--- ECHO_content/VLPExtension.py 2005/12/05 14:17:59 1.53
+++ ECHO_content/VLPExtension.py 2008/12/17 12:05:00 1.87
@@ -2,16 +2,10 @@
This module contains extensions which where originally made for the VLP.
"""
from OFS.Cache import Cacheable
-from Products.ECHO_content.ECHO_collection import *
from Products.PageTemplates.PageTemplateFile import PageTemplateFile
from Products.PageTemplates.PageTemplate import PageTemplate
from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate
from OFS.Image import File
-try:
- from Products.zogiLib import zogiLib
-except:
- print "Zogilib not installed, VLP_resource will not work"
-
import xml.dom.minidom
import urllib
import xmlrpclib
@@ -21,7 +15,15 @@ import os
from stat import *
from types import *
from Globals import package_home
+import transaction
+import Acquisition
+from Products.ECHO_content.ECHO_collection import *
+from vlp_xmlhelpers import *
+try:
+ from Products.zogiLib import zogiLib
+except:
+ print "Zogilib not installed, VLP_resource will not work"
def lemmatize(str):
@@ -46,6 +48,22 @@ def makeXML(str):
%s
"""%str
+
+def checkXMLfrag(str):
+ """checks and returns str as XML fragment"""
+
+ xmltempl = """
+ %s"""
+
+ try:
+ dom=xml.dom.minidom.parseString(xmltempl%utf8ify(str))
+ return str
+ except:
+ str=str.replace("& ","& ")
+
+ dom=xml.dom.minidom.parseString(xmltempl%utf8ify(str))
+ return str
+
def getText(nodelist):
@@ -144,8 +162,12 @@ def manage_addSendMailForm(self, id, toA
return ''
+class VLP_collectionFolder(Folder):
+ """klasse fŸr folder innheralb der collection"""
+ meta_type="VLP_collectionFolder"
+
class VLP_essay(Folder):
- """classe für VLP essays"""
+ """classe fr VLP essays"""
meta_type="VLP_essay"
@@ -217,6 +239,56 @@ class VLP_essay(Folder):
if RESPONSE is not None:
RESPONSE.redirect('manage_main')
+ def getPageList(self):
+ """returns sorted list of (id,object) of page objects"""
+
+ def sortFind(x,y):
+ return cmp(x[0],y[0])
+
+# pages=[]
+# pagestmp=self.ZopeFind(self,obj_metatypes=['DTML Document','File'])
+# for page in pagestmp:
+# if not (page[1].getId()[0]=="."):
+# pages.append(page)
+
+ pages = self.objectItems(['DTML Document','File'])
+ pages.sort(sortFind)
+ #logging.debug("pageList=%s"%repr(pages))
+ return pages
+
+
+ def getPageXMLfrag(self, pageNum=None, pageId=None, pageObj=None):
+ """returns XML fragment of page with id"""
+ xml = None
+
+ if pageNum is not None:
+ pl = self.getPageList()
+ pageObj = pl[int(pageNum)-1][1]
+
+ if pageId is not None:
+ pageObj = getattr(self, pageId, None)
+
+ if pageObj is not None:
+ txt = ""
+ if pageObj.meta_type == 'File':
+ data = pageObj.data
+ #logging.debug("data=%s txt=%s"%(repr(data),txt))
+ while data is not None:
+ if isinstance(data, str):
+ txt += data
+ data = None
+ else:
+ txt += data.data
+ data = data.next
+
+ else:
+ # not a File object... perhaps its executable
+ txt += pageObj()
+
+ xml = checkXMLfrag(txt)
+
+ return unicodify(xml)
+
def getPage(self,pagenum):
"""gibt essay page mit num aus"""
@@ -225,25 +297,20 @@ class VLP_essay(Folder):
pages=[]
pagestmp=self.ZopeFind(self,obj_metatypes=['DTML Document','File'])
for page in pagestmp:
- if not (page[1].getId()[0]=="."):
- pages.append(page)
+ if not (page[1].getId()[0]=="."):
+ pages.append(page)
pages.sort(sortFind)
#print str(pages[int(pagenum)][1]())
if pages[int(pagenum)-1][1].meta_type=='File':
-
- #return makeXML(str(pages[int(pagenum)-1][1]))
- #txt=pages[int(pagenum)-1][1].data.decode('utf-8')
- txt=pages[int(pagenum)-1][1].data
- #print txt.encode('utf-8')
-
