Annotation of ECHO_content/ECHO_collection.py, revision 1.52
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
1.29 dwinter 14: import os
1.1 casties 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
1.29 dwinter 26: from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate
27: from Globals import Persistent, package_home
1.1 casties 28: from Acquisition import Implicit
1.52 ! dwinter 29: from ECHO_helpers import displayTypes
1.50 dwinter 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:
1.14 dwinter 38: import xml.dom.minidom
1.1 casties 39:
40: import urllib
41: import xml.dom.minidom
1.23 dwinter 42: from ECHO_graphicalOverview import javaHandler,javaScriptMain
1.41 dwinter 43: import ECHO_helpers
1.1 casties 44:
1.6 dwinter 45: #List of different types for the graphical linking viewer
46: viewClassificationListMaster=['view point','area']
47:
1.29 dwinter 48: def content_html(self,type):
49: """template fuer content"""
50: #templates = self.ZopeFind(self.aq_parent,obj_ids=[type+"_template"])
51: #
52: #if templates:
53: # return templates[0][1]()
1.6 dwinter 54:
1.29 dwinter 55: try:
56: obj=getattr(self,type+"_template")
57: return obj()
58: except:
59: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_%s_template_standard.zpt'%type).__of__(self)
60: pt.content_type="text/html"
61: return pt()
62:
1.1 casties 63: def toList(field):
64: """Einzelfeld in Liste umwandeln"""
65: if type(field)==StringType:
66: return [field]
67: else:
68: return field
69:
70: def getText(nodelist):
71:
72: rc = ""
73: for node in nodelist:
74: if node.nodeType == node.TEXT_NODE:
75: rc = rc + node.data
76: return rc
77:
78:
79: def readMetadata(url):
80: """Methoden zum Auslesen der Metadateninformation zu einer Resource
81: Vorerst noch Typ bib"""
82:
83: metadict={}
84: try:
85: geturl=""
86: for line in urllib.urlopen(url).readlines():
87: geturl=geturl+line
88:
89:
90: except:
91: return (None,"Cannot open: "+url)
92:
93: try:
94: dom=xml.dom.minidom.parseString(geturl)
95: except:
96: return (None,"Cannot parse: "+url+"<br>"+geturl)
97:
98: metanode=dom.getElementsByTagName('bib')
99: metadict['bib_type']='Book'
100: if len(metanode)==0:
101: metanode=dom.getElementsByTagName('archimedes')
102: metadict['bib_type']='Archimedes'
103: #print "HELLO"
104:
105: if not len(metanode)==0:
106: metacontent=metanode[0].childNodes
107:
108: try:
109: metadict['bib_type']=getText(dom.getElementsByTagName('bib')[0].attributes['type'].childNodes)
110: except:
111: """nothing"""
112:
113: for node in metacontent:
114: try:
115: metadict[node.tagName.lower()]=getText(node.childNodes)
116: except:
117: """nothing"""
118:
119: #print metadict
120: return metadict,""
121:
122:
1.27 dwinter 123: def setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight,coordstrs,viewClassification=""):
1.1 casties 124:
125: """Allegemeine Informationen zu einer ECHO Collection"""
126:
1.6 dwinter 127: self.viewClassification=viewClassification
128:
1.1 casties 129: self.label = label
130: self.title=title
131: self.description=description
1.27 dwinter 132: self.contentType=contentType
1.1 casties 133: self.responsible=responsible
134: self.credits=toList(credits)
135: self.weight=weight
136:
1.5 dwinter 137: coords=[]
1.1 casties 138: #coordinates of for rectangles
1.10 dwinter 139:
1.9 dwinter 140: #print "cs", coordstrs
141: if coordstrs:
142: for coordstr in coordstrs:
1.12 dwinter 143: #print "cs", coordstr
1.9 dwinter 144: try:
145: temco=coordstr.split(",")
146: except:
147: temco=[]
148: #temco.append(angle)
149: coords.append(temco)
150:
1.10 dwinter 151:
1.5 dwinter 152: self.coords=coords[0:]
1.1 casties 153:
154:
155: class scientificClassification(SimpleItem,Persistent,Implicit):
1.13 dwinter 156: """outdated will be deleeted in the next versions: subclass"""
1.1 casties 157: security=ClassSecurityInfo()
158:
159: def __init__(self,context,science,practice):
160: self.context=context
161: self.science=science
162: self.practice=practice
163: self.id="scientific_Classification"
164:
165: security.declarePublic('get_context')
166: def get_context(self):
167: return self.context
168:
169: security.declarePublic('get_science')
170: def get_science(self):
171: return self.science
172:
173: security.declarePublic('get_practice')
174: def get_practice(self):
175: return self.practice
176:
177:
178: class scientificInformation(Folder,Persistent,Implicit):
1.13 dwinter 179: """outdated will be deleted in the next versions: subclass scientificInformation"""
1.1 casties 180: security=ClassSecurityInfo()
181:
182:
183:
184: def __init__(self,source_type,period):
185:
186: self.id="scientific_Information"
187: self.source_type=source_type
188: self.period=period
189:
190:
191:
192: security.declarePublic('get_source_type')
193: def get_source_type(self):
194: return self.source_type
195:
196: security.declarePublic('get_period')
197: def get_period(self):
198: return self.period
199:
1.29 dwinter 200: class ECHO_layoutTemplate(ZopePageTemplate):
201: """Create a layout Template for different purposes"""
202:
203: meta_type="ECHO_layoutTemplate"
204:
205: def __init__(self, id, text=None, content_type=None,EchoType=None):
206: self.id = str(id)
207:
208:
209:
210: self.ZBindings_edit(self._default_bindings)
211: if text is None:
212: self._default_content_fn = os.path.join(package_home(globals()),
213: 'zpt/ECHO_%s_template_standard.zpt'%EchoType)
214: text = open(self._default_content_fn).read()
215: self.pt_edit(text, content_type)
216:
1.32 dwinter 217:
1.29 dwinter 218: """change form"""
219:
220:
221: def manage_addECHO_layoutTemplateForm(self):
222: """Form for adding"""
223: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_layoutTemplate.zpt').__of__(self)
224: return pt()
225:
226: from urllib import quote
227:
228:
229: def manage_addECHO_layoutTemplate(self, EchoType,title=None,REQUEST=None):
230: "Add a Page Template with optional file content."
