--- ECHO_content/ECHO_collection.py 2004/06/17 09:45:48 1.114 +++ ECHO_content/ECHO_collection.py 2006/07/03 17:29:20 1.271 @@ -9,11 +9,20 @@ class ECHO_externalLink contains informa """ +try: + from reportlab.pdfgen import canvas + from reportlab.lib.pagesizes import A4 +except: + print "PDF generation will not work" + +import urlparse import string +import tempfile import re import os import OFS.Image from types import * +from OFS.Cache import Cacheable from OFS.Image import Image from Globals import DTMLFile from OFS.Folder import Folder @@ -25,272 +34,49 @@ from Globals import DTMLFile import Globals from Products.PageTemplates.PageTemplateFile import PageTemplateFile from Products.PageTemplates.PageTemplate import PageTemplate -from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate +from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate,manage_addPageTemplate from Globals import Persistent, package_home from Acquisition import Implicit -from ECHO_helpers import displayTypes +from Products.ZCatalog.CatalogPathAwareness import CatalogAware +from Products.ZCTextIndex.ZCTextIndex import manage_addLexicon +import urllib +import cgi +import smtplib +import time +from Ft.Xml.Domlette import NonvalidatingReader +from Ft.Xml.Domlette import PrettyPrint, Print +from Ft.Xml import EMPTY_NAMESPACE + +import Ft.Xml.XPath +import cStringIO +import zLOG +import sys try: - from psycopg import libpq + from psycopg import libpq except: - try: - from pyPgSQL import libpq - except: - print "ECHO_collection: Warning - No libpq imported!" - + try: + from pyPgSQL import libpq + except: + print "ECHO_collection: Warning - No libpq imported!" + import xml.dom.minidom import urllib import xml.dom.minidom -from ECHO_graphicalOverview import javaHandler,javaScriptMain import ECHO_helpers +from ECHO_helpers import * +from ECHO_language import * +from ECHO_movie import * +import vlp_xmlhelpers #TODO: vlp elemente aus echo herausnehmen +import xmlrpclib + -def getCopyrightsFromForm(self,argv): - medias={} - partners={} - copyrights={} - - copyrightsFinal=[] - for arg in argv.keys(): - - if arg[0:5]=='media': - nm=int(arg[5:]) - medias[nm]=argv[arg] - elif arg[0:5]=='partn': - nm=int(arg[5:]) - partners[nm]=argv[arg] - elif arg[0:5]=='copyr': - nm=int(arg[5:]) - copyrights[nm]=argv[arg] - - - - copyrightsList=[(medias[nm],partners[nm],copyrights[nm]) for nm in medias.keys()] - for copyright in copyrightsList: - - if copyright[2]=='institution0000': - copyrightsFinal.append((copyright[0],copyright[1],self.getPartnerCopyright(copyright[1],''))) - else: - if not copyright[0]=='': - copyrightsFinal.append(copyright) - - - return copyrightsFinal - -#List of different types for the graphical linking viewer -viewClassificationListMaster=['view point','area'] - - -def checkDiffs(self,metadict): - """check differences""" - - - - - def NoneToEmpty(obj): - if obj: - return obj - else: - return "" - - - - diffs={} - - tags=self.findTagsFromMapping(self.contentType) - self.referencetypes=tags[2] - self.fields=tags[3] - - - for field in tags[1]: - try: - if (NoneToEmpty(self.getFieldValue(self.getFieldTag(tags,field)))==metadict[self.getFieldTag(tags,field)]): - diffs[self.getFieldTag(tags,field)]=1 - else: - - diffs[self.getFieldTag(tags,field)]=0 - except: - diffs[self.getFieldTag(tags,field)]=0 - - return diffs - -def content_html(self,type): - """template fuer content""" - #templates = self.ZopeFind(self.aq_parent,obj_ids=[type+"_template"]) - # - #if templates: - # return templates[0][1]() - - if hasattr(self,type+"_template"): - obj=getattr(self,type+"_template") - return obj() - else: - pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_%s_template_standard.zpt'%type).__of__(self) - pt.content_type="text/html" - return pt() - -def toList(field): - """Einzelfeld in Liste umwandeln""" - if type(field)==StringType: - return [field] - else: - return field - -def getText(nodelist): - - rc = "" - for node in nodelist: - if node.nodeType == node.TEXT_NODE: - rc = rc + node.data - return rc - - -def sendFile(self, filename, type): - """sends an object or a local file (in the product) as response""" - paths = filename.split('/') - object = self - # look for an object called filename - for path in paths: - if hasattr(object, path): - object = getattr(object, path) - else: - object = None - break - if object: - # if the object exists then send it - return object.index_html(self.REQUEST.REQUEST, self.REQUEST.RESPONSE) - else: - # send a local file with the given content-type - fn = os.path.join(package_home(globals()), filename) - self.REQUEST.RESPONSE.setHeader("Content-Type", type) - self.REQUEST.RESPONSE.write(file(fn).read()) - return - -class BrowserCheck: - """check the browsers request to find out the browser type""" - - def __init__(self, zope): - self.ua = zope.REQUEST.get_header("HTTP_USER_AGENT") - self.isN4 = (string.find(self.ua, 'Mozilla/4.') > -1) and (string.find(self.ua, 'MSIE') < 0) - self.isIE = string.find(self.ua, 'MSIE') > -1 - self.nav = self.ua[string.find(self.ua, '('):] - ie = string.split(self.nav, "; ")[1] - if string.find(ie, "MSIE") > -1: - self.versIE = string.split(ie, " ")[1] - self.isMac = string.find(self.ua, 'Macintosh') > -1 - self.isWin = string.find(self.ua, 'Windows') > -1 - self.isIEWin = self.isIE and self.isWin - self.isIEMac = self.isIE and self.isMac - - -def writeMetadata(url,metadict): - """Einlesen der Metadaten und und erstellen des geaenderten XML file""" - - try: - geturl="" - for line in urllib.urlopen(url).readlines(): - geturl=geturl+line - - - except: - return (None,"Cannot open: "+url) - - try: - dom=xml.dom.minidom.parseString(geturl) - except: - return (None,"Cannot parse: "+url+"
"+geturl) - - metanodes=dom.getElementsByTagName('bib') - - if not metanodes: - metanodes=dom.getElementsByTagName('archimedes') - - metanode=metanodes[0] - - for metaData in metadict.keys(): - - try: - nodeOld=metanode.getElementsByTagName(metaData) - except: - nodeOld=None - - if nodeOld: - metanode.removeChild(nodeOld[0]).unlink() - else: - # try also old writing rule - instead of _: - try: - nodeOld=metanode.getElementsByTagName(re.sub('_','-',metaData)) - except: - nodeOld=None - - if nodeOld: - metanode.removeChild(nodeOld[0]).unlink() - - metanodeneu=dom.createElement(metaData) - try: - metanodetext=dom.createTextNode(unicode(metadict[metaData],"utf-8")) - except: - metanodetext=dom.createTextNode(metadict[metaData].encode('utf-8')) - metanodeneu.appendChild(metanodetext) - metanode.appendChild(metanodeneu) - - - return dom.toxml().encode('utf-8') - - - -def readMetadata(url): - """Methode zum Auslesen der Metadateninformation zu einer Resource - Vorerst noch Typ bib""" - - metadict={} - try: - geturl="" - for line in urllib.urlopen(url).readlines(): - geturl=geturl+line - - - except: - return (None,"Cannot open: "+url) - - try: - dom=xml.dom.minidom.parseString(geturl) - except: - return (None,"Cannot parse: "+url+"
