701 lines
22 KiB
PHP
701 lines
22 KiB
PHP
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<?php
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/**
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* @file
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* Hooks provided by the AdvAgg module.
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*/
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/**
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* @defgroup advagg_hooks Advanced Aggregates Hooks
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*
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* @{
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* Hooks for modules to implement to extend or modify Advanced Aggregates.
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*
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* For more examples of use see most of the Advanced Agregrates sub modules.
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*
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* @see https://api.drupal.org/api/drupal/includes%21module.inc/group/hooks/7.x
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*/
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/**
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* Allow modules to modify the aggregate plan.
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*
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* @param array $files
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* An associative array.
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* filename - data.
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* @param bool $modified
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* Set this to TRUE if the $files structure has been changed.
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* @param string $type
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* Lowercase css or js.
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*
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* @see advagg_build_aggregate_plans()
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* @see advagg_advagg_build_aggregate_plans_alter()
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*/
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function hook_advagg_build_aggregate_plans_alter(array &$files, &$modified, $type) {
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// Do nothing if core grouping is disabled.
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if (!variable_get('advagg_core_groups', ADVAGG_CORE_GROUPS)) {
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return;
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}
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$temp_new_files = array();
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$counter = 0;
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foreach ($files as $filename => $data) {
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if ($filename) {
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// This is the filename.
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}
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$group = NULL;
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$every_page = NULL;
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foreach ($data['files'] as $fileinfo) {
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// Grouped by group and every_page variables.
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if (is_null($group)) {
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$group = $fileinfo['group'];
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}
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if (is_null($every_page)) {
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$every_page = $fileinfo['every_page'];
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}
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// Bump Counter if group/every_page has changed from the last one.
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if ($group != $fileinfo['group'] || $every_page != $fileinfo['every_page']) {
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++$counter;
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$group = $fileinfo['group'];
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$every_page = $fileinfo['every_page'];
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$modified = TRUE;
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}
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$temp_new_files[$counter][] = $fileinfo;
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}
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++$counter;
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}
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// Replace $files array with new aggregate filenames.
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$files = advagg_generate_filenames(array($temp_new_files), $type);
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}
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/**
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* Let other modules know about the changed files.
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*
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* @param array $files
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* An associative array.
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* filename - meta_data.
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* @param array $types
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* Array containing css and/or js.
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*
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* @return array
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* Not used currently.
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*
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* @see advagg_push_new_changes()
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* @see advagg_js_compress_advagg_changed_files()
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*/
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function hook_advagg_changed_files(array $files, array $types) {
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// Only care about js files.
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if (empty($types['js'])) {
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return array();
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}
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$return = array();
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foreach ($files as $filename => $meta_data) {
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// Only care about js files.
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$ext = strtolower(pathinfo($filename, PATHINFO_EXTENSION));
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if ($ext !== 'js') {
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continue;
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}
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$return[$filename] = advagg_js_compress_run_test($filename);
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}
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return $return;
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}
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/**
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* Allow other modules to add in their own settings and hooks.
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*
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* @param array $aggregate_settings
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* An associative array of hooks and settings used.
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*
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* @see advagg_current_hooks_hash_array()
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* @see advagg_js_compress_advagg_current_hooks_hash_array_alter()
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*/
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function hook_advagg_current_hooks_hash_array_alter(array &$aggregate_settings) {
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$aggregate_settings['variables']['advagg_js_compressor'] = variable_get('advagg_js_compressor', ADVAGG_JS_COMPRESSOR);
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$aggregate_settings['variables']['advagg_js_compress_packer'] = variable_get('advagg_js_compress_packer', ADVAGG_JS_COMPRESS_PACKER);
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$aggregate_settings['variables']['advagg_js_compress_max_ratio'] = variable_get('advagg_js_compress_max_ratio', ADVAGG_JS_COMPRESS_MAX_RATIO);
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}
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/**
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* Allow other modules to alter the contents and add new files to save (.gz).
