Annotation of ECHO_content/ECHO_helpers.py, revision 1.103.2.3
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:
1.103.2.3! casties 134: def getBrowserType(self):
! 135: """returns browserType object"""
! 136: return browserType(self)
1.85 casties 137:
1.57 dwinter 138: def manage_addECHO_locale(self,lang,title,label,text=None,content_type=None,RESPONSE=None):
1.61 dwinter 139: return ECHO_collection.manage_addECHO_locale(self,lang,title,label)
140:
1.41 dwinter 141: def getImageTag(self):
1.61 dwinter 142: """sollte uerberschrieben werden, falls von der Klasse eine imagetag zurueckkommt"""
143:
144: return ""
1.41 dwinter 145:
1.26 dwinter 146: def showRDF(self):
1.61 dwinter 147: """showrdf"""
1.26 dwinter 148: self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
1.101 dwinter 149: 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 150: xmlns:MPIWG="http://www.mpiwg-berlin.mpg.de/ns/mpiwg">\n"""
1.36 dwinter 151:
1.61 dwinter 152: ret+=self.getRDF(urn="echo:collectionroot")+"\n"
1.36 dwinter 153:
1.26 dwinter 154:
1.101 dwinter 155: ret+="""</rdf:rdf>"""
1.61 dwinter 156: return ret
1.26 dwinter 157:
158:
1.46 dwinter 159: def RDF(self):
1.61 dwinter 160: """showrdf"""
1.46 dwinter 161: self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
1.101 dwinter 162: 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 163:
1.61 dwinter 164: ret+=self.getRDF(urn=self.absolute_url())+"\n"
1.46 dwinter 165:
166:
1.101 dwinter 167: ret+="""</rdf:rdf>"""
1.61 dwinter 168: return ret
1.46 dwinter 169:
170:
1.26 dwinter 171: def createSubElementRDF(self,urn=None):
1.61 dwinter 172: """rdf list"""
173: if not urn:
174: urn=self.absolute_url()
175: ret=""
176:
1.99 dwinter 177: rettemp="""<rdf:Seq rdf:about="%s">\n"""%urn
1.61 dwinter 178: flag=0
179:
1.99 dwinter 180: li="""<rdf:li rdf:resource="%s" />\n"""
1.61 dwinter 181: if not ('<error>' in self.getFullTextXML(noredirect='Yes')):
182: nurn=self.absolute_url()+'/getFullTextXML'
183: rettemp+=li%nurn
184: flag=1
185: if not ('<error>' in self.getImageView(noredirect='Yes')):
186: nurn=self.absolute_url()+'/getImageView'
187: rettemp+=li%nurn
188: flag=1
189:
190:
191: if not ('<error>' in self.showMetaDataXML()):
192: nurn=self.absolute_url()+'/showMetaDataXML'
193: rettemp+=li%nurn
194: flag=1
195:
1.99 dwinter 196: rettemp+="</rdf:Seq>"
1.61 dwinter 197:
198: if flag==1:
199: ret+=rettemp
200:
201: if not ('<error>' in self.getFullTextXML(noredirect='Yes')):
202: nurn=self.absolute_url()+'/getFullTextXML'
203: ret+=getRDFDescription(self,self.absolute_url()+'/getFullTextXML',urn=nurn,nameDef="Fulltext",typeName="ECHO_fulltext")
1.26 dwinter 204:
1.61 dwinter 205: if not ('<error>' in self.getImageView(noredirect='Yes')):
1.26 dwinter 206: nurn=self.absolute_url()+'/getImageView'
1.61 dwinter 207: ret+=getRDFDescription(self,self.absolute_url()+'/getImageView',urn=nurn,nameDef="Image View",typeName="ECHO_imageview")
208:
209: if not ('<error>' in self.showMetaDataXML()):
1.26 dwinter 210: nurn=self.absolute_url()+'/showMetaDataXML'
1.61 dwinter 211: ret+=getRDFDescription(self,self.absolute_url()+'/showMetaDataXML',urn=nurn,nameDef="Metadata",typeName="ECHO_metaData")
1.26 dwinter 212:
1.97 dwinter 213:
1.61 dwinter 214: return ret
1.68 dwinter 215: def content_html_XMLRpc(self):
216: """xml_rpc_version"""
217: return encodeRPC(self.content_html())
218:
1.25 dwinter 219: def content_html(self,type="collection"):
1.61 dwinter 220: """template fuer content bei einbau und ECHO_Umgebung"""
221:
222: return content_html(self,type)
1.78 dwinter 223:
224: def getIsVisible(self):
1.88 dwinter 225: """return if object and all parents are visible"""
226:
227: # if object is not visible return False
228: if hasattr(self,'isVisible'):
229: if not self.isVisible : return False
230:
231: # else if parent of object is not ECHO_root, ECHO_basis or None
232: if not self.aq_parent.meta_type in ['ECHO_root','ECHO_basis',None] :
233: return self.aq_parent.getIsVisible()
1.78 dwinter 234:
1.88 dwinter 235: # else return True
236: return True
1.78 dwinter 237:
238: def setIsVisible(self, isVisible):
1.88 dwinter 239: """ set object attribute isVisible"""
240: self.isVisible = isVisible
1.78 dwinter 241:
242: def getAttributeIsVisible(self):
1.88 dwinter 243: """ return object attribute isVisible"""
244: if hasattr(self,'isVisible'):
245: return self.isVisible
246: return True
1.78 dwinter 247:
1.93 dwinter 248: def getDescription(self):
249: """get content of description field"""
250:
251:
252: return self.unicodify(getattr(self,'description',''));
253:
1.25 dwinter 254: def getTitle(self):
1.61 dwinter 255: """title"""
1.76 dwinter 256: if hasattr(self,'getLanguage'):
257: lang=self.getLanguage()
258: else:
259: lang=None
260:
1.61 dwinter 261: locale=None
262: if lang and not (lang =="de"):
263: locale=self.ZopeFind(self,obj_ids=["locale_"+lang])
264:
265: if locale:
266: return self.decode(locale[0][1].title)
267: else:
1.76 dwinter 268: try:
1.61 dwinter 269: return self.decode(self.title)
1.76 dwinter 270: except:
271: return self.title
1.61 dwinter 272:
1.25 dwinter 273: def getLabel(self):
1.61 dwinter 274: """title"""
1.76 dwinter 275: if hasattr(self,'getLanguage'):
276: lang=self.getLanguage()
277: else:
278: lang=None
279:
1.61 dwinter 280: locale=None
