--- ZSQLExtend/ZSQLExtend.py 2006/05/15 08:19:01 1.84 +++ ZSQLExtend/ZSQLExtend.py 2012/09/03 13:06:11 1.144 @@ -4,22 +4,38 @@ from Globals import DTMLFile,package_hom import urllib import re import string -import sys #from pyPgSQL import libpq -from AccessControl import getSecurityManager +import psycopg2 +from AccessControl import getSecurityManager,Unauthorized from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate from Products.PageTemplates.PageTemplateFile import PageTemplateFile from Products.ZSQLMethods.SQL import SQLConnectionIDs +from Shared.DC.ZRDB.Results import Results + from xml.sax.saxutils import escape from types import * import Shared.DC.ZRDB.DA -import zLOG +import logging import os.path import os +import copy +import unicodedata +import tempfile +import sys + +#ersetzt logging +def logger(txt,method,txt2): + """logging""" + logging.info(txt+ txt2) + + from OFS.SimpleItem import SimpleItem def getTextFromNode(nodename): + """get the cdata content of a node""" + if nodename is None: + return "" nodelist=nodename.childNodes rc = "" for node in nodelist: @@ -27,7 +43,6 @@ def getTextFromNode(nodename): rc = rc + node.data return rc - def analyseIntSearch(word): #analyse integer searches @@ -44,6 +59,36 @@ def analyseIntSearch(word): else: return "BETWEEN "+splitted[0]+" AND "+splitted[1] +def unicodify(str): + """decode str (utf-8 or latin-1 representation) into unicode object""" + if not str: + return u"" + if type(str) is StringType: + try: + return str.decode('utf-8') + except: + return str.decode('latin-1') + else: + return str + +def utf8ify(str): + """encode unicode object or string into byte string in utf-8 representation""" + if not str: + return "" + if type(str) is StringType: + return str + else: + return str.encode('utf-8') + + +def setPsycopg2UseUnicode(): + """force Psycopg2DA to return unicode objects""" + try: + import psycopg2 + import psycopg2.extensions + psycopg2.extensions.register_type(psycopg2.extensions.UNICODE) + except: + logging.error("Unable to force psycopg2 to use unicode") def sql_quote(v): @@ -54,9 +99,12 @@ def sql_quote(v): v=string.join(string.split(v,dkey),quote_dict[dkey]) return "'%s'" % v -def showSQLConnectionIDs(self): - return SQLConnectionIDs(self) +#def showSQLConnectionIDs(self): +# return SQLConnectionIDs(self) +class Options: + """options class""" + class ZSQLIndex(SimpleItem): """index""" meta_type="ZSQLIndex" @@ -73,35 +121,88 @@ class ZSQLIndex(SimpleItem): return self.index class ZSQLExtendFolder(Folder,Persistent, Implicit): - """Folder""" + """Klasse die Methoden fuer die Abfrage einer SQL-Datenbank zur Verfuegung stellt. + + """ meta_type="ZSQLExtendFolder" + #primaryKeys={} + #primaryKey= + + def getSQLConnectionIDs(self): + logging.debug(SQLConnectionIDs(self)) + return SQLConnectionIDs(self) + + def getPrimaryKey(self,table=None): + """returns primary key for the database""" + if table is None: + return getattr(self,'primaryKey','oid') + + + + pks= getattr(self, "primaryKeys",{}) + + k = pks.get(table,None) + + if k is None: + logging.debug("getPrimaryKey: no primary key for table %s stored use standard key %s"%(table,getattr(self,'primaryKey','oid'))) + logging.debug(pks) + return getattr(self,'primaryKey','oid') + + return k + + + def getPrimaryKeysAsString(self): + """get all keys""" + + if not hasattr(self, 'primaryKeys'): + return "" + + return ";".join(["%s:%s"%val for val in self.primaryKeys.items()]) + + def ZSQLQuote(self,str): """quote str for sql""" return sql_quote(str) - + def unicodify(self, s): + """return unicode object for string (utf-8 or latin1) or unicode object s""" + return unicodify(s) + + def utf8ify(self, s): + """return utf-8 encoded string object for string or unicode object s""" + return utf8ify(s) + + def normalizeField(self,table,fieldname, newFieldName=None,mode="alter", RESPONSE=None): - """normalize a field""" + """normalize a field, d.h. entfernt alle diakritischen Zeichen und ersetzt diese + durch den Grundbuchstaben in einer Spalte einer Tabelle + @param table: Tabellename + @param fieldname: Name der Spalte + @param newFieldName: (optional) default ist fieldname+"_normal" + @param mode: (optional) default ist "alter". Mode "alter" aendert ein bestehendes Feld newFieldName, mode "create" erzeugt diese zuerst. + """ import unicodedata if not newFieldName: newFieldName=fieldname+"_normal" - + + #normalisierungs routine def normal(str): if str: return unicodedata.normalize('NFKD', str.decode('utf-8')).encode('ASCII', 'ignore') else: return "" + if mode=="create": # create the field qstr="""alter table %s add %s %s""" self.ZSQLSimpleSearch(qstr%(table,newFieldName,'text')) - qstr="select oid,%s from %s"%(fieldname,table) + qstr="select %s from %s"%(fieldname,table) for result in self.ZSQLSimpleSearch(qstr): - qstr="update %s set %s = %s where oid = %s" + qstr="update %s set %s = %s where "+self.getPrimaryKey()+" = %s" - self.ZSQLSimpleSearch(qstr%(table,newFieldName,self.ZSQLQuote(normal(getattr(result,fieldname))),result.oid)) + self.ZSQLSimpleSearch(qstr%(table,newFieldName,self.ZSQLQuote(normal(getattr(result,fieldname))),getattr(result,self.getPrimaryKey))) def importAccessModell(self,configFileName,RESPONSE=None): """import tables from access @@ -125,7 +226,7 @@ class ZSQLExtendFolder(Folder,Persistent containers=db.xpath("./@container") identifiers=db.xpath("./@identify") - print containers + if not (len(containers)==1): return False else: @@ -147,6 +248,7 @@ class ZSQLExtendFolder(Folder,Persistent @param elementNameForTable: must be a element of type complex type. the element of the sequence in the complex type define the columns of the table >table< @param data (optional): data to be imported + @param filename (optional) or filename @param identify: (optional) field res. tag which identifies a entry uniquely for updating purposes. @param RESPONSE: (optional) @@ -155,7 +257,7 @@ class ZSQLExtendFolder(Folder,Persistent #from xml.dom.minidom import parseString,parse from Ft.Xml import Parse - zLOG.LOG("import xsd",zLOG.INFO,"called") + logger("import xsd",logging.INFO,"called") #fh=file("/tmp/fmpxml.xml") import bz2 import base64 @@ -165,16 +267,16 @@ class ZSQLExtendFolder(Folder,Persistent if data: data=bz2.decompress(base64.decodestring(data)) - #zLOG.LOG("import xsd",zLOG.INFO,"received file") + #logger("import xsd",logging.INFO,"received file") doc=Parse(data) - #zLOG.LOG("import xsd",zLOG.INFO,"parsed file") + #logger("import xsd",logging.INFO,"parsed file") elif filename: fh=file(filename) txt=fh.read() doc=Parse(txt) - #zLOG.LOG("import xsd",zLOG.INFO,"parsed file") + #logger("import xsd",logging.INFO,"parsed file") Nss={'xsd':'http://www.w3.org/2001/XMLSchema'} @@ -193,7 +295,7 @@ class ZSQLExtendFolder(Folder,Persistent else: create=False - zLOG.LOG("update xsd: fieldnames",zLOG.INFO,repr(fieldNames)) + logger("update xsd: fieldnames",logging.INFO,repr(fieldNames)) qstr="""select attname from pg_attribute, pg_class where attrelid = pg_class.oid and relname = '%s' """ columns=[x.attname for x in self.ZSQLSimpleSearch(qstr%table)] @@ -208,7 +310,7 @@ class ZSQLExtendFolder(Folder,Persistent for fieldName in fieldNames: if type(fieldName) is UnicodeType: fieldName=fieldName.encode('utf-8') - zLOG.LOG("update xml: fieldname",zLOG.INFO,repr(fieldName)) + logging.info("update xml: fieldname",logging.INFO,repr(fieldName)) if fieldName.lower() not in columns: if create:# table does not exist therefore create with one column @@ -218,7 +320,7 @@ class ZSQLExtendFolder(Folder,Persistent qstr="""alter table %s add %s %s""" self.ZSQLSimpleSearch(qstr%(table,fieldName,'text')) - zLOG.LOG("update xsd: fieldname add",zLOG.INFO,qstr%(table,fieldName,'text')) + logger("update xsd: fieldname add",logging.INFO,qstr%(table,fieldName,'text')) def importXMLFileAccess(self,table,container,data=None,identify=None,filename=None,RESPONSE=None): @@ -232,7 +334,7 @@ class ZSQLExtendFolder(Folder,Persistent ''' from xml.dom.pulldom import parseString,parse - zLOG.LOG("import xml",zLOG.INFO,"called") + logger("import xml",logging.INFO,"called") #fh=file("/tmp/fmpxml.xml") import bz2 import base64 @@ -241,14 +343,14 @@ class ZSQLExtendFolder(Folder,Persistent if data: data=bz2.decompress(base64.decodestring(data)) - zLOG.LOG("import xml",zLOG.INFO,"received file") + logger("import xml",logging.INFO,"received file") doc=parseString(data) - zLOG.LOG("import xml",zLOG.INFO,"parsed file") + logger("import xml",logging.INFO,"parsed file") elif filename: fh=file(filename) doc=parse(fh) - zLOG.LOG("import xml",zLOG.INFO,"parsed file") + logger("import xml",logging.INFO,"parsed file") while 1: node=doc.getEvent() @@ -263,7 +365,7 @@ class ZSQLExtendFolder(Folder,Persistent if col.nodeType is col.ELEMENT_NODE: data=col.nodeName dataSet[data]=getTextFromNode(col) - print dataSet.keys() + update=False if identify: @@ -271,7 +373,7 @@ class ZSQLExtendFolder(Folder,Persistent field=dataSet[identify] searchStr="""select %s from %s where %s = '%s'"""%(identify,table,identify,field) - zLOG.LOG("import xml",zLOG.INFO,searchStr) + logger("import xml",logging.INFO,searchStr) search=self.ZSQLSimpleSearch(searchStr) if search: update=True @@ -285,133 +387,134 @@ class ZSQLExtendFolder(Folder,Persistent field=dataSet[identify] queryStr="""UPDATE %s SET %s WHERE %s = '%s' """%(table,setStr,identify,field) - zLOG.LOG("update xml",zLOG.INFO,queryStr) + logger("update xml",logging.INFO,queryStr) self.ZSQLSimpleSearch(queryStr) ret+="ud: %s \n"%field - else: - + else: fields=",".join(dataSet.keys()) values=",".join([""" %s """%self.ZSQLQuote(dataSet[x]) for x in dataSet.keys()]) queryStr="""INSERT INTO %s (%s) VALUES (%s)"""%(table,fields,values) self.ZSQLSimpleSearch(queryStr) - zLOG.LOG("update xml",zLOG.INFO,queryStr) - - + logger("update xml",logging.INFO,queryStr) - return ret - def importXMLFile(self,table,data=None,identify=None,filename=None,RESPONSE=None): - #TODO: finish importXMLFile - ''' - Import XML file into the table - @param table: name of the table the xml shall be imported into - @param containerTagName: XML-Tag which describes a dataset - @param data: data to be imported - @param identify: (optional) field res. tag which identifies a entry uniquely for updating purposes. + def importXMLFileFMP(self,table,dsn=None,uploadfile=None,update_fields=None,id_field=None,sync_mode=False, + lc_names=True,keep_fields=False,ascii_db=False,replace=False,backup=False, + debug=False,log_to_response=False, + redirect_url=None,RESPONSE=None): + """ + Import FileMaker XML file (FMPXMLRESULT format) into the table. + @param dsn: database connection string + @param table: name of the table the xml shall be imported into (may be comma-separated list) + @param uploadfile: xmlfile file + @param update_fields: (optional) list of fields to update; default is to create all fields + @param id_field: (optional) field which uniquely identifies an entry for updating purposes. + @param sync_mode: (optional) really synchronise, i.e. delete entries not in XML file + @param lc_names: (optional) lower case and clean up field names from XML + @param keep_fields: (optional) don't add fields to SQL database + @param ascii_db: (optional) assume ascii encoding in db + @param replace: (optional) delete and re-insert data + @param backup: (optional) create backup of old table (breaks indices) @param RESPONSE: (optional) - ''' - from xml.dom.pulldom import parseString,parse - - zLOG.LOG("import xml",zLOG.INFO,"called") - #fh=file("/tmp/fmpxml.xml") - import bz2 - import base64 - - ret="" - if data: - data=bz2.decompress(base64.decodestring(data)) + @param redirect_url: (optional) url for redirecting after the upload is done + """ - zLOG.LOG("import xml",zLOG.INFO,"received file") - doc=parseString(data) - zLOG.LOG("import xml",zLOG.INFO,"parsed file") - - elif filename: - fh=file(filename) - doc=parse(fh) - zLOG.LOG("import xml",zLOG.INFO,"parsed file") - while 1: - node=doc.getEvent() - - if node is None: - break; - else: - if node[1].nodeName=='ROW': - doc.expandNode(node[1]) - cols=node[1].getElementsByTagName('COL') - dataSet=[] - for col in cols: - data=col.getElementsByTagName('DATA') - dataSet.append(getTextFromNode(data[0])) - update=False - if identify: - - nr=fieldNames.index(identify) - field=dataSet[nr] - - searchStr="""select %s from %s where %s = '%s'"""%(identify,table,identify,field) - zLOG.LOG("import xml",zLOG.INFO,searchStr) - search=self.ZSQLSimpleSearch(searchStr) - if search: - update=True - - if update: - tmp=[] - for fieldName in fieldNames: - tmp.append("""%s = %s"""%(fieldName,self.ZSQLQuote(dataSet[fieldNames.index(fieldName)]))) - setStr=",".join(tmp) - nr=fieldNames.index(identify) - field=dataSet[nr] - - queryStr="""UPDATE %s SET %s WHERE %s = '%s' """%(table,setStr,identify,field) - zLOG.LOG("update xml",zLOG.INFO,queryStr) - self.ZSQLSimpleSearch(queryStr) - ret+="ud: %s \n"%field - else: + tfilehd,filename=tempfile.mkstemp() + tfile=os.fdopen(tfilehd,'w') + logging.info("importXMLFileFMP: importing %s"%uploadfile) + for c in uploadfile.read(): + tfile.write(c) + tfile.close() + + from importFMPXML import importFMPXML + + if not dsn: + dsn=self.getConnectionObj().connection_string + + logging.debug("dsn: %s"%dsn) + logging.debug("table: %s"%table) + logging.debug("update_fields: %s"%update_fields) + logging.debug("id_field: %s"%id_field) + logging.debug("sync_mode: %s"%sync_mode) + logging.debug("lc_names: %s"%lc_names) + logging.debug("keep_fields: %s"%keep_fields) + logging.debug("ascii_db: %s"%ascii_db) + logging.debug("replace: %s"%replace) + logging.debug("backup: %s"%backup) + logging.debug("debug: %s"%debug) + logging.debug("log_to_response: %s"%log_to_response) + logging.debug("RESPONSE: %s"%repr(RESPONSE)) + + tablelist=table.split(',') + logging.debug("tablelist: %s"%tablelist) + #table=tables + + for t in tablelist : + logging.debug("table: %s"%table) + options=Options() + options.dsn=dsn + options.table=t + options.filename=filename + options.update_fields=update_fields + options.id_field=id_field + options.sync_mode=sync_mode + options.lc_names=lc_names + options.replace_table=replace + options.keep_fields=keep_fields + options.ascii_db=ascii_db + options.replace_table=replace + options.backup_table=backup + options.debug=debug + logging.debug(options) + if RESPONSE and log_to_response: + # set up logging to response as plain text + logging.debug("Setting up logging to RESPONSE") + RESPONSE.setHeader("Content-Type","text/plain; charset=utf-8") + RESPONSE.write("Import FMPXML file...