"+geturl) - - metanode=dom.getElementsByTagName('bib') - metadict['bib_type']='Book' - if len(metanode)==0: - metanode=dom.getElementsByTagName('archimedes') - metadict['bib_type']='Archimedes' - - - if not len(metanode)==0: - metacontent=metanode[0].childNodes - - try: - metadict['bib_type']=getText(dom.getElementsByTagName('bib')[0].attributes['type'].childNodes) - except: - """nothing""" - - for node in metacontent: - try: - #print urllib.unquote(getText(node.childNodes)),getText(node.childNodes) - metadict[re.sub('-','_',node.tagName.lower())]=urllib.unquote(getText(node.childNodes)) - except: - """nothing""" - - - return metadict,"" - - -def setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight,coordstrs,viewClassification=""): +def setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight,coordstrs=""): """Allegemeine Informationen zu einer ECHO Collection""" - self.viewClassification=viewClassification - self.label = label self.title=title self.description=description @@ -299,79 +85,196 @@ def setECHO_collectionInformation(self,t self.credits=toList(credits) self.weight=weight - coords=[] - #coordinates of for rectangles +class ECHO_partner(Image,Persistent,ECHO_basis): + """ECHO Partner""" + + meta_type="ECHO_partner" + + def __init__(self, id, title,url, file, copyrightType, person, email, country, color, content_type='', precondition=''): + self.__name__=id + self.title=title + self.url=url + self.person=person + self.email=email + self.country=country + self.color=color + self.precondition=precondition + self.copyrightType=copyrightType + data, size = self._read_data(file) + content_type=self._get_content_type(file, data, id, content_type) + self.update_data(data, content_type, size) + + manage_options = Image.manage_options+( + {'label':'Partner Information','action':'ECHO_partner_config'}, + ) + + + def changeECHO_partner(self,url,copyrightType,person, email, country, color, RESPONSE=None): + """Change main information""" + self.url=url + self.person=person + self.email=email + self.country=country + self.color=color + self.copyrightType=copyrightType + if RESPONSE is not None: + RESPONSE.redirect('manage_main') + + + + def ECHO_partner_config(self): + """Main configuration""" + if not hasattr(self,'url'): + self.url="" + pt=zptFile(self, 'zpt/ChangeECHO_partner.zpt') + return pt() - if coordstrs: - for coordstr in coordstrs: - - try: - temco=coordstr.split(",") - except: - temco=[] +manage_addECHO_partnerForm=DTMLFile('dtml/ECHO_partnerAdd',globals(), + Kind='ECHO_partner',kind='ECHO_partner') + + + +def manage_addECHO_partner(self, id, url, person, email, country, color, file=None, copyrightType='', title='', precondition='', content_type='', + REQUEST=None): + """ + Add a new ECHO_partner object. + + Creates a new ECHO_partner object 'id' with the contents of 'file'. + Based on Image.manage_addImage + """ + + id=str(id) + title=str(title) + content_type=str(content_type) + precondition=str(precondition) + + id, title = OFS.Image.cookId(id, title, file) + + self=self.this() + + # First, we create the image without data: + self._setObject(id, ECHO_partner(id,title,url,'',copyrightType, person, email, country, color, content_type, precondition)) + + # Now we "upload" the data. By doing this in two steps, we + # can use a database trick to make the upload more efficient. + if file: + self._getOb(id).manage_upload(file) + if content_type: + self._getOb(id).content_type=content_type + + if REQUEST is not None: + try: url=self.DestinationURL() + except: url=REQUEST['URL1'] + REQUEST.RESPONSE.redirect('%s/manage_main' % url) + return id + +class ECHO_locale(ZopePageTemplate): + """localisierung""" + + meta_type="ECHO_locale" + + def __init__(self,id,lang,title,label,text=None,content_type=None): + self.lang=lang + self.title=title + self.label=label + if text: + self.pt_edit(text, content_type) + self.id=id + + manage_options = ZopePageTemplate.manage_options+( + {'label':'Main Config','action':'change_ECHO_localeForm'}, + ) + + def change_ECHO_localeForm(self): + """change form""" + pt=zptFile(self, 'zpt/ChangeECHO_localeForm.zpt') + return pt() + + def change_ECHO_locale(self,lang,title,label,text=None,content_type=None,RESPONSE=None): + """change echo locale""" + self.lang=lang + self.title=title + self.label=label + if not text is None: + self.pt_edit(text, content_type) + + if RESPONSE is not None: + RESPONSE.redirect('manage_main') + + +def manage_addECHO_localeForm(self): + """Form for adding""" + pt=zptFile(self, 'zpt/AddECHO_localeForm.zpt') + return pt() + +def manage_addECHO_locale(self,lang,title,label,text=None,content_type=None,RESPONSE=None): + """add echo locale""" + + id="locale_"+lang - coords.append(temco) + self._setObject(id, ECHO_locale(id,lang,title,label,text,content_type)) + if RESPONSE is not None: + RESPONSE.redirect('manage_main') - self.coords=coords[0:] - -class ECHO_copyright(Folder): - """Copyright informationen""" - meta_type="ECHO_copyright" - - - - def __init__(self,id,title,copyrights): - """init""" - self.title=title - self.id=id - self.copyrights=copyrights[0:] - - def getCopyrights(self): - """return coyprights""" - return self.copyrights - - manage_options = Folder.manage_options+( - {'label':'Main Config','action':'ECHO_copyright_configForm'}, - ) - - def ECHO_copyright_configForm(self): - """change form""" - pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_copyright').__of__(self) - pt.content_type="text/html" - return pt() - - def ECHO_copyright_config(self,title,RESPONSE=None): - """change""" - self.title=title - self.copyrights=[] - self.copyrights=getCopyrightsFromForm(self,self.REQUEST.form)[0:] +class ECHO_copyright(Folder,ECHO_basis): + """Copyright informationen""" + meta_type="ECHO_copyright" + + + + def __init__(self,id,title,copyrights): + """init""" + self.title=title + self.id=id + self.copyrights=copyrights[0:] + + def getCopyrights(self): + """return coyprights""" + return self.copyrights + + manage_options = Folder.manage_options+( + {'label':'Main Config','action':'ECHO_copyright_configForm'}, + ) + + + def ECHO_copyright_configForm(self): + """change form""" + pt=zptFile(self, 'zpt/ChangeECHO_copyright') + pt.content_type="text/html" + return pt() + + def ECHO_copyright_config(self,title,RESPONSE=None): + """change""" + self.title=title + self.copyrights=[] + self.copyrights=getCopyrightsFromForm(self,self.REQUEST.form)[0:] - if RESPONSE is not None: - RESPONSE.redirect('manage_main') + if RESPONSE is not None: + RESPONSE.redirect('manage_main') - + def manage_addECHO_copyrightForm(self): """Form for adding""" - pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_copyright.zpt').__of__(self) + pt=zptFile(self, 'zpt/AddECHO_copyright.zpt') return pt() def manage_addECHO_copyright(self, id,title,RESPONSE=None): - """add the copyright""" + """add the copyright""" + + meta_type="ECHO_copyright" + + #first generate copyrights as list of tripels (mediaType,partner,copyrightType) + + + + self._setObject(id, ECHO_copyright(id, title,getCopyrightsFromForm(self,self.REQUEST.form))) - meta_type="ECHO_copyright" - - #first generate copyrights as list of tripels (mediaType,partner,copyrightType) - - - - self._setObject(id, ECHO_copyright(id, title,getCopyrightsFromForm(self,self.REQUEST.form))) - - if RESPONSE is not None: - RESPONSE.redirect('manage_main') - -class ECHO_layoutTemplate(ZopePageTemplate): + if RESPONSE is not None: + RESPONSE.redirect('manage_main') + +class ECHO_layoutTemplate(ZopePageTemplate,ECHO_basis): """Create a layout Template for different purposes""" meta_type="ECHO_layoutTemplate" @@ -379,26 +282,18 @@ class ECHO_layoutTemplate(ZopePageTempla def __init__(self, id, text=None, content_type=None,EchoType=None): self.id = str(id) - - self.ZBindings_edit(self._default_bindings) if text is None: - self._default_content_fn = os.path.join(package_home(globals()), - 'zpt/ECHO_%s_template_standard.zpt'%EchoType) + self._default_content_fn = os.path.join(package_home(globals()),'zpt','ECHO_%s_template_standard.zpt'%EchoType) text = open(self._default_content_fn).read() self.pt_edit(text, content_type) - - """change form""" - def manage_addECHO_layoutTemplateForm(self): """Form for adding""" - pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_layoutTemplate.zpt').