version 1.8, 2005/02/10 19:50:18
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version 1.17, 2005/03/17 19:26:51
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Line 9 from OFS.Folder import Folder
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Line 9 from OFS.Folder import Folder
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from OFS.SimpleItem import SimpleItem |
from OFS.SimpleItem import SimpleItem |
from Globals import InitializeClass,package_home |
from Globals import InitializeClass,package_home |
import zLOG |
import zLOG |
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import base64 |
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import bz2 |
import os |
import os |
import os.path |
import os.path |
import stat |
import stat |
import xml.dom.minidom |
import xml.dom.minidom |
from types import * |
from types import * |
import xmlrpclib |
import xmlrpclib |
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from OSAS_helpers import * |
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def decodeRPC(string): |
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return bz2.decompress(base64.decodestring(string)) |
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class OSAS_storeOnline(SimpleItem): |
class OSAS_storeOnline(SimpleItem): |
Line 29 class OSAS_storeOnline(SimpleItem):
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Line 34 class OSAS_storeOnline(SimpleItem):
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_v_fileSystem={} #chache fuer filesystem |
_v_fileSystem={} #chache fuer filesystem |
_v_metaFiles={} #chache fuer indexMeta |
_v_metaFiles={} #chache fuer indexMeta |
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def getParentType(self,path): |
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"""getFileType des parentordners""" |
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realPath=os.path.split(path)[0] |
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def __init__(self,id,serverUrl): |
objects=self.readObjectsFromPath(realPath) |
"""initialize a new instance |
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@param id: Zope id""" |
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self.id = id |
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self.serverUrl = serverUrl |
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try: |
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return objects[os.path.join(realPath,".")][0] |
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except: |
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return "" |
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def getHandlersOfPath(self): |
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"""handler des actullen path""" |
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path=self.REQUEST['path'] |
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objects=self.readObjectsFromPath(path) |
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security.declareProtected('View','index_html') |
typeObject=objects.get(os.path.join(path,"."),None) |
def index_html(self): |
if not typeObject: |
"""main view either standard template zpt/storeOnline_index_html.zpt or storeOnline_index.html in tree""" |
return("",[],"") |
if hasattr(self,'storeOnline_index.html'): |
type=typeObject[0] |
return getattr(self,'storeOnline_index.html')() |
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handler=self.giveHandlers(path,type) |
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return (os.path.split(path)[1],handler,objects[os.path.join(path,".")][1],type) |
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def getMetaFile(self,path): |
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"""get index.meta and translate it to HTML""" |
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"""Lies Metafile ein |
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@param path: Pfad des index.met |
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@return: index.meta file |
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""" |
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html=[] |
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server=xmlrpclib.Server(self.serverUrl) |
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f=server.getFile(path+"/index.meta") |
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if not f: |
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return self.getMetaInfoFromIndexMeta(path) |
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#return "NO_METADATA" |
else: |
else: |
pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','storeOnline_index_html.zpt')).__of__(self) |
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return pt() |
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dom = xml.dom.minidom.parseString(f) |
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def findIndexMeta(self,path=""): |
try: |
"""finde Rueckwaerts im Baum von Pfad ausgehend, dass erste index.meta file |
name=getText(dom.getElementsByTagName("name")[0].childNodes) |
@keyword path: default ist "", Pfad auf das Object relativ zum rootFolderName |
except: |
@return: None falls kein index.meta existiert sonst Pfad auf das index.meta |
name="NOT_DEFINED!!!" |
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try: |
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creator=getText(dom.getElementsByTagName("creator")[0].childNodes) |
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except: |
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creator="NOT_DEFINED!!!" |
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try: |
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creation_date=getText(dom.getElementsByTagName("archive-creation-date")[0].childNodes) |
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except: |
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creation_date="NOT_DEFINED!!!" |
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try: |
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description=getText(dom.getElementsByTagName("description")[0].childNodes) |
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except: |
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description="NOT_DEFINED!!!" |
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try: |