\n\n") + RESPONSE.flush() + loghandler = logging.StreamHandler(RESPONSE) + if debug: + loghandler.setLevel(logging.DEBUG) + else: + loghandler.setLevel(logging.INFO) + logger = logging.getLogger('db.import.fmpxml') + logger.addHandler(loghandler) + options.use_logger_instance = logger - - fields=",".join(fieldNames) - values=",".join([""" %s """%self.ZSQLQuote(x) for x in dataSet]) - - - queryStr="""INSERT INTO %s (%s) VALUES (%s)"""%(table,fields,values) - self.ZSQLSimpleSearch(queryStr) - zLOG.LOG("update xml",zLOG.INFO,queryStr) - ret+="ad: %s \n"%field - - elif node[1].nodeName=="METADATA": - fieldNames=[] - doc.expandNode(node[1]) + try: + err = None + importFMPXML(options) + logging.info("importXMLFileFMP: done") + except Exception, err: + logging.error("Error importing: %s"%err) + + if RESPONSE and log_to_response: + loghandler.flush() + if err is not None: + RESPONSE.write("\n\nERROR while importing: %s"%err) + else: + RESPONSE.write("\n\n DONE!") + + elif RESPONSE and redirect_url: + RESPONSE.redirect(redirect_url) - names=node[1].getElementsByTagName('FIELD') + os.remove(filename) - for name in names: - fieldNames.append(name.getAttribute('NAME')) - - zLOG.LOG("update xml: fieldnames",zLOG.INFO,repr(fieldNames)) - qstr="""select attname from pg_attribute, pg_class where attrelid = pg_class.oid and relname = '%s' """ - columns=[x.attname for x in self.ZSQLSimpleSearch(qstr%table)] - - for fieldName in fieldNames: - zLOG.LOG("update xml: fieldname",zLOG.INFO,repr(fieldName)) - if fieldName not in columns: - qstr="""alter table %s add %s %s""" - self.ZSQLSimpleSearch(qstr%(table,fieldName,'text')) - zLOG.LOG("update xml: fieldname add",zLOG.INFO,qstr%(table,fieldName,'text')) - #fn=node[1].getAttribute("xml:id") - #nf=file("xtf/"+fn+".xtf",'w') - #nf.write(""""""+node[1].toxml()+"") - #print "wrote: %s"%fn - return ret - + def generateIndex(self,field,index_name,table,RESPONSE=None): - """erzeuge index aus feld""" + """erzeuge ein Index Objekt einem Feld (experimental) + @param field: Feldname zu dem ein Index erzeugt werden soll + @param index_name: Name des Index + @param table: Tabellen name""" + + index={} - founds=self.ZSQLSimpleSearch("""SELECT %s,oid FROM %s LIMIT 2000"""%(field,table)) + founds=self.ZSQLSimpleSearch("""SELECT %s FROM %s """%(field,table)) for found in founds: tmp=getattr(found,field,None) @@ -419,9 +522,9 @@ class ZSQLExtendFolder(Folder,Persistent strings=tmp.split(" ") for string in strings: if index.get(string): - index[string].append(found.oid) + index[string].append(gettr(found,self.getPrimaryKey())) else: - index[string]=[found.oid] + index[string]=[gettr(found,self.getPrimaryKey())] RESPONSE.write(string+"\n") if not hasattr(self,index_name): @@ -431,26 +534,44 @@ class ZSQLExtendFolder(Folder,Persistent self._getOb(index_name).setIndex(index) def getIndex(self,index_name): - """getIndex""" + """getIndex from index_name + return an indexObject with index_name + """ + founds=self.ZopeFind(self,obj_ids=[index_name]) return founds[0][1].getIndex() - def testneu(self): - """test""" - relStatement="""period like '%s%%'""" - statement="select * from cdli_cat" - wherePart="museum_no like 'VAT%'" - classes=['Uruk III','Uruk IV'] - return self.searchRel(relStatement,statement,wherePart,classes) - def URLquote(self,txt): - """urlquote""" + """urlquote + @param txt: text der urlgequoted werden soll. + """ return urllib.quote(txt) + + def createIdSet(self, resultset, idField=None): + """returns a (frozen)set of IDs from a SQL-resultset (using idField) or a list (if idField=None)""" + logging.debug("createidset for idfield %s"%idField) + if idField is None: + return frozenset(resultset) + else: + idlist = [r[idField] for r in resultset] + return frozenset(idlist) + + def opIdSet(self, a, b, op): + """operate on sets a and b""" + logging.debug("opidset with op %s"%op) + if (op == 'intersect'): + return a.intersection(b) + elif (op == 'union'): + return a.union(b) + elif (op == 'diff'): + return a.difference(b) + + def searchRel(self,relStatement,statement,wherePart,classes): - """suche relative haufigkeiten""" + """suche relative haufigkeiten (experimental)""" ret={} allRecords=len(self.ZSQLSimpleSearch(statement + " where "+wherePart)) @@ -460,7 +581,7 @@ class ZSQLExtendFolder(Folder,Persistent return (ret,allRecords) def content_html(self): - """template fuer content""" + """template fuer content_html Aufruf, notwendig fuer Kompatibiliaet bei gemeinsamem Einsatz mich ECHO-Produkt""" try: obj=getattr(self,"ZSQLBibliography_template") @@ -473,29 +594,21 @@ class ZSQLExtendFolder(Folder,Persistent def getWeight(self): - """getLabe""" + """getWeight, gewicht notwendig fuer Kompatibiliaet bei gemeinsamem Einsatz mich ECHO-Produkt""" try: return self.weight except: return "" def getLabel(self): - """getLabel""" + """getLabel notwendig fuer Kompatibiliaet bei gemeinsamem Einsatz mich ECHO-Produkt""" try: return self.label except: return "" - - def getTitle(self): - """getTitle""" - try: - return self.title - except: - return "" - def getDescription(self): - """getDescription""" + """getDEscription: notwendig fuer Kompatibiliaet bei gemeinsamem Einsatz mich ECHO-Produkt""" try: return self.description except: @@ -511,23 +624,42 @@ class ZSQLExtendFolder(Folder,Persistent return pt() - def changeZSQLExtend(self,label,description,weight=0,REQUEST=None,connection_id=None): - """change it""" + def changeZSQLExtend(self,label,description,primaryKey,primaryKeys="",weight=0,connection_id=None,autocommit=None,REQUEST=None,): + """change the Konfiguration""" self.connection_id=connection_id self.weight=weight self.label=label self.description=description + self.autocommit = (autocommit == "on") + self.primaryKey=primaryKey + + if primaryKeys.lstrip().rstrip()!="": + + for vals in primaryKeys.split(";"): + splitted=vals.split(":") + if len(splitted)<2: + if REQUEST is not None: + return """Wrong Syntax of keystring: %s
%s is not of the form TABLE:key."""%(primaryKeys,vals) + + self.primaryKeys[splitted[0]]=splitted[1] + + + + if REQUEST is not None: return self.manage_main(self, REQUEST) def formatAscii(self,str,url=None): - """ersetze ascii umbrueche durch
""" - #url=None - + """ersetze ascii umbrueche durch
+ @param str: string der Formatiert werden soll. + @param url: (optional) default ist "None", sonderfall erzeugt einen Link aus String mit unterliegender url + """ + #logging.debug("formatascii str=%s url=%s"%(repr(str),repr(url))) + if not str: return "" - + str=str.rstrip().lstrip() if url and str: @@ -541,7 +673,9 @@ class ZSQLExtendFolder(Folder,Persistent retStr+="""%s
"""%(strUrl,word) str=retStr if str: - return re.sub(r"[\n]","
",str) + retStr = re.sub(r"[\n]","
