--- ECHO_content/ECHO_collection.py 2004/04/18 19:40:13 1.48 +++ ECHO_content/ECHO_collection.py 2004/05/07 15:59:11 1.67 @@ -26,9 +26,15 @@ from Products.PageTemplates.PageTemplate from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate from Globals import Persistent, package_home from Acquisition import Implicit - -#from psycopg import libpq -#from pyPgSQL import libpq +from ECHO_helpers import displayTypes +try: + from psycopg import libpq +except: + try: + from pyPgSQL import libpq + except: + print "ECHO_collection: Warning - No libpq imported!" + import xml.dom.minidom import urllib @@ -70,6 +76,28 @@ def getText(nodelist): return rc +def sendFile(self, filename, type): + """sends an object or a local file (in the product) as response""" + paths = filename.split('/') + object = self + # look for an object called filename + for path in paths: + if hasattr(object, path): + object = getattr(object, path) + else: + object = None + break + if object: + # if the object exists then send it + object() + else: + # send a local file with the given content-type + fn = os.path.join(package_home(globals()), filename) + self.REQUEST.RESPONSE.setHeader("Content-Type", type) + self.REQUEST.RESPONSE.write(file(fn).read()) + return + + def readMetadata(url): """Methoden zum Auslesen der Metadateninformation zu einer Resource Vorerst noch Typ bib""" @@ -320,6 +348,11 @@ class ECHO_resource(Folder): except: return [] + def getContentType(self): + try: + return self.contentType + except: + return "" def ECHO_resource_config(self): """Main configuration""" @@ -343,7 +376,7 @@ class ECHO_resource(Folder): coordsnew=[] setECHO_collectionInformation(self,title,label,description,contentType,responsible,credits,weight,coordsnew) - + self.viewClassification=viewClassification self.coords=coordsnew[0:] self.link=link self.metalink=metalink @@ -534,12 +567,40 @@ def manage_addECHO_externalLink(self,id, RESPONSE.redirect('manage_main') +class ECHO_link(ECHO_externalLink): + """external_link""" + + meta_type="ECHO_link" + + + def content_html(self): + """template fuer content""" + return content_html(self,'link') + +def manage_addECHO_linkForm(self): + """Form for external Links""" + pt=PageTemplateFile('Products/ECHO_content/zpt/AddECHO_linkForm.zpt').__of__(self) + return pt() + + +def manage_addECHO_link(self,id,title,label,description,contentType,responsible,link,weight,coords=None,credits=None,RESPONSE=None): + """Add an external Link""" + + newObj=ECHO_link(id,link,title,label,description,contentType,responsible,credits,weight,coords) + + self._setObject(id,newObj) + + if RESPONSE is not None: + RESPONSE.redirect('manage_main') + class ECHO_collection(Folder, Persistent, Implicit): """ECHO Collection""" security=ClassSecurityInfo() meta_type='ECHO_collection' + displayTypes=displayTypes + def getTitle(self): """title""" return self.title.encode('utf-8') @@ -605,27 +666,31 @@ class ECHO_collection(Folder, Persistent element=getattr(object,entry) try: if element.meta_type in ["ECHO_collection","ECHO_group"]: - collections+="" + collections+="" collections+=getCollection(element,depth)+"\n" except: """nothing""" return collections - - return ""+getCollection(self)+"" + ret="""""" + return ret+""+getCollection(self)+"" def createJavaScript(self): """CreateJava""" - ret=javaScriptMain + #ret=javaScriptMain + ret="" - dynamical="" + dynamical="\n" for ob in self.getGraphicCoords(): if ob[4][4] == "": - dynamical+="""Coords.push(new Coord('%s', Img, %s));\n"""%(ob[1],ob[0]) + #dynamical+="""Coords.push(new Coord('%s', Img, %s));\n"""%(ob[1],ob[0]) + dynamical+="""addArea('%s', 'overview', %s, 'area');\n"""%(ob[1],ob[0]) else: - dynamical+="""Coords.push(new Coord('%s', Img, %s));//%s\n"""%(ob[1],ob[0],ob[4][4]) - dynamical+="ShowArrow(new getObj('i.%s'),Img,%s);\n"%(ob[1],ob[0]) - ret+=javaHandler%dynamical + dynamical+="""addArea('%s', 'overview', %s, 'arrow');\n"""%(ob[1],ob[0]) + #dynamical+="""Coords.push(new Coord('%s', Img, %s));//%s\n"""%(ob[1],ob[0],ob[4][4]) + #dynamical+="ShowArrow(new getObj('i.%s'),Img,%s);\n"%(ob[1],ob[0]) + #ret+=javaHandler%dynamical + ret+=dynamical return ret security.declarePublic('getCreditObject') @@ -656,21 +721,21 @@ class ECHO_collection(Folder, Persistent return ret security.declarePublic('ECHO_rerenderLinksMD') - def ECHO_rerenderLinksMD(self): + def ECHO_rerenderLinksMD(self,obj=None): """Rerender all Links""" - - for entry in self.