1.76 dwinter 281:
1.61 dwinter 282: if lang and not (lang=="de"):
283: locale=self.ZopeFind(self,obj_ids=["locale_"+lang])
284:
285: if locale:
286: return self.decode(locale[0][1].label)
287:
288:
289: if not hasattr(self,'label'):
290: self.label=""
291:
292: if self.label=="":
293: ret=self.getTitle()
294: if ret=="":
295: ret=self.getId()
296: return ret
297:
298: return self.decode(self.label)
1.69 dwinter 299:
1.25 dwinter 300: def changeECHOEntriesForm(self):
301: """change Entries for the ECHO Navigation environment"""
302: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','changeECHOEntriesForm')).__of__(self)
303: return pt()
304:
1.26 dwinter 305: def changeECHOEntries(self,label,weight,description,queryString,RESPONSE=None):
1.25 dwinter 306: """change Entries for the ECHO Navigation environment
307: @param label: label fuer die Navigation"""
308: self.label=label
309: self.weight=weight
310: self.description=description
1.61 dwinter 311: self.queryString=queryString
1.25 dwinter 312:
313: if RESPONSE:
314: RESPONSE.redirect("manage_main")
315:
316: manage_options=({'label':'change ECHO Navigation Entries','action':'changeECHOEntriesForm'},)
317:
1.31 casties 318:
319: def hasOverview(self):
320: """returns if there is an overview graphics"""
1.61 dwinter 321: return hasattr(self, 'overview')
1.31 casties 322:
323: def hasParentOverview(self):
324: """returns if the parent has an overview graphics"""
1.61 dwinter 325: return hasattr(self.aq_parent, 'overview')
1.31 casties 326:
327: def getOverview(self):
328: """map overview graphics"""
329: #return self.aq_parent.ZopeFind(self.aq_parent,obj_ids=['overview'])[0][1]
1.103.2.2 casties 330: return getattr(self, 'overview', None)
1.31 casties 331:
1.29 casties 332: def getMapAreas(self):
333: """returns the list of MapAreas"""
1.61 dwinter 334: forcetypes = self.REQUEST.get('map_force_types', None)
335: if forcetypes:
336: typelist = forcetypes.split(',')
337: else:
338: typelist = None
339: areas = []
340: # get all contained MapAreas
1.56 casties 341: for res in self.ZopeFind(self, obj_metatypes=('MapArea')):
1.61 dwinter 342: area = res[1]
343: # check the allowed types
344: if typelist is not None and area.getType() not in typelist:
345: continue
346: areas.append(area)
347: return areas
1.29 casties 348:
349: def addMapArea(self, newarea):
1.61 dwinter 350: """add a map area to this object"""
351: if (newarea.id is None):
352: # create new id
353: ids = [a.id for a in self.getMapAreas()]
354: i = len(ids)
355: while ("a%02d"%i in ids):
356: # if it exists, try the next one
357: i += 1
358: newarea.id = "a%02d"%i
359: self._setObject(newarea.id, newarea)
1.29 casties 360:
1.50 casties 361: def getMapText(self):
362: """returns the MapText"""
1.61 dwinter 363: # get (the first) contained MapText
364: #lang="en"
365: lang=self.getLanguage()
366: res=None
367: if lang and not (lang=="de"):
368: resTmp = self.ZopeFind(self, obj_metatypes=('ECHO_mapText'))
369: res = self.ZopeFind(resTmp[0][1])
370:
371: if not res:
372: res = self.ZopeFind(self, obj_metatypes=('ECHO_mapText'))
373: if len(res) > 0:
374: text = res[0][1]
375: return text
376: return None
1.50 casties 377:
1.31 casties 378: def ECHO_graphicEntry(self):
379: """change map coordinates"""
380: if self.hasParentOverview():
381: pt=zptFile(self, 'zpt/ECHO_draw.zpt')
382: return pt()
383: else:
384: return "NO OVERVIEW GRAPHICS"
385:
1.29 casties 386: def ECHO_addCoords(self,RESPONSE=None):
387: """change or add MapArea"""
1.61 dwinter 388: #return self.REQUEST
389: # change existing areas
390: for area in self.getMapAreas():
391: id = area.getId()
392: if self.REQUEST.has_key('del.'+id):
393: # delete this area
394: self._delObject(id)
395: # return to same menu
396: if RESPONSE is not None:
397: RESPONSE.redirect('ECHO_graphicEntry')
398: return
399: # modify this area
400: coordstring = self.REQUEST.get('coords.'+id, '')
401: coords = string.split(coordstring, ',')
402: angle = self.REQUEST.get('angle.'+id, '0')
403: type = self.REQUEST.get('type.'+id, 'area')
404: permanent = self.REQUEST.get('permanent.'+id, '')
405: if len(coords) == 4:
406: area.setCoordString(coordstring)
407: area.setAngle(angle)
408: area.setType(type)
409: area.setPermanent(permanent)
410: # add the "new" area
411: if self.REQUEST.has_key('add'):
412: coordstring = self.REQUEST.get('coords.new', '')
413: coords = string.split(coordstring, ',')
414: angle = self.REQUEST.get('angle.new', '0')
415: type = self.REQUEST.get('type.new', 'area')
416: permanent = self.REQUEST.get('permanent.new', '')
417: if len(coords) == 4:
418: coords.append(angle)
419: area = MapArea(None, coords, type=type, permanent=permanent)
420: self.addMapArea(area)
421: # return to edit area menu
422: if RESPONSE is not None:
423: RESPONSE.redirect('ECHO_graphicEntry')
1.31 casties 424:
1.56 casties 425: def createJSAreas(self, areas):
1.31 casties 426: """create area calls for JavaScript"""
1.61 dwinter 427: forceperm = self.REQUEST.get('map_force_permanent', None)
1.53 casties 428: js="\n"
1.31 casties 429: for ob in areas:
1.61 dwinter 430: # check for force-permanent
431: if forceperm is not None:
432: perm = forceperm
433: else:
434: perm = ob.isPermanent()
435: js+="""addArea('%s', 'overview', %s, '%s', '%s');\n"""%(ob.getFullId(),ob.getCoordString(),ob.getType(),perm)