__of__(self) + pt=zptFile(self, 'zpt/AddECHO_layoutTemplate.zpt') return pt() -from urllib import quote - def manage_addECHO_layoutTemplate(self, EchoType,title=None,REQUEST=None): "Add a Page Template with optional file content." @@ -439,75 +334,687 @@ def manage_addECHO_layoutTemplate(self, REQUEST.RESPONSE.redirect(u+'/manage_main') return '' -class ECHO_resource(Folder,Persistent): +class ECHO_fullText(ZopePageTemplate,ECHO_basis,ECHO_language): + """echo fulltext in xml""" + + meta_type="ECHO_fullText" + + + def getPage(self,nr='1'): + """get page n""" + #return self().encode('latin-1','ignore') + dom=xml.dom.minidom.parseString(self()) + pages=dom.getElementsByTagName('page') + + return pages[int(nr)-1].toxml() + +# Product registration and Add support +manage_addECHO_fullTextForm = PageTemplateFile( + 'zpt/AddECHO_fullText.zpt', globals()) + +def manage_addECHO_fullText(self, id, title=None, text=None, + REQUEST=None, submit=None): + "Add a Page Template with optional file content." + + id = str(id) + if REQUEST is None: + self._setObject(id, ECHO_fullText(id, text)) + ob = getattr(self, id) + if title: + ob.pt_setTitle(title) + return ob + else: + file = REQUEST.form.get('file') + headers = getattr(file, 'headers', None) + if headers is None or not file.filename: + zpt = ECHO_fullText(id) + else: + zpt = ECHO_fullText(id, file, headers.get('content_type')) + + self._setObject(id, zpt) + + try: + u = self.DestinationURL() + except AttributeError: + u = REQUEST['URL1'] + + if submit == " Add and Edit ": + u = "%s/%s" % (u, urllib.quote(id)) + REQUEST.RESPONSE.redirect(u+'/manage_main') + return '' + + +class ECHO_resource(CatalogAware,Folder,Persistent,ECHO_basis): """ECHO Ressource""" + security=ClassSecurityInfo() meta_type='ECHO_resource' + default_catalog='resourceCatalog' + +# viewClassificationList=viewClassificationListMaster - viewClassificationList=viewClassificationListMaster + def PrincipiaSearchSource(self): + """Return cataloguable key for ourselves.""" + return str(self) getSubCols = ECHO_helpers.getSubCols + def reindex(self): + """generate fields for indexing and reindex""" + + #TODO: korrigieren des metalink pfades konfigurierbar machen + splitted= [x for x in urlparse.urlparse(self.metalink)] + splitted[1]="foxridge.mpiwg-berlin.mpg.de"[0:] + + if splitted[0]=="http": + self.metalink=urlparse.urlunparse(splitted) + + + self.fullTextUrl=self.getFullTextXML(noredirect="yes") + + #TODO: korrigieren relative url to absoluter url volltexten, konfigurierbar? + splitted= [x for x in urlparse.urlparse(self.fullTextUrl)] + if splitted[0]=="": + splitted[0]="http" + splitted[1]="foxridge.mpiwg-berlin.mpg.de"[0:] + + self.fullTextUrl=urlparse.urlunparse(splitted) + + self.imagePath=self.getImagePath() + + self.reindex_object() + + + security.declareProtected('View','createPDF') + def createPDF(self,RESPONSE=None,local=None,dpi=150): + """erzeuge pdf file""" + pages=1 + dpi=float(dpi) + imagePath=self.getImagePath().replace("/mpiwg/online","") + + + image="http://nausikaa2.mpiwg-berlin.mpg.de/digitallibrary/servlet/Scaler?fn="+imagePath+"&dw=%i&dh=%i&pn=%i" + xmlInfo="http://nausikaa2.mpiwg-berlin.mpg.de/digitallibrary/dlInfo-xml.jsp?fn="+imagePath + + dom=xml.dom.minidom.parse(urllib.urlopen(xmlInfo)) + for parameter in dom.getElementsByTagName('parameter'): + if parameter.getAttribute('name')=="pt": + pages=int(parameter.getAttribute('value')) + break + + + tempdir="/tmp/archivesImageServer" + if not os.path.exists(tempdir): + os.mkdir(tempdir) + + tmpPath=tempfile.mkdtemp(dir=tempdir) + + + tmpZip=tempfile.mktemp(dir=tempdir) + + tmpFn=os.path.split(tmpZip)[1] + + - def getTitle(self): - """title""" - return self.title.encode('utf-8') - def getLabel(self): - """title""" - return self.label.encode('utf-8') + if RESPONSE: + RESPONSE.setHeader("Content-Type","text/html") + RESPONSE.write("

I am creating the pdf

") + txt="

1. step: getting the images( %i pages)

"%pages + RESPONSE.write(txt) + + c=canvas.Canvas(tmpZip) + for i in range(1,pages+1): + if RESPONSE: + RESPONSE.write(str("

Get Page: %i
\n"%i)) + faktor=dpi/72.0 + + fn=tmpPath+"/%i"%i + + width,height=A4 + #print image%(width*faktor,height*faktor,i) + url=urllib.urlopen(image%(width*faktor,height*faktor,i)).read() + fh=file(fn,"w") + fh.write(url) + fh.close() + + + + c.drawImage(fn,0,0,width=width,height=height) + c.showPage() + c.save() + if RESPONSE: + RESPONSE.write("

finished
\n") + + if RESPONSE: + len=os.stat(tmpZip)[6] + downloadUrl=self.absolute_url()+"/downloadPDF" + RESPONSE.write("""

Click here for download ( %i Byte)

\n"""%(tmpFn,len)) + RESPONSE.write("""

The file will be stored for a while, you can download it later, the URL is:

+

%s?fn=%s\n"""%(tmpFn,downloadUrl,tmpFn)) + RESPONSE.close() + + + def downloadPDF(self,fn): + """download prepared set""" + filename="/tmp/archivesImageServer/"+fn + namePDF=self.getId()+".pdf" + self.REQUEST.RESPONSE.setHeader("Content-Disposition","""attachement; filename="%s" """%namePDF) + self.REQUEST.RESPONSE.setHeader("Content-Type","application/octet-stream") + len=os.stat(filename)[6] + self.REQUEST.RESPONSE.setHeader("Content-Length",len) + images=file(filename).read() + self.REQUEST.RESPONSE.write(images) + self.REQUEST.RESPONSE.close() + + + def getRDF(self,urn=None): + """rdf""" + ret=getRDFDescription(self,self.link,urn=urn) + return ret+self.createSubElementRDF(urn=urn) + + + def changeAccessRightForm(self,preselect=None): + """change the access rights""" + + pt=zptFile(self, 'zpt/ChangeECHO_resourceAccessRight.zpt') + return pt(preselect=preselect) + + def changeAccessRight(self): + """changeRights""" + argv=self.REQUEST.form + self.setAccessRightXML(argv["%s_xml"%self.getId()]) + self.accessRight=argv["%s_echo"%self.getId()] + + self.REQUEST.RESPONSE.redirect('manage_main') + + + def getAccessRightSelectorHTML(self,outlook="select",xmldominant=None,preselect=None): + """htmlselector, xmldominant= in der regel wird der wert des xmlfiles ausgegeben ausser er existiert nicht""" + values=['','free','MPIWG'] + + if preselect:#set all to the preselected + ar=(preselect,preselect) + else:#else set to actual value + ar=self.getAccessRightMD() + + if outlook=="select": + ret=""""""%self.getId() + for value in values: + if value==ar[0]: + ret+=""%value + else: + ret+=""%value + + if value==ar[1]: + ret1+=""%value + else: + ret1+=""%value + + + if not xmldominant: + return ret+"",ret1+"" + else: + if ar[0] is not None: + return ret+"" + else: + return "

No xml file (only local selection):"+ret1 + + else: + ret="" + ret1="" + for value in values: + + if value==ar[0]: + ret+="""%s"""%(self.getId(),value,value) + else: + ret+="""%s"""%(self.getId(),value,value) + + if value==ar[1]: + ret1+="""%s"""%(self.getId(),value,value) + else: + ret1+="""%s"""%(self.getId(),value,value) + + if not xmldominant: + return ret,ret1 + else: + if ar[0]: + return ret + else: + return "

No xml file (only local selection)

"+ret1 + + + + def copyAccessRightsFromMD(self): + """kopiere rechte aus den metadaten""" + self.accessRight=self.getAccessRightMD()[0] + + + + + + def getAccessRightMD(self): + """set accessright""" + url=self.metalink + + try: + urllib.urlopen(url) + except: + zLOG.LOG("ECHO_Resource (getAccessRightMD)", zLOG.INFO,"%s (%s)"%sys.exc_info()[0:2]) + + return None,getattr(self,'accessRight','') + + + try: + dom = NonvalidatingReader.parseUri(url) + except: + zLOG.LOG("ECHO_Resource (getAccessRightMD)", zLOG.INFO,"%s (%s)"%sys.exc_info()[0:2]) + return (None,"Cannot parse: "+url+"
"+"%s (%s)"%sys.exc_info()[0:2]) + + + accessright=dom.xpath("//meta/access-conditions/access/@type") + if accessright: + accessright=accessright[0].value + if str(accessright)=='institution': + tmp=dom.xpath("//meta/access-conditions/access/name") + if tmp: + accessright=getTextFromNode(tmp[0]) + + if not accessright: + accessright="" + + return accessright,getattr(self,'accessRight','') + + def changeAccessRightMD(self,accessright,RESPONSE=None): + """change the rights - not user anymore""" + #TODO: check if method still needed + params="accessright=%s"%accessright + + + #print ECHO_helpers.urlopen(self.absolute_url()+'/setAccessRightXML'+'?'+params).read() + + + 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() + + + if RESPONSE is not None: + RESPONSE.redirect('manage_main') + + + def setAccessRightXML(self,accessright): + """set accessright""" + url=self.metalink + accessrights=['MPIWG','free']#allowes rights + + if accessright =='': + """do nothing""" + return "" + + + try: + geturl="" + for line in ECHO_helpers.urlopen(url).readlines(): + geturl=geturl+line + + + except: + return (None,"Cannot open: "+url) + + try: + dom=xml.dom.minidom.parseString(geturl) + root=dom.getElementsByTagName('resource')[0] + except: + return (None,"Cannot parse: "+url+"