231: if type(EchoType)==StringType:
232: EchoTypes=[EchoType]
233: else:
234: EchoTypes=EchoType
235:
236: for singleType in EchoTypes:
1.32 dwinter 237:
1.29 dwinter 238: id = str(singleType)+"_template"
239: if REQUEST is None:
240: self._setObject(id, ECHO_layoutTemplate(id, text,EchoType=singleType))
241: ob = getattr(self, id)
242:
243: if title:
244: ob.pt_setTitle(title)
245: return ob
246: else:
247: file = REQUEST.form.get('file')
248: headers = getattr(file, 'headers', None)
249: if headers is None or not file.filename:
250: zpt = ECHO_layoutTemplate(id,EchoType=singleType)
251: else:
252: zpt = ECHO_layoutTemplate(id, file, headers.get('content_type'))
253:
254: self._setObject(id, zpt)
255: ob = getattr(self, id)
256: if title:
257: ob.pt_setTitle(title)
258:
259: try:
260: u = self.DestinationURL()
261: except AttributeError:
262: u = REQUEST['URL1']
263:
264:
265: REQUEST.RESPONSE.redirect(u+'/manage_main')
266: return ''
1.1 casties 267:
268: class ECHO_resource(Folder):
269: """ECHO Ressource"""
270: meta_type='ECHO_resource'
271:
1.6 dwinter 272: viewClassificationList=viewClassificationListMaster
1.1 casties 273:
1.41 dwinter 274: getSubCols = ECHO_helpers.getSubCols
1.48 dwinter 275: def getTitle(self):
276: """title"""
277: return self.title.encode('utf-8')
278:
279: def getLabel(self):
280: """title"""
281: return self.label.encode('utf-8')
1.41 dwinter 282:
1.29 dwinter 283: def content_html(self):
284: """template fuer content"""
285: return content_html(self,'resource')
286:
1.6 dwinter 287: def getViewClassification(self):
288: if hasattr(self,'viewClassification'):
289: return self.viewClassification
290: else:
291: return ""
1.13 dwinter 292:
1.9 dwinter 293: def getCredits(self):
294: """Ausgabe der credits"""
295: if self.credits:
296: return self.credits
297: else:
298: return []
1.6 dwinter 299:
1.27 dwinter 300: def __init__(self,id,link,metalink,title,label,description,contentType,responsible,credits,weight,coords):
1.1 casties 301:
302: self.id = id
303: """Festlegen der ID"""
304:
305: self.label = label
306: self.link= link
307: self.metalink=metalink
308: self.title=title
309: self.weight=weight
310: self.credits=toList(credits)
311: self.description=description
1.27 dwinter 312: self.contentType=contentType
1.1 casties 313: self.responsible=responsible
1.9 dwinter 314:
315: if coords:
316: coordsnew=[ string.split(x,",") for x in coords]
317: else:
318: coordsnew=[]
319:
1.1 casties 320: self.coords=coordsnew
321:
1.3 dwinter 322:
323: def getCoords(self):
324: try:
1.4 dwinter 325: return [string.join(x,",") for x in self.coords]
1.3 dwinter 326: except:
327: return []
328:
1.49 dwinter 329: def getContentType(self):
330: try:
331: return self.contentType
332: except:
333: return ""
1.1 casties 334:
335: def ECHO_resource_config(self):
336: """Main configuration"""
337:
338: if not hasattr(self,'weight'):
339: self.weight=""
340: if not hasattr(self,'coords'):
341: self.coords=[]
342:
1.21 dwinter 343: print "vorher",self.coords
1.13 dwinter 344: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_resource.zpt').__of__(self)
1.1 casties 345: return pt()
346:
347:
1.27 dwinter 348: def changeECHO_resource(self,metalink,link,title,label,description,contentType,responsible,weight,viewClassification="",coords=None,credits=None,RESPONSE=None):
1.1 casties 349: """Änderung der Properties"""
350:
1.33 dwinter 351: try:
352: coordsnew=[ string.split(x,",") for x in coords]
353: except:
354: coordsnew=[]
1.21 dwinter 355:
1.27 dwinter 356: setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight,coordsnew)
1.22 dwinter 357:
1.21 dwinter 358: self.coords=coordsnew[0:]
1.1 casties 359: self.link=link
360: self.metalink=metalink
361:
362: if RESPONSE is not None:
363: RESPONSE.redirect('manage_main')
364:
365:
366: manage_options = Folder.manage_options+(
367: {'label':'Main Config','action':'ECHO_resource_config'},
368: {'label':'Metadata','action':'ECHO_getResourceMD'},
1.3 dwinter 369: {'label':'Graphics','action':'ECHO_graphicEntry'},
1.1 casties 370: )
371:
1.20 dwinter 372: def getOverview(self):
373: """overview graphics"""
374:
375: return self.aq_parent.ZopeFind(self.aq_parent,obj_ids=['overview'])[0][1]
376:
1.3 dwinter 377: def ECHO_graphicEntry(self):
378: """DO nothing"""
1.20 dwinter 379: overview = self.aq_parent.ZopeFind(self.aq_parent,obj_ids=['overview'])
1.19 dwinter 380: if overview:
1.13 dwinter 381: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_draw.zpt').__of__(self)
1.3 dwinter 382: return pt()
383: else:
384: return "NO OVERVIEW GRAPHICS"
385:
1.4 dwinter 386: def ECHO_enterCoords(self,coordstr,angle="",RESPONSE=None):
1.3 dwinter 387: """Enter coords"""
388: coords=self.coords
1.4 dwinter 389: temco=coordstr.split(",")
390: temco.append(angle)
391: coords.append(temco)
392:
1.3 dwinter 393: self.coords=coords[0:]
1.13 dwinter 394:
1.3 dwinter 395: if RESPONSE is not None:
396: RESPONSE.redirect('ECHO_graphicEntry')
397:
1.1 casties 398: def ECHO_getResourceMD(self,template="yes"):