- return self.xml2html(makeXML(txt),quote="no")
+ #return makeXML(str(pages[int(pagenum)-1][1]))
+ #txt=pages[int(pagenum)-1][1].data.decode('utf-8')
+ txt=pages[int(pagenum)-1][1].data
+ #print txt.encode('utf-8')
+ return self.xml2html(makeXML(txt),quote="no")
else:
-
-
-
- return self.xml2html(makeXML(pages[int(pagenum)-1][1]()),quote="no")
+ return self.xml2html(makeXML(pages[int(pagenum)-1][1]()),quote="no")
def nextPage(self,pagenum,url):
pages=len(self.ZopeFind(self,obj_metatypes=['DTML Document','File'])) # teste ob performance ok, sonst in variable
@@ -263,6 +330,12 @@ class VLP_essay(Folder):
retstr=url+"?p="+str(int(pagenum)+1)
return retstr
+ def lastURL(self,pagenum,url):
+ # teste ob performance ok, sonst in variable
+ pages=len(self.ZopeFind(self,obj_metatypes=['DTML Document','File']))
+
+ return url+"?p="+str(pages)
+
def previousURL(self,pagenum,url):
if int(pagenum)-1 > 0:
@@ -357,19 +430,19 @@ class VLP_subcollection(ECHO_collection)
#content of journals also displayed if not online
- if (type == "(Journal)"):
+ if (type == "(JournalVolume)"):
online =""
else:
online ="AND online = 1"
sort=self.collectionSort(type)
item = [x for x in self.ZSQLSimpleSearch("""SELECT * FROM vl_literature
- WHERE volumeid = '%s' """%self.getId()
+ WHERE volumeid ~ '%s\\\\M' """%self.getId()
+ """ %s AND not referenceType='%s' """%(online,type)
+ """ORDER BY """ + sort)]
tocItem = [x for x in self.ZSQLSimpleSearch("""SELECT * FROM vl_literature
- WHERE volumeid = '%s' """%self.getId()
+ WHERE reference = '%s' """%self.getId()
+ """AND online = 1 AND referenceType='%s' """%type
+ """ORDER BY """ + sort)]
@@ -410,10 +483,76 @@ def manage_addVLP_subCollection(self,id,
if RESPONSE is not None:
RESPONSE.redirect('manage_main')
+from zope.publisher.interfaces import IPublishTraverse
+from zope.interface import implements
+from zope.publisher.interfaces import NotFound
+from zope.app import zapi
+from zope.component import queryMultiAdapter
+try:
+ from ZPublisher.BaseRequest import DefaultPublishTraverse
+except:
+ pass
-class VLP_collection(ECHO_collection):
+class VLP_collection(ECHO_collection,Acquisition.Explicit):
"""VLP spezifische Erweiterung der Collection"""
+
+
+ implements(IPublishTraverse)
+ def findObjFromLitName(self,fileName):
+ if not fileName[0:3]=="lit":
+ logging.error("getOrCreateFolder wrong filename: %s"%fileName)
+ return None
+
+
+ restName="%08d"%int(fileName[3:])
+
+ fs=(restName[0:2],restName[0:4],restName[0:6])
+
+ current =self
+ for f in fs:
+ obj = getattr(current,f,None)
+ if not obj: #subfolder existiert nicht
+ return None
+ current=obj
+
+ return getattr(current,fileName,None)
+
+ def publishTraverse(self,request,name):
+ """change the traversal if literature object"""
+
+ actual_url=request['ACTUAL_URL']
+ lastActual=actual_url.split("/")[-1]
+ logging.debug("pub_trav:"+actual_url)
+
+ if name.startswith("lit"): #umleitung wenn lit aufgerufen wirk
+ # umleitung auf den eigentlichen folder nur wenn direkt der Folder litXXX oder dessen index_html methode aufgerufen wird
+ if lastActual.startswith("lit") or (lastActual=="index_html") or (lastActual=="index_meta") or (lastActual=="getTitle") or (lastActual=="getMetaDataLink"):
+ #obj=self. ZopeFind(self,obj_ids=[name],search_sub=1)
+ ob=self.findObjFromLitName(name)
+ if not ob:
+ return "LIt not found"
+ else:
+
+ logging.debug("request:"+repr(ob))
+ request.response.setStatus(200)
+ #if (lastActual=="index_meta"):
+ # logging.debug("index_meta requested")
+ # return ob.index_meta
+ return ob
+
+ else: ## andern falls transversiere zum parent.
