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<?php |
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/** |
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* Helper methods. |
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* |
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* @package Orderable/Classes |
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*/ |
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|
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defined( 'ABSPATH' ) || exit; |
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|
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/** |
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* Helpers class. |
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*/ |
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class Orderable_Helpers { |
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/** |
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* Get term ID by slug. |
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* |
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* @param string $slug |
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* @param string $taxonomy |
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* |
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* @return int|bool |
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*/ |
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public static function get_term_id_by_slug( $slug, $taxonomy = 'product_cat' ) { |
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global $wpdb; |
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|
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$results = $wpdb->get_var( $wpdb->prepare( |
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"SELECT DISTINCT t.term_id |
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FROM wp_term_taxonomy AS tt |
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INNER JOIN wp_terms AS t ON tt.term_id = t.term_id |
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WHERE t.slug = %s |
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AND tt.taxonomy = %s", |
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$slug, |
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$taxonomy |
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) ); |
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|
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return $results ? absint( $results ) : false; |
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} |
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|
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/** |
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* Load classes. |
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* |
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* @param array $classes Key = filename / Value = Class name. |
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* @param string $module Module folder name. |
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*/ |
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public static function load_classes( $classes, $module, $root = ORDERABLE_MODULES_PATH ) { |
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foreach ( $classes as $file_name => $class_name ) { |
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$path = $root . $module . '/class-' . $file_name . '.php'; |
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|
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if ( ! file_exists( $path ) ) { |
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continue; |
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} |
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|
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require_once $path; |
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|
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if ( ! method_exists( $class_name, 'run' ) ) { |
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continue; |
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} |
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|
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$class_name::run(); |
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} |
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} |
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|
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/** |
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* Get pro button. |
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* |
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* @param string $campaign |
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* @param string $text |
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* @param bool $lock_icon |
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* |
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* @return string |
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*/ |
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public static function get_pro_button( $campaign = '', $text = '', $lock_icon = true ) { |
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$text = empty( $text ) ? __( 'Available in Pro', 'orderable' ) : $text; |
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$lock_icon = $lock_icon ? '<span class="dashicons dashicons-lock"></span>' : ''; |
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$url = self::get_pro_url( $campaign ); |
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|
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return sprintf( '<a href="%s" class="orderable-admin-button orderable-admin-button--pro" target="_blank">%s %s</a>', esc_url( $url ), $lock_icon, $text ); |
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} |
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|
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/** |
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* Get pro URL. |
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* |
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* @param string $campaign Campaign. |
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* |
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* @return string |
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*/ |
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public static function get_pro_url( $campaign = '', $path = '' ) { |
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$campaign = ! empty( $campaign ) ? sprintf( '&utm_campaign=%s', $campaign ) : ''; |
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|
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return sprintf( 'https://orderable.com/%s?utm_source=Orderable&utm_medium=Plugin%s', $path, $campaign ); |
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} |
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|
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/** |
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* Prepare post type labels. |
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* |
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* @param array $labels |
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* |
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* @return array|bool |
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*/ |
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public static function prepare_post_type_labels( $labels = array() ) { |
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if ( empty( $labels ) ) { |
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return false; |
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} |
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|
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return array( |
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'name' => $labels['plural'], |
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'singular_name' => $labels['singular'], |
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'menu_name' => $labels['plural'], |
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'name_admin_bar' => $labels['singular'], |
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'add_new' => __( 'Add New', 'orderable' ), |
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'add_new_item' => sprintf( __( 'Add New %s', 'orderable' ), $labels['singular'] ), |
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'new_item' => sprintf( __( 'New %s', 'orderable' ), $labels['singular'] ), |
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'edit_item' => sprintf( __( 'Edit %s', 'orderable' ), $labels['singular'] ), |
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'view_item' => sprintf( __( 'View %s', 'orderable' ), $labels['singular'] ), |
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'all_items' => $labels['plural'], |
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'search_items' => sprintf( __( 'Search %s', 'orderable' ), $labels['plural'] ), |
