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<?php /** |
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* @version 1.1 |
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* @package Any |
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* @category Load JS and CSS files |
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* @author wpdevelop |
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* |
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* @web-site https://wpbookingcalendar.com/ |
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* @email info@wpbookingcalendar.com |
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* |
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* @modified 2015-10-28 |
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*/ |
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|
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abstract class WPBC_JS_CSS { |
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|
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public $objects = array(); |
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public $type; // css || js |
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|
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function __construct() { |
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$this->define(); |
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add_action( 'admin_enqueue_scripts', array( $this, 'registerScripts' ) ); |
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add_action( 'wp_enqueue_scripts', array( $this, 'registerScripts' ) ); |
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|
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add_action( 'wpbc_load_js_on_admin_page', array( $this, 'load_js_on_admin_page' ) ); // Load JS. Hook fire only in admin pages of plugin. CLASS: WPBC_Admin_Menus (..\any\class\class-admin-menu.php) |
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add_action( 'wpbc_load_css_on_admin_page', array( $this, 'load_css_on_admin_page' ) ); // Load CSS. Hook fire only in admin pages of plugin. CLASS: WPBC_Admin_Menus (..\any\class\class-admin-menu.php) |
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} |
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|
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public function load_css_on_admin_page() { |
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|
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if ( $this->getType() == 'css' ) |
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$this->load(); |
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} |
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|
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public function load_js_on_admin_page() { |
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|
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if ( $this->getType() == 'js' ) |
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$this->load(); |
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} |
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|
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/** Define all Scripts or Styles here */ |
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abstract public function define(); |
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|
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/** |
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* Enqueue Scripts or Styles. |
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* |
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* @param type $where_to_load - can be "admin" or "client" |
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*/ |
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abstract public function enqueue( $where_to_load ); |
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|
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|
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/** |
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* Deregister some Conflict scripts from other plugins. |
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* |
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* @param type $where_to_load - can be "admin" or "client" |
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*/ |
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abstract public function remove_conflicts( $where_to_load ); |
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|
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|
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// Define CSS or JavaScript |
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public function setType($param) { |
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$this->type = $param; |
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} |
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|
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// Get type of this script |
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public function getType() { |
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return $this->type; |
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} |
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|
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// Add new Style or Script |
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public function add($param) { |
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$this->objects[] = $param; |
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} |
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|
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private function isLoad( $whereToLoadArray ) { |
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$is_load = false; |
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|
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if ( ( is_admin() ) && ( in_array('admin', $whereToLoadArray ) ) ) |
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$is_load = true; |
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if ( ( ! is_admin() ) && ( in_array('client', $whereToLoadArray ) ) ) |
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$is_load = true; |
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|
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return $is_load; |
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} |
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|
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|
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// Register |
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public function registerScripts() { |
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|
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//if ( function_exists( 'wp_dequeue_script' ) ) |
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$this->remove_conflicts( ( is_admin() ? 'admin': 'client' ) ); |
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|
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foreach( $this->objects as $script ) { |
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if ( $this->isLoad( $script['where_to_load'] ) ) { |
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|
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if ( $this->getType() == 'css' ) |
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wp_register_style( $script['handle'], $script['src'], $script['deps'], $script['version'] ); |
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else |
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wp_register_script( $script['handle'], $script['src'], $script['deps'], $script['version'] ); |
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} |
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} |
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} |
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|
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|
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// Load scripts or styles here |
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public function load(){ |
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|
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$is_load_scripts = true; |
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$is_load_scripts = apply_filters( 'wpbc_is_load_script_on_this_page', $is_load_scripts ); |
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if ( ! $is_load_scripts ) return; // Exist, if on some page we do not need to load scripts |
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foreach( $this->objects as $num => $script ) { |
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if ( $this->isLoad( $script['where_to_load'] ) ) { |
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if ( $this->getType() == 'css' ) { |
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|
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if ( $script['condition'] === false ) |
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wp_enqueue_style( $script['handle'] ); |
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else { |
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if (! function_exists('wp_style_add_data') ) { // This function is available only since WordPress 3.6.0 Update |
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wp_enqueue_style( $script['handle'] ); |
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wp_style_add_data( $script['handle'], 'conditional', $script['condition'] ); |
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} else { // Add additional "dynamic CSS" if the WP version older than 3.6.0 (its function suport since WP 3.3) |
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if ( ($num-1) > -1 ) { // Its because "wp_add_inline_style" add the CSS to the already added style. So its require that some other simple style was added before |
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wp_enqueue_style( $this->objects[($num-1)]['handle'] ); |
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wp_add_inline_style( $this->objects[($num-1)]['handle'], |
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sprintf("<!--[if ".$script['condition']."]>\n" . |
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"<link rel='stylesheet' id='".$script['handle']."-css' href='". $script['src'] ."?ver=" . $script['version'] . "' type='text/css' media='all' />\n" . |
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"<![endif]-->\n") |
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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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wp_enqueue_script( $script['handle'] ); |
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} |
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} |
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} |
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|
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$this->enqueue( ( is_admin() ? 'admin': 'client' ) ); |
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if ( $this->getType() == 'css' ) |
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do_action( 'wpbc_enqueue_style', ( is_admin() ? 'admin': 'client' ) ); |
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if ( $this->getType() == 'js' ) |
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do_action( 'wpbc_enqueue_script', ( is_admin() ? 'admin': 'client' ) ); |
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} |
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|
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} |
