1: from OFS.Folder import Folder
2: from Acquisition import Implicit
3: from Globals import DTMLFile,package_home,Persistent
4: import urllib
5: import re
6: import string
7: #from pyPgSQL import libpq
8: import psycopg2
9: from AccessControl import getSecurityManager,Unauthorized
10: from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate
11: from Products.PageTemplates.PageTemplateFile import PageTemplateFile
12:
13: from Products.ZSQLMethods.SQL import SQLConnectionIDs
14: from Shared.DC.ZRDB.Results import Results
15:
16: from xml.sax.saxutils import escape
17: from types import *
18: import Shared.DC.ZRDB.DA
19: import logging
20: import os.path
21: import os
22: import copy
23: import unicodedata
24: import tempfile
25: import sys
26:
27: #ersetzt logging
28: def logger(txt,method,txt2):
29: """logging"""
30: logging.info(txt+ txt2)
31:
32:
33: from OFS.SimpleItem import SimpleItem
34:
35: def getTextFromNode(nodename):
36: """get the cdata content of a node"""
37: if nodename is None:
38: return ""
39: nodelist=nodename.childNodes
40: rc = ""
41: for node in nodelist:
42: if node.nodeType == node.TEXT_NODE:
43: rc = rc + node.data
44: return rc
45:
46: def analyseIntSearch(word):
47: #analyse integer searches
48:
49: splitted=word.split("-")
50:
51: if len(splitted)==1:
52: return "="+splitted[0]
53:
54: if splitted[0]=="":
55: return "< "+splitted[1]
56:
57: if splitted[1]=='':
58: return "> "+splitted[0]
59: else:
60: return "BETWEEN "+splitted[0]+" AND "+splitted[1]
61:
62: def unicodify(str):
63: """decode str (utf-8 or latin-1 representation) into unicode object"""
64: if not str:
65: return u""
66: if type(str) is StringType:
67: try:
68: return str.decode('utf-8')
69: except:
70: return str.decode('latin-1')
71: else:
72: return str
73:
74: def utf8ify(str):
75: """encode unicode object or string into byte string in utf-8 representation"""
76: if not str:
77: return ""
78: if type(str) is StringType:
79: return str
80: else:
81: return str.encode('utf-8')
82:
83:
84: def setPsycopg2UseUnicode():
85: """force Psycopg2DA to return unicode objects"""
86: try:
87: import psycopg2
88: import psycopg2.extensions
89: psycopg2.extensions.register_type(psycopg2.extensions.UNICODE)
90: except:
91: logging.error("Unable to force psycopg2 to use unicode")
92:
93:
94: def sql_quote(v):
95: # quote dictionary
96: quote_dict = {"\'": "''", "\\": "\\\\"}
97: for dkey in quote_dict.keys():
98: if string.find(v, dkey) >= 0:
99: v=string.join(string.split(v,dkey),quote_dict[dkey])
100: return "'%s'" % v
101:
102: #def showSQLConnectionIDs(self):
103: # return SQLConnectionIDs(self)
104:
105: class Options:
106: """options class"""
107:
108: class ZSQLIndex(SimpleItem):
109: """index"""
110: meta_type="ZSQLIndex"
111:
112: def __init__(self,index,id,table=''):
113: self.index=[x for x in index]
114: self.id=id
115: self.table=table
116:
117: def setIndex(self,index):
118: self.index=[x for x in index]
119:
120: def getIndex(self):
121: return self.index
122:
123: class ZSQLExtendFolder(Folder,Persistent, Implicit):
124: """Klasse die Methoden fuer die Abfrage einer SQL-Datenbank zur Verfuegung stellt.
125:
126: """
127: meta_type="ZSQLExtendFolder"
128:
129: #primaryKeys={}
130: #primaryKey=
131:
132: def getSQLConnectionIDs(self):
133: logging.debug(SQLConnectionIDs(self))
134: return SQLConnectionIDs(self)
135:
136: def getPrimaryKey(self,table=None):
137: """returns primary key for the database"""
138: if table is None:
139: return getattr(self,'primaryKey','oid')
140:
141:
142:
143: pks= getattr(self, "primaryKeys",{})
144:
145: k = pks.get(table,None)
146:
147: if k is None:
148: logging.debug("getPrimaryKey: no primary key for table %s stored use standard key %s"%(table,getattr(self,'primaryKey','oid')))
149: logging.debug(pks)
150: return getattr(self,'primaryKey','oid')
151:
152: return k
153:
154:
155: def getPrimaryKeysAsString(self):
156: """get all keys"""
157:
158: if not hasattr(self, 'primaryKeys'):
159: return ""
160:
161: return ";".join(["%s:%s"%val for val in self.primaryKeys.items()])
162:
163:
164: def ZSQLQuote(self,str):
165: """quote str for sql"""
166: return sql_quote(str)
167:
168: def unicodify(self, s):
169: """return unicode object for string (utf-8 or latin1) or unicode object s"""
170: return unicodify(s)
171:
172: def utf8ify(self, s):
173: """return utf-8 encoded string object for string or unicode object s"""
174: return utf8ify(s)
175:
176:
177: def normalizeField(self,table,fieldname, newFieldName=None,mode="alter", RESPONSE=None):
178: """normalize a field, d.h. entfernt alle diakritischen Zeichen und ersetzt diese
179: durch den Grundbuchstaben in einer Spalte einer Tabelle
180: @param table: Tabellename
181: @param fieldname: Name der Spalte
182: @param newFieldName: (optional) default ist fieldname+"_normal"
183: @param mode: (optional) default ist "alter". Mode "alter" aendert ein bestehendes Feld newFieldName, mode "create" erzeugt diese zuerst.
184: """
185: import unicodedata
186:
187: if not newFieldName:
188: newFieldName=fieldname+"_normal"
189:
190: #normalisierungs routine
191: def normal(str):
192: if str:
193: return unicodedata.normalize('NFKD', str.decode('utf-8')).encode('ASCII', 'ignore')
194: else:
195: return ""
196:
197: if mode=="create": # create the field
198: qstr="""alter table %s add %s %s"""
199: self.ZSQLSimpleSearch(qstr%(table,newFieldName,'text'))
200:
201: qstr="select %s from %s"%(fieldname,table)
202: for result in self.ZSQLSimpleSearch(qstr):
203: qstr="update %s set %s = %s where "+self.getPrimaryKey()+" = %s"
204:
205: self.ZSQLSimpleSearch(qstr%(table,newFieldName,self.ZSQLQuote(normal(getattr(result,fieldname))),getattr(result,self.getPrimaryKey)))
206:
207: def importAccessModell(self,configFileName,RESPONSE=None):
208: """import tables from access
209: @param configFileName: xml-configfile
210: """
211: from Ft.Xml import Parse
212: fh=file(configFileName)
213:
214: doc=Parse(fh)
215:
216: x=doc.xpath("//pathToFolder/@path")
217:
218:
219: if not (len(x)==1): # tag ist nich eineindeutig
220: return False
221:
222: pathToFolder=x[0].value
223:
224: for db in doc.xpath("//db"):
225:
226: containers=db.xpath("./@container")
227: identifiers=db.xpath("./@identify")
228:
229:
230: if not (len(containers)==1):
231: return False
232: else:
233: container=containers[0].value
234:
235: if not (len(identifiers)==1):
236: identifier=None
237: else:
238: identifier=identifiers[0].value
239:
240: self.xsdToTable(container.lower(),container,modus="drop",filename=os.path.join(pathToFolder,container.lower()+".xsd"))
241: self.importXMLFileAccess(container.lower(),container,filename=os.path.join(pathToFolder,container.lower()+".xml"),identify=identifier)
242:
243: return "<html><body>DONE</body></html>"
244:
245: def xsdToTable(self,table,elementNameForTable,modus="update", filename=None,data=None,RESPONSE=None):
246: """reads an xsd file an creates the columns of a table out of its structure
247: @param table: name of the table the xml shall be imported into
248: @param elementNameForTable: must be a element of type complex type. the element of the sequence in the complex type
249: define the columns of the table >table<
250: @param data (optional): data to be imported
251:
252: @param filename (optional) or filename
253: @param identify: (optional) field res. tag which identifies a entry uniquely for updating purposes.
254: @param RESPONSE: (optional)
255:
256: """
257: #from xml.dom.minidom import parseString,parse
258:
259: from Ft.Xml import Parse
260: logger("import xsd",logging.INFO,"called")
261: #fh=file("/tmp/fmpxml.xml")
262: import bz2
263: import base64
264:
265:
266: ret=""
267: if data:
268: data=bz2.decompress(base64.decodestring(data))
269:
270: #logger("import xsd",logging.INFO,"received file")
271: doc=Parse(data)
272: #logger("import xsd",logging.INFO,"parsed file")
273:
274: elif filename:
275: fh=file(filename)
276: txt=fh.read()
277:
278: doc=Parse(txt)
279: #logger("import xsd",logging.INFO,"parsed file")
280:
281:
282: Nss={'xsd':'http://www.w3.org/2001/XMLSchema'}
283: definingSequence=doc.xpath("""//xsd:element[@name='%s']/xsd:complexType/xsd:sequence/xsd:element/@name"""%elementNameForTable,explicitNss=Nss)
284:
285: fieldNames=[x.value for x in definingSequence]
286:
287:
288:
289: #check if table exists
290:
291: qstr="""select relname from pg_class where relname = '%s'"""%table
292: if not(self.ZSQLSimpleSearch(qstr)) or (len (self.ZSQLSimpleSearch(qstr))<1): # if not the create the table
293: columns=[]
294: create=True
295: else:
296: create=False
297:
298: logger("update xsd: fieldnames",logging.INFO,repr(fieldNames))
299: qstr="""select attname from pg_attribute, pg_class where attrelid = pg_class.oid and relname = '%s' """
300: columns=[x.attname for x in self.ZSQLSimpleSearch(qstr%table)]
301:
302:
303: if (modus=="drop") and (not create): #table shall be deleted, therefore it should exist (not create)
304: print "drop"
305: qstr="""DROP TABLE %s """
306: self.ZSQLSimpleSearch(qstr%table)
307: columns=[]
308: create=True
309:
310: for fieldName in fieldNames:
311: if type(fieldName) is UnicodeType:
312: fieldName=fieldName.encode('utf-8')
313: logging.info("update xml: fieldname",logging.INFO,repr(fieldName))
314: if fieldName.lower() not in columns:
315:
316: if create:# table does not exist therefore create with one column
317: qstr="""create table %s (%s %s)"""
318: create=False
319: else:# otherwise add the field
320: qstr="""alter table %s add %s %s"""
321:
322: self.ZSQLSimpleSearch(qstr%(table,fieldName,'text'))
323: logger("update xsd: fieldname add",logging.INFO,qstr%(table,fieldName,'text'))
324:
325:
326: def importXMLFileAccess(self,table,container,data=None,identify=None,filename=None,RESPONSE=None):
327: '''
328: Import XML file in access format into the table
329: @param table: name of the table the xml shall be imported into
330: @param containerTagName: XML-Tag which describes a dataset
331: @param data: data to be imported
332: @param identify: (optional) field res. tag which identifies a entry uniquely for updating purposes.
