Annotation of ECHO_content/ECHO_helpers.py, revision 1.86
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
1.80 dwinter 20:
1.79 dwinter 21: import logging
1.25 dwinter 22:
1.80 dwinter 23: #erstzt logging
24: def logger(txt,method,txt2):
25: """logging"""
26: logging.info(txt+ txt2)
27:
1.45 dwinter 28: 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','ECHO_movie']
1.25 dwinter 29:
1.67 dwinter 30:
31: #decode and compress for xmlrpc communication with OSAS_server
32:
33: def encodeRPC(string):
34: return base64.encodestring(bz2.compress(string))
35: def decodeRPC(string):
36: return bz2.decompress(base64.decodestring(string))
37:
1.84 casties 38: def unicodify(s):
39: """decode str (utf-8 or latin-1 representation) into unicode object"""
40: if not s:
41: return u""
42: if isinstance(s, str):
43: try:
44: return s.decode('utf-8')
45: except:
46: return s.decode('latin-1')
47: else:
48: return s
49:
50: def utf8ify(s):
51: """encode unicode object or string into byte string in utf-8 representation.
52: assumes string objects to be utf-8"""
53: if not s:
54: return ""
55: if isinstance(s, str):
56: return s
57: else:
58: return s.encode('utf-8')
59:
60:
1.25 dwinter 61: def content_html(self,type):
62: """template fuer content"""
63: #templates = self.ZopeFind(self.aq_parent,obj_ids=[type+"_template"])
64: #
65: #if templates:
66: # return templates[0][1]()
67:
68: if hasattr(self,type+"_template"):
1.79 dwinter 69: logging.info("type: %s"%type)
1.25 dwinter 70: obj=getattr(self,type+"_template")
71: return obj()
72: else:
1.61 dwinter 73: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','ECHO_%s_template_standard.zpt'%type)).__of__(self)
1.25 dwinter 74: pt.content_type="text/html"
75: return pt()
76:
77:
78:
79: class ECHO_basis:
80: """basis eigenschaften fuer echo objekte"""
1.41 dwinter 81: security=ClassSecurityInfo()
82: security.declarePublic('getImageTag')
1.69 dwinter 83:
84: management_page_charset="utf-8"
1.78 dwinter 85: isVisible = True
1.69 dwinter 86:
1.85 casties 87:
88: def unicodify(self, s):
89: """return unicode object for string (utf-8 or latin1) or unicode object s"""
90: return unicodify(s)
1.86 ! casties 91:
! 92: # compatibility of old decode method
! 93: decode = unicodify
1.85 casties 94:
95:
96: def utf8ify(self, s):
97: """return utf-8 encoded string object for string or unicode object s"""
98: return utf8ify(s)
99:
100:
1.57 dwinter 101: def manage_addECHO_locale(self,lang,title,label,text=None,content_type=None,RESPONSE=None):
1.61 dwinter 102: return ECHO_collection.manage_addECHO_locale(self,lang,title,label)
103:
1.41 dwinter 104: def getImageTag(self):
1.61 dwinter 105: """sollte uerberschrieben werden, falls von der Klasse eine imagetag zurueckkommt"""
106:
107: return ""
1.41 dwinter 108:
1.26 dwinter 109: def showRDF(self):
1.61 dwinter 110: """showrdf"""
1.26 dwinter 111: self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
1.61 dwinter 112: 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"""
1.36 dwinter 113:
1.61 dwinter 114: ret+=self.getRDF(urn="echo:collectionroot")+"\n"
1.36 dwinter 115:
1.26 dwinter 116:
1.61 dwinter 117: ret+="""</RDF:RDF>"""
118: return ret
1.26 dwinter 119:
120:
1.46 dwinter 121: def RDF(self):
1.61 dwinter 122: """showrdf"""
1.46 dwinter 123: self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
1.61 dwinter 124: 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 125:
1.61 dwinter 126: ret+=self.getRDF(urn=self.absolute_url())+"\n"
1.46 dwinter 127:
128:
1.61 dwinter 129: ret+="""</RDF:RDF>"""
130: return ret
1.46 dwinter 131:
132:
1.26 dwinter 133: def createSubElementRDF(self,urn=None):
1.61 dwinter 134: """rdf list"""
135: if not urn:
136: urn=self.absolute_url()
137: ret=""
138:
139: rettemp="""<RDF:Seq RDF:about="%s">\n"""%urn
140: flag=0
141:
142: li="""<RDF:li RDF:resource="%s" />\n"""
143: if not ('<error>' in self.getFullTextXML(noredirect='Yes')):
144: nurn=self.absolute_url()+'/getFullTextXML'
145: rettemp+=li%nurn
146: flag=1
147: if not ('<error>' in self.getImageView(noredirect='Yes')):
148: nurn=self.absolute_url()+'/getImageView'
149: rettemp+=li%nurn
150: flag=1
151:
152:
153: if not ('<error>' in self.showMetaDataXML()):
154: nurn=self.absolute_url()+'/showMetaDataXML'
155: rettemp+=li%nurn
156: flag=1
157:
158: rettemp+="</RDF:Seq>"
159:
160: if flag==1:
161: ret+=rettemp
162:
163: if not ('<error>' in self.getFullTextXML(noredirect='Yes')):
164: nurn=self.absolute_url()+'/getFullTextXML'
165: ret+=getRDFDescription(self,self.absolute_url()+'/getFullTextXML',urn=nurn,nameDef="Fulltext",typeName="ECHO_fulltext")
1.26 dwinter 166:
1.61 dwinter 167: if not ('<error>' in self.getImageView(noredirect='Yes')):
1.26 dwinter 168: nurn=self.absolute_url()+'/getImageView'
1.61 dwinter 169: ret+=getRDFDescription(self,self.absolute_url()+'/getImageView',urn=nurn,nameDef="Image View",typeName="ECHO_imageview")
170:
171: if not ('<error>' in self.showMetaDataXML()):
1.26 dwinter 172: nurn=self.absolute_url()+'/showMetaDataXML'
1.61 dwinter 173: ret+=getRDFDescription(self,self.absolute_url()+'/showMetaDataXML',urn=nurn,nameDef="Metadata",typeName="ECHO_metaData")
1.26 dwinter 174:
1.61 dwinter 175: return ret
176:
1.68 dwinter 177: def content_html_XMLRpc(self):
178: """xml_rpc_version"""
179: return encodeRPC(self.content_html())
180:
1.25 dwinter 181: def content_html(self,type="collection"):
