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 Globals import InitializeClass
23: from Globals import DTMLFile
24: from Products.PageTemplates.PageTemplateFile import PageTemplateFile
25: from Products.PageTemplates.PageTemplate import PageTemplate
26: from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate
27: from Globals import Persistent, package_home
28: from Acquisition import Implicit
29: from ECHO_helpers import displayTypes
30: try:
31: from psycopg import libpq
32: except:
33: try:
34: from pyPgSQL import libpq
35: except:
36: print "ECHO_collection: Warning - No libpq imported!"
37:
38: import xml.dom.minidom
39:
40: import urllib
41: import xml.dom.minidom
42: from ECHO_graphicalOverview import javaHandler,javaScriptMain
43: import ECHO_helpers
44:
45: #List of different types for the graphical linking viewer
46: viewClassificationListMaster=['view point','area']
47:
48: def checkDiffs(self,metadict):
49: """check differences"""
50:
51: def NoneToEmpty(obj):
52: if obj:
53: return obj
54: else:
55: return ""
56:
57: diffs={}
58: tags=self.findTagsFromMapping(self.contentType)
59: for field in tags[1]:
60: try:
61: if (NoneToEmpty(self.getFieldValue(self.getFieldTag(tags,field)))==metadict[self.getFieldTag(tags,field)]):
62: diffs[self.getFieldTag(tags,field)]=1
63: else:
64: print "DIFF",field,self.getFieldValue(self.getFieldTag(tags,field)),metadict[self.getFieldTag(tags,field)]
65: diffs[self.getFieldTag(tags,field)]=0
66: except:
67: diffs[self.getFieldTag(tags,field)]=0
68: print "EX",field
69: return diffs
70:
71: def content_html(self,type):
72: """template fuer content"""
73: #templates = self.ZopeFind(self.aq_parent,obj_ids=[type+"_template"])
74: #
75: #if templates:
76: # return templates[0][1]()
77:
78: try:
79: obj=getattr(self,type+"_template")
80: return obj()
81: except:
82: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_%s_template_standard.zpt'%type).__of__(self)
83: pt.content_type="text/html"
84: return pt()
85:
86: def toList(field):
87: """Einzelfeld in Liste umwandeln"""
88: if type(field)==StringType:
89: return [field]
90: else:
91: return field
92:
93: def getText(nodelist):
94:
95: rc = ""
96: for node in nodelist:
97: if node.nodeType == node.TEXT_NODE:
98: rc = rc + node.data
99: return rc
100:
101:
102: def sendFile(self, filename, type):
103: """sends an object or a local file (in the product) as response"""
104: paths = filename.split('/')
105: object = self
106: # look for an object called filename
107: for path in paths:
108: if hasattr(object, path):
109: object = getattr(object, path)
110: else:
111: object = None
112: break
113: if object:
114: # if the object exists then send it
115: object()
116: else:
117: # send a local file with the given content-type
118: fn = os.path.join(package_home(globals()), filename)
119: self.REQUEST.RESPONSE.setHeader("Content-Type", type)
120: self.REQUEST.RESPONSE.write(file(fn).read())
121: return
122:
123:
124: def writeMetadata(url,metadict):
125: """Einlesen der Metadaten und und erstellen des geänderten XML file"""
126:
127: try:
128: geturl=""
129: for line in urllib.urlopen(url).readlines():
130: geturl=geturl+line
131:
132:
133: except:
134: return (None,"Cannot open: "+url)
135:
136: try:
137: dom=xml.dom.minidom.parseString(geturl)
138: except:
139: return (None,"Cannot parse: "+url+"<br>"+geturl)
140:
141: metanodes=dom.getElementsByTagName('bib')
142:
143: if not metanodes:
144: metanodes=dom.getElementsByTagName('archimedes')
145:
146: metanode=metanodes[0]
147:
148: for metaData in metadict.keys():
149: print metaData,metanode
150: try:
151: nodeOld=metanode.getElementsByTagName(metaData)
152: except:
153: nodeOld=None
154:
155: if nodeOld:
156: metanode.removeChild(nodeOld[0]).unlink()
157: else:
158: # try also old writing rule - instead of _:
159: try:
160: nodeOld=metanode.getElementsByTagName(re.sub('_','-',metaData))
161: except:
162: nodeOld=None
163:
164: if nodeOld:
165: metanode.removeChild(nodeOld[0]).unlink()
166:
167: metanodeneu=dom.createElement(metaData)
168: metanodetext=dom.createTextNode(unicode(metadict[metaData],"utf8"))
169: metanodeneu.appendChild(metanodetext)
170: metanode.appendChild(metanodeneu)
171:
172:
173: return dom.toxml().encode('utf-8')
174:
175: def readMetadata(url):
176: """Methode zum Auslesen der Metadateninformation zu einer Resource
177: Vorerst noch Typ bib"""
178:
179: metadict={}
180: try:
181: geturl=""
182: for line in urllib.urlopen(url).readlines():
183: geturl=geturl+line
184:
185:
186: except:
187: return (None,"Cannot open: "+url)
188:
189: try:
190: dom=xml.dom.minidom.parseString(geturl)
191: except:
192: return (None,"Cannot parse: "+url+"<br>"+geturl)
193:
194: metanode=dom.getElementsByTagName('bib')
195: metadict['bib_type']='Book'
196: if len(metanode)==0:
197: metanode=dom.getElementsByTagName('archimedes')
198: metadict['bib_type']='Archimedes'
199: #print "HELLO"
200:
201: if not len(metanode)==0:
202: metacontent=metanode[0].childNodes
203:
204: try:
205: metadict['bib_type']=getText(dom.getElementsByTagName('bib')[0].attributes['type'].childNodes)
206: except:
207: """nothing"""
208:
209: for node in metacontent:
210: try:
211: metadict[re.sub('-','_',node.tagName.lower())]=getText(node.childNodes)
212: except:
213: """nothing"""
214:
215:
216: return metadict,""
217:
218:
219: def setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight,coordstrs,viewClassification=""):
220:
221: """Allegemeine Informationen zu einer ECHO Collection"""
222:
223: self.viewClassification=viewClassification
224:
225: self.label = label
226: self.title=title
227: self.description=description
228: self.contentType=contentType
229: self.responsible=responsible
230: self.credits=toList(credits)
231: self.weight=weight
232:
233: coords=[]
234: #coordinates of for rectangles
235:
236: #print "cs", coordstrs
237: if coordstrs:
238: for coordstr in coordstrs:
239: #print "cs", coordstr
240: try:
241: temco=coordstr.split(",")
242: except:
243: temco=[]
244: #temco.append(angle)
245: coords.append(temco)
246:
247:
248: self.coords=coords[0:]
249:
250:
251: class scientificClassification(SimpleItem,Persistent,Implicit):
252: """outdated will be deleeted in the next versions: subclass"""
253: security=ClassSecurityInfo()
254:
255: def __init__(self,context,science,practice):
256: self.context=context
257: self.science=science
258: self.practice=practice
259: self.id="scientific_Classification"
260:
261: security.declarePublic('get_context')
262: def get_context(self):
263: return self.context
264:
265: security.declarePublic('get_science')
266: def get_science(self):
267: return self.science
268:
269: security.declarePublic('get_practice')
270: def get_practice(self):
271: return self.practice
272:
273:
274: class scientificInformation(Folder,Persistent,Implicit):
275: """outdated will be deleted in the next versions: subclass scientificInformation"""
276: security=ClassSecurityInfo()
277:
278:
279:
280: def __init__(self,source_type,period):
281:
282: self.id="scientific_Information"
283: self.source_type=source_type
284: self.period=period
285:
286:
287:
288: security.declarePublic('get_source_type')
289: def get_source_type(self):
290: return self.source_type
291:
292: security.declarePublic('get_period')
293: def get_period(self):
294: return self.period
295:
296: class ECHO_layoutTemplate(ZopePageTemplate):
297: """Create a layout Template for different purposes"""
298:
299: meta_type="ECHO_layoutTemplate"
300:
301: def __init__(self, id, text=None, content_type=None,EchoType=None):
302: self.id = str(id)
303:
304:
305:
306: self.ZBindings_edit(self._default_bindings)
307: if text is None:
308: self._default_content_fn = os.path.join(package_home(globals()),
309: 'zpt/ECHO_%s_template_standard.zpt'%EchoType)
310: text = open(self._default_content_fn).read()
311: self.pt_edit(text, content_type)
312:
313:
314: """change form"""
315:
316:
317: def manage_addECHO_layoutTemplateForm(self):
318: """Form for adding"""
319: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_layoutTemplate.zpt').__of__(self)
320: return pt()
321:
322: from urllib import quote
323:
324:
325: def manage_addECHO_layoutTemplate(self, EchoType,title=None,REQUEST=None):
326: "Add a Page Template with optional file content."