1.53 casties 436: return js
1.31 casties 437:
1.81 casties 438: def createMapHead(self,mapColTypes=None):
1.31 casties 439: """create javascript include and script tags for head"""
440: pt=zptFile(self, 'zpt/ECHO_content_map_frag_js')
1.81 casties 441: return pt(mapColTypes=mapColTypes)
1.31 casties 442:
443: def createMapImg(self):
1.61 dwinter 444: """generate img-tag for map"""
1.103.2.3! casties 445: bt = browserType(self)
1.61 dwinter 446: tag = ""
447: src = self.getOverview().absolute_url()
1.103.2.3! casties 448: if bt['isN4']:
1.61 dwinter 449: # N4 needs ilayer to create an id
450: tag += '<ilayer id="overview" visibility="show"><img src="%s"></ilayer>'%src
451: else:
452: # img with id
453: tag += '<img id="overview" src="%s" />'%src
454: return tag
1.31 casties 455:
456: def createParentMapImg(self):
1.61 dwinter 457: """generate img-tag for map of parent"""
458: return self.aq_parent.createMapImg()
1.31 casties 459:
1.48 dwinter 460: def createMapLink(self, ob, text=None, target="_blank"):
1.61 dwinter 461: """generate map link"""
1.103.2.3! casties 462: bt = browserType(self)
1.61 dwinter 463: id = ob.getFullId()
1.91 casties 464: url = ob.getTargetUrl()
465: if url == "":
466: # ECHOResource with empty link -> no link
467: href = 'href="#" onclick="return false;"'
468: else:
469: href = 'href="%s"'%ob.getLinkId()
470:
1.90 casties 471: if target is None:
472: targetattr = ""
473: else:
474: targetattr = 'target="%s"'%target
475:
1.61 dwinter 476: if text is None:
477: text = ob.getLabel()
1.90 casties 478:
1.61 dwinter 479: if text is None:
480: text = "link"
1.90 casties 481:
1.61 dwinter 482: tiptext = ob.getTip()
483: tag = ""
1.103.2.3! casties 484: if bt['isN4']:
1.61 dwinter 485: # N4 needs layer for highlighting
1.91 casties 486: 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 487: tag += ">" + text + "</a></ilayer>"
488: else:
489: # a-element
1.91 casties 490: 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 491: if tiptext:
492: tag += ' title="%s"'%tiptext
493: tag += ">" + text + "</a>"
494: return tag
1.31 casties 495:
1.59 dwinter 496: 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 497: """generate map link image, text and other stuff"""
1.103.2.3! casties 498: bt = browserType(self)
1.61 dwinter 499: id = ob.getFullId()
500: link = ob.getLinkId()
1.92 casties 501: url = ob.getTargetUrl()
502: if url == "":
503: # ECHOResource with empty link -> no link
504: href = 'href="#" onclick="return false;"'
505: else:
506: href = 'href="%s"'%ob.getLinkId()
507:
508: if target is None:
509: targetattr = ""
510: else:
511: targetattr = 'target="%s"'%target
1.61 dwinter 512: tiptext = ob.getTip()
513: tag = ""
514:
1.103.2.3! casties 515: if bt['isN4']:
1.61 dwinter 516: #
517: # N4 needs layer and img elements
518: #
519: tag += '<layer id="i.%s" onmouseover="highlightPair(\'%s\', true)" onmouseout="highlightPair(\'%s\', false)">'%(id,id,id)
520: if ob.isTypeArrow():
521: # N4 - Arrow
522: rot = ob.angle
523:
1.60 dwinter 524: if hasattr(getattr(self,link),'link'):
1.61 dwinter 525: cLink=getattr(self,link).link
526: # if existing delete virtuell path
527: cLink=cLink.replace('/'.join(self.REQUEST['VirtualRootPhysicalPath']),'')
528:
529: if backLink and hasattr(getattr(self,link),'link') and backLink==self.REQUEST['SERVER_URL']+cLink.lstrip():
530: marksrc=alternativArrowsrc
531: else:
532: marksrc = arrowsrc
533:
534:
535: if float(rot) < 0:
536: marksrc = circlesrc
1.92 casties 537: tag += '<a %s><img border="0" src="%s&rot=%s" /></a>'%(href,marksrc,rot)
1.61 dwinter 538: elif ob.isTypeText():
539: # N4 - Text
540: tag += '<div id="t.%s" class="maptext"'%(id)
541: tag += 'style="visibility:hidden">'
542: tag += ob.getText()
543: tag += '</div>'
544: else:
545: # N4 - Area
1.92 casties 546: tag += '<a %s><img border="0" width="1000" height="1000" src="trans_img"'%(href)
1.61 dwinter 547: if tiptext:
548: tag += ' alt="%s"'%tiptext
549: tag += ' /></a>'
550: tag += '</layer>'
551: else:
552: #
553: # (more or less) DOM capable browser
554: #
1.92 casties 555: 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 556: if ob.isTypeArrow():
557: # DOM - Arrow
558: rot = ob.angle
559:
560: if hasattr(getattr(self,link),'link'):
561: cLink=getattr(self,link).link
562: # if existing delete virtuell path
1.62 dwinter 563: if hasattr(self.REQUEST,'VirtualRootPhysicalPath'):
1.61 dwinter 564: cLink=cLink.replace('/'.join(self.REQUEST['VirtualRootPhysicalPath']),'')
565:
566: if backLink and hasattr(getattr(self,link),'link') and backLink==self.REQUEST['SERVER_URL']+cLink.lstrip():
567: marksrc=alternativArrowsrc
568: else:
569: marksrc = arrowsrc
570:
571: try:
572: rot=float(rot)
573: except:
574: rot=0
575:
576: if float(rot) < 0:
577: marksrc = circlesrc
1.103.2.3! casties 578: if bt['isIEWin'] and bt['versIE'] > 5:
1.61 dwinter 579: # IE/Win 5.5 has "feature" for PNG transparency
580: 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)
581: else:
582: # arrow image
583: tag += '<img id="i.%s" src="%s&rot=%s" border="1" style="position:absolute; top:-100px; left:-100px; border-style:none;" />'%(id,marksrc,rot)
584: elif ob.isTypeText():
585: # DOM - Text
586: tag += '<div id="i.%s" style="position:absolute; top:-100px; left:-100px;"'%(id)
