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: return object.index_html(self.REQUEST.REQUEST, self.REQUEST.RESPONSE)
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.topxml().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: if type(coords)==StringType:
519: coords=[coords]
520:
521:
522: try:
523: coordsnew=[ string.split(x,",") for x in coords]
524: except:
525: coordsnew=[]
526:
527: self.coords=coordsnew[0:]
528: self.viewClassification=viewClassification
529:
530: if RESPONSE is not None:
531: RESPONSE.redirect('manage_main')
532:
533: def changeECHO_resource_credits(self,credits,responsible,copyrightType,RESPONSE=None):
534: """Änderung der Properties"""
535: self.credits=credits
536: self.responsible=responsible
537: self.copyrightType=copyrightType
538:
539: if RESPONSE is not None:
540: RESPONSE.redirect('manage_main')
541:
542:
543: def changeECHO_resource_metadata(self,RESPONSE=None):
544: """change metadata"""
545: tags=self.findTagsFromMapping(self.contentType)
546: self.OSAS_meta={}
547: for field in tags[1]:
548: try:
549: self.metaDataHash[self.getFieldTag(tags,field)]=self.REQUEST.form[self.getFieldTag(tags,field)]
550: self.OSAS_meta[self.getFieldTag(tags,field)]=self.REQUEST.form['OSAS_%s'%self.getFieldTag(tags,field)]
551: except:
552: """nothing"""
553:
554: 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()
555:
556: if RESPONSE is not None:
557: RESPONSE.redirect('manage_main')
558:
559:
560: def newMetaXML(self):
561: """new index.meta"""
562: self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
563: return writeMetadata(self.metalink,self.OSAS_meta)
564:
565:
566: def changeECHO_resource(self,metalink,link,title,label,description,contentType,responsible,weight,viewClassification="",coords=None,credits=None,RESPONSE=None):
567: """Änderung der Properties"""
568:
569: try:
570: coordsnew=[ string.split(x,",") for x in coords]
571: except:
572: coordsnew=[]
573:
574: setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight,coordsnew)
575: self.viewClassification=viewClassification
576: self.coords=coordsnew[0:]
577: self.link=link
578: self.metalink=metalink
579:
580: if RESPONSE is not None:
581: RESPONSE.redirect('manage_main')
582:
583:
584: manage_options = Folder.manage_options+(
585: {'label':'Main Config','action':'ECHO_resource_config_main'},
586: {'label':'Change Credits & Copyright','action':'ECHO_resource_config_credits'},
587: {'label':'Change Metadata','action':'ECHO_resource_config_metadata'},
588: {'label':'Change Coords','action':'ECHO_resource_config_coords'},
589: {'label':'Add coords','action':'ECHO_graphicEntry'},
590: {'label':'Sync Metadata','action':'ECHO_getResourceMD'},
591: )
592:
593: def getOverview(self):
594: """overview graphics"""
595:
596: return self.aq_parent.ZopeFind(self.aq_parent,obj_ids=['overview'])[0][1]
597:
598: def ECHO_graphicEntry(self):
599: """DO nothing"""
600: overview = self.aq_parent.ZopeFind(self.aq_parent,obj_ids=['overview'])
601: if overview:
602: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_draw.zpt').__of__(self)
603: return pt()
604: else:
605: return "NO OVERVIEW GRAPHICS"
606:
607: def ECHO_enterCoords(self,coordstr,angle="",RESPONSE=None):
608: """Enter coords"""
609: coords=self.coords
610: temco=coordstr.split(",")
611: temco.append(angle)
612: coords.append(temco)
613:
614: self.coords=coords[0:]
615:
616: if RESPONSE is not None:
617: RESPONSE.redirect('ECHO_graphicEntry')
618:
619:
620: def isDefinedInThisSet(self,fields,field):
621: """checks if field is defined in fields"""
622: if (fields[0].has_key(field)) and not (fields[0][field]==""):
623: return 1
624: else:
625:
626: return 0
627:
628: def getFieldLabel(self,fields,field):
629: """get labels"""
630: try:
631: ret =fields[0][field]
632: if ret == "":
633: return field
634: else:
635: return ret
636: except:
637: return field
638:
639:
640:
641: def getFieldTag(self,fields,field):
642: """get labels"""
643: try:
644: ret =fields[0][field]
645: if ret == "":
646: return field
647: else:
648: return ret
649: except:
650: return field
651:
652:
653:
654: def getFieldValue(self,field):
655: """get value"""
656: #print field
657: try:
658:
659: ret=self.metaDataHash[field]
660: if ret == "":
661: return None
662: else:
663: return ret
664: except:
665: return None
666:
667: def findLabelsFromMapping(self,referenceType):
668: """gib hash mit label -> generic zurueck"""
669: self.referencetypes=self.ZopeFind(self.standardMD)
670: #print "RT",referenceType
671:
672: bibdata={}
673: retdata={}
674: fieldlist=self.standardMD.fieldList
675:
676: for referenceTypeF in self.referencetypes:
677: #print referenceTypeF[1].title,referenceType
678: if referenceTypeF[1].title == referenceType:
679: #print "OK"
680: bibdata[referenceTypeF[1].title]=referenceTypeF[1].fields
681: bibdata['data']=referenceTypeF[1]
682: self.fields=bibdata[referenceType]
683: for field in fieldlist:
684: retdata[field]=referenceTypeF[1].getValue(field)[1]
685: #print retdata,fieldlist
686: return retdata,fieldlist
687:
688: def findTagsFromMapping(self,referenceType):
689: """gib hash mit label -> generic zurueck"""
690: self.referencetypes=self.ZopeFind(self.standardMD)
691:
692:
693: bibdata={}
694: retdata={}
695: fieldlist=self.standardMD.fieldList
696:
697: for referenceTypeF in self.referencetypes:
698:
699: if referenceTypeF[1].title == referenceType:
700: bibdata[referenceTypeF[1].title]=referenceTypeF[1].fields
701: bibdata['data']=referenceTypeF[1]
702: self.fields=bibdata[referenceType]
703: for field in fieldlist:
704: retdata[field]=referenceTypeF[1].getValue(field)[0]
705:
706: return retdata,fieldlist
707:
708:
709:
710:
711: def ECHO_getResourceMD(self,template="yes"):
712: """Einlesen der Metadaten und Anlegen dieser Metadaten als Informationen zur Resource"""
713: (metadict, error)=readMetadata(self.metalink)
714:
715:
716:
717: if not error=="": #Fehler beim Auslesen des Metafiles
718: return "ERROR:",error
719:
720:
721: if not (metadict['bib_type']==self.contentType):
722: self.REQUEST.SESSION['contentStorage']=metadict['bib_type']
723: self.REQUEST.SESSION['contentZope']=self.contentType
724:
725: return PageTemplateFile('Products/ECHO_content/zpt/ECHO_getResourceMDErrorContentType.zpt').__of__(self)()
726:
727: self.REQUEST.SESSION['metadict']=metadict
728:
729: self.REQUEST.SESSION['diffs']=checkDiffs(self,metadict)
730:
731:
732: if template=="yes":
733: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_resourceMD.zpt').__of__(self)
734: return pt()
735:
736:
737:
738:
739: def ECHO_getMD(self,item):
740: """Ausgabe der MD"""
741: return getattr(self,item)
742:
743: def index_html(self):
744: """standard page"""
745:
746: return self.REQUEST.RESPONSE.redirect(self.link)
747:
748: def generate_label(self):
749: """Erzeugt_standard_Label aus Template"""
750: pt=getattr(self,"label_template_"+self.bib_type)
751:
752: return pt()
753:
754: def manage_addECHO_resourceForm(self):
755: """Form for adding a ressource"""
756: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_resourceForm.zpt').__of__(self)
757: return pt()
758:
759:
760:
761: def manage_addECHO_resource(self,id,title,label,description,contentType,responsible,link,metalink,weight,credits=None,coords=None,RESPONSE=None):
762: """addaresource"""
763:
764: newObj=ECHO_resource(id,link,metalink,title,label,description,contentType,responsible,credits,weight,coords)
765:
766: self._setObject(id,newObj)
767:
768: if RESPONSE is not None:
769: RESPONSE.redirect('manage_main')
770:
771:
772: class ECHO_externalLink(Folder):
773: """Link zu einer externen Ressource"""
774: security=ClassSecurityInfo()
775: meta_type='ECHO_externalLink'
776:
777: def getTitle(self):
778: """title"""
779: return self.title.encode('utf-8')
780:
781: def getLabel(self):
782: """title"""
783: return self.label.encode('utf-8')
784:
785: def content_html(self):
786: """template fuer content"""
787: return content_html(self,'externalLink')
788:
789: def __init__(self,id,link,title,label,description,contentType,responsible,credits,weight,coords):
790:
791: self.id = id
792: """Festlegen der ID"""
793:
794: self.credits=toList(credits)
795: self.label = label
796: self.link= link
797: self.title=title
798: self.weight=weight
799: self.description=description
800: self.contentType=contentType
801: self.responsible=responsible
802: coordsnew=[ string.split(x,",") for x in coords]
803: self.coords=coordsnew
804:
805: def ECHO_externalLink_config(self):
806: """Main configuration"""
807:
808: if not hasattr(self,'weight'):
809: self.weight=""
810: if not hasattr(self,'coords'):
811:
812: self.coords=['']
813: #print "G",self.coords
814:
815: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_externalLink.zpt').__of__(self)
816: return pt()
817:
818:
819: def changeECHO_externalLink(self,link,title,label,description,contentType,responsible,weight,coords=None,credits=None,RESPONSE=None):
820:
821: """Änderung der Properties"""
822: try:
823: coordsnew=[ string.split(x,",") for x in coords]
824: except:
825: coordsnew=[]
826:
827: setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight,coords)
828:
829: self.coords=coordsnew[0:]
830: self.link=link
831: if RESPONSE is not None:
832: RESPONSE.redirect('manage_main')
833:
834:
835: manage_options = Folder.manage_options+(
836: {'label':'Main Config','action':'ECHO_externalLink_config'},
837: )
838:
839: def getCredits(self):
840: """Ausgabe der credits"""
841: if self.credits:
842: return self.credits
843: else:
844: return []
845:
846: def index_html(self):
847: """standard page"""
848:
849: return self.REQUEST.RESPONSE.redirect(self.link)
850:
851: def manage_addECHO_externalLinkForm(self):
852: """Form for external Links"""
853: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_externalLinkForm.zpt').__of__(self)
854: return pt()
855:
