150 lines
5.6 KiB
Python
150 lines
5.6 KiB
Python
import logging
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import logging.config
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import urllib2
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import re
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import os
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import hashlib
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from _init import STATIC_FONTS_DIR, STATIC_WEBFONTS_DIR, STATIC_LDN_DIR
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from util.log import logfile_path
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LOCAL_PATH = '/static/ldn/'
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MAX_RETRY_COUNT = 3
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EXTERNAL_JS = [
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'code.jquery.com/jquery.js',
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'netdna.bootstrapcdn.com/bootstrap/3.3.2/js/bootstrap.min.js',
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'ajax.googleapis.com/ajax/libs/angularjs/1.5.3/angular.min.js',
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'ajax.googleapis.com/ajax/libs/angularjs/1.5.3/angular-route.min.js',
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'ajax.googleapis.com/ajax/libs/angularjs/1.5.3/angular-sanitize.min.js',
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'ajax.googleapis.com/ajax/libs/angularjs/1.5.3/angular-animate.min.js',
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'ajax.googleapis.com/ajax/libs/angularjs/1.5.3/angular-cookies.min.js',
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'cdn.jsdelivr.net/g/momentjs',
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'cdnjs.cloudflare.com/ajax/libs/bootstrap-datepicker/1.2.0/js/bootstrap-datepicker.min.js',
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'cdnjs.cloudflare.com/ajax/libs/bootstrap-datetimepicker/4.17.37/js/bootstrap-datetimepicker.min.js',
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'cdn.jsdelivr.net/g/bootbox@4.1.0,underscorejs@1.5.2,restangular@1.2.0,d3js@3.3.3',
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'cdn.ravenjs.com/3.1.0/angular/raven.min.js',
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'cdn.jsdelivr.net/cal-heatmap/3.3.10/cal-heatmap.min.js',
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'cdnjs.cloudflare.com/ajax/libs/angular-recaptcha/4.1.3/angular-recaptcha.min.js',
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'cdnjs.cloudflare.com/ajax/libs/ng-tags-input/3.1.1/ng-tags-input.min.js',
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'cdnjs.cloudflare.com/ajax/libs/corejs-typeahead/1.1.1/typeahead.bundle.min.js',
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]
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EXTERNAL_CSS = [
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'use.fontawesome.com/releases/v5.0.4/css/all.css',
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'netdna.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.css',
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'netdna.bootstrapcdn.com/bootstrap/3.3.2/css/bootstrap.min.css',
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'fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,700',
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's3.amazonaws.com/cdn.core-os.net/icons/core-icons.css',
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'cdnjs.cloudflare.com/ajax/libs/bootstrap-datetimepicker/4.17.37/css/bootstrap-datetimepicker.min.css',
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'cdn.jsdelivr.net/cal-heatmap/3.3.10/cal-heatmap.css',
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'cdnjs.cloudflare.com/ajax/libs/ng-tags-input/3.1.1/ng-tags-input.min.css',
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]
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EXTERNAL_FONTS = [
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'netdna.bootstrapcdn.com/font-awesome/4.7.0/fonts/fontawesome-webfont.eot?v=4.7.0',
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'netdna.bootstrapcdn.com/font-awesome/4.7.0/fonts/fontawesome-webfont.woff?v=4.7.0',
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'netdna.bootstrapcdn.com/font-awesome/4.7.0/fonts/fontawesome-webfont.woff2?v=4.7.0',
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'netdna.bootstrapcdn.com/font-awesome/4.7.0/fonts/fontawesome-webfont.ttf?v=4.7.0',
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'netdna.bootstrapcdn.com/font-awesome/4.7.0/fonts/fontawesome-webfont.svg?v=4.7.0',
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'netdna.bootstrapcdn.com/bootstrap/3.3.2/fonts/glyphicons-halflings-regular.eot',
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'netdna.bootstrapcdn.com/bootstrap/3.3.2/fonts/glyphicons-halflings-regular.woff2',
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'netdna.bootstrapcdn.com/bootstrap/3.3.2/fonts/glyphicons-halflings-regular.woff',
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'netdna.bootstrapcdn.com/bootstrap/3.3.2/fonts/glyphicons-halflings-regular.ttf',
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'netdna.bootstrapcdn.com/bootstrap/3.3.2/fonts/glyphicons-halflings-regular.svg',
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]
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EXTERNAL_WEBFONTS = [
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'use.fontawesome.com/releases/v5.0.4/webfonts/fa-regular-400.ttf',
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'use.fontawesome.com/releases/v5.0.4/webfonts/fa-regular-400.woff',
