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<?php |
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|
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// +----------------------------------------------------------------------+ |
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// | Copyright 2013 Madpixels (email : visualizer@madpixels.net) | |
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// +----------------------------------------------------------------------+ |
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// | This program is free software; you can redistribute it and/or modify | |
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// | it under the terms of the GNU General Public License, version 2, as | |
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// | published by the Free Software Foundation. | |
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// | | |
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// | This program is distributed in the hope that it will be useful, | |
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// | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
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// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
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// | GNU General Public License for more details. | |
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// | | |
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// | You should have received a copy of the GNU General Public License | |
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// | along with this program; if not, write to the Free Software | |
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// | Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, | |
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// | MA 02110-1301 USA | |
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// +----------------------------------------------------------------------+ |
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// | Author: Eugene Manuilov <eugene@manuilov.org> | |
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// +----------------------------------------------------------------------+ |
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|
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/** |
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* The module for all admin stuff. |
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* |
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* @category Visualizer |
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* @package Module |
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* |
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* @since 1.0.0 |
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*/ |
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class Visualizer_Module_Admin extends Visualizer_Module { |
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|
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const NAME = __CLASS__; |
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|
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/** |
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* Library page suffix. |
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* |
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* @since 1.0.0 |
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* |
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* @access private |
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* @var string |
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*/ |
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private $_libraryPage; |
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|
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/** |
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* Constructor. |
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* |
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* @since 1.0.0 |
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* |
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* @access public |
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* @param Visualizer_Plugin $plugin The instance of the plugin. |
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*/ |
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public function __construct( Visualizer_Plugin $plugin ) { |
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parent::__construct( $plugin ); |
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|
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$this->_addAction( 'load-post.php', 'enqueueMediaScripts' ); |
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$this->_addAction( 'load-post-new.php', 'enqueueMediaScripts' ); |
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$this->_addAction( 'admin_footer', 'renderTempaltes' ); |
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$this->_addAction( 'admin_enqueue_scripts', 'enqueueLibraryScripts' ); |
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$this->_addAction( 'admin_menu', 'registerAdminMenu' ); |
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|
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$this->_addFilter( 'media_view_strings', 'setupMediaViewStrings' ); |
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$this->_addFilter( 'plugin_action_links', 'getPluginActionLinks', 10, 2 ); |
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$this->_addFilter( 'plugin_row_meta', 'getPluginMetaLinks', 10, 2 ); |
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} |
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|
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/** |
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* Returns associated array of chart types and localized names. |
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* |
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* @since 1.0.0 |
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* |
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* @static |
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* @access private |
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* @return array The associated array of chart types with localized names. |
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*/ |
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private static function _getChartTypesLocalized() { |
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return array( |
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'all' => esc_html__( 'All', Visualizer_Plugin::NAME ), |
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'pie' => esc_html__( 'Pie', Visualizer_Plugin::NAME ), |
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'line' => esc_html__( 'Line', Visualizer_Plugin::NAME ), |
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'area' => esc_html__( 'Area', Visualizer_Plugin::NAME ), |
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'geo' => esc_html__( 'Geo', Visualizer_Plugin::NAME ), |
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'bar' => esc_html__( 'Bar', Visualizer_Plugin::NAME ), |
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'column' => esc_html__( 'Column', Visualizer_Plugin::NAME ), |
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'gauge' => esc_html__( 'Gauge', Visualizer_Plugin::NAME ), |
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'scatter' => esc_html__( 'Scatter', Visualizer_Plugin::NAME ), |
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'candlestick' => esc_html__( 'Candelstick', Visualizer_Plugin::NAME ), |
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); |
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} |
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|
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/** |
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* Enqueues media scripts and styles. |
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* |
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* @since 1.0.0 |
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* @uses wp_enqueue_style To enqueue style file. |
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* @uses wp_enqueue_script To enqueue script file. |
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* |
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* @access public |
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*/ |
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public function enqueueMediaScripts() { |
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global $typenow; |
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|
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if ( post_type_supports( $typenow, 'editor' ) ) { |
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wp_enqueue_style( 'visualizer-media', VISUALIZER_ABSURL . 'css/media.css', array( 'media-views' ), Visualizer_Plugin::VERSION ); |
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|
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wp_enqueue_script( 'visualizer-google-jsapi', '//www.google.com/jsapi', array( 'media-editor' ), null, true ); |
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wp_enqueue_script( 'visualizer-media-model', VISUALIZER_ABSURL . 'js/media/model.js', array( 'visualizer-google-jsapi' ), Visualizer_Plugin::VERSION, true ); |
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wp_enqueue_script( 'visualizer-media-collection', VISUALIZER_ABSURL . 'js/media/collection.js', array( 'visualizer-media-model' ), Visualizer_Plugin::VERSION, true ); |
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wp_enqueue_script( 'visualizer-media-controller', VISUALIZER_ABSURL . 'js/media/controller.js', array( 'visualizer-media-collection' ), Visualizer_Plugin::VERSION, true ); |
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wp_enqueue_script( 'visualizer-media-view', VISUALIZER_ABSURL . 'js/media/view.js', array( 'visualizer-media-controller' ), Visualizer_Plugin::VERSION, true ); |