327: if type(EchoType)==StringType:
328: EchoTypes=[EchoType]
329: else:
330: EchoTypes=EchoType
331:
332: for singleType in EchoTypes:
333:
334: id = str(singleType)+"_template"
335: if REQUEST is None:
336: self._setObject(id, ECHO_layoutTemplate(id, text,EchoType=singleType))
337: ob = getattr(self, id)
338:
339: if title:
340: ob.pt_setTitle(title)
341: return ob
342: else:
343: file = REQUEST.form.get('file')
344: headers = getattr(file, 'headers', None)
345: if headers is None or not file.filename:
346: zpt = ECHO_layoutTemplate(id,EchoType=singleType)
347: else:
348: zpt = ECHO_layoutTemplate(id, file, headers.get('content_type'))
349:
350: self._setObject(id, zpt)
351: ob = getattr(self, id)
352: if title:
353: ob.pt_setTitle(title)
354:
355: try:
356: u = self.DestinationURL()
357: except AttributeError:
358: u = REQUEST['URL1']
359:
360:
361: REQUEST.RESPONSE.redirect(u+'/manage_main')
362: return ''
363:
364: class ECHO_resource(Folder):
365: """ECHO Ressource"""
366: meta_type='ECHO_resource'
367:
368: viewClassificationList=viewClassificationListMaster
369:
370: getSubCols = ECHO_helpers.getSubCols
371: def getTitle(self):
372: """title"""
373: return self.title.encode('utf-8')
374:
375: def getLabel(self):
376: """title"""
377: return self.label.encode('utf-8')
378:
379: def content_html(self):
380: """template fuer content"""
381: return content_html(self,'resource')
382:
383: def getViewClassification(self):
384: if hasattr(self,'viewClassification'):
385: return self.viewClassification
386: else:
387: return ""
388:
389: def getCredits(self):
390: """Ausgabe der credits"""
391: if self.credits:
392: return self.credits
393: else:
394: return []
395:
396: def __init__(self,id,link,metalink,title,label,description,contentType,responsible,credits,weight,coords):
397:
398: self.id = id
399: """Festlegen der ID"""
400:
401: self.label = label
402: self.link= link
403: self.metalink=metalink
404: self.title=title
405: self.weight=weight
406: self.credits=toList(credits)
407: self.description=description
408: self.contentType=contentType
409: self.responsible=responsible
410:
411: if coords:
412: coordsnew=[ string.split(x,",") for x in coords]
413: else:
414: coordsnew=[]
415:
416: self.coords=coordsnew
417:
418:
419: def getCoords(self):
420: """gibt coordinaten als String zurück und löscht zugleich einträge die keine Koordinaten sind, letzteres zur korrektur der Eingabe der alten version"""
421: retList=[]
422: if hasattr(self,'coords'):
423: for x in self.coords:
424: if len(x)>1:
425: retList.append(string.join(x,","))
426: return retList
427:
428:
429:
430: def getContentType(self):
431: try:
432: return self.contentType
433: except:
434: return ""
435:
436: def getCopyrightType(self):
437: try:
438: return self.copyrightType
439: except:
440: return ""
441:
442: def getRenderingType(self):
443: try:
444: return self.renderingType
445: except:
446: return ""
447:
448: def ECHO_resource_config(self):
449: """Main configuration"""
450:
451: if not hasattr(self,'weight'):
452: self.weight=""
453:
454: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_resource.zpt').__of__(self)
455: return pt()
456:
457:
458: def ECHO_resource_config_main(self):
459: """Main configuration"""
460:
461: if not hasattr(self,'weight'):
462: self.weight=""
463:
464: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_resource_main.zpt').__of__(self)
465: return pt()
466:
467: def ECHO_resource_config_coords(self):
468: """Coords configuration """
469:
470: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_resource_coords.zpt').__of__(self)
471: return pt()
472:
473: def ECHO_resource_config_credits(self):
474: """Main configuration"""
475:
476: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_resource_credits.zpt').__of__(self)
477: return pt()
478:
479: def ECHO_resource_config_metadata(self):
480: """Main configuration"""
481:
482: if (hasattr(self,'metadata')) and not (hasattr(self,'metaDataHash')):
483: self.metaDataHash={}
484: self.contentType=self.bib_type
485: for data in self.metadata:
486: data_neu=re.sub('-','_',data)
487: self.metaDataHash[data_neu]=getattr(self,data)
488: #print data_neu, getattr(self,data)
489: #print self.metaDataHash,self.metadata
490:
491: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_resource_metadata.zpt').__of__(self)
492: return pt()
493:
494:
495:
496:
497: def changeECHO_resource_main(self,metalink,link,title,label,description,contentType,renderingType,weight,resourceID,RESPONSE=None):
498: """Änderung der Properties"""
499: self.resourceID=resourceID
500: self.title=title
501: self.label=label
502: self.description=description
503:
504: self.contentType=contentType
505: self.renderingType=renderingType
506: self.weight=weight
507:
508: self.link=link
509: self.metalink=metalink
510:
511: if RESPONSE is not None:
512: RESPONSE.redirect('manage_main')
513:
514:
515: def changeECHO_resource_coords(self,coords,viewClassification,RESPONSE=None):
516: """Änderung der Properties - coords"""
517:
518: try:
519: coordsnew=[ string.split(x,",") for x in coords]
520: except:
521: coordsnew=[]
522:
523: self.coords=coordsnew[0:]
524: self.viewClassification=viewClassification
525:
526: if RESPONSE is not None:
527: RESPONSE.redirect('manage_main')
528:
529: def changeECHO_resource_credits(self,credits,responsible,copyrightType,RESPONSE=None):
530: """Änderung der Properties"""
531: self.credits=credits
532: self.responsible=responsible
533: self.copyrightType=copyrightType
534:
535: if RESPONSE is not None:
536: RESPONSE.redirect('manage_main')
537:
538:
539: def changeECHO_resource_metadata(self,RESPONSE=None):
540: """change metadata"""
541: tags=self.findTagsFromMapping(self.contentType)
542: OSAS_meta={}
543: for field in tags[1]:
544: try:
545: self.metaDataHash[self.getFieldTag(tags,field)]=self.REQUEST.form[self.getFieldTag(tags,field)]
546: self.OSAS_meta[self.getFieldTag(tags,field)]=self.REQUEST.form['OSAS_%s'%self.getFieldTag(tags,field)]
547: except:
548: """nothing"""
549:
550: return urllib.urlopen('http://localhost:8080/echo_nav/storage/downloadExternalXML?index_meta_url=%s&xml_url=%s'%(self.absolute_url()+'/newMetaXML',self.metalink)).read()
551:
552: if RESPONSE is not None:
553: RESPONSE.redirect('manage_main')
554:
555:
556: def newMetaXML(self):
557: self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
558: return writeMetadata(self.metalink,self.OSAS_meta)
559:
560:
561: def changeECHO_resource(self,metalink,link,title,label,description,contentType,responsible,weight,viewClassification="",coords=None,credits=None,RESPONSE=None):
562: """Änderung der Properties"""
563:
564: try:
565: coordsnew=[ string.split(x,",") for x in coords]
566: except:
567: coordsnew=[]
568:
569: setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight,coordsnew)
570: self.viewClassification=viewClassification
571: self.coords=coordsnew[0:]
572: self.link=link
573: self.metalink=metalink
574:
575: if RESPONSE is not None:
576: RESPONSE.redirect('manage_main')
577:
578:
579: manage_options = Folder.manage_options+(
580: {'label':'Main Config','action':'ECHO_resource_config_main'},
581: {'label':'Change Credits & Copyright','action':'ECHO_resource_config_credits'},
582: {'label':'Change Metadata','action':'ECHO_resource_config_metadata'},
583: {'label':'Change Coords','action':'ECHO_resource_config_coords'},
584: {'label':'Add coords','action':'ECHO_graphicEntry'},
585: {'label':'Sync Metadata','action':'ECHO_getResourceMD'},
586: )
587:
588: def getOverview(self):
589: """overview graphics"""
590:
591: return self.aq_parent.ZopeFind(self.aq_parent,obj_ids=['overview'])[0][1]
592:
593: def ECHO_graphicEntry(self):
594: """DO nothing"""
595: overview = self.aq_parent.ZopeFind(self.aq_parent,obj_ids=['overview'])
596: if overview:
597: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_draw.zpt').__of__(self)
598: return pt()
599: else:
600: return "NO OVERVIEW GRAPHICS"
601:
602: def ECHO_enterCoords(self,coordstr,angle="",RESPONSE=None):
603: """Enter coords"""
604: coords=self.coords
605: temco=coordstr.split(",")
606: temco.append(angle)
607: coords.append(temco)
608:
609: self.coords=coords[0:]
610:
611: if RESPONSE is not None:
612: RESPONSE.redirect('ECHO_graphicEntry')
613:
614:
615: def isDefinedInThisSet(self,fields,field):
616: """checks if field is defined in fields"""
617: if (fields[0].has_key(field)) and not (fields[0][field]==""):
618: return 1
619: else:
620:
621: return 0
622:
623: def getFieldLabel(self,fields,field):
624: """get labels"""
625: try:
626: ret =fields[0][field]
627: if ret == "":
628: return field
629: else:
630: return ret
631: except:
632: return field
633:
634:
635:
636: def getFieldTag(self,fields,field):
637: """get labels"""
638: try:
639: ret =fields[0][field]
640: if ret == "":
641: return field
642: else:
643: return ret
644: except:
645: return field
646:
647:
648:
649: def getFieldValue(self,field):
650: """get value"""
651: #print field
652: try:
653:
654: ret=self.metaDataHash[field]
655: if ret == "":
656: return None
657: else:
658: return ret
659: except:
660: return None
661:
662: def findLabelsFromMapping(self,referenceType):
663: """gib hash mit label -> generic zurueck"""
664: self.referencetypes=self.ZopeFind(self.standardMD)
665: #print "RT",referenceType
666:
667: bibdata={}
668: retdata={}
669: fieldlist=self.standardMD.fieldList
670:
671: for referenceTypeF in self.referencetypes:
672: #print referenceTypeF[1].title,referenceType
673: if referenceTypeF[1].title == referenceType:
674: #print "OK"
675: bibdata[referenceTypeF[1].title]=referenceTypeF[1].fields
676: bibdata['data']=referenceTypeF[1]
677: self.fields=bibdata[referenceType]
678: for field in fieldlist:
679: retdata[field]=referenceTypeF[1].getValue(field)[1]
680: #print retdata,fieldlist
681: return retdata,fieldlist
682:
683: def findTagsFromMapping(self,referenceType):
684: """gib hash mit label -> generic zurueck"""
685: self.referencetypes=self.ZopeFind(self.standardMD)
686:
687:
688: bibdata={}
689: retdata={}
690: fieldlist=self.standardMD.fieldList
691:
692: for referenceTypeF in self.referencetypes:
693:
694: if referenceTypeF[1].title == referenceType:
695: bibdata[referenceTypeF[1].title]=referenceTypeF[1].fields
696: bibdata['data']=referenceTypeF[1]
697: self.fields=bibdata[referenceType]
698: for field in fieldlist:
699: retdata[field]=referenceTypeF[1].getValue(field)[0]
700:
701: return retdata,fieldlist
702:
703:
704:
705:
706: def ECHO_getResourceMD(self,template="yes"):
707: """Einlesen der Metadaten und Anlegen dieser Metadaten als Informationen zur Resource"""
708: (metadict, error)=readMetadata(self.metalink)
709:
710:
711:
712: if not error=="": #Fehler beim Auslesen des Metafiles
713: return "ERROR:",error
714:
715:
716: if not (metadict['bib_type']==self.contentType):
717: self.REQUEST.SESSION['contentStorage']=metadict['bib_type']
718: self.REQUEST.SESSION['contentZope']=self.contentType
719:
720: return PageTemplateFile('Products/ECHO_content/zpt/ECHO_getResourceMDErrorContentType.zpt').__of__(self)()
721:
722: self.REQUEST.SESSION['metadict']=metadict
723:
724: self.REQUEST.SESSION['diffs']=checkDiffs(self,metadict)
725:
726:
727: if template=="yes":
728: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_resourceMD.zpt').__of__(self)
729: return pt()
730:
731:
732:
733:
734: def ECHO_getMD(self,item):
735: """Ausgabe der MD"""
736: return getattr(self,item)
737:
738: def index_html(self):
739: """standard page"""
740:
741: return self.REQUEST.RESPONSE.redirect(self.link)
742:
743: def generate_label(self):
744: """Erzeugt_standard_Label aus Template"""
745: pt=getattr(self,"label_template_"+self.bib_type)
746:
747: return pt()
748:
749: def manage_addECHO_resourceForm(self):
750: """Form for adding a ressource"""
751: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_resourceForm.zpt').__of__(self)
752: return pt()
753:
754:
755:
756: def manage_addECHO_resource(self,id,title,label,description,contentType,responsible,link,metalink,weight,credits=None,coords=None,RESPONSE=None):
757: """addaresource"""
758:
759: newObj=ECHO_resource(id,link,metalink,title,label,description,contentType,responsible,credits,weight,coords)
