mirror of https://gitlab.com/bashrc2/epicyon
128 lines
4.3 KiB
Python
128 lines
4.3 KiB
Python
__filename__ = "daemon_get_css.py"
|
|
__author__ = "Bob Mottram"
|
|
__license__ = "AGPL3+"
|
|
__version__ = "1.5.0"
|
|
__maintainer__ = "Bob Mottram"
|
|
__email__ = "bob@libreserver.org"
|
|
__status__ = "Production"
|
|
__module_group__ = "Core GET"
|
|
|
|
import os
|
|
import time
|
|
from httpcodes import http_304
|
|
from httpcodes import http_404
|
|
from httpcodes import write2
|
|
from httpheaders import set_headers_etag
|
|
from httpheaders import set_headers
|
|
from utils import get_css
|
|
from fitnessFunctions import fitness_performance
|
|
from daemon_utils import etag_exists
|
|
|
|
|
|
def get_style_sheet(self, base_dir: str, calling_domain: str, path: str,
|
|
getreq_start_time, debug: bool,
|
|
css_cache: {},
|
|
fitness: {}) -> bool:
|
|
"""Returns the content of a css file
|
|
"""
|
|
# get the last part of the path
|
|
# eg. /my/path/file.css becomes file.css
|
|
if '/' in path:
|
|
path = path.split('/')[-1]
|
|
path = base_dir + '/' + path
|
|
css = None
|
|
if css_cache.get(path):
|
|
css = css_cache[path]
|
|
elif os.path.isfile(path):
|
|
tries = 0
|
|
while tries < 5:
|
|
try:
|
|
css = get_css(base_dir, path)
|
|
if css:
|
|
css_cache[path] = css
|
|
break
|
|
except BaseException as ex:
|
|
print('EX: _get_style_sheet ' + path + ' ' +
|
|
str(tries) + ' ' + str(ex))
|
|
time.sleep(1)
|
|
tries += 1
|
|
if css:
|
|
msg = css.encode('utf-8')
|
|
msglen = len(msg)
|
|
set_headers(self, 'text/css', msglen,
|
|
None, calling_domain, False)
|
|
write2(self, msg)
|
|
fitness_performance(getreq_start_time,
|
|
fitness,
|
|
'_GET', '_get_style_sheet',
|
|
debug)
|
|
return True
|
|
http_404(self, 92)
|
|
return True
|
|
|
|
|
|
def get_fonts(self, calling_domain: str, path: str,
|
|
base_dir: str, debug: bool,
|
|
getreq_start_time, fitness: {},
|
|
fonts_cache: {},
|
|
domain_full: str) -> None:
|
|
"""Returns a font
|
|
"""
|
|
font_str = path.split('/fonts/')[1]
|
|
if font_str.endswith('.otf') or \
|
|
font_str.endswith('.ttf') or \
|
|
font_str.endswith('.woff') or \
|
|
font_str.endswith('.woff2'):
|
|
if font_str.endswith('.otf'):
|
|
font_type = 'font/otf'
|
|
elif font_str.endswith('.ttf'):
|
|
font_type = 'font/ttf'
|
|
elif font_str.endswith('.woff'):
|
|
font_type = 'font/woff'
|
|
else:
|
|
font_type = 'font/woff2'
|
|
font_filename = \
|
|
base_dir + '/fonts/' + font_str
|
|
if etag_exists(self, font_filename):
|
|
# The file has not changed
|
|
http_304(self)
|
|
return
|
|
if fonts_cache.get(font_str):
|
|
font_binary = fonts_cache[font_str]
|
|
set_headers_etag(self, font_filename,
|
|
font_type,
|
|
font_binary, None,
|
|
domain_full, False, None)
|
|
write2(self, font_binary)
|
|
if debug:
|
|
print('font sent from cache: ' +
|
|
path + ' ' + calling_domain)
|
|
fitness_performance(getreq_start_time, fitness,
|
|
'_GET', '_get_fonts cache',
|
|
debug)
|
|
return
|
|
if os.path.isfile(font_filename):
|
|
font_binary = None
|
|
try:
|
|
with open(font_filename, 'rb') as fontfile:
|
|
font_binary = fontfile.read()
|
|
except OSError:
|
|
print('EX: unable to load font ' + font_filename)
|
|
if font_binary:
|
|
set_headers_etag(self, font_filename,
|
|
font_type,
|
|
font_binary, None,
|
|
domain_full,
|
|
False, None)
|
|
write2(self, font_binary)
|
|
fonts_cache[font_str] = font_binary
|
|
if debug:
|
|
print('font sent from file: ' +
|
|
path + ' ' + calling_domain)
|
|
fitness_performance(getreq_start_time, fitness,
|
|
'_GET', '_get_fonts', debug)
|
|
return
|
|
if debug:
|
|
print('font not found: ' + path + ' ' + calling_domain)
|
|
http_404(self, 21)
|