"+geturl) + + metamains=dom.getElementsByTagName('meta') + + if not metamains: + nodenew=dom.createElement('meta') + root.appendChild(nodenew) + metamain=nodenew + else: + metamain=metamains[0] + + + metanodes=metamain.getElementsByTagName('access-conditions') + + if not metanodes: + nodenew=dom.createElement('access-conditions') + metamain.appendChild(nodenew) + metanode=nodenew + else: + metanode=metanodes[0] + + accesses=metanode.getElementsByTagName('access') + + #delete old + if accesses: + metanode.removeChild(accesses[0]).unlink() + + #create new + + nodenew2=dom.createElement('access') + metanode.appendChild(nodenew2) + metanode2=nodenew2 + + attribute=metanode2.getAttribute('type') + + if accessright=="free": + + metanode2.setAttribute('type','free') + + elif accessright.upper()=='MPIWG': + metanode2.setAttribute('type','institution') + nodenew4=dom.createElement('name') + metanodetext=dom.createTextNode('MPIWG') + nodenew4.appendChild(metanodetext) + nodenew2.appendChild(nodenew4) + #print dom.toxml().encode('utf-8') + string= encodeRPC(dom.toxml().encode('utf-8')) + + #TODO: make server configurable + server=xmlrpclib.Server("http://foxridge.mpiwg-berlin.mpg.de/server") + path=urlparse.urlparse(self.metalink)[2] + + server.writeMetaDataFile(path,string,"yes") + + def setStartPageForm(self): + """Form for changing the startpage""" + + + pt=zptFile(self, 'zpt/ChangeECHO_resourceStartPage.zpt') + pt.content_type="text/html" + return pt() + + + def createImageUrl(self,pn=1): + """create ImageUrl""" + + + resourcepath=readFieldFromXML(self.metalink,'resource','archive-path') + + digiliburlprefix=readFieldFromXML(self.metalink,'texttool','digiliburlprefix') + images=readFieldFromXML(self.metalink,'texttool','image') + + + if (not resourcepath) or (not digiliburlprefix) or (not images): + zLOG.LOG("ECHO (createImageUrl)",zLOG.ERROR,"Cannot create ImageUrl for %s"%self.absolute_url()) + return None + resourcepath=resourcepath.replace('/mpiwg/online','') + if not digiliburlprefix: digiliburlprefix="http://echo.mpiwg-berlin.mpg.de/zogilib?" + + if (not images) or (not resourcepath): return None + + return "%sfn=%s&pn=%i"%(digiliburlprefix,resourcepath+"/"+images,pn) + + def copyTitleToInfoXML(self,RESPONSE=None): + """copy title from the resource""" + presentationXML=readFieldFromXML(self.metalink,'texttool','presentation') + resourcepath=readFieldFromXML(self.metalink,'resource','archive-path') + if (not presentationXML) or (not resourcepath): + if RESPONSE: + RESPONSE.write("Error: %s\n"%self.getId()) + else: + return None,self.absolute_url() + + try: + fh=file(os.path.join(resourcepath,presentationXML),'w') + fh.write(""" + + %s + + yes + """%self.title) + fh.close() + return 1,self.getId() + except: + if RESPONSE: + RESPONSE.write("Error: %s\n"%self.getId()) + else: + return None,self.absolute_url() + + + def setStartPage(self,startpage=None,RESPONSE=None): + """set start page, if no startpage defined use the generic one of the resource""" + + if (not (type(startpage)==StringType)): + if ("__generic" in startpage): # checke ob generic in der liste + startpage=self.absolute_url()+"/startpage_html" + elif ("__firstPage" in startpage): # checke ob generic in der liste + startpage=self.createImageUrl() + + if (not startpage): + startpage=self.absolute_url()+"/startpage_html" + elif (startpage=="__generic"): + startpage=self.absolute_url()+"/startpage_html" + elif (startpage=="__firstPage"): + startpage=self.createImageUrl() + + params="startpage=%s"%startpage + #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)) + + 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() + + + path=self.metalink + + path=re.sub(self.REQUEST['SERVER_URL'],'',path) + path=re.sub('http://'+self.REQUEST['HTTP_HOST'],'',path) + + path=re.sub('http://foxridge.mpiwg-berlin.mpg.de:8080','',path) # falls foxridge als server + path=re.sub('http://foxridge.mpiwg-berlin.mpg.de','',path) # falls foxridge als server + path=re.sub('http://foxridge.rz-berlin.mpg.de:8080','',path) # falls foxridge als server + path=re.sub('http://content.mpiwg-berlin.mpg.de','',path) # falls content als server + path=re.sub('http://foxridge.rz-berlin.mpg.de','',path) # falls foxridge als server + path=re.sub('http://vision.mpiwg-berlin.mpg.de','',path) # falls vision als server + path=re.sub('http://xserve02.mpiwg-berlin.mpg.de:18880','',path) # falls vision als server + path=re.sub('http://echo.mpiwg-berlin.mpg.de','',path) # falls echo + path=re.sub('/index.meta','',path) + + + ECHO_helpers.urlopen("http://nausikaa2.rz-berlin.mpg.de:86/cgi-bin/toc/admin/reg.cgi?path=%s"%path).readlines() + + if RESPONSE is not None: + RESPONSE.redirect('manage_main') + + def changeViewerTemplateSetForm(self): + """change the viewer template set""" + pt=zptFile(self, 'zpt/changeResourceViewerTemplateSet') + return pt() + + + def setLink(self, link=None): + """change link field""" + if link is not None: + self.link = link + + + def getTextToolsField(self,name,default=''): + """Lese Textoolsfelder aus index.meta im path aus""" + + try: + dom=xml.dom.minidom.parse(self.metalink) + node=dom.getElementsByTagName('texttool')[0] #getNode + subnode=node.getElementsByTagName(name)[0] + + # bei text wird nur der Folder gebraucht + if name=="text": + splitted=getText(subnode.childNodes).split("/") + return splitted[len(splitted)-2] + else: + return getText(subnode.childNodes) + except: + return default + + + def changeViewerTemplateSet(self,project,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix,RESPONSE=None): + """changeit""" + + paramList=['project','startpage','xslt','thumbtemplate','topbar','digiLibTemplate','digiliburlprefix'] + + + #writeMetadata(self.metalink,self.metaDataHash,project,None,xslt,thumbtemplate,topbar,digiLibTemplate) + + params="project=%s&xslt=%s&thumbtemplate=%s&topbar=%s&digiLibTemplate=%s&digiliburlprefix=%s"%(project,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix) + + try: + 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() + except: + zLOG.LOG("ECHO_ressource (changeViewerTemplateSet)", zLOG.ERROR,"%s (%s)"%sys.exc_info()[0:2]) + 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))) + #print self.absolute_url()+'/newMetaXML'+urllib.quote'?'+params) + # hack Pfad auf die Dokumente + path=self.metalink + + + + path=re.sub('/index.meta','',path) + + #TODO: direct access to the file system necessary, fix that also xmlrpc to the server where the index file is stored is possible + parsedUrl=urlparse.urlparse(path) + path=parsedUrl[2] + + try: + return ECHO_helpers.urlopen("http://nausikaa2.rz-berlin.mpg.de:86/cgi-bin/toc/admin/reg.cgi?path=%s"%path).readlines() + except: + zLOG.LOG("ECHO_Resource (changeViewerTemplateSet)", zLOG.INFO,"%s (%s)"%sys.exc_info()[0:2]) + zLOG.LOG("ECHO_Resource (changeViewerTemplateSet)", zLOG.INFO,"http://nausikaa2.rz-berlin.mpg.de:86/cgi-bin/toc/admin/reg.cgi?path=%s"%path) + + if RESPONSE is not None: + RESPONSE.redirect('manage_main') + + + + security.declarePublic('content_html') def content_html(self): """template fuer content""" - return content_html(self,'resource') + return ECHO_basis.content_html(self,'resource') - def getViewClassification(self): - if hasattr(self,'viewClassification'): - return self.viewClassification - else: - return "" +# def getViewClassification(self): +# if hasattr(self,'viewClassification'): +# return self.viewClassification +# else: +# return "" def getFullTextXML(self,noredirect=None): - """getFullTextXML; gives the FullText as an XML Document, and if somthing goes wrong.""" - try: - fh=urllib.urlopen(self.metalink) - dom=xml.dom.minidom.parse(fh) - texttools=dom.getElementsByTagName('texttool') - text=texttools[0].getElementsByTagName('text') - texturl=getText(text[0].childNodes) - self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml') - if not noredirect: - self.REQUEST.RESPONSE.redirect(texturl) - else: - return texturl - except: + """getFullTextXML; gives the FullText as an XML Document, and if somthing goes wrong.""" + + try: + #zLOG.LOG("ECHO Fulltext",zLOG.INFO,"open %s"%self.metalink) + fh=ECHO_helpers.urlopen(self.metalink) + #zLOG.LOG("ECHO Fulltext",zLOG.INFO,"opened %s"%self.metalink) + dom=xml.dom.minidom.parse(fh) + texttools=dom.getElementsByTagName('texttool') + text=texttools[0].getElementsByTagName('text') + texturl=getText(text[0].childNodes) + + #zLOG.LOG("ECHO Fulltext",zLOG.INFO,"found %s"%texturl) + fh.close() + #zLOG.LOG("ECHO Fulltext",zLOG.INFO,"closed fh") + #keine url + if not (texturl.split(":")[0] in ['http','ftp','file']): + if not