1.61 dwinter 182: """template fuer content bei einbau und ECHO_Umgebung"""
183:
184: return content_html(self,type)
1.78 dwinter 185:
186: def getIsVisible(self):
187: """return if object and all parents are visible"""
188:
189: # if object is not visible return False
190: if hasattr(self,'isVisible'):
191: if not self.isVisible : return False
192:
193: # else if parent of object is not ECHO_root, ECHO_basis or None
194: if not self.aq_parent.meta_type in ['ECHO_root','ECHO_basis',None] :
195: return self.aq_parent.getIsVisible()
196:
197: # else return True
198: return True
199:
200: def setIsVisible(self, isVisible):
201: """ set object attribute isVisible"""
202: self.isVisible = isVisible
203:
204: def getAttributeIsVisible(self):
205: """ return object attribute isVisible"""
206: if hasattr(self,'isVisible'):
207: return self.isVisible
208: return True
209:
1.25 dwinter 210: def getTitle(self):
1.61 dwinter 211: """title"""
1.76 dwinter 212: if hasattr(self,'getLanguage'):
213: lang=self.getLanguage()
214: else:
215: lang=None
216:
1.61 dwinter 217: locale=None
218: if lang and not (lang =="de"):
219: locale=self.ZopeFind(self,obj_ids=["locale_"+lang])
220:
221: if locale:
222: return self.decode(locale[0][1].title)
223: else:
1.76 dwinter 224: try:
1.61 dwinter 225: return self.decode(self.title)
1.76 dwinter 226: except:
227: return self.title
1.61 dwinter 228:
1.25 dwinter 229: def getLabel(self):
1.61 dwinter 230: """title"""
1.76 dwinter 231: if hasattr(self,'getLanguage'):
232: lang=self.getLanguage()
233: else:
234: lang=None
235:
1.61 dwinter 236: locale=None
1.76 dwinter 237:
1.61 dwinter 238: if lang and not (lang=="de"):
239: locale=self.ZopeFind(self,obj_ids=["locale_"+lang])
240:
241: if locale:
242: return self.decode(locale[0][1].label)
243:
244:
245: if not hasattr(self,'label'):
246: self.label=""
247:
248: if self.label=="":
249: ret=self.getTitle()
250: if ret=="":
251: ret=self.getId()
252: return ret
253:
254: return self.decode(self.label)
1.69 dwinter 255:
1.25 dwinter 256: def changeECHOEntriesForm(self):
257: """change Entries for the ECHO Navigation environment"""
258: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','changeECHOEntriesForm')).__of__(self)
259: return pt()
260:
1.26 dwinter 261: def changeECHOEntries(self,label,weight,description,queryString,RESPONSE=None):
1.25 dwinter 262: """change Entries for the ECHO Navigation environment
263: @param label: label fuer die Navigation"""
264: self.label=label
265: self.weight=weight
266: self.description=description
1.61 dwinter 267: self.queryString=queryString
1.25 dwinter 268:
269: if RESPONSE:
270: RESPONSE.redirect("manage_main")
271:
272: manage_options=({'label':'change ECHO Navigation Entries','action':'changeECHOEntriesForm'},)
273:
1.31 casties 274:
275: def hasOverview(self):
276: """returns if there is an overview graphics"""
1.61 dwinter 277: return hasattr(self, 'overview')
1.31 casties 278:
279: def hasParentOverview(self):
280: """returns if the parent has an overview graphics"""
1.61 dwinter 281: return hasattr(self.aq_parent, 'overview')
1.31 casties 282:
283: def getOverview(self):
284: """map overview graphics"""
285: #return self.aq_parent.ZopeFind(self.aq_parent,obj_ids=['overview'])[0][1]
1.61 dwinter 286: if self.hasOverview():
287: return getattr(self, 'overview')
288: return None
1.31 casties 289:
1.29 casties 290: def getMapAreas(self):
291: """returns the list of MapAreas"""
1.61 dwinter 292: forcetypes = self.REQUEST.get('map_force_types', None)
293: if forcetypes:
294: typelist = forcetypes.split(',')
295: else:
296: typelist = None
297: areas = []
298: # get all contained MapAreas
1.56 casties 299: for res in self.ZopeFind(self, obj_metatypes=('MapArea')):
1.61 dwinter 300: area = res[1]
301: # check the allowed types
302: if typelist is not None and area.getType() not in typelist:
303: continue
304: areas.append(area)
305: return areas
1.29 casties 306:
307: def addMapArea(self, newarea):
1.61 dwinter 308: """add a map area to this object"""
309: if (newarea.id is None):
310: # create new id
311: ids = [a.id for a in self.getMapAreas()]
312: i = len(ids)
313: while ("a%02d"%i in ids):
314: # if it exists, try the next one
315: i += 1
316: newarea.id = "a%02d"%i
317: self._setObject(newarea.id, newarea)
1.29 casties 318:
1.50 casties 319: def getMapText(self):
320: """returns the MapText"""
1.61 dwinter 321: # get (the first) contained MapText
322: #lang="en"
323: lang=self.getLanguage()
324: res=None
325: if lang and not (lang=="de"):
326: resTmp = self.ZopeFind(self, obj_metatypes=('ECHO_mapText'))
327: res = self.ZopeFind(resTmp[0][1])
328:
329: if not res:
330: res = self.ZopeFind(self, obj_metatypes=('ECHO_mapText'))
331: if len(res) > 0:
332: text = res[0][1]
333: return text
334: return None
1.50 casties 335:
1.31 casties 336: def ECHO_graphicEntry(self):
337: """change map coordinates"""
338: if self.hasParentOverview():
339: pt=zptFile(self, 'zpt/ECHO_draw.zpt')
340: return pt()
341: else:
342: return "NO OVERVIEW GRAPHICS"
343:
1.29 casties 344: def ECHO_addCoords(self,RESPONSE=None):
345: """change or add MapArea"""
1.61 dwinter 346: #return self.REQUEST
347: # change existing areas
348: for area in self.getMapAreas():
349: id = area.getId()
350: if self.REQUEST.has_key('del.'+id):
351: # delete this area
352: self._delObject(id)