333: @param RESPONSE: (optional)
334: '''
335: from xml.dom.pulldom import parseString,parse
336:
337: logger("import xml",logging.INFO,"called")
338: #fh=file("/tmp/fmpxml.xml")
339: import bz2
340: import base64
341:
342: ret=""
343: if data:
344: data=bz2.decompress(base64.decodestring(data))
345:
346: logger("import xml",logging.INFO,"received file")
347: doc=parseString(data)
348: logger("import xml",logging.INFO,"parsed file")
349:
350: elif filename:
351: fh=file(filename)
352: doc=parse(fh)
353: logger("import xml",logging.INFO,"parsed file")
354: while 1:
355: node=doc.getEvent()
356:
357: if node is None:
358: break;
359: else:
360: if node[1].nodeName.lower()==container.lower(): # make everything case insensitive
361: doc.expandNode(node[1])
362:
363: dataSet={}
364: for col in node[1].childNodes:
365: if col.nodeType is col.ELEMENT_NODE:
366: data=col.nodeName
367: dataSet[data]=getTextFromNode(col)
368:
369: update=False
370:
371: if identify:
372:
373: field=dataSet[identify]
374:
375: searchStr="""select %s from %s where %s = '%s'"""%(identify,table,identify,field)
376: logger("import xml",logging.INFO,searchStr)
377: search=self.ZSQLSimpleSearch(searchStr)
378: if search:
379: update=True
380:
381: if update:
382: tmp=[]
383: for fieldName in dataSet.keys():
384: tmp.append("""%s = %s"""%(fieldName,self.ZSQLQuote(dataSet[fieldName])))
385: setStr=",".join(tmp)
386:
387: field=dataSet[identify]
388:
389: queryStr="""UPDATE %s SET %s WHERE %s = '%s' """%(table,setStr,identify,field)
390: logger("update xml",logging.INFO,queryStr)
391: self.ZSQLSimpleSearch(queryStr)
392: ret+="ud: %s \n"%field
393:
394: else:
395: fields=",".join(dataSet.keys())
396: values=",".join([""" %s """%self.ZSQLQuote(dataSet[x]) for x in dataSet.keys()])
397:
398:
399: queryStr="""INSERT INTO %s (%s) VALUES (%s)"""%(table,fields,values)
400: self.ZSQLSimpleSearch(queryStr)
401: logger("update xml",logging.INFO,queryStr)
402:
403: return ret
404:
405:
406: def importXMLFileFMP(self,table,dsn=None,uploadfile=None,update_fields=None,id_field=None,sync_mode=False,
407: lc_names=True,keep_fields=False,ascii_db=False,replace=False,backup=False,
408: debug=False,log_to_response=False,
409: redirect_url=None,RESPONSE=None):
410: """
411: Import FileMaker XML file (FMPXMLRESULT format) into the table.
412: @param dsn: database connection string
413: @param table: name of the table the xml shall be imported into (may be comma-separated list)
414: @param uploadfile: xmlfile file
415: @param update_fields: (optional) list of fields to update; default is to create all fields
416: @param id_field: (optional) field which uniquely identifies an entry for updating purposes.
417: @param sync_mode: (optional) really synchronise, i.e. delete entries not in XML file
418: @param lc_names: (optional) lower case and clean up field names from XML
419: @param keep_fields: (optional) don't add fields to SQL database
420: @param ascii_db: (optional) assume ascii encoding in db
421: @param replace: (optional) delete and re-insert data
422: @param backup: (optional) create backup of old table (breaks indices)
423: @param RESPONSE: (optional)
424: @param redirect_url: (optional) url for redirecting after the upload is done
425: """
426:
427: tfilehd,filename=tempfile.mkstemp()
428: tfile=os.fdopen(tfilehd,'w')
429: logging.info("importXMLFileFMP: importing %s"%uploadfile)
430: for c in uploadfile.read():
431: tfile.write(c)
432: tfile.close()
433:
434: from importFMPXML import importFMPXML
435:
436: if not dsn:
437: dsn=self.getConnectionObj().connection_string
438:
439: logging.debug("dsn: %s"%dsn)
440: logging.debug("table: %s"%table)
441: logging.debug("update_fields: %s"%update_fields)
442: logging.debug("id_field: %s"%id_field)
443: logging.debug("sync_mode: %s"%sync_mode)
444: logging.debug("lc_names: %s"%lc_names)
445: logging.debug("keep_fields: %s"%keep_fields)
446: logging.debug("ascii_db: %s"%ascii_db)
447: logging.debug("replace: %s"%replace)
448: logging.debug("backup: %s"%backup)
449: logging.debug("debug: %s"%debug)
450: logging.debug("log_to_response: %s"%log_to_response)
451: logging.debug("RESPONSE: %s"%repr(RESPONSE))
452:
453: tablelist=table.split(',')
454: logging.debug("tablelist: %s"%tablelist)
455: #table=tables
456:
457: for t in tablelist :
458: logging.debug("table: %s"%table)
459: options=Options()
460: options.dsn=dsn
461: options.table=t
462: options.filename=filename
463: options.update_fields=update_fields
464: options.id_field=id_field
465: options.sync_mode=sync_mode
466: options.lc_names=lc_names
467: options.replace_table=replace
468: options.keep_fields=keep_fields
469: options.ascii_db=ascii_db
470: options.replace_table=replace
471: options.backup_table=backup
472: options.debug=debug
473: logging.debug(options)
474: if RESPONSE and log_to_response:
475: # set up logging to response as plain text
476: logging.debug("Setting up logging to RESPONSE")
477: RESPONSE.setHeader("Content-Type","text/plain; charset=utf-8")
478: RESPONSE.write("Import FMPXML file...\n\n")
479: RESPONSE.flush()
480: loghandler = logging.StreamHandler(RESPONSE)
481: if debug:
482: loghandler.setLevel(logging.DEBUG)
483: else:
484: loghandler.setLevel(logging.INFO)
485: logger = logging.getLogger('db.import.fmpxml')
486: logger.addHandler(loghandler)
487: options.use_logger_instance = logger
488:
489: try:
490: err = None
491: importFMPXML(options)
492: logging.info("importXMLFileFMP: done")
493: except Exception, err:
494: logging.error("Error importing: %s"%err)
495:
496: if RESPONSE and log_to_response:
497: loghandler.flush()
498: if err is not None:
499: RESPONSE.write("\n\nERROR while importing: %s"%err)
500: else:
501: RESPONSE.write("\n\n DONE!")
502:
503: elif RESPONSE and redirect_url:
504: RESPONSE.redirect(redirect_url)
505:
506: os.remove(filename)
507:
508:
509: def generateIndex(self,field,index_name,table,RESPONSE=None):
510: """erzeuge ein Index Objekt einem Feld (experimental)
511: @param field: Feldname zu dem ein Index erzeugt werden soll
512: @param index_name: Name des Index
513: @param table: Tabellen name"""
514:
515:
516: index={}
517: founds=self.ZSQLSimpleSearch("""SELECT %s FROM %s """%(field,table))
518:
519: for found in founds:
520: tmp=getattr(found,field,None)
521: if tmp:
522: strings=tmp.split(" ")
523: for string in strings:
524: if index.get(string):
525: index[string].append(gettr(found,self.getPrimaryKey()))
526: else:
527: index[string]=[gettr(found,self.getPrimaryKey())]
528: RESPONSE.write(string+"\n")
529:
530: if not hasattr(self,index_name):
531: obj=ZSQLIndex(index,index_name,table)
532: self._setObject(index_name,obj)
533:
534: self._getOb(index_name).setIndex(index)
535:
536: def getIndex(self,index_name):
537: """getIndex from index_name
538: return an indexObject with index_name
539: """
540:
541: founds=self.ZopeFind(self,obj_ids=[index_name])
542:
543: return founds[0][1].getIndex()
544:
545:
546: def URLquote(self,txt):
547: """urlquote
548: @param txt: text der urlgequoted werden soll.
549: """
550: return urllib.quote(txt)
551:
552:
553: def createIdSet(self, resultset, idField=None):
554: """returns a (frozen)set of IDs from a SQL-resultset (using idField) or a list (if idField=None)"""
555: logging.debug("createidset for idfield %s"%idField)
556: if idField is None:
557: return frozenset(resultset)
558: else:
559: idlist = [r[idField] for r in resultset]
560: return frozenset(idlist)
561:
562: def opIdSet(self, a, b, op):
563: """operate on sets a and b"""
564: logging.debug("opidset with op %s"%op)
565: if (op == 'intersect'):
566: return a.intersection(b)
567: elif (op == 'union'):
568: return a.union(b)
569: elif (op == 'diff'):
570: return a.difference(b)
571:
572:
573: def searchRel(self,relStatement,statement,wherePart,classes):
574: """suche relative haufigkeiten (experimental)"""
575: ret={}
576: allRecords=len(self.ZSQLSimpleSearch(statement + " where "+wherePart))
577:
578: for oneclass in classes:
579: ret[oneclass]=len(self.ZSQLSimpleSearch(statement + " where ("+wherePart+") and "+ relStatement%oneclass))
580:
581: return (ret,allRecords)
582:
583: def content_html(self):
584: """template fuer content_html Aufruf, notwendig fuer Kompatibiliaet bei gemeinsamem Einsatz mich ECHO-Produkt"""
585:
586: try:
587: obj=getattr(self,"ZSQLBibliography_template")
588: return obj()
589: except:
590: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','ZSQLBibliography_template_standard.zpt'),content_type='text/html').__of__(self)
591: pt.content_type="text/html"
592:
593: return pt()
594:
595:
596: def getWeight(self):
597: """getWeight, gewicht notwendig fuer Kompatibiliaet bei gemeinsamem Einsatz mich ECHO-Produkt"""
598: try:
599: return self.weight
600: except:
601: return ""
602:
603: def getLabel(self):
604: """getLabel notwendig fuer Kompatibiliaet bei gemeinsamem Einsatz mich ECHO-Produkt"""
605: try:
606: return self.label
607: except:
608: return ""
609:
610: def getDescription(self):
611: """getDEscription: notwendig fuer Kompatibiliaet bei gemeinsamem Einsatz mich ECHO-Produkt"""
612: try:
613: return self.description
614: except:
615: return ""
616:
617: manage_options=Folder.manage_options+(
618: {'label':'Main Config','action':'changeZSQLExtendForm'},
619: )
620:
621: def changeZSQLExtendForm(self):
622: """change folder config"""
623: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','changeZSQLExtendForm.zpt')).__of__(self)
624: return pt()
625:
626:
627: def changeZSQLExtend(self,label,description,primaryKey,primaryKeys="",weight=0,connection_id=None,autocommit=None,REQUEST=None,):
628: """change the Konfiguration"""
629: self.connection_id=connection_id
630: self.weight=weight
631: self.label=label
632: self.description=description
633: self.autocommit = (autocommit == "on")
634: self.primaryKey=primaryKey
635:
636: if primaryKeys.lstrip().rstrip()!="":
637:
638: for vals in primaryKeys.split(";"):
639: splitted=vals.split(":")
640: if len(splitted)<2:
641: if REQUEST is not None:
642: return """<html><body>Wrong Syntax of keystring: %s<br/> %s is not of the form TABLE:key.</body></html>"""%(primaryKeys,vals)
643:
644: self.primaryKeys[splitted[0]]=splitted[1]
645:
646:
647:
648:
649:
650: if REQUEST is not None:
651: return self.manage_main(self, REQUEST)
652:
653: def formatAscii(self,str,url=None):
654: """ersetze ascii umbrueche durch <br>
655: @param str: string der Formatiert werden soll.