+ obj = self.aq_parent
+ return obj
+ else: # mache gar nichts falls nicht lit aufgerufen wird
+
+
+ tr=DefaultPublishTraverse(self, request)
+ ob= tr.publishTraverse(request, name)
+
+ return ob
+ #raise NotFound(self.context, name, request)
+ #return repr(request)
meta_type="VLP_collection"
manage_options=ECHO_collection.manage_options+(
@@ -421,41 +560,69 @@ class VLP_collection(ECHO_collection):
{'label':'Update Library','action':'updateCollection'},
{'label':'Update Metadata','action':'updateCollectionMD'},
)
-
-
-
- def generateSubCollections(self,errorsTXT=""):
- """erzeuge subcollectionen"""
- founds=self.ZSQLSimpleSearch("select * from vl_literature where referencetype in ('(Book)','(Collection)','(Journal)')")
-
+ def getAllRessources(self):
+ """getallressources"""
+ res=self.ZopeFind(self,obj_metatypes=['VLP_resource'],search_sub=1)
+ ret=[]
+ for r in res:
+ ret.append([r[0],r[1].absolute_url()])
+
+ return ret
+
+ def generateSubCollections(self,errorsTXT="",forceUpdate=False,RESPONSE=None):
+ """erzeuge subcollectionen"""
+ logging.debug("generateSubCollections")
+ founds=self.ZSQLSimpleSearch("select * from vl_literature where referencetype in ('(Edited Book)','(Book)','(Collection)','(JournalVolume)','(Generic Container)')")
+
+ if RESPONSE is not None:
+ RESPONSE.setHeader('Content-Type','text/html')
self.REQUEST.RESPONSE.write("
Create Subcollections
\n")
- for found in founds:
- try:
- foundCol=self.ZopeFind(self,obj_ids=[found.reference])
- if foundCol:
-
- self.manage_delObjects([foundCol[0][0]])
-
- manage_addVLP_subCollection(self,found.reference,found.titlerefdisplay,found.titlerefdisplay)
- #getattr(self,found.reference).generateSubCollectionFromDB()
- #teste ob es Images auf dem Server gibt mit gleichem Namen (frontmatter)
- if os.path.exists(os.path.join(self.vlp_basis,found.reference)):
-
- obj=getattr(self,found.reference)
- if not self.ZopeFind(obj,obj_ids=[found.reference]):
- metalink=self.REQUEST['URL1']+"/"+found.reference+"/"+found.reference+"/index_meta"
- newObj=VLP_resource(found.reference,'',metalink,found.reference,found.reference,found.reference,'generated','book','','','','','','')
- obj._setObject(found.reference,newObj)
- genObj=getattr(obj,found.reference)
- genObj.createIndexFile()
+ for found in founds:
+ try:
+ litid = str(found.reference)
+ foundCol=self.findObjFromLitName(litid)
+ #foundCol=self.ZopeFind(self,obj_ids=[litid])
+ if foundCol:
+ col = foundCol
+ logging.debug("generateSubCollections: subcollection %s exists (%s)"%(repr(col),found.reference))
+ logging.debug(repr([col.title,found.titlerefdisplay,col.label,found.titlerefdisplay]))
+ if (unicodify(col.title) != found.titlerefdisplay) or (unicodify(col.label) != found.titlerefdisplay):
+ # subcollection seems to have changed
+ logging.debug("generateSubCollections: subcollection has changed, recreating!")
