Annotation of ECHO_content/ECHO_collection.py, revision 1.18
1.13 dwinter 1: """New version of the product started February, 8th. Without scientific classification, use content-type for further classification."""
1.1 casties 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
1.14 dwinter 13: import re
1.1 casties 14: import OFS.Image
15: from types import *
16: from OFS.Image import Image
17: from Globals import DTMLFile
18: from OFS.Folder import Folder
19: from OFS.SimpleItem import SimpleItem
20: from AccessControl import ClassSecurityInfo
21: from Globals import InitializeClass
22: from Globals import DTMLFile
23: from Products.PageTemplates.PageTemplateFile import PageTemplateFile
24: from Products.PageTemplates.PageTemplate import PageTemplate
25: from Globals import Persistent
26: from Acquisition import Implicit
1.15 dwinter 27: #from psycopg import libpq
28: #from pyPgSQL import libpq
1.14 dwinter 29: import xml.dom.minidom
1.1 casties 30:
31: import urllib
32: import xml.dom.minidom
33:
34:
1.6 dwinter 35: #List of different types for the graphical linking viewer
36: viewClassificationListMaster=['view point','area']
37:
38:
1.1 casties 39: def toList(field):
40: """Einzelfeld in Liste umwandeln"""
41: if type(field)==StringType:
42: return [field]
43: else:
44: return field
45:
46: def getText(nodelist):
47:
48: rc = ""
49: for node in nodelist:
50: if node.nodeType == node.TEXT_NODE:
51: rc = rc + node.data
52: return rc
53:
54:
55: def readMetadata(url):
56: """Methoden zum Auslesen der Metadateninformation zu einer Resource
57: Vorerst noch Typ bib"""
58:
59: metadict={}
60: try:
61: geturl=""
62: for line in urllib.urlopen(url).readlines():
63: geturl=geturl+line
64:
65:
66: except:
67: return (None,"Cannot open: "+url)
68:
69: try:
70: dom=xml.dom.minidom.parseString(geturl)
71: except:
72: return (None,"Cannot parse: "+url+"<br>"+geturl)
73:
74: metanode=dom.getElementsByTagName('bib')
75: metadict['bib_type']='Book'
76: if len(metanode)==0:
77: metanode=dom.getElementsByTagName('archimedes')
78: metadict['bib_type']='Archimedes'
79: #print "HELLO"
80:
81: if not len(metanode)==0:
82: metacontent=metanode[0].childNodes
83:
84: try:
85: metadict['bib_type']=getText(dom.getElementsByTagName('bib')[0].attributes['type'].childNodes)
86: except:
87: """nothing"""
88:
89: for node in metacontent:
90: try:
91: metadict[node.tagName.lower()]=getText(node.childNodes)
92: except:
93: """nothing"""
94:
95: #print metadict
96: return metadict,""
97:
98:
1.13 dwinter 99: def setECHO_collectionInformation(self,title,label,description,content_type,responsible,credits,weight,coordstrs,viewClassification=""):
1.1 casties 100:
101: """Allegemeine Informationen zu einer ECHO Collection"""
102:
1.6 dwinter 103: self.viewClassification=viewClassification
104:
1.1 casties 105: self.label = label
106: self.title=title
107: self.description=description
108: self.content_type=content_type
109: self.responsible=responsible
110: self.credits=toList(credits)
111: self.weight=weight
112:
1.5 dwinter 113: coords=[]
1.1 casties 114: #coordinates of for rectangles
1.10 dwinter 115:
1.9 dwinter 116: #print "cs", coordstrs
117: if coordstrs:
118: for coordstr in coordstrs:
1.12 dwinter 119: #print "cs", coordstr
1.9 dwinter 120: try:
121: temco=coordstr.split(",")
122: except:
123: temco=[]
124: #temco.append(angle)
125: coords.append(temco)
126:
1.10 dwinter 127:
1.5 dwinter 128: self.coords=coords[0:]
1.1 casties 129:
130:
131: class scientificClassification(SimpleItem,Persistent,Implicit):
1.13 dwinter 132: """outdated will be deleeted in the next versions: subclass"""