noredirect: + return file(texturl).read() + else: + return texturl - if not noredirect: - self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml') - self.REQUEST.RESPONSE.write("no fulltext available") - else: - return "no fulltext available" + if not noredirect: + self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml') + zLOG.LOG("ECHO Fulltext",zLOG.INFO,"redirect to:%s"%texturl) + self.REQUEST.RESPONSE.redirect(texturl) + else: + return texturl + except: + if not noredirect: + self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml') + self.REQUEST.RESPONSE.write("no fulltext available") + else: + return "no fulltext available" + + def getImagePath(self): + """gibt pfad zum image aus""" + return self.getImageView(noredirect="yes",onlyPath="yes") + + def getImageView(self,noredirect=None,onlyPath=None): + """getImages; give Imageviewr and if somthing goes wrong.""" + try: + fh=ECHO_helpers.urlopen(self.metalink) + dom=xml.dom.minidom.parse(fh) + texttools=dom.getElementsByTagName('texttool') + text=texttools[0].getElementsByTagName('image') + imagetemp=getText(text[0].childNodes) + + text=dom.getElementsByTagName('archive-path') + archivepath=getText(text[0].childNodes) + archivepath=re.sub('/mpiwg/online/','',archivepath) + imageurl="http://echo.mpiwg-berlin.mpg.de/zogilib?fn="+archivepath+"/"+imagetemp + fh.close() + + if not noredirect: + self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml') + self.REQUEST.RESPONSE.redirect(imageurl) + else: + if not onlyPath: + return imageurl + else: + return archivepath+"/"+imagetemp + except: + + if not noredirect: + self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml') + self.REQUEST.RESPONSE.write("no fulltext available") + else: + return "no images available" + + def getCopyrightsHTML(self): - """gib link auf copyright notiz aus""" - - if hasattr(self,'copyrightModell'): - obj=self.copyrightModell - - else: - return "ERROR" - ret=[] - - for copyright in obj.getCopyrights(): - - link="copyrightTypes/"+copyright[2]+'/copyright.html' - - try: - label=getattr(self.copyrightTypes,copyright[2]).label - ret.append(("""%s"""%(link,copyright[1],label),copyright[0],copyright[0],copyright[1],copyright[2])) - except: - """nothing""" - - return ret + """gib (link auf copyright link, mediatyp, institution, copyrightType, label von copyrightType) aus""" + + if hasattr(self,'copyrightModel'): + obj=self.copyrightModel + + else: + return "ERROR" + ret=[] + + for copyright in obj.getCopyrights(): #copyright - media / partner / copyrightID + + + try: + if hasattr(self.copyrightTypes,copyright[2]): + copyrightTypeObj=getattr(self.copyrightTypes,copyright[2]) + link="copyrightTypes/"+copyright[2]+'/copyright.html' + else: + copyrightTypeObj=getattr(obj,copyright[2]) + link="copyrightModel/"+copyright[2]+'/copyright.html' + + label=copyrightTypeObj.label + url=getattr(copyrightTypeObj, 'url', '') + + if url!='': + ret.append((url,copyright[0],copyright[1],copyright[2],label)) + else: + if hasattr(copyrightTypeObj, 'copyright.html'): + ret.append(("""%s?partner=%s"""%(link,copyright[1]),copyright[0],copyright[1],copyright[2],label)) + else: + ret.append(('empty',copyright[0],copyright[1],copyright[2],label)) + except: + """nothing""" + + return ret + + def getInstitutionsHTML(self): + """gibt Liste der foerdernden Institutionen aus""" + + if hasattr(self,'support'): + obj=self.support + ret=obj.getSupporter() + return ret + else: + return '' + def getCredits(self): """Ausgabe der credits""" @@ -515,6 +1022,8 @@ class ECHO_resource(Folder,Persistent): return self.credits else: return [] + + def __init__(self,id,link,metalink,resourceID,title,label,description,contentType,renderingType,copyrightType,responsible,credits,weight,coords): @@ -529,47 +1038,38 @@ class ECHO_resource(Folder,Persistent): self.credits=toList(credits) self.description=description self.contentType=contentType - self.copyrightType=copyrightType - self.renderingType=renderingType + self.copyrightType=copyrightType + self.renderingType=renderingType self.responsible=responsible self.resourceID=resourceID - + if coords: coordsnew=[ string.split(x,",") for x in coords] else: coordsnew=[] self.coords=coordsnew +# self.viewClassification="" - def getCoords(self): - """gibt coordinaten als String zurück und löscht zugleich einträge die keine Koordinaten sind, letzteres zur korrektur der Eingabe der alten version""" - retList=[] - if hasattr(self,'coords'): - for x in self.coords: - if len(x)>1: - retList.append(string.join(x,",")) - return retList - - def getContentType(self): - try: - return self.contentType - except: - return "" + try: + return self.contentType + except: + return "" def getCopyrightType(self): - try: - return self.copyrightType - except: - return "" + try: + return self.copyrightType + except: + return "" def getRenderingType(self): - try: - return self.renderingType - except: - return "" + try: + return self.renderingType + except: + return "" def ECHO_resource_config(self): """Main configuration""" @@ -577,59 +1077,54 @@ class ECHO_resource(Folder,Persistent): if not hasattr(self,'weight'): self.weight="" - pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_resource.zpt').__of__(self) + pt=zptFile(self, 'zpt/ChangeECHO_resource.zpt') return pt() def ECHO_resource_config_main(self): """Main configuration""" - if not hasattr(self,'weight'): self.weight="" - - pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_resource_main.zpt').__of__(self) + pt=zptFile(self, 'zpt/ChangeECHO_resource_main.zpt') return pt() def ECHO_resource_config_coords(self): """Coords configuration """ - - pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_resource_coords.zpt').__of__(self) + pt=zptFile(self, 'zpt/ChangeECHO_resource_coords.zpt') return pt() def ECHO_resource_config_credits(self): """Main configuration""" - - pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_resource_credits.zpt').__of__(self) + pt=zptFile(self, 'zpt/ChangeECHO_resource_credits.zpt') return pt() def ECHO_resource_config_metadata(self): """Main configuration""" + if (hasattr(self,'metadata')) and not (hasattr(self,'metaDataHash')): + self.metaDataHash={} + self.contentType=self.bib_type + for data in self.metadata: + data_neu=re.sub('-','_',data) + self.metaDataHash[data_neu]=getattr(self,data)[0:] - if (hasattr(self,'metadata')) and not (hasattr(self,'metaDataHash')): - self.metaDataHash={} - self.contentType=self.bib_type - for data in self.metadata: - data_neu=re.sub('-','_',data) - self.metaDataHash[data_neu]=getattr(self,data) - - - pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_resource_metadata.zpt').__of__(self) + + pt=zptFile(self, 'zpt/ChangeECHO_resource_metadata.zpt') return pt() def changeECHO_resource_main(self,metalink,link,title,label,description,contentType,renderingType,weight,resourceID,RESPONSE=None): - """Änderung der Properties""" - self.resourceID=resourceID - self.title=title - self.label=label - self.description=description - - self.contentType=contentType - self.renderingType=renderingType - self.weight=weight - + """Aenderung der Properties""" + self.resourceID=resourceID + self.title=title + self.label=label + self.description=description + + self.contentType=contentType + self.renderingType=renderingType + self.weight=weight + self.link=link self.metalink=metalink @@ -637,86 +1132,193 @@ class ECHO_resource(Folder,Persistent): RESPONSE.redirect('manage_main') - def changeECHO_resource_coords(self,coords,viewClassification,RESPONSE=None): - """Änderung der Properties - coords""" - - if type(coords)==StringType: - coords=[coords] - - try: - coordsnew=[ string.split(x,",") for x in coords] - except: - coordsnew=[] - - self.coords=coordsnew[0:] - self.viewClassification=viewClassification - + def changeECHO_resource_coords(self,RESPONSE=None): + """Aenderung der Properties - coords""" + #return self.REQUEST + for area in self.getMapAreas(): + id = area.getId() + if self.REQUEST.has_key('del.'+id): + # delete this area + self._delObject(id) + # return to same menu + if RESPONSE is not None: + RESPONSE.redirect('ECHO_resource_config_coords') + return + # modify this area + coordstring = self.REQUEST.get('coords.'