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a9db155c28
# By Oleg Pudeyev (36) and others # Via Oleg Pudeyev * p/feature/template-events: (47 commits) [feature/template-events] Pass arguments in correct order. [feature/template-events] Order extensions in mock extension manager. [feature/template-events] Changes per imkingdavid's review. [feature/template-events] Make style names private on template. [feature/template-events] Test for event that is defined in parent style only. [feature/template-events] Specify style names, add inheritance tests. [feature/template-events] Normalize expected directory trees. [feature/template-events] Allow dataset to be correctly selectable. [feature/template-events] Dataset for template event testing with inheritance. [feature/template-events] Use style names array in template filter. [feature/template-events] Generate style names array in set_style. [feature/template-events] Convert a single style name to array of them. [feature/template-events] Chase dependency injection for template context. [feature/template-events] Adjust template events test to use the dataset. [feature/template-events] Create a dataset for template event tests. [feature/template-events] Indentation fix. [feature/template-events] Cosmetic changes. [feature/template-events] Wording: wrongly -> improperly. [feature/template-events] Indentation fix. [feature/template-events] Rename template_name to style_name. ...
138 lines
3.5 KiB
PHP
138 lines
3.5 KiB
PHP
<?php
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/**
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*
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* @package phpBB3
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* @copyright (c) 2005 phpBB Group
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* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
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*
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*/
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/**
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* @ignore
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*/
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if (!defined('IN_PHPBB'))
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{
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exit;
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}
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stream_filter_register('phpbb_template', 'phpbb_template_filter');
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/**
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* Extension of template class - Functions needed for compiling templates only.
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*
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* @package phpBB3
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* @uses template_filter As a PHP stream filter to perform compilation of templates
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*/
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class phpbb_template_compile
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{
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/**
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* Array of parameters to forward to template filter
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*
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* @var array
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*/
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private $filter_params;
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/**
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* Constructor.
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*
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* @param bool $allow_php Whether PHP code will be allowed in templates (inline PHP code, PHP tag and INCLUDEPHP tag)
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* @param array $style_names Name of style to which the template being compiled belongs and parents in style tree order
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* @param phpbb_style_resource_locator $locator Resource locator
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* @param string $phpbb_root_path Path to phpBB root directory
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* @param phpbb_extension_manager $extension_manager Extension manager to use for finding template fragments in extensions; if null, template events will not be invoked
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* @param phpbb_user $user Current user
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*/
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public function __construct($allow_php, $style_names, $locator, $phpbb_root_path, $extension_manager = null, $user = null)
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{
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$this->filter_params = array(
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'allow_php' => $allow_php,
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'style_names' => $style_names,
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'locator' => $locator,
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'phpbb_root_path' => $phpbb_root_path,
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'extension_manager' => $extension_manager,
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'user' => $user,
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'template_compile' => $this,
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);
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}
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/**
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* Compiles template in $source_file and writes compiled template to
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* cache directory
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*
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* @param string $handle Template handle to compile
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* @param string $source_file Source template file
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* @return bool Return true on success otherwise false
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*/
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public function compile_file_to_file($source_file, $compiled_file)
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{
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$lock = new phpbb_lock_flock($compiled_file);
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$lock->acquire();
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$source_handle = @fopen($source_file, 'rb');
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$destination_handle = @fopen($compiled_file, 'wb');
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if (!$source_handle || !$destination_handle)
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{
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return false;
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}
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$this->compile_stream_to_stream($source_handle, $destination_handle);
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@fclose($source_handle);
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@fclose($destination_handle);
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phpbb_chmod($compiled_file, CHMOD_READ | CHMOD_WRITE);
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$lock->release();
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clearstatcache();
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return true;
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}
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/**
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* Compiles a template located at $source_file.
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*
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* Returns PHP source suitable for eval().
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*
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* @param string $source_file Source template file
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* @return string|bool Return compiled code on successful compilation otherwise false
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*/
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public function compile_file($source_file)
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{
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$source_handle = @fopen($source_file, 'rb');
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$destination_handle = @fopen('php://temp' ,'r+b');
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if (!$source_handle || !$destination_handle)
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{
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return false;
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}
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$this->compile_stream_to_stream($source_handle, $destination_handle);
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@fclose($source_handle);
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rewind($destination_handle);
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$contents = stream_get_contents($destination_handle);
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@fclose($dest_handle);
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return $contents;
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}
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/**
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* Compiles contents of $source_stream into $dest_stream.
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*
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* A stream filter is appended to $source_stream as part of the
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* process.
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*
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* @param resource $source_stream Source stream
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* @param resource $dest_stream Destination stream
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* @return null
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*/
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private function compile_stream_to_stream($source_stream, $dest_stream)
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{
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stream_filter_append($source_stream, 'phpbb_template', null, $this->filter_params);
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stream_copy_to_stream($source_stream, $dest_stream);
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}
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}
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