Annotation of ZSQLExtend/ZSQLExtend.py, revision 1.125
1.1 dwinter 1: from OFS.Folder import Folder
2: from Acquisition import Implicit
1.55 dwinter 3: from Globals import DTMLFile,package_home,Persistent
1.1 dwinter 4: import urllib
5: import re
6: import string
1.35 casties 7: #from pyPgSQL import libpq
1.109 dwinter 8: from AccessControl import getSecurityManager,Unauthorized
1.59 dwinter 9: from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate
1.15 dwinter 10: from Products.PageTemplates.PageTemplateFile import PageTemplateFile
1.1 dwinter 11:
1.28 dwinter 12: from Products.ZSQLMethods.SQL import SQLConnectionIDs
1.62 dwinter 13: from xml.sax.saxutils import escape
14: from types import *
1.28 dwinter 15: import Shared.DC.ZRDB.DA
1.100 dwinter 16: import logging
1.55 dwinter 17: import os.path
18: import os
1.92 dwinter 19: import copy
1.94 dwinter 20: import unicodedata
1.107 dwinter 21: import tempfile
1.109 dwinter 22: import sys
1.100 dwinter 23:
24: #ersetzt logging
25: def logger(txt,method,txt2):
1.109 dwinter 26: """logging"""
1.100 dwinter 27: logging.info(txt+ txt2)
28:
29:
1.71 dwinter 30: from OFS.SimpleItem import SimpleItem
1.64 dwinter 31:
1.94 dwinter 32: def getTextFromNode(nodename):
33: """get the cdata content of a node"""
34: if nodename is None:
35: return ""
36: nodelist=nodename.childNodes
37: rc = ""
38: for node in nodelist:
39: if node.nodeType == node.TEXT_NODE:
40: rc = rc + node.data
41: return rc
42:
1.42 dwinter 43: def analyseIntSearch(word):
44: #analyse integer searches
45:
46: splitted=word.split("-")
1.43 dwinter 47:
1.44 dwinter 48: if len(splitted)==1:
49: return "="+splitted[0]
50:
1.42 dwinter 51: if splitted[0]=="":
52: return "< "+splitted[1]
53:
54: if splitted[1]=='':
55: return "> "+splitted[0]
56: else:
57: return "BETWEEN "+splitted[0]+" AND "+splitted[1]
58:
1.117 casties 59: def unicodify(str):
60: """decode str (utf-8 or latin-1 representation) into unicode object"""
61: if not str:
62: return u""
63: if type(str) is StringType:
64: try:
65: return str.decode('utf-8')
66: except:
67: return str.decode('latin-1')
68: else:
69: return str
70:
71: def utf8ify(str):
72: """encode unicode object or string into byte string in utf-8 representation"""
73: if not str:
74: return ""
75: if type(str) is StringType:
76: return str
77: else:
78: return str.encode('utf-8')
79:
1.119 casties 80:
81: def setPsycopg2UseUnicode():
82: """force Psycopg2DA to return unicode objects"""
83: try:
84: import psycopg2
85: import psycopg2.extensions
86: psycopg2.extensions.register_type(psycopg2.extensions.UNICODE)
87: except:
88: logging.error("Unable to force psycopg2 to use unicode")
1.42 dwinter 89:
90:
1.37 casties 91: def sql_quote(v):
1.35 casties 92: # quote dictionary
93: quote_dict = {"\'": "''", "\\": "\\\\"}
94: for dkey in quote_dict.keys():
1.38 casties 95: if string.find(v, dkey) >= 0:
1.67 dwinter 96: v=string.join(string.split(v,dkey),quote_dict[dkey])
1.35 casties 97: return "'%s'" % v
98:
1.28 dwinter 99: def showSQLConnectionIDs(self):
100: return SQLConnectionIDs(self)
1.15 dwinter 101:
1.107 dwinter 102: class Options:
103: """options class"""
104:
1.71 dwinter 105: class ZSQLIndex(SimpleItem):
106: """index"""
107: meta_type="ZSQLIndex"
108:
109: def __init__(self,index,id,table=''):
110: self.index=[x for x in index]
111: self.id=id
112: self.table=table
113:
114: def setIndex(self,index):
115: self.index=[x for x in index]
116:
117: def getIndex(self):
118: return self.index
119:
1.28 dwinter 120: class ZSQLExtendFolder(Folder,Persistent, Implicit):
1.114 dwinter 121: """Klasse die Methoden fuer die Abfrage einer SQL-Datenbank zur Verfuegung stellt.
122:
123: """
1.1 dwinter 124: meta_type="ZSQLExtendFolder"
1.71 dwinter 125:
1.75 dwinter 126: def ZSQLQuote(self,str):
127: """quote str for sql"""
128: return sql_quote(str)
129:
1.83 dwinter 130:
1.92 dwinter 131: def normalizeField(self,table,fieldname, newFieldName=None,mode="alter", RESPONSE=None):
1.114 dwinter 132: """normalize a field, d.h. entfernt alle diakritischen Zeichen und ersetzt diese
133: durch den Grundbuchstaben in einer Spalte einer Tabelle
134: @param table: Tabellename
135: @param fieldname: Name der Spalte
136: @param newFieldName: (optional) default ist fieldname+"_normal"
137: @param mode: (optional) default ist "alter". Mode "alter" aendert ein bestehendes Feld newFieldName, mode "create" erzeugt diese zuerst.
138: """
1.92 dwinter 139: import unicodedata
140:
141: if not newFieldName:
142: newFieldName=fieldname+"_normal"
1.114 dwinter 143:
144: #normalisierungs routine
1.92 dwinter 145: def normal(str):
146: if str:
147: return unicodedata.normalize('NFKD', str.decode('utf-8')).encode('ASCII', 'ignore')
148: else:
149: return ""
1.114 dwinter 150:
1.92 dwinter 151: if mode=="create": # create the field
152: qstr="""alter table %s add %s %s"""
153: self.ZSQLSimpleSearch(qstr%(table,newFieldName,'text'))
154:
155: qstr="select oid,%s from %s"%(fieldname,table)
156: for result in self.ZSQLSimpleSearch(qstr):
157: qstr="update %s set %s = %s where oid = %s"
158:
159: self.ZSQLSimpleSearch(qstr%(table,newFieldName,self.ZSQLQuote(normal(getattr(result,fieldname))),result.oid))
160:
161: def importAccessModell(self,configFileName,RESPONSE=None):
162: """import tables from access
163: @param configFileName: xml-configfile
164: """
165: from Ft.Xml import Parse
166: fh=file(configFileName)
167:
168: doc=Parse(fh)
169:
170: x=doc.xpath("//pathToFolder/@path")
171:
172:
173: if not (len(x)==1): # tag ist nich eineindeutig
174: return False
175:
176: pathToFolder=x[0].value
177:
178: for db in doc.xpath("//db"):
179:
180: containers=db.xpath("./@container")
181: identifiers=db.xpath("./@identify")
182:
183:
184: if not (len(containers)==1):
185: return False
186: else:
187: container=containers[0].value
188:
189: if not (len(identifiers)==1):
190: identifier=None
191: else:
192: identifier=identifiers[0].value
193:
194: self.xsdToTable(container.lower(),container,modus="drop",filename=os.path.join(pathToFolder,container.lower()+".xsd"))
195: self.importXMLFileAccess(container.lower(),container,filename=os.path.join(pathToFolder,container.lower()+".xml"),identify=identifier)
196:
197: return "<html><body>DONE</body></html>"
198:
199: def xsdToTable(self,table,elementNameForTable,modus="update", filename=None,data=None,RESPONSE=None):
200: """reads an xsd file an creates the columns of a table out of its structure
201: @param table: name of the table the xml shall be imported into
202: @param elementNameForTable: must be a element of type complex type. the element of the sequence in the complex type
203: define the columns of the table >table<
204: @param data (optional): data to be imported
205:
206: @param filename (optional) or filename
207: @param identify: (optional) field res. tag which identifies a entry uniquely for updating purposes.
208: @param RESPONSE: (optional)
209:
210: """
211: #from xml.dom.minidom import parseString,parse
212:
213: from Ft.Xml import Parse
1.100 dwinter 214: logger("import xsd",logging.INFO,"called")
1.92 dwinter 215: #fh=file("/tmp/fmpxml.xml")
216: import bz2
217: import base64
218:
219:
220: ret=""
221: if data:
222: data=bz2.decompress(base64.decodestring(data))
223:
1.100 dwinter 224: #logger("import xsd",logging.INFO,"received file")
1.92 dwinter 225: doc=Parse(data)
1.100 dwinter 226: #logger("import xsd",logging.INFO,"parsed file")
1.92 dwinter 227:
228: elif filename:
229: fh=file(filename)
230: txt=fh.read()
231:
232: doc=Parse(txt)
1.100 dwinter 233: #logger("import xsd",logging.INFO,"parsed file")
1.92 dwinter 234:
235:
236: Nss={'xsd':'http://www.w3.org/2001/XMLSchema'}
237: definingSequence=doc.xpath("""//xsd:element[@name='%s']/xsd:complexType/xsd:sequence/xsd:element/@name"""%elementNameForTable,explicitNss=Nss)
238:
239: fieldNames=[x.value for x in definingSequence]
240:
241:
242:
243: #check if table exists
244:
245: qstr="""select relname from pg_class where relname = '%s'"""%table
246: if not(self.ZSQLSimpleSearch(qstr)) or (len (self.ZSQLSimpleSearch(qstr))<1): # if not the create the table
247: columns=[]
248: create=True
249: else:
250: create=False
251:
1.100 dwinter 252: logger("update xsd: fieldnames",logging.INFO,repr(fieldNames))
1.92 dwinter 253: qstr="""select attname from pg_attribute, pg_class where attrelid = pg_class.oid and relname = '%s' """
254: columns=[x.attname for x in self.ZSQLSimpleSearch(qstr%table)]
255:
256:
257: if (modus=="drop") and (not create): #table shall be deleted, therefore it should exist (not create)
258: print "drop"
259: qstr="""DROP TABLE %s """
260: self.ZSQLSimpleSearch(qstr%table)
261: columns=[]
262: create=True
263:
264: for fieldName in fieldNames:
265: if type(fieldName) is UnicodeType:
266: fieldName=fieldName.encode('utf-8')
1.102 dwinter 267: logging.info("update xml: fieldname",logging.INFO,repr(fieldName))
1.92 dwinter 268: if fieldName.lower() not in columns:
269:
270: if create:# table does not exist therefore create with one column
271: qstr="""create table %s (%s %s)"""
272: create=False
273: else:# otherwise add the field
274: qstr="""alter table %s add %s %s"""
275:
276: self.ZSQLSimpleSearch(qstr%(table,fieldName,'text'))
1.102 dwinter 277: logger("update xsd: fieldname add",logging.INFO,qstr%(table,fieldName,'text'))
1.92 dwinter 278:
279:
280: def importXMLFileAccess(self,table,container,data=None,identify=None,filename=None,RESPONSE=None):
281: '''
282: Import XML file in access format into the table
283: @param table: name of the table the xml shall be imported into
284: @param containerTagName: XML-Tag which describes a dataset
285: @param data: data to be imported
286: @param identify: (optional) field res. tag which identifies a entry uniquely for updating purposes.
