bootstrap.php

<?php
/**
* TS Shortcode generator core
*  
* @tsframework
* @ ver 1.0
* 
* Author: Sohan Zaman (Theme Stones)
*/
if( !defined( 'TS_SCG_PATH' ) ) {
	define( 'TS_SCG_PATH', plugin_dir_path( __FILE__ ) );
}

if( !defined( 'TS_SCG_URL' ) ) {
	define( 'TS_SCG_URL', plugins_url( __FILE__ ) );
}

if( !class_exists( 'TS_Shortcode_Generator' ) ) :

	class TS_Shortcode_Generator {

		public $name = '';
		public $version = 1.0;
		public $url = '';
		public $template;
		public $title;
		public $icon;

		/**
		 * TS_Shortcode_Generator::__construct()
		 * Used as constructor
		 *
		 * @args - array of accepted arguments
		 *
		 * @return void
		 */
		public function __construct( $args ) {

			global $ts_shortcode_generator_instances;

			if( !is_array( $ts_shortcode_generator_instances ) ) {
				$ts_shortcode_generator_instances = array();
			}

			$args = wp_parse_args( $args, array(
				'name' => 'ts_shortcode_generator',
				'title' => __( 'TS Shortcode Generator', 'ts_core' ),
				'template' => null,
				'author' => 'Theme Stones',
				'website' => 'http://themestones.net/',
				'icon' => TS_SCG_URL . '/assets/img/icon.png',
				'version' => 1.0
			));

			$this->name = $args['name'];
			$this->version = $args['version'];
			$this->url = TS_SCG_PATH;
			$this->template = $args['template'];
			$this->title = $args['title'];
			$this->icon = $args['icon'];

			unset( $args['template'] );

			$ts_shortcode_generator_instances[] = $args;

			add_filter( 'tiny_mce_version', array( $this, 'ts_change_tmc_version' ) );

			add_action( 'init', array( $this, 'ts_add_generator_buttons' ) );

			add_action( 'wp_ajax_ts_shortcode_generator_' . $this->name , array( $this, 'ts_ajax_tinymce_callback' ) );
			add_action( 'wp_ajax_ts_ajax_module_view_' . $this->name , array( $this, 'ts_ajax_module_view_callback' ) );

		}

		/**
		 * TS_Shortcode_Generator::ts_add_generator_buttons()
		 * We will add the button using the function
		 *
		 * @return void
		 */
		public function ts_add_generator_buttons() {

			if( !current_user_can('edit_posts') && !current_user_can('edit_pages') ) {
				return;
			}

			if( get_user_option('rich_editing') == 'true' ) {

				add_filter( 'mce_external_plugins', array( &$this, 'ts_add_tmc_plugin' ), 5 );
				add_filter( 'mce_buttons', array( &$this, 'ts_register_button' ), 5 );
			}
		}

		/**
		 * TS_Shortcode_Generator::ts_register_button()
		 * Push the button into the array
		 *
		 * @return void
		 */
		public function ts_register_button( $buttons ) {
			global $ts_mce_activated;
			$ts_mce_activated = true;
			array_push( $buttons, 'separator', $this->name );
			return $buttons;
		}

		/**
		 * TS_Shortcode_Generator::ts_add_tmc_plugin()
		 * Include our js file as a plugin of tinyMCE
		 *
		 * @return void
		 */
		public function ts_add_tmc_plugin( $plugin_array ) {
			$plugin_array['ts_sc_generator'] = TS_SCG_URL . '/assets/js/core.js';
			$plugin_array[$this->name] = TS_SCG_URL . '/assets/js/plugin-empty.js';
			return $plugin_array;
		}

		/**
		 * TS_Shortcode_Generator::ts_change_tmc_version()
		 * We should change the version of tinyMCE after adding our plugin
		 *
		 * @return void
		 */
		public function ts_change_tmc_version( $version ) {
			$version = $version + $this->version;
			return $version;
		}

		/**
		 * TS_Shortcode_Generator::ts_ajax_tinymce_callback()
		 * The ajax action which is called for initialization
		 * This action will fetch the popup canvas markup
		 *
		 * @return html
		 */
		public function ts_ajax_tinymce_callback() {

			if( !current_user_can('edit_pages') && !current_user_can('edit_posts') ) {
				die( __( 'You do not have rights to do this!', 'ts_core' ) );
			}

