Return to ECHO_collection.py CVS log

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minorCVS: ----------------------------------------------------------------------

    1: """New version of the product started February, 8th. Without scientific classification, use content-type for further classification."""
    2: """Echo collection provides the classes for the ECHO content web-site.
    3: 
    4: class ECHO_collection is the basis class for an ECHO collection.
    5: 
    6: class ECHO_resource contains information on ECHO resources (e.g. an Display environment for Metadata
    7: 
    8: class ECHO_externalLink contains information on externalLinks
    9: 
   10: 
   11: """
   12: try:
   13:         from reportlab.pdfgen import canvas
   14:         from reportlab.lib.pagesizes import A4
   15: except:
   16:         print "PDF generation will not work"
   17:      
   18: import urlparse
   19: import string
   20: import tempfile
   21: import re
   22: import os
   23: import OFS.Image
   24: from types import *
   25: from OFS.Cache import Cacheable
   26: from OFS.Image import Image
   27: from Globals import DTMLFile
   28: from OFS.Folder import Folder
   29: from OFS.SimpleItem import SimpleItem
   30: from AccessControl import ClassSecurityInfo
   31: from AccessControl.User import UserFolder
   32: from Globals import InitializeClass
   33: from Globals import DTMLFile
   34: import Globals
   35: from Products.PageTemplates.PageTemplateFile import PageTemplateFile
   36: from Products.PageTemplates.PageTemplate import PageTemplate
   37: from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate,manage_addPageTemplate
   38: from Globals import Persistent, package_home
   39: from Acquisition import Implicit
   40: from Products.ZCatalog.CatalogPathAwareness import CatalogAware
   41: from Products.ZCTextIndex.ZCTextIndex import manage_addLexicon
   42: 
   43: import urllib
   44: import cgi
   45: import smtplib
   46: import time
   47: from Ft.Xml.Domlette import NonvalidatingReader
   48: from Ft.Xml.Domlette import PrettyPrint, Print
   49: from Ft.Xml import EMPTY_NAMESPACE
   50: 
   51: import Ft.Xml.XPath
   52: import cStringIO
   53: import zLOG
   54: import sys
   55: 
   56: try:
   57:         from psycopg import libpq
   58: except:
   59:         try:
   60:                 from pyPgSQL import libpq
   61:         except:
   62:                 print "ECHO_collection: Warning - No libpq imported!"
   63:                 
   64: import xml.dom.minidom
   65: 
   66: import urllib
   67: import xml.dom.minidom
   68: import ECHO_helpers
   69: from ECHO_helpers import *
   70: from ECHO_language import *
   71: from ECHO_movie import *
   72: import vlp_xmlhelpers #TODO: vlp elemente aus echo herausnehmen
   73: import xmlrpclib
   74:             
   75: 
   76: def setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight,coordstrs=""):
   77: 
   78:         """Allegemeine Informationen zu einer ECHO Collection"""
   79: 
   80:         self.label = label
   81:         self.title=title
   82:         self.description=description
   83:         self.contentType=contentType
   84:         self.responsible=responsible
   85:         self.credits=toList(credits)
   86:         self.weight=weight
   87: 
   88: class ECHO_partner(Image,Persistent,ECHO_basis):
   89:     """ECHO Partner"""
   90: 
   91:     meta_type="ECHO_partner"
   92: 
   93:     def __init__(self, id, title,url, file, copyrightType, person, email, country, color, content_type='', precondition=''):
   94:         self.__name__=id
   95:         self.title=title
   96:         self.url=url
   97:         self.person=person
   98:         self.email=email
   99:         self.country=country
  100:         self.color=color
  101:         self.precondition=precondition
  102:         self.copyrightType=copyrightType
  103:         data, size = self._read_data(file)
  104:         content_type=self._get_content_type(file, data, id, content_type)
  105:         self.update_data(data, content_type, size)
  106: 
  107:     manage_options = Image.manage_options+(
  108:         {'label':'Partner Information','action':'ECHO_partner_config'},
  109:         )
  110: 
  111:     
  112:     def changeECHO_partner(self,url,copyrightType,person, email, country, color, RESPONSE=None):
  113:         """Change main information"""
  114:         self.url=url
  115:         self.person=person
  116:         self.email=email
  117:         self.country=country
  118:         self.color=color
  119:         self.copyrightType=copyrightType
  120:         if RESPONSE is not None:
  121:             RESPONSE.redirect('manage_main')
  122:             
  123:             
  124: 
  125:     def ECHO_partner_config(self):
  126:         """Main configuration"""
  127:         if not hasattr(self,'url'):
  128:             self.url=""
  129:         pt=zptFile(self, 'zpt/ChangeECHO_partner.zpt')
  130:         return pt()
  131: 
  132:         
  133: manage_addECHO_partnerForm=DTMLFile('dtml/ECHO_partnerAdd',globals(),
  134:                              Kind='ECHO_partner',kind='ECHO_partner')
  135: 
  136: 
  137: 
  138: def manage_addECHO_partner(self, id, url, person, email, country, color, file=None, copyrightType='', title='', precondition='', content_type='',
  139:                     REQUEST=None):
  140:     """
  141:     Add a new ECHO_partner object.
  142: 
  143:     Creates a new ECHO_partner object 'id' with the contents of 'file'.
  144:     Based on Image.manage_addImage
  145:     """
  146: 
  147:     id=str(id)
  148:     title=str(title)
  149:     content_type=str(content_type)
  150:     precondition=str(precondition)
  151: 
  152:     id, title = OFS.Image.cookId(id, title, file)
  153: 
  154:     self=self.this()
  155: 
  156:     # First, we create the image without data:
  157:     self._setObject(id, ECHO_partner(id,title,url,'',copyrightType, person, email, country, color, content_type, precondition))
  158: 
  159:     # Now we "upload" the data.  By doing this in two steps, we
  160:     # can use a database trick to make the upload more efficient.
  161:     if file:
  162:         self._getOb(id).manage_upload(file)
  163:     if content_type:
  164:         self._getOb(id).content_type=content_type
  165: 
  166:     if REQUEST is not None:
  167:         try:    url=self.DestinationURL()
  168:         except: url=REQUEST['URL1']
  169:         REQUEST.RESPONSE.redirect('%s/manage_main' % url)
  170:     return id
  171: 
  172: class ECHO_locale(ZopePageTemplate):
  173:         """localisierung"""
  174: 
  175:         meta_type="ECHO_locale"
  176: 
  177:         def __init__(self,id,lang,title,label,text=None,content_type=None):
  178:                 self.lang=lang
  179:                 self.title=title
  180:                 self.label=label
  181:                 if text:
  182:                         self.pt_edit(text, content_type)
  183:                 self.id=id
  184: 
  185:         manage_options = ZopePageTemplate.manage_options+(
  186:                 {'label':'Main Config','action':'change_ECHO_localeForm'},
  187:                 )
  188: 
  189:         def change_ECHO_localeForm(self):
  190:                 """change form"""
  191:                 pt=zptFile(self, 'zpt/ChangeECHO_localeForm.zpt')
  192:                 return pt()
  193:         
  194:         def change_ECHO_locale(self,lang,title,label,text=None,content_type=None,RESPONSE=None):
  195:                 """change echo locale"""
  196:                 self.lang=lang
  197:                 self.title=title
  198:                 self.label=label
  199:                 if not text is None:
  200:                         self.pt_edit(text, content_type)
  201: 
  202:                 if RESPONSE is not None:
  203:                         RESPONSE.redirect('manage_main')
  204: 
  205:                 
  206: def manage_addECHO_localeForm(self):
  207:          """Form for adding"""
  208:          pt=zptFile(self, 'zpt/AddECHO_localeForm.zpt')
  209:          return pt()
  210: 
  211: def manage_addECHO_locale(self,lang,title,label,text=None,content_type=None,RESPONSE=None):
  212:         """add echo locale"""
  213: 
  214:         id="locale_"+lang
  215:         
  216:         self._setObject(id, ECHO_locale(id,lang,title,label,text,content_type))
  217:         if RESPONSE is not None:
  218:                 RESPONSE.redirect('manage_main')
  219: 
  220: 
  221: class ECHO_copyright(Folder,ECHO_basis):
  222:         """Copyright informationen"""
  223:         meta_type="ECHO_copyright"
  224:         
  225:         
  226:         
  227:         def __init__(self,id,title,copyrights):
  228:                 """init"""
  229:                 self.title=title
  230:                 self.id=id
  231:                 self.copyrights=copyrights[0:]
  232: 
  233:         def getCopyrights(self):
  234:                 """return coyprights"""
  235:                 return self.copyrights
  236:                 
  237:         manage_options = Folder.manage_options+(
  238:                 {'label':'Main Config','action':'ECHO_copyright_configForm'},
  239:                 )
  240: 
  241: 
  242:         def ECHO_copyright_configForm(self):
  243:                 """change form"""
  244:                 pt=zptFile(self, 'zpt/ChangeECHO_copyright')
  245:                 pt.content_type="text/html"
  246:                 return pt()
  247: 
  248:         def ECHO_copyright_config(self,title,RESPONSE=None):
  249:                 """change"""
  250:                 self.title=title
  251:                 self.copyrights=[]
  252:                 self.copyrights=getCopyrightsFromForm(self,self.REQUEST.form)[0:]
  253: 
  254:                 if RESPONSE is not None:
  255:                         RESPONSE.redirect('manage_main')
  256: 
  257:                 
  258: def manage_addECHO_copyrightForm(self):
  259:     """Form for adding"""
  260:     pt=zptFile(self, 'zpt/AddECHO_copyright.zpt')
  261:     return pt()
  262: 
  263: def manage_addECHO_copyright(self, id,title,RESPONSE=None):
  264:         """add the copyright"""
  265: 
  266:         meta_type="ECHO_copyright"
  267:         
  268:         #first generate copyrights as list of tripels (mediaType,partner,copyrightType)
  269:         
  270:                 
  271: 
  272:         self._setObject(id, ECHO_copyright(id, title,getCopyrightsFromForm(self,self.REQUEST.form)))
  273: 
  274:         if RESPONSE is not None:
  275:                 RESPONSE.redirect('manage_main')
  276:         
  277: class ECHO_layoutTemplate(ZopePageTemplate,ECHO_basis):
  278:     """Create a layout Template for different purposes"""
  279: 
  280:     meta_type="ECHO_layoutTemplate"
  281: 
  282:     def __init__(self, id, text=None, content_type=None,EchoType=None):
  283:         self.id = str(id)
  284: 
  285:         self.ZBindings_edit(self._default_bindings)
  286:         if text is None:
  287:             self._default_content_fn = os.path.join(package_home(globals()),'zpt','ECHO_%s_template_standard.zpt'%EchoType)
  288:             text = open(self._default_content_fn).read()
  289:         self.pt_edit(text, content_type)
  290: 
  291: 
  292: def manage_addECHO_layoutTemplateForm(self):
  293:     """Form for adding"""
  294:     pt=zptFile(self, 'zpt/AddECHO_layoutTemplate.zpt')
  295:     return pt()
  296: 
  297: 
  298: def manage_addECHO_layoutTemplate(self, EchoType,title=None,REQUEST=None):
  299:     "Add a Page Template with optional file content."
  300:     if type(EchoType)==StringType:
  301:         EchoTypes=[EchoType]
  302:     else:
  303:         EchoTypes=EchoType
  304:         
  305:     for singleType in EchoTypes:
  306: 
  307:         id = str(singleType)+"_template"
  308:         if REQUEST is None:
  309:             self._setObject(id, ECHO_layoutTemplate(id, text,EchoType=singleType))
  310:             ob = getattr(self, id)
  311:             
  312:             if title:
  313:                 ob.pt_setTitle(title)
  314:             return ob
  315:         else:
  316:             file = REQUEST.form.get('file')
  317:             headers = getattr(file, 'headers', None)
  318:             if headers is None or not file.filename:
  319:                 zpt = ECHO_layoutTemplate(id,EchoType=singleType)
  320:             else:
  321:                 zpt = ECHO_layoutTemplate(id, file, headers.get('content_type'))
  322: 
  323:             self._setObject(id, zpt)
  324:             ob = getattr(self, id)
  325:             if title:
  326:                 ob.pt_setTitle(title)
  327: 
  328:             try:
  329:                 u = self.DestinationURL()
  330:             except AttributeError:
  331:                 u = REQUEST['URL1']
  332: 
  333:             
  334:     REQUEST.RESPONSE.redirect(u+'/manage_main')
  335:     return ''
  336: 
  337: class ECHO_fullText(ZopePageTemplate,ECHO_basis,ECHO_language):
  338:         """echo fulltext in xml"""
  339: 
  340:         meta_type="ECHO_fullText"
  341: 
  342:         
  343:         def getPage(self,nr='1'):
  344:                 """get page n"""
  345:                 #return self().encode('latin-1','ignore')
  346:                 dom=xml.dom.minidom.parseString(self())
  347:                 pages=dom.getElementsByTagName('page')
  348:                 
  349:                 return pages[int(nr)-1].toxml()
  350:         
  351: # Product registration and Add support
  352: manage_addECHO_fullTextForm = PageTemplateFile(
  353:     'zpt/AddECHO_fullText.zpt', globals())
  354: 
  355: def manage_addECHO_fullText(self, id, title=None, text=None,
  356:                            REQUEST=None, submit=None):
  357:     "Add a Page Template with optional file content."
  358: 
  359:     id = str(id)
  360:     if REQUEST is None:
  361:         self._setObject(id, ECHO_fullText(id, text))
  362:         ob = getattr(self, id)
  363:         if title:
  364:             ob.pt_setTitle(title)
  365:         return ob
  366:     else:
  367:         file = REQUEST.form.get('file')
  368:         headers = getattr(file, 'headers', None)
  369:         if headers is None or not file.filename:
  370:             zpt = ECHO_fullText(id)
  371:         else:
  372:             zpt = ECHO_fullText(id, file, headers.get('content_type'))
  373: 
  374:         self._setObject(id, zpt)
  375: 
  376:         try:
  377:             u = self.DestinationURL()
  378:         except AttributeError:
  379:             u = REQUEST['URL1']
  380: 
  381:         if submit == " Add and Edit ":
  382:             u = "%s/%s" % (u, urllib.quote(id))
  383:         REQUEST.RESPONSE.redirect(u+'/manage_main')
  384:     return ''
  385: 
  386: 
  387: class ECHO_resource(CatalogAware,Folder,Persistent,ECHO_basis):
  388:     """ECHO Ressource"""
  389:     security=ClassSecurityInfo()
  390:     meta_type='ECHO_resource'
  391:     default_catalog='resourceCatalog'
  392:     
  393: #    viewClassificationList=viewClassificationListMaster
  394: 
  395:     def PrincipiaSearchSource(self):
  396:            """Return cataloguable key for ourselves."""
  397:            return str(self)
  398: 
  399:     getSubCols = ECHO_helpers.getSubCols
  400: 
  401:     def reindex(self):
  402:         """generate fields for indexing and reindex"""
  403:         
  404:         #TODO: korrigieren des metalink pfades konfigurierbar machen
  405:         splitted= [x for x in urlparse.urlparse(self.metalink)]
  406:         splitted[1]="foxridge.mpiwg-berlin.mpg.de"[0:]
  407:         
  408:         if splitted[0]=="http":
  409:             self.metalink=urlparse.urlunparse(splitted)
  410:         
  411: 
  412:         self.fullTextUrl=self.getFullTextXML(noredirect="yes")
  413:         
  414:         #TODO: korrigieren relative url to absoluter url volltexten, konfigurierbar?
  415:         splitted= [x for x in urlparse.urlparse(self.fullTextUrl)]
  416:         if splitted[0]=="":
  417:             splitted[0]="http"
  418:             splitted[1]="foxridge.mpiwg-berlin.mpg.de"[0:]
  419:             
  420:             self.fullTextUrl=urlparse.urlunparse(splitted)
  421:             
  422:         self.imagePath=self.getImagePath()
  423:         
  424:         self.reindex_object()
  425:   
  426:   
  427:     security.declareProtected('View','createPDF')
  428:     def createPDF(self,RESPONSE=None,local=None,dpi=150):
  429:             """erzeuge pdf file"""
  430:             pages=1
  431:             dpi=float(dpi)
  432:             imagePath=self.getImagePath().replace("/mpiwg/online","")
  433:             
  434:             
  435:             image="http://nausikaa2.mpiwg-berlin.mpg.de/digitallibrary/servlet/Scaler?fn="+imagePath+"&dw=%i&dh=%i&pn=%i"
  436:             xmlInfo="http://nausikaa2.mpiwg-berlin.mpg.de/digitallibrary/dlInfo-xml.jsp?fn="+imagePath
  437: 
  438:             dom=xml.dom.minidom.parse(urllib.urlopen(xmlInfo))
  439:             for parameter in dom.getElementsByTagName('parameter'):
  440:                     if parameter.getAttribute('name')=="pt":
  441:                             pages=int(parameter.getAttribute('value'))
  442:                             break
  443:             
  444: 
  445:             tempdir="/tmp/archivesImageServer"
  446:             if not os.path.exists(tempdir):
  447:                     os.mkdir(tempdir) 
  448:   
  449:             tmpPath=tempfile.mkdtemp(dir=tempdir)
  450:             
  451: 
  452:             tmpZip=tempfile.mktemp(dir=tempdir)
  453: 
  454:             tmpFn=os.path.split(tmpZip)[1]
  455: 
  456: 
  457:     
  458: 
  459:             if RESPONSE:
  460:                     RESPONSE.setHeader("Content-Type","text/html")
  461:                     RESPONSE.write("<h1>I am creating  the pdf</h1>")
  462:                     txt="<h3>1. step: getting the images( %i pages)</h3>"%pages
  463:                     RESPONSE.write(txt)
  464: 
  465:             c=canvas.Canvas(tmpZip)
  466:             for i in range(1,pages+1):
  467:                     if RESPONSE:
  468:                             RESPONSE.write(str("<p>Get Page: %i<br>\n"%i))
  469:                     faktor=dpi/72.0
  470:                     
  471:                     fn=tmpPath+"/%i"%i
  472: 
  473:                     width,height=A4
  474:                     #print image%(width*faktor,height*faktor,i)
  475:                     url=urllib.urlopen(image%(width*faktor,height*faktor,i)).read()
  476:                     fh=file(fn,"w")
  477:                     fh.write(url)
  478:                     fh.close()
  479: 
  480:     
  481: 
  482:                     c.drawImage(fn,0,0,width=width,height=height)
  483:                     c.showPage()
  484:             c.save()
  485:             if RESPONSE:
  486:                     RESPONSE.write("<p>finished<br>\n")
  487: 
  488:             if RESPONSE:
  489:                     len=os.stat(tmpZip)[6]
  490:                     downloadUrl=self.absolute_url()+"/downloadPDF"
  491:                     RESPONSE.write("""<h1><a href="downloadPDF?fn=%s">Click here for download ( %i Byte)</a></h1>\n"""%(tmpFn,len))
  492:                     RESPONSE.write("""<p>The file will be stored for a while, you can download it later, the URL is:</p>
  493:                     <p><a href="downloadPDF?fn=%s">%s?fn=%s</a></h1>\n"""%(tmpFn,downloadUrl,tmpFn))
  494:                     RESPONSE.close()
  495: 
  496: 
  497:     def downloadPDF(self,fn):
  498:             """download prepared set"""
  499:             filename="/tmp/archivesImageServer/"+fn
  500:             namePDF=self.getId()+".pdf"
  501:             self.REQUEST.RESPONSE.setHeader("Content-Disposition","""attachement; filename="%s" """%namePDF)
  502:             self.REQUEST.RESPONSE.setHeader("Content-Type","application/octet-stream")
  503:             len=os.stat(filename)[6]
  504:             self.REQUEST.RESPONSE.setHeader("Content-Length",len)
  505:             images=file(filename).read()
  506:             self.REQUEST.RESPONSE.write(images)
  507:             self.REQUEST.RESPONSE.close()
  508: 
  509: 
  510:     def getRDF(self,urn=None):
  511:             """rdf"""
  512:             ret=getRDFDescription(self,self.link,urn=urn)
  513:             return ret+self.createSubElementRDF(urn=urn) 
  514: 
  515:   
  516:     def changeAccessRightForm(self,preselect=None):
  517:         """change the access rights"""
  518:         
  519:         pt=zptFile(self, 'zpt/ChangeECHO_resourceAccessRight.zpt')
  520:         return pt(preselect=preselect)
  521:     
  522:     def changeAccessRight(self):
  523:         """changeRights"""
  524:         argv=self.REQUEST.form
  525:         self.setAccessRightXML(argv["%s_xml"%self.getId()])
  526:         self.accessRight=argv["%s_echo"%self.getId()]
  527:          
  528:         self.REQUEST.RESPONSE.redirect('manage_main')
  529:         
  530:     
  531:     def getAccessRightSelectorHTML(self,outlook="select",xmldominant=None,preselect=None):
  532:             """htmlselector, xmldominant= in der regel wird der wert des xmlfiles ausgegeben ausser er existiert nicht"""
  533:             values=['','free','MPIWG']