353: # return to same menu
354: if RESPONSE is not None:
355: RESPONSE.redirect('ECHO_graphicEntry')
356: return
357: # modify this area
358: coordstring = self.REQUEST.get('coords.'+id, '')
359: coords = string.split(coordstring, ',')
360: angle = self.REQUEST.get('angle.'+id, '0')
361: type = self.REQUEST.get('type.'+id, 'area')
362: permanent = self.REQUEST.get('permanent.'+id, '')
363: if len(coords) == 4:
364: area.setCoordString(coordstring)
365: area.setAngle(angle)
366: area.setType(type)
367: area.setPermanent(permanent)
368: # add the "new" area
369: if self.REQUEST.has_key('add'):
370: coordstring = self.REQUEST.get('coords.new', '')
371: coords = string.split(coordstring, ',')
372: angle = self.REQUEST.get('angle.new', '0')
373: type = self.REQUEST.get('type.new', 'area')
374: permanent = self.REQUEST.get('permanent.new', '')
375: if len(coords) == 4:
376: coords.append(angle)
377: area = MapArea(None, coords, type=type, permanent=permanent)
378: self.addMapArea(area)
379: # return to edit area menu
380: if RESPONSE is not None:
381: RESPONSE.redirect('ECHO_graphicEntry')
1.31 casties 382:
1.56 casties 383: def createJSAreas(self, areas):
1.31 casties 384: """create area calls for JavaScript"""
1.61 dwinter 385: forceperm = self.REQUEST.get('map_force_permanent', None)
1.53 casties 386: js="\n"
1.31 casties 387: for ob in areas:
1.61 dwinter 388: # check for force-permanent
389: if forceperm is not None:
390: perm = forceperm
391: else:
392: perm = ob.isPermanent()
393: js+="""addArea('%s', 'overview', %s, '%s', '%s');\n"""%(ob.getFullId(),ob.getCoordString(),ob.getType(),perm)
1.53 casties 394: return js
1.31 casties 395:
1.81 casties 396: def createMapHead(self,mapColTypes=None):
1.31 casties 397: """create javascript include and script tags for head"""
398: pt=zptFile(self, 'zpt/ECHO_content_map_frag_js')
1.81 casties 399: return pt(mapColTypes=mapColTypes)
1.31 casties 400:
401: def createMapImg(self):
1.61 dwinter 402: """generate img-tag for map"""
403: bt = BrowserCheck(self)
404: tag = ""
405: src = self.getOverview().absolute_url()
406: if bt.isN4:
407: # N4 needs ilayer to create an id
408: tag += '<ilayer id="overview" visibility="show"><img src="%s"></ilayer>'%src
409: else:
410: # img with id
411: tag += '<img id="overview" src="%s" />'%src
412: return tag
1.31 casties 413:
414: def createParentMapImg(self):
1.61 dwinter 415: """generate img-tag for map of parent"""
416: return self.aq_parent.createMapImg()
1.31 casties 417:
1.48 dwinter 418: def createMapLink(self, ob, text=None, target="_blank"):
1.61 dwinter 419: """generate map link"""
420: bt = BrowserCheck(self)
421: id = ob.getFullId()
422: link = ob.getLinkId()
423: if text is None:
424: text = ob.getLabel()
425: if text is None:
426: text = "link"
427: tiptext = ob.getTip()
428: tag = ""
429: if bt.isN4:
430: # N4 needs layer for highlighting
431: tag += '<ilayer id="a.%s"><a class="maplink" onmouseover="highlightPair(\'%s\', true)" onmouseout="highlightPair(\'%s\', false)" href="%s" target="%s"'%(id,id,id,link,target)
432: tag += ">" + text + "</a></ilayer>"
433: else:
434: # a-element
435: tag = '<a id="a.%s" class="maplink" onmouseover="highlightPair(\'%s\', true)" onmouseout="highlightPair(\'%s\', false)" href="%s" target="%s"'%(id,id,id,link,target)
436: if tiptext:
437: tag += ' title="%s"'%tiptext
438: tag += ">" + text + "</a>"
439: return tag
1.31 casties 440:
1.59 dwinter 441: 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 442: """generate map link image, text and other stuff"""
443: bt = BrowserCheck(self)
444: id = ob.getFullId()
445: link = ob.getLinkId()
446: tiptext = ob.getTip()
447: tag = ""
448:
449: if bt.isN4:
450: #
451: # N4 needs layer and img elements
452: #
453: tag += '<layer id="i.%s" onmouseover="highlightPair(\'%s\', true)" onmouseout="highlightPair(\'%s\', false)">'%(id,id,id)
454: if ob.isTypeArrow():
455: # N4 - Arrow
456: rot = ob.angle
457:
1.60 dwinter 458: if hasattr(getattr(self,link),'link'):
1.61 dwinter 459: cLink=getattr(self,link).link
460: # if existing delete virtuell path
461: cLink=cLink.replace('/'.join(self.REQUEST['VirtualRootPhysicalPath']),'')
462:
463: if backLink and hasattr(getattr(self,link),'link') and backLink==self.REQUEST['SERVER_URL']+cLink.lstrip():
464: marksrc=alternativArrowsrc
465: else:
466: marksrc = arrowsrc
467:
468:
469: if float(rot) < 0:
470: marksrc = circlesrc
471: tag += '<a href="%s"><img border="0" src="%s&rot=%s" /></a>'%(link,marksrc,rot)
472: elif ob.isTypeText():
473: # N4 - Text
474: tag += '<div id="t.%s" class="maptext"'%(id)
475: tag += 'style="visibility:hidden">'
476: tag += ob.getText()
477: tag += '</div>'
478: else:
479: # N4 - Area
480: tag += '<a href="%s"><img border="0" width="1000" height="1000" src="trans_img"'%(link)
481: if tiptext:
482: tag += ' alt="%s"'%tiptext
483: tag += ' /></a>'
484: tag += '</layer>'
485: else:
486: #
487: # (more or less) DOM capable browser
488: #
489: tag = '<a id="b.%s" class="mapmarklink" onmouseover="highlightPair(\'%s\', true)" onmouseout="highlightPair(\'%s\', false)" href="%s" target="%s">'%(id,id,id,link,target)
490: if ob.isTypeArrow():
491: # DOM - Arrow
492: rot = ob.angle
493:
494: if hasattr(getattr(self,link),'link'):
495: cLink=getattr(self,link).link
496: # if existing delete virtuell path
1.62 dwinter 497: if hasattr(self.REQUEST,'VirtualRootPhysicalPath'):