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*
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* @param array $files_to_save
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* Array($uri => $contents).
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* @param array $aggregate_settings
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* Array of settings.
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* @param array $other_parameters
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* Array of containing $files and $type.
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*
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* @see advagg_save_aggregate()
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* @see advagg_advagg_save_aggregate_alter()
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*/
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function hook_advagg_save_aggregate_alter(array &$files_to_save, array $aggregate_settings, array $other_parameters) {
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// Return if gzip is disabled.
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if (empty($aggregate_settings['variables']['advagg_gzip'])) {
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return;
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}
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// See if a .gz file already exists.
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$gzip_exists = FALSE;
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foreach ($files_to_save as $uri => $contents) {
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// See if this uri contains .gz near the end of it.
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$pos = strripos($uri, '.gz', 91 + strlen(ADVAGG_SPACE) * 3);
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if (!empty($pos)) {
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$len = strlen($uri);
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// .gz file exists, exit loop.
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if ($pos == $len - 3) {
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$gzip_exists = TRUE;
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break;
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}
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}
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}
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// If a .gz file does not exist, create one.
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if (!$gzip_exists) {
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// Use the first file in the array.
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$data = reset($files_to_save);
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$uri = key($files_to_save);
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// Compress it and add it to the $files_to_save array.
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$compressed = gzencode($data, 9, FORCE_GZIP);
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$files_to_save[$uri . '.gz'] = $compressed;
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}
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}
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/**
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* Allow other modules to alter css and js paths.
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*
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* @param array $css_paths
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* Array containing the local path and url path.
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* @param array $js_paths
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* Array containing the local path and url path.
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*
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* @see advagg_get_root_files_dir()
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* @see advagg_mod_advagg_get_root_files_dir_alter()
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*/
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function hook_advagg_get_root_files_dir(array &$css_paths, array &$js_paths) {
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$dir = rtrim(variable_get('advagg_mod_unified_multisite_dir', ''), '/');
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if (empty($dir) || !file_exists($dir) || !is_dir($dir)) {
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return;
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}
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// Change directory.
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$css_paths[0] = $dir . '/advagg_css';
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$js_paths[0] = $dir . '/advagg_js';
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file_prepare_directory($css_paths[0], FILE_CREATE_DIRECTORY);
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file_prepare_directory($js_paths[0], FILE_CREATE_DIRECTORY);
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// Set the URI of the directory.
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$css_paths[1] = advagg_get_relative_path($css_paths[0]);
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$js_paths[1] = advagg_get_relative_path($js_paths[0]);
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}
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/**
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* Allow other modules to modify this aggregates contents.
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*
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* @param string $data
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* Raw CSS data.
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* @param array $files
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* List of files used to create this aggregate.
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* @param array $aggregate_settings
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* An associative array of hooks and settings used.
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*
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* @see advagg_get_css_aggregate_contents()
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* @see advagg_css_compress_advagg_get_css_aggregate_contents_alter()
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*/
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function hook_advagg_get_css_aggregate_contents_alter(&$data, array $files, array $aggregate_settings) {
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if (empty($aggregate_settings['variables']['advagg_css_compressor'])) {
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return;
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}
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if ($aggregate_settings['variables']['advagg_css_compressor'] == 2) {
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advagg_css_compress_yui_cssmin($data);
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}
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}
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/**
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* Allow other modules to modify this aggregates contents.
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*
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* @param string $data
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* Raw JS data.
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* @param array $files
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* List of files used to create this aggregate.
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* @param array $aggregate_settings
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* An associative array of hooks and settings used.
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*
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* @see advagg_get_js_aggregate_contents()
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* @see advagg_js_compress_advagg_get_js_aggregate_contents_alter()
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*/
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function hook_advagg_get_js_aggregate_contents_alter(&$data, array $files, array $aggregate_settings) {
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// Do nothing if js file compression is disabled.
