Annotation of ECHO_content/ECHO_helpers.py, revision 1.103.2.1
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
1.34 casties 7: import types
1.25 dwinter 8: from Products.PageTemplates.PageTemplateFile import PageTemplateFile
1.49 casties 9: from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate
1.29 casties 10: from OFS.SimpleItem import SimpleItem
1.25 dwinter 11: from Globals import package_home
1.29 casties 12: import Globals
13: from AccessControl import ClassSecurityInfo
1.25 dwinter 14: import os.path
1.57 dwinter 15: from OFS.Folder import Folder
16: import ECHO_collection
1.67 dwinter 17: import base64
18: import bz2
19: import xmlrpclib
1.88 dwinter 20: import sys
1.79 dwinter 21: import logging
1.103.2.1! dwinter 22: #import amara
1.25 dwinter 23:
1.80 dwinter 24: #erstzt logging
25: def logger(txt,method,txt2):
26: """logging"""
27: logging.info(txt+ txt2)
28:
1.87 casties 29: 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','extVersionedFileFolder','ECHO_movie']
1.25 dwinter 30:
1.94 dwinter 31: def normalizeCt(str):
32: """normalizes content_type"""
33: #str= str.replace(" ","_")
34: return str.replace("-"," ").lower()
1.67 dwinter 35:
36: #decode and compress for xmlrpc communication with OSAS_server
37:
38: def encodeRPC(string):
39: return base64.encodestring(bz2.compress(string))
40: def decodeRPC(string):
41: return bz2.decompress(base64.decodestring(string))
42:
1.84 casties 43: def unicodify(s):
44: """decode str (utf-8 or latin-1 representation) into unicode object"""
45: if not s:
46: return u""
47: if isinstance(s, str):
48: try:
49: return s.decode('utf-8')
50: except:
51: return s.decode('latin-1')
52: else:
53: return s
54:
55: def utf8ify(s):
56: """encode unicode object or string into byte string in utf-8 representation.
57: assumes string objects to be utf-8"""
58: if not s:
59: return ""
60: if isinstance(s, str):
61: return s
62: else:
63: return s.encode('utf-8')
64:
65:
1.25 dwinter 66: def content_html(self,type):
67: """template fuer content"""
68: #templates = self.ZopeFind(self.aq_parent,obj_ids=[type+"_template"])
69: #
70: #if templates:
71: # return templates[0][1]()
72:
73: if hasattr(self,type+"_template"):
1.88 dwinter 74:
1.25 dwinter 75: obj=getattr(self,type+"_template")
76: return obj()
77: else:
1.61 dwinter 78: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','ECHO_%s_template_standard.zpt'%type)).__of__(self)
1.25 dwinter 79: pt.content_type="text/html"
80: return pt()
81:
82:
83:
84: class ECHO_basis:
85: """basis eigenschaften fuer echo objekte"""
1.41 dwinter 86: security=ClassSecurityInfo()
87: security.declarePublic('getImageTag')
1.69 dwinter 88:
89: management_page_charset="utf-8"
1.78 dwinter 90: isVisible = True
1.69 dwinter 91:
1.93 dwinter 92: # Managment for the PID
93: def setPID(self,pid):
94: """set the pid"""
1.102 dwinter 95: logging.debug(self.getId()+" PID set to "+pid)
1.93 dwinter 96: self.pid=pid
97: return True
98:
99: def getPID(self):
100: """get the pid"""
1.96 dwinter 101:
1.95 dwinter 102: pid =getattr(self,'pid',None)
103:
1.96 dwinter 104: if pid == self.getParentPID():
105: return None
106: else:
107: return pid
108:
1.93 dwinter 109:
1.94 dwinter 110: def getParentPID(self):
111: """get the PID of the parent"""
112: parent = self.aq_parent
113:
114: pidF = getattr(parent,'getPID',None)
115:
116: if pidF is None:
117: return None
118:
119: else:
120: return pidF()
1.85 casties 121:
122: def unicodify(self, s):
123: """return unicode object for string (utf-8 or latin1) or unicode object s"""
124: return unicodify(s)
1.86 casties 125:
126: # compatibility of old decode method
127: decode = unicodify
1.85 casties 128:
129:
130: def utf8ify(self, s):
131: """return utf-8 encoded string object for string or unicode object s"""
132: return utf8ify(s)
133:
134:
1.57 dwinter 135: def manage_addECHO_locale(self,lang,title,label,text=None,content_type=None,RESPONSE=None):
1.61 dwinter 136: return ECHO_collection.manage_addECHO_locale(self,lang,title,label)
137:
1.41 dwinter 138: def getImageTag(self):
1.61 dwinter 139: """sollte uerberschrieben werden, falls von der Klasse eine imagetag zurueckkommt"""
140:
141: return ""
1.41 dwinter 142:
1.26 dwinter 143: def showRDF(self):
1.61 dwinter 144: """showrdf"""
1.26 dwinter 145: self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
1.101 dwinter 146: 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#"
1.97 dwinter 147: xmlns:MPIWG="http://www.mpiwg-berlin.mpg.de/ns/mpiwg">\n"""
1.36 dwinter 148:
1.61 dwinter 149: ret+=self.getRDF(urn="echo:collectionroot")+"\n"
1.36 dwinter 150:
1.26 dwinter 151:
1.101 dwinter 152: ret+="""</rdf:rdf>"""
1.61 dwinter 153: return ret
1.26 dwinter 154:
155:
1.46 dwinter 156: def RDF(self):
1.61 dwinter 157: """showrdf"""
1.46 dwinter 158: self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
1.101 dwinter 159: 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"""
1.26 dwinter 160:
1.61 dwinter 161: ret+=self.getRDF(urn=self.absolute_url())+"\n"
1.46 dwinter 162:
163:
1.101 dwinter 164: ret+="""</rdf:rdf>"""
1.61 dwinter 165: return ret
1.46 dwinter 166:
167:
1.26 dwinter 168: def createSubElementRDF(self,urn=None):
1.61 dwinter 169: """rdf list"""
170: if not urn:
171: urn=self.absolute_url()
172: ret=""
173:
1.99 dwinter 174: rettemp="""<rdf:Seq rdf:about="%s">\n"""%urn
1.61 dwinter 175: flag=0
176:
1.99 dwinter 177: li="""<rdf:li rdf:resource="%s" />\n"""
1.61 dwinter 178: if not ('<error>' in self.getFullTextXML(noredirect='Yes')):
179: nurn=self.absolute_url()+'/getFullTextXML'
180: rettemp+=li%nurn
181: flag=1
182: if not ('<error>' in self.getImageView(noredirect='Yes')):
183: nurn=self.absolute_url()+'/getImageView'
184: rettemp+=li%nurn
185: flag=1
186:
187:
188: if not ('<error>' in self.showMetaDataXML()):
189: nurn=self.absolute_url()+'/showMetaDataXML'