+ col.aq_parent.manage_delObjects([col.getId()])
+ manage_addVLP_subCollection(self.getOrCreateFolderForFile(litid),litid,found.titlerefdisplay,found.titlerefdisplay)
+ else:
+ logging.debug("generateSubCollections: creating new subcollection %s"%found.reference)
+ manage_addVLP_subCollection(self.getOrCreateFolderForFile(litid),litid,found.titlerefdisplay,found.titlerefdisplay)
+
+ #teste ob es Images auf dem Server gibt mit gleichem Namen (frontmatter)
+ if os.path.exists(os.path.join(self.vlp_basis,litid)):
+ logging.debug("generateSubCollections: found frontmatter in %s"%litid)
+ obj=self.findObjFromLitName(litid)
+ if not self.ZopeFind(obj,obj_ids=[litid]):
+ metalink=self.REQUEST['URL1']+"/"+litid+"/"+litid+"/index_meta"
+ newObj=VLP_resource(litid,'',metalink,litid,litid,litid,'generated','book','','','','','','')
+ obj._setObject(litid,newObj)
+
+ genObj=getattr(obj,litid)
+ genObj.createIndexFile(forceUpdate=forceUpdate)
- self.REQUEST.RESPONSE.write("%s
\n"%found.reference)
- except:
- error=sys.exc_info()[0:2]
- RESPONSE.write("(ERROR (%s): %s %s)\n"%(found.reference,error[0],error[1]))
- errorsTXT+="No subcollection of %s "+"(ERROR: %s %s)
"%error
+ if RESPONSE is not None:
+ self.REQUEST.RESPONSE.write("%s
\n"%litid)
+ logging.debug("%s
\n"%litid)
- return errorsTXT
+ except:
+ error=sys.exc_info()[0:2]
+ logging.error("generateSubCollections: ERROR in %s"%litid)
+ if RESPONSE is not None:
+ RESPONSE.write("(ERROR updateII(%s): %s %s TXT: %s)\n
"%(litid,error[0],error[1],sys.exc_info()[2]))
+ RESPONSE.write("(ERROR (%s): %s %s)
\n"%(litid,error[0],error[1]))
+ logging.error("generateSubCollections: %s %s"%error)
+ self.REQUEST.RESPONSE.write("(ERROR (%s): %s %s)\n"%(litid,repr(error[0]),repr(error[1])))
+ errorsTXT+="ERROR: No subcollection of %s (ERROR: %s %s)
\n"%(litid,error[0],error[1])
+ errorsTXT+="No subcollection of %s "%litid+"(ERROR: %s %s)
"%error
+
+ return errorsTXT
def VLP_path_configForm(self):
"""change pt"""
@@ -468,48 +635,122 @@ class VLP_collection(ECHO_collection):
if RESPONSE is not None:
RESPONSE.redirect('manage_main')
- def updateCollection(self,RESPONSE=None):
- """liest verzeichnisse aus dem pfad und legt sie dann als objekte in den ordner"""
+
+ def getOrCreateFolderForFile(self,fileName):
+
+ if not fileName[0:3]=="lit":
+ logging.error("getOrCreateFolder wrong filename: %s"%fileName)
+ return None
+
+
+ restName="%08d"%int(fileName[3:])
+
+ fs=(restName[0:2],restName[0:4],restName[0:6])
+
+ current =self
+ for f in fs:
+ obj = getattr(current,f,None)
+ if not obj:
+ newObj=VLP_collectionFolder(f)
+ current._setObject(f,newObj)
+ obj = getattr(current,f)
+ current=obj
+
+ return current
+
+ def changeOrAddResources(self,forceUpdate=False,RESPONSE=None):
+ """changes ord updates all resources found in the file system"""
+
errorsTXT="Errors
"
- RESPONSE.write("")
- files=os.listdir(self.vlp_basis)
+ if RESPONSE is not None:
+ RESPONSE.setHeader('Content-Type','text/html')
+ RESPONSE.write("")
- errorsTXT+="New Ressources
"
