Annotation of ECHO_content/VLPExtension.py, revision 1.29
1.10 dwinter 1: from Products.ECHO_content.ECHO_collection import *
1.1 dwinter 2: from Products.PageTemplates.PageTemplateFile import PageTemplateFile
3: from Products.PageTemplates.PageTemplate import PageTemplate
4: from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate
1.26 dwinter 5: from OFS.Image import File
1.13 dwinter 6: try:
7: from Products.zogiLib import zogiLib
8: except:
9: print "Zogilib not installed, VLP_resource will not work"
10:
1.11 dwinter 11: import xml.dom.minidom
12: import urllib
1.20 dwinter 13: import xmlrpclib
1.26 dwinter 14: import vlp_xmlhelpers
15: from types import *
1.20 dwinter 16:
17:
18:
19: def lemmatize(str):
20: """takes a str and addes links the dictionary service"""
21: server = xmlrpclib.ServerProxy("http://archimedes.fas.harvard.edu/cgi-bin/donatus-rpc")
22: if server:
23: splitted=str.split(" ")
24: wordlist=["<w>%s</w>"%split for split in splitted].join()
25: return wordlist
26:
27:
28:
29:
1.14 dwinter 30: def makeXML(str):
1.26 dwinter 31:
1.14 dwinter 32: try:
33: dom=xml.dom.minidom.parseString(str)
34: return str
35: except:
1.26 dwinter 36: str=str.replace("& ","& ")
37: return """<?xml version="1.0" encoding="utf-8" ?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><page>
1.15 dwinter 38: %s
39: </page>"""%str
1.14 dwinter 40:
1.26 dwinter 41:
1.20 dwinter 42:
1.1 dwinter 43: def getText(nodelist):
44:
45: rc = ""
46: for node in nodelist:
47: if node.nodeType == node.TEXT_NODE:
48: rc = rc + node.data
49: return rc
50:
1.29 ! dwinter 51: class sendMailForm(ZopePageTemplate):
! 52: """sendMailForm"""
! 53: meta_type="sendMailForm"
! 54:
! 55: _default_content_fn = os.path.join(package_home(globals()), 'vlp/sendMail_template.zpt')
! 56:
! 57: manage_options = ZopePageTemplate.manage_options+(
! 58: {'label':'Main Config','action':'main_configForm'},
! 59: )
! 60:
! 61: main_configForm = PageTemplateFile(
! 62: 'vlp/changeSendMailForm', globals())
! 63:
! 64: def main_config(self, toAddrs,mailServer, subjectAdd=None, RESPONSE=None):
! 65: """main_config"""
! 66: self.toAddrs=toAddrs.split("\n")
! 67: self.mailServer=mailServer
! 68: self.subjectAdd=subjectAdd
! 69: if RESPONSE:
! 70: RESPONSE.redirect('manage_main')
! 71:
! 72: def sendForm(self,fromaddr,subject,content,nextPage="index_html",RESPONSE=None):
! 73: """sendform"""
! 74: fromaddr=fromaddr.strip("\r\n\t") # sicherstellen dass keine zusaetzlichen headerzeilen eingefuegt werden
! 75: subject=subject.strip("\r\n\t") # sicherstellen dass keine zusaetzlichen headerzeilen eingefuegt werden
! 76: toaddrs=self.toAddrs
! 77:
! 78: subject="%s %s"%(self.subjectAdd,subject)
! 79:
! 80: msg = ("From: %s\r\nSubject: %s\r\nTo: %s\r\n\r\n"
! 81: % (fromaddr, subject, ", ".join(toaddrs)))
! 82: server = smtplib.SMTP(self.mailServer)
! 83: #server.set_debuglevel(1)
! 84: msg=msg+content
! 85: server.sendmail(fromaddr, toaddrs, msg)
! 86: server.quit()
! 87:
! 88: if RESPONSE:
! 89: RESPONSE.redirect(nextPage)
! 90:
! 91: manage_addSendMailFormForm = PageTemplateFile(
! 92: 'vlp/addSendMailForm', globals(), __name__='manage_addSendMailFormFrom')
! 93:
! 94: from urllib import quote
! 95:
! 96: def manage_addSendMailForm(self, id, toAddrs,mailServer, title=None, text=None, subjectAdd=None,
! 97: REQUEST=None, submit=None):
! 98: "Add a Page Template with optional file content."