760:
761: self._setObject(id,newObj)
762:
763: if RESPONSE is not None:
764: RESPONSE.redirect('manage_main')
765:
766:
767: class ECHO_externalLink(Folder):
768: """Link zu einer externen Ressource"""
769: security=ClassSecurityInfo()
770: meta_type='ECHO_externalLink'
771:
772: def getTitle(self):
773: """title"""
774: return self.title.encode('utf-8')
775:
776: def getLabel(self):
777: """title"""
778: return self.label.encode('utf-8')
779:
780: def content_html(self):
781: """template fuer content"""
782: return content_html(self,'externalLink')
783:
784: def __init__(self,id,link,title,label,description,contentType,responsible,credits,weight,coords):
785:
786: self.id = id
787: """Festlegen der ID"""
788:
789: self.credits=toList(credits)
790: self.label = label
791: self.link= link
792: self.title=title
793: self.weight=weight
794: self.description=description
795: self.contentType=contentType
796: self.responsible=responsible
797: coordsnew=[ string.split(x,",") for x in coords]
798: self.coords=coordsnew
799:
800: def ECHO_externalLink_config(self):
801: """Main configuration"""
802:
803: if not hasattr(self,'weight'):
804: self.weight=""
805: if not hasattr(self,'coords'):
806:
807: self.coords=['']
808: #print "G",self.coords
809:
810: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_externalLink.zpt').__of__(self)
811: return pt()
812:
813:
814: def changeECHO_externalLink(self,link,title,label,description,contentType,responsible,weight,coords=None,credits=None,RESPONSE=None):
815:
816: """Änderung der Properties"""
817: try:
818: coordsnew=[ string.split(x,",") for x in coords]
819: except:
820: coordsnew=[]
821:
822: setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight,coords)
823:
824: self.coords=coordsnew[0:]
825: self.link=link
826: if RESPONSE is not None:
827: RESPONSE.redirect('manage_main')
828:
829:
830: manage_options = Folder.manage_options+(
831: {'label':'Main Config','action':'ECHO_externalLink_config'},
832: )
833:
834: def getCredits(self):
835: """Ausgabe der credits"""
836: if self.credits:
837: return self.credits
838: else:
839: return []
840:
841: def index_html(self):
842: """standard page"""
843:
844: return self.REQUEST.RESPONSE.redirect(self.link)
845:
846: def manage_addECHO_externalLinkForm(self):
847: """Form for external Links"""
848: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_externalLinkForm.zpt').__of__(self)
849: return pt()
850:
851:
852: def manage_addECHO_externalLink(self,id,title,label,description,contentType,responsible,link,weight,coords=None,credits=None,RESPONSE=None):
853: """Add an external Link"""
854:
855: newObj=ECHO_externalLink(id,link,title,label,description,contentType,responsible,credits,weight,coords)
856:
857: self._setObject(id,newObj)
858:
859: if RESPONSE is not None:
860: RESPONSE.redirect('manage_main')
861:
862:
863: class ECHO_link(ECHO_externalLink):
864: """external_link"""
865:
866: meta_type="ECHO_link"
867:
868:
869: def content_html(self):
870: """template fuer content"""
871: return content_html(self,'link')
872:
873: def manage_addECHO_linkForm(self):
874: """Form for external Links"""
875: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_linkForm.zpt').__of__(self)
876: return pt()
877:
878:
879: def manage_addECHO_link(self,id,title,label,description,contentType,responsible,link,weight,coords=None,credits=None,RESPONSE=None):
880: """Add an external Link"""
881:
882: newObj=ECHO_link(id,link,title,label,description,contentType,responsible,credits,weight,coords)
883:
884: self._setObject(id,newObj)
885:
886: if RESPONSE is not None:
887: RESPONSE.redirect('manage_main')
888:
889:
890: class ECHO_collection(Folder, Persistent, Implicit):
891: """ECHO Collection"""
892: security=ClassSecurityInfo()
893: meta_type='ECHO_collection'
894: viewClassificationList=viewClassificationListMaster
895: displayTypes=displayTypes
896:
897: def getViewClassification(self):
898: if hasattr(self,'viewClassification'):
899: return self.viewClassification
900: else:
901: return ""
902:
903: def getTitle(self):
904: """title"""
905: return self.title.encode('utf-8')
906:
907: def getLabel(self):
908: """title"""
909: return self.label.encode('utf-8')
910:
911: def createRessourcesFromXMLForm(self):
912: """form"""
913: pt=PageTemplateFile('Products/ECHO_content/zpt/createRessourcesFromXMLForm.zpt').__of__(self)
914: return pt()
915: def createRessourcesFromXML(self,fileupload):
916: """read an XML file for generating resources"""
917: dom=xml.dom.minidom.parse(fileupload)
918: ret="<h2>Added</h2>"
919: for resource in dom.getElementsByTagName('resource'):
920: link=getText(resource.getElementsByTagName('link')[0].childNodes)
921: label=getText(resource.getElementsByTagName('label')[0].childNodes)
922: #splitted=link.split("?")[0].split("/")
923: #id=splitted[len(splitted)-1].encode('ascii')
924: id=re.sub(" ","_",label).encode('ascii')
925:
926: ret+="<p>"+label+"</p>"
927: manage_addECHO_resource(self,id,label.encode('ascii'),label.encode('ascii'),"","","",link.encode('ascii'),"","")
928: return ret
929: def getImageTag(self):
930: """GetTag"""
931: try:
932: return self.imageTag
933: except:
934: return ""
935:
936: def addResource(self,id,title,label,description,contentType,responsible,link,metalink,weight,credits=None,coords=None,RESPONSE=None):
937: """SSS"""
938: try:
939: manage_addECHO_resource(self,id,title,label,description,contentType,responsible,link,metalink,weight,credits=None,coords=None,RESPONSE=None)
940: return "done"
941: except:
942: return None
943:
944: def getSecondaryLink(self):
945: """secondary link"""
946: try:
947: return self.secondaryLink
948: except:
949: return ""
950:
951: def getSecondaryLinkTitle(self):
952: """secondary link"""
953: try:
954: return self.secondaryLinkTitle
955: except:
956: return ""
957:
958: def getCollectionTreeXML(self):
959: """Tree as XML"""
960:
961: def getCollection(object,depth=0):
962: depth+=1
963: collections=""
964: for entry in object.__dict__.keys():
965: element=getattr(object,entry)
966: try:
967: if element.meta_type in ["ECHO_collection","ECHO_group"]:
968: collections+="<element name=\""+quote(element.title)+"\" url=\""+element.absolute_url()+"\">"
969: collections+=getCollection(element,depth)+"</element>\n"
970: except:
971: """nothing"""
972: return collections
973:
974: ret="""<?xml version="1.0" encoding="utf-8" ?>"""
975: return ret+"<collection>"+getCollection(self)+"</collection>"
976:
977: def createJavaScript(self):
978: """CreateJava"""
979: ret=javaScriptMain
980:
981: dynamical="\n"
982: for ob in self.getGraphicCoords():
983: if ob[4][4] == "":
984: dynamical+="""Coords.push(new Coord('%s', Img, %s));\n"""%(ob[1],ob[0])
985: else:
986: dynamical+="""Coords.push(new Coord('%s', Img, %s));//%s\n"""%(ob[1],ob[0],ob[4][4])
987: dynamical+="ShowArrow(new getObj('i.%s'),Img,%s);\n"%(ob[1],ob[0])
988: ret+=javaHandler%dynamical
989: return ret
990:
991: def createJSAreas(self):
992: """CreateJava"""
993: dynamical="\n"
994: for ob in self.getGraphicCoords():
995: if ob[5] == "area":
996: dynamical+="""addArea('%s', 'overview', %s, 'area');\n"""%(ob[1],ob[0])
997: else:
998: dynamical+="""addArea('%s', 'overview', %s, 'arrow');\n"""%(ob[1],ob[0])
999: return dynamical
1000:
1001: security.declarePublic('getCreditObject')
1002: def getCreditObject(self,name):
1003: """credit id to credititem"""
1004: try:
1005: return getattr(self.partners,name)
1006: except:
1007: return ""
1008:
1009: security.declarePublic('ECHO_generateNavBar')
1010: def ECHO_generateNavBar(self):
1011: """Erzeuge Navigationsbar"""
1012: link=""
1013: object="self"
1014: ret=[]
1015: path=self.getPhysicalPath()
1016: for element in path:
1017:
1018:
1019: if not element=="":
1020: object+="."+element
1021:
1022: label=eval(object).label
1023: link+="/"+element
1024: if not label=="":
1025: ret.append((label,link))
1026: return ret
1027:
1028: security.declarePublic('ECHO_rerenderLinksMD')
1029:
1030: def ECHO_rerenderLinksMD(self,obj=None):
1031: """Rerender all Links"""
1032: if not obj:
1033: obj = self
1034:
1035: entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection'])
1036:
1037: for entry in entries:
1038: if entry[1].meta_type == 'ECHO_resource':
1039: entry[1].ECHO_getResourceMD(template="no")
1040: #print "rerender",entry[1].getId()
1041: else:
1042: self.ECHO_rerenderLinksMD(entry[1])
1043:
1044:
1045:
1046: return "Rerenderd all links to resources in: "+self.title
1047:
1048: security.declarePublic('ECHO_newViewerLink')
1049:
1050:
1051: def getCoords(self):
1052: try:
1053:
1054: x= [string.join(x,",") for x in self.coords]
1055: return x
1056:
1057: except:
1058:
1059: return []
1060:
1061: def __init__(self,id,title,label,description,contentType,responsible,credits,weight,sortfield,coords,secondaryLinkTitle,secondaryLink,imageTag="",bgcolour=""):
1062: #print "CO",coords
1063:
1064: self.id = id
1065: """Festlegen der ID"""
1066: self.credits=toList(credits)
1067: self.label = label
1068: self.title=title
1069: self.description=description
1070: self.contentType=contentType
1071: self.responsible=responsible
1072: self.imageTag=imageTag
1073: self.weight=weight
1074: self.sortfield=sortfield
1075: coordsnew=[ string.split(x,",") for x in coords]
1076: self.coords=coordsnew
1077: self.secondaryLinkTitle=secondaryLinkTitle
1078: self.secondaryLink=secondaryLink
1079: self.bgcolour=bgcolour
1080:
1081:
1082: manage_options = Folder.manage_options+(
1083: {'label':'Main Config','action':'ECHO_collection_config'},
1084: {'label':'Rerender Links','action':'ECHO_rerenderLinksMD'},
1085: {'label':'Graphics','action':'ECHO_graphicEntry'},
1086: {'label':'create resources from XML','action':'createRessourcesFromXMLForm'},
1087:
1088: )
1089:
1090: def getOverview(self):
1091: """overview graphics"""
1092:
1093: return self.aq_parent.ZopeFind(self.aq_parent,obj_ids=['overview'])[0][1]
1094:
1095:
1096: def ECHO_graphicEntry(self):
1097: """DO nothing"""
1098: overview = self.aq_parent.ZopeFind(self.aq_parent,obj_ids=['overview'])
1099:
1100:
1101: if overview:
1102: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_draw.zpt').__of__(self)
1103: return pt()
1104: else:
1105: return "NO OVERVIEW GRAPHICS"
1106:
1107: def ECHO_enterCoords(self,coordstr,angle="",RESPONSE=None):
1108: """Enter coords"""
1109: coords=self.coords
1110: temco=coordstr.split(",")
1111: temco.append(angle)
1112: coords.append(temco)
1113: self.coords=coords[0:]
1114:
1115: if RESPONSE is not None:
1116: RESPONSE.redirect('ECHO_graphicEntry')
1117:
1118:
1119: security.declarePublic('ECHO_collection_config')
1120: def ECHO_collection_config(self):
1121: """Main configuration"""
1122:
1123: if not hasattr(self,'weight'):
1124: self.weight=""
1125:
1126: if not hasattr(self,'sortfield'):
1127: self.sortfield="weight"
1128:
1129: if not hasattr(self,'coords'):
1130: self.coords=[]
1131:
1132: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_collection.zpt').__of__(self)
1133: return pt()
1134:
1135:
1136: security.declarePublic('changeECHO_collection')
1137:
1138:
1139: def getBgcolour(self):
1140: """colour"""
1141: if hasattr(self,'bgcolour') and not (self.bgcolour==""):
1142: return self.bgcolour
1143: else:
1144: return "#dddddd"
1145:
1146: def changeECHO_collection(self,title,label,description,contentType,responsible,weight,secondaryLink,secondaryLinkTitle,credits=None,sortfield="weight",coords=None,RESPONSE=None,imageTag="",bgcolour="",viewClassification=None):
1147: """Aenderung der Properties"""
1148:
1149: self.secondaryLink=secondaryLink
1150: self.secondaryLinkTitle=secondaryLinkTitle
1151: self.imageTag=imageTag
1152: self.bgcolour=bgcolour
1153: self.viewClassification=viewClassification
1154:
1155: if coords:
1156: coordsnew=[ string.split(x,",") for x in coords]
1157: self.coords=coordsnew[0:]
1158: else:
1159: coordsnew=None
1160: self.coords=None
1161:
1162: setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight,coordsnew)
1163: try:
1164: self.coords=coordsnew[0:] # HACK fehler in setECHO_collection
1165: except:
1166: """none"""
1167:
1168: self.sortfield=sortfield
1169:
1170: if RESPONSE is not None:
1171: RESPONSE.redirect('manage_main')
1172:
1173: security.declarePublic('index_html')
1174:
1175:
1176: def showOverview(self):
1177: """overview"""
1178: if 'ECHO_overview.html' in self.__dict__.keys():
1179: return getattr(self,'ECHO_overview.html')()
1180: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_content_overview.zpt').__of__(self)
1181: return pt()
1182:
1183:
1184: def index_html(self):
1185: """standard page"""
1186:
1187: if 'index.html' in self.__dict__.keys():
1188: return getattr(self,'index.html')()
1189:
1190: elif 'overview' in self.__dict__.keys():
1191: return self.showOverview()
1192: elif hasattr(self,'collection_index_template'):
1193: return self.collection_index_template()
1194: elif hasattr(self,'main_index_template'):
1195: return self.main_index_template()
1196:
1197: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_main_index_template_standard.zpt').__of__(self)
1198: pt.content_type="text/html"
1199: return pt()
1200:
1201: def content_html(self):
1202: """template fuer content"""
1203: return content_html(self,'collection')
1204:
1205: def getCredits(self):
1206: """Ausgabe der credits"""
1207: if self.credits:
1208: return self.credits
1209: else:
1210: return []
1211:
1212: def area_img(self):
1213: """area image"""
1214: sendFile(self, 'images/red.gif', 'image/gif')
1215: return
1216:
1217: def hl_lib_js(self):
1218: """javascript"""
1219: sendFile(self, 'js/hl_lib.js', 'text/plain')
1220: return
1221:
1222: def js_lib_js(self):
1223: """javascript"""
1224: sendFile(self, 'js/js_lib.js', 'text/plain')
1225: return
1226:
1227:
1228: def getGraphicCoords(self):
1229: """Give list of coordinates"""
1230: subColTypes=['ECHO_collection','ECHO_resource']
1231: ids=[]
1232: for entrySearch in self.ZopeFind(self,obj_metatypes=subColTypes):
1233: object=entrySearch[1]
1234: if hasattr(object,'coords'):
1235: for coordtemp in object.coords:
1236: if len(coordtemp)>3:
1237: coord=coordtemp[0:4]
1238: label=""
1239: vc=""
1240: if hasattr(object,'label') and not object.label=="":
1241: label=object.label
1242: elif hasattr(object,'title') and not object.title=="":
1243: label=object.title
1244: else:
1245: label=object.getId()
1246: if object.viewClassification != "":
1247: vc=object.viewClassification
1248: else:
1249: if len(coordtemp) > 4 and coordtemp[4] != "":
1250: vc="view point"
1251: else:
1252: vc="area"
1253: ids.append([string.join(coord,", "),object.getId(),label,object,coordtemp,vc])
1254: return ids
1255:
1256:
1257:
1258:
1259: getSubCols = ECHO_helpers.getSubCols
1260:
1261:
1262:
1263:
1264: def manage_addECHO_collectionForm(self):
1265: """Add collection form"""
1266: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_collectionForm.zpt').__of__(self)
1267: return pt()
1268:
1269:
1270: def manage_addECHO_collection(self,id,title,label,description,contentType,responsible,weight,sortfield,coords="",secondaryLinkTitle="",secondaryLink="",credits=None,RESPONSE=None,imageTag="",bgcolour=""):
1271: """add a echo collection"""
1272:
1273:
1274: newObj=ECHO_collection(id,title,label,description,contentType,responsible,credits,weight,sortfield,coords,secondaryLinkTitle=secondaryLinkTitle,secondaryLink=secondaryLink,imageTag=imageTag,bgcolour="")
1275:
1276: self._setObject(id,newObj)
1277:
1278: if RESPONSE is not None:
1279: RESPONSE.redirect('manage_main')
1280:
1281: class ECHO_group(ECHO_collection):
1282: """ECHO Gruppe"""
1283: meta_type="ECHO_group"
1284:
1285: manage_options = Folder.manage_options+(
1286: {'label':'Main Config','action':'ECHO_group_config'},
1287: {'label':'Rerender Links','action':'ECHO_rerenderLinksMD'},
1288: {'label':'Graphics','action':'ECHO_graphicEntry'},
1289: )
1290:
1291: def index_html(self):
1292: """standard page"""
1293: displayedObjects=self.ZopeFind(self,obj_metatypes=displayTypes)
1294: #if (len(displayedObjects)==1) and (displayedObjects[0][1].meta_type=="ECHO_collection"): # nur ein Object dann redirect auf dieses Object
1295: # return self.REQUEST.RESPONSE.redirect(displayedObjects[0][1].absolute_url())
1296:
1297: if 'index.html' in self.__dict__.keys():
1298: return getattr(self,'index.html')()
1299:
1300: elif 'overview' in self.__dict__.keys():
1301: return self.showOverview()
1302: elif hasattr(self,'group_index_template'):
1303: return self.group_index_template()
1304: elif hasattr(self,'collection_index_template'):
1305: return self.collection_index_template()
1306: elif hasattr(self,'main_index_template'):
1307: return self.main_index_template()
1308:
1309: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_main_index_template_standard.zpt').__of__(self)
1310: pt.content_type="text/html"
1311: return pt()
1312:
1313: def ECHO_group_config(self):
1314: """Main configuration"""
1315:
1316: if not hasattr(self,'weight'):
1317: self.weight=""
1318:
1319: if not hasattr(self,'sortfield'):
1320: self.sortfield="weight"
1321:
1322: if not hasattr(self,'coords'):
1323: self.coords=[]
1324:
1325: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_group.zpt').__of__(self)
1326: return pt()
1327:
1328: def changeECHO_group(self,title,label,description,contentType,responsible,weight,secondaryLink,secondaryLinkTitle,credits=None,sortfield="weight",coords=None,RESPONSE=None,imageTag="",bgcolour="",logo=""):
1329: """Änderung der Properties"""
1330:
1331: self.secondaryLink=secondaryLink
1332: self.secondaryLinkTitle=secondaryLinkTitle
1333: self.imageTag=imageTag
1334: self.bgcolour=bgcolour
1335: self.logo=logo
1336:
1337: if coords:
1338: coordsnew=[ string.split(x,",") for x in coords]
1339: self.coords=coordsnew[0:]
1340: else:
1341: coordsnew=None
1342: self.coords=None
1343:
1344: setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight,coordsnew)
1345:
1346:
1347:
1348: self.sortfield=sortfield
1349:
1350: if RESPONSE is not None:
1351: RESPONSE.redirect('manage_main')
1352:
1353: def getLogo(self):
1354: """logo ausgeben"""
1355: try:
1356: return self.logo
1357: except:
1358: return "ECHO_groups"
1359:
1360: def content_html(self):
1361: """template fuer content"""