+id, '') + coords = string.split(coordstring, ',') + angle = self.REQUEST.get('angle.'+id, '0') + type = self.REQUEST.get('type.'+id, 'area') + if len(coords) == 4: + area.setCoordString(coordstring) + area.setAngle(angle) + area.setType(type) + # return to main menu if RESPONSE is not None: RESPONSE.redirect('manage_main') + def changeECHO_resource_credits(self,credits,responsible,copyrightType,RESPONSE=None): - """Änderung der Properties""" - self.credits=credits - self.responsible=responsible - self.copyrightType=copyrightType + """Aenderung der Properties""" + self.credits=credits + self.responsible=responsible + self.copyrightType=copyrightType if RESPONSE is not None: RESPONSE.redirect('manage_main') def changeECHO_resource_metadata_local(self,RESPONSE=None): - """change metadata""" - tags=self.findTagsFromMapping(self.contentType) - for field in tags[1]: - self.metaDataHash[self.getFieldTag(tags,field)]=self.REQUEST.form[self.getFieldTag(tags,field)] - - - - if RESPONSE is not None: - RESPONSE.redirect('manage_main') + """change metadata""" + tags=self.findTagsFromMapping(self.contentType) + for field in tags[1]: + self.metaDataHash[self.getFieldTag(tags,field)]=self.REQUEST.form[self.getFieldTag(tags,field)][0:] + + + + if RESPONSE is not None: + RESPONSE.redirect('manage_main') def changeECHO_resource_metadata(self,RESPONSE=None): - """change metadata""" - tags=self.findTagsFromMapping(self.contentType) - self.OSAS_meta={} - for field in tags[1]: - try: - self.metaDataHash[self.getFieldTag(tags,field)]=self.REQUEST.form[self.getFieldTag(tags,field)] - self.OSAS_meta[self.getFieldTag(tags,field)]=self.REQUEST.form['OSAS_%s'%self.getFieldTag(tags,field)] - except: - """nothing""" - - return urllib.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() - - if RESPONSE is not None: - RESPONSE.redirect('manage_main') - - - def getMDValue(self,fieldName): - return self.metaDataHash.get(fieldName,'!!NOT USED HERE in Type: %s'%self.contentType) - - def newMetaXML(self): - """new index.meta""" - self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml') - return writeMetadata(self.metalink,self.OSAS_meta) - - - def getMetaDataXML(self): - """prints out metadata as stored in the echo environment, format is the index.meta format""" - self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml') - return writeMetadata(self.metalink,self.metaDataHash) + """change metadata""" + tags=self.findTagsFromMapping(self.contentType) + self.OSAS_meta={} + for field in tags[1]: + try: + self.metaDataHash[self.getFieldTag(tags,field)]=self.REQUEST.form[self.getFieldTag(tags,field)] + self.OSAS_meta[self.getFieldTag(tags,field)]=self.REQUEST.form['OSAS_%s'%self.getFieldTag(tags,field)] + except: + zLOG.LOG("ECHO_collection (changeECHO_resource_metadata)",zLOG.ERROR,"%s (%s)"%sys.exc_info()[0:2]) + + print self.newMetaXML() + 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() + + + if RESPONSE is not None: + RESPONSE.redirect('manage_main') + + + + def getMDValueSimpleSearchField(self): + """returns value for simple search""" + + try: + return " ".join([self.getMDValue('title',generic="yes"), + self.getMDValue('author',generic="yes"), + self.getMDValue('year',generic="yes"),self.getTitle()]) + except: + + #zLOG.LOG(" ECHO_collection(getMDSimpleSearchField)",zLOG.INFO," ".join([self.getMDValue('title',generic="yes"), + # self.getMDValue('author',generic="yes"), + # self.getMDValue('year',generic="yes"),''])) + return "" + + def getMDValue(self,fieldNameTest,empty=None,generic=None): + """get md values""" + #TODO: cache mappinghash + + fieldName=None + if generic: + if self.contentType: + ct=self.contentType.replace(" ","_").lower() + else: + zLOG.LOG("ECHO_collection (getMDValue)", zLOG.INFO, "no_content type for %s"%self.getId()) + ct="" + + #caching + if not hasattr(self,'_v_mapHash'): #noch keine cachevariable + self._v_mapHash={} + + tmp=self._v_mapHash.get(ct,None) + if tmp: #teste ob type schon existiert + fieldName=tmp.get(fieldNameTest,None) + else: + self._v_mapHash[ct]={} + + #noch nicht gecached + if not fieldName and hasattr(self.standardMD,ct): + fieldName=getattr(self.standardMD,ct).generateMappingHash()[fieldNameTest][0] + self._v_mapHash[ct][fieldNameTest]=fieldName + if not fieldName: + fieldName=fieldNameTest + if not empty: + #FIXME: warum gibt es manchmal kein metadatahas + try: + + ret =self.metaDataHash.get(fieldName,'!!NOT USED HERE in Type: %s'%self.contentType) + except: + zLOG.LOG("ECHO (line 1069)",zLOG.ERROR,"no md hash for %s"%self.getId()) + return "" + + else: + + + ret= self.metaDataHash.get(fieldNameTest,empty) + + if type(ret) is StringType: + return ret.decode('utf-8') + else: + return ret + + getFieldValue=getMDValue #depricated + + def newMetaXML(self,project=None,startpage=None,xslt=None,thumbtemplate=None,topbar=None,digiLibTemplate=None,digiliburlprefix=None): + """new index.meta""" + self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml') + + if not hasattr(self,'metaDataHash'): + + self.copyIndex_meta2echo_resource() + try: + return writeMetadata(self.metalink,self.OSAS_meta,project,startpage,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix=digiliburlprefix) + except: + return writeMetadata(self.metalink,self.metaDataHash,project,startpage,xslt,thumbtemplate,topbar,digiLibTemplate,digiliburlprefix=digiliburlprefix) - def changeECHO_resource(self,metalink,link,title,label,description,contentType,responsible,weight,viewClassification="",coords=None,credits=None,RESPONSE=None): - """Änderung der Properties""" + def showMetaDataXML(self,project=None,startpage=None,xslt=None,thumbtemplate=None,topbar=None,digiLibTemplate=None): + """return bibliographical metadata as stored in the object""" + + try: + + return writeMetadata(self.metalink,self.metaDataHash,project,startpage,xslt,thumbtemplate,topbar,digiLibTemplate,xmlfrag="yes") + except: + return " no metadata stored" + + def getXQueryMetaData(self,xquery): + ''' + execute an xquery on the metadata and returns a list of tuples, + each tuple represent the content of the node as text and the whole node as xml-fragment + @param xquery: xquery auf den metadaten + ''' + + try: + md=writeMetadata(self.metalink,self.metaDataHash,xmlfrag="yes") + except: + return None + + dom = NonvalidatingReader.parseString(md,"http://www.mpiwg-berlin.mpg.de/") + + results=Ft.Xml.XPath.Evaluate(xquery, contextNode=dom) + + ret=[] + for result in results: + + buf = cStringIO.StringIO() + PrettyPrint(result, stream=buf) + str = buf.getvalue()[0:] + buf.close() + ret.append((getTextFromNode(result),str)) + + return ret - try: - coordsnew=[ string.split(x,",") for x in coords] - except: - coordsnew=[] + def getMetaDataXML(self,project=None,startpage=None,xslt=None,thumbtemplate=None,topbar=None,digiLibTemplate=None): + """prints out metadata as stored in the echo environment, format is the index.meta format""" + self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml') + return writeMetadata(self.metalink,self.metaDataHash) + + def changeECHO_resource(self,metalink,link,title,label,description,contentType,responsible,weight,coords=None,credits=None,RESPONSE=None): + """Aenderung der Properties""" - setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight,coordsnew) - self.viewClassification=viewClassification - self.coords=coordsnew[0:] + setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight) self.link=link self.metalink=metalink @@ -726,47 +1328,24 @@ class ECHO_resource(Folder,Persistent): manage_options = Folder.manage_options+( {'label':'Main Config','action':'ECHO_resource_config_main'}, - {'label':'Change Metadata','action':'ECHO_resource_config_metadata'}, - {'label':'Change Coords','action':'ECHO_resource_config_coords'}, - {'label':'Add coords','action':'ECHO_graphicEntry'}, + {'label':'Change Metadata','action':'ECHO_resource_config_metadata'}, + {'label':'Graphic Coords','action':'ECHO_graphicEntry'}, {'label':'Sync Metadata','action':'ECHO_getResourceMD'}, - ) - - def getOverview(self): - """overview graphics""" - - return self.aq_parent.ZopeFind(self.aq_parent,obj_ids=['overview'])[0][1] - - def ECHO_graphicEntry(self): - """DO nothing""" - overview = self.aq_parent.ZopeFind(self.aq_parent,obj_ids=['overview']) - if overview: - pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_draw.zpt').