1.1 casties 133: security=ClassSecurityInfo()
134:
135: def __init__(self,context,science,practice):
136: self.context=context
137: self.science=science
138: self.practice=practice
139: self.id="scientific_Classification"
140:
141: security.declarePublic('get_context')
142: def get_context(self):
143: return self.context
144:
145: security.declarePublic('get_science')
146: def get_science(self):
147: return self.science
148:
149: security.declarePublic('get_practice')
150: def get_practice(self):
151: return self.practice
152:
153:
154: class scientificInformation(Folder,Persistent,Implicit):
1.13 dwinter 155: """outdated will be deleted in the next versions: subclass scientificInformation"""
1.1 casties 156: security=ClassSecurityInfo()
157:
158:
159:
160: def __init__(self,source_type,period):
161:
162: self.id="scientific_Information"
163: self.source_type=source_type
164: self.period=period
165:
166:
167:
168: security.declarePublic('get_source_type')
169: def get_source_type(self):
170: return self.source_type
171:
172: security.declarePublic('get_period')
173: def get_period(self):
174: return self.period
175:
176:
177: class ECHO_resource(Folder):
178: """ECHO Ressource"""
179: meta_type='ECHO_resource'
180:
1.6 dwinter 181: viewClassificationList=viewClassificationListMaster
1.1 casties 182:
1.6 dwinter 183: def getViewClassification(self):
184: if hasattr(self,'viewClassification'):
185: return self.viewClassification
186: else:
187: return ""
1.13 dwinter 188:
1.9 dwinter 189: def getCredits(self):
190: """Ausgabe der credits"""
191: if self.credits:
192: return self.credits
193: else:
194: return []
1.6 dwinter 195:
1.1 casties 196: def __init__(self,id,link,metalink,title,label,description,content_type,responsible,credits,weight,coords):
197:
198: self.id = id
199: """Festlegen der ID"""
200:
201: self.label = label
202: self.link= link
203: self.metalink=metalink
204: self.title=title
205: self.weight=weight
206: self.credits=toList(credits)
207: self.description=description
208: self.content_type=content_type
209: self.responsible=responsible
1.9 dwinter 210:
211: if coords:
212: coordsnew=[ string.split(x,",") for x in coords]
213: else:
214: coordsnew=[]
215:
1.1 casties 216: self.coords=coordsnew
217:
1.3 dwinter 218:
219: def getCoords(self):
220: try:
1.4 dwinter 221: return [string.join(x,",") for x in self.coords]
1.3 dwinter 222: except:
223: return []
224:
1.1 casties 225:
226: def ECHO_resource_config(self):
227: """Main configuration"""
228:
229: if not hasattr(self,'weight'):
230: self.weight=""
231: if not hasattr(self,'coords'):
232: self.coords=[]
233:
1.13 dwinter 234: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_resource.zpt').__of__(self)
1.1 casties 235: return pt()
236:
237:
1.13 dwinter 238: def changeECHO_resource(self,metalink,link,title,label,description,content_type,responsible,weight,viewClassification="",coords=None,credits=None,RESPONSE=None):
1.10 dwinter 239:
1.1 casties 240:
241: """Änderung der Properties"""
242:
243:
1.13 dwinter 244: setECHO_collectionInformation(self,title,label,description,content_type,responsible,credits,weight,coords,viewClassification)
1.1 casties 245:
246:
247: self.link=link
248: self.metalink=metalink
249:
250: if RESPONSE is not None:
251: RESPONSE.redirect('manage_main')
252:
253:
254: manage_options = Folder.manage_options+(
255: {'label':'Main Config','action':'ECHO_resource_config'},
256: {'label':'Metadata','action':'ECHO_getResourceMD'},
1.3 dwinter 257: {'label':'Graphics','action':'ECHO_graphicEntry'},
1.1 casties 258: )
259:
1.3 dwinter 260: def ECHO_graphicEntry(self):
261: """DO nothing"""