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type=getText(dom.getElementsByTagName("content-type")[0].childNodes) |
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except: |
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type="" |
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if type=="scanned document": |
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html="<h3>Document: "+name+"</h3>" |
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elif type=="folder": |
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html="<h3>Folder: "+name+"</h3>" |
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else: |
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html="<h3>Document: "+name+"</h3>" |
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html=html+"<p><i>created by: "+creator+" at: "+creation_date+"</i></p>" |
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html=html+"<h4>Description</h4><p>"+description+"</p>" |
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try: |
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bib = dom.getElementsByTagName("meta")[0].getElementsByTagName("bib")[0] |
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if bib.attributes.has_key('type'): |
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html=html+"<h4>Info ("+bib.attributes['type'].value+")</h4>" |
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else: |
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html=html+"<h4>Info</h4>" |
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html=html+getBib(bib.childNodes) |
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except: |
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"""none""" |
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# html=html.encode('utf-8','replace')+getBib(bib.childNodes).encode('utf-8','replace') |
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return html |
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def getMetaInfoFromIndexMeta(self,path): |
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"""metadaten zu path als html aus dem index.meta file zu path (meta tag im file bzw. dir container) |
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@param path: Pfad auf das Object relativ zum rootFolderName |
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@return: metadata als html |
""" |
""" |
realPath=os.path.normpath(os.path.join(self.rootFolderName,path)) |
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#suche index.meta |
xmlInfos=self.findEntryInIndexMeta(path) |
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if xmlInfos: |
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return OSAS_helpers.getMetaInfoFromXML(path,xmlInfos) |
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else: |
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return "" |
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def findEntryInIndexMeta(self,path): |
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"""Finde im naechstgelegenden index.meta relativ zu path den entprechenden Eintrag fuer diesen Pfad. |
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@param path: Pfad auf das Object relativ zum rootFolderName |
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@return: den Teil von Index.meta der Informationen zu path enthaelt, None wenn error. |
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""" |
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server=xmlrpclib.Server(self.serverUrl) |
server=xmlrpclib.Server(self.serverUrl) |
return server.findIndexMeta(realPath) |
indexMeta=server.findIndexMeta(path) # suche index.meta |
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if not indexMeta: |
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return None |
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realPath=os.path.split(indexMeta)[0] |
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path=os.path.normpath(path) |
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try: |
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dom=xml.dom.minidom.parseString(server.getFile(indexMeta)) |
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except: |
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zLOG.LOG("OSAS_browser (findEntryInIndexMeta)",zLOG.ERROR,"Cannot parse: %s"%indexMeta) |
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return None |
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path=path.replace(realPath,'') |
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(searchPath,name)=os.path.split(path) |
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if (len(searchPath)>0) and (searchPath[0]=="/"): |
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if len(searchPath)<=1: |
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searchPath="" |
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else: |
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searchPath=searchPath[1:] |
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#ist path ein directory? |
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xpath="/resource/dir[name='%s' and path='%s']"%(name,searchPath) |
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dirs=xml.xpath.Evaluate(xpath,dom) |
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if len(dirs)>0: |
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return dirs[0].toxml |
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#ist path ein file? |
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xpath="/resource/file[name='%s' and path='%s']"%(name,searchPath) |
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dirs=xml.xpath.Evaluate(xpath,dom) |
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if len(dirs)>0: |
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return dirs[0].toxml() |
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return None |
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def getSubDirsFromIndexMeta(self,path): |
def getSubDirsFromIndexMeta(self,path): |
Line 69 class OSAS_storeOnline(SimpleItem):
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Line 198 class OSAS_storeOnline(SimpleItem):
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@todo: Rueckgabe einer Beschreibung gemaess Metadaten |
@todo: Rueckgabe einer Beschreibung gemaess Metadaten |
""" |
""" |
ret={} |
ret={} |