399: """Einlesen der Metadaten und Anlegen dieser Metadaten als Informationen zur Resource"""
400: (metadict, error)=readMetadata(self.metalink)
401:
1.13 dwinter 402:
1.1 casties 403:
404: if not error=="": #Fehler beim Auslesen des Metafiles
405: return "ERROR:",error
406: for key in metadict.keys():#Hinzufügen der Felder
407:
408: setattr(self,key,metadict[key].encode('ascii','replace'))
409:
410:
411: self.metadata=metadict.keys()
1.13 dwinter 412:
1.1 casties 413: self.label=self.generate_label()
414:
415: if template=="yes":
1.13 dwinter 416: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_resourceMD.zpt').__of__(self)
1.1 casties 417: return pt()
418:
419: def ECHO_getMD(self,item):
420: """Ausgabe der MD"""
421: return getattr(self,item)
422:
423: def index_html(self):
424: """standard page"""
425:
426: return self.REQUEST.RESPONSE.redirect(self.link)
427:
428: def generate_label(self):
429: """Erzeugt_standard_Label aus Template"""
430: pt=getattr(self,"label_template_"+self.bib_type)
1.13 dwinter 431:
1.1 casties 432: return pt()
433:
1.13 dwinter 434: def manage_addECHO_resourceForm(self):
435: """Form for adding a ressource"""
436: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_resourceForm.zpt').__of__(self)
1.1 casties 437: return pt()
438:
439:
1.10 dwinter 440:
1.27 dwinter 441: def manage_addECHO_resource(self,id,title,label,description,contentType,responsible,link,metalink,weight,credits=None,coords=None,RESPONSE=None):
1.13 dwinter 442: """addaresource"""
1.1 casties 443:
1.27 dwinter 444: newObj=ECHO_resource(id,link,metalink,title,label,description,contentType,responsible,credits,weight,coords)
1.1 casties 445:
446: self._setObject(id,newObj)
1.13 dwinter 447:
1.1 casties 448: if RESPONSE is not None:
449: RESPONSE.redirect('manage_main')
450:
451:
452: class ECHO_externalLink(Folder):
453: """Link zu einer externen Ressource"""
454: security=ClassSecurityInfo()
455: meta_type='ECHO_externalLink'
456:
1.48 dwinter 457: def getTitle(self):
458: """title"""
459: return self.title.encode('utf-8')
460:
461: def getLabel(self):
462: """title"""
463: return self.label.encode('utf-8')
464:
1.29 dwinter 465: def content_html(self):
466: """template fuer content"""
467: return content_html(self,'externalLink')
468:
1.27 dwinter 469: def __init__(self,id,link,title,label,description,contentType,responsible,credits,weight,coords):
1.1 casties 470:
471: self.id = id
472: """Festlegen der ID"""
473:
474: self.credits=toList(credits)
475: self.label = label
476: self.link= link
477: self.title=title
478: self.weight=weight
479: self.description=description
1.27 dwinter 480: self.contentType=contentType
1.1 casties 481: self.responsible=responsible
482: coordsnew=[ string.split(x,",") for x in coords]
483: self.coords=coordsnew
484:
485: def ECHO_externalLink_config(self):
486: """Main configuration"""
487:
488: if not hasattr(self,'weight'):
489: self.weight=""
490: if not hasattr(self,'coords'):
1.9 dwinter 491:
1.1 casties 492: self.coords=['']
1.12 dwinter 493: #print "G",self.coords
1.1 casties 494:
1.13 dwinter 495: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_externalLink.zpt').__of__(self)
1.1 casties 496: return pt()
497:
498:
1.37 dwinter 499: def changeECHO_externalLink(self,link,title,label,description,contentType,responsible,weight,coords=None,credits=None,RESPONSE=None):
1.1 casties 500:
501: """Änderung der Properties"""
1.36 dwinter 502: try:
503: coordsnew=[ string.split(x,",") for x in coords]
504: except:
505: coordsnew=[]
1.1 casties 506:
1.27 dwinter 507: setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight,coords)
1.1 casties 508:
1.21 dwinter 509: self.coords=coordsnew[0:]
1.1 casties 510: self.link=link
511: if RESPONSE is not None:
512: RESPONSE.redirect('manage_main')
513:
514:
515: manage_options = Folder.manage_options+(
516: {'label':'Main Config','action':'ECHO_externalLink_config'},
517: )
1.17 dwinter 518:
519: def getCredits(self):
520: """Ausgabe der credits"""
521: if self.credits:
522: return self.credits
523: else:
524: return []
525:
1.1 casties 526: def index_html(self):
527: """standard page"""
528:
529: return self.REQUEST.RESPONSE.redirect(self.link)
530:
1.13 dwinter 531: def manage_addECHO_externalLinkForm(self):
532: """Form for external Links"""
533: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_externalLinkForm.zpt').__of__(self)
1.1 casties 534: return pt()
535:
536:
1.27 dwinter 537: def manage_addECHO_externalLink(self,id,title,label,description,contentType,responsible,link,weight,coords=None,credits=None,RESPONSE=None):
1.13 dwinter 538: """Add an external Link"""
1.1 casties 539:
1.27 dwinter 540: newObj=ECHO_externalLink(id,link,title,label,description,contentType,responsible,credits,weight,coords)
1.1 casties 541:
542: self._setObject(id,newObj)
1.13 dwinter 543:
1.1 casties 544: if RESPONSE is not None:
545: RESPONSE.redirect('manage_main')
546:
1.24 dwinter 547:
1.51 dwinter 548: class ECHO_link(ECHO_externalLink):
