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:
30: #from psycopg import libpq
31: #from pyPgSQL import libpq
32: import xml.dom.minidom
33:
34: import urllib
35: import xml.dom.minidom
36: from ECHO_graphicalOverview import javaHandler,javaScriptMain
37: import ECHO_helpers
38:
39: #List of different types for the graphical linking viewer
40: viewClassificationListMaster=['view point','area']
41:
42: def content_html(self,type):
43: """template fuer content"""
44: #templates = self.ZopeFind(self.aq_parent,obj_ids=[type+"_template"])
45: #
46: #if templates:
47: # return templates[0][1]()
48:
49: try:
50: obj=getattr(self,type+"_template")
51: return obj()
52: except:
53: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_%s_template_standard.zpt'%type).__of__(self)
54: pt.content_type="text/html"
55: return pt()
56:
57: def toList(field):
58: """Einzelfeld in Liste umwandeln"""
59: if type(field)==StringType:
60: return [field]
61: else:
62: return field
63:
64: def getText(nodelist):
65:
66: rc = ""
67: for node in nodelist:
68: if node.nodeType == node.TEXT_NODE:
69: rc = rc + node.data
70: return rc
71:
72:
73: def readMetadata(url):
74: """Methoden zum Auslesen der Metadateninformation zu einer Resource
75: Vorerst noch Typ bib"""
76:
77: metadict={}
78: try:
79: geturl=""
80: for line in urllib.urlopen(url).readlines():
81: geturl=geturl+line
82:
83:
84: except:
85: return (None,"Cannot open: "+url)
86:
87: try:
88: dom=xml.dom.minidom.parseString(geturl)
89: except:
90: return (None,"Cannot parse: "+url+"<br>"+geturl)
91:
92: metanode=dom.getElementsByTagName('bib')
93: metadict['bib_type']='Book'
94: if len(metanode)==0:
95: metanode=dom.getElementsByTagName('archimedes')
96: metadict['bib_type']='Archimedes'
97: #print "HELLO"
98:
99: if not len(metanode)==0:
100: metacontent=metanode[0].childNodes
101:
102: try:
103: metadict['bib_type']=getText(dom.getElementsByTagName('bib')[0].attributes['type'].childNodes)
104: except:
105: """nothing"""
106:
107: for node in metacontent:
108: try:
109: metadict[node.tagName.lower()]=getText(node.childNodes)
110: except:
111: """nothing"""
112:
113: #print metadict
114: return metadict,""
115:
116:
117: def setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight,coordstrs,viewClassification=""):
118:
119: """Allegemeine Informationen zu einer ECHO Collection"""
120:
121: self.viewClassification=viewClassification
122:
123: self.label = label
124: self.title=title
125: self.description=description
126: self.contentType=contentType
127: self.responsible=responsible
128: self.credits=toList(credits)
129: self.weight=weight
130:
131: coords=[]
132: #coordinates of for rectangles
133:
134: #print "cs", coordstrs
135: if coordstrs:
136: for coordstr in coordstrs:
137: #print "cs", coordstr
138: try:
139: temco=coordstr.split(",")
140: except:
141: temco=[]
142: #temco.append(angle)
143: coords.append(temco)
144:
145:
146: self.coords=coords[0:]
147:
148:
149: class scientificClassification(SimpleItem,Persistent,Implicit):
150: """outdated will be deleeted in the next versions: subclass"""
151: security=ClassSecurityInfo()
152:
153: def __init__(self,context,science,practice):
154: self.context=context
155: self.science=science
156: self.practice=practice
157: self.id="scientific_Classification"
158:
159: security.declarePublic('get_context')
160: def get_context(self):
161: return self.context
162:
163: security.declarePublic('get_science')
164: def get_science(self):
165: return self.science
166:
167: security.declarePublic('get_practice')
168: def get_practice(self):
169: return self.practice
170:
171:
172: class scientificInformation(Folder,Persistent,Implicit):
173: """outdated will be deleted in the next versions: subclass scientificInformation"""
174: security=ClassSecurityInfo()
175:
176:
177:
178: def __init__(self,source_type,period):
179:
180: self.id="scientific_Information"
181: self.source_type=source_type
182: self.period=period
183:
184:
185:
186: security.declarePublic('get_source_type')
187: def get_source_type(self):
188: return self.source_type
189:
190: security.declarePublic('get_period')
191: def get_period(self):
192: return self.period
193:
194: class ECHO_layoutTemplate(ZopePageTemplate):
195: """Create a layout Template for different purposes"""
196:
197: meta_type="ECHO_layoutTemplate"
198:
199: def __init__(self, id, text=None, content_type=None,EchoType=None):
200: self.id = str(id)
201:
202:
203:
204: self.ZBindings_edit(self._default_bindings)
205: if text is None:
206: self._default_content_fn = os.path.join(package_home(globals()),
207: 'zpt/ECHO_%s_template_standard.zpt'%EchoType)
208: text = open(self._default_content_fn).read()
209: self.pt_edit(text, content_type)
210:
211:
212: """change form"""
213:
214:
215: def manage_addECHO_layoutTemplateForm(self):
216: """Form for adding"""
217: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_layoutTemplate.zpt').__of__(self)
218: return pt()
219:
220: from urllib import quote
221:
222:
223: def manage_addECHO_layoutTemplate(self, EchoType,title=None,REQUEST=None):
224: "Add a Page Template with optional file content."