! 99: toAddrsList=toAddrs.split("\n")
! 100: id = str(id)
! 101: if REQUEST is None:
! 102: self._setObject(id, sendMailForm(id, text))
! 103: ob = getattr(self, id)
! 104: if title:
! 105: ob.pt_setTitle(title)
! 106: setattr(ob,'toAddrs',toAddrsList)
! 107: setattr(ob,'mailServer',mailServer)
! 108: setattr(ob,'subjectAdd',subjectAdd)
! 109: return ob
! 110: else:
! 111: file = REQUEST.form.get('file')
! 112: headers = getattr(file, 'headers', None)
! 113: if headers is None or not file.filename:
! 114: zpt = sendMailForm(id)
! 115: else:
! 116: zpt = sendMailForm(id, file, headers.get('content_type'))
! 117:
! 118: self._setObject(id, zpt)
! 119:
! 120: try:
! 121: u = self.DestinationURL()
! 122: except AttributeError:
! 123: u = REQUEST['URL1']
! 124:
! 125: if submit == " Add and Edit ":
! 126: u = "%s/%s" % (u, quote(id))
! 127:
! 128: ob = getattr(self, id)
! 129: if title:
! 130: ob.pt_setTitle(title)
! 131:
! 132: setattr(ob,'toAddrs',toAddrsList)
! 133: setattr(ob,'mailServer',mailServer)
! 134: setattr(ob,'subjectAdd',subjectAdd)
! 135: REQUEST.RESPONSE.redirect(u+'/manage_main')
! 136: return ''
! 137:
! 138:
1.6 dwinter 139: class VLP_essay(Folder):
140: """classe für VLP essays"""
141:
142: meta_type="VLP_essay"
143:
1.8 dwinter 144: manage_options = Folder.manage_options+(
145: {'label':'Main Config','action':'ConfigVLP_essayForm'},
1.17 dwinter 146: {'label':'Generate Essay Template','action':'generateEssayTemplateHTML'},
1.8 dwinter 147: )
148:
1.9 dwinter 149: def content_html(self,type='collection'):
150: """template fuer content"""
151: #templates = self.ZopeFind(self.aq_parent,obj_ids=[type+"_template"])
152: #
153: #if templates:
154: # return templates[0][1]()
155:
156: if hasattr(self,type+"_template"):
157: obj=getattr(self,type+"_template")
158: return obj()
159: else:
160: pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_%s_template_standard.zpt'%type).__of__(self)
161: pt.content_type="text/html"
162: return pt()
163:
1.8 dwinter 164: def ConfigVLP_essayForm(self):
165: """Form for adding"""
166: pt=PageTemplateFile('Products/ECHO_content/vlp/ChangeVLP_essay.zpt').__of__(self)
167: return pt()
168:
169: def ChangeVLP_essay(self,title,label,description,RESPONSE=None):
170: """Change vlp_essay"""
171: self.title=title
172: self.label=label
173: self.description=description
174:
175: if RESPONSE is not None:
176: RESPONSE.redirect('manage_main')
177:
1.6 dwinter 178: def __init__(self,id,title,label):
179: """init"""
180: self.id=id
181: self.title=title
182: self.label=label
183:
1.17 dwinter 184: def index_html(self):
185:
186: """show the rendered file"""
187:
1.18 dwinter 188: if hasattr(self,'essayTemplate.html'):
189: return getattr(self,'essayTemplate.html')()
1.17 dwinter 190:
191: pt=PageTemplateFile('Products/ECHO_content/vlp/essay_template.zpt').__of__(self)
192: pt.content_type="text/html"
193: return pt()
194:
195: def generateEssayTemplateHTML(self,RESPONSE=None):
196: """lege standard index.html an"""
197:
198: if not hasattr(self,'essayTemplate.html'):
199: zt=ZopePageTemplate('essayTemplate.html')
200: self._setObject('essayTemplate.html',zt)
201: default_content_fn = os.path.join(package_home(globals()),
202: 'vlp/essay_template.zpt')
203: text = open(default_content_fn).read()
204: zt.pt_edit(text, 'text/html')
205:
206: else:
207: return "already exists!"
