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: import string
13: import re
14: import os
15: import OFS.Image
16: from types import *
17: from OFS.Image import Image
18: from Globals import DTMLFile
19: from OFS.Folder import Folder
20: from OFS.SimpleItem import SimpleItem
21: from AccessControl import ClassSecurityInfo
22: from AccessControl.User import UserFolder
23: from Globals import InitializeClass
24: from Globals import DTMLFile
25: import Globals
26: from Products.PageTemplates.PageTemplateFile import PageTemplateFile
27: from Products.PageTemplates.PageTemplate import PageTemplate
28: from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate
29: from Globals import Persistent, package_home
30: from Acquisition import Implicit
31: from ECHO_helpers import displayTypes
32:
33:
34: try:
35: from psycopg import libpq
36: except:
37: try:
38: from pyPgSQL import libpq
39: except:
40: print "ECHO_collection: Warning - No libpq imported!"
41:
42: import xml.dom.minidom
43:
44: import urllib
45: import xml.dom.minidom
46: from ECHO_graphicalOverview import javaHandler,javaScriptMain
47: import ECHO_helpers
48:
49: def getCopyrightsFromForm(self,argv):
50: medias={}
51: partners={}
52: copyrights={}
53:
54: copyrightsFinal=[]
55: for arg in argv.keys():
56:
57: if arg[0:5]=='media':
58: nm=int(arg[5:])
59: medias[nm]=argv[arg]
60: elif arg[0:5]=='partn':
61: nm=int(arg[5:])
62: partners[nm]=argv[arg]
63: elif arg[0:5]=='copyr':
64: nm=int(arg[5:])
65: copyrights[nm]=argv[arg]
66:
67:
68:
69: copyrightsList=[(medias[nm],partners[nm],copyrights[nm]) for nm in medias.keys()]
70: for copyright in copyrightsList:
71:
72: if copyright[2]=='institution0000':
73: copyrightsFinal.append((copyright[0],copyright[1],self.getPartnerCopyright(copyright[1],'')))
74: else:
75: if not copyright[0]=='':
76: copyrightsFinal.append(copyright)
77:
78:
79: return copyrightsFinal
80:
81: #List of different types for the graphical linking viewer
82: viewClassificationListMaster=['view point','area']
83:
84:
85: def checkDiffs(self,metadict):
86: """check differences"""
87:
88:
89:
90:
91: def NoneToEmpty(obj):
92: if obj:
93: return obj
94: else:
95: return ""
96:
97:
98:
99: diffs={}
100:
101: tags=self.findTagsFromMapping(self.contentType)
102: self.referencetypes=tags[2]
103: self.fields=tags[3]
104:
105:
106: for field in tags[1]:
107: try:
108: if (NoneToEmpty(self.getFieldValue(self.getFieldTag(tags,field)))==metadict[self.getFieldTag(tags,field)]):
109: diffs[self.getFieldTag(tags,field)]=1
110: else:
111:
112: diffs[self.getFieldTag(tags,field)]=0
113: except:
114: diffs[self.getFieldTag(tags,field)]=0
115:
116: return diffs
117:
118: def content_html(self,type):
119: """template fuer content"""
120: #templates = self.ZopeFind(self.aq_parent,obj_ids=[type+"_template"])
121: #
122: #if templates:
123: # return templates[0][1]()
124:
125: if hasattr(self,type+"_template"):
126: obj=getattr(self,type+"_template")
127: return obj()
128: else:
129: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_%s_template_standard.zpt'%type).__of__(self)
130: pt.content_type="text/html"
131: return pt()
132:
133: def toList(field):
134: """Einzelfeld in Liste umwandeln"""
135: if type(field)==StringType:
136: return [field]
137: else:
138: return field
139:
140: def getText(nodelist):
141:
142: rc = ""
143: for node in nodelist:
144: if node.nodeType == node.TEXT_NODE:
145: rc = rc + node.data
146: return rc
147:
148:
149: def sendFile(self, filename, type):
150: """sends an object or a local file (in the product) as response"""
151: paths = filename.split('/')
152: object = self
153: # look for an object called filename
154: for path in paths:
155: if hasattr(object, path):
156: object = getattr(object, path)
157: else:
158: object = None
159: break
160: if object:
161: # if the object exists then send it
162: return object.index_html(self.REQUEST.REQUEST, self.REQUEST.RESPONSE)
163: else:
164: # send a local file with the given content-type
165: fn = os.path.join(package_home(globals()), filename)
166: self.REQUEST.RESPONSE.setHeader("Content-Type", type)
167: self.REQUEST.RESPONSE.write(file(fn).read())
168: return
169:
170: class BrowserCheck:
171: """check the browsers request to find out the browser type"""
172:
173: def __init__(self, zope):
174: self.ua = zope.REQUEST.get_header("HTTP_USER_AGENT")
175: self.isN4 = (string.find(self.ua, 'Mozilla/4.') > -1) and (string.find(self.ua, 'MSIE') < 0)
176: self.isIE = string.find(self.ua, 'MSIE') > -1
177: self.nav = self.ua[string.find(self.ua, '('):]
178: ie = string.split(self.nav, "; ")[1]
179: if string.find(ie, "MSIE") > -1:
180: self.versIE = string.split(ie, " ")[1]
181: self.isMac = string.find(self.ua, 'Macintosh') > -1
182: self.isWin = string.find(self.ua, 'Windows') > -1
183: self.isIEWin = self.isIE and self.isWin
184: self.isIEMac = self.isIE and self.isMac
185:
186:
187: def writeMetadata(url,metadict):
188: """Einlesen der Metadaten und und erstellen des geaenderten XML file"""
189:
190: try:
191: geturl=""
192: for line in urllib.urlopen(url).readlines():
193: geturl=geturl+line
194:
195:
196: except:
197: return (None,"Cannot open: "+url)
198:
199: try:
200: dom=xml.dom.minidom.parseString(geturl)
201: except:
202: return (None,"Cannot parse: "+url+"<br>"+geturl)
203:
204: metanodes=dom.getElementsByTagName('bib')
205:
206: if not metanodes:
207: metanodes=dom.getElementsByTagName('archimedes')
208:
209: metanode=metanodes[0]
210:
211: for metaData in metadict.keys():
212:
213: try:
214: nodeOld=metanode.getElementsByTagName(metaData)
215: except:
216: nodeOld=None
217:
218: if nodeOld:
219: metanode.removeChild(nodeOld[0]).unlink()
220: else:
221: # try also old writing rule - instead of _:
222: try:
223: nodeOld=metanode.getElementsByTagName(re.sub('_','-',metaData))
224: except:
225: nodeOld=None
226:
227: if nodeOld:
228: metanode.removeChild(nodeOld[0]).unlink()
229:
230: metanodeneu=dom.createElement(metaData)
231: try:
232: metanodetext=dom.createTextNode(unicode(metadict[metaData],"utf-8"))
233: except:
234: metanodetext=dom.createTextNode(metadict[metaData].encode('utf-8'))
235: metanodeneu.appendChild(metanodetext)
236: metanode.appendChild(metanodeneu)
237:
238:
239: return dom.toxml().encode('utf-8')
240:
241:
242:
243: def readMetadata(url):
244: """Methode zum Auslesen der Metadateninformation zu einer Resource
245: Vorerst noch Typ bib"""
246:
247: metadict={}
248: try:
249: geturl=""
250: for line in urllib.urlopen(url).readlines():
251: geturl=geturl+line
252:
253:
254: except:
255: return (None,"Cannot open: "+url)
256:
257: try:
258: dom=xml.dom.minidom.parseString(geturl)
259: except:
260: return (None,"Cannot parse: "+url+"<br>"+geturl)
261:
262: metanode=dom.getElementsByTagName('bib')
263: metadict['bib_type']='Book'
264: if len(metanode)==0:
265: metanode=dom.getElementsByTagName('archimedes')
266: metadict['bib_type']='Archimedes'
267:
268:
269: if not len(metanode)==0:
270: metacontent=metanode[0].childNodes
271:
272: try:
273: metadict['bib_type']=getText(dom.getElementsByTagName('bib')[0].attributes['type'].childNodes)
274: except:
275: """nothing"""
276:
277: for node in metacontent:
278: try:
279: #print urllib.unquote(getText(node.childNodes)),getText(node.childNodes)
280: metadict[re.sub('-','_',node.tagName.lower())]=urllib.unquote(getText(node.childNodes))
281: except:
282: """nothing"""
283:
284:
285: return metadict,""
286:
287:
288: def setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight,coordstrs,viewClassification=""):
289:
290: """Allegemeine Informationen zu einer ECHO Collection"""
291:
292: self.viewClassification=viewClassification
293:
294: self.label = label
295: self.title=title
296: self.description=description
297: self.contentType=contentType
298: self.responsible=responsible
299: self.credits=toList(credits)
300: self.weight=weight
301:
302: coords=[]
303: #coordinates of for rectangles
304:
305:
306: if coordstrs:
307: for coordstr in coordstrs:
308:
309: try:
310: temco=coordstr.split(",")
311: except:
312: temco=[]
313:
314: coords.append(temco)
315:
316:
317: self.coords=coords[0:]
318:
319: class ECHO_copyright(Folder):
320: """Copyright informationen"""
321: meta_type="ECHO_copyright"
322:
323:
324:
325: def __init__(self,id,title,copyrights):
326: """init"""
327: self.title=title
328: self.id=id
329: self.copyrights=copyrights[0:]
330:
331: def getCopyrights(self):
332: """return coyprights"""
333: return self.copyrights
334:
335: manage_options = Folder.manage_options+(
336: {'label':'Main Config','action':'ECHO_copyright_configForm'},
337: )
338:
339: def ECHO_copyright_configForm(self):
340: """change form"""
341: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_copyright').__of__(self)
342: pt.content_type="text/html"
343: return pt()
344:
345: def ECHO_copyright_config(self,title,RESPONSE=None):
346: """change"""
347: self.title=title
348: self.copyrights=[]
349: self.copyrights=getCopyrightsFromForm(self,self.REQUEST.form)[0:]
350:
351: if RESPONSE is not None:
352: RESPONSE.redirect('manage_main')
353:
354:
355: def manage_addECHO_copyrightForm(self):
356: """Form for adding"""
357: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_copyright.zpt').__of__(self)
358: return pt()
359:
360: def manage_addECHO_copyright(self, id,title,RESPONSE=None):
361: """add the copyright"""
362:
363: meta_type="ECHO_copyright"
364:
365: #first generate copyrights as list of tripels (mediaType,partner,copyrightType)
366:
367:
368:
369: self._setObject(id, ECHO_copyright(id, title,getCopyrightsFromForm(self,self.REQUEST.form)))
370:
371: if RESPONSE is not None:
372: RESPONSE.redirect('manage_main')
373:
374: class ECHO_layoutTemplate(ZopePageTemplate):
375: """Create a layout Template for different purposes"""
376:
377: meta_type="ECHO_layoutTemplate"
378:
379: def __init__(self, id, text=None, content_type=None,EchoType=None):
380: self.id = str(id)
381:
382:
383:
384: self.ZBindings_edit(self._default_bindings)
385: if text is None:
386: self._default_content_fn = os.path.join(package_home(globals()),
387: 'zpt/ECHO_%s_template_standard.zpt'%EchoType)
388: text = open(self._default_content_fn).read()
389: self.pt_edit(text, content_type)
390:
391:
392: """change form"""
393:
394:
395: def manage_addECHO_layoutTemplateForm(self):
396: """Form for adding"""
397: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_layoutTemplate.zpt').__of__(self)
398: return pt()
399:
400: from urllib import quote
401:
402:
403: def manage_addECHO_layoutTemplate(self, EchoType,title=None,REQUEST=None):
404: "Add a Page Template with optional file content."