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startPath=path |
server=xmlrpclib.Server(self.serverUrl) |
server=xmlrpclib.Server(self.serverUrl) |
indexMeta,stats=server.findIndexMetaWithStats(path)#findex index.meta zu path. |
indexMeta,stats=server.findIndexMetaWithStats(path)#findex index.meta zu path. |
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Line 82 class OSAS_storeOnline(SimpleItem):
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Line 212 class OSAS_storeOnline(SimpleItem):
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#teste ob schon im cache |
#teste ob schon im cache zur Zeit kein chache wenn index.meta file nicht im selben ordner wie path. |
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if self._v_metaFiles.has_key(path) and (self._v_metaFiles[path][0]==stats[stat.ST_MTIME]): |
if self._v_metaFiles.has_key(startPath) and (self._v_metaFiles[realPath][0]==stats[stat.ST_MTIME]) and (path==""): |
return self._v_metaFiles[path][1] |
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return self._v_metaFiles[startPath][1] |
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try: |
try: |
dom=xml.dom.minidom.parse(indexMeta) |
dom=xml.dom.minidom.parseString(server.getFile(indexMeta)) |
except: |
except: |
zLOG.LOG("OSAS_browser (getSubDirsFromIndexMeta)",zLOG.ERROR,"Cannot parse: %s"%indexMeta) |
zLOG.LOG("OSAS_browser (getSubDirsFromIndexMeta)",zLOG.ERROR,"Cannot parse: %s"%indexMeta) |
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return ret |
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dirs=[] |
dirs=[] |
dirs=dom.getElementsByTagName('dir')+dom.getElementsByTagName('file') |
dirs=dom.getElementsByTagName('dir')+dom.getElementsByTagName('file') |
Line 116 class OSAS_storeOnline(SimpleItem):
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Line 247 class OSAS_storeOnline(SimpleItem):
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fileType="OSAS_file_archive" |
fileType="OSAS_file_archive" |
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object=os.path.join(realPath,pathX,name) |
object=os.path.join(realPath,pathX,name) |
ret[object]=(fileType,'') |
ret[object.encode('utf-8')]=(fileType,'') |
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self._v_metaFiles[startPath]=(stats[stat.ST_MTIME],ret) # speicher im chache |
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self._v_metaFiles[path]=(stats[stat.ST_MTIME],ret) # speicher im chache |
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return ret |
return ret |
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def __init__(self,id,serverUrl): |
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"""initialize a new instance |
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@param id: Zope id""" |
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self.id = id |
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self.serverUrl = serverUrl |
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security.declareProtected('View','index_html') |
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def index_html(self): |
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"""main view either standard template zpt/storeOnline_index_html.zpt or storeOnline_index.html in tree""" |
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if hasattr(self,'storeOnline_index.html'): |
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return getattr(self,'storeOnline_index.html')() |
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else: |
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pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','storeOnline_index_html.zpt')).__of__(self) |
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return pt() |
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def findIndexMeta(self,path=""): |
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"""finde Rueckwaerts im Baum von Pfad ausgehend, dass erste index.meta file |
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@keyword path: default ist "", Pfad auf das Object relativ zum rootFolderName |
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@return: None falls kein index.meta existiert sonst Pfad auf das index.meta |
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""" |
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realPath=os.path.normpath(os.path.join(self.rootFolderName,path)) |
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#suche index.meta |
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server=xmlrpclib.Server(self.serverUrl) |
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return server.findIndexMeta(realPath) |
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def readObjectsFromPath(self,path="",metaDataId=None): |
def readObjectsFromPath(self,path="",metaDataId=None): |
"""Liest files aus dem path und speichert im cache _v_filesystem. |
"""Liest files aus dem path und speichert im cache _v_filesystem. |
Line 164 class OSAS_storeOnline(SimpleItem):
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Line 324 class OSAS_storeOnline(SimpleItem):
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return self._v_fileSystem[realPath][1] |
return self._v_fileSystem[realPath][1] |
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dir=server.listdir(realPath) |
indexMetas=server.getAllIndexMetasOfSubDirs(realPath) |
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dir=indexMetas.keys() |
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ret={} |
ret={} |
for filename in dir: |
for filename in dir: |
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object=os.path.join(realPath,filename) |
object=os.path.join(realPath,filename) |
fileType=OSAS_helpers.checkOSASFileType(object) |
fileType=indexMetas[filename][0] |
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if fileType: |
if fileType: |
if metaData: |
if (fileType=='OSAS_dir') and indexMetas.has_key(".") and indexMetas["."][1]: |
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if(OSAS_helpers.isImageFolder(object,decodeRPC(indexMetas["."][1]))): |
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fileType='OSAS_imageFolder' |
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elif(OSAS_helpers.isVideoFolder(object,decodeRPC(indexMetas["."][1]))): |
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fileType='OSAS_videoFolder' |