287: @param RESPONSE: (optional)
288: '''
289: from xml.dom.pulldom import parseString,parse
290:
1.102 dwinter 291: logger("import xml",logging.INFO,"called")
1.92 dwinter 292: #fh=file("/tmp/fmpxml.xml")
293: import bz2
294: import base64
295:
296: ret=""
297: if data:
298: data=bz2.decompress(base64.decodestring(data))
299:
1.102 dwinter 300: logger("import xml",logging.INFO,"received file")
1.92 dwinter 301: doc=parseString(data)
1.102 dwinter 302: logger("import xml",logging.INFO,"parsed file")
1.92 dwinter 303:
304: elif filename:
305: fh=file(filename)
306: doc=parse(fh)
1.102 dwinter 307: logger("import xml",logging.INFO,"parsed file")
1.92 dwinter 308: while 1:
309: node=doc.getEvent()
310:
311: if node is None:
312: break;
313: else:
314: if node[1].nodeName.lower()==container.lower(): # make everything case insensitive
315: doc.expandNode(node[1])
316:
317: dataSet={}
318: for col in node[1].childNodes:
319: if col.nodeType is col.ELEMENT_NODE:
320: data=col.nodeName
321: dataSet[data]=getTextFromNode(col)
322:
323: update=False
324:
325: if identify:
326:
327: field=dataSet[identify]
328:
329: searchStr="""select %s from %s where %s = '%s'"""%(identify,table,identify,field)
1.102 dwinter 330: logger("import xml",logging.INFO,searchStr)
1.92 dwinter 331: search=self.ZSQLSimpleSearch(searchStr)
332: if search:
333: update=True
334:
335: if update:
336: tmp=[]
337: for fieldName in dataSet.keys():
338: tmp.append("""%s = %s"""%(fieldName,self.ZSQLQuote(dataSet[fieldName])))
339: setStr=",".join(tmp)
340:
341: field=dataSet[identify]
342:
343: queryStr="""UPDATE %s SET %s WHERE %s = '%s' """%(table,setStr,identify,field)
1.102 dwinter 344: logger("update xml",logging.INFO,queryStr)
1.92 dwinter 345: self.ZSQLSimpleSearch(queryStr)
346: ret+="ud: %s \n"%field
1.116 casties 347:
1.92 dwinter 348: else:
349: fields=",".join(dataSet.keys())
350: values=",".join([""" %s """%self.ZSQLQuote(dataSet[x]) for x in dataSet.keys()])
351:
352:
353: queryStr="""INSERT INTO %s (%s) VALUES (%s)"""%(table,fields,values)
354: self.ZSQLSimpleSearch(queryStr)
1.102 dwinter 355: logger("update xml",logging.INFO,queryStr)
1.92 dwinter 356:
357: return ret
358:
359:
1.125 ! casties 360: def importXMLFileFMP(self,table,dsn=None,uploadfile=None,update_fields=None,id_field=None,sync_mode=False,
1.118 casties 361: lc_names=True,keep_fields=False,ascii_db=False,replace=False,backup=False,
1.119 casties 362: debug=False,log_to_response=False,
1.116 casties 363: redirect_url=None,RESPONSE=None):
1.99 casties 364: '''
365: Import FileMaker XML file (FMPXMLRESULT format) into the table.
1.107 dwinter 366: @param dsn: database connection string
1.125 ! casties 367: @param table: name of the table the xml shall be imported into (may be comma-separated list)
1.107 dwinter 368: @param uploadfile: xmlfile file
1.99 casties 369: @param update_fields: (optional) list of fields to update; default is to create all fields
370: @param id_field: (optional) field which uniquely identifies an entry for updating purposes.
371: @param sync_mode: (optional) really synchronise, i.e. delete entries not in XML file
1.116 casties 372: @param lc_names: (optional) lower case and clean up field names from XML
373: @param keep_fields: (optional) don't add fields to SQL database
374: @param ascii_db: (optional) assume ascii encoding in db
375: @param replace: (optional) delete and re-insert data
1.118 casties 376: @param backup: (optional) create backup of old table (breaks indices)
1.99 casties 377: @param RESPONSE: (optional)
1.107 dwinter 378: @param redirect_url: (optional) url for redirecting after the upload is done
1.99 casties 379: '''
380:
1.107 dwinter 381: tfilehd,filename=tempfile.mkstemp()
382: tfile=os.fdopen(tfilehd,'w')
1.116 casties 383: logging.info("import %s"%uploadfile)
1.107 dwinter 384: for c in uploadfile.read():
385: tfile.write(c)
386: tfile.close()
387:
388: from importFMPXML import importFMPXML
389:
390: if not dsn:
391: dsn=self.getConnectionObj().connection_string
1.124 cmielack 392:
1.125 ! casties 393: tablelist=table.split(',')
1.124 cmielack 394: logging.debug("tablelist: %s" %tablelist)
395: #table=tables
396:
1.125 ! casties 397: for t in tablelist :
1.124 cmielack 398: logging.debug("table: %s" %table)
399: options=Options()
400: options.dsn=dsn
1.125 ! casties 401: options.table=t
1.124 cmielack 402: options.filename=filename
403: options.update_fields=update_fields
404: options.id_field=id_field
405: options.sync_mode=sync_mode
406: options.lc_names=lc_names
407: options.replace_table=replace
408: options.keep_fields=keep_fields
409: options.ascii_db=ascii_db
410: options.replace_table=replace
411: options.backup_table=backup
412: options.debug=debug
413:
414: if RESPONSE and log_to_response:
415: # set up logging to response as plain text
416: RESPONSE.setHeader("Content-Type","text/plain; charset=utf-8")
417: RESPONSE.write("Import FMPXML file...\n\n")
418: loghandler = logging.StreamHandler(RESPONSE)
419: if debug:
420: loghandler.setLevel(logging.DEBUG)
421: else:
422: loghandler.setLevel(logging.INFO)
423: logger = logging.getLogger('db.import.fmpxml')
424: logger.addHandler(loghandler)
425: options.use_logger_instance = logger
426:
427: importFMPXML(options)
428:
1.107 dwinter 429:
430:
1.124 cmielack 431: if RESPONSE and log_to_response:
432: loghandler.flush()
433: RESPONSE.write("\n\n DONE!")
434:
435: elif RESPONSE and redirect_url:
436: RESPONSE.redirect(redirect_url)
437:
1.107 dwinter 438: os.remove(filename)
1.116 casties 439:
1.99 casties 440:
1.71 dwinter 441: def generateIndex(self,field,index_name,table,RESPONSE=None):
1.114 dwinter 442: """erzeuge ein Index Objekt einem Feld (experimental)
443: @param field: Feldname zu dem ein Index erzeugt werden soll
444: @param index_name: Name des Index
445: @param table: Tabellen name"""
446:
447:
1.71 dwinter 448: index={}
1.114 dwinter 449: founds=self.ZSQLSimpleSearch("""SELECT %s,oid FROM %s """%(field,table))
1.72 dwinter 450:
1.71 dwinter 451: for found in founds:
452: tmp=getattr(found,field,None)
453: if tmp:
454: strings=tmp.split(" ")
455: for string in strings:
456: if index.get(string):
457: index[string].append(found.oid)
458: else:
459: index[string]=[found.oid]
460: RESPONSE.write(string+"\n")
461:
462: if not hasattr(self,index_name):
463: obj=ZSQLIndex(index,index_name,table)
464: self._setObject(index_name,obj)
465:
466: self._getOb(index_name).setIndex(index)
467:
468: def getIndex(self,index_name):
1.114 dwinter 469: """getIndex from index_name
470: return an indexObject with index_name
471: """
472:
1.71 dwinter 473: founds=self.ZopeFind(self,obj_ids=[index_name])
474:
475: return founds[0][1].getIndex()
476:
477:
1.51 dwinter 478: def URLquote(self,txt):
1.114 dwinter 479: """urlquote"
480: @param txt: text der urlgequoted werden soll.
481: """
1.51 dwinter 482: return urllib.quote(txt)
1.71 dwinter 483:
1.120 casties 484:
485: def createIdSet(self, resultset, idField=None):
486: """returns a (frozen)set of IDs from a SQL-resultset (using idField) or a list (if idField=None)"""
1.123 casties 487: logging.debug("createidset for idfield %s"%idField)
1.120 casties 488: if idField is None:
489: return frozenset(resultset)
490: else:
491: idlist = [r[idField] for r in resultset]
492: return frozenset(idlist)
493:
494: def opIdSet(self, a, b, op):
495: """operate on sets a and b"""
1.123 casties 496: logging.debug("opidset with op %s"%op)
1.120 casties 497: if (op == 'intersect'):
498: return a.intersection(b)
499: elif (op == 'union'):
500: return a.union(b)
501: elif (op == 'diff'):
502: return a.difference(b)
503:
504:
1.33 dwinter 505: def searchRel(self,relStatement,statement,wherePart,classes):
1.114 dwinter 506: """suche relative haufigkeiten (experimental)"""
1.33 dwinter 507: ret={}
508: allRecords=len(self.ZSQLSimpleSearch(statement + " where "+wherePart))
1.43 dwinter 509:
1.33 dwinter 510: for oneclass in classes:
511: ret[oneclass]=len(self.ZSQLSimpleSearch(statement + " where ("+wherePart+") and "+ relStatement%oneclass))
1.43 dwinter 512:
1.47 dwinter 513: return (ret,allRecords)
1.33 dwinter 514:
1.16 dwinter 515: def content_html(self):
1.114 dwinter 516: """template fuer content_html Aufruf, notwendig fuer Kompatibiliaet bei gemeinsamem Einsatz mich ECHO-Produkt"""
1.16 dwinter 517:
518: try:
519: obj=getattr(self,"ZSQLBibliography_template")
520: return obj()
521: except:
1.46 dwinter 522: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','ZSQLBibliography_template_standard.zpt'),content_type='text/html').__of__(self)
1.16 dwinter 523: pt.content_type="text/html"
1.21 dwinter 524:
1.16 dwinter 525: return pt()
526:
527:
1.17 dwinter 528: def getWeight(self):
1.114 dwinter 529: """getWeight, gewicht notwendig fuer Kompatibiliaet bei gemeinsamem Einsatz mich ECHO-Produkt"""
1.17 dwinter 530: try:
531: return self.weight
532: except:
533: return ""
534:
1.16 dwinter 535: def getLabel(self):
1.114 dwinter 536: """getLabel notwendig fuer Kompatibiliaet bei gemeinsamem Einsatz mich ECHO-Produkt"""
1.16 dwinter 537: try:
538: return self.label
539: except:
540: return ""
541:
542: def getDescription(self):
1.114 dwinter 543: """getDEscription: notwendig fuer Kompatibiliaet bei gemeinsamem Einsatz mich ECHO-Produkt"""
1.16 dwinter 544: try:
545: return self.description
546: except:
547: return ""
548:
549: manage_options=Folder.manage_options+(
550: {'label':'Main Config','action':'changeZSQLExtendForm'},
551: )
552:
553: def changeZSQLExtendForm(self):
554: """change folder config"""
1.46 dwinter 555: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','changeZSQLExtendForm.zpt')).__of__(self)
1.16 dwinter 556: return pt()
557:
558:
1.119 casties 559: def changeZSQLExtend(self,label,description,weight=0,connection_id=None,REQUEST=None,):
1.114 dwinter 560: """change the Konfiguration"""
1.28 dwinter 561: self.connection_id=connection_id
1.17 dwinter 562: self.weight=weight
1.16 dwinter 563: self.label=label
564: self.description=description
1.119 casties 565:
1.16 dwinter 566: if REQUEST is not None:
567: return self.manage_main(self, REQUEST)
568:
1.14 dwinter 569: def formatAscii(self,str,url=None):
1.114 dwinter 570: """ersetze ascii umbrueche durch <br>
571: @param str: string der Formatiert werden soll.