190: rettemp+=li%nurn
191: flag=1
192:
1.99 dwinter 193: rettemp+="</rdf:Seq>"
1.61 dwinter 194:
195: if flag==1:
196: ret+=rettemp
197:
198: if not ('<error>' in self.getFullTextXML(noredirect='Yes')):
199: nurn=self.absolute_url()+'/getFullTextXML'
200: ret+=getRDFDescription(self,self.absolute_url()+'/getFullTextXML',urn=nurn,nameDef="Fulltext",typeName="ECHO_fulltext")
1.26 dwinter 201:
1.61 dwinter 202: if not ('<error>' in self.getImageView(noredirect='Yes')):
1.26 dwinter 203: nurn=self.absolute_url()+'/getImageView'
1.61 dwinter 204: ret+=getRDFDescription(self,self.absolute_url()+'/getImageView',urn=nurn,nameDef="Image View",typeName="ECHO_imageview")
205:
206: if not ('<error>' in self.showMetaDataXML()):
1.26 dwinter 207: nurn=self.absolute_url()+'/showMetaDataXML'
1.61 dwinter 208: ret+=getRDFDescription(self,self.absolute_url()+'/showMetaDataXML',urn=nurn,nameDef="Metadata",typeName="ECHO_metaData")
1.26 dwinter 209:
1.97 dwinter 210:
1.61 dwinter 211: return ret
1.68 dwinter 212: def content_html_XMLRpc(self):
213: """xml_rpc_version"""
214: return encodeRPC(self.content_html())
215:
1.25 dwinter 216: def content_html(self,type="collection"):
1.61 dwinter 217: """template fuer content bei einbau und ECHO_Umgebung"""
218:
219: return content_html(self,type)
1.78 dwinter 220:
221: def getIsVisible(self):
1.88 dwinter 222: """return if object and all parents are visible"""
223:
224: # if object is not visible return False
225: if hasattr(self,'isVisible'):
226: if not self.isVisible : return False
227:
228: # else if parent of object is not ECHO_root, ECHO_basis or None
229: if not self.aq_parent.meta_type in ['ECHO_root','ECHO_basis',None] :
230: return self.aq_parent.getIsVisible()
1.78 dwinter 231:
1.88 dwinter 232: # else return True
233: return True
1.78 dwinter 234:
235: def setIsVisible(self, isVisible):
1.88 dwinter 236: """ set object attribute isVisible"""
237: self.isVisible = isVisible
1.78 dwinter 238:
239: def getAttributeIsVisible(self):
1.88 dwinter 240: """ return object attribute isVisible"""
241: if hasattr(self,'isVisible'):
242: return self.isVisible
243: return True
1.78 dwinter 244:
1.93 dwinter 245: def getDescription(self):
246: """get content of description field"""
247:
248:
249: return self.unicodify(getattr(self,'description',''));
250:
1.25 dwinter 251: def getTitle(self):
1.61 dwinter 252: """title"""
1.76 dwinter 253: if hasattr(self,'getLanguage'):
254: lang=self.getLanguage()
255: else:
256: lang=None
257:
1.61 dwinter 258: locale=None
259: if lang and not (lang =="de"):
260: locale=self.ZopeFind(self,obj_ids=["locale_"+lang])
261:
262: if locale:
263: return self.decode(locale[0][1].title)
264: else:
1.76 dwinter 265: try:
1.61 dwinter 266: return self.decode(self.title)
1.76 dwinter 267: except:
268: return self.title
1.61 dwinter 269:
1.25 dwinter 270: def getLabel(self):
1.61 dwinter 271: """title"""
1.76 dwinter 272: if hasattr(self,'getLanguage'):
273: lang=self.getLanguage()
274: else:
275: lang=None
276:
1.61 dwinter 277: locale=None
1.76 dwinter 278:
1.61 dwinter 279: if lang and not (lang=="de"):
280: locale=self.ZopeFind(self,obj_ids=["locale_"+lang])
281:
282: if locale:
283: return self.decode(locale[0][1].label)
284:
285:
286: if not hasattr(self,'label'):
287: self.label=""
288:
289: if self.label=="":
290: ret=self.getTitle()
291: if ret=="":
292: ret=self.getId()
293: return ret
294:
295: return self.decode(self.label)
1.69 dwinter 296:
1.25 dwinter 297: def changeECHOEntriesForm(self):
298: """change Entries for the ECHO Navigation environment"""
299: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','changeECHOEntriesForm')).__of__(self)
300: return pt()
301:
1.26 dwinter 302: def changeECHOEntries(self,label,weight,description,queryString,RESPONSE=None):
1.25 dwinter 303: """change Entries for the ECHO Navigation environment
304: @param label: label fuer die Navigation"""
305: self.label=label
306: self.weight=weight
307: self.description=description
1.61 dwinter 308: self.queryString=queryString
1.25 dwinter 309:
310: if RESPONSE:
311: RESPONSE.redirect("manage_main")
312:
313: manage_options=({'label':'change ECHO Navigation Entries','action':'changeECHOEntriesForm'},)
314:
1.31 casties 315:
316: def hasOverview(self):
317: """returns if there is an overview graphics"""
1.61 dwinter 318: return hasattr(self, 'overview')
1.31 casties 319:
320: def hasParentOverview(self):
321: """returns if the parent has an overview graphics"""
1.61 dwinter 322: return hasattr(self.aq_parent, 'overview')
1.31 casties 323:
324: def getOverview(self):
325: """map overview graphics"""
326: #return self.aq_parent.ZopeFind(self.aq_parent,obj_ids=['overview'])[0][1]
1.61 dwinter 327: if self.hasOverview():
328: return getattr(self, 'overview')
329: return None
1.31 casties 330:
1.29 casties 331: def getMapAreas(self):
332: """returns the list of MapAreas"""
1.61 dwinter 333: forcetypes = self.REQUEST.get('map_force_types', None)
334: if forcetypes:
335: typelist = forcetypes.split(',')
336: else:
337: typelist = None
338: areas = []
339: # get all contained MapAreas
1.56 casties 340: for res in self.ZopeFind(self, obj_metatypes=('MapArea')):
1.61 dwinter 341: area = res[1]
342: # check the allowed types
343: if typelist is not None and area.getType() not in typelist:
344: continue
345: areas.append(area)
346: return areas
1.29 casties 347:
348: def addMapArea(self, newarea):
1.61 dwinter 349: """add a map area to this object"""
350: if (newarea.id is None):
351: # create new id
352: ids = [a.id for a in self.getMapAreas()]
353: i = len(ids)
354: while ("a%02d"%i in ids):
355: # if it exists, try the next one
356: i += 1
357: newarea.id = "a%02d"%i
358: self._setObject(newarea.id, newarea)
1.29 casties 359:
1.50 casties 360: def getMapText(self):
361: """returns the MapText"""