			$template = $this->template;

			require_once( TS_SCG_PATH . '/views/popup.php' );

			die();

		}

		/**
		 * TS_Shortcode_Generator::ts_ajax_module_view_callback()
		 * The ajax action called for fetching and parsing template
		 * This action will fetch the template array and apply conversion on it
		 *
		 * @return html
		 */
		public function ts_ajax_module_view_callback() {

			if ( !current_user_can('edit_pages') && !current_user_can('edit_posts') ) {
				die( __( 'You do not have rights to do this!', 'ts_core' ) );
			}

			$template = $this->template;

			$shortcodes = array();

			foreach( $template as $x => $group ) {

				foreach( $group['shortcodes'] as $i => $tag_args ) {

					$shortcodes[$tag_args['tag'] . '_' . $x . $i] = $tag_args;

				}

			}

			$requested = $_REQUEST['ts_tag'];

			$this->tsg_parse_field_view_circle_head( $shortcodes[$requested] );

			die();

		}

		/**
		 * TS_Shortcode_Generator::tsg_parse_field_view_circle_head()
		 * Takes php array and converts it to html markup
		 *
		 * @return html
		 */
		public function tsg_parse_field_view_circle_head( $args ) {

			$add_more_txt = sprintf( __( 'Add more %s', 'ts_core' ), $args['title'] );

			$remove_this_txt = sprintf( __( 'Remove this %s', 'ts_core' ), $args['title'] );

			$root_atts = array();

			$root_classes = array();

			$root_classes[] = 'ts-scg-shortcode-item-root';

			$root_atts[] = sprintf( 'data-shortcode-tag="%s"', esc_attr( $args['tag'] ) );

			if( isset( $args['repeatable'] ) && $args['repeatable'] == true ) {
				$root_atts[] = 'data-repeat="true"';
				$repeatable_footer = sprintf( '<input type="button" class="repeat-add button" value="%s">', $add_more_txt );
				$root_classes[] = 'tsg-repeatable-module';
				$repeatable_header = '<div class="tsg-repeatable-remover"><i class="fa fa-times"></i></div>';
			} else {
				$root_atts[] = 'data-repeat="false"';
				$repeatable_footer = '';
				$repeatable_header = '';
			}

			if( isset( $args['sortable'] ) && $args['sortable'] == true ) {
				$root_atts[] = 'data-sortable="true"';
				$sortable_handle = sprintf( '<div title="%s" class="tsg-sorter-handle"><i class="fa fa-arrows"></i></div><div class="tsg-sorter-collapse"><i class="fa fa-bars"></i></div>', $remove_this_txt );
				$root_classes[] = 'tsg-sortable-module';
			} else {
				$root_atts[] = 'data-sortable="false"';
				$sortable_handle = '';
			}

			if( isset( $args['selftag'] ) && $args['selftag'] == true ) {
				$root_atts[] = 'data-no-ending-tag="true"';
				$root_classes[] = 'tsg-selftag-module';
			} else {
				$root_atts[] = 'data-no-ending-tag="false"';
			}

			if( isset( $args['content'] ) ) {
				if( is_array( $args['content'] ) ) {
					if( isset( $args['content']['tag'] ) ) {
						$root_atts[] = 'data-content="shortcode"';
					} else {
						$root_atts[] = 'data-content="mixed"';
					}
				} else {
					$root_atts[] = sprintf( 'data-content="%s"', esc_attr( $args['content'] ) );
				}
			} else {
				$root_atts[] = 'data-content="false"';
			}

			$root_atts[] = sprintf( 'class="%s"', esc_attr( implode( ' ', $root_classes ) ) );

			if( isset( $args['nomore'] ) && $args['nomore'] == 'true' ) {
				foreach( $args['atts'] as $attr_index => $attr_args ) {
					if( isset( $attr_args['advanced'] ) && $attr_args['advanced'] == 'true' ) {
						unset( $args['atts'][ $attr_index ] );
					}
				}
			}

			?>
			<div <?php echo implode( ' ', $root_atts ); ?>>
				<div class="tsg-modules-wrapper">
					<div class="tsg-module-inner">
						<div class="tsg-shortcode-main-title">
							<span class="label"><?php echo $args['title']; ?></span>
							<span class="desc"><?php echo $args['desc']; ?></span>
							<?php echo $repeatable_header; ?>
						</div>