__of__(self) - return pt() - else: - return "NO OVERVIEW GRAPHICS" - - def ECHO_enterCoords(self,coordstr,angle="",RESPONSE=None): - """Enter coords""" - coords=self.coords - temco=coordstr.split(",") - temco.append(angle) - coords.append(temco) - - self.coords=coords[0:] - - if RESPONSE is not None: - RESPONSE.redirect('ECHO_graphicEntry') + {'label':'Change TemplateSets and Image Viewer','action':'changeViewerTemplateSetForm'}, + {'label':'set/change startpage','action':'setStartPageForm'}, + {'label':'Copy MD for indexing and search','action':'copySearchFields'}, + {'label':'Change AccessRights','action':'changeAccessRightForm'}, + ) def isDefinedInThisSet(self,fields,field): - """checks if field is defined in fields""" - if (fields[0].has_key(field)) and not (fields[0][field]==""): - return 1 - else: - - return 0 - + """checks if field is defined in fields""" + if (fields[0].has_key(field)) and not (fields[0][field]==""): + return 1 + else: + + return 0 + def getFieldLabel(self,fields,field): """get labels""" try: @@ -792,61 +1371,57 @@ class ECHO_resource(Folder,Persistent): return field - - def getFieldValue(self,field): - """get value""" - - try: - - ret=self.metaDataHash[field] - if ret == "": - return None - else: - return ret - except: - return None def getMetaDataHash(self): - """md hash""" - return self.metaDataHash + """md hash""" + return self.metaDataHash def setFieldValue(self,field,value): """get value""" - - if not hasattr(self,'metaDataHash'): - setattr(self,'metaDataHash',{}) - self.metaDataHash[field]=value[0:] - - + #TODO: remove setFieldValue + + if not hasattr(self,'metaDataHash'): + setattr(self,'metaDataHash',{}) + self.metaDataHash[field]=value[0:] + + def copySearchFields(self): + """copys metadatafields to the object""" + fields=['author','title','year'] + + for field in fields: + setattr(self,'MD_'+field,self.getMDValue(field,generic="yes")) + def findLabelsFromMapping(self,referenceType): """gib hash mit label -> generic zurueck""" - #return {},[] + #return {},[] temp=self.ZopeFind(self.standardMD) - if referenceType=="": - referenceType="book" - - + if referenceType=="": + referenceType="book" + + bibdata={} retdata={} - fields=[] + fields=[] fieldlist=self.standardMD.fieldList - - for referenceTypeF in self.referencetypes: - if referenceTypeF[1].title.lower() == referenceType.lower(): - - try: - bibdata[referenceTypeF[1].title]=referenceTypeF[1].fields - referenceType=referenceTypeF[1].title - except: - bibdata[referenceType]=referenceTypeF[1].fields - + tags=self.findTagsFromMapping(self.contentType) + self.referencetypes=tags[2] + for referenceTypeF in self.referencetypes: + + if referenceTypeF[1].title.lower() == referenceType.lower(): + + try: + bibdata[referenceTypeF[1].title]=referenceTypeF[1].fields + referenceType=referenceTypeF[1].title + except: + bibdata[referenceType]=referenceTypeF[1].fields + - bibdata['data']=referenceTypeF[1] - fields=bibdata[referenceType] + bibdata['data']=referenceTypeF[1] + fields=bibdata[referenceType] for field in fieldlist: retdata[field]=referenceTypeF[1].getValue(field)[1] @@ -854,157 +1429,192 @@ class ECHO_resource(Folder,Persistent): def findTagsFromMapping(self,referenceType): """gib hash mit label -> generic zurueck""" - + - if referenceType=="": - referenceType="book" - - temp = self.ZopeFind(self.standardMD)[0:] - - - #self.referencetypes=temp[0:] - - - + if referenceType=="": + referenceType="book" + + temp = self.ZopeFind(self.standardMD)[0:] - + + #self.referencetypes=temp[0:] + + + bibdata={} retdata={} fieldlist=self.standardMD.fieldList - - for referenceTypeF in temp: - - if referenceTypeF[1].title.lower() == referenceType.lower(): - try: - bibdata[referenceTypeF[1].title]=referenceTypeF[1].fields - referenceType=referenceTypeF[1].title - except: - bibdata[referenceType]=referenceTypeF[1].fields - bibdata['data']=referenceTypeF[1] - fields=bibdata[referenceType] + fields=[] + for referenceTypeF in temp: + #print referenceType + + if referenceTypeF[1].title.lower() == referenceType.lower(): + try: + bibdata[referenceTypeF[1].title]=referenceTypeF[1].fields + referenceType=referenceTypeF[1].title + except: + bibdata[referenceType]=referenceTypeF[1].fields + bibdata['data']=referenceTypeF[1] + fields=bibdata[referenceType] for field in fieldlist: retdata[field]=referenceTypeF[1].getValue(field)[0] - + return retdata,fieldlist,temp,fields - + security.declarePublic('copyIndex_meta2echo_resource') # has to be change, presentlyset because of OSAS koordination def copyIndex_meta2echo_resource(self,RESPONSE=None): - """copy MD von Index_meta to the echo_resource""" - - (metadict, error)=readMetadata(self.metalink) - - self.metaDataHash={} - if not error=="": #Fehler beim Auslesen des Metafiles - return "ERROR:",error - fields=self.findTagsFromMapping(self.contentType) - - #fields=self.findLabelsFromMapping(self.contentType) - for field in fields[1]: - - if self.isDefinedInThisSet(fields,field): - #print urllib.unquote(metadict.get(self.getFieldTag(fields,field),'')) - self.setFieldValue(self.getFieldTag(fields,field),metadict.get(self.getFieldTag(fields,field),'')) - - - - if RESPONSE: - return RESPONSE.redirect('manage_main') - - def ECHO_getResourceMD(self,template="yes"): + """copy MD von Index_meta to the echo_resource""" + + (metadict, error)=readMetadata(self.metalink) + + + + self.metaDataHash={} + if not error=="": #Fehler beim Auslesen des Metafiles + + return "ERROR:",error,self.absolute_url() + + self.contentType=metadict['bib_type'][0:] + fields=self.findTagsFromMapping(self.contentType) + + #fields=self.findLabelsFromMapping(self.contentType) + for field in fields[1]: + + if self.isDefinedInThisSet(fields,field): + #print urllib.unquote(metadict.get(self.getFieldTag(fields,field),'')) + self.setFieldValue(self.getFieldTag(fields,field),metadict.get(self.getFieldTag(fields,field),'')) + + + + if RESPONSE: + return RESPONSE.redirect('manage_main') + + return "OK:",self.absolute_url(),self.contentType + + def ECHO_getResourceMD(self,template="yes",back=None,overwrite="no"): """Einlesen der Metadaten und Anlegen dieser Metadaten als Informationen zur Resource""" (metadict, error)=readMetadata(self.metalink) - - + + if back: + self.REQUEST.SESSION['back']=back if not error=="": #Fehler beim Auslesen des Metafiles - return "ERROR:",error - + return "ERROR:",error + + if (not self.contentType) or (overwrite=="yes"): + self.contentType=metadict['bib_type'].lower() + + if not (metadict['bib_type'].lower()==self.contentType.lower()): + self.REQUEST.SESSION['contentStorage']=metadict['bib_type'] + self.REQUEST.SESSION['contentZope']=self.contentType - if not (metadict['bib_type'].lower()==self.contentType.lower()): - self.REQUEST.SESSION['contentStorage']=metadict['bib_type'] - self.REQUEST.SESSION['contentZope']=self.contentType + return zptFile(self, 'zpt/ECHO_getResourceMDErrorContentType.zpt')() - return PageTemplateFile('Products/ECHO_content/zpt/ECHO_getResourceMDErrorContentType.zpt').__of__(self)() + #self.REQUEST.SESSION['metadict']=metadict + + + - self.REQUEST.SESSION['metadict']=metadict + self.REQUEST.SESSION['diffs']=checkDiffs(self,metadict) - - - self.REQUEST.SESSION['diffs']=checkDiffs(self,self.REQUEST.SESSION['metadict']) - - if template=="yes": - pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_resourceMD.zpt').__of__(self) - return pt() + #pt=PageTemplateFile(os.path.join(package_home(globals()), 'zpt/ECHO_resourceMD.zpt'),metadict=metadict).