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'parent_item_colon' => sprintf( __( 'Parent %s:', 'orderable' ), $labels['plural'] ), |
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'not_found' => sprintf( __( 'No %s found.', 'orderable' ), strtolower( $labels['plural'] ) ), |
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'not_found_in_trash' => sprintf( __( 'No %s found in trash.', 'orderable' ), strtolower( $labels['plural'] ) ), |
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'featured_image' => sprintf( _x( '%s Featured Image', 'Overrides the “Featured Image” phrase for this post type. Added in 4.3', 'orderable' ), $labels['singular'] ), |
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'set_featured_image' => _x( 'Set featured image', 'Overrides the “Set featured image” phrase for this post type. Added in 4.3', 'orderable' ), |
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'remove_featured_image' => _x( 'Remove featured image', 'Overrides the “Remove featured image” phrase for this post type. Added in 4.3', 'orderable' ), |
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'use_featured_image' => _x( 'Use as featured image', 'Overrides the “Use as featured image” phrase for this post type. Added in 4.3', 'orderable' ), |
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'archives' => sprintf( _x( '%s archives', 'The post type archive label used in nav menus. Default “Post Archives”. Added in 4.4', 'orderable' ), $labels['plural'] ), |
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'insert_into_item' => sprintf( _x( 'Insert into %s', 'Overrides the “Insert into post”/”Insert into page” phrase (used when inserting media into a post). Added in 4.4', 'orderable' ), strtolower( $labels['singular'] ) ), |
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'uploaded_to_this_item' => sprintf( _x( 'Uploaded to this %s', 'Overrides the “Uploaded to this post”/”Uploaded to this page” phrase (used when viewing media attached to a post). Added in 4.4', 'orderable' ), strtolower( $labels['singular'] ) ), |
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'filter_items_list' => sprintf( _x( 'Filter %s list', 'Screen reader text for the filter links heading on the post type listing screen. Default “Filter posts list”/”Filter pages list”. Added in 4.4', 'orderable' ), strtolower( $labels['plural'] ) ), |
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'items_list_navigation' => sprintf( _x( '%s list navigation', 'Screen reader text for the pagination heading on the post type listing screen. Default “Posts list navigation”/”Pages list navigation”. Added in 4.4', 'orderable' ), $labels['plural'] ), |
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'items_list' => sprintf( _x( '%s list', 'Screen reader text for the items list heading on the post type listing screen. Default “Posts list”/”Pages list”. Added in 4.4', 'orderable' ), $labels['plural'] ), |
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); |
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} |
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|
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/** |
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* Outputs the pro feature modal. |
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*/ |
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public static function orderable_pro_modal() { |
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require_once self::get_template_path( 'templates/admin/orderable-pro-modal.php' ); |
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} |
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|
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/** |
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* Custom kses method so we can also modify CSS properties allowed. |
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* |
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* @param string $content |
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* @param string $context |
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* |
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* @return string |
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*/ |
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public static function kses( $content, $context = '' ) { |
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if ( empty( $content ) ) { |
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return $content; |
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} |
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|
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// Modify allowed CSS. |
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add_filter( 'safe_style_css', array( __CLASS__, 'safe_css' ) ); |
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|
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$content = wp_kses( $content, self::kses_allowed_html( $context ) ); |
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|
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// Disable CSS modification. |
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remove_filter( 'safe_style_css', array( __CLASS__, 'safe_css' ) ); |
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|
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return $content; |
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} |
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|
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/** |
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* Sanitise output and allow form elements. |
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* |
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* @param string $context |
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* |
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* @return array |
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*/ |
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public static function kses_allowed_html( $context = '' ) { |
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$allowed_html = wp_kses_allowed_html( 'post' ); |
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|
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if ( 'form' === $context ) { |
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$allowed_attributes = array( |
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'name' => array(), |
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'class' => array(), |
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'value' => array(), |
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'type' => array(), |
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'selected' => array(), |
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); |
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|
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$allowed_html['span'] = $allowed_attributes; |
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$allowed_html['select'] = $allowed_attributes; |
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$allowed_html['option'] = $allowed_attributes; |
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$allowed_html['input'] = $allowed_attributes; |
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} |
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|
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return $allowed_html; |
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} |
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|
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/** |
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* Modify safe CSS values. |
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* |
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* @param array $safe_css |
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* |
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* @return array |
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*/ |
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public static function safe_css( $safe_css = array() ) { |
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$safe_css[] = 'display'; |
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|
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return $safe_css; |
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} |
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|
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/** |
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* Delete Orderable transients. |
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*/ |
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public static function delete_orderable_transients() { |
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global $wpdb; |
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|
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$wpdb->query( " |
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DELETE FROM $wpdb->options |