225: if type(EchoType)==StringType:
226: EchoTypes=[EchoType]
227: else:
228: EchoTypes=EchoType
229:
230: for singleType in EchoTypes:
231:
232: id = str(singleType)+"_template"
233: if REQUEST is None:
234: self._setObject(id, ECHO_layoutTemplate(id, text,EchoType=singleType))
235: ob = getattr(self, id)
236:
237: if title:
238: ob.pt_setTitle(title)
239: return ob
240: else:
241: file = REQUEST.form.get('file')
242: headers = getattr(file, 'headers', None)
243: if headers is None or not file.filename:
244: zpt = ECHO_layoutTemplate(id,EchoType=singleType)
245: else:
246: zpt = ECHO_layoutTemplate(id, file, headers.get('content_type'))
247:
248: self._setObject(id, zpt)
249: ob = getattr(self, id)
250: if title:
251: ob.pt_setTitle(title)
252:
253: try:
254: u = self.DestinationURL()
255: except AttributeError:
256: u = REQUEST['URL1']
257:
258:
259: REQUEST.RESPONSE.redirect(u+'/manage_main')
260: return ''
261:
262: class ECHO_resource(Folder):
263: """ECHO Ressource"""
264: meta_type='ECHO_resource'
265:
266: viewClassificationList=viewClassificationListMaster
267:
268: getSubCols = ECHO_helpers.getSubCols
269:
270: def content_html(self):
271: """template fuer content"""
272: return content_html(self,'resource')
273:
274: def getViewClassification(self):
275: if hasattr(self,'viewClassification'):
276: return self.viewClassification
277: else:
278: return ""
279:
280: def getCredits(self):
281: """Ausgabe der credits"""
282: if self.credits:
283: return self.credits
284: else:
285: return []
286:
287: def __init__(self,id,link,metalink,title,label,description,contentType,responsible,credits,weight,coords):
288:
289: self.id = id
290: """Festlegen der ID"""
291:
292: self.label = label
293: self.link= link
294: self.metalink=metalink
295: self.title=title
296: self.weight=weight
297: self.credits=toList(credits)
298: self.description=description
299: self.contentType=contentType
300: self.responsible=responsible
301:
302: if coords:
303: coordsnew=[ string.split(x,",") for x in coords]
304: else:
305: coordsnew=[]
306:
307: self.coords=coordsnew
308:
309:
310: def getCoords(self):
311: try:
312: return [string.join(x,",") for x in self.coords]
313: except:
314: return []
315:
316:
317: def ECHO_resource_config(self):
318: """Main configuration"""
319:
320: if not hasattr(self,'weight'):
321: self.weight=""
322: if not hasattr(self,'coords'):
323: self.coords=[]
324:
325: print "vorher",self.coords
326: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_resource.zpt').__of__(self)
327: return pt()
328:
329:
330: def changeECHO_resource(self,metalink,link,title,label,description,contentType,responsible,weight,viewClassification="",coords=None,credits=None,RESPONSE=None):
331: """Änderung der Properties"""
332:
333: try:
334: coordsnew=[ string.split(x,",") for x in coords]
335: except:
336: coordsnew=[]
337:
338: setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight,coordsnew)
339:
340: self.coords=coordsnew[0:]
341: self.link=link
342: self.metalink=metalink
343:
344: if RESPONSE is not None:
345: RESPONSE.redirect('manage_main')
346:
347:
348: manage_options = Folder.manage_options+(
349: {'label':'Main Config','action':'ECHO_resource_config'},
350: {'label':'Metadata','action':'ECHO_getResourceMD'},
351: {'label':'Graphics','action':'ECHO_graphicEntry'},
352: )
353:
354: def getOverview(self):
355: """overview graphics"""
356:
357: return self.aq_parent.ZopeFind(self.aq_parent,obj_ids=['overview'])[0][1]
358:
359: def ECHO_graphicEntry(self):
360: """DO nothing"""
361: overview = self.aq_parent.ZopeFind(self.aq_parent,obj_ids=['overview'])
362: if overview:
363: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_draw.zpt').__of__(self)
364: return pt()
365: else:
366: return "NO OVERVIEW GRAPHICS"
367:
368: def ECHO_enterCoords(self,coordstr,angle="",RESPONSE=None):
369: """Enter coords"""
370: coords=self.coords
371: temco=coordstr.split(",")
372: temco.append(angle)
373: coords.append(temco)
374:
375: self.coords=coords[0:]
376:
377: if RESPONSE is not None:
378: RESPONSE.redirect('ECHO_graphicEntry')