572: @param url: (optional) default ist "None", sonderfall erzeugt einen Link aus String mit unterliegender url
573: """
1.117 casties 574: #logging.debug("formatascii str=%s url=%s"%(repr(str),repr(url)))
575:
576: if not str:
577: return ""
578:
1.73 dwinter 579: str=str.rstrip().lstrip()
580:
1.17 dwinter 581: if url and str:
1.14 dwinter 582:
583: retStr=""
584: words=str.split("\n")
585:
586: for word in words:
587: strUrl=url%word
588: #print "str",strUrl
589: retStr+="""<a href="%s">%s</a><br/>"""%(strUrl,word)
590: str=retStr
591: if str:
1.117 casties 592: retStr = re.sub(r"[\n]","<br/>",str)
593: #logging.debug("formatascii out=%s"%(repr(retStr)))
594: return retStr
1.14 dwinter 595: else:
596: return ""
597:
1.12 dwinter 598: def getSAttribute(self,obj,atribute,pref=''):
599: """get Attribute or emptystring"""
600:
1.13 dwinter 601: #print "obj",obj
1.12 dwinter 602: try:
603: return pref+getattr(obj,atribute)
604: except:
605: return ""
606:
607: def getS(self,str):
608: """make none to empty string"""
609: if str:
610: return str
611: else:
612: return ""
613:
1.9 dwinter 614: def actualPath(self,url=None):
1.77 dwinter 615: """path"""
1.10 dwinter 616:
617: if self.REQUEST['HTTP_X_FORWARDED_SERVER']=='':
618: host=self.REQUEST['HTTP_HOST']
619: else:
620: host=self.REQUEST['HTTP_X_FORWARDED_SERVER']
1.77 dwinter 621: if not url:
622: return "http://"+host+self.REQUEST['PATH_TRANSLATED']
623: else:
624: temp=self.REQUEST[url].split("/")
625: temp[2]=host
626: return string.join(temp,"/")
1.9 dwinter 627:
628: def getRequest(self):
1.77 dwinter 629: """request"""
630: return self.REQUEST
1.5 dwinter 631:
632: def lowerEnd(self,path):
633: """oinly for demo"""
634: return os.path.splitext(path)[0]+".jpg"
635:
1.114 dwinter 636: def ZSQLisEmpty(self,str):
637: """Teste ob String leer bzw. none ist.
638: """
1.7 dwinter 639: #print "field",field
1.114 dwinter 640: if not str:
1.5 dwinter 641: return 1
1.114 dwinter 642: if str.strip()=="":
1.5 dwinter 643: return 1
644: return 0
645:
1.115 dwinter 646: def ZSQLMultiSearch(self,_table,_searchField,_value,_idField,_additionalStatement="",_select=None,_subselectAddition="",_storename=None):
1.112 dwinter 647: """
648: Durchsucht in einer Tabelle "table" die Spalte "searchfield" nach dem allen Vorkommnissen
1.114 dwinter 649: von Worten in value und gibt alle Werte mit gleichem id field zurŸck, d.h. es wird die "und" suche Ÿber mehrere Eintrsege in einer
650: Tabelle mit gleichem idField werd realisiert,
1.112 dwinter 651: z.B. fŸr simplesearch ueber mehrere Felder
1.114 dwinter 652: @param _table: Tabelle, die durchsucht werden soll.
653: @param _searchField: Feld, das durchsucht wird
654: @param _value: String der gesucht werden soll, gesucht wird nach allen Worten des Strings, die durch " "-getrennt sind.
655: @param _idField: Feld mit id fŸr die identifikation gleicher EintrŠge
656: @param _additionalStatement: (optional) Zusaetzliches SQL Statement, dass zwischen dem ersten "select from" und dem ersten "where" eingegefŸgt wird.
657: @param _select: (optional) Alternativer Wert fŸr den ersten SELECT Aufruf.
658: @param _storename: (optional) Name fuer die Zwischenspeicherung von Werten in der Session
1.112 dwinter 659: """
660: if _storename:
661: """store"""
662: else:
663: _storename="foundCount"
664:
665: queries=[]
666: #baue jede einzelne abfrage
667: splitted=_value.split(" ")
668: if not _select:
669: _select=_idField
670:
1.115 dwinter 671: query="select %s from %s %s where lower(%s) like '%%%s%%'"%(_select,_table,_additionalStatement,_searchField,splitted[0].lower())
1.112 dwinter 672:
1.115 dwinter 673: if len(splitted)>1: # mehr als ein Wort
674: query+=" and %s in"%_idField # dann einschraenken
1.112 dwinter 675: for v in splitted[1:]:
1.115 dwinter 676: queries.append("select %s from %s %s where lower(%s) like '%%%s%%'"%(_idField,_table,_subselectAddition,_searchField,v.lower()))
1.112 dwinter 677:
678:
1.115 dwinter 679: intersect=" intersect ".join(queries) # nun baue sie zusammen
680: query+="(%s)"%intersect
1.112 dwinter 681:
682:
683: logging.info("ZSQLSimple: %s"%query)
684: retT=self.ZSQLSimpleSearch(query)
685: logging.info("ZSQLSimple: %s"%retT)
686:
1.114 dwinter 687: #das Ergebis enthaelt unter u.U. eine id mehrfach, dieses wir jetzt vereinheitlicht.
688:
1.112 dwinter 689: retFinalT={}
690: for x in retT:
691: split=_idField.split(".")
692: if len(split)>1:
693: f=split[1]
694: else:
695: f=_idField
696:
697: retFinalT[getattr(x,f)]=x
698:
699: ret=list(retFinalT.values())
700:
701:
1.114 dwinter 702: #aus Kompatibilaetsgruenen mit ZSQLSearch / ZSQLInlineSeach noch einzelne Felder in der SESSION belegen.
1.112 dwinter 703: if not self.REQUEST.SESSION.has_key(_storename):
704: self.REQUEST.SESSION[_storename]={}
705:
706: self.REQUEST.SESSION[_storename]['searchFieldsOnly']={}
707: self.REQUEST.SESSION[_storename]['qs']=query
708: return ret
709:
1.6 dwinter 710: def ZSQLsearchOptions(self,fieldname=""):
1.5 dwinter 711: """return HTML Fragment with search options"""
1.77 dwinter 712:
1.6 dwinter 713: ret="""<select name="-op_%s">
1.77 dwinter 714: <option value="bw">begins with</option> <!-- begins with / beginnt mit, "Wort*" -->
715: <option value="ew">ends with</option>
716: <option value="ct" selected>contains</option> <!-- contains / enthaellt, "Wort" -->
717: <option value="eq">equals</option> <!-- equals / ist, =Wort -->
1.6 dwinter 718: </select>"""%fieldname
1.5 dwinter 719: return ret
1.18 dwinter 720:
721: def ZSQLSelectionFromCRList(self,fieldname,listField,boxType="checkbox",checked=None):
1.114 dwinter 722: """generate selection HTML Fragemnt from a cr seperated list
723: @param fieldname: Wert fuer das "name"-Attribute der erzeugten input-Tags
724: @param listField: "cr" (\n) getrennte Liste der Werte
725: @param boxType: (optional) default ist "checkbox", moegliche Werte "checkbox" und "radio"
726: @param checked: "cr" getrennt Liste von Werten aus listField, die als ausgewahlt markiert werden sollen.
727: """
1.18 dwinter 728: fields=listField.split("\n")
729: ret=""
730: for field in fields:
731: if checked and (field in checked.split("\n")):
1.20 dwinter 732: ret+="""<input name="%s" type="%s" value="%s" checked>%s"""%(fieldname,boxType,field.encode('utf-8'),field.encode('utf-8'))
1.18 dwinter 733: else:
1.20 dwinter 734: ret+="""<input name="%s" type="%s" value="%s">%s"""%(fieldname,boxType,field.encode('utf-8'),field.encode('utf-8'))
1.18 dwinter 735: return ret
736:
1.61 dwinter 737: def ZSQLSelectionFromSearchList(self,fieldname,results,fieldnameResult,boxType="checkbox",checked=None):
1.114 dwinter 738: """generate select options from research-results Objekt
739: generate selection HTML Fragemnt from a cr seperated list
740: @param fieldname: Wert fuer das "name"-Attribute der erzeugten input-Tags
741: @param results: result Object einer SQL-suche
742: @param fieldNameResult: Feldname des Resultobjekts, das angezeigt werden soll.
743: @param boxType: (optional) default ist "checkbox", moegliche Werte "checkbox" und "radio"
744: @param checked: "cr" getrennt Liste von Werten aus results.fieldNameResult, die als ausgewahlt markiert werden sollen.
745: """
1.61 dwinter 746:
747: ret=""
748: if not results: return ""
749:
750: for result in results:
751: field=getattr(result,fieldnameResult)
752: if field:
753: if checked and (getattr(result,fieldnameResult) in checked.split("\n")):
754: ret+="""<input name="%s" type="%s" value="%s" checked>%s"""%(fieldname,boxType,field.encode('utf-8'),field.encode('utf-8'))
755: else:
756: ret+="""<input name="%s" type="%s" value="%s">%s"""%(fieldname,boxType,field.encode('utf-8'),field.encode('utf-8'))
757: return ret
758:
1.18 dwinter 759:
1.68 dwinter 760: def ZSQLOptionsFromCRList(self,fieldname,listField, multiple='',start=None,startValue=None,size=None,selected=None):
1.18 dwinter 761: """generate select oprions form a cr seperated list"""
762: fields=listField.split("\n")
1.61 dwinter 763: if size:
764: ret="""<select name="%s" %s size="%s" >
765: """%(fieldname,multiple,size)
766:
767: else:
768: ret="""<select name="%s" %s >
1.30 dwinter 769: """%(fieldname,multiple)
1.61 dwinter 770: if start:
1.77 dwinter 771: if start==' ':
772: start=''
1.61 dwinter 773: if not startValue:
774: startValue=start
775:
776: ret+="""<option value="%s" >%s</option>"""%(startValue,start)
1.18 dwinter 777: for field in fields:
1.68 dwinter 778: if selected and (field in selected.split("\n")):
779: ret+="""<option selected value="%s">%s</option>"""%(field.encode('utf-8'),field.encode('utf-8'))
780: else:
781: ret+="""<option value="%s">%s</option>"""%(field.encode('utf-8'),field.encode('utf-8'))
1.18 dwinter 782: ret+="""</select>"""
783: return ret
784:
1.106 dwinter 785: def ZSQLOptionsFromSearchList(self,fieldname,
786: results,fieldName,
787: valueName=None,start=None,
788: multiple='',startValue=None,
789: additionalSelect="",size=None,
1.110 dwinter 790: linelen=None,selected=None,
791: clear=False):
1.50 dwinter 792: """generate select options form a search list
793: es wird
794: <select name=fieldname mutiple>
795: <option value=startValue>start</option>
796: <option value=result.fieldName>result.fieldValue</option>
797: erzeugt.
798:
1.110 dwinter 799: @param fieldname: Name fuer name-wert im select-tag
800: @param results: Resultobject einer SQL-suche
801: @param fieldName: Name des Feldes, das als value in den option-tag geschrieben werden soll.
802: @param valueName: (optional) Name des Feldes, dass als im option-tag ausgegeben wird, default wert ist valueName=fieldName
803: @param start: (optional) falls zusaetzliches option tag erzeugt werden soll, gibt start an was im option tag steht
804: @param startValue (optional): gibt den entsprechenden Wert an.
805: @param selected (optional): Wert der ausgewaehlt sein soll.
806: @param linelen: (optional) maximale laenge eines Eintrages
1.104 dwinter 807: der im Klappmenue noch angezeigt wird, laengeres wird abgeschnitten.
1.110 dwinter 808: @param addionalSaelect (optional): zusaetzlicher text fuer den select tag
809: @param clear (optional): setze auf den startwert.