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if (empty($aggregate_settings['variables']['advagg_js_compressor'])) {
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return;
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}
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// Compress it.
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$filename = drupal_hash_base64(serialize($files));
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advagg_js_compress_prep($data, $filename, $aggregate_settings, FALSE);
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}
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/**
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* Allow other modules to modify this files contents.
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*
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* @param string $contents
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* Raw file data.
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* @param string $file
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* Filename.
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* @param array $aggregate_settings
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* An associative array of hooks and settings used.
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*
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* @see advagg_get_css_aggregate_contents()
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* @see advagg_css_compress_advagg_get_css_aggregate_contents_alter()
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*/
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function hook_advagg_get_css_file_contents_alter(&$contents, $file, array $aggregate_settings) {
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if (empty($aggregate_settings['variables']['advagg_css_compressor'])) {
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return;
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}
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if ($aggregate_settings['variables']['advagg_css_compressor'] == 2) {
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advagg_css_compress_yui_cssmin($contents);
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}
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}
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/**
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* Allow other modules to modify this files contents.
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*
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* @param string $contents
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* Raw file data.
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* @param string $filename
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* Filename.
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* @param array $aggregate_settings
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* An associative array of hooks and settings used.
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*
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* @see advagg_get_css_aggregate_contents()
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* @see advagg_css_compress_advagg_get_css_aggregate_contents_alter()
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*/
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function hook_advagg_get_js_file_contents_alter(&$contents, $filename, array $aggregate_settings) {
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// Do nothing if js file compression is disabled.
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if (empty($aggregate_settings['variables']['advagg_js_compressor'])) {
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return;
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}
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// Make sure this file has been tested.
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$compressor = $aggregate_settings['variables']['advagg_js_compressor'];
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module_load_include('inc', 'advagg', 'advagg');
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$info = advagg_get_info_on_file($filename);
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if (!isset($info['advagg_js_compress'][$compressor]['code'])) {
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// Test file here on the spot.
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$info = advagg_js_compress_run_test($filename);
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}
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// Compress it if it passes the test.
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if (!empty($info['advagg_js_compress'][$compressor]['code']) && $info['advagg_js_compress'][$compressor]['code'] == 1) {
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advagg_js_compress_prep($contents, $filename, $aggregate_settings);
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}
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}
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/**
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* Allow other modules to modify $css_groups right before it is processed.
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*
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* @param array $css_groups
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* An associative array.
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* key - group.
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* @param bool $preprocess_css
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* TRUE if preprocessing is enabled.
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*
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* @see _advagg_aggregate_css()
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* @see advagg_css_cdn_advagg_css_groups_alter()
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*/
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function hook_advagg_css_groups_alter(array &$css_groups, $preprocess_css) {
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// Work around a bug with seven_css_alter.
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// http://drupal.org/node/1937860
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$theme_keys[] = $GLOBALS['theme'];
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if (!empty($GLOBALS['base_theme_info'])) {
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foreach ($GLOBALS['base_theme_info'] as $base) {
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$theme_keys[] = $base->name;
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}
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}
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$match = FALSE;
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foreach ($theme_keys as $name) {
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if ($name === 'seven') {
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$match = TRUE;
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}
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}
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if (empty($match)) {
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return;
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}
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$target = FALSE;
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$last_group = FALSE;
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$last_key = FALSE;
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$kill_key = FALSE;
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$replaced = FALSE;
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foreach ($css_groups as $key => $group) {
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if (empty($target)) {
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if ($group['type'] === 'external' && $group['preprocess'] && $preprocess_css) {
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foreach ($group['items'] as $k => $value) {
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if ($value['data'] === 'themes/seven/jquery.ui.theme.css') {
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// Type should be file and not external (core bug).