587: tag += '><div id="t.%s" class="maptext"'%(id)
588: tag += 'style="visibility:hidden">'
589: tag += ob.getText()
590: tag += '</div></div>'
591: else:
592: # DOM - Area
1.103.2.3! casties 593: if bt['isIE']:
1.61 dwinter 594: # IE needs transparent img for area
595: tag += '<img id="i.%s" border="0" style="position:absolute; top:-100px; left:-100px;" src="trans_img"'%(id)
596: if tiptext:
597: tag += ' title="%s"'%tiptext
598: tag += " />"
599: else:
600: # empty div for area
601: tag += '<div id="i.%s" style="position:absolute; top:-100px; left:-100px;"'%(id)
602: if tiptext:
603: tag += ' title="%s"'%tiptext
604: tag += '> </div>'
605: tag += '</a>'
606: return tag
1.29 casties 607:
608:
1.25 dwinter 609: #ende der echo erweiterungen
610:
1.24 dwinter 611:
612: def toList(field):
613: """Einzelfeld in Liste umwandeln"""
1.34 casties 614: if type(field)==types.StringType:
1.24 dwinter 615: return [field]
616: else:
617: return field
1.21 dwinter 618:
619: def getText(nodelist):
620: rc = ""
621: for node in nodelist:
1.61 dwinter 622: if node.nodeType == node.TEXT_NODE:
1.21 dwinter 623: rc = rc + node.data
624: return rc
625:
1.25 dwinter 626: def getTextFromNode(nodename):
627: nodelist=nodename.childNodes
628: rc = ""
629: for node in nodelist:
1.61 dwinter 630: if node.nodeType == node.TEXT_NODE:
1.25 dwinter 631: rc = rc + node.data
632: return rc
633:
1.21 dwinter 634:
635: def readFieldFromXML(meta_url,parent,field):
1.61 dwinter 636: """lesespezifisches metadatum"""
637:
638: try:
639: dom=xml.dom.minidom.parse(meta_url)
640:
641: except:
642: try:
643: fh=urllib.urlopen(meta_url)
644: dom=xml.dom.minidom.parse(fh)
645: except:
646: return None
647: if not dom: return None
648:
649: parent=dom.getElementsByTagName(parent)
650: if not parent: return None
651:
652: field=parent[0].getElementsByTagName(field)
653:
654: if not field: return None
655:
656: return getText(field[0].childNodes)
657:
1.98 dwinter 658: def readFieldFromXML_xpath(meta_url,xpath):
659: """xpath auf meta_url"""
660: #logging.debug("try to parse:"+meta_url)
661: #logging.debug("Xtry to parse xpath:"+xpath)
662: doc = amara.parse(meta_url)
663: #logging.debug("have:"+doc.xml())
664: node= doc.xml_xpath(xpath)
665: if node is None:
666: return None
667:
668: return unicode(node[0])
1.61 dwinter 669:
1.15 dwinter 670: def urlopen(url):
1.61 dwinter 671: """urlopen mit timeout"""
1.77 dwinter 672: socket.setdefaulttimeout(10)
1.61 dwinter 673: ret=urllib.urlopen(url)
674: socket.setdefaulttimeout(5)
675: return ret
676: # urlopener = urllib.URLopener()
1.17 dwinter 677: #
1.61 dwinter 678: # try:
679: # con = urlopener.open(url)
680: # return con
681: # except timeoutsocket.Timeout:
682: # return None
1.15 dwinter 683:
684:
1.25 dwinter 685:
1.11 dwinter 686:
1.6 dwinter 687:
1.14 dwinter 688: def checkOnlyOneInGroup(object):
1.61 dwinter 689: """check if object is a group and if it containt only one element it return this element"""
690: displayedObjects=object.ZopeFind(object,obj_metatypes=displayTypes)
691: if len(displayedObjects)==1: # nur ein Object dann redirect auf dieses Object
1.8 dwinter 692:
1.61 dwinter 693: return displayedObjects[0][1]
694: else: return object
1.6 dwinter 695:
1.68 dwinter 696:
1.79 dwinter 697: def getSubCols(self, sortfield=None,
698: subColTypes=displayTypes,
699: sortFieldMD=None,
700: searchMD=None,
701: searchMD_modus='search',
702: searchSimple=None,
703: generic="yes",search_sub=0,
704: isVisible=True):
1.61 dwinter 705:
706: def sort(x,y):
1.88 dwinter 707: try:
708: if type(x[0])==type(y[0]):
709: return cmp(x[0],y[0])
710: else:
711: if type(x[0])==types.StringType:
1.89 dwinter 712: tmpX=unicodify(x[0])
1.88 dwinter 713: tmpY=y[0]
714: else:
1.89 dwinter 715: tmpY=unicodify(y[0])
1.88 dwinter 716: tmpX=x[0]
717: return cmp(tmpX,tmpY)
718:
719: except:
720: logging.error("Error at ECHO_helpers.sort:AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA")
721: logging.error(" : %s %s"%sys.exc_info()[0:2])
722: logging.error("Error at ECHO_helpers.sort:"+repr(x)+"--"+repr(type(x[0])))
723: logging.error("Error at ECHO_helpers.sort:"+repr(y)+"--"+repr(type(y[0])))
724: logging.error("Error at ECHO_helpers.sort:BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB")
725: return 0
1.61 dwinter 726: def sortfnc(sortfield,x,y):
727: try:
1.63 dwinter 728: xa=x[1].getMDValue(sortfield,generic=generic)
1.61 dwinter 729: except:
730: xa=""
731: try:
1.63 dwinter 732: ya=y[1].getMDValue(sortfield,generic=generic)
1.61 dwinter 733: except:
734: ya=""
735: return cmp(xa,ya)
736:
737: sortWithMD = lambda sortfield : (lambda x,y : sortfnc(sortfield,x,y))
1.1 dwinter 738: ids=[]
1.70 dwinter 739: displayedObjects=self.ZopeFind(self,obj_metatypes=subColTypes,search_sub=search_sub)
740:
1.68 dwinter 741: if searchSimple and (not (searchSimple==""))and hasattr(self,'resourceCatalog'):
742: searchString=" AND ".join(searchSimple.split())
1.79 dwinter 743: ids=[x.getObject() for x in self.resourceCatalog({'getMDValueSimpleSearchField':searchString,'getIsVisible':True})]
1.65 dwinter 744: else:
1.68 dwinter 745: for entry in displayedObjects:
1.65 dwinter 746: object=entry[1]
1.70 dwinter 747: if searchMD:
748: if hasattr(object,'getMDValue'):
1.65 dwinter 749: flag=0
750: for field in searchMD.keys():
