def _generate_zip_file(self,
files_holder,
name_prefix='material',
name_suffix=None):
"""Generate a zip file containing the files passed.
:param files_holder: An iterable (or an iterable containing) object that
contains the files to be added in the zip file.
:param name_prefix: The prefix to the zip file name
:param name_suffix: The suffix to the zip file name
:return: The generated zip file.
"""
temp_file = NamedTemporaryFile(suffix='indico.tmp',
dir=config.TEMP_DIR)
with ZipFile(temp_file.name, 'w', allowZip64=True) as zip_handler:
self.used_filenames = set()
for item in self._iter_items(files_holder):
name = self._prepare_folder_structure(item)
self.used_filenames.add(name)
with item.storage.get_local_path(
item.storage_file_id) as filepath:
zip_handler.write(filepath.encode('utf-8'), name)
temp_file.delete = False
zip_file_name = '{}-{}.zip'.format(
name_prefix,
name_suffix) if name_suffix else '{}.zip'.format(name_prefix)
chmod_umask(temp_file.name)
return send_file(zip_file_name,
temp_file.name,
'application/zip',
inline=False)
def run(self, template_name, **kwargs):
self._dir = tempfile.mkdtemp(prefix="indico-texgen-",
dir=config.TEMP_DIR)
chmod_umask(self._dir, execute=True)
source_filename = os.path.join(self._dir, template_name + '.tex')
target_filename = os.path.join(self._dir, template_name + '.pdf')
source = self._render_template(template_name + '.tex', kwargs)
with codecs.open(source_filename, 'wb', encoding='utf-8') as f:
f.write(source)
log_filename = os.path.join(self._dir, 'output.log')
log_file = open(log_filename, 'a+')
try:
self.run_latex(source_filename, log_file)
if self.has_toc:
self.run_latex(source_filename, log_file)
finally:
log_file.close()
if not os.path.exists(target_filename):
# something went terribly wrong, no LaTeX file was produced
raise LaTeXRuntimeException(source_filename, log_filename)
return target_filename
def run(self, template_name, **kwargs):
template_dir = os.path.join(get_root_path('indico'),
'legacy/webinterface/tpls/latex')
template = tpl_render(os.path.join(template_dir, template_name),
kwargs)
self._dir = tempfile.mkdtemp(prefix="indico-texgen-",
dir=config.TEMP_DIR)
chmod_umask(self._dir, execute=True)
source_filename = os.path.join(self._dir, template_name + '.tex')
target_filename = os.path.join(self._dir, template_name + '.pdf')
log_filename = os.path.join(self._dir, 'output.log')
log_file = open(log_filename, 'a+')
with open(source_filename, 'w') as f:
f.write(template)
try:
self.run_latex(source_filename, log_file)
if self.has_toc:
self.run_latex(source_filename, log_file)
finally:
log_file.close()
if not os.path.exists(target_filename):
# something went terribly wrong, no LaTeX file was produced
raise LaTeXRuntimeException(source_filename, log_filename)
return target_filename
def _generate_zip_file(self,
files_holder,
name_prefix='material',
name_suffix=None,
return_file=False):
"""Generate a zip file containing the files passed.
:param files_holder: An iterable (or an iterable containing) object that
contains the files to be added in the zip file.
:param name_prefix: The prefix to the zip file name
:param name_suffix: The suffix to the zip file name
:param return_file: Return the temp file instead of a response
"""
temp_file = NamedTemporaryFile(suffix='.zip',
dir=config.TEMP_DIR,
delete=(not return_file))
with ZipFile(temp_file.name, 'w', allowZip64=True) as zip_handler:
self.used_filenames = set()
for item in self._iter_items(files_holder):
name = self._prepare_folder_structure(item)
self.used_filenames.add(name)
with item.get_local_path() as filepath:
zip_handler.write(filepath, name)
zip_file_name = f'{name_prefix}-{name_suffix}.zip' if name_suffix else f'{name_prefix}.zip'
chmod_umask(temp_file.name)
if return_file:
return temp_file
return send_file(zip_file_name,
temp_file.name,
'application/zip',
inline=False)
def create(self):
"""Trigger the creation of a ZIP file containing the site."""
temp_file = NamedTemporaryFile(prefix=f'static-{self.event.id}-', suffix='.zip', dir=config.TEMP_DIR,
delete=False)
self._zip_file = ZipFile(temp_file.name, 'w', allowZip64=True)
with collect_static_files() as used_assets:
# create the home page html
html = self._create_home()
# Mathjax plugins can only be known in runtime
self._copy_folder(os.path.join(self._content_dir, 'static', 'dist', 'js', 'mathjax'),
os.path.join(self._static_dir, 'dist', 'js', 'mathjax'))
# Materials and additional pages
self._copy_all_material()
self._create_other_pages()
# Create index.html file (main page for the event)
index_path = os.path.join(self._content_dir, 'index.html')
self._zip_file.writestr(index_path, html)
self._write_generated_js()
# Copy static assets to ZIP file
self._copy_static_files(used_assets)
self._copy_plugin_files(used_assets)
if config.CUSTOMIZATION_DIR:
self._copy_customization_files(used_assets)
chmod_umask(temp_file.name)
self._zip_file.close()
return temp_file.name
def create(self):
"""Trigger the creation of a ZIP file containing the site."""