856:
857: def manage_addECHO_externalLink(self,id,title,label,description,contentType,responsible,link,weight,coords=None,credits=None,RESPONSE=None):
858: """Add an external Link"""
859:
860: newObj=ECHO_externalLink(id,link,title,label,description,contentType,responsible,credits,weight,coords)
861:
862: self._setObject(id,newObj)
863:
864: if RESPONSE is not None:
865: RESPONSE.redirect('manage_main')
866:
867:
868: class ECHO_link(ECHO_externalLink):
869: """external_link"""
870:
871: meta_type="ECHO_link"
872:
873:
874: def content_html(self):
875: """template fuer content"""
876: return content_html(self,'link')
877:
878: def manage_addECHO_linkForm(self):
879: """Form for external Links"""
880: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_linkForm.zpt').__of__(self)
881: return pt()
882:
883:
884: def manage_addECHO_link(self,id,title,label,description,contentType,responsible,link,weight,coords=None,credits=None,RESPONSE=None):
885: """Add an external Link"""
886:
887: newObj=ECHO_link(id,link,title,label,description,contentType,responsible,credits,weight,coords)
888:
889: self._setObject(id,newObj)
890:
891: if RESPONSE is not None:
892: RESPONSE.redirect('manage_main')
893:
894:
895: class ECHO_collection(Folder, Persistent, Implicit):
896: """ECHO Collection"""
897: security=ClassSecurityInfo()
898: meta_type='ECHO_collection'
899: viewClassificationList=viewClassificationListMaster
900: displayTypes=displayTypes
901:
902: def getViewClassification(self):
903: if hasattr(self,'viewClassification'):
904: return self.viewClassification
905: else:
906: return ""
907:
908: def getTitle(self):
909: """title"""
910: return self.title.encode('utf-8')
911:
912: def getLabel(self):
913: """title"""
914: return self.label.encode('utf-8')
915:
916: def createRessourcesFromXMLForm(self):
917: """form"""
918: pt=PageTemplateFile('Products/ECHO_content/zpt/createRessourcesFromXMLForm.zpt').__of__(self)
919: return pt()
920: def createRessourcesFromXML(self,fileupload):
921: """read an XML file for generating resources"""
922: dom=xml.dom.minidom.parse(fileupload)
923: ret="<h2>Added</h2>"
924: for resource in dom.getElementsByTagName('resource'):
925: link=getText(resource.getElementsByTagName('link')[0].childNodes)
926: label=getText(resource.getElementsByTagName('label')[0].childNodes)
927: #splitted=link.split("?")[0].split("/")
928: #id=splitted[len(splitted)-1].encode('ascii')
929: id=re.sub(" ","_",label).encode('ascii')
930:
931: ret+="<p>"+label+"</p>"
932: manage_addECHO_resource(self,id,label.encode('ascii'),label.encode('ascii'),"","","",link.encode('ascii'),"","")
933: return ret
934: def getImageTag(self):
935: """GetTag"""
936: try:
937: return self.imageTag
938: except:
939: return ""
940:
941: def addResource(self,id,title,label,description,contentType,responsible,link,metalink,weight,credits=None,coords=None,RESPONSE=None):
942: """SSS"""
943: try:
944: manage_addECHO_resource(self,id,title,label,description,contentType,responsible,link,metalink,weight,credits=None,coords=None,RESPONSE=None)
945: return "done"
946: except:
947: return None
948:
949: def getSecondaryLink(self):
950: """secondary link"""
951: try:
952: return self.secondaryLink
953: except:
954: return ""
955:
956: def getSecondaryLinkTitle(self):
957: """secondary link"""
958: try:
959: return self.secondaryLinkTitle
960: except:
961: return ""
962:
963: def getCollectionTreeXML(self):
964: """Tree as XML"""
965:
966: def getCollection(object,depth=0):
967: depth+=1
968: collections=""
969: for entry in object.__dict__.keys():
970: element=getattr(object,entry)
971: try:
972: if element.meta_type in ["ECHO_collection","ECHO_group"]:
973: collections+="<element name=\""+quote(element.title)+"\" url=\""+element.absolute_url()+"\">"
974: collections+=getCollection(element,depth)+"</element>\n"
975: except:
976: """nothing"""
977: return collections
978:
979: ret="""<?xml version="1.0" encoding="utf-8" ?>"""
980: return ret+"<collection>"+getCollection(self)+"</collection>"
981:
982: def createJavaScript(self):
983: """CreateJava"""
984: ret=javaScriptMain
985:
986: dynamical="\n"
987: for ob in self.getGraphicCoords():
988: if ob[4][4] == "":
989: dynamical+="""Coords.push(new Coord('%s', Img, %s));\n"""%(ob[1],ob[0])
990: else:
991: dynamical+="""Coords.push(new Coord('%s', Img, %s));//%s\n"""%(ob[1],ob[0],ob[4][4])
992: dynamical+="ShowArrow(new getObj('i.%s'),Img,%s);\n"%(ob[1],ob[0])
993: ret+=javaHandler%dynamical
994: return ret
995:
996: def createJSAreas(self):
997: """new version of createJavaScript"""
998: dynamical="\n"
999: for ob in self.getGraphicCoords():
1000: if ob[5] == "area":
1001: dynamical+="""addArea('%s', 'overview', %s, 'area');\n"""%(ob[1],ob[0])
1002: else:
1003: dynamical+="""addArea('%s', 'overview', %s, 'arrow');\n"""%(ob[1],ob[0])
1004: return dynamical
1005:
1006: def createMapHead(self):
1007: """generate divs"""