__dict__.keys(): - object=getattr(self,entry) - + if not obj: + obj = self - try: + entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection']) + + for entry in entries: + if entry[1].meta_type == 'ECHO_resource': + entry[1].ECHO_getResourceMD(template="no") + print "rerender",entry[1].getId() + else: + self.ECHO_rerenderLinksMD(entry[1]) + - if object.meta_type == 'ECHO_resource': - - object.ECHO_getResourceMD(template="no") - - except: - """nothing""" return "Rerenderd all links to resources in: "+self.title @@ -819,8 +884,10 @@ class ECHO_collection(Folder, Persistent return self.showOverview() elif hasattr(self,'collection_index_template'): return self.collection_index_template() + elif hasattr(self,'main_index_template'): + return self.main_index_template() - pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_content_standard.zpt').__of__(self) + pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_main_index_template_standard.zpt').__of__(self) pt.content_type="text/html" return pt() @@ -835,32 +902,40 @@ class ECHO_collection(Folder, Persistent else: return [] + def area_img(self): + """area image""" + sendFile(self, 'images/red.gif', 'image/gif') + return + + def hl_lib_js(self): + """javascript""" + sendFile(self, 'js/hl_lib.js', 'text/plain') + return + + def js_lib_js(self): + """javascript""" + sendFile(self, 'js/js_lib.js', 'text/plain') + return def getGraphicCoords(self): """Give list of coordinates""" subColTypes=['ECHO_collection','ECHO_externalLink','ECHO_resource'] ids=[] - for entry in self.__dict__.keys(): - object=getattr(self,entry) - try: - if object.meta_type in subColTypes: - for coordtemp in object.coords: - if len(coordtemp)>3: - coord=coordtemp[0:4] - if hasattr(object,'label') and not object.label=="": - ids.append([string.join(coord,", "),object.getId(),object.label,object,coordtemp]) - elif hasattr(object,'title'): - if not object.title=="": - ids.append([string.join(coord,", "),object.getId(),object.title,object,coordtemp]) - else: - ids.append([string.join(coord,", "),object.getId(),object.getId(),object,coordtemp]) - else: - ids.append([string.join(coord,", "),object.getId(),object.getId(),object,coordtemp]) - - except: - """nothing""" - + for entrySearch in self.ZopeFind(self,obj_metatypes=subColTypes): + object=entrySearch[1] + if hasattr(object,'coords'): + for coordtemp in object.coords: + if len(coordtemp)>3: + coord=coordtemp[0:4] + label="" + if hasattr(object,'label') and not object.label=="": + label=object.label + elif hasattr(object,'title') and not object.title=="": + label=object.title + else: + label=object.getId() + ids.append([string.join(coord,", "),object.getId(),label,object,coordtemp,object.getViewClassification()]) return ids @@ -897,6 +972,29 @@ class ECHO_group(ECHO_collection): {'label':'Rerender Links','action':'ECHO_rerenderLinksMD'}, {'label':'Graphics','action':'ECHO_graphicEntry'}, ) + + def index_html(self): + """standard page""" + displayedObjects=self.ZopeFind(self,obj_metatypes=displayTypes) + #if (len(displayedObjects)==1) and (displayedObjects[0][1].meta_type=="ECHO_collection"): # nur ein Object dann redirect auf dieses Object + # return self.REQUEST.RESPONSE.redirect(displayedObjects[0][1].absolute_url()) + + if 'index.html' in self.__dict__.keys(): + return getattr(self,'index.html')() + + elif 'overview' in self.__dict__.keys(): + return self.showOverview() + elif hasattr(self,'group_index_template'): + return self.group_index_template() + elif hasattr(self,'collection_index_template'): + return self.collection_index_template() + elif hasattr(self,'main_index_template'): + return self.main_index_template() + + pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_main_index_template_standard.zpt').__of__(self) + pt.content_type="text/html" + return pt() + def ECHO_group_config(self): """Main configuration""" @@ -974,6 +1072,13 @@ class ECHO_root(Folder,Persistent,Implic """ECHO Root Folder""" meta_type="ECHO_root" + + def getImageTag(self): + """needed by main_template""" + return "" + secondaryLink="" #needed by main_template + secondaryLinkTitle="" #needed by main_template + def getBgcolour(self): """hack""" return "#dddddd" @@ -985,14 +1090,22 @@ class ECHO_root(Folder,Persistent,Implic else: retStr="