+ files=os.listdir(self.vlp_basis)
+ i=0
for fileName in files:
-
+ if i<100:
+ i+=1
+ else:
+ i=0
+ j=0
+ while j<5:
+ try:
+ transaction.get().commit()
+ j=6
+ except:
+ logging.error("Commit: %s"%j)
+ j+=1
+
+ RESPONSE.write("committed
")
if fileName[0:3]=="lit":
-
metalink=self.REQUEST['URL1']+"/"+fileName+"/index_meta"
+
+ folder=self.getOrCreateFolderForFile(fileName) #get the folder where fileName lives or should live
+ if not folder: #folder gave an error
+ continue
try:
- if not hasattr(self,fileName):
- newObj=VLP_resource(fileName,'',metalink,fileName,fileName,fileName,'generated','book','','','','','','')
- self._setObject(fileName,newObj)
-
- RESPONSE.write("got: %s\n
"%fileName)
- genObj=getattr(self,fileName)
- if hasattr(genObj,'createIndexFile'):
- try:
- genObj.createIndexFile()
- except:
- error=sys.exc_info()[0:2]
- RESPONSE.write("(ERROR (%s): %s %s)
\n"%(fileName,error[0],error[1]))
- errorsTXT+="No indexfile of %s "+"(ERROR: %s %s)
"%error
-
- if genObj.meta_type=="VLP_subcollection":
- genObj.pageSizeSum=getattr(genObj,fileName).getPageSizeSum()
- else:
- genObj.pageSizeSum=genObj.getPageSizeSum()
+ if not hasattr(folder,fileName):
+ # create new resource
+ logging.debug("updateCollection: new %s"%fileName)
+ if RESPONSE is not None:
+ RESPONSE.write("new: %s
\n"%fileName)
+ logging.debug("new: %s \n"%fileName)
+ newObj=VLP_resource(fileName,'',metalink,fileName,fileName,fileName,'generated','book','','','','','','')
+ folder._setObject(fileName,newObj)
+
+ if RESPONSE is not None:
+ RESPONSE.write("got: %s "%fileName)
+
+ genObj=getattr(folder,fileName)
+ logging.debug("got: %s "%fileName)
+
+ logging.debug("updateCollection: inspecting %s"%fileName)
+ # create index
+ if hasattr(genObj,'createIndexFile'):
+ try:
+ logging.debug("updateCollection: creating index for %s"%fileName)
+ msg = genObj.createIndexFile(forceUpdate=forceUpdate)
+ if msg and RESPONSE is not None:
+ RESPONSE.write(msg)
+ except:
+ error=sys.exc_info()[0:2]
+ if RESPONSE is not None:
+ RESPONSE.write("(ERROR Update(%s): %s %s %s) "%(fileName,error[0],error[1],sys.exc_info()[2]))
+ errorsTXT+="
ERROR creating index for %s "%fileName+"(ERROR: %s %s)
\n"%error
+
+ # update pageSizeSum for subcollections
+ if genObj.meta_type=="VLP_subcollection":
+ if RESPONSE is not None:
+ RESPONSE.write(" is subcollection")
+ logging.debug("updateCollection: %s is subcollection"%fileName)
+ genObj.pageSizeSum=getattr(genObj,fileName).getPageSizeSum()
+ else:
+ genObj.pageSizeSum=genObj.getPageSizeSum()
+
+ if RESPONSE is not None:
+ RESPONSE.write("\n")
+
except:
- error=sys.exc_info()[0:2]
- RESPONSE.write("(ERROR (%s): %s %s)
\n"%(fileName,error[0],error[1]))
- errorsTXT+="File not created:%s "+"(ERROR: %s %s)
"%error
-
- errorsTXT+=self.generateSubCollections()
- errorsTXT+="/n"
- RESPONSE.write(errorsTXT)
+ error=sys.exc_info()[0:2]
+ logging.error("updateCollection: ERROR in %s (%s %s)"%(fileName,error[0],error[1]))
+ if RESPONSE is not None:
+ RESPONSE.write("(ERROR updateII(%s): %s %s %s) "%(fileName,error[0],error[1],sys.exc_info()[2]))