1008: pt=PageTemplateFile(os.path.join(package_home(globals()), 'zpt/ECHO_content_map_frag_js')).__of__(self)
1009: return pt()
1010:
1011: def createMapLink(self, ob, text=None):
1012: """generate map link"""
1013: id = ob[1]
1014: link = ob[1]
1015: if text == None:
1016: text = ob[2]
1017: tag = '<a id="a.%s" onmouseover="highlightPair(\'%s\', true)" onmouseout="highlightPair(\'%s\', false)" href="%s" target="_blank"'%(id,id,id,link)
1018: if ob[3].contentType == 'text-popup':
1019: tag += ' title="%s"'%ob[3].description
1020: tag += ">" + text + "</a>"
1021: return tag
1022:
1023: def createMapAux(self, ob, arrowsrc="http://nausikaa2.rz-berlin.mpg.de/digitallibrary/servlet/Scaler/?dw=15&fn=icons/pfeil"):
1024: """generate map link image, text and other stuff"""
1025: id = ob[1]
1026: link = ob[1]
1027: vtype = ob[5]
1028: ctype = ob[3].contentType
1029:
1030: tag = '<a id="b.%s" onmouseover="highlightPair(\'%s\', true)" onmouseout="highlightPair(\'%s\', false)" href="%s" target="_blank">'%(id,id,id,link)
1031: if vtype == "view point":
1032: rot = ob[4][4]
1033: tag += '<img id="i.%s" src="%s&rot=%s" border="1" style="position:absolute; top:-100px; left:-100px; border-style:none" />'%(id,arrowsrc,rot)
1034: else:
1035: tag += '<span id="i.%s" style="position:absolute; top:-100px; left:-100px; border-style:none"'%(id)
1036: if ctype == "text-popup":
1037: desc = ob[3].description
1038: tag += ' title="%s"'%desc
1039: tag += ' />'
1040: tag += '</a>'
1041: return tag
1042:
1043:
1044: security.declarePublic('getCreditObject')
1045: def getCreditObject(self,name):
1046: """credit id to credititem"""
1047: try:
1048: return getattr(self.partners,name)
1049: except:
1050: return ""
1051:
1052: security.declarePublic('ECHO_generateNavBar')
1053: def ECHO_generateNavBar(self):
1054: """Erzeuge Navigationsbar"""
1055: link=""
1056: object="self"
1057: ret=[]
1058: path=self.getPhysicalPath()
1059: for element in path:
1060:
1061:
1062: if not element=="":
1063: object+="."+element
1064:
1065: label=eval(object).label
1066: link+="/"+element
1067: if not label=="":
1068: ret.append((label,link))
1069: return ret
1070:
1071: security.declarePublic('ECHO_rerenderLinksMD')
1072:
1073: def ECHO_rerenderLinksMD(self,obj=None):
1074: """Rerender all Links"""
1075: if not obj:
1076: obj = self
1077:
1078: entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection'])
1079:
1080: for entry in entries:
1081: if entry[1].meta_type == 'ECHO_resource':
1082: entry[1].ECHO_getResourceMD(template="no")
1083: #print "rerender",entry[1].getId()
1084: else:
1085: self.ECHO_rerenderLinksMD(entry[1])
1086:
1087:
1088:
1089: return "Rerenderd all links to resources in: "+self.title
1090:
1091: security.declarePublic('ECHO_newViewerLink')
1092:
1093:
1094: def getCoords(self):
1095: try:
1096:
1097: x= [string.join(x,",") for x in self.coords]
1098: return x
1099:
1100: except:
1101:
1102: return []
1103:
1104: def __init__(self,id,title,label,description,contentType,responsible,credits,weight,sortfield,coords,secondaryLinkTitle,secondaryLink,imageTag="",bgcolour=""):
1105: #print "CO",coords
1106:
1107: self.id = id
1108: """Festlegen der ID"""
1109: self.credits=toList(credits)
1110: self.label = label
1111: self.title=title
1112: self.description=description
1113: self.contentType=contentType
1114: self.responsible=responsible
1115: self.imageTag=imageTag
1116: self.weight=weight
1117: self.sortfield=sortfield
1118: coordsnew=[ string.split(x,",") for x in coords]
1119: self.coords=coordsnew
1120: self.secondaryLinkTitle=secondaryLinkTitle
1121: self.secondaryLink=secondaryLink
1122: self.bgcolour=bgcolour
1123:
1124:
1125: manage_options = Folder.manage_options+(
1126: {'label':'Main Config','action':'ECHO_collection_config'},
1127: {'label':'Rerender Links','action':'ECHO_rerenderLinksMD'},
1128: {'label':'Graphics','action':'ECHO_graphicEntry'},
1129: {'label':'create resources from XML','action':'createRessourcesFromXMLForm'},
1130:
1131: )
1132:
1133: def getOverview(self):
1134: """overview graphics"""
1135:
1136: return self.aq_parent.ZopeFind(self.aq_parent,obj_ids=['overview'])[0][1]
1137:
1138:
1139: def ECHO_graphicEntry(self):
1140: """DO nothing"""
1141: overview = self.aq_parent.ZopeFind(self.aq_parent,obj_ids=['overview'])
1142:
1143:
1144: if overview:
1145: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_draw.zpt').__of__(self)
1146: return pt()
1147: else:
1148: return "NO OVERVIEW GRAPHICS"
1149:
1150: def ECHO_enterCoords(self,coordstr,angle="",RESPONSE=None):
1151: """Enter coords"""
1152: coords=self.coords
1153: temco=coordstr.split(",")
1154: temco.append(angle)
1155: coords.append(temco)
1156: self.coords=coords[0:]
1157:
1158: if RESPONSE is not None:
1159: RESPONSE.redirect('ECHO_graphicEntry')
1160:
1161:
1162: security.declarePublic('ECHO_collection_config')
1163: def ECHO_collection_config(self):
1164: """Main configuration"""
1165:
1166: if not hasattr(self,'weight'):
1167: self.weight=""
1168:
1169: if not hasattr(self,'sortfield'):
1170: self.sortfield="weight"
1171:
1172: if not hasattr(self,'coords'):
1173: self.coords=[]
1174:
1175: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_collection.zpt').__of__(self)
1176: return pt()
1177:
1178:
1179: security.declarePublic('changeECHO_collection')
1180:
1181:
1182: def getBgcolour(self):
1183: """colour"""
1184: if hasattr(self,'bgcolour') and not (self.bgcolour==""):
1185: return self.bgcolour
1186: else:
1187: return "#dddddd"
1188:
1189: def changeECHO_collection(self,title,label,description,contentType,responsible,weight,secondaryLink,secondaryLinkTitle,credits=None,sortfield="weight",coords=None,RESPONSE=None,imageTag="",bgcolour="",viewClassification=None):
1190: """Aenderung der Properties"""
1191:
1192: self.secondaryLink=secondaryLink
1193: self.secondaryLinkTitle=secondaryLinkTitle
1194: self.imageTag=imageTag
1195: self.bgcolour=bgcolour
1196: self.viewClassification=viewClassification
1197:
1198: if coords:
1199: coordsnew=[ string.split(x,",") for x in coords]
1200: self.coords=coordsnew[0:]
1201: else:
1202: coordsnew=None
1203: self.coords=None
1204:
1205: setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight,coordsnew)
1206: try:
1207: self.coords=coordsnew[0:] # HACK fehler in setECHO_collection
1208: except:
1209: """none"""
1210:
1211: self.sortfield=sortfield
1212:
1213: if RESPONSE is not None:
1214: RESPONSE.redirect('manage_main')
1215:
1216: security.declarePublic('index_html')
1217:
1218:
1219: def showOverview(self):
1220: """overview"""
1221: if 'ECHO_overview.html' in self.__dict__.keys():
1222: return getattr(self,'ECHO_overview.html')()
1223: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_content_overview.zpt').__of__(self)
1224: return pt()
1225:
1226:
1227: def index_html(self):
1228: """standard page"""
1229:
1230: if 'index.html' in self.__dict__.keys():
1231: return getattr(self,'index.html')()
1232:
1233: elif 'overview' in self.__dict__.keys():
1234: return self.showOverview()
1235: elif hasattr(self,'collection_index_template'):
1236: return self.collection_index_template()
1237: elif hasattr(self,'main_index_template'):
1238: return self.main_index_template()
1239:
1240: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_main_index_template_standard.zpt').__of__(self)
1241: pt.content_type="text/html"
1242: return pt()
1243:
1244: def content_html(self):
1245: """template fuer content"""
1246: return content_html(self,'collection')
1247:
1248: def getCredits(self):
1249: """Ausgabe der credits"""
1250: if self.credits:
1251: return self.credits
1252: else:
1253: return []
1254:
1255: def area_img(self):
1256: """area image"""
1257: return sendFile(self, 'images/red.gif', 'image/gif')
1258:
1259: def hl_lib_js(self):
1260: """javascript"""
1261: sendFile(self, 'js/hl_lib.js', 'text/plain')
1262: return
1263:
1264: def js_lib_js(self):
1265: """javascript"""
1266: sendFile(self, 'js/js_lib.js', 'text/plain')
1267: return
1268:
1269: def getGraphicCoords(self):
1270: """Give list of coordinates"""
1271: subColTypes=['ECHO_collection','ECHO_resource']
1272: ids=[]
1273: for entrySearch in self.ZopeFind(self,obj_metatypes=subColTypes):
1274: object=entrySearch[1]
1275: if hasattr(object,'coords'):
1276: for coordtemp in object.coords:
1277: if len(coordtemp)>3:
1278: coord=coordtemp[0:4]
1279: label=""
1280: vc=""
1281: if hasattr(object,'label') and not object.label=="":
1282: label=object.label
1283: elif hasattr(object,'title') and not object.title=="":
1284: label=object.title
1285: else:
1286: label=object.getId()
1287: if object.viewClassification != "":
1288: vc=object.viewClassification
1289: else:
1290: if len(coordtemp) > 4 and coordtemp[4] != "":
1291: vc="view point"
1292: else:
1293: vc="area"
1294: ids.append([string.join(coord,", "),object.getId(),label,object,coordtemp,vc])
1295: return ids
1296:
1297:
1298:
1299:
1300: getSubCols = ECHO_helpers.getSubCols
1301:
1302:
1303:
1304:
1305: def manage_addECHO_collectionForm(self):
1306: """Add collection form"""
1307: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_collectionForm.zpt').__of__(self)
1308: return pt()
1309:
1310:
1311: def manage_addECHO_collection(self,id,title,label,description,contentType,responsible,weight,sortfield,coords="",secondaryLinkTitle="",secondaryLink="",credits=None,RESPONSE=None,imageTag="",bgcolour=""):
1312: """add a echo collection"""
1313:
1314:
1315: newObj=ECHO_collection(id,title,label,description,contentType,responsible,credits,weight,sortfield,coords,secondaryLinkTitle=secondaryLinkTitle,secondaryLink=secondaryLink,imageTag=imageTag,bgcolour="")
1316:
1317: self._setObject(id,newObj)
1318:
1319: if RESPONSE is not None:
1320: RESPONSE.redirect('manage_main')
1321:
1322: class ECHO_group(ECHO_collection):
1323: """ECHO Gruppe"""
1324: meta_type="ECHO_group"
1325:
1326: manage_options = Folder.manage_options+(
1327: {'label':'Main Config','action':'ECHO_group_config'},
1328: {'label':'Rerender Links','action':'ECHO_rerenderLinksMD'},
1329: {'label':'Graphics','action':'ECHO_graphicEntry'},
1330: )
1331:
1332: def index_html(self):
1333: """standard page"""
1334: displayedObjects=self.ZopeFind(self,obj_metatypes=displayTypes)
1335: #if (len(displayedObjects)==1) and (displayedObjects[0][1].meta_type=="ECHO_collection"): # nur ein Object dann redirect auf dieses Object
1336: # return self.REQUEST.RESPONSE.redirect(displayedObjects[0][1].absolute_url())
1337:
1338: if 'index.html' in self.__dict__.keys():
1339: return getattr(self,'index.html')()
1340:
1341: elif 'overview' in self.__dict__.keys():
1342: return self.showOverview()
1343: elif hasattr(self,'group_index_template'):
1344: return self.group_index_template()
1345: elif hasattr(self,'collection_index_template'):
1346: return self.collection_index_template()
1347: elif hasattr(self,'main_index_template'):
1348: return self.main_index_template()
1349:
1350: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_main_index_template_standard.zpt').__of__(self)
1351: pt.content_type="text/html"
1352: return pt()
1353:
1354: def ECHO_group_config(self):
1355: """Main configuration"""
1356:
1357: if not hasattr(self,'weight'):
1358: self.weight=""
1359:
1360: if not hasattr(self,'sortfield'):
1361: self.sortfield="weight"
1362:
1363: if not hasattr(self,'coords'):
1364: self.coords=[]
1365:
1366: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_group.zpt').__of__(self)
1367: return pt()
1368:
1369: def changeECHO_group(self,title,label,description,contentType,responsible,weight,secondaryLink,secondaryLinkTitle,credits=None,sortfield="weight",coords=None,RESPONSE=None,imageTag="",bgcolour="",logo=""):
1370: """Änderung der Properties"""
1371:
1372: self.secondaryLink=secondaryLink
1373: self.secondaryLinkTitle=secondaryLinkTitle
1374: self.imageTag=imageTag
1375: self.bgcolour=bgcolour
1376: self.logo=logo
1377:
1378: if coords:
1379: coordsnew=[ string.split(x,",") for x in coords]
1380: self.coords=coordsnew[0:]
1381: else:
1382: coordsnew=None
1383: self.coords=None
1384:
1385: setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight,coordsnew)
1386:
1387:
1388:
1389: self.sortfield=sortfield
1390:
1391: if RESPONSE is not None:
1392: RESPONSE.redirect('manage_main')
1393:
1394: def getLogo(self):
1395: """logo ausgeben"""
1396: try:
1397: return self.logo
1398: except:
1399: return "ECHO_groups"
1400:
1401: def content_html(self):
1402: """template fuer content"""
1403: return content_html(self,'group')
1404:
1405:
1406:
1407: def manage_addECHO_groupForm(self):
1408: """Add group form"""
1409: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_groupForm.zpt').__of__(self)
1410: return pt()
1411:
1412:
1413: def manage_addECHO_group(self,id,title,label,description,contentType,responsible,weight,sortfield,coords="",secondaryLinkTitle="",secondaryLink="",credits=None,RESPONSE=None,imageTag="",bgcolour="",logo=""):
1414: """add a echo group"""
1415:
1416:
1417: newObj=ECHO_group(id,title,label,description,contentType,responsible,credits,weight,sortfield,coords,secondaryLinkTitle=secondaryLinkTitle,secondaryLink=secondaryLink,imageTag=imageTag,bgcolour="")
1418:
1419: setattr(newObj,'logo',logo)
1420: self._setObject(id,newObj)
1421:
1422: if RESPONSE is not None:
1423: RESPONSE.redirect('manage_main')
1424:
1425:
1426:
1427: class ECHO_root(Folder,Persistent,Implicit):
1428: """ECHO Root Folder"""
1429: meta_type="ECHO_root"
1430:
1431:
1432: def getImageTag(self):
1433: """needed by main_template"""
1434: return ""
1435: secondaryLink="" #needed by main_template
1436: secondaryLinkTitle="" #needed by main_template
1437:
1438: def getBgcolour(self):
1439: """hack"""
1440: return "#dddddd"
1441:
1442: def contentTypeSelector_HTML(self,selected=None):
1443: """give type selector"""
1444: if not selected:
1445: retStr="<option selected>\n"
1446: else:
1447: retStr="<option>\n"
1448:
1449: try: # erste version contentTypes exists
1450: for contentType in self.ZopeFind(self.contentTypes,obj_metatypes=["ECHO_contentType","OSAS_MetadataMapping"]):
1451: if selected and (contentType[0]==selected):
1452: retStr+="""<option selected value="%s">%s\n"""%(contentType[0],contentType[0])
1453: else:
1454: retStr+="""<option value="%s">%s\n"""%(contentType[0],contentType[0])
1455: except:
1456: try:
1457: for contentType in self.ZopeFind(self.standardMD,obj_metatypes=["OSAS_MetadataMapping"]):
1458: if selected and (contentType[0]==selected):
1459: retStr+="""<option selected value="%s">%s\n"""%(contentType[0],contentType[0])
1460: else:
1461: retStr+="""<option value="%s">%s\n"""%(contentType[0],contentType[0])
1462: except:
1463: """nothing"""
1464:
1465: return retStr
1466:
1467: def renderingTypeSelector_HTML(self,selected=None):
1468: """give type selector"""