  534:             
  535:             if preselect:#set all to the preselected
  536:                 ar=(preselect,preselect)
  537:             else:#else set to actual value
  538:                 ar=self.getAccessRightMD()
  539:                 
  540:             if outlook=="select":
  541:                     ret="""<select name="%s_xml">"""%self.getId()
  542:                     ret1="""<select name="%s_echo">"""%self.getId()
  543:                     for value in values:
  544:                             if value==ar[0]:
  545:                                     ret+="<option selected>%s</option>"%value
  546:                             else:
  547:                                     ret+="<option>%s</option>"%value
  548:                             
  549:                             if value==ar[1]:
  550:                                     ret1+="<option selected>%s</option>"%value
  551:                             else:
  552:                                     ret1+="<option>%s</option>"%value
  553:                     
  554:                     
  555:                     if not xmldominant:
  556:                         return ret+"</select>",ret1+"</select>"
  557:                     else:
  558:                         if ar[0] is not None:
  559:                             return ret+"</select>"
  560:                         else:
  561:                             return "<p>No xml file (only local selection):"+ret1
  562: 
  563:             else:
  564:                     ret=""
  565:                     ret1=""
  566:                     for value in values:
  567:                             
  568:                             if value==ar[0]:
  569:                                     ret+="""<input type="radio" name="%s_xml" value="%s" checked>%s"""%(self.getId(),value,value)
  570:                             else:
  571:                                     ret+="""<input type="radio" name="%s_xml" value="%s">%s"""%(self.getId(),value,value)
  572:                                     
  573:                             if value==ar[1]:
  574:                                     ret1+="""<input type="radio" name="%s_echo" value="%s" checked>%s"""%(self.getId(),value,value)
  575:                             else:
  576:                                     ret1+="""<input type="radio" name="%s_echo" value="%s">%s"""%(self.getId(),value,value)
  577: 
  578:                     if not xmldominant:                        
  579:                         return ret,ret1
  580:                     else:                         
  581:                         if ar[0]:
  582:                             return ret
  583:                         else:
  584:                             return "<p>No xml file (only local selection)</p>"+ret1
  585: 
  586: 
  587: 
  588:     def copyAccessRightsFromMD(self):
  589:             """kopiere rechte aus den metadaten"""
  590:             self.accessRight=self.getAccessRightMD()[0]
  591:             
  592:             
  593:             
  594:             
  595:     
  596:     def getAccessRightMD(self):
  597:                 """set accessright"""
  598:                 url=self.metalink
  599: 
  600:                 try:
  601:                     urllib.urlopen(url)
  602:                 except:
  603:                     zLOG.LOG("ECHO_Resource (getAccessRightMD)", zLOG.INFO,"%s (%s)"%sys.exc_info()[0:2])
  604: 
  605:                     return None,getattr(self,'accessRight','')
  606:                 
  607:             
  608:                 try:
  609:                         dom = NonvalidatingReader.parseUri(url)
  610:                 except:
  611:                         zLOG.LOG("ECHO_Resource (getAccessRightMD)", zLOG.INFO,"%s (%s)"%sys.exc_info()[0:2])
  612:                         return (None,"Cannot parse: "+url+"<br>"+"%s (%s)"%sys.exc_info()[0:2])
  613: 
  614: 
  615:                 accessright=dom.xpath("//meta/access-conditions/access/@type")
  616:                 if accessright:
  617:                     accessright=accessright[0].value
  618:                 if str(accessright)=='institution':
  619:                     tmp=dom.xpath("//meta/access-conditions/access/name")
  620:                     if tmp:
  621:                         accessright=getTextFromNode(tmp[0])
  622:                     
  623:                 if not accessright:
  624:                     accessright=""
  625:                 
  626:                 return accessright,getattr(self,'accessRight','')             
  627: 
  628:     def changeAccessRightMD(self,accessright,RESPONSE=None):
  629:             """change the rights - not user anymore"""
  630:             #TODO: check if method still needed
  631:             params="accessright=%s"%accessright
  632: 
  633: 
  634:             #print ECHO_helpers.urlopen(self.absolute_url()+'/setAccessRightXML'+'?'+params).read()
  635: 
  636:             tries=0
  637:             for i in range(10):
  638:                     x=ECHO_helpers.urlopen('http://echo.mpiwg-berlin.mpg.de/echo_nav/storage/downloadExternalXML?index_meta_url=%s&xml_url=%s'%(self.metalink,self.absolute_url()+'/setAccessRightXML'+urllib.quote('?'+params))).read()
  639:                     if x=="ok":
  640:                            
  641:                             break;
  642:                  
  643:             
  644:           
  645:             if RESPONSE is not None:
  646:                         RESPONSE.redirect('manage_main')
  647: 
  648:                 
  649:     def setAccessRightXML(self,accessright):
  650:                 """set accessright"""
  651:                 url=self.metalink
  652:                 accessrights=['MPIWG','free']#allowes rights
  653:                 
  654:                 if accessright =='':
  655:                     """do nothing"""
  656:                     return ""
  657:                     
  658:                     
  659:                 try:
  660:                         geturl=""
  661:                         for line in ECHO_helpers.urlopen(url).readlines():
  662:                                 geturl=geturl+line 
  663: 
  664: 
  665:                 except:
  666:                         return (None,"Cannot open: "+url)
  667: 
  668:                 try:
  669:                         dom=xml.dom.minidom.parseString(geturl)
  670:                         root=dom.getElementsByTagName('resource')[0]
  671:                 except:
  672:                         return (None,"Cannot parse: "+url+"<br>"+geturl)
  673: 
  674:                 metamains=dom.getElementsByTagName('meta')
  675:                 
  676:                 if not metamains:
  677:                         nodenew=dom.createElement('meta')
  678:                         root.appendChild(nodenew)
  679:                         metamain=nodenew
  680:                 else:
  681:                         metamain=metamains[0]
  682:                 
  683:                 
  684:                 metanodes=metamain.getElementsByTagName('access-conditions')
  685: 
  686:                 if not metanodes:
  687:                         nodenew=dom.createElement('access-conditions')
  688:                         metamain.appendChild(nodenew)
  689:                         metanode=nodenew
  690:                 else:
  691:                         metanode=metanodes[0]
  692: 
  693:                 accesses=metanode.getElementsByTagName('access')
  694: 
  695:                 #delete old
  696:                 if accesses:
  697:                      metanode.removeChild(accesses[0]).unlink()
  698: 
  699:                 #create new
  700:                     
  701:                 nodenew2=dom.createElement('access')
  702:                 metanode.appendChild(nodenew2)
  703:                 metanode2=nodenew2
  704:                 
  705:                 attribute=metanode2.getAttribute('type')
  706:                 
  707:                 if accessright=="free":
  708:                     
  709:                      metanode2.setAttribute('type','free')
  710:                 
  711:                 elif accessright.upper()=='MPIWG':
  712:                         metanode2.setAttribute('type','institution')
  713:                         nodenew4=dom.createElement('name')
  714:                         metanodetext=dom.createTextNode('MPIWG')
  715:                         nodenew4.appendChild(metanodetext)
  716:                         nodenew2.appendChild(nodenew4)
  717:                 #print dom.toxml().encode('utf-8')
  718:                 string= encodeRPC(dom.toxml().encode('utf-8'))
  719:                 
  720:                 #TODO: make server configurable
  721:                 server=xmlrpclib.Server("http://foxridge.mpiwg-berlin.mpg.de/server")
  722: 
  723:                 path=urlparse.urlparse(self.metalink)[2]
  724:          
  725:                 server.writeMetaDataFile(path,string,"yes")
  726:         
  727:     def setStartPageForm(self):
  728:             """Form for changing the startpage"""
  729: 
  730:             
  731:             pt=zptFile(self, 'zpt/ChangeECHO_resourceStartPage.zpt')
  732:             pt.content_type="text/html"
  733:             return pt()
  734:     
  735: 
  736:     def createImageUrl(self,pn=1):
  737:             """create ImageUrl"""
  738: 
  739:             
  740:             resourcepath=readFieldFromXML(self.metalink,'resource','archive-path')
  741:             
  742:             digiliburlprefix=readFieldFromXML(self.metalink,'texttool','digiliburlprefix')
  743:             images=readFieldFromXML(self.metalink,'texttool','image')
  744: 
  745: 
  746:             if (not resourcepath) or (not digiliburlprefix) or (not images):
  747:                     zLOG.LOG("ECHO (createImageUrl)",zLOG.ERROR,"Cannot create ImageUrl for %s"%self.absolute_url())
  748:                     return None
  749:             resourcepath=resourcepath.replace('/mpiwg/online','')
  750:             if not digiliburlprefix: digiliburlprefix="http://echo.mpiwg-berlin.mpg.de/zogilib?"
  751: 
  752:             if (not images) or (not resourcepath): return None
  753: 
  754:             return "%sfn=%s&pn=%i"%(digiliburlprefix,resourcepath+"/"+images,pn)
  755:     
  756:     def copyTitleToInfoXML(self,RESPONSE=None):
  757:             """copy title from the resource"""
  758:             presentationXML=readFieldFromXML(self.metalink,'texttool','presentation')
  759:             resourcepath=readFieldFromXML(self.metalink,'resource','archive-path')
  760:             if (not presentationXML) or (not resourcepath): 
  761:                 if RESPONSE:
  762:                         RESPONSE.write("Error: %s\n"%self.getId())
  763:                 else:
  764:                         return None,self.absolute_url()
  765: 
  766:             try:
  767:                     fh=file(os.path.join(resourcepath,presentationXML),'w')
  768:                     fh.write("""<info>
  769:                     <author></author>
  770:                     <title>%s</title>
  771:                     <date></date>
  772:                     <display>yes</display>
  773:                     </info>"""%self.title)
  774:                     fh.close()
  775:                     return 1,self.getId()
  776:             except:
  777:                     if RESPONSE:
  778:                             RESPONSE.write("Error: %s\n"%self.getId())
  779:                     else:
  780:                             return None,self.absolute_url()
  781: 
  782:             
  783:     def setStartPage(self,startpage=None,RESPONSE=None):
  784:             """set start page, if no startpage defined use the generic one of the resource"""
  785: 
  786:             if (not (type(startpage)==StringType)):
  787:                     if ("__generic" in startpage): # checke ob generic in der liste
  788:                             startpage=self.absolute_url()+"/startpage_html"
  789:                     elif ("__firstPage" in startpage): # checke ob generic in der liste
  790:                             startpage=self.createImageUrl()
  791:                             
  792:             if (not startpage):
  793:                     startpage=self.absolute_url()+"/startpage_html"
  794:             elif (startpage=="__generic"):
  795:                     startpage=self.absolute_url()+"/startpage_html"
  796:             elif (startpage=="__firstPage"):
  797:                         startpage=self.createImageUrl()
  798:     
  799:             params="startpage=%s"%startpage
  800:             #print 'http://xserve02.mpiwg-berlin.mpg.de:18880/echo_nav/storage/downloadExternalXML?index_meta_url=%s&xml_url=%s'%(self.metalink,self.absolute_url()+'/newMetaXML'+urllib.quote('?'+params))
  801:                
  802:             tries=0
  803:             for i in range(10):
  804:                     x=ECHO_helpers.urlopen('http://xserve02.mpiwg-berlin.mpg.de:18880/echo_nav/storage/downloadExternalXML?index_meta_url=%s&xml_url=%s'%(self.metalink,self.absolute_url()+'/newMetaXML'+urllib.quote('?'+params))).read()
  805:                     if x=="ok":
  806:                            
  807:                             break;
  808:                  
  809:             
  810:             path=self.metalink
  811:             
  812:             path=re.sub(self.REQUEST['SERVER_URL'],'',path)
  813:             path=re.sub('http://'+self.REQUEST['HTTP_HOST'],'',path)
  814:             
  815:             path=re.sub('http://foxridge.mpiwg-berlin.mpg.de:8080','',path) # falls foxridge als server
  816:             path=re.sub('http://foxridge.mpiwg-berlin.mpg.de','',path) # falls foxridge als server
  817:             path=re.sub('http://foxridge.rz-berlin.mpg.de:8080','',path) # falls foxridge als server
  818:             path=re.sub('http://content.mpiwg-berlin.mpg.de','',path) # falls content als server
  819:             path=re.sub('http://foxridge.rz-berlin.mpg.de','',path) # falls foxridge als server
  820:             path=re.sub('http://vision.mpiwg-berlin.mpg.de','',path) # falls vision als server
  821:             path=re.sub('http://xserve02.mpiwg-berlin.mpg.de:18880','',path) # falls vision als server
  822:             path=re.sub('http://echo.mpiwg-berlin.mpg.de','',path) # falls echo
  823:             path=re.sub('/index.meta','',path) 
  824: 
  825: 
  826:             ECHO_helpers.urlopen("http://nausikaa2.rz-berlin.mpg.de:86/cgi-bin/toc/admin/reg.cgi?path=%s"%path).readlines()
  827: 
  828:             if RESPONSE is not None:
  829:                         RESPONSE.redirect('manage_main')
  830: 
  831:     def changeViewerTemplateSetForm(self):
  832:             """change the viewer template set"""
  833:             pt=zptFile(self, 'zpt/changeResourceViewerTemplateSet')
  834:             return pt()
  835: 
  836: 
  837:     def setLink(self, link=None):
  838:         """change link field"""
  839:         if link is not None:
  840:             self.link = link
  841:             
  842:    
  843:     def getTextToolsField(self,name,default=''):
  844:         """Lese Textoolsfelder aus index.meta im path aus"""
  845:         
  846:         try:
  847:             dom=xml.dom.minidom.parse(self.metalink)
  848:             node=dom.getElementsByTagName('texttool')[0] #getNode
  849:             subnode=node.getElementsByTagName(name)[0]
  850: 
  851:             # bei text wird nur der Folder gebraucht
  852:             if name=="text":
  853:                 splitted=getText(subnode.childNodes).split("/")
  854:                 return splitted[len(splitted)-2]
  855:             else:
  856:                 return getText(subnode.childNodes)
  857:         except:
  858:             return default
  859:    
  860: 
  861:     def changeViewerTemplateSet(self,project,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix,RESPONSE=None):
  862:             """changeit"""
  863: 
  864:             paramList=['project','startpage','xslt','thumbtemplate','topbar','digiLibTemplate','digiliburlprefix']
  865: 
  866:             
  867:             #writeMetadata(self.metalink,self.metaDataHash,project,None,xslt,thumbtemplate,topbar,digiLibTemplate)
  868: 
  869:             params="project=%s&xslt=%s&thumbtemplate=%s&topbar=%s&digiLibTemplate=%s&digiliburlprefix=%s"%(project,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix)
  870: 
  871:             try:
  872:                 tries=0
  873:                 for i in range(10):
  874:                         x=ECHO_helpers.urlopen('http://echo.mpiwg-berlin.mpg.de/echo_nav/storage/downloadExternalXML?index_meta_url=%s&xml_url=%s'%(self.metalink,self.absolute_url()+'/newMetaXML'+urllib.quote('?'+params))).read()
  875:                         if x=="ok":
  876:                            
  877:                             break;
  878:                  
  879:             except:
  880:                 zLOG.LOG("ECHO_ressource (changeViewerTemplateSet)", zLOG.ERROR,"%s (%s)"%sys.exc_info()[0:2])          
  881:                 zLOG.LOG("ECHO_ressource (changeViewerTemplateSet)", zLOG.ERROR,'http://echo.mpiwg-berlin.mpg.de/echo_nav/storage/downloadExternalXML?index_meta_url=%s&xml_url=%s'%(self.metalink,self.absolute_url()+'/newMetaXML'+urllib.quote('?'+params)))
  882:             #print self.absolute_url()+'/newMetaXML'+urllib.quote'?'+params)
  883:             # hack Pfad auf die Dokumente
  884:             path=self.metalink
  885:             
  886:             
  887: 
  888:             path=re.sub('/index.meta','',path) 
  889: 
  890:             #TODO: direct access to the file system necessary, fix that also xmlrpc to the server where the index file is stored is possible    
  891:             parsedUrl=urlparse.urlparse(path)
  892:             path=parsedUrl[2]
  893: 
  894:             try:        
  895:                 return ECHO_helpers.urlopen("http://nausikaa2.rz-berlin.mpg.de:86/cgi-bin/toc/admin/reg.cgi?path=%s"%path).readlines()
  896:             except:
  897:                 zLOG.LOG("ECHO_Resource (changeViewerTemplateSet)", zLOG.INFO,"%s (%s)"%sys.exc_info()[0:2])
  898:                 zLOG.LOG("ECHO_Resource (changeViewerTemplateSet)", zLOG.INFO,"http://nausikaa2.rz-berlin.mpg.de:86/cgi-bin/toc/admin/reg.cgi?path=%s"%path)
  899: 
  900:             if RESPONSE is not None:
  901:                         RESPONSE.redirect('manage_main')
  902: 
  903:     
  904: 
  905:     security.declarePublic('content_html')      
  906:     def content_html(self):
  907:         """template fuer content"""
  908:         return ECHO_basis.content_html(self,'resource')
  909:     
  910: #    def getViewClassification(self):
  911: #        if hasattr(self,'viewClassification'):
  912: #            return self.viewClassification
  913: #        else:
  914: #            return ""
  915: 
  916:     def getFullTextXML(self,noredirect=None):
  917:             """getFullTextXML; gives the FullText as an XML Document, and <error></error> if somthing goes wrong."""
  918: 
  919:             try:
  920:                     #zLOG.LOG("ECHO Fulltext",zLOG.INFO,"open %s"%self.metalink)
  921:                     fh=ECHO_helpers.urlopen(self.metalink)
  922:                     #zLOG.LOG("ECHO Fulltext",zLOG.INFO,"opened %s"%self.metalink)
  923:                     dom=xml.dom.minidom.parse(fh)
  924:                     texttools=dom.getElementsByTagName('texttool')
  925:                     text=texttools[0].getElementsByTagName('text')
  926:                     texturl=getText(text[0].childNodes)
  927: 
  928:                     #zLOG.LOG("ECHO Fulltext",zLOG.INFO,"found %s"%texturl)
  929:                     fh.close()
  930:                     #zLOG.LOG("ECHO Fulltext",zLOG.INFO,"closed fh")
  931:                     #keine url
  932:                     if not (texturl.split(":")[0] in ['http','ftp','file']): 
  933:                         if not noredirect:
  934:                             return file(texturl).read()
  935:                         else:
  936:                             return texturl
  937: 
  938:                     if not noredirect:
  939:                             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')  
  940:                             zLOG.LOG("ECHO Fulltext",zLOG.INFO,"redirect to:%s"%texturl)
  941:                             self.REQUEST.RESPONSE.redirect(texturl)
  942:                     else:
  943:                             return texturl
  944:             except:
  945: 
  946:                     if not noredirect:
  947:                             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
  948:                             self.REQUEST.RESPONSE.write("<error>no fulltext available</error>")
  949:                     else:
  950:                             return "<error>no fulltext available</error>"
  951: 
  952:     def getImagePath(self):
  953:             """gibt pfad zum image aus"""
  954:             return self.getImageView(noredirect="yes",onlyPath="yes")
  955:     
  956:     def getImageView(self,noredirect=None,onlyPath=None):
  957:             """getImages; give Imageviewr  and <error></error> if somthing goes wrong."""