262: if 'overview' in self.aq_parent.__dict__.keys():
1.13 dwinter 263: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_draw.zpt').__of__(self)
1.3 dwinter 264: return pt()
265: else:
266: return "NO OVERVIEW GRAPHICS"
267:
1.4 dwinter 268: def ECHO_enterCoords(self,coordstr,angle="",RESPONSE=None):
1.3 dwinter 269: """Enter coords"""
270: coords=self.coords
1.4 dwinter 271: temco=coordstr.split(",")
272: temco.append(angle)
273: coords.append(temco)
274:
1.3 dwinter 275: self.coords=coords[0:]
1.13 dwinter 276:
1.3 dwinter 277: if RESPONSE is not None:
278: RESPONSE.redirect('ECHO_graphicEntry')
279:
1.1 casties 280: def ECHO_getResourceMD(self,template="yes"):
281: """Einlesen der Metadaten und Anlegen dieser Metadaten als Informationen zur Resource"""
282: (metadict, error)=readMetadata(self.metalink)
283:
1.13 dwinter 284:
1.1 casties 285:
286: if not error=="": #Fehler beim Auslesen des Metafiles
287: return "ERROR:",error
288: for key in metadict.keys():#Hinzufügen der Felder
289:
290: setattr(self,key,metadict[key].encode('ascii','replace'))
291:
292:
293: self.metadata=metadict.keys()
1.13 dwinter 294:
1.1 casties 295: self.label=self.generate_label()
296:
297: if template=="yes":
1.13 dwinter 298: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_resourceMD.zpt').__of__(self)
1.1 casties 299: return pt()
300:
301: def ECHO_getMD(self,item):
302: """Ausgabe der MD"""
303: return getattr(self,item)
304:
305: def index_html(self):
306: """standard page"""
307:
308: return self.REQUEST.RESPONSE.redirect(self.link)
309:
310: def generate_label(self):
311: """Erzeugt_standard_Label aus Template"""
312: pt=getattr(self,"label_template_"+self.bib_type)
1.13 dwinter 313:
1.1 casties 314: return pt()
315:
1.13 dwinter 316: def manage_addECHO_resourceForm(self):
317: """Form for adding a ressource"""
318: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_resourceForm.zpt').__of__(self)
1.1 casties 319: return pt()
320:
321:
1.10 dwinter 322:
1.13 dwinter 323: def manage_addECHO_resource(self,id,title,label,description,content_type,responsible,link,metalink,weight,credits=None,coords=None,RESPONSE=None):
324: """addaresource"""
1.1 casties 325:
326: newObj=ECHO_resource(id,link,metalink,title,label,description,content_type,responsible,credits,weight,coords)
327:
328: self._setObject(id,newObj)
1.13 dwinter 329:
1.1 casties 330: if RESPONSE is not None:
331: RESPONSE.redirect('manage_main')
332:
333:
334: class ECHO_externalLink(Folder):
335: """Link zu einer externen Ressource"""
336: security=ClassSecurityInfo()
337: meta_type='ECHO_externalLink'
338:
339:
340: def __init__(self,id,link,title,label,description,content_type,responsible,credits,weight,coords):
341:
342: self.id = id
343: """Festlegen der ID"""
344:
345: self.credits=toList(credits)
346: self.label = label
347: self.link= link
348: self.title=title
349: self.weight=weight
350: self.description=description
351: self.content_type=content_type
352: self.responsible=responsible
353: coordsnew=[ string.split(x,",") for x in coords]
354: self.coords=coordsnew
355:
356: def ECHO_externalLink_config(self):
357: """Main configuration"""
358:
359: if not hasattr(self,'weight'):
360: self.weight=""
361: if not hasattr(self,'coords'):
1.9 dwinter 362:
1.1 casties 363: self.coords=['']
1.12 dwinter 364: #print "G",self.coords
1.1 casties 365:
1.13 dwinter 366: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_externalLink.zpt').__of__(self)
1.1 casties 367: return pt()
368:
369:
1.13 dwinter 370: def changeECHO_externalLink(self,link,title,label,description,content_type,responsible,weight,coords=None,credits=None,RESPONSE=None):