379:
380: def ECHO_getResourceMD(self,template="yes"):
381: """Einlesen der Metadaten und Anlegen dieser Metadaten als Informationen zur Resource"""
382: (metadict, error)=readMetadata(self.metalink)
383:
384:
385:
386: if not error=="": #Fehler beim Auslesen des Metafiles
387: return "ERROR:",error
388: for key in metadict.keys():#Hinzufügen der Felder
389:
390: setattr(self,key,metadict[key].encode('ascii','replace'))
391:
392:
393: self.metadata=metadict.keys()
394:
395: self.label=self.generate_label()
396:
397: if template=="yes":
398: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_resourceMD.zpt').__of__(self)
399: return pt()
400:
401: def ECHO_getMD(self,item):
402: """Ausgabe der MD"""
403: return getattr(self,item)
404:
405: def index_html(self):
406: """standard page"""
407:
408: return self.REQUEST.RESPONSE.redirect(self.link)
409:
410: def generate_label(self):
411: """Erzeugt_standard_Label aus Template"""
412: pt=getattr(self,"label_template_"+self.bib_type)
413:
414: return pt()
415:
416: def manage_addECHO_resourceForm(self):
417: """Form for adding a ressource"""
418: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_resourceForm.zpt').__of__(self)
419: return pt()
420:
421:
422:
423: def manage_addECHO_resource(self,id,title,label,description,contentType,responsible,link,metalink,weight,credits=None,coords=None,RESPONSE=None):
424: """addaresource"""
425:
426: newObj=ECHO_resource(id,link,metalink,title,label,description,contentType,responsible,credits,weight,coords)
427:
428: self._setObject(id,newObj)
429:
430: if RESPONSE is not None:
431: RESPONSE.redirect('manage_main')
432:
433:
434: class ECHO_externalLink(Folder):
435: """Link zu einer externen Ressource"""
436: security=ClassSecurityInfo()
437: meta_type='ECHO_externalLink'
438:
439: def content_html(self):
440: """template fuer content"""
441: return content_html(self,'externalLink')
442:
443: def __init__(self,id,link,title,label,description,contentType,responsible,credits,weight,coords):
444:
445: self.id = id
446: """Festlegen der ID"""
447:
448: self.credits=toList(credits)
449: self.label = label
450: self.link= link
451: self.title=title
452: self.weight=weight
453: self.description=description
454: self.contentType=contentType
455: self.responsible=responsible
456: coordsnew=[ string.split(x,",") for x in coords]
457: self.coords=coordsnew
458:
459: def ECHO_externalLink_config(self):
460: """Main configuration"""
461:
462: if not hasattr(self,'weight'):
463: self.weight=""
464: if not hasattr(self,'coords'):
465:
466: self.coords=['']
467: #print "G",self.coords
468:
469: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_externalLink.zpt').__of__(self)
470: return pt()
471:
472:
473: def changeECHO_externalLink(self,link,title,label,description,contentType,responsible,weight,coords=None,credits=None,RESPONSE=None):
474:
475: """Änderung der Properties"""
476: try:
477: coordsnew=[ string.split(x,",") for x in coords]
478: except:
479: coordsnew=[]
480:
481: setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight,coords)
482:
483: self.coords=coordsnew[0:]
484: self.link=link
485: if RESPONSE is not None:
486: RESPONSE.redirect('manage_main')
487:
488:
489: manage_options = Folder.manage_options+(
490: {'label':'Main Config','action':'ECHO_externalLink_config'},
491: )
492:
493: def getCredits(self):
494: """Ausgabe der credits"""
495: if self.credits:
496: return self.credits
497: else:
498: return []
499:
500: def index_html(self):
501: """standard page"""
502:
503: return self.REQUEST.RESPONSE.redirect(self.link)
504:
505: def manage_addECHO_externalLinkForm(self):
506: """Form for external Links"""
507: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_externalLinkForm.zpt').__of__(self)
508: return pt()
509:
510:
511: def manage_addECHO_externalLink(self,id,title,label,description,contentType,responsible,link,weight,coords=None,credits=None,RESPONSE=None):
512: """Add an external Link"""
513:
514: newObj=ECHO_externalLink(id,link,title,label,description,contentType,responsible,credits,weight,coords)