1.61 dwinter 362: # get (the first) contained MapText
363: #lang="en"
364: lang=self.getLanguage()
365: res=None
366: if lang and not (lang=="de"):
367: resTmp = self.ZopeFind(self, obj_metatypes=('ECHO_mapText'))
368: res = self.ZopeFind(resTmp[0][1])
369:
370: if not res:
371: res = self.ZopeFind(self, obj_metatypes=('ECHO_mapText'))
372: if len(res) > 0:
373: text = res[0][1]
374: return text
375: return None
1.50 casties 376:
1.31 casties 377: def ECHO_graphicEntry(self):
378: """change map coordinates"""
379: if self.hasParentOverview():
380: pt=zptFile(self, 'zpt/ECHO_draw.zpt')
381: return pt()
382: else:
383: return "NO OVERVIEW GRAPHICS"
384:
1.29 casties 385: def ECHO_addCoords(self,RESPONSE=None):
386: """change or add MapArea"""
1.61 dwinter 387: #return self.REQUEST
388: # change existing areas
389: for area in self.getMapAreas():
390: id = area.getId()
391: if self.REQUEST.has_key('del.'+id):
392: # delete this area
393: self._delObject(id)
394: # return to same menu
395: if RESPONSE is not None:
396: RESPONSE.redirect('ECHO_graphicEntry')
397: return
398: # modify this area
399: coordstring = self.REQUEST.get('coords.'+id, '')
400: coords = string.split(coordstring, ',')
401: angle = self.REQUEST.get('angle.'+id, '0')
402: type = self.REQUEST.get('type.'+id, 'area')
403: permanent = self.REQUEST.get('permanent.'+id, '')
404: if len(coords) == 4:
405: area.setCoordString(coordstring)
406: area.setAngle(angle)
407: area.setType(type)
408: area.setPermanent(permanent)
409: # add the "new" area
410: if self.REQUEST.has_key('add'):
411: coordstring = self.REQUEST.get('coords.new', '')
412: coords = string.split(coordstring, ',')
413: angle = self.REQUEST.get('angle.new', '0')
414: type = self.REQUEST.get('type.new', 'area')
415: permanent = self.REQUEST.get('permanent.new', '')
416: if len(coords) == 4:
417: coords.append(angle)
418: area = MapArea(None, coords, type=type, permanent=permanent)
419: self.addMapArea(area)
420: # return to edit area menu
421: if RESPONSE is not None:
422: RESPONSE.redirect('ECHO_graphicEntry')
1.31 casties 423:
1.56 casties 424: def createJSAreas(self, areas):
1.31 casties 425: """create area calls for JavaScript"""
1.61 dwinter 426: forceperm = self.REQUEST.get('map_force_permanent', None)
1.53 casties 427: js="\n"
1.31 casties 428: for ob in areas:
1.61 dwinter 429: # check for force-permanent
430: if forceperm is not None:
431: perm = forceperm
432: else:
433: perm = ob.isPermanent()
434: js+="""addArea('%s', 'overview', %s, '%s', '%s');\n"""%(ob.getFullId(),ob.getCoordString(),ob.getType(),perm)
1.53 casties 435: return js
1.31 casties 436:
1.81 casties 437: def createMapHead(self,mapColTypes=None):
1.31 casties 438: """create javascript include and script tags for head"""
439: pt=zptFile(self, 'zpt/ECHO_content_map_frag_js')
1.81 casties 440: return pt(mapColTypes=mapColTypes)
1.31 casties 441:
442: def createMapImg(self):
1.61 dwinter 443: """generate img-tag for map"""
444: bt = BrowserCheck(self)
445: tag = ""
446: src = self.getOverview().absolute_url()
447: if bt.isN4:
448: # N4 needs ilayer to create an id
449: tag += '<ilayer id="overview" visibility="show"><img src="%s"></ilayer>'%src
450: else:
451: # img with id
452: tag += '<img id="overview" src="%s" />'%src
453: return tag
1.31 casties 454:
455: def createParentMapImg(self):
1.61 dwinter 456: """generate img-tag for map of parent"""
457: return self.aq_parent.createMapImg()
1.31 casties 458:
1.48 dwinter 459: def createMapLink(self, ob, text=None, target="_blank"):
1.61 dwinter 460: """generate map link"""
461: bt = BrowserCheck(self)
462: id = ob.getFullId()
1.91 casties 463: url = ob.getTargetUrl()
464: if url == "":
465: # ECHOResource with empty link -> no link
466: href = 'href="#" onclick="return false;"'
467: else:
468: href = 'href="%s"'%ob.getLinkId()
469:
1.90 casties 470: if target is None:
471: targetattr = ""
472: else:
473: targetattr = 'target="%s"'%target
474:
1.61 dwinter 475: if text is None:
476: text = ob.getLabel()
1.90 casties 477:
1.61 dwinter 478: if text is None:
479: text = "link"
1.90 casties 480:
1.61 dwinter 481: tiptext = ob.getTip()
482: tag = ""
483: if bt.isN4:
484: # N4 needs layer for highlighting
1.91 casties 485: tag += '<ilayer id="a.%s"><a class="maplink" onmouseover="highlightPair(\'%s\', true)" onmouseout="highlightPair(\'%s\', false)" %s %s'%(id,id,id,href,targetattr)
1.61 dwinter 486: tag += ">" + text + "</a></ilayer>"
487: else:
488: # a-element
1.91 casties 489: tag = '<a id="a.%s" class="maplink" onmouseover="highlightPair(\'%s\', true)" onmouseout="highlightPair(\'%s\', false)" %s %s'%(id,id,id,href,targetattr)
1.61 dwinter 490: if tiptext:
491: tag += ' title="%s"'%tiptext
492: tag += ">" + text + "</a>"
493: return tag
1.31 casties 494:
1.59 dwinter 495: def createMapAux(self, ob, arrowsrc="http://nausikaa2.rz-berlin.mpg.de/digitallibrary/servlet/Scaler/?dw=15&fn=icons/pfeil", circlesrc="http://nausikaa2.rz-berlin.mpg.de/digitallibrary/servlet/Scaler/?dw=15&fn=icons/kreis", target="_blank",backLink=None,alternativArrowsrc="http://nausikaa2.rz-berlin.mpg.de/digitallibrary/servlet/Scaler/?dw=15&fn=icons/pfeil_blau"):
1.61 dwinter 496: """generate map link image, text and other stuff"""
497: bt = BrowserCheck(self)
498: id = ob.getFullId()
499: link = ob.getLinkId()
1.92 casties 500: url = ob.getTargetUrl()
501: if url == "":
502: # ECHOResource with empty link -> no link
503: href = 'href="#" onclick="return false;"'
504: else:
505: href = 'href="%s"'%ob.getLinkId()
506:
507: if target is None:
508: targetattr = ""
509: else:
510: targetattr = 'target="%s"'%target
1.61 dwinter 511: tiptext = ob.getTip()
512: tag = ""
513:
514: if bt.isN4:
515: #
516: # N4 needs layer and img elements
517: #
518: tag += '<layer id="i.%s" onmouseover="highlightPair(\'%s\', true)" onmouseout="highlightPair(\'%s\', false)">'%(id,id,id)
