\n"%filename) else: - path=self.scalerPath+self.ImageViewerPath+"/"+os.path.splitext(ids[nr+i])[0]+"&mo=rawfile,hires" + + requestString=self.ImageViewerPath+"/"+os.path.splitext(ids[nr+i])[0]+"&mo=rawfile,hires" + path=getattr(self,'serverPath',genericServerPath)+"/scaledImage?fn="+requestString image=urllib.urlopen(path).read() @@ -266,6 +280,31 @@ class ImageDigilib(Folder,Persistent,Imp ) + def getAccessRight(self): + """get the accessright, return is string "extern" or "intern" """ + return self.getRights(self.filename.split('.')[0]) + + security.declarePublic('isAccessible') + + def isAccessible(self): + """gives true if obejct is accessible taking the rights of the user into account""" + + #TODO: implement rights, currently true if external and false if internal, and true if user has role authenticated + + username=self.REQUEST['AUTHENTICATED_USER'] + #print username + #print self.acl_users.getUserNames() + user=getSecurityManager().getUser() + + roles=user.getRoles() + if 'Authenticated' in roles: + return True + + if self.getAccessRight()=="extern": + return True + else: + return False + def addMetaObject(self,id,RESPONSE=None): """Add an MetaObject""" objectType=getattr(self.Control_Panel.Products.ImageMetaData,self.genericMetaDataType) @@ -295,6 +334,10 @@ class ImageDigilib(Folder,Persistent,Imp self.filename=filename self.meta=meta + def getBasename(self): + """returns base filename (sans extension)""" + return os.path.splitext(self.filename)[0] + def getMeta(self): """ausgabe der metadaten""" return self.meta @@ -321,12 +364,13 @@ class ImageDigilib(Folder,Persistent,Imp def uploadImage(self,fileupload,path_name): """upload an Image from an Requast""" #path_name=self.ImageStoragePath - fn=splitPath(fileupload.filename) + fn = self.filename or splitPath(fileupload.filename) filename=path_name+"/"+fn filedata=fileupload.read() f=open(filename,"w") f.write(filedata) f.close() + self.filename = fn try: os.chmod(filename,0664) except: @@ -348,7 +392,10 @@ class ImageDigilib(Folder,Persistent,Imp def download(self,fmt="&mo=rawfile,hires",suffix=None): """download""" - path=self.scalerPath+self.ImageViewerPath+"/"+os.path.splitext(self.filename)[0]+fmt + + requestString=self.ImageViewerPath+"/"+os.path.splitext(self.filename)[0]+fmt + path=getattr(self,'serverPath',genericServerPath)+"/scaledImage?fn="+requestString + if self.REQUEST.SESSION.has_key('filenamesIds') and self.REQUEST.SESSION['filenamesIds'].has_key(self.filename): filename=self.REQUEST.SESSION['filenamesIds'][self.filename][0]+"_"+self.filename @@ -368,16 +415,16 @@ class ImageDigilib(Folder,Persistent,Imp #return self.REQUEST.RESPONSE.redirect(path) def updateImageForm(self): - """form""" - pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','upDateImageForm.zpt')).__of__(self) - return pt() + """form""" + pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','upDateImageForm.zpt')).__of__(self) + return pt() security.declareProtected('View management screens','renameImageForm') def renameImageForm(self): - """form""" - pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','renameImageForm.zpt')).__of__(self) - return pt() + """form""" + pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','renameImageForm.zpt')).__of__(self) + return pt() security.declareProtected('View management screens','renameImage') def renameImage(self,newname,RESPONSE=None): @@ -478,12 +525,14 @@ class ImageDigilib(Folder,Persistent,Imp return "done" - + + security.declarePublic('thumb') def thumb(self,url=None): """show thumb""" thumbname=os.path.splitext(self.filename)[0]+".jpg" + requestString=self.ImageViewerPath+"/"+os.path.splitext(self.filename)[0]+"&dw=100&dh=100&mo=lores" + path=getattr(self,'serverPath',genericServerPath)+"/scaledImage?fn="+requestString - path=self.scalerPath+self.ImageViewerPath+"/"+os.path.splitext(self.filename)[0]+"&dw=100&dh=100&mo=lores" self.REQUEST.SESSION['string']="