549: """external_link"""
550:
551: meta_type="ECHO_link"
552:
553:
554: def manage_addECHO_linkForm(self):
555: """Form for external Links"""
556: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_linkForm.zpt').__of__(self)
557: return pt()
558:
559:
560: def manage_addECHO_link(self,id,title,label,description,contentType,responsible,link,weight,coords=None,credits=None,RESPONSE=None):
561: """Add an external Link"""
562:
563: newObj=ECHO_link(id,link,title,label,description,contentType,responsible,credits,weight,coords)
564:
565: self._setObject(id,newObj)
566:
567: if RESPONSE is not None:
568: RESPONSE.redirect('manage_main')
569:
1.24 dwinter 570:
1.1 casties 571: class ECHO_collection(Folder, Persistent, Implicit):
572: """ECHO Collection"""
573: security=ClassSecurityInfo()
574: meta_type='ECHO_collection'
1.48 dwinter 575:
576: def getTitle(self):
577: """title"""
578: return self.title.encode('utf-8')
579:
580: def getLabel(self):
581: """title"""
582: return self.label.encode('utf-8')
1.1 casties 583:
1.45 dwinter 584: def createRessourcesFromXMLForm(self):
585: """form"""
586: pt=PageTemplateFile('Products/ECHO_content/zpt/createRessourcesFromXMLForm.zpt').__of__(self)
587: return pt()
588: def createRessourcesFromXML(self,fileupload):
589: """read an XML file for generating resources"""
590: dom=xml.dom.minidom.parse(fileupload)
591: ret="<h2>Added</h2>"
592: for resource in dom.getElementsByTagName('resource'):
593: link=getText(resource.getElementsByTagName('link')[0].childNodes)
594: label=getText(resource.getElementsByTagName('label')[0].childNodes)
595: #splitted=link.split("?")[0].split("/")
596: #id=splitted[len(splitted)-1].encode('ascii')
597: id=re.sub(" ","_",label).encode('ascii')
598:
599: ret+="<p>"+label+"</p>"
1.46 dwinter 600: manage_addECHO_resource(self,id,label.encode('ascii'),label.encode('ascii'),"","","",link.encode('ascii'),"","")
1.45 dwinter 601: return ret
1.25 dwinter 602: def getImageTag(self):
603: """GetTag"""
604: try:
605: return self.imageTag
606: except:
607: return ""
608:
1.27 dwinter 609: def addResource(self,id,title,label,description,contentType,responsible,link,metalink,weight,credits=None,coords=None,RESPONSE=None):
1.24 dwinter 610: """SSS"""
611: try:
1.27 dwinter 612: manage_addECHO_resource(self,id,title,label,description,contentType,responsible,link,metalink,weight,credits=None,coords=None,RESPONSE=None)
1.24 dwinter 613: return "done"
614: except:
615: return None
1.32 dwinter 616:
617: def getSecondaryLink(self):
618: """secondary link"""
619: try:
620: return self.secondaryLink
621: except:
622: return ""
623:
624: def getSecondaryLinkTitle(self):
625: """secondary link"""
626: try:
627: return self.secondaryLinkTitle
628: except:
629: return ""
630:
1.24 dwinter 631: def getCollectionTreeXML(self):
632: """Tree as XML"""
633:
634: def getCollection(object,depth=0):
635: depth+=1
636: collections=""
637: for entry in object.__dict__.keys():
638: element=getattr(object,entry)
639: try:
1.40 dwinter 640: if element.meta_type in ["ECHO_collection","ECHO_group"]:
1.24 dwinter 641: collections+="<element name=\""+element.title+"\" url=\""+element.absolute_url()+"\">"
642: collections+=getCollection(element,depth)+"</element>\n"
643: except:
644: """nothing"""
645: return collections
646:
647:
648: return "<collection>"+getCollection(self)+"</collection>"
649:
1.23 dwinter 650: def createJavaScript(self):
651: """CreateJava"""
652: ret=javaScriptMain
653:
654: dynamical=""
655: for ob in self.getGraphicCoords():
1.47 casties 656: if ob[4][4] == "":
657: dynamical+="""Coords.push(new Coord('%s', Img, %s));\n"""%(ob[1],ob[0])
658: else:
659: dynamical+="""Coords.push(new Coord('%s', Img, %s));//%s\n"""%(ob[1],ob[0],ob[4][4])
660: dynamical+="ShowArrow(new getObj('i.%s'),Img,%s);\n"%(ob[1],ob[0])
1.23 dwinter 661: ret+=javaHandler%dynamical
662: return ret
1.1 casties 663:
664: security.declarePublic('getCreditObject')
665: def getCreditObject(self,name):
666: """credit id to credititem"""
1.15 dwinter 667: try:
668: return getattr(self.partners,name)
669: except:
670: return ""
1.17 dwinter 671:
1.1 casties 672: security.declarePublic('ECHO_generateNavBar')
673: def ECHO_generateNavBar(self):
674: """Erzeuge Navigationsbar"""
675: link=""
676: object="self"
677: ret=[]
678: path=self.getPhysicalPath()
679: for element in path:
680:
681:
682: if not element=="":
683: object+="."+element
684:
685: label=eval(object).label
686: link+="/"+element
687: if not label=="":
688: ret.append((label,link))
689: return ret
690:
691: security.declarePublic('ECHO_rerenderLinksMD')
1.49 dwinter 692: def ECHO_rerenderLinksMD(self,obj=None):
1.1 casties 693: """Rerender all Links"""
1.49 dwinter 694: if not obj:
695: obj = self
1.1 casties 696:
1.49 dwinter 697: entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection'])
698:
699: for entry in entries:
700: if entry[1].meta_type == 'ECHO_resource':
701: entry[1].ECHO_getResourceMD(template="no")
702: print "rerender",entry[1].getId()
