def _index_file(self, request, writer, filename, mode='update'):
""" index a file as it were a page named pagename
Assumes that the write lock is acquired
"""
fs_rootpage = 'FS' # XXX FS hardcoded
try:
wikiname = request.cfg.interwikiname or 'Self'
itemid = "%s:%s" % (wikiname, os.path.join(fs_rootpage, filename))
mtime = os.path.getmtime(filename)
mtime = wikiutil.timestamp2version(mtime)
if mode == 'update':
query = xapidx.RawQuery(xapdoc.makePairForWrite('itemid', itemid))
enq, mset, docs = writer.search(query, valuesWanted=['pagename', 'attachment', 'mtime', 'wikiname', ])
if docs:
doc = docs[0] # there should be only one
uid = doc['uid']
docmtime = long(doc['values']['mtime'])
updated = mtime > docmtime
logging.debug("uid %r: mtime %r > docmtime %r == updated %r" % (uid, mtime, docmtime, updated))
else:
uid = None
updated = True
elif mode == 'add':
updated = True
logging.debug("%s %r" % (filename, updated))
if updated:
xitemid = xapdoc.Keyword('itemid', itemid)
mimetype, file_content = self.contentfilter(filename)
xwname = xapdoc.SortKey('wikiname', request.cfg.interwikiname or "Self")
xpname = xapdoc.SortKey('pagename', fs_rootpage)
xattachment = xapdoc.SortKey('attachment', filename) # XXX we should treat files like real pages, not attachments
xmtime = xapdoc.SortKey('mtime', mtime)
xrev = xapdoc.SortKey('revision', '0')
title = " ".join(os.path.join(fs_rootpage, filename).split("/"))
xtitle = xapdoc.Keyword('title', title)
xmimetypes = [xapdoc.Keyword('mimetype', mt) for mt in [mimetype, ] + mimetype.split('/')]
xcontent = xapdoc.TextField('content', file_content)
doc = xapdoc.Document(textFields=(xcontent, ),
keywords=xmimetypes + [xtitle, xitemid, ],
sortFields=(xpname, xattachment,
xmtime, xwname, xrev, ),
)
doc.analyzerFactory = getWikiAnalyzerFactory()
if mode == 'update':
logging.debug("%s (replace %r)" % (filename, uid))
doc.uid = uid
id = writer.index(doc)
elif mode == 'add':
logging.debug("%s (add)" % (filename, ))
id = writer.index(doc)
except (OSError, IOError):
pass
def _index_page(self, writer, page, mode='update'):
""" Index a page - assumes that the write lock is acquired
@arg writer: the index writer object
@arg page: a page object
@arg mode: 'add' = just add, no checks
'update' = check if already in index and update if needed (mtime)
"""
request = page.request
wikiname = request.cfg.interwikiname or "Self"
pagename = page.page_name
mtime = page.mtime_usecs()
revision = str(page.get_real_rev())
itemid = "%s:%s:%s" % (wikiname, pagename, revision)
author = page.edit_info().get('editor', '?')