",str) + #logging.debug("formatascii out=%s"%(repr(retStr))) + return retStr else: return "" @@ -583,15 +717,81 @@ class ZSQLExtendFolder(Folder,Persistent """oinly for demo""" return os.path.splitext(path)[0]+".jpg" - def ZSQLisEmpty(self,field): - """Teste ob Treffer leer""" + def ZSQLisEmpty(self,str): + """Teste ob String leer bzw. none ist. + """ #print "field",field - if not field: + if not str: return 1 - if field=="": + if str.strip()=="": return 1 return 0 + def ZSQLMultiSearch(self,_table,_searchField,_value,_idField,_additionalStatement="",_select=None,_subselectAddition="",_storename=None): + """ + Durchsucht in einer Tabelle "table" die Spalte "searchfield" nach dem allen Vorkommnissen + von Worten in value und gibt alle Werte mit gleichem id field zurueck, d.h. es wird die "und" suche ueber mehrere Eintrsege in einer + Tabelle mit gleichem idField werd realisiert, + z.B. fuer simplesearch ueber mehrere Felder + @param _table: Tabelle, die durchsucht werden soll. + @param _searchField: Feld, das durchsucht wird + @param _value: String der gesucht werden soll, gesucht wird nach allen Worten des Strings, die durch " "-getrennt sind. + @param _idField: Feld mit id fuer die identifikation gleicher Eintraege + @param _additionalStatement: (optional) Zusaetzliches SQL Statement, dass zwischen dem ersten "select from" und dem ersten "where" eingegefuegt wird. + @param _subselectAddition: (optiona) Zusaetliche SQL Statement die hinter das select statement der subselects eingefuegt werde. + @param _select: (optional) Alternativer Wert fuer den ersten SELECT Aufruf. + @param _storename: (optional) Name fuer die Zwischenspeicherung von Werten in der Session + """ + if _storename: + """store""" + else: + _storename="foundCount" + + queries=[] + #baue jede einzelne abfrage + splitted=_value.split(" ") + if not _select: + _select=_idField + + query="select %s from %s %s where lower(%s) like '%%%s%%'"%(_select,_table,_additionalStatement,_searchField,splitted[0].lower()) + + if len(splitted)>1: # mehr als ein Wort + query+=" and %s in"%_idField # dann einschraenken + for v in splitted[1:]: + queries.append("select %s from %s %s where lower(%s) like '%%%s%%'"%(_idField,_table,_subselectAddition,_searchField,v.lower())) + + + intersect=" intersect ".join(queries) # nun baue sie zusammen + query+="(%s)"%intersect + + + logging.info("ZSQLSimple: %s"%query) + retT=self.ZSQLSimpleSearch(query) + logging.info("ZSQLSimple: %s"%retT) + + #das Ergebis enthaelt unter u.U. eine id mehrfach, dieses wir jetzt vereinheitlicht. + + retFinalT={} + for x in retT: + split=_idField.split(".") + if len(split)>1: + f=split[1] + else: + f=_idField + + retFinalT[getattr(x,f)]=x + + ret=list(retFinalT.values()) + + + #aus Kompatibilaetsgruenen mit ZSQLSearch / ZSQLInlineSeach noch einzelne Felder in der SESSION belegen. + if not self.REQUEST.SESSION.has_key(_storename): + self.REQUEST.SESSION[_storename]={} + + self.REQUEST.SESSION[_storename]['searchFieldsOnly']={} + self.REQUEST.SESSION[_storename]['qs']=query + return ret + def ZSQLsearchOptions(self,fieldname=""): """return HTML Fragment with search options""" @@ -604,7 +804,12 @@ class ZSQLExtendFolder(Folder,Persistent return ret def ZSQLSelectionFromCRList(self,fieldname,listField,boxType="checkbox",checked=None): - """generate select options from a cr seperated list""" + """generate selection HTML Fragemnt from a cr seperated list + @param fieldname: Wert fuer das "name"-Attribute der erzeugten input-Tags + @param listField: "cr" (\n) getrennte Liste der Werte + @param boxType: (optional) default ist "checkbox", moegliche Werte "checkbox" und "radio" + @param checked: "cr" getrennt Liste von Werten aus listField, die als ausgewahlt markiert werden sollen. + """ fields=listField.split("\n") ret="" for field in fields: @@ -615,7 +820,14 @@ class ZSQLExtendFolder(Folder,Persistent return ret def ZSQLSelectionFromSearchList(self,fieldname,results,fieldnameResult,boxType="checkbox",checked=None): - """generate select options from a cr seperated list""" + """generate select options from research-results Objekt + generate selection HTML Fragemnt from a cr seperated list + @param fieldname: Wert fuer das "name"-Attribute der erzeugten input-Tags + @param results: result Object einer SQL-suche + @param fieldNameResult: Feldname des Resultobjekts, das angezeigt werden soll. + @param boxType: (optional) default ist "checkbox", moegliche Werte "checkbox" und "radio" + @param checked: "cr" getrennt Liste von Werten aus results.fieldNameResult, die als ausgewahlt markiert werden sollen. + """ ret="" if not results: return "" @@ -634,11 +846,11 @@ class ZSQLExtendFolder(Folder,Persistent """generate select oprions form a cr seperated list""" fields=listField.split("\n") if size: - ret=""" """%(fieldname,multiple,size) else: - ret=""" """%(fieldname,multiple) if start: if start==' ': @@ -655,7 +867,13 @@ class ZSQLExtendFolder(Folder,Persistent ret+="""""" return ret - def ZSQLOptionsFromSearchList(self,fieldname,results,fieldName,valueName=None,start=None, multiple='',startValue=None,additionalSelect="",size=None,linelen=None,selected=None): + def ZSQLOptionsFromSearchList(self,fieldname, + results,fieldName, + valueName=None,start=None, + multiple='',startValue=None, + additionalSelect="",size=None, + linelen=None,selected=None, + clear=False): """generate select options form a search list es wird """ return ret - def ZSQLInlineSearchU(self,storename=None,**argv): + def ZSQLInlineSearchU(self,storename=None,args=None,**argv): """one element if exists""" qs=[] if storename: @@ -716,11 +942,16 @@ class ZSQLExtendFolder(Folder,Persistent else: storename="foundCount" - + if args: + argTmp=args + else: + argTmp=argv + #print "INLINE:",argv - for a in argv.keys(): - qs.append(a+"="+urllib.quote(str(argv[a]))) + for a in argTmp.keys(): + aFiltered=re.sub(r"^-","_",a) # beginning of a command should always be "_" + qs.append(aFiltered+"="+urllib.quote(str(argTmp[a]))) #return [] ret = self.parseQueryString(string.join(qs,","),"_",storename=storename) @@ -728,27 +959,67 @@ class ZSQLExtendFolder(Folder,Persistent return ret[0] except: return None + + + def ZSQLSequentialSearch(self,_fieldlist,_searchTerm,storename=None,args=None,**argv): + """get a list of tuples (fields,searchoptions,table) to search the searchTerm in, returns dictionary. """ + #print "do search with:",_fieldlist,_searchTerm,storename,args,argv + ret={} + if args: + argTmp=args + else: + argTmp=argv + + for field in _fieldlist: + + argTmp2=copy.deepcopy(argTmp) + argTmp2[field[0]]=_searchTerm + argTmp2['_op_'+field[0]]=field[1] + argTmp2['_table']=field[2] + + ret[field[0]]=(self.ZSQLInlineSearch(storename=storename,args=argTmp2),field[3],field[4],field[5],field[6]) - def ZSQLInlineSearch(self,storename=None,**argv): + return ret + + + def ZSQLInlineSearch(self,storename=None,args=None,**argv): """inlinesearch""" - + #logging.debug("ZSQLInlineSearch args=%s argv=%s"%(args,argv)) qs=[] if storename: """store""" else: storename="foundCount" - + if args: + argTmp=args + else: + argTmp=argv + #print "INLINE:",argv - for a in argv.keys(): - try: - qs.append(a+"="+urllib.quote(str(argv[a]))) - except: - import urllib - qs.append(a+"="+urllib.quote(str(argv[a]))) + for a in argTmp.keys(): + aFiltered=re.sub(r"^-","_",a) # beginning of a command should always be "_" + + if type(argTmp[a]) is ListType: # ein parameter zweimal + value="" + #TODO find a better solution, currently only the last non empty entry is used. + #for x in argTmp[a]: + # if x: + # value=x + # version: join with spaces (makes sense with checkbox and -op=all) + value = " ".join(argTmp[a]) + else: + try: + value=str(argTmp[a]) + except: + value=utf8ify(argTmp[a]) + + qs.append(aFiltered+"="+urllib.quote(value)) + #logging.debug("InlineSearch:"+string.join(qs,",")) #return [] + return self.parseQueryString(string.join(qs,","),"_",storename=storename) def ZSQLInlineSearch2(self,query): @@ -764,48 +1035,106 @@ class ZSQLExtendFolder(Folder,Persistent try: self.getConnectionObj().manage_close_connection() except: - zLOG.LOG("ZSQLResetConnection",zLOG.ERROR, '%s %s'%sys.exc_info()[:2]) + logger("ZSQLResetConnection",logging.ERROR, '%s %s'%sys.exc_info()[:2]) try: self.getConnectionObj().manage_open_connection() except: - zLOG.LOG("ZSQLResetConnection",zLOG.ERROR, '%s %s'%sys.exc_info()[:2]) - - def ZSQLSimpleSearch(self,query=None,max_rows=1000000,debug=None): - """simple search""" + logger("ZSQLResetConnection",logging.ERROR, '%s %s'%sys.exc_info()[:2]) + def ZSQLSimpleSearch(self,query=None,max_rows=1000000): + """new simple search""" + logging.debug("new ZSQLSimpleSearch %s"%query) + # get Connection instance + con = self.getConnectionObj() + # call to get db object + dbc = con() + if getattr(self, 'autocommit', False): + # force transaction isolation level (for psycopg2 0=autocommit) + logging.debug(" old tilevel=%s"%dbc.tilevel) + dbc.tilevel = 0 + # modified code from ZPsycopgDA.db without _register: + c = dbc.getcursor() + desc = () + r = [] + try: + try: + c.execute(query) + + except psycopg2.OperationalError: + #logging.exception("Operational error on connection, closing it.") + try: + # Only close our connection + dbc.putconn(True) + except: + #logging.debug("Something went wrong when we tried to close the pool", exc_info=True) + pass + + if c.description is not None: + if max_rows: + r = c.fetchmany(max_rows) + else: + r = c.fetchall() + desc = c.description + + dbc.failures = 0 + + except StandardError, err: + raise err + + res = (dbc.convert_description(desc), r) + + else: + logging.debug(" no autocommit") + # just use DA's query method + res = dbc.query(query, max_rows=max_rows) + + # return result set as Result object with Brains + return Results(res) + + def oldZSQLSimpleSearch(self,query=None,max_rows=1000000): + """simple search""" + logging.error("ZSQLSimpleSearch X %s"%query) + #print query if not query: query=self.query - if debug: - print "DEBUG: ZSQLSimpleSearch:", query + if (hasattr(self,"_v_searchSQL") and (self._v_searchSQL == None)) or (not hasattr(self,"_v_searchSQL")): self._v_searchSQL=Shared.DC.ZRDB.DA.DA("_v_searchSQL","_v_searchSQL",self.getConnectionObj().getId(),"var","") + #self._v_searchSQL=self.getConnectionObj()() self._v_searchSQL.max_rows_=max_rows + #self._v_searchSQL.set_client_encoding('UNICODE') try: - return self._v_searchSQL.__call__(var=query) + logging.error("I am here") + t=self._v_searchSQL.__call__(var=query) + #t=self._v_searchSQL.query(query) + logging.error("I am here %s"%t) + return t except : - + logger("ZSQLSimpleSearch ERROR1",logging.ERROR, '%s %s'%sys.exc_info()[:2]) if sys.exc_info()[0]=="Database Error": try: self.getConnectionObj().manage_open_connection() except: - zLOG.LOG("ZSQLSimpleSearch",zLOG.ERROR, '%s %s'%sys.exc_info()[:2]) + logger("ZSQLSimpleSearch ERROR2",logging.ERROR, '%s %s'%sys.exc_info()[:2]) else: try: self._v_searchSQL.max_rows_=max_rows - + #self._v_searchSQL.set_client_encoding('UNICODE') + return self._v_searchSQL.__call__(var=query) + #return self._v_searchSQL.query(query) except : - + logger("ZSQLSimpleSearch ERROR2",logging.ERROR, '%s %s'%sys.exc_info()[:2]) if sys.exc_info()[0]=="Database Error": try: self.getConnectionObj().manage_open_connection() except: - zLOG.LOG("ZSQLSimpleSearch",zLOG.ERROR, '%s %s'%sys.exc_info()[:2]) + logger("ZSQLSimpleSearch",logging.ERROR, '%s %s'%sys.exc_info()[:2]) def getConnectionObj(self): if hasattr(self,'connection_id'): @@ -838,21 +1167,22 @@ class ZSQLExtendFolder(Folder,Persistent - def ZSQLAdd(self,format=None,RESPONSE=None,args=None,**argv): + def ZSQLAdd(self,format=None,RESPONSE=None,args=None,_useRequest=True,**argv): """Neuer Eintrag""" + if args: + argTmp=args + else: + argTmp=argv + qs_temp=[] - for a in self.REQUEST.form.keys(): - qs_temp.append(a+"="+urllib.quote(str(self.REQUEST.form[a]))) + if _useRequest: + for a in self.REQUEST.form.keys(): + qs_temp.append(a+"="+urllib.quote(str(self.REQUEST.form[a]))) qs=string.join(qs_temp,",") - if args: - argTmp=args - else: - argTmp=argv - for field in argTmp.keys(): if field[0]=="_": fieldTmp="-"+field[1:] @@ -864,7 +1194,10 @@ class ZSQLExtendFolder(Folder,Persistent addList={} for q in qs.split(","): + if len(q.split("="))<2: + continue name=re.sub("r'+'"," ",q.split("=")[0].lower()) + value=q.split("=")[1] value=re.sub(r'\+'," ",value) value=urllib.unquote(value) @@ -893,51 +1226,64 @@ class ZSQLExtendFolder(Folder,Persistent else: return True - def ZSQLChange(self,format=None,RESPONSE=None,USE_FORM=None,**argv): + def ZSQLChange(self,format=None,RESPONSE=None,USE_FORM=None,args=None,**argv): """change entries""" #qs=self.REQUEST['QUERY_STRING'] # very bad hack - + qs_temp=[] if USE_FORM or RESPONSE: for a in self.REQUEST.form.keys(): + qs_temp.append(a+"="+urllib.quote(str(self.REQUEST.form[a]))) - - for field in argv.keys(): + if args: + arg_tmp=args + else: + arg_tmp=argv + + for field in arg_tmp.keys(): if field[0]=="_": fieldTmp="-"+field[1:] else: fieldTmp=field - qs_temp.append("%s=%s"%(fieldTmp,argv[field])) + qs_temp.append("%s=%s"%(fieldTmp,arg_tmp[field])) changeList=[] - + logging.info("ZSQLChange qs_temp: %s"%repr(qs_temp)) for q in qs_temp: - + name=urllib.unquote(re.sub("r'+'"," ",q.split("=")[0].lower())) value="=".join(q.split("=")[1:]) value=re.sub(r'\+'," ",value) value=urllib.unquote(value) - + if name=="-table": table=urllib.unquote(value) elif name=="-identify": identify=urllib.unquote(value) - identify=identify.split("=")[0]+"="+sql_quote(identify.split("=")[1]) + # old code did identify with lower() which doesn't work for oids + #identify="lower("+identify.split("=")[0]+")="+sql_quote(identify.split("=")[1].lower()) + (k,v) = identify.split("=") + identify="%s=%s"%(k,sql_quote(v)) elif name=="-format": format=urllib.unquote(value) - elif (not (name[0]=="-" or name[0]=="_")) and (not len(value)==0): + #elif (not (name[0]=="-" or name[0]=="_")) and (not len(value)==0): + elif (not (name[0]=="-" or name[0]=="_")): - changeList.append("\""+name+"\"="+sql_quote(urllib.unquote(value))) + if value=="": + changeList.append("\""+name+"\"=null") + else: + changeList.append("\""+name+"\"="+sql_quote(urllib.unquote(value))) changeString=string.join(changeList,",") queryString="UPDATE %s SET %s WHERE %s"%(table,changeString,identify) + logger("ZSQLExtend",logging.INFO,"CHANGE: "+queryString) self.ZSQLSimpleSearch(queryString) @@ -948,7 +1294,7 @@ class ZSQLExtendFolder(Folder,Persistent return True - def ZSQLFindIndexed(self,qs="",select="oid,*",storename=None,indexedFields=['data_line'],restrictField='id_text',**argv): + def ZSQLFindIndexed(self,tableList=[],qs="",select="*",storename=None,indexedFields=['data_line'],restrictField='id_text',**argv): """find2""" for index in self.ZopeFind(self,obj_ids=indexedFields): @@ -961,9 +1307,9 @@ class ZSQLExtendFolder(Folder,Persistent search2 = self.ZSQLFind(tableExt=tableList[0],qs=qs,select=select,storename=storename,restrictConnect=(tableList[0]+"."