1362: return content_html(self,'group')
1363:
1364:
1365:
1366: def manage_addECHO_groupForm(self):
1367: """Add group form"""
1368: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_groupForm.zpt').__of__(self)
1369: return pt()
1370:
1371:
1372: def manage_addECHO_group(self,id,title,label,description,contentType,responsible,weight,sortfield,coords="",secondaryLinkTitle="",secondaryLink="",credits=None,RESPONSE=None,imageTag="",bgcolour="",logo=""):
1373: """add a echo group"""
1374:
1375:
1376: newObj=ECHO_group(id,title,label,description,contentType,responsible,credits,weight,sortfield,coords,secondaryLinkTitle=secondaryLinkTitle,secondaryLink=secondaryLink,imageTag=imageTag,bgcolour="")
1377:
1378: setattr(newObj,'logo',logo)
1379: self._setObject(id,newObj)
1380:
1381: if RESPONSE is not None:
1382: RESPONSE.redirect('manage_main')
1383:
1384:
1385:
1386: class ECHO_root(Folder,Persistent,Implicit):
1387: """ECHO Root Folder"""
1388: meta_type="ECHO_root"
1389:
1390:
1391: def getImageTag(self):
1392: """needed by main_template"""
1393: return ""
1394: secondaryLink="" #needed by main_template
1395: secondaryLinkTitle="" #needed by main_template
1396:
1397: def getBgcolour(self):
1398: """hack"""
1399: return "#dddddd"
1400:
1401: def contentTypeSelector_HTML(self,selected=None):
1402: """give type selector"""
1403: if not selected:
1404: retStr="<option selected>\n"
1405: else:
1406: retStr="<option>\n"
1407:
1408: try: # erste version contentTypes exists
1409: for contentType in self.ZopeFind(self.contentTypes,obj_metatypes=["ECHO_contentType","OSAS_MetadataMapping"]):
1410: if selected and (contentType[0]==selected):
1411: retStr+="""<option selected value="%s">%s\n"""%(contentType[0],contentType[0])
1412: else:
1413: retStr+="""<option value="%s">%s\n"""%(contentType[0],contentType[0])
1414: except:
1415: try:
1416: for contentType in self.ZopeFind(self.standardMD,obj_metatypes=["OSAS_MetadataMapping"]):
1417: if selected and (contentType[0]==selected):
1418: retStr+="""<option selected value="%s">%s\n"""%(contentType[0],contentType[0])
1419: else:
1420: retStr+="""<option value="%s">%s\n"""%(contentType[0],contentType[0])
1421: except:
1422: """nothing"""
1423:
1424: return retStr
1425:
1426: def renderingTypeSelector_HTML(self,selected=None):
1427: """give type selector"""
1428: if not selected:
1429: retStr="<option selected>\n"
1430: else:
1431: retStr="<option>\n"
1432:
1433: try: # erste version renderingTypes exists
1434: for renderingType in self.ZopeFind(self.renderingTypes,obj_metatypes=["ECHO_renderingType"]):
1435: if selected and (renderingType[0]==selected):
1436: retStr+="""<option selected value="%s">%s\n"""%(renderingType[0],renderingType[0])
1437: else:
1438: retStr+="""<option value="%s">%s\n"""%(renderingType[0],renderingType[0])
1439: except:
1440: """nothing"""
1441: return retStr
1442:
1443: def renderingTypeSelector_HTML(self,selected=None):
1444: """give type selector"""
1445: if not selected:
1446: retStr="<option selected>\n"
1447: else:
1448: retStr="<option>\n"
1449:
1450: try: # erste version renderingTypes exists
1451: for renderingType in self.ZopeFind(self.renderingTypes,obj_metatypes=["ECHO_renderingType"]):
1452: if selected and (renderingType[0]==selected):
1453: retStr+="""<option selected value="%s">%s\n"""%(renderingType[0],renderingType[0])
1454: else:
1455: retStr+="""<option value="%s">%s\n"""%(renderingType[0],renderingType[0])
1456: except:
1457: """nothing"""
1458: return retStr
1459:
1460:
1461: def copyrightTypeSelector_HTML(self,selected=None):
1462: """give type selector"""
1463: if not selected:
1464: retStr="<option selected>\n"
1465: else:
1466: retStr="<option>\n"
1467:
1468: try: # erste version copyrightTypes exists
1469: for copyrightType in self.ZopeFind(self.copyrightTypes,obj_metatypes=["ECHO_copyrightType"]):
1470: if selected and (copyrightType[0]==selected):
1471: retStr+="""<option selected value="%s">%s\n"""%(copyrightType[0],copyrightType[0])
1472: else:
1473: retStr+="""<option value="%s">%s\n"""%(copyrightType[0],copyrightType[0])
1474: except:
1475: """nothing"""
1476: return retStr
1477:
1478:
1479: def patchContentType(self,obj=None):
1480: """austauschen content_type with contentType (patch bei umstieg von alter Version)"""
1481:
1482:
1483: if not obj:
1484: obj = self
1485:
1486: entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection','ECHO_externalLink','ECHO_pageTemplate'])
1487:
1488: for entry in entries:
1489: setattr(entry[1],'contentType',entry[1].content_type)
1490: #entry[1].contentType == entry[1].content_type
1491:
1492: if entry[1].meta_type == 'ECHO_collection':
1493: entry[1].patchContentType(entry[1])
1494:
1495:
1496: return "changed all contenttypes in: "+self.title
1497:
1498:
1499: def patchViewClassification(self,obj=None):
1500: """setze viewClassification heuristisch"""
1501:
1502: def checkIfArrow(obj):
1503: if hasattr(obj,'coords'):
1504: for coordtemp in obj.coords:
1505: #print obj.title,len(coordtemp)
1506: if (len(coordtemp)>4) and not (coordtemp[4]==''):
1507: return 4
1508: return None
1509: return None
1510:
1511: if not obj:
1512: obj = self
1513:
1514: entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection','ECHO_group'])
1515:
1516: for entry in entries:
1517:
1518: if checkIfArrow(entry[1]):
1519: setattr(entry[1],'viewClassification','view point')
1520: else:
1521: setattr(entry[1],'viewClassification','area')
1522:
1523: #entry[1].contentType == entry[1].content_type
1524:
1525: if entry[1].meta_type in ['ECHO_collection','ECHO_group']:
1526: entry[1].patchViewClassification(entry[1])
1527:
1528:
1529: return "changed all contenttypes in: "+self.title
1530:
1531: def ECHO_newViewerLink(self,obj=None):
1532: """change links (:86 faellt weg)"""
1533:
1534: if not obj:
1535: obj = self
1536:
1537: entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection'])
1538:
1539: for entry in entries:
1540:
1541: if entry[1].meta_type == 'ECHO_resource':
1542:
1543: entry[1].link=re.sub('\:86','',entry[1].link)
1544:
1545: else:
1546:
1547: entry[1].ECHO_newViewerLink(entry[1])
