Annotation of ECHO_content/ECHO_helpers.py, revision 1.30
1.30 ! dwinter 1: import re
1.28 dwinter 2: import string
1.17 dwinter 3: import socket
1.15 dwinter 4: import urllib
1.29 casties 5: import string
1.21 dwinter 6: import xml.dom.minidom
1.24 dwinter 7: from types import *
1.25 dwinter 8: from Products.PageTemplates.PageTemplateFile import PageTemplateFile
1.29 casties 9: from OFS.SimpleItem import SimpleItem
1.25 dwinter 10: from Globals import package_home
1.29 casties 11: import Globals
12: from AccessControl import ClassSecurityInfo
1.25 dwinter 13: import os.path
14:
15: displayTypes = ['ZSQLExtendFolder','ZSQLBibliography','ECHO_group','ECHO_collection','ECHO_resource','ECHO_link','ECHO_sqlElement','ECHO_pageTemplate','ECHO_externalLink','ImageCollectionIFrame','VLP_resource','VLP_essay','ECHO_ZCatalogElement','ImageCollection','versionedFileFolder']
16:
17: def content_html(self,type):
18: """template fuer content"""
19: #templates = self.ZopeFind(self.aq_parent,obj_ids=[type+"_template"])
20: #
21: #if templates:
22: # return templates[0][1]()
23:
24: if hasattr(self,type+"_template"):
25: obj=getattr(self,type+"_template")
26: return obj()
27: else:
28: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_%s_template_standard.zpt'%type).__of__(self)
29: pt.content_type="text/html"
30: return pt()
31:
32:
33:
34: class ECHO_basis:
35: """basis eigenschaften fuer echo objekte"""
1.26 dwinter 36: def showRDF(self):
37: """showrdf"""
38: self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
39: ret="""<?xml version="1.0" encoding="utf-8"?>\n<RDF:RDF xmlns:RDF="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:ECHONAVIGATION="http://www.echo.eu/rdf#">\n"""
40: ret+=self.getRDF(urn="echo:colllectionroot")+"\n"
41:
42: ret+="""</RDF:RDF>"""
43: return ret
44:
45:
46:
47: def createSubElementRDF(self,urn=None):
48: """rdf list"""
49: if not urn:
50: urn=self.absolute_url()
51: ret=""
52:
53: rettemp="""<RDF:Seq RDF:about="%s">\n"""%urn
54: flag=0
55:
56: li="""<RDF:li RDF:resource="%s" />\n"""
57: if not ('<error>' in self.getFullTextXML(noredirect='Yes')):
58: nurn=self.absolute_url()+'/getFullTextXML'
59: rettemp+=li%nurn
60: flag=1
61: if not ('<error>' in self.getImageView(noredirect='Yes')):
62: nurn=self.absolute_url()+'/getImageView'
63: rettemp+=li%nurn
64: flag=1
65:
66:
67: if not ('<error>' in self.showMetaDataXML()):
68: nurn=self.absolute_url()+'/showMetaDataXML'
69: rettemp+=li%nurn
70: flag=1
71:
72: rettemp+="</RDF:Seq>"
73:
74: if flag==1:
75: ret+=rettemp
76:
77: if not ('<error>' in self.getFullTextXML(noredirect='Yes')):
78: nurn=self.absolute_url()+'/getFullTextXML'
79: ret+=getRDFDescription(self,self.absolute_url()+'/getFullTextXML',urn=nurn,nameDef="Fulltext",typeName="ECHO_fulltext")
80:
81: if not ('<error>' in self.getImageView(noredirect='Yes')):
82: nurn=self.absolute_url()+'/getImageView'
83: ret+=getRDFDescription(self,self.absolute_url()+'/getImageView',urn=nurn,nameDef="Image View",typeName="ECHO_imageview")
84:
85: if not ('<error>' in self.showMetaDataXML()):
86: nurn=self.absolute_url()+'/showMetaDataXML'
87: ret+=getRDFDescription(self,self.absolute_url()+'/showMetaDataXML',urn=nurn,nameDef="Metadata",typeName="ECHO_metaData")
88:
89: return ret
90:
1.25 dwinter 91: def content_html(self,type="collection"):
