# css-javascript-toolbox/8.2/controllers/blocks-coupling.php CSS & JavaScript Toolbox, version 8.2. 831 lines. - Page: https://pluginprobe.com/plugins/css-javascript-toolbox/8.2/code/controllers/blocks-coupling.php - Raw: https://pluginprobe.com/plugins/css-javascript-toolbox/8.2/raw/controllers/blocks-coupling.php - Modified: 2016-03-05T15:13:58+00:00 Line numbers below start at 1. Link to a line or a range by appending a fragment to the page URL, for example `https://pluginprobe.com/plugins/css-javascript-toolbox/8.2/code/controllers/blocks-coupling.php#L10-L20`. ```php array('header' => '', 'footer' => ''), 'scripts' => array('header' => array(), 'footer' => array()), ); /** * put your comment there... * * @var mixed */ protected $controllerInfo = array('model' => 'coupling'); /** * put your comment there... * * @var mixed */ protected $filters = null; /** * put your comment there... * * @var mixed */ protected static $instance = null; /** * put your comment there... * * @var mixed */ private $onActionIds = array(); /** * put your comment there... * * @var mixed */ protected $onassigncouplingcallback = array('parameters' => array('callback')); /** * put your comment there... * * @var mixed */ protected $onappendcode = array('parameters' => array('code')); /** * put your comment there... * * @var mixed */ protected $onblockmatched = array('parameters' => array('block')); /** * put your comment there... * * @var mixed */ protected $oncancelmatching = array('parameters' => array('matched')); /** * put your comment there... * * @var mixed */ protected $ondefaultfilters = array('parameters' => array('filters')); /** * put your comment there... * * @var mixed */ protected $ondo = array('parameters' => array('data', 'method', 'condition')); /** * put your comment there... * * @var mixed */ protected $onblocksorder = array('parameters' => array('order')); /** * put your comment there... * * @var mixed */ protected $onevalcodeblock = array( 'parameters' => array( 'keep', 'block' ) ); /** * put your comment there... * * @var mixed */ protected $ongetblocks = array('parameters' => array('blocks')); /** * put your comment there... * * @var mixed */ protected $ongetcache = array('parameters' => array('cache')); /** * put your comment there... * * @var mixed */ protected $ongetfilters = array('parameters' => array('filters')); /** * put your comment there... * * @var mixed */ protected $onlinkedtemplates = array('parameters' => array('templates')); /** * put your comment there... * * @var mixed */ protected $onlinkscripts = array('parameters' => array('templates')); /** * put your comment there... * * @var mixed */ protected $onlinkstyles = array('parameters' => array('templates')); /** * put your comment there... * * @var mixed */ protected $onlinktemplate = array('parameters' => array('template')); /** * put your comment there... * * @var mixed */ protected $onmatchingurls = array('parameters' => array('urls')); /** * put your comment there... * * @var mixed */ protected $onnoblocks = array('hookType' => CJTWordpressEvents::HOOK_ACTION); /** * put your comment there... * * @var mixed */ protected $onoutput = array('parameters' => array('code', 'location')); /** * put your comment there... * * @var mixed */ protected $onprocess = array('hookType' => CJTWordpressEvents::HOOK_ACTION); /** * put your comment there... * * @var mixed */ protected $onprocessblock = array('parameters' => array('block')); /** * put your comment there... * * @var mixed */ protected $onqueuecss = array('parameters' => array('style')); /** * put your comment there... * * @var mixed */ protected $onqueuejavascript = array('parameters' => array('script')); /** * put your comment there... * * @var mixed */ protected $onsetfilters = array('parameters' => array('filters')); /** * put your comment there... * * @var mixed */ protected $templates = array(); /** * Initialize controller object. * * @see CJTController for more details * @return void */ public function __construct() { // Only one instance is allowed. if (self::$instance) { throw new Exception('Trying to instantiate multiple coupling instances!!'); } // Hold the single instance we've! self::$instance = $this; $siteHook = cssJSToolbox::$config->core->siteHook; // Initialize controller. parent::__construct(false); // Import related libraries CJTModel::import('block'); // Not default action needed. $this->defaultAction = null; // Initialize controller. $initCouplingCallback = $this->onassigncouplingcallback(array(&$this, 'initCoupling')); add_action('admin_init', $initCouplingCallback); add_action($siteHook->tag, $initCouplingCallback, $siteHook->priority); // Add Shortcode callbacks. add_shortcode('cjtoolbox', array(&$this, 'shortcode')); } /** * put your comment there... * * @param mixed $id */ public function addOnActionIds($id) { // Add ID is not exists. if (!in_array($id, $this->onActionIds)) { $this->onActionIds[] = $id; } // Chaining. return $this; } /** * put your comment there... * */ public function getBlocks() { // Set request view filters used for querying database. $this->setRequestFilters(); // Get blocks order. NOTE: This is all blocks order not only the queried/target blocks. $blocksOrder = array(); $metaBoxesOrder = $this->onblocksorder( $this->model->getOrder() ); // Get ORDER-INDEX BLOCK-ID mapping. preg_match_all( '/cjtoolbox-(\d+)/', $metaBoxesOrder[ 'normal' ], $blocksOrder, PREG_SET_ORDER ); /** * append more to orders produced by CJTBlocksCouplingController::setRequestFilter(). * More to orders may allow other blocks to bein the output (e.g metaboxe blocks). */ $blocksOrder = array_merge( $blocksOrder, $this->getFilters()->moreToOrder ); // Prepare request URL to match against Links & Expressions. $linksRequestURL = self::getRequestURL(); $expressionsRequestURL = "{$linksRequestURL}?{$_SERVER['QUERY_STRING']}"; extract( $this->onmatchingurls( compact( 'linksRequestURL', 'expressionsRequestURL' ) ) ); // Get all blocks including (Links & Expressions Blocks). $blocks = $this->ongetblocks( $this->model->getPinsBlocks( CJTBlockModel::PINS_LINK_EXPRESSION, $this->getFilters()->pinPoint, $this->getFilters()->customPins, $this->getFilters() ) ); if ( empty( $blocks ) ) { $this->onnoblocks(); return false; } // Import related libraries. cssJSToolbox::import( 'framework:php:evaluator:evaluator.inc.php' ); /** * Iterator over all blocks by using they order. * For each block get code and scripts. */ $this->onprocess(); foreach ( $blocksOrder as $blockOrder ) { $blockId = (int) $blockOrder[1]; // As mentioned above. Orders is for all blocks not just those queried from db. if ( isset($blocks[ $blockId ] ) ) { $block = $this->onprocessblock( $blocks[ $blockId ] ); /** * Process Links & Expressions blocks. * For better performace check only those with links and expressions flags. */ if ( $block->blocksGroup & CJTBlockModel::PINS_LINK_EXPRESSION ) { /** * Initiliaze $matchedLink and $matchedExpression inside IF statment. * Those variables need to refresh state at each block. * If there is no link or expression flags, they will be FALSE. * Otherwise they'll get the correct value inside each statement. */ /// Check if there is a matched link. if ( $matchedLink = ( $block->blocksGroup & CJTBlockModel::PINS_LINKS ) ) { $links = explode( "\n", trim( $block->links ) ); $matchedLink = in_array( $linksRequestURL, $links ); } /// Check if there is a matched expression. if ( $matchedExpression = ( $block->blocksGroup & CJTBlockModel::PINS_EXPRESSIONS ) ) { $expressions = explode("\n", $block->expressions); foreach ( $expressions as $expression ) { /// @TODO: Matches may be used later to evaulate variables inside code block. if( $matchedExpression = @ preg_match( "/{$expression}/", $expressionsRequestURL ) ) { break; } } } /** * Exclude Links & Expressions Blocks that doesn't has a match. * If there is no matched link or expression then exclude block. */ if ( $this->oncancelmatching( ! ( $matchedExpression || $matchedLink ) ) ) { continue; } } // Allow extensions to control to prevent block from being in the output if ( $block = $this->onblockmatched( $block ) ) { // Retrieve block code-files. $block->code = $this->model->getBlockCode( $block->id ); // Import Executable (PHP and HTML) templates. $block->code = $block->code . $this->model->getExecTemplatesCode( $block->id ); // For every location store blocks code into single string if ( ! $evaluatedCode = $this->onevalcodeblock( false, $block ) ) { $evaluatedCode = CJTPHPCodeEvaluator::getInstance( $block )->exec()->getOutput(); } /** @todo Include Debuging info only if we're in debuging mode! */ if ( 1 ) { $evaluatedCode = "\n\n{$evaluatedCode}\n\n"; } $this->blocks[ 'code' ][ $block->location ] .= $this->onappendcode( $evaluatedCode ); // Store all used Ids in the CORRECT ORDER. $this->addOnActionIds( $blockId ); } } } $templates = $this->onActionIds ? $this->model->getLinkedTemplates( $this->onActionIds ) : array(); // Classisfy as we process Scripts and Styles separatly (different hooks!). foreach ( $this->onlinkedtemplates( $templates ) as $id => $template ) { // Filer template! extract( $this->onlinktemplate( compact( 'template', 'id' ) ) ); $this->templates[ $template->type ][ $id ] = $template; } return true; } /** * put your comment there... * */ public function getCached() { // Cache is not implemented yet might be supported by extenal Extensions! return $this->ongetcache(false); } /** * put your comment there... * */ public function getFilters() { return $this->ongetfilters($this->filters); } /** * put your comment there... * */ public function getOnActionIds() { return $this->onActionIds; } /** * put your comment there... * */ public static function getRequestURL() { // URL Protocol. $protocol = 'http' . ((isset($_SERVER["HTTPS"]) && ($_SERVER["HTTPS"] == "on")) ? 's' : '') . '://'; // Host name & port. $host = $_SERVER['HTTP_HOST']; $port = ($_SERVER["SERVER_PORT"] != "80") ? ":{$_SERVER["SERVER_PORT"]}" : ''; // Request URI. $requestURI = $_SERVER['REQUEST_URI']; // Final URL. $url = "{$protocol}{$host}{$port}{$requestURI}"; return $url; } /** * put your comment there... * */ public function hasOnActionIds() { return !empty($this->onActionIds); } /** * put your comment there... * */ public function initCoupling() { // For some reasons wp action is fired twice. // The wrong call won't has $wp_query object set, // but this is only valid at Front end. if (!is_admin() && !$GLOBALS['wp_query']) { return; } // Get current application hook prefix. $actionsPrefix = is_admin() ? 'admin' : 'wp'; // Get cache or get blocks if not cached. // If there is no cache or no blocks for output // do nothing. if ($this->getCached() || $this->getBlocks()) { // Output blocks on various locations! add_action("{$actionsPrefix}_head", array(&$this, 'outputBlocks'), 30); add_action("{$actionsPrefix}_footer", array(&$this, 'outputBlocks'), 30); // Links templates & styloes! add_action("{$actionsPrefix}_enqueue_scripts", array(&$this, 'linkTemplates'), 30); add_action("{$actionsPrefix}_print_styles", array(&$this, 'linkTemplates'), 30); } // Link style sheet in footer required custom implementation. add_action("{$actionsPrefix}_print_footer_scripts", array(&$this, 'linkFooterStyleSheets'), 9); // Make sure this is executed only once. // Sometimes wp hook run on backend and sometimes its not. // This method handle both front and backend requests. // Simply remove all hooks to ensure its run only one time. remove_action('wp', array(&$this, 'initCoupling')); remove_action('admin_init', array(&$this, 