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<?php |
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/** |
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* GamiPress Shortcodes Editor Class |
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* |
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* @package GamiPress\Shortcodes\Editor |
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* @author GamiPress <contact@gamipress.com>, Ruben Garcia <rubengcdev@gmail.com> |
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* @since 1.0.0 |
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*/ |
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// Exit if accessed directly |
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if( !defined( 'ABSPATH' ) ) exit; |
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|
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class GamiPress_Shortcodes_Editor { |
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|
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/** |
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* @var array $shortcodes All registered shortcodes |
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* @since 1.4.7 |
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*/ |
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public $shortcodes = array(); |
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|
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/** |
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* @var bool $button_rendered Flag to check if button has been rendered |
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* @since 1.4.7 |
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*/ |
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public $button_rendered = false; |
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|
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/** |
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* @var bool $rendering_shortcodes Flag to check if currently is rendering shortcodes |
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* @since 1.4.7.1 |
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*/ |
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public $rendering_shortcodes = false; |
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|
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public function __construct() { |
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|
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$this->shortcodes = gamipress_get_shortcodes(); |
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|
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add_action( 'admin_enqueue_scripts', array( $this, 'admin_scripts' ), 99 ); |
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add_action( 'media_buttons', array( $this, 'render_button'), 20 ); |
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add_action( 'admin_footer', array( $this, 'render_modal' ) ); |
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|
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} |
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|
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/** |
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* Enqueue and localize relevant admin scripts |
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* |
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* @since 1.0.0 |
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*/ |
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public function admin_scripts( $hook ) { |
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|
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$min = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min'; |
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|
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// Enqueue shortcodes editor |
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wp_enqueue_script( 'gamipress-shortcodes-editor', GAMIPRESS_URL . 'assets/js/gamipress-shortcodes-editor' . $min . '.js', array( 'jquery', 'gamipress-admin-functions-js', 'gamipress-select2-js' ), GAMIPRESS_VER, true ); |
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|
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wp_localize_script( 'gamipress-shortcodes-editor', 'gamipress_shortcodes_editor', array( |
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'nonce' => gamipress_get_admin_nonce(), |
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'id_placeholder' => __( 'Select a Post', 'gamipress' ), |
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'id_multiple_placeholder' => __( 'Select Post(s)', 'gamipress' ), |
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'user_placeholder' => __( 'Select an User', 'gamipress' ), |
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'post_type_placeholder' => __( 'Default: All', 'gamipress' ), |
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'rank_placeholder' => __( 'Select a Rank', 'gamipress' ), |
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) ); |
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|
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} |
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|
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/** |
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* Render shortcode modal insert button |
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* |
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* @param string $editor_id |
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* |
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* @since 1.0.0 |
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*/ |
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public function render_button( $editor_id ) { |
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|
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// Prevent to render button inside shortcodes editor window |
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if( $this->rendering_shortcodes ) { return; } |
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|
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$this->button_rendered = true; |
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|
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echo '<a id="insert_gamipress_shortcodes" href="#TB_inline?width=660&height=800&inlineId=select_gamipress_shortcode" class="thickbox button gamipress_media_link" data-width="800">' |
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. '<span class="wp-media-buttons-icon dashicons dashicons-gamipress"></span> ' . 'GamiPress' |
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. '</a>'; |
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} |
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|
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/** |
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* Render shortcode modal content |
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* |
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* @since 1.0.0 |
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*/ |
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public function render_modal() { |
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|
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// Return early if button hasn't been rendered |
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if( ! $this->button_rendered ) { return; } |
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|
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$this->rendering_shortcodes = true; |
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|
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?> |
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|
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<div id="select_gamipress_shortcode" style="display:none;"> |
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<div class="wrap"> |
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<h3><?php _e( 'GamiPress shortcode', 'gamipress' ); ?></h3> |
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<div class="alignleft"> |
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<select id="select_shortcode"><?php echo $this->get_shortcode_selector(); ?></select> |
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</div> |
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<div class="alignright"> |
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<a id="gamipress_insert" class="button-primary" href="#" style="color:#fff;"><?php esc_attr_e( 'Insert Shortcode', 'gamipress' ); ?></a> |
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<a id="gamipress_cancel" class="button-secondary" href="#"><?php esc_attr_e( 'Cancel', 'gamipress' ); ?></a> |
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</div> |
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<div id="shortcode_options" class="alignleft clear"> |
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<?php $this->get_shortcode_sections(); ?> |
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</div> |
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</div> |
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</div> |