  958:             try:
  959:                     fh=ECHO_helpers.urlopen(self.metalink)
  960:                     dom=xml.dom.minidom.parse(fh)
  961:                     texttools=dom.getElementsByTagName('texttool')
  962:                     text=texttools[0].getElementsByTagName('image')
  963:                     imagetemp=getText(text[0].childNodes)
  964:                     
  965:                     text=dom.getElementsByTagName('archive-path')
  966:                     archivepath=getText(text[0].childNodes)
  967:                     archivepath=re.sub('/mpiwg/online/','',archivepath) 
  968:                     imageurl="http://echo.mpiwg-berlin.mpg.de/zogilib?fn="+archivepath+"/"+imagetemp
  969:                     fh.close()
  970: 
  971:                     if not noredirect:
  972:                             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')  
  973:                             self.REQUEST.RESPONSE.redirect(imageurl)
  974:                     else:
  975:                             if not onlyPath:
  976:                                     return imageurl
  977:                             else:
  978:                                     return archivepath+"/"+imagetemp
  979:             except:
  980: 
  981:                     if not noredirect:
  982:                             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
  983:                             self.REQUEST.RESPONSE.write("<error>no fulltext available</error>")
  984:                     else:
  985:                             return "<error>no images available</error>"
  986: 
  987:     
  988:     def getCopyrightsHTML(self):
  989:             """gib (link auf copyright link, mediatyp, institution, copyrightType, label von copyrightType) aus"""
  990:             
  991:             if hasattr(self,'copyrightModel'):
  992:                     obj=self.copyrightModel
  993:                     
  994:             else:
  995:                     return "ERROR"
  996:             ret=[]
  997:             
  998:             for copyright in obj.getCopyrights(): #copyright - media / partner / copyrightID
  999:                     
 1000:                     
 1001:                     try:
 1002:                         if hasattr(self.copyrightTypes,copyright[2]):
 1003:                              copyrightTypeObj=getattr(self.copyrightTypes,copyright[2])
 1004:                              link="copyrightTypes/"+copyright[2]+'/copyright.html'
 1005:                         else:
 1006:                              copyrightTypeObj=getattr(obj,copyright[2])
 1007:                              link="copyrightModel/"+copyright[2]+'/copyright.html'
 1008:                              
 1009:                         label=copyrightTypeObj.label
 1010:                         url=getattr(copyrightTypeObj, 'url', '')
 1011:                             
 1012:                         if url!='':
 1013:                                  ret.append((url,copyright[0],copyright[1],copyright[2],label))
 1014:                         else:
 1015:                                 if hasattr(copyrightTypeObj, 'copyright.html'):
 1016:                                      ret.append(("""%s?partner=%s"""%(link,copyright[1]),copyright[0],copyright[1],copyright[2],label))
 1017:                                 else:
 1018:                                      ret.append(('empty',copyright[0],copyright[1],copyright[2],label))
 1019:                     except:
 1020:                             """nothing"""
 1021:                     
 1022:             return ret
 1023:             
 1024:     def getInstitutionsHTML(self):
 1025:                 """gibt Liste der foerdernden Institutionen aus"""
 1026:                 
 1027:                 if hasattr(self,'support'):
 1028:                         obj=self.support
 1029:                         ret=obj.getSupporter()
 1030:                         return ret
 1031:                 else:
 1032:                         return ''
 1033:                         
 1034:     def getOwnerOriginalsHTML(self):
 1035:                """gibt Liste der foerdernden Institutionen aus"""
 1036:                
 1037:                if hasattr(self,'ownerOriginal'):
 1038:                        obj=self.ownerOriginal
 1039:                        ret=obj.getOwner()
 1040:                        return ret
 1041:                else:
 1042:                        return ''
 1043:     
 1044:     def getDigiCopyByHTML(self):
 1045:                """gibt Liste der foerdernden Institutionen aus"""
 1046:                
 1047:                if hasattr(self,'digiCopyBy'):
 1048:                        obj=self.digiCopyBy
 1049:                        ret=obj.getDigiCopyBy()
 1050:                        return ret
 1051:                else:
 1052:                        return ''                    
 1053:     
 1054:     def getCredits(self):
 1055:         """Ausgabe der credits"""
 1056:         if self.credits:
 1057:             return self.credits
 1058:         else:
 1059:             return []
 1060: 
 1061: 
 1062:     
 1063:     def __init__(self,id,link,metalink,resourceID,title,label,description,contentType,renderingType,copyrightType,responsible,credits,weight,coords):
 1064: 
 1065:         self.id = id
 1066:         """Festlegen der ID"""
 1067:         
 1068:         self.label = label
 1069:         self.link= link
 1070:         self.metalink=metalink
 1071:         self.title=title
 1072:         self.weight=weight
 1073:         self.credits=toList(credits)
 1074:         self.description=description
 1075:         self.contentType=contentType
 1076:         self.copyrightType=copyrightType
 1077:         self.renderingType=renderingType
 1078:         self.responsible=responsible
 1079:         self.resourceID=resourceID
 1080:         
 1081:         if coords:
 1082:             coordsnew=[ string.split(x,",") for x in coords]
 1083:         else:
 1084:             coordsnew=[]
 1085:         
 1086:         self.coords=coordsnew
 1087: #       self.viewClassification=""
 1088: 
 1089: 
 1090: 
 1091:     def getContentType(self):
 1092:             try:
 1093:                     return self.contentType
 1094:             except:
 1095:                     return ""
 1096: 
 1097:     def getCopyrightType(self):
 1098:             try:
 1099:                     return self.copyrightType
 1100:             except:
 1101:                     return ""
 1102: 
 1103:     def getRenderingType(self):
 1104:             try:
 1105:                     return self.renderingType
 1106:             except:
 1107:                     return ""
 1108: 
 1109:     def ECHO_resource_config(self):
 1110:         """Main configuration"""
 1111: 
 1112:         if not hasattr(self,'weight'):
 1113:             self.weight=""
 1114: 
 1115:         pt=zptFile(self, 'zpt/ChangeECHO_resource.zpt')
 1116:         return pt()
 1117:     
 1118: 
 1119:     def ECHO_resource_config_main(self):
 1120:         """Main configuration"""
 1121:         if not hasattr(self,'weight'):
 1122:             self.weight=""
 1123:         pt=zptFile(self, 'zpt/ChangeECHO_resource_main.zpt')
 1124:         return pt()
 1125: 
 1126:     def ECHO_resource_config_coords(self):
 1127:         """Coords configuration """
 1128:         pt=zptFile(self, 'zpt/ChangeECHO_resource_coords.zpt')
 1129:         return pt()
 1130: 
 1131:     def ECHO_resource_config_credits(self):
 1132:         """Main configuration"""
 1133:         pt=zptFile(self, 'zpt/ChangeECHO_resource_credits.zpt')
 1134:         return pt()
 1135: 
 1136:     def ECHO_resource_config_metadata(self):
 1137:         """Main configuration"""
 1138:         if (hasattr(self,'metadata')) and not (hasattr(self,'metaDataHash')):
 1139:                 self.metaDataHash={}
 1140:                 self.contentType=self.bib_type
 1141:                 for data in self.metadata:
 1142:                         data_neu=re.sub('-','_',data)
 1143:                         self.metaDataHash[data_neu]=getattr(self,data)[0:]
 1144: 
 1145:         
 1146:         pt=zptFile(self, 'zpt/ChangeECHO_resource_metadata.zpt')
 1147:         return pt()
 1148: 
 1149: 
 1150:     
 1151: 
 1152:     def changeECHO_resource_main(self,metalink,link,title,label,description,contentType,renderingType,weight,resourceID,RESPONSE=None):
 1153:         """Aenderung der Properties"""
 1154:         self.resourceID=resourceID
 1155:         self.title=title
 1156:         self.label=label
 1157:         self.description=description
 1158: 
 1159:         self.contentType=contentType
 1160:         self.renderingType=renderingType
 1161:         self.weight=weight
 1162:         
 1163:         self.link=link
 1164:         self.metalink=metalink
 1165:         
 1166:         if RESPONSE is not None:
 1167:             RESPONSE.redirect('manage_main')
 1168: 
 1169: 
 1170:     def changeECHO_resource_coords(self,RESPONSE=None):
 1171:         """Aenderung der Properties - coords"""
 1172:         #return self.REQUEST
 1173:         for area in self.getMapAreas():
 1174:             id = area.getId()
 1175:             if self.REQUEST.has_key('del.'+id):
 1176:                 # delete this area
 1177:                 self._delObject(id)
 1178:                 # return to same menu
 1179:                 if RESPONSE is not None:
 1180:                     RESPONSE.redirect('ECHO_resource_config_coords')
 1181:                 return
 1182:             # modify this area
 1183:             coordstring = self.REQUEST.get('coords.'+id, '')
 1184:             coords = string.split(coordstring, ',')
 1185:             angle = self.REQUEST.get('angle.'+id, '0')
 1186:             type = self.REQUEST.get('type.'+id, 'area')
 1187:             if len(coords) == 4:
 1188:                 area.setCoordString(coordstring)
 1189:                 area.setAngle(angle)
 1190:                 area.setType(type)
 1191:         # return to main menu    
 1192:         if RESPONSE is not None:
 1193:             RESPONSE.redirect('manage_main')
 1194: 
 1195: 
 1196:     def changeECHO_resource_credits(self,credits,responsible,copyrightType,RESPONSE=None):
 1197:         """Aenderung der Properties"""
 1198:         self.credits=credits
 1199:         self.responsible=responsible
 1200:         self.copyrightType=copyrightType
 1201:         
 1202:         if RESPONSE is not None:
 1203:             RESPONSE.redirect('manage_main')
 1204: 
 1205: 
 1206:     def changeECHO_resource_metadata_local(self,RESPONSE=None):
 1207:             """change metadata"""
 1208:             tags=self.findTagsFromMapping(self.contentType)
 1209:             for field in tags[1]:
 1210:                     self.metaDataHash[self.getFieldTag(tags,field)]=self.REQUEST.form[self.getFieldTag(tags,field)][0:]
 1211:                         
 1212: 
 1213:                     
 1214:             if RESPONSE is not None:
 1215:                     RESPONSE.redirect('manage_main')
 1216: 
 1217:     def changeECHO_resource_metadata(self,RESPONSE=None):
 1218:             """change metadata"""
 1219:             tags=self.findTagsFromMapping(self.contentType)
 1220:             self.OSAS_meta={}
 1221:             for field in tags[1]:
 1222:                     try:
 1223:                             self.metaDataHash[self.getFieldTag(tags,field)]=self.REQUEST.form[self.getFieldTag(tags,field)]
 1224:                             self.OSAS_meta[self.getFieldTag(tags,field)]=self.REQUEST.form['OSAS_%s'%self.getFieldTag(tags,field)]
 1225:                     except:
 1226:                             zLOG.LOG("ECHO_collection (changeECHO_resource_metadata)",zLOG.ERROR,"%s (%s)"%sys.exc_info()[0:2])
 1227: 
 1228:             print self.newMetaXML()
 1229:             tries=0
 1230:             for i in range(10):
 1231:                     x=ECHO_helpers.urlopen('http://xserve02.mpiwg-berlin.mpg.de:18880/echo_nav/storage/downloadExternalXML?index_meta_url=%s&xml_url=%s'%(self.metalink,self.absolute_url()+'/newMetaXML')).read()
 1232:                     if x=="ok":
 1233:                            
 1234:                             break;
 1235:                  
 1236:             
 1237: 
 1238:             if RESPONSE is not None:
 1239:                     RESPONSE.redirect('manage_main')
 1240: 
 1241:     
 1242: 
 1243:     def getMDValueSimpleSearchField(self):
 1244:             """returns value for simple search"""
 1245:             
 1246:             try:
 1247:                 return " ".join([self.getMDValue('title',generic="yes"),
 1248:                              self.getMDValue('author',generic="yes"),
 1249:                              self.getMDValue('year',generic="yes"),self.getTitle()])
 1250:             except:
 1251:                 
 1252:                 #zLOG.LOG(" ECHO_collection(getMDSimpleSearchField)",zLOG.INFO," ".join([self.getMDValue('title',generic="yes"),
 1253:                  #            self.getMDValue('author',generic="yes"),
 1254:                   #           self.getMDValue('year',generic="yes"),'']))
 1255:                 return ""
 1256:                              
 1257:     def getMDValue(self,fieldNameTest,empty=None,generic=None):
 1258:             """get md values"""
 1259:             #TODO: cache mappinghash
 1260:             
 1261:             fieldName=None
 1262:             if generic:
 1263:                 if self.contentType:
 1264:                     ct=self.contentType.replace(" ","_").lower()
 1265:                 else:
 1266:                     zLOG.LOG("ECHO_collection (getMDValue)", zLOG.INFO, "no_content type for %s"%self.getId())
 1267:                     ct=""
 1268:                     
 1269:                 #caching
 1270:                 if not hasattr(self,'_v_mapHash'): #noch keine cachevariable
 1271:                     self._v_mapHash={}
 1272:                     
 1273:                 tmp=self._v_mapHash.get(ct,None) 
 1274:                 if tmp: #teste ob type schon existiert
 1275:                     fieldName=tmp.get(fieldNameTest,None)
 1276:                 else:
 1277:                     self._v_mapHash[ct]={}
 1278:                     
 1279:                 #noch nicht gecached    
 1280:                 if not fieldName and hasattr(self.standardMD,ct):    
 1281:                     fieldName=getattr(self.standardMD,ct).generateMappingHash()[fieldNameTest][0]
 1282:                     self._v_mapHash[ct][fieldNameTest]=fieldName
 1283:             if not fieldName:
 1284:                 fieldName=fieldNameTest  
 1285:             if not empty:
 1286:                            #FIXME: warum gibt es manchmal kein metadatahas
 1287:                 try:
 1288:                     
 1289:                     ret =self.metaDataHash.get(fieldName,'!!NOT USED HERE in Type: %s'%self.contentType)
 1290:                 except:
 1291:                     zLOG.LOG("ECHO (line 1069)",zLOG.ERROR,"no md hash for %s"%self.getId()) 
 1292:                     return ""
 1293:                   
 1294:             else:
 1295: 
 1296:                    
 1297:                    ret= self.metaDataHash.get(fieldNameTest,empty)
 1298:            
 1299:             if type(ret) is StringType:
 1300:                return ret.decode('utf-8')
 1301:             else:
 1302:                return ret
 1303: 
 1304:     getFieldValue=getMDValue #depricated
 1305: 
 1306:     def newMetaXML(self,project=None,startpage=None,xslt=None,thumbtemplate=None,topbar=None,digiLibTemplate=None,digiliburlprefix=None):
 1307:             """new index.meta"""
 1308:             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
 1309: 
 1310:             if not hasattr(self,'metaDataHash'):
 1311:                 
 1312:                     self.copyIndex_meta2echo_resource()
 1313:             try:
 1314: 
 1315: 
 1316:                     return writeMetadata(self.metalink,self.OSAS_meta,project,startpage,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix=digiliburlprefix)
 1317:             except:
 1318:                     #print self.metalink,self.metaDataHash,project,startpage,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix
 1319: 
 1320:                     return writeMetadata(self.metalink,self.metaDataHash,project,startpage,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix=digiliburlprefix)
 1321: 
 1322:     def showMetaDataXML(self,project=None,startpage=None,xslt=None,thumbtemplate=None,topbar=None,digiLibTemplate=None):
 1323:             """return bibliographical metadata as stored in the object"""
 1324:             
 1325:             try:
 1326:                     
 1327:                     return writeMetadata(self.metalink,self.metaDataHash,project,startpage,xslt,thumbtemplate,topbar,digiLibTemplate,xmlfrag="yes")
 1328:             except:
 1329:                     return "<error> no metadata stored</error>"
 1330:     
 1331:     def getXQueryMetaData(self,xquery):
 1332:                 '''
 1333:                 execute an xquery on the metadata and returns a list of tuples, 
 1334:                 each tuple represent the content of the node as text and the whole node as xml-fragment
 1335:                 @param xquery: xquery auf den metadaten
 1336:                 '''
 1337:                 
 1338:                 try:
 1339:                         md=writeMetadata(self.metalink,self.metaDataHash,xmlfrag="yes")
 1340:                 except:
 1341:                         return None
 1342: 
 1343:                 dom = NonvalidatingReader.parseString(md,"http://www.mpiwg-berlin.mpg.de/")
 1344:                 
 1345:                 results=Ft.Xml.XPath.Evaluate(xquery, contextNode=dom)
 1346:             
 1347:                 ret=[]
 1348:                 for result in results:
 1349:                     
 1350:                     buf = cStringIO.StringIO()
 1351:                     PrettyPrint(result, stream=buf)
 1352:                     str = buf.getvalue()[0:]
 1353:                     buf.close()
 1354:                     ret.append((getTextFromNode(result),str)) 
 1355:                         
 1356:                 return ret
 1357:         
 1358:     def getMetaDataXML(self,project=None,startpage=None,xslt=None,thumbtemplate=None,topbar=None,digiLibTemplate=None):
 1359:             """prints out metadata as stored in the echo environment, format is the index.meta format"""
 1360:             self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
 1361:             return writeMetadata(self.metalink,self.metaDataHash)
 1362: 
 1363:     def changeECHO_resource(self,metalink,link,title,label,description,contentType,responsible,weight,coords=None,credits=None,RESPONSE=None):
 1364:         """Aenderung der Properties"""
 1365:         
 1366:         setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight)
 1367:         self.link=link
 1368:         self.metalink=metalink
 1369:         
 1370:         if RESPONSE is not None:
 1371:             RESPONSE.redirect('manage_main')
 1372:             
 1373:             
 1374:     manage_options = Folder.manage_options+(
 1375:         {'label':'Main Config','action':'ECHO_resource_config_main'},
 1376:         {'label':'Change Metadata','action':'ECHO_resource_config_metadata'},
 1377:         {'label':'Graphic Coords','action':'ECHO_graphicEntry'},
 1378:         {'label':'Sync Metadata','action':'ECHO_getResourceMD'},
 1379:         {'label':'Change TemplateSets and Image Viewer','action':'changeViewerTemplateSetForm'},
 1380:         {'label':'set/change startpage','action':'setStartPageForm'},
 1381:         {'label':'Copy MD for indexing and search','action':'copySearchFields'},
 1382:         {'label':'Change AccessRights','action':'changeAccessRightForm'}, 
 1383:         )
 1384: 
 1385: 
 1386:     def isDefinedInThisSet(self,fields,field):
 1387:             """checks if field is defined in fields"""
 1388:             if (fields[0].has_key(field)) and not (fields[0][field]==""):
 1389:                     return 1
 1390:             else:
 1391:                   
 1392:                     return 0
 1393:             
 1394:     def getFieldLabel(self,fields,field):
 1395:         """get labels"""
 1396:         try:
 1397:             ret =fields[0][field]
 1398:             if ret == "":
 1399:                 return field
 1400:             else:
 1401:                 return ret
 1402:         except:
 1403:             return field
 1404: 
 1405: 
 1406: 
 1407:     def getFieldTag(self,fields,field):
 1408:         """get labels"""
 1409:         try:
 1410:             ret =fields[0][field]
 1411:             if ret == "":
 1412:                 return field
 1413:             else:
 1414:                 return ret
 1415:         except:
 1416:             return field
 1417: 
 1418:     
 1419: 
 1420:     def getMetaDataHash(self):
 1421:             """md hash"""
 1422:             return self.metaDataHash
 1423:     
 1424:     def setFieldValue(self,field,value):
 1425:         """get value"""
 1426:         #TODO: remove setFieldValue
 1427:         
 1428:         if not hasattr(self,'metaDataHash'):
 1429:                 setattr(self,'metaDataHash',{})
 1430:         self.metaDataHash[field]=value[0:]
 1431: 
 1432:     def copySearchFields(self):
 1433:             """copys metadatafields to the object"""
 1434:             fields=['author','title','year']
 1435:             
 1436:             for field in fields:
 1437:                     setattr(self,'MD_'+field,self.getMDValue(field,generic="yes"))
 1438:     
 1439: 
 1440:     def findLabelsFromMapping(self,referenceType):
 1441:         """gib hash mit label -> generic zurueck"""
 1442:         #return {},[]
 1443: 
 1444:         temp=self.ZopeFind(self.standardMD)
 1445: 
 1446:         if referenceType=="":
 1447:                 referenceType="book"
 1448:         
 1449:         
 1450:         bibdata={}
 1451:         retdata={}
 1452:         fields=[]
 1453:         fieldlist=self.standardMD.fieldList
 1454: 
 1455:         tags=self.findTagsFromMapping(self.contentType)
 1456:         self.referencetypes=tags[2]
 1457:         for referenceTypeF in self.referencetypes:
 1458: 
 1459:                 if referenceTypeF[1].title.lower() == referenceType.lower():
 1460: 
 1461:                         try:
 1462:                                 bibdata[referenceTypeF[1].title]=referenceTypeF[1].fields
 1463:                                 referenceType=referenceTypeF[1].title
 1464:                         except:
 1465:                                 bibdata[referenceType]=referenceTypeF[1].fields
 1466:                 
 1467: 
 1468:                         bibdata['data']=referenceTypeF[1]
 1469:                         fields=bibdata[referenceType]
 1470:                         for field in fieldlist:
 1471:                             retdata[field]=referenceTypeF[1].getValue(field)[1]
 1472: 
 1473:         return retdata,fieldlist,temp,fields
 1474: 
 1475:     def findTagsFromMapping(self,referenceType):
 1476:         """gib hash mit label -> generic zurueck"""
 1477:         
 1478: 
 1479:         if referenceType=="":
 1480:                 referenceType="book"
 1481:         
 1482:         temp =  self.ZopeFind(self.standardMD)[0:]
 1483: 
 1484:         
 1485:         #self.referencetypes=temp[0:]
 1486:         
 1487:         
 1488:     
 1489: 
 1490:         bibdata={}
 1491:         retdata={}
 1492:         fieldlist=self.standardMD.fieldList
 1493:         fields=[]
 1494:         for referenceTypeF in temp:
 1495:                 #print referenceType
 1496:         
 1497:                 if referenceTypeF[1].title.lower() == referenceType.lower(): 
 1498:                         try:
 1499:                                 bibdata[referenceTypeF[1].title]=referenceTypeF[1].fields
 1500:                                 referenceType=referenceTypeF[1].title
 1501:                         except:
 1502:                                 bibdata[referenceType]=referenceTypeF[1].fields
 1503:                         bibdata['data']=referenceTypeF[1]
 1504:                         fields=bibdata[referenceType]
 1505:                         for field in fieldlist:
 1506:                             retdata[field]=referenceTypeF[1].getValue(field)[0]
 1507:         
 1508:         return retdata,fieldlist,temp,fields
 1509: 
 1510:     
 1511:     security.declarePublic('copyIndex_meta2echo_resource') # has to be change, presentlyset because of OSAS koordination
 1512:     def copyIndex_meta2echo_resource(self,RESPONSE=None):
 1513:             """copy MD von Index_meta to the echo_resource"""
 1514:             
 1515:             (metadict, error)=readMetadata(self.metalink)
 1516: 
 1517: 
 1518:             
 1519:             self.metaDataHash={}
 1520:             if not error=="": #Fehler beim Auslesen des Metafiles
 1521:                     
 1522:                     return "ERROR:",error,self.absolute_url()
 1523:             
 1524:             self.contentType=metadict['bib_type'][0:]
 1525:             fields=self.findTagsFromMapping(self.contentType)
 1526:             
 1527:             #fields=self.findLabelsFromMapping(self.contentType)
 1528:             for field in fields[1]:
 1529:                     
 1530:                     if self.isDefinedInThisSet(fields,field):
 1531:                             #print urllib.unquote(metadict.get(self.getFieldTag(fields,field),''))
 1532:                             self.setFieldValue(self.getFieldTag(fields,field),metadict.get(self.getFieldTag(fields,field),''))
 1533: 
 1534:             
 1535:             
 1536:             if RESPONSE:
 1537:                     return RESPONSE.redirect('manage_main')
 1538:             
 1539:             return "OK:",self.absolute_url(),self.contentType
 1540:         
 1541:     def ECHO_getResourceMD(self,template="yes",back=None,overwrite="no"):
 1542:         """Einlesen der Metadaten und Anlegen dieser Metadaten als Informationen zur Resource"""
 1543:         (metadict, error)=readMetadata(self.metalink)
 1544:         
 1545:         if back:
 1546:             self.REQUEST.SESSION['back']=back
 1547: 
 1548:         if not error=="": #Fehler beim Auslesen des Metafiles
 1549:                 return "ERROR:",error
 1550:         
 1551:         if (not self.contentType) or (overwrite=="yes"):
 1552:                 self.contentType=metadict['bib_type'].lower()
 1553:                 
 1554:         if not (metadict['bib_type'].lower()==self.contentType.lower()):
 1555:                 self.REQUEST.SESSION['contentStorage']=metadict['bib_type']
 1556:                 self.REQUEST.SESSION['contentZope']=self.contentType
 1557: 
 1558:                 return zptFile(self, 'zpt/ECHO_getResourceMDErrorContentType.zpt')()