+ errorsTXT+="File not created:%s (ERROR: %s %s)
\n"%(fileName,error[0],error[1])
+ return errorsTXT
+
+ def updateCollection(self,forceUpdate=False,RESPONSE=None):
+ """liest verzeichnisse aus dem pfad und legt sie dann als objekte in den ordner"""
+
+ # update subcollections
+ errorsTXT=""
+ errorsTXT+=self.changeOrAddResources(forceUpdate, RESPONSE);
+ errorsTXT+=self.generateSubCollections(forceUpdate=forceUpdate,RESPONSE=RESPONSE)
+ errorsTXT+="\n"
if RESPONSE is not None:
- RESPONSE.redirect('manage_main')
+ RESPONSE.write(errorsTXT)
+ RESPONSE.write("")
def updateCollectionMD(self,RESPONSE=None):
"""updateMD"""
@@ -569,6 +810,7 @@ class VLP_resource(ECHO_resource,Cacheab
#vlp_basis="/mpiwg/online/permanent/vlp"
+
referencetypes=[]
manage_options=ECHO_resource.manage_options+Cacheable.manage_options+(
@@ -578,17 +820,38 @@ class VLP_resource(ECHO_resource,Cacheab
{'label':'Generate Library Template','action':'generateLibraryTemplateHTML'},
)
+ def getMetaDataLink(self):
+ """link auf die metatdaten"""
+ return self.absolute_url()+"/index_meta"
+
+ def getTitle(self):
+ """Title der Ressource"""
+ title= self.ZSQLSimpleSearch("""select title from vl_literature where reference= \'%s\' """ %self.getId())[0].title
+ logging.debug(title)
+ return title
+
def getImagePath(self):
"""Pfad zu den Images"""
+ path=None
if os.path.isdir(os.path.join(self.vlp_basis,self.resourceID,'pageimg')):
- return os.path.join(self.vlp_basis,self.resourceID,'pageimg')
- elif os.path.isdir(os.path.join(self.vlp_basis,self.resourceID,'pagesHi')):
- return os.path.join(self.vlp_basis,self.resourceID,'pagesHi')
+ path= os.path.join(self.vlp_basis,self.resourceID,'pageimg')
+ elif os.path.isdir(os.path.join(self.vlp_basis,self.resourceID,'pages')):
+ path = os.path.join(self.vlp_basis,self.resourceID,'pages')
+ # workaround in some cases there seem to be no pictures in pages
+
+ if os.path.isdir(os.path.join(self.vlp_basis,self.resourceID,'pagesHi')):
+
+ if len (os.listdir(self.vlp_basis,self.resourceID,'pagesHi')) > len(os.listdir(path)):
+
+
+
+ path=os.path.join(self.vlp_basis,self.resourceID,'pagesHi')
+ logging.error("pages < pagesHi: %s"%self.resourceID)
else:
- return "no images "
-
+ logging.error("no images: %s"%self.resourceID)
+ return None
def transcription(self):
@@ -603,6 +866,34 @@ class VLP_resource(ECHO_resource,Cacheab
+ def identifyMediaType(self):
+ """identifiziert den Medientype aus der VLP Datenbank"""
+ founds=self.ZSQLSimpleSearch('select * from vl_literature where reference=\''+self.resourceID+'\' order by id')
+ if (not founds) or (len(founds)==0):
+ self.mediaType="generic" # steht nicht in der Datenbank, dann nimm generisch an
+ return self.mediaType
+
+
+ if founds[0].referencetype =="Audio":
+ self.mediaType ="audio"
+ elif founds[0].referencetype =="Film":
+ self.mediaType ="video"
+ else:
+ self.mediaType ="image" # nimm an, dass alle anderen Eintrage in der Datenbank auf images verweisen (Buecher oder Fotografien).