405: if type(EchoType)==StringType:
406: EchoTypes=[EchoType]
407: else:
408: EchoTypes=EchoType
409:
410: for singleType in EchoTypes:
411:
412: id = str(singleType)+"_template"
413: if REQUEST is None:
414: self._setObject(id, ECHO_layoutTemplate(id, text,EchoType=singleType))
415: ob = getattr(self, id)
416:
417: if title:
418: ob.pt_setTitle(title)
419: return ob
420: else:
421: file = REQUEST.form.get('file')
422: headers = getattr(file, 'headers', None)
423: if headers is None or not file.filename:
424: zpt = ECHO_layoutTemplate(id,EchoType=singleType)
425: else:
426: zpt = ECHO_layoutTemplate(id, file, headers.get('content_type'))
427:
428: self._setObject(id, zpt)
429: ob = getattr(self, id)
430: if title:
431: ob.pt_setTitle(title)
432:
433: try:
434: u = self.DestinationURL()
435: except AttributeError:
436: u = REQUEST['URL1']
437:
438:
439: REQUEST.RESPONSE.redirect(u+'/manage_main')
440: return ''
441:
442: class ECHO_resource(Folder,Persistent):
443: """ECHO Ressource"""
444: meta_type='ECHO_resource'
445:
446: viewClassificationList=viewClassificationListMaster
447:
448: getSubCols = ECHO_helpers.getSubCols
449:
450:
451: def getTitle(self):
452: """title"""
453: return self.title.encode('utf-8')
454:
455: def getLabel(self):
456: """title"""
457: return self.label.encode('utf-8')
458:
459: def content_html(self):
460: """template fuer content"""
461: return content_html(self,'resource')
462:
463: def getViewClassification(self):
464: if hasattr(self,'viewClassification'):
465: return self.viewClassification
466: else:
467: return ""
468:
469: def getFullTextXML(self,noredirect=None):
470: """getFullTextXML; gives the FullText as an XML Document, and <error></error> if somthing goes wrong."""
471: try:
472: fh=urllib.urlopen(self.metalink)
473: dom=xml.dom.minidom.parse(fh)
474: texttools=dom.getElementsByTagName('texttool')
475: text=texttools[0].getElementsByTagName('text')
476: texturl=getText(text[0].childNodes)
477: self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
478: if not noredirect:
479: self.REQUEST.RESPONSE.redirect(texturl)
480: else:
481: return texturl
482: except:
483:
484: if not noredirect:
485: self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
486: self.REQUEST.RESPONSE.write("<error>no fulltext available</error>")
487: else:
488: return "<error>no fulltext available</error>"
489:
490: def getCopyrightsHTML(self):
491: """gib (link auf copyright notiz, mediatyp, institution, copyrightType, label von copyrightType) aus"""
492:
493: if hasattr(self,'copyrightModell'):
494: obj=self.copyrightModell
495:
496: else:
497: return "ERROR"
498: ret=[]
499:
500: for copyright in obj.getCopyrights():
501:
502: link="copyrightTypes/"+copyright[2]+'/copyright.html'
503:
504: try:
505: copyrightTypeObj=getattr(self.copyrightTypes,copyright[2])
506: label=copyrightTypeObj.label
507: url=copyrightTypeObj.url
508:
509: if url!='':
510: ret.append(("""<a target="_blank" href="%s">%s</a>"""%(url,label),copyright[0],copyright[1],copyright[2],label))
511: else:
512: if hasattr(copyrightTypeObj, 'copyright.html'):
513: ret.append(("""<a target="_blank" href="%s?partner=%s">%s\(%s\)</a>"""%(link,copyright[1],label,copyright[0]),copyright[0],copyright[1],copyright[2],label))
514: else:
515: ret.append((label,copyright[0],copyright[1],copyright[2],label))
516: except:
517: """nothing"""
518:
519: return ret
520:
521: def getCredits(self):
522: """Ausgabe der credits"""
523: if self.credits:
524: return self.credits
525: else:
526: return []
527:
528: def __init__(self,id,link,metalink,resourceID,title,label,description,contentType,renderingType,copyrightType,responsible,credits,weight,coords):
529:
530: self.id = id
531: """Festlegen der ID"""
532:
533: self.label = label
534: self.link= link
535: self.metalink=metalink
536: self.title=title
537: self.weight=weight
538: self.credits=toList(credits)
539: self.description=description
540: self.contentType=contentType
541: self.copyrightType=copyrightType
542: self.renderingType=renderingType
543: self.responsible=responsible
544: self.resourceID=resourceID
545:
546: if coords:
547: coordsnew=[ string.split(x,",") for x in coords]
548: else:
549: coordsnew=[]
550:
551: self.coords=coordsnew
552:
553:
554: def getCoords(self):
555: """gibt coordinaten als String zurück und löscht zugleich einträge die keine Koordinaten sind, letzteres zur korrektur der Eingabe der alten version"""
556: retList=[]
557: if hasattr(self,'coords'):
558: for x in self.coords:
559: if len(x)>1:
560: retList.append(string.join(x,","))
561: return retList
562:
563:
564:
565: def getContentType(self):
566: try:
567: return self.contentType
568: except:
569: return ""
570:
571: def getCopyrightType(self):
572: try:
573: return self.copyrightType
574: except:
575: return ""
576:
577: def getRenderingType(self):
578: try:
579: return self.renderingType
580: except:
581: return ""
582:
583: def ECHO_resource_config(self):
584: """Main configuration"""
585:
586: if not hasattr(self,'weight'):
587: self.weight=""
588:
589: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_resource.zpt').__of__(self)
590: return pt()
591:
592:
593: def ECHO_resource_config_main(self):
594: """Main configuration"""
595:
596: if not hasattr(self,'weight'):
597: self.weight=""
598:
599: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_resource_main.zpt').__of__(self)
600: return pt()
601:
602: def ECHO_resource_config_coords(self):
603: """Coords configuration """
604:
605: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_resource_coords.zpt').__of__(self)
606: return pt()
607:
608: def ECHO_resource_config_credits(self):
609: """Main configuration"""
610:
611: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_resource_credits.zpt').__of__(self)
612: return pt()
613:
614: def ECHO_resource_config_metadata(self):
615: """Main configuration"""
616:
617: if (hasattr(self,'metadata')) and not (hasattr(self,'metaDataHash')):
618: self.metaDataHash={}
619: self.contentType=self.bib_type
620: for data in self.metadata:
621: data_neu=re.sub('-','_',data)
622: self.metaDataHash[data_neu]=getattr(self,data)
623:
624:
625: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_resource_metadata.zpt').__of__(self)
626: return pt()
627:
628:
629:
630:
631: def changeECHO_resource_main(self,metalink,link,title,label,description,contentType,renderingType,weight,resourceID,RESPONSE=None):
632: """Änderung der Properties"""
633: self.resourceID=resourceID
634: self.title=title
635: self.label=label
636: self.description=description
637:
638: self.contentType=contentType
639: self.renderingType=renderingType
640: self.weight=weight
641:
642: self.link=link
643: self.metalink=metalink
644:
645: if RESPONSE is not None:
646: RESPONSE.redirect('manage_main')
647:
648:
649: def changeECHO_resource_coords(self,coords,viewClassification,RESPONSE=None):
650: """Änderung der Properties - coords"""
651:
652: if type(coords)==StringType:
653: coords=[coords]
654:
655: try:
656: coordsnew=[ string.split(x,",") for x in coords]
657: except:
658: coordsnew=[]
659:
660: self.coords=coordsnew[0:]
661: self.viewClassification=viewClassification
662:
663: if RESPONSE is not None:
664: RESPONSE.redirect('manage_main')
665:
666: def changeECHO_resource_credits(self,credits,responsible,copyrightType,RESPONSE=None):
667: """Änderung der Properties"""
668: self.credits=credits
669: self.responsible=responsible
670: self.copyrightType=copyrightType
671:
672: if RESPONSE is not None:
673: RESPONSE.redirect('manage_main')
674:
675:
676: def changeECHO_resource_metadata_local(self,RESPONSE=None):
677: """change metadata"""
678: tags=self.findTagsFromMapping(self.contentType)
679: for field in tags[1]:
680: self.metaDataHash[self.getFieldTag(tags,field)]=self.REQUEST.form[self.getFieldTag(tags,field)]
681:
682:
683:
684: if RESPONSE is not None:
685: RESPONSE.redirect('manage_main')
686:
687: def changeECHO_resource_metadata(self,RESPONSE=None):
688: """change metadata"""
689: tags=self.findTagsFromMapping(self.contentType)
690: self.OSAS_meta={}
691: for field in tags[1]:
692: try:
693: self.metaDataHash[self.getFieldTag(tags,field)]=self.REQUEST.form[self.getFieldTag(tags,field)]
694: self.OSAS_meta[self.getFieldTag(tags,field)]=self.REQUEST.form['OSAS_%s'%self.getFieldTag(tags,field)]
695: except:
696: """nothing"""
697:
698: 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()
699:
700: if RESPONSE is not None:
701: RESPONSE.redirect('manage_main')
702:
703:
704: def getMDValue(self,fieldName):
705: return self.metaDataHash.get(fieldName,'!!NOT USED HERE in Type: %s'%self.contentType)
706:
707: def newMetaXML(self):
708: """new index.meta"""
709: self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
710: return writeMetadata(self.metalink,self.OSAS_meta)
711:
712:
713: def getMetaDataXML(self):
714: """prints out metadata as stored in the echo environment, format is the index.meta format"""
715: self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
716: return writeMetadata(self.metalink,self.metaDataHash)
717:
718: def changeECHO_resource(self,metalink,link,title,label,description,contentType,responsible,weight,viewClassification="",coords=None,credits=None,RESPONSE=None):
719: """Änderung der Properties"""
720:
721: try:
722: coordsnew=[ string.split(x,",") for x in coords]
723: except:
724: coordsnew=[]
725:
726: setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight,coordsnew)
727: self.viewClassification=viewClassification
728: self.coords=coordsnew[0:]
729: self.link=link
730: self.metalink=metalink
731:
732: if RESPONSE is not None:
733: RESPONSE.redirect('manage_main')
734:
735:
736: manage_options = Folder.manage_options+(
737: {'label':'Main Config','action':'ECHO_resource_config_main'},
738: {'label':'Change Metadata','action':'ECHO_resource_config_metadata'},
739: {'label':'Change Coords','action':'ECHO_resource_config_coords'},
740: {'label':'Add coords','action':'ECHO_graphicEntry'},
741: {'label':'Sync Metadata','action':'ECHO_getResourceMD'},
742: )
743:
744: def getOverview(self):
745: """overview graphics"""
746:
747: return self.aq_parent.ZopeFind(self.aq_parent,obj_ids=['overview'])[0][1]
748:
749: def ECHO_graphicEntry(self):
750: """DO nothing"""
751: overview = self.aq_parent.ZopeFind(self.aq_parent,obj_ids=['overview'])
752: if overview:
753: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_draw.zpt').__of__(self)
754: return pt()
755: else:
756: return "NO OVERVIEW GRAPHICS"
757:
758: def ECHO_enterCoords(self,coordstr,angle="",RESPONSE=None):
759: """Enter coords"""
760: coords=self.coords
761: temco=coordstr.split(",")
762: temco.append(angle)
763: coords.append(temco)
764:
765: self.coords=coords[0:]
766:
767: if RESPONSE is not None:
768: RESPONSE.redirect('ECHO_graphicEntry')
769:
770:
771: def isDefinedInThisSet(self,fields,field):
772: """checks if field is defined in fields"""
773: if (fields[0].has_key(field)) and not (fields[0][field]==""):
774: return 1
775: else:
776:
777: return 0
778:
779: def getFieldLabel(self,fields,field):
780: """get labels"""
781: try:
782: ret =fields[0][field]
783: if ret == "":
784: return field
785: else:
786: return ret
787: except:
788: return field
789:
790:
791:
792: def getFieldTag(self,fields,field):
793: """get labels"""
794: try:
795: ret =fields[0][field]
796: if ret == "":
797: return field
798: else:
799: return ret
800: except:
801: return field
802:
803:
804:
805: def getFieldValue(self,field):
806: """get value"""
807:
808: try:
809:
810: ret=self.metaDataHash[field]
811: if ret == "":
812: return None
813: else:
814: return ret
815: except:
816: return None
817:
818: def getMetaDataHash(self):
819: """md hash"""
820: return self.metaDataHash
821:
822: def setFieldValue(self,field,value):
823: """get value"""
824:
825: if not hasattr(self,'metaDataHash'):
826: setattr(self,'metaDataHash',{})
827: self.metaDataHash[field]=value[0:]
828:
829:
830:
831: def findLabelsFromMapping(self,referenceType):
832: """gib hash mit label -> generic zurueck"""
833: #return {},[]
834:
835: temp=self.ZopeFind(self.standardMD)
836:
837: if referenceType=="":
838: referenceType="book"
839:
840:
841: bibdata={}
842: retdata={}
843: fields=[]
844: fieldlist=self.standardMD.fieldList
845:
846: for referenceTypeF in self.referencetypes:
847:
848: if referenceTypeF[1].title.lower() == referenceType.lower():
849:
850: try:
851: bibdata[referenceTypeF[1].title]=referenceTypeF[1].fields
852: referenceType=referenceTypeF[1].title
853: except:
854: bibdata[referenceType]=referenceTypeF[1].fields
855:
856:
857: bibdata['data']=referenceTypeF[1]
858: fields=bibdata[referenceType]
859: for field in fieldlist:
860: retdata[field]=referenceTypeF[1].getValue(field)[1]
861:
862: return retdata,fieldlist,temp,fields
863:
864: def findTagsFromMapping(self,referenceType):
865: """gib hash mit label -> generic zurueck"""
866:
867:
868: if referenceType=="":
869: referenceType="book"
870:
871: temp = self.ZopeFind(self.standardMD)[0:]
872:
873:
874: #self.referencetypes=temp[0:]
875:
876:
877:
878:
879:
880:
881: bibdata={}
882: retdata={}
883: fieldlist=self.standardMD.fieldList
884:
885: for referenceTypeF in temp:
886:
887: if referenceTypeF[1].title.lower() == referenceType.lower():
888: try:
889: bibdata[referenceTypeF[1].title]=referenceTypeF[1].fields
890: referenceType=referenceTypeF[1].title
891: except:
892: bibdata[referenceType]=referenceTypeF[1].fields
893: bibdata['data']=referenceTypeF[1]
894: fields=bibdata[referenceType]
895: for field in fieldlist:
896: retdata[field]=referenceTypeF[1].getValue(field)[0]
897:
898: return retdata,fieldlist,temp,fields
899:
900:
901:
902: def copyIndex_meta2echo_resource(self,RESPONSE=None):
903: """copy MD von Index_meta to the echo_resource"""
904:
905: (metadict, error)=readMetadata(self.metalink)
906:
907: self.metaDataHash={}
908: if not error=="": #Fehler beim Auslesen des Metafiles
909: return "ERROR:",error
910: fields=self.findTagsFromMapping(self.contentType)
911:
912: #fields=self.findLabelsFromMapping(self.contentType)
913: for field in fields[1]:
914:
915: if self.isDefinedInThisSet(fields,field):
916: #print urllib.unquote(metadict.get(self.getFieldTag(fields,field),''))
917: self.setFieldValue(self.getFieldTag(fields,field),metadict.get(self.getFieldTag(fields,field),''))
918:
919:
920:
921: if RESPONSE:
922: return RESPONSE.redirect('manage_main')
923:
924: def ECHO_getResourceMD(self,template="yes"):
925: """Einlesen der Metadaten und Anlegen dieser Metadaten als Informationen zur Resource"""
926: (metadict, error)=readMetadata(self.metalink)
927:
928:
929:
930: if not error=="": #Fehler beim Auslesen des Metafiles
931: return "ERROR:",error
932:
933:
934: if not (metadict['bib_type'].lower()==self.contentType.lower()):
935: self.REQUEST.SESSION['contentStorage']=metadict['bib_type']
936: self.REQUEST.SESSION['contentZope']=self.contentType
937:
938: return PageTemplateFile('Products/ECHO_content/zpt/ECHO_getResourceMDErrorContentType.zpt').__of__(self)()
939:
940: self.REQUEST.SESSION['metadict']=metadict
941:
942:
943:
944: self.REQUEST.SESSION['diffs']=checkDiffs(self,self.REQUEST.SESSION['metadict'])
945:
946:
947:
948: if template=="yes":
949: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_resourceMD.zpt').__of__(self)
950: return pt()
951:
952:
953:
954:
955:
956: def ECHO_getMD(self,item):
957: """Ausgabe der MD"""
958: return getattr(self,item)
959:
960: def index_html(self):
961: """standard page"""
962:
963: return self.REQUEST.RESPONSE.redirect(self.link)
964:
965: def startpage_html(self):
966: """prints out a startpage for a resource for use e.g. in the BVE"""
967:
968: # suche ob startpage.html in dem Ordner vorhanden ist, dann wir diese angezeigt
969:
970: sp=self.ZopeFind(self,obj_ids=['startpage.html'])
971:
972: if sp:
973: return sp[1]()
974:
975: #prüfen ob irgendwo ein template
976: if hasattr(self,'startpage_index_template'):
977: return self.startpage_index_template()
978:
979: #generisches template ausgeben
980:
981: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_startpage_index_template_standard.zpt').__of__(self)
982: pt.content_type="text/html"
983: return pt()
984:
985: def toc_html(self):
986:
987: sp=self.ZopeFind(self,obj_ids=['toc.html'])
988:
989: if sp:
990: return sp[0][1]()
991:
992:
993:
994: def generate_label(self):
995: """Erzeugt_standard_Label aus Template"""
996: pt=getattr(self,"label_template_"+self.bib_type)
997:
998: return pt()
999:
1000: def generate_title(self,RESPONSE=None):
1001: """Erzeugt_standard_Label aus Template"""
1002: pt=getattr(self,"label_template_"+self.contentType)
1003:
1004: self.title=pt()
1005:
1006: return pt()
1007:
1008: def manage_addECHO_resourceForm(self):
1009: """Form for adding a ressource"""
1010: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_resourceForm.zpt').__of__(self)
1011: return pt()
1012:
1013:
1014:
1015: 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):
1016: """addaresource"""
1017:
1018: newObj=ECHO_resource(id,link,metalink,resourceID,title,label,description,contentType,renderingType,copyrightType,responsible,credits,weight,coords)
1019:
1020: self._setObject(id,newObj)
1021:
1022: if RESPONSE is not None:
1023: RESPONSE.redirect('manage_main')
1024:
1025:
1026: class ECHO_externalLink(Folder):
1027: """Link zu einer externen Ressource"""
1028: security=ClassSecurityInfo()
1029: meta_type='ECHO_externalLink'
1030:
1031: def getTitle(self):
1032: """title"""
1033: return self.title.encode('utf-8')
1034:
1035: def getLabel(self):
1036: """title"""
1037: return self.label.encode('utf-8')
1038:
1039: def content_html(self):
1040: """template fuer content"""
1041: return content_html(self,'externalLink')
1042:
1043: def __init__(self,id,link,title,label,description,contentType,responsible,credits,weight,coords):
1044:
1045: self.id = id
1046: """Festlegen der ID"""
1047:
1048: self.credits=toList(credits)
1049: self.label = label
1050: self.link= link
1051: self.title=title
1052: self.weight=weight
1053: self.description=description
1054: self.contentType=contentType
1055: self.responsible=responsible
1056: coordsnew=[ string.split(x,",") for x in coords]
1057: self.coords=coordsnew
1058:
1059: def ECHO_externalLink_config(self):
1060: """Main configuration"""
1061:
1062: if not hasattr(self,'weight'):
1063: self.weight=""
1064: if not hasattr(self,'coords'):
1065:
1066: self.coords=['']
1067:
1068:
1069: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_externalLink.zpt').__of__(self)
1070: return pt()
1071:
1072:
1073: def changeECHO_externalLink(self,link,title,label,description,contentType,responsible,weight,coords=None,credits=None,RESPONSE=None):
1074:
1075: """Änderung der Properties"""
1076: try:
1077: coordsnew=[ string.split(x,",") for x in coords]