1.61 dwinter 498: cLink=cLink.replace('/'.join(self.REQUEST['VirtualRootPhysicalPath']),'')
499:
500: if backLink and hasattr(getattr(self,link),'link') and backLink==self.REQUEST['SERVER_URL']+cLink.lstrip():
501: marksrc=alternativArrowsrc
502: else:
503: marksrc = arrowsrc
504:
505: try:
506: rot=float(rot)
507: except:
508: rot=0
509:
510: if float(rot) < 0:
511: marksrc = circlesrc
512: if bt.isIEWin and bt.versIE > 5:
513: # IE/Win 5.5 has "feature" for PNG transparency
514: 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)
515: else:
516: # arrow image
517: tag += '<img id="i.%s" src="%s&rot=%s" border="1" style="position:absolute; top:-100px; left:-100px; border-style:none;" />'%(id,marksrc,rot)
518: elif ob.isTypeText():
519: # DOM - Text
520: tag += '<div id="i.%s" style="position:absolute; top:-100px; left:-100px;"'%(id)
521: tag += '><div id="t.%s" class="maptext"'%(id)
522: tag += 'style="visibility:hidden">'
523: tag += ob.getText()
524: tag += '</div></div>'
525: else:
526: # DOM - Area
527: if bt.isIE:
528: # IE needs transparent img for area
529: tag += '<img id="i.%s" border="0" style="position:absolute; top:-100px; left:-100px;" src="trans_img"'%(id)
530: if tiptext:
531: tag += ' title="%s"'%tiptext
532: tag += " />"
533: else:
534: # empty div for area
535: tag += '<div id="i.%s" style="position:absolute; top:-100px; left:-100px;"'%(id)
536: if tiptext:
537: tag += ' title="%s"'%tiptext
538: tag += '> </div>'
539: tag += '</a>'
540: return tag
1.29 casties 541:
542:
1.25 dwinter 543: #ende der echo erweiterungen
544:
1.24 dwinter 545:
546: def toList(field):
547: """Einzelfeld in Liste umwandeln"""
1.34 casties 548: if type(field)==types.StringType:
1.24 dwinter 549: return [field]
550: else:
551: return field
1.21 dwinter 552:
553: def getText(nodelist):
554: rc = ""
555: for node in nodelist:
1.61 dwinter 556: if node.nodeType == node.TEXT_NODE:
1.21 dwinter 557: rc = rc + node.data
558: return rc
559:
1.25 dwinter 560: def getTextFromNode(nodename):
561: nodelist=nodename.childNodes
562: rc = ""
563: for node in nodelist:
1.61 dwinter 564: if node.nodeType == node.TEXT_NODE:
1.25 dwinter 565: rc = rc + node.data
566: return rc
567:
1.21 dwinter 568:
569: def readFieldFromXML(meta_url,parent,field):
1.61 dwinter 570: """lesespezifisches metadatum"""
571:
572: try:
573: dom=xml.dom.minidom.parse(meta_url)
574:
575: except:
576: try:
577: fh=urllib.urlopen(meta_url)
578: dom=xml.dom.minidom.parse(fh)
579: except:
580: return None
581: if not dom: return None
582:
583: parent=dom.getElementsByTagName(parent)
584: if not parent: return None
585:
586: field=parent[0].getElementsByTagName(field)
587:
588: if not field: return None
589:
590: return getText(field[0].childNodes)
591:
592:
593:
1.15 dwinter 594: def urlopen(url):
1.61 dwinter 595: """urlopen mit timeout"""
1.77 dwinter 596: socket.setdefaulttimeout(10)
1.61 dwinter 597: ret=urllib.urlopen(url)
598: socket.setdefaulttimeout(5)
599: return ret
600: # urlopener = urllib.URLopener()
1.17 dwinter 601: #
1.61 dwinter 602: # try:
603: # con = urlopener.open(url)
604: # return con
605: # except timeoutsocket.Timeout:
606: # return None
1.15 dwinter 607:
608:
1.25 dwinter 609:
1.11 dwinter 610:
1.6 dwinter 611:
1.14 dwinter 612: def checkOnlyOneInGroup(object):
1.61 dwinter 613: """check if object is a group and if it containt only one element it return this element"""
614: displayedObjects=object.ZopeFind(object,obj_metatypes=displayTypes)
615: if len(displayedObjects)==1: # nur ein Object dann redirect auf dieses Object
1.8 dwinter 616:
1.61 dwinter 617: return displayedObjects[0][1]
618: else: return object
1.6 dwinter 619:
1.68 dwinter 620:
1.79 dwinter 621: def getSubCols(self, sortfield=None,
622: subColTypes=displayTypes,
623: sortFieldMD=None,
624: searchMD=None,
625: searchMD_modus='search',
626: searchSimple=None,
627: generic="yes",search_sub=0,
628: isVisible=True):
1.61 dwinter 629:
630: def sort(x,y):
631: return cmp(x[0],y[0])
632:
633: def sortfnc(sortfield,x,y):
634: try:
1.63 dwinter 635: xa=x[1].getMDValue(sortfield,generic=generic)
1.61 dwinter 636: except:
637: xa=""
638: try:
1.63 dwinter 639: ya=y[1].getMDValue(sortfield,generic=generic)
1.61 dwinter 640: except:
641: ya=""
642: return cmp(xa,ya)
643:
644: sortWithMD = lambda sortfield : (lambda x,y : sortfnc(sortfield,x,y))
1.1 dwinter 645: ids=[]
1.70 dwinter 646: displayedObjects=self.ZopeFind(self,obj_metatypes=subColTypes,search_sub=search_sub)
647:
1.68 dwinter 648: if searchSimple and (not (searchSimple==""))and hasattr(self,'resourceCatalog'):
649: searchString=" AND ".join(searchSimple.split())
1.79 dwinter 650: ids=[x.getObject() for x in self.resourceCatalog({'getMDValueSimpleSearchField':searchString,'getIsVisible':True})]
1.65 dwinter 651: else:
1.68 dwinter 652: for entry in displayedObjects:
1.65 dwinter 653: object=entry[1]
1.70 dwinter 654: if searchMD:
655: if hasattr(object,'getMDValue'):
1.65 dwinter 656: flag=0
657: for field in searchMD.keys():
658: #if object.getMDValue(field,generic=generic)==searchMD[field]:
1.74 dwinter 659: #if re.match(searchMD[field],object.getMDValue(field,generic=generic)):
1.75 dwinter 660: if searchMD_modus=='match':
661: searchResult=re.match(searchMD[field],object.getMDValue(field,generic=generic))
662: else:
663: searchResult=re.search(searchMD[field],object.getMDValue(field,generic=generic))