'initCoupling')); } /** * put your comment there... * */ public function linkFooterStyleSheets() { // Initialize. $styles = array(); // Get queued style sheets! global $wp_styles; $queuedStyles =& $wp_styles->queue; // Process only 'cjt' templates, foreach ($queuedStyles as $index => $styleName) { if (strpos($styleName, 'cjt-css-template-') === 0) { // Get style name src file, prepend to Wordpress absolute path. $style = $wp_styles->registered[$styleName]; $styles[] = home_url($style->src); // Stop Wordpress from output tag outside head tag // as it has no effect. unset($queuedStyles[$index]); } } // Enqueue Style Sheet loader javascript if there is any // styles need to be loaded. if (!empty($styles)) { // jQuery is dpendency object required by the loader. wp_enqueue_script('jquery'); // Enqueue footer style sheet loader. wp_enqueue_script('cjt-coupling-footer-css-loader', cssJSToolbox::getURI('controllers:coupling:js:footer-stylesheet-loader.js')); // Output Javascript array to be filled with the styles! $jsStyleSheetsList = json_encode($styles); require cssJSToolbox::resolvePath('controllers:coupling:html:load-footer-style.html.php'); } } /** * put your comment there... * */ public function linkTemplates() { $currentFilter = current_filter(); // Derived template Type from Wordpress filter. $filterFor = explode('_', $currentFilter); $filterFor = array_pop($filterFor); $type = CJTCouplingModel::$templateTypes[$filterFor]; // Following vars are referenced based on the current type. $templates = isset($this->templates[$type]) ? $this->templates[$type] : array(); // Filering! $templates = $this->{"onlink{$filterFor}"}($templates); /** * @var WP_Dependencies */ $queue = $this->model->getQueueObject($filterFor); // Add templates to the queye. foreach ($templates as $template) { // Registery only if not yet registered. $template = $this->{"onqueue{$type}"}($template); if (!isset($queue->registered[$template->queueName])) { $queue->add($template->queueName, "/{$template->file}", null, $template->version); } // Always make sure the template is queued. $queue->enqueue($template->queueName); } } /** * put your comment there... * */ public function outputBlocks() { // Derived location name from wordpress filter name. $currentFilter = current_filter(); // Map "wp hook location" to "block hook location". $locationsMap = array('head' => 'header', 'footer' => 'footer'); // This hook is used across both ends, front and back ends. // Remove application prefix (wp_ or admin_). // Remining is head or footer. $location = str_replace(array('wp_', 'admin_'), '', $currentFilter); // Map to block location. $location = $locationsMap[$location]; echo $this->onoutput($this->blocks['code'][$location], $location); } /** * put your comment there... * */ protected function setRequestFilters() { // Get request blocks. $filters = $this->ondefaultfilters( ( object ) array ( 'pinPoint' => 0x00000000, 'customPins' => array(), 'moreToOrder' => array(), 'currentObject' => null, 'currentCustomPin' => 0, 'params' => array(), ) ); if ( is_admin() ) { // Include all backend blocks. $filters->pinPoint |= CJTBlockModel::PINS_BACKEND; } else { $filters->pinPoint |= CJTBlockModel::PINS_FRONTEND; // Pages. if ( is_page() ) { // Blocks with ALL PAGES selected. $filters->pinPoint |= CJTBlockModel::PINS_PAGES_ALL_PAGES; $filters->currentObject = $GLOBALS[ 'post' ]; $filters->currentCustomPin = CJTBlockModel::PINS_PAGES_CUSTOM_PAGE; // Blocks with PAGE-ID selected. $filters->customPins[ ] = array ( 'pin' => 'pages', 'pins' => array( $filters->currentObject->ID ), 'flag' => CJTBlockModel::PINS_PAGES_CUSTOM_PAGE, ); // Blocks with FRONT-PAGE selected. if ( is_front_page() ) { $filters->pinPoint |= CJTBlockModel::PINS_PAGES_FRONT_PAGE; } /** * In order for metabox block to get in the output we need * to add metabox order for it. * @see