1078: except:
1079: coordsnew=[]
1080:
1081: setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight,coords)
1082:
1083: self.coords=coordsnew[0:]
1084: self.link=link
1085: if RESPONSE is not None:
1086: RESPONSE.redirect('manage_main')
1087:
1088:
1089: manage_options = Folder.manage_options+(
1090: {'label':'Main Config','action':'ECHO_externalLink_config'},
1091: )
1092:
1093:
1094: def index_html(self):
1095: """standard page"""
1096:
1097: return self.REQUEST.RESPONSE.redirect(self.link)
1098:
1099: def manage_addECHO_externalLinkForm(self):
1100: """Form for external Links"""
1101: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_externalLinkForm.zpt').__of__(self)
1102: return pt()
1103:
1104:
1105: def manage_addECHO_externalLink(self,id,title,label,description,contentType,responsible,link,weight,coords=None,credits=None,RESPONSE=None):
1106: """Add an external Link"""
1107:
1108: newObj=ECHO_externalLink(id,link,title,label,description,contentType,responsible,credits,weight,coords)
1109:
1110: self._setObject(id,newObj)
1111:
1112: if RESPONSE is not None:
1113: RESPONSE.redirect('manage_main')
1114:
1115:
1116: class ECHO_link(ECHO_externalLink):
1117: """external_link"""
1118:
1119: meta_type="ECHO_link"
1120:
1121:
1122: def content_html(self):
1123: """template fuer link"""
1124: if hasattr(self,"link_template"):
1125: return content_html(self,'link')
1126: else:
1127: return content_html(self,'collection')
1128:
1129: def manage_addECHO_linkForm(self):
1130: """Form for external Links"""
1131: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_linkForm.zpt').__of__(self)
1132: return pt()
1133:
1134:
1135: def manage_addECHO_link(self,id,title,label,description,contentType,responsible,link,weight,coords=None,credits=None,RESPONSE=None):
1136: """Add an external Link"""
1137:
1138: newObj=ECHO_link(id,link,title,label,description,contentType,responsible,credits,weight,coords)
1139:
1140: self._setObject(id,newObj)
1141:
1142: if RESPONSE is not None:
1143: RESPONSE.redirect('manage_main')
1144:
1145:
1146: class ECHO_collection(Folder, Persistent, Implicit):
1147: """ECHO Collection"""
1148:
1149: security=ClassSecurityInfo()
1150: meta_type='ECHO_collection'
1151: viewClassificationList=viewClassificationListMaster
1152: displayTypes=displayTypes
1153:
1154: def getPartnerCopyright(self,name,sonst="generic"):
1155: """gibt generisches copyright eines partners aus, sonst behalte jetzige einsteillung"""
1156: #print "hi",name,sonst
1157: #print getattr(self.partners,name).copyrightType
1158: try:
1159: partner=getattr(self.partners,name)
1160: return partner.copyrightType
1161: except:
1162: print "error"
1163: return sonst
1164:
1165: def partnerSelector_HTML(self,selected=None):
1166: """give type selector"""
1167: if not selected:
1168: retStr="<option selected>\n"
1169: else:
1170: retStr="<option>\n"
1171:
1172: try: # erste version copyrightTypes exists
1173: for partner in self.credits:
1174: if selected and (partner==selected):
1175: retStr+="""<option selected value="%s">%s\n"""%(partner,partner)
1176: else:
1177: retStr+="""<option value="%s">%s\n"""%(partner,partner)
1178: except:
1179: """nothing"""
1180: return retStr
1181:
1182: def getViewClassification(self):
1183: if hasattr(self,'viewClassification'):
1184: return self.viewClassification
1185: else:
1186: return ""
1187:
1188: def getTitle(self):
1189: """title"""
1190: return self.title.encode('utf-8')
1191:
1192: def getLabel(self):
1193: """title"""
1194: return self.label.encode('utf-8')
1195:
1196:
1197:
1198: def createRessourcesFromXMLForm(self):
1199: """form"""
1200: pt=PageTemplateFile('Products/ECHO_content/zpt/createRessourcesFromXMLForm.zpt').__of__(self)
1201: return pt()
1202:
1203: def createRessourcesFromXML(self,fileupload):
1204: """read an XML file for generating resources"""
1205: dom=xml.dom.minidom.parse(fileupload)
1206: ret="<h2>Added</h2>"
1207: for resource in dom.getElementsByTagName('resource'):
1208: link=getText(resource.getElementsByTagName('link')[0].childNodes)
1209: label=getText(resource.getElementsByTagName('label')[0].childNodes)
1210: #splitted=link.split("?")[0].split("/")
1211: #id=splitted[len(splitted)-1].encode('ascii')
1212: id=re.sub(" ","_",label).encode('ascii')
1213:
1214: ret+="<p>"+label+"</p>"
1215: manage_addECHO_resource(self,id,label.encode('ascii'),label.encode('ascii'),"","","",link.encode('ascii'),"","")
1216: return ret
1217: def getImageTag(self):
1218: """GetTag"""
1219: try:
1220: return self.imageTag
1221: except:
1222: return ""
1223:
1224: def addResource(self,id,title,label,description,contentType,responsible,link,metalink,weight,credits=None,coords=None,RESPONSE=None):
1225: """SSS"""
1226: try:
1227: manage_addECHO_resource(self,id,title,label,description,contentType,responsible,link,metalink,weight,credits=None,coords=None,RESPONSE=None)
1228: return "done"
1229: except:
1230: return None
1231:
1232: def getSecondaryLink(self):
1233: """secondary link"""
1234: try:
1235: return self.secondaryLink
1236: except:
1237: return ""
1238:
1239: def getSecondaryLinkTitle(self):
1240: """secondary link"""
1241: try:
1242: return self.secondaryLinkTitle
1243: except:
1244: return ""
1245:
1246: def getCollectionTreeXML(self):
1247: """Tree as XML"""
1248:
1249: def getCollection(object,depth=0):
1250: depth+=1
1251: collections=""
1252: for entry in object.__dict__.keys():
1253: element=getattr(object,entry)
1254: try:
1255: if element.meta_type in ["ECHO_collection","ECHO_group"]:
1256: collections+="<element name=\""+quote(element.title)+"\" url=\""+element.absolute_url()+"\">"
1257: collections+=getCollection(element,depth)+"</element>\n"
1258: except:
1259: """nothing"""
1260: return collections
1261:
1262: ret="""<?xml version="1.0" encoding="utf-8" ?>"""
1263: return ret+"<collection>"+getCollection(self)+"</collection>"
1264:
1265: def createJavaScript(self):
1266: """OLD CreateJava"""
1267: ret=javaScriptMain
1268:
1269: dynamical="\n"
1270: for ob in self.getGraphicCoords():
1271: if ob[4][4] == "":
1272: dynamical+="""Coords.push(new Coord('%s', Img, %s));\n"""%(ob[1],ob[0])
1273: else:
1274: dynamical+="""Coords.push(new Coord('%s', Img, %s));//%s\n"""%(ob[1],ob[0],ob[4][4])
1275: dynamical+="ShowArrow(new getObj('i.%s'),Img,%s);\n"%(ob[1],ob[0])
1276: ret+=javaHandler%dynamical
1277: return ret
1278:
1279: def createJSAreas(self):
1280: """create area calls for JavaScript"""
1281: dynamical="\n"
1282: for ob in self.getGraphicCoords():
1283: if ob[5] == "area":
1284: dynamical+="""addArea('%s', 'overview', %s, 'area');\n"""%(ob[1],ob[0])
1285: else:
1286: dynamical+="""addArea('%s', 'overview', %s, 'arrow');\n"""%(ob[1],ob[0])
1287: return dynamical
1288:
1289: def createMapHead(self):
1290: """create javascript include and script tags for head"""
1291: pt=PageTemplateFile(os.path.join(package_home(globals()), 'zpt/ECHO_content_map_frag_js')).__of__(self)
1292: return pt()
1293:
1294: def createMapImg(self):
1295: """generate img-tag for map"""
1296: bt = BrowserCheck(self)
1297: tag = ""
1298: src = self.REQUEST['URL1'] + "/overview"
1299: if bt.isN4:
1300: tag += '<ilayer id="overview" visibility="show"><img src="%s"></ilayer>'%src
1301: else:
1302: tag += '<img id="overview" src="%s" />'%src
1303: return tag
1304:
1305: def createMapLink(self, ob, text=None):
1306: """generate map link"""
1307: bt = BrowserCheck(self)
1308: id = ob[1]
1309: link = ob[1]
1310: if text == None:
1311: text = ob[2]
1312: tag = ""
1313: if bt.isN4:
1314: tag += '<ilayer id="a.%s"><a onmouseover="highlightPair(\'%s\', true)" onmouseout="highlightPair(\'%s\', false)" href="%s" target="_blank"'%(id,id,id,link)
1315: tag += ">" + text + "</a></ilayer>"
1316: else:
1317: tag = '<a id="a.%s" onmouseover="highlightPair(\'%s\', true)" onmouseout="highlightPair(\'%s\', false)" href="%s" target="_blank"'%(id,id,id,link)
1318: if ob[3].contentType == 'text-popup':
1319: tag += ' title="%s"'%ob[3].description
1320: tag += ">" + text + "</a>"
1321: return tag
1322:
1323: def createMapAux(self, ob, arrowsrc="http://nausikaa2.rz-berlin.mpg.de/digitallibrary/servlet/Scaler/?dw=15&fn=icons/pfeil"):
1324: """generate map link image, text and other stuff"""
1325: id = ob[1]
1326: link = ob[1]
1327: vtype = ob[5]
1328: ctype = ob[3].contentType
1329: bt = BrowserCheck(self)
1330: tag = ""
1331:
1332: if bt.isN4:
1333: tag += '<layer id="i.%s" onmouseover="highlightPair(\'%s\', true)" onmouseout="highlightPair(\'%s\', false)">'%(id,id,id)
1334: if vtype == "view point":
1335: rot = ob[4][4]
1336: tag += '<a href="%s"><img border="0" src="%s&rot=%s" /></a>'%(link,arrowsrc,rot)
1337: else:
1338: tag += '<a href="%s"><img border="0" width="1000" height="1000" src="trans_img"'%(link)
1339: if ctype == "text-popup":
1340: desc = ob[3].description
1341: tag += ' alt="%s"'%desc
1342: tag += ' /></a>'
1343: tag += '</layer>'
1344: else:
1345: tag = '<a id="b.%s" onmouseover="highlightPair(\'%s\', true)" onmouseout="highlightPair(\'%s\', false)" href="%s" target="_blank">'%(id,id,id,link)
1346: if vtype == "view point":
1347: rot = ob[4][4]
1348: if bt.isIEWin and bt.versIE > 5:
1349: tag += '<span id="i.%s" style="position:absolute; top:-100px; left:-100px; border-style:none; border-width=1px; filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src=\'%s&rot=%s\');"><img style="visibility:hidden" src="%s&rot=%s" /></span>'%(id,arrowsrc,rot,arrowsrc,rot)