1.1 casties 371:
372: """Änderung der Properties"""
373:
374:
1.13 dwinter 375: setECHO_collectionInformation(self,title,label,description,content_type,responsible,credits,weight,coords)
1.1 casties 376:
377:
378: self.link=link
379: if RESPONSE is not None:
380: RESPONSE.redirect('manage_main')
381:
382:
383: manage_options = Folder.manage_options+(
384: {'label':'Main Config','action':'ECHO_externalLink_config'},
385: )
1.17 dwinter 386:
387: def getCredits(self):
388: """Ausgabe der credits"""
389: if self.credits:
390: return self.credits
391: else:
392: return []
393:
1.1 casties 394: def index_html(self):
395: """standard page"""
396:
397: return self.REQUEST.RESPONSE.redirect(self.link)
398:
1.13 dwinter 399: def manage_addECHO_externalLinkForm(self):
400: """Form for external Links"""
401: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_externalLinkForm.zpt').__of__(self)
1.1 casties 402: return pt()
403:
404:
1.13 dwinter 405: def manage_addECHO_externalLink(self,id,title,label,description,content_type,responsible,link,weight,coords=None,credits=None,RESPONSE=None):
406: """Add an external Link"""
1.1 casties 407:
408: newObj=ECHO_externalLink(id,link,title,label,description,content_type,responsible,credits,weight,coords)
409:
410: self._setObject(id,newObj)
1.13 dwinter 411:
1.1 casties 412: if RESPONSE is not None:
413: RESPONSE.redirect('manage_main')
414:
415:
416: class ECHO_collection(Folder, Persistent, Implicit):
417: """ECHO Collection"""
418: security=ClassSecurityInfo()
419: meta_type='ECHO_collection'
420:
421:
422:
423: security.declarePublic('getCreditObject')
424: def getCreditObject(self,name):
425: """credit id to credititem"""
1.15 dwinter 426: try:
427: return getattr(self.partners,name)
428: except:
429: return ""
1.17 dwinter 430:
1.1 casties 431: security.declarePublic('ECHO_generateNavBar')
432: def ECHO_generateNavBar(self):
433: """Erzeuge Navigationsbar"""
434: link=""
435: object="self"
436: ret=[]
437: path=self.getPhysicalPath()
438: for element in path:
439:
440:
441: if not element=="":
442: object+="."+element
443:
444: label=eval(object).label
445: link+="/"+element
446: if not label=="":
447: ret.append((label,link))
448: return ret
449:
450: security.declarePublic('ECHO_rerenderLinksMD')
451: def ECHO_rerenderLinksMD(self):
452: """Rerender all Links"""
1.13 dwinter 453:
1.1 casties 454: for entry in self.__dict__.keys():
455: object=getattr(self,entry)
456:
457:
458: try:
459:
460: if object.meta_type == 'ECHO_resource':
461:
462: object.ECHO_getResourceMD(template="no")
463:
464: except:
465: """nothing"""
466:
467: return "Rerenderd all links to resources in: "+self.title
468:
469:
470: def getCoords(self):
471: try:
1.11 dwinter 472:
473: x= [string.join(x,",") for x in self.coords]
474: return x
1.4 dwinter 475:
1.11 dwinter 476: except:
1.4 dwinter 477:
1.1 casties 478: return []
1.3 dwinter 479:
1.1 casties 480: def __init__(self,id,title,label,description,content_type,responsible,credits,weight,sortfield,coords):
1.9 dwinter 481: #print "CO",coords
1.1 casties 482:
483: self.id = id
484: """Festlegen der ID"""
485: self.credits=toList(credits)
486: self.label = label
487: self.title=title
488: self.description=description
489: self.content_type=content_type
490: self.responsible=responsible
491:
492: self.weight=weight
493: self.sortfield=sortfield
494: coordsnew=[ string.split(x,",") for x in coords]
495: self.coords=coordsnew
496:
497:
498: manage_options = Folder.manage_options+(
1.13 dwinter 499: {'label':'Main Config','action':'ECHO_collection_config'},
1.1 casties 500: {'label':'Rerender Links','action':'ECHO_rerenderLinksMD'},