						<?php if( isset( $args['atts'] ) && !isset( $args['noatts'] ) ) { ?>
						<div class="ts-scg-shortcode-item-atts">

							<?php foreach( $args['atts'] as $name => $atts_args ) {
								$atts_args['parent_tag'] = $args['tag'];
								$this->tsg_get_attr_field_elems( $name, $atts_args );
							} ?>
							<div class="ts-scg-shortcode-item-more-atts tsg-more-atts-closed">More <i class="fa fa-angle-double-down"></i><i class="fa fa-angle-double-up"></i></div>
						</div>
						<?php }
						if( isset( $args['content'] ) ) {

							$cont_title = ( isset( $args['content_title'] ) ? $args['content_title'] : __( 'Contents', 'ts_core' ) );
							$cont_desc = ( isset( $args['content_desc'] ) ? $args['content_desc'] : __( 'Insert your contents from here', 'ts_core' ) );

						?>
						<div class="ts-scg-shortcode-item-content">

							<div class="tsg-shortcode-main-title">
								<span class="label"><?php echo $cont_title; ?></span>
								<span class="desc"><?php echo $cont_desc; ?></span>
							</div>

							<?php
							if( is_array( $args['content'] ) ) {
								if( isset( $args['content']['tag'] ) ) {
									$this->tsg_parse_field_view_circle_tale( $args['content'] );
								} else {
									foreach( $args['content'] as $mx_content ) {
										if( is_array( $mx_content ) ) {
											echo '<div class="tsg-mixed-shortcode-content-module" data-type="shortcode">';
											$this->tsg_parse_field_view_circle_tale( $mx_content );
										} else {
											echo sprintf( '<div class="tsg-mixed-shortcode-content-module" data-type="%s">', $mx_content );
											?>
											<div class="tsg-shortcode-content-field">
											<?php require( dirname(__FILE__) . sprintf( '/views/fields/%s.php', $mx_content ) ); ?>
											</div>
											<?php
										}
										echo '</div>';
									}
								}
							} else {
							?>
							<div class="tsg-shortcode-content-field">
								<?php require( dirname(__FILE__) . sprintf( '/views/fields/%s.php', $args['content'] ) ); ?>
							</div>
							<?php } ?>
						</div>
						<?php }
					echo $sortable_handle; ?>
					</div>
				</div>
				<?php echo $repeatable_footer; ?>
			</div>
			<?php
		}

		/**
		 * TS_Shortcode_Generator::tsg_parse_field_view_circle_tale()
		 * Alias of ::tsg_parse_field_view_circle_head()
		 *
		 * @return html
		 */
		public function tsg_parse_field_view_circle_tale( $args ) {
			$this->tsg_parse_field_view_circle_head( $args );
		}

		/**
		 * TS_Shortcode_Generator::tsg_get_attr_field_elems()
		 * Used only on attribute fields
		 *
		 * @return html
		 */
		public function tsg_get_attr_field_elems( $name, $args, $sbs = true ) {

			$def_root = $args['default'];

			$field_type = $args['type'];

			if( $sbs ) {
				$layout_class = ' normal-sbs-view';
			} else {
				$layout_class = '';
			}

			if( isset( $args['advanced'] ) && $args['advanced'] == true ) {
				$layout_class .= ' ts-shortcode-advanced-atts';
			}

			if( isset( $args['default'] ) ) {
				$data_def = '';
				$data_def .= ( is_array( $args['default'] ) ? implode( ', ', $args['default'] ) : $args['default'] );
				if( $def_root == false && $field_type == 'toggle' ) {
					$data_def = 'no';
				} elseif( $def_root == true && $field_type == 'toggle' ) {
					$data_def = 'yes';
				}
			} else {
				$data_def = '';
			}

			?>
			<div data-attr-default="<?php echo esc_attr( $data_def ); ?>" data-field-type="<?php echo esc_attr( $field_type ); ?>" data-attr-name="<?php echo esc_attr( $name ) ?>" class="ts-scg-attr-item<?php echo $layout_class; ?>">
				<div class="ts-scg-attr-item-label">
					<span class="label"><?php echo $args['title'] ?></span>
					<?php if( $args['desc'] ) { ?>
						<span class="desc"><?php echo $args['desc'] ?></span>
					<?php } ?>
				</div>
				<div class="ts-scg-attr-item-value">
					<?php require( dirname(__FILE__) . '/views/fields/' . $field_type . '.php' ); ?>
				</div>
			</div>
			<?php
		}