519: if ob.isTypeArrow():
520: # N4 - Arrow
521: rot = ob.angle
522:
1.60 dwinter 523: if hasattr(getattr(self,link),'link'):
1.61 dwinter 524: cLink=getattr(self,link).link
525: # if existing delete virtuell path
526: cLink=cLink.replace('/'.join(self.REQUEST['VirtualRootPhysicalPath']),'')
527:
528: if backLink and hasattr(getattr(self,link),'link') and backLink==self.REQUEST['SERVER_URL']+cLink.lstrip():
529: marksrc=alternativArrowsrc
530: else:
531: marksrc = arrowsrc
532:
533:
534: if float(rot) < 0:
535: marksrc = circlesrc
1.92 casties 536: tag += '<a %s><img border="0" src="%s&rot=%s" /></a>'%(href,marksrc,rot)
1.61 dwinter 537: elif ob.isTypeText():
538: # N4 - Text
539: tag += '<div id="t.%s" class="maptext"'%(id)
540: tag += 'style="visibility:hidden">'
541: tag += ob.getText()
542: tag += '</div>'
543: else:
544: # N4 - Area
1.92 casties 545: tag += '<a %s><img border="0" width="1000" height="1000" src="trans_img"'%(href)
1.61 dwinter 546: if tiptext:
547: tag += ' alt="%s"'%tiptext
548: tag += ' /></a>'
549: tag += '</layer>'
550: else:
551: #
552: # (more or less) DOM capable browser
553: #
1.92 casties 554: tag = '<a id="b.%s" class="mapmarklink" onmouseover="highlightPair(\'%s\', true)" onmouseout="highlightPair(\'%s\', false)" %s %s>'%(id,id,id,href,targetattr)
1.61 dwinter 555: if ob.isTypeArrow():
556: # DOM - Arrow
557: rot = ob.angle
558:
559: if hasattr(getattr(self,link),'link'):
560: cLink=getattr(self,link).link
561: # if existing delete virtuell path
1.62 dwinter 562: if hasattr(self.REQUEST,'VirtualRootPhysicalPath'):
1.61 dwinter 563: cLink=cLink.replace('/'.join(self.REQUEST['VirtualRootPhysicalPath']),'')
564:
565: if backLink and hasattr(getattr(self,link),'link') and backLink==self.REQUEST['SERVER_URL']+cLink.lstrip():
566: marksrc=alternativArrowsrc
567: else:
568: marksrc = arrowsrc
569:
570: try:
571: rot=float(rot)
572: except:
573: rot=0
574:
575: if float(rot) < 0:
576: marksrc = circlesrc
577: if bt.isIEWin and bt.versIE > 5:
578: # IE/Win 5.5 has "feature" for PNG transparency
579: tag += '<span id="i.%s" style="position:absolute; top:-100px; left:-100px; border-style:none; border-width=1px; filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src=\'%s&rot=%s\');"><img style="visibility:hidden" src="%s&rot=%s" /></span>'%(id,marksrc,rot,marksrc,rot)
580: else:
581: # arrow image
582: tag += '<img id="i.%s" src="%s&rot=%s" border="1" style="position:absolute; top:-100px; left:-100px; border-style:none;" />'%(id,marksrc,rot)
583: elif ob.isTypeText():
584: # DOM - Text
585: tag += '<div id="i.%s" style="position:absolute; top:-100px; left:-100px;"'%(id)
586: tag += '><div id="t.%s" class="maptext"'%(id)
587: tag += 'style="visibility:hidden">'
588: tag += ob.getText()
589: tag += '</div></div>'
590: else:
591: # DOM - Area
592: if bt.isIE:
593: # IE needs transparent img for area
594: tag += '<img id="i.%s" border="0" style="position:absolute; top:-100px; left:-100px;" src="trans_img"'%(id)
595: if tiptext:
596: tag += ' title="%s"'%tiptext
597: tag += " />"
598: else:
599: # empty div for area
600: tag += '<div id="i.%s" style="position:absolute; top:-100px; left:-100px;"'%(id)
601: if tiptext:
602: tag += ' title="%s"'%tiptext
603: tag += '> </div>'
604: tag += '</a>'
605: return tag
1.29 casties 606:
607:
1.25 dwinter 608: #ende der echo erweiterungen
609:
1.24 dwinter 610:
611: def toList(field):
612: """Einzelfeld in Liste umwandeln"""
1.34 casties 613: if type(field)==types.StringType:
1.24 dwinter 614: return [field]
615: else:
616: return field
1.21 dwinter 617:
618: def getText(nodelist):
619: rc = ""
620: for node in nodelist:
1.61 dwinter 621: if node.nodeType == node.TEXT_NODE:
1.21 dwinter 622: rc = rc + node.data
623: return rc
624:
1.25 dwinter 625: def getTextFromNode(nodename):
626: nodelist=nodename.childNodes
627: rc = ""
628: for node in nodelist:
1.61 dwinter 629: if node.nodeType == node.TEXT_NODE:
1.25 dwinter 630: rc = rc + node.data
631: return rc
632:
1.21 dwinter 633:
634: def readFieldFromXML(meta_url,parent,field):
1.61 dwinter 635: """lesespezifisches metadatum"""
636:
637: try:
638: dom=xml.dom.minidom.parse(meta_url)
639:
640: except:
641: try:
642: fh=urllib.urlopen(meta_url)
643: dom=xml.dom.minidom.parse(fh)
644: except:
645: return None
646: if not dom: return None
647:
648: parent=dom.getElementsByTagName(parent)
649: if not parent: return None
650:
651: field=parent[0].getElementsByTagName(field)
652:
653: if not field: return None
654:
655: return getText(field[0].childNodes)
656:
1.98 dwinter 657: def readFieldFromXML_xpath(meta_url,xpath):
658: """xpath auf meta_url"""
659: #logging.debug("try to parse:"+meta_url)
660: #logging.debug("Xtry to parse xpath:"+xpath)
661: doc = amara.parse(meta_url)
662: #logging.debug("have:"+doc.xml())
663: node= doc.xml_xpath(xpath)
664: if node is None:
665: return None
666:
667: return unicode(node[0])
1.61 dwinter 668:
1.15 dwinter 669: def urlopen(url):
1.61 dwinter 670: """urlopen mit timeout"""
1.77 dwinter 671: socket.setdefaulttimeout(10)
1.61 dwinter 672: ret=urllib.urlopen(url)
673: socket.setdefaulttimeout(5)
674: return ret
675: # urlopener = urllib.URLopener()
1.17 dwinter 676: #
1.61 dwinter 677: # try:
678: # con = urlopener.open(url)
679: # return con
680: # except timeoutsocket.Timeout:
681: # return None
1.15 dwinter 682:
683:
1.25 dwinter 684:
1.11 dwinter 685:
1.6 dwinter 686:
1.14 dwinter 687: def checkOnlyOneInGroup(object):
1.61 dwinter 688: """check if object is a group and if it containt only one element it return this element"""
689: displayedObjects=object.ZopeFind(object,obj_metatypes=displayTypes)
690: if len(displayedObjects)==1: # nur ein Object dann redirect auf dieses Object
1.8 dwinter 691:
1.61 dwinter 692: return displayedObjects[0][1]