515:
516: self._setObject(id,newObj)
517:
518: if RESPONSE is not None:
519: RESPONSE.redirect('manage_main')
520:
521:
522:
523: class ECHO_collection(Folder, Persistent, Implicit):
524: """ECHO Collection"""
525: security=ClassSecurityInfo()
526: meta_type='ECHO_collection'
527:
528: def createRessourcesFromXMLForm(self):
529: """form"""
530: pt=PageTemplateFile('Products/ECHO_content/zpt/createRessourcesFromXMLForm.zpt').__of__(self)
531: return pt()
532: def createRessourcesFromXML(self,fileupload):
533: """read an XML file for generating resources"""
534: dom=xml.dom.minidom.parse(fileupload)
535: ret="<h2>Added</h2>"
536: for resource in dom.getElementsByTagName('resource'):
537: link=getText(resource.getElementsByTagName('link')[0].childNodes)
538: label=getText(resource.getElementsByTagName('label')[0].childNodes)
539: #splitted=link.split("?")[0].split("/")
540: #id=splitted[len(splitted)-1].encode('ascii')
541: id=re.sub(" ","_",label).encode('ascii')
542:
543: ret+="<p>"+label+"</p>"
544: manage_addECHO_resource(self,id,label,label,"","","",link,"","")
545: return ret
546: def getImageTag(self):
547: """GetTag"""
548: try:
549: return self.imageTag
550: except:
551: return ""
552:
553: def addResource(self,id,title,label,description,contentType,responsible,link,metalink,weight,credits=None,coords=None,RESPONSE=None):
554: """SSS"""
555: try:
556: manage_addECHO_resource(self,id,title,label,description,contentType,responsible,link,metalink,weight,credits=None,coords=None,RESPONSE=None)
557: return "done"
558: except:
559: return None
560:
561: def getSecondaryLink(self):
562: """secondary link"""
563: try:
564: return self.secondaryLink
565: except:
566: return ""
567:
568: def getSecondaryLinkTitle(self):
569: """secondary link"""
570: try:
571: return self.secondaryLinkTitle
572: except:
573: return ""
574:
575: def getCollectionTreeXML(self):
576: """Tree as XML"""
577:
578: def getCollection(object,depth=0):
579: depth+=1
580: collections=""
581: for entry in object.__dict__.keys():
582: element=getattr(object,entry)
583: try:
584: if element.meta_type in ["ECHO_collection","ECHO_group"]:
585: collections+="<element name=\""+element.title+"\" url=\""+element.absolute_url()+"\">"
586: collections+=getCollection(element,depth)+"</element>\n"
587: except:
588: """nothing"""
589: return collections
590:
591:
592: return "<collection>"+getCollection(self)+"</collection>"
593:
594: def createJavaScript(self):
595: """CreateJava"""
596: ret=javaScriptMain
597:
598: dynamical=""
599: for ob in self.getGraphicCoords():
600: dynamical+="""Coords.push(new Coord('%s', Img, %s));\n"""%(ob[1],ob[0])
601: ret+=javaHandler%dynamical
602: return ret
603:
604: security.declarePublic('getCreditObject')
605: def getCreditObject(self,name):
606: """credit id to credititem"""
607: try:
608: return getattr(self.partners,name)
609: except:
610: return ""
611:
612: security.declarePublic('ECHO_generateNavBar')
613: def ECHO_generateNavBar(self):
614: """Erzeuge Navigationsbar"""
615: link=""
616: object="self"
617: ret=[]
618: path=self.getPhysicalPath()
619: for element in path:
620:
621:
622: if not element=="":
623: object+="."+element
624:
625: label=eval(object).label
626: link+="/"+element
627: if not label=="":
628: ret.append((label,link))
629: return ret
630:
631: security.declarePublic('ECHO_rerenderLinksMD')
632: def ECHO_rerenderLinksMD(self):
633: """Rerender all Links"""
634:
635: for entry in self.__dict__.keys():
636: object=getattr(self,entry)
637:
638:
639: try:
640:
641: if object.meta_type == 'ECHO_resource':
642:
643: object.ECHO_getResourceMD(template="no")
644:
645: except:
646: """nothing"""
647:
648: return "Rerenderd all links to resources in: "+self.title
649:
650: security.declarePublic('ECHO_newViewerLink')
651:
652:
653: def getCoords(self):
654: try:
655:
656: x= [string.join(x,",") for x in self.coords]
657: return x
658:
659: except:
660:
661: return []
662:
663: def __init__(self,id,title,label,description,contentType,responsible,credits,weight,sortfield,coords,secondaryLinkTitle,secondaryLink,imageTag="",bgcolour=""):
