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v1 theme import moved to seperate method

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This commit is contained in:
M2j 2011-12-15 21:14:12 +01:00
parent f733db0e5a
commit 99fc7dea18
1 changed files with 32 additions and 26 deletions
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58
openlp/core/ui/thememanager.py
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@ -533,32 +533,8 @@ class ThemeManager(QtGui.QWidget):
xml_tree = ElementTree(element=XML(zip.read(xmlfile[0]))).getroot()
v1_background = xml_tree.find(u'BackgroundType')
if v1_background is not None:
# openlp.org v1.x theme file
themename = xml_tree.find(u'Name').text.strip()
themename = self.bad_v1_name_chars.sub(u'', themename)
themedir = os.path.join(dir, themename)
check_directory_exists(themedir)
filexml = unicode(zip.read(xmlfile[0]), u'utf-8')
filexml = self._migrateVersion122(filexml)
outfile = open(os.path.join(themedir, themename + u'.xml'),
u'w')
outfile.write(filexml.encode(u'utf-8'))
outfile.close()
if v1_background.text.strip() == u'2':
imagename = xml_tree.find(u'BackgroundParameter1').text\
.strip()
# image file is in subfolder and has same extension
imagefile = filter(lambda name: name.find(r'/') and
os.path.splitext(name)[1].lower() == os.path.splitext(
imagename)[1].lower(), zip.namelist())
if len(imagefile) >= 1:
outfile = open(os.path.join(themedir, imagename), u'wb')
outfile.write(zip.read(imagefile[0]))
outfile.close()
else:
log.exception(u'Theme file does not contain image file '
u'"%s"' % imagename.decode(u'utf-8', u'replace'))
raise Exception(u'validation')
(themename, filexml, outfile) = self.unzipVersion122(dir, zip,
xmlfile[0], xml_tree, v1_background, outfile)
else:
themename = xml_tree.find(u'name').text.strip()
for name in zip.namelist():
@ -613,6 +589,36 @@ class ThemeManager(QtGui.QWidget):
log.exception(u'Theme file does not contain XML data %s' %
filename)
def unzipVersion122(self, dir, zip, xmlfile, xml_tree, background, outfile):
"""
Unzip openlp.org 1.2x theme file and upgrade the theme xml. When calling
this method, please keep in mind, that some parameters are redundant.
"""
themename = xml_tree.find(u'Name').text.strip()
themename = self.bad_v1_name_chars.sub(u'', themename)
themedir = os.path.join(dir, themename)
check_directory_exists(themedir)
filexml = unicode(zip.read(xmlfile), u'utf-8')
filexml = self._migrateVersion122(filexml)
outfile = open(os.path.join(themedir, themename + u'.xml'), u'w')
outfile.write(filexml.encode(u'utf-8'))
outfile.close()
if background.text.strip() == u'2':
imagename = xml_tree.find(u'BackgroundParameter1').text.strip()
# image file has same extension and is in subfolder
imagefile = filter(lambda name: os.path.splitext(name)[1].lower()
== os.path.splitext(imagename)[1].lower() and name.find(r'/'),
zip.namelist())
if len(imagefile) >= 1:
outfile = open(os.path.join(themedir, imagename), u'wb')
outfile.write(zip.read(imagefile[0]))
outfile.close()
else:
log.exception(u'Theme file does not contain image file "%s"' %
imagename.decode(u'utf-8', u'replace'))
raise Exception(u'validation')
return (themename, filexml, outfile)
def checkIfThemeExists(self, themeName):
"""
Check if theme already exists and displays error message