703: else:
704: self.ECHO_rerenderLinksMD(entry[1])
705:
1.1 casties 706:
707:
708: return "Rerenderd all links to resources in: "+self.title
1.19 dwinter 709:
710: security.declarePublic('ECHO_newViewerLink')
1.1 casties 711:
712:
713: def getCoords(self):
714: try:
1.11 dwinter 715:
716: x= [string.join(x,",") for x in self.coords]
717: return x
1.4 dwinter 718:
1.11 dwinter 719: except:
1.4 dwinter 720:
1.1 casties 721: return []
1.3 dwinter 722:
1.34 dwinter 723: def __init__(self,id,title,label,description,contentType,responsible,credits,weight,sortfield,coords,secondaryLinkTitle,secondaryLink,imageTag="",bgcolour=""):
1.9 dwinter 724: #print "CO",coords
1.1 casties 725:
726: self.id = id
727: """Festlegen der ID"""
728: self.credits=toList(credits)
729: self.label = label
730: self.title=title
731: self.description=description
1.27 dwinter 732: self.contentType=contentType
1.1 casties 733: self.responsible=responsible
1.25 dwinter 734: self.imageTag=imageTag
1.1 casties 735: self.weight=weight
736: self.sortfield=sortfield
737: coordsnew=[ string.split(x,",") for x in coords]
738: self.coords=coordsnew
1.32 dwinter 739: self.secondaryLinkTitle=secondaryLinkTitle
740: self.secondaryLink=secondaryLink
1.35 dwinter 741: self.bgcolour=bgcolour
1.32 dwinter 742:
1.1 casties 743:
744: manage_options = Folder.manage_options+(
1.13 dwinter 745: {'label':'Main Config','action':'ECHO_collection_config'},
1.1 casties 746: {'label':'Rerender Links','action':'ECHO_rerenderLinksMD'},
747: {'label':'Graphics','action':'ECHO_graphicEntry'},
1.45 dwinter 748: {'label':'create resources from XML','action':'createRessourcesFromXMLForm'},
1.1 casties 749:
750: )
751:
1.19 dwinter 752: def getOverview(self):
753: """overview graphics"""
1.20 dwinter 754:
755: return self.aq_parent.ZopeFind(self.aq_parent,obj_ids=['overview'])[0][1]
756:
1.19 dwinter 757:
1.1 casties 758: def ECHO_graphicEntry(self):
759: """DO nothing"""
1.20 dwinter 760: overview = self.aq_parent.ZopeFind(self.aq_parent,obj_ids=['overview'])
1.19 dwinter 761:
1.20 dwinter 762:
1.19 dwinter 763: if overview:
1.13 dwinter 764: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_draw.zpt').__of__(self)
1.1 casties 765: return pt()
766: else:
767: return "NO OVERVIEW GRAPHICS"
768:
1.4 dwinter 769: def ECHO_enterCoords(self,coordstr,angle="",RESPONSE=None):
1.1 casties 770: """Enter coords"""
1.2 dwinter 771: coords=self.coords
1.4 dwinter 772: temco=coordstr.split(",")
773: temco.append(angle)
774: coords.append(temco)
1.2 dwinter 775: self.coords=coords[0:]
1.13 dwinter 776:
1.2 dwinter 777: if RESPONSE is not None:
778: RESPONSE.redirect('ECHO_graphicEntry')
1.1 casties 779:
780:
1.13 dwinter 781: security.declarePublic('ECHO_collection_config')
782: def ECHO_collection_config(self):
1.1 casties 783: """Main configuration"""
784:
785: if not hasattr(self,'weight'):
786: self.weight=""
787:
788: if not hasattr(self,'sortfield'):
789: self.sortfield="weight"
1.13 dwinter 790:
1.1 casties 791: if not hasattr(self,'coords'):
792: self.coords=[]
793:
1.13 dwinter 794: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_collection.zpt').__of__(self)
1.1 casties 795: return pt()
796:
797:
1.13 dwinter 798: security.declarePublic('changeECHO_collection')
1.1 casties 799:
1.10 dwinter 800:
1.34 dwinter 801: def getBgcolour(self):
802: """colour"""
803: if hasattr(self,'bgcolour') and not (self.bgcolour==""):
804: return self.bgcolour
805: else:
806: return "#dddddd"
807:
808: def changeECHO_collection(self,title,label,description,contentType,responsible,weight,secondaryLink,secondaryLinkTitle,credits=None,sortfield="weight",coords=None,RESPONSE=None,imageTag="",bgcolour=""):
1.13 dwinter 809: """Änderung der Properties"""
1.10 dwinter 810:
1.32 dwinter 811: self.secondaryLink=secondaryLink
812: self.secondaryLinkTitle=secondaryLinkTitle
1.25 dwinter 813: self.imageTag=imageTag
1.34 dwinter 814: self.bgcolour=bgcolour
815:
1.32 dwinter 816: if coords:
817: coordsnew=[ string.split(x,",") for x in coords]
818: self.coords=coordsnew[0:]
819: else:
820: coordsnew=None
821: self.coords=None
822:
823: setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight,coordsnew)
1.44 dwinter 824: try:
825: self.coords=coordsnew[0:] # HACK fehler in setECHO_collection
826: except:
827: """none"""
828:
1.1 casties 829: self.sortfield=sortfield
830:
831: if RESPONSE is not None:
832: RESPONSE.redirect('manage_main')
833:
834: security.declarePublic('index_html')
835:
1.23 dwinter 836:
837: def showOverview(self):
838: """overview"""
839: if 'ECHO_overview.html' in self.__dict__.keys():
840: return getattr(self,'ECHO_overview.html')()
841: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_content_overview.zpt').__of__(self)
842: return pt()
843:
1.1 casties 844:
845: def index_html(self):
846: """standard page"""
847:
848: if 'index.html' in self.__dict__.keys():
849: return getattr(self,'index.html')()
1.32 dwinter 850:
1.1 casties 851: elif 'overview' in self.__dict__.keys():
852: return self.showOverview()