751: #if object.getMDValue(field,generic=generic)==searchMD[field]:
1.74 dwinter 752: #if re.match(searchMD[field],object.getMDValue(field,generic=generic)):
1.75 dwinter 753: if searchMD_modus=='match':
754: searchResult=re.match(searchMD[field],object.getMDValue(field,generic=generic))
755: else:
756: searchResult=re.search(searchMD[field],object.getMDValue(field,generic=generic))
757: if searchResult:
1.65 dwinter 758: flag=1
759: else:
760: flag=0
761: break
762: if flag==1:
1.68 dwinter 763: ids.append(object)
1.65 dwinter 764: else:
765: ids.append(object)
1.61 dwinter 766: if not sortfield:
1.39 dwinter 767: sortfield=getattr(self,'sortfield','weight')
1.1 dwinter 768: tmplist=[]
769: for x in ids:
1.61 dwinter 770: if hasattr(x,sortfield):
771: try:
772: tmp=int(getattr(x,sortfield))
773: except:
774: tmp=getattr(x,sortfield)
775:
776: else:
777: tmp=10000000
778:
779: tmplist.append((tmp,x))
780:
781: if not sortFieldMD:
782: tmplist.sort(sort)
783: else:
784: tmplist.sort(sortWithMD(sortFieldMD))
785:
1.66 dwinter 786: ret=[x for (key,x) in tmplist]
787:
788: return ret
1.25 dwinter 789:
790: def ECHO_rerenderLinksMD(self,obj=None,types=['title','label']):
791: """Rerender all Links"""
1.61 dwinter 792: ret=""
793:
1.25 dwinter 794: if not obj:
795: obj = self
796:
797: entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource'],search_sub=1)
798:
799: for entry in entries:
1.61 dwinter 800: if entry[1].meta_type == 'ECHO_resource':
801: try:
1.64 dwinter 802: entry[1].ECHO_getResourceMD(template="no",overwrite="yes")
1.103 dwinter 803: logging.debug("ECHO_rerenderLinksMD: gotMD")
1.25 dwinter 804: if "title" in types:
805: entry[1].generate_title()
1.103 dwinter 806: logging.debug("ECHO_rerenderLinksMD: generatedTitle")
1.25 dwinter 807: if "label" in types:
808: entry[1].generate_label()
1.103 dwinter 809: logging.debug("ECHO_rerenderLinksMD: generatedLabel")
810: ret+="OK:"+entry[0]+"-- "+self.unicodify(entry[1].getTitle())+"-- "+self.unicodify(entry[1].getTitle())+"<br>"
1.61 dwinter 811: except:
1.103 dwinter 812:
1.61 dwinter 813: ret+="Error:"+entry[0]+"<br>"
1.103 dwinter 814: logging.debug("ECHO_rerenderLinksMD: error")
815: logging.debug("%s %s"%(sys.exc_info()[0],sys.exc_info()[1]))
1.61 dwinter 816:
1.25 dwinter 817:
818:
819: return "<html><body>"+ret+"Rerenderd all links to resources in: "+self.title+"</html></body>"
820:
821:
822:
1.97 dwinter 823: def getRDFDescription(self,linkURL,urn=None,nameDef=None,typeName=None,ap=""):
1.61 dwinter 824: """rdf"""
825:
826: ret=""
1.99 dwinter 827: about="""<rdf:Description rdf:about="%s">"""
828: name="""<echonavigation:name>%s</echonavigation:name>"""
829: link="""<echonavigation:link xlink:href="%s">%s</echonavigation:link>"""
830: clickable="""<echonavigation:linkClickable>%s</echonavigation:linkClickable>"""
831: #link="""<echonavigation:link rdf:about="%s"/>"""
832: type="""<echonavigation:type>%s</echonavigation:type>"""
1.97 dwinter 833:
1.99 dwinter 834: #xlink="""<echonavigation:xlink xlink:href="%s"/>"""
1.97 dwinter 835:
836: if ap=="":
837: ap2=""
838: else:
1.99 dwinter 839: ap2 = """<mpiwg:archive-path>%s</mpiwg:archive-path>"""%ap
1.97 dwinter 840:
1.61 dwinter 841: if not urn:
842: #urn="urn:"+re.sub('/',':',self.absolute_url())
843: urn=self.absolute_url()
844: about2=about%urn
845: if not nameDef:
846: if hasattr(self,'label') and not (self.label==""):
847: name2=name%self.label
848: elif not self.title=="":
849: name2=name%self.title
850: else:
851: name2=name%self.getId()
852:
853: name2=re.sub('&','&',name2)
854: else:
855: name2=name%nameDef
856:
857: linkURL=re.sub('http:','',linkURL)
858: linkURL2=re.sub('&','&',linkURL)
859: link2=link%(("http:"+linkURL2),("http:"+urllib.quote(linkURL)))
860: clickable2=clickable%"true"
861:
862: if not typeName:
863: type2=type%self.meta_type
864: else:
865: type2=type%typeName
866:
1.97 dwinter 867:
1.100 dwinter 868:
1.101 dwinter 869: #ret=about2+"\n"+name2+"\n"+link2+"\n"+type2+"\n"+clickable2+"\n</rdf:Description>"
1.100 dwinter 870: try:
1.101 dwinter 871: ret=about2+"\n"+name2+"\n"+type2+"\n"+clickable2+"\n"+ap2+"\n</rdf:Description>"
1.100 dwinter 872: except:
1.101 dwinter 873: 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 874:
1.61 dwinter 875: return ret
1.25 dwinter 876:
877: def getCopyrightsFromForm(self,argv):
1.61 dwinter 878: medias={}
879: partners={}
880: copyrights={}
881:
882: copyrightsFinal=[]
883: for arg in argv.keys():
884:
885: if arg[0:5]=='media':
886: nm=int(arg[5:])
887: medias[nm]=argv[arg]
888: elif arg[0:5]=='partn':
889: nm=int(arg[5:])
890: partners[nm]=argv[arg]
891: elif arg[0:5]=='copyr':
892: nm=int(arg[5:])
893: copyrights[nm]=argv[arg]
1.25 dwinter 894:
895:
896:
1.61 dwinter 897: copyrightsList=[(medias[nm],partners[nm],copyrights[nm]) for nm in medias.keys()]
898: for copyright in copyrightsList:
899:
900: if copyright[2]=='institution0000':
901: copyrightsFinal.append((copyright[0],copyright[1],self.getPartnerCopyright(copyright[1],'')))
902: else:
903: if not copyright[0]=='':
904: copyrightsFinal.append(copyright)
905:
906:
907: return copyrightsFinal
1.25 dwinter 908:
909: #List of different types for the graphical linking viewer
910: viewClassificationListMaster=['view point','area']
911:
912:
913: def checkDiffs(self,metadict):