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wp_enqueue_script( 'visualizer-media-toolbar', VISUALIZER_ABSURL . 'js/media/toolbar.js', array( 'visualizer-media-view' ), Visualizer_Plugin::VERSION, true ); |
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wp_enqueue_script( 'visualizer-media', VISUALIZER_ABSURL . 'js/media.js', array( 'visualizer-media-toolbar' ), Visualizer_Plugin::VERSION, true ); |
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} |
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} |
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|
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/** |
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* Extends media view strings with visualizer strings. |
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* |
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* @since 1.0.0 |
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* |
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* @access public |
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* @param array $strings The array of media view strings. |
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* @return array The extended array of media view strings. |
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*/ |
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public function setupMediaViewStrings( $strings ) { |
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$strings['visualizer'] = array( |
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'actions' => array( |
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'get_charts' => Visualizer_Plugin::ACTION_GET_CHARTS, |
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'delete_chart' => Visualizer_Plugin::ACTION_DELETE_CHART, |
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), |
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'controller' => array( |
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'title' => esc_html__( 'Visualizations', Visualizer_Plugin::NAME ), |
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), |
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'routers' => array( |
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'library' => esc_html__( 'From Library', Visualizer_Plugin::NAME ), |
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'create' => esc_html__( 'Create New', Visualizer_Plugin::NAME ), |
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), |
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'library' => array( |
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'filters' => self::_getChartTypesLocalized(), |
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), |
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'nonce' => wp_create_nonce(), |
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'buildurl' => add_query_arg( 'action', Visualizer_Plugin::ACTION_CREATE_CHART, admin_url( 'admin-ajax.php' ) ), |
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); |
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|
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return $strings; |
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} |
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|
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/** |
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* Renders templates to use in media popup. |
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* |
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* @since 1.0.0 |
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* @global string $pagenow The name of the current page. |
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* |
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* @access public |
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*/ |
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public function renderTempaltes() { |
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global $pagenow; |
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|
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if ( 'post.php' != $pagenow && 'post-new.php' != $pagenow ) { |
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return; |
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} |
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|
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$render = new Visualizer_Render_Templates(); |
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$render->render(); |
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} |
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|
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/** |
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* Enqueues library scripts and styles. |
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* |
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* @since 1.0.0 |
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* @uses wp_enqueue_style() To enqueue library stylesheet. |
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* @uses wp_enqueue_script() To enqueue javascript file. |
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* @uses wp_enqueue_media() To enqueue media stuff. |
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* |
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* @access public |
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* @param string $suffix The current page suffix. |
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*/ |
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public function enqueueLibraryScripts( $suffix ) { |
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if ( $suffix == $this->_libraryPage ) { |
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wp_enqueue_style( 'visualizer-library', VISUALIZER_ABSURL . 'css/library.css', array(), Visualizer_Plugin::VERSION ); |
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|
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$this->_addFilter( 'media_upload_tabs', 'setupVisualizerTab' ); |
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|
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wp_enqueue_media(); |
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wp_enqueue_script( 'visualizer-library', VISUALIZER_ABSURL . 'js/library.js', array( 'jquery', 'media-views' ), Visualizer_Plugin::VERSION, true ); |
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wp_enqueue_script( 'google-jsapi', '//www.google.com/jsapi', array(), null, true ); |
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wp_enqueue_script( 'visualizer-render', VISUALIZER_ABSURL . 'js/render.js', array( 'google-jsapi', 'visualizer-library' ), Visualizer_Plugin::VERSION, true ); |
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} |
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} |
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|
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/** |
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* Adds visualizer tab for media upload tabs array. |
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* |
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* @since 1.0.0 |
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* |
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* @access public |
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* @param array $tabs The array of media upload tabs. |
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* @return array Extended array of media upload tabs. |
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*/ |
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public function setupVisualizerTab( $tabs ) { |
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$tabs['visualizer'] = 'Visualizer'; |
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return $tabs; |
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} |
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|
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/** |
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* Registers admin menu for visualizer library. |
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* |
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* @since 1.0.0 |
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* |
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* @access public |
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*/ |
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public function registerAdminMenu() { |
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$title = esc_html__( 'Visualizer Library', Visualizer_Plugin::NAME ); |
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$callback = array( $this, 'renderLibraryPage' ); |
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$this->_libraryPage = add_submenu_page( 'upload.php', $title, $title, 'edit_posts', Visualizer_Plugin::NAME, $callback ); |
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} |
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|
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/** |
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* Renders visualizer library page. |
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* |
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* @since 1.0.0 |
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* |
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* @access public |
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*/ |
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public function renderLibraryPage() { |
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// get current page |
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$page = filter_input( INPUT_GET, 'vpage', FILTER_VALIDATE_INT, array( |
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'options' => array( |
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'min_range' => 1, |
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'default' => 1, |
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) |
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) ); |
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|
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// the initial query arguments to fetch charts |
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$query_args = array( |