1350: else:
1351: tag += '<img id="i.%s" src="%s&rot=%s" border="1" style="position:absolute; top:-100px; left:-100px; border-style:none;" />'%(id,arrowsrc,rot)
1352: else:
1353: if bt.isIEWin:
1354: tag += '<div id="i.%s" style="position:absolute; top:-100px; left:-100px;background:url(area_img)"'%(id)
1355: else:
1356: tag += '<div id="i.%s" style="position:absolute; top:-100px; left:-100px;"'%(id)
1357: if ctype == "text-popup":
1358: desc = ob[3].description
1359: tag += ' title="%s"'%desc
1360: tag += '> </div>'
1361: tag += '</a>'
1362: return tag
1363:
1364:
1365: security.declarePublic('getCreditObject')
1366: def getCreditObject(self,name):
1367: """credit id to credititem"""
1368: try:
1369: return getattr(self.partners,name)
1370: except:
1371: return ""
1372:
1373: security.declarePublic('ECHO_generateNavBar')
1374: def ECHO_generateNavBar(self):
1375: """Erzeuge Navigationsbar"""
1376: link=""
1377: object="self"
1378: ret=[]
1379: path=self.getPhysicalPath()
1380: for element in path:
1381:
1382:
1383: if not element=="":
1384: object+="."+element
1385:
1386: label=eval(object).label
1387: link+="/"+element
1388: if not label=="":
1389: ret.append((label,link))
1390: return ret
1391:
1392: security.declarePublic('ECHO_rerenderLinksMD')
1393:
1394: def ECHO_rerenderLinksMD(self,obj=None):
1395: """Rerender all Links"""
1396: if not obj:
1397: obj = self
1398:
1399: entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection'])
1400:
1401: for entry in entries:
1402: if entry[1].meta_type == 'ECHO_resource':
1403: entry[1].ECHO_getResourceMD(template="no")
1404: entry[1].generate_title()
1405:
1406: else:
1407: self.ECHO_rerenderLinksMD(entry[1])
1408:
1409:
1410:
1411: return "Rerenderd all links to resources in: "+self.title
1412:
1413: security.declarePublic('ECHO_newViewerLink')
1414:
1415:
1416: def getCoords(self):
1417: try:
1418:
1419: x= [string.join(x,",") for x in self.coords]
1420: return x
1421:
1422: except:
1423:
1424: return []
1425:
1426: def __init__(self,id,title,label,description,contentType,responsible,credits,weight,sortfield,coords,secondaryLinkTitle,secondaryLink,imageTag="",bgcolour=""):
1427:
1428:
1429: self.id = id
1430: """Festlegen der ID"""
1431: self.credits=toList(credits)
1432: self.label = label
1433: self.title=title
1434: self.description=description
1435: self.contentType=contentType
1436: self.responsible=responsible
1437: self.imageTag=imageTag
1438: self.weight=weight
1439: self.sortfield=sortfield
1440: coordsnew=[ string.split(x,",") for x in coords]
1441: self.coords=coordsnew
1442: self.secondaryLinkTitle=secondaryLinkTitle
1443: self.secondaryLink=secondaryLink
1444: self.bgcolour=bgcolour
1445:
1446:
1447: manage_options = Folder.manage_options+(
1448: {'label':'Main Config','action':'ECHO_collection_config'},
1449: {'label':'Rerender Links','action':'ECHO_rerenderLinksMD'},
1450: {'label':'Graphics','action':'ECHO_graphicEntry'},
1451: {'label':'create resources from XML','action':'createRessourcesFromXMLForm'},
1452:
1453: )
1454:
1455: def getOverview(self):
1456: """overview graphics"""
1457:
1458: return self.aq_parent.ZopeFind(self.aq_parent,obj_ids=['overview'])[0][1]
1459:
1460:
1461: def ECHO_graphicEntry(self):
1462: """DO nothing"""
1463: overview = self.aq_parent.ZopeFind(self.aq_parent,obj_ids=['overview'])
1464:
1465:
1466: if overview:
1467: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_draw.zpt').__of__(self)
1468: return pt()
1469: else:
1470: return "NO OVERVIEW GRAPHICS"
1471:
1472: def ECHO_enterCoords(self,coordstr,angle="",RESPONSE=None):
1473: """Enter coords"""
1474: coords=self.coords
1475: temco=coordstr.split(",")
1476: temco.append(angle)
1477: coords.append(temco)
1478: self.coords=coords[0:]
1479:
1480: if RESPONSE is not None:
1481: RESPONSE.redirect('ECHO_graphicEntry')
1482:
1483:
1484: security.declarePublic('ECHO_collection_config')
1485: def ECHO_collection_config(self):
1486: """Main configuration"""
1487:
1488: if not hasattr(self,'weight'):
1489: self.weight=""
1490:
1491: if not hasattr(self,'sortfield'):
1492: self.sortfield="weight"
1493:
1494: if not hasattr(self,'coords'):
1495: self.coords=[]
1496:
1497: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_collection.zpt').__of__(self)
1498: return pt()
1499:
1500:
1501: security.declarePublic('changeECHO_collection')
1502:
1503:
1504: def getBgcolour(self):
1505: """colour"""
1506: if hasattr(self,'bgcolour') and not (self.bgcolour==""):
1507: return self.bgcolour
1508: else:
1509: return "#dddddd"
1510:
1511: def changeECHO_collection(self,title,label,description,contentType,responsible,weight,secondaryLink,secondaryLinkTitle,credits=None,sortfield="weight",coords=None,RESPONSE=None,imageTag="",bgcolour="",viewClassification=None,location=None):
1512: """Aenderung der Properties"""
1513:
1514: self.secondaryLink=secondaryLink
1515: self.secondaryLinkTitle=secondaryLinkTitle
1516: self.imageTag=imageTag
1517: self.bgcolour=bgcolour
1518: self.viewClassification=viewClassification
1519: self.location=location
1520:
1521: if coords:
1522: coordsnew=[ string.split(x,",") for x in coords]
1523: self.coords=coordsnew[0:]
1524: else:
1525: coordsnew=None
1526: self.coords=None
1527:
1528: setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight,coordsnew)
1529: try:
1530: self.coords=coordsnew[0:] # HACK fehler in setECHO_collection
1531: except:
1532: """none"""
1533:
1534: self.sortfield=sortfield
1535:
1536: if RESPONSE is not None:
1537: RESPONSE.redirect('manage_main')
1538:
1539:
1540: def showOverview(self):
1541: """overview"""
1542: if 'ECHO_overview.html' in self.__dict__.keys():
1543: return getattr(self,'ECHO_overview.html')()
1544: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_content_overview.zpt').__of__(self)
1545: return pt()
1546:
1547: security.declareProtected('View','index_html')
1548:
1549: def index_html(self):
1550: """standard page"""
1551:
1552: if 'index.html' in self.__dict__.keys():
1553: return getattr(self,'index.html')()
1554:
1555: elif 'overview' in self.__dict__.keys():
1556: return self.showOverview()
1557: elif hasattr(self,'collection_index_template'):
1558: return self.collection_index_template()
1559: elif hasattr(self,'main_index_template'):
1560: return self.main_index_template()
1561:
1562: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_main_index_template_standard.zpt').__of__(self)
1563: pt.content_type="text/html"
1564: return pt()
1565:
1566: def content_html(self):
1567: """template fuer content"""
1568: return content_html(self,'collection')
1569:
1570: def getCredits(self):
1571: """Ausgabe der credits"""
1572: if self.credits:
1573: return self.credits
1574: else:
1575: return []
1576:
1577: def area_img(self):
1578: """area image"""
1579: bt = BrowserCheck(self)
1580: if bt.isIE or bt.isN4:
1581: return sendFile(self, 'images/red.gif', 'image/gif')
1582: else:
1583: return sendFile(self, 'images/reda.png', 'image/png')
1584:
1585: def trans_img(self):
1586: """empty image"""
1587: return sendFile(self, 'images/trans.gif', 'image/gif')
1588:
1589: def hl_lib_js(self):
1590: """javascript"""
1591: return sendFile(self, 'js/hl_lib.js', 'text/plain')
1592:
1593: def js_lib_js(self):
1594: """javascript"""
1595: return sendFile(self, 'js/js_lib.js', 'text/plain')
1596:
1597: def getGraphicCoords(self):
1598: """Give list of coordinates"""
1599: subColTypes=['ECHO_collection','ECHO_resource']
1600: ids=[]
1601: for entrySearch in self.ZopeFind(self,obj_metatypes=subColTypes):
1602: object=entrySearch[1]
1603: if hasattr(object,'coords'):
1604: for coordtemp in object.coords:
1605: if len(coordtemp)>3:
1606: coord=coordtemp[0:4]
1607: label=""
1608: vc=""
1609: if hasattr(object,'label') and not object.label=="":
1610: label=object.label
1611: elif hasattr(object,'title') and not object.title=="":
1612: label=object.title
1613: else:
1614: label=object.getId()
1615: if object.viewClassification != "":
1616: vc=object.viewClassification
1617: else:
1618: if len(coordtemp) > 4 and coordtemp[4] != "":
1619: vc="view point"
1620: else:
1621: vc="area"
1622: ids.append([string.join(coord,", "),object.getId(),label,object,coordtemp,vc])
1623: return ids
1624:
1625:
1626:
1627:
1628: getSubCols = ECHO_helpers.getSubCols
1629:
1630: Globals.InitializeClass(ECHO_collection)
1631:
1632: def manage_addECHO_collectionForm(self):
1633: """Add collection form"""
1634: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_collectionForm.zpt').__of__(self)
1635: return pt()
1636:
1637:
1638: def manage_addECHO_collection(self,id,title,label,description,contentType,responsible,weight,sortfield,coords="",secondaryLinkTitle="",secondaryLink="",credits=None,RESPONSE=None,imageTag="",bgcolour=""):
1639: """add a echo collection"""
1640:
1641:
1642: newObj=ECHO_collection(id,title,label,description,contentType,responsible,credits,weight,sortfield,coords,secondaryLinkTitle=secondaryLinkTitle,secondaryLink=secondaryLink,imageTag=imageTag,bgcolour="")
1643:
1644: self._setObject(id,newObj)
1645:
1646: if RESPONSE is not None:
1647: RESPONSE.redirect('manage_main')
1648:
1649: class ECHO_group(ECHO_collection):
1650: """ECHO Gruppe"""
1651: security=ClassSecurityInfo()
1652: meta_type="ECHO_group"
1653:
1654: manage_options = Folder.manage_options+(
1655: {'label':'Main Config','action':'ECHO_group_config'},
