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a/src/mediaserver/cdplugins/uprcl/uprclfolders.py |
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b/src/mediaserver/cdplugins/uprcl/uprclfolders.py |
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import os
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import os
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import shlex
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import shlex
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import urllib
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import urllib
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import sys
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import sys
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from uprclutils import *
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from uprclutils import uplog, docarturi, audiomtypes, rcldirentry, \
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rcldoctoentry, cmpentries
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from recoll import recoll
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from recoll import recoll
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from recoll import rclconfig
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from recoll import rclconfig
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g_myprefix = '0$uprcl$folders'
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g_foldersIdPrefix = '0$uprcl$folders'
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# Debug : limit processed recoll entries for speed
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# Debug : limit processed recoll entries for speed
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g_maxrecollcnt = 0
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g_maxrecollcnt = 1000
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# Internal init: create the directory tree (folders view) from the doc
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# Internal init: create the directory tree (folders view) from the doc
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# array by splitting the url in each doc.
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# array by splitting the url in each doc.
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#
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#
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# The dirvec vector has one entry for each directory. Each entry is a
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# The dirvec vector has one entry for each directory. Each entry is a
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# Browsing the initialized [folders] hierarchy
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# Browsing the initialized [folders] hierarchy
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# Extract dirvec index from objid, according to the way we generate them.
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# Extract dirvec index from objid, according to the way we generate them.
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def _objidtodiridx(pid):
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def _objidtodiridx(pid):
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if not pid.startswith(g_myprefix):
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if not pid.startswith(g_foldersIdPrefix):
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raise Exception("folders.browse: bad pid %s" % pid)
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raise Exception("folders.browse: bad pid %s" % pid)
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if len(g_alldocs) == 0:
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if len(g_alldocs) == 0:
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raise Exception("folders:browse: no docs")
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raise Exception("folders:browse: no docs")
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diridx = pid[len(g_myprefix):]
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diridx = pid[len(g_foldersIdPrefix):]
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if not diridx:
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if not diridx:
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diridx = 0
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diridx = 0
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else:
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else:
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if diridx[1] != 'd':
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if diridx[1] != 'd':
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raise Exception("folders:browse: called on non dir objid %s" % pid)
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raise Exception("folders:browse: called on non dir objid %s" % pid)
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raise Exception("folders:browse: bad pid %s" % pid)
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raise Exception("folders:browse: bad pid %s" % pid)
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return diridx
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return diridx
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# Tell the top module what entries we define in the root
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def rootentries(pid):
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def rootentries(pid):
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return [rcldirentry(pid + 'folders', pid, '[folders]'),]
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return [rcldirentry(pid + 'folders', pid, '[folders]'),]
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# Look all docs inside directory, and return the cover art we find.
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# Look all non-directory docs inside directory, and return the cover
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# art we find.
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def arturifordir(diridx):
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def _arturifordir(diridx):
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for nm,ids in g_dirvec[diridx].iteritems():
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for nm,ids in g_dirvec[diridx].iteritems():
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if ids[1] >= 0:
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if ids[1] >= 0:
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doc = g_alldocs[ids[1]]
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doc = g_alldocs[ids[1]]
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if doc.mtype != 'inode/directory' and doc.albumarturi:
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if doc.mtype != 'inode/directory' and doc.albumarturi:
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return doc.albumarturi
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return doc.albumarturi
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# Browse method
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# Folder hierarchy browse method.
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# objid is like folders$index
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# objid is like folders$index
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# flag is meta or children.
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# flag is meta or children.
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# httphp and pathprefix are used to generate URIs
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def browse(pid, flag, httphp, pathprefix):
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def browse(pid, flag, httphp, pathprefix):
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diridx = _objidtodiridx(pid)
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diridx = _objidtodiridx(pid)
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# If there is only one entry in root, skip it. This means that 0
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# If there is only one entry in root, skip it. This means that 0
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entries = []
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entries = []
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# The basename call is just for diridx==0 (topdirs). Remove it if
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# The basename call is just for diridx==0 (topdirs). Remove it if
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# this proves a performance issue
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# this proves a performance issue
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for nm,ids in g_dirvec[diridx].iteritems():
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for nm,ids in g_dirvec[diridx].iteritems():
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uplog("folders:browse: got nm %s" % printable(nm))
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if nm == "..":
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if nm == "..":
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continue
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continue
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thisdiridx = ids[0]
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thisdiridx = ids[0]
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thisdocidx = ids[1]
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thisdocidx = ids[1]
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if thisdocidx >= 0:
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if thisdocidx >= 0:
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if thisdiridx >= 0:
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if thisdiridx >= 0:
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# Skip empty directories
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# Skip empty directories
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if len(dirvec[thisdiridx]) == 1:
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if len(dirvec[thisdiridx]) == 1:
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continue
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continue
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id = g_myprefix + '$' + 'd' + str(thisdiridx)
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id = g_foldersIdPrefix + '$' + 'd' + str(thisdiridx)
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if doc and doc.albumarturi:
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if doc and doc.albumarturi:
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arturi = doc.albumarturi
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arturi = doc.albumarturi
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else:
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else:
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arturi = arturifordir(thisdiridx)
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arturi = _arturifordir(thisdiridx)
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entries.append(rcldirentry(id, pid, os.path.basename(nm),
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entries.append(rcldirentry(id, pid, os.path.basename(nm),
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arturi=arturi))
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arturi=arturi))
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else:
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else:
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# Not a directory. docidx had better been set
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# Not a directory. docidx had better been set
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if thisdocidx == -1:
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if thisdocidx == -1:
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uplog("folders:docidx -1 for non-dir entry %s"%nm)
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uplog("folders:docidx -1 for non-dir entry %s"%nm)
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continue
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continue
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doc = g_alldocs[thisdocidx]
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doc = g_alldocs[thisdocidx]
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id = g_myprefix + '$i' + str(thisdocidx)
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id = g_foldersIdPrefix + '$i' + str(thisdocidx)
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e = rcldoctoentry(id, pid, httphp, pathprefix, doc)
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e = rcldoctoentry(id, pid, httphp, pathprefix, doc)
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if e:
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if e:
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entries.append(e)
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entries.append(e)
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return sorted(entries, cmp=cmpentries)
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return sorted(entries, cmp=cmpentries)
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# return path for objid, which has to be a container. This is good old pwd
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# Return path for objid, which has to be a container.This is good old
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# pwd... It is called from the search module for generating a dir:
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# recoll filtering directive.
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def dirpath(objid):
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def dirpath(objid):
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# We may get called from search, on the top dir (above [folders]). Return
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# We may get called from search, on the top dir (above [folders]). Return
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# empty in this case
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# empty in this case
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try:
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try:
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diridx = _objidtodiridx(objid)
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diridx = _objidtodiridx(objid)
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except:
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except:
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