+
+ return self.mediaType
+
+ def getMediaType(self,cached=False):
+ """give the Media-type back, if chached False, then get it from the database"""
+
+ if (not hasattr(self,'mediaType')) or (self.mediaType=="") or (not cached):
+ self.identifyMediaType()
+
+ return self.mediaType
+
+
+
+
def copyTranscriptionFromDB(self):
"""checks if transcription exits in DB"""
founds=self.ZSQLSimpleSearch('select * from vl_transcript where source=\''+self.resourceID+'\' order by id')
@@ -657,17 +948,32 @@ class VLP_resource(ECHO_resource,Cacheab
def show(self):
"""show the rendered file"""
- if self.REQUEST.get('p',None):
- #self.REQUEST.set('pn',self.file2page(self.REQUEST.get('p',None)))
- self.REQUEST.RESPONSE.redirect(self.REQUEST['URL']+"?pn="+self.file2page(self.REQUEST.get('p',None)))
+ mt = self.getMediaType()
+
+ if (mt in ['video','audio']):
+ pt = self.getVLPTemplate('libraryMovieTemplate')
+ else: #zur zeit werden alle anderen type auf das libraryTemplate abgebildet.
+
+ if self.REQUEST.get('p',None): #make sure that parameter p exists
+ #self.REQUEST.set('pn',self.file2page(self.REQUEST.get('p',None)))
+ params = "pn=%s"%self.file2page(self.REQUEST.get('p',None))
+ mk = self.REQUEST.get('mk',None)
+ if mk:
+ params += "&mk=%s"%mk
+ self.REQUEST.RESPONSE.redirect(self.REQUEST['URL']+'?'+params)
+
+ pt = self.getVLPTemplate('libraryTemplate')
+
+ return pt()
-
- if hasattr(self,'libraryTemplate.html'):
- return getattr(self,'libraryTemplate.html')()
+ def getVLPTemplate(self,name):
+ html=name+".html"
+ if hasattr(self,html):
+ return getattr(self,html)
- pt=PageTemplateFile(os.path.join(package_home(globals()),'vlp','library_template.zpt')).__of__(self)
+ pt=PageTemplateFile(os.path.join(package_home(globals()),'vlp',name+'.zpt')).__of__(self)
pt.content_type="text/html"
- return pt()
+ return pt
def index_html(self):
"""index_html"""
@@ -695,21 +1001,31 @@ class VLP_resource(ECHO_resource,Cacheab
RESPONSE.redirect('manage_main')
- def index_meta(self):
+ def index_meta(self,RESPONSE=None):
"""index_meta"""
-
+
pt=PageTemplateFile(os.path.join(package_home(globals()),'vlp','index_meta.zpt')).__of__(self)
- pt.content_type="text/html"
- return pt()
-
+ pt.content_type="text/xml"
+ x= pt.pt_render()
+ #logging.debug("index_meta 4:"+x)
+ if RESPONSE:
+ RESPONSE.setHeader("Content-Type","text/xml")
+ return x
def file2page(self,p):
"""converts filename to pagenumber"""
- dom=xml.dom.minidom.parse(ECHO_helpers.urlopen(getattr(self,'index.xml').absolute_url()))
+
+ #dom=xml.dom.minidom.parse(ECHO_helpers.urlopen(getattr(self,'index.xml').absolute_url()))
+ index=getattr(self,'index.xml')
+
+ txt=index.pt_render()
+ dom=xml.dom.minidom.parseString(txt)
for page in dom.getElementsByTagName('page'):
# pageummer mit lo oder hi sind aequivalent
if (page.getAttribute('file')==p) or ("%slo"%page.getAttribute('file')==p) or ("%shi"%page.getAttribute('file')==p):
- return page.getAttribute('nr')
+ nr=page.getAttribute('nr')
+
+ return nr
return 0
@@ -719,7 +1035,7 @@ class VLP_resource(ECHO_resource,Cacheab
#size of hi resolution
files=[]
try:
- pathHi=os.path.join(self.vlp_basis,self.resourceID,'pagesHi')
+ pathHi=os.path.join(self.vlp_basis,self.resourceID,'pages')
files=os.listdir(pathHi)
hi=0
for f in files:
@@ -762,17 +1078,16 @@ class VLP_resource(ECHO_resource,Cacheab
ret="%s: %s"%(str[0],name)
