def _parse_description_tag(subs):
'''
Handles the description tag
'''
def prepare_desc_string(s):
'''
Clears linebreaks and XML-escapes the resulting string
'''
if not s:
return ""
s = s.strip()
s = " ".join(s.split())
return escape(s)
ddict = dict()
# The description tag translation is combined per language,
# for faster parsing on the client side.
# In case no translation is found, the untranslated version is used instead.
# the DEP-11 YAML stores the description as HTML
for usubs in subs:
locale = _get_tag_locale(usubs)
if usubs.tag == 'p':
if not locale in ddict:
ddict[locale] = ""
ddict[locale] += "<p>%s</p>" % str_enc_dec(prepare_desc_string(usubs.text))
elif usubs.tag == 'ul' or usubs.tag == 'ol':
tmp_dict = dict()
# find the right locale, or fallback to untranslated
for u_usubs in usubs:
locale = _get_tag_locale(u_usubs)
if not locale in tmp_dict:
tmp_dict[locale] = ""
if u_usubs.tag == 'li':
tmp_dict[locale] += "<li>%s</li>" % str_enc_dec(prepare_desc_string(u_usubs.text))
for locale, value in tmp_dict.items():
if not locale in ddict:
# This should not happen (but better be prepared)
ddict[locale] = ""
ddict[locale] += "<%s>%s</%s>" % (usubs.tag, value, usubs.tag)
return ddict
def _parse_description_tag(subs):
'''
Handles the description tag
'''
def prepare_desc_string(s):
'''
Clears linebreaks and XML-escapes the resulting string
'''
s = s.strip()
s = " ".join(s.split())
return escape(s)
ddict = dict()
# The description tag translation is combined per language,
# for faster parsing on the client side.
# In case no translation is found, the untranslated version is used instead.
# the DEP-11 YAML stores the description as HTML
for usubs in subs:
locale = _get_tag_locale(usubs)
if usubs.tag == 'p':
if not locale in ddict:
ddict[locale] = ""
ddict[locale] += "<p>%s</p>" % str_enc_dec(
prepare_desc_string(usubs.text))
elif usubs.tag == 'ul' or usubs.tag == 'ol':
tmp_dict = dict()
# find the right locale, or fallback to untranslated
for u_usubs in usubs:
locale = _get_tag_locale(u_usubs)
if not locale in tmp_dict:
tmp_dict[locale] = ""
if u_usubs.tag == 'li':
tmp_dict[locale] += "<li>%s</li>" % str_enc_dec(
prepare_desc_string(u_usubs.text))
for locale, value in tmp_dict.items():
if not locale in ddict:
# This should not happen (but better be prepared)
ddict[locale] = ""
ddict[locale] += "<%s>%s</%s>" % (usubs.tag, value, usubs.tag)
return ddict
def _parse_screenshots_tag(subs):
'''
Handles screenshots.Caption source-image etc.
'''
shots = []
for usubs in subs:
# for one screeshot tag
if usubs.tag == 'screenshot':
screenshot = dict()
attr_dic = usubs.attrib
if attr_dic.get('type'):
if attr_dic['type'] == 'default':
screenshot['default'] = True
# in case of old styled xmls
url = usubs.text
if url:
url = url.strip()
screenshot['source-image'] = {'url': url}
shots.append(screenshot)
continue
# else look for captions and image tag
for tags in usubs:
if tags.tag == 'caption':
# for localisation
attr_dic = tags.attrib
if attr_dic:
for v in attr_dic.values():
key = v
else:
key = 'C'
if screenshot.get('caption'):
screenshot['caption'][key] = str_enc_dec(tags.text)
else:
screenshot['caption'] = {key: str_enc_dec(tags.text)}
if tags.tag == 'image':
screenshot['source-image'] = {'url': tags.text}
# only add the screenshot if we have a source image
if screenshot.get('source-image'):
shots.append(screenshot)
return shots
def _parse_screenshots_tag(subs):
'''
Handles screenshots.Caption source-image etc.
'''
shots = []
for usubs in subs:
# for one screeshot tag
if usubs.tag == 'screenshot':
screenshot = dict()
attr_dic = usubs.attrib
if attr_dic.get('type'):
if attr_dic['type'] == 'default':
screenshot['default'] = True
# in case of old styled xmls
url = usubs.text
if url:
url = url.strip()
screenshot['source-image'] = {'url': url}
shots.append(screenshot)
continue
# else look for captions and image tag
for tags in usubs:
if tags.tag == 'caption':
# for localisation
attr_dic = tags.attrib
if attr_dic:
for v in attr_dic.values():
key = v
else:
key = 'C'
if screenshot.get('caption'):
screenshot['caption'][key] = str_enc_dec(tags.text)
else:
screenshot['caption'] = {key: str_enc_dec(tags.text)}
if tags.tag == 'image':
screenshot['source-image'] = {'url': tags.text}
# only add the screenshot if we have a source image
if screenshot.get ('source-image'):
shots.append(screenshot)
return shots
def read_desktop_data(cpt, dcontent):
'''
Parses a .desktop file and sets ComponentData properties
'''
df = RawConfigParser()
df.readfp(StringIO.StringIO(dcontent))
items = None
try:
items = df.items("Desktop Entry")
if df.get("Desktop Entry", "Type") != "Application":
# ignore this file, isn't an application
cpt.add_error_hint("Not an application.")
