--- ECHO_content/VLPExtension.py 2004/05/27 09:31:25 1.2 +++ ECHO_content/VLPExtension.py 2004/09/01 14:32:32 1.24 @@ -1,10 +1,42 @@ -from ECHO_collection import * +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 Products.zogiLib import zogiLib +try: + from Products.zogiLib import zogiLib +except: + print "Zogilib not installed, VLP_resource will not work" + +import xml.dom.minidom +import urllib +import xmlrpclib + + + +def lemmatize(str): + """takes a str and addes links the dictionary service""" + server = xmlrpclib.ServerProxy("http://archimedes.fas.harvard.edu/cgi-bin/donatus-rpc") + if server: + splitted=str.split(" ") + wordlist=["%s"%split for split in splitted].join() + return wordlist + + + + +def makeXML(str): + try: + dom=xml.dom.minidom.parseString(str) + return str + except: + + return """ + %s + """%str + + def getText(nodelist): rc = "" @@ -13,10 +45,210 @@ def getText(nodelist): rc = rc + node.data return rc +class VLP_essay(Folder): + """classe für VLP essays""" + + meta_type="VLP_essay" + + manage_options = Folder.manage_options+( + {'label':'Main Config','action':'ConfigVLP_essayForm'}, + {'label':'Generate Essay Template','action':'generateEssayTemplateHTML'}, + ) + + def content_html(self,type='collection'): + """template fuer content""" + #templates = self.ZopeFind(self.aq_parent,obj_ids=[type+"_template"]) + # + #if templates: + # return templates[0][1]() + + if hasattr(self,type+"_template"): + obj=getattr(self,type+"_template") + return obj() + else: + pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_%s_template_standard.zpt'%type).__of__(self) + pt.content_type="text/html" + return pt() + + def ConfigVLP_essayForm(self): + """Form for adding""" + pt=PageTemplateFile('Products/ECHO_content/vlp/ChangeVLP_essay.zpt').__of__(self) + return pt() + + def ChangeVLP_essay(self,title,label,description,RESPONSE=None): + """Change vlp_essay""" + self.title=title + self.label=label + self.description=description + + if RESPONSE is not None: + RESPONSE.redirect('manage_main') + + def __init__(self,id,title,label): + """init""" + self.id=id + self.title=title + self.label=label + + def index_html(self): + + """show the rendered file""" + + if hasattr(self,'essayTemplate.html'): + return getattr(self,'essayTemplate.html')() + + pt=PageTemplateFile('Products/ECHO_content/vlp/essay_template.zpt').__of__(self) + pt.content_type="text/html" + return pt() + + def generateEssayTemplateHTML(self,RESPONSE=None): + """lege standard index.html an""" + + if not hasattr(self,'essayTemplate.html'): + zt=ZopePageTemplate('essayTemplate.html') + self._setObject('essayTemplate.html',zt) + default_content_fn = os.path.join(package_home(globals()), + 'vlp/essay_template.zpt') + text = open(default_content_fn).read() + zt.pt_edit(text, 'text/html') + + else: + return "already exists!" + + if RESPONSE is not None: + RESPONSE.redirect('manage_main') + + + def getPage(self,pagenum): + """gibt essay page mit num aus""" + 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.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])) + print "A" + return self.xml2html(makeXML(str(pages[int(pagenum)-1][1])),quote="no") + else: + print "B" + #return makeXML(str(pages[int(pagenum)-1][1])) + 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 + if int(pagenum)+1 <= pages: + retstr=url+"?p="+str(int(pagenum)+1) + return """next"""%retstr + + def previousPage(self,pagenum,url): + + if int(pagenum)-1 > 0: + retstr=url+"?p="+str(int(pagenum)-1) + return """previous"""%retstr + + def nextURL(self,pagenum,url): + pages=len(self.ZopeFind(self,obj_metatypes=['DTML Document','File'])) # teste ob performance ok, sonst in variable + if int(pagenum)+1 <= pages: + retstr=url+"?p="+str(int(pagenum)+1) + return retstr + + def previousURL(self,pagenum,url): + + if int(pagenum)-1 > 0: + retstr=url+"?p="+str(int(pagenum)-1) + return retstr + + +def manage_addVLP_essayForm(self): + """Form for adding""" + pt=PageTemplateFile('Products/ECHO_content/vlp/AddVLP_essay.zpt').