__of__(self) + pt=zptFile(self, 'zpt/ECHO_resourceMD.zpt') + + return pt(metadict=metadict) - + def ECHO_getMD(self,item): """Ausgabe der MD""" return getattr(self,item) - + + def checkRDF(self,path): + """check if pdf in the path""" + try: + for fileName in os.listdir(path): + if os.path.splitext(fileName)[1]==".pdf": + return os.path.join(path,fileName) + return None + except: + return None + + + security.declareProtected('View','index_html') def index_html(self): """standard page""" - + pdf=self.checkRDF(self.link) + if pdf: + fh=file(pdf,'r').read() + self.REQUEST.RESPONSE.setHeader('Content-Type','application/pdf') + self.REQUEST.RESPONSE.write(fh) + self.REQUEST.RESPONSE.close() + return return self.REQUEST.RESPONSE.redirect(self.link) def startpage_html(self): - """prints out a startpage for a resource for use e.g. in the BVE""" + """prints out a startpage for a resource for use e.g. in the BVE""" - # suche ob startpage.html in dem Ordner vorhanden ist, dann wir diese angezeigt + # suche ob startpage.html in dem Ordner vorhanden ist, dann wir diese angezeigt - sp=self.ZopeFind(self,obj_ids=['startpage.html']) + sp=self.ZopeFind(self,obj_ids=['startpage.html']) - if sp: - return sp[1]() + if sp: + return sp[1]() - #prüfen ob irgendwo ein template - if hasattr(self,'startpage_index_template'): - return self.startpage_index_template() + #pruefen ob irgendwo ein template + if hasattr(self,'startpage_index_template'): + return self.startpage_index_template() - #generisches template ausgeben - - pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_startpage_index_template_standard.zpt').__of__(self) - pt.content_type="text/html" - return pt() + #generisches template ausgeben + + pt=zptFile(self, 'zpt/ECHO_startpage_index_template_standard.zpt') + pt.content_type="text/html" + return pt() def toc_html(self): - - sp=self.ZopeFind(self,obj_ids=['toc.html']) - - if sp: - return sp[0][1]() + + sp=self.ZopeFind(self,obj_ids=['toc.html']) + + if sp: + return sp[0][1]() + + security.declarePublic('generate_label') # has to be change, presentlyset because of OSAS koordination - def generate_label(self): """Erzeugt_standard_Label aus Template""" - pt=getattr(self,"label_template_"+self.bib_type) + pt=getattr(self,"label_template_"+self.contentType.lower()) + self.label=pt()[0:] return pt() + security.declarePublic('generate_title') # has to be change, presentlyset because of OSAS koordination + def generate_title(self,RESPONSE=None): """Erzeugt_standard_Label aus Template""" - pt=getattr(self,"label_template_"+self.contentType) + pt=getattr(self,"label_template_"+self.contentType.lower()) - self.title=pt() - + self.title=pt()[0:] + return pt() +Globals.InitializeClass(ECHO_resource) + def manage_addECHO_resourceForm(self): """Form for adding a ressource""" - pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_resourceForm.zpt').__of__(self) + pt=zptFile(self, 'zpt/AddECHO_resourceForm.zpt') return pt() -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): - """addaresource""" +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): + """addresource""" newObj=ECHO_resource(id,link,metalink,resourceID,title,label,description,contentType,renderingType,copyrightType,responsible,credits,weight,coords) @@ -1014,22 +1624,22 @@ def manage_addECHO_resource(self,id,titl RESPONSE.redirect('manage_main') -class ECHO_externalLink(Folder): +class ECHO_externalLink(Folder,ECHO_basis): """Link zu einer externen Ressource""" security=ClassSecurityInfo() meta_type='ECHO_externalLink' - def getTitle(self): - """title""" - return self.title.encode('utf-8') - - def getLabel(self): - """title""" - return self.label.encode('utf-8') - + security.declarePublic('content_html') def content_html(self): """template fuer content""" - return content_html(self,'externalLink') + ret= ECHO_basis.content_html(self,'externalLink') + + if type(ret) is StringType: + return ret.decode('utf-8') + else: + return ret + + def __init__(self,id,link,title,label,description,contentType,responsible,credits,weight,coords): @@ -1057,21 +1667,14 @@ class ECHO_externalLink(Folder): self.coords=[''] - pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_externalLink.zpt').__of__(self) + pt=zptFile(self, 'zpt/ChangeECHO_externalLink.zpt') return pt() def changeECHO_externalLink(self,link,title,label,description,contentType,responsible,weight,coords=None,credits=None,RESPONSE=None): + """Aenderung der Properties""" + setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight) - """Änderung der Properties""" - try: - coordsnew=[ string.split(x,",") for x in coords] - except: - coordsnew=[] - - setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight,coords) - - self.coords=coordsnew[0:] self.link=link if RESPONSE is not None: RESPONSE.redirect('manage_main') @@ -1079,6 +1682,7 @@ class ECHO_externalLink(Folder): manage_options = Folder.manage_options+( {'label':'Main Config','action':'ECHO_externalLink_config'}, + {'label':'Graphic Coords','action':'ECHO_graphicEntry'}, ) @@ -1089,7 +1693,7 @@ class ECHO_externalLink(Folder): def manage_addECHO_externalLinkForm(self): """Form for external Links""" - pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_externalLinkForm.zpt').__of__(self) + pt=zptFile(self, 'zpt/AddECHO_externalLinkForm.zpt') return pt() @@ -1105,106 +1709,527 @@ def manage_addECHO_externalLink(self,id, class ECHO_link(ECHO_externalLink): - """external_link""" + """external_link""" + + meta_type="ECHO_link" + + manage_options = ECHO_externalLink.manage_options+( + {'label':'add links config','action':'ECHO_link_addLinksForm'}, + ) + + def ECHO_link_addLinksForm(self): + """Main configuration""" + + pt=zptFile(self, 'zpt/ChangeECHO_link_addLinks.zpt') + return pt() + + def ECHO_link_addLinks(self,addLinks,RESPONSE): + """add links""" + self.addLinks=addLinks + if RESPONSE is not None: + RESPONSE.redirect('manage_main') + + def content_html(self): + """template fuer link""" + + + if hasattr(self,"link_template"): + ret=ECHO_basis.content_html(self,'link') - meta_type="ECHO_link" - + else: + ret=ECHO_basis.content_html(self,'collection') + + + #return ret + return ret +# +# +# try: +# return ret.decode('utf-8') +# except: +# try: +# return ret.decode('latin-1') +# except: +# +# return ret +# + + + def index_html(self): + """standard link""" + if self.link: + splitted=self.link.split("?") + if len(splitted)>1: + params=cgi.parse_qs(splitted[1]) + + for x in params.keys(): + if type(params[x]) is ListType: + params[x]=params[x][0] + + + else: + params={} + + if getattr(self,'addLinks','yes')=="yes": + params['backLink']=self.aq_parent.absolute_url() + params['startLink']=splitted[0]+"?"+urllib.urlencode(params) + + + return self.REQUEST.RESPONSE.redirect(splitted[0]+"?"+urllib.urlencode(params)) + else: + return "" - def content_html(self): - """template fuer link""" - if hasattr(self,"link_template"): - return content_html(self,'link') - else: - return content_html(self,'collection') - def manage_addECHO_linkForm(self): """Form for external Links""" - pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_linkForm.zpt').__of__(self) + pt=zptFile(self, 'zpt/AddECHO_linkForm.zpt') return pt() -def manage_addECHO_link(self,id,title,label,description,contentType,responsible,link,weight,coords=None,credits=None,RESPONSE=None): +def manage_addECHO_link(self,id,title,label,description="",contentType="",responsible="",link="",weight="",coords=[],credits=None,RESPONSE=None): """Add an external Link""" newObj=ECHO_link(id,link,title,label,description,contentType,responsible,credits,weight,coords) self._setObject(id,newObj) - + + getattr(self,id).addLinks='no' + if RESPONSE is not None: RESPONSE.redirect('manage_main') - + -class ECHO_collection(Folder, Persistent, Implicit): +class ECHO_collection(CatalogAware, Folder, Persistent, Implicit, Cacheable,ECHO_basis): """ECHO Collection""" + management_page_charset="utf-8" security=ClassSecurityInfo() meta_type='ECHO_collection' - viewClassificationList=viewClassificationListMaster + default_catalog='resourceCatalog' + +# viewClassificationList=viewClassificationListMaster displayTypes=displayTypes - def getPartnerCopyright(self,name,sonst="generic"): - """gibt generisches copyright eines partners aus, sonst behalte jetzige einsteillung""" - #print "hi",name,sonst - #print getattr(self.partners,name).copyrightType - try: - partner=getattr(self.partners,name) - return partner.copyrightType - except: - print "error" - return sonst + path="/mpiwg/online/permanent/shipbuilding" - def partnerSelector_HTML(self,selected=None): - """give type selector""" - if not selected: - retStr="