1469: if not selected:
1470: retStr="<option selected>\n"
1471: else:
1472: retStr="<option>\n"
1473:
1474: try: # erste version renderingTypes exists
1475: for renderingType in self.ZopeFind(self.renderingTypes,obj_metatypes=["ECHO_renderingType"]):
1476: if selected and (renderingType[0]==selected):
1477: retStr+="""<option selected value="%s">%s\n"""%(renderingType[0],renderingType[0])
1478: else:
1479: retStr+="""<option value="%s">%s\n"""%(renderingType[0],renderingType[0])
1480: except:
1481: """nothing"""
1482: return retStr
1483:
1484: def renderingTypeSelector_HTML(self,selected=None):
1485: """give type selector"""
1486: if not selected:
1487: retStr="<option selected>\n"
1488: else:
1489: retStr="<option>\n"
1490:
1491: try: # erste version renderingTypes exists
1492: for renderingType in self.ZopeFind(self.renderingTypes,obj_metatypes=["ECHO_renderingType"]):
1493: if selected and (renderingType[0]==selected):
1494: retStr+="""<option selected value="%s">%s\n"""%(renderingType[0],renderingType[0])
1495: else:
1496: retStr+="""<option value="%s">%s\n"""%(renderingType[0],renderingType[0])
1497: except:
1498: """nothing"""
1499: return retStr
1500:
1501:
1502: def copyrightTypeSelector_HTML(self,selected=None):
1503: """give type selector"""
1504: if not selected:
1505: retStr="<option selected>\n"
1506: else:
1507: retStr="<option>\n"
1508:
1509: try: # erste version copyrightTypes exists
1510: for copyrightType in self.ZopeFind(self.copyrightTypes,obj_metatypes=["ECHO_copyrightType"]):
1511: if selected and (copyrightType[0]==selected):
1512: retStr+="""<option selected value="%s">%s\n"""%(copyrightType[0],copyrightType[0])
1513: else:
1514: retStr+="""<option value="%s">%s\n"""%(copyrightType[0],copyrightType[0])
1515: except:
1516: """nothing"""
1517: return retStr
1518:
1519:
1520: def patchContentType(self,obj=None):
1521: """austauschen content_type with contentType (patch bei umstieg von alter Version)"""
1522:
1523:
1524: if not obj:
1525: obj = self
1526:
1527: entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection','ECHO_externalLink','ECHO_pageTemplate'])
1528:
1529: for entry in entries:
1530: setattr(entry[1],'contentType',entry[1].content_type)
1531: #entry[1].contentType == entry[1].content_type
1532:
1533: if entry[1].meta_type == 'ECHO_collection':
1534: entry[1].patchContentType(entry[1])
1535:
1536:
1537: return "changed all contenttypes in: "+self.title
1538:
1539:
1540: def patchViewClassification(self,obj=None):
1541: """setze viewClassification heuristisch"""
1542:
1543: def checkIfArrow(obj):
1544: if hasattr(obj,'coords'):
1545: for coordtemp in obj.coords:
1546: #print obj.title,len(coordtemp)
1547: if (len(coordtemp)>4) and not (coordtemp[4]==''):
1548: return 4
1549: return None
1550: return None
1551:
1552: if not obj:
1553: obj = self
1554:
1555: entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection','ECHO_group'])
1556:
1557: for entry in entries:
1558:
1559: if checkIfArrow(entry[1]):
1560: setattr(entry[1],'viewClassification','view point')
1561: else:
1562: setattr(entry[1],'viewClassification','area')
1563:
1564: #entry[1].contentType == entry[1].content_type
1565:
1566: if entry[1].meta_type in ['ECHO_collection','ECHO_group']:
1567: entry[1].patchViewClassification(entry[1])
1568:
1569:
1570: return "changed all contenttypes in: "+self.title
1571:
1572: def ECHO_newViewerLink(self,obj=None):
1573: """change links (:86 faellt weg)"""
1574:
1575: if not obj:
1576: obj = self
1577:
1578: entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection'])
1579:
1580: for entry in entries:
1581:
1582: if entry[1].meta_type == 'ECHO_resource':
1583:
1584: entry[1].link=re.sub('\:86','',entry[1].link)
1585:
1586: else:
1587:
1588: entry[1].ECHO_newViewerLink(entry[1])
1589:
1590: return "Rerenderd all links to resources in: "+self.title
1591:
1592: def __init__(self,id,title):
1593: """init"""
1594: self.id = id
1595: self.title=title
1596:
1597: def deleteSpace(self,str):
1598: """delete space at the end of a line"""
1599: if str[len(str)-1]==" ":
1600: return str[0:len(str)-1]
1601: else:
1602: return str
1603:
1604:
1605:
1606: # zusaetliche methoden fuer das vlp muessen in ein eigenes produkt
1607:
1608: def formatAscii(self,str,url=None):
1609: """ersetze ascii umbrueche durch <br>"""
1610: #url=None
1611: if url:
1612:
1613: retStr=""
1614: words=str.split("\n")
1615:
1616: for word in words:
1617: strUrl=url%word
1618: #print "str",strUrl
1619: retStr+="""<a href="%s">%s</a><br/>"""%(strUrl,word)
1620: str=retStr
1621: if str:
1622: return re.sub(r"[\n]","<br/>",str)
1623: else:
1624: return ""
1625:
1626: def link2html(self,str):
1627: """link2html fuer VLP muss hier noch raus"""
1628: if str:
1629: #print str
1630: str=re.sub("\&","&",str)
1631: dom=xml.dom.minidom.parseString("<?xml version='1.0' ?><txt>"+str+"</txt>")
1632: links=dom.getElementsByTagName("link")
1633:
1634: #print "link",links