 1559: 
 1560:         #self.REQUEST.SESSION['metadict']=metadict
 1561:         
 1562:         
 1563:         
 1564: 
 1565:         self.REQUEST.SESSION['diffs']=checkDiffs(self,metadict)
 1566: 
 1567: 
 1568:         if template=="yes":
 1569:                 #pt=PageTemplateFile(os.path.join(package_home(globals()), 'zpt/ECHO_resourceMD.zpt'),metadict=metadict).__of__(self)
 1570:                 pt=zptFile(self, 'zpt/ECHO_resourceMD.zpt')
 1571:                 
 1572:                 return pt(metadict=metadict)
 1573: 
 1574:         
 1575: 
 1576:     
 1577:     
 1578:     def ECHO_getMD(self,item):
 1579:         """Ausgabe der MD"""
 1580:         return getattr(self,item)
 1581: 
 1582:     def checkRDF(self,path):
 1583:             """check if pdf in the path"""
 1584:             try:
 1585:                     for fileName in os.listdir(path):
 1586:                             if os.path.splitext(fileName)[1]==".pdf":
 1587:                                     return os.path.join(path,fileName)
 1588:                     return None
 1589:             except:
 1590:                     return None
 1591:             
 1592:             
 1593:     security.declareProtected('View','index_html')
 1594:     def index_html(self):
 1595:         """standard page"""
 1596:         pdf=self.checkRDF(self.link)
 1597:         if pdf:
 1598:                 fh=file(pdf,'r').read()
 1599:                 self.REQUEST.RESPONSE.setHeader('Content-Type','application/pdf')
 1600:                 self.REQUEST.RESPONSE.write(fh)
 1601:                 self.REQUEST.RESPONSE.close()
 1602:                 return 
 1603:         return self.REQUEST.RESPONSE.redirect(self.link)
 1604: 
 1605:     def startpage_html(self):
 1606:             """prints out a startpage for a resource for use e.g. in the BVE"""
 1607: 
 1608:             # suche ob startpage.html in dem Ordner vorhanden ist, dann wir diese angezeigt
 1609: 
 1610:             sp=self.ZopeFind(self,obj_ids=['startpage.html'])
 1611: 
 1612:             if sp:
 1613:                     return sp[1]()
 1614: 
 1615:             #pruefen ob irgendwo ein template
 1616:             if hasattr(self,'startpage_index_template'): 
 1617:                     return self.startpage_index_template()
 1618: 
 1619:             #generisches template ausgeben
 1620:             
 1621:             pt=zptFile(self, 'zpt/ECHO_startpage_index_template_standard.zpt')
 1622:             pt.content_type="text/html"
 1623:             return pt()
 1624: 
 1625:     def toc_html(self):
 1626:             
 1627:             sp=self.ZopeFind(self,obj_ids=['toc.html'])
 1628:                     
 1629:             if sp:
 1630:                     return sp[0][1]()
 1631: 
 1632: 
 1633:     security.declarePublic('generate_label') # has to be change, presentlyset because of OSAS koordination
 1634: 
 1635:     def generate_label(self):
 1636:         """Erzeugt_standard_Label aus Template"""
 1637:         pt=getattr(self,"label_template_"+self.contentType.lower())
 1638: 
 1639:         self.label=pt()[0:]
 1640:         return pt()
 1641: 
 1642:     security.declarePublic('generate_title') # has to be change, presentlyset because of OSAS koordination
 1643: 
 1644:     def generate_title(self,RESPONSE=None):
 1645:         """Erzeugt_standard_Label aus Template"""
 1646:         pt=getattr(self,"label_template_"+self.contentType.lower())
 1647: 
 1648:         self.title=pt()[0:]
 1649:         
 1650:         return pt()
 1651: 
 1652: Globals.InitializeClass(ECHO_resource)
 1653: 
 1654: def manage_addECHO_resourceForm(self):
 1655:         """Form for adding a ressource"""
 1656:         pt=zptFile(self, 'zpt/AddECHO_resourceForm.zpt')
 1657:         return pt()
 1658: 
 1659: 
 1660: 
 1661: def manage_addECHO_resource(self,id,title,label,description="",responsible="",link="",metalink="",weight="",copyrightType=None,resourceID=None,contentType=None,renderingType=None,credits=None,coords=None,RESPONSE=None):
 1662:     """addresource"""
 1663: 
 1664:     newObj=ECHO_resource(id,link,metalink,resourceID,title,label,description,contentType,renderingType,copyrightType,responsible,credits,weight,coords)
 1665: 
 1666:     self._setObject(id,newObj)
 1667: 
 1668:     if RESPONSE is not None:
 1669:         RESPONSE.redirect('manage_main')
 1670:  
 1671: 
 1672: class ECHO_externalLink(Folder,ECHO_basis):
 1673:     """Link zu einer externen Ressource"""
 1674:     security=ClassSecurityInfo()
 1675:     meta_type='ECHO_externalLink'
 1676: 
 1677:     security.declarePublic('content_html')
 1678:     def content_html(self):
 1679:         """template fuer content"""
 1680:         ret= ECHO_basis.content_html(self,'externalLink')
 1681:         
 1682:         if type(ret) is StringType:
 1683:             return ret.decode('utf-8')
 1684:         else:
 1685:            return ret
 1686:         
 1687:         
 1688:     
 1689:     def __init__(self,id,link,title,label,description,contentType,responsible,credits,weight,coords):
 1690: 
 1691:         self.id = id
 1692:         """Festlegen der ID"""
 1693: 
 1694:         self.credits=toList(credits)
 1695:         self.label = label
 1696:         self.link= link
 1697:         self.title=title
 1698:         self.weight=weight
 1699:         self.description=description
 1700:         self.contentType=contentType
 1701:         self.responsible=responsible
 1702:         coordsnew=[ string.split(x,",") for x in coords]
 1703:         self.coords=coordsnew
 1704: 
 1705:     def ECHO_externalLink_config(self):
 1706:         """Main configuration"""
 1707: 
 1708:         if not hasattr(self,'weight'):
 1709:             self.weight=""
 1710:         if not hasattr(self,'coords'):
 1711:             
 1712:             self.coords=['']
 1713: 
 1714: 
 1715:         pt=zptFile(self, 'zpt/ChangeECHO_externalLink.zpt')
 1716:         return pt()
 1717:     
 1718: 
 1719:     def changeECHO_externalLink(self,link,title,label,description,contentType,responsible,weight,coords=None,credits=None,RESPONSE=None):
 1720:         """Aenderung der Properties"""
 1721:         setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight)
 1722: 
 1723:         self.link=link
 1724:         if RESPONSE is not None:
 1725:             RESPONSE.redirect('manage_main')
 1726:             
 1727:             
 1728:     manage_options = Folder.manage_options+(
 1729:         {'label':'Main Config','action':'ECHO_externalLink_config'},
 1730:         {'label':'Graphic Coords','action':'ECHO_graphicEntry'},
 1731:         )
 1732: 
 1733:         
 1734:     def index_html(self):
 1735:         """standard page"""
 1736:         
 1737:         return self.REQUEST.RESPONSE.redirect(self.link)
 1738: 
 1739: def manage_addECHO_externalLinkForm(self):
 1740:         """Form for external Links"""
 1741:         pt=zptFile(self, 'zpt/AddECHO_externalLinkForm.zpt')
 1742:         return pt()
 1743: 
 1744: 
 1745: def manage_addECHO_externalLink(self,id,title,label,description,contentType,responsible,link,weight,coords=None,credits=None,RESPONSE=None):
 1746:     """Add an external Link"""
 1747: 
 1748:     newObj=ECHO_externalLink(id,link,title,label,description,contentType,responsible,credits,weight,coords)
 1749: 
 1750:     self._setObject(id,newObj)
 1751: 
 1752:     if RESPONSE is not None:
 1753:         RESPONSE.redirect('manage_main')
 1754:  
 1755: 
 1756: class ECHO_link(ECHO_externalLink):
 1757:         """external_link"""
 1758: 
 1759:         meta_type="ECHO_link"
 1760:         
 1761:         manage_options = ECHO_externalLink.manage_options+(
 1762:                 {'label':'add links config','action':'ECHO_link_addLinksForm'},
 1763:                 )
 1764:         
 1765:         def ECHO_link_addLinksForm(self):
 1766:             """Main configuration"""
 1767:         
 1768:             pt=zptFile(self, 'zpt/ChangeECHO_link_addLinks.zpt')
 1769:             return pt()
 1770:     
 1771:         def ECHO_link_addLinks(self,addLinks,RESPONSE):
 1772:             """add links"""
 1773:             self.addLinks=addLinks
 1774:             if RESPONSE is not None:
 1775:                 RESPONSE.redirect('manage_main')
 1776:   
 1777:         def content_html(self):
 1778:                 """template fuer link"""
 1779:         
 1780: 
 1781:                 if hasattr(self,"link_template"):
 1782:                         ret=ECHO_basis.content_html(self,'link')
 1783: 
 1784:                 else:
 1785:                         ret=ECHO_basis.content_html(self,'collection')
 1786: 
 1787: 
 1788:                 #return ret
 1789:                 return ret
 1790: #            
 1791: #            
 1792: #                try:
 1793: #                    return ret.decode('utf-8')
 1794: #                except:
 1795: #                    try: 
 1796: #                        return ret.decode('latin-1')
 1797: #                    except:
 1798: #                
 1799: #                        return ret
 1800: #        
 1801:         def getCopyrightsHTML(self):
 1802:             """gib (link auf copyright link, mediatyp, institution, copyrightType, label von copyrightType) aus"""
 1803:             
 1804:             if hasattr(self,'copyrightModel'):
 1805:                     obj=self.copyrightModel
 1806:                     
 1807:             else:
 1808:                     return "ERROR"
 1809:             ret=[]
 1810:             
 1811:             for copyright in obj.getCopyrights(): #copyright - media / partner / copyrightID
 1812:                     
 1813:                     
 1814:                     try:
 1815:                         if hasattr(self.copyrightTypes,copyright[2]):
 1816:                              copyrightTypeObj=getattr(self.copyrightTypes,copyright[2])
 1817:                              link="copyrightTypes/"+copyright[2]+'/copyright.html'
 1818:                         else:
 1819:                              copyrightTypeObj=getattr(obj,copyright[2])
 1820:                              link="copyrightModel/"+copyright[2]+'/copyright.html'
 1821:                              
 1822:                         label=copyrightTypeObj.label
 1823:                         url=getattr(copyrightTypeObj, 'url', '')
 1824:                             
 1825:                         if url!='':
 1826:                                  ret.append((url,copyright[0],copyright[1],copyright[2],label))
 1827:                         else:
 1828:                                 if hasattr(copyrightTypeObj, 'copyright.html'):
 1829:                                      ret.append(("""%s?partner=%s"""%(link,copyright[1]),copyright[0],copyright[1],copyright[2],label))
 1830:                                 else:
 1831:                                      ret.append(('empty',copyright[0],copyright[1],copyright[2],label))
 1832:                     except:
 1833:                             """nothing"""
 1834:                     
 1835:             return ret
 1836:             
 1837:         def getInstitutionsHTML(self):
 1838:                 """gibt Liste der foerdernden Institutionen aus"""
 1839:                 
 1840:                 if hasattr(self,'support'):
 1841:                         obj=self.support
 1842:                         ret=obj.getSupporter()
 1843:                         return ret
 1844:                 else:
 1845:                         return ''
 1846:                         
 1847:         def getOwnerOriginalsHTML(self):
 1848:                """gibt Liste der foerdernden Institutionen aus"""
 1849:                
 1850:                if hasattr(self,'ownerOriginal'):
 1851:                        obj=self.ownerOriginal
 1852:                        ret=obj.getOwner()
 1853:                        return ret
 1854:                else:
 1855:                        return ''
 1856:     
 1857:         def getDigiCopyByHTML(self):
 1858:                """gibt Liste der foerdernden Institutionen aus"""
 1859:                
 1860:                if hasattr(self,'digiCopyBy'):
 1861:                        obj=self.digiCopyBy
 1862:                        ret=obj.getDigiCopyBy()
 1863:                        return ret
 1864:                else:
 1865:                        return ''
 1866:                 
 1867:         def index_html(self):
 1868:                 """standard link"""
 1869:                 if self.link:
 1870:                  splitted=self.link.split("?")
 1871:                  if len(splitted)>1:
 1872:                         params=cgi.parse_qs(splitted[1])
 1873: 
 1874:                         for x in params.keys():
 1875:                                 if type(params[x]) is ListType:
 1876:                                         params[x]=params[x][0]
 1877:         
 1878: 
 1879:                  else:
 1880:                         params={}
 1881:                 
 1882:                  if getattr(self,'addLinks','yes')=="yes":
 1883:                      params['backLink']=self.aq_parent.absolute_url()
 1884:                      params['startLink']=splitted[0]+"?"+urllib.urlencode(params)
 1885:                 
 1886:                 
 1887:                  return self.REQUEST.RESPONSE.redirect(splitted[0]+"?"+urllib.urlencode(params))
 1888:                 else:
 1889:                  return ""
 1890: 
 1891: def manage_addECHO_linkForm(self):
 1892:         """Form for external Links"""
 1893:         pt=zptFile(self, 'zpt/AddECHO_linkForm.zpt')
 1894:         return pt()
 1895: 
 1896: 
 1897: def manage_addECHO_link(self,id,title,label,description="",contentType="",responsible="",link="",weight="",coords=[],credits=None,RESPONSE=None):
 1898:     """Add an external Link"""
 1899: 
 1900:     newObj=ECHO_link(id,link,title,label,description,contentType,responsible,credits,weight,coords)
 1901: 
 1902:     self._setObject(id,newObj)
 1903:     
 1904:     getattr(self,id).addLinks='no'
 1905:     
 1906:     if RESPONSE is not None:
 1907:         RESPONSE.redirect('manage_main')
 1908:         
 1909: 
 1910: class ECHO_collection(CatalogAware, Folder, Persistent, Implicit, Cacheable,ECHO_basis):
 1911:     """ECHO Collection"""
 1912: 
 1913:     management_page_charset="utf-8"
 1914:     security=ClassSecurityInfo()
 1915:     meta_type='ECHO_collection'
 1916:     default_catalog='resourceCatalog'
 1917:     
 1918: #    viewClassificationList=viewClassificationListMaster
 1919:     displayTypes=displayTypes
 1920: 
 1921:     path="/mpiwg/online/permanent/shipbuilding"
 1922: 
 1923:     def getMDValueSimpleSearchField(self):
 1924:           """returns value for simple search"""
 1925:           return " ".join([self.title,self.description])
 1926:                              
 1927:     def getTitleAndLabel(self):
 1928:         """gibt title und label zurueck"""
 1929:         return (getattr(self,'title',''),getattr(self,'label',''))
 1930: 
 1931:     def localizeObjects(self):
 1932:             """localize all objects"""
 1933:             contents=self.ZopeFind(self,obj_metatypes=['ECHO_externalLink','ECHO_link','ECHO_mapText'])
 1934: 
 1935:             find=self.ZopeFind(self,obj_ids=('locale_en'))
 1936:             if not find:
 1937:                 self.manage_addECHO_locale("en",'','')
 1938:             for content in contents:
 1939: 
 1940:                     if content[1].meta_type in ['ECHO_link','ECHO_externalLink']:
 1941: 
 1942:                             find=content[1].ZopeFind(content[1],obj_metatypes=('ECHO_mapText'))
 1943:                             if find:
 1944:                                     root=find[0][1]
 1945: 
 1946:                                     locale=find[0][1].ZopeFind(find[0][1],obj_ids=('locale_en'))
 1947:                             else:
 1948:                                     root=None
 1949:                     else:
 1950:                             root=content[1]
 1951:                             locale=content[1].ZopeFind(content[1],obj_ids=('locale_en'))
 1952:                     if root and not locale:
 1953:                             root.manage_addECHO_locale("en",'','')
 1954:                     
 1955:             pt=zptFile(self, 'zpt/localizeObjects.zpt')
 1956:             return pt()
 1957: 
 1958: 
 1959:     def localize(self,REQUEST,RESPONSE):
 1960:             """localize"""
 1961:             for key in REQUEST.form.keys():
 1962:                     splitted=key.split("!")
 1963: 
 1964:                     if splitted[0]=="" or splitted[0]=="en" or splitted[0]=="title" or splitted[0]=="label":
 1965:                             if splitted[0]=="en":
 1966:                                     setattr(self.locale_en,splitted[1],REQUEST.form[key])
 1967:                             else:
 1968:                                     setattr(self,splitted[0],REQUEST.form[key])
 1969:                     else:
 1970:                             obj=getattr(self,splitted[0])
 1971: 
 1972:                             if obj.meta_type=="ECHO_mapText":
 1973:                                     if splitted[1]=="en":
 1974:                                             obj.locale_en.pt_edit(REQUEST.form[key],None)
 1975:                                     else:
 1976:                                             obj.pt_edit(REQUEST.form[key],None)
 1977:                             else:
 1978:                                     text=obj.ZopeFind(obj,obj_metatypes=['ECHO_mapText'])
 1979:                                     if splitted[1]=="en":
 1980:                                             
 1981:                                             text[0][1].locale_en.pt_edit(REQUEST.form[key],None)
 1982:                                     else:
 1983:                                             text[0][1].pt_edit(REQUEST.form[key],None)
 1984:             if RESPONSE is not None:
 1985:                         RESPONSE.redirect('manage_main')
 1986: 
 1987: 
 1988:     def getRDF(self,urn=None):
 1989:             """rdf of the collection"""
 1990:             
 1991:             contents=self.ZopeFind(self,obj_metatypes=['ECHO_group','ECHO_resource','ECHO_collection'])
 1992: 
 1993:             ret=getRDFDescription(self,self.absolute_url(),urn=urn)
 1994:             
 1995:             if not urn:
 1996:                     urn=self.absolute_url()
 1997:                     
 1998:             li="""<RDF:li RDF:resource="%s" />\n"""
 1999: 
 2000:             
 2001:             for content in contents:
 2002:                     ret+=content[1].getRDF()+"\n"
 2003:                     
 2004:             ret+="""<RDF:Seq RDF:about="%s">\n"""%urn
 2005:             for content in contents:
 2006:                     nurn=content[1].absolute_url()
 2007:                     ret+=li%nurn
 2008:             return ret+"</RDF:Seq>"
 2009:             
 2010: 
 2011:     
 2012:     def changeLabels(self):
 2013:                 """change form"""
 2014:                 pt=zptFile(self, 'zpt/changeLabelsForm')
 2015:                 pt.content_type="text/html"
 2016:                 return pt()
 2017: 
 2018:     def changeTitles(self):
 2019:                 """change form"""
 2020:                 pt=zptFile(self, 'zpt/changeTitleForm')
 2021:                 pt.content_type="text/html"
 2022:                 return pt()
 2023: 
 2024:     def changeWeights(self):
 2025:                 """change form"""
 2026:                 pt=zptFile(self, 'zpt/changeWeightForm')
 2027:                 pt.content_type="text/html"
 2028:                 return pt()
 2029: 
 2030:     def changeMetaDataLinks(self):
 2031:                 """change form"""
 2032:                 pt=zptFile(self, 'zpt/changeMetaDataLinkForm')
 2033:                 pt.content_type="text/html"
 2034:                 return pt()
 2035:             
 2036:     def changeAccessRightsCollectionForm(self,preselect=None):
 2037:         """change access rights of all resources in this collection"""
 2038: 
 2039:         pt=zptFile(self, 'zpt/changeAccessRightsCollectionForm')
 2040:         pt.content_type="text/html"
 2041:         return pt(preselect=preselect)
 2042:         
 2043:         
 2044:     def changeAccessRightsCollection(self):
 2045:             """change"""
 2046:             ret=""
 2047:             argv=self.REQUEST.form
 2048:             
 2049:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'])
 2050:             for resource in resources:
 2051:                    
 2052:                     if argv.has_key(resource[1].getId()+'_xml'):
 2053:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()+'_xml']+"</br>"
 2054:                             resource[1].setAccessRightXML(argv[resource[1].getId()+'_xml'])
 2055:                             resource[1].accessRight=argv[resource[1].getId()+'_xml']
 2056:                     elif argv.has_key(resource[1].getId()+'_echo'):
 2057:                             ret+="only local:"+resource[1].getId()+"   "+argv[resource[1].getId()+'_echo']+"</br>"
 2058:                             resource[1].accessRight=argv[resource[1].getId()+'_echo']
 2059:                     else:
 2060:                             ret+="ERROR:" +resource[0]
 2061:             return ret
 2062: 
 2063:     def changeMetaDataLinkInCollection(self):
 2064:             """change all lables of a collection"""
 2065:             ret=""
 2066:             argv=self.REQUEST.form
 2067:             
 2068:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'])
 2069:             for resource in resources:
 2070:                    
 2071:                     try:
 2072:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 2073:                             resource[1].metalink=argv[resource[1].getId()][0:]
 2074:                     except:
 2075:                             pass
 2076:             return ret
 2077: 
 2078:     def changeMetaDataLinkInCollection(self):
 2079:             """change all lables of a collection"""
 2080:             ret=""
 2081:             argv=self.REQUEST.form
 2082:             
 2083:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'])
 2084:             for resource in resources:
 2085:                    
 2086:                     try:
 2087:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 2088:                             resource[1].metalink=argv[resource[1].getId()][0:]
 2089:                     except:
 2090:                             pass
 2091:             return ret
 2092: 
 2093:     def changeWeightsInCollection(self):
 2094:             """change all lables of a collection"""
 2095:             ret=""
 2096:             argv=self.REQUEST.form
 2097:             
 2098:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_pageTemplate','ECHO_movie','ECHO_resource','ECHO_collection','ECHO_link','ECHO_externalLink'])
 2099:             for resource in resources:
 2100:                    
 2101:                     try:
 2102:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 2103:                             resource[1].weight=argv[resource[1].getId()][0:]
 2104:                     except:
 2105:                             pass
 2106:             return ret
 2107: 
 2108:     def changeTitlesInCollection(self):
 2109:             """change all lables of a collection"""
 2110:             ret=""
 2111:             argv=self.REQUEST.form
 2112:             
 2113:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_pageTemplate','ECHO_movie','ECHO_resource','ECHO_collection','ECHO_link','ECHO_externalLink'])
 2114:             for resource in resources:
 2115:                    
 2116:                     try:
 2117:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 2118:                             resource[1].title=argv[resource[1].getId()][0:]
 2119:                     except:
 2120:                             pass
 2121:             return ret
 2122:     
 2123:     def changeLabelsInCollection(self):
 2124:             """change all lables of a collection"""
 2125:             ret=""
 2126:             argv=self.REQUEST.form
 2127:             
 2128:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_pageTemplate','ECHO_movie','ECHO_resource','ECHO_collection','ECHO_link','ECHO_externalLink'])
 2129:             for resource in resources:
 2130:                    
 2131:                     try:
 2132:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 2133:                             resource[1].label=argv[resource[1].getId()][0:]
 2134:                     except:
 2135:                             pass
 2136:             return ret
 2137:        
 2138:     def importCollection(self,path=None,RESPONSE=None):
 2139:         """liest verzeichnisse aus dem pfad und legt sie dann als objekte in den ordner"""
 2140:         
 2141:         if path is None:
 2142:                 pt=zptFile(self, 'zpt/importCollection.zpt')
 2143:                 return pt()
 2144: 
 2145:         files=os.listdir(path)
 2146:         ret=""
 2147:         for fileName in files:
 2148:             
 2149:             if fileName:
 2150:                 
 2151:                 tempPath=re.sub("/mpiwg/online","",path)
 2152:                 link="http://echo.mpiwg-berlin.mpg.de/zogilib_book?fn="+tempPath+"/"+fileName+"/pageimg"
 2153:                 
 2154:                 metalink=self.path+"/"+fileName+"/index.meta"
 2155:                 try:
 2156: 
 2157:                         #link="http://nausikaa2.mpiwg-berlin.mpg.de/cgi-bin/toc/toc.x.cgi?dir="+fileName+"&step=thumb"
 2158:                         
 2159:                         newObj=ECHO_resource(fileName,link,metalink,fileName,fileName,fileName,'generated','book','','','','','','')
 2160:                         self._setObject(fileName,newObj)
 2161:                 
 2162:                         genObj=getattr(self,fileName)
 2163:                         #genObj.createIndexFile()
 2164:                         ret+="OK:"+fileName+"<br/>"
 2165:                 except:
 2166:                         print "ERROR"
 2167:                         ret+="ERROR:"+fileName+"<br/>"
 2168: 
 2169:         return ret
 2170: 
 2171:         if RESPONSE is not None:
 2172:             RESPONSE.redirect('manage_main')
 2173: 
 2174:     def changeViewerTemplateSetsForm(self):
 2175:             """change the viewer template set"""
 2176:             pt=zptFile(self, 'zpt/changeViewerTemplateSet')
 2177:             return pt()
 2178: 
 2179:     def getViewerTemplateSets(self,obj_ids=None,RESPONSE=None):
 2180:             """Get the ViewerTemplateSet title for configuration"""
 2181:             ret=[]
 2182:             
 2183:             try:
 2184:                     viewerTemplateSets=self.ZopeFind(self.viewerTemplateSets,obj_metatypes=['OSAS_viewerTemplateSet'],obj_ids=obj_ids)#assumes viewerTemplateSets folder somewhere in the hierarchie.
