PHP W3_Config::is_master方法代码示例

 /**
  * Returns true if config section is sealed
  * @param string $section
  * @return boolean
  */
 protected function is_sealed($section)
 {
     if ($this->_config->is_master()) {
         return false;
     }
     if (w3_is_network() && !$this->_config->is_master() && w3_force_master()) {
         return true;
     }
     // browsercache settings change rules, so not available in child settings
     if ($section == 'browsercache') {
         return true;
     }
     if ($section == 'minify' && !$this->_config_master->get_boolean('minify.enabled')) {
         return true;
     }
     return $this->_config_admin->get_boolean($section . '.configuration_sealed');
 }

 /**
  * Returns true if we edit master config
  *
  * @return boolean
  */
 protected function is_master()
 {
     return $this->_config->is_master();
 }

/**
 * Save config, can't decline save process. (difference from action_save)
 *
 * Do some actions on config keys update
 * Used in several places such as:
 *
 * 1. common config save
 * 2. import settings
 *
 * @param W3_Config $current_config
 * @param W3_Config $new_config
 * @param W3_ConfigAdmin $new_config_admin
 * @return bool
 * @throws Exception
 */
function w3_config_save($current_config, $new_config, $new_config_admin)
{
    $master_config = $new_config->is_master() ? $new_config : new W3_Config(true);
    if ($master_config->get_integer('common.instance_id', 0) == 0) {
        $master_config->set('common.instance_id', mt_rand());
        if (!$new_config->is_master()) {
            $master_config->save();
        }
    }
    $old_config = new W3_Config();
    $browsercache_dependencies = array();
    if ($new_config->get_boolean('browsercache.enabled')) {
        $browsercache_dependencies = array_merge($browsercache_dependencies, array('browsercache.cssjs.replace', 'browsercache.html.replace', 'browsercache.other.replace'));
        if ($new_config->get_boolean('browsercache.cssjs.replace')) {
            $browsercache_dependencies = array_merge($browsercache_dependencies, array('browsercache.cssjs.compression', 'browsercache.cssjs.expires', 'browsercache.cssjs.lifetime', 'browsercache.cssjs.cache.control', 'browsercache.cssjs.cache.policy', 'browsercache.cssjs.etag', 'browsercache.cssjs.w3tc'));
        }
        if ($new_config->get_boolean('browsercache.html.replace')) {
            $browsercache_dependencies = array_merge($browsercache_dependencies, array('browsercache.html.compression', 'browsercache.html.expires', 'browsercache.html.lifetime', 'browsercache.html.cache.control', 'browsercache.html.cache.policy', 'browsercache.html.etag', 'browsercache.html.w3tc'));
        }
        if ($new_config->get_boolean('browsercache.other.replace')) {
            $browsercache_dependencies = array_merge($browsercache_dependencies, array('browsercache.other.compression', 'browsercache.other.expires', 'browsercache.other.lifetime', 'browsercache.other.cache.control', 'browsercache.other.cache.policy', 'browsercache.other.etag', 'browsercache.other.w3tc'));
        }
    }
    /**
     * Show need empty page cache notification
     */
    if ($new_config->get_boolean('pgcache.enabled')) {
        $pgcache_dependencies = array_merge($browsercache_dependencies, array('pgcache.debug', 'dbcache.enabled', 'objectcache.enabled', 'minify.enabled', 'mobile.enabled', 'referrer.enabled'));
        if ($new_config->get_boolean('dbcache.enabled')) {
            $pgcache_dependencies = array_merge($pgcache_dependencies, array('dbcache.debug'));
        }
        if ($new_config->get_boolean('objectcache.enabled')) {
            $pgcache_dependencies = array_merge($pgcache_dependencies, array('objectcache.debug'));
        }
        if ($new_config->get_boolean('minify.enabled')) {
            $pgcache_dependencies = array_merge($pgcache_dependencies, array('minify.auto', 'minify.debug', 'minify.rewrite', 'minify.html.enable', 'minify.html.engine', 'minify.html.inline.css', 'minify.html.inline.js', 'minify.html.strip.crlf', 'minify.html.comments.ignore', 'minify.css.enable', 'minify.css.engine', 'minify.css.groups', 'minify.js.enable', 'minify.js.engine', 'minify.js.groups', 'minify.htmltidy.options.clean', 'minify.htmltidy.options.hide-comments', 'minify.htmltidy.options.wrap', 'minify.reject.logged', 'minify.reject.ua', 'minify.reject.uri'));
        }
        /**
         * @var W3_ModuleStatus $modules
         */
        $modules = w3_instance('W3_ModuleStatus');
        if ($modules->is_running('cdn')) {