656: @param url: (optional) default ist "None", sonderfall erzeugt einen Link aus String mit unterliegender url
657: """
658: #logging.debug("formatascii str=%s url=%s"%(repr(str),repr(url)))
659:
660: if not str:
661: return ""
662:
663: str=str.rstrip().lstrip()
664:
665: if url and str:
666:
667: retStr=""
668: words=str.split("\n")
669:
670: for word in words:
671: strUrl=url%word
672: #print "str",strUrl
673: retStr+="""<a href="%s">%s</a><br/>"""%(strUrl,word)
674: str=retStr
675: if str:
676: retStr = re.sub(r"[\n]","<br/>",str)
677: #logging.debug("formatascii out=%s"%(repr(retStr)))
678: return retStr
679: else:
680: return ""
681:
682: def getSAttribute(self,obj,atribute,pref=''):
683: """get Attribute or emptystring"""
684:
685: #print "obj",obj
686: try:
687: return pref+getattr(obj,atribute)
688: except:
689: return ""
690:
691: def getS(self,str):
692: """make none to empty string"""
693: if str:
694: return str
695: else:
696: return ""
697:
698: def actualPath(self,url=None):
699: """path"""
700:
701: if self.REQUEST['HTTP_X_FORWARDED_SERVER']=='':
702: host=self.REQUEST['HTTP_HOST']
703: else:
704: host=self.REQUEST['HTTP_X_FORWARDED_SERVER']
705: if not url:
706: return "http://"+host+self.REQUEST['PATH_TRANSLATED']
707: else:
708: temp=self.REQUEST[url].split("/")
709: temp[2]=host
710: return string.join(temp,"/")
711:
712: def getRequest(self):
713: """request"""
714: return self.REQUEST
715:
716: def lowerEnd(self,path):
717: """oinly for demo"""
718: return os.path.splitext(path)[0]+".jpg"
719:
720: def ZSQLisEmpty(self,str):
721: """Teste ob String leer bzw. none ist.
722: """
723: #print "field",field
724: if not str:
725: return 1
726: if str.strip()=="":
727: return 1
728: return 0
729:
730: def ZSQLMultiSearch(self,_table,_searchField,_value,_idField,_additionalStatement="",_select=None,_subselectAddition="",_storename=None):
731: """
732: Durchsucht in einer Tabelle "table" die Spalte "searchfield" nach dem allen Vorkommnissen
733: 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
734: Tabelle mit gleichem idField werd realisiert,
735: z.B. fuer simplesearch ueber mehrere Felder
736: @param _table: Tabelle, die durchsucht werden soll.
737: @param _searchField: Feld, das durchsucht wird
738: @param _value: String der gesucht werden soll, gesucht wird nach allen Worten des Strings, die durch " "-getrennt sind.
739: @param _idField: Feld mit id fuer die identifikation gleicher Eintraege
740: @param _additionalStatement: (optional) Zusaetzliches SQL Statement, dass zwischen dem ersten "select from" und dem ersten "where" eingegefuegt wird.
741: @param _subselectAddition: (optiona) Zusaetliche SQL Statement die hinter das select statement der subselects eingefuegt werde.
742: @param _select: (optional) Alternativer Wert fuer den ersten SELECT Aufruf.
743: @param _storename: (optional) Name fuer die Zwischenspeicherung von Werten in der Session
744: """
745: if _storename:
746: """store"""
747: else:
748: _storename="foundCount"
749:
750: queries=[]
751: #baue jede einzelne abfrage
752: splitted=_value.split(" ")
753: if not _select:
754: _select=_idField
755:
756: query="select %s from %s %s where lower(%s) like '%%%s%%'"%(_select,_table,_additionalStatement,_searchField,splitted[0].lower())
757:
758: if len(splitted)>1: # mehr als ein Wort
759: query+=" and %s in"%_idField # dann einschraenken
760: for v in splitted[1:]:
761: queries.append("select %s from %s %s where lower(%s) like '%%%s%%'"%(_idField,_table,_subselectAddition,_searchField,v.lower()))
762:
763:
764: intersect=" intersect ".join(queries) # nun baue sie zusammen
765: query+="(%s)"%intersect
766:
767:
768: logging.info("ZSQLSimple: %s"%query)
769: retT=self.ZSQLSimpleSearch(query)
770: logging.info("ZSQLSimple: %s"%retT)
771:
772: #das Ergebis enthaelt unter u.U. eine id mehrfach, dieses wir jetzt vereinheitlicht.
773:
774: retFinalT={}
775: for x in retT:
776: split=_idField.split(".")
777: if len(split)>1:
778: f=split[1]
779: else:
780: f=_idField
781:
782: retFinalT[getattr(x,f)]=x
783:
784: ret=list(retFinalT.values())
785:
786:
787: #aus Kompatibilaetsgruenen mit ZSQLSearch / ZSQLInlineSeach noch einzelne Felder in der SESSION belegen.
788: if not self.REQUEST.SESSION.has_key(_storename):
789: self.REQUEST.SESSION[_storename]={}
790:
791: self.REQUEST.SESSION[_storename]['searchFieldsOnly']={}
792: self.REQUEST.SESSION[_storename]['qs']=query
793: return ret
794:
795: def ZSQLsearchOptions(self,fieldname=""):
796: """return HTML Fragment with search options"""
797:
798: ret="""<select name="-op_%s">
799: <option value="bw">begins with</option> <!-- begins with / beginnt mit, "Wort*" -->
800: <option value="ew">ends with</option>
801: <option value="ct" selected>contains</option> <!-- contains / enthaellt, "Wort" -->
802: <option value="eq">equals</option> <!-- equals / ist, =Wort -->
803: </select>"""%fieldname
804: return ret
805:
806: def ZSQLSelectionFromCRList(self,fieldname,listField,boxType="checkbox",checked=None):
807: """generate selection HTML Fragemnt from a cr seperated list
808: @param fieldname: Wert fuer das "name"-Attribute der erzeugten input-Tags
809: @param listField: "cr" (\n) getrennte Liste der Werte
810: @param boxType: (optional) default ist "checkbox", moegliche Werte "checkbox" und "radio"
811: @param checked: "cr" getrennt Liste von Werten aus listField, die als ausgewahlt markiert werden sollen.
812: """
813: fields=listField.split("\n")
814: ret=""
815: for field in fields:
816: if checked and (field in checked.split("\n")):
817: ret+="""<input name="%s" type="%s" value="%s" checked>%s"""%(fieldname,boxType,field.encode('utf-8'),field.encode('utf-8'))
818: else:
819: ret+="""<input name="%s" type="%s" value="%s">%s"""%(fieldname,boxType,field.encode('utf-8'),field.encode('utf-8'))
820: return ret
821:
822: def ZSQLSelectionFromSearchList(self,fieldname,results,fieldnameResult,boxType="checkbox",checked=None):
823: """generate select options from research-results Objekt
824: generate selection HTML Fragemnt from a cr seperated list
825: @param fieldname: Wert fuer das "name"-Attribute der erzeugten input-Tags
826: @param results: result Object einer SQL-suche
827: @param fieldNameResult: Feldname des Resultobjekts, das angezeigt werden soll.
828: @param boxType: (optional) default ist "checkbox", moegliche Werte "checkbox" und "radio"
829: @param checked: "cr" getrennt Liste von Werten aus results.fieldNameResult, die als ausgewahlt markiert werden sollen.
830: """
831:
832: ret=""
833: if not results: return ""
834:
835: for result in results:
836: field=getattr(result,fieldnameResult)
837: if field:
838: if checked and (getattr(result,fieldnameResult) in checked.split("\n")):
839: ret+="""<input name="%s" type="%s" value="%s" checked>%s"""%(fieldname,boxType,field.encode('utf-8'),field.encode('utf-8'))
840: else:
841: ret+="""<input name="%s" type="%s" value="%s">%s"""%(fieldname,boxType,field.encode('utf-8'),field.encode('utf-8'))
842: return ret
843:
844:
845: def ZSQLOptionsFromCRList(self,fieldname,listField, multiple='',start=None,startValue=None,size=None,selected=None):
846: """generate select oprions form a cr seperated list"""
847: fields=listField.split("\n")
848: if size:
849: ret="""<select name="%s"%s size="%s" >
850: """%(fieldname,multiple,size)
851:
852: else:
853: ret="""<select name="%s"%s >
854: """%(fieldname,multiple)
855: if start:
856: if start==' ':
857: start=''
858: if not startValue:
859: startValue=start
860:
861: ret+="""<option value="%s" >%s</option>"""%(startValue,start)
862: for field in fields:
863: if selected and (field in selected.split("\n")):
864: ret+="""<option selected value="%s">%s</option>"""%(field.encode('utf-8'),field.encode('utf-8'))
865: else:
866: ret+="""<option value="%s">%s</option>"""%(field.encode('utf-8'),field.encode('utf-8'))
867: ret+="""</select>"""
868: return ret
869:
870: def ZSQLOptionsFromSearchList(self,fieldname,
871: results,fieldName,
872: valueName=None,start=None,
873: multiple='',startValue=None,
874: additionalSelect="",size=None,
875: linelen=None,selected=None,
876: clear=False):
877: """generate select options form a search list
878: es wird
879: <select name=fieldname mutiple>
880: <option value=startValue>start</option>
881: <option value=result.fieldName>result.fieldValue</option>
882: erzeugt.
883:
884: @param fieldname: Name fuer name-wert im select-tag
885: @param results: Resultobject einer SQL-suche
886: @param fieldName: Name des Feldes, das als value in den option-tag geschrieben werden soll.