 2185:             
 2186:                     for viewerTemplateSet in viewerTemplateSets:
 2187:                             ret.append((viewerTemplateSet[1].title,viewerTemplateSet[0],viewerTemplateSet[1]))
 2188: 
 2189:                     return ret
 2190:                     
 2191:             except:
 2192:                     return [('no ViewerTemplateSetfolders','')]
 2193: 
 2194:     def getTextToolsField(self,name,default=''):
 2195:             """Lese viewerTemplateSet der Collection not implemented yet!"""
 2196:             
 2197:             return default
 2198: 
 2199:             
 2200:     def isSelectedViewerTemplateSet(self,obj,id):
 2201:         """is ausgewaehlt"""
 2202:         
 2203:         if self.REQUEST['viewerTemplateSet']==id:
 2204:             return 1
 2205:         else:
 2206:             return None
 2207: 
 2208:     def changeViewerTemplateSets(self,project,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix,RESPONSE=None):
 2209:             """change the templates"""
 2210: 
 2211:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 2212: 
 2213:             for resource in resources:
 2214: 
 2215:                     resource[1].changeViewerTemplateSet(project,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix)
 2216: 
 2217:             if RESPONSE is not None:
 2218:                     RESPONSE.redirect('manage_main')
 2219: 
 2220: 
 2221:     def setStartpageFolderForm(self):
 2222:             """Form for changing the startpage"""
 2223: 
 2224:             
 2225:             pt=zptFile(self, 'zpt/ChangeECHO_resourceStartPageFolder.zpt')
 2226:             pt.content_type="text/html"
 2227:             return pt()
 2228:     
 2229:     def setStartpageFolder(self,startpage=None,RESPONSE=None):
 2230:             """change the templates"""
 2231: 
 2232:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 2233: 
 2234:             for resource in resources:
 2235: 
 2236:                     resource[1].setStartPage(startpage)
 2237: 
 2238:             if RESPONSE is not None:
 2239:                     RESPONSE.redirect('manage_main')
 2240: 
 2241:     def copyTitleToInfoXMLFolder(self,RESPONSE=None):
 2242:             """copy title into the title field of info.xml
 2243:             author and date werden leer!!!
 2244:             """
 2245: 
 2246:             
 2247:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 2248:             
 2249:             
 2250:             for resource in resources:
 2251:                     ret,txt=resource[1].copyTitleToInfoXML()
 2252:                     if (not ret) and RESPONSE:
 2253:                             RESPONSE.write("error: %s\n"%txt)
 2254:                     if ret and RESPONSE:
 2255:                             RESPONSE.write("ok: %s\n"%txt)
 2256:                     
 2257:                     #zLOG.LOG("ECHO (copyTitleToInfoXMLFolder)",zLOG.INFO,txt)   
 2258:             if RESPONSE is not None:
 2259:                     RESPONSE.write("done!\n")
 2260:                     RESPONSE.close()
 2261:                     RESPONSE.redirect('manage_main')
 2262:                     
 2263:     def copySearchFields(self,RESPONSE=None):
 2264:             """copys < metadatafields to the object"""
 2265:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 2266: 
 2267:             for resource in resources:
 2268: 
 2269:                     resource[1].copySearchFields()
 2270: 
 2271:             if RESPONSE is not None:
 2272:                     RESPONSE.redirect('manage_main')
 2273:                     
 2274:     def reloadMetaDataFromStorageWarning(self,RESPONSE=None):
 2275:             """warning"""
 2276:             pt=zptFile(self, 'zpt/reloadMetaDataFromStorageWarning.zpt')
 2277:             pt.content_type="text/html"
 2278:             return pt()
 2279: 
 2280:     def reloadMetaDataFromStorage(self,RESPONSE=None):
 2281:             """copy metadata from the storage to ECHO"""
 2282: 
 2283:             return reloadMetaDataFromStorage(self,RESPONSE)
 2284: 
 2285:     
 2286:     def getPartnerCopyright(self,name,sonst="generic"):
 2287:                 """gibt generisches copyright eines partners aus, sonst behalte jetzige einsteillung"""
 2288:                 #print "hi",name,sonst
 2289:                 #print getattr(self.partners,name).copyrightType
 2290:                 try:
 2291:                         partner=getattr(self.partners,name)
 2292:                         return partner.copyrightType
 2293:                 except:
 2294:                         print "error"
 2295:                         return sonst
 2296: 
 2297:     def partnerSelector_HTML(self,selected=None):
 2298:          """give type selector"""
 2299:          if not selected:
 2300:                  retStr="<option selected>\n"
 2301:          else:
 2302:                  retStr="<option>\n"
 2303:                  
 2304:          try: # erste version copyrightTypes exists
 2305:                  for partner in self.getPartners():
 2306:                          partnerTitle = partner.title
 2307:                          partnerId = partner.__name__
 2308:                          if selected and (partnerId==selected):
 2309:                                  retStr+="""<option selected value="%s">%s\n"""%(partnerId,partnerTitle)
 2310:                          else:                
 2311:                                  retStr+="""<option value="%s">%s\n"""%(partnerId,partnerTitle)
 2312:          except:
 2313:                  """nothing"""
 2314:          return retStr
 2315:  
 2316: #    def getViewClassification(self):
 2317: #        if hasattr(self,'viewClassification'):
 2318: #            return self.viewClassification
 2319: #        else:
 2320: #            return ""
 2321: 
 2322:         
 2323:     def createRessourcesFromXMLForm(self):
 2324:             """form"""
 2325:             pt=zptFile(self, 'zpt/createRessourcesFromXMLForm.zpt')
 2326:             return pt()
 2327: 
 2328:     def createRessourcesFromXML(self,fileupload):
 2329:             """read an XML file for generating resources"""
 2330:             dom=xml.dom.minidom.parse(fileupload)
 2331:             ret="<h2>Added</h2>"
 2332:             for resource in dom.getElementsByTagName('resource'):
 2333:                     link=getText(resource.getElementsByTagName('link')[0].childNodes)
 2334:                     label=getText(resource.getElementsByTagName('label')[0].childNodes)
 2335:                     #splitted=link.split("?")[0].split("/")
 2336:                     #id=splitted[len(splitted)-1].encode('ascii')
 2337:                     id=re.sub(" ","_",label).encode('ascii')
 2338:                     
 2339:                     ret+="<p>"+label+"</p>"
 2340:                     manage_addECHO_resource(self,id,label.encode('ascii'),label.encode('ascii'),"","","",link.encode('ascii'),"","")
 2341:             return ret
 2342:         
 2343:     security.declarePublic('getImageTag')
 2344:     def getImageTag(self):
 2345:         """GetTag"""
 2346:         try:
 2347:             return self.imageTag
 2348:         except:
 2349:             return ""
 2350: 
 2351: 
 2352:     def addMovie(self,id,title,label,description,contentType,responsible,link,thumbUrl,rawFile,lowresFile,metalink,weight,credits=None,coords=None,RESPONSE=None):
 2353:         """SSS"""
 2354: 
 2355:         #manage_addECHO_movie(self,id,title,label,description,responsible,link,thumbUrl,rawFile,metalink,weight,credits=None,coords=None,RESPONSE=None)
 2356:         if not hasattr(self,id):
 2357:                 try:
 2358:                         manage_addECHO_movie(self,id,title,label,description,responsible,link,thumbUrl,rawFile,lowresFile,metalink,weight,credits=None,coords=None,RESPONSE=None)
 2359:                         return "done"
 2360:                 except:
 2361:                         return None
 2362:         else:
 2363:                 obj=getattr(self,id)
 2364:                 obj.changeECHO_movie_main(metalink,link,rawFile,lowresFile,thumbUrl,title,label,description,contentType,weight=weight)
 2365: 
 2366:         return "changed"
 2367: 
 2368:     def addResource(self,id,title,label,description,contentType,responsible,link,metalink,weight,credits=None,coords=None,RESPONSE=None):
 2369:         """SSS"""
 2370:         try:
 2371:             manage_addECHO_resource(self,id,title,label,description,responsible,link,metalink,weight,credits=None,coords=None,RESPONSE=None)
 2372:             return "done"
 2373:         except:
 2374:             return None
 2375: 
 2376:     def getSecondaryLink(self):
 2377:         """secondary link"""
 2378:         try:
 2379:             return self.secondaryLink
 2380:         except:
 2381:             return ""
 2382: 
 2383:     def getSecondaryLinkTitle(self):
 2384:         """secondary link"""
 2385:         try:
 2386:             return self.secondaryLinkTitle
 2387:         except:
 2388:             return ""
 2389:         
 2390:     def getCollectionTreeXML(self,pwstr=None):
 2391:         """Tree as XML"""
 2392: 
 2393:         def addPassWd(str,pwstr=None):
 2394:                 """adds a user/passwd to an url"""
 2395:                 if pwstr:
 2396:                         txt2=re.sub(r"(http://)(.*?)","\g<1>%s@\g<2>"%pwstr,str)
 2397:                 else:
 2398:                         txt2=re.sub(r"(http://)(.*?)","\g<1>www:3333@\g<2>",str)
 2399:                 return txt2
 2400: 
 2401:         def getCollection(object,depth=0,pwstr=None):
 2402:             depth+=1
 2403:             collections=""
 2404:             for entry in object.__dict__.keys():
 2405:                 element=getattr(object,entry)
 2406:                 try:
 2407:                     if element.meta_type in ["ECHO_collection","ECHO_group"]:
 2408:                         collections+="<element name=\""+urllib.quote(element.title)+"\" url=\""+addPassWd(element.absolute_url(),pwstr=pwstr)+"\">"
 2409:                         collections+=getCollection(element,depth)+"</element>\n"
 2410:                 except:
 2411:                     """nothing"""
 2412:             return collections
 2413:         
 2414:         ret="""<?xml version="1.0" encoding="utf-8" ?>"""
 2415:         return ret+"<collection>"+getCollection(self,pwstr=pwstr)+"</collection>"
 2416:     
 2417:     def createAllJSAreas(self):
 2418:         """create area calls for JavaScript"""
 2419:         areas = self.getAllMapAreas()
 2420:         return self.createJSAreas(areas)
 2421: 
 2422:     
 2423:     emptyPartner=ECHO_partner("", "","", "", "", "", "", "", "")
 2424:     
 2425:     security.declarePublic('getCreditObject')
 2426:     def getCreditObject(self,name):
 2427:         """credit id to credititem"""
 2428:         try:
 2429:             return getattr(self.partners,name)
 2430:         except:
 2431:             
 2432:             return self.emptyPartner
 2433:                 
 2434:     
 2435:     security.declarePublic('ECHO_generateNavBar')
 2436:     def ECHO_generateNavBar(self):
 2437:         """Erzeuge Navigationsbar"""
 2438:         link=""
 2439:         object="self"
 2440:         ret=[]
 2441:         path=self.getPhysicalPath()
 2442:         for element in path:
 2443:             
 2444:            
 2445:             if not element=="":
 2446:                 object+="."+element
 2447:                 
 2448:                 label=eval(object).label
 2449:                 link+="/"+element
 2450:                 if not label=="":
 2451:                     ret.append((label,link))
 2452:         return ret
 2453:     
 2454: 
 2455:     def ECHO_rerenderLinksMDWarning(self):
 2456:                 """change form"""
 2457:                 pt=zptFile(self, 'zpt/rerenderLinksWarning')
 2458:                 pt.content_type="text/html"
 2459:                 return pt()
 2460: 
 2461: 
 2462:     
 2463:     security.declarePublic('ECHO_rerenderLinksMD')
 2464:     def ECHO_rerenderLinksMD(self,obj=None,types=['title','label']):
 2465:         """Rerender all Links"""
 2466:         return ECHO_rerenderLinksMD(self,obj,types)
 2467: 
 2468:         
 2469:     def __init__(self,id,title,label,description="",contentType="",responsible="",credits="",weight="",sortfield="",coords=[],secondaryLinkTitle="",secondaryLink="",imageTag="",bgcolour=""):
 2470: 
 2471:         self.id = id
 2472:         """Festlegen der ID"""
 2473:         self.credits=toList(credits)
 2474:         self.label = label
 2475:         self.title=title
 2476:         self.description=description
 2477:         self.contentType=contentType
 2478:         self.responsible=responsible
 2479:         self.imageTag=imageTag
 2480:         self.weight=weight
 2481:         self.sortfield=sortfield
 2482:         coordsnew=[ string.split(x,",") for x in coords]
 2483:         self.coords=coordsnew
 2484:         self.secondaryLinkTitle=secondaryLinkTitle
 2485:         self.secondaryLink=secondaryLink
 2486:         self.bgcolour=bgcolour
 2487:         
 2488: 
 2489:     manage_options = Folder.manage_options+ Cacheable.manage_options+(
 2490:         {'label':'Main Config','action':'ECHO_collection_config'},
 2491:         {'label':'Change Labels','action':'changeLabels'},
 2492:         {'label':'Change Titles','action':'changeTitles'},
 2493:         {'label':'Localize','action':'localizeObjects'},
 2494:         {'label':'Change Weights','action':'changeWeights'},
 2495:         {'label':'Rerender Labels and Titles','action':'ECHO_rerenderLinksMDWarning'},
 2496:         {'label':'Graphic Coords','action':'ECHO_graphicEntry'},
 2497:         {'label':'create resources from XML','action':'createRessourcesFromXMLForm'},
 2498:         {'label':'Set Startpage','action':'setStartpageFolderForm'},
 2499:         {'label':'Change Viewer Templates and Image Viewer','action':'changeViewerTemplateSetsForm'},
 2500:         {'label':'Reload Metadata','action':'reloadMetaDataFromStorageWarning'},
 2501:         {'label':'ImportCollection','action':'importCollection'},
 2502:         {'label':'Copy MD for indexing and search','action':'copySearchFields'},
 2503:         {'label':'Change access rights',  'action':'changeAccessRightsCollectionForm'},
 2504:         )
 2505: 
 2506:     
 2507:     security.declarePublic('ECHO_collection_config')
 2508:     def ECHO_collection_config(self):
 2509:         """Main configuration"""
 2510: 
 2511:         if not hasattr(self,'weight'):
 2512:             self.weight=""
 2513: 
 2514:         if not hasattr(self,'sortfield'):
 2515:             self.sortfield="weight"
 2516:   
 2517:         pt=zptFile(self, 'zpt/ChangeECHO_collection.zpt')
 2518:         return pt()
 2519: 
 2520: 
 2521:     def getBgcolour(self):
 2522:             """colour"""
 2523:             if hasattr(self,'bgcolour') and not (self.bgcolour==""):
 2524:                     return self.bgcolour
 2525:             else:
 2526:                     return "#dddddd"
 2527: 
 2528:                 
 2529:     security.declarePublic('changeECHO_collection')         
 2530:     def changeECHO_collection(self,title,label,description,contentType,responsible,weight,secondaryLink,secondaryLinkTitle,credits=None,sortfield="weight",coords=None,RESPONSE=None,imageTag="",bgcolour="",location=None,isAlwaysClickable=None,prefix="",suffix=""):
 2531:         """Aenderung der Properties"""
 2532: 
 2533:         self.secondaryLink=secondaryLink
 2534:         self.secondaryLinkTitle=secondaryLinkTitle
 2535:         self.imageTag=imageTag
 2536:         self.bgcolour=bgcolour
 2537:         self.location=location
 2538:         self.isAlwaysClickable=isAlwaysClickable
 2539:         self.prefix=prefix[0:]
 2540:         self.suffix=suffix[0:]
 2541:         
 2542:         setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight)
 2543:                 
 2544:         self.sortfield=sortfield
 2545: 
 2546:         if RESPONSE is not None:
 2547:             RESPONSE.redirect('manage_main')
 2548:             
 2549:     def setAlwaysClickable(self,flag="yes"):
 2550:             """set clickable"""
 2551:             if flag=="yes":
 2552:                     self.isAlwaysClickable="yes"
 2553:             else:
 2554:                     self.isAlwaysClickable=None
 2555: 
 2556:             return flag
 2557:     
 2558:     def showOverview(self):
 2559:         """overview"""
 2560:         if 'ECHO_overview.html' in self.__dict__.keys():
 2561:             return getattr(self,'ECHO_overview.html')()
 2562:         pt=zptFile(self, 'zpt/ECHO_content_overview.zpt')
 2563:         return pt()
 2564: 
 2565: 
 2566:     security.declareProtected('View','index_html')
 2567:     def index_html(self):
 2568:         """standard page"""
 2569:         if self.ZCacheable_isCachingEnabled():
 2570:             
 2571:             result = self.ZCacheable_get()
 2572:             if result is not None:
 2573:                 # Got a cached value.