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WHERE option_name LIKE ('%%\_transient\_timeout\_orderable\_%%') |
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OR option_name LIKE ('%%\_transient\_orderable\_%%') |
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" ); |
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} |
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|
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/** |
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* Has notices? |
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* |
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* @return bool |
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*/ |
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public static function has_notices() { |
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return ! empty( WC()->session->get( 'wc_notices', array() ) ); |
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} |
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|
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/** |
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* Add image to media library. |
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* |
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* @param string $url URL. |
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* @param int $associated_with_post Post ID if media is associated to post. |
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* @param string $file_name File name. |
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* |
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* @return bool|int|WP_Error |
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*/ |
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public static function add_to_media( $url, $associated_with_post = 0, $file_name = '' ) { |
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require_once ABSPATH . 'wp-admin/includes/file.php'; |
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require_once ABSPATH . 'wp-admin/includes/media.php'; |
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require_once ABSPATH . 'wp-admin/includes/image.php'; |
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|
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$tmp = download_url( $url ); |
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$post_id = $associated_with_post; |
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$file_array = array(); |
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|
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// Set variables for storage. |
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// fix file filename for query strings. |
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preg_match( '/[^\?]+\.(jpg|jpe|jpeg|gif|png|apk)/i', $url, $matches ); |
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|
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if ( empty( $matches ) ) { |
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return false; |
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} |
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|
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$file_array['name'] = ! empty( $file_name ) ? $file_name : basename( $matches[0] ); |
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$file_array['tmp_name'] = $tmp; |
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|
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// If error storing temporarily, unlink. |
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if ( is_wp_error( $tmp ) ) { |
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@unlink( $file_array['tmp_name'] ); |
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|
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return false; |
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} |
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|
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// do the validation and storage stuff. |
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$id = media_handle_sideload( $file_array, $post_id ); |
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|
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// If error storing permanently, unlink. |
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if ( is_wp_error( $id ) ) { |
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@unlink( $file_array['tmp_name'] ); |
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|
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return false; |
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} |
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|
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return $id; |
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} |
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|
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/** |
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* Check for the template in theme if exits then returns the file path |
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* in theme, else returns the path in plugin. |
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* |
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* This function simplifies the path in the theme to orderable/{module-slug}/template.php. |
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* For example if the path of file in plugin is |
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* /inc/modules/drawer/templates/floating-cart.php then the path in the theme |
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* would be orderable/drawer/floating-cart.php. |
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* |
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* @param string $file File to load. |
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* @param string $module Module slug example 'addons-pro'. Default: false. |
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* @param bool $pro Whether to find the template in pro plugin. Default: false. |
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* |
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* @return string |
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*/ |
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public static function get_template_path( $file, $module = false, $pro = false ) { |
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// Look for the file in theme. |
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// Remove 'templates/' if it exists in the start. |
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if ( 'templates/' === substr( $file, 0, 10 ) ) { |
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$file = substr( $file, 10 ); |
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} |
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|
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$theme_path = 'orderable/' . $file; |
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|
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if ( $module ) { |
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$theme_path = sprintf( 'orderable/%s/%s', $module, $file ); |
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} |
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|
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// If template found in the theme, then return the theme path. |
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$theme_template = locate_template( $theme_path ); |
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if ( $theme_template ) { |
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return $theme_template; |
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} |
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|
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// Else look in the plugin. |
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|
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if ( $pro && ! defined( 'ORDERABLE_PRO_PATH' ) ) { |
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return false; |
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} |
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|
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$orderable_path = $pro ? ORDERABLE_PRO_PATH : ORDERABLE_PATH; |
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|
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if ( $module ) { |
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return sprintf( '%sinc/modules/%s/templates/%s', $orderable_path, $module, $file ); |
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} else { |
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return $orderable_path . 'templates/' . $file; |
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} |
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} |
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} |
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|