            $pgcache_dependencies = array_merge($pgcache_dependencies, array('cdn.enabled', 'cdn.debug', 'cdn.engine', 'cdn.uploads.enable', 'cdn.includes.enable', 'cdn.includes.files', 'cdn.theme.enable', 'cdn.theme.files', 'cdn.minify.enable', 'cdn.custom.enable', 'cdn.custom.files', 'cdn.ftp.domain', 'cdn.ftp.ssl', 'cdn.s3.cname', 'cdn.s3.ssl', 'cdn.cf.cname', 'cdn.cf.ssl', 'cdn.cf2.cname', 'cdn.cf2.ssl', 'cdn.rscf.cname', 'cdn.rscf.ssl', 'cdn.azure.cname', 'cdn.azure.ssl', 'cdn.mirror.domain', 'cdn.mirror.ssl', 'cdn.netdna.domain', 'cdn.netdna.ssl', 'cdn.cotendo.domain', 'cdn.cotendo.ssl', 'cdn.edgecast.domain', 'cdn.edgecast.ssl', 'cdn.att.domain', 'cdn.att.ssl', 'cdn.reject.logged_roles', 'cdn.reject.roles', 'cdn.reject.ua', 'cdn.reject.uri', 'cdn.reject.files'));
        } elseif ($old_config->get_boolean('cdn.enabled') && !$new_config->get_boolean('cdn.enabled')) {
            $pgcache_dependencies = array_merge($pgcache_dependencies, array('cdn.enabled'));
        }
        if ($new_config->get_boolean('mobile.enabled')) {
            $pgcache_dependencies = array_merge($pgcache_dependencies, array('mobile.rgroups'));
        }
        if ($new_config->get_boolean('referrer.enabled')) {
            $pgcache_dependencies = array_merge($pgcache_dependencies, array('referrer.rgroups'));
        }
        if ($new_config->get_boolean('browsercache.enabled') && $new_config->get_string('pgcache.engine') == 'file_generic') {
            $pgcache_dependencies = array_merge($pgcache_dependencies, array('browsercache.html.last_modified', 'browsercache.other.last_modified'));
        }
        $old_pgcache_dependencies_values = array();
        $new_pgcache_dependencies_values = array();
        foreach ($pgcache_dependencies as $pgcache_dependency) {
            $old_pgcache_dependencies_values[] = $old_config->get($pgcache_dependency);
            $new_pgcache_dependencies_values[] = $new_config->get($pgcache_dependency);
        }
        if (serialize($old_pgcache_dependencies_values) != serialize($new_pgcache_dependencies_values)) {
            $new_config->set('notes.need_empty_pgcache', true);
        }
    }
    /**
     * Show need empty minify notification
     */
    if ($current_config->get_boolean('minify.enabled') && $new_config->get_boolean('minify.enabled') && ($new_config->get_boolean('minify.css.enable') && ($new_config->get_boolean('minify.auto') || count($new_config->get_array('minify.css.groups'))) || $new_config->get_boolean('minify.js.enable') && ($new_config->get_boolean('minify.auto') || count($new_config->get_array('minify.js.groups'))))) {
        $minify_dependencies = array_merge($browsercache_dependencies, array('minify.auto', 'minify.debug', 'minify.options', 'minify.symlinks', 'minify.css.enable', 'minify.js.enable'));
        if ($new_config->get_boolean('minify.css.enable') && ($new_config->get_boolean('minify.auto') || count($new_config->get_array('minify.css.groups')))) {
            $minify_dependencies = array_merge($minify_dependencies, array('minify.css.engine', 'minify.css.combine', 'minify.css.strip.comments', 'minify.css.strip.crlf', 'minify.css.imports', 'minify.css.groups', 'minify.yuicss.path.java', 'minify.yuicss.path.jar', 'minify.yuicss.options.line-break', 'minify.csstidy.options.remove_bslash', 'minify.csstidy.options.compress_colors', 'minify.csstidy.options.compress_font-weight', 'minify.csstidy.options.lowercase_s', 'minify.csstidy.options.optimise_shorthands', 'minify.csstidy.options.remove_last_;', 'minify.csstidy.options.case_properties', 'minify.csstidy.options.sort_properties', 'minify.csstidy.options.sort_selectors', 'minify.csstidy.options.merge_selectors', 'minify.csstidy.options.discard_invalid_properties', 'minify.csstidy.options.css_level', 'minify.csstidy.options.preserve_css', 'minify.csstidy.options.timestamp', 'minify.csstidy.options.template'));
        }
        if ($new_config->get_boolean('minify.js.enable') && ($new_config->get_boolean('minify.auto') || count($new_config->get_array('minify.js.groups')))) {
            $minify_dependencies = array_merge($minify_dependencies, array('minify.js.engine', 'minify.js.combine.header', 'minify.js.combine.body', 'minify.js.combine.footer', 'minify.js.strip.comments', 'minify.js.strip.crlf', 'minify.js.groups', 'minify.yuijs.path.java', 'minify.yuijs.path.jar', 'minify.yuijs.options.line-break', 'minify.yuijs.options.nomunge', 'minify.yuijs.options.preserve-semi', 'minify.yuijs.options.disable-optimizations', 'minify.ccjs.path.java', 'minify.ccjs.path.jar', 'minify.ccjs.options.compilation_level', 'minify.ccjs.options.formatting'));
        }
        /**
         * @var W3_ModuleStatus $modules
         */
        $modules = w3_instance('W3_ModuleStatus');
        if ($modules->is_running('cdn')) {
            $minify_dependencies = array_merge($minify_dependencies, array('cdn.engine', 'cdn.enabled'));
        } elseif ($old_config->get_boolean('cdn.enabled') && !$new_config->get_boolean('cdn.enabled')) {
            $minify_dependencies = array_merge($minify_dependencies, array('cdn.enabled'));
        }
//.........这里部分代码省略.........