693: else: return object
1.6 dwinter 694:
1.68 dwinter 695:
1.79 dwinter 696: def getSubCols(self, sortfield=None,
697: subColTypes=displayTypes,
698: sortFieldMD=None,
699: searchMD=None,
700: searchMD_modus='search',
701: searchSimple=None,
702: generic="yes",search_sub=0,
703: isVisible=True):
1.61 dwinter 704:
705: def sort(x,y):
1.88 dwinter 706: try:
707: if type(x[0])==type(y[0]):
708: return cmp(x[0],y[0])
709: else:
710: if type(x[0])==types.StringType:
1.89 dwinter 711: tmpX=unicodify(x[0])
1.88 dwinter 712: tmpY=y[0]
713: else:
1.89 dwinter 714: tmpY=unicodify(y[0])
1.88 dwinter 715: tmpX=x[0]
716: return cmp(tmpX,tmpY)
717:
718: except:
719: logging.error("Error at ECHO_helpers.sort:AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA")
720: logging.error(" : %s %s"%sys.exc_info()[0:2])
721: logging.error("Error at ECHO_helpers.sort:"+repr(x)+"--"+repr(type(x[0])))
722: logging.error("Error at ECHO_helpers.sort:"+repr(y)+"--"+repr(type(y[0])))
723: logging.error("Error at ECHO_helpers.sort:BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB")
724: return 0
1.61 dwinter 725: def sortfnc(sortfield,x,y):
726: try:
1.63 dwinter 727: xa=x[1].getMDValue(sortfield,generic=generic)
1.61 dwinter 728: except:
729: xa=""
730: try:
1.63 dwinter 731: ya=y[1].getMDValue(sortfield,generic=generic)
1.61 dwinter 732: except:
733: ya=""
734: return cmp(xa,ya)
735:
736: sortWithMD = lambda sortfield : (lambda x,y : sortfnc(sortfield,x,y))
1.1 dwinter 737: ids=[]
1.70 dwinter 738: displayedObjects=self.ZopeFind(self,obj_metatypes=subColTypes,search_sub=search_sub)
739:
1.68 dwinter 740: if searchSimple and (not (searchSimple==""))and hasattr(self,'resourceCatalog'):
741: searchString=" AND ".join(searchSimple.split())
1.79 dwinter 742: ids=[x.getObject() for x in self.resourceCatalog({'getMDValueSimpleSearchField':searchString,'getIsVisible':True})]
1.65 dwinter 743: else:
1.68 dwinter 744: for entry in displayedObjects:
1.65 dwinter 745: object=entry[1]
1.70 dwinter 746: if searchMD:
747: if hasattr(object,'getMDValue'):
1.65 dwinter 748: flag=0
749: for field in searchMD.keys():
750: #if object.getMDValue(field,generic=generic)==searchMD[field]:
1.74 dwinter 751: #if re.match(searchMD[field],object.getMDValue(field,generic=generic)):
1.75 dwinter 752: if searchMD_modus=='match':
753: searchResult=re.match(searchMD[field],object.getMDValue(field,generic=generic))
754: else:
755: searchResult=re.search(searchMD[field],object.getMDValue(field,generic=generic))
756: if searchResult:
1.65 dwinter 757: flag=1
758: else:
759: flag=0
760: break
761: if flag==1:
1.68 dwinter 762: ids.append(object)
1.65 dwinter 763: else:
764: ids.append(object)
1.61 dwinter 765: if not sortfield:
1.39 dwinter 766: sortfield=getattr(self,'sortfield','weight')
1.1 dwinter 767: tmplist=[]
768: for x in ids:
1.61 dwinter 769: if hasattr(x,sortfield):
770: try:
771: tmp=int(getattr(x,sortfield))
772: except:
773: tmp=getattr(x,sortfield)
774:
775: else:
776: tmp=10000000
777:
778: tmplist.append((tmp,x))
779:
780: if not sortFieldMD:
781: tmplist.sort(sort)
782: else:
783: tmplist.sort(sortWithMD(sortFieldMD))
784:
1.66 dwinter 785: ret=[x for (key,x) in tmplist]
786:
787: return ret
1.25 dwinter 788:
789: def ECHO_rerenderLinksMD(self,obj=None,types=['title','label']):
790: """Rerender all Links"""
1.61 dwinter 791: ret=""
792:
1.25 dwinter 793: if not obj:
794: obj = self
795:
796: entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource'],search_sub=1)
797:
798: for entry in entries:
1.61 dwinter 799: if entry[1].meta_type == 'ECHO_resource':
800: try:
1.64 dwinter 801: entry[1].ECHO_getResourceMD(template="no",overwrite="yes")
1.103 dwinter 802: logging.debug("ECHO_rerenderLinksMD: gotMD")
1.25 dwinter 803: if "title" in types:
804: entry[1].generate_title()
1.103 dwinter 805: logging.debug("ECHO_rerenderLinksMD: generatedTitle")
1.25 dwinter 806: if "label" in types:
807: entry[1].generate_label()
1.103 dwinter 808: logging.debug("ECHO_rerenderLinksMD: generatedLabel")
809: ret+="OK:"+entry[0]+"-- "+self.unicodify(entry[1].getTitle())+"-- "+self.unicodify(entry[1].getTitle())+"<br>"
1.61 dwinter 810: except:
1.103 dwinter 811:
1.61 dwinter 812: ret+="Error:"+entry[0]+"<br>"
1.103 dwinter 813: logging.debug("ECHO_rerenderLinksMD: error")
814: logging.debug("%s %s"%(sys.exc_info()[0],sys.exc_info()[1]))
1.61 dwinter 815:
1.25 dwinter 816:
817:
818: return "<html><body>"+ret+"Rerenderd all links to resources in: "+self.title+"</html></body>"
819:
820:
821:
1.97 dwinter 822: def getRDFDescription(self,linkURL,urn=None,nameDef=None,typeName=None,ap=""):
1.61 dwinter 823: """rdf"""
824:
825: ret=""
1.99 dwinter 826: about="""<rdf:Description rdf:about="%s">"""
827: name="""<echonavigation:name>%s</echonavigation:name>"""
828: link="""<echonavigation:link xlink:href="%s">%s</echonavigation:link>"""
829: clickable="""<echonavigation:linkClickable>%s</echonavigation:linkClickable>"""
830: #link="""<echonavigation:link rdf:about="%s"/>"""
831: type="""<echonavigation:type>%s</echonavigation:type>"""
1.97 dwinter 832:
1.99 dwinter 833: #xlink="""<echonavigation:xlink xlink:href="%s"/>"""
1.97 dwinter 834:
835: if ap=="":
836: ap2=""
837: else:
1.99 dwinter 838: ap2 = """<mpiwg:archive-path>%s</mpiwg:archive-path>"""%ap
1.97 dwinter 839:
1.61 dwinter 840: if not urn:
841: #urn="urn:"+re.sub('/',':',self.absolute_url())
842: urn=self.absolute_url()
843: about2=about%urn
844: if not nameDef:
845: if hasattr(self,'label') and not (self.label==""):
846: name2=name%self.label
847: elif not self.title=="":
848: name2=name%self.title
849: else:
850: name2=name%self.getId()
851:
852: name2=re.sub('&','&',name2)
853: else:
854: name2=name%nameDef
855:
856: linkURL=re.sub('http:','',linkURL)
857: linkURL2=re.sub('&','&',linkURL)
858: link2=link%(("http:"+linkURL2),("http:"+urllib.quote(linkURL)))