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'post_type' => Visualizer_Plugin::CPT_VISUALIZER, |
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'posts_per_page' => 6, |
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'paged' => $page, |
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); |
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|
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// add chart type filter to the query arguments |
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$filter = filter_input( INPUT_GET, 'type' ); |
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if ( $filter && in_array( $filter, Visualizer_Plugin::getChartTypes() ) ) { |
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$query_args['meta_query'] = array( |
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array( |
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'key' => Visualizer_Plugin::CF_CHART_TYPE, |
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'value' => $filter, |
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'compare' => '=', |
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), |
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); |
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} else { |
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$filter = 'all'; |
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} |
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|
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// fetch charts |
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$charts = array(); |
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$query = new WP_Query( $query_args ); |
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while( $query->have_posts() ) { |
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$chart = $query->next_post(); |
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|
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// fetch and update settings |
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$settings = get_post_meta( $chart->ID, Visualizer_Plugin::CF_SETTINGS, true ); |
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unset( $settings['height'], $settings['width'] ); |
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|
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$type = get_post_meta( $chart->ID, Visualizer_Plugin::CF_CHART_TYPE, true ); |
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$series = apply_filters( Visualizer_Plugin::FILTER_GET_CHART_SERIES, get_post_meta( $chart->ID, Visualizer_Plugin::CF_SERIES, true ), $chart->ID, $type ); |
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$data = apply_filters( Visualizer_Plugin::FILTER_GET_CHART_DATA, unserialize( $chart->post_content ), $chart->ID, $type ); |
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|
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// add chart to the array |
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$charts['visualizer-' . $chart->ID] = array( |
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'id' => $chart->ID, |
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'type' => $type, |
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'series' => $series, |
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'settings' => $settings, |
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'data' => $data, |
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); |
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} |
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|
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// enqueue charts array |
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$ajaxurl = admin_url( 'admin-ajax.php' ); |
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wp_localize_script( 'visualizer-library', 'visualizer', array( |
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'charts' => $charts, |
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'urls' => array( |
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'base' => add_query_arg( 'vpage', false ), |
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'create' => add_query_arg( array( 'action' => Visualizer_Plugin::ACTION_CREATE_CHART, 'library' => 'yes' ), $ajaxurl ), |
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'edit' => add_query_arg( array( 'action' => Visualizer_Plugin::ACTION_EDIT_CHART, 'library' => 'yes' ), $ajaxurl ), |
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), |
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) ); |
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|
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// render library page |
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$render = new Visualizer_Render_Library(); |
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|
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$render->charts = $charts; |
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$render->type = $filter; |
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$render->types = self::_getChartTypesLocalized(); |
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$render->pagination = paginate_links( array( |
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'base' => add_query_arg( 'vpage', '%#%' ), |
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'format' => '', |
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'current' => $page, |
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'total' => $query->max_num_pages, |
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'type' => 'array', |
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) ); |
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|
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$render->render(); |
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} |
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|
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/** |
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* Updates the plugin's action links, which will be rendered at the plugins table. |
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* |
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* @since 1.0.0 |
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* |
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* @access public |
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* @param array $links The array of original action links. |
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* @param string $file The plugin basename. |
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* @return array Updated array of action links. |
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*/ |
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public function getPluginActionLinks( $links, $file ) { |
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if ( $file == plugin_basename( VISUALIZER_BASEFILE ) ) { |
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array_unshift( |
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$links, |
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sprintf( |
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'<a href="%s">%s</a>', |
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admin_url( 'upload.php?page=' . Visualizer_Plugin::NAME ), |
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esc_html__( 'Library', Visualizer_Plugin::NAME ) |
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) |
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); |
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} |
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|
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return $links; |
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} |
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|
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/** |
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* Updates the plugin's meta links, which will be rendered at the plugins table. |
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* |
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* @since 1.0.0 |
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* |
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* @access public |
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* @param array $plugin_meta The array of a plugin meta links. |
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* @param string $plugin_file The plugin's basename. |
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* @return array Updated array of plugin meta links. |
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*/ |
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public function getPluginMetaLinks( $plugin_meta, $plugin_file ) { |
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if ( $plugin_file == plugin_basename( VISUALIZER_BASEFILE ) ) { |
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// knowledge base link |
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$plugin_meta[] = sprintf( |
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'<a href="https://github.com/madpixelslabs/visualizer/wiki" target="_blank">%s</a>', |
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esc_html__( 'Knowledge Base', Visualizer_Plugin::NAME ) |
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); |
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// flattr link |
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$plugin_meta[] = sprintf( |
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'<a href="http://flattr.com/thing/2574985/WordPress-Visualizer" target="_blank">%s</a>', |
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esc_html__( 'Donate', Visualizer_Plugin::NAME ) |
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); |
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} |
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|
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return $plugin_meta; |
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} |
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|
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} |