	}

endif;

/**
 * Required function ts_generator_add_dummy_elements()
 * 
 * Adds dummy element to the DOM
 *
 * DO NOT REMOVE OR MODIFY THIS FUNCTION
 * 
 * return void
 */
add_action( 'admin_footer', 'ts_generator_add_dummy_elements', 999 );

if( !function_exists( 'ts_generator_add_dummy_elements' ) ) {
	function ts_generator_add_dummy_elements() {
		
		global $ts_mce_activated;

		if( $ts_mce_activated !== true ) {
			return;
		}

		echo '<div id="ts-generator-overlay"><div class="tsg-loader ts-animated ts-animate-loader"></div></div><div id="ts-generator-root"></div>';

	}
}

/**
 * Required function ts_generator_scripts_styles()
 * 
 * Enqueue required scripts and styles
 *
 * DO NOT REMOVE OR MODIFY THIS FUNCTION
 * 
 * return void
 */
add_action( 'admin_enqueue_scripts', 'ts_generator_scripts_styles' );

if( !function_exists( 'ts_generator_scripts_styles' ) ) {
	function ts_generator_scripts_styles() {

		global $ts_shortcode_generator_instances;

		if( !current_user_can('edit_posts') && !current_user_can('edit_pages') ) {
			return;
		}

		if( get_user_option('rich_editing') != 'true' ) {
			return;
		}
		
		if( ! wp_script_is( 'mce-view' ) ) {
			return;
		}

		wp_enqueue_style( 'ts-generator-styles', TS_SCG_URL . '/assets/css/generator.css', '1.0' );
		wp_enqueue_style( 'ts-font-awesome', TS_SCG_URL . '/assets/css/font-awesome.min.css', '4.4.0' );
		wp_enqueue_style( 'ts-select2-css', TS_SCG_URL . '/assets/css/select2.css', '1.1' );
		wp_enqueue_style( 'ts-bootstrap-colorpicker-css', TS_SCG_URL . '/assets/css/bootstrap-colorpicker.min.css', '1.1' );
		wp_register_script( 'ts-kia-metabox', TS_SCG_URL . '/assets/js/kia-metabox.js', array( 'jquery' ), '1.0', true );
		wp_register_script( 'ts-bootstrap-colorpicker', TS_SCG_URL . '/assets/js/bootstrap-colorpicker.min.js', array( 'jquery' ), '1.0', true );
		wp_register_script( 'ts-select2', TS_SCG_URL . '/assets/js/select2.min.js', array( 'jquery' ), '1.0', true );
		wp_enqueue_script( 'ts-generator-scripts', TS_SCG_URL . '/assets/js/generator.js', array( 'jquery', 'ts-bootstrap-colorpicker', 'ts-kia-metabox', 'jquery-ui-slider', 'jquery-ui-datepicker', 'jquery-ui-sortable', 'ts-select2' ), '1.0', true );
		wp_enqueue_script( 'ts-generator-localizer', TS_SCG_URL . '/assets/js/plugin-empty.js', '', '1.0', false );

		wp_localize_script( 'ts-generator-localizer', 'ts_shortcode_generator_instances', $ts_shortcode_generator_instances );

	}
}

/**
 * Helper function ts_get_fa_icons_array()
 * 
 * Get list of font awesome icon classes
 *
 * Used from files available in this framework.
 * If you wish to modify this function, do not delete the files inside. They are used to print icons in the UI.
 * 
 * return array()
 */
if( !function_exists( 'ts_get_fa_icons_array' ) ) :
	function ts_get_fa_icons_array() {
		$pattern = '/\.(fa-(?:\w+(?:-)?)+):before\s*{\s*content/';
		$subject = file_get_contents( TS_SCG_URL . '/assets/css/font-awesome.css' );

		preg_match_all( $pattern, $subject, $matches, PREG_SET_ORDER );

		$icons = array();

		foreach( $matches as $match ) {
			$icons[] = $match[1];
		}
		return $icons;
	}
endif;

