def Parse(loader, module_name, module_dir_name, is_component, parser_results):
res = module.ModuleDependencyMetadata()
if is_component:
return res
if parser_results.has_decl is False:
raise Exception('%s must have <!DOCTYPE html>' % module_name)
# External script references..
for href in parser_results.scripts_external:
resource = _HRefToResource(loader,
module_name,
module_dir_name,
href,
tag_for_err_msg='<script src="%s">' % href)
res.dependent_raw_script_relative_paths.append(
resource.unix_style_relative_path)
# External imports. Mostly the same as <script>, but we know its a module.
for href in parser_results.imports:
if not href.endswith('.html'):
raise Exception(
'In %s, the <link rel="import" href="%s"> must point at a '
'file with an html suffix' % (module_name, href))
resource = _HRefToResource(
loader,
module_name,
module_dir_name,
href,
tag_for_err_msg='<link rel="import" href="%s">' % href)
res.dependent_module_names.append(resource.name)
# Validate the in-line scripts.
for inline_script in parser_results.inline_scripts:
stripped_text = inline_script.stripped_contents
try:
js_utils.ValidateUsesStrictMode('_', stripped_text)
except:
raise Exception('%s has an inline script tag that is missing '
'a \'use strict\' directive.' % module_name)
# Style sheets
for href in parser_results.stylesheets:
resource = _HRefToResource(
loader,
module_name,
module_dir_name,
href,
tag_for_err_msg='<link rel="stylesheet" href="%s">' % href)
res.style_sheet_names.append(resource.name)
return res
def Parse(module_name, stripped_text):
"""Parses the tvcm.require* lines in the module and returns module.ModuleDependencyMetadata.
Args:
stripped_text: Javascript source code with comments stripped out.
Raises:
DepsException: The name of a resource was not formatted properly.
"""
res = module.ModuleDependencyMetadata()
if module_name != 'tvcm':
res.dependent_module_names.append('tvcm')
if not module_name:
raise Exception("Module.name must be set.")
rest = stripped_text
while True:
# Search for require statements in the rest of the file.
m_r = re.search("""tvcm\s*\.\s*require\((["'])(.+?)\\1\)""",
rest, re.DOTALL)
m_s = re.search("""tvcm\s*\.\s*requireStylesheet\((["'])(.+?)\\1\)""",
rest, re.DOTALL)
m_t = re.search("""tvcm\s*\.\s*requireTemplate\((["'])(.+?)\\1\)""",
rest, re.DOTALL)
m_irs = re.search("""tvcm\s*\.\s*requireRawScript\((["'])(.+?)\\1\)""",
rest, re.DOTALL)
matches = [m for m in [m_r, m_s, m_t, m_irs] if m]
# Figure out which was first.
matches.sort(key=lambda x: x.start())
if len(matches):
m = matches[0]
else:
break
if m == m_r:
dependent_module_name = m.group(2)
if '/' in dependent_module_name:
raise module.DepsException('Slashes are not allowed in module names. '
"Use '.' instead: %s" % dependent_module_name)
if dependent_module_name.endswith('js'):
raise module.DepsException("module names shouldn't end with .js"
'The module system will append that for you: %s' %
dependent_module_name)
res.dependent_module_names.append(dependent_module_name)
elif m == m_s:
style_sheet_name = m.group(2)
if '/' in style_sheet_name:
raise module.DepsException('Slashes are not allowed in style sheet names. '
"Use '.' instead: %s" % style_sheet_name)
if style_sheet_name.endswith('.css'):
raise module.DepsException('Style sheets should not end in .css. '
'The module system will append that for you: %s' %
style_sheet_name)
res.style_sheet_names.append(style_sheet_name)
elif m == m_t:
html_template_name = m.group(2)
if '/' in html_template_name:
raise module.DepsException('Slashes are not allowed in html template names. '
"Use '.' instead: %s" % html_template_name)
if html_template_name.endswith('.html'):
raise module.DepsException(
'HTML templates resource names should not include extension. '
'The module system will append that for you.' %
html_template_name)
res.html_template_names.append(html_template_name)
elif m == m_irs:
name = m.group(2)
res.dependent_raw_script_relative_paths.append(name)
rest = rest[m.end():]
return res