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$value['type'] = 'file';
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$target = $value;
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unset($css_groups[$key]['items'][$k]);
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if (empty($css_groups[$key]['items'])) {
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unset($css_groups[$key]);
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$kill_key = $key;
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}
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}
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}
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}
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}
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else {
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$diff = array_merge(array_diff_assoc($group['browsers'], $target['browsers']), array_diff_assoc($target['browsers'], $group['browsers']));
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if ($group['type'] != $target['type']
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|| $group['group'] != $target['group']
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|| $group['every_page'] != $target['every_page']
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|| $group['media'] != $target['media']
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|| $group['media'] != $target['media']
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|| $group['preprocess'] != $target['preprocess']
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|| !empty($diff)
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) {
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if (!empty($last_group)) {
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|
|
$diff = array_merge(array_diff_assoc($last_group['browsers'], $target['browsers']), array_diff_assoc($target['browsers'], $last_group['browsers']));
|
||
|
|
if ($last_group['type'] != $target['type']
|
||
|
|
|| $last_group['group'] != $target['group']
|
||
|
|
|| $last_group['every_page'] != $target['every_page']
|
||
|
|
|| $last_group['media'] != $target['media']
|
||
|
|
|| $last_group['media'] != $target['media']
|
||
|
|
|| $last_group['preprocess'] != $target['preprocess']
|
||
|
|
|| !empty($diff)
|
||
|
|
) {
|
||
|
|
// Insert New.
|
||
|
|
$css_groups[$kill_key] = array(
|
||
|
|
'group' => $target['group'],
|
||
|
|
'type' => $target['type'],
|
||
|
|
'every_page' => $target['every_page'],
|
||
|
|
'media' => $target['media'],
|
||
|
|
'preprocess' => $target['preprocess'],
|
||
|
|
'browsers' => $target['browsers'],
|
||
|
|
'items' => array($target),
|
||
|
|
);
|
||
|
|
$replaced = TRUE;
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
// Insert above.
|
||
|
|
$css_groups[$last_key]['items'][] = $target;
|
||
|
|
$replaced = TRUE;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
// Insert below.
|
||
|
|
array_unshift($css_groups[$key]['items'], $target);
|
||
|
|
$replaced = TRUE;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
$last_group = $group;
|
||
|
|
$last_key = $key;
|
||
|
|
if ($replaced) {
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
ksort($css_groups);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Allow other modules to modify $js_groups right before it is processed.
|
||
|
|
*
|
||
|
|
* @param array $js_groups
|
||
|
|
* An associative array.
|
||
|
|
* key - group.
|
||
|
|
* @param bool $preprocess_js
|
||
|
|
* TRUE if preprocessing is enabled.
|
||
|
|
*
|
||
|
|
* @see _advagg_aggregate_js()
|
||
|
|
* @see labjs_advagg_js_groups_alter()
|
||
|
|
*/
|
||
|
|
function hook_advagg_js_groups_alter(array &$js_groups, $preprocess_js) {
|
||
|
|
if (!$preprocess_js) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
$labjs_location = labjs_get_path();
|
||
|
|
|
||
|
|
foreach ($js_groups as &$data) {
|
||
|
|
foreach ($data['items'] as &$values) {
|
||
|
|
if ($values['data'] == $labjs_location) {
|
||
|
|
// Strictly enforce preprocess = FALSE for labjs.
|
||
|
|
$values['preprocess'] = FALSE;
|
||
|
|
$data['preprocess'] = FALSE;
|
||
|
|
break 2;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
unset($values);
|
||
|
|
}
|
||
|
|
unset($data);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Allow other modules to modify $children and $elements before rendering.
|
||
|
|
*
|
||
|
|
* @param array $children
|
||
|
|
* An array of children elements.
|
||
|
|
* @param array $elements
|
||
|
|
* A render array containing:
|
||
|
|
* - #items: The CSS items as returned by drupal_add_css() and
|
||
|
|
* altered by drupal_get_css().
|
||
|
|
* - #group_callback: A function to call to group #items. Following
|
||
|
|
* this function, #aggregate_callback is called to aggregate items within
|
||
|
|
* the same group into a single file.