664: #print "CO",coords
665:
666: self.id = id
667: """Festlegen der ID"""
668: self.credits=toList(credits)
669: self.label = label
670: self.title=title
671: self.description=description
672: self.contentType=contentType
673: self.responsible=responsible
674: self.imageTag=imageTag
675: self.weight=weight
676: self.sortfield=sortfield
677: coordsnew=[ string.split(x,",") for x in coords]
678: self.coords=coordsnew
679: self.secondaryLinkTitle=secondaryLinkTitle
680: self.secondaryLink=secondaryLink
681: self.bgcolour=bgcolour
682:
683:
684: manage_options = Folder.manage_options+(
685: {'label':'Main Config','action':'ECHO_collection_config'},
686: {'label':'Rerender Links','action':'ECHO_rerenderLinksMD'},
687: {'label':'Graphics','action':'ECHO_graphicEntry'},
688: {'label':'create resources from XML','action':'createRessourcesFromXMLForm'},
689:
690: )
691:
692: def getOverview(self):
693: """overview graphics"""
694:
695: return self.aq_parent.ZopeFind(self.aq_parent,obj_ids=['overview'])[0][1]
696:
697:
698: def ECHO_graphicEntry(self):
699: """DO nothing"""
700: overview = self.aq_parent.ZopeFind(self.aq_parent,obj_ids=['overview'])
701:
702:
703: if overview:
704: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_draw.zpt').__of__(self)
705: return pt()
706: else:
707: return "NO OVERVIEW GRAPHICS"
708:
709: def ECHO_enterCoords(self,coordstr,angle="",RESPONSE=None):
710: """Enter coords"""
711: coords=self.coords
712: temco=coordstr.split(",")
713: temco.append(angle)
714: coords.append(temco)
715: self.coords=coords[0:]
716:
717: if RESPONSE is not None:
718: RESPONSE.redirect('ECHO_graphicEntry')
719:
720:
721: security.declarePublic('ECHO_collection_config')
722: def ECHO_collection_config(self):
723: """Main configuration"""
724:
725: if not hasattr(self,'weight'):
726: self.weight=""
727:
728: if not hasattr(self,'sortfield'):
729: self.sortfield="weight"
730:
731: if not hasattr(self,'coords'):
732: self.coords=[]
733:
734: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_collection.zpt').__of__(self)
735: return pt()
736:
737:
738: security.declarePublic('changeECHO_collection')
739:
740:
741: def getBgcolour(self):
742: """colour"""
743: if hasattr(self,'bgcolour') and not (self.bgcolour==""):
744: return self.bgcolour
745: else:
746: return "#dddddd"
747:
748: def changeECHO_collection(self,title,label,description,contentType,responsible,weight,secondaryLink,secondaryLinkTitle,credits=None,sortfield="weight",coords=None,RESPONSE=None,imageTag="",bgcolour=""):
749: """Änderung der Properties"""
750:
751: self.secondaryLink=secondaryLink
752: self.secondaryLinkTitle=secondaryLinkTitle
753: self.imageTag=imageTag
754: self.bgcolour=bgcolour
755:
756: if coords:
757: coordsnew=[ string.split(x,",") for x in coords]
758: self.coords=coordsnew[0:]
759: else:
760: coordsnew=None
761: self.coords=None
762:
763: setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight,coordsnew)
764: try:
765: self.coords=coordsnew[0:] # HACK fehler in setECHO_collection
766: except:
767: """none"""
768:
769: self.sortfield=sortfield
770:
771: if RESPONSE is not None:
772: RESPONSE.redirect('manage_main')
773:
774: security.declarePublic('index_html')
775:
776:
777: def showOverview(self):
778: """overview"""
779: if 'ECHO_overview.html' in self.__dict__.keys():
780: return getattr(self,'ECHO_overview.html')()
781: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_content_overview.zpt').__of__(self)
782: return pt()
783:
784:
785: def index_html(self):
786: """standard page"""
787:
788: if 'index.html' in self.__dict__.keys():
789: return getattr(self,'index.html')()
790:
791: elif 'overview' in self.__dict__.keys():
792: return self.showOverview()
793: elif hasattr(self,'collection_index_template'):
794: return self.collection_index_template()
795:
796: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_content_standard.zpt').__of__(self)
797: pt.content_type="text/html"
798: return pt()
799:
800: def content_html(self):