664: if searchResult:
1.65 dwinter 665: flag=1
666: else:
667: flag=0
668: break
669: if flag==1:
1.68 dwinter 670: ids.append(object)
1.65 dwinter 671: else:
672: ids.append(object)
1.61 dwinter 673: if not sortfield:
1.39 dwinter 674: sortfield=getattr(self,'sortfield','weight')
1.1 dwinter 675: tmplist=[]
676: for x in ids:
1.61 dwinter 677: if hasattr(x,sortfield):
678: try:
679: tmp=int(getattr(x,sortfield))
680: except:
681: tmp=getattr(x,sortfield)
682:
683: else:
684: tmp=10000000
685:
686: tmplist.append((tmp,x))
687:
688: if not sortFieldMD:
689: tmplist.sort(sort)
690: else:
691: tmplist.sort(sortWithMD(sortFieldMD))
692:
1.66 dwinter 693: ret=[x for (key,x) in tmplist]
694:
695: return ret
1.25 dwinter 696:
697: def ECHO_rerenderLinksMD(self,obj=None,types=['title','label']):
698: """Rerender all Links"""
1.61 dwinter 699: ret=""
700:
1.25 dwinter 701: if not obj:
702: obj = self
703:
704: entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource'],search_sub=1)
705:
706: for entry in entries:
1.61 dwinter 707: if entry[1].meta_type == 'ECHO_resource':
708: try:
1.64 dwinter 709: entry[1].ECHO_getResourceMD(template="no",overwrite="yes")
1.25 dwinter 710: if "title" in types:
711: entry[1].generate_title()
712: if "label" in types:
713: entry[1].generate_label()
1.61 dwinter 714: ret+="OK:"+entry[0]+"-- "+entry[1].getTitle().decode('utf-8')+"-- "+entry[1].getTitle().decode('utf-8')+"<br>"
715: except:
716: ret+="Error:"+entry[0]+"<br>"
1.25 dwinter 717:
1.61 dwinter 718:
1.25 dwinter 719:
720:
721: return "<html><body>"+ret+"Rerenderd all links to resources in: "+self.title+"</html></body>"
722:
723: def reloadMetaDataFromStorage(self,RESPONSE=None):
1.61 dwinter 724: """copy metadata from the storage to ECHO"""
725: ret=""
726: resources=self.ZopeFind(self,obj_metatypes=['ECHO_resource'],search_sub=1)
1.63 dwinter 727: if RESPONSE is not None:
728: RESPONSE.setHeader("Content-Type", type)
729: RESPONSE.write("<html><body>\n")
730:
1.61 dwinter 731: for resource in resources:
732: x=str(resource[1].copyIndex_meta2echo_resource())+"<br>"
1.63 dwinter 733: if RESPONSE is not None:
734: RESPONSE.write(x+"\n")
735:
1.61 dwinter 736: ret+=x
737:
738: if RESPONSE is not None:
739: #RESPONSE.redirect('./manage_main')
1.63 dwinter 740: RESPONSE.write( "</html></body>")
1.25 dwinter 741:
1.61 dwinter 742: return ret
1.25 dwinter 743:
744: def getRDFDescription(self,linkURL,urn=None,nameDef=None,typeName=None):
1.61 dwinter 745: """rdf"""
746:
747: ret=""
748: about="""<RDF:Description RDF:about="%s">"""
749: name="""<ECHONAVIGATION:name>%s</ECHONAVIGATION:name>"""
750: link="""<ECHONAVIGATION:link xlink:href="%s">%s</ECHONAVIGATION:link>"""
751: clickable="""<ECHONAVIGATION:linkClickable>%s</ECHONAVIGATION:linkClickable>"""
752: #link="""<ECHONAVIGATION:link RDF:about="%s"/>"""
753: type="""<ECHONAVIGATION:type>%s</ECHONAVIGATION:type>"""
754: #xlink="""<ECHONAVIGATION:xlink xlink:href="%s"/>"""
755: if not urn:
756: #urn="urn:"+re.sub('/',':',self.absolute_url())
757: urn=self.absolute_url()
758: about2=about%urn
759: if not nameDef:
760: if hasattr(self,'label') and not (self.label==""):
761: name2=name%self.label
762: elif not self.title=="":
763: name2=name%self.title
764: else:
765: name2=name%self.getId()
766:
767: name2=re.sub('&','&',name2)
768: else:
769: name2=name%nameDef
770:
771: linkURL=re.sub('http:','',linkURL)
772: linkURL2=re.sub('&','&',linkURL)
773: link2=link%(("http:"+linkURL2),("http:"+urllib.quote(linkURL)))
774: clickable2=clickable%"true"
775:
776: if not typeName:
777: type2=type%self.meta_type
778: else:
779: type2=type%typeName
780:
781: #ret=about2+"\n"+name2+"\n"+link2+"\n"+type2+"\n"+clickable2+"\n</RDF:Description>"
782: ret=about2+"\n"+name2+"\n"+type2+"\n"+clickable2+"\n</RDF:Description>"
783: return ret
1.25 dwinter 784:
785: def getCopyrightsFromForm(self,argv):
1.61 dwinter 786: medias={}
787: partners={}
788: copyrights={}
789:
790: copyrightsFinal=[]
791: for arg in argv.keys():
792:
793: if arg[0:5]=='media':
794: nm=int(arg[5:])
795: medias[nm]=argv[arg]
796: elif arg[0:5]=='partn':
797: nm=int(arg[5:])
798: partners[nm]=argv[arg]
799: elif arg[0:5]=='copyr':
800: nm=int(arg[5:])
801: copyrights[nm]=argv[arg]
1.25 dwinter 802:
803:
804:
1.61 dwinter 805: copyrightsList=[(medias[nm],partners[nm],copyrights[nm]) for nm in medias.keys()]
806: for copyright in copyrightsList:
807:
808: if copyright[2]=='institution0000':
809: copyrightsFinal.append((copyright[0],copyright[1],self.getPartnerCopyright(copyright[1],'')))
810: else:
811: if not copyright[0]=='':
812: copyrightsFinal.append(copyright)
813:
814:
815: return copyrightsFinal
1.25 dwinter 816:
817: #List of different types for the graphical linking viewer
818: viewClassificationListMaster=['view point','area']
819:
820:
821: def checkDiffs(self,metadict):
1.61 dwinter 822: """check differences"""
1.25 dwinter 823:
1.61 dwinter 824:
1.25 dwinter 825:
826:
1.61 dwinter 827: def NoneToEmpty(obj):
828: if obj:
829: return obj
830: else:
831: return ""
832:
833:
834:
835: diffs={}
836:
837: tags=self.findTagsFromMapping(self.contentType)
838: self.referencetypes=tags[2]
839: self.fields=tags[3]
840:
1.25 dwinter 841:
1.61 dwinter 842: for field in tags[1]:
843: try:
1.63 dwinter 844: if (NoneToEmpty(self.getMDValue(self.getFieldTag(tags,field)))==metadict[self.getFieldTag(tags,field)]):