return False
try:
if df.get("Desktop Entry", "NoDisplay") == "True":
# we ignore this .desktop file, shouldn't be displayed
cpt.add_error_hint("Invisible")
return False
except:
# we don't care if the NoDisplay variable doesn't exist
# if it isn't there, the file should be processed
pass
except Exception as e:
# this .desktop file is not interesting
cpt.add_error_hint("Error while reading .desktop data: %s" % str(e))
return True
# if we reached this step, we are dealing with a GUI desktop app
cpt.kind = 'desktop-app'
for item in items:
if len(item) != 2:
continue
key = item[0]
value = str_enc_dec(item[1])
if not value:
continue
if key.startswith("name"):
if key == 'name':
cpt.name['C'] = value
else:
cpt.name[key[5:-1]] = value
elif key == 'categories':
value = value.split(';')
value.pop()
cpt.categories = value
elif key.startswith('comment'):
if key == 'comment':
cpt.summary['C'] = value
else:
cpt.summary[key[8:-1]] = value
elif key.startswith('keywords'):
value = re.split(';|,', value)
if not value[-1]:
value.pop()
if key[8:] == '':
if cpt.keywords:
if set(value) not in \
[set(val) for val in
cpt.keywords.values()]:
cpt.keywords.update({'C': map(str_enc_dec, value)})
else:
cpt.keywords = {'C': map(str_enc_dec, value)}
else:
if cpt.keywords:
if set(value) not in \
[set(val) for val in
cpt.keywords.values()]:
cpt.keywords.update(
{key[9:-1]: map(str_enc_dec, value)})
else:
cpt.keywords = {key[9:-1]: map(str_enc_dec, value)}
elif key == 'mimetype':
value = value.split(';')
if len(value) > 1:
value.pop()
for val in value:
cpt.add_provided_item(ProvidedItemType.MIMETYPE, val)
elif key == 'icon':
cpt.icon = value
return True
def read_desktop_data(cpt, dcontent):
'''
Parses a .desktop file and sets ComponentData properties
'''
df = RawConfigParser()
df.readfp(StringIO.StringIO(dcontent))
items = None
try:
items = df.items("Desktop Entry")
if df.get("Desktop Entry", "Type") != "Application":
# ignore this file, isn't an application
cpt.add_error_hint("Not an application.")
return False
try:
if df.get("Desktop Entry", "NoDisplay") == "True":
# we ignore this .desktop file, shouldn't be displayed
cpt.add_error_hint("Invisible")
return False
except:
# we don't care if the NoDisplay variable doesn't exist
# if it isn't there, the file should be processed
pass
except Exception as e:
# this .desktop file is not interesting
cpt.add_error_hint("Error while reading .desktop data: %s" % str(e))
return True
# if we reached this step, we are dealing with a GUI desktop app
cpt.kind = 'desktop-app'
for item in items:
if len(item) != 2:
continue
key = item[0]
value = str_enc_dec(item[1])
if not value:
continue
if key.startswith("name"):
if key == 'name':
cpt.name['C'] = value
else:
cpt.name[key[5:-1]] = value
elif key == 'categories':
value = value.split(';')
value.pop()
cpt.categories = value
elif key.startswith('comment'):
if key == 'comment':
cpt.summary['C'] = value
else:
cpt.summary[key[8:-1]] = value
elif key.startswith('keywords'):
value = re.split(';|,', value)
if not value[-1]:
value.pop()
if key[8:] == '':
if cpt.keywords:
if set(value) not in \
[set(val) for val in
cpt.keywords.values()]:
cpt.keywords.update(
{'C': map(str_enc_dec, value)}
)
else:
cpt.keywords = {
'C': map(str_enc_dec, value)
}
else:
if cpt.keywords:
if set(value) not in \
[set(val) for val in
cpt.keywords.values()]:
cpt.keywords.update(
{key[9:-1]: map(str_enc_dec, value)}
)
else:
cpt.keywords = {
key[9:-1]: map(str_enc_dec, value)
}
elif key == 'mimetype':
value = value.split(';')
if len(value) > 1:
value.pop()
for val in value:
cpt.add_provided_item(
ProvidedItemType.MIMETYPE, val
)
elif key == 'icon':
cpt.icon = value
return True