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'use.fontawesome.com/releases/v5.0.4/webfonts/fa-regular-400.woff2',
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'use.fontawesome.com/releases/v5.0.4/webfonts/fa-solid-900.ttf',
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'use.fontawesome.com/releases/v5.0.4/webfonts/fa-solid-900.woff',
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'use.fontawesome.com/releases/v5.0.4/webfonts/fa-solid-900.woff2',
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'use.fontawesome.com/releases/v5.0.4/webfonts/fa-brands-400.ttf',
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'use.fontawesome.com/releases/v5.0.4/webfonts/fa-brands-400.woff',
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'use.fontawesome.com/releases/v5.0.4/webfonts/fa-brands-400.woff2',
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]
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EXTERNAL_CSS_FONTS = [
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's3.amazonaws.com/cdn.core-os.net/icons/core-icons.eot',
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's3.amazonaws.com/cdn.core-os.net/icons/core-icons.woff',
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's3.amazonaws.com/cdn.core-os.net/icons/core-icons.ttf',
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's3.amazonaws.com/cdn.core-os.net/icons/core-icons.svg',
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]
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logger = logging.getLogger(__name__)
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def get_external_javascript(local=False):
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if local:
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return [LOCAL_PATH + format_local_name(src) for src in EXTERNAL_JS]
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return ['//' + src for src in EXTERNAL_JS]
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def get_external_css(local=False, exclude=None):
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exclude = exclude or []
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if local:
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return [LOCAL_PATH + format_local_name(src) for src in EXTERNAL_CSS if src not in exclude]
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return ['//' + src for src in EXTERNAL_CSS if src not in exclude]
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def format_local_name(url):
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filename = url.split('/')[-1]
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filename = re.sub(r'[+,?@=:]', '', filename)
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url_hash = hashlib.sha256(url).hexdigest()[0:12]
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filename += '-' + url_hash
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if not filename.endswith('.css') and not filename.endswith('.js'):
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if filename.find('css') >= 0:
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filename = filename + '.css'
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else:
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filename = filename + '.js'
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return filename
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def _download_url(url):
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for index in range(0, MAX_RETRY_COUNT):
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try:
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response = urllib2.urlopen(url)
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return response.read()
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except urllib2.URLError:
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logger.exception('Got exception when trying to download URL %s (try #%s)', url, index + 1)
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raise Exception('Aborted due to maximum retries reached')
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if __name__ == '__main__':
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logging.config.fileConfig(logfile_path(debug=False), disable_existing_loggers=False)
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resources = [
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(STATIC_LDN_DIR, EXTERNAL_JS + EXTERNAL_CSS, True),
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(STATIC_LDN_DIR, EXTERNAL_CSS_FONTS, False),
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(STATIC_FONTS_DIR, EXTERNAL_FONTS, False),
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(STATIC_WEBFONTS_DIR, EXTERNAL_WEBFONTS, False),
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]
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for local_directory, urls, requires_hashing in resources:
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for url in urls:
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if requires_hashing:
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filename = format_local_name(url)
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else:
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filename = os.path.basename(url).split('?')[0]
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path = os.path.join(local_directory, filename)
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print 'Downloading %s to %s' % (url, path)
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contents = _download_url('https://' + url)
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with open(path, "wb") as local_file:
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local_file.write(contents)
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