801: """template fuer content"""
802: return content_html(self,'collection')
803:
804: def getCredits(self):
805: """Ausgabe der credits"""
806: if self.credits:
807: return self.credits
808: else:
809: return []
810:
811:
812:
813: def getGraphicCoords(self):
814: """Give list of coordinates"""
815: subColTypes=['ECHO_collection','ECHO_externalLink','ECHO_resource']
816: ids=[]
817: for entry in self.__dict__.keys():
818: object=getattr(self,entry)
819: try:
820: if object.meta_type in subColTypes:
821: for coordtemp in object.coords:
822: if len(coordtemp)>3:
823: coord=coordtemp[0:4]
824: if hasattr(object,'label') and not object.label=="":
825: ids.append([string.join(coord,", "),object.getId(),object.label,object])
826: elif hasattr(object,'title'):
827: if not object.title=="":
828: ids.append([string.join(coord,", "),object.getId(),object.title,object])
829: else:
830: ids.append([string.join(coord,", "),object.getId(),object.getId(),object])
831: else:
832: ids.append([string.join(coord,", "),object.getId(),object.getId(),object])
833:
834: except:
835: """nothing"""
836:
837: return ids
838:
839:
840:
841:
842: getSubCols = ECHO_helpers.getSubCols
843:
844:
845:
846:
847: def manage_addECHO_collectionForm(self):
848: """Add collection form"""
849: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_collectionForm.zpt').__of__(self)
850: return pt()
851:
852:
853: def manage_addECHO_collection(self,id,title,label,description,contentType,responsible,weight,sortfield,coords="",secondaryLinkTitle="",secondaryLink="",credits=None,RESPONSE=None,imageTag="",bgcolour=""):
854: """add a echo collection"""
855:
856:
857: newObj=ECHO_collection(id,title,label,description,contentType,responsible,credits,weight,sortfield,coords,secondaryLinkTitle=secondaryLinkTitle,secondaryLink=secondaryLink,imageTag=imageTag,bgcolour="")
858:
859: self._setObject(id,newObj)
860:
861: if RESPONSE is not None:
862: RESPONSE.redirect('manage_main')
863:
864: class ECHO_group(ECHO_collection):
865: """ECHO Gruppe"""
866: meta_type="ECHO_group"
867:
868: manage_options = Folder.manage_options+(
869: {'label':'Main Config','action':'ECHO_group_config'},
870: {'label':'Rerender Links','action':'ECHO_rerenderLinksMD'},
871: {'label':'Graphics','action':'ECHO_graphicEntry'},
872: )
873: def ECHO_group_config(self):
874: """Main configuration"""
875:
876: if not hasattr(self,'weight'):
877: self.weight=""
878:
879: if not hasattr(self,'sortfield'):
880: self.sortfield="weight"
881:
882: if not hasattr(self,'coords'):
883: self.coords=[]
884:
885: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_group.zpt').__of__(self)
886: return pt()
887:
888: def changeECHO_group(self,title,label,description,contentType,responsible,weight,secondaryLink,secondaryLinkTitle,credits=None,sortfield="weight",coords=None,RESPONSE=None,imageTag="",bgcolour="",logo=""):
889: """Änderung der Properties"""
890:
891: self.secondaryLink=secondaryLink
892: self.secondaryLinkTitle=secondaryLinkTitle
893: self.imageTag=imageTag
894: self.bgcolour=bgcolour
895: self.logo=logo
896:
897: if coords:
898: coordsnew=[ string.split(x,",") for x in coords]
899: self.coords=coordsnew[0:]
900: else:
901: coordsnew=None
902: self.coords=None
903:
904: setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight,coordsnew)
905:
906:
907:
908: self.sortfield=sortfield
909:
910: if RESPONSE is not None:
911: RESPONSE.redirect('manage_main')
912:
913: def getLogo(self):
914: """logo ausgeben"""
915: try:
916: return self.logo
917: except:
918: return "ECHO_groups"
919:
920: def content_html(self):
921: """template fuer content"""
922: return content_html(self,'group')
923:
924:
925:
926: def manage_addECHO_groupForm(self):
927: """Add group form"""
928: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_groupForm.zpt').__of__(self)
929: return pt()
930:
931:
932: def manage_addECHO_group(self,id,title,label,description,contentType,responsible,weight,sortfield,coords="",secondaryLinkTitle="",secondaryLink="",credits=None,RESPONSE=None,imageTag="",bgcolour="",logo=""):