1.32 dwinter 853: elif hasattr(self,'collection_index_template'):
854: return self.collection_index_template()
1.1 casties 855:
1.52 ! dwinter 856: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_collection_index_standard.zpt').__of__(self)
1.29 dwinter 857: pt.content_type="text/html"
1.1 casties 858: return pt()
859:
1.29 dwinter 860: def content_html(self):
861: """template fuer content"""
862: return content_html(self,'collection')
863:
1.11 dwinter 864: def getCredits(self):
865: """Ausgabe der credits"""
866: if self.credits:
867: return self.credits
868: else:
869: return []
1.1 casties 870:
1.23 dwinter 871:
872:
1.1 casties 873: def getGraphicCoords(self):
874: """Give list of coordinates"""
875: subColTypes=['ECHO_collection','ECHO_externalLink','ECHO_resource']
876: ids=[]
877: for entry in self.__dict__.keys():
878: object=getattr(self,entry)
879: try:
880: if object.meta_type in subColTypes:
1.4 dwinter 881: for coordtemp in object.coords:
882: if len(coordtemp)>3:
883: coord=coordtemp[0:4]
1.23 dwinter 884: if hasattr(object,'label') and not object.label=="":
1.47 casties 885: ids.append([string.join(coord,", "),object.getId(),object.label,object,coordtemp])
1.23 dwinter 886: elif hasattr(object,'title'):
1.3 dwinter 887: if not object.title=="":
1.47 casties 888: ids.append([string.join(coord,", "),object.getId(),object.title,object,coordtemp])
1.3 dwinter 889: else:
1.47 casties 890: ids.append([string.join(coord,", "),object.getId(),object.getId(),object,coordtemp])
1.3 dwinter 891: else:
1.47 casties 892: ids.append([string.join(coord,", "),object.getId(),object.getId(),object,coordtemp])
1.1 casties 893:
894: except:
895: """nothing"""
1.13 dwinter 896:
1.1 casties 897: return ids
898:
1.42 dwinter 899:
900:
901:
1.41 dwinter 902: getSubCols = ECHO_helpers.getSubCols
1.1 casties 903:
904:
905:
906:
1.13 dwinter 907: def manage_addECHO_collectionForm(self):
908: """Add collection form"""
909: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_collectionForm.zpt').__of__(self)
1.1 casties 910: return pt()
911:
912:
1.34 dwinter 913: def manage_addECHO_collection(self,id,title,label,description,contentType,responsible,weight,sortfield,coords="",secondaryLinkTitle="",secondaryLink="",credits=None,RESPONSE=None,imageTag="",bgcolour=""):
1.13 dwinter 914: """add a echo collection"""
1.1 casties 915:
916:
1.34 dwinter 917: newObj=ECHO_collection(id,title,label,description,contentType,responsible,credits,weight,sortfield,coords,secondaryLinkTitle=secondaryLinkTitle,secondaryLink=secondaryLink,imageTag=imageTag,bgcolour="")
1.1 casties 918:
919: self._setObject(id,newObj)
1.13 dwinter 920:
1.1 casties 921: if RESPONSE is not None:
922: RESPONSE.redirect('manage_main')
923:
1.38 dwinter 924: class ECHO_group(ECHO_collection):
925: """ECHO Gruppe"""
926: meta_type="ECHO_group"
927:
928: manage_options = Folder.manage_options+(
929: {'label':'Main Config','action':'ECHO_group_config'},
930: {'label':'Rerender Links','action':'ECHO_rerenderLinksMD'},
931: {'label':'Graphics','action':'ECHO_graphicEntry'},
932: )
1.52 ! dwinter 933:
! 934: def index_html(self):
! 935: """standard page"""
! 936: displayedObjects=self.ZopeFind(self,obj_metatypes=displayTypes)
! 937: if len(displayedObjects)==1: # nur ein Object dann redirect auf dieses Object
! 938: return self.REQUEST.RESPONSE.redirect(displayedObjects[0][1].absolute_url())
! 939:
! 940: if 'index.html' in self.__dict__.keys():
! 941: return getattr(self,'index.html')()
! 942:
! 943: elif 'overview' in self.__dict__.keys():
! 944: return self.showOverview()
! 945: elif hasattr(self,'group_index_template'):
! 946: return self.group_index_template()
! 947: elif hasattr(self,'collection_index_template'):
! 948: return self.collection_index_template()
! 949:
! 950: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_group_index_standard.zpt').__of__(self)
! 951: pt.content_type="text/html"
! 952: return pt()
! 953:
1.38 dwinter 954: def ECHO_group_config(self):
955: """Main configuration"""
956:
957: if not hasattr(self,'weight'):
958: self.weight=""
959:
960: if not hasattr(self,'sortfield'):
961: self.sortfield="weight"
962:
963: if not hasattr(self,'coords'):
964: self.coords=[]
965:
966: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_group.zpt').__of__(self)
967: return pt()
968:
1.43 dwinter 969: def changeECHO_group(self,title,label,description,contentType,responsible,weight,secondaryLink,secondaryLinkTitle,credits=None,sortfield="weight",coords=None,RESPONSE=None,imageTag="",bgcolour="",logo=""):
1.38 dwinter 970: """Änderung der Properties"""
971:
972: self.secondaryLink=secondaryLink
973: self.secondaryLinkTitle=secondaryLinkTitle
974: self.imageTag=imageTag
975: self.bgcolour=bgcolour
1.43 dwinter 976: self.logo=logo
977:
1.38 dwinter 978: if coords:
979: coordsnew=[ string.split(x,",") for x in coords]
980: self.coords=coordsnew[0:]
981: else:
982: coordsnew=None
983: self.coords=None
984:
985: setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight,coordsnew)