CJTBlocksCouplingController::getBlocks. */ $metabox = CJTModel::create( 'metabox', array( $filters->currentObject->ID ) ); $filters->moreToOrder[ ][ 1 ] = $metabox->getMetaboxId(); } // End is_page() else if ( is_attachment() ) { $filters->pinPoint |= CJTBlockModel::PINS_ATTACHMENT; } // Posts. else if ( is_single() ) { // Blocks with ALL POSTS & ALL CATEGORIES selected. $filters->pinPoint |= CJTBlockModel::PINS_POSTS_ALL_POSTS | CJTBlockModel::PINS_CATEGORIES_ALL_CATEGORIES; $filters->currentObject = $GLOBALS[ 'post' ]; $filters->currentCustomPin = CJTBlockModel::PINS_POSTS_CUSTOM_POST; // Blocks with POST-ID selected. $filters->customPins[ ] = array ( 'pin' => 'posts', 'pins' => array( $filters->currentObject->ID ), 'flag' => CJTBlockModel::PINS_POSTS_CUSTOM_POST, ); // Include POST PARENT CATRGORIES blocks. $parentCategoriesIds = wp_get_post_categories( $filters->currentObject->ID, array( 'fields' => 'ids' ) ); /** * Custom-Posts just added "ON THE RUN/FLY" * Need simple fix by confirming that the post is belong to * specific category or not. * Custom posts NOW unlike Posts, it doesn't inherit parent * taxonomis Code Blocks!! */ if ( ! empty( $parentCategoriesIds ) ) { $filters->params[ 'hasCategories' ] = true; $filters->params[ 'parentCategories' ] = $parentCategoriesIds; $filters->customPins[ ] = array ( 'pin' => 'categories', 'pins' => $parentCategoriesIds, 'flag' => CJTBlockModel::PINS_CATEGORIES_CUSTOM_CATEGORY, ); } /** * In order for metabox block to get in the output we need * to add metabox order for it. * @see CJTBlocksCouplingController::getBlocks. */ $metabox = CJTModel::create( 'metabox', array( $filters->currentObject->ID ) ); $filters->moreToOrder[][ 1 ] = $metabox->getMetaboxId(); /** * @TODO check for recent posts Based on user configuration. * Recent posts should be detcted by comparing * user condifguration with post date. */ if ( 0 ) { } } // End is_single() // Categories. else if( is_category() ) { // Blocks with ALL CATEGORIES selected. $filters->pinPoint |= CJTBlockModel::PINS_CATEGORIES_ALL_CATEGORIES; $filters->currentObject = get_queried_object(); $filters->currentCustomPin = CJTBlockModel::PINS_CATEGORIES_CUSTOM_CATEGORY; // Blocks with CATEGORY-ID selected. $filters->customPins[] = array ( 'pin' => 'categories', 'pins' => array( $filters->currentObject->term_id ), 'flag' => CJTBlockModel::PINS_CATEGORIES_CUSTOM_CATEGORY, ); } // End is_category() // Blocks with BLOG-INDEX selected. else if ( is_home() ) { $filters->pinPoint |= CJTBlockModel::PINS_POSTS_BLOG_INDEX; } else if ( is_search() ) { $filters->pinPoint |= CJTBlockModel::PINS_SEARCH; } else if ( is_tag() ) { $filters->pinPoint |= CJTBlockModel::PINS_TAG; } else if ( is_author() ) { $filters->pinPoint |= CJTBlockModel::PINS_AUTHOR; } else if ( is_archive() ) { $filters->pinPoint |= CJTBlockModel::PINS_ARCHIVE; } else if ( is_404() ) { $filters->pinPoint |= CJTBlockModel::PINS_404_ERROR; } } $this->filters = $this->onsetfilters( $filters ); } /** * Wordpress do shortcode callback for * CJT Shortcodes ([cjtoolbox ....])! * * This method role is to load the shortcode routines * in order to handle the request. * * It doesn't do anything except deferring the shortcode * codes from loaded until shortcode is really used! * * @param mixed $attributes */ public function shortcode($attributes, $content) { // Instantiate Shortcode handler class. cssJSToolbox::import('controllers:coupling:shortcode:shortcode.php'); $shortcode = new CJT_Controllers_Coupling_Shortcode($attributes, $content); // Return Shortcode replacement! return ((string) $shortcode); } /** * put your comment there... * */ public static function & theInstance() { return self::$instance; } } // End class. // Hookable! CJTBlocksCouplingController::define('CJTBlocksCouplingController', array('hookType' => CJTWordpressEvents::HOOK_FILTER)); ```