" return ret + + + def getSetSelector(self, selected=None): + """returns the HTML select element for the sets""" + actualNr=0 + ids=self.show_thumbs() + colRows=self.getColTimesRow() + pagesize = colRows[0]*colRows[1] + numpages = int(len(ids)/pagesize) + if not ((len(ids) % pagesize)==0): + numpages+=1 + + ret="" + if numpages>1: + if selected: + ret+="""" + + return ret + + def isAllSets(self, showall=None): + """returns if there are any sets""" + ids=self.show_thumbs() + colRows=self.getColTimesRow(showall=showall) + pagesize = colRows[0]*colRows[1] + return (len(ids) <= pagesize) + + + def allSets(self, texton='show all', textoff='show groups'): + """returns HTML to toggle 'show all'""" + if self.isAllSets(showall='No'): + return "" + showall=self.REQUEST.SESSION.get('showall','no') + if showall=='no': + ret=''+texton+'' + else: + ret=''+textoff+'' + return ret + + def showRuler(self,selected=None): """show ruler""" - showall =self.REQUEST.SESSION.get('showall','no') + showall=self.REQUEST.SESSION.get('showall','no') ids=self.show_thumbs() if len(ids)==0: return "No entries" @@ -1198,7 +1355,7 @@ class ImageCollection(Folder, Persistent else: ret+=""""""%(ids[k],i) ret+="" - anf="Show thumbnail group no:" + anf="Show thumbnail group no: " try: @@ -1243,6 +1400,7 @@ class ImageCollection(Folder, Persistent ret="""show groups """%self.REQUEST['URL1'] return ret + def show_thumbs_selected_rows(self,numberOfColumns): """Ausgabe anzahl""" @@ -1279,33 +1437,39 @@ class ImageCollection(Folder, Persistent RESPONSE.setCookie("ImageViewerCols",cols) RESPONSE.redirect(self.REQUEST['URL1']+"/setDone") - + + def setDefaultColTimesRow(self, cols, rows): + """sets default columns and rows""" + self.defaultcols = cols + self.defaultrows = rows + def getColTimesRow(self,showall='No'): """coltimesrow""" REQUEST=self.REQUEST """matrix""" if REQUEST.cookies.has_key("ImageViewerRows"): - try: rows=int(REQUEST.cookies["ImageViewerRows"]) except: - rows=6 + rows=getattr(self,'defaultrows',6) else: - rows=6 + rows=getattr(self,'defaultrows',6) if REQUEST.cookies.has_key("ImageViewerCols"): #print "COLS",REQUEST.cookies["ImageViewerCols"] cols=int(REQUEST.cookies["ImageViewerCols"]) else: - cols=2 + cols=getattr(self,'defaultcols',3) + idsnumber=len(self.show_thumbs()) if rows: if cols*rows >idsnumber: rows=int(idsnumber/cols)+1 - #print cols,rows + if showall is None: + showall=self.REQUEST.SESSION.get('showall', 'No') if showall=='yes': rows=int(idsnumber/cols)+1 @@ -1316,7 +1480,7 @@ class ImageCollection(Folder, Persistent """Ausgabe anzahl""" idsAll=self.show_thumbs() - if len(idsAll)==0: #keine Einträge + if len(idsAll)==0: #keine Eintraege return 0 if self.REQUEST.SESSION.has_key("filename") and not (showall=="yes"): filename=self.REQUEST.SESSION["filename"] @@ -1415,7 +1579,7 @@ class ImageCollection(Folder, Persistent def getImageByName(self,filename,onlyName=None): """get filename""" - + fn=getattr(self,filename,None) if not fn: filenameM=filename.split(".")