501: {'label':'Graphics','action':'ECHO_graphicEntry'},
502:
503: )
504:
505: def ECHO_graphicEntry(self):
506: """DO nothing"""
507: if 'overview' in self.aq_parent.__dict__.keys():
1.13 dwinter 508: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_draw.zpt').__of__(self)
1.1 casties 509: return pt()
510: else:
511: return "NO OVERVIEW GRAPHICS"
512:
1.4 dwinter 513: def ECHO_enterCoords(self,coordstr,angle="",RESPONSE=None):
1.1 casties 514: """Enter coords"""
1.2 dwinter 515: coords=self.coords
1.4 dwinter 516: temco=coordstr.split(",")
517: temco.append(angle)
518: coords.append(temco)
1.2 dwinter 519: self.coords=coords[0:]
1.13 dwinter 520:
1.2 dwinter 521: if RESPONSE is not None:
522: RESPONSE.redirect('ECHO_graphicEntry')
1.1 casties 523:
524:
1.13 dwinter 525: security.declarePublic('ECHO_collection_config')
526: def ECHO_collection_config(self):
1.1 casties 527: """Main configuration"""
528:
529: if not hasattr(self,'weight'):
530: self.weight=""
531:
532: if not hasattr(self,'sortfield'):
533: self.sortfield="weight"
1.13 dwinter 534:
1.1 casties 535: if not hasattr(self,'coords'):
536: self.coords=[]
537:
1.13 dwinter 538: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_collection.zpt').__of__(self)
1.1 casties 539: return pt()
540:
541:
1.13 dwinter 542: security.declarePublic('changeECHO_collection')
1.1 casties 543:
1.10 dwinter 544:
1.13 dwinter 545: def changeECHO_collection(self,title,label,description,content_type,responsible,weight,credits=None,sortfield="weight",coords=None,RESPONSE=None):
546: """Änderung der Properties"""
1.10 dwinter 547:
1.17 dwinter 548: coordsnew=[ string.split(x,",") for x in coords]
549:
1.13 dwinter 550: setECHO_collectionInformation(self,title,label,description,content_type,responsible,credits,weight,coordsnew)
1.1 casties 551:
552: self.sortfield=sortfield
553:
554: if RESPONSE is not None:
555: RESPONSE.redirect('manage_main')
556:
557: security.declarePublic('index_html')
558:
1.18 ! dwinter 559: showOverview=DTMLFile('dtml/ECHO_content_overview',globals())
1.1 casties 560:
561:
562: def index_html(self):
563: """standard page"""
564:
565: if 'index.html' in self.__dict__.keys():
566: return getattr(self,'index.html')()
567: elif 'overview' in self.__dict__.keys():
568: return self.showOverview()
569:
570:
1.13 dwinter 571: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_content_standard.zpt').__of__(self)
1.1 casties 572: pt.content_type="text/html"
573: return pt()
574:
1.11 dwinter 575: def getCredits(self):
576: """Ausgabe der credits"""
577: if self.credits:
578: return self.credits
579: else:
580: return []
1.1 casties 581:
582: def getGraphicCoords(self):
583: """Give list of coordinates"""
584: subColTypes=['ECHO_collection','ECHO_externalLink','ECHO_resource']
585: ids=[]
586: for entry in self.__dict__.keys():
587: object=getattr(self,entry)
588: try:
589: if object.meta_type in subColTypes:
1.4 dwinter 590: for coordtemp in object.coords:
591: if len(coordtemp)>3:
592: coord=coordtemp[0:4]
1.3 dwinter 593: if hasattr(object,'title'):
594: if not object.title=="":
595: ids.append([string.join(coord,", "),object.getId(),object.title])
596: else:
597: ids.append([string.join(coord,", "),object.getId(),object.getId()])
598: else:
599: ids.append([string.join(coord,", "),object.getId(),object.getId()])
1.1 casties 600:
601: except:
602: """nothing"""
1.13 dwinter 603:
1.1 casties 604: return ids
605:
606: def getSubCols(self,sortfield="weight"):
607:
608: subColTypes=['ECHO_collection','ECHO_externalLink','ECHO_resource']
609: ids=[]
610: for entry in self.__dict__.keys():
