def GetInjectScript(scripts):
"""Loads |scripts| from disk and returns a string of their content."""
lines = []
if scripts:
for script in scripts.split(','):
if os.path.exists(script):
lines += open(script).read()
elif util.resource_exists(script):
lines += util.resource_string(script)
else:
raise HttpClientException('Script does not exist: %s', script)
def MinifyScript(script):
"""Remove C-style comments and line breaks from script.
Note: statements must be ';' terminated, and not depending on newline"""
# Regex adapted from http://ostermiller.org/findcomment.html.
MULTILINE_COMMENT_RE = re.compile(r'/\*.*?\*/', re.DOTALL | re.MULTILINE)
SINGLELINE_COMMENT_RE = re.compile(r'//.*', re.MULTILINE)
# Remove C-style comments from JS.
script = re.sub(MULTILINE_COMMENT_RE, '', script)
script = re.sub(SINGLELINE_COMMENT_RE, '', script)
# Remove line breaks.
script = script.translate(None, '\r\n')
return script
return MinifyScript(''.join(lines))
def GetInjectScript(scripts):
"""Loads |scripts| from disk and returns a string of their content."""
lines = []
for script in scripts:
if os.path.exists(script):
lines += open(script).read()
elif util.resource_exists(script):
lines += util.resource_string(script)
else:
raise HttpClientException('Script does not exist: %s', script)
return ''.join(lines)
def GetInjectScript(scripts):
"""Loads |scripts| from disk and returns a string of their content."""
lines = []
for script in scripts:
if os.path.exists(script):
lines += open(script).read()
elif util.resource_exists(script):
lines += util.resource_string(script)
else:
raise HttpClientException("Script does not exist: %s", script)
return "".join(lines)
def GetInjectScript(scripts):
"""Loads |scripts| from disk and returns a string of their content."""
lines = []
if scripts:
if not isinstance(scripts, list):
scripts = scripts.split(',')
for script in scripts:
if os.path.exists(script):
with open(script) as f:
lines.extend(f.read())
elif util.resource_exists(script):
lines.extend(util.resource_string(script))
else:
raise Exception('Script does not exist: %s', script)
return jsmin.jsmin(''.join(lines), quote_chars="'\"`")
def GetInjectScript(scripts):
"""Loads |scripts| from disk and returns a string of their content."""
lines = []
if scripts:
if not isinstance(scripts, list):
scripts = scripts.split(',')
for script in scripts:
if os.path.exists(script):
with open(script) as f:
lines.extend(f.read())
elif util.resource_exists(script):
lines.extend(util.resource_string(script))
else:
raise Exception('Script does not exist: %s', script)
return jsmin.jsmin(''.join(lines), quote_chars="'\"`")
def GetScriptInjector(scripts):
"""Loads |scripts| from disk and returns an injector of their content."""
lines = []
if scripts:
if not isinstance(scripts, list):
scripts = scripts.split(',')
for script in scripts:
if os.path.exists(script):
with open(script) as f:
lines.extend(f.read())
elif util.resource_exists(script):
lines.extend(util.resource_string(script))
else:
raise Exception('Script does not exist: %s', script)
script_template = jsmin.jsmin(''.join(lines), quote_chars="'\"`")
def injector(record_time):
delta = record_time - datetime.datetime(1970, 1, 1)
js_timestamp = \
int(delta.total_seconds()) * 1000 + delta.microseconds / 1000
return script_template.replace(TIME_SEED_MARKER, str(js_timestamp))
return injector
