--- ECHO_content/VLPExtension.py 2004/11/03 15:04:46 1.32 +++ ECHO_content/VLPExtension.py 2005/02/28 20:02:08 1.41 @@ -1,7 +1,7 @@ """ This module contains extensions which where originally made for the VLP.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 @@ -338,10 +338,33 @@ def manage_addVLP_encyc(self, id,title,l if RESPONSE is not None: RESPONSE.redirect('manage_main') +class VLP_subcollection(ECHO_collection): + """ subcollection of elements""" + + meta_type="VLP_subcollection" + def generateSubCollectionFromDB(self): + """erzeuge subcollection""" + for item in self.ZSQLSimpleSearch("select * from vl_literature where volumeid like '%s'"%self.id): + manage_addECHO_link(self,item.reference,item.titlerefdisplay,item.titlerefdisplay) + + def index_html(self): + """erzeuge darstellung""" + pt=zptFile(self, 'vlp/collection_template.zpt') + return pt() + + +def manage_addVLP_subCollection(self,id,title,label,RESPONSE=None): + + self._setObject(id,VLP_subcollection(id,title,label)) + + if RESPONSE is not None: + RESPONSE.redirect('manage_main') + class VLP_collection(ECHO_collection): """VLP spezifische Erweiterung der Collection""" + meta_type="VLP_collection" manage_options=ECHO_collection.manage_options+( {'label':'Change Path','action':'VLP_path_configForm'}, @@ -349,6 +372,24 @@ class VLP_collection(ECHO_collection): {'label':'Update Metadata','action':'updateCollectionMD'}, ) + + def generateSubCollections(self): + """erzeuge subcollectionen""" + founds=self.ZSQLSimpleSearch("select * from vl_literature where referencetype in ('(Book)','(Collection)','(Journal)','(Library)')") + + self.REQUEST.RESPONSE.write("\n") + for found in founds: + + 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() + + self.REQUEST.RESPONSE.write("

%s

\n"%found.reference) + + def VLP_path_configForm(self): """change pt""" path=PageTemplateFile(os.path.join(package_home(globals()),'vlp','ChangeVLPPath.zpt')).__of__(self) @@ -371,11 +412,10 @@ class VLP_collection(ECHO_collection): 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) genObj.createIndexFile() - - + if RESPONSE is not None: RESPONSE.redirect('manage_main') @@ -429,7 +469,7 @@ def manage_addVLP_collection(self,id,tit -class VLP_resource(ECHO_resource): +class VLP_resource(ECHO_resource,Cacheable): """VLP spezifische Erweiterung""" meta_type="VLP_resource" @@ -439,14 +479,25 @@ class VLP_resource(ECHO_resource): referencetypes=[] - manage_options=ECHO_resource.manage_options+( + manage_options=ECHO_resource.manage_options+Cacheable.manage_options+( {'label':'Update Index','action':'createIndexFile'}, {'label':'Reset MetaLink','action':'resetMetaLink'}, {'label':'Generate Title','action':'generate_title'}, {'label':'Generate Library Template','action':'generateLibraryTemplateHTML'}, ) + + def getImagePath(self): + """Pfad zu den Images""" + 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') + else: + return "no images " + + def transcription(self): """show the rendered transcriptiofile""" @@ -461,32 +512,39 @@ class VLP_resource(ECHO_resource): def copyTranscriptionFromDB(self): """checks if transcription exits in DB""" - founds=self.search(var='select * from vl_transcript where source=\''+self.resourceID+'\' order by id') + founds=self.ZSQLSimpleSearch('select * from vl_transcript where source=\''+self.resourceID+'\' order by id') + - ret=""" """ if founds: for found in founds: + text=found.transcript if not text: text="" ret+=""+text+"" ret+="" re2=ret[0:] - re3=re2.decode('latin-1') - + re3=re2.decode('latin-1').encode('utf-8') + #re3=re2 ft=self.ZopeFind(self,obj_metatypes=['ECHO_fullText']) if ft: - ft[0][1].pt_edit(re3.encode('utf-8','ignore'),'text/xml') + ft[0][1].pt_edit(re3,'text/xml') else: - self._setObject('fulltext',ECHO_fullText(id,re3)) - + + self._setObject('fulltext',ECHO_fullText(id,'')) + + try: + getattr(self,'fulltext').pt_edit(re3.encode('utf-8','ignore'),'text/xml') + except: + getattr(self,'fulltext').pt_edit(re3.encode('latin-1').decode('utf-8'),'text/xml') + return "FT: %s"%self.getId() else: return "no: %s"%self.getId() @@ -517,8 +575,14 @@ class VLP_resource(ECHO_resource): pt=PageTemplateFile(os.path.join(package_home(globals()),'vlp','library_template.zpt')).__of__(self) pt.content_type="text/html" return pt() - - index_html=show + + def index_html(self): + """index_html""" + #return self.REQUEST + if not self.REQUEST.has_key("ws"): + self.REQUEST.form["ws"]="1.5" + + return self.show() def generateLibraryTemplateHTML(self,RESPONSE=None): """lege standard index.html an""" @@ -559,6 +623,8 @@ class VLP_resource(ECHO_resource): def dir2index(self): """dir to index""" + excludeNames=['Icon'] + def calculateName(str): name=os.path.splitext(str[1:])[0] ret="%s: %s"%(str[0],name) @@ -573,7 +639,7 @@ class VLP_resource(ECHO_resource): temp=[] ret.sort() for x in ret: - if not (x[0]=="."): + if (not (x[0]==".")) and (not x in excludeNames): temp.append((calculateName(x),os.path.splitext(x)[0])) return temp @@ -642,10 +708,18 @@ class VLP_resource(ECHO_resource): def readIndexFile(self,url=None): """reads the indexfile. presently url not None isn't implemented. In the future url can be defined.""" - pagelist=[] - if not url: + if not url: url=self.absolute_url()+"/index.xml" + if self.ZCacheable_isCachingEnabled(): + + result = self.ZCacheable_get(view_name=url) + if result is not None: + # Got a cached value. + return result + + pagelist=[] + fh=ECHO_helpers.urlopen(url) dom=xml.dom.minidom.parse(fh) @@ -656,7 +730,8 @@ class VLP_resource(ECHO_resource): fileName=page.getAttribute('file') pagelist.append((pageNum,text,fileName)) - return pagelist + self.ZCacheable_set(pagelist,view_name=url) + return pagelist def getFileName(self): """getNameOfCurrentFile"""