611: object=getattr(self,entry)
612: try:
613: if object.meta_type in subColTypes:
614: ids.append(object)
615:
616: except:
617: """nothing"""
618: try:
619: sortfield=self.sortfield
620: except:
621: """nothing"""
622:
623: tmplist=[]
624: for x in ids:
625: if hasattr(x,sortfield):
626: try:
627: x=int(x)
628: except:
629: """nothing"""
630: tmp=getattr(x,sortfield)
631: else:
632: tmp=10000000
633: tmplist.append((tmp,x))
634: tmplist.sort()
635: return [x for (key,x) in tmplist]
636:
637:
638:
639:
640:
641:
1.13 dwinter 642: def manage_addECHO_collectionForm(self):
643: """Add collection form"""
644: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_collectionForm.zpt').__of__(self)
1.1 casties 645: return pt()
646:
647:
1.13 dwinter 648: def manage_addECHO_collection(self,id,title,label,description,content_type,responsible,weight,sortfield,coords="",credits=None,RESPONSE=None):
649: """add a echo collection"""
1.1 casties 650:
651:
652: newObj=ECHO_collection(id,title,label,description,content_type,responsible,credits,weight,sortfield,coords)
653:
654: self._setObject(id,newObj)
1.13 dwinter 655:
1.1 casties 656: if RESPONSE is not None:
657: RESPONSE.redirect('manage_main')
658:
659: class ECHO_root(Folder,Persistent,Implicit):
660: """ECHO Root Folder"""
661: meta_type="ECHO_root"
662:
663: def __init__(self,id,title):
664: """init"""
665: self.id = id
666: self.title=title
1.13 dwinter 667:
1.14 dwinter 668: def deleteSpace(self,str):
669: """delete space at the end of a line"""
670: if str[len(str)-1]==" ":
671: return str[0:len(str)-1]
672: else:
673: return str
674:
675:
676:
677: # zusaetliche methoden fuer das vlp muessen in ein eigenes produkt
678:
679: def formatAscii(self,str,url=None):
680: """ersetze ascii umbrueche durch <br>"""
681: #url=None
682: if url:
683:
684: retStr=""
685: words=str.split("\n")
686:
687: for word in words:
688: strUrl=url%word
689: print "str",strUrl
690: retStr+="""<a href="%s">%s</a><br/>"""%(strUrl,word)
691: str=retStr
692: if str:
693: return re.sub(r"[\n]","<br/>",str)
694: else:
695: return ""
696:
697: def link2html(self,str):
698: """link2html fuer VLP muss hier noch raus"""
699: if str:
700: print str
701: str=re.sub("\&","&",str)
702: dom=xml.dom.minidom.parseString("<?xml version='1.0' ?><txt>"+str+"</txt>")
703: links=dom.getElementsByTagName("link")
704:
705: print "link",links
706: for link in links:
707: link.tagName="a"
708: ref=link.getAttribute("ref")
709: if self.checkRef(ref):
710: link.setAttribute("href",self.aq_parent.absolute_url()+"/vlp_coll?id="+ref)
711:
712: return dom.toxml('utf-8')
713: return ""
714:
715:
716: def checkRef(self,ref):
717: dbs={'vl_literature':'AND CD LIKE \'%lise%\'','vl_technology':'','vl_people':''}
718: res=None
719: for db in dbs.keys():
720: #print ref,"select reference from %s where reference =\'%s\' %s"%(db,ref,dbs[db])
721:
722: res=res or self.search(var=str("select reference from %s where reference =\'%s\' %s"%(db,ref,dbs[db])))
723: return res
724:
725: #Ende Methode fuer vlp
726:
1.13 dwinter 727: def PgQuoteString(self,string):
728: """Quote string"""
1.14 dwinter 729: #print "PG",string
1.13 dwinter 730: return libpq.PgQuoteString(string)
1.1 casties 731:
732: def getPartners(self):
733: """Get list of Partners. Presently only from a subfolder partners"""
734: partnerTypes=['ECHO_partner']
735: ids=[]
1.13 dwinter 736: try:
737: for entry in self.partners.__dict__.keys():
738: object=getattr(self.partners,entry)
739:
740: try:
1.1 casties 741:
1.13 dwinter 742: if object.meta_type in partnerTypes:
743: ids.append(object)
1.1 casties 744:
1.13 dwinter 745: except:
746: """nothing"""
747: except:
748: ids=[] # no partners
1.1 casties 749: return ids
750:
751: def getCollectionTree(self):
752: """get the collection tree (list of triples (parent,child, depth)"""
753:
754: def getCollection(object,depth=0):
755: depth+=1
756: collections=[]
757: for entry in object.__dict__.keys():
758: element=getattr(object,entry)
759: try:
760: if element.meta_type=="ECHO_collection":
761: collections.append((object,element,depth))
762: collections+=getCollection(element,depth)
763: except:
764: """nothing"""
765: return collections
766:
767:
768: return getCollection(self)
769:
770: def getCollectionTreeIds(self):
771: """Show the IDs of the Tree"""
772: ret=[]
773: for collection in self.getCollectionTree():
774: ret.append((collection[0].getId(),collection[1].getId(),collection[2]))
775: return ret
776:
777:
778:
1.13 dwinter 779: def manage_addECHO_root(self,id,title,RESPONSE=None):
1.1 casties 780: """Add an ECHO_root"""
781: self._setObject(id,ECHO_root(id,title))
782:
783: if RESPONSE is not None:
784: RESPONSE.redirect('manage_main')
785:
1.13 dwinter 786: def manage_addECHO_rootForm(self):
1.1 casties 787: """Nothing yet"""
1.13 dwinter 788: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_root.zpt').__of__(self)
1.1 casties 789: return pt()
790:
791: class ECHO_partner(Image,Persistent):
792: """ECHO Partner"""
793:
794: meta_type="ECHO_partner"
795:
796: def __init__(self, id, title,url, file, content_type='', precondition=''):
797: self.__name__=id
798: self.title=title
799: self.url=url
800: self.precondition=precondition
801:
802: data, size = self._read_data(file)
803: content_type=self._get_content_type(file, data, id, content_type)
804: self.update_data(data, content_type, size)
805:
806: manage_options = Image.manage_options+(
807: {'label':'Partner Information','action':'ECHO_partner_config'},
808: )
809:
810: def changeECHO_partner(self,url,RESPONSE=None):
811: """Change main information"""
812: self.url=url
813: if RESPONSE is not None:
814: RESPONSE.redirect('manage_main')
815:
816:
817:
818: def ECHO_partner_config(self):
819: """Main configuration"""
820: if not hasattr(self,'url'):
821: self.url=""
1.13 dwinter 822: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_partner.zpt').__of__(self)
1.1 casties 823: return pt()
824:
825:
1.13 dwinter 826: manage_addECHO_partnerForm=DTMLFile('dtml/ECHO_partnerAdd',globals(),
1.1 casties 827: Kind='ECHO_partner',kind='ECHO_partner')
828:
829:
830:
1.13 dwinter 831: def manage_addECHO_partner(self, id, file,url, title='', precondition='', content_type='',
1.1 casties 832: REQUEST=None):
833: """
834: Add a new ECHO_partner object.
835:
836: Creates a new ECHO_partner object 'id' with the contents of 'file'.
837: Based on Image.manage_addImage
838: """
839:
840: id=str(id)
841: title=str(title)
842: content_type=str(content_type)
843: precondition=str(precondition)
844:
845: id, title = OFS.Image.cookId(id, title, file)
846:
847: self=self.this()
848:
849: # First, we create the image without data:
850: self._setObject(id, ECHO_partner(id,title,url,'',content_type, precondition))
851:
852: # Now we "upload" the data. By doing this in two steps, we
853: # can use a database trick to make the upload more efficient.
854: if file:
855: self._getOb(id).manage_upload(file)
856: if content_type:
857: self._getOb(id).content_type=content_type
858:
859: if REQUEST is not None:
860: try: url=self.DestinationURL()
861: except: url=REQUEST['URL1']
862: REQUEST.RESPONSE.redirect('%s/manage_main' % url)
863: return id
864:
865:
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