|
||
|
|
* - #aggregate_callback: A function to call to aggregate the items within
|
||
|
|
* the groups arranged by the #group_callback function.
|
||
|
|
*
|
||
|
|
* @see advagg_modify_css_pre_render()
|
||
|
|
* @see advagg_css_compress_advagg_modify_css_pre_render_alter()
|
||
|
|
*/
|
||
|
|
function hook_advagg_modify_css_pre_render_alter(array &$children, array &$elements) {
|
||
|
|
// Get variables.
|
||
|
|
$compressor = variable_get('advagg_css_compress_inline', ADVAGG_CSS_COMPRESS_INLINE);
|
||
|
|
|
||
|
|
// Do nothing if the compressor is disabled.
|
||
|
|
if (empty($compressor)) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Do nothing if the page is not cacheable and inline compress if not
|
||
|
|
// cacheable is not checked.
|
||
|
|
if (!variable_get('advagg_css_compress_inline_if_not_cacheable', ADVAGG_CSS_COMPRESS_INLINE_IF_NOT_CACHEABLE) && !drupal_page_is_cacheable()) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
module_load_include('inc', 'advagg_css_compress', 'advagg_css_compress.advagg');
|
||
|
|
if ($compressor == 2) {
|
||
|
|
// Compress any inline CSS with YUI.
|
||
|
|
foreach ($children as &$values) {
|
||
|
|
if (!empty($values['#value'])) {
|
||
|
|
advagg_css_compress_yui_cssmin($values['#value']);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
unset($values);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Allow other modules to modify $children and $elements before rendering.
|
||
|
|
*
|
||
|
|
* @param array $children
|
||
|
|
* An array of children elements.
|
||
|
|
* @param array $elements
|
||
|
|
* A render array containing:
|
||
|
|
* - #items: The JavaScript items as returned by drupal_add_js() and
|
||
|
|
* altered by drupal_get_js().
|
||
|
|
* - #group_callback: A function to call to group #items. Following
|
||
|
|
* this function, #aggregate_callback is called to aggregate items within
|
||
|
|
* the same group into a single file.
|
||
|
|
* - #aggregate_callback: A function to call to aggregate the items within
|
||
|
|
* the groups arranged by the #group_callback function.
|
||
|
|
*
|
||
|
|
* @see advagg_modify_js_pre_render()
|
||
|
|
* @see advagg_js_compress_advagg_modify_js_pre_render_alter()
|
||
|
|
*/
|
||
|
|
function hook_advagg_modify_js_pre_render_alter(array &$children, array &$elements) {
|
||
|
|
// Get variables.
|
||
|
|
$aggregate_settings['variables']['advagg_js_compressor'] = variable_get('advagg_js_compress_inline', ADVAGG_JS_COMPRESS_INLINE);
|
||
|
|
$aggregate_settings['variables']['advagg_js_compress_max_ratio'] = variable_get('advagg_js_compress_max_ratio', ADVAGG_JS_COMPRESS_MAX_RATIO);
|
||
|
|
|
||
|
|
// Do nothing if the compressor is disabled.
|
||
|
|
if (empty($aggregate_settings['variables']['advagg_js_compressor'])) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Do nothing if the page is not cacheable and inline compress if not
|
||
|
|
// cacheable is not checked.
|
||
|
|
if (!variable_get('advagg_js_compress_inline_if_not_cacheable', ADVAGG_JS_COMPRESS_INLINE_IF_NOT_CACHEABLE) && !drupal_page_is_cacheable()) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Compress any inline JS.
|
||
|
|
module_load_include('inc', 'advagg_js_compress', 'advagg_js_compress.advagg');
|
||
|
|
foreach ($children as &$values) {
|
||
|
|
if (!empty($values['#value'])) {
|
||
|
|
$contents = $values['#value'];
|
||
|
|
$filename = drupal_hash_base64($contents);
|
||
|
|
advagg_js_compress_prep($contents, $filename, $aggregate_settings, FALSE);
|
||
|
|
$values['#value'] = $contents;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
unset($values);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Allow other modules to swap important contextual information on generation.