92: """template fuer content bei einbau und ECHO_Umgebung"""
93:
94: return content_html(self,type)
95:
96: def getTitle(self):
97: """title"""
98: try:
99: return self.title.encode('utf-8','ignore')
100: except:
101: self.title=self.title.decode('iso-8859-1','ignore')[0:] #correnct conding error
102: return self.title.encode('utf-8','ignore')
103:
104: def getLabel(self):
105: """title"""
106: try:
107: return self.label.encode('utf-8','ignore')
108: except:
109: self.label=self.label.decode('iso-8859-1','ignore')[0:] #correnct conding error
110: return self.label.encode('utf-8','ignore')
111:
112:
113: def changeECHOEntriesForm(self):
114: """change Entries for the ECHO Navigation environment"""
115: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','changeECHOEntriesForm')).__of__(self)
116: return pt()
117:
1.26 dwinter 118: def changeECHOEntries(self,label,weight,description,queryString,RESPONSE=None):
1.25 dwinter 119: """change Entries for the ECHO Navigation environment
120: @param label: label fuer die Navigation"""
121: self.label=label
122: self.weight=weight
123: self.description=description
1.26 dwinter 124: self.queryString=queryString
1.25 dwinter 125:
126: if RESPONSE:
127: RESPONSE.redirect("manage_main")
128:
129: manage_options=({'label':'change ECHO Navigation Entries','action':'changeECHOEntriesForm'},)
130:
1.29 casties 131: def getMapAreas(self):
132: """returns the list of MapAreas"""
133: # get all contained MapAreas
134: areas = [res[1] for res in self.ZopeFind(self, obj_metatypes=('MapArea'))]
135: return areas
136:
137: def addMapArea(self, newarea):
138: """add a map area to this object"""
139: if (newarea.id is None):
140: # create new id
141: areas = self.getMapAreas()
142: newarea.id = "a%02d"%len(areas)
143: self._setObject(newarea.id, newarea)
144:
145: def ECHO_addCoords(self,RESPONSE=None):
146: """change or add MapArea"""
147: #return self.REQUEST
148: # change existing areas
149: for area in self.getMapAreas():
150: id = area.getId()
151: if self.REQUEST.has_key('del.'+id):
152: # delete this area
153: self._delObject(id)
154: # return to same menu
155: if RESPONSE is not None:
156: RESPONSE.redirect('ECHO_graphicEntry')
157: return
158: # modify this area
159: coordstring = self.REQUEST.get('coords.'+id, '')
160: coords = string.split(coordstring, ',')
161: angle = self.REQUEST.get('angle.'+id, '0')
162: type = self.REQUEST.get('type.'+id, 'area')
163: if len(coords) == 4:
164: area.setCoordString(coordstring)
165: area.setAngle(angle)
166: area.setType(type)
167: # add new area
168: if self.REQUEST.has_key('add'):
169: coordstring = self.REQUEST.get('coords.new', '')
170: coords = string.split(coordstring, ',')
171: angle = self.REQUEST.get('angle.new', '0')
172: type = self.REQUEST.get('type.new', 'area')
173: if len(coords) == 4:
174: coords.append(angle)
175: area = MapArea(None, coords, type=type)
176: self.addMapArea(area)
177: # return to edit area menu
178: if RESPONSE is not None:
179: RESPONSE.redirect('ECHO_graphicEntry')
180:
181:
1.25 dwinter 182: #ende der echo erweiterungen
183:
1.24 dwinter 184:
185: def toList(field):
186: """Einzelfeld in Liste umwandeln"""
187: if type(field)==StringType:
188: return [field]
189: else:
190: return field
1.21 dwinter 191:
192: def getText(nodelist):
193:
194: rc = ""