1.61 dwinter 914: """check differences"""
1.25 dwinter 915:
1.61 dwinter 916:
1.25 dwinter 917:
918:
1.61 dwinter 919: def NoneToEmpty(obj):
920: if obj:
921: return obj
922: else:
923: return ""
924:
925:
926:
927: diffs={}
928:
929: tags=self.findTagsFromMapping(self.contentType)
930: self.referencetypes=tags[2]
931: self.fields=tags[3]
932:
1.25 dwinter 933:
1.61 dwinter 934: for field in tags[1]:
935: try:
1.63 dwinter 936: if (NoneToEmpty(self.getMDValue(self.getFieldTag(tags,field)))==metadict[self.getFieldTag(tags,field)]):
1.61 dwinter 937: diffs[self.getFieldTag(tags,field)]=1
938: else:
939:
940: diffs[self.getFieldTag(tags,field)]=0
941: except:
942: diffs[self.getFieldTag(tags,field)]=0
943:
944: return diffs
1.25 dwinter 945:
946:
1.33 casties 947: def zptFile(self, path, orphaned=False):
1.29 casties 948: """returns a page template file from the product"""
1.33 casties 949: if orphaned:
1.61 dwinter 950: # unusual case
951: pt=PageTemplateFile(os.path.join(package_home(globals()), path))
1.33 casties 952: else:
1.69 dwinter 953:
954: pt=PageTemplateFile(os.path.join(package_home(globals()), path)).__of__(self)
1.29 casties 955: return pt
1.25 dwinter 956:
957:
1.33 casties 958: def findObjectPath(startobject, filename):
1.34 casties 959: """returns the object with the name filename starting at startobject"""
1.33 casties 960: if startobject is None:
1.61 dwinter 961: return None
1.25 dwinter 962: paths = filename.split('/')
1.33 casties 963: object = startobject
1.25 dwinter 964: for path in paths:
1.61 dwinter 965:
1.25 dwinter 966: if hasattr(object, path):
1.61 dwinter 967: object = getattr(object, path)
968: else:
969: object = None
970: break
1.33 casties 971: return object
972:
973:
974: def zptObjectOrFile(self, filename, localdir='zpt', orphaned=False):
975: """returns a page template instance or a file from the product"""
976: # look for an object called path
977: pt = findObjectPath(self, filename)
1.34 casties 978: # the object should also not be a python function
979: if (pt is None) or isinstance(pt, types.FunctionType):
1.61 dwinter 980: # get a ZPT file
981: pt = zptFile(self, localdir+'/'+filename, orphaned=orphaned)
1.33 casties 982: return pt
983:
984:
985: def sendFile(self, filename, type):
986: """sends an object or a local file (in the product) as response"""
987: # look for an object called filename
988: object = findObjectPath(self, filename)
1.25 dwinter 989: if object:
1.61 dwinter 990: # if the object exists then send it
991: return object.index_html(self.REQUEST.REQUEST, self.REQUEST.RESPONSE)
1.25 dwinter 992: else:
1.61 dwinter 993: # send a local file with the given content-type
994: fn = os.path.join(package_home(globals()), filename)
995: self.REQUEST.RESPONSE.setHeader("Content-Type", type)
996: self.REQUEST.RESPONSE.write(file(fn).read())
1.25 dwinter 997: return
998:
1.29 casties 999:
1.103.2.3! casties 1000: def browserType(zope):
1.25 dwinter 1001: """check the browsers request to find out the browser type"""
1.103.2.3! casties 1002: bt = {}
! 1003: ua = zope.REQUEST.get_header("HTTP_USER_AGENT")
! 1004: bt['ua'] = ua
! 1005: bt['isN4'] = False
! 1006: bt['isIE'] = False
! 1007: if string.find(ua, 'MSIE') > -1:
! 1008: bt['isIE'] = True
! 1009: else:
! 1010: bt['isN4'] = string.find(ua, 'Mozilla/4.') > -1
! 1011: try:
! 1012: nav = ua[string.find(ua, '('):]
! 1013: bt['nav'] = nav
! 1014: ie = string.split(nav, "; ")[1]
! 1015: if string.find(ie, "MSIE") > -1:
! 1016: bt['versIE'] = string.split(ie, " ")[1]
! 1017: except: pass
1.25 dwinter 1018:
1.103.2.3! casties 1019: bt['isMac'] = string.find(ua, 'Macintosh') > -1
! 1020: bt['isWin'] = string.find(ua, 'Windows') > -1
! 1021: bt['isIEWin'] = bt['isIE'] and bt['isWin']
! 1022: bt['isIEMac'] = bt['isIE'] and bt['isMac']
! 1023: return bt
1.25 dwinter 1024:
1.61 dwinter 1025:
1.25 dwinter 1026: def writeMetadata(url,metadict,project=None,startpage=None,xslt=None,thumbtemplate=None,topbar=None,digiLibTemplate=None,xmlfrag=None,digiliburlprefix=None):
1.61 dwinter 1027: """Einlesen der Metadaten und und erstellen des geaenderten XML file"""
1.77 dwinter 1028:
1.61 dwinter 1029: def updateTextToolNode(tag,value):
1.39 dwinter 1030:
1.61 dwinter 1031: metanode=dom.getElementsByTagName('texttool')[0]
1032: try:
1033: nodeOld=metanode.getElementsByTagName(tag)
1034: except:
1035: nodeOld=None
1036:
1037: if nodeOld:
1038: metanode.removeChild(nodeOld[0]).unlink()
1039:
1040: node=dom.createElement(tag)
1041: nodetext=dom.createTextNode(value)
1042: node.appendChild(nodetext)
1043: metanode.appendChild(node)
1.25 dwinter 1044:
1.77 dwinter 1045:
1.61 dwinter 1046: if xmlfrag:
1.69 dwinter 1047: geturl="""<?xml version="1.0" encoding="UTF-8" ?>
1.25 dwinter 1048: <resource type="MPIWG">
1.61 dwinter 1049: <meta>
1050: <bib type="Book">
1051: </bib>
1052: </meta>
1053: </resource>"""
1054: dom=xml.dom.minidom.parseString(geturl)
1055: else:
1056: try:
1057: geturl=""
1058: for line in urlopen(url).readlines():
1059: geturl=geturl+line
1060:
1061:
1062: except:
1.80 dwinter 1063: logger("ECHO writeMetadata",logging.ERROR,"XCannot open: "+url)
1.77 dwinter 1064: return (None,"XCannot open: "+url)
1.61 dwinter 1065:
1066: try:
1067: dom=xml.dom.minidom.parseString(geturl)
1068: except:
1.80 dwinter 1069: logger("ECHO writeMetadata",logging.ERROR,"Cannot parse: "+url+"<br>"+geturl)
1.77 dwinter 1070: return (None,"Cannot parse: "+url+"<br>"+geturl)
1.61 dwinter 1071:
1072:
1073:
1074: metanodes=dom.getElementsByTagName('bib')
1075:
1076: if not metanodes:
1077: metanodes=dom.getElementsByTagName('archimedes')
1.25 dwinter 1078:
1.61 dwinter 1079: metanode=metanodes[0]
1080:
1081: for metaData in metadict.keys():
1.77 dwinter 1082: if metaData:
1083: try:
1.61 dwinter 1084: nodeOld=metanode.getElementsByTagName(metaData)
1.77 dwinter 1085: except:
1.61 dwinter 1086: nodeOld=None
1087:
1.77 dwinter 1088: if nodeOld:
1.61 dwinter 1089: metanode.removeChild(nodeOld[0]).unlink()
1.77 dwinter 1090: else:
1.61 dwinter 1091: # try also old writing rule - instead of _:
1092: try:
1093: nodeOld=metanode.getElementsByTagName(re.sub('_','-',metaData))
1094: except:
1095: nodeOld=None
1096:
1097: if nodeOld:
1098: metanode.removeChild(nodeOld[0]).unlink()
1099:
1.77 dwinter 1100:
1101: metanodeneu=dom.createElement(metaData)
1102: try:
1103: metanodetext=dom.createTextNode(metadict[metaData].decode('utf-8'))
1104: except:
1105: metanodetext=dom.createTextNode(metadict[metaData])
1106: #try:
1107:
1.61 dwinter 1108: #metanodetext=dom.createTextNode(unicode(metadict[metaData],"utf-8"))
1.77 dwinter 1109: #except:
1.61 dwinter 1110: #metanodetext=dom.createTextNode(metadict[metaData].encode('utf-8'))
1.77 dwinter 1111: metanodeneu.appendChild(metanodetext)
1112: metanode.appendChild(metanodeneu)
1113:
1114:
1.61 dwinter 1115:
1116:
1117:
1118: if project:
1119: updateTextToolNode('project',project)
1120:
1121: if startpage:
1122: updateTextToolNode('startpage',startpage)
1123:
1124: if topbar:
1125: updateTextToolNode('toptemplate',topbar)
1126:
1127: if thumbtemplate:
1128: updateTextToolNode('thumbtemplate',thumbtemplate)
1129:
1130: if xslt:
1131: updateTextToolNode('xslt',xslt)
1132:
1133:
1134: if digiliburlprefix:
1135: updateTextToolNode('digiliburlprefix',digiliburlprefix)
1.77 dwinter 1136:
1137: try:
1138:
1.69 dwinter 1139: return dom.toxml(encoding='utf-8').encode('utf-8')
1.61 dwinter 1140: except:
1.77 dwinter 1141:
1142:
1.69 dwinter 1143: return dom.toxml(encoding='utf-8')
1.61 dwinter 1144:
1.25 dwinter 1145:
1146:
1.29 casties 1147:
1148: class MapArea(SimpleItem):
1149: """simple class to hold coordinates"""
1150:
1151: meta_type = 'MapArea'
1152: # Create a SecurityInfo for this class.
1153: security = ClassSecurityInfo()
1154: security.setDefaultAccess("allow")
1155: # type constants
1156: TYPE_AREA = 'area'
1157: TYPE_ARROW = 'arrow'
1.50 casties 1158: TYPE_TEXT = 'text'
1.61 dwinter 1159:
1.53 casties 1160: def __init__(self, id, coords, label=None, type=None, tip=None, permanent=False):
1.61 dwinter 1161: """init"""
1162: self.coords = coords[0:4]
1163: if len(coords) > 4:
1164: self.angle = coords[4]
1165: else:
1166: self.angle = 0
1167: self.id = id
1168: self.label = label
1169: self.setType(type)
1170: self.tip = tip
1171: self.permanent = permanent
1.29 casties 1172:
1173: def setCoords(self, coords):
1.61 dwinter 1174: """sets the coords"""
1175: self.coords = coords
1.29 casties 1176:
1177: def getCoordString(self):
1.61 dwinter 1178: """returns coordinates as a string"""
1179: return string.join(self.coords, ',')
1.29 casties 1180:
1181: def setCoordString(self, coordstring):
1.61 dwinter 1182: """sets coordinates from a string"""
1183: coords = string.split(coordstring, ',')
1184: self.coords = [c.strip() for c in coords]
1.29 casties 1185:
1186: def getFullId(self, prefix=None):
1.61 dwinter 1187: """returns the id with prefixed parent id"""
1188: if prefix is None:
1189: if hasattr(self, 'aq_parent'):
1190: prefix = self.aq_parent.id
1191: else:
1192: prefix = "id"
1193: fid = prefix + "." + self.id
1194: return fid
1.29 casties 1195:
1196: def getType(self):
1.61 dwinter 1197: """returns the type"""
1198: return self.type
1.29 casties 1199:
1200: def setType(self, type):
1.61 dwinter 1201: """sets the type"""
1202: if type == MapArea.TYPE_ARROW:
1203: self.type = MapArea.TYPE_ARROW
1204: elif type == MapArea.TYPE_AREA:
1205: self.type = MapArea.TYPE_AREA
1206: elif type == MapArea.TYPE_TEXT:
1207: self.type = MapArea.TYPE_TEXT
1208: else:
1209: self.type = MapArea.TYPE_AREA
1210:
1.29 casties 1211: def isTypeArea(self):
1.61 dwinter 1212: """returns if the type is area"""
1213: return self.type == MapArea.TYPE_AREA
1.29 casties 1214:
1215: def isTypeArrow(self):
1.61 dwinter 1216: """returns if the type is arrow"""
1217: return self.type == MapArea.TYPE_ARROW
1.29 casties 1218:
1.50 casties 1219: def isTypeText(self):
1.61 dwinter 1220: """returns if the type is text"""
1221: return self.type == MapArea.TYPE_TEXT
1.50 casties 1222:
1.29 casties 1223: def getAngle(self):
1.61 dwinter 1224: """returns the angle"""
1225: return self.angle
1.29 casties 1226:
1227: def setAngle(self, angle):
1.61 dwinter 1228: """sets the angle"""
1229: self.angle = angle
1.29 casties 1230:
1.50 casties 1231: def getTip(self):
1.61 dwinter 1232: """returns the popup text"""
1233: # patch old version
1234: if not hasattr(self, 'tip'):
1235: self.tip = self.text
1236:
1237: if self.tip is None:
1238: if hasattr(self, 'aq_parent'):
1239: parent = self.aq_parent
1240: if parent.contentType == 'text-popup':