__of__(self) + return pt() + +def manage_addVLP_essay(self, id,title,label,RESPONSE=None): + """add the copyright""" + + + self._setObject(id, VLP_essay(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'}, + {'label':'Update Library','action':'updateCollection'}, + {'label':'Update Metadata','action':'updateCollectionMD'}, + ) + + def VLP_path_configForm(self): + """change pt""" + path=PageTemplateFile('Products/ECHO_content/vlp/ChangeVLPPath.zpt').__of__(self) + return pt() + + def VLP_path_config(self,path,RESPONSE=None): + """config""" + self.path=path + 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""" + files=os.listdir(self.path) + for fileName in files: + + if fileName[0:3]=="lit": + + metalink=self.REQUEST['URL1']+"/"+fileName+"/index_meta" + newObj=VLP_resource(fileName,'',metalink,fileName,fileName,fileName,'generated','book','','','','','','') + self._setObject(fileName,newObj) + + genObj=getattr(self,fileName) + genObj.createIndexFile() + + + if RESPONSE is not None: + RESPONSE.redirect('manage_main') + def updateCollectionMD(self,RESPONSE=None): + """updateMD""" + files=os.listdir(self.path) + for fileName in files: + if fileName[0:3]=="lit": + genObj=getattr(self,fileName) + genObj.copyIndex_meta2echo_resource() + genObj.generate_title() + + if RESPONSE is not None: + RESPONSE.redirect('manage_main') + + def copyFullTextsFromDB(self,RESPONSE=None): + """copy fulltext aus DB""" + + ress=self.ZopeFind(self,obj_metatypes=['VLP_resource']) + ret="" + for res in ress: + tmp=res[1].copyTranscriptionFromDB() + ret+=tmp + + if RESPONSE: + RESPONSE.write(tmp+"\n") + if not RESPONSE: + return ret + else: + RESPONSE.write("END\n") + + def manage_addVLP_collectionForm(self): """Form for adding a ressource""" pt=PageTemplateFile('Products/ECHO_content/vlp/AddVLP_collectionForm.zpt').__of__(self) @@ -24,13 +256,14 @@ def manage_addVLP_collectionForm(self): -def manage_addVLP_collection(self,id,title,label,description,contentType,responsible,weight,sortfield,coords="",secondaryLinkTitle="",secondaryLink="",credits=None,RESPONSE=None,imageTag="",bgcolour=""): +def manage_addVLP_collection(self,id,title,label,description,contentType,responsible,weight,sortfield,path,coords="",secondaryLinkTitle="",secondaryLink="",credits=None,RESPONSE=None,imageTag="",bgcolour=""): """add a echo collection""" newObj=VLP_collection(id,title,label,description,contentType,responsible,credits,weight,sortfield,coords,secondaryLinkTitle=secondaryLinkTitle,secondaryLink=secondaryLink,imageTag=imageTag,bgcolour="") self._setObject(id,newObj) + setattr(newObj,'path',path) if RESPONSE is not None: RESPONSE.redirect('manage_main') @@ -51,20 +284,54 @@ class VLP_resource(ECHO_resource): {'label':'Update Index','action':'createIndexFile'}, {'label':'Reset MetaLink','action':'resetMetaLink'}, {'label':'Generate Title','action':'generate_title'}, + {'label':'Generate Library Template','action':'generateLibraryTemplateHTML'}, ) - - def printDict(self): - """dict""" - return self.__dict__ - ## def __init__(self,id,link,metalink,resourceID,title,label,description,contentType,renderingType,responsible,credits,weight,coords): -## """angepasstes init""" - - -## return ECHO_resource(id,link,metalink,resourceID,title,label,description,contentType,renderingType,responsible,credits,weight,coords) + def transcription(self): + """show the rendered transcriptiofile""" + + if hasattr(self,'libraryTranscriptionTemplate.html'): + return getattr(self,'libraryTranscriptionTemplate.html')() + + pt=PageTemplateFile('Products/ECHO_content/vlp/library_transcriptionTemplate.zpt').