1.50 dwinter 810: """
1.21 dwinter 811: if not valueName:
812: valueName=fieldName
1.61 dwinter 813: if size:
814: ret="""<select name="%s" %s size="%s" %s>
815: """%(fieldname,multiple,size,additionalSelect)
816: else:
817: ret="""<select name="%s" %s %s>
1.50 dwinter 818: """%(fieldname,multiple,additionalSelect)
1.18 dwinter 819: if start:
1.74 dwinter 820: if start==' ':
1.77 dwinter 821: start=''
1.74 dwinter 822:
823: if not startValue:
1.32 dwinter 824: startValue=start
1.110 dwinter 825:
826: if clear:
827: ret+="""<option selected value="%s" >%s</option>"""%(startValue,start)
828: else:
829: ret+="""<option value="%s" >%s</option>"""%(startValue,start)
830:
1.18 dwinter 831: for result in results:
832: field=getattr(result,fieldName)
1.21 dwinter 833: fieldValue=getattr(result,valueName)
1.106 dwinter 834:
835: if linelen and fieldValue and (len(fieldValue) > string.atoi(linelen)):
836: displayValue = fieldValue[:string.atoi(linelen)]
837: else:
838: displayValue = fieldValue
839:
1.110 dwinter 840: if displayValue: #show only if value not none
841: if field == selected:
842:
843: ret+="""<option value="%s" selected>%s</option>"""%(field,displayValue)
844: else:
845: ret+="""<option value="%s">%s</option>"""%(field,displayValue)
1.88 dwinter 846:
1.18 dwinter 847: ret+="""</select>"""
848: return ret
849:
850:
1.88 dwinter 851: def ZSQLInlineSearchU(self,storename=None,args=None,**argv):
1.27 dwinter 852: """one element if exists"""
853: qs=[]
854: if storename:
855: """store"""
1.74 dwinter 856: storename=storename
1.27 dwinter 857: else:
858: storename="foundCount"
859:
1.88 dwinter 860: if args:
861: argTmp=args
862: else:
863: argTmp=argv
864:
1.27 dwinter 865:
866: #print "INLINE:",argv
1.88 dwinter 867: for a in argTmp.keys():
1.98 dwinter 868: aFiltered=re.sub(r"^-","_",a) # beginning of a command should always be "_"
869: qs.append(aFiltered+"="+urllib.quote(str(argTmp[a])))
1.27 dwinter 870: #return []
871: ret = self.parseQueryString(string.join(qs,","),"_",storename=storename)
872:
873: try:
874: return ret[0]
875: except:
876: return None
1.92 dwinter 877:
878:
879: def ZSQLSequentialSearch(self,_fieldlist,_searchTerm,storename=None,args=None,**argv):
880: """get a list of tuples (fields,searchoptions,table) to search the searchTerm in, returns dictionary. """
881: #print "do search with:",_fieldlist,_searchTerm,storename,args,argv
882: ret={}
883: if args:
884: argTmp=args
885: else:
886: argTmp=argv
887:
888: for field in _fieldlist:
889:
890: argTmp2=copy.deepcopy(argTmp)
891: argTmp2[field[0]]=_searchTerm
892: argTmp2['_op_'+field[0]]=field[1]
893: argTmp2['_table']=field[2]
894:
1.93 dwinter 895: ret[field[0]]=(self.ZSQLInlineSearch(storename=storename,args=argTmp2),field[3],field[4],field[5],field[6])
1.27 dwinter 896:
1.92 dwinter 897: return ret
1.99 casties 898:
899:
1.89 dwinter 900: def ZSQLInlineSearch(self,storename=None,args=None,**argv):
1.1 dwinter 901: """inlinesearch"""
1.104 dwinter 902:
1.1 dwinter 903: qs=[]
1.5 dwinter 904: if storename:
905: """store"""
906: else:
907: storename="foundCount"
908:
1.2 dwinter 909:
1.87 dwinter 910:
1.88 dwinter 911: if args:
912: argTmp=args
913: else:
914: argTmp=argv
915:
916:
1.5 dwinter 917: #print "INLINE:",argv
1.90 dwinter 918: for a in argTmp.keys():
1.103 dwinter 919: aFiltered=re.sub(r"^-","_",a) # beginning of a command should always be "_"
1.104 dwinter 920:
921: if type(argTmp[a]) is ListType: # ein parameter zweimal
922: value=""
923: #TODO find a better solution, currently only the last non empty entry is used.
924: for x in argTmp[a]:
925: if x:
926: value=x
927: else:
1.112 dwinter 928:
1.104 dwinter 929: value=str(argTmp[a])
930: qs.append(aFiltered+"="+urllib.quote(value))
1.98 dwinter 931:
1.41 dwinter 932:
1.9 dwinter 933: #return []
1.88 dwinter 934:
1.5 dwinter 935: return self.parseQueryString(string.join(qs,","),"_",storename=storename)
1.1 dwinter 936:
1.5 dwinter 937: def ZSQLInlineSearch2(self,query):
938: """inlinesearch"""
939: qs=[]
940:
941: #print "INLINE:",query
1.29 dwinter 942: return self.ZSQLSimpleSearch(query)
1.64 dwinter 943:
1.77 dwinter 944:
945: def ZSQLResetConnection(self):
946: """reset the connectione"""
947: try:
948: self.getConnectionObj().manage_close_connection()
949: except:
1.102 dwinter 950: logger("ZSQLResetConnection",logging.ERROR, '%s %s'%sys.exc_info()[:2])
1.77 dwinter 951: try:
952: self.getConnectionObj().manage_open_connection()
953: except:
1.102 dwinter 954: logger("ZSQLResetConnection",logging.ERROR, '%s %s'%sys.exc_info()[:2])
1.77 dwinter 955:
1.87 dwinter 956: def ZSQLSimpleSearch(self,query=None,max_rows=1000000):
1.56 dwinter 957: """simple search"""
1.111 dwinter 958: logging.error("ZSQLSimpleSearch X %s"%query)
1.94 dwinter 959: #print query
1.56 dwinter 960: if not query:
961: query=self.query
1.81 dwinter 962:
1.87 dwinter 963:
1.56 dwinter 964: if (hasattr(self,"_v_searchSQL") and (self._v_searchSQL == None)) or (not hasattr(self,"_v_searchSQL")):
1.69 dwinter 965:
966: self._v_searchSQL=Shared.DC.ZRDB.DA.DA("_v_searchSQL","_v_searchSQL",self.getConnectionObj().getId(),"var","<dtml-var var>")
1.117 casties 967: #self._v_searchSQL=self.getConnectionObj()()
1.64 dwinter 968:
1.57 dwinter 969: self._v_searchSQL.max_rows_=max_rows
1.117 casties 970: #self._v_searchSQL.set_client_encoding('UNICODE')
1.56 dwinter 971: try:
1.110 dwinter 972: logging.error("I am here")
973: t=self._v_searchSQL.__call__(var=query)
1.117 casties 974: #t=self._v_searchSQL.query(query)
1.110 dwinter 975: logging.error("I am here %s"%t)
976: return t
1.56 dwinter 977: except :
1.110 dwinter 978: logger("ZSQLSimpleSearch ERROR1",logging.ERROR, '%s %s'%sys.exc_info()[:2])
1.56 dwinter 979: if sys.exc_info()[0]=="Database Error":
980: try:
1.69 dwinter 981: self.getConnectionObj().manage_open_connection()
1.66 dwinter 982: except:
1.110 dwinter 983: logger("ZSQLSimpleSearch ERROR2",logging.ERROR, '%s %s'%sys.exc_info()[:2])
1.56 dwinter 984: else:
985: try:
1.76 dwinter 986:
1.57 dwinter 987: self._v_searchSQL.max_rows_=max_rows
1.117 casties 988: #self._v_searchSQL.set_client_encoding('UNICODE')
989:
1.56 dwinter 990: return self._v_searchSQL.__call__(var=query)
1.117 casties 991: #return self._v_searchSQL.query(query)
1.56 dwinter 992: except :
1.110 dwinter 993: logger("ZSQLSimpleSearch ERROR2",logging.ERROR, '%s %s'%sys.exc_info()[:2])
1.56 dwinter 994: if sys.exc_info()[0]=="Database Error":
995: try:
1.69 dwinter 996: self.getConnectionObj().manage_open_connection()
1.66 dwinter 997: except:
1.102 dwinter 998: logger("ZSQLSimpleSearch",logging.ERROR, '%s %s'%sys.exc_info()[:2])
1.66 dwinter 999:
1.69 dwinter 1000: def getConnectionObj(self):
1001: if hasattr(self,'connection_id'):
1002: return getattr(self,self.connection_id)
1003:
1.56 dwinter 1004:
1005: def ZSQLSimpleSearch2(self,query=None):
1.28 dwinter 1006: """ returrn SQLSearch"""
1.66 dwinter 1007:
1.28 dwinter 1008: if not query:
1009: query=self.query
1.41 dwinter 1010: if getattr(self,'_v_search',None):
1011:
1012: return self._v_search(var=query)
1013:
1014: if hasattr(self,'search') and (self.search.meta_type=="Z SQL Method"):
1015: self._v_search=self.search
1.28 dwinter 1016: return self.search(var=query)
1017: else:
1.41 dwinter 1018: if hasattr(self.aq_parent.aq_parent,'search') and (self.aq_parent.aq_parent.search.meta_type=="Z SQL Method"):
1019: self._v_search=self.aq_parent.aq_parent.search
1.28 dwinter 1020: return self.aq_parent.aq_parent.search(var=query)
1021: else:
1.41 dwinter 1022: search=self.ZopeFind(self,obj_metatypes=["Z SQL Method"],search_sub=1)
1023: if search:
1024: self._v_search=search[0][1]
1025: return search[0][1](var=query)
1026: else:
1027: return []
1.1 dwinter 1028:
1.28 dwinter 1029:
1030:
1.89 dwinter 1031: def ZSQLAdd(self,format=None,RESPONSE=None,args=None,**argv):
1.1 dwinter 1032: """Neuer Eintrag"""
1.66 dwinter 1033:
1.89 dwinter 1034: if args:
1035: argTmp=args
1036: else:
1037: argTmp=argv
1038:
1.66 dwinter 1039: qs_temp=[]
1040:
1041: for a in self.REQUEST.form.keys():
1042: qs_temp.append(a+"="+urllib.quote(str(self.REQUEST.form[a])))
1043:
1044: qs=string.join(qs_temp,",")
1045:
1.89 dwinter 1046: for field in argTmp.keys():
1.66 dwinter 1047: if field[0]=="_":
1048: fieldTmp="-"+field[1:]
1049: else:
1050: fieldTmp=field
1051:
1.89 dwinter 1052: qs+=",%s=%s"%(fieldTmp,argTmp[field])
1.66 dwinter 1053:
1054:
1.1 dwinter 1055: addList={}
1.66 dwinter 1056: for q in qs.split(","):
1.1 dwinter 1057: name=re.sub("r'+'"," ",q.split("=")[0].lower())
1058: value=q.split("=")[1]
1.66 dwinter 1059: value=re.sub(r'\+'," ",value)
1.81 dwinter 1060: value=urllib.unquote(value)
1.1 dwinter 1061: if name=="-table":
1062: table=urllib.unquote(value)
1063: elif name=="-format":
1064: format=urllib.unquote(value)
1.66 dwinter 1065: elif (not (name[0]=="-" or name[0]=="_")) and (not len(value)==0):
1.1 dwinter 1066: addList[urllib.unquote(name)]=urllib.unquote(value)
1067:
1068: keyList=[]
1069: valueList=[]
1070: for x in addList.keys():
1071: keyList.append("\""+x+"\"")
1.35 casties 1072: valueList.append(sql_quote(addList[x]))
1.1 dwinter 1073:
1074: keyString=string.join(keyList,",")
1075: valueString=string.join(valueList,",")
1076:
1077: queryString="INSERT INTO %s (%s) VALUES (%s)"%(table,keyString,valueString)
1.66 dwinter 1078:
1.29 dwinter 1079: self.ZSQLSimpleSearch(queryString)
1.66 dwinter 1080:
1081: if RESPONSE and format:
1082: return RESPONSE.redirect(format)
1083: else:
1084: return True
1.1 dwinter 1085:
1.102 dwinter 1086: def ZSQLChange(self,format=None,RESPONSE=None,USE_FORM=None,args=None,**argv):
1.35 casties 1087: """change entries"""