+restrictField,search1),**argv) return search2 - def ZSQLFind2(self,qs="",select="oid,*",storename=None,tableList=['cdli_translit','cdli_cat'],restrictField='id_text',**argv): + def ZSQLFind2(self,qs="",select="*",storename=None,tableList=['cdli_translit','cdli_cat'],restrictField='id_text',**argv): """find2""" - + search1= self.ZSQLFind(qs=qs,select=select,storename=storename,tableExt=tableList[1],restrictField=restrictField,NoQuery='yes',NoLimit='yes',**argv) search2 = self.ZSQLFind(tableExt=tableList[0],qs=qs,select=select,storename=storename,restrictConnect=(tableList[0]+"."+restrictField,search1),**argv) @@ -971,11 +1317,11 @@ class ZSQLExtendFolder(Folder,Persistent - def ZSQLFind(self,qs="",select="oid,*",storename=None,tableExt=None,NoQuery=None,NoLimit=None,restrictField=None,restrictConnect=None,filter=None,**argv): + def ZSQLFind(self,qs="",select="*",storename="foundCount",tableExt=None,NoQuery=None,NoLimit=None,restrictField=None,restrictConnect=None,filter=None,**argv): """search in database""" def delEmpty(list): - """"loesche leere elemente aus der liste""" + """loesche leere elemente aus der liste""" ret=[] for x in list: splitted=x.split("=") @@ -994,7 +1340,7 @@ class ZSQLExtendFolder(Folder,Persistent if field[0]=="_": fieldTmp="-"+field[1:] else: - fieldTmp=urllib.unquote(field) + fieldTmp=field qs+=",%s=%s"%(fieldTmp,argv[field]) @@ -1023,132 +1369,94 @@ class ZSQLExtendFolder(Folder,Persistent qs=string.join(delEmpty(qs.split(",")),",") - if not storename: - storename="foundCount" #store query for further usage + #TODO: erste der beiden ist ueberfluessig self.REQUEST.SESSION['query']=qs - print "st",storename,qs + if not self.REQUEST.SESSION.has_key(storename): + self.REQUEST.SESSION[storename]={} + + self.REQUEST.SESSION[storename]['qs']=qs + + #print "calling Query with",repr(NoQuery) + ret=self.parseQueryString(qs,"-",select=select,storemax="yes",storename=storename,tableExt=tableExt,NoQuery=NoQuery,NoLimit=NoLimit,restrictField=restrictField,restrictConnect=restrictConnect,filter=filter) #print self.REQUEST.SESSION["foundCount"] -# if not hasattr(self,'_v_results'): -# self._v_results={} -# -# -# self._v_results[urllib.quote(qs)]=ret[0:] + return ret def ZSQLFoundCountLen(self,var): return len(var) - def ZSQLFoundCount(self,qs="",select="*",storename=None): - - ## if qs=="": - -## if self.REQUEST['QUERY_STRING']: - -## qs=self.REQUEST['QUERY_STRING'] -## qs=string.join(qs.split("&"),",") -## else: - -## qs=self.REQUEST.SESSION['query'] -## else: -## qs=string.join(qs.split("&"),",") - - -## temp= self.parseQueryString(qs,"-",select=select,storemax="yes",nostore="yes") - if storename: - """store""" - else: - storename="foundCount" - + def ZSQLFoundCount(self,qs="",select="*",storename="foundCount"): + return self.REQUEST.SESSION[storename]['count'] - def ZSQLRangeStart(self,storename=None): - - if storename: - """store""" - else: - storename="foundCount" - + def ZSQLRangeStart(self,storename="foundCount"): + return int(self.REQUEST.SESSION[storename]['rangeStart'])+1 - def ZSQLRangeSize(self,storename=None): + def ZSQLRangeSize(self,storename="foundCount"): - if storename: - """store""" - else: - storename="foundCount" - return self.REQUEST.SESSION[storename]['rangeSize'] - def ZSQLRangeEnd(self,storename=None): - - if storename: - """store""" - else: - storename="foundCount" - - return str(min(int(self.REQUEST.SESSION[storename]['rangeEnd'])+1,int(self.REQUEST.SESSION[storename]['count']))) + def ZSQLRangeEnd(self,storename="foundCount"): + + return str(min(int(self.REQUEST.SESSION[storename]['rangeEnd']),int(self.REQUEST.SESSION[storename]['count']))) - def ZSQLNewQuery(self,linkText,storename=None,**argv): + def ZSQLNewQuery(self,linkText,storename="foundCount",**argv): """suche neu""" return self.ZSQLNewSearch(linkText,storename,url=self.REQUEST['URL'],args=argv) - def ZSQLNewSearch(self,linkText,storename=None,url=None,args=None,**argv): + def ZSQLNewSearch(self,linkText,storename="foundCount",url=None,args=None,**argv): """suche mit alten parametern bis auf die in argv getauschten""" + str = self.ZSQLNewSearchURL(storename, url, args, **argv) + return """ %s"""%(str,linkText) + - if storename: - """store""" - else: - storename="foundCount" - qs=self.REQUEST.SESSION[storename]['qs'] - + def ZSQLNewSearchURL(self, storename="foundCount",url=None,args=None,**argv): + """suche mit alten parametern bis auf die in argv getauschten""" if args: argv=args - + + #get the old queries + qs=self.REQUEST.SESSION[storename]['qs'] querys=qs.split(",") + + #which arguments are in the old query string + queryList={} + for query in querys: + arg=query.split("=")[0] + if arg[0]=="_": arg="-"+arg[1:] # sicherstellen, dass an Anfang stets "_" + try: + queryList[arg]=urllib.unquote_plus(query.split("=")[1]) + except: + queryList[arg]='' + argList=[] arg="" - queryList=[x.split("=")[0] for x in querys] - + #gehe durch die zu aendernden Argumente for argTmp in argv.keys(): - - - arg=argTmp[0:] - if arg[0]=="_":arg="-"+argTmp[1:] # aender _ in - als standard + arg=argTmp[0:]# sicherstellen, dass der string auh kopiert wird + if arg[0]=="_": arg="-"+arg[1:] # sicherstellen, dass an Anfang stets "_" - if arg not in queryList: # noch nicht drin - querys.append("%s=%s"%(arg,argv[argTmp])) - argList.append(arg) - - - - newquery=[] - for query in querys: - queryArg=query.split("=")[0] - qarg=queryArg[0:] - if qarg[0]=="-":qarg="_"+queryArg[1:] # aender _ in - als standard - - if queryArg in argList: - newquery.append("%s=%s"%(queryArg,argv[qarg])) - else: - newquery.append(query) + queryList[arg]=argv[argTmp] if url: - str=url+"?"+"&".join(newquery) + str=url+"?"+urllib.urlencode(queryList) else: - str="ZSQLSearch?"+"&".join(newquery) + str="ZSQLSearch?"+urllib.urlencode(queryList) - return """ %s"""%(str,linkText) + return str + - def parseQueryString(self,qs,iCT,storemax="no",select=None,nostore=None,storename=None,tableExt=None,NoQuery=None,NoLimit=None,restrictField=None,restrictConnect=None,filter=None): + def parseQueryString(self,qs,iCT,storemax="no",select=None,nostore=None,storename="foundCount",tableExt=None,NoQuery=None,NoLimit=None,restrictField=None,restrictConnect=None,filter=None): """analysieren den QueryString""" - - + logging.debug("parseQueryString qs=%s"%qs) + #setzte generische werte lop="AND" # standardsuche mit and @@ -1160,6 +1468,7 @@ class ZSQLExtendFolder(Folder,Persistent opfields={} lopfields={} #Verknuepfung bei mehrfachauswahl von einem feld sortfields={} #order of sortfields + diacritics={} #diacritische zeichen, falls "no", dann werden diese fuer das feld gefiltert. sortAllFields=None skip="" rangeStart=0 @@ -1167,9 +1476,11 @@ class ZSQLExtendFolder(Folder,Persistent searchFields={} searchFieldsOnly={} queryTemplate=[] + outerjoin="" + debug=None if not select: - select="oid,*" + select="*" #check for op splitted=qs.split(",") @@ -1181,14 +1492,41 @@ class ZSQLExtendFolder(Folder,Persistent select=restrictField - #erster durchgang suche operatoren + params={} for q in splitted: - - name=re.sub("r'+'"," ",q.split("=")[0].lower()) - try: - value=urllib.unquote(q.split("=",1)[1]) - except: - value="" + name=re.sub("r'+'"," ",q.split("=")[0].lower()) + if name=="_debug": + debug=True + + try: + value=urllib.unquote(q.split("=",1)[1]) + except: + value="" + + params[name]=value + + + + #set table + primaryKey="" + if not tableExt: + table=params.get(iCT+'table') + primaryKey=self.getPrimaryKey(table) + logging.debug("table:"+table) + logging.debug("primkey:"+primaryKey); + + + #erster durchgang suche operatoren + for name,value in params.items(): + +# name=re.sub("r'+'"," ",q.split("=")[0].lower()) +# if name=="_debug": +# debug=True +# +# try: +# value=urllib.unquote(q.split("=",1)[1]) +# except: +# value="" #print "Hi",name[0:3],q if name[0:3]==iCT+"op": op=value @@ -1202,6 +1540,10 @@ class ZSQLExtendFolder(Folder,Persistent field=name[5:] lopfields[field]=lop + if name[0:11]==iCT+"diacritics": + field=name[12:] + diacritics[field]=value + if name[0:10]==iCT+"sortorder": #sort=value @@ -1214,19 +1556,26 @@ class ZSQLExtendFolder(Folder,Persistent sortfields[field]=value #zweiter durchgang analysiere felder - for q in qs.split(","): + for name,value in params.items(): - - name=re.sub("r'+'"," ",q.split("=")[0].lower()) - try: - value=urllib.unquote(q.split("=",1)[1]) - except: - value="" - +# +# name=re.sub("r'+'"," ",q.split("=")[0].lower()) +# +# try: +# value=urllib.unquote(q.split("=",1)[1]) +# +# except: +# value="" +# punktsplit=name.split(".") #sonderfall feld mit punkten(tabelle.suchFeld.ausgewaehltesFeld,feldinoriginal), d.h. suche in anderer tabelle: #analysiere alle anderen faelle + + if diacritics.get(name,'yes')=='no': + """filter diacritische zeichen""" + value=unicodedata.normalize('NFKD', value.decode('utf-8')).encode('ASCII', 'ignore') + if name==iCT+"lop": lop=value elif name==iCT+"table": @@ -1243,9 +1592,14 @@ class ZSQLExtendFolder(Folder,Persistent skip="OFFSET "+str(value) rangeStart=str(value) elif name==iCT+"join": + whereList.append(value) + elif name==iCT+"outerjoin": + + outerjoin=value elif name==iCT+"sort": sortstrs=[] + for word in value.split(','): wordstr=word.lstrip().rstrip() if sortAllFields: @@ -1267,15 +1621,24 @@ class ZSQLExtendFolder(Folder,Persistent op=value + #sonderfall Name hat das Format: + #TABELLE.SUCHFELD_IN_DIESER_TABELLE.SELECT_FIELD.IDENTIFIER_IN_TABELLE_-table + #i.e. erzeugt wird + #das Statement + #WHERE IDENTIFIER_IN_TABELLE in (select * from SELECT_FIELD + #where LOWER(SUCHFELD_IN_DIESER_TABELLE) something value) + #something is defined by _op_TABELLE.SUCHFELD_IN_DIESER_TABELLE.SELECT_FIELD.IDENTIFIER_IN_TABELLE elif (not name[0]==iCT) and len(punktsplit)==4: + if opfields.has_key(name): op=opfields[name] else: op="ct" + namealt=name name="LOWER("+punktsplit[1]+")" - + value=value.lower() if op=="ct": tmp=(name+" LIKE "+sql_quote("%"+value+"%")) elif op=="gt": @@ -1292,12 +1655,12 @@ class ZSQLExtendFolder(Folder,Persistent tmps=[] for word in value.split(" "): tmps.append(name+" LIKE "+sql_quote("%"+word+"%")) - + tmp=string.join(tmps,' AND ') elif op=="numerical": term=analyseIntSearch(value) - tmp=(name+" "+term) + tmp=(namealt+" "+term) # take namealt without LOWER elif op=="grep": tmp=(name+" ~* "+sql_quote(value)) elif op=="one": @@ -1306,27 +1669,37 @@ class ZSQLExtendFolder(Folder,Persistent tmps.append(name+" LIKE "+sql_quote("%"+word+"%")) tmp=string.join(tmps,' OR ') - - searchFieldsOnly[namealt]=value + op="all" + if value!='': #lehre Werte werde nicht hinzugefuegt + searchTmp="""%s in (select %s from %s where %s)"""%(punktsplit[3],punktsplit[2],punktsplit[0],tmp) - searchTmp="""%s in (select %s from %s where %s)"""%(punktsplit[3],punktsplit[2],punktsplit[0],tmp) - - - queryTemplate.append(searchTmp) + queryTemplate.append(searchTmp) elif (not name[0]==iCT) and (not len(value)==0): #print "OP",op,name value=value.lower() + tmp="" if opfields.has_key(name): op=opfields[name] else: op="ct" namealt=name - name="LOWER("+name+")" + ##DW hack 29-8-12 lower(oid) funktioniert nicht, generell muss oid handling noch korrigiert werden. + + + + + if not name==primaryKey: + name="LOWER("+name+")" #immer lower key nicht definiert fuer keys. + else: + op="eq" # bei keys immer eq benutzen + + logging.debug("NAME: %s"%name) + if op=="ct": tmp=(name+" LIKE "+sql_quote("%"+value+"%")) elif op=="gt": @@ -1337,8 +1710,7 @@ class ZSQLExtendFolder(Folder,Persistent tmp=(name+"="+sql_quote(value)) elif op=="bw": tmp=(name+" LIKE "+sql_quote(value+"%")) - elif op=="ew": - tmp=(name+" LIKE "+sql_quote("%"+value)) + #tmp=(name+" LIKE "+sql_quote("%"+value)) elif op=="all": tmps=[] for word in value.split(" "): @@ -1348,7 +1720,7 @@ class ZSQLExtendFolder(Folder,Persistent elif op=="numerical": term=analyseIntSearch(value) - tmp=(name+" "+term) + tmp=(namealt+" "+term) # take namealt without LOWER elif op=="grep": tmp=(name+" ~* "+sql_quote(value)) elif op=="one": @@ -1360,7 +1732,7 @@ class ZSQLExtendFolder(Folder,Persistent op="all" - if (not tableExt) or (namealt.split('.')[0]==tableExt): + if (value!='') and ((not tableExt) or (namealt.split('.')[0]==tableExt)): #keine leeren werte und keine auschluss if searchFields.has_key(namealt): searchFields[namealt]+=lopfields.get(name,'OR')+" "+tmp searchFieldsOnly[namealt]+=lopfields.get(name,'OR')+" "+value @@ -1371,7 +1743,7 @@ class ZSQLExtendFolder(Folder,Persistent whereList=["("+searchFields[x]+")" for x in searchFields.keys()] whereList+=queryTemplate - + if len(whereList)>0: if filter: whereStr="("+string.join(whereList," "+lop+" ")+") AND "+filter @@ -1393,14 +1765,14 @@ class ZSQLExtendFolder(Folder,Persistent #print "QE",table #print (select,table,where,sort,maxstr,skip) - query="SELECT %s FROM %s %s %s %s %s"%(select,table,where,sort,maxstr,skip) + query="SELECT %s FROM %s %s %s %s %s %s"%(select,table,outerjoin,where,sort,maxstr,skip) if not nostore=="yes": self.REQUEST.SESSION['qs']=opfields #print "IAMHERE again:", query - if storename and (not NoQuery): + if not NoQuery: query2="SELECT count(*) FROM %s %s"%(table,where) @@ -1409,9 +1781,9 @@ class ZSQLExtendFolder(Folder,Persistent self.REQUEST.SESSION[storename]={} self.REQUEST.SESSION[storename]['qs']=qs #sichere Querystring - + if self.REQUEST.SESSION[storename].has_key('queryString2'): - + if not self.REQUEST.SESSION[storename]['queryString2']==query2: #print "HOOOOO",storename self.REQUEST.SESSION[storename]['queryString2']=query2 @@ -1422,9 +1794,10 @@ class ZSQLExtendFolder(Folder,Persistent #print "QUERY",query2,"::::",self.REQUEST.SESSION[storename]['queryString2'] else: - + self.REQUEST.SESSION[storename]['queryString2']=query2 if self.ZSQLSimpleSearch(query2): + self.REQUEST.SESSION[storename]['count']=self.ZSQLSimpleSearch(query2)[0].count else: self.REQUEST.SESSION[storename]['count']=0 @@ -1432,18 +1805,23 @@ class ZSQLExtendFolder(Folder,Persistent self.REQUEST.SESSION[storename]['rangeStart']=rangeStart - if limit=="all": + + + self.REQUEST.SESSION[storename]['rangeEnd']=self.REQUEST.SESSION[storename]['count'] + + if (limit=="all") or (limit==int(limit)): self.REQUEST.SESSION[storename]['rangeEnd']=self.REQUEST.SESSION[storename]['count'] else: self.REQUEST.SESSION[storename]['rangeEnd']=int(rangeStart)+int(limit) self.REQUEST.SESSION[storename]['rangeSize']=limit self.REQUEST.SESSION[storename]['searchFields']=searchFields - print "SF",searchFieldsOnly,searchFields - self.REQUEST.SESSION[storename]['searchFieldsOnly']=searchFieldsOnly - + self.REQUEST.SESSION[storename]['searchFieldsOnly']=searchFieldsOnly + + if debug: + logging.error("ZSQLSimpleSearch %s"%query) if not NoQuery: - + return self.ZSQLQuery(query) else: @@ -1464,8 +1842,8 @@ class ZSQLExtendFolder(Folder,Persistent def ZSQLQuery(self,query,debug=None): """query""" if debug: - zLOG.LOG("ZSQLQuery", zLOG.INFO, query) - + logger("ZSQLQuery", logging.INFO, query) + return self.ZSQLSimpleSearch(query) @@ -1492,7 +1870,7 @@ class ZSQLExtendFolder(Folder,Persistent self.REQUEST.SESSION['query']=string.join(self.REQUEST['QUERY_STRING'].split("&"),",") self.REQUEST.SESSION['come_from_search']="yes" - return self.REQUEST.RESPONSE.redirect(urllib.unquote(formatfile)) + return self.REQUEST.RESPONSE.redirect(urllib.unquote(formatfile)+"?"