 2574:                 return result
 2575:         
 2576:         if 'index.html' in self.__dict__.keys():
 2577:             ret=getattr(self,'index.html')()
 2578:         
 2579:         elif 'overview' in self.__dict__.keys():
 2580:             ret=self.showOverview()
 2581:         elif hasattr(self,'collection_index_template'):
 2582:             ret=self.collection_index_template()    
 2583:         elif hasattr(self,'main_index_template'):
 2584: 
 2585:             ret=self.main_index_template.__of__(self)(self.main_template)
 2586:         else:
 2587:             pt=zptFile(self, 'zpt/ECHO_main_index_template_standard.zpt')
 2588:             pt.content_type="text/html"
 2589:             ret=pt.render()
 2590: 
 2591:         self.ZCacheable_set(ret)
 2592:         return ret
 2593: 
 2594:     security.declarePublic('content_html')
 2595:     def content_html(self,**argv):
 2596:         """template fuer content"""
 2597:         #print "NN",argv
 2598:         ret = ECHO_basis.content_html(self,'collection')
 2599:         
 2600:         if type(ret) is StringType:
 2601:                return ret.decode('utf-8')
 2602:         else:
 2603:                return ret
 2604:         
 2605:              
 2606:     def getCredits(self):
 2607:         """Ausgabe der credits"""
 2608:         if self.credits:
 2609:             return self.credits
 2610:         else:
 2611:             return []
 2612: 
 2613:     def area_img(self):
 2614:         """area image"""
 2615:         bt = BrowserCheck(self)
 2616:         if bt.isIE or bt.isN4:
 2617:             return sendFile(self, 'images/red.gif', 'image/gif')
 2618:         else:
 2619:             return sendFile(self, 'images/reda.png', 'image/png')
 2620: 
 2621:     def trans_img(self):
 2622:         """empty image"""
 2623:         return sendFile(self, 'images/trans.gif', 'image/gif')
 2624: 
 2625:     def hl_lib_js(self):
 2626:         """javascript"""
 2627:         return sendFile(self, 'js/hl_lib.js', 'text/plain')
 2628: 
 2629:     def js_lib_js(self):
 2630:         """javascript -- old name"""
 2631:         return sendFile(self, 'js/baselib.js', 'text/plain')
 2632: 
 2633:     def baselib_js(self):
 2634:         """javascript"""
 2635:         return sendFile(self, 'js/baselib.js', 'text/plain')
 2636: 
 2637:     def hl_add_js(self):
 2638:         """javascript"""
 2639:         return sendFile(self, 'js/hl_add.js', 'text/plain')
 2640: 
 2641:     def getAllMapAreas(self,mapColTypes=['ECHO_collection','ECHO_resource','ECHO_link','ECHO_externalLink']):
 2642:         """Give list of coordinates"""
 2643:         
 2644:         areas=[]
 2645:         for entry in self.getSubCols(subColTypes=mapColTypes):
 2646:             object=entry
 2647:             areas.extend(object.getMapAreas())
 2648:         return areas
 2649:     
 2650: 
 2651:     def deleteMapAreas(self):
 2652:         """deletes all map areas from this object"""
 2653:         for obs in self.ZopeFind(self, obj_metatypes=['MapArea'], search_sub=1):
 2654:             ob = obs[1]
 2655:             id = ob.id
 2656:             parent = ob.aq_parent
 2657:             print "deleting: ", ob.id
 2658:             parent._delObject(id)
 2659:         return "Done"
 2660: 
 2661: 
 2662:     getSubCols = ECHO_helpers.getSubCols
 2663:     
 2664:     def getSubcolsXMLRpc(self,searchSimple):
 2665:         """simplesearch results suitable for xml rpc, gives back array objid,url"""
 2666:         
 2667:         return [x.absolute_url() for x in self.getSubCols(searchSimple=searchSimple)]
 2668:     
 2669:     
 2670: Globals.InitializeClass(ECHO_collection)
 2671:     
 2672: def manage_addECHO_collectionForm(self):
 2673:         """Add collection form"""
 2674:         pt=zptFile(self, 'zpt/AddECHO_collectionForm.zpt')
 2675:         return pt()
 2676: 
 2677: 
 2678: def manage_addECHO_collection(self,id,title,label,description="",contentType="",responsible="",weight=0,sortfield="weight",coords="",secondaryLinkTitle="",secondaryLink="",credits=None,RESPONSE=None,imageTag="",bgcolour=""):
 2679:     """add a echo collection"""
 2680:     
 2681: 
 2682:     newObj=ECHO_collection(id,title,label,description,contentType,responsible,credits,weight,sortfield,coords,secondaryLinkTitle=secondaryLinkTitle,secondaryLink=secondaryLink,imageTag=imageTag,bgcolour="")
 2683: 
 2684:     self._setObject(id,newObj)
 2685: 
 2686:     if RESPONSE is not None:
 2687:         RESPONSE.redirect('manage_main')
 2688: 
 2689: class ECHO_group(ECHO_collection):
 2690:         """ECHO Gruppe"""
 2691:         security=ClassSecurityInfo()
 2692:         meta_type="ECHO_group"
 2693: 
 2694:         manage_options = Folder.manage_options+(
 2695:                 {'label':'Main Config','action':'ECHO_group_config'},
 2696:                 {'label':'Rerender Links','action':'ECHO_rerenderLinksMDWarning'},
 2697:                 {'label':'Graphic Coords','action':'ECHO_graphicEntry'},
 2698:                 )
 2699:         
 2700:         security.declareProtected('View','index_html')
 2701: 
 2702: 
 2703:         def getRDF(self,urn=None):
 2704:             """rdf of the collection"""
 2705:             contents=self.ZopeFind(self,obj_metatypes=['ECHO_group','ECHO_resource','ECHO_collection'])
 2706: 
 2707:             ret=getRDFDescription(self,self.absolute_url(),urn=urn)
 2708: 
 2709:             
 2710:             if not urn:
 2711:                     urn=self.absolute_url()
 2712:             li="""<RDF:li RDF:resource="%s" />\n"""
 2713:             
 2714:             
 2715:             for content in contents:
 2716:                     ret+=content[1].getRDF()+"\n"
 2717:                     
 2718:             ret+="""<RDF:Seq RDF:about="%s">\n"""%urn
 2719:             for content in contents:
 2720:                     nurn=content[1].absolute_url()
 2721:                     ret+=li%nurn
 2722:             return ret+"</RDF:Seq>"
 2723:             
 2724:         def index_html(self):
 2725:                 """standard page"""
 2726:                 displayedObjects=self.ZopeFind(self,obj_metatypes=displayTypes)
 2727:                 #if (len(displayedObjects)==1) and (displayedObjects[0][1].meta_type=="ECHO_collection"): # nur ein Object dann redirect auf dieses Object
 2728:                 #       return self.REQUEST.RESPONSE.redirect(displayedObjects[0][1].absolute_url())
 2729:                 
 2730:                 if 'index.html' in self.__dict__.keys():
 2731:                         return getattr(self,'index.html')()
 2732:                 
 2733:                 elif 'overview' in self.__dict__.keys():
 2734:                         return self.showOverview()
 2735:                 elif hasattr(self,'group_index_template'):
 2736:                         return self.group_index_template()
 2737:                 elif hasattr(self,'collection_index_template'):
 2738:                         return self.collection_index_template()    
 2739:                 elif hasattr(self,'main_index_template'):
 2740:                     return self.main_index_template()    
 2741: 
 2742:                 pt=zptFile(self, 'zpt/ECHO_main_index_template_standard.zpt')
 2743:                 pt.content_type="text/html"
 2744:                 return pt()
 2745: 
 2746:         def ECHO_group_config(self):
 2747:                 """Main configuration"""
 2748:                 
 2749:                 if not hasattr(self,'weight'):
 2750:                         self.weight=""
 2751:                         
 2752:                 if not hasattr(self,'sortfield'):
 2753:                         self.sortfield="weight"
 2754:                                 
 2755:                 if not hasattr(self,'coords'):
 2756:                         self.coords=[]
 2757: 
 2758:                 pt=zptFile(self, 'zpt/ChangeECHO_group.zpt')
 2759:                 return pt()
 2760: 
 2761:         def changeECHO_group(self,title,label,description,contentType,responsible,weight,secondaryLink,secondaryLinkTitle,credits=None,sortfield="weight",coords=None,RESPONSE=None,imageTag="",bgcolour="",logo=""):
 2762:                 """Aenderung der Properties"""
 2763: 
 2764:                 self.secondaryLink=secondaryLink
 2765:                 self.secondaryLinkTitle=secondaryLinkTitle
 2766:                 self.imageTag=imageTag
 2767:                 self.bgcolour=bgcolour
 2768:                 self.logo=logo
 2769:                 
 2770:                 setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight)
 2771: 
 2772: 
 2773: 
 2774:                 self.sortfield=sortfield
 2775: 
 2776:                 if RESPONSE is not None:
 2777:                     RESPONSE.redirect('manage_main')
 2778: 
 2779:         def getLogo(self):    
 2780:                 """logo ausgeben"""
 2781:                 try:
 2782:                     return self.logo
 2783:                 except:
 2784:                     return "ECHO_groups"
 2785: 
 2786:         security.declarePublic('content_html')
 2787:         def content_html(self):
 2788:                 """template fuer content"""
 2789:                 return ECHO_basis.content_html(self,'group')
 2790:     
 2791: 
 2792: 
 2793: def manage_addECHO_groupForm(self):
 2794:         """Add group form"""
 2795:         pt=zptFile(self, 'zpt/AddECHO_groupForm.zpt')
 2796:         return pt()
 2797: 
 2798: 
 2799: def manage_addECHO_group(self,id,title,label,description,contentType,responsible,weight,sortfield,coords="",secondaryLinkTitle="",secondaryLink="",credits=None,RESPONSE=None,imageTag="",bgcolour="",logo=""):
 2800:     """add a echo group"""
 2801:     
 2802: 
 2803:     newObj=ECHO_group(id,title,label,description,contentType,responsible,credits,weight,sortfield,coords,secondaryLinkTitle=secondaryLinkTitle,secondaryLink=secondaryLink,imageTag=imageTag,bgcolour="")
 2804: 
 2805:     setattr(newObj,'logo',logo)
 2806:     self._setObject(id,newObj)
 2807:     
 2808:     if RESPONSE is not None:
 2809:         RESPONSE.redirect('manage_main')
 2810: 
 2811: Globals.InitializeClass(ECHO_group)
 2812: 
 2813: 
 2814: class ECHO_userFolder(UserFolder):
 2815:         """User folder for Intranet"""
 2816:         _domain_auth_mode=1 # Identification via domain
 2817:         meta_type="ECHO_userFolder"
 2818:         
 2819:         def authenticate(self, name, password, request):
 2820:                 emergency = self._emergency_user
 2821:                 if name is None:
 2822:                     return None
 2823:                 if emergency and name==emergency.getUserName():
 2824:                     user = emergency
 2825:                 else:
 2826:                     user = self.getUser(name)
 2827:                 if user is not None and user.authenticate(password, request):
 2828:                     return user
 2829:                 else:
 2830:                     return None
 2831: 
 2832:         def domainSpecMatch(self,spec, request):
 2833:             host=''
 2834:             addr=''
 2835: 
 2836:             # Fast exit for the match-all case
 2837:             if len(spec) == 1 and spec[0] == '*':
 2838:                 return 1
 2839: 
 2840:             if request.has_key('REMOTE_HOST'):
 2841:                 host=request['REMOTE_HOST']
 2842: 
 2843:             if request.has_key('REMOTE_ADDR'):
 2844:                 addr=request['REMOTE_ADDR']
 2845: 
 2846:             if request.has_key('HTTP_X_FORWARDED_FOR'):
 2847:                 addr=request['HTTP_X_FORWARDED_FOR']
 2848: 
 2849:             
 2850:             if not host and not addr:
 2851:                 return 0
 2852: 
 2853:             if not host:
 2854:                 try:    host=socket.gethostbyaddr(addr)[0]
 2855:                 except: pass
 2856:             if not addr:
 2857:                 try:    addr=socket.gethostbyname(host)
 2858:                 except: pass
 2859: 
 2860: 
 2861:             _host=host.split('.')
 2862:             _addr=addr.split('.')
 2863:             _hlen=len(_host)
 2864:             _alen=len(_addr)
 2865: 
 2866:             for ob in spec:
 2867:                 sz=len(ob)
 2868:                 _ob=ob.split('.')
 2869:                 _sz=len(_ob)
 2870: 
 2871:                 mo = addr_match(ob)
 2872:                 if mo is not None:
 2873:                     if mo.end(0)==sz:
 2874:                         fail=0
 2875:                         for i in range(_sz):
 2876:                             a=_addr[i]
 2877:                             o=_ob[i]
 2878:                             if (o != a) and (o != '*'):
 2879:                                 fail=1
 2880:                                 break
 2881:                         if fail:
 2882:                             continue
 2883:                         return 1
 2884: 
 2885:                 mo = host_match(ob)
 2886:                 if mo is not None:
 2887:                     if mo.end(0)==sz:
 2888:                         if _hlen < _sz:
 2889:                             continue
 2890:                         elif _hlen > _sz:
 2891:                             _item=_host[-_sz:]
 2892:                         else:
 2893:                             _item=_host
 2894:                         fail=0
 2895:                         for i in range(_sz):
 2896:                             h=_item[i]
 2897:                             o=_ob[i]
 2898:                             if (o != h) and (o != '*'):
 2899:                                 fail=1
 2900:                                 break
 2901:                         if fail:
 2902:                             continue
 2903:                         return 1
 2904:             return 0
 2905: 
 2906: Globals.default__class_init__(ECHO_userFolder)
 2907: 
 2908: 
 2909: 
 2910: def manage_addECHO_userFolder(self,dtself=None,REQUEST=None,**ignored):
 2911:     """add a user folder """
 2912:     f=ECHO_userFolder()
 2913:     self=self.this()
 2914:     try:    self._setObject('acl_users', f)
 2915:     except: return MessageDialog(
 2916:                    title  ='Item Exists',
 2917:                    message='This object already contains a User Folder',
 2918:                    action ='%s/manage_main' % REQUEST['URL1'])
 2919:     self.__allow_groups__=f
 2920:     if REQUEST is not None:
 2921:         REQUEST['RESPONSE'].redirect(self.absolute_url()+'/manage_main')
 2922: 
 2923: def manage_addECHO_userFolderForm(self):
 2924:         """add a user folder form"""
 2925:         return manage_addECHO_userFolder(self)
 2926: 
 2927: 
 2928: 
 2929: def createNode(self,descrs,node):
 2930:         name=descrs[node]['name']
 2931:         type=descrs[node]['type']
 2932:         urn=node
 2933:         #print "    will create",node.encode('utf-8')
 2934:         id=re.sub('[^a-zA-Z0-9]','',name).encode('ascii','ignore')
 2935:         #print "id",id
 2936:         #print type
 2937:         #self.REQUEST.RESPONSE.write("<p>%s<p>\n"%id)
 2938:         if type=="CDLI_group":
 2939:                 
 2940:                 try:
 2941:                         manage_addECHO_collection(self,id,name,name,"","","","","")
 2942:                 
 2943:                 except:
 2944:                         self.REQUEST.RESPONSE.write("<p>Error%s</p>\n"%id)
 2945:                         
 2946:                 self.REQUEST.RESPONSE.write("<p>Creates:%s</p>\n"%getattr(self,id).absolute_url())
 2947:                 
 2948:                 return type,getattr(self,id),urn
 2949: 
 2950:         if type=="CDLI_item":
 2951:                 try:
 2952:                         manage_addECHO_resource(self,id,name,name,"","",urn,"","")
 2953:                 except:
 2954:                         self.REQUEST.RESPONSE.write("<p>Error%s</p>\n"%id)
 2955:                 self.REQUEST.RESPONSE.write("<p>Creates:%s</p>\n"%getattr(self,id).absolute_url())
 2956:                 
 2957:                 
 2958:         return "XX"
 2959: 
 2960: 
 2961: class ECHO_root(Folder,Persistent,Implicit):
 2962:     """ECHO Root Folder"""
 2963: 
 2964:     security=ClassSecurityInfo()
 2965:     
 2966:     meta_type="ECHO_root"
 2967:     management_page_charset="utf-8"
 2968:     
 2969:     getSubCols = ECHO_helpers.getSubCols
 2970: 
 2971:     manage_options=Folder.manage_options+(
 2972:                 {'label':'Main Config','action':'ECHO_copyright_configForm'},
 2973:                 {'label':'Reload Metadata','action':'reloadMetaDataFromStorageWarning'},
 2974:                 {'label':'Change Weights','action':'changeWeights'},
 2975:                 {'label':'Generate from RDF','action':'generateFromRDFForm'},
 2976:                 {'label':'update Resource Catalog','action':'updateResourceCatalog'},
 2977:                 {'label':'Copy MD for indexing and search','action':'copySearchFields'},
 2978: )
 2979: 
 2980:     
 2981:     def copySearchFields(self,RESPONSE=None):
 2982:             """copys < metadatafields to the object"""
 2983:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 2984: 
 2985:             for resource in resources:
 2986: 
 2987:                     resource[1].copySearchFields()
 2988: 
 2989:             if RESPONSE is not None:
 2990:                     RESPONSE.redirect('manage_main')
 2991:    
 2992:     def mod_re_sub(self,pattern,replace,string):
 2993:         """re.sub aus mod re zur Verfuegung stellen"""
 2994:         return re.sub(pattern,replace,string)
 2995:     
 2996:     def findObjectFromFulltext(self,existUri):
 2997:         '''
 2998:         
 2999:         @param url:
 3000:         @param existUri:
 3001:         '''
 3002: 
 3003:         if existUri:
 3004:             #TODO: at the moment assume that the filename is unique, the whole has to changed to a system of ids.
 3005:             filename=existUri.split("/")[-1]
 3006:         
 3007:         founds=self.resourceCatalog.search({'fullTextUrl':os.path.splitext(filename)[0]})  
 3008:         
 3009:         ret=[(found.title,found.getObject().absolute_url(),found.getObject().aq_parent.absolute_url()) for found in founds]
 3010:         
 3011:         return ret
 3012:         
 3013:     def reindex(self,RESPONSE=None):
 3014:         """indiziere alle Objecte neu"""
 3015:         
 3016:         if RESPONSE:
 3017:             RESPONSE.write("<html><body>")
 3018:         
 3019:         resources=self.ZopeFind(self,obj_metatypes=["ECHO_resource"], search_sub=1)
 3020:         
 3021:         for resource in resources:
 3022:             resource[1].reindex()
 3023:             #print "<p> done %s </p>\n"
 3024:             if RESPONSE:
 3025:                 RESPONSE.write("<p> done %s </p>\n"%resource[0])
 3026:                 
 3027:         if RESPONSE:
 3028:             RESPONSE.write("<p> ok </p></html></body>\n")
 3029:             
 3030: 
 3031:     def setLanguage(self,lang):
 3032:             """Set language cookie"""
 3033:             self.REQUEST.RESPONSE.setCookie('lang_exhibition',lang,path="/")
 3034: 
 3035:     def switchLanguage(self):
 3036:             """Set language cookie"""
 3037:             if self.getLanguage()=="en":
 3038:                     lang="de"
 3039:             else:
 3040:                     lang="en"
 3041:             
 3042:             self.REQUEST.RESPONSE.setCookie('lang_exhibition',lang,path="/")
 3043:             self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1'])
 3044:             
 3045:     def getLanguage(self):
 3046:             """get language cookie"""
 3047:             lang= self.REQUEST.cookies.get('lang_exhibition','de')
 3048:             if lang == '':
 3049:                     lang="de"
 3050:             return lang
 3051:     
 3052:     def getContentOverviewTemplate(self):
 3053:         """produces overview template with macro"""
 3054:         pt = zptObjectOrFile(self, 'content_overview_template')
 3055:         return pt
 3056: 
 3057:     def mapstyle_css(self):
 3058:         """send mapstyle.css"""
 3059:         sendFile(self, 'html/ECHO_mapstyle.css', 'text/css')
 3060: 
 3061: 
 3062:     ###Cdli adds -> have to be removed
 3063:     def getTablet(self,item):
 3064:         #print "getTablet"
 3065:         try:
 3066:                 read=urllib.urlopen("http://enlil.museum.upenn.edu/cgi-bin/cdlget.plx?item=%s&project=ncdl"%item).read()
 3067:                 read=re.sub("\[search\]","search",read)
 3068:                 return read[read.find("<body>")+6:read.rfind("</body>")]
 3069:         except:
 3070:                 return "<h1>Sorry no connection to the data server enlil.museum.upenn.edu</h1>"
 3071:         #return "http://enlil.museum.upenn.edu/cgi-bin/cdlget.plx?item=%s&project=ncdl"
 3072:     ###END CDLI add
 3073: 
 3074: 
 3075:     def URLquote(self, text):
 3076:         """urllib.quote fuer Michael"""
 3077:         return urllib.quote(text)
 3078: 
 3079: 
 3080:     def checkResource(self,id):
 3081:             """checks if a resource is in the tree, gives back none or list of resources"""
 3082:             if not id:
 3083:                 id=""
 3084:             splitted=id.split("/")
 3085:             id=splitted[len(splitted)-1]
 3086:             if hasattr(self,"_v_checkResource") and self._v_checkResource.has_key(id): #existiert ein cache und id ist bereits drin?