195: for node in nodelist:
196: if node.nodeType == node.TEXT_NODE:
197: rc = rc + node.data
198: return rc
199:
1.25 dwinter 200: def getTextFromNode(nodename):
201: nodelist=nodename.childNodes
202: rc = ""
203: for node in nodelist:
204: if node.nodeType == node.TEXT_NODE:
205: rc = rc + node.data
206: return rc
207:
1.21 dwinter 208:
209: def readFieldFromXML(meta_url,parent,field):
210: """lesespezifisches metadatum"""
1.16 dwinter 211:
1.21 dwinter 212: try:
213: dom=xml.dom.minidom.parse(meta_url)
214:
215: except:
1.22 dwinter 216: try:
217: fh=urllib.urlopen(meta_url)
218: dom=xml.dom.minidom.parse(fh)
219: except:
220: return None
1.21 dwinter 221: if not dom: return None
222:
223: parent=dom.getElementsByTagName(parent)
1.23 dwinter 224: if not parent: return None
1.21 dwinter 225:
226: field=parent[0].getElementsByTagName(field)
227:
228: if not field: return None
229:
230: return getText(field[0].childNodes)
231:
232:
233:
1.15 dwinter 234: def urlopen(url):
235: """urlopen mit timeout"""
1.20 dwinter 236: socket.setdefaulttimeout(2)
237: ret=urllib.urlopen(url)
1.18 dwinter 238: socket.setdefaulttimeout(5)
1.20 dwinter 239: return ret
1.17 dwinter 240: # urlopener = urllib.URLopener()
241: #
242: # try:
243: # con = urlopener.open(url)
244: # return con
245: # except timeoutsocket.Timeout:
246: # return None
1.15 dwinter 247:
248:
1.25 dwinter 249:
1.11 dwinter 250:
1.6 dwinter 251:
1.14 dwinter 252: def checkOnlyOneInGroup(object):
1.6 dwinter 253: """check if object is a group and if it containt only one element it return this element"""
254: displayedObjects=object.ZopeFind(object,obj_metatypes=displayTypes)
255: if len(displayedObjects)==1: # nur ein Object dann redirect auf dieses Object
1.8 dwinter 256:
1.6 dwinter 257: return displayedObjects[0][1]
1.27 dwinter 258: else: return object
1.6 dwinter 259:
1.27 dwinter 260: def getSubCols(self,sortfield="weight",subColTypes= displayTypes,sortFieldMD=None):
1.1 dwinter 261:
1.27 dwinter 262: def sortfnc(sortfield,x,y):
263: xa=x[1].getMDValue(sortfield)
264: ya=y[1].getMDValue(sortfield)
265: print xa,ya
266: return cmp(xa,ya)
267:
268: sortWithMD = lambda sortfield : (lambda x,y : sortfnc(sortfield,x,y))
1.1 dwinter 269: ids=[]
1.6 dwinter 270: displayedObjects=self.ZopeFind(self,obj_metatypes=subColTypes)
271:
272:
273: for entry in displayedObjects:
1.25 dwinter 274:
1.3 dwinter 275: object=entry[1]
1.25 dwinter 276: ids.append(object)
277:
1.1 dwinter 278: try:
279: sortfield=self.sortfield
280: except:
281: """nothing"""
282:
283: tmplist=[]
284: for x in ids:
285: if hasattr(x,sortfield):
286: try:
1.7 dwinter 287:
1.1 dwinter 288: x=int(x)
289: except:
290: """nothing"""
291: tmp=getattr(x,sortfield)
292: else:
293: tmp=10000000
294: tmplist.append((tmp,x))
1.25 dwinter 295:
1.27 dwinter 296: if not sortFieldMD:
297: tmplist.sort()
298: else:
299: tmplist.sort(sortWithMD(sortFieldMD))
300:
1.1 dwinter 301: return [x for (key,x) in tmplist]
1.25 dwinter 302:
303: def ECHO_rerenderLinksMD(self,obj=None,types=['title','label']):
304: """Rerender all Links"""
305: ret=""
306:
307: if not obj:
308: obj = self
309:
310: entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource'],search_sub=1)
311:
312: for entry in entries:
313: if entry[1].meta_type == 'ECHO_resource':
314: try:
315: entry[1].ECHO_getResourceMD(template="no")
316: if "title" in types:
317: entry[1].generate_title()
318: if "label" in types:
319: entry[1].generate_label()
320: ret+="OK:"+entry[0]+"-- "+entry[1].getTitle().decode('utf-8')+"-- "+entry[1].getTitle().decode('utf-8')+"<br>"
321: except:
322: ret+="Error:"+entry[0]+"<br>"
323:
324:
325:
326:
327: return "<html><body>"+ret+"Rerenderd all links to resources in: "+self.title+"</html></body>"
328:
329: def reloadMetaDataFromStorage(self,RESPONSE=None):
330: """copy metadata from the storage to ECHO"""
331: ret=""
332: resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
333:
334: for resource in resources:
335: x=str(resource[1].copyIndex_meta2echo_resource())+"<br>"
336: ret+=x
337: #print x
338:
339:
340: if RESPONSE is not None:
341: #RESPONSE.redirect('./manage_main')
342: return "<html><body>"+ret+"</html></body>"
343:
344: return ret
345:
346: def getRDFDescription(self,linkURL,urn=None,nameDef=None,typeName=None):
347: """rdf"""
348:
349: ret=""
350: about="""<RDF:Description RDF:about="%s">"""
351: name="""<ECHONAVIGATION:name>%s</ECHONAVIGATION:name>"""
352: link="""<ECHONAVIGATION:link xlink:href="%s">%s</ECHONAVIGATION:link>"""
353: clickable="""<ECHONAVIGATION:linkClickable>%s</ECHONAVIGATION:linkClickable>"""
354: #link="""<ECHONAVIGATION:link RDF:about="%s"/>"""
355: type="""<ECHONAVIGATION:type>%s</ECHONAVIGATION:type>"""
356: #xlink="""<ECHONAVIGATION:xlink xlink:href="%s"/>"""
357: if not urn:
358: #urn="urn:"+re.sub('/',':',self.absolute_url())
359: urn=self.absolute_url()
360: about2=about%urn
361: if not nameDef:
362: if hasattr(self,'label') and not (self.label==""):
363: name2=name%self.label
364: elif not self.title=="":
365: name2=name%self.title
366: else:
367: name2=name%self.getId()
368:
369: name2=re.sub('&','&',name2)
370: else:
371: name2=name%nameDef
372:
373: linkURL=re.sub('http:','',linkURL)
374: linkURL2=re.sub('&','&',linkURL)
375: link2=link%(("http:"+linkURL2),("http:"+urllib.quote(linkURL)))
376: clickable2=clickable%"true"
377:
378: if not typeName:
379: type2=type%self.meta_type
380: else:
381: type2=type%typeName
382:
383: #ret=about2+"\n"+name2+"\n"+link2+"\n"+type2+"\n"+clickable2+"\n</RDF:Description>"
384: ret=about2+"\n"+name2+"\n"+type2+"\n"+clickable2+"\n</RDF:Description>"
385: return ret
386:
387: def getCopyrightsFromForm(self,argv):
388: medias={}
389: partners={}
390: copyrights={}
391:
392: copyrightsFinal=[]
393: for arg in argv.keys():
394:
395: if arg[0:5]=='media':
396: nm=int(arg[5:])
397: medias[nm]=argv[arg]
398: elif arg[0:5]=='partn':
399: nm=int(arg[5:])
400: partners[nm]=argv[arg]
401: elif arg[0:5]=='copyr':
402: nm=int(arg[5:])
403: copyrights[nm]=argv[arg]
404:
405:
406:
407: copyrightsList=[(medias[nm],partners[nm],copyrights[nm]) for nm in medias.keys()]
408: for copyright in copyrightsList:
409:
410: if copyright[2]=='institution0000':
411: copyrightsFinal.append((copyright[0],copyright[1],self.getPartnerCopyright(copyright[1],'')))
412: else:
413: if not copyright[0]=='':
414: copyrightsFinal.append(copyright)
415:
416:
417: return copyrightsFinal
418:
419: #List of different types for the graphical linking viewer
420: viewClassificationListMaster=['view point','area']
421:
422:
423: def checkDiffs(self,metadict):
424: """check differences"""