+rq) def ZSQLint(self,string): @@ -1526,7 +1904,7 @@ class ZSQLExtendFolder(Folder,Persistent limit=1 newRangeStart=0 - if newRangeStart>=self.REQUEST.SESSION[storename]['count']: + if (newRangeStart>=self.REQUEST.SESSION[storename]['count']) or (self.REQUEST.SESSION[storename]['count']==self.REQUEST.SESSION[storename]['rangeEnd']): #newRangeStart=self.REQUEST.SESSION[storename]['count']-1 return "" @@ -1624,65 +2002,12 @@ class ZSQLExtendFolder(Folder,Persistent return "%s"%(self.REQUEST['URL']+"?"+newquerystring,html) - - def prevLink_old(self,html): - """prev link""" - if self.REQUEST['QUERY_STRING']=="": - qs=self.REQUEST.SESSION['query'] - else: - qs=self.REQUEST['QUERY_STRING'] - max=re.search(r'max\=(.*)\,',qs.lower()) - offset=re.search(r'offset\=(.*)\,',qs.lower()) - if not offset: - offsetnew=0 - else: - offsetnew=int(offset)-max - if offsetnew<0: - offsetnew=0 - queries=string.split(qs,",") - newquery=[] - if offset: - for query in queries: - if query.split("=")[0].lower()=="offset": - query="-offset=%i"%offsetnew - newquery.append(query) - newquerystring=string.join(newquery,"&") - else: - queries.append("-offset=%i"%offsetnew) - newquerystring=string.join(queries,"&") - return "%s"%(self.actualPath()+"?"+newquerystring,html) - - def nextLink_old(self,html): - """prev link""" - if self.REQUEST['QUERY_STRING']=="": - qs=self.REQUEST.SESSION['query'] - else: - qs=self.REQUEST['QUERY_STRING'] - max=re.search(r'max\=(.*)\,',qs.lower()) - - offset=re.search(r'offset\=(.*)\,',qs.lower()) - if not offset: - offsetnew=1 - else: - offsetnew=int(offset)+int(max) - if offsetnew<0: - offsetnew=0 - queries=string.split(qs,",") - newquery=[] - if offset: - for query in queries: + def pydev_settrace(self): + """do settrace to start debugging""" + import pydevd + pydevd.settrace() - if query.split("=")[0].lower()=="-offset": - query="-offset=%i"%offsetnew - newquery.append(query) - newquerystring=string.join(newquery,"&") - else: - queries.append("-offset=%i"%offsetnew) - newquerystring=string.join(queries,"&") - - return "%s"%(self.actualPath()+"?"+newquerystring,html) - - + manage_addZSQLExtendFolderForm=DTMLFile('ZSQLExtendFolderAdd', globals()) def manage_addZSQLExtendFolder(self, id, title='', label='', description='', @@ -1761,12 +2086,30 @@ class ZSQLBibliography(Folder,ZSQLExtend pt.content_type="text/html" return pt() - def changeZSQLBibliography(self,tableName,label,description,connection_id=None,REQUEST=None): + def changeZSQLBibliography(self,tableName,label,description,primaryKey="",primaryKeys="",connection_id=None,REQUEST=None): """change it""" self.connection_id=connection_id self.tableName=tableName self.label=label self.description=description + self.primaryKey=primaryKey + + self.primaryKeys={} + if primaryKeys.lstrip().rstrip()!="": + + for vals in primaryKeys.split(";"): + splitted=vals.split(":") + if len(splitted)<2: + if REQUEST is not None: + return """Wrong Syntax of keystring: %s
%s is not of the form TABLE:key."""%(primaryKeys,vals) + + logging.debug(splitted) + self.primaryKeys[splitted[0]]=splitted[1] + + + + + if REQUEST is not None: return self.manage_main(self, REQUEST) @@ -1800,44 +2143,74 @@ class ZSQLBibliography(Folder,ZSQLExtend except: return None + + def getMetaDataManager(self): + return self.metadata + def findTagsFromMapping(self,referenceType): """gib hash mit label -> generic zurueck""" - self.referencetypes=self.ZopeFind(self.standardMD) + self.referencetypes=self.ZopeFind(self.getMetaDataManager(),search_sub=1) bibdata={} retdata={} - fieldlist=self.standardMD.fieldList + #fieldlist=self.standardMD.fieldList for referenceTypeF in self.referencetypes: #print referenceType,referenceTypeF[1].title - if referenceTypeF[1].title == referenceType: + if referenceTypeF[1].title.lower() == referenceType.lower(): bibdata[referenceTypeF[1].title]=referenceTypeF[1].fields bibdata['data']=referenceTypeF[1] - self.fields=bibdata[referenceType] - for field in fieldlist: + self.fields=bibdata[referenceTypeF[1].title] + + + + for field in referenceTypeF[1].getFieldList(): if referenceTypeF[1].getValue(field)[0]==None: retdata[field]=field else: retdata[field]=referenceTypeF[1].getValue(field)[0] - return retdata,fieldlist + return retdata,referenceTypeF[1].getFieldList() def findLabelsFromMapping(self,referenceType): - """gib hash mit label -> generic zurueck""" - self.referencetypes=self.ZopeFind(self.standardMD) - bibdata={} - retdata={} - fieldlist=self.standardMD.fieldList + """gib hash mit tagname -> lalbe zurueck""" - for referenceTypeF in self.referencetypes: - #print referenceType,referenceTypeF[1].title - if referenceTypeF[1].title == referenceType: - bibdata[referenceTypeF[1].title]=referenceTypeF[1].fields - bibdata['data']=referenceTypeF[1] - self.fields=bibdata[referenceType] - for field in fieldlist: - retdata[field]=referenceTypeF[1].getValue(field)[1] + + + mapping= self.getMetaDataManager().getBibMapping(referenceType) + + + + fields=mapping.getFields() + + + + + fieldlist=fields.keys() + + retdata={} + for field in fieldlist: + retdata[field]=fields[field]['label'] + +# self.referencetypes=self.ZopeFind(self.getMetaDataManager(),search_sub=1) +# +# bibdata={} +# retdata={} +# #fieldlist=self.standardMD.fieldList +# logging.debug("XX") +# for referenceTypeF in self.referencetypes: +# #print referenceType,referenceTypeF[1].title +# logging.debug("%s=%s"%(referenceTypeF[1].title,referenceType)) +# if referenceTypeF[1].title.lower() == referenceType.lower(): +# +# bibdata[referenceTypeF[1].title]=referenceTypeF[1].fields +# bibdata['data']=referenceTypeF[1] +# self.fields=bibdata[referenceTypeF[1].title] +# for field in referenceTypeF[1].getFieldList(): +# retdata[field]=referenceTypeF[1].getValue(field)[1] + return retdata,fieldlist + def createRDFTag(self,tag,content,namespace="cdli"): """create RDF""" @@ -1933,14 +2306,14 @@ class ZSQLBibliography(Folder,ZSQLExtend ret=""" """ - for found in self.ZSQLSimpleSearch("select oid from %s limit ALL"%self.tableName): + for found in self.ZSQLSimpleSearch("select % from %s limit ALL"%(self.getPrimaryKey,self.tableName)): base_url = self.absolute_url() if fix_host: #print "replacing ", http_host, " by ", fix_host base_url = string.replace(base_url, http_host, fix_host, 1) - link=base_url+"/"+"record.html?oid=%i"%found.oid - metalink=base_url+"/"+"getMetaDataXML?oid=%i"%found.oid + link=base_url+"/"+"record.html?oid=%i"%getattr(found,self.getPrimaryKey()) + metalink=base_url+"/"+"getMetaDataXML?oid=%i"%getattr(found,self.getPrimaryKey()) ret+="""\n"""%(link,metalink) @@ -1994,4 +2367,3 @@ def manage_addZSQLBibliography(self, id, -