[0] @@ -1434,7 +1598,7 @@ class ImageCollection(Folder, Persistent security.declareProtected('View','index_html') - def index_html(self,fn=None): + def index_html(self,fn=None,generic=None): """main template collection""" if fn: @@ -1450,9 +1614,14 @@ class ImageCollection(Folder, Persistent self.REQUEST.SESSION['filenames']=ret #self.REQUEST.SESSION['filenamesIds']=fnIds - - pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','overview_selected.zpt')).__of__(self) - return pt() + + overview=self.ZopeFind(self,obj_ids=['overview_selected.html']) + + if overview and (generic is None): + return overview[0][1]() + else: + pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','overview_selected.zpt')).__of__(self) + return pt() if self.REQUEST.has_key('filename'): filen=self.REQUEST['filename'] @@ -1469,11 +1638,15 @@ class ImageCollection(Folder, Persistent overview=self.ZopeFind(self,obj_ids=['overview.html']) - if overview: + if overview and (generic is None): return overview[0][1]() + elif hasattr(self,'templates'): + pt=self.templates.imgcoll_main.__of__(self) + return pt() else: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','overview.zpt')).__of__(self) return pt() + def manage_AddImageCollectionForm(self): """Nothing yet""" @@ -1495,15 +1668,45 @@ class ImageCollectionMD(ImageCollection, meta_type="ImageCollection MD" #scalerPath="http://127.0.0.1:18080/digitallibrary/servlet/Scaler/?fn=" scalerPath="http://nausikaa2.rz-berlin.mpg.de/digitallibrary/servlet/Scaler/?fn=" + rightsQueryDefault="SELECT accessibility from vision_main where id_image=(SELECT id from vision_images where filename ~ '%s*' )" + rightsQueryFieldDefault="accessibility" + manage_options=ImageCollection.manage_options+( {'label':'ZSQLExtend','action':'changeZSQLExtendForm'}, + {'label':'Change Rights Query','action':'changeRightsQueryForm'}, ) - try: + try: changeZSQLExtendForm=ZSQLExtendFolder.changeZSQLExtendForm except: pass + def changeRightsQueryForm(self): + """change Rights Query""" + pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','ChangeRightsQueryForm.zpt')).__of__(self) + return pt() + + def changeRightsQuery(self,rightsQuery,rightsQueryField,RESPONSE=None): + """change Rightsquery""" + + self.rightsQuery=rightsQuery + self.rightsQueryField=rightsQueryField + + if RESPONSE is not None: + RESPONSE.redirect('manage_main') + + + + def getRightsQuery(self): + """get Query""" + return getattr(self,'rightsQuery',self.rightsQueryDefault) + + def getRightsQueryField(self): + """get Query Fiueld""" + return getattr(self,'rightsQueryField',self.rightsQueryFieldDefault) + + + def setGenericSearchStringForm(self): """form setze generischen search string fuer MD""" pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','setGenericSearchStringForm.zpt')).__of__(self) @@ -1517,7 +1720,17 @@ class ImageCollectionMD(ImageCollection, """main template collection""" pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','thumbListMD.zpt')).__of__(self) return pt() - + + def getRights(self,id): + """get the rights from a database""" + #print self.rightsQuery%id + results=self.ZSQLSimpleSearch(self.getRightsQuery()%id) + if results: + result = getattr(results[0],self.getRightsQueryField()) + else: + result = '' + return result + def manage_AddImageCollectionMDForm(self): """Nothing yet""" @@ -1596,7 +1809,7 @@ class ImageZogiLib(ImageDigilib): ImageViewerPath und ImageStoragePath und wenn vorhanden Pfad zur Collection werden zusaetzlich abgespeichert """ - + #TODO: scaler path notwendig? meta_type="ImageZogiLib" manage_options=ImageDigilib.manage_options+(