425:
426:
427:
428:
429: def NoneToEmpty(obj):
430: if obj:
431: return obj
432: else:
433: return ""
434:
435:
436:
437: diffs={}
438:
439: tags=self.findTagsFromMapping(self.contentType)
440: self.referencetypes=tags[2]
441: self.fields=tags[3]
442:
443:
444: for field in tags[1]:
445: try:
446: if (NoneToEmpty(self.getFieldValue(self.getFieldTag(tags,field)))==metadict[self.getFieldTag(tags,field)]):
447: diffs[self.getFieldTag(tags,field)]=1
448: else:
449:
450: diffs[self.getFieldTag(tags,field)]=0
451: except:
452: diffs[self.getFieldTag(tags,field)]=0
453:
454: return diffs
455:
456:
1.29 casties 457: def zptFile(self, path):
458: """returns a page template file from the product"""
459: pt=PageTemplateFile(os.path.join(package_home(globals()), path)).__of__(self)
460: return pt
1.25 dwinter 461:
462:
463: def sendFile(self, filename, type):
464: """sends an object or a local file (in the product) as response"""
465: paths = filename.split('/')
466: object = self
467: # look for an object called filename
468: for path in paths:
469: if hasattr(object, path):
470: object = getattr(object, path)
471: else:
472: object = None
473: break
474: if object:
475: # if the object exists then send it
476: return object.index_html(self.REQUEST.REQUEST, self.REQUEST.RESPONSE)
477: else:
478: # send a local file with the given content-type
479: fn = os.path.join(package_home(globals()), filename)
480: self.REQUEST.RESPONSE.setHeader("Content-Type", type)
481: self.REQUEST.RESPONSE.write(file(fn).read())
482: return
483:
1.29 casties 484:
1.25 dwinter 485: class BrowserCheck:
486: """check the browsers request to find out the browser type"""
487:
488: def __init__(self, zope):
489: """initialisiere"""
490: self.ua = zope.REQUEST.get_header("HTTP_USER_AGENT")
1.29 casties 491: self.isN4 = False
492: self.isIE = False
493: if string.find(self.ua, 'MSIE') > -1:
494: self.isIE = True
495: else:
496: self.isN4 = string.find(self.ua, 'Mozilla/4.') > -1
497: try:
498: self.nav = self.ua[string.find(self.ua, '('):]
499: ie = string.split(self.nav, "; ")[1]
500: if string.find(ie, "MSIE") > -1:
501: self.versIE = string.split(ie, " ")[1]
502: except: pass
1.25 dwinter 503: self.isMac = string.find(self.ua, 'Macintosh') > -1
504: self.isWin = string.find(self.ua, 'Windows') > -1
505: self.isIEWin = self.isIE and self.isWin
506: self.isIEMac = self.isIE and self.isMac
507:
508:
509: def writeMetadata(url,metadict,project=None,startpage=None,xslt=None,thumbtemplate=None,topbar=None,digiLibTemplate=None,xmlfrag=None,digiliburlprefix=None):
510: """Einlesen der Metadaten und und erstellen des geaenderten XML file"""
511:
512: def updateTextToolNode(tag,value):
513: #print dom,tag,value
514: metanode=dom.getElementsByTagName('texttool')[0]
515: try:
516: nodeOld=metanode.getElementsByTagName(tag)
517: except:
518: nodeOld=None
519:
520: if nodeOld:
521: metanode.removeChild(nodeOld[0]).unlink()
522:
523: node=dom.createElement(tag)
524: nodetext=dom.createTextNode(value)
525: node.appendChild(nodetext)
526: metanode.appendChild(node)
527:
528: if xmlfrag:
529: geturl="""<?xml version="1.0" ?>
530: <resource type="MPIWG">
531: <meta>
532: <bib type="Book">
533: </bib>
534: </meta>
535: </resource>"""
536: dom=xml.dom.minidom.parseString(geturl)
537: else:
538: try:
539: geturl=""