__of__(self) + pt.content_type="text/html" + return pt() + + + def copyTranscriptionFromDB(self): + """checks if transcription exits in DB""" + founds=self.search(var='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') + + ft=self.ZopeFind(self,obj_metatypes=['ECHO_fullText']) + + if ft: + + ft[0][1].pt_edit(re3.encode('utf-8','ignore'),'text/xml') + + else: + self._setObject('fulltext',ECHO_fullText(id,re3)) + + return "FT: %s"%self.getId() + else: + return "no: %s"%self.getId() + def resetMetaLink(self,all="no",RESPONSE=None): """resets metalink to standard resp. in case of server change it sets to the new server url""" if all=="yes": @@ -79,18 +346,55 @@ class VLP_resource(ECHO_resource): def show(self): """show the rendered file""" + + if self.REQUEST.get('p',None): + self.REQUEST.set('pn',self.file2page(self.REQUEST.get('p',None))) + + if hasattr(self,'libraryTemplate.html'): + return getattr(self,'libraryTemplate.html')() + pt=PageTemplateFile('Products/ECHO_content/vlp/library_template.zpt').__of__(self) pt.content_type="text/html" return pt() - + index_html=show + + def generateLibraryTemplateHTML(self,RESPONSE=None): + """lege standard index.html an""" + + if not hasattr(self,'libraryTemplate.html'): + zt=ZopePageTemplate('libraryTemplate.html') + self._setObject('libraryTemplate.html',zt) + default_content_fn = os.path.join(package_home(globals()), + 'vlp/library_template.zpt') + text = open(default_content_fn).read() + zt.pt_edit(text, 'text/html') + + else: + return "already exists!" + + if RESPONSE is not None: + RESPONSE.redirect('manage_main') + + def index_meta(self): """index_meta""" + pt=PageTemplateFile('Products/ECHO_content/vlp/index_meta.zpt').__of__(self) pt.content_type="text/html" return pt() - + def file2page(self,p): + """converts filename to pagenumber""" + dom=xml.dom.minidom.parse(ECHO_helpers.urlopen(getattr(self,'index.xml').absolute_url())) + + 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') + + return 0 + def dir2index(self): """dir to index""" @@ -108,12 +412,13 @@ class VLP_resource(ECHO_resource): for x in ret: if not (x[0]=="."): - temp.append(calculateName(x)) + temp.append((calculateName(x),os.path.splitext(x)[0])) return temp + def firstPage(self,url=None): """showlink to the first image""" - if self.REQUEST.get('pn')=="1": #erste seinte dann kein a tag + if self.REQUEST.get('pn','1')=="1": #erste seinte dann kein a tag return """first
first""" else: @@ -128,7 +433,7 @@ class VLP_resource(ECHO_resource): if pages: ln=len(pages) - if self.REQUEST.get('pn')==str(ln): #letzte seite dann kein a tag + if (self.REQUEST.get('pn')==str(ln)) or (ln==1): #letzte seite dann kein a tag oder nur eine Seite return """last
last""" else: @@ -143,11 +448,11 @@ class VLP_resource(ECHO_resource): nn = int(self.REQUEST.get('pn','1'))-1 if nn < 1: #letzte seite dann kein a tag - return """prev
prev""" + return """prev
prev""" else: return """ - prev
prev + prev
prev """%(self.REQUEST['URL']+"?pn="+str(nn)) @@ -158,12 +463,12 @@ class VLP_resource(ECHO_resource): ln=len(pages) nn = int(self.REQUEST.get('pn','1'))+1 - if nn>int(ln): #letzte seite dann kein a tag - return """next
next""" + if (nn>int(ln)) or (ln==1): #letzte seite dann kein a tag + return """next
next""" else: return """ - next
next + next
next """%(self.REQUEST['URL']+"?pn="+str(nn)) @@ -174,17 +479,24 @@ class VLP_resource(ECHO_resource): if not url: url=self.absolute_url()+"/index.xml" - fh=urllib.urlopen(url) + fh=ECHO_helpers.urlopen(url) dom=xml.dom.minidom.parse(fh) for page in dom.getElementsByTagName('page'): text=getText(page.childNodes) pageNum=page.getAttribute('nr') - pagelist.append((pageNum,text)) + fileName=page.getAttribute('file') + pagelist.append((pageNum,text,fileName)) return pagelist - + + def getFileName(self): + """getNameOfCurrentFile""" + pn=int(self.REQUEST.get('pn','1')) + pageinfo=self.readIndexFile()[pn-1] + return pageinfo[2] + def createIndexFile(self,RESPONSE=None): """create index file"""