1.61 dwinter 845: diffs[self.getFieldTag(tags,field)]=1
846: else:
847:
848: diffs[self.getFieldTag(tags,field)]=0
849: except:
850: diffs[self.getFieldTag(tags,field)]=0
851:
852: return diffs
1.25 dwinter 853:
854:
1.33 casties 855: def zptFile(self, path, orphaned=False):
1.29 casties 856: """returns a page template file from the product"""
1.33 casties 857: if orphaned:
1.61 dwinter 858: # unusual case
859: pt=PageTemplateFile(os.path.join(package_home(globals()), path))
1.33 casties 860: else:
1.69 dwinter 861:
862: pt=PageTemplateFile(os.path.join(package_home(globals()), path)).__of__(self)
1.29 casties 863: return pt
1.25 dwinter 864:
865:
1.33 casties 866: def findObjectPath(startobject, filename):
1.34 casties 867: """returns the object with the name filename starting at startobject"""
1.33 casties 868: if startobject is None:
1.61 dwinter 869: return None
1.25 dwinter 870: paths = filename.split('/')
1.33 casties 871: object = startobject
1.25 dwinter 872: for path in paths:
1.61 dwinter 873:
1.25 dwinter 874: if hasattr(object, path):
1.61 dwinter 875: object = getattr(object, path)
876: else:
877: object = None
878: break
1.33 casties 879: return object
880:
881:
882: def zptObjectOrFile(self, filename, localdir='zpt', orphaned=False):
883: """returns a page template instance or a file from the product"""
884: # look for an object called path
885: pt = findObjectPath(self, filename)
1.34 casties 886: # the object should also not be a python function
887: if (pt is None) or isinstance(pt, types.FunctionType):
1.61 dwinter 888: # get a ZPT file
889: pt = zptFile(self, localdir+'/'+filename, orphaned=orphaned)
1.33 casties 890: return pt
891:
892:
893: def sendFile(self, filename, type):
894: """sends an object or a local file (in the product) as response"""
895: # look for an object called filename
896: object = findObjectPath(self, filename)
1.25 dwinter 897: if object:
1.61 dwinter 898: # if the object exists then send it
899: return object.index_html(self.REQUEST.REQUEST, self.REQUEST.RESPONSE)
1.25 dwinter 900: else:
1.61 dwinter 901: # send a local file with the given content-type
902: fn = os.path.join(package_home(globals()), filename)
903: self.REQUEST.RESPONSE.setHeader("Content-Type", type)
904: self.REQUEST.RESPONSE.write(file(fn).read())
1.25 dwinter 905: return
906:
1.29 casties 907:
1.25 dwinter 908: class BrowserCheck:
909: """check the browsers request to find out the browser type"""
910:
911: def __init__(self, zope):
912: """initialisiere"""
1.61 dwinter 913: self.ua = zope.REQUEST.get_header("HTTP_USER_AGENT")
914: self.isN4 = False
915: self.isIE = False
916: if string.find(self.ua, 'MSIE') > -1:
917: self.isIE = True
918: else:
919: self.isN4 = string.find(self.ua, 'Mozilla/4.') > -1
920: try:
921: self.nav = self.ua[string.find(self.ua, '('):]
922: ie = string.split(self.nav, "; ")[1]
923: if string.find(ie, "MSIE") > -1:
924: self.versIE = string.split(ie, " ")[1]
925: except: pass
926: self.isMac = string.find(self.ua, 'Macintosh') > -1
927: self.isWin = string.find(self.ua, 'Windows') > -1
928: self.isIEWin = self.isIE and self.isWin
929: self.isIEMac = self.isIE and self.isMac
1.25 dwinter 930:
1.61 dwinter 931:
1.25 dwinter 932: def writeMetadata(url,metadict,project=None,startpage=None,xslt=None,thumbtemplate=None,topbar=None,digiLibTemplate=None,xmlfrag=None,digiliburlprefix=None):
1.61 dwinter 933: """Einlesen der Metadaten und und erstellen des geaenderten XML file"""
1.77 dwinter 934:
1.61 dwinter 935: def updateTextToolNode(tag,value):
1.39 dwinter 936:
1.61 dwinter 937: metanode=dom.getElementsByTagName('texttool')[0]
938: try:
939: nodeOld=metanode.getElementsByTagName(tag)
940: except:
941: nodeOld=None
942:
943: if nodeOld:
944: metanode.removeChild(nodeOld[0]).unlink()
945:
946: node=dom.createElement(tag)
947: nodetext=dom.createTextNode(value)
948: node.appendChild(nodetext)
949: metanode.appendChild(node)
1.25 dwinter 950:
1.77 dwinter 951:
1.61 dwinter 952: if xmlfrag:
1.69 dwinter 953: geturl="""<?xml version="1.0" encoding="UTF-8" ?>
1.25 dwinter 954: <resource type="MPIWG">
1.61 dwinter 955: <meta>
956: <bib type="Book">
957: </bib>
958: </meta>
959: </resource>"""
960: dom=xml.dom.minidom.parseString(geturl)
961: else:
962: try:
963: geturl=""
964: for line in urlopen(url).readlines():
965: geturl=geturl+line
966:
967:
968: except:
1.80 dwinter 969: logger("ECHO writeMetadata",logging.ERROR,"XCannot open: "+url)
1.77 dwinter 970: return (None,"XCannot open: "+url)
1.61 dwinter 971:
972: try:
973: dom=xml.dom.minidom.parseString(geturl)
974: except:
1.80 dwinter 975: logger("ECHO writeMetadata",logging.ERROR,"Cannot parse: "+url+"<br>"+geturl)
1.77 dwinter 976: return (None,"Cannot parse: "+url+"<br>"+geturl)
1.61 dwinter 977:
978:
979:
980: metanodes=dom.getElementsByTagName('bib')
981:
982: if not metanodes:
983: metanodes=dom.getElementsByTagName('archimedes')
1.25 dwinter 984:
1.61 dwinter 985: metanode=metanodes[0]
986:
987: for metaData in metadict.keys():
1.77 dwinter 988: if metaData:
989: try:
1.61 dwinter 990: nodeOld=metanode.getElementsByTagName(metaData)
1.77 dwinter 991: except:
1.61 dwinter 992: nodeOld=None
993:
1.77 dwinter 994: if nodeOld:
1.61 dwinter 995: metanode.removeChild(nodeOld[0]).unlink()
1.77 dwinter 996: else:
1.61 dwinter 997: # try also old writing rule - instead of _:
998: try:
999: nodeOld=metanode.getElementsByTagName(re.sub('_','-',metaData))
1000: except:
1001: nodeOld=None
1002:
1003: if nodeOld:
1004: metanode.removeChild(nodeOld[0]).unlink()
1005:
1.77 dwinter 1006:
1007: metanodeneu=dom.createElement(metaData)
1008: try:
1009: metanodetext=dom.createTextNode(metadict[metaData].decode('utf-8'))
1010: except:
1011: metanodetext=dom.createTextNode(metadict[metaData])
1012: #try:
1013:
1.61 dwinter 1014: #metanodetext=dom.createTextNode(unicode(metadict[metaData],"utf-8"))
1.77 dwinter 1015: #except:
1.61 dwinter 1016: #metanodetext=dom.createTextNode(metadict[metaData].encode('utf-8'))
1.77 dwinter 1017: metanodeneu.appendChild(metanodetext)
1018: metanode.appendChild(metanodeneu)
1019:
1020:
1.61 dwinter 1021:
1022:
1023:
1024: if project:
1025: updateTextToolNode('project',project)
1026:
1027: if startpage:
1028: updateTextToolNode('startpage',startpage)
1029:
1030: if topbar:
1031: updateTextToolNode('toptemplate',topbar)
1032:
1033: if thumbtemplate:
1034: updateTextToolNode('thumbtemplate',thumbtemplate)
1035:
1036: if xslt:
1037: updateTextToolNode('xslt',xslt)
1038:
1039:
1040: if digiliburlprefix:
1041: updateTextToolNode('digiliburlprefix',digiliburlprefix)
1.77 dwinter 1042:
1043: try:
1044:
1.69 dwinter 1045: return dom.toxml(encoding='utf-8').encode('utf-8')
1.61 dwinter 1046: except:
1.77 dwinter 1047:
1048:
1.69 dwinter 1049: return dom.toxml(encoding='utf-8')
1.61 dwinter 1050:
1.25 dwinter 1051: def readMetadata(url):
1052: """Methode zum Auslesen der Metadateninformation zu einer Resource
1053: Vorerst noch Typ bib"""
1054:
1055: metadict={}
1.30 dwinter 1056:
1.25 dwinter 1057: try:
1058: geturl=""
1.30 dwinter 1059: for line in urlopen(url).readlines():
1.25 dwinter 1060: geturl=geturl+line
1061:
1062:
1063: except:
1064: return (None,"Cannot open: "+url)
1065:
1066: try:
1067: dom=xml.dom.minidom.parseString(geturl)
1068: except:
1.61 dwinter 1069: return (None,"Cannot parse: "+url+"<br>"+geturl)
1.25 dwinter 1070:
1071: metanode=dom.getElementsByTagName('bib')
1072: metadict['bib_type']='Book'
1073: if len(metanode)==0:
1074: metanode=dom.getElementsByTagName('archimedes')
1075: metadict['bib_type']='Archimedes'
1076:
1077:
1078: if not len(metanode)==0:
1079: metacontent=metanode[0].childNodes
1080:
1081: try:
1082: metadict['bib_type']=getText(dom.getElementsByTagName('bib')[0].attributes['type'].childNodes)
1083: except:
1084: """nothing"""
1085:
1086: for node in metacontent:
1.61 dwinter 1087: try:
1088: #print urllib.unquote(getText(node.childNodes)),getText(node.childNodes)
1089: #metadict[re.sub('-','_',node.tagName.lower())]=urllib.unquote(getText(node.childNodes))
1090: metadict[re.sub('-','_',node.tagName.lower())]=getText(node.childNodes)
1091:
1092: except:
1093: """nothing"""
1.25 dwinter 1094:
1.69 dwinter 1095: return (metadict,"")
1.25 dwinter 1096:
1.29 casties 1097:
1098: class MapArea(SimpleItem):
1099: """simple class to hold coordinates"""
1100:
1101: meta_type = 'MapArea'
1102: # Create a SecurityInfo for this class.
1103: security = ClassSecurityInfo()
1104: security.setDefaultAccess("allow")
1105: # type constants
1106: TYPE_AREA = 'area'
1107: TYPE_ARROW = 'arrow'
1.50 casties 1108: TYPE_TEXT = 'text'
1.61 dwinter 1109:
1.53 casties 1110: def __init__(self, id, coords, label=None, type=None, tip=None, permanent=False):
1.61 dwinter 1111: """init"""
1112: self.coords = coords[0:4]
1113: if len(coords) > 4:
1114: self.angle = coords[4]
1115: else:
1116: self.angle = 0
1117: self.id = id
1118: self.label = label
1119: self.setType(type)
1120: self.tip = tip
1121: self.permanent = permanent
1.29 casties 1122:
1123: def setCoords(self, coords):
1.61 dwinter 1124: """sets the coords"""
1125: self.coords = coords
1.29 casties 1126:
1127: def getCoordString(self):
1.61 dwinter 1128: """returns coordinates as a string"""
1129: return string.join(self.coords, ',')
1.29 casties 1130:
1131: def setCoordString(self, coordstring):
1.61 dwinter 1132: """sets coordinates from a string"""
1133: coords = string.split(coordstring, ',')
1134: self.coords = [c.strip() for c in coords]
1.29 casties 1135:
1136: def getFullId(self, prefix=None):
1.61 dwinter 1137: """returns the id with prefixed parent id"""
1138: if prefix is None:
1139: if hasattr(self, 'aq_parent'):
1140: prefix = self.aq_parent.id
1141: else:
1142: prefix = "id"
1143: fid = prefix + "." + self.id
1144: return fid
1.29 casties 1145:
1146: def getType(self):
1.61 dwinter 1147: """returns the type"""
1148: return self.type
1.29 casties 1149:
1150: def setType(self, type):
1.61 dwinter 1151: """sets the type"""
1152: if type == MapArea.TYPE_ARROW:
1153: self.type = MapArea.TYPE_ARROW
1154: elif type == MapArea.TYPE_AREA:
1155: self.type = MapArea.TYPE_AREA
1156: elif type == MapArea.TYPE_TEXT:
1157: self.type = MapArea.TYPE_TEXT
1158: else:
1159: self.type = MapArea.TYPE_AREA
1160:
1.29 casties 1161: def isTypeArea(self):
1.61 dwinter 1162: """returns if the type is area"""
1163: return self.type == MapArea.TYPE_AREA
1.29 casties 1164:
1165: def isTypeArrow(self):
1.61 dwinter 1166: """returns if the type is arrow"""
1167: return self.type == MapArea.TYPE_ARROW
1.29 casties 1168:
1.50 casties 1169: def isTypeText(self):
1.61 dwinter 1170: """returns if the type is text"""
1171: return self.type == MapArea.TYPE_TEXT
1.50 casties 1172:
1.29 casties 1173: def getAngle(self):