temp_file = NamedTemporaryFile(suffix='indico.tmp', dir=config.TEMP_DIR)
self._zip_file = ZipFile(temp_file.name, 'w', allowZip64=True)
with collect_static_files() as used_assets:
# create the home page html
html = self._create_home().encode('utf-8')
# Mathjax plugins can only be known in runtime
self._copy_folder(os.path.join(self._content_dir, 'static', 'dist', 'js', 'mathjax'),
os.path.join(self._static_dir, 'dist', 'js', 'mathjax'))
# Materials and additional pages
self._copy_all_material()
self._create_other_pages()
# Create index.html file (main page for the event)
index_path = os.path.join(self._content_dir, 'index.html')
self._zip_file.writestr(index_path, html)
self._write_generated_js()
# Copy static assets to ZIP file
self._copy_static_files(used_assets)
self._copy_plugin_files(used_assets)
if config.CUSTOMIZATION_DIR:
self._copy_customization_files(used_assets)
temp_file.delete = False
chmod_umask(temp_file.name)
self._zip_file.close()
return temp_file.name
def run(self, template_name, **kwargs):
template_dir = os.path.join(get_root_path('indico'), 'legacy/webinterface/tpls/latex')
template = tpl_render(os.path.join(template_dir, template_name), kwargs)
self._dir = tempfile.mkdtemp(prefix="indico-texgen-", dir=config.TEMP_DIR)
chmod_umask(self._dir, execute=True)
source_filename = os.path.join(self._dir, template_name + '.tex')
target_filename = os.path.join(self._dir, template_name + '.pdf')
log_filename = os.path.join(self._dir, 'output.log')
log_file = open(log_filename, 'a+')
with open(source_filename, 'w') as f:
f.write(template)
try:
self.run_latex(source_filename, log_file)
if self.has_toc:
self.run_latex(source_filename, log_file)
finally:
log_file.close()
if not os.path.exists(target_filename):
# something went terribly wrong, no LaTeX file was produced
raise LaTeXRuntimeException(source_filename, log_filename)
return target_filename
def prepare(self, template_name, **kwargs):
chmod_umask(self.source_dir, execute=True)
source_filename = os.path.join(self.source_dir, template_name + '.tex')
target_filename = os.path.join(self.source_dir, template_name + '.pdf')
source = self._render_template(template_name + '.tex', kwargs)
with codecs.open(source_filename, 'wb', encoding='utf-8') as f:
f.write(source)
distribution = pkg_resources.get_distribution('indico-fonts')
font_dir = os.path.join(distribution.location, 'indico_fonts')
os.symlink(font_dir, os.path.join(self.source_dir, 'fonts'))
return source_filename, target_filename
def _generate_zip_file(self, files_holder, name_prefix='material', name_suffix=None):
"""Generate a zip file containing the files passed.
:param files_holder: An iterable (or an iterable containing) object that
contains the files to be added in the zip file.
:param name_prefix: The prefix to the zip file name
:param name_suffix: The suffix to the zip file name
:return: The generated zip file.
"""
temp_file = NamedTemporaryFile(suffix='indico.tmp', dir=config.TEMP_DIR)
with ZipFile(temp_file.name, 'w', allowZip64=True) as zip_handler:
self.used_filenames = set()
for item in self._iter_items(files_holder):
name = self._prepare_folder_structure(item)
self.used_filenames.add(name)
with item.storage.get_local_path(item.storage_file_id) as filepath:
zip_handler.write(filepath.encode('utf-8'), name)
temp_file.delete = False
zip_file_name = '{}-{}.zip'.format(name_prefix, name_suffix) if name_suffix else '{}.zip'.format(name_prefix)
chmod_umask(temp_file.name)
return send_file(zip_file_name, temp_file.name, 'application/zip', inline=False)
def run(self, template_name, **kwargs):
self._dir = tempfile.mkdtemp(prefix="indico-texgen-", dir=config.TEMP_DIR)
chmod_umask(self._dir, execute=True)
source_filename = os.path.join(self._dir, template_name + '.tex')
target_filename = os.path.join(self._dir, template_name + '.pdf')
source = self._render_template(template_name + '.tex', kwargs)
with codecs.open(source_filename, 'wb', encoding='utf-8') as f:
f.write(source)
log_filename = os.path.join(self._dir, 'output.log')
log_file = open(log_filename, 'a+')
try:
self.run_latex(source_filename, log_file)
if self.has_toc:
self.run_latex(source_filename, log_file)
finally:
log_file.close()
if not os.path.exists(target_filename):
# something went terribly wrong, no LaTeX file was produced
raise LaTeXRuntimeException(source_filename, log_filename)
return target_filename