208:
209: if RESPONSE is not None:
210: RESPONSE.redirect('manage_main')
211:
212:
1.6 dwinter 213: def getPage(self,pagenum):
214: """gibt essay page mit num aus"""
215: def sortFind(x,y):
216: return cmp(x[0],y[0])
1.16 dwinter 217: pages=[]
218: pagestmp=self.ZopeFind(self,obj_metatypes=['DTML Document','File'])
219: for page in pagestmp:
220: if not (page[1].getId()[0]=="."):
221: pages.append(page)
222:
1.6 dwinter 223: pages.sort(sortFind)
224: #print str(pages[int(pagenum)][1]())
225: if pages[int(pagenum)-1][1].meta_type=='File':
1.26 dwinter 226:
1.20 dwinter 227: #return makeXML(str(pages[int(pagenum)-1][1]))
1.26 dwinter 228: #txt=pages[int(pagenum)-1][1].data.decode('utf-8')
229: txt=pages[int(pagenum)-1][1].data
230: #print txt.encode('utf-8')
231:
232: return self.xml2html(makeXML(txt),quote="no")
1.6 dwinter 233: else:
1.26 dwinter 234:
235:
1.27 dwinter 236:
1.20 dwinter 237: return self.xml2html(makeXML(pages[int(pagenum)-1][1]()),quote="no")
1.6 dwinter 238:
239: def nextPage(self,pagenum,url):
1.7 dwinter 240: pages=len(self.ZopeFind(self,obj_metatypes=['DTML Document','File'])) # teste ob performance ok, sonst in variable
1.6 dwinter 241: if int(pagenum)+1 <= pages:
242: retstr=url+"?p="+str(int(pagenum)+1)
243: return """<td align="right" <a href="%s">next</a></td>"""%retstr
244:
245: def previousPage(self,pagenum,url):
1.7 dwinter 246:
1.6 dwinter 247: if int(pagenum)-1 > 0:
248: retstr=url+"?p="+str(int(pagenum)-1)
249: return """<td align="left" <a href="%s">previous</a></td>"""%retstr
250:
1.19 dwinter 251: def nextURL(self,pagenum,url):
252: pages=len(self.ZopeFind(self,obj_metatypes=['DTML Document','File'])) # teste ob performance ok, sonst in variable
253: if int(pagenum)+1 <= pages:
254: retstr=url+"?p="+str(int(pagenum)+1)
255: return retstr
256:
257: def previousURL(self,pagenum,url):
258:
259: if int(pagenum)-1 > 0:
260: retstr=url+"?p="+str(int(pagenum)-1)
261: return retstr
262:
1.6 dwinter 263:
264: def manage_addVLP_essayForm(self):
265: """Form for adding"""
266: pt=PageTemplateFile('Products/ECHO_content/vlp/AddVLP_essay.zpt').__of__(self)
267: return pt()
268:
269: def manage_addVLP_essay(self, id,title,label,RESPONSE=None):
270: """add the copyright"""
271:
272:
273: self._setObject(id, VLP_essay(id, title,label))
274:
275: if RESPONSE is not None:
276: RESPONSE.redirect('manage_main')
277:
278:
1.26 dwinter 279: class VLP_encyclopaedia(VLP_essay):
280: """essay"""
281:
282: meta_type="VLP_encyclopaedia"
283:
284: manage_options = VLP_essay.manage_options+(
285: {'label':'Load File','action':'loadNewFileForm'},
286: )
287:
288:
289: def loadNewFileForm(self):
290: """Neues XML-File einlesen"""
291: pt=PageTemplateFile('Products/ECHO_content/vlp/VLP_newfile.zpt').__of__(self)
292: return pt()
293:
294: def loadNewFile(self,RESPONSE=None):
295: """einlesen des neuen files"""
296: fileupload=self.REQUEST['fileupload']
297: if fileupload:
298: file_name=fileupload.filename
299: filedata=fileupload.read()
300:
301: argv=vlp_xmlhelpers.proj2hash(self,filedata)
302: textsStr=string.join(argv['text']).encode('utf-8')
303:
304: texts=textsStr.split("<pb/>")
305:
306: i=0
307: for text in texts:
308: i+=1
309: pageName='page%03d.xml'%i
310: pages=self.ZopeFind(self,obj_ids=[pageName])
311: if pages:
312: pages[0][1].update_data(text)
313:
314: else:
315: zt=File(pageName,pageName,text,content_type="text/plain")
316: self._setObject(pageName,zt)
317:
318: if RESPONSE is not None:
319: RESPONSE.redirect('manage_main')
320:
321:
322: def manage_addVLP_encycForm(self):
323: """Form for adding"""
324: pt=PageTemplateFile('Products/ECHO_content/vlp/AddVLP_encyc.zpt').__of__(self)
325: return pt()
326:
327: def manage_addVLP_encyc(self, id,title,label,RESPONSE=None):
328: """add the copyright"""
329:
330:
331: self._setObject(id, VLP_encyclopaedia(id, title,label))
332:
333: if RESPONSE is not None:
334: RESPONSE.redirect('manage_main')
335:
1.6 dwinter 336:
1.2 dwinter 337: class VLP_collection(ECHO_collection):
338: """VLP spezifische Erweiterung der Collection"""
339:
1.3 dwinter 340: meta_type="VLP_collection"
341: manage_options=ECHO_collection.manage_options+(
342: {'label':'Change Path','action':'VLP_path_configForm'},
343: {'label':'Update Library','action':'updateCollection'},
344: {'label':'Update Metadata','action':'updateCollectionMD'},
345: )
346:
347: def VLP_path_configForm(self):
1.5 dwinter 348: """change pt"""
349: path=PageTemplateFile('Products/ECHO_content/vlp/ChangeVLPPath.zpt').__of__(self)
1.3 dwinter 350: return pt()
351:
352: def VLP_path_config(self,path,RESPONSE=None):
353: """config"""
354: self.path=path
355: if RESPONSE is not None:
356: RESPONSE.redirect('manage_main')
357:
358: def updateCollection(self,RESPONSE=None):
359: """liest verzeichnisse aus dem pfad und legt sie dann als objekte in den ordner"""
360: files=os.listdir(self.path)
361: for fileName in files:
362:
363: if fileName[0:3]=="lit":
364:
365: metalink=self.REQUEST['URL1']+"/"+fileName+"/index_meta"
366: newObj=VLP_resource(fileName,'',metalink,fileName,fileName,fileName,'generated','book','','','','','','')
367: self._setObject(fileName,newObj)
368:
369: genObj=getattr(self,fileName)
370: genObj.createIndexFile()
371:
372:
373: if RESPONSE is not None:
374: RESPONSE.redirect('manage_main')
375:
376: def updateCollectionMD(self,RESPONSE=None):
377: """updateMD"""
378: files=os.listdir(self.path)
379: for fileName in files:
1.4 dwinter 380: if fileName[0:3]=="lit":
1.3 dwinter 381: genObj=getattr(self,fileName)
382: genObj.copyIndex_meta2echo_resource()
383: genObj.generate_title()
384:
385: if RESPONSE is not None:
386: RESPONSE.redirect('manage_main')
387:
1.20 dwinter 388: def copyFullTextsFromDB(self,RESPONSE=None):
389: """copy fulltext aus DB"""
1.2 dwinter 390:
1.20 dwinter 391: ress=self.ZopeFind(self,obj_metatypes=['VLP_resource'])
392: ret=""
393: for res in ress:
394: tmp=res[1].copyTranscriptionFromDB()
395: ret+=tmp
396:
397: if RESPONSE:
398: RESPONSE.write(tmp+"\n")
399: if not RESPONSE:
400: return ret
401: else:
402: RESPONSE.write("END\n")
403:
404:
1.2 dwinter 405: def manage_addVLP_collectionForm(self):
406: """Form for adding a ressource"""
407: pt=PageTemplateFile('Products/ECHO_content/vlp/AddVLP_collectionForm.zpt').__of__(self)
408: return pt()
409:
410:
411:
1.3 dwinter 412: def manage_addVLP_collection(self,id,title,label,description,contentType,responsible,weight,sortfield,path,coords="",secondaryLinkTitle="",secondaryLink="",credits=None,RESPONSE=None,imageTag="",bgcolour=""):
1.2 dwinter 413: """add a echo collection"""
414:
415:
416: newObj=VLP_collection(id,title,label,description,contentType,responsible,credits,weight,sortfield,coords,secondaryLinkTitle=secondaryLinkTitle,secondaryLink=secondaryLink,imageTag=imageTag,bgcolour="")
417:
418: self._setObject(id,newObj)
1.3 dwinter 419: setattr(newObj,'path',path)
1.2 dwinter 420:
421: if RESPONSE is not None:
422: RESPONSE.redirect('manage_main')
423:
424:
1.1 dwinter 425:
426: class VLP_resource(ECHO_resource):
427: """VLP spezifische Erweiterung"""
428:
429: meta_type="VLP_resource"
430:
431: vlp_basis="/mpiwg/online/permanent/vlp"
432:
433:
434: referencetypes=[]
435:
436: manage_options=ECHO_resource.manage_options+(
437: {'label':'Update Index','action':'createIndexFile'},
438: {'label':'Reset MetaLink','action':'resetMetaLink'},
439: {'label':'Generate Title','action':'generate_title'},
1.14 dwinter 440: {'label':'Generate Library Template','action':'generateLibraryTemplateHTML'},
1.1 dwinter 441: )
442:
1.20 dwinter 443:
444: def transcription(self):
445: """show the rendered transcriptiofile"""
446:
447: if hasattr(self,'libraryTranscriptionTemplate.html'):
448: return getattr(self,'libraryTranscriptionTemplate.html')()
449:
450: pt=PageTemplateFile('Products/ECHO_content/vlp/library_transcriptionTemplate.zpt').__of__(self)
451: pt.content_type="text/html"
452: return pt()
453:
454:
455:
456: def copyTranscriptionFromDB(self):
457: """checks if transcription exits in DB"""
458: founds=self.search(var='select * from vl_transcript where source=\''+self.resourceID+'\' order by id')
459:
460:
461: ret="""<?xml version="1.0" encoding="utf-8"?>
462: <text>"""
463:
464: if founds:
465:
466: for found in founds:
467: text=found.transcript
468: if not text: text=""
469: ret+="<page><pb/>"+text+"</page>"
470:
471: ret+="</text>"
472: re2=ret[0:]
473: re3=re2.decode('latin-1')
474:
475: ft=self.ZopeFind(self,obj_metatypes=['ECHO_fullText'])
476:
477: if ft:
478:
479: ft[0][1].pt_edit(re3.encode('utf-8','ignore'),'text/xml')
480:
481: else:
482: self._setObject('fulltext',ECHO_fullText(id,re3))
483:
484: return "FT: %s"%self.getId()
485: else:
486: return "no: %s"%self.getId()
487:
1.1 dwinter 488: def resetMetaLink(self,all="no",RESPONSE=None):
489: """resets metalink to standard resp. in case of server change it sets to the new server url"""
490: if all=="yes":
491: self.metalink=self.absolute_url()+"/index_meta"
492: else:
493: splitted=self.metalink.split("/")
494: if (len(splitted)>1) and (splitted[len(splitted)-1]=="index_meta") and (splitted[len(splitted)-2]==self.getId()): # heuristic nur generische Metadatafiles andern
495: self.metalink=self.absolute_url()+"/index_meta"
496:
497: if RESPONSE:
498: return "done"
499:
500: def show(self):
501: """show the rendered file"""
1.11 dwinter 502:
503: if self.REQUEST.get('p',None):
1.28 dwinter 504: #self.REQUEST.set('pn',self.file2page(self.REQUEST.get('p',None)))
505: self.REQUEST.RESPONSE.redirect(self.REQUEST['URL']+"?pn="+self.file2page(self.REQUEST.get('p',None)))
506:
1.12 dwinter 507:
1.14 dwinter 508: if hasattr(self,'libraryTemplate.html'):
509: return getattr(self,'libraryTemplate.html')()
510:
1.1 dwinter 511: pt=PageTemplateFile('Products/ECHO_content/vlp/library_template.zpt').__of__(self)
512: pt.content_type="text/html"
513: return pt()
514:
1.3 dwinter 515: index_html=show
1.14 dwinter 516:
517: def generateLibraryTemplateHTML(self,RESPONSE=None):
518: """lege standard index.html an"""
519:
520: if not hasattr(self,'libraryTemplate.html'):
521: zt=ZopePageTemplate('libraryTemplate.html')
522: self._setObject('libraryTemplate.html',zt)
523: default_content_fn = os.path.join(package_home(globals()),
524: 'vlp/library_template.zpt')
525: text = open(default_content_fn).read()
526: zt.pt_edit(text, 'text/html')
527:
528: else:
529: return "already exists!"