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|
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<?php |
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|
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$this->rendering_shortcodes = false; |
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} |
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|
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/** |
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* Generate the shortcode selector options |
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* |
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* @since 1.0.0 |
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* @updated 1.7.6 Added support for shortcode groups |
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* |
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* @return string |
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*/ |
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private function get_shortcode_selector() { |
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|
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// Setup vars |
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$output = ''; |
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$current_group = ''; |
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$groups = gamipress_get_shortcodes_groups(); |
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|
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$shortcodes = array(); |
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|
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// Make a first loop to reorder all shortcodes by group |
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foreach( $this->shortcodes as $shortcode ) { |
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|
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$group = $shortcode->group; |
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|
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// If group is not registered fallback to others |
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if( ! isset( $groups[$group] ) ) $group = 'others'; |
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|
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// Initialize shortcode group array |
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if( ! isset( $shortcodes[$group] ) ) $shortcodes[$group] = array(); |
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|
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// Add the shortcode to the group |
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$shortcodes[$group][] = $shortcode; |
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} |
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|
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if( isset( $shortcodes['others'] ) ) { |
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// Move others to the end |
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$others = $shortcodes['others']; |
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unset( $shortcodes['others'] ); |
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$shortcodes['others'] = $others; |
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} |
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|
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foreach( $shortcodes as $group => $group_shortcodes ) { |
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|
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// Skip empty groups |
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if( ! is_array( $group_shortcodes ) ) continue; |
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|
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if( $current_group !== $group ) { |
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|
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// Close the previous group |
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if( $current_group !== '' ) $output .= '</optgroup>'; |
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|
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// Render the shortcode group |
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$output .= sprintf( '<optgroup label="%1$s">', $groups[$group] ); |
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|
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// Set the current group for next loop |
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$current_group = $group; |
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|
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} |
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|
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// Render the group shortcodes as options |
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foreach( $group_shortcodes as $shortcode ) |
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$output .= sprintf( '<option value="%1$s">%2$s</option>', $shortcode->slug, $shortcode->name ); |
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|
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} |
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|
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return $output; |
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} |
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|
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/** |
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* Render all shortcodes sections |
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* |
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* @since 1.0.0 |
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* |
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* @return string |
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*/ |
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private function get_shortcode_sections() { |
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foreach( $this->shortcodes as $shortcode ) { |
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$this->get_shortcode_section( $shortcode ); |
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} |
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} |
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|
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/** |
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* Render a shortcode section |
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* |
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* @since 1.0.0 |
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* |
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* @param GamiPress_Shortcode $shortcode |
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*/ |
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private function get_shortcode_section( $shortcode ) { |
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?> |
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<div class="shortcode-section alignleft" id="<?php echo $shortcode->slug; ?>_wrapper"> |
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<p><strong>[<?php echo $shortcode->slug; ?>]</strong> - <?php echo $shortcode->description; ?></p> |
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|
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<?php $shortcode->show_form(); ?> |
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</div> |
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<?php |
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} |
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} |
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|
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/** |
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* Initialize the shortcodes editor. |
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* |
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* @since 1.0.0 |
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*/ |
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function gamipress_shortcodes_add_editor_button() { |
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|
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global $pagenow; |
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|
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// Prevent render on customizer and widgets |
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if( $pagenow === 'customize.php' || $pagenow === 'widgets.php' ) { |
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return; |
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} |
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|
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if( (bool) gamipress_get_option( 'disable_shortcodes_editor', false ) ) { |
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return; |
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} |
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|
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new GamiPress_Shortcodes_Editor(); |
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} |
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add_action( 'admin_init', 'gamipress_shortcodes_add_editor_button' ); |
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|