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if metaData and indexMetas[filename][1]: |
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ret[object]=(fileType,metaData.getDisplayFieldsAsStr(object)) |
ret[object]=(fileType,metaData.getDisplayFieldsAsStr(decodeRPC(indexMetas[filename][1]))) |
else: |
else: |
ret[object]=(fileType,'') |
metaDataStr=self.findEntryInIndexMeta(object) |
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if metaDataStr: |
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display=metaData.getDisplayFieldsAsStr(metaDataStr) |
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dom=xml.dom.minidom.parseString(metaDataStr) |
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if len(xml.xpath.Evaluate("/file/meta/video-file",dom))>0: |
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fileType='OSAS_videoFile' |
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else: |
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display="" |
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ret[object]=(fileType,display) |
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self._v_fileSystem[realPath]=(stats[stat.ST_MTIME],ret) # speicher im chache |
self._v_fileSystem[realPath]=(stats[stat.ST_MTIME],ret) # speicher im chache |
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Line 190 class OSAS_storeOnline(SimpleItem):
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Line 372 class OSAS_storeOnline(SimpleItem):
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ret=[] |
ret=[] |
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for handler in self.ZopeFind(self.aq_parent,obj_metatypes=['OSAS_HandlerObject__neu'],search_sub=1): |
for handler in self.ZopeFind(self.aq_parent,obj_metatypes=['OSAS_HandlerObject__neu'],search_sub=1): |
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if type in handler[1].objectTypes: |
if type in handler[1].objectTypes: |
try: |
try: |
path=path.replace(getattr(handler[1],'ignorePath',''),'') |
path=path.replace(getattr(handler[1],'ignorePath',''),'') |
Line 211 class OSAS_storeOnline(SimpleItem):
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Line 394 class OSAS_storeOnline(SimpleItem):
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- (string) handler sind die Ergebnisse von giveHandlers fuer dieses Objekt |
- (string) handler sind die Ergebnisse von giveHandlers fuer dieses Objekt |
- (string) metainformationen die Metainformationen zum Objekt als Ergebnis von readObjectsFromPath |
- (string) metainformationen die Metainformationen zum Objekt als Ergebnis von readObjectsFromPath |
""" |
""" |
objects=self.readObjectsFromPath(path) |
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if not objects: |
objects=self.getSubDirsFromIndexMeta(path) |
objects={} |
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im=self.getSubDirsFromIndexMeta(path) |
print "obje",objects |
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im=self.readObjectsFromPath(path) |
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if not im: |
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im={} |
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for key in im.keys(): |
for key in im.keys(): |
#virtuelle pfade hinzufuegen |
#relle pfade hinzufuegen, virtueller wird ueberschrieben |
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if not objects.has_key(key): |
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objects[key]=im[key] |
objects[key]=im[key] |
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def sortLow(x,y): |
def sortLow(x,y): |
return cmp(x.lower(),y.lower()) |
return cmp(x.lower(),y.lower()) |
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Line 230 class OSAS_storeOnline(SimpleItem):
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Line 421 class OSAS_storeOnline(SimpleItem):
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objectSorted=objects.keys() |
objectSorted=objects.keys() |
objectSorted.sort(sortLow) |
objectSorted.sort(sortLow) |
for object in objectSorted: |
for object in objectSorted: |
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handler=self.giveHandlers(object,objects[object][0]) |
handler=self.giveHandlers(object,objects[object][0]) |
if objects[object][0]=="OSAS_dir": |
if not(os.path.split(object)[1]=="."): |
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if objects[object][0] in OSASDirObjects: |
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string="""<a href="?path=%s">%s</a>"""%(object,os.path.split(object)[1]) |
string="""<a href="?path=%s">%s</a>"""%(object,os.path.split(object)[1]) |
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Line 241 class OSAS_storeOnline(SimpleItem):
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Line 434 class OSAS_storeOnline(SimpleItem):
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ret.append((string,handler,objects[object][1])) |
ret.append((string,handler,objects[object][1])) |
else: |
else: |
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ret.append((os.path.split(object)[1],handler,objects[object][1])) |
ret.append((os.path.split(object)[1],handler,objects[object][1])) |
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Line 279 class OSAS_storeOnline(SimpleItem):
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Line 473 class OSAS_storeOnline(SimpleItem):
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i=i-1 |
i=i-1 |
return string |
return string |
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def getMetaFile(self,path): |
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"""Lies Metafile ein |
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@param path: Pfad des index.met |
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@return: index.meta file |
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""" |
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server=xmlrpclib.Server(self.serverUrl) |
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tmp=server.getMetaFile(path) |
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#zLOG.LOG("EE",zLOG.INFO,type(tmp)) |
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return tmp |
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InitializeClass(OSAS_storeOnline) |
InitializeClass(OSAS_storeOnline) |
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