1.4 dwinter 1088: #qs=self.REQUEST['QUERY_STRING']
1089: # very bad hack
1.88 dwinter 1090:
1.4 dwinter 1091: qs_temp=[]
1.68 dwinter 1092: if USE_FORM or RESPONSE:
1093: for a in self.REQUEST.form.keys():
1.87 dwinter 1094:
1.68 dwinter 1095: qs_temp.append(a+"="+urllib.quote(str(self.REQUEST.form[a])))
1.4 dwinter 1096:
1.67 dwinter 1097:
1.102 dwinter 1098: if args:
1099: arg_tmp=args
1100: else:
1101: arg_tmp=argv
1102:
1103: for field in arg_tmp.keys():
1.68 dwinter 1104:
1.64 dwinter 1105: if field[0]=="_":
1106: fieldTmp="-"+field[1:]
1107: else:
1108: fieldTmp=field
1109:
1.102 dwinter 1110: qs_temp.append("%s=%s"%(fieldTmp,arg_tmp[field]))
1.64 dwinter 1111:
1.70 dwinter 1112:
1.67 dwinter 1113: changeList=[]
1.102 dwinter 1114: logging.info("ZSQLChange qs_temp: %s"%repr(qs_temp))
1.70 dwinter 1115: for q in qs_temp:
1.87 dwinter 1116:
1.4 dwinter 1117: name=urllib.unquote(re.sub("r'+'"," ",q.split("=")[0].lower()))
1.64 dwinter 1118: value="=".join(q.split("=")[1:])
1.4 dwinter 1119: value=re.sub(r'\+'," ",value)
1.64 dwinter 1120: value=urllib.unquote(value)
1.87 dwinter 1121:
1.64 dwinter 1122: if name=="-table":
1123: table=urllib.unquote(value)
1.4 dwinter 1124: elif name=="-identify":
1125: identify=urllib.unquote(value)
1.111 dwinter 1126: identify="lower("+identify.split("=")[0]+")="+sql_quote(identify.split("=")[1].lower())
1.4 dwinter 1127: elif name=="-format":
1128: format=urllib.unquote(value)
1.87 dwinter 1129: #elif (not (name[0]=="-" or name[0]=="_")) and (not len(value)==0):
1130: elif (not (name[0]=="-" or name[0]=="_")):
1.76 dwinter 1131:
1.96 dwinter 1132: if value=="":
1133: changeList.append("\""+name+"\"=null")
1134: else:
1135: changeList.append("\""+name+"\"="+sql_quote(urllib.unquote(value)))
1.64 dwinter 1136:
1.4 dwinter 1137: changeString=string.join(changeList,",")
1.76 dwinter 1138:
1.4 dwinter 1139: queryString="UPDATE %s SET %s WHERE %s"%(table,changeString,identify)
1.102 dwinter 1140: logger("ZSQLExtend",logging.INFO,"CHANGE: "+queryString)
1.76 dwinter 1141:
1.29 dwinter 1142: self.ZSQLSimpleSearch(queryString)
1.64 dwinter 1143:
1144:
1145: if RESPONSE and format:
1146: return RESPONSE.redirect(format)
1147: else:
1148: return True
1.47 dwinter 1149:
1.32 dwinter 1150:
1.109 dwinter 1151: def ZSQLFindIndexed(self,tableList=[],qs="",select="oid,*",storename=None,indexedFields=['data_line'],restrictField='id_text',**argv):
1.71 dwinter 1152: """find2"""
1153:
1154: for index in self.ZopeFind(self,obj_ids=indexedFields):
1155: txt=argv.get(index[0],None)
1156: if txt:
1157: oids=index[1].getIndex()[txt]
1158:
1159: search1= self.ZSQLFind(qs=qs,select=select,storename=storename,tableExt=tableList[1],restrictField=restrictField,NoQuery='yes',NoLimit='yes',**argv)
1160:
1161: search2 = self.ZSQLFind(tableExt=tableList[0],qs=qs,select=select,storename=storename,restrictConnect=(tableList[0]+"."+restrictField,search1),**argv)
1162: return search2
1163:
1.52 dwinter 1164: def ZSQLFind2(self,qs="",select="oid,*",storename=None,tableList=['cdli_translit','cdli_cat'],restrictField='id_text',**argv):
1.32 dwinter 1165: """find2"""
1.92 dwinter 1166:
1.52 dwinter 1167: search1= self.ZSQLFind(qs=qs,select=select,storename=storename,tableExt=tableList[1],restrictField=restrictField,NoQuery='yes',NoLimit='yes',**argv)
1168:
1169: search2 = self.ZSQLFind(tableExt=tableList[0],qs=qs,select=select,storename=storename,restrictConnect=(tableList[0]+"."+restrictField,search1),**argv)
1.32 dwinter 1170: return search2
1171:
1.52 dwinter 1172:
1.1 dwinter 1173:
1.105 dwinter 1174: def ZSQLFind(self,qs="",select="oid,*",storename="foundCount",tableExt=None,NoQuery=None,NoLimit=None,restrictField=None,restrictConnect=None,filter=None,**argv):
1.71 dwinter 1175: """search in database"""
1.1 dwinter 1176:
1.21 dwinter 1177: def delEmpty(list):
1.71 dwinter 1178: """"loesche leere elemente aus der liste"""
1.21 dwinter 1179: ret=[]
1180: for x in list:
1181: splitted=x.split("=")
1182: if (len(splitted)>1) and not (splitted[1]==' '):
1183: ret.append(x)
1184: return ret
1.50 dwinter 1185:
1.1 dwinter 1186: if qs=="":
1.71 dwinter 1187: #kein querystring ubergeben
1.1 dwinter 1188: if self.REQUEST['QUERY_STRING']:
1189: qs=self.REQUEST['QUERY_STRING']
1.32 dwinter 1190:
1.1 dwinter 1191: qs=string.join(qs.split("&"),",")
1.50 dwinter 1192:
1.17 dwinter 1193: for field in argv.keys():
1.50 dwinter 1194: if field[0]=="_":
1195: fieldTmp="-"+field[1:]
1196: else:
1.87 dwinter 1197: fieldTmp=field
1.50 dwinter 1198:
1199: qs+=",%s=%s"%(fieldTmp,argv[field])
1.30 dwinter 1200:
1.1 dwinter 1201: else:
1.52 dwinter 1202:
1.29 dwinter 1203: qs=self.REQUEST.SESSION.get('query','')
1.33 dwinter 1204:
1.22 dwinter 1205: for field in argv.keys():
1.50 dwinter 1206: if field[0]=="_":
1207: fieldTmp="-"+field[1:]
1208: else:
1209: fieldTmp=field
1210:
1211: qs+=",%s=%s"%(fieldTmp,argv[field])
1212:
1.52 dwinter 1213:
1214:
1.1 dwinter 1215: else:
1.13 dwinter 1216: self.REQUEST['QUERY_STRING']=qs
1.22 dwinter 1217:
1.1 dwinter 1218: qs=string.join(qs.split("&"),",")
1.13 dwinter 1219:
1.21 dwinter 1220:
1221:
1.71 dwinter 1222: qs=re.sub("\\+"," ",qs)#TODO: Austauschen da Leerzeichen bei http-get durch + ersetzt wird, generell sollte alles auf post umgeschrieben werden. vom search formular.
1.1 dwinter 1223:
1.21 dwinter 1224: qs=string.join(delEmpty(qs.split(",")),",")
1.13 dwinter 1225:
1.21 dwinter 1226:
1.50 dwinter 1227: #store query for further usage
1.105 dwinter 1228: #TODO: erste der beiden ist ueberfluessig
1.50 dwinter 1229: self.REQUEST.SESSION['query']=qs
1.105 dwinter 1230: if not self.REQUEST.SESSION.has_key(storename):
1231: self.REQUEST.SESSION[storename]={}
1232:
1233: self.REQUEST.SESSION[storename]['qs']=qs
1234:
1235:
1.33 dwinter 1236: #print "calling Query with",repr(NoQuery)
1.111 dwinter 1237:
1.33 dwinter 1238: ret=self.parseQueryString(qs,"-",select=select,storemax="yes",storename=storename,tableExt=tableExt,NoQuery=NoQuery,NoLimit=NoLimit,restrictField=restrictField,restrictConnect=restrictConnect,filter=filter)
1.5 dwinter 1239: #print self.REQUEST.SESSION["foundCount"]
1240:
1.111 dwinter 1241:
1.87 dwinter 1242:
1.5 dwinter 1243: return ret
1244:
1245: def ZSQLFoundCountLen(self,var):
1246: return len(var)
1247:
1.105 dwinter 1248: def ZSQLFoundCount(self,qs="",select="*",storename="foundCount"):
1249:
1.5 dwinter 1250: return self.REQUEST.SESSION[storename]['count']
1251:
1.105 dwinter 1252: def ZSQLRangeStart(self,storename="foundCount"):
1253:
1.18 dwinter 1254: return int(self.REQUEST.SESSION[storename]['rangeStart'])+1
1.5 dwinter 1255:
1.105 dwinter 1256: def ZSQLRangeSize(self,storename="foundCount"):
1.5 dwinter 1257:
1258: return self.REQUEST.SESSION[storename]['rangeSize']
1.1 dwinter 1259:
1.105 dwinter 1260: def ZSQLRangeEnd(self,storename="foundCount"):
1261:
1.87 dwinter 1262: return str(min(int(self.REQUEST.SESSION[storename]['rangeEnd']),int(self.REQUEST.SESSION[storename]['count'])))
1.47 dwinter 1263:
1.105 dwinter 1264: def ZSQLNewQuery(self,linkText,storename="foundCount",**argv):
1.48 dwinter 1265: """suche neu"""
1266: return self.ZSQLNewSearch(linkText,storename,url=self.REQUEST['URL'],args=argv)
1267:
1.105 dwinter 1268: def ZSQLNewSearch(self,linkText,storename="foundCount",url=None,args=None,**argv):
1.47 dwinter 1269: """suche mit alten parametern bis auf die in argv getauschten"""
1.97 casties 1270: str = self.ZSQLNewSearchURL(storename, url, args, **argv)
1271: return """<a href="%s"> %s</a>"""%(str,linkText)
1272:
1.47 dwinter 1273:
1.105 dwinter 1274: def ZSQLNewSearchURL(self, storename="foundCount",url=None,args=None,**argv):
1.97 casties 1275: """suche mit alten parametern bis auf die in argv getauschten"""
1.105 dwinter 1276: if args:
1277: argv=args
1.123 casties 1278:
1.105 dwinter 1279: #get the old queries
1.47 dwinter 1280: qs=self.REQUEST.SESSION[storename]['qs']
1.105 dwinter 1281: querys=qs.split(",")
1282:
1283: #which arguments are in the old query string
1284: queryList={}
1285: for query in querys:
1286: arg=query.split("=")[0]
1287: if arg[0]=="_": arg="-"+arg[1:] # sicherstellen, dass an Anfang stets "_"
1.112 dwinter 1288: try:
1.121 casties 1289: queryList[arg]=urllib.unquote_plus(query.split("=")[1])
1.112 dwinter 1290: except:
1291: queryList[arg]=''
1292:
1.47 dwinter 1293: argList=[]
1294: arg=""
1.105 dwinter 1295: #gehe durch die zu aendernden Argumente
1.47 dwinter 1296: for argTmp in argv.keys():
1.105 dwinter 1297: arg=argTmp[0:]# sicherstellen, dass der string auh kopiert wird
1298: if arg[0]=="_": arg="-"+arg[1:] # sicherstellen, dass an Anfang stets "_"
1.47 dwinter 1299:
1.105 dwinter 1300: queryList[arg]=argv[argTmp]
1.47 dwinter 1301:
1.48 dwinter 1302: if url:
1.105 dwinter 1303: str=url+"?"+urllib.urlencode(queryList)
1.48 dwinter 1304: else:
1.105 dwinter 1305: str="ZSQLSearch?"+urllib.urlencode(queryList)
1.47 dwinter 1306:
1.97 casties 1307: return str
1.123 casties 1308:
1.5 dwinter 1309:
1.105 dwinter 1310: 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):
1.5 dwinter 1311: """analysieren den QueryString"""
1.103 dwinter 1312:
1.104 dwinter 1313:
1.71 dwinter 1314: #setzte generische werte
1315:
1.1 dwinter 1316: lop="AND" # standardsuche mit and
1.46 dwinter 1317: max="ALL" #standard alle auswaehlen
1.11 dwinter 1318: maxstr=""
1.1 dwinter 1319: whereList=[]
1320: sort=""
1321: op="bw"
1.2 dwinter 1322: opfields={}
1.46 dwinter 1323: lopfields={} #Verknuepfung bei mehrfachauswahl von einem feld
1.34 dwinter 1324: sortfields={} #order of sortfields
1.94 dwinter 1325: diacritics={} #diacritische zeichen, falls "no", dann werden diese fuer das feld gefiltert.
