def info(self, *args, **kwargs):
'''Get Info About a Comic'''
Utils.allow_methods(kwargs=kwargs)
if len(args) < 1:
raise cherrypy.HTTPError(400, 'No Comic Path Requested')
path = '/'.join(args)
filename = self.prefix + path
if not is_zipfile(filename):
raise cherrypy.HTTPError(404, 'Requested Comic Not Exists')
comic = ZipFile(filename)
name = Utils.filename_to_name(filename)
comment = str(comic.comment, 'utf8')
pages = Utils.sort_list([info for info in comic.infolist()
if Utils.is_image(info.filename)], lambda x: x.filename.lower())
modified = Utils.date_to_httpdate(os.path.getmtime(filename))
etag = Utils.make_etag(path, modified)
Utils.validate_conditional(etag, modified)
return {
'name': name,
'comment': comment,
'pagecount': len(pages),
'pages': [
{
'filename': page.filename,
'name': Utils.filename_to_name(page.filename),
'comment': str(page.comment, 'utf8'),
'size': page.file_size
}
for page in pages
]
}
def image(self, *args, **kwargs):
'''Get Image From Comic'''
Utils.allow_methods(kwargs=kwargs)
if len(args) < 2:
raise cherrypy.HTTPError(400, 'No Comic Path Requested')
path = '/'.join(args[:-1])
index = -1
try:
index = int(args[-1])
except ValueError:
raise cherrypy.HTTPError(400, 'No Comic Page Requested')
index -= 1
base = self.prefix + path
if not is_zipfile(base):
raise cherrypy.HTTPError(404, 'Requested Comic Not Exists')
comic = ZipFile(base)
pages = Utils.sort_list([info for info in comic.infolist()
if Utils.is_image(info.filename)], lambda x: x.filename.lower())
if index < 0 or index >= len(pages):
raise cherrypy.HTTPError(404, 'Requested Comic Page Not Exists')
page = pages[index]
modified = Utils.date_to_httpdate(mktime(page.date_time + (0, 0, 0)))
etag = Utils.make_etag(path, index, modified)
Utils.validate_conditional(etag, modified)
types = mimetypes.guess_type(pages[index].filename)
cherrypy.response.headers['Content-Type'] = types[0]
return comic.read(pages[index])
def image(self, * args, **kwargs):
'''Get Image From The Gallery'''
Utils.allow_methods(kwargs=kwargs)
path = Utils.urlpatherize(args)
filename = self.prefix + path
if not os.path.isfile(filename):
raise cherrypy.HTTPError(404, 'File Not Found')
try:
types = mimetypes.guess_type(filename)
cherrypy.response.headers['Content-Type'] = types[0]
modified = Utils.date_to_httpdate(os.path.getmtime(filename))
etag = Utils.make_etag(filename, modified)
Utils.validate_conditional(etag, modified)
with open(filename, 'rb') as file:
return file.read()
except IOError:
raise cherrypy.HTTPError(403, 'Permission denied')
def list(self, *args, **kwargs):
'''Get Directory Listing for Comic Library'''
Utils.allow_methods(kwargs=kwargs)
path = '/'.join(args)
if not os.path.isdir(self.prefix+path):
raise cherrypy.HTTPError(404, 'Requested Directory Not Exists')
retval = {
'dirs': [],
'files': []
}
base = self.prefix + path
for item in Utils.sort_list(os.listdir(base), lambda x: x.lower()):
safepath = path + '/' + item
filename = base + '/' + item
if os.path.isdir(filename):
retval['dirs'].append(safepath)
elif is_zipfile(filename):
retval['files'].append(safepath)
return retval
def listdir(self, *args, **kwargs):
'''Get Directory Listing for Gallery'''
Utils.allow_methods(kwargs=kwargs)
path = Utils.urlpatherize(args)
if not os.path.isdir(self.prefix + path):
raise cherrypy.HTTPError(404, 'Requested Directory Not Exists')
retval = {
'dirs': [],
'files': []
}
base = self.prefix + path
if path:
path = '/' + path
for item in Utils.sort_list(os.listdir(base), lambda x: x.lower()):
safepath = path + '/' + item
filename = base + '/' + item
if os.path.isdir(filename):
retval['dirs'].append(safepath)
else:
types = mimetypes.guess_type(filename)
if types[0] and types[0].startswith('image/'):
retval['files'].append(safepath)
return retval