# XXX: Hack until we get proper metadata
language, stem_language = self._get_languages(page)
categories = self._get_categories(page)
domains = tuple(self._get_domains(page))
updated = False
if mode == 'update':
# from #xapian: if you generate a special "unique id" term,
# you can just call database.replace_document(uid_term, doc)
# -> done in xapwrap.index.Index.index()
query = xapidx.RawQuery(xapdoc.makePairForWrite('itemid', itemid))
enq, mset, docs = writer.search(query, valuesWanted=['pagename', 'attachment', 'mtime', 'wikiname', ])
if docs:
doc = docs[0] # there should be only one
uid = doc['uid']
docmtime = long(doc['values']['mtime'])
updated = mtime > docmtime
logging.debug("uid %r: mtime %r > docmtime %r == updated %r" % (uid, mtime, docmtime, updated))
else:
uid = None
updated = True
elif mode == 'add':
updated = True
logging.debug("%s %r" % (pagename, updated))
if updated:
xwname = xapdoc.SortKey('wikiname', wikiname)
xpname = xapdoc.SortKey('pagename', pagename)
xattachment = xapdoc.SortKey('attachment', '') # this is a real page, not an attachment
xmtime = xapdoc.SortKey('mtime', str(mtime))
xrev = xapdoc.SortKey('revision', revision)
xtitle = xapdoc.TextField('title', pagename, True) # prefixed
mimetype = 'text/%s' % page.pi['format'] # XXX improve this
xkeywords = [xapdoc.Keyword('itemid', itemid),
xapdoc.Keyword('lang', language),
xapdoc.Keyword('stem_lang', stem_language),
xapdoc.Keyword('fulltitle', pagename),
xapdoc.Keyword('revision', revision),
xapdoc.Keyword('author', author),
] + \
[xapdoc.Keyword('mimetype', mt) for mt in [mimetype, ] + mimetype.split('/')]
for pagelink in page.getPageLinks(request):
xkeywords.append(xapdoc.Keyword('linkto', pagelink))
for category in categories:
xkeywords.append(xapdoc.Keyword('category', category))
for domain in domains:
xkeywords.append(xapdoc.Keyword('domain', domain))
xcontent = xapdoc.TextField('content', page.get_raw_body())
doc = xapdoc.Document(textFields=(xcontent, xtitle),
keywords=xkeywords,
sortFields=(xpname, xattachment,
xmtime, xwname, xrev),
)
doc.analyzerFactory = getWikiAnalyzerFactory(request,
stem_language)
if mode == 'update':
logging.debug("%s (replace %r)" % (pagename, uid))
doc.uid = uid
id = writer.index(doc)
elif mode == 'add':
logging.debug("%s (add)" % (pagename, ))
id = writer.index(doc)
from MoinMoin.action import AttachFile
attachments = AttachFile._get_files(request, pagename)
for att in attachments:
filename = AttachFile.getFilename(request, pagename, att)
att_itemid = "%s:%s//%s" % (wikiname, pagename, att)
mtime = wikiutil.timestamp2version(os.path.getmtime(filename))
if mode == 'update':
query = xapidx.RawQuery(xapdoc.makePairForWrite('itemid', att_itemid))
enq, mset, docs = writer.search(query, valuesWanted=['pagename', 'attachment', 'mtime', ])
logging.debug("##%r %r" % (filename, docs))
if docs:
doc = docs[0] # there should be only one
uid = doc['uid']
docmtime = long(doc['values']['mtime'])
updated = mtime > docmtime
logging.debug("uid %r: mtime %r > docmtime %r == updated %r" % (uid, mtime, docmtime, updated))
else:
uid = None
updated = True
elif mode == 'add':
updated = True
logging.debug("%s %s %r" % (pagename, att, updated))
if updated:
xatt_itemid = xapdoc.Keyword('itemid', att_itemid)
xpname = xapdoc.SortKey('pagename', pagename)
xwname = xapdoc.SortKey('wikiname', request.cfg.interwikiname or "Self")
xattachment = xapdoc.SortKey('attachment', att) # this is an attachment, store its filename
xmtime = xapdoc.SortKey('mtime', mtime)
xrev = xapdoc.SortKey('revision', '0')
xtitle = xapdoc.Keyword('title', '%s/%s' % (pagename, att))
xlanguage = xapdoc.Keyword('lang', language)
xstem_language = xapdoc.Keyword('stem_lang', stem_language)
mimetype, att_content = self.contentfilter(filename)
xmimetypes = [xapdoc.Keyword('mimetype', mt) for mt in [mimetype, ] + mimetype.split('/')]
xcontent = xapdoc.TextField('content', att_content)
xtitle_txt = xapdoc.TextField('title',
'%s/%s' % (pagename, att), True)
xfulltitle = xapdoc.Keyword('fulltitle', pagename)
xdomains = [xapdoc.Keyword('domain', domain)
for domain in domains]
doc = xapdoc.Document(textFields=(xcontent, xtitle_txt),
keywords=xdomains + xmimetypes + [xatt_itemid,
xtitle, xlanguage, xstem_language,
xfulltitle, ],
sortFields=(xpname, xattachment, xmtime,
xwname, xrev, ),
)
doc.analyzerFactory = getWikiAnalyzerFactory(request,
stem_language)
if mode == 'update':
logging.debug("%s (replace %r)" % (pagename, uid))
doc.uid = uid
id = writer.index(doc)
elif mode == 'add':
logging.debug("%s (add)" % (pagename, ))
id = writer.index(doc)