530:
531: if RESPONSE is not None:
532: RESPONSE.redirect('manage_main')
533:
534:
1.1 dwinter 535: def index_meta(self):
536: """index_meta"""
1.11 dwinter 537:
1.1 dwinter 538: pt=PageTemplateFile('Products/ECHO_content/vlp/index_meta.zpt').__of__(self)
539: pt.content_type="text/html"
540: return pt()
1.11 dwinter 541:
542: def file2page(self,p):
543: """converts filename to pagenumber"""
1.21 dwinter 544: dom=xml.dom.minidom.parse(ECHO_helpers.urlopen(getattr(self,'index.xml').absolute_url()))
1.11 dwinter 545:
546: for page in dom.getElementsByTagName('page'):
1.23 dwinter 547: # pageummer mit lo oder hi sind aequivalent
548: if (page.getAttribute('file')==p) or ("%slo"%page.getAttribute('file')==p) or ("%shi"%page.getAttribute('file')==p):
549: return page.getAttribute('nr')
1.11 dwinter 550:
551: return 0
1.1 dwinter 552:
553: def dir2index(self):
554: """dir to index"""
555:
556: def calculateName(str):
557: ret="%s: %s"%(str[0],str[1:5])
558: return ret
1.2 dwinter 559:
560: try:
561: ret=os.listdir(os.path.join(self.vlp_basis,self.resourceID,'pageimg'))
562: self.imagePath='pageimg'
563: except:
564: ret=os.listdir(os.path.join(self.vlp_basis,self.resourceID,'pagesHi'))
565: self.imagePath='pagesHi'
1.1 dwinter 566: temp=[]
567: for x in ret:
568: if not (x[0]=="."):
569:
1.11 dwinter 570: temp.append((calculateName(x),os.path.splitext(x)[0]))
1.1 dwinter 571: return temp
572:
1.11 dwinter 573:
1.1 dwinter 574: def firstPage(self,url=None):
575: """showlink to the first image"""
1.24 dwinter 576: if self.REQUEST.get('pn','1')=="1": #erste seinte dann kein a tag
1.1 dwinter 577: return """<img src="../../images/first.gif" alt="first" width="14" height="14" border="0"><br>first"""
578:
579: else:
580: return """<a href=%s>
581: <img src="../../images/first.gif" alt="first" width="14" height="14" border="0"><br>first
582: </a>
583: """%(self.REQUEST['URL']+"?pn=1")
584:
585: def lastPage(self,url=None):
586: """showlink to the first image"""
587: pages=self.readIndexFile(url)
588: if pages:
589: ln=len(pages)
590:
1.24 dwinter 591: if (self.REQUEST.get('pn')==str(ln)) or (ln==1): #letzte seite dann kein a tag oder nur eine Seite
1.1 dwinter 592: return """<img src="../../images/last.gif" alt="last" width="14" height="14" border="0"><br>last"""
593:
594: else:
595: return """<a href=%s>
596: <img src="../../images/last.gif" alt="last" width="14" height="14" border="0"><br>last
597: </a>
598: """%(self.REQUEST['URL']+"?pn="+str(ln))
599:
600: def prevPage(self,url=None):
601: """showlink to the first image"""
602:
603:
604: nn = int(self.REQUEST.get('pn','1'))-1
605: if nn < 1: #letzte seite dann kein a tag
1.22 dwinter 606: return """<img src="../../images/lisePrev.gif" alt="prev" width="14" height="14" border="0"><br>prev"""
1.1 dwinter 607:
608: else:
609: return """<a href=%s>
1.22 dwinter 610: <img src="../../images/lisePrev.gif" alt="prev" width="14" height="14" border="0"><br>prev