1.40 dwinter 1326: sortAllFields=None
1.5 dwinter 1327: skip=""
1328: rangeStart=0
1.11 dwinter 1329: limit=0
1330: searchFields={}
1.31 dwinter 1331: searchFieldsOnly={}
1.71 dwinter 1332: queryTemplate=[]
1.103 dwinter 1333: outerjoin=""
1.106 dwinter 1334: debug=None
1.71 dwinter 1335:
1.1 dwinter 1336: if not select:
1.10 dwinter 1337: select="oid,*"
1.71 dwinter 1338:
1.30 dwinter 1339: #check for op
1.71 dwinter 1340: splitted=qs.split(",")
1.72 dwinter 1341:
1.32 dwinter 1342: if tableExt:
1343: table=tableExt
1344:
1345: if restrictField:
1346: select=restrictField
1.71 dwinter 1347:
1348:
1349: #erster durchgang suche operatoren
1.6 dwinter 1350: for q in splitted:
1.106 dwinter 1351:
1.2 dwinter 1352: name=re.sub("r'+'"," ",q.split("=")[0].lower())
1.106 dwinter 1353: if name=="_debug":
1354: debug=True
1355:
1.14 dwinter 1356: try:
1357: value=urllib.unquote(q.split("=",1)[1])
1358: except:
1359: value=""
1.16 dwinter 1360: #print "Hi",name[0:3],q
1.2 dwinter 1361: if name[0:3]==iCT+"op":
1362: op=value
1.14 dwinter 1363:
1.2 dwinter 1364: field=name[4:]
1365: opfields[field]=op
1.30 dwinter 1366:
1367: if name[0:4]==iCT+"lop":
1368: lop=value
1369:
1370: field=name[5:]
1371: lopfields[field]=lop
1.34 dwinter 1372:
1.94 dwinter 1373: if name[0:11]==iCT+"diacritics":
1374: field=name[12:]
1375: diacritics[field]=value
1376:
1.34 dwinter 1377: if name[0:10]==iCT+"sortorder":
1.39 dwinter 1378: #sort=value
1379:
1.34 dwinter 1380: field=name[11:]
1.39 dwinter 1381: sortAllFields=None
1382: #no field selected
1383: if field=="":
1384: sortAllFields=value
1385: else:
1386: sortfields[field]=value
1.71 dwinter 1387:
1388: #zweiter durchgang analysiere felder
1.1 dwinter 1389: for q in qs.split(","):
1.52 dwinter 1390:
1.5 dwinter 1391:
1.71 dwinter 1392:
1.5 dwinter 1393: name=re.sub("r'+'"," ",q.split("=")[0].lower())
1.104 dwinter 1394:
1.14 dwinter 1395: try:
1396: value=urllib.unquote(q.split("=",1)[1])
1.104 dwinter 1397:
1.14 dwinter 1398: except:
1399: value=""
1.52 dwinter 1400:
1.71 dwinter 1401: punktsplit=name.split(".") #sonderfall feld mit punkten(tabelle.suchFeld.ausgewaehltesFeld,feldinoriginal), d.h. suche in anderer tabelle:
1402:
1403: #analysiere alle anderen faelle
1.94 dwinter 1404:
1405: if diacritics.get(name,'yes')=='no':
1406: """filter diacritische zeichen"""
1407: value=unicodedata.normalize('NFKD', value.decode('utf-8')).encode('ASCII', 'ignore')
1.95 dwinter 1408:
1.5 dwinter 1409: if name==iCT+"lop":
1410: lop=value
1411: elif name==iCT+"table":
1.32 dwinter 1412: if not tableExt:
1413: table=value
1.5 dwinter 1414: elif name==iCT+"select":
1.32 dwinter 1415: if not restrictField:
1416: select=value
1.5 dwinter 1417: elif name==iCT+"max":
1.32 dwinter 1418: if not NoLimit:
1419: maxstr="LIMIT "+str(value)
1420: limit=str(value)
1.5 dwinter 1421: elif name==iCT+"skip":
1422: skip="OFFSET "+str(value)
1423: rangeStart=str(value)
1424: elif name==iCT+"join":
1.103 dwinter 1425:
1.5 dwinter 1426: whereList.append(value)
1.103 dwinter 1427: elif name==iCT+"outerjoin":
1428:
1429: outerjoin=value
1.5 dwinter 1430: elif name==iCT+"sort":
1.34 dwinter 1431: sortstrs=[]
1.103 dwinter 1432:
1.34 dwinter 1433: for word in value.split(','):
1434: wordstr=word.lstrip().rstrip()
1.39 dwinter 1435: if sortAllFields:
1436: order=sortAllFields
1437: else:
1438: order=sortfields.get(wordstr,'ASC')
1439:
1440: if not (wordstr == ""):
1441: sortstrs.append(wordstr+" "+order)
1.34 dwinter 1442: if len(sortstrs)>0:
1443: sort="ORDER BY "+string.join(sortstrs,',')
1.39 dwinter 1444:
1445:
1.5 dwinter 1446: elif name==iCT+"token":
1447: if not nostore=="yes":
1.1 dwinter 1448: self.REQUEST.SESSION['token']=value
1449:
1.5 dwinter 1450: elif name==iCT+"op":
1451: op=value
1452:
1453:
1.94 dwinter 1454: #sonderfall Name hat das Format:
1455: #TABELLE.SUCHFELD_IN_DIESER_TABELLE.SELECT_FIELD.IDENTIFIER_IN_TABELLE_-table
1456: #i.e. erzeugt wird
1457: #das Statement
1.97 casties 1458: #WHERE IDENTIFIER_IN_TABELLE in (select * from SELECT_FIELD
1459: #where LOWER(SUCHFELD_IN_DIESER_TABELLE) something value)
1460: #something is defined by _op_TABELLE.SUCHFELD_IN_DIESER_TABELLE.SELECT_FIELD.IDENTIFIER_IN_TABELLE
1.71 dwinter 1461:
1462: elif (not name[0]==iCT) and len(punktsplit)==4:
1.110 dwinter 1463:
1.71 dwinter 1464: if opfields.has_key(name):
1465: op=opfields[name]
1466: else:
1467: op="ct"
1468: namealt=name
1469: name="LOWER("+punktsplit[1]+")"
1.94 dwinter 1470: value=value.lower()
1.71 dwinter 1471: if op=="ct":
1472: tmp=(name+" LIKE "+sql_quote("%"+value+"%"))
1473: elif op=="gt":
1474: tmp=(name+">"+sql_quote(value))
1475: elif op=="lt":
1476: tmp=(name+"<"+sql_quote(value))
1477: elif op=="eq":
1478: tmp=(name+"="+sql_quote(value))
1479: elif op=="bw":
1480: tmp=(name+" LIKE "+sql_quote(value+"%"))
1481: elif op=="ew":
1482: tmp=(name+" LIKE "+sql_quote("%"+value))
1483: elif op=="all":
1484: tmps=[]
1485: for word in value.split(" "):
1486: tmps.append(name+" LIKE "+sql_quote("%"+word+"%"))
1.87 dwinter 1487:
1.71 dwinter 1488: tmp=string.join(tmps,' AND ')
1.1 dwinter 1489:
1.71 dwinter 1490: elif op=="numerical":
1491: term=analyseIntSearch(value)
1492: tmp=(name+" "+term)
1493: elif op=="grep":
1494: tmp=(name+" ~* "+sql_quote(value))
1495: elif op=="one":
1496: tmps=[]
1497: for word in value.split(" "):
1498: tmps.append(name+" LIKE "+sql_quote("%"+word+"%"))
1499:
1500: tmp=string.join(tmps,' OR ')
1.87 dwinter 1501:
1.71 dwinter 1502: op="all"
1503:
1.110 dwinter 1504: if value!='': #lehre Werte werde nicht hinzugefuegt
1505: searchTmp="""%s in (select %s from %s where %s)"""%(punktsplit[3],punktsplit[2],punktsplit[0],tmp)
1.72 dwinter 1506:
1.110 dwinter 1507: queryTemplate.append(searchTmp)
1.71 dwinter 1508:
1.5 dwinter 1509: elif (not name[0]==iCT) and (not len(value)==0):
1.52 dwinter 1510:
1.81 dwinter 1511: #print "OP",op,name
1.5 dwinter 1512: value=value.lower()
1.104 dwinter 1513:
1.30 dwinter 1514: tmp=""
1.5 dwinter 1515: if opfields.has_key(name):
1516: op=opfields[name]
1.30 dwinter 1517: else:
1518: op="ct"
1.32 dwinter 1519: namealt=name
1.30 dwinter 1520: name="LOWER("+name+")"
1.5 dwinter 1521: if op=="ct":
1.36 casties 1522: tmp=(name+" LIKE "+sql_quote("%"+value+"%"))
1.5 dwinter 1523: elif op=="gt":
1.36 casties 1524: tmp=(name+">"+sql_quote(value))
1.5 dwinter 1525: elif op=="lt":
1.36 casties 1526: tmp=(name+"<"+sql_quote(value))
1.5 dwinter 1527: elif op=="eq":
1.36 casties 1528: tmp=(name+"="+sql_quote(value))
1.5 dwinter 1529: elif op=="bw":
1.36 casties 1530: tmp=(name+" LIKE "+sql_quote(value+"%"))
1.5 dwinter 1531: elif op=="ew":
1.36 casties 1532: tmp=(name+" LIKE "+sql_quote("%"+value))
1.34 dwinter 1533: elif op=="all":
1534: tmps=[]
1535: for word in value.split(" "):
1.36 casties 1536: tmps.append(name+" LIKE "+sql_quote("%"+word+"%"))
1.34 dwinter 1537:
1538: tmp=string.join(tmps,' AND ')
1.42 dwinter 1539:
1540: elif op=="numerical":
1541: term=analyseIntSearch(value)
1542: tmp=(name+" "+term)
1.43 dwinter 1543: elif op=="grep":
1544: tmp=(name+" ~* "+sql_quote(value))
1.42 dwinter 1545: elif op=="one":
1546: tmps=[]
1547: for word in value.split(" "):
1548: tmps.append(name+" LIKE "+sql_quote("%"+word+"%"))
1549:
1550: tmp=string.join(tmps,' OR ')
1551:
1.49 dwinter 1552: op="all"
1.33 dwinter 1553:
1.110 dwinter 1554: if (value!='') and ((not tableExt) or (namealt.split('.')[0]==tableExt)): #keine leeren werde und keine auschluss
1.52 dwinter 1555: if searchFields.has_key(namealt):
1556: searchFields[namealt]+=lopfields.get(name,'OR')+" "+tmp
1557: searchFieldsOnly[namealt]+=lopfields.get(name,'OR')+" "+value
1.32 dwinter 1558: else:
1.52 dwinter 1559: searchFields[namealt]=tmp
1560: searchFieldsOnly[namealt]=value
1561:
1.30 dwinter 1562:
1563: whereList=["("+searchFields[x]+")" for x in searchFields.keys()]
1.71 dwinter 1564: whereList+=queryTemplate
1.87 dwinter 1565:
1.1 dwinter 1566: if len(whereList)>0:
1.33 dwinter 1567: if filter:
1568: whereStr="("+string.join(whereList," "+lop+" ")+") AND "+filter
1569: else:
1570: whereStr=string.join(whereList," "+lop+" ")
1571: where="WHERE "+whereStr
1.1 dwinter 1572: else:
1.33 dwinter 1573: if filter:
1574: where="WHERE "+filter
1575: else:
1576: where=""
1.32 dwinter 1577:
1578: if restrictConnect:
1.52 dwinter 1579:
1.32 dwinter 1580: if len(where)==0:
1581: where="WHERE "+restrictConnect[0]+" in ("+restrictConnect[1]+")"
1582: else:
1583: where+="and "+restrictConnect[0]+" in ("+restrictConnect[1]+")"
1584:
1.1 dwinter 1585: #print "QE",table
1.39 dwinter 1586: #print (select,table,where,sort,maxstr,skip)
1.103 dwinter 1587: query="SELECT %s FROM %s %s %s %s %s %s"%(select,table,outerjoin,where,sort,maxstr,skip)