859: clickable2=clickable%"true"
860:
861: if not typeName:
862: type2=type%self.meta_type
863: else:
864: type2=type%typeName
865:
1.97 dwinter 866:
1.100 dwinter 867:
1.101 dwinter 868: #ret=about2+"\n"+name2+"\n"+link2+"\n"+type2+"\n"+clickable2+"\n</rdf:Description>"
1.100 dwinter 869: try:
1.101 dwinter 870: ret=about2+"\n"+name2+"\n"+type2+"\n"+clickable2+"\n"+ap2+"\n</rdf:Description>"
1.100 dwinter 871: except:
1.101 dwinter 872: ret=self.unicodify(about2)+"\n"+self.unicodify(name2)+"\n"+self.unicodify(type2)+"\n"+self.unicodify(clickable2)+"\n"+self.unicodify(ap2)+"\n</rdf:Description>"
1.100 dwinter 873:
1.61 dwinter 874: return ret
1.25 dwinter 875:
876: def getCopyrightsFromForm(self,argv):
1.61 dwinter 877: medias={}
878: partners={}
879: copyrights={}
880:
881: copyrightsFinal=[]
882: for arg in argv.keys():
883:
884: if arg[0:5]=='media':
885: nm=int(arg[5:])
886: medias[nm]=argv[arg]
887: elif arg[0:5]=='partn':
888: nm=int(arg[5:])
889: partners[nm]=argv[arg]
890: elif arg[0:5]=='copyr':
891: nm=int(arg[5:])
892: copyrights[nm]=argv[arg]
1.25 dwinter 893:
894:
895:
1.61 dwinter 896: copyrightsList=[(medias[nm],partners[nm],copyrights[nm]) for nm in medias.keys()]
897: for copyright in copyrightsList:
898:
899: if copyright[2]=='institution0000':
900: copyrightsFinal.append((copyright[0],copyright[1],self.getPartnerCopyright(copyright[1],'')))
901: else:
902: if not copyright[0]=='':
903: copyrightsFinal.append(copyright)
904:
905:
906: return copyrightsFinal
1.25 dwinter 907:
908: #List of different types for the graphical linking viewer
909: viewClassificationListMaster=['view point','area']
910:
911:
912: def checkDiffs(self,metadict):
1.61 dwinter 913: """check differences"""
1.25 dwinter 914:
1.61 dwinter 915:
1.25 dwinter 916:
917:
1.61 dwinter 918: def NoneToEmpty(obj):
919: if obj:
920: return obj
921: else:
922: return ""
923:
924:
925:
926: diffs={}
927:
928: tags=self.findTagsFromMapping(self.contentType)
929: self.referencetypes=tags[2]
930: self.fields=tags[3]
931:
1.25 dwinter 932:
1.61 dwinter 933: for field in tags[1]:
934: try:
1.63 dwinter 935: if (NoneToEmpty(self.getMDValue(self.getFieldTag(tags,field)))==metadict[self.getFieldTag(tags,field)]):
1.61 dwinter 936: diffs[self.getFieldTag(tags,field)]=1
937: else:
938:
939: diffs[self.getFieldTag(tags,field)]=0
940: except:
941: diffs[self.getFieldTag(tags,field)]=0
942:
943: return diffs
1.25 dwinter 944:
945:
1.33 casties 946: def zptFile(self, path, orphaned=False):
1.29 casties 947: """returns a page template file from the product"""
1.33 casties 948: if orphaned:
1.61 dwinter 949: # unusual case
950: pt=PageTemplateFile(os.path.join(package_home(globals()), path))
1.33 casties 951: else:
1.69 dwinter 952:
953: pt=PageTemplateFile(os.path.join(package_home(globals()), path)).__of__(self)
1.29 casties 954: return pt
1.25 dwinter 955:
956:
1.33 casties 957: def findObjectPath(startobject, filename):
1.34 casties 958: """returns the object with the name filename starting at startobject"""
1.33 casties 959: if startobject is None:
1.61 dwinter 960: return None
1.25 dwinter 961: paths = filename.split('/')
1.33 casties 962: object = startobject
1.25 dwinter 963: for path in paths:
1.61 dwinter 964:
1.25 dwinter 965: if hasattr(object, path):
1.61 dwinter 966: object = getattr(object, path)
967: else:
968: object = None
969: break
1.33 casties 970: return object
971:
972:
973: def zptObjectOrFile(self, filename, localdir='zpt', orphaned=False):
974: """returns a page template instance or a file from the product"""
975: # look for an object called path
976: pt = findObjectPath(self, filename)
1.34 casties 977: # the object should also not be a python function
978: if (pt is None) or isinstance(pt, types.FunctionType):
1.61 dwinter 979: # get a ZPT file
980: pt = zptFile(self, localdir+'/'+filename, orphaned=orphaned)
1.33 casties 981: return pt
982:
983:
984: def sendFile(self, filename, type):
985: """sends an object or a local file (in the product) as response"""
986: # look for an object called filename
987: object = findObjectPath(self, filename)
1.25 dwinter 988: if object:
1.61 dwinter 989: # if the object exists then send it
990: return object.index_html(self.REQUEST.REQUEST, self.REQUEST.RESPONSE)
1.25 dwinter 991: else:
1.61 dwinter 992: # send a local file with the given content-type
993: fn = os.path.join(package_home(globals()), filename)
994: self.REQUEST.RESPONSE.setHeader("Content-Type", type)
995: self.REQUEST.RESPONSE.write(file(fn).read())
1.25 dwinter 996: return
997:
1.29 casties 998:
1.25 dwinter 999: class BrowserCheck:
1000: """check the browsers request to find out the browser type"""
1001:
1002: def __init__(self, zope):
1003: """initialisiere"""
1.61 dwinter 1004: self.ua = zope.REQUEST.get_header("HTTP_USER_AGENT")
1005: self.isN4 = False
1006: self.isIE = False
1007: if string.find(self.ua, 'MSIE') > -1:
1008: self.isIE = True
1009: else:
1010: self.isN4 = string.find(self.ua, 'Mozilla/4.') > -1
1011: try:
1012: self.nav = self.ua[string.find(self.ua, '('):]
1013: ie = string.split(self.nav, "; ")[1]
1014: if string.find(ie, "MSIE") > -1:
1015: self.versIE = string.split(ie, " ")[1]
1016: except: pass
1017: self.isMac = string.find(self.ua, 'Macintosh') > -1
1018: self.isWin = string.find(self.ua, 'Windows') > -1
1019: self.isIEWin = self.isIE and self.isWin
1020: self.isIEMac = self.isIE and self.isMac
1.25 dwinter 1021:
1.61 dwinter 1022:
1.25 dwinter 1023: def writeMetadata(url,metadict,project=None,startpage=None,xslt=None,thumbtemplate=None,topbar=None,digiLibTemplate=None,xmlfrag=None,digiliburlprefix=None):
1.61 dwinter 1024: """Einlesen der Metadaten und und erstellen des geaenderten XML file"""
1.77 dwinter 1025:
1.61 dwinter 1026: def updateTextToolNode(tag,value):
1.39 dwinter 1027:
1.61 dwinter 1028: metanode=dom.getElementsByTagName('texttool')[0]
1029: try:
1030: nodeOld=metanode.getElementsByTagName(tag)
1031: except:
1032: nodeOld=None
1033:
1034: if nodeOld:
1035: metanode.removeChild(nodeOld[0]).unlink()
1036:
1037: node=dom.createElement(tag)
1038: nodetext=dom.createTextNode(value)
1039: node.appendChild(nodetext)
1040: metanode.appendChild(node)
1.25 dwinter 1041:
1.77 dwinter 1042:
1.61 dwinter 1043: if xmlfrag:
1.69 dwinter 1044: geturl="""<?xml version="1.0" encoding="UTF-8" ?>
1.25 dwinter 1045: <resource type="MPIWG">
1.61 dwinter 1046: <meta>
1047: <bib type="Book">
1048: </bib>
1049: </meta>
1050: </resource>"""
1051: dom=xml.dom.minidom.parseString(geturl)
1052: else:
1053: try:
1054: geturl=""
1055: for line in urlopen(url).readlines():
1056: geturl=geturl+line
1057:
1058:
1059: except:
1.80 dwinter 1060: logger("ECHO writeMetadata",logging.ERROR,"XCannot open: "+url)
1.77 dwinter 1061: return (None,"XCannot open: "+url)
1.61 dwinter 1062:
1063: try:
1064: dom=xml.dom.minidom.parseString(geturl)
1065: except:
1.80 dwinter 1066: logger("ECHO writeMetadata",logging.ERROR,"Cannot parse: "+url+"<br>"+geturl)
1.77 dwinter 1067: return (None,"Cannot parse: "+url+"<br>"+geturl)
1.61 dwinter 1068:
1069:
1070:
1071: metanodes=dom.getElementsByTagName('bib')
1072:
1073: if not metanodes:
1074: metanodes=dom.getElementsByTagName('archimedes')
1.25 dwinter 1075:
1.61 dwinter 1076: metanode=metanodes[0]
1077:
1078: for metaData in metadict.keys():
1.77 dwinter 1079: if metaData:
1080: try:
1.61 dwinter 1081: nodeOld=metanode.getElementsByTagName(metaData)
1.77 dwinter 1082: except:
1.61 dwinter 1083: nodeOld=None
1084:
1.77 dwinter 1085: if nodeOld:
1.61 dwinter 1086: metanode.removeChild(nodeOld[0]).unlink()
1.77 dwinter 1087: else:
1.61 dwinter 1088: # try also old writing rule - instead of _:
1089: try:
1090: nodeOld=metanode.getElementsByTagName(re.sub('_','-',metaData))
1091: except:
1092: nodeOld=None
1093:
1094: if nodeOld:
1095: metanode.removeChild(nodeOld[0]).unlink()
1096:
1.77 dwinter 1097:
1098: metanodeneu=dom.createElement(metaData)
1099: try:
1100: metanodetext=dom.createTextNode(metadict[metaData].decode('utf-8'))
1101: except:
1102: metanodetext=dom.createTextNode(metadict[metaData])
1103: #try:
1104:
1.61 dwinter 1105: #metanodetext=dom.createTextNode(unicode(metadict[metaData],"utf-8"))
1.77 dwinter 1106: #except:
1.61 dwinter 1107: #metanodetext=dom.createTextNode(metadict[metaData].encode('utf-8'))
1.77 dwinter 1108: metanodeneu.appendChild(metanodetext)
1109: metanode.appendChild(metanodeneu)
1110:
1111:
1.61 dwinter 1112:
1113:
1114:
1115: if project:
1116: updateTextToolNode('project',project)
1117:
1118: if startpage:
1119: updateTextToolNode('startpage',startpage)
1120:
1121: if topbar:
1122: updateTextToolNode('toptemplate',topbar)
1123:
1124: if thumbtemplate:
1125: updateTextToolNode('thumbtemplate',thumbtemplate)
1126:
1127: if xslt:
1128: updateTextToolNode('xslt',xslt)
1129:
1130:
1131: if digiliburlprefix:
1132: updateTextToolNode('digiliburlprefix',digiliburlprefix)
1.77 dwinter 1133:
1134: try:
1135:
1.69 dwinter 1136: return dom.toxml(encoding='utf-8').encode('utf-8')
1.61 dwinter 1137: except:
1.77 dwinter 1138:
1139:
1.69 dwinter 1140: return dom.toxml(encoding='utf-8')
1.61 dwinter 1141:
1.25 dwinter 1142:
1143:
1.29 casties 1144:
1145: class MapArea(SimpleItem):
1146: """simple class to hold coordinates"""
1147:
1148: meta_type = 'MapArea'
1149: # Create a SecurityInfo for this class.
1150: security = ClassSecurityInfo()
1151: security.setDefaultAccess("allow")
1152: # type constants
1153: TYPE_AREA = 'area'
1154: TYPE_ARROW = 'arrow'
1.50 casties 1155: TYPE_TEXT = 'text'
1.61 dwinter 1156:
1.53 casties 1157: def __init__(self, id, coords, label=None, type=None, tip=None, permanent=False):
1.61 dwinter 1158: """init"""
1159: self.coords = coords[0:4]
1160: if len(coords) > 4:
1161: self.angle = coords[4]
1162: else:
1163: self.angle = 0
1164: self.id = id
1165: self.label = label
1166: self.setType(type)
1167: self.tip = tip
1168: self.permanent = permanent
1.29 casties 1169:
1170: def setCoords(self, coords):
1.61 dwinter 1171: """sets the coords"""
1172: self.coords = coords
1.29 casties 1173:
1174: def getCoordString(self):
1.61 dwinter 1175: """returns coordinates as a string"""
1176: return string.join(self.coords, ',')
1.29 casties 1177:
1178: def setCoordString(self, coordstring):
1.61 dwinter 1179: """sets coordinates from a string"""
1180: coords = string.split(coordstring, ',')
1181: self.coords = [c.strip() for c in coords]
1.29 casties 1182:
1183: def getFullId(self, prefix=None):
1.61 dwinter 1184: """returns the id with prefixed parent id"""
1185: if prefix is None:
1186: if hasattr(self, 'aq_parent'):
1187: prefix = self.aq_parent.id
1188: else:
1189: prefix = "id"
1190: fid = prefix + "." + self.id
1191: return fid
1.29 casties 1192:
1193: def getType(self):
1.61 dwinter 1194: """returns the type"""
1195: return self.type
1.29 casties 1196:
1197: def setType(self, type):
1.61 dwinter 1198: """sets the type"""
1199: if type == MapArea.TYPE_ARROW:
1200: self.type = MapArea.TYPE_ARROW
1201: elif type == MapArea.TYPE_AREA:
1202: self.type = MapArea.TYPE_AREA
1203: elif type == MapArea.TYPE_TEXT:
1204: self.type = MapArea.TYPE_TEXT
1205: else:
1206: self.type = MapArea.TYPE_AREA
1207:
1.29 casties 1208: def isTypeArea(self):
1.61 dwinter 1209: """returns if the type is area"""
1210: return self.type == MapArea.TYPE_AREA
1.29 casties 1211:
1212: def isTypeArrow(self):
1.61 dwinter 1213: """returns if the type is arrow"""
1214: return self.type == MapArea.TYPE_ARROW
1.29 casties 1215:
1.50 casties 1216: def isTypeText(self):
1.61 dwinter 1217: """returns if the type is text"""
1218: return self.type == MapArea.TYPE_TEXT
1.50 casties 1219:
1.29 casties 1220: def getAngle(self):