933: """add a echo group"""
934:
935:
936: newObj=ECHO_group(id,title,label,description,contentType,responsible,credits,weight,sortfield,coords,secondaryLinkTitle=secondaryLinkTitle,secondaryLink=secondaryLink,imageTag=imageTag,bgcolour="")
937:
938: setattr(newObj,'logo',logo)
939: self._setObject(id,newObj)
940:
941: if RESPONSE is not None:
942: RESPONSE.redirect('manage_main')
943:
944:
945:
946: class ECHO_root(Folder,Persistent,Implicit):
947: """ECHO Root Folder"""
948: meta_type="ECHO_root"
949:
950: def getBgcolour(self):
951: """hack"""
952: return "#dddddd"
953:
954: def contentTypeSelector_HTML(self,selected=None):
955: """give type selector"""
956: if not selected:
957: retStr="<option selected>\n"
958: else:
959: retStr="<option>\n"
960:
961: try:
962: for contentType in self.ZopeFind(self.contentTypes,obj_metatypes="ECHO_contentType"):
963: if selected and (contentType[0]==selected):
964: retStr+="""<option selected value="%s">%s\n"""%(contentType[0],contentType[0])
965: else:
966: retStr+="""<option value="%s">%s\n"""%(contentType[0],contentType[0])
967: except:
968: """nothing"""
969: return retStr
970:
971: def patchContentType(self,obj=None):
972: """austauschen content_type with contentType (patch bei umstieg von alter Version)"""
973:
974:
975: if not obj:
976: obj = self
977:
978: entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection','ECHO_externalLink','ECHO_pageTemplate'])
979:
980: for entry in entries:
981: setattr(entry[1],'contentType',entry[1].content_type)
982: #entry[1].contentType == entry[1].content_type
983:
984: if entry[1].meta_type == 'ECHO_collection':
985: entry[1].patchContentType(entry[1])
986:
987:
988: return "Rerenderd all links to resources in: "+self.title
989:
990: def ECHO_newViewerLink(self,obj=None):
991: """change links (:86 faellt weg)"""
992:
993: if not obj:
994: obj = self
995:
996: entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection'])
997:
998: for entry in entries:
999:
1000: if entry[1].meta_type == 'ECHO_resource':
1001:
1002: entry[1].link=re.sub('\:86','',entry[1].link)
1003:
1004: else:
1005:
1006: entry[1].ECHO_newViewerLink(entry[1])
1007:
1008: return "Rerenderd all links to resources in: "+self.title
1009:
1010: def __init__(self,id,title):
1011: """init"""
1012: self.id = id
1013: self.title=title
1014:
1015: def deleteSpace(self,str):
1016: """delete space at the end of a line"""
1017: if str[len(str)-1]==" ":
1018: return str[0:len(str)-1]
1019: else:
1020: return str
1021:
1022:
1023:
1024: # zusaetliche methoden fuer das vlp muessen in ein eigenes produkt
1025:
1026: def formatAscii(self,str,url=None):
1027: """ersetze ascii umbrueche durch <br>"""
1028: #url=None
1029: if url:
1030:
1031: retStr=""
1032: words=str.split("\n")
1033:
1034: for word in words:
1035: strUrl=url%word
1036: print "str",strUrl
1037: retStr+="""<a href="%s">%s</a><br/>"""%(strUrl,word)
1038: str=retStr
1039: if str:
1040: return re.sub(r"[\n]","<br/>",str)
1041: else:
1042: return ""
1043:
1044: def link2html(self,str):
1045: """link2html fuer VLP muss hier noch raus"""
1046: if str:
1047: print str
1048: str=re.sub("\&","&",str)
1049: dom=xml.dom.minidom.parseString("<?xml version='1.0' ?><txt>"+str+"</txt>")
1050: links=dom.getElementsByTagName("link")
1051:
1052: print "link",links
1053: for link in links:
1054: link.tagName="a"
1055: ref=link.getAttribute("ref")
1056: if self.checkRef(ref):
1057: link.setAttribute("href",self.aq_parent.absolute_url()+"/vlp_coll?id="+ref)
1058:
1059: return dom.toxml('utf-8')
1060: return ""
1061:
1062:
1063: def checkRef(self,ref):
1064: dbs={'vl_literature':'AND CD LIKE \'%lise%\'','vl_technology':'','vl_people':''}
1065: res=None
1066: for db in dbs.keys():
1067: #print ref,"select reference from %s where reference =\'%s\' %s"%(db,ref,dbs[db])
1068:
1069: res=res or self.search(var=str("select reference from %s where reference =\'%s\' %s"%(db,ref,dbs[db])))
1070: return res
1071:
1072: #Ende Methode fuer vlp
1073:
1074: def PgQuoteString(self,string):
1075: """Quote string"""
1076: #print "PG",string