/**
 * Helper function return_terms_for_tsg_template()
 * 
 * Get list of all terms of certain taxonomy
 *
 * @param       taxonomy name   default "category"
 * @param       return id?      default true, use false to return slug
 * 
 * return array()
 */
if( !function_exists('return_terms_for_tsg_template') ) :
	function return_terms_for_tsg_template( $tax = 'category', $id = true ) {
		$terms = get_terms( $tax, array( 'hide_empty' => true) );
		$output = array();
		foreach( $terms as $term ) {
			$output[] = array(
				'val' => ( $id ? $term->term_id : $term->slug ),
				'label' => $term->name . ' (' . $term->count . ')',
			);
		}
		return $output;
	}
endif;

/**
 * Helper function return_posts_for_tsg_template()
 * 
 * Get list of all posts
 *
 * @param       post type       default "post"
 * @param       return id?      default true, use false to return post title
 * 
 * return array()
 */
if( !function_exists('return_posts_for_tsg_template') ) :
	function return_posts_for_tsg_template( $type = 'post', $id = true ) {
		$posts = get_posts( array(
			'posts_per_page' => -1,
			'post_type' => $type,
			'post_status' => 'publish',
		));
		$output = array();
		foreach( $posts as $post ) {
			$output[] = array(
				'val' => ( $id ? $post->ID : $post->post_name ),
				'label' => $post->post_title,
			);
		}
		return $output;
	}
endif;

/**
 * Helper function ts_return_cf7_array_for_scg()
 * 
 * Get available contact form names for Contact Form 7 plugin
 * 
 * return array()
 */
if( !function_exists( 'ts_return_cf7_array_for_scg' ) ) {
	function ts_return_cf7_array_for_scg() {
		$args = array(
			'post_type' => 'wpcf7_contact_form',
			'posts_per_page' => -1
		);
		$forms = get_posts( $args );
		$output = array();
		if( $forms ) {
			foreach( $forms as $form ) {
				$output[] = array(
					'val' => $form->post_title,
					'label' => $form->post_title,
				);
			}
		}
		return $output;
	}
}

/**
 * Helper function return_wc_attributes_for_tsg_template()
 * 
 * Get product attributes for WooCommerce plugin
 * 
 * return array()
 */
if( !function_exists('return_wc_attributes_for_tsg_template') ) :
	function return_wc_attributes_for_tsg_template() {

		global $wpdb;

		$prefix = $wpdb->prefix;
		$taxonomies = $wpdb->get_results( 'SELECT * FROM ' . $prefix . 'woocommerce_attribute_taxonomies' );

		$output = array();

		if( $taxonomies ) {
			foreach( $taxonomies as $taxonomy ) {
				$array = get_object_vars( $taxonomy );
				$label = $array['attribute_label'];
				$slug = $array['attribute_name'];
				$terms = get_terms( 'pa_' . $slug, array( 'hide_empty' => true) );
				$add = array();

				$add['label'] = $label == '' ? $slug : $label;
				$add['opts'] = array();

				foreach( $terms as $term ) {
					$add_opt = array(
						'val' => $term->slug,
						'label' => $term->name,
					);
					$add['opts'][] = $add_opt;
				}

				$output[] = $add;
			}
		}
		return $output;

	}
endif;

/**
 * Helper function ts_get_css3_intro_animations()
 * 
 * Get classes for animate.css if you want to use it
 * 
 * return array()
 */
if( !function_exists('ts_get_css3_intro_animations') ) :
	function ts_get_css3_intro_animations() {

		$output = array();

		$anims = array(
			'',
			'bounceIn',
			'bounceInDown',
			'bounceInLeft',
			'bounceInRight',
			'bounceInUp',
			'fadeIn',
			'fadeInDown',
			'fadeInDownBig',
			'fadeInLeft',
			'fadeInLeftBig',
			'fadeInRight',
			'fadeInRightBig',
			'fadeInUp',
			'fadeInUpBig',
			'flipInX',
			'flipInY',
			'rotateIn',
			'rotateInDownLeft',
			'rotateInDownRight',
			'rotateInUpLeft',
			'rotateInUpRight',
			'slideInUp',
			'slideInDown',
			'slideInLeft',
			'slideInRight',
			'zoomIn',
			'zoomInDown',
			'zoomInLeft',
			'zoomInRight',
			'zoomInUp',
			'rollIn',
			'lightSpeedIn',
		);

		foreach( $anims as $anim ) {
			$add = array();
			$add['val'] = $anim;
			$add['label'] = $anim;
			$output[] = $add;
		}

		return $output;

	}
endif;