return ret
- try:
- ret=os.listdir(os.path.join(self.vlp_basis,self.resourceID,'pageimg'))
- self.imagePath='pageimg'
- except:
- ret=os.listdir(os.path.join(self.vlp_basis,self.resourceID,'pagesHi'))
- self.imagePath='pagesHi'
+ self.imagePath=self.getImagePath();
+ if (selfImagePath is None):
+ return None
+
temp=[]
+ ret = os.listdir(self.imagePathj);
+
ret.sort()
for x in ret:
- if (not (x[0]==".")) and (not x[0:4] in excludeNames):
-
+ if (not (x[0] in ('.',':'))) and (not x[0:4] in excludeNames):
temp.append((calculateName(x),os.path.splitext(x)[0]))
return temp
@@ -780,12 +1095,12 @@ class VLP_resource(ECHO_resource,Cacheab
def firstPage(self,url=None):
"""showlink to the first image"""
if self.REQUEST.get('pn','1')=="1": #erste seinte dann kein a tag
- return """
first"""
+ return """
first"""
else:
ws=self.REQUEST.get('ws','1')
return """
-
first
+
first
"""%(self.REQUEST['URL']+"?pn=1&ws=%s"%ws)
@@ -796,12 +1111,12 @@ class VLP_resource(ECHO_resource,Cacheab
ln=len(pages)
if (self.REQUEST.get('pn')==str(ln)) or (ln==1): #letzte seite dann kein a tag oder nur eine Seite
- return """
last"""
+ return """
last"""
else:
ws=self.REQUEST.get('ws','1')
return """
-
last
+
last
"""%(self.REQUEST['URL']+"?pn="+str(ln)+"&ws="+ws)
@@ -811,12 +1126,12 @@ class VLP_resource(ECHO_resource,Cacheab
nn = int(self.REQUEST.get('pn','1'))-1
if nn < 1: #letzte seite dann kein a tag
- return """
prev"""
+ return """
prev"""
else:
ws=self.REQUEST.get('ws','1')
return """
-
prev
+
prev
"""%(self.REQUEST['URL']+"?pn="+str(nn)+"&ws="+ws)
@@ -828,12 +1143,12 @@ class VLP_resource(ECHO_resource,Cacheab
nn = int(self.REQUEST.get('pn','1'))+1
if (nn>int(ln)) or (ln==1): #letzte seite dann kein a tag
- return """
next"""
+ return """
next"""
else:
ws=self.REQUEST.get('ws','1')
return """
-
next
+
next
"""%(self.REQUEST['URL']+"?pn="+str(nn)+"&ws="+ws)
@@ -879,22 +1194,37 @@ class VLP_resource(ECHO_resource,Cacheab
pageinfo=self.readIndexFile()[pn-1]
return pageinfo[2]
- def createIndexFile(self,RESPONSE=None):
+ def createIndexFile(self,forceUpdate=False,RESPONSE=None):
"""create index file"""
+ logging.debug("createindexfile of %s"%self.id)
-
- pt=PageTemplateFile(os.path.join(package_home(globals()),'vlp','index_template.zpt')).__of__(self)()
-
-
-
- if not hasattr(self,'index.xml'):
+ if hasattr(self,'index.xml'):
+ # index exists
+ zt=getattr(self,'index.xml')
+ if not forceUpdate:
+ # check if directory is newer (self.imagePath sould be set by now)
+ path = self.getImagePath()
+ if (path is None):
+ return "CREATE INDEX FILE NOT POSSIBLE"
+ imgdir = os.path.join(path)
+ dirtime = os.path.getmtime(imgdir)
+ zttime = zt.bobobase_modification_time()
+ logging.debug("createindexfile: dir %s of %s index of %s"%(imgdir,dirtime,zttime))
+ if dirtime < zttime:
+ # nothing to do
+ logging.debug("createindexfile: dir %s older than index"%(imgdir))
+ return "index is up to date"
+
+ else:
+ # create new index template
zt=ZopePageTemplate('index.xml')
self._setObject('index.xml',zt)
- else:
- zt=getattr(self,'index.xml')
-
-
+
+ # fill index template
+ pt=PageTemplateFile(os.path.join(package_home(globals()),'vlp','index_template.zpt')).__of__(self)()
+ #logging.debug("createindexfile uses %s"%pt)
zt.pt_edit(pt, 'text/xml')
+ transaction.get().commit()
if RESPONSE is not None:
RESPONSE.redirect('manage_main')