1656: {'label':'Rerender Links','action':'ECHO_rerenderLinksMD'},
1657: {'label':'Graphics','action':'ECHO_graphicEntry'},
1658: )
1659:
1660: security.declareProtected('View','index_html')
1661: def index_html(self):
1662: """standard page"""
1663: displayedObjects=self.ZopeFind(self,obj_metatypes=displayTypes)
1664: #if (len(displayedObjects)==1) and (displayedObjects[0][1].meta_type=="ECHO_collection"): # nur ein Object dann redirect auf dieses Object
1665: # return self.REQUEST.RESPONSE.redirect(displayedObjects[0][1].absolute_url())
1666:
1667: if 'index.html' in self.__dict__.keys():
1668: return getattr(self,'index.html')()
1669:
1670: elif 'overview' in self.__dict__.keys():
1671: return self.showOverview()
1672: elif hasattr(self,'group_index_template'):
1673: return self.group_index_template()
1674: elif hasattr(self,'collection_index_template'):
1675: return self.collection_index_template()
1676: elif hasattr(self,'main_index_template'):
1677: return self.main_index_template()
1678:
1679: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_main_index_template_standard.zpt').__of__(self)
1680: pt.content_type="text/html"
1681: return pt()
1682:
1683: def ECHO_group_config(self):
1684: """Main configuration"""
1685:
1686: if not hasattr(self,'weight'):
1687: self.weight=""
1688:
1689: if not hasattr(self,'sortfield'):
1690: self.sortfield="weight"
1691:
1692: if not hasattr(self,'coords'):
1693: self.coords=[]
1694:
1695: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_group.zpt').__of__(self)
1696: return pt()
1697:
1698: def changeECHO_group(self,title,label,description,contentType,responsible,weight,secondaryLink,secondaryLinkTitle,credits=None,sortfield="weight",coords=None,RESPONSE=None,imageTag="",bgcolour="",logo=""):
1699: """Änderung der Properties"""
1700:
1701: self.secondaryLink=secondaryLink
1702: self.secondaryLinkTitle=secondaryLinkTitle
1703: self.imageTag=imageTag
1704: self.bgcolour=bgcolour
1705: self.logo=logo
1706:
1707: if coords:
1708: coordsnew=[ string.split(x,",") for x in coords]
1709: self.coords=coordsnew[0:]
1710: else:
1711: coordsnew=None
1712: self.coords=None
1713:
1714: setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight,coordsnew)
1715:
1716:
1717:
1718: self.sortfield=sortfield
1719:
1720: if RESPONSE is not None:
1721: RESPONSE.redirect('manage_main')
1722:
1723: def getLogo(self):
1724: """logo ausgeben"""
1725: try:
1726: return self.logo
1727: except:
1728: return "ECHO_groups"
1729:
1730: def content_html(self):
1731: """template fuer content"""
1732: return content_html(self,'group')
1733:
1734:
1735:
1736: def manage_addECHO_groupForm(self):
1737: """Add group form"""
1738: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_groupForm.zpt').__of__(self)
1739: return pt()
1740:
1741:
1742: def manage_addECHO_group(self,id,title,label,description,contentType,responsible,weight,sortfield,coords="",secondaryLinkTitle="",secondaryLink="",credits=None,RESPONSE=None,imageTag="",bgcolour="",logo=""):
1743: """add a echo group"""
1744:
1745:
1746: newObj=ECHO_group(id,title,label,description,contentType,responsible,credits,weight,sortfield,coords,secondaryLinkTitle=secondaryLinkTitle,secondaryLink=secondaryLink,imageTag=imageTag,bgcolour="")
1747:
1748: setattr(newObj,'logo',logo)
1749: self._setObject(id,newObj)
1750:
1751: if RESPONSE is not None:
1752: RESPONSE.redirect('manage_main')
1753:
1754: Globals.InitializeClass(ECHO_group)
1755:
1756:
1757: class ECHO_userFolder(UserFolder):
1758: """User folder for Intranet"""
1759: _domain_auth_mode=1 # Identification via domain
1760: meta_type="ECHO_userFolder"
1761:
1762: def authenticate(self, name, password, request):
1763: emergency = self._emergency_user
1764: if name is None:
1765: return None
1766: if emergency and name==emergency.getUserName():
1767: user = emergency
1768: else:
1769: user = self.getUser(name)
1770: if user is not None and user.authenticate(password, request):
1771: return user
1772: else:
1773: return None
1774:
1775: def domainSpecMatch(self,spec, request):
1776: host=''
1777: addr=''
1778:
1779: # Fast exit for the match-all case
1780: if len(spec) == 1 and spec[0] == '*':
1781: return 1
1782:
1783: if request.has_key('REMOTE_HOST'):
1784: host=request['REMOTE_HOST']
1785:
1786: if request.has_key('REMOTE_ADDR'):
1787: addr=request['REMOTE_ADDR']
1788:
1789: if request.has_key('HTTP_X_FORWARDED_FOR'):
1790: addr=request['HTTP_X_FORWARDED_FOR']
1791:
1792:
1793: if not host and not addr:
1794: return 0
1795:
1796: if not host:
1797: try: host=socket.gethostbyaddr(addr)[0]
1798: except: pass
1799: if not addr:
1800: try: addr=socket.gethostbyname(host)
1801: except: pass
1802:
1803:
1804: _host=host.split('.')
1805: _addr=addr.split('.')
1806: _hlen=len(_host)
1807: _alen=len(_addr)
1808:
1809: for ob in spec:
1810: sz=len(ob)
1811: _ob=ob.split('.')
1812: _sz=len(_ob)
1813:
1814: mo = addr_match(ob)
1815: if mo is not None:
1816: if mo.end(0)==sz:
1817: fail=0
1818: for i in range(_sz):
1819: a=_addr[i]
1820: o=_ob[i]
1821: if (o != a) and (o != '*'):
1822: fail=1
1823: break
1824: if fail:
1825: continue
1826: return 1
1827:
1828: mo = host_match(ob)
1829: if mo is not None:
1830: if mo.end(0)==sz:
1831: if _hlen < _sz:
1832: continue
1833: elif _hlen > _sz:
1834: _item=_host[-_sz:]
1835: else:
1836: _item=_host
1837: fail=0
1838: for i in range(_sz):
1839: h=_item[i]
1840: o=_ob[i]
1841: if (o != h) and (o != '*'):
1842: fail=1
1843: break
1844: if fail:
1845: continue
1846: return 1
1847: return 0
1848:
1849: Globals.default__class_init__(ECHO_userFolder)
1850:
1851:
1852:
1853: def manage_addECHO_userFolder(self,dtself=None,REQUEST=None,**ignored):
1854: """add a user folder """
1855: f=ECHO_userFolder()
1856: self=self.this()
1857: try: self._setObject('acl_users', f)
1858: except: return MessageDialog(
1859: title ='Item Exists',
1860: message='This object already contains a User Folder',
1861: action ='%s/manage_main' % REQUEST['URL1'])
1862: self.__allow_groups__=f
1863: if REQUEST is not None:
1864: REQUEST['RESPONSE'].redirect(self.absolute_url()+'/manage_main')
1865:
1866: def manage_addECHO_userFolderForm(self):
1867: """add a user folder form"""
1868: return manage_addECHO_userFolder(self)
1869:
1870: class ECHO_root(Folder,Persistent,Implicit):
1871: """ECHO Root Folder"""
1872:
1873: security=ClassSecurityInfo()
1874:
1875: meta_type="ECHO_root"
1876:
1877:
1878: def getBibTag(self,tag,content):
1879: """get field tag für index-meta-generation"""
1880: if not content or content=="":
1881: return ""
1882: ret="<%s>"%tag
1883: #ret+=urllib.quote(content)
1884: ret+=content
1885:
1886: ret+="</%s>"%tag
1887: return ret
1888:
1889: def getValueFromClass(self,field,found):
1890: """retattribute falss existing"""
1891: try:
1892:
1893: return getattr(found,field).decode('ascii','ignore')
1894: except:
1895: return ""
1896:
1897: def getImageTag(self):
1898: """needed by main_template"""
1899: return ""
1900: secondaryLink="" #needed by main_template
1901: secondaryLinkTitle="" #needed by main_template
1902:
1903: def getBgcolour(self):
1904: """hack"""
1905: return "#dddddd"
1906:
1907: def contentTypeSelector_HTML(self,selected=None):
1908: """give type selector"""
1909: if not selected:
1910: retStr="<option selected>\n"
1911: else:
1912: retStr="<option>\n"
1913:
1914: try: # erste version contentTypes exists
1915: for contentType in self.ZopeFind(self.contentTypes,obj_metatypes=["ECHO_contentType","OSAS_MetadataMapping"]):
1916: if selected and (contentType[0]==selected):
1917: retStr+="""<option selected value="%s">%s\n"""%(contentType[0],contentType[0])
1918: else:
1919: retStr+="""<option value="%s">%s\n"""%(contentType[0],contentType[0])
1920: except:
1921: try:
1922: for contentType in self.ZopeFind(self.standardMD,obj_metatypes=["OSAS_MetadataMapping"]):
1923: if selected and (contentType[0]==selected):
1924: retStr+="""<option selected value="%s">%s\n"""%(contentType[0],contentType[0])
1925: else:
1926: retStr+="""<option value="%s">%s\n"""%(contentType[0],contentType[0])
1927: except:
1928: """nothing"""
1929:
1930: return retStr
1931:
1932: def renderingTypeSelector_HTML(self,selected=None):
1933: """give type selector"""
1934: if not selected:
1935: retStr="<option selected>\n"
1936: else:
1937: retStr="<option>\n"
1938:
1939: try: # erste version renderingTypes exists
1940: for renderingType in self.ZopeFind(self.renderingTypes,obj_metatypes=["ECHO_renderingType"]):
1941: if selected and (renderingType[0]==selected):
1942: retStr+="""<option selected value="%s">%s\n"""%(renderingType[0],renderingType[0])
1943: else:
1944: retStr+="""<option value="%s">%s\n"""%(renderingType[0],renderingType[0])
1945: except:
1946: """nothing"""
1947: return retStr
1948:
1949: def renderingTypeSelector_HTML(self,selected=None):
1950: """give type selector"""
1951: if not selected:
1952: retStr="<option selected>\n"
1953: else:
1954: retStr="<option>\n"
1955:
1956: try: # erste version renderingTypes exists
1957: for renderingType in self.ZopeFind(self.renderingTypes,obj_metatypes=["ECHO_renderingType"]):
1958: if selected and (renderingType[0]==selected):
1959: retStr+="""<option selected value="%s">%s\n"""%(renderingType[0],renderingType[0])
1960: else:
1961: retStr+="""<option value="%s">%s\n"""%(renderingType[0],renderingType[0])
1962: except:
1963: """nothing"""
1964: return retStr
1965:
1966:
1967: def copyrightTypeSelector_HTML(self,selected=None,first=None):
1968: """give type selector"""
1969:
1970: if not first:
1971: if not selected:
1972: retStr="<option selected>\n"
1973: else:
1974: retStr="<option>\n"
1975: else:
1976: if not selected:
1977: retStr="""<option selected value="%s">%s\n"""%first
1978: else:
1979: retStr="""<option value="%s">%s\n"""%first
1980:
1981:
1982: try: # erste version copyrightTypes exists
1983: for copyrightType in self.ZopeFind(self.copyrightTypes,obj_metatypes=["ECHO_copyrightType"]):
1984: if selected and (copyrightType[0]==selected):
1985: retStr+="""<option selected value="%s">%s\n"""%(copyrightType[0],copyrightType[0])
1986: else:
1987: retStr+="""<option value="%s">%s\n"""%(copyrightType[0],copyrightType[0])
1988: except:
1989: """nothing"""
1990: return retStr
1991:
1992: def partnerSelector_HTML(self,selected=None):
1993: """give type selector"""
1994: if not selected:
1995: retStr="<option selected>\n"
1996: else:
1997: retStr="<option>\n"
1998:
1999: try: # erste version copyrightTypes exists
2000: for copyrightType in self.ZopeFind(self.partners,obj_metatypes=["ECHO_partner"]):
2001: if selected and (copyrightType[0]==selected):
2002: retStr+="""<option selected value="%s">%s\n"""%(copyrightType[0],copyrightType[0])
2003: else:
2004: retStr+="""<option value="%s">%s\n"""%(copyrightType[0],copyrightType[0])
2005: except:
2006: """nothing"""
2007: return retStr
2008:
2009: mediaTypes=['all','text','images','sound','video'] # konfigurierbar in neuer version über echoroot??
2010:
2011: def mediaTypeSelector_HTML(self,selected=None):
2012: """give type selector"""
2013: if not selected:
2014: retStr="<option selected>\n"
2015: else:
2016: retStr="<option>\n"
2017:
2018: try: # erste version mediatypesTypes exists
2019: for mediaType in self.mediaTypes:
2020: if selected and (mediaType in selected):
2021: retStr+="""<option selected value="%s">%s\n"""%(mediaType,mediaType)
2022: else:
2023: retStr+="""<option value="%s">%s\n"""%(mediaType,mediaType)
2024: except:
2025: """nothing"""
2026: return retStr
2027:
2028:
2029: def patchContentType(self,obj=None):
2030: """austauschen content_type with contentType (patch bei umstieg von alter Version)"""
2031:
2032:
2033: if not obj:
2034: obj = self
2035:
2036: entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection','ECHO_externalLink','ECHO_pageTemplate'])
2037:
2038: for entry in entries:
2039: setattr(entry[1],'contentType',entry[1].content_type)
2040: #entry[1].contentType == entry[1].content_type
2041:
2042: if entry[1].meta_type == 'ECHO_collection':
2043: entry[1].patchContentType(entry[1])
2044:
2045:
2046: return "changed all contenttypes in: "+self.title
2047:
2048:
2049: def patchViewClassification(self,obj=None):
2050: """setze viewClassification heuristisch"""
2051:
2052: def checkIfArrow(obj):
2053: if hasattr(obj,'coords'):
2054: for coordtemp in obj.coords:
2055:
2056: if (len(coordtemp)>4) and not (coordtemp[4]==''):
2057: return 4
2058: return None
2059: return None
2060:
2061: if not obj:
2062: obj = self
2063:
2064: entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection','ECHO_group'])
2065:
2066: for entry in entries:
2067:
2068: if checkIfArrow(entry[1]):
2069: setattr(entry[1],'viewClassification','view point')
2070: else:
2071: setattr(entry[1],'viewClassification','area')
2072:
2073: #entry[1].contentType == entry[1].content_type
2074:
2075: if entry[1].meta_type in ['ECHO_collection','ECHO_group']:
2076: entry[1].patchViewClassification(entry[1])
2077:
2078:
2079: return "changed all contenttypes in: "+self.title
2080:
2081: def ECHO_newViewerLink(self,obj=None):
2082: """change links (:86 faellt weg)"""
2083:
2084: if not obj:
2085: obj = self
2086:
2087: entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection'])
2088:
2089: for entry in entries:
2090:
2091: if entry[1].meta_type == 'ECHO_resource':
2092:
2093: entry[1].link=re.sub('\:86','',entry[1].link)
2094:
2095: else:
2096:
2097: entry[1].ECHO_newViewerLink(entry[1])
2098:
2099: return "Rerenderd all links to resources in: "+self.title
2100:
2101: def __init__(self,id,title):
2102: """init"""
2103: self.id = id
2104: self.title=title
2105:
2106: def deleteSpace(self,str):
2107: """delete space at the end of a line"""
2108: if str[len(str)-1]==" ":
2109: return str[0:len(str)-1]
2110: else:
2111: return str
2112:
2113:
2114:
2115: # zusaetliche methoden fuer das vlp muessen in ein eigenes produkt
2116:
2117: def formatAscii(self,str,url=None):
2118: """ersetze ascii umbrueche durch <br>"""
2119: #url=None
2120: if url:
2121:
2122: retStr=""
2123: words=str.split("\n")
2124:
2125: for word in words:
2126: strUrl=url%word
2127:
2128: retStr+="""<a href="%s">%s</a><br/>"""%(strUrl,word)
2129: str=retStr
2130: if str:
2131: return re.sub(r"[\n]","<br/>",str)
2132: else:
2133: return ""
2134:
2135: def link2html(self,str):
2136: """link2html fuer VLP muss hier noch raus"""
2137: if str:
2138:
2139: str=re.sub("\&","&",str)
2140: dom=xml.dom.minidom.parseString("<?xml version='1.0' encoding='utf-8'?><txt>"+str+"</txt>")
2141: links=dom.getElementsByTagName("link")
2142:
2143:
2144: for link in links:
2145: link.tagName="a"
2146: ref=link.getAttribute("ref")
2147: if self.checkRef(ref):
2148: link.setAttribute("href",self.aq_parent.absolute_url()+"/vlp_coll?id="+ref)
2149:
2150: newxml=dom.toxml('utf-8')
2151: match=re.sub(r'<\?xml version=\"1.0\" encoding=\"utf-8\"\?>\n<txt>','',newxml)
2152: match=re.sub(r'</txt>','',match)
2153:
2154: return match
2155:
2156: return ""
2157:
2158: def xml2html(self,str):
2159: """link2html fuer VLP muss hier noch raus"""
2160: if str:
2161:
2162: str=re.sub("\&","&",str)
2163: dom=xml.dom.minidom.parseString(str)
2164: links=dom.getElementsByTagName("link")
2165:
2166:
2167: for link in links:
2168: link.tagName="a"
2169: ref=link.getAttribute("ref")
2170: if self.checkRef(ref):
2171: link.setAttribute("href",self.aq_parent.absolute_url()+"/vlp_coll?id="+ref)
2172:
2173: return dom.toxml('utf-8')
2174: return ""
2175:
2176: def checkRef(self,ref):
2177: dbs={'vl_literature':'AND CD LIKE \'%lise%\'','vl_technology':'','vl_people':''}
2178: res=None
2179: for db in dbs.keys():
2180:
2181: res=res or self.search(var=str("select reference from %s where reference =\'%s\' %s"%(db,ref,dbs[db])))
2182: return res
2183:
2184: #Ende Methode fuer vlp
2185:
2186: def PgQuoteString(self,string):
2187: """Quote string"""
2188:
2189: return libpq.PgQuoteString(string)
2190:
2191: def getPartners(self):
2192: """Get list of Partners. Presently only from a subfolder partners"""
2193:
2194: return [ item[1] for item in self.partners.ZopeFind(self.partners,obj_metatypes=['ECHO_partner'])]
2195:
2196:
2197:
2198:
2199:
2200: def getPartnersXML(self):
2201: """partner liste als xml"""
2202: partners=self.getPartners()
2203: ret="""<?xml version="1.0" encoding="utf-8" ?>
2204: <partners>"""
2205:
2206: for partner in partners:
2207: ret+="""<partner id="%s" title="%s"/>\n"""%(partner.getId(),unicode(partner.title,'utf-8','replace'))
2208:
2209: return ret+"\n</partners>"
2210:
2211: def getCollectionTree(self):
2212: """get the collection tree (list of triples (parent,child, depth)"""
2213:
2214: def getCollection(object,depth=0):
2215: depth+=1
2216: collections=[]
2217: for entry in object.__dict__.keys():
2218: element=getattr(object,entry)
2219: try:
2220: if element.meta_type=="ECHO_collection":
2221: collections.append((object,element,depth))
2222: collections+=getCollection(element,depth)
2223: except:
2224: """nothing"""
2225: return collections
2226:
2227:
2228: return getCollection(self)
2229:
2230: def getCollectionTreeIds(self):
2231: """Show the IDs of the Tree"""
2232: ret=[]
2233: for collection in self.getCollectionTree():
2234: ret.append((collection[0].getId(),collection[1].getId(),collection[2]))
2235: return ret
2236:
2237: def getResourcesHTML(self,viewerType=None,filter=None):
2238: """gebe all ressourcen aus"""
2239:
2240: def sortHTML(x,y):
2241: return cmp(x[1].title,y[1].title)
2242:
2243: ret="""<html><body><h2>Resources in ECHO</h3>"""
2244:
2245: resources = self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
2246: ret+="""<h3>Found %i resources</h3>"""%len(resources)
2247: resources.sort(sortHTML)
2248: for resource in resources:
2249: echo_url=resource[1].absolute_url()
2250:
2251: if hasattr(resource[1],'title'):
2252: title=resource[1].title
2253: else:
2254: title="None"
2255: if filter:
2256: if re.search(filter,title):
2257: ret+="""\n<p><a href="%s">%s</a></p>"""%(echo_url,title)
2258: else:
2259: ret+="""\n<p><a href="%s">%s</a></p>"""%(echo_url,title)
2260:
2261: ret +="""\n</body></html>"""
2262:
2263: #self.REQUEST.RESPONSE.setHeader("Content-Type", "text/html")
2264: #self.REQUEST.RESPONSE.write(ret)
2265: return ret
2266:
2267: def getResourcesXML(self,viewerType=None,filter=None):
2268: """gebe all ressourcen aus"""
2269: ret="""<?xml version="1.0" ?>
2270: <index>"""
2271: for resource in self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1):
2272:
2273: echo_url=resource[1].absolute_url()
2274: if hasattr(resource[1],'link'):
2275: viewer_url=resource[1].link
2276: else:
2277: viewer_url="NO URL"
2278: if filter:
2279: if re.search(filter,viewer_url):
2280: ret+="""\n<resource echoLink="%s" viewerLink="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(viewer_url,safe='/:?'))