887: @param valueName: (optional) Name des Feldes, dass als im option-tag ausgegeben wird, default wert ist valueName=fieldName
888: @param start: (optional) falls zusaetzliches option tag erzeugt werden soll, gibt start an was im option tag steht
889: @param startValue (optional): gibt den entsprechenden Wert an.
890: @param selected (optional): Wert der ausgewaehlt sein soll.
891: @param linelen: (optional) maximale laenge eines Eintrages
892: der im Klappmenue noch angezeigt wird, laengeres wird abgeschnitten.
893: @param addionalSaelect (optional): zusaetzlicher text fuer den select tag
894: @param clear (optional): setze auf den startwert.
895: """
896: if not valueName:
897: valueName=fieldName
898: if size:
899: ret="""<select name="%s" %s size="%s" %s>
900: """%(fieldname,multiple,size,additionalSelect)
901: else:
902: ret="""<select name="%s" %s %s>
903: """%(fieldname,multiple,additionalSelect)
904: if start:
905: if start==' ':
906: start=''
907:
908: if not startValue:
909: startValue=start
910:
911: if clear:
912: ret+="""<option selected value="%s" >%s</option>"""%(startValue,start)
913: else:
914: ret+="""<option value="%s" >%s</option>"""%(startValue,start)
915:
916: for result in results:
917: field=getattr(result,fieldName)
918: fieldValue=getattr(result,valueName)
919:
920: if linelen and fieldValue and (len(fieldValue) > string.atoi(linelen)):
921: displayValue = fieldValue[:string.atoi(linelen)]
922: else:
923: displayValue = fieldValue
924:
925: if displayValue: #show only if value not none
926: if field == selected:
927:
928: ret+="""<option value="%s" selected>%s</option>"""%(field,displayValue)
929: else:
930: ret+="""<option value="%s">%s</option>"""%(field,displayValue)
931:
932: ret+="""</select>"""
933: return ret
934:
935:
936: def ZSQLInlineSearchU(self,storename=None,args=None,**argv):
937: """one element if exists"""
938: qs=[]
939: if storename:
940: """store"""
941: storename=storename
942: else:
943: storename="foundCount"
944:
945: if args:
946: argTmp=args
947: else:
948: argTmp=argv
949:
950:
951: #print "INLINE:",argv
952: for a in argTmp.keys():
953: aFiltered=re.sub(r"^-","_",a) # beginning of a command should always be "_"
954: qs.append(aFiltered+"="+urllib.quote(str(argTmp[a])))
955: #return []
956: ret = self.parseQueryString(string.join(qs,","),"_",storename=storename)
957:
958: try:
959: return ret[0]
960: except:
961: return None
962:
963:
964: def ZSQLSequentialSearch(self,_fieldlist,_searchTerm,storename=None,args=None,**argv):
965: """get a list of tuples (fields,searchoptions,table) to search the searchTerm in, returns dictionary. """
966: #print "do search with:",_fieldlist,_searchTerm,storename,args,argv
967: ret={}
968: if args:
969: argTmp=args
970: else:
971: argTmp=argv
972:
973: for field in _fieldlist:
974:
975: argTmp2=copy.deepcopy(argTmp)
976: argTmp2[field[0]]=_searchTerm
977: argTmp2['_op_'+field[0]]=field[1]
978: argTmp2['_table']=field[2]
979:
980: ret[field[0]]=(self.ZSQLInlineSearch(storename=storename,args=argTmp2),field[3],field[4],field[5],field[6])
981:
982: return ret
983:
984:
985: def ZSQLInlineSearch(self,storename=None,args=None,**argv):
986: """inlinesearch"""
987: #logging.debug("ZSQLInlineSearch args=%s argv=%s"%(args,argv))
988: qs=[]
989: if storename:
990: """store"""
991: else:
992: storename="foundCount"
993:
994: if args:
995: argTmp=args
996: else:
997: argTmp=argv
998:
999:
1000: #print "INLINE:",argv
1001: for a in argTmp.keys():
1002: aFiltered=re.sub(r"^-","_",a) # beginning of a command should always be "_"
1003:
1004: if type(argTmp[a]) is ListType: # ein parameter zweimal
1005: value=""
1006: #TODO find a better solution, currently only the last non empty entry is used.
1007: #for x in argTmp[a]:
1008: # if x:
1009: # value=x
1010: # version: join with spaces (makes sense with checkbox and -op=all)
1011: value = " ".join(argTmp[a])
1012: else:
1013: try:
1014: value=str(argTmp[a])
1015: except:
1016: value=utf8ify(argTmp[a])
1017:
1018: qs.append(aFiltered+"="+urllib.quote(value))
1019: #logging.debug("InlineSearch:"+string.join(qs,","))
1020:
1021: #return []
1022:
1023: return self.parseQueryString(string.join(qs,","),"_",storename=storename)
1024:
1025: def ZSQLInlineSearch2(self,query):
1026: """inlinesearch"""
1027: qs=[]
1028:
1029: #print "INLINE:",query
1030: return self.ZSQLSimpleSearch(query)
1031:
1032:
1033: def ZSQLResetConnection(self):
1034: """reset the connectione"""
1035: try:
1036: self.getConnectionObj().manage_close_connection()
1037: except:
1038: logger("ZSQLResetConnection",logging.ERROR, '%s %s'%sys.exc_info()[:2])
1039: try:
1040: self.getConnectionObj().manage_open_connection()
1041: except:
1042: logger("ZSQLResetConnection",logging.ERROR, '%s %s'%sys.exc_info()[:2])
1043:
1044:
1045: def ZSQLSimpleSearch(self,query=None,max_rows=1000000):
1046: """new simple search"""
1047: logging.debug("new ZSQLSimpleSearch %s"%query)
1048: # get Connection instance
1049: con = self.getConnectionObj()
1050: # call to get db object
1051: dbc = con()
1052: if getattr(self, 'autocommit', False):
1053: # force transaction isolation level (for psycopg2 0=autocommit)
1054: logging.debug(" old tilevel=%s"%dbc.tilevel)
1055: dbc.tilevel = 0
1056: # modified code from ZPsycopgDA.db without _register:
1057: c = dbc.getcursor()
1058: desc = ()
1059: r = []
1060: try:
1061: try:
1062: c.execute(query)
1063:
1064: except psycopg2.OperationalError:
1065: #logging.exception("Operational error on connection, closing it.")
1066: try:
1067: # Only close our connection
1068: dbc.putconn(True)
1069: except:
1070: #logging.debug("Something went wrong when we tried to close the pool", exc_info=True)
1071: pass
1072:
1073: if c.description is not None:
1074: if max_rows:
1075: r = c.fetchmany(max_rows)
1076: else:
1077: r = c.fetchall()
1078: desc = c.description
1079:
1080: dbc.failures = 0
1081:
1082: except StandardError, err:
1083: raise err
1084:
1085: res = (dbc.convert_description(desc), r)
1086:
1087: else:
1088: logging.debug(" no autocommit")
1089: # just use DA's query method
1090: res = dbc.query(query, max_rows=max_rows)
1091:
1092: # return result set as Result object with Brains
1093: return Results(res)
1094:
1095: def oldZSQLSimpleSearch(self,query=None,max_rows=1000000):
1096: """simple search"""
1097: logging.error("ZSQLSimpleSearch X %s"%query)
1098: #print query
1099: if not query:
1100: query=self.query
1101:
1102:
1103: if (hasattr(self,"_v_searchSQL") and (self._v_searchSQL == None)) or (not hasattr(self,"_v_searchSQL")):
1104:
1105: self._v_searchSQL=Shared.DC.ZRDB.DA.DA("_v_searchSQL","_v_searchSQL",self.getConnectionObj().getId(),"var","<dtml-var var>")
1106: #self._v_searchSQL=self.getConnectionObj()()
1107:
1108: self._v_searchSQL.max_rows_=max_rows
1109: #self._v_searchSQL.set_client_encoding('UNICODE')
1110: try:
1111: logging.error("I am here")
1112: t=self._v_searchSQL.__call__(var=query)
1113: #t=self._v_searchSQL.query(query)
1114: logging.error("I am here %s"%t)
1115: return t
1116: except :
1117: logger("ZSQLSimpleSearch ERROR1",logging.ERROR, '%s %s'%sys.exc_info()[:2])
1118: if sys.exc_info()[0]=="Database Error":
1119: try:
1120: self.getConnectionObj().manage_open_connection()
1121: except:
1122: logger("ZSQLSimpleSearch ERROR2",logging.ERROR, '%s %s'%sys.exc_info()[:2])
1123: else:
1124: try:
1125:
1126: self._v_searchSQL.max_rows_=max_rows
1127: #self._v_searchSQL.set_client_encoding('UNICODE')
1128:
1129: return self._v_searchSQL.__call__(var=query)
1130: #return self._v_searchSQL.query(query)
1131: except :
1132: logger("ZSQLSimpleSearch ERROR2",logging.ERROR, '%s %s'%sys.exc_info()[:2])
1133: if sys.exc_info()[0]=="Database Error":
1134: try:
1135: self.getConnectionObj().manage_open_connection()
1136: except:
1137: logger("ZSQLSimpleSearch",logging.ERROR, '%s %s'%sys.exc_info()[:2])
1138:
1139: def getConnectionObj(self):
1140: if hasattr(self,'connection_id'):
1141: return getattr(self,self.connection_id)
1142:
1143:
1144: def ZSQLSimpleSearch2(self,query=None):
1145: """ returrn SQLSearch"""
1146:
1147: if not query:
1148: query=self.query
1149: if getattr(self,'_v_search',None):
1150:
1151: return self._v_search(var=query)
1152:
1153: if hasattr(self,'search') and (self.search.meta_type=="Z SQL Method"):
1154: self._v_search=self.search
1155: return self.search(var=query)
1156: else:
1157: if hasattr(self.aq_parent.aq_parent,'search') and (self.aq_parent.aq_parent.search.meta_type=="Z SQL Method"):
1158: self._v_search=self.aq_parent.aq_parent.search
1159: return self.aq_parent.aq_parent.search(var=query)
1160: else:
1161: search=self.ZopeFind(self,obj_metatypes=["Z SQL Method"],search_sub=1)
1162: if search:
1163: self._v_search=search[0][1]
1164: return search[0][1](var=query)
1165: else:
1166: return []
1167:
1168:
1169:
1170: def ZSQLAdd(self,format=None,RESPONSE=None,args=None,_useRequest=True,**argv):
1171: """Neuer Eintrag"""
1172:
1173: if args:
1174: argTmp=args
1175: else:
1176: argTmp=argv
1177:
1178: qs_temp=[]
1179:
1180: if _useRequest:
1181: for a in self.REQUEST.form.keys():
1182: qs_temp.append(a+"="+urllib.quote(str(self.REQUEST.form[a])))
1183:
1184: qs=string.join(qs_temp,",")
1185:
1186: for field in argTmp.keys():
1187: if field[0]=="_":
1188: fieldTmp="-"+field[1:]
1189: else:
1190: fieldTmp=field
1191:
1192: qs+=",%s=%s"%(fieldTmp,argTmp[field])
1193:
1194:
1195: addList={}
1196: for q in qs.split(","):
1197: if len(q.split("="))<2:
1198: continue
1199: name=re.sub("r'+'"," ",q.split("=")[0].lower())
1200:
1201: value=q.split("=")[1]
1202: value=re.sub(r'\+'," ",value)
1203: value=urllib.unquote(value)
1204: if name=="-table":
1205: table=urllib.unquote(value)
1206: elif name=="-format":
1207: format=urllib.unquote(value)
1208: elif (not (name[0]=="-" or name[0]=="_")) and (not len(value)==0):
1209: addList[urllib.unquote(name)]=urllib.unquote(value)
1210:
1211: keyList=[]
1212: valueList=[]
1213: for x in addList.keys():
1214: keyList.append("\""+x+"\"")
1215: valueList.append(sql_quote(addList[x]))
1216:
1217: keyString=string.join(keyList,",")
1218: valueString=string.join(valueList,",")
1219:
1220: queryString="INSERT INTO %s (%s) VALUES (%s)"%(table,keyString,valueString)
1221:
1222: self.ZSQLSimpleSearch(queryString)
1223:
1224: if RESPONSE and format:
1225: return RESPONSE.redirect(format)
1226: else:
1227: return True
1228:
1229: def ZSQLChange(self,format=None,RESPONSE=None,USE_FORM=None,args=None,**argv):
1230: """change entries"""
1231: #qs=self.REQUEST['QUERY_STRING']
1232: # very bad hack
1233:
1234: qs_temp=[]
1235: if USE_FORM or RESPONSE:
1236: for a in self.REQUEST.form.keys():
1237:
1238: qs_temp.append(a+"="+urllib.quote(str(self.REQUEST.form[a])))
1239:
1240:
1241: if args:
1242: arg_tmp=args
1243: else:
1244: arg_tmp=argv
1245:
1246: for field in arg_tmp.keys():
1247:
1248: if field[0]=="_":
1249: fieldTmp="-"+field[1:]
1250: else:
1251: fieldTmp=field
1252:
1253: qs_temp.append("%s=%s"%(fieldTmp,arg_tmp[field]))
1254:
1255:
1256: changeList=[]
1257: logging.info("ZSQLChange qs_temp: %s"%repr(qs_temp))
1258: for q in qs_temp:
1259:
1260: name=urllib.unquote(re.sub("r'+'"," ",q.split("=")[0].lower()))
1261: value="=".join(q.split("=")[1:])
1262: value=re.sub(r'\+'," ",value)
1263: value=urllib.unquote(value)
1264:
1265: if name=="-table":
1266: table=urllib.unquote(value)
1267: elif name=="-identify":
1268: identify=urllib.unquote(value)
1269: # old code did identify with lower() which doesn't work for oids
1270: #identify="lower("+identify.split("=")[0]+")="+sql_quote(identify.split("=")[1].lower())
1271: (k,v) = identify.split("=")
1272: identify="%s=%s"%(k,sql_quote(v))
1273: elif name=="-format":
1274: format=urllib.unquote(value)
1275: #elif (not (name[0]=="-" or name[0]=="_")) and (not len(value)==0):
1276: elif (not (name[0]=="-" or name[0]=="_")):
1277:
1278: if value=="":
1279: changeList.append("\""+name+"\"=null")
1280: else:
1281: changeList.append("\""+name+"\"="+sql_quote(urllib.unquote(value)))
1282:
1283: changeString=string.join(changeList,",")
1284:
1285: queryString="UPDATE %s SET %s WHERE %s"%(table,changeString,identify)
1286: logger("ZSQLExtend",logging.INFO,"CHANGE: "+queryString)
1287:
1288: self.ZSQLSimpleSearch(queryString)
1289:
1290:
1291: if RESPONSE and format:
1292: return RESPONSE.redirect(format)
1293: else:
1294: return True
1295:
1296:
1297: def ZSQLFindIndexed(self,tableList=[],qs="",select="*",storename=None,indexedFields=['data_line'],restrictField='id_text',**argv):
1298: """find2"""
1299:
1300: for index in self.ZopeFind(self,obj_ids=indexedFields):
1301: txt=argv.get(index[0],None)
1302: if txt:
1303: oids=index[1].getIndex()[txt]
1304:
1305: search1= self.ZSQLFind(qs=qs,select=select,storename=storename,tableExt=tableList[1],restrictField=restrictField,NoQuery='yes',NoLimit='yes',**argv)
1306:
1307: search2 = self.ZSQLFind(tableExt=tableList[0],qs=qs,select=select,storename=storename,restrictConnect=(tableList[0]+"."+restrictField,search1),**argv)
1308: return search2
1309:
1310: def ZSQLFind2(self,qs="",select="*",storename=None,tableList=['cdli_translit','cdli_cat'],restrictField='id_text',**argv):
1311: """find2"""
1312:
1313: search1= self.ZSQLFind(qs=qs,select=select,storename=storename,tableExt=tableList[1],restrictField=restrictField,NoQuery='yes',NoLimit='yes',**argv)
1314:
1315: search2 = self.ZSQLFind(tableExt=tableList[0],qs=qs,select=select,storename=storename,restrictConnect=(tableList[0]+"."+restrictField,search1),**argv)
1316: return search2
1317:
1318:
1319:
1320: def ZSQLFind(self,qs="",select="*",storename="foundCount",tableExt=None,NoQuery=None,NoLimit=None,restrictField=None,restrictConnect=None,filter=None,**argv):
1321: """search in database"""
1322:
1323: def delEmpty(list):
1324: """loesche leere elemente aus der liste"""
1325: ret=[]
1326: for x in list:
1327: splitted=x.split("=")
1328: if (len(splitted)>1) and not (splitted[1]==' '):
1329: ret.append(x)
1330: return ret
1331:
1332: if qs=="":
1333: #kein querystring ubergeben
1334: if self.REQUEST['QUERY_STRING']:
1335: qs=self.REQUEST['QUERY_STRING']
1336:
1337: qs=string.join(qs.split("&"),",")
1338:
1339: for field in argv.keys():
1340: if field[0]=="_":
1341: fieldTmp="-"+field[1:]
1342: else:
1343: fieldTmp=field
1344:
1345: qs+=",%s=%s"%(fieldTmp,argv[field])
1346:
1347: else:
1348:
1349: qs=self.REQUEST.SESSION.get('query','')
1350:
1351: for field in argv.keys():
1352: if field[0]=="_":
1353: fieldTmp="-"+field[1:]
1354: else:
1355: fieldTmp=field
1356:
1357: qs+=",%s=%s"%(fieldTmp,argv[field])
1358:
1359:
1360:
1361: else:
1362: self.REQUEST['QUERY_STRING']=qs
1363:
1364: qs=string.join(qs.split("&"),",")
1365:
1366:
1367:
1368: qs=re.sub("\\+"," ",qs)#TODO: Austauschen da Leerzeichen bei http-get durch + ersetzt wird, generell sollte alles auf post umgeschrieben werden. vom search formular.
1369:
1370: qs=string.join(delEmpty(qs.split(",")),",")
1371:
1372:
1373: #store query for further usage
1374: #TODO: erste der beiden ist ueberfluessig
1375: self.REQUEST.SESSION['query']=qs
1376: if not self.REQUEST.SESSION.has_key(storename):
1377: self.REQUEST.SESSION[storename]={}
1378:
1379: self.REQUEST.SESSION[storename]['qs']=qs
1380:
1381:
1382: #print "calling Query with",repr(NoQuery)
1383:
1384: ret=self.parseQueryString(qs,"-",select=select,storemax="yes",storename=storename,tableExt=tableExt,NoQuery=NoQuery,NoLimit=NoLimit,restrictField=restrictField,restrictConnect=restrictConnect,filter=filter)
1385: #print self.REQUEST.SESSION["foundCount"]
1386:
1387:
1388:
1389: return ret
1390:
1391: def ZSQLFoundCountLen(self,var):
1392: return len(var)
1393:
1394: def ZSQLFoundCount(self,qs="",select="*",storename="foundCount"):
1395:
1396: return self.REQUEST.SESSION[storename]['count']
1397:
1398: def ZSQLRangeStart(self,storename="foundCount"):
1399:
1400: return int(self.REQUEST.SESSION[storename]['rangeStart'])+1
1401:
1402: def ZSQLRangeSize(self,storename="foundCount"):
1403:
1404: return self.REQUEST.SESSION[storename]['rangeSize']
1405:
1406: def ZSQLRangeEnd(self,storename="foundCount"):
1407:
1408: return str(min(int(self.REQUEST.SESSION[storename]['rangeEnd']),int(self.REQUEST.SESSION[storename]['count'])))
1409:
1410: def ZSQLNewQuery(self,linkText,storename="foundCount",**argv):
1411: """suche neu"""
1412: return self.ZSQLNewSearch(linkText,storename,url=self.REQUEST['URL'],args=argv)
1413:
1414: def ZSQLNewSearch(self,linkText,storename="foundCount",url=None,args=None,**argv):
1415: """suche mit alten parametern bis auf die in argv getauschten"""
1416: str = self.ZSQLNewSearchURL(storename, url, args, **argv)
1417: return """<a href="%s"> %s</a>"""%(str,linkText)
1418:
1419:
1420: def ZSQLNewSearchURL(self, storename="foundCount",url=None,args=None,**argv):
1421: """suche mit alten parametern bis auf die in argv getauschten"""
1422: if args:
1423: argv=args
1424:
1425: #get the old queries
1426: qs=self.REQUEST.SESSION[storename]['qs']
1427: querys=qs.split(",")
1428:
1429: #which arguments are in the old query string
1430: queryList={}
1431: for query in querys:
1432: arg=query.split("=")[0]
1433: if arg[0]=="_": arg="-"+arg[1:] # sicherstellen, dass an Anfang stets "_"
1434: try:
1435: queryList[arg]=urllib.unquote_plus(query.split("=")[1])
1436: except:
1437: queryList[arg]=''
1438:
1439: argList=[]
1440: arg=""
1441: #gehe durch die zu aendernden Argumente
1442: for argTmp in argv.keys():
1443: arg=argTmp[0:]# sicherstellen, dass der string auh kopiert wird
1444: if arg[0]=="_": arg="-"+arg[1:] # sicherstellen, dass an Anfang stets "_"
1445:
1446: queryList[arg]=argv[argTmp]
1447:
1448: if url:
1449: str=url+"?"+urllib.urlencode(queryList)
1450: else:
1451: str="ZSQLSearch?"+urllib.urlencode(queryList)
1452:
1453: return str
1454:
1455:
1456: 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):
1457: """analysieren den QueryString"""
1458: logging.debug("parseQueryString qs=%s"%qs)
1459:
1460: #setzte generische werte
1461:
1462: lop="AND" # standardsuche mit and
1463: max="ALL" #standard alle auswaehlen
1464: maxstr=""
1465: whereList=[]
1466: sort=""
1467: op="bw"
1468: opfields={}
1469: lopfields={} #Verknuepfung bei mehrfachauswahl von einem feld
1470: sortfields={} #order of sortfields
1471: diacritics={} #diacritische zeichen, falls "no", dann werden diese fuer das feld gefiltert.