1.1 dwinter 611: </a>
612: """%(self.REQUEST['URL']+"?pn="+str(nn))
613:
614: def nextPage(self,url=None):
615: """showlink to the first image"""
616: pages=self.readIndexFile(url)
617: if pages:
618: ln=len(pages)
619:
620: nn = int(self.REQUEST.get('pn','1'))+1
1.24 dwinter 621: if (nn>int(ln)) or (ln==1): #letzte seite dann kein a tag
1.22 dwinter 622: return """<img src="../../images/liseNext.gif" alt="next" width="14" height="14" border="0"><br>next"""
1.1 dwinter 623:
624: else:
625: return """<a href=%s>
1.22 dwinter 626: <img src="../../images/liseNext.gif" alt="next" width="14" height="14" border="0"><br>next
1.1 dwinter 627: </a>
628: """%(self.REQUEST['URL']+"?pn="+str(nn))
629:
630:
631: def readIndexFile(self,url=None):
632: """reads the indexfile. presently url not None isn't implemented. In the future url can be defined."""
633: pagelist=[]
634: if not url:
635: url=self.absolute_url()+"/index.xml"
636:
1.21 dwinter 637: fh=ECHO_helpers.urlopen(url)
1.1 dwinter 638: dom=xml.dom.minidom.parse(fh)
639:
640:
641: for page in dom.getElementsByTagName('page'):
642: text=getText(page.childNodes)
643: pageNum=page.getAttribute('nr')
1.22 dwinter 644: fileName=page.getAttribute('file')
645: pagelist.append((pageNum,text,fileName))
1.1 dwinter 646:
647: return pagelist
1.22 dwinter 648:
649: def getFileName(self):
650: """getNameOfCurrentFile"""
1.25 dwinter 651: try:
652: pn=int(self.REQUEST.get('pn','1'))
653: except:
654: pn=1
1.22 dwinter 655: pageinfo=self.readIndexFile()[pn-1]
656: return pageinfo[2]
657:
1.1 dwinter 658: def createIndexFile(self,RESPONSE=None):
659: """create index file"""
660:
661:
662: pt=PageTemplateFile('Products/ECHO_content/vlp/index_template.zpt').__of__(self)()
663:
664:
665:
666: if not hasattr(self,'index.xml'):
667: zt=ZopePageTemplate('index.xml')
668: self._setObject('index.xml',zt)
669: else:
670: zt=getattr(self,'index.xml')
671:
672:
673: zt.pt_edit(pt, 'text/xml')
674:
675: if RESPONSE is not None:
676: RESPONSE.redirect('manage_main')
677:
678:
679: def manage_addVLP_resourceForm(self):
680: """Form for adding a ressource"""
681: pt=PageTemplateFile('Products/ECHO_content/vlp/AddVLP_resourceForm.zpt').__of__(self)
682: return pt()
683:
684:
685:
686: def manage_addVLP_resource(self,id,title,label,description,responsible,link,metalink,weight,resourceID=None,contentType=None,renderingType=None,credits=None,coords=None,RESPONSE=None):
687: """addaresource"""
688:
689:
1.2 dwinter 690: if metalink=='':
691: metalink=self.absolute_url()+"/"+id+"/index_meta"
692:
1.1 dwinter 693: newObj=VLP_resource(id,link,metalink,resourceID,title,label,description,contentType,renderingType,responsible,credits,weight,coords)
694:
695: self._setObject(id,newObj)
696:
697: if RESPONSE is not None:
698: RESPONSE.redirect('manage_main')
699:
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