2281: else:
2282: ret+="""\n<resource echoLink="%s" viewerLink="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(viewer_url,safe='/:?'))
2283: ret +="""\n</index>"""
2284:
2285: self.REQUEST.RESPONSE.setHeader("Content-Type", "text/xml")
2286: self.REQUEST.RESPONSE.write(ret)
2287:
2288: def getFullTextsXML(self,viewerType=None,filter=None):
2289: """gebe all ressourcen aus"""
2290: ret="""<?xml version="1.0" ?>
2291: <index>"""
2292: for resource in self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1):
2293:
2294: echo_url=resource[1].absolute_url()
2295: if resource[1].getFullTextXML(noredirect="yes"):
2296: if hasattr(resource[1],'link'):
2297: viewer_url=echo_url+"/getFullTextXML"
2298: else:
2299: viewer_url="NO URL"
2300: if filter:
2301: if re.search(filter,viewer_url):
2302: ret+="""\n<resource echoLink="%s" viewerLink="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(viewer_url,safe='/:?'))
2303: else:
2304: ret+="""\n<resource echoLink="%s" viewerLink="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(viewer_url,safe='/:?'))
2305: ret +="""\n</index>"""
2306:
2307:
2308: self.REQUEST.RESPONSE.setHeader("Content-Type", "text/xml")
2309: self.REQUEST.RESPONSE.write(ret)
2310:
2311:
2312: def getMetaDatasXML(self,viewerType=None,filter=None):
2313: """gebe all ressourcen aus"""
2314: ret="""<?xml version="1.0" ?>
2315: <index>"""
2316: for resource in self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1):
2317:
2318: echo_url=resource[1].absolute_url()
2319: if resource[1].getFullTextXML(noredirect="yes"):
2320: if hasattr(resource[1],'link'):
2321: viewer_url=echo_url+"/getMetaDataXML"
2322: else:
2323: viewer_url="NO URL"
2324: if filter:
2325: if re.search(filter,viewer_url):
2326: ret+="""\n<resource echoLink="%s" viewerLink="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(viewer_url,safe='/:?'))
2327: else:
2328: ret+="""\n<resource echoLink="%s" viewerLink="%s"/>"""%(urllib.quote(echo_url,safe='/:?'),urllib.quote(viewer_url,safe='/:?'))
2329: ret +="""\n</index>"""
2330:
2331:
2332: self.REQUEST.RESPONSE.setHeader("Content-Type", "text/xml")
2333: self.REQUEST.RESPONSE.write(ret)
2334:
2335:
2336: def findPartners(self):
2337: """find all partners in partners"""
2338: par=self.ZopeFind(self.partners, obj_metatypes='ECHO_partner')
2339: return par
2340:
2341: def getPartnerFromID(self):
2342: """find partner form ID return object"""
2343: pa=self.REQUEST['partner']
2344: par=self.ZopeFind(self.partners, obj_ids=[pa])
2345: return par
2346:
2347: def getPartnerFromIDParameter(self, id):
2348: """ find partners from ID"""
2349: par=self.ZopeFind(self.partners, obj_ids=[id])
2350: return par
2351:
2352:
2353:
2354: def manage_addECHO_root(self,id,title,RESPONSE=None):
2355: """Add an ECHO_root"""
2356: self._setObject(id,ECHO_root(id,title))
2357:
2358: if RESPONSE is not None:
2359: RESPONSE.redirect('manage_main')
2360:
2361: def manage_addECHO_rootForm(self):
2362: """Nothing yet"""
2363: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_root.zpt').__of__(self)
2364: return pt()
2365:
2366: class ECHO_copyrightType(Folder):
2367: """copyright typ"""
2368:
2369: meta_type="ECHO_copyrightType"
2370:
2371: def __init__(self,id,title,label,url):
2372: """init"""
2373: self.id=id
2374: self.title=title
2375: self.label=label
2376: self.url=url
2377:
2378: manage_options = Folder.manage_options+(
2379: {'label':'Main Config','action':'ECHO_copyrightType_config_mainForm'},
2380: )
2381:
2382: def ECHO_copyrightType_config_mainForm(self):
2383: """change form"""
2384: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_copyrightType').__of__(self)
2385: pt.content_type="text/html"
2386: return pt()
2387:
2388: def ECHO_copyrightType_config_main(self,title,label,url,RESPONSE=None):
2389: """change"""
2390: self.title=title
2391: self.label=label
2392: self.url=url
2393:
2394: if RESPONSE is not None:
2395: RESPONSE.redirect('manage_main')
2396:
2397: def manage_addECHO_copyrightTypeForm(self):
2398: """Form for adding a ressource"""
2399: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_copyrightTypeForm.zpt').__of__(self)
2400: return pt()
2401:
2402:
2403: def manage_addECHO_copyrightType(self,id,title,label,url,RESPONSE=None):
2404: """addaresource"""
2405:
2406: newObj=ECHO_copyrightType(id,title,label,url)
2407:
2408: self._setObject(id,newObj)
2409:
2410: if RESPONSE is not None:
2411: RESPONSE.redirect('manage_main')
2412:
2413:
2414:
2415: class ECHO_partner(Image,Persistent):
2416: """ECHO Partner"""
2417:
2418: meta_type="ECHO_partner"
2419:
2420: def __init__(self, id, title,url, file, copyrightType, person, email, country, content_type='', precondition=''):
2421: self.__name__=id
2422: self.title=title
2423: self.url=url
2424: self.person=person
2425: self.email=email
2426: self.country=country
2427: self.precondition=precondition
2428: self.copyrightType=copyrightType
2429: data, size = self._read_data(file)
2430: content_type=self._get_content_type(file, data, id, content_type)
2431: self.update_data(data, content_type, size)
2432:
2433: manage_options = Image.manage_options+(
2434: {'label':'Partner Information','action':'ECHO_partner_config'},
2435: )
2436:
2437:
2438: def changeECHO_partner(self,url,copyrightType,person, email, country, RESPONSE=None):
2439: """Change main information"""
2440: self.url=url
2441: self.person=person
2442: self.email=email
2443: self.country=country
2444: self.copyrightType=copyrightType
2445: if RESPONSE is not None:
2446: RESPONSE.redirect('manage_main')
2447:
2448:
2449:
2450: def ECHO_partner_config(self):
2451: """Main configuration"""
2452: if not hasattr(self,'url'):
2453: self.url=""
2454: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_partner.zpt').__of__(self)
2455: return pt()
2456:
2457:
2458: manage_addECHO_partnerForm=DTMLFile('dtml/ECHO_partnerAdd',globals(),
2459: Kind='ECHO_partner',kind='ECHO_partner')
2460:
2461:
2462:
2463: def manage_addECHO_partner(self, id,file,url, person, email, country, copyrightType='', title='', precondition='', content_type='',
2464: REQUEST=None):
2465: """
2466: Add a new ECHO_partner object.
2467:
2468: Creates a new ECHO_partner object 'id' with the contents of 'file'.
2469: Based on Image.manage_addImage
2470: """
2471:
2472: id=str(id)
2473: title=str(title)
2474: content_type=str(content_type)
2475: precondition=str(precondition)
2476:
2477: id, title = OFS.Image.cookId(id, title, file)
2478:
2479: self=self.this()
2480:
2481: # First, we create the image without data:
2482: self._setObject(id, ECHO_partner(id,title,url,'',copyrightType, person, email, country, content_type, precondition))
2483:
2484: # Now we "upload" the data. By doing this in two steps, we
2485: # can use a database trick to make the upload more efficient.
2486: if file:
2487: self._getOb(id).manage_upload(file)
2488: if content_type:
2489: self._getOb(id).content_type=content_type
2490:
2491: if REQUEST is not None:
2492: try: url=self.DestinationURL()
2493: except: url=REQUEST['URL1']
2494: REQUEST.RESPONSE.redirect('%s/manage_main' % url)
2495: return id
2496:
2497:
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