1472: sortAllFields=None
1473: skip=""
1474: rangeStart=0
1475: limit=0
1476: searchFields={}
1477: searchFieldsOnly={}
1478: queryTemplate=[]
1479: outerjoin=""
1480: debug=None
1481:
1482: if not select:
1483: select="*"
1484:
1485: #check for op
1486: splitted=qs.split(",")
1487:
1488: if tableExt:
1489: table=tableExt
1490:
1491: if restrictField:
1492: select=restrictField
1493:
1494:
1495: params={}
1496: for q in splitted:
1497: name=re.sub("r'+'"," ",q.split("=")[0].lower())
1498: if name=="_debug":
1499: debug=True
1500:
1501: try:
1502: value=urllib.unquote(q.split("=",1)[1])
1503: except:
1504: value=""
1505:
1506: params[name]=value
1507:
1508:
1509:
1510: #set table
1511: primaryKey=""
1512: if not tableExt:
1513: table=params.get(iCT+'table')
1514: primaryKey=self.getPrimaryKey(table)
1515: logging.debug("table:"+table)
1516: logging.debug("primkey:"+primaryKey);
1517:
1518:
1519: #erster durchgang suche operatoren
1520: for name,value in params.items():
1521:
1522: # name=re.sub("r'+'"," ",q.split("=")[0].lower())
1523: # if name=="_debug":
1524: # debug=True
1525: #
1526: # try:
1527: # value=urllib.unquote(q.split("=",1)[1])
1528: # except:
1529: # value=""
1530: #print "Hi",name[0:3],q
1531: if name[0:3]==iCT+"op":
1532: op=value
1533:
1534: field=name[4:]
1535: opfields[field]=op
1536:
1537: if name[0:4]==iCT+"lop":
1538: lop=value
1539:
1540: field=name[5:]
1541: lopfields[field]=lop
1542:
1543: if name[0:11]==iCT+"diacritics":
1544: field=name[12:]
1545: diacritics[field]=value
1546:
1547: if name[0:10]==iCT+"sortorder":
1548: #sort=value
1549:
1550: field=name[11:]
1551: sortAllFields=None
1552: #no field selected
1553: if field=="":
1554: sortAllFields=value
1555: else:
1556: sortfields[field]=value
1557:
1558: #zweiter durchgang analysiere felder
1559: for name,value in params.items():
1560:
1561:
1562: #
1563: # name=re.sub("r'+'"," ",q.split("=")[0].lower())
1564: #
1565: # try:
1566: # value=urllib.unquote(q.split("=",1)[1])
1567: #
1568: # except:
1569: # value=""
1570: #
1571: punktsplit=name.split(".") #sonderfall feld mit punkten(tabelle.suchFeld.ausgewaehltesFeld,feldinoriginal), d.h. suche in anderer tabelle:
1572:
1573: #analysiere alle anderen faelle
1574:
1575: if diacritics.get(name,'yes')=='no':
1576: """filter diacritische zeichen"""
1577: value=unicodedata.normalize('NFKD', value.decode('utf-8')).encode('ASCII', 'ignore')
1578:
1579: if name==iCT+"lop":
1580: lop=value
1581: elif name==iCT+"table":
1582: if not tableExt:
1583: table=value
1584: elif name==iCT+"select":
1585: if not restrictField:
1586: select=value
1587: elif name==iCT+"max":
1588: if not NoLimit:
1589: maxstr="LIMIT "+str(value)
1590: limit=str(value)
1591: elif name==iCT+"skip":
1592: skip="OFFSET "+str(value)
1593: rangeStart=str(value)
1594: elif name==iCT+"join":
1595:
1596: whereList.append(value)
1597: elif name==iCT+"outerjoin":
1598:
1599: outerjoin=value
1600: elif name==iCT+"sort":
1601: sortstrs=[]
1602:
1603: for word in value.split(','):
1604: wordstr=word.lstrip().rstrip()
1605: if sortAllFields:
1606: order=sortAllFields
1607: else:
1608: order=sortfields.get(wordstr,'ASC')
1609:
1610: if not (wordstr == ""):
1611: sortstrs.append(wordstr+" "+order)
1612: if len(sortstrs)>0:
1613: sort="ORDER BY "+string.join(sortstrs,',')
1614:
1615:
1616: elif name==iCT+"token":
1617: if not nostore=="yes":
1618: self.REQUEST.SESSION['token']=value
1619:
1620: elif name==iCT+"op":
1621: op=value
1622:
1623:
1624: #sonderfall Name hat das Format:
1625: #TABELLE.SUCHFELD_IN_DIESER_TABELLE.SELECT_FIELD.IDENTIFIER_IN_TABELLE_-table
1626: #i.e. erzeugt wird
1627: #das Statement
1628: #WHERE IDENTIFIER_IN_TABELLE in (select * from SELECT_FIELD
1629: #where LOWER(SUCHFELD_IN_DIESER_TABELLE) something value)
1630: #something is defined by _op_TABELLE.SUCHFELD_IN_DIESER_TABELLE.SELECT_FIELD.IDENTIFIER_IN_TABELLE
1631:
1632: elif (not name[0]==iCT) and len(punktsplit)==4:
1633:
1634: if opfields.has_key(name):
1635: op=opfields[name]
1636: else:
1637: op="ct"
1638:
1639: namealt=name
1640: name="LOWER("+punktsplit[1]+")"
1641: value=value.lower()
1642: if op=="ct":
1643: tmp=(name+" LIKE "+sql_quote("%"+value+"%"))
1644: elif op=="gt":
1645: tmp=(name+">"+sql_quote(value))
1646: elif op=="lt":
1647: tmp=(name+"<"+sql_quote(value))
1648: elif op=="eq":
1649: tmp=(name+"="+sql_quote(value))
1650: elif op=="bw":
1651: tmp=(name+" LIKE "+sql_quote(value+"%"))
1652: elif op=="ew":
1653: tmp=(name+" LIKE "+sql_quote("%"+value))
1654: elif op=="all":
1655: tmps=[]
1656: for word in value.split(" "):
1657: tmps.append(name+" LIKE "+sql_quote("%"+word+"%"))
1658:
1659: tmp=string.join(tmps,' AND ')
1660:
1661: elif op=="numerical":
1662: term=analyseIntSearch(value)
1663: tmp=(namealt+" "+term) # take namealt without LOWER
1664: elif op=="grep":
1665: tmp=(name+" ~* "+sql_quote(value))
1666: elif op=="one":
1667: tmps=[]
1668: for word in value.split(" "):
1669: tmps.append(name+" LIKE "+sql_quote("%"+word+"%"))
1670:
1671: tmp=string.join(tmps,' OR ')
1672:
1673: op="all"
1674:
1675: if value!='': #lehre Werte werde nicht hinzugefuegt
1676: searchTmp="""%s in (select %s from %s where %s)"""%(punktsplit[3],punktsplit[2],punktsplit[0],tmp)
1677:
1678: queryTemplate.append(searchTmp)
1679:
1680: elif (not name[0]==iCT) and (not len(value)==0):
1681:
1682: #print "OP",op,name
1683: value=value.lower()
1684:
1685: tmp=""
1686: if opfields.has_key(name):
1687: op=opfields[name]
1688: else:
1689: op="ct"
1690: namealt=name
1691: ##DW hack 29-8-12 lower(oid) funktioniert nicht, generell muss oid handling noch korrigiert werden.
1692:
1693:
1694:
1695:
1696: if not name==primaryKey:
1697: name="LOWER("+name+")" #immer lower key nicht definiert fuer keys.