1.61 dwinter 1174: """returns the angle"""
1175: return self.angle
1.29 casties 1176:
1177: def setAngle(self, angle):
1.61 dwinter 1178: """sets the angle"""
1179: self.angle = angle
1.29 casties 1180:
1.50 casties 1181: def getTip(self):
1.61 dwinter 1182: """returns the popup text"""
1183: # patch old version
1184: if not hasattr(self, 'tip'):
1185: self.tip = self.text
1186:
1187: if self.tip is None:
1188: if hasattr(self, 'aq_parent'):
1189: parent = self.aq_parent
1190: if parent.contentType == 'text-popup':
1191: return parent.description
1192: return self.tip
1.29 casties 1193:
1.50 casties 1194: def setTip(self, text):
1.61 dwinter 1195: """sets the text"""
1196: self.tiptext = text
1.50 casties 1197:
1198: def getText(self):
1.61 dwinter 1199: """returns the text fpr the area"""
1200: if hasattr(self, 'aq_parent'):
1201: parent = self.aq_parent
1202: text = parent.getMapText()
1203: if text is not None:
1.82 casties 1204: #return text.document_src()
1205: return text()
1.61 dwinter 1206: return ""
1.29 casties 1207:
1208: def getLabel(self):
1.61 dwinter 1209: """returns the link label"""
1210: if self.label is None:
1211: if hasattr(self, 'aq_parent'):
1212: return self.aq_parent.label or self.aq_parent.id
1213: return self.label
1.29 casties 1214:
1215: def setLabel(self, label):
1.61 dwinter 1216: """sets the label"""
1217: self.label = label
1.53 casties 1218:
1219: def isPermanent(self):
1.61 dwinter 1220: """returns the permanent state"""
1221: # patch old objects
1222: if not hasattr(self, 'permanent'):
1223: self.permanent = False
1224: return self.permanent
1.53 casties 1225:
1226: def setPermanent(self, state):
1.61 dwinter 1227: """sets the permanent state"""
1228: if state:
1229: self.permanent = True
1230: else:
1231: self.permanent = False
1.29 casties 1232:
1233: def getLinkId(self):
1.61 dwinter 1234: if hasattr(self, 'aq_parent'):
1235: return self.aq_parent.id
1236: return self.id
1.29 casties 1237:
1238: # call this to initialize framework classes, which
1239: # does the right thing with the security assertions.
1240: Globals.InitializeClass(MapArea)
1.49 casties 1241:
1242:
1.57 dwinter 1243: class MapText(Folder,ZopePageTemplate):
1.49 casties 1244: """class to hold text for map areas"""
1245:
1246: meta_type = 'ECHO_mapText'
1247: # Create a SecurityInfo for this class.
1248: security = ClassSecurityInfo()
1249: security.setDefaultAccess("allow")
1.58 dwinter 1250:
1251:
1.49 casties 1252: _default_content_fn = os.path.join(package_home(globals()),
1.50 casties 1253: 'html', 'ECHO_mapText_default.html')
1.49 casties 1254:
1255: def __init__(self, id, text=None, content_type=None):
1256: self.id = str(id)
1257: self.ZBindings_edit(self._default_bindings)
1258: if text is None:
1259: text = open(self._default_content_fn).read()
1.83 casties 1260: if content_type is None:
1261: content_type = self.content_type
1.49 casties 1262: self.pt_edit(text, content_type)
1263:
1.57 dwinter 1264: def createLocale(self):
1.61 dwinter 1265: """create locale"""
1266: return ECHO_collection.manage_addECHO_localeForm(self)
1.58 dwinter 1267:
1268: manage_main=ZopePageTemplate.pt_editForm
1.57 dwinter 1269:
1270: def manage_addECHO_locale(self,lang,title,label,text=None,content_type=None,RESPONSE=None):
1.61 dwinter 1271: """manage add echo locale in map"""
1272: ECHO_collection.manage_addECHO_locale(self,lang,title,label,text,content_type)
1273: if RESPONSE is not None:
1274: RESPONSE.redirect('manage_main')
1.57 dwinter 1275:
1276:
1277: def changeLocale(self):
1.61 dwinter 1278: """change locale"""
1279: return self.locale_en.change_ECHO_localeForm()
1.57 dwinter 1280:
1281: def change_ECHO_locale(self,lang,title,label,text=None,content_type=None,RESPONSE=None):
1.61 dwinter 1282: """change echo locale"""
1.57 dwinter 1283:
1.61 dwinter 1284: obj= self.locale_en.change_ECHO_locale(lang,title,label,text,content_type,RESPONSE)
1285:
1.57 dwinter 1286:
1287:
1.61 dwinter 1288: if RESPONSE is not None:
1289: RESPONSE.redirect('manage_main')
1.57 dwinter 1290:
1.61 dwinter 1291:
1.49 casties 1292: # Product registration and Add support
1293: manage_addMapTextForm = PageTemplateFile(
1294: 'zpt/AddECHO_mapText', globals(), __name__='manage_addMapTextForm')
1295:
1296: def manage_addMapText(self, id, title=None, text=None,
1297: REQUEST=None, submit=None):
1298: "Add a Map Text with optional file content."
1299:
1300: id = str(id)
1301: if REQUEST is None:
1302: self._setObject(id, MapText(id, text))
1303: ob = getattr(self, id)
1304: if title:
1305: ob.pt_setTitle(title)
1306: return ob
1307: else:
1308: file = REQUEST.form.get('file')
1309: headers = getattr(file, 'headers', None)
1310: if headers is None or not file.filename:
1311: zpt = MapText(id, text)
1312: else:
1313: zpt = MapText(id, file, headers.get('content_type'))
1314:
1315: self._setObject(id, zpt)
1316: if title:
1317: ob = getattr(self, id)
1318: ob.pt_setTitle(title)
1319:
1320: try:
1321: u = self.DestinationURL()
1322: except AttributeError:
1323: u = REQUEST['URL1']
1324:
1325: if submit == " Add and Edit ":
1326: u = "%s/%s" % (u, urllib.quote(id))
1327: REQUEST.RESPONSE.redirect(u+'/manage_main')
1328: return ''
1329:
1330: # call this to initialize framework classes, which
1331: # does the right thing with the security assertions.
1332: Globals.InitializeClass(MapText)
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