1548:
1549: return "Rerenderd all links to resources in: "+self.title
1550:
1551: def __init__(self,id,title):
1552: """init"""
1553: self.id = id
1554: self.title=title
1555:
1556: def deleteSpace(self,str):
1557: """delete space at the end of a line"""
1558: if str[len(str)-1]==" ":
1559: return str[0:len(str)-1]
1560: else:
1561: return str
1562:
1563:
1564:
1565: # zusaetliche methoden fuer das vlp muessen in ein eigenes produkt
1566:
1567: def formatAscii(self,str,url=None):
1568: """ersetze ascii umbrueche durch <br>"""
1569: #url=None
1570: if url:
1571:
1572: retStr=""
1573: words=str.split("\n")
1574:
1575: for word in words:
1576: strUrl=url%word
1577: #print "str",strUrl
1578: retStr+="""<a href="%s">%s</a><br/>"""%(strUrl,word)
1579: str=retStr
1580: if str:
1581: return re.sub(r"[\n]","<br/>",str)
1582: else:
1583: return ""
1584:
1585: def link2html(self,str):
1586: """link2html fuer VLP muss hier noch raus"""
1587: if str:
1588: #print str
1589: str=re.sub("\&","&",str)
1590: dom=xml.dom.minidom.parseString("<?xml version='1.0' ?><txt>"+str+"</txt>")
1591: links=dom.getElementsByTagName("link")
1592:
1593: #print "link",links
1594: for link in links:
1595: link.tagName="a"
1596: ref=link.getAttribute("ref")
1597: if self.checkRef(ref):
1598: link.setAttribute("href",self.aq_parent.absolute_url()+"/vlp_coll?id="+ref)
1599:
1600: return dom.toxml('utf-8')
1601: return ""
1602:
1603:
1604: def checkRef(self,ref):
1605: dbs={'vl_literature':'AND CD LIKE \'%lise%\'','vl_technology':'','vl_people':''}
1606: res=None
1607: for db in dbs.keys():
1608: #print ref,"select reference from %s where reference =\'%s\' %s"%(db,ref,dbs[db])
1609:
1610: res=res or self.search(var=str("select reference from %s where reference =\'%s\' %s"%(db,ref,dbs[db])))
1611: return res
1612:
1613: #Ende Methode fuer vlp
1614:
1615: def PgQuoteString(self,string):
1616: """Quote string"""
1617: #print "PG",string
1618: return libpq.PgQuoteString(string)
1619:
1620: def getPartners(self):
1621: """Get list of Partners. Presently only from a subfolder partners"""
1622:
1623: return [ item[1] for item in self.partners.ZopeFind(self.partners,obj_metatypes=['ECHO_partner'])]
1624:
1625:
1626:
1627:
1628:
1629: def getPartnersXML(self):
1630: """partner liste als xml"""
1631: partners=self.getPartners()
1632: ret="""<?xml version="1.0" encoding="utf-8" ?>
1633: <partners>"""
1634:
1635: for partner in partners:
1636: ret+="""<partner id="%s" title="%s"/>\n"""%(partner.getId(),unicode(partner.title,'utf-8','replace'))
1637:
1638: return ret+"\n</partners>"
1639:
1640: def getCollectionTree(self):
1641: """get the collection tree (list of triples (parent,child, depth)"""
1642:
1643: def getCollection(object,depth=0):
1644: depth+=1
1645: collections=[]
1646: for entry in object.__dict__.keys():
1647: element=getattr(object,entry)
1648: try:
1649: if element.meta_type=="ECHO_collection":
1650: collections.append((object,element,depth))
1651: collections+=getCollection(element,depth)
1652: except:
1653: """nothing"""
1654: return collections
1655:
1656:
1657: return getCollection(self)
1658:
1659: def getCollectionTreeIds(self):
1660: """Show the IDs of the Tree"""
1661: ret=[]
1662: for collection in self.getCollectionTree():
1663: ret.append((collection[0].getId(),collection[1].getId(),collection[2]))
1664: return ret
1665:
1666:
1667:
1668: def manage_addECHO_root(self,id,title,RESPONSE=None):
1669: """Add an ECHO_root"""
1670: self._setObject(id,ECHO_root(id,title))
1671:
1672: if RESPONSE is not None:
1673: RESPONSE.redirect('manage_main')
1674:
1675: def manage_addECHO_rootForm(self):
1676: """Nothing yet"""
1677: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_root.zpt').__of__(self)
1678: return pt()
1679:
1680: class ECHO_partner(Image,Persistent):
1681: """ECHO Partner"""
1682:
1683: meta_type="ECHO_partner"
1684:
1685: def __init__(self, id, title,url, file, content_type='', precondition=''):
1686: self.__name__=id
1687: self.title=title
1688: self.url=url
1689: self.precondition=precondition
1690:
1691: data, size = self._read_data(file)
1692: content_type=self._get_content_type(file, data, id, content_type)
1693: self.update_data(data, content_type, size)
1694:
1695: manage_options = Image.manage_options+(
1696: {'label':'Partner Information','action':'ECHO_partner_config'},
1697: )
1698:
1699: def changeECHO_partner(self,url,RESPONSE=None):
1700: """Change main information"""
1701: self.url=url
1702: if RESPONSE is not None:
1703: RESPONSE.redirect('manage_main')
1704:
1705:
1706:
1707: def ECHO_partner_config(self):
1708: """Main configuration"""
1709: if not hasattr(self,'url'):
1710: self.url=""
1711: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_partner.zpt').__of__(self)
1712: return pt()
1713:
1714:
1715: manage_addECHO_partnerForm=DTMLFile('dtml/ECHO_partnerAdd',globals(),
1716: Kind='ECHO_partner',kind='ECHO_partner')
1717:
1718:
1719:
1720: def manage_addECHO_partner(self, id, file,url, title='', precondition='', content_type='',
1721: REQUEST=None):
1722: """
1723: Add a new ECHO_partner object.
1724:
1725: Creates a new ECHO_partner object 'id' with the contents of 'file'.
1726: Based on Image.manage_addImage
1727: """
1728:
1729: id=str(id)
1730: title=str(title)
1731: content_type=str(content_type)
1732: precondition=str(precondition)
1733:
1734: id, title = OFS.Image.cookId(id, title, file)
1735:
1736: self=self.this()
1737:
1738: # First, we create the image without data:
1739: self._setObject(id, ECHO_partner(id,title,url,'',content_type, precondition))
1740:
1741: # Now we "upload" the data. By doing this in two steps, we
1742: # can use a database trick to make the upload more efficient.
1743: if file:
1744: self._getOb(id).manage_upload(file)
1745: if content_type:
1746: self._getOb(id).content_type=content_type
1747:
1748: if REQUEST is not None:
1749: try: url=self.DestinationURL()
1750: except: url=REQUEST['URL1']
1751: REQUEST.RESPONSE.redirect('%s/manage_main' % url)
1752: return id
1753:
1754:
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