1.30 ! dwinter 540: for line in urlopen(url).readlines():
1.25 dwinter 541: geturl=geturl+line
542:
543:
544: except:
1.30 ! dwinter 545: return (None,"XCannot open: "+url)
1.25 dwinter 546:
547: try:
548: dom=xml.dom.minidom.parseString(geturl)
549: except:
550: return (None,"Cannot parse: "+url+"<br>"+geturl)
551:
552:
553:
554: metanodes=dom.getElementsByTagName('bib')
555:
556: if not metanodes:
557: metanodes=dom.getElementsByTagName('archimedes')
558:
559: metanode=metanodes[0]
560:
561: for metaData in metadict.keys():
562:
563: try:
564: nodeOld=metanode.getElementsByTagName(metaData)
565: except:
566: nodeOld=None
567:
568: if nodeOld:
569: metanode.removeChild(nodeOld[0]).unlink()
570: else:
571: # try also old writing rule - instead of _:
572: try:
573: nodeOld=metanode.getElementsByTagName(re.sub('_','-',metaData))
574: except:
575: nodeOld=None
576:
577: if nodeOld:
578: metanode.removeChild(nodeOld[0]).unlink()
579:
580: metanodeneu=dom.createElement(metaData)
581: metanodetext=dom.createTextNode(metadict[metaData])
582: #try:
583: #metanodetext=dom.createTextNode(unicode(metadict[metaData],"utf-8"))
584: #except:
585: #metanodetext=dom.createTextNode(metadict[metaData].encode('utf-8'))
586: metanodeneu.appendChild(metanodetext)
587: metanode.appendChild(metanodeneu)
588:
589:
590:
591:
592:
593: if project:
594: updateTextToolNode('project',project)
595:
596: if startpage:
597: updateTextToolNode('startpage',startpage)
598:
599: if topbar:
600: updateTextToolNode('toptemplate',topbar)
601:
602: if thumbtemplate:
603: updateTextToolNode('thumbtemplate',thumbtemplate)
604:
605: if xslt:
606: updateTextToolNode('xslt',xslt)
607:
608:
609: if digiliburlprefix:
610: updateTextToolNode('digiliburlprefix',digiliburlprefix)
611:
612: try:
613: return dom.toxml().encode('utf-8')
614: except:
615: return dom.toxml('utf-8')
616:
617:
618:
619: def readMetadata(url):
620: """Methode zum Auslesen der Metadateninformation zu einer Resource
621: Vorerst noch Typ bib"""
622:
623: metadict={}
1.30 ! dwinter 624:
1.25 dwinter 625: try:
626: geturl=""
1.30 ! dwinter 627: for line in urlopen(url).readlines():
1.25 dwinter 628: geturl=geturl+line
629:
630:
631: except:
632: return (None,"Cannot open: "+url)
633:
634: try:
635: dom=xml.dom.minidom.parseString(geturl)
636: except:
1.30 ! dwinter 637: return (None,"Cannot parse: "+url+"<br>"+geturl)
1.25 dwinter 638:
639: metanode=dom.getElementsByTagName('bib')
640: metadict['bib_type']='Book'
641: if len(metanode)==0:
642: metanode=dom.getElementsByTagName('archimedes')
643: metadict['bib_type']='Archimedes'
644:
645:
646: if not len(metanode)==0:
647: metacontent=metanode[0].childNodes
648:
649: try:
650: metadict['bib_type']=getText(dom.getElementsByTagName('bib')[0].attributes['type'].childNodes)
651: except:
652: """nothing"""
653:
654: for node in metacontent:
1.30 ! dwinter 655: try:
! 656: #print urllib.unquote(getText(node.childNodes)),getText(node.childNodes)
! 657: metadict[re.sub('-','_',node.tagName.lower())]=urllib.unquote(getText(node.childNodes))
! 658: except:
! 659: """nothing"""
1.25 dwinter 660:
661:
662: return metadict,""
663:
1.29 casties 664:
665: class MapArea(SimpleItem):
666: """simple class to hold coordinates"""
667:
668: meta_type = 'MapArea'
669: # Create a SecurityInfo for this class.