 3087:                             return self._v_checkResource[id]
 3088: 
 3089:             else:
 3090:                     resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],obj_ids=[id],search_sub=1)
 3091: 
 3092:                     if not hasattr(self,"_v_checkResource"): self._v_checkResource={}#lege cache an falls nicht existent
 3093:                     if resources:
 3094:                             self._v_checkResource[id]=resources[0:] # slicing to be sure that data is stabil
 3095:                     else:
 3096:                             self._v_checkResource[id]=None
 3097:                     
 3098:                     return self._v_checkResource[id]
 3099:             
 3100:     def sendForm(self,fromaddr,content,server='mail.mpiwg-berlin.mpg.de'):
 3101:             """sendform"""
 3102:             toaddrs=["dwinter@mpiwg-berlin.mpg.de"]
 3103:             
 3104:             msg = ("From: %s\r\nTo: %s\r\nSubject: %s\r\n\r\n"
 3105:                    % (fromaddr, ", ".join(toaddrs),"testsub"))
 3106:             server = smtplib.SMTP(server)
 3107:             #server.set_debuglevel(1)
 3108:             msg=msg+content
 3109:             server.sendmail(fromaddr, toaddrs, msg)
 3110:             server.quit()
 3111:                  
 3112:     def generateFromRDFForm(self):
 3113:                 """change form"""
 3114:                 pt=zptFile(self, 'zpt/generateFromRDFForm')
 3115:                 pt.content_type="text/html"
 3116:                 return pt()
 3117: 
 3118:     def generateFromRDF(self,file,startNode="/Cuneiform Corpus"):
 3119: 
 3120:             """generate from RDF"""
 3121: 
 3122:             global seqs
 3123:             seqs={}
 3124:             global descrs
 3125:             descrs={}
 3126:             global key
 3127:             key=""
 3128:             global value
 3129:             value=""
 3130: 
 3131:             def getEdges(seqs,urn):
 3132:                     """edges"""
 3133:                     ret=[]
 3134:                     return seqs[urn]
 3135: 
 3136:             def createSubs(self,seqs,descrs,urn,level=0):
 3137:                     """create subs"""
 3138:                     for edge in getEdges(seqs,urn):
 3139:                             cn=createNode(self,descrs,edge)
 3140:                             if cn[0]=="CDLI_group":
 3141:                                     createSubs(cn[1],seqs,descrs,cn[2],level+1)
 3142:                     return
 3143: 
 3144:             def start_element(name,attrs):
 3145: 
 3146:                     global seqs
 3147:                     global descrs
 3148:                     global key
 3149:                     global value
 3150:                     seq=""
 3151:                     if name=="RDF:Seq":
 3152:                             key=attrs.get('RDF:about')
 3153:                             try: # teste ob liste
 3154:                                     x=seqs[key][0]
 3155:                             except:
 3156: 
 3157:                                     seqs[key]=[]
 3158: 
 3159:                     
 3160:                     elif name=="RDF:Description":
 3161:                             key=attrs.get('RDF:about')
 3162:                             
 3163: 
 3164:                     elif name=="RDF:li":
 3165:                             name=attrs.get('RDF:resource')
 3166:                             seqs[key].append(name)
 3167: 
 3168:                     elif name=="ECHONAVIGATION:type":
 3169:                             value="type"
 3170: 
 3171:                     elif name=="ECHONAVIGATION:name":
 3172:                             value="name"
 3173:                     elif name=="ECHONAVIGATION:linkClickable":
 3174:                             value="linkClickable"
 3175:                             
 3176:             def end_element(name):
 3177:                             """nothing"""
 3178:                             key=""
 3179:                             value=""
 3180: 
 3181:             def char_data(data):
 3182:                     """nothing"""
 3183: 
 3184:                     data=re.sub("\n","",data)
 3185:                     try:
 3186:                             if descrs[key].has_key(value):
 3187:                                     descrs[key][value]+=data
 3188:                             else:
 3189:                                     descrs[key][value]=data
 3190:                     except:
 3191: 
 3192:                             descrs[key]={}
 3193:                             descrs[key][value]=data
 3194:                             
 3195:             p = xml.parsers.expat.ParserCreate()
 3196:             
 3197:             p.StartElementHandler = start_element
 3198:             p.EndElementHandler = end_element
 3199:             p.CharacterDataHandler = char_data
 3200:             
 3201:             
 3202:             p.ParseFile(file)
 3203:             self.REQUEST.RESPONSE.write("<html><body><h1>Start</h1>")
 3204:             createSubs(self,seqs,descrs,startNode)
 3205:             self.REQUEST.RESPONSE.write("<h1>done</h1></body></html>")
 3206:             #print "done"
 3207: 
 3208:             
 3209:             return "done"
 3210:     
 3211:             
 3212: 
 3213:                 
 3214:     def changeWeightsInCollection(self):
 3215:             """change all lables of a collection"""
 3216:             ret=""
 3217:             argv=self.REQUEST.form
 3218:             
 3219:             resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource','ECHO_collection','ECHO_link','ECHO_externalLink'])
 3220:             for resource in resources:
 3221:                    
 3222:                     try:
 3223:                             ret+=resource[1].getId()+"   "+argv[resource[1].getId()]+"</br>"
 3224:                             resource[1].weight=argv[resource[1].getId()][0:]
 3225:                     except:
 3226:                             pass
 3227:             return ret
 3228: 
 3229:     def changeWeights(self):
 3230:                 """change form"""
 3231:                 pt=zptFile(self, 'zpt/changeWeightForm')
 3232:                 pt.content_type="text/html"
 3233:                 return pt()
 3234:   
 3235: 
 3236:     def reloadMetaDataFromStorageWarning(self,RESPONSE=None):
 3237:             """warning"""
 3238:             pt=zptFile(self, 'zpt/reloadMetaDataFromStorageWarning.zpt')
 3239:             pt.content_type="text/html"
 3240:             return pt()
 3241: 
 3242:     def reloadMetaDataFromStorage(self,RESPONSE=None):
 3243:             """reload MD from Storage"""
 3244: 
 3245:             return reloadMetaDataFromStorage(self,RESPONSE)
 3246:     
 3247:     def getRDF(self,urn=None):
 3248:             """rdf of the collection"""
 3249: 
 3250:             contents=self.ZopeFind(self,obj_metatypes=['ECHO_group','ECHO_resource','ECHO_collection'])
 3251: 
 3252:             ret=getRDFDescription(self,self.absolute_url(),urn=urn)
 3253:             
 3254:             li="""<RDF:li RDF:resource="%s" />\n"""
 3255: 
 3256:             
 3257:             for content in contents:
 3258:                     ret+=content[1].getRDF()+"\n"
 3259:                     
 3260:             ret+="""<RDF:Seq RDF:about="%s">\n"""%urn
 3261:             for content in contents:
 3262:                     nurn=content[1].absolute_url()
 3263:                     ret+=li%nurn
 3264:             return ret+"</RDF:Seq>"
 3265:             
 3266: 
 3267:     def showContent(self,path):
 3268:             """return content/html"""
 3269:             
 3270:             return ECHO_helpers.urlopen(path+"/content_html").read()
 3271:     
 3272:     def getImageViewers(self):
 3273:         """images"""
 3274:         viewers=self.ZopeFind(self.standardImageViewer,obj_metatypes=['OSAS_ViewerObject'])
 3275:         return viewers
 3276:     
 3277: 
 3278:     def getBibTag(self,tag,content):
 3279:             """get field tag for index-meta-generation"""
 3280:             if not content or content=="":
 3281:                     return ""
 3282:             ret="<%s>"%tag
 3283:             #ret+=urllib.quote(content)
 3284:             ret+=content
 3285: 
 3286:             ret+="</%s>"%tag
 3287:             return ret
 3288: 
 3289:     def getValueFromClass(self,field,found):
 3290:             """ret attribute if existing"""
 3291:             try:
 3292:                     
 3293:                     return getattr(found,field).decode('ascii','ignore')
 3294:             except:
 3295:                     return ""
 3296: 
 3297:     security.declarePublic('getImageTag')
 3298:     def getImageTag(self):
 3299:             """needed by main_template"""
 3300:             return ""
 3301:         
 3302:     secondaryLink="" #needed by main_template
 3303:     secondaryLinkTitle="" #needed by main_template
 3304:     
 3305:     def getBgcolour(self):
 3306:         """hack"""
 3307:         return "#dddddd"
 3308: 
 3309:     security.declareProtected('View','contentTypeSelector_HTML')
 3310:     def contentTypeSelector_HTML(self,selected=None):
 3311:         """give type selector"""
 3312:         if not selected:
 3313:             retStr="<option selected>\n"
 3314:         else:
 3315:             retStr="<option>\n"
 3316:             
 3317:         try: # erste version contentTypes exists
 3318:             for contentType in self.ZopeFind(self.contentTypes,obj_metatypes=["ECHO_contentType","OSAS_MetadataMapping"]):
 3319:                 if selected and (contentType[0]==selected):
 3320:                     retStr+="""<option selected value="%s">%s\n"""%(contentType[0],contentType[0])
 3321:                 else:                
 3322:                     retStr+="""<option value="%s">%s\n"""%(contentType[0],contentType[0])
 3323:         except:
 3324:                 try:
 3325:                         for contentType in self.ZopeFind(self.standardMD,obj_metatypes=["OSAS_MetadataMapping"]):
 3326:                                 if selected and (contentType[0]==selected):
 3327:                                         retStr+="""<option selected value="%s">%s\n"""%(contentType[0],contentType[0])
 3328:                                 else:                
 3329:                                         retStr+="""<option value="%s">%s\n"""%(contentType[0],contentType[0])
 3330:                 except:
 3331:                         """nothing"""
 3332:                             
 3333:         return retStr
 3334: 
 3335:     def renderingTypeSelector_HTML(self,selected=None):
 3336:          """give type selector"""
 3337:          if not selected:
 3338:                  retStr="<option selected>\n"
 3339:          else:
 3340:                  retStr="<option>\n"
 3341:                  
 3342:          try: # erste version renderingTypes exists
 3343:                  for renderingType in self.ZopeFind(self.renderingTypes,obj_metatypes=["ECHO_renderingType"]):
 3344:                          if selected and (renderingType[0]==selected):
 3345:                                  retStr+="""<option selected value="%s">%s\n"""%(renderingType[0],renderingType[0])
 3346:                          else:                
 3347:                                  retStr+="""<option value="%s">%s\n"""%(renderingType[0],renderingType[0])
 3348:          except:
 3349:                  """nothing"""
 3350:          return retStr
 3351: 
 3352: 
 3353:     def copyrightTypeSelector_HTML(self, object=None, selected=None,first=None):
 3354:          """give type selector"""
 3355: 
 3356:          if not first:
 3357:                  if not selected:
 3358:                          retStr="<option selected>\n"
 3359:                  else:
 3360:                          retStr="<option>\n"
 3361:          else:
 3362:                  if not selected:
 3363:                          retStr="""<option selected value="%s">%s\n"""%first
 3364:                  else:
 3365:                          retStr="""<option value="%s">%s\n"""%first
 3366: 
 3367:          
 3368:          try: # erste version copyrightTypes exists
 3369:                  for copyrightType in self.ZopeFind(self.copyrightTypes,obj_metatypes=["ECHO_copyrightType"]):
 3370:                          if selected and (copyrightType[0]==selected):
 3371:                                  retStr+="""<option selected value="%s">%s\n"""%(copyrightType[0],copyrightType[0])
 3372:                          else:                
 3373:                                  retStr+="""<option value="%s">%s\n"""%(copyrightType[0],copyrightType[0])
 3374:                  
 3375:                  for copyrightTypeSelf in self.ZopeFind(object,obj_metatypes=["ECHO_copyrightType"],search_sub=1):
 3376:                          if selected and (copyrightTypeSelf[0]==selected):
 3377:                                  retStr+="""<option selected value="%s">%s\n"""%(copyrightTypeSelf[0],copyrightTypeSelf[0])
 3378:                          else:                
 3379:                                  retStr+="""<option value="%s">%s\n"""%(copyrightTypeSelf[0],copyrightTypeSelf[0])
 3380:                                  
 3381:          except:
 3382:              """nothing"""
 3383:                  
 3384:          return retStr
 3385: 
 3386:     def partnerSelector_HTML(self,selected=None):
 3387:          """give type selector"""
 3388:          if not selected:
 3389:                  retStr="<option selected>\n"
 3390:          else:
 3391:                  retStr="<option>\n"
 3392:                  
 3393:          try: # erste version copyrightTypes exists
 3394:                  for copyrightType in self.ZopeFind(self.partners,obj_metatypes=["ECHO_partner"]):
 3395:                          if selected and (copyrightType[0]==selected):
 3396:                                  retStr+="""<option selected value="%s">%s\n"""%(copyrightType[0],copyrightType[0])
 3397:                          else:                
 3398:                                  retStr+="""<option value="%s">%s\n"""%(copyrightType[0],copyrightType[0])
 3399:          except:
 3400:                  """nothing"""
 3401:          return retStr
 3402:  
 3403:     mediaTypes=['all','text','images','sound','video'] # konfigurierbar in neuer version ueber echoroot??
 3404: 
 3405:     def mediaTypeSelector_HTML(self,selected=None):
 3406:          """give type selector"""
 3407:          if not selected:
 3408:                  retStr="<option selected>\n"
 3409:          else:
 3410:                  retStr="<option>\n"
 3411:          
 3412:          try: # erste version mediatypesTypes exists
 3413:                  for mediaType in self.mediaTypes:
 3414:                          if selected and (mediaType in selected):
 3415:                                  retStr+="""<option selected value="%s">%s\n"""%(mediaType,mediaType)
 3416:                          else:                
 3417:                                  retStr+="""<option value="%s">%s\n"""%(mediaType,mediaType)
 3418:          except:
 3419:                  """nothing"""
 3420:          return retStr
 3421: 
 3422:             
 3423:     def patchContentType(self,obj=None):
 3424:         """austauschen content_type with contentType (patch bei umstieg von alter Version)"""
 3425:     
 3426: 
 3427:         if not obj:
 3428:             obj = self
 3429:             
 3430:         entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection','ECHO_externalLink','ECHO_pageTemplate'])
 3431: 
 3432:         for entry in entries:
 3433:                 setattr(entry[1],'contentType',entry[1].content_type)
 3434:                 #entry[1].contentType == entry[1].content_type
 3435: 
 3436:                 if entry[1].meta_type == 'ECHO_collection':
 3437:                     entry[1].patchContentType(entry[1])    
 3438: 
 3439:                 
 3440:         return "changed all contenttypes in: "+self.title
 3441: 
 3442: 
 3443:     def repairAllCoords(self):
 3444:         """updates map coordinates on the same and sublevels"""
 3445:         return repairCoords(self)
 3446: 
 3447: 
 3448:     def patchViewClassification(self,obj=None):
 3449:         """setze viewClassification heuristisch"""
 3450: 
 3451:         def checkIfArrow(obj):
 3452:                 if hasattr(obj,'coords'):
 3453:                         for coordtemp in obj.coords:
 3454: 
 3455:                                 if (len(coordtemp)>4) and not (coordtemp[4]==''):
 3456:                                         return 4
 3457:                         return None
 3458:                 return None
 3459:         
 3460:         if not obj:
 3461:             obj = self
 3462:             
 3463:         entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection','ECHO_group'])
 3464: 
 3465:         for entry in entries:
 3466:                 
 3467:                 if checkIfArrow(entry[1]):
 3468:                         setattr(entry[1],'viewClassification','view point')
 3469:                 else:
 3470:                         setattr(entry[1],'viewClassification','area')
 3471: 
 3472:                 #entry[1].contentType == entry[1].content_type
 3473: 
 3474:                 if entry[1].meta_type in ['ECHO_collection','ECHO_group']:
 3475:                     entry[1].patchViewClassification(entry[1])    
 3476: 
 3477:                 
 3478:         return "changed all contenttypes in: "+self.title
 3479: 
 3480:     def deleteCache(self,obj=None,RESPONSE=None):
 3481:         """setze alle collections auf cache = CacheManager"""
 3482:         if not obj:
 3483:             obj = self
 3484:         entries=obj.ZopeFind(obj,search_sub=1)
 3485:         for entry in entries:
 3486:                 if hasattr(entry[1],'_v_hash'):
 3487:                         entry[1]._v_hash=None
 3488:         
 3489:         return "changed all CM in: "+self.title
 3490: 
 3491:     
 3492:     security.declarePublic('ECHO_newViewerLink')
 3493:     def ECHO_newViewerLink(self,obj=None):
 3494:         """change links (:86 faellt weg)"""
 3495: 
 3496:         if not obj:
 3497:             obj = self
 3498:             
 3499:         entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection'])
 3500: 
 3501:         for entry in entries:
 3502:                 
 3503:                 if entry[1].meta_type == 'ECHO_resource':
 3504:                     
 3505:                     entry[1].link=re.sub('\:86','',entry[1].link)
 3506: 
 3507:                 else:
 3508:                     
 3509:                     entry[1].ECHO_newViewerLink(entry[1])
 3510:                 
 3511:         return "Rerenderd all links to resources in: "+self.title
 3512: 
 3513:     def __init__(self,id,title):
 3514:         """init"""
 3515:         self.id = id
 3516:         self.title=title
 3517: 
 3518:     def deleteSpace(self,str):
 3519:         """delete space at the end of a line"""
 3520:         if str[len(str)-1]==" ":
 3521:             return str[0:len(str)-1]
 3522:         else:
 3523:             return str
 3524:         
 3525:     
 3526: 
 3527:     # zusaetliche methoden fuer das vlp muessen in ein eigenes produkt
 3528: 
 3529:     def formatAscii(self,str,url=None):
 3530:         """ersetze ascii umbrueche durch <br>"""
 3531:         #url=None
 3532:         if url:
 3533:             
 3534:             retStr=""
 3535:             words=str.split("\n")
 3536:             
 3537:             for word in words:
 3538:                 strUrl=url%word
 3539: 
 3540:                 retStr+="""<a href="%s">%s</a><br/>"""%(strUrl,word)
 3541:             str=retStr
 3542:         if str:
 3543:             return re.sub(r"[\n]","<br/>",str)
 3544:         else:
 3545:             return ""
 3546:         
 3547:     link2html=vlp_xmlhelpers.link2html
 3548: 
 3549:     xml2html=vlp_xmlhelpers.xml2html
 3550:  
 3551:     checkRef=vlp_xmlhelpers.checkRef
 3552:     
 3553: #    def checkRef(self,ref):
 3554: #            if ref[0:3]=='lit':
 3555: #                    if len(self.library_data({ 'id':ref}))>0:
 3556: #                            return 1
 3557: #            try:
 3558: #                    if ref[0:7]=="tec_cat":
 3559: #                            return 1
 3560: #            except:
 3561: #                    """nothing"""
 3562: #                    
 3563: #            dbs={'vl_technology':'','vl_people':" AND complete='yes'",'vl_sites':''}
 3564: #            res=None
 3565: #            for db in dbs.keys():
 3566: #                    res=res or self.search(var=str("select reference from %s where reference =\'%s\' %s"%(db,ref,dbs[db])))
 3567: #            return res
 3568: #                                    
 3569: #    #Ende Methode fuer vlp
 3570: 
 3571:     def PgQuoteString(self,string):
 3572:         """Quote string"""
 3573: 
 3574:         return libpq.PgQuoteString(string)
 3575: 
 3576:     security.declareProtected('View','getPartners')
 3577:     def getPartners(self):
 3578:         """Get list of Partners. Presently only from a subfolder partners"""
 3579:         if hasattr(self,'partners'):            
 3580:                 ret = [ item[1] for item in self.partners.ZopeFind(self.partners,obj_metatypes=['ECHO_partner'])]
 3581:                 def sort_title(one, another) : return cmp(one.title, another.title)
 3582:                 ret.sort(sort_title)
 3583:                 return ret
 3584:         else:
 3585:                 return []
 3586:   
 3587:     def getInstitutions(self):
 3588:         """Get list of Partners. Presently only from a subfolder partners"""
 3589:                     
 3590:         return [ item[1] for item in self.institutions.ZopeFind(self.institutions,obj_metatypes=['ECHO_institution'])]
 3591: 
 3592:    
 3593:     def getPartnersXML(self):
 3594:         """partner liste als xml""" 
 3595:         partners=self.getPartners()
 3596:         ret="""<?xml version="1.0" encoding="utf-8" ?>
 3597:         <partners>"""
 3598:         
 3599:         for partner in partners:
 3600:             ret+="""<partner id="%s" title="%s"/>\n"""%(partner.getId(),partner.title)
 3601: 
 3602:         return ret+"\n</partners>"
 3603:     
 3604:     def getCollectionTree(self):
 3605:         """get the collection tree (list of triples (parent,child, depth)"""
 3606: 
 3607:         def getCollection(object,depth=0):
 3608:             depth+=1
 3609:             collections=[]
 3610:             for entry in object.__dict__.keys():
 3611:                 element=getattr(object,entry)
 3612:                 try:
 3613:                     if element.meta_type=="ECHO_collection":
 3614:                         collections.append((object,element,depth))
 3615:                         collections+=getCollection(element,depth)
 3616:                 except:
 3617:                     """nothing"""
 3618:             return collections
 3619:         
 3620: 
 3621:         return getCollection(self)
 3622:     
 3623:     def getCollectionTreeIds(self):
 3624:         """Show the IDs of the Tree"""
 3625:         ret=[]
 3626:         for collection in self.getCollectionTree():
 3627:             ret.append((collection[0].getId(),collection[1].getId(),collection[2]))
 3628:         return ret
 3629: 
 3630:     def getResourcesHTML(self,viewerType=None,filter=None):
 3631:             """gebe all ressourcen aus"""
 3632: 
 3633:             def sortHTML(x,y):
 3634:                     return cmp(x[1].title,y[1].title)
 3635:             
 3636:             ret="""<html><body><h2>Resources in ECHO</h3>"""
 3637:             
 3638:             resources = self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
 3639:             ret+="""<h3>Found %i resources</h3>"""%len(resources)
 3640:             resources.sort(sortHTML)
 3641:             for resource in resources:
 3642:                     echo_url=resource[1].absolute_url()
 3643:                     
 3644:                     if hasattr(resource[1],'title'):
 3645:                             title=resource[1].title
 3646:                     else:
 3647:                             title="None"
 3648:                     if filter:
 3649:                             if re.search(filter,title):
 3650:                                     ret+="""\n<p><a href="%s">%s</a></p>"""%(echo_url,title)
 3651:                     else:
 3652:                             ret+="""\n<p><a href="%s">%s</a></p>"""%(echo_url,title)
 3653: 
 3654:             ret +="""\n</body></html>"""
 3655:             
 3656:             #self.REQUEST.RESPONSE.setHeader("Content-Type", "text/html")
 3657:             #self.REQUEST.RESPONSE.write(ret)
 3658:             return ret
 3659:     
 3660:     def getResourcesXML(self,viewerType=None,filter=None):
 3661:             """gebe all ressourcen aus"""
 3662:             ret="""<?xml version="1.0" ?>
 3663:                      <index>"""
 3664:             for resource in self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1):
 3665: 
 3666:                     echo_url=resource[1].absolute_url()
 3667:                     if hasattr(resource[1],'link'):
 3668:                             viewer_url=resource[1].link
 3669:                     else:
 3670:                             viewer_url="NO URL"
 3671:                     if filter:
 3672:                             if re.search(filter,viewer_url):
 3673:                                     ret+="""\n<resource echoLink="%s" viewerLink="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(viewer_url,safe='/:?'))
 3674:                     else:
 3675:                             ret+="""\n<resource echoLink="%s" viewerLink="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(viewer_url,safe='/:?'))
 3676:             ret +="""\n</index>"""
 3677:             
 3678:             self.REQUEST.RESPONSE.setHeader("Content-Type", "text/xml")
 3679:             self.REQUEST.RESPONSE.write(ret)
 3680: 
 3681:     def getFullTextsXML(self,viewerType=None,filter=None):
 3682:             """gebe all ressourcen aus"""
 3683:             ret="""<?xml version="1.0" ?>
 3684:                      <index>"""
 3685:             for resource in self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1):
 3686: 
 3687:                     echo_url=resource[1].absolute_url()
 3688:                     if resource[1].getFullTextXML(noredirect="yes"):
 3689:                             if hasattr(resource[1],'link'):
 3690:                                     viewer_url=echo_url+"/getFullTextXML"
 3691:                             else:
 3692:                                     viewer_url="NO URL"
 3693:                             if filter:
 3694:                                     if re.search(filter,viewer_url):
 3695:                                             ret+="""\n<resource echoLink="%s" viewerLink="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(viewer_url,safe='/:?'))
 3696:                             else:
 3697:                                     ret+="""\n<resource echoLink="%s" viewerLink="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(viewer_url,safe='/:?'))
 3698:             ret +="""\n</index>"""
 3699:             
 3700:             
 3701:             self.REQUEST.RESPONSE.setHeader("Content-Type", "text/xml")
 3702:             self.REQUEST.RESPONSE.write(ret)
 3703: 
 3704: 
 3705:     def getMetaDatasXML(self,viewerType=None,filter=None):
 3706:             """gebe all ressourcen aus"""
 3707:             # check if the request's host part was OK
 3708:             http_host = self.REQUEST['HTTP_HOST']
 3709:             host_port = self.REQUEST['SERVER_PORT']
 3710:             fix_host = None
 3711:             if http_host and http_host.rfind(host_port) == -1:
 3712:                     print "HTTP_HOST needs fixing!"