1077: return libpq.PgQuoteString(string)
1078:
1079: def getPartners(self):
1080: """Get list of Partners. Presently only from a subfolder partners"""
1081:
1082: return [ item[1] for item in self.partners.ZopeFind(self.partners,obj_metatypes=['ECHO_partner'])]
1083:
1084:
1085:
1086:
1087:
1088: def getPartnersXML(self):
1089: """partner liste als xml"""
1090: partners=self.getPartners()
1091: ret="<partners>"
1092: for partner in partners:
1093: ret+="""<partner id="%s" title="%s"/>\n"""%(partner.getId(),partner.title)
1094:
1095: return ret+"\n</partners>"
1096:
1097: def getCollectionTree(self):
1098: """get the collection tree (list of triples (parent,child, depth)"""
1099:
1100: def getCollection(object,depth=0):
1101: depth+=1
1102: collections=[]
1103: for entry in object.__dict__.keys():
1104: element=getattr(object,entry)
1105: try:
1106: if element.meta_type=="ECHO_collection":
1107: collections.append((object,element,depth))
1108: collections+=getCollection(element,depth)
1109: except:
1110: """nothing"""
1111: return collections
1112:
1113:
1114: return getCollection(self)
1115:
1116: def getCollectionTreeIds(self):
1117: """Show the IDs of the Tree"""
1118: ret=[]
1119: for collection in self.getCollectionTree():
1120: ret.append((collection[0].getId(),collection[1].getId(),collection[2]))
1121: return ret
1122:
1123:
1124:
1125: def manage_addECHO_root(self,id,title,RESPONSE=None):
1126: """Add an ECHO_root"""
1127: self._setObject(id,ECHO_root(id,title))
1128:
1129: if RESPONSE is not None:
1130: RESPONSE.redirect('manage_main')
1131:
1132: def manage_addECHO_rootForm(self):
1133: """Nothing yet"""
1134: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_root.zpt').__of__(self)
1135: return pt()
1136:
1137: class ECHO_partner(Image,Persistent):
1138: """ECHO Partner"""
1139:
1140: meta_type="ECHO_partner"
1141:
1142: def __init__(self, id, title,url, file, content_type='', precondition=''):
1143: self.__name__=id
1144: self.title=title
1145: self.url=url
1146: self.precondition=precondition
1147:
1148: data, size = self._read_data(file)
1149: content_type=self._get_content_type(file, data, id, content_type)
1150: self.update_data(data, content_type, size)
1151:
1152: manage_options = Image.manage_options+(
1153: {'label':'Partner Information','action':'ECHO_partner_config'},
1154: )
1155:
1156: def changeECHO_partner(self,url,RESPONSE=None):
1157: """Change main information"""
1158: self.url=url
1159: if RESPONSE is not None:
1160: RESPONSE.redirect('manage_main')
1161:
1162:
1163:
1164: def ECHO_partner_config(self):
1165: """Main configuration"""
1166: if not hasattr(self,'url'):
1167: self.url=""
1168: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_partner.zpt').__of__(self)
1169: return pt()
1170:
1171:
1172: manage_addECHO_partnerForm=DTMLFile('dtml/ECHO_partnerAdd',globals(),
1173: Kind='ECHO_partner',kind='ECHO_partner')
1174:
1175:
1176:
1177: def manage_addECHO_partner(self, id, file,url, title='', precondition='', content_type='',
1178: REQUEST=None):
1179: """
1180: Add a new ECHO_partner object.
1181:
1182: Creates a new ECHO_partner object 'id' with the contents of 'file'.
1183: Based on Image.manage_addImage
1184: """
1185:
1186: id=str(id)
1187: title=str(title)
1188: content_type=str(content_type)
1189: precondition=str(precondition)
1190:
1191: id, title = OFS.Image.cookId(id, title, file)
1192:
1193: self=self.this()
1194:
1195: # First, we create the image without data:
1196: self._setObject(id, ECHO_partner(id,title,url,'',content_type, precondition))
1197:
1198: # Now we "upload" the data. By doing this in two steps, we
1199: # can use a database trick to make the upload more efficient.
1200: if file:
1201: self._getOb(id).manage_upload(file)
1202: if content_type:
1203: self._getOb(id).content_type=content_type
1204:
1205: if REQUEST is not None:
1206: try: url=self.DestinationURL()
1207: except: url=REQUEST['URL1']
1208: REQUEST.RESPONSE.redirect('%s/manage_main' % url)
1209: return id
1210:
1211:
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