def main():
name = ShowQueue.init_log('DisplayVersions')
ryw_view.print_header_logo()
print '<TITLE>Display All Versions</TITLE>'
form = cgi.FieldStorage()
objID = form.getfirst('objid', '')
if not objID:
ryw.give_bad_news(
'DisplayVersions: no objID given.', logging.error)
exit_now(1)
else:
ryw.db_print_info_browser('DisplayVersions: objID = ' + objID, 32)
success,searchFile,reverseLists = \
ReverseLists.open_searchfile_reverselists(
'DisplaySelection.main:')
if not success:
exit_now(1)
print_title()
success,allVersions = searchFile.get_all_version_meta(objID)
if not success:
ryw.give_bad_news(
'DisplayVersion: searchFile.get_all_version_meta failed: ' +
objID, logging.error)
exit_now(1)
numVers = len(allVersions)
if numVers < 1:
ryw.give_bad_news(
'DisplayVersions: no version found.', logging.error)
exit_now(1)
metaList = allVersions.values()
ryw.db_print_info_browser('DisplayVersions: ' + repr(metaList), 32)
metaList = ryw.sortmeta(metaList)
displayObject = ryw_view.DisplayObject(
RepositoryRoot,
calledByVillageSide = False,
missingFileFunc = Browse.reqDownloadFunc,
searchFile = searchFile,
reverseLists = reverseLists)
print "<BR><B><FONT SIZE=2>Displaying " + str(numVers) + \
" version(s) of the object.</FONT></B>"
displayObject.begin_print()
for meta in metaList:
displayObject.show_an_object_compact(meta)
displayObject.end_print()
ryw_view.print_footer()
reverseLists.done()
searchFile.done()
def generate(self):
"""Main Browse View function."""
ryw.print_header()
self.print_initialHTML()
form = cgi.FieldStorage()
# setup_logging()
viewroot = form.getfirst('viewroot', '')
if not viewroot:
ryw.give_bad_news('viewroot not found',logging.error)
sys.exit(1)
ryw.db_print2('Browse.generate: viewroot is: ' + viewroot, 61)
if viewroot[-1] == os.sep:
viewroot = viewroot[:-1]
relpath = form.getfirst('relpath', os.sep)
ryw.db_print2('Browse.generate: relpath1: ' + relpath, 61)
relpath = ryw_bizarro.fix_browse_rel_path(relpath)
ryw.db_print2('Browse.generate: relpath2: ' + relpath, 61)
if relpath[0] != os.sep:
relpath = os.sep + relpath
if relpath[-1] != os.sep:
relpath = relpath + os.sep
ryw.db_print2('Browse.generate: relpath3: ' + relpath, 61)
path = viewroot + relpath
self.viewroot = viewroot
self.relpath = relpath
# path must be a directory
if not os.path.exists(path):
ryw.give_news('path no longer exists: ' + path,
logging.warning)
sys.exit(1)
ll = os.listdir(path)
#success,searchFile = ryw.open_search_file(
# self.scriptName + ':', self.logDir, self.logFile,
# self.searchFile, False)
#if not success:
# sys.exit(1)
count=0
title = relpath[1:-1]
title = title.replace("\\"," » ")
#print "<H2>The Digital StudyHall</H2>"
ryw_view.print_logo()
if title != "":
print "<H3> content repository: %s </H3>" % (title,)
else:
print "<H3> content repository: </H3>"
print "<TABLE border=0 width=100%><TR>"
for i in ll:
if not os.path.isfile(path+i):
print '<td width=20%%><A HREF="%s?viewroot=%s&relpath=%s%s"><img src="/icons/folder.gif" border=0><br>%s</A></td>' % (self.scriptName,viewroot,relpath,i,i)
count += 1
if (count == 5):
print "</TR><TR>"
count = 0
while (count < 5):
print "<td width=20%> </td>"
count += 1
print "</TR></TABLE>"
metalist = []
for i in ll:
if os.path.isfile(path + i):
# get its metadata from server and add option
# for 'add to downloadqueue'
f = open(path + i)
line = f.readline()
f.close()
if line[-1] == '\n':
line = line[:-1]
objname, version = line.split('#')
version = int(version)
#success,d = searchFile.get_meta(objname,
# version)
success,d = ryw.get_meta(self.absObjStoreRoot,
objname,
version)
if not success:
logging.warning(
self.scriptName + ': get_meta failed: ' +
objname + ' ' + str(version))
continue
metalist.append(d)
metalist = ryw.sortmeta(metalist)
success,searchFile,reverseLists = \
ReverseLists.open_searchfile_reverselists(
'Browse.generate:')
if not success:
sys.exit(1)
displayObject = ryw_view.DisplayObject(
self.Root, calledByVillageSide = self.calledByVillageSide,
missingFileFunc = reqDownloadFunc,
searchFile = searchFile,
reverseLists = reverseLists)
displayObject.begin_print()
for i in metalist:
#self.generate_row(d)
displayObject.show_an_object_compact(i)
displayObject.end_print()
self.print_footer()
searchFile.done()
reverseLists.done()