 3713:                     fix_host = http_host + ":" + host_port
 3714: 
 3715:             ret="""<?xml version="1.0" ?>
 3716:                      <index>"""
 3717:             for resource in self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1):
 3718: 
 3719:                     echo_url=resource[1].absolute_url()
 3720:                     if fix_host:
 3721:                             #print "replacing ", http_host, " by ", fix_host
 3722:                             echo_url = string.replace(echo_url, http_host, fix_host, 1)
 3723:                     
 3724:                     if hasattr(resource[1],'link'):
 3725:                             meta_url=echo_url+"/getMetaDataXML"
 3726:                     else:
 3727:                             meta_url="NO_URL"
 3728:                             
 3729:                     if filter and not re.search(filter,viewer_url):
 3730:                             continue
 3731: 
 3732:                     #modificationDate=time.strptime(str(resource[1].bobobase_modification_time()),"%Y/%m/%d %H:%M:%S %Z")
 3733:                     
 3734:                     modificationDate=resource[1].bobobase_modification_time().strftime("%Y/%m/%d %H:%M:%S")
 3735: 
 3736:                     ret+="""\n<resource resourceLink="%s" metaLink="%s" modificationDate="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(meta_url,safe='/:?'),modificationDate)
 3737:                     
 3738:                             
 3739:             ret +="""\n</index>"""
 3740: 
 3741:             self.REQUEST.RESPONSE.setHeader("Content-Type", "text/xml")
 3742:             self.REQUEST.RESPONSE.write(ret)
 3743: 
 3744:             
 3745:     def findPartners(self):     
 3746:         """find all partners in partners"""
 3747:         par=self.ZopeFind(self.partners, obj_metatypes='ECHO_partner')
 3748:         return par
 3749:         
 3750:     def getPartnerFromID(self):
 3751:         """find partner form ID return object"""
 3752:         pa=self.REQUEST['partner']
 3753:         par=self.ZopeFind(self.partners, obj_ids=[pa])
 3754:         return par
 3755:         
 3756:     def getPartnerFromIDParameter(self, id):
 3757:         """ find partners from ID"""
 3758:         par=self.ZopeFind(self.partners, obj_ids=[id])
 3759:         return par
 3760:         
 3761:     def getInstitutionFromID(self,id):
 3762:         """ find institution from id """
 3763:         inst=self.ZopeFind(self.institutions, obj_ids=[id])
 3764:         return inst
 3765: 
 3766:     def updateResourceCatalog(self,REQUEST,RESPONSE):
 3767:         """update ressource catalog"""
 3768:         catalog=getattr(self,'resourceCatalog',None)
 3769:         if not catalog:
 3770:             return """<html><body><h3>No resourceCatalog available</h3></body></html>"""
 3771:         
 3772:         else:
 3773:             class element:
 3774:                 def __init__(self,group,name):
 3775:                     self.group=group
 3776:                     self.name=name
 3777:             catalog.manage_delObjects('author splitter')
 3778:             #elements=[element('Stop Words',""" Don't remove stop words' """),element('Word Splitter','ECHO author splitter')]
 3779:             elements=[element('Word Splitter','ECHO author splitter')]
 3780:             manage_addLexicon(catalog,id="author splitter",elements=elements)
 3781:             
 3782:             return catalog.manage_catalogReindex(REQUEST,RESPONSE,'manage_main')
 3783:             
 3784:         
 3785:     def checkMetaDataLinks(self,correct=None):
 3786:         """check all metadatalinks and if correct is set change the servername to content.mpiwg-berlin.mpg.de"""
 3787:         
 3788:         self.REQUEST.RESPONSE.write("<html><body>")
 3789:         for resource in self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1):
 3790:             metalink=resource[1].metalink
 3791:         
 3792:             try:
 3793:                 url=urllib.urlopen(metalink)
 3794:             except:
 3795:                 
 3796:                 self.REQUEST.RESPONSE.write("<p>ERROR (opening %s):"%resource[1].absolute_url() +" -- %s %s <br>"%sys.exc_info()[0:2])
 3797:                 self.REQUEST.RESPONSE.write("-----------%s"%metalink)
 3798:             
 3799:                 if correct:
 3800:                     urlparsed=[x for x in urlparse.urlparse(metalink)]
 3801:                     urlparsed[1]="content.mpiwg-berlin.mpg.de"
 3802:                     neu=urlparse.urlunparse(urlparsed)
 3803:                     resource[1].metalink=neu[0:]
 3804:                     self.REQUEST.RESPONSE.write("----------changed to:%s)"%neu)
 3805:                                 
 3806: def manage_addECHO_root(self,id,title,RESPONSE=None):
 3807:     """Add an ECHO_root"""
 3808:     self._setObject(id,ECHO_root(id,title))
 3809:     
 3810:     if RESPONSE is not None:
 3811:         RESPONSE.redirect('manage_main')
 3812: 
 3813: def manage_addECHO_rootForm(self):
 3814:         """Nothing yet"""
 3815:         pt=zptFile(self, 'zpt/AddECHO_root.zpt')
 3816:         return pt()
 3817: 
 3818: class ECHO_copyrightType(Folder,ECHO_basis):
 3819:         """copyright typ"""
 3820: 
 3821:         meta_type="ECHO_copyrightType"
 3822:         
 3823:         def __init__(self,id,title,label,url):
 3824:                 """init"""
 3825:                 self.id=id
 3826:                 self.title=title
 3827:                 self.label=label
 3828:                 self.url=url
 3829: 
 3830:         manage_options = Folder.manage_options+(
 3831:         {'label':'Main Config','action':'ECHO_copyrightType_config_mainForm'},
 3832:         )
 3833: 
 3834:         def ECHO_copyrightType_config_mainForm(self):
 3835:                 """change form"""
 3836:                 pt=zptFile(self, 'zpt/ChangeECHO_copyrightType')
 3837:                 pt.content_type="text/html"
 3838:                 return pt()
 3839: 
 3840:         def ECHO_copyrightType_config_main(self,title,label,url,RESPONSE=None):
 3841:                 """change"""
 3842:                 self.title=title
 3843:                 self.label=label
 3844:                 self.url=url
 3845: 
 3846:                 if RESPONSE is not None:
 3847:                         RESPONSE.redirect('manage_main')
 3848: 
 3849: def manage_addECHO_copyrightTypeForm(self):
 3850:         """Form for adding a ressource"""
 3851:         pt=zptFile(self, 'zpt/AddECHO_copyrightTypeForm.zpt')
 3852:         return pt()
 3853: 
 3854: 
 3855: def manage_addECHO_copyrightType(self,id,title,label,url,RESPONSE=None):
 3856:     """addaresource"""
 3857: 
 3858:     newObj=ECHO_copyrightType(id,title,label,url)
 3859: 
 3860:     self._setObject(id,newObj)
 3861: 
 3862:     if RESPONSE is not None:
 3863:         RESPONSE.redirect('manage_main')
 3864:  
 3865: 
 3866:  
 3867: 
 3868: class ECHO_linkList(ZopePageTemplate,ECHO_basis):
 3869:     """LinkList Objekt"""
 3870:     meta_type="ECHO_linkList"
 3871: 
 3872:     _default_content_fn = os.path.join(package_home(globals()), 'html/ECHO_pageTemplateDefault.html')
 3873: 
 3874:     manage_options = ZopePageTemplate.manage_options+(
 3875:         {'label':'Main Config','action':'changeECHO_linkListWeightForm'},
 3876:         )
 3877: 
 3878:     def content_html(self):
 3879:         """content_html"""
 3880:         return ECHO_basis.content_html(self,'pageTemplate')
 3881: 
 3882:     def changeECHO_linkListWeightForm(self):
 3883:         """change"""
 3884:         pt=zptFile(self, 'zpt/ChangeECHO_linkListTemplate.zpt')
 3885:         return pt()
 3886: 
 3887:     def changeECHO_linkListWeight(self,contentType,label,RESPONSE=None):
 3888:         """change"""
 3889:         self.contentType=contentType
 3890:         self.label=label
 3891:         
 3892:         if RESPONSE is not None:
 3893:             RESPONSE.redirect('manage_main')
 3894: 
 3895:     def getLabel(self):
 3896:         if hasattr(self,'label'):
 3897:             return self.label.encode('utf-8')
 3898:         else:
 3899:             return 0
 3900:         
 3901:     def getcontentType(self):
 3902:         """get contentType"""
 3903:         if hasattr(self,'contentType'):
 3904:             return self.contentType
 3905:         else:
 3906:             return 0
 3907: 
 3908:     def __init__(self, id, label, title=None, text=None, contentType=None):
 3909:          self.id = str(id)
 3910:          self.title=title
 3911:          self.label=label
 3912:          self.ZBindings_edit(self._default_bindings)
 3913:          if text is None:
 3914:              text = ''
 3915:          self.pt_edit(text, contentType)
 3916: 
 3917: 
 3918: 
 3919: 
 3920: def manage_addECHO_linkListForm(self):
 3921:     """Form for adding"""
 3922:     pt=zptFile(self, 'zpt/AddECHO_linkListTemplate.zpt')
 3923:     return pt()
 3924: 
 3925: 
 3926: def manage_addECHO_linkList(self, id, label,contentType=0,title=None, text=None,
 3927:                            REQUEST=None, submit=None):
 3928:     """Add a LinkList with optional file content."""
 3929:     
 3930:     id = str(id)
 3931:     if REQUEST is None:
 3932:         self._setObject(id, ECHO_linkList(id, label, text))
 3933:         ob = getattr(self, id)
 3934:         setattr(ob,'contentType',contentType)
 3935:         if title:
 3936:             ob.pt_setTitle(title)
 3937:         return ob
 3938:     else:
 3939:         file = REQUEST.form.get('file')
 3940:         headers = getattr(file, 'headers', None) 
 3941:         if (headers is None) or (not file.filename):
 3942:             zpt = ECHO_linkList(id, file)
 3943:         else:
 3944:             zpt = ECHO_linkList(id, label,'', file, headers.get('contentType'))
 3945: 
 3946:         self._setObject(id, zpt)
 3947:         ob = getattr(self, id)
 3948:         if title:
 3949:             ob.pt_setTitle(title)
 3950:         
 3951:         try:
 3952:             u = self.DestinationURL()
 3953:         except AttributeError:
 3954:             u = REQUEST['URL1']
 3955: 
 3956:         if submit == " Add and Edit ":
 3957:             u = "%s/%s" % (u, urllib.quote(id))
 3958:         REQUEST.RESPONSE.redirect(u+'/manage_main')
 3959:     return ''
 3960:     
 3961: 
 3962: class ECHO_support(Folder,ECHO_basis):
 3963:         """gefoerdert durch"""
 3964:         meta_type="ECHO_support"
 3965:         
 3966:         
 3967:         
 3968:         def __init__(self,id,institutions=None):
 3969:                 """init"""
 3970:                 self.id=id
 3971:                 self.title=''
 3972:                 self.institutions=toList(institutions)
 3973: 
 3974:         def getSupporter(self):
 3975:                 """return institutions"""
 3976:                 if self.institutions:
 3977:                         return self.institutions
 3978:                 else:
 3979:                         return []
 3980:                 
 3981:         manage_options = Folder.manage_options+(
 3982:                 {'label':'Main Config','action':'ECHO_support_configForm'},
 3983:                 )
 3984: 
 3985:         def ECHO_support_configForm(self):
 3986:                 """change form"""
 3987:                 pt=zptFile(self, 'zpt/ChangeECHO_support')
 3988:                 pt.content_type="text/html"
 3989:                 return pt()
 3990: 
 3991:         def ECHO_support_config(self,institutions=None,RESPONSE=None):
 3992:                 """change"""
 3993:                 self.institutions=toList(institutions)
 3994: 
 3995:                 if RESPONSE is not None:
 3996:                         RESPONSE.redirect('manage_main')
 3997: 
 3998:                 
 3999: def manage_addECHO_supportForm(self):
 4000:     """Form for adding"""
 4001:     pt=zptFile(self, 'zpt/AddECHO_support.zpt')
 4002:     return pt()
 4003: 
 4004: def manage_addECHO_support(self, id,institutions=None,RESPONSE=None):
 4005:         """add the copyright"""
 4006: 
 4007:         meta_type="ECHO_support"
 4008:         
 4009:         
 4010:         self._setObject(id, ECHO_support(id,institutions))
 4011: 
 4012:         if RESPONSE is not None:
 4013:                 RESPONSE.redirect('manage_main')
 4014:                 
 4015: # ECHO - owner of original
 4016: class ECHO_ownerOriginal(Folder,ECHO_basis):
 4017:         """besitzer des originals"""
 4018:         meta_type="ECHO_ownerOriginal"
 4019:         security=ClassSecurityInfo()
 4020:         
 4021:         
 4022:         def __init__(self,id,institutions=None):
 4023:                 """init"""
 4024:                 self.id=id
 4025:                 self.title=''
 4026:                 self.institutions=toList(institutions)
 4027: 
 4028:         security.declarePublic('getOwner')
 4029:         def getOwner(self):
 4030:                 """return institutions"""
 4031:                 if self.institutions:
 4032:                         return self.institutions
 4033:                 else:
 4034:                         return []
 4035:                 
 4036:         manage_options = Folder.manage_options+(
 4037:                 {'label':'Main Config','action':'ECHO_ownerOriginal_configForm'},
 4038:                 )
 4039: 
 4040:         def ECHO_ownerOriginal_configForm(self):
 4041:                 """change form"""
 4042:                 pt=zptFile(self, 'zpt/ChangeECHO_ownerOriginal')
 4043:                 pt.content_type="text/html"
 4044:                 return pt()
 4045: 
 4046:         def ECHO_ownerOriginal_config(self,institutions=None,RESPONSE=None):
 4047:                 """change"""
 4048:                 self.institutions=toList(institutions)
 4049: 
 4050:                 if RESPONSE is not None:
 4051:                         RESPONSE.redirect('manage_main')
 4052: 
 4053:                 
 4054: def manage_addECHO_ownerOriginalForm(self):
 4055:     """Form for adding"""
 4056:     pt=zptFile(self, 'zpt/AddECHO_ownerOriginal.zpt')
 4057:     return pt()
 4058: 
 4059: def manage_addECHO_ownerOriginal(self, id,institutions=None,RESPONSE=None):
 4060:         """add the copyright"""
 4061: 
 4062:         meta_type="ECHO_ownerOriginal"
 4063:         
 4064:         
 4065:         self._setObject(id, ECHO_ownerOriginal(id,institutions))
 4066: 
 4067:         if RESPONSE is not None:
 4068:                 RESPONSE.redirect('manage_main')
 4069:                 
 4070: # --------------------------------------------------------------------------------             
 4071: 
 4072: # ECHO - digitized copy by
 4073: class ECHO_digiCopyBy(Folder,ECHO_basis):
 4074:         """besitzer des originals"""
 4075:         meta_type="ECHO_digiCopyBy"
 4076:         security=ClassSecurityInfo()
 4077:         
 4078:         
 4079:         def __init__(self,id,institutions=None):
 4080:                 """init"""
 4081:                 self.id=id
 4082:                 self.title=''
 4083:                 self.institutions=toList(institutions)
 4084: 
 4085:         security.declarePublic('getDigiCopyBy')
 4086:         def getDigiCopyBy(self):
 4087:                 """return institutions"""
 4088:                 if self.institutions:
 4089:                         return self.institutions
 4090:                 else:
 4091:                         return []
 4092:                 
 4093:         manage_options = Folder.manage_options+(
 4094:                 {'label':'Main Config','action':'ECHO_digiCopyBy_configForm'},
 4095:                 )
 4096: 
 4097:         def ECHO_digiCopyBy_configForm(self):
 4098:                 """change form"""
 4099:                 pt=zptFile(self, 'zpt/ChangeECHO_digiCopyBy')
 4100:                 pt.content_type="text/html"
 4101:                 return pt()
 4102: 
 4103:         def ECHO_digiCopyBy_config(self,institutions=None,RESPONSE=None):
 4104:                 """change"""
 4105:                 self.institutions=toList(institutions)
 4106: 
 4107:                 if RESPONSE is not None:
 4108:                         RESPONSE.redirect('manage_main')
 4109: 
 4110:                 
 4111: def manage_addECHO_digiCopyByForm(self):
 4112:     """Form for adding"""
 4113:     pt=zptFile(self, 'zpt/AddECHO_digiCopyBy.zpt')
 4114:     return pt()
 4115: 
 4116: def manage_addECHO_digiCopyBy(self, id,institutions=None,RESPONSE=None):
 4117:         """add the copyright"""
 4118: 
 4119:         meta_type="ECHO_digiCopyBy"
 4120:         
 4121:         
 4122:         self._setObject(id, ECHO_digiCopyBy(id,institutions))
 4123: 
 4124:         if RESPONSE is not None:
 4125:                 RESPONSE.redirect('manage_main')
 4126:                 
 4127: # --------------------------------------------------------------------------------  
 4128: 
 4129: class ECHO_institution(Image,Persistent,ECHO_basis):
 4130:     """ECHO Institution"""
 4131: 
 4132:     meta_type="ECHO_institution"
 4133: 
 4134:     def __init__(self, id, title,url, file, person, email, country, content_type='', precondition=''):
 4135:         self.__name__=id
 4136:         self.title=title
 4137:         self.url=url
 4138:         self.person=person
 4139:         self.email=email
 4140:         self.country=country
 4141:         self.precondition=precondition
 4142:         data, size = self._read_data(file)
 4143:         content_type=self._get_content_type(file, data, id, content_type)
 4144:         self.update_data(data, content_type, size)
 4145: 
 4146:     manage_options = Image.manage_options+(
 4147:         {'label':'Institution Information','action':'ECHO_institution_config'},
 4148:         )
 4149: 
 4150:     
 4151:     def changeECHO_institution(self,url,person, email, country,RESPONSE=None):
 4152:         """Change main information"""
 4153:         self.url=url
 4154:         self.person=person
 4155:         self.email=email
 4156:         self.country=country
 4157:         if RESPONSE is not None:
 4158:             RESPONSE.redirect('manage_main')
 4159:             
 4160:             
 4161: 
 4162:     def ECHO_institution_config(self):
 4163:         """Main configuration"""
 4164:         if not hasattr(self,'url'):
 4165:             self.url=""
 4166:         pt=zptFile(self, 'zpt/ChangeECHO_institution.zpt')
 4167:         return pt()
 4168: 
 4169:         
 4170: manage_addECHO_institutionForm=DTMLFile('dtml/ECHO_institutionAdd',globals(),
 4171:                              Kind='ECHO_institution',kind='ECHO_institution')
 4172: 
 4173: 
 4174: 
 4175: def manage_addECHO_institution(self, id, url, person, email, country, file=None, title='', precondition='', content_type='',
 4176:                     REQUEST=None):
 4177:     """
 4178:     Add a new ECHO_institution object.
 4179: 
 4180:     Creates a new ECHO_institution object 'id' with the contents of 'file'.
 4181:     Based on Image.manage_addImage
 4182:     """
 4183: 
 4184:     id=str(id)
 4185:     title=str(title)
 4186:     content_type=str(content_type)
 4187:     precondition=str(precondition)
 4188: 
 4189:     id, title = OFS.Image.cookId(id, title, file)
 4190: 
 4191:     self=self.this()
 4192: 
 4193:     # First, we create the image without data:
 4194:     self._setObject(id, ECHO_institution(id,title,url,'', person, email, country, content_type, precondition))
 4195: 
 4196:     # Now we "upload" the data.  By doing this in two steps, we
 4197:     # can use a database trick to make the upload more efficient.
 4198:     if file:
 4199:         self._getOb(id).manage_upload(file)
 4200:     if content_type:
 4201:         self._getOb(id).content_type=content_type
 4202: 
 4203:     if REQUEST is not None:
 4204:         try:    url=self.DestinationURL()
 4205:         except: url=REQUEST['URL1']
 4206:         REQUEST.RESPONSE.redirect('%s/manage_main' % url)
 4207:     return id
 4208: 
 4209: def repairCoords(self):
 4210:         """updates map coordinates to new MapArea objects"""
 4211:         msg = ""
 4212:         for cols in self.ZopeFind(self, obj_metatypes=['ECHO_collection','ECHO_resource'], search_sub=1):
 4213:             col = cols[1]
 4214:             if not hasattr(col, 'coords'):
 4215:                 continue
 4216:             print "fixing: ", col.id
 4217:             msg += "fixing: "+col.id+"\n"
 4218:             coords = col.coords
 4219:             if len(coords) > 0:
 4220:                 # delete old MapAreas
 4221:                 for areas in self.ZopeFind(col, obj_metatypes=['MapArea']):
 4222:                     #area = areas[1]
 4223:                     id = areas[0]
 4224:                     print "  deleting: ", id
 4225:                     msg += "  deleting: "+id+"\n"
 4226:                     col._delObject(id)
 4227:                 # add new MapAreas
 4228:                 areacnt = 0
 4229:                 for coord in coords:
 4230:                     if len(coord) < 4:
 4231:                         continue
 4232:                     type = col.viewClassification
 4233:                     if type == 'view point':
 4234:                         type = 'arrow'
 4235:                     if type is None:
 4236:                         if len(coord) > 4:
 4237:                             type = 'arrow'
 4238:                         else:
 4239:                             type = 'area'
 4240:                     newid = "a%02d"%areacnt
 4241:                     areacnt += 1
 4242:                     area = MapArea(newid, coord, type=type)
 4243:                     print  "  adding: ", newid
 4244:                     msg += "  adding: "+newid+"\n"
 4245:                     col.addMapArea(area)
 4246:         msg += "\nDone!"
 4247:         return msg
 4248: 
 4249: from ECHO_Nav import ECHO_navigation
 4250: 
 4251: class ECHO_main(ECHO_root,ECHO_navigation):
 4252:     """echo main object combines ECHO_root and ECHO_navigation"""
 4253:     
 4254:     meta_type="ECHO_main"
 4255:     
 4256:     def __init__(self,id,title):
 4257:         """init"""
 4258:         self.id=id
 4259:         self.title=title
 4260:         self.pathToHierarchy="/"+self.id # hierarchie always starts with the object.
 4261:         self.displayedMetaTypes=displayTypes
 4262:         
 4263:         
 4264:     manage_options = Folder.manage_options+(
 4265:         {'label':'Main Config','action':'ECHO_navigationConfigForm'},
 4266:         {'label':'Cache','action':'ECHO_cacheManageForm'},
 4267:         {'label':'Main Config','action':'ECHO_copyright_configForm'},
 4268:         {'label':'Reload Metadata','action':'reloadMetaDataFromStorageWarning'},
 4269:         {'label':'Change Weights','action':'changeWeights'},
 4270:         {'label':'Generate from RDF','action':'generateFromRDFForm'},
 4271:         {'label':'update Resource Catalog','action':'updateResourceCatalog'},
 4272:         {'label':'Copy MD for indexing and search','action':'copySearchFields'},
 4273:         )
 4274: 
 4275:     
 4276: def manage_addECHO_mainForm(self):
 4277:     """Form for adding"""
 4278:     pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','AddECHO_main.zpt')).__of__(self)
 4279:     return pt()
 4280: 
 4281: def manage_addECHO_main(self,id,title,RESPONSE=None):
 4282:     """Add an ECHO_main"""
 4283:     self._setObject(id,ECHO_main(id,title))
 4284:     
 4285:     obj=self._getOb(id)
 4286:     text=file(os.path.join(package_home(globals()),'zpt','main_template')).read()
 4287:     
 4288:     manage_addPageTemplate(obj,'main_template',text=text)               
 4289:     
 4290:   
 4291:     if RESPONSE is not None:
 4292:         RESPONSE.redirect('manage_main')