670: security = ClassSecurityInfo()
671: security.setDefaultAccess("allow")
672: # type constants
673: TYPE_AREA = 'area'
674: TYPE_ARROW = 'arrow'
675:
676: def __init__(self, id, coords, label=None, type=None, text=None):
677: """init"""
678: self.coords = coords[0:4]
679: if len(coords) > 4:
680: self.angle = coords[4]
681: else:
682: self.angle = 0
683: self.id = id
684: self.label = label
685: self.setType(type)
686: self.text = text
687:
688: def setCoords(self, coords):
689: """sets the coords"""
690: self.coords = coords
691:
692: def getCoordString(self):
693: """returns coordinates as a string"""
694: return string.join(self.coords, ',')
695:
696: def setCoordString(self, coordstring):
697: """sets coordinates from a string"""
698: coords = string.split(coordstring, ',')
699: self.coords = [c.strip() for c in coords]
700:
701: def getFullId(self, prefix=None):
702: """returns the id with prefixed parent id"""
703: if prefix is None:
704: if hasattr(self, 'aq_parent'):
705: prefix = self.aq_parent.id
706: else:
707: prefix = "id"
708: fid = prefix + "." + self.id
709: return fid
710:
711: def getType(self):
712: """returns the type"""
713: return self.type
714:
715: def setType(self, type):
716: """sets the type"""
717: if type == MapArea.TYPE_ARROW:
718: self.type = MapArea.TYPE_ARROW
719: elif type == MapArea.TYPE_AREA:
720: self.type = MapArea.TYPE_AREA
721: else:
722: self.type = MapArea.TYPE_AREA
723:
724: def isTypeArea(self):
725: """returns if the type is area"""
726: return self.type == MapArea.TYPE_AREA
727:
728: def isTypeArrow(self):
729: """returns if the type is arrow"""
730: return self.type == MapArea.TYPE_ARROW
731:
732: def getAngle(self):
733: """returns the angle"""
734: return self.angle
735:
736: def setAngle(self, angle):
737: """sets the angle"""
738: self.angle = angle
739:
740: def getText(self):
741: """returns the popup text"""
742: if self.text is None:
743: if hasattr(self, 'aq_parent'):
744: parent = self.aq_parent
745: if parent.contentType == 'text-popup':
746: return parent.description
747: return self.text
748:
749: def setText(self, text):
750: """sets the text"""
751: self.text = text
752:
753: def getLabel(self):
754: """returns the link label"""
755: if self.label is None:
756: if hasattr(self, 'aq_parent'):
757: return self.aq_parent.label or self.aq_parent.id
758: return self.label
759:
760: def setLabel(self, label):
761: """sets the label"""
762: self.label = label
763:
764: def getLinkId(self):
765: if hasattr(self, 'aq_parent'):
766: return self.aq_parent.id
767: return self.id
768:
769:
770: # call this to initialize framework classes, which
771: # does the right thing with the security assertions.
772: Globals.InitializeClass(MapArea)
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