|
||
|
|
*
|
||
|
|
* @param array $original
|
||
|
|
* Array of original settings.
|
||
|
|
* @param array $aggregate_settings
|
||
|
|
* Array of contextual settings.
|
||
|
|
* @param int $mode
|
||
|
|
* Use 0 to change context to what is inside of $aggregate_settings.
|
||
|
|
* Use 1 to change context back.
|
||
|
|
*
|
||
|
|
* @see advagg_context_switch()
|
||
|
|
* @see advagg_advagg_context_alter()
|
||
|
|
*/
|
||
|
|
function hook_advagg_context_alter(array &$original, array $aggregate_settings, $mode) {
|
||
|
|
if ($mode == 0) {
|
||
|
|
// Change context.
|
||
|
|
$original['base_root'] = $GLOBALS['base_root'];
|
||
|
|
$original['base_url'] = $GLOBALS['base_url'];
|
||
|
|
$original['base_path'] = $GLOBALS['base_path'];
|
||
|
|
$original['is_https'] = $GLOBALS['is_https'];
|
||
|
|
$GLOBALS['is_https'] = $aggregate_settings['variables']['is_https'];
|
||
|
|
if ($aggregate_settings['variables']['is_https']) {
|
||
|
|
$GLOBALS['base_root'] = str_replace('http://', 'https://', $GLOBALS['base_root']);
|
||
|
|
$GLOBALS['base_url'] = str_replace('http://', 'https://', $GLOBALS['base_url']);
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
$GLOBALS['base_root'] = str_replace('https://', 'http://', $GLOBALS['base_root']);
|
||
|
|
$GLOBALS['base_url'] = str_replace('https://', 'http://', $GLOBALS['base_url']);
|
||
|
|
}
|
||
|
|
$GLOBALS['base_path'] = $aggregate_settings['variables']['base_path'];
|
||
|
|
}
|
||
|
|
elseif ($mode == 1) {
|
||
|
|
// Change context back.
|
||
|
|
if (isset($original['base_root'])) {
|
||
|
|
$GLOBALS['base_root'] = $original['base_root'];
|
||
|
|
}
|
||
|
|
if (isset($original['base_url'])) {
|
||
|
|
$GLOBALS['base_url'] = $original['base_url'];
|
||
|
|
}
|
||
|
|
if (isset($original['base_path'])) {
|
||
|
|
$GLOBALS['base_path'] = $original['base_path'];
|
||
|
|
}
|
||
|
|
if (isset($original['is_https'])) {
|
||
|
|
$GLOBALS['is_https'] = $original['is_https'];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Let other modules know about the aggregate files that have been removed.
|
||
|
|
*
|
||
|
|
* @param array $kill_list
|
||
|
|
* An array of aggregate files that have been removed.
|
||
|
|
*
|
||
|
|
* @see advagg_delete_files_if_stale()
|
||
|
|
*/
|
||
|
|
function hook_advagg_removed_aggregates(array $kill_list) {
|
||
|
|
foreach ($kill_list as $uri) {
|
||
|
|
if ($uri) {
|
||
|
|
// This is the uri.
|
||
|
|
}
|
||
|
|
// Do something else.