1635: for link in links:
1636: link.tagName="a"
1637: ref=link.getAttribute("ref")
1638: if self.checkRef(ref):
1639: link.setAttribute("href",self.aq_parent.absolute_url()+"/vlp_coll?id="+ref)
1640:
1641: return dom.toxml('utf-8')
1642: return ""
1643:
1644:
1645: def checkRef(self,ref):
1646: dbs={'vl_literature':'AND CD LIKE \'%lise%\'','vl_technology':'','vl_people':''}
1647: res=None
1648: for db in dbs.keys():
1649: #print ref,"select reference from %s where reference =\'%s\' %s"%(db,ref,dbs[db])
1650:
1651: res=res or self.search(var=str("select reference from %s where reference =\'%s\' %s"%(db,ref,dbs[db])))
1652: return res
1653:
1654: #Ende Methode fuer vlp
1655:
1656: def PgQuoteString(self,string):
1657: """Quote string"""
1658: #print "PG",string
1659: return libpq.PgQuoteString(string)
1660:
1661: def getPartners(self):
1662: """Get list of Partners. Presently only from a subfolder partners"""
1663:
1664: return [ item[1] for item in self.partners.ZopeFind(self.partners,obj_metatypes=['ECHO_partner'])]
1665:
1666:
1667:
1668:
1669:
1670: def getPartnersXML(self):
1671: """partner liste als xml"""
1672: partners=self.getPartners()
1673: ret="""<?xml version="1.0" encoding="utf-8" ?>
1674: <partners>"""
1675:
1676: for partner in partners:
1677: ret+="""<partner id="%s" title="%s"/>\n"""%(partner.getId(),unicode(partner.title,'utf-8','replace'))
1678:
1679: return ret+"\n</partners>"
1680:
1681: def getCollectionTree(self):
1682: """get the collection tree (list of triples (parent,child, depth)"""
1683:
1684: def getCollection(object,depth=0):
1685: depth+=1
1686: collections=[]
1687: for entry in object.__dict__.keys():
1688: element=getattr(object,entry)
1689: try:
1690: if element.meta_type=="ECHO_collection":
1691: collections.append((object,element,depth))
1692: collections+=getCollection(element,depth)
1693: except:
1694: """nothing"""
1695: return collections
1696:
1697:
1698: return getCollection(self)
1699:
1700: def getCollectionTreeIds(self):
1701: """Show the IDs of the Tree"""
1702: ret=[]
1703: for collection in self.getCollectionTree():
1704: ret.append((collection[0].getId(),collection[1].getId(),collection[2]))
1705: return ret
1706:
1707:
1708:
1709: def manage_addECHO_root(self,id,title,RESPONSE=None):
1710: """Add an ECHO_root"""
1711: self._setObject(id,ECHO_root(id,title))
1712:
1713: if RESPONSE is not None:
1714: RESPONSE.redirect('manage_main')
1715:
1716: def manage_addECHO_rootForm(self):
1717: """Nothing yet"""
1718: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_root.zpt').__of__(self)
1719: return pt()
1720:
1721: class ECHO_partner(Image,Persistent):
1722: """ECHO Partner"""
1723:
1724: meta_type="ECHO_partner"
1725:
1726: def __init__(self, id, title,url, file, content_type='', precondition=''):
1727: self.__name__=id
1728: self.title=title
1729: self.url=url
1730: self.precondition=precondition
1731:
1732: data, size = self._read_data(file)
1733: content_type=self._get_content_type(file, data, id, content_type)
1734: self.update_data(data, content_type, size)
1735:
1736: manage_options = Image.manage_options+(
1737: {'label':'Partner Information','action':'ECHO_partner_config'},
1738: )
1739:
1740: def changeECHO_partner(self,url,RESPONSE=None):
1741: """Change main information"""
1742: self.url=url
1743: if RESPONSE is not None:
1744: RESPONSE.redirect('manage_main')
1745:
1746:
1747:
1748: def ECHO_partner_config(self):
1749: """Main configuration"""
1750: if not hasattr(self,'url'):
1751: self.url=""
1752: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_partner.zpt').__of__(self)
1753: return pt()
1754:
1755:
1756: manage_addECHO_partnerForm=DTMLFile('dtml/ECHO_partnerAdd',globals(),
1757: Kind='ECHO_partner',kind='ECHO_partner')
1758:
1759:
1760:
1761: def manage_addECHO_partner(self, id, file,url, title='', precondition='', content_type='',
1762: REQUEST=None):
1763: """
1764: Add a new ECHO_partner object.
1765:
1766: Creates a new ECHO_partner object 'id' with the contents of 'file'.
1767: Based on Image.manage_addImage
1768: """
1769:
1770: id=str(id)
1771: title=str(title)
1772: content_type=str(content_type)
1773: precondition=str(precondition)
1774:
1775: id, title = OFS.Image.cookId(id, title, file)
1776:
1777: self=self.this()
1778:
1779: # First, we create the image without data:
1780: self._setObject(id, ECHO_partner(id,title,url,'',content_type, precondition))
1781:
1782: # Now we "upload" the data. By doing this in two steps, we
1783: # can use a database trick to make the upload more efficient.
1784: if file:
1785: self._getOb(id).manage_upload(file)
1786: if content_type:
1787: self._getOb(id).content_type=content_type
1788:
1789: if REQUEST is not None:
1790: try: url=self.DestinationURL()
1791: except: url=REQUEST['URL1']
1792: REQUEST.RESPONSE.redirect('%s/manage_main' % url)
1793: return id
1794:
1795:
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