1.72 dwinter 1588:
1.5 dwinter 1589: if not nostore=="yes":
1590:
1591: self.REQUEST.SESSION['qs']=opfields
1.7 dwinter 1592: #print "IAMHERE again:", query
1.5 dwinter 1593:
1.105 dwinter 1594: if not NoQuery:
1.74 dwinter 1595:
1.7 dwinter 1596: query2="SELECT count(*) FROM %s %s"%(table,where)
1.61 dwinter 1597:
1.5 dwinter 1598: #print "QUERYSTRING:",self.REQUEST.SESSION[storename]['queryString2']
1599: if not self.REQUEST.SESSION.has_key(storename):
1600: self.REQUEST.SESSION[storename]={}
1.47 dwinter 1601:
1602: self.REQUEST.SESSION[storename]['qs']=qs #sichere Querystring
1.105 dwinter 1603:
1.5 dwinter 1604: if self.REQUEST.SESSION[storename].has_key('queryString2'):
1.105 dwinter 1605:
1.5 dwinter 1606: if not self.REQUEST.SESSION[storename]['queryString2']==query2:
1607: #print "HOOOOO",storename
1608: self.REQUEST.SESSION[storename]['queryString2']=query2
1.61 dwinter 1609: try:
1610: self.REQUEST.SESSION[storename]['count']=self.ZSQLSimpleSearch(query2)[0].count
1611: except:
1612: self.REQUEST.SESSION[storename]['count']=0
1.5 dwinter 1613: #print "QUERY",query2,"::::",self.REQUEST.SESSION[storename]['queryString2']
1614:
1615: else:
1.105 dwinter 1616:
1.5 dwinter 1617: self.REQUEST.SESSION[storename]['queryString2']=query2
1.60 dwinter 1618: if self.ZSQLSimpleSearch(query2):
1.105 dwinter 1619:
1.60 dwinter 1620: self.REQUEST.SESSION[storename]['count']=self.ZSQLSimpleSearch(query2)[0].count
1621: else:
1622: self.REQUEST.SESSION[storename]['count']=0
1.5 dwinter 1623: #print "QUERYNEW",self.REQUEST.SESSION[storename]['queryString2']
1624:
1625:
1626: self.REQUEST.SESSION[storename]['rangeStart']=rangeStart
1.105 dwinter 1627:
1628:
1629: self.REQUEST.SESSION[storename]['rangeEnd']=self.REQUEST.SESSION[storename]['count']
1.123 casties 1630:
1.105 dwinter 1631: if (limit=="all") or (limit==int(limit)):
1.5 dwinter 1632: self.REQUEST.SESSION[storename]['rangeEnd']=self.REQUEST.SESSION[storename]['count']
1633: else:
1634: self.REQUEST.SESSION[storename]['rangeEnd']=int(rangeStart)+int(limit)
1635: self.REQUEST.SESSION[storename]['rangeSize']=limit
1.11 dwinter 1636: self.REQUEST.SESSION[storename]['searchFields']=searchFields
1.88 dwinter 1637:
1.31 dwinter 1638: self.REQUEST.SESSION[storename]['searchFieldsOnly']=searchFieldsOnly
1.97 casties 1639:
1.106 dwinter 1640: if debug:
1641: logging.error("ZSQLSimpleSearch %s"%query)
1.32 dwinter 1642: if not NoQuery:
1.97 casties 1643:
1.32 dwinter 1644: return self.ZSQLQuery(query)
1645: else:
1.33 dwinter 1646:
1.32 dwinter 1647: return query
1.52 dwinter 1648:
1649: def ZSQLUniqueQuery(self,value,returns):
1650: """unique relation"""
1651: if returns:
1652: statement="""select %s from %s where %s = '%s' """%(returns[1],returns[0],returns[2],value)
1653: founds=self.ZSQLSimpleSearch(statement)
1654: if founds:
1655: return getattr(founds[0],returns[1])
1656: else:
1657: return value
1658: else:
1659: return value
1660:
1.68 dwinter 1661: def ZSQLQuery(self,query,debug=None):
1.16 dwinter 1662: """query"""
1.68 dwinter 1663: if debug:
1.102 dwinter 1664: logger("ZSQLQuery", logging.INFO, query)
1.103 dwinter 1665:
1.29 dwinter 1666: return self.ZSQLSimpleSearch(query)
1.52 dwinter 1667:
1.1 dwinter 1668:
1669: def ZSQLSearch(self):
1670: """To be done"""
1.71 dwinter 1671:
1672: formatfile=self.REQUEST['URL1'] #generisch redirect zur gleichen url
1673:
1674: #zerlege querystring in key value paare
1675: #TODO: check if this is really necessary, use argv**
1676:
1.1 dwinter 1677: rq=self.REQUEST['QUERY_STRING']
1678: querys=rq.split("&")
1.71 dwinter 1679: for querytemp in querys: #zerg
1.1 dwinter 1680: query=querytemp.split("=")
1.50 dwinter 1681:
1.1 dwinter 1682: try:
1683: if query[0].lower()=="-format":
1684: formatfile=query[1]
1685: except:
1.71 dwinter 1686: pass
1.50 dwinter 1687:
1.71 dwinter 1688: #sichern
1.1 dwinter 1689: self.REQUEST.SESSION['query']=string.join(self.REQUEST['QUERY_STRING'].split("&"),",")
1.29 dwinter 1690: self.REQUEST.SESSION['come_from_search']="yes"
1691:
1.101 dwinter 1692: return self.REQUEST.RESPONSE.redirect(urllib.unquote(formatfile)+"?"+rq)
1.1 dwinter 1693:
1694:
1695: def ZSQLint(self,string):
1696: try:
1697:
1698: return(int(string))
1699: except:
1700: return 0
1.5 dwinter 1701:
1.11 dwinter 1702: def getZSQLSearchFieldsList(self,storename="foundCount"):
1703: """get searchfieldList"""
1.13 dwinter 1704: #print self.REQUEST.SESSION[storename]['searchFields'].keys()
1.31 dwinter 1705: return self.REQUEST.SESSION[storename]['searchFieldsOnly'].keys()
1.11 dwinter 1706:
1.31 dwinter 1707: def getZSQLSearchFields(self,field,storename="foundCount"):
1.11 dwinter 1708: """get searchfield"""
1.13 dwinter 1709: #print "SF",self.REQUEST.SESSION[storename]['searchFields']
1.31 dwinter 1710:
1711: return self.REQUEST.SESSION[storename]['searchFieldsOnly'][field]
1.11 dwinter 1712:
1713:
1.5 dwinter 1714: def nextLink(self,html,storename="foundCount"):
1715: """nextLink"""
1.43 dwinter 1716:
1.5 dwinter 1717: try:
1718: limit=self.REQUEST.SESSION[storename]['rangeSize']
1.21 dwinter 1719: if int(limit)==0 :
1720: limit="1"
1.5 dwinter 1721: newRangeStart=int(self.REQUEST.SESSION[storename]['rangeStart'])+int(limit)
1722: except:
1.26 dwinter 1723: limit=1
1.5 dwinter 1724: newRangeStart=0
1725:
1.105 dwinter 1726: if (newRangeStart>=self.REQUEST.SESSION[storename]['count']) or (self.REQUEST.SESSION[storename]['count']==self.REQUEST.SESSION[storename]['rangeEnd']):
1.23 dwinter 1727: #newRangeStart=self.REQUEST.SESSION[storename]['count']-1
1728: return ""
1.5 dwinter 1729:
1730: #create new query string
1731:
1732: if self.REQUEST['QUERY_STRING']=="":
1733: qs=self.REQUEST.SESSION['query']
1734:
1.39 dwinter 1735: queries=string.split(qs,",")[0:]
1.5 dwinter 1736:
1737:
1738: else:
1739: qs=self.REQUEST['QUERY_STRING']
1.39 dwinter 1740: queries=string.split(qs,"&")[0:]
1.5 dwinter 1741:
1742:
1743:
1744: newquery=[]
1745:
1746: skipFound=0
1747:
1748: for query in queries:
1.39 dwinter 1749:
1750: if query[0]=="_" : query="-"+query[1:]
1.22 dwinter 1751:
1.5 dwinter 1752: if query.split("=")[0].lower()=="-skip":
1.26 dwinter 1753:
1.5 dwinter 1754: skipFound=1
1755: query="-skip=%i"%newRangeStart
1756: newquery.append(query)
1757:
1758: if skipFound==0 :
1759: query="-skip=%i"%newRangeStart
1760: newquery.append(query)
1761:
1762: newquerystring=string.join(newquery,"&")
1.81 dwinter 1763: return "<a href='%s'>%s</a>"%(self.REQUEST['URL']+"?"+newquerystring,html)
1.45 dwinter 1764:
1.5 dwinter 1765:
1766:
1767: def prevLink(self,html,storename="foundCount"):
1768: """prev link"""
1.42 dwinter 1769:
1.5 dwinter 1770: try:
1771: limit=self.REQUEST.SESSION[storename]['rangeSize']
1.21 dwinter 1772: if int(limit)==0 :
1773: limit="1"
1.5 dwinter 1774: newRangeStart=int(self.REQUEST.SESSION[storename]['rangeStart'])-int(limit)
1775: except:
1.23 dwinter 1776: limit=1
1.5 dwinter 1777: newRangeStart=0
1.23 dwinter 1778: if newRangeStart <0:
1779: return ""
1.5 dwinter 1780:
1781: #print "limit",limit,newRangeStart,int(self.REQUEST.SESSION[storename]['rangeStart'])
1782:
1783: if newRangeStart<0:
1784: newRangeStart=0
1785:
1786: #create new query string
1787:
1788: if self.REQUEST['QUERY_STRING']=="":
1789: qs=self.REQUEST.SESSION['query']
1.46 dwinter 1790: #qs=re.sub(r'_','-',qs) #aendern fuer query
1.5 dwinter 1791: queries=string.split(qs,",")
1792:
1793:
1794: else:
1795: qs=self.REQUEST['QUERY_STRING']
1796: queries=string.split(qs,"&")
1797:
1798:
1799:
1800: newquery=[]
1801:
1802: skipFound=0
1803:
1804: for query in queries:
1805: #print query.split("=")[0]
1806:
1807: if query[0]=="_" : query[0]="-"
1808:
1809: if query.split("=")[0].lower()=="-skip":
1810: #print"HI"
1811: query="-skip=%i"%newRangeStart
1812: skipFound=1
1813: newquery.append(query)
1814:
1815: if skipFound==0 :
1816: query="-skip=%i"%newRangeStart
1817: newquery.append(query)
1818:
1819: newquerystring=string.join(newquery,"&")
1.9 dwinter 1820:
1.45 dwinter 1821: return "<a href='%s'>%s</a>"%(self.REQUEST['URL']+"?"+newquerystring,html)
1.9 dwinter 1822:
1823:
1.5 dwinter 1824:
1.105 dwinter 1825:
1.1 dwinter 1826: manage_addZSQLExtendFolderForm=DTMLFile('ZSQLExtendFolderAdd', globals())
1827:
1.16 dwinter 1828: def manage_addZSQLExtendFolder(self, id, title='', label='', description='',
1.1 dwinter 1829: createPublic=0,
1830: createUserF=0,
1.28 dwinter 1831: connection_id=None,
1.1 dwinter 1832: REQUEST=None):
1833: """Add a new Folder object with id *id*.
1834:
1835: If the 'createPublic' and 'createUserF' parameters are set to any true
1836: value, an 'index_html' and a 'UserFolder' objects are created respectively
1837: in the new folder.