986:
987:
988:
989: self.sortfield=sortfield
990:
991: if RESPONSE is not None:
992: RESPONSE.redirect('manage_main')
1.40 dwinter 993:
994: def getLogo(self):
995: """logo ausgeben"""
1.43 dwinter 996: try:
997: return self.logo
998: except:
999: return "ECHO_groups"
1.40 dwinter 1000:
1.38 dwinter 1001: def content_html(self):
1002: """template fuer content"""
1003: return content_html(self,'group')
1004:
1005:
1006:
1007: def manage_addECHO_groupForm(self):
1008: """Add group form"""
1009: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_groupForm.zpt').__of__(self)
1010: return pt()
1011:
1012:
1.43 dwinter 1013: def manage_addECHO_group(self,id,title,label,description,contentType,responsible,weight,sortfield,coords="",secondaryLinkTitle="",secondaryLink="",credits=None,RESPONSE=None,imageTag="",bgcolour="",logo=""):
1.38 dwinter 1014: """add a echo group"""
1015:
1016:
1017: newObj=ECHO_group(id,title,label,description,contentType,responsible,credits,weight,sortfield,coords,secondaryLinkTitle=secondaryLinkTitle,secondaryLink=secondaryLink,imageTag=imageTag,bgcolour="")
1018:
1.43 dwinter 1019: setattr(newObj,'logo',logo)
1.38 dwinter 1020: self._setObject(id,newObj)
1.43 dwinter 1021:
1.38 dwinter 1022: if RESPONSE is not None:
1023: RESPONSE.redirect('manage_main')
1024:
1025:
1026:
1.1 casties 1027: class ECHO_root(Folder,Persistent,Implicit):
1028: """ECHO Root Folder"""
1029: meta_type="ECHO_root"
1.23 dwinter 1030:
1.49 dwinter 1031:
1032: def getImageTag(self):
1033: """needed by main_template"""
1034: return ""
1035: secondaryLink="" #needed by main_template
1036: secondaryLinkTitle="" #needed by main_template
1037:
1.35 dwinter 1038: def getBgcolour(self):
1039: """hack"""
1040: return "#dddddd"
1.28 dwinter 1041:
1042: def contentTypeSelector_HTML(self,selected=None):
1043: """give type selector"""
1044: if not selected:
1045: retStr="<option selected>\n"
1046: else:
1047: retStr="<option>\n"
1048:
1049: try:
1.52 ! dwinter 1050: for contentType in self.ZopeFind(self.contentTypes,obj_metatypes=["ECHO_contentType"]):
1.28 dwinter 1051: if selected and (contentType[0]==selected):
1052: retStr+="""<option selected value="%s">%s\n"""%(contentType[0],contentType[0])
1053: else:
1054: retStr+="""<option value="%s">%s\n"""%(contentType[0],contentType[0])
1055: except:
1056: """nothing"""
1057: return retStr
1058:
1.27 dwinter 1059: def patchContentType(self,obj=None):
1060: """austauschen content_type with contentType (patch bei umstieg von alter Version)"""
1061:
1062:
1063: if not obj:
1064: obj = self
1065:
1.30 dwinter 1066: entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection','ECHO_externalLink','ECHO_pageTemplate'])
1.27 dwinter 1067:
1068: for entry in entries:
1.31 dwinter 1069: setattr(entry[1],'contentType',entry[1].content_type)
1070: #entry[1].contentType == entry[1].content_type
1.27 dwinter 1071:
1072: if entry[1].meta_type == 'ECHO_collection':
1073: entry[1].patchContentType(entry[1])
1.19 dwinter 1074:
1.27 dwinter 1075:
1.49 dwinter 1076: return "changed all contenttypes in: "+self.title
1.27 dwinter 1077:
1.19 dwinter 1078: def ECHO_newViewerLink(self,obj=None):
1079: """change links (:86 faellt weg)"""
1080:
1081: if not obj:
1082: obj = self
1083:
1084: entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection'])
1085:
1086: for entry in entries:
1087:
1088: if entry[1].meta_type == 'ECHO_resource':
1089:
1090: entry[1].link=re.sub('\:86','',entry[1].link)
1091:
1092: else:
1093:
1094: entry[1].ECHO_newViewerLink(entry[1])
1095:
1096: return "Rerenderd all links to resources in: "+self.title
1.1 casties 1097:
1098: def __init__(self,id,title):
1099: """init"""
1100: self.id = id
1101: self.title=title
1.13 dwinter 1102:
1.14 dwinter 1103: def deleteSpace(self,str):
1104: """delete space at the end of a line"""
1105: if str[len(str)-1]==" ":
1106: return str[0:len(str)-1]
1107: else:
1108: return str
1109:
1110:
1111:
1112: # zusaetliche methoden fuer das vlp muessen in ein eigenes produkt
1113:
1114: def formatAscii(self,str,url=None):
1115: """ersetze ascii umbrueche durch <br>"""
1116: #url=None
1117: if url:
1118:
1119: retStr=""
1120: words=str.split("\n")
1121:
1122: for word in words:
1123: strUrl=url%word
1124: print "str",strUrl
1125: retStr+="""<a href="%s">%s</a><br/>"""%(strUrl,word)
1126: str=retStr
1127: if str:
1128: return re.sub(r"[\n]","<br/>",str)
1129: else:
1130: return ""
1131:
1132: def link2html(self,str):
1133: """link2html fuer VLP muss hier noch raus"""
1134: if str:
1135: print str
1136: str=re.sub("\&","&",str)
1137: dom=xml.dom.minidom.parseString("<?xml version='1.0' ?><txt>"+str+"</txt>")
1138: links=dom.getElementsByTagName("link")
1139:
1140: print "link",links
1141: for link in links:
1142: link.tagName="a"
1143: ref=link.getAttribute("ref")
1144: if self.checkRef(ref):
1145: link.setAttribute("href",self.aq_parent.absolute_url()+"/vlp_coll?id="+ref)
1146:
1147: return dom.toxml('utf-8')
1148: return ""
1149:
1150:
1151: def checkRef(self,ref):
1152: dbs={'vl_literature':'AND CD LIKE \'%lise%\'','vl_technology':'','vl_people':''}
1153: res=None
1154: for db in dbs.keys():
1155: #print ref,"select reference from %s where reference =\'%s\' %s"%(db,ref,dbs[db])
1156:
1157: res=res or self.search(var=str("select reference from %s where reference =\'%s\' %s"%(db,ref,dbs[db])))
1158: return res
1159:
1160: #Ende Methode fuer vlp
1161:
1.13 dwinter 1162: def PgQuoteString(self,string):
1163: """Quote string"""
1.14 dwinter 1164: #print "PG",string
1.13 dwinter 1165: return libpq.PgQuoteString(string)
1.1 casties 1166:
1167: def getPartners(self):
1168: """Get list of Partners. Presently only from a subfolder partners"""
1.26 dwinter 1169:
1170: return [ item[1] for item in self.partners.ZopeFind(self.partners,obj_metatypes=['ECHO_partner'])]
1.13 dwinter 1171:
1.1 casties 1172:
1.26 dwinter 1173:
1.1 casties 1174:
1.24 dwinter 1175:
1.26 dwinter 1176: def getPartnersXML(self):
1177: """partner liste als xml"""
1178: partners=self.getPartners()
1179: ret="<partners>"
1180: for partner in partners:
1181: ret+="""<partner id="%s" title="%s"/>\n"""%(partner.getId(),partner.title)
1182:
1183: return ret+"\n</partners>"
1.24 dwinter 1184:
1.1 casties 1185: def getCollectionTree(self):
1186: """get the collection tree (list of triples (parent,child, depth)"""
1187:
1188: def getCollection(object,depth=0):
1189: depth+=1
1190: collections=[]
1191: for entry in object.__dict__.keys():
1192: element=getattr(object,entry)
1193: try:
1194: if element.meta_type=="ECHO_collection":
1195: collections.append((object,element,depth))
1196: collections+=getCollection(element,depth)
1197: except:
1198: """nothing"""
1199: return collections
1200:
1201:
1202: return getCollection(self)
1203:
1204: def getCollectionTreeIds(self):
1205: """Show the IDs of the Tree"""
1206: ret=[]
1207: for collection in self.getCollectionTree():
1208: ret.append((collection[0].getId(),collection[1].getId(),collection[2]))
1209: return ret
1210:
1211:
1212:
1.13 dwinter 1213: def manage_addECHO_root(self,id,title,RESPONSE=None):
1.1 casties 1214: """Add an ECHO_root"""
1215: self._setObject(id,ECHO_root(id,title))
1216:
1217: if RESPONSE is not None:
1218: RESPONSE.redirect('manage_main')
1219:
1.13 dwinter 1220: def manage_addECHO_rootForm(self):
1.1 casties 1221: """Nothing yet"""
1.13 dwinter 1222: pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_root.zpt').__of__(self)
1.1 casties 1223: return pt()
1224:
1225: class ECHO_partner(Image,Persistent):
1226: """ECHO Partner"""
1227:
1228: meta_type="ECHO_partner"
1229:
1.29 dwinter 1230: def __init__(self, id, title,url, file, content_type='', precondition=''):
1.1 casties 1231: self.__name__=id
1232: self.title=title
1233: self.url=url
1234: self.precondition=precondition
1235:
1236: data, size = self._read_data(file)
1.29 dwinter 1237: content_type=self._get_content_type(file, data, id, content_type)
1238: self.update_data(data, content_type, size)
1.1 casties 1239:
1240: manage_options = Image.manage_options+(
1241: {'label':'Partner Information','action':'ECHO_partner_config'},
1242: )
1243:
1244: def changeECHO_partner(self,url,RESPONSE=None):
1245: """Change main information"""
1246: self.url=url
1247: if RESPONSE is not None:
1248: RESPONSE.redirect('manage_main')
1249:
1250:
1251:
1252: def ECHO_partner_config(self):
1253: """Main configuration"""
1254: if not hasattr(self,'url'):
1255: self.url=""
1.13 dwinter 1256: pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_partner.zpt').__of__(self)
1.1 casties 1257: return pt()
1258:
1259:
1.13 dwinter 1260: manage_addECHO_partnerForm=DTMLFile('dtml/ECHO_partnerAdd',globals(),
1.1 casties 1261: Kind='ECHO_partner',kind='ECHO_partner')
1262:
1263:
1264:
1.29 dwinter 1265: def manage_addECHO_partner(self, id, file,url, title='', precondition='', content_type='',
1.1 casties 1266: REQUEST=None):
1267: """
1268: Add a new ECHO_partner object.
1269:
1270: Creates a new ECHO_partner object 'id' with the contents of 'file'.
1271: Based on Image.manage_addImage
1272: """
1273:
1274: id=str(id)
1275: title=str(title)
1.29 dwinter 1276: content_type=str(content_type)
1.1 casties 1277: precondition=str(precondition)
1278:
1279: id, title = OFS.Image.cookId(id, title, file)
1280:
1281: self=self.this()
1282:
1283: # First, we create the image without data:
1.29 dwinter 1284: self._setObject(id, ECHO_partner(id,title,url,'',content_type, precondition))
1.1 casties 1285:
1286: # Now we "upload" the data. By doing this in two steps, we
1287: # can use a database trick to make the upload more efficient.
1288: if file:
1289: self._getOb(id).manage_upload(file)
1.29 dwinter 1290: if content_type:
1291: self._getOb(id).content_type=content_type
1.1 casties 1292:
1293: if REQUEST is not None:
1294: try: url=self.DestinationURL()
1295: except: url=REQUEST['URL1']
1296: REQUEST.RESPONSE.redirect('%s/manage_main' % url)
1297: return id
1298:
1299:
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