1698: else:
1699: op="eq" # bei keys immer eq benutzen
1700:
1701: logging.debug("NAME: %s"%name)
1702:
1703: if op=="ct":
1704: tmp=(name+" LIKE "+sql_quote("%"+value+"%"))
1705: elif op=="gt":
1706: tmp=(name+">"+sql_quote(value))
1707: elif op=="lt":
1708: tmp=(name+"<"+sql_quote(value))
1709: elif op=="eq":
1710: tmp=(name+"="+sql_quote(value))
1711: elif op=="bw":
1712: tmp=(name+" LIKE "+sql_quote(value+"%"))
1713: #tmp=(name+" LIKE "+sql_quote("%"+value))
1714: elif op=="all":
1715: tmps=[]
1716: for word in value.split(" "):
1717: tmps.append(name+" LIKE "+sql_quote("%"+word+"%"))
1718:
1719: tmp=string.join(tmps,' AND ')
1720:
1721: elif op=="numerical":
1722: term=analyseIntSearch(value)
1723: tmp=(namealt+" "+term) # take namealt without LOWER
1724: elif op=="grep":
1725: tmp=(name+" ~* "+sql_quote(value))
1726: elif op=="one":
1727: tmps=[]
1728: for word in value.split(" "):
1729: tmps.append(name+" LIKE "+sql_quote("%"+word+"%"))
1730:
1731: tmp=string.join(tmps,' OR ')
1732:
1733: op="all"
1734:
1735: if (value!='') and ((not tableExt) or (namealt.split('.')[0]==tableExt)): #keine leeren werte und keine auschluss
1736: if searchFields.has_key(namealt):
1737: searchFields[namealt]+=lopfields.get(name,'OR')+" "+tmp
1738: searchFieldsOnly[namealt]+=lopfields.get(name,'OR')+" "+value
1739: else:
1740: searchFields[namealt]=tmp
1741: searchFieldsOnly[namealt]=value
1742:
1743:
1744: whereList=["("+searchFields[x]+")" for x in searchFields.keys()]
1745: whereList+=queryTemplate
1746:
1747: if len(whereList)>0:
1748: if filter:
1749: whereStr="("+string.join(whereList," "+lop+" ")+") AND "+filter
1750: else:
1751: whereStr=string.join(whereList," "+lop+" ")
1752: where="WHERE "+whereStr
1753: else:
1754: if filter:
1755: where="WHERE "+filter
1756: else:
1757: where=""
1758:
1759: if restrictConnect:
1760:
1761: if len(where)==0:
1762: where="WHERE "+restrictConnect[0]+" in ("+restrictConnect[1]+")"
1763: else:
1764: where+="and "+restrictConnect[0]+" in ("+restrictConnect[1]+")"
1765:
1766: #print "QE",table
1767: #print (select,table,where,sort,maxstr,skip)
1768: query="SELECT %s FROM %s %s %s %s %s %s"%(select,table,outerjoin,where,sort,maxstr,skip)
1769:
1770: if not nostore=="yes":
1771:
1772: self.REQUEST.SESSION['qs']=opfields
1773: #print "IAMHERE again:", query
1774:
1775: if not NoQuery:
1776:
1777: query2="SELECT count(*) FROM %s %s"%(table,where)
1778:
1779: #print "QUERYSTRING:",self.REQUEST.SESSION[storename]['queryString2']
1780: if not self.REQUEST.SESSION.has_key(storename):
1781: self.REQUEST.SESSION[storename]={}
1782:
1783: self.REQUEST.SESSION[storename]['qs']=qs #sichere Querystring
1784:
1785: if self.REQUEST.SESSION[storename].has_key('queryString2'):
1786:
1787: if not self.REQUEST.SESSION[storename]['queryString2']==query2:
1788: #print "HOOOOO",storename
1789: self.REQUEST.SESSION[storename]['queryString2']=query2
1790: try:
1791: self.REQUEST.SESSION[storename]['count']=self.ZSQLSimpleSearch(query2)[0].count
1792: except:
1793: self.REQUEST.SESSION[storename]['count']=0
1794: #print "QUERY",query2,"::::",self.REQUEST.SESSION[storename]['queryString2']
1795:
1796: else:
1797:
1798: self.REQUEST.SESSION[storename]['queryString2']=query2
1799: if self.ZSQLSimpleSearch(query2):
1800:
1801: self.REQUEST.SESSION[storename]['count']=self.ZSQLSimpleSearch(query2)[0].count
1802: else:
1803: self.REQUEST.SESSION[storename]['count']=0
1804: #print "QUERYNEW",self.REQUEST.SESSION[storename]['queryString2']
1805:
1806:
1807: self.REQUEST.SESSION[storename]['rangeStart']=rangeStart
1808:
1809:
1810: self.REQUEST.SESSION[storename]['rangeEnd']=self.REQUEST.SESSION[storename]['count']
1811:
1812: if (limit=="all") or (limit==int(limit)):
1813: self.REQUEST.SESSION[storename]['rangeEnd']=self.REQUEST.SESSION[storename]['count']
1814: else:
1815: self.REQUEST.SESSION[storename]['rangeEnd']=int(rangeStart)+int(limit)
1816: self.REQUEST.SESSION[storename]['rangeSize']=limit
1817: self.REQUEST.SESSION[storename]['searchFields']=searchFields
1818:
1819: self.REQUEST.SESSION[storename]['searchFieldsOnly']=searchFieldsOnly
1820:
1821: if debug:
1822: logging.error("ZSQLSimpleSearch %s"%query)
1823: if not NoQuery:
1824:
1825: return self.ZSQLQuery(query)
1826: else:
1827:
1828: return query
1829:
1830: def ZSQLUniqueQuery(self,value,returns):
1831: """unique relation"""
1832: if returns:
1833: statement="""select %s from %s where %s = '%s' """%(returns[1],returns[0],returns[2],value)
1834: founds=self.ZSQLSimpleSearch(statement)
1835: if founds:
1836: return getattr(founds[0],returns[1])
1837: else:
1838: return value
1839: else:
1840: return value
1841:
1842: def ZSQLQuery(self,query,debug=None):
1843: """query"""
1844: if debug:
1845: logger("ZSQLQuery", logging.INFO, query)
1846:
1847: return self.ZSQLSimpleSearch(query)
1848:
1849:
1850: def ZSQLSearch(self):
1851: """To be done"""
1852:
1853: formatfile=self.REQUEST['URL1'] #generisch redirect zur gleichen url
1854:
1855: #zerlege querystring in key value paare
1856: #TODO: check if this is really necessary, use argv**
1857:
1858: rq=self.REQUEST['QUERY_STRING']
1859: querys=rq.split("&")
1860: for querytemp in querys: #zerg
1861: query=querytemp.split("=")
1862:
1863: try:
1864: if query[0].lower()=="-format":
1865: formatfile=query[1]
1866: except:
1867: pass
1868:
1869: #sichern
1870: self.REQUEST.SESSION['query']=string.join(self.REQUEST['QUERY_STRING'].split("&"),",")
1871: self.REQUEST.SESSION['come_from_search']="yes"
1872:
1873: return self.REQUEST.RESPONSE.redirect(urllib.unquote(formatfile)+"?"+rq)
1874:
1875:
1876: def ZSQLint(self,string):
1877: try:
1878:
1879: return(int(string))
1880: except:
1881: return 0
1882:
1883: def getZSQLSearchFieldsList(self,storename="foundCount"):
1884: """get searchfieldList"""
1885: #print self.REQUEST.SESSION[storename]['searchFields'].keys()
1886: return self.REQUEST.SESSION[storename]['searchFieldsOnly'].keys()
1887:
1888: def getZSQLSearchFields(self,field,storename="foundCount"):
1889: """get searchfield"""
1890: #print "SF",self.REQUEST.SESSION[storename]['searchFields']
1891:
1892: return self.REQUEST.SESSION[storename]['searchFieldsOnly'][field]
1893:
1894:
1895: def nextLink(self,html,storename="foundCount"):
1896: """nextLink"""
1897:
1898: try:
1899: limit=self.REQUEST.SESSION[storename]['rangeSize']
1900: if int(limit)==0 :
1901: limit="1"
1902: newRangeStart=int(self.REQUEST.SESSION[storename]['rangeStart'])+int(limit)
1903: except:
1904: limit=1
1905: newRangeStart=0
1906:
1907: if (newRangeStart>=self.REQUEST.SESSION[storename]['count']) or (self.REQUEST.SESSION[storename]['count']==self.REQUEST.SESSION[storename]['rangeEnd']):
1908: #newRangeStart=self.REQUEST.SESSION[storename]['count']-1
1909: return ""
1910:
1911: #create new query string
1912:
1913: if self.REQUEST['QUERY_STRING']=="":
1914: qs=self.REQUEST.SESSION['query']
1915:
1916: queries=string.split(qs,",")[0:]
1917:
1918:
1919: else:
1920: qs=self.REQUEST['QUERY_STRING']
1921: queries=string.split(qs,"&")[0:]
1922:
1923:
1924:
1925: newquery=[]
1926:
1927: skipFound=0
1928:
1929: for query in queries:
1930:
1931: if query[0]=="_" : query="-"+query[1:]
1932:
1933: if query.split("=")[0].lower()=="-skip":
1934:
1935: skipFound=1
1936: query="-skip=%i"%newRangeStart
1937: newquery.append(query)
1938:
1939: if skipFound==0 :
1940: query="-skip=%i"%newRangeStart
1941: newquery.append(query)
1942:
1943: newquerystring=string.join(newquery,"&")
1944: return "<a href='%s'>%s</a>"%(self.REQUEST['URL']+"?"+newquerystring,html)
1945:
1946:
1947:
1948: def prevLink(self,html,storename="foundCount"):
1949: """prev link"""
1950:
1951: try:
1952: limit=self.REQUEST.SESSION[storename]['rangeSize']
1953: if int(limit)==0 :
1954: limit="1"
1955: newRangeStart=int(self.REQUEST.SESSION[storename]['rangeStart'])-int(limit)
1956: except:
1957: limit=1
1958: newRangeStart=0
1959: if newRangeStart <0:
1960: return ""
1961:
1962: #print "limit",limit,newRangeStart,int(self.REQUEST.SESSION[storename]['rangeStart'])
1963:
1964: if newRangeStart<0:
1965: newRangeStart=0
1966:
1967: #create new query string
1968:
1969: if self.REQUEST['QUERY_STRING']=="":
1970: qs=self.REQUEST.SESSION['query']
1971: #qs=re.sub(r'_','-',qs) #aendern fuer query
1972: queries=string.split(qs,",")
1973:
1974:
1975: else:
1976: qs=self.REQUEST['QUERY_STRING']
1977: queries=string.split(qs,"&")
1978:
1979:
1980:
1981: newquery=[]
1982:
1983: skipFound=0
1984:
1985: for query in queries:
1986: #print query.split("=")[0]
1987:
1988: if query[0]=="_" : query[0]="-"
1989:
1990: if query.split("=")[0].lower()=="-skip":
1991: #print"HI"
1992: query="-skip=%i"%newRangeStart
1993: skipFound=1
1994: newquery.append(query)
1995:
1996: if skipFound==0 :
1997: query="-skip=%i"%newRangeStart
1998: newquery.append(query)
1999:
2000: newquerystring=string.join(newquery,"&")
2001:
2002: return "<a href='%s'>%s</a>"%(self.REQUEST['URL']+"?"+newquerystring,html)
2003:
2004:
2005: def pydev_settrace(self):
2006: """do settrace to start debugging"""
2007: import pydevd
2008: pydevd.settrace()
2009:
2010:
2011: manage_addZSQLExtendFolderForm=DTMLFile('ZSQLExtendFolderAdd', globals())
2012:
2013: def manage_addZSQLExtendFolder(self, id, title='', label='', description='',
2014: createPublic=0,
2015: createUserF=0,
2016: connection_id=None,
2017: REQUEST=None):
2018: """Add a new Folder object with id *id*.
2019:
2020: If the 'createPublic' and 'createUserF' parameters are set to any true
2021: value, an 'index_html' and a 'UserFolder' objects are created respectively
2022: in the new folder.
2023: """
2024:
2025:
2026: ob=ZSQLExtendFolder()
2027: ob.id=str(id)
2028: ob.title=title
2029: self._setObject(id, ob)
2030: ob=self._getOb(id)
2031: setattr(ob,'label',label)
2032: setattr(ob,'description',description)
2033: setattr(ob,'connection_id',connection_id)
2034:
2035: checkPermission=getSecurityManager().checkPermission
2036:
2037: if createUserF:
2038: if not checkPermission('Add User Folders', ob):
2039: raise Unauthorized, (
2040: 'You are not authorized to add User Folders.'
2041: )
2042: ob.manage_addUserFolder()
2043:
2044: if createPublic:
2045: if not checkPermission('Add Page Templates', ob):
2046: raise Unauthorized, (
2047: 'You are not authorized to add Page Templates.'