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Let other modules tell advagg that a file has changed.
|
||
|
|
*
|
||
|
|
* Useful for things like embedded images in CSS; generating a new aggregate
|
||
|
|
* when the image in the CSS file has changed.
|
||
|
|
*
|
||
|
|
* @param string $filename
|
||
|
|
* Name of the root CSS or JavaScript file.
|
||
|
|
*
|
||
|
|
* @return bool
|
||
|
|
* Set to TRUE to trigger a rebuild of the aggregates that contain this file.
|
||
|
|
*
|
||
|
|
* @see advagg_scan_for_changes()
|
||
|
|
* @see css_emimage_advagg_scan_for_changes()
|
||
|
|
*/
|
||
|
|
function hook_advagg_scan_for_changes($filename) {
|
||
|
|
if ($filename) {
|
||
|
|
return FALSE;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Let other modules add/alter additional information about files passed in.
|
||
|
|
*
|
||
|
|
* @param array $return
|
||
|
|
* An associative array; filename -> data.
|
||
|
|
* @param array $cached_data
|
||
|
|
* What data was found in the cache; cache_id -> data.
|
||
|
|
* @param bool $bypass_cache
|
||
|
|
* If TRUE the loaded data did not come from the cache.
|
||
|
|
*
|
||
|
|
* @see advagg_get_info_on_files()
|
||
|
|
* @see advagg_advagg_get_info_on_files_alter()
|
||
|
|
*/
|
||
|
|
function hook_advagg_get_info_on_files_alter(array &$return, array $cached_data, $bypass_cache) {
|
||
|
|
if (!variable_get('advagg_ie_css_selector_limiter', ADVAGG_IE_CSS_SELECTOR_LIMITER)) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
$limit_value = variable_get('advagg_ie_css_selector_limiter_value', ADVAGG_IE_CSS_SELECTOR_LIMITER_VALUE);
|
||
|
|
list($css_path, $js_path) = advagg_get_root_files_dir();
|
||
|
|
if ($js_path) {
|
||
|
|
// This is the js_path array.
|
||
|
|
}
|
||
|
|
$parts_path = $css_path[1] . '/parts';
|
||
|
|
|
||
|
|
foreach ($return as $filename => &$info) {
|
||
|
|
if ($filename) {
|
||
|
|
// This is the filename.
|
||
|
|
}
|
||
|
|
if (empty($info['fileext']) || $info['fileext'] !== 'css') {
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Break large file into multiple small files.
|
||
|
|
if ($info['linecount'] > $limit_value) {
|
||
|
|
advagg_split_css_file($info);
|
||
|
|
}
|
||
|
|
elseif (strpos($info['data'], $parts_path) === 0) {
|
||
|
|
$info['split'] = TRUE;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
unset($info);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Tell advagg about other hooks related to advagg.
|
||
|
|
*
|
||
|
|
* @param array $hooks
|
||
|
|
* Array of hooks related to advagg.
|
||
|
|
* @param bool $all
|
||
|
|
* If FALSE get only the subset of hooks that alter the filename/contents.
|
||
|
|
*
|
||
|
|
* @see advagg_hooks_implemented()
|
||
|
|
* @see advagg_bundler_advagg_hooks_implemented_alter()
|
||
|
|
*/
|
||
|
|
function hook_advagg_hooks_implemented_alter(array &$hooks, $all) {
|
||
|
|
if ($all) {
|
||
|
|
$hooks['advagg_bundler_analysis_alter'] = array();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Let other modules modify the analysis array before it is used.
|
||
|
|
*
|
||
|
|
* @param array $analysis
|
||
|
|
* An associative array; filename -> data.
|
||
|
|
*
|
||
|
|
* @see advagg_bundler_analysis()
|
||
|
|
*/
|
||
|
|
function hook_advagg_bundler_analysis_alter(array &$analysis) {
|
||
|
|
foreach ($analysis as $filename => &$data) {
|
||
|
|
if ($filename) {
|
||
|
|
// This is the filename.
|
||
|
|
}
|
||
|
|
|
||
|
|
// This changes often; 604800 is 1 week.
|
||
|
|
if ($data['changes'] > 10 && $data['mtime'] >= REQUEST_TIME - 604800) {
|
||
|
|
// Modify the group hash so this doesn't end up in a big aggregate.
|
||
|
|
$data['group_hash'];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
unset($data);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @} End of "defgroup advagg_hooks".
|
||
|
|
*/
|