1.61 dwinter 1221: """returns the angle"""
1222: return self.angle
1.29 casties 1223:
1224: def setAngle(self, angle):
1.61 dwinter 1225: """sets the angle"""
1226: self.angle = angle
1.29 casties 1227:
1.50 casties 1228: def getTip(self):
1.61 dwinter 1229: """returns the popup text"""
1230: # patch old version
1231: if not hasattr(self, 'tip'):
1232: self.tip = self.text
1233:
1234: if self.tip is None:
1235: if hasattr(self, 'aq_parent'):
1236: parent = self.aq_parent
1237: if parent.contentType == 'text-popup':
1238: return parent.description
1239: return self.tip
1.29 casties 1240:
1.50 casties 1241: def setTip(self, text):
1.61 dwinter 1242: """sets the text"""
1243: self.tiptext = text
1.50 casties 1244:
1245: def getText(self):
1.61 dwinter 1246: """returns the text fpr the area"""
1247: if hasattr(self, 'aq_parent'):
1248: parent = self.aq_parent
1249: text = parent.getMapText()
1250: if text is not None:
1.82 casties 1251: #return text.document_src()
1252: return text()
1.61 dwinter 1253: return ""
1.29 casties 1254:
1255: def getLabel(self):
1.61 dwinter 1256: """returns the link label"""
1257: if self.label is None:
1258: if hasattr(self, 'aq_parent'):
1259: return self.aq_parent.label or self.aq_parent.id
1260: return self.label
1.29 casties 1261:
1.91 casties 1262: def getTargetUrl(self):
1263: """returns the URL of the linked object"""
1264: if hasattr(self, 'aq_parent'):
1265: p = self.aq_parent
1266: # ECHOResource and ECHOLink have 'link' attribute
1267: if hasattr(p, 'link'):
1268: if p.link is None:
1269: # return empty string for empty link
1270: return ""
1271: else:
1272: return p.link
1273:
1274: # return None for unknown type
1275: return None
1276:
1.29 casties 1277: def setLabel(self, label):
1.61 dwinter 1278: """sets the label"""
1279: self.label = label
1.53 casties 1280:
1281: def isPermanent(self):
1.61 dwinter 1282: """returns the permanent state"""
1283: # patch old objects
1284: if not hasattr(self, 'permanent'):
1285: self.permanent = False
1286: return self.permanent
1.53 casties 1287:
1288: def setPermanent(self, state):
1.61 dwinter 1289: """sets the permanent state"""
1290: if state:
1291: self.permanent = True
1292: else:
1293: self.permanent = False
1.29 casties 1294:
1295: def getLinkId(self):
1.61 dwinter 1296: if hasattr(self, 'aq_parent'):
1297: return self.aq_parent.id
1298: return self.id
1.29 casties 1299:
1300: # call this to initialize framework classes, which
1301: # does the right thing with the security assertions.
1302: Globals.InitializeClass(MapArea)
1.49 casties 1303:
1304:
1.57 dwinter 1305: class MapText(Folder,ZopePageTemplate):
1.49 casties 1306: """class to hold text for map areas"""
1307:
1308: meta_type = 'ECHO_mapText'
1309: # Create a SecurityInfo for this class.
1310: security = ClassSecurityInfo()
1311: security.setDefaultAccess("allow")
1.58 dwinter 1312:
1313:
1.49 casties 1314: _default_content_fn = os.path.join(package_home(globals()),
1.50 casties 1315: 'html', 'ECHO_mapText_default.html')
1.49 casties 1316:
1317: def __init__(self, id, text=None, content_type=None):
1318: self.id = str(id)
1319: self.ZBindings_edit(self._default_bindings)
1320: if text is None:
1321: text = open(self._default_content_fn).read()
1.83 casties 1322: if content_type is None:
1323: content_type = self.content_type
1.49 casties 1324: self.pt_edit(text, content_type)
1325:
1.57 dwinter 1326: def createLocale(self):
1.61 dwinter 1327: """create locale"""
1328: return ECHO_collection.manage_addECHO_localeForm(self)
1.58 dwinter 1329:
1330: manage_main=ZopePageTemplate.pt_editForm
1.57 dwinter 1331:
1332: def manage_addECHO_locale(self,lang,title,label,text=None,content_type=None,RESPONSE=None):
1.61 dwinter 1333: """manage add echo locale in map"""
1334: ECHO_collection.manage_addECHO_locale(self,lang,title,label,text,content_type)
1335: if RESPONSE is not None:
1336: RESPONSE.redirect('manage_main')
1.57 dwinter 1337:
1338:
1339: def changeLocale(self):
1.61 dwinter 1340: """change locale"""
1341: return self.locale_en.change_ECHO_localeForm()
1.57 dwinter 1342:
1343: def change_ECHO_locale(self,lang,title,label,text=None,content_type=None,RESPONSE=None):
1.61 dwinter 1344: """change echo locale"""
1.57 dwinter 1345:
1.61 dwinter 1346: obj= self.locale_en.change_ECHO_locale(lang,title,label,text,content_type,RESPONSE)
1347:
1.57 dwinter 1348:
1349:
1.61 dwinter 1350: if RESPONSE is not None:
1351: RESPONSE.redirect('manage_main')
1.57 dwinter 1352:
1.61 dwinter 1353:
1.49 casties 1354: # Product registration and Add support
1355: manage_addMapTextForm = PageTemplateFile(
1356: 'zpt/AddECHO_mapText', globals(), __name__='manage_addMapTextForm')
1357:
1358: def manage_addMapText(self, id, title=None, text=None,
1359: REQUEST=None, submit=None):
1360: "Add a Map Text with optional file content."
1361:
1362: id = str(id)
1363: if REQUEST is None:
1364: self._setObject(id, MapText(id, text))
1365: ob = getattr(self, id)
1366: if title:
1367: ob.pt_setTitle(title)
1368: return ob
1369: else:
1370: file = REQUEST.form.get('file')
1371: headers = getattr(file, 'headers', None)
1372: if headers is None or not file.filename:
1373: zpt = MapText(id, text)
1374: else:
1375: zpt = MapText(id, file, headers.get('content_type'))
1376:
1377: self._setObject(id, zpt)
1378: if title:
1379: ob = getattr(self, id)
1380: ob.pt_setTitle(title)
1381:
1382: try:
1383: u = self.DestinationURL()
1384: except AttributeError:
1385: u = REQUEST['URL1']
1386:
1387: if submit == " Add and Edit ":
1388: u = "%s/%s" % (u, urllib.quote(id))
1389: REQUEST.RESPONSE.redirect(u+'/manage_main')
1390: return ''
1391:
1392: # call this to initialize framework classes, which
1393: # does the right thing with the security assertions.
1394: Globals.InitializeClass(MapText)
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