2048: )
2049: ob.manage_addProduct['PageTemplates'].manage_addPageTemplate(
2050: id='index_html', title='')
2051:
2052: if REQUEST is not None:
2053: return self.manage_main(self, REQUEST, update_menu=1)
2054:
2055:
2056:
2057: class ZSQLBibliography(Folder,ZSQLExtendFolder):
2058: """Bibliography"""
2059: meta_type="ZSQLBibliography"
2060: def getLabel(self):
2061: try:
2062: return self.label
2063: except:
2064: return ""
2065:
2066: def getDescription(self):
2067: try:
2068: return self.description
2069: except:
2070: return ""
2071:
2072: def changeZSQLBibliographyForm(self):
2073: """change folder config"""
2074: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','changeZSQLBibliographyForm.zpt')).__of__(self)
2075: return pt()
2076:
2077:
2078: def content_html(self):
2079: """template fuer content"""
2080:
2081: try:
2082: obj=getattr(self,"ZSQLBibliography_template")
2083: return obj()
2084: except:
2085: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','ZSQLBibliography_template_standard.zpt')).__of__(self)
2086: pt.content_type="text/html"
2087: return pt()
2088:
2089: def changeZSQLBibliography(self,tableName,label,description,primaryKey="",primaryKeys="",connection_id=None,REQUEST=None):
2090: """change it"""
2091: self.connection_id=connection_id
2092: self.tableName=tableName
2093: self.label=label
2094: self.description=description
2095: self.primaryKey=primaryKey
2096:
2097: self.primaryKeys={}
2098: if primaryKeys.lstrip().rstrip()!="":
2099:
2100: for vals in primaryKeys.split(";"):
2101: splitted=vals.split(":")
2102: if len(splitted)<2:
2103: if REQUEST is not None:
2104: return """<html><body>Wrong Syntax of keystring: %s<br/> %s is not of the form TABLE:key.</body></html>"""%(primaryKeys,vals)
2105:
2106: logging.debug(splitted)
2107: self.primaryKeys[splitted[0]]=splitted[1]
2108:
2109:
2110:
2111:
2112:
2113:
2114: if REQUEST is not None:
2115: return self.manage_main(self, REQUEST)
2116:
2117: manage_options=Folder.manage_options+(
2118: {'label':'Main Config','action':'changeZSQLBibliographyForm'},
2119: {'label':'Generate RDF Template','action':'generateRDFTemplate'},
2120: {'label':'Generate XML Template','action':'generateXMLTemplate'},
2121: )
2122:
2123:
2124: def getFieldLabel(self,fields,field):
2125: """get labels"""
2126: try:
2127: ret =fields[0][field]
2128: if ret == "":
2129: return field
2130: else:
2131: return ret
2132: except:
2133: return field
2134:
2135: def getFieldValue(self,found,field):
2136: """get value"""
2137: try:
2138: ret=getattr(found,field)
2139: if ret == "":
2140: return None
2141: else:
2142: return ret
2143: except:
2144: return None
2145:
2146:
2147: def getMetaDataManager(self):
2148: return self.metadata
2149:
2150: def findTagsFromMapping(self,referenceType):
2151: """gib hash mit label -> generic zurueck"""
2152: self.referencetypes=self.ZopeFind(self.getMetaDataManager(),search_sub=1)
2153: bibdata={}
2154: retdata={}
2155: #fieldlist=self.standardMD.fieldList
2156:
2157: for referenceTypeF in self.referencetypes:
2158: #print referenceType,referenceTypeF[1].title
2159: if referenceTypeF[1].title.lower() == referenceType.lower():
2160: bibdata[referenceTypeF[1].title]=referenceTypeF[1].fields
2161: bibdata['data']=referenceTypeF[1]
2162: self.fields=bibdata[referenceTypeF[1].title]
2163:
2164:
2165:
2166: for field in referenceTypeF[1].getFieldList():
2167: if referenceTypeF[1].getValue(field)[0]==None:
2168: retdata[field]=field
2169: else:
2170: retdata[field]=referenceTypeF[1].getValue(field)[0]
2171:
2172: return retdata,referenceTypeF[1].getFieldList()
2173:
2174: def findLabelsFromMapping(self,referenceType):
2175: """gib hash mit tagname -> lalbe zurueck"""
2176:
2177:
2178:
2179: mapping= self.getMetaDataManager().getBibMapping(referenceType)
2180:
2181:
2182:
2183: fields=mapping.getFields()
2184:
2185:
2186:
2187:
2188: fieldlist=fields.keys()
2189:
2190: retdata={}
2191: for field in fieldlist:
2192: retdata[field]=fields[field]['label']
2193:
2194: # self.referencetypes=self.ZopeFind(self.getMetaDataManager(),search_sub=1)
2195: #
2196: # bibdata={}
2197: # retdata={}
2198: # #fieldlist=self.standardMD.fieldList
2199: # logging.debug("XX")
2200: # for referenceTypeF in self.referencetypes:
2201: # #print referenceType,referenceTypeF[1].title
2202: # logging.debug("%s=%s"%(referenceTypeF[1].title,referenceType))
2203: # if referenceTypeF[1].title.lower() == referenceType.lower():
2204: #
2205: # bibdata[referenceTypeF[1].title]=referenceTypeF[1].fields
2206: # bibdata['data']=referenceTypeF[1]
2207: # self.fields=bibdata[referenceTypeF[1].title]
2208: # for field in referenceTypeF[1].getFieldList():
2209: # retdata[field]=referenceTypeF[1].getValue(field)[1]
2210:
2211:
2212: return retdata,fieldlist
2213:
2214:
2215: def createRDFTag(self,tag,content,namespace="cdli"):
2216: """create RDF"""
2217: if content:
2218: tag=namespace+":"+tag
2219: if (type(content) is StringType) or (type(content) is UnicodeType):
2220: ret=""" <%s>%s</%s>"""%(tag,escape(content),tag)
2221: else:
2222: ret=""" <%s>%s</%s>"""%(tag,content,tag)
2223: return ret.decode('latin-1')
2224: else:
2225: return ""
2226:
2227: def createIndexTag(self,tag,content):
2228: """create tag"""
2229:
2230: if content:
2231: if (type(content) is StringType) or (type(content) is UnicodeType):
2232: ret=""" <%s>%s</%s>"""%(tag,escape(content),tag)
2233: else:
2234: ret=""" <%s>%s</%s>"""%(tag,content,tag)
2235: return ret.decode('latin-1')
2236:
2237: else:
2238: return ""
2239:
2240: def getXML2(self):
2241: """crate index meta"""
2242:
2243: fn=os.path.splitext(self.REQUEST['fn'])[0]+"."
2244: self.REQUEST['fn']=fn
2245:
2246: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','record2.xml')).__of__(self)
2247: pt.content_type="text/xml"
2248: return pt()
2249:
2250:
2251: def generateRDFTemplate(self,REQUEST=None):
2252: """generateRDFtemplate"""
2253: zt=ZopePageTemplate('record.rdf')
2254: self._setObject('record.rdf',zt)
2255: default_content_fn = os.path.join(package_home(globals()),
2256: 'zpt','record.rdf')
2257: text = open(default_content_fn).read()
2258: zt.pt_edit(text, 'text/xml')
2259:
2260:
2261: if REQUEST is not None:
2262: return self.manage_main(self, REQUEST)
2263:
2264: def generateXMLTemplate(self,REQUEST=None):
2265: """generateXMLtemplate"""
2266: zt=ZopePageTemplate('record.xml')
2267: self._setObject('record.xml',zt)
2268: default_content_fn = os.path.join(package_home(globals()),
2269: 'zpt','record.xml')
2270: text = open(default_content_fn).read()
2271: zt.pt_edit(text, 'text/xml')
2272:
2273:
2274: if REQUEST is not None:
2275: return self.manage_main(self, REQUEST)
2276: def getMetaDataRDF(self):
2277: """crate index meta"""
2278: find=self.ZopeFind(self,obj_ids=["record.rdf"])
2279: if not find:
2280: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','record.rdf')).__of__(self)
2281: pt.content_type="text/xml"
2282: return pt()
2283: else:
2284: return find[0][1]()
2285:
2286: def getMetaDataXML(self):
2287: """crate index meta"""
2288: find=self.ZopeFind(self,obj_ids=["record.xml"])
2289: if not find:
2290: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','record.xml')).__of__(self)
2291: pt.content_type="text/xml"
2292: return pt()
2293: else:
2294: return find[0][1]()
2295:
2296:
2297: def getMetaDatasXML(self):
2298: """index"""
2299: # check if the request's host part was OK
2300: http_host = self.REQUEST['HTTP_HOST']
2301: host_port = self.REQUEST['SERVER_PORT']
2302: fix_host = None
2303: if http_host and http_host.rfind(host_port) == -1:
2304: #print "HTTP_HOST needs fixing!"
2305: fix_host = http_host + ":" + host_port
2306:
2307: ret="""<?xml version="1.0" ?>
2308: <index>"""
2309: for found in self.ZSQLSimpleSearch("select % from %s limit ALL"%(self.getPrimaryKey,self.tableName)):
2310: base_url = self.absolute_url()
2311: if fix_host:
2312: #print "replacing ", http_host, " by ", fix_host
2313: base_url = string.replace(base_url, http_host, fix_host, 1)
2314:
2315: link=base_url+"/"+"record.html?oid=%i"%getattr(found,self.getPrimaryKey())
2316: metalink=base_url+"/"+"getMetaDataXML?oid=%i"%getattr(found,self.getPrimaryKey())
2317:
2318: ret+="""<resource resourceLink="%s" metaLink="%s"/>\n"""%(link,metalink)
2319:
2320: return ret+"\n</index>"
2321:
2322:
2323: manage_addZSQLBibliographyForm=DTMLFile('ZSQLBibliographyAdd', globals())
2324:
2325: def manage_addZSQLBibliography(self, id, tableName,label,description,title='',
2326: createPublic=0,
2327: createUserF=0,
2328: connection_id=None,
2329: REQUEST=None):
2330: """Add a new Folder object with id *id*.
2331:
2332: If the 'createPublic' and 'createUserF' parameters are set to any true
2333: value, an 'index_html' and a 'UserFolder' objects are created respectively
2334: in the new folder.
2335: """
2336:
2337:
2338: ob=ZSQLBibliography()
2339: ob.id=str(id)
2340: ob.title=title
2341: self._setObject(id, ob)
2342: ob=self._getOb(id)
2343: setattr(ob,'tableName',tableName)
2344: setattr(ob,'label',label)
2345: setattr(ob,'description',description)
2346: setattr(ob,'connection_id',connection_id)
2347:
2348: checkPermission=getSecurityManager().checkPermission
2349:
2350: if createUserF:
2351: if not checkPermission('Add User Folders', ob):
2352: raise Unauthorized, (
2353: 'You are not authorized to add User Folders.'
2354: )
2355: ob.manage_addUserFolder()
2356:
2357: if createPublic:
2358: if not checkPermission('Add Page Templates', ob):
2359: raise Unauthorized, (
2360: 'You are not authorized to add Page Templates.'
2361: )
2362: ob.manage_addProduct['PageTemplates'].manage_addPageTemplate(
2363: id='index_html', title='')
2364:
2365: if REQUEST is not None:
2366: return self.manage_main(self, REQUEST, update_menu=1)
2367:
2368:
2369:
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