1241: return parent.description
1242: return self.tip
1.29 casties 1243:
1.50 casties 1244: def setTip(self, text):
1.61 dwinter 1245: """sets the text"""
1246: self.tiptext = text
1.50 casties 1247:
1248: def getText(self):
1.61 dwinter 1249: """returns the text fpr the area"""
1250: if hasattr(self, 'aq_parent'):
1251: parent = self.aq_parent
1252: text = parent.getMapText()
1253: if text is not None:
1.82 casties 1254: #return text.document_src()
1255: return text()
1.61 dwinter 1256: return ""
1.29 casties 1257:
1258: def getLabel(self):
1.61 dwinter 1259: """returns the link label"""
1260: if self.label is None:
1261: if hasattr(self, 'aq_parent'):
1262: return self.aq_parent.label or self.aq_parent.id
1263: return self.label
1.29 casties 1264:
1.91 casties 1265: def getTargetUrl(self):
1266: """returns the URL of the linked object"""
1267: if hasattr(self, 'aq_parent'):
1268: p = self.aq_parent
1269: # ECHOResource and ECHOLink have 'link' attribute
1270: if hasattr(p, 'link'):
1271: if p.link is None:
1272: # return empty string for empty link
1273: return ""
1274: else:
1275: return p.link
1276:
1277: # return None for unknown type
1278: return None
1279:
1.29 casties 1280: def setLabel(self, label):
1.61 dwinter 1281: """sets the label"""
1282: self.label = label
1.53 casties 1283:
1284: def isPermanent(self):
1.61 dwinter 1285: """returns the permanent state"""
1286: # patch old objects
1287: if not hasattr(self, 'permanent'):
1288: self.permanent = False
1289: return self.permanent
1.53 casties 1290:
1291: def setPermanent(self, state):
1.61 dwinter 1292: """sets the permanent state"""
1293: if state:
1294: self.permanent = True
1295: else:
1296: self.permanent = False
1.29 casties 1297:
1298: def getLinkId(self):
1.61 dwinter 1299: if hasattr(self, 'aq_parent'):
1300: return self.aq_parent.id
1301: return self.id
1.29 casties 1302:
1303: # call this to initialize framework classes, which
1304: # does the right thing with the security assertions.
1305: Globals.InitializeClass(MapArea)
1.49 casties 1306:
1307:
1.57 dwinter 1308: class MapText(Folder,ZopePageTemplate):
1.49 casties 1309: """class to hold text for map areas"""
1310:
1311: meta_type = 'ECHO_mapText'
1312: # Create a SecurityInfo for this class.
1313: security = ClassSecurityInfo()
1314: security.setDefaultAccess("allow")
1.58 dwinter 1315:
1316:
1.49 casties 1317: _default_content_fn = os.path.join(package_home(globals()),
1.50 casties 1318: 'html', 'ECHO_mapText_default.html')
1.49 casties 1319:
1320: def __init__(self, id, text=None, content_type=None):
1321: self.id = str(id)
1322: self.ZBindings_edit(self._default_bindings)
1323: if text is None:
1324: text = open(self._default_content_fn).read()
1.83 casties 1325: if content_type is None:
1326: content_type = self.content_type
1.49 casties 1327: self.pt_edit(text, content_type)
1328:
1.57 dwinter 1329: def createLocale(self):
1.61 dwinter 1330: """create locale"""
1331: return ECHO_collection.manage_addECHO_localeForm(self)
1.58 dwinter 1332:
1333: manage_main=ZopePageTemplate.pt_editForm
1.57 dwinter 1334:
1335: def manage_addECHO_locale(self,lang,title,label,text=None,content_type=None,RESPONSE=None):
1.61 dwinter 1336: """manage add echo locale in map"""
1337: ECHO_collection.manage_addECHO_locale(self,lang,title,label,text,content_type)
1338: if RESPONSE is not None:
1339: RESPONSE.redirect('manage_main')
1.57 dwinter 1340:
1341:
1342: def changeLocale(self):
1.61 dwinter 1343: """change locale"""
1344: return self.locale_en.change_ECHO_localeForm()
1.57 dwinter 1345:
1346: def change_ECHO_locale(self,lang,title,label,text=None,content_type=None,RESPONSE=None):
1.61 dwinter 1347: """change echo locale"""
1.57 dwinter 1348:
1.61 dwinter 1349: obj= self.locale_en.change_ECHO_locale(lang,title,label,text,content_type,RESPONSE)
1350:
1.57 dwinter 1351:
1352:
1.61 dwinter 1353: if RESPONSE is not None:
1354: RESPONSE.redirect('manage_main')
1.57 dwinter 1355:
1.61 dwinter 1356:
1.49 casties 1357: # Product registration and Add support
1358: manage_addMapTextForm = PageTemplateFile(
1359: 'zpt/AddECHO_mapText', globals(), __name__='manage_addMapTextForm')
1360:
1361: def manage_addMapText(self, id, title=None, text=None,
1362: REQUEST=None, submit=None):
1363: "Add a Map Text with optional file content."
1364:
1365: id = str(id)
1366: if REQUEST is None:
1367: self._setObject(id, MapText(id, text))
1368: ob = getattr(self, id)
1369: if title:
1370: ob.pt_setTitle(title)
1371: return ob
1372: else:
1373: file = REQUEST.form.get('file')
1374: headers = getattr(file, 'headers', None)
1375: if headers is None or not file.filename:
1376: zpt = MapText(id, text)
1377: else:
1378: zpt = MapText(id, file, headers.get('content_type'))
1379:
1380: self._setObject(id, zpt)
1381: if title:
1382: ob = getattr(self, id)
1383: ob.pt_setTitle(title)
1384:
1385: try:
1386: u = self.DestinationURL()
1387: except AttributeError:
1388: u = REQUEST['URL1']
1389:
1390: if submit == " Add and Edit ":
1391: u = "%s/%s" % (u, urllib.quote(id))
1392: REQUEST.RESPONSE.redirect(u+'/manage_main')
1393: return ''
1394:
1395: # call this to initialize framework classes, which
1396: # does the right thing with the security assertions.
1397: Globals.InitializeClass(MapText)
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