1838: """
1839:
1840:
1841: ob=ZSQLExtendFolder()
1842: ob.id=str(id)
1843: ob.title=title
1844: self._setObject(id, ob)
1845: ob=self._getOb(id)
1.16 dwinter 1846: setattr(ob,'label',label)
1847: setattr(ob,'description',description)
1.28 dwinter 1848: setattr(ob,'connection_id',connection_id)
1.16 dwinter 1849:
1.1 dwinter 1850: checkPermission=getSecurityManager().checkPermission
1851:
1852: if createUserF:
1853: if not checkPermission('Add User Folders', ob):
1854: raise Unauthorized, (
1855: 'You are not authorized to add User Folders.'
1856: )
1857: ob.manage_addUserFolder()
1858:
1859: if createPublic:
1860: if not checkPermission('Add Page Templates', ob):
1861: raise Unauthorized, (
1862: 'You are not authorized to add Page Templates.'
1863: )
1864: ob.manage_addProduct['PageTemplates'].manage_addPageTemplate(
1865: id='index_html', title='')
1866:
1867: if REQUEST is not None:
1868: return self.manage_main(self, REQUEST, update_menu=1)
1.15 dwinter 1869:
1870:
1871:
1.16 dwinter 1872: class ZSQLBibliography(Folder,ZSQLExtendFolder):
1.15 dwinter 1873: """Bibliography"""
1874: meta_type="ZSQLBibliography"
1875: def getLabel(self):
1876: try:
1877: return self.label
1878: except:
1879: return ""
1880:
1881: def getDescription(self):
1882: try:
1883: return self.description
1884: except:
1885: return ""
1886:
1887: def changeZSQLBibliographyForm(self):
1888: """change folder config"""
1.46 dwinter 1889: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','changeZSQLBibliographyForm.zpt')).__of__(self)
1.15 dwinter 1890: return pt()
1891:
1892:
1893: def content_html(self):
1894: """template fuer content"""
1895:
1896: try:
1897: obj=getattr(self,"ZSQLBibliography_template")
1898: return obj()
1899: except:
1.46 dwinter 1900: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','ZSQLBibliography_template_standard.zpt')).__of__(self)
1.15 dwinter 1901: pt.content_type="text/html"
1902: return pt()
1903:
1.59 dwinter 1904: def changeZSQLBibliography(self,tableName,label,description,connection_id=None,REQUEST=None):
1.15 dwinter 1905: """change it"""
1.59 dwinter 1906: self.connection_id=connection_id
1.15 dwinter 1907: self.tableName=tableName
1908: self.label=label
1909: self.description=description
1910:
1911: if REQUEST is not None:
1912: return self.manage_main(self, REQUEST)
1913:
1.16 dwinter 1914: manage_options=Folder.manage_options+(
1915: {'label':'Main Config','action':'changeZSQLBibliographyForm'},
1.59 dwinter 1916: {'label':'Generate RDF Template','action':'generateRDFTemplate'},
1917: {'label':'Generate XML Template','action':'generateXMLTemplate'},
1.15 dwinter 1918: )
1919:
1920:
1921: def getFieldLabel(self,fields,field):
1922: """get labels"""
1923: try:
1924: ret =fields[0][field]
1925: if ret == "":
1926: return field
1927: else:
1928: return ret
1929: except:
1930: return field
1931:
1932: def getFieldValue(self,found,field):
1933: """get value"""
1934: try:
1935: ret=getattr(found,field)
1936: if ret == "":
1937: return None
1938: else:
1939: return ret
1940: except:
1941: return None
1.18 dwinter 1942:
1.21 dwinter 1943: def findTagsFromMapping(self,referenceType):
1944: """gib hash mit label -> generic zurueck"""
1945: self.referencetypes=self.ZopeFind(self.standardMD)
1946: bibdata={}
1947: retdata={}
1948: fieldlist=self.standardMD.fieldList
1949:
1.81 dwinter 1950: for referenceTypeF in self.referencetypes:
1951: #print referenceType,referenceTypeF[1].title
1952: if referenceTypeF[1].title == referenceType:
1953: bibdata[referenceTypeF[1].title]=referenceTypeF[1].fields
1954: bibdata['data']=referenceTypeF[1]
1955: self.fields=bibdata[referenceType]
1.21 dwinter 1956: for field in fieldlist:
1.81 dwinter 1957: if referenceTypeF[1].getValue(field)[0]==None:
1958: retdata[field]=field
1959: else:
1.25 dwinter 1960: retdata[field]=referenceTypeF[1].getValue(field)[0]
1.21 dwinter 1961:
1962: return retdata,fieldlist
1963:
1.15 dwinter 1964: def findLabelsFromMapping(self,referenceType):
1965: """gib hash mit label -> generic zurueck"""
1966: self.referencetypes=self.ZopeFind(self.standardMD)
1967: bibdata={}
1968: retdata={}
1969: fieldlist=self.standardMD.fieldList
1970:
1.81 dwinter 1971: for referenceTypeF in self.referencetypes:
1972: #print referenceType,referenceTypeF[1].title
1973: if referenceTypeF[1].title == referenceType:
1974: bibdata[referenceTypeF[1].title]=referenceTypeF[1].fields
1975: bibdata['data']=referenceTypeF[1]
1976: self.fields=bibdata[referenceType]
1.15 dwinter 1977: for field in fieldlist:
1978: retdata[field]=referenceTypeF[1].getValue(field)[1]
1979:
1980: return retdata,fieldlist
1981:
1.63 dwinter 1982: def createRDFTag(self,tag,content,namespace="cdli"):
1.53 dwinter 1983: """create RDF"""
1984: if content:
1.60 dwinter 1985: tag=namespace+":"+tag
1.62 dwinter 1986: if (type(content) is StringType) or (type(content) is UnicodeType):
1987: ret=""" <%s>%s</%s>"""%(tag,escape(content),tag)
1988: else:
1989: ret=""" <%s>%s</%s>"""%(tag,content,tag)
1.53 dwinter 1990: return ret.decode('latin-1')
1991: else:
1992: return ""
1993:
1.21 dwinter 1994: def createIndexTag(self,tag,content):
1.53 dwinter 1995: """create tag"""
1.62 dwinter 1996:
1.21 dwinter 1997: if content:
1.62 dwinter 1998: if (type(content) is StringType) or (type(content) is UnicodeType):
1999: ret=""" <%s>%s</%s>"""%(tag,escape(content),tag)
2000: else:
2001: ret=""" <%s>%s</%s>"""%(tag,content,tag)
2002: return ret.decode('latin-1')
2003:
1.21 dwinter 2004: else:
2005: return ""
2006:
1.66 dwinter 2007: def getXML2(self):
1.26 dwinter 2008: """crate index meta"""
2009:
2010: fn=os.path.splitext(self.REQUEST['fn'])[0]+"."
2011: self.REQUEST['fn']=fn
2012:
1.46 dwinter 2013: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','record2.xml')).__of__(self)
1.26 dwinter 2014: pt.content_type="text/xml"
2015: return pt()
2016:
1.59 dwinter 2017:
2018: def generateRDFTemplate(self,REQUEST=None):
2019: """generateRDFtemplate"""
2020: zt=ZopePageTemplate('record.rdf')
2021: self._setObject('record.rdf',zt)
2022: default_content_fn = os.path.join(package_home(globals()),
2023: 'zpt','record.rdf')
2024: text = open(default_content_fn).read()
2025: zt.pt_edit(text, 'text/xml')
2026:
2027:
2028: if REQUEST is not None:
2029: return self.manage_main(self, REQUEST)
2030:
2031: def generateXMLTemplate(self,REQUEST=None):
2032: """generateXMLtemplate"""
2033: zt=ZopePageTemplate('record.xml')
2034: self._setObject('record.xml',zt)
2035: default_content_fn = os.path.join(package_home(globals()),
2036: 'zpt','record.xml')
2037: text = open(default_content_fn).read()
2038: zt.pt_edit(text, 'text/xml')
2039:
2040:
2041: if REQUEST is not None:
2042: return self.manage_main(self, REQUEST)
1.53 dwinter 2043: def getMetaDataRDF(self):
2044: """crate index meta"""
1.59 dwinter 2045: find=self.ZopeFind(self,obj_ids=["record.rdf"])
2046: if not find:
2047: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','record.rdf')).__of__(self)
2048: pt.content_type="text/xml"
2049: return pt()
2050: else:
2051: return find[0][1]()
1.53 dwinter 2052:
1.21 dwinter 2053: def getMetaDataXML(self):
2054: """crate index meta"""
1.54 dwinter 2055: find=self.ZopeFind(self,obj_ids=["record.xml"])
2056: if not find:
2057: pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','record.xml')).__of__(self)
2058: pt.content_type="text/xml"
2059: return pt()
2060: else:
2061: return find[0][1]()
1.53 dwinter 2062:
1.21 dwinter 2063:
2064: def getMetaDatasXML(self):
2065: """index"""
1.35 casties 2066: # check if the request's host part was OK
2067: http_host = self.REQUEST['HTTP_HOST']
2068: host_port = self.REQUEST['SERVER_PORT']
2069: fix_host = None
2070: if http_host and http_host.rfind(host_port) == -1:
1.76 dwinter 2071: #print "HTTP_HOST needs fixing!"
1.35 casties 2072: fix_host = http_host + ":" + host_port
2073:
1.21 dwinter 2074: ret="""<?xml version="1.0" ?>
1.81 dwinter 2075: <index>"""
1.29 dwinter 2076: for found in self.ZSQLSimpleSearch("select oid from %s limit ALL"%self.tableName):
1.35 casties 2077: base_url = self.absolute_url()
2078: if fix_host:
2079: #print "replacing ", http_host, " by ", fix_host
2080: base_url = string.replace(base_url, http_host, fix_host, 1)
2081:
2082: link=base_url+"/"+"record.html?oid=%i"%found.oid
2083: metalink=base_url+"/"+"getMetaDataXML?oid=%i"%found.oid
1.21 dwinter 2084:
2085: ret+="""<resource resourceLink="%s" metaLink="%s"/>\n"""%(link,metalink)
2086:
2087: return ret+"\n</index>"
1.26 dwinter 2088:
1.21 dwinter 2089:
1.15 dwinter 2090: manage_addZSQLBibliographyForm=DTMLFile('ZSQLBibliographyAdd', globals())
2091:
2092: def manage_addZSQLBibliography(self, id, tableName,label,description,title='',
2093: createPublic=0,
2094: createUserF=0,
1.59 dwinter 2095: connection_id=None,
1.15 dwinter 2096: REQUEST=None):
2097: """Add a new Folder object with id *id*.
2098:
2099: If the 'createPublic' and 'createUserF' parameters are set to any true
2100: value, an 'index_html' and a 'UserFolder' objects are created respectively
2101: in the new folder.
2102: """
2103:
2104:
2105: ob=ZSQLBibliography()
2106: ob.id=str(id)
2107: ob.title=title
2108: self._setObject(id, ob)
2109: ob=self._getOb(id)
2110: setattr(ob,'tableName',tableName)
2111: setattr(ob,'label',label)
2112: setattr(ob,'description',description)
1.59 dwinter 2113: setattr(ob,'connection_id',connection_id)
1.15 dwinter 2114:
2115: checkPermission=getSecurityManager().checkPermission
2116:
2117: if createUserF:
2118: if not checkPermission('Add User Folders', ob):
2119: raise Unauthorized, (
2120: 'You are not authorized to add User Folders.'
2121: )
2122: ob.manage_addUserFolder()
2123:
2124: if createPublic:
2125: if not checkPermission('Add Page Templates', ob):
2126: raise Unauthorized, (
2127: 'You are not authorized to add Page Templates.'
2128: )
2129: ob.manage_addProduct['PageTemplates'].manage_addPageTemplate(
2130: id='index_html', title='')
2131:
2132: if REQUEST is not None:
2133: return self.manage_main(self, REQUEST, update_menu=1)
2134:
2135:
1.1 dwinter 2136:
1.117 casties 2137:
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