Current File : /home/tradesc/www/relax/wp-content/plugins/elementor/includes/template-library/sources/base.php
<?php
namespace Elementor\TemplateLibrary;
use Elementor\Controls_Stack;
use Elementor\Plugin;
use Elementor\Utils;
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly.
}
/**
* Elementor template library source base.
*
* Elementor template library source base handler class is responsible for
* initializing all the methods controlling the source of Elementor templates.
*
* @since 1.0.0
* @abstract
*/
abstract class Source_Base {
/**
* User meta.
*
* Holds the current user meta data.
*
* @access private
*
* @var array
*/
private $user_meta;
/**
* Get template ID.
*
* Retrieve the template ID.
*
* @since 1.0.0
* @access public
* @abstract
*/
abstract public function get_id();
/**
* Get template title.
*
* Retrieve the template title.
*
* @since 1.0.0
* @access public
* @abstract
*/
abstract public function get_title();
/**
* Register template data.
*
* Used to register custom template data like a post type, a taxonomy or any
* other data.
*
* @since 1.0.0
* @access public
* @abstract
*/
abstract public function register_data();
/**
* Get templates.
*
* Retrieve templates from the template library.
*
* @since 1.0.0
* @access public
* @abstract
*
* @param array $args Optional. Filter templates list based on a set of
* arguments. Default is an empty array.
*/
abstract public function get_items( $args = [] );
/**
* Get template.
*
* Retrieve a single template from the template library.
*
* @since 1.0.0
* @access public
* @abstract
*
* @param int $template_id The template ID.
*/
abstract public function get_item( $template_id );
/**
* Get template data.
*
* Retrieve a single template data from the template library.
*
* @since 1.5.0
* @access public
* @abstract
*
* @param array $args Custom template arguments.
*/
abstract public function get_data( array $args );
/**
* Delete template.
*
* Delete template from the database.
*
* @since 1.0.0
* @access public
* @abstract
*
* @param int $template_id The template ID.
*/
abstract public function delete_template( $template_id );
/**
* Save template.
*
* Save new or update existing template on the database.
*
* @since 1.0.0
* @access public
* @abstract
*
* @param array $template_data The template data.
*/
abstract public function save_item( $template_data );
/**
* Update template.
*
* Update template on the database.
*
* @since 1.0.0
* @access public
* @abstract
*
* @param array $new_data New template data.
*/
abstract public function update_item( $new_data );
/**
* Export template.
*
* Export template to a file.
*
* @since 1.0.0
* @access public
* @abstract
*
* @param int $template_id The template ID.
*/
abstract public function export_template( $template_id );
/**
* Template library source base constructor.
*
* Initializing the template library source base by registering custom
* template data.
*
* @since 1.0.0
* @access public
*/
public function __construct() {
$this->register_data();
}
/**
* Mark template as favorite.
*
* Update user meta containing his favorite templates. For a given template
* ID, add the template to the favorite templates or remove it from the
* favorites, based on the `favorite` parameter.
*
* @since 1.9.0
* @access public
*
* @param int $template_id The template ID.
* @param bool $favorite Optional. Whether the template is marked as
* favorite, or not. Default is true.
*
* @return int|bool User meta ID if the key didn't exist, true on successful
* update, false on failure.
*/
public function mark_as_favorite( $template_id, $favorite = true ) {
$favorites_templates = $this->get_user_meta( 'favorites' );
if ( ! $favorites_templates ) {
$favorites_templates = [];
}
if ( $favorite ) {
$favorites_templates[ $template_id ] = $favorite;
} elseif ( isset( $favorites_templates[ $template_id ] ) ) {
unset( $favorites_templates[ $template_id ] );
}
return $this->update_user_meta( 'favorites', $favorites_templates );
}
/**
* Get current user meta.
*
* Retrieve Elementor meta data for the current user.
*
* @since 1.9.0
* @access public
*
* @param string $item Optional. User meta key. Default is null.
*
* @return null|array An array of user meta data, or null otherwise.
*/
public function get_user_meta( $item = null ) {
if ( null === $this->user_meta ) {
$this->user_meta = get_user_meta( get_current_user_id(), $this->get_user_meta_prefix(), true );
}
if ( ! $this->user_meta ) {
$this->user_meta = [];
}
if ( $item ) {
if ( isset( $this->user_meta[ $item ] ) ) {
return $this->user_meta[ $item ];
}
return null;
}
return $this->user_meta;
}
/**
* Update current user meta.
*
* Update user meta data based on meta key an value.
*
* @since 1.9.0
* @access public
*
* @param string $key Optional. User meta key.
* @param mixed $value Optional. User meta value.
*
* @return int|bool User meta ID if the key didn't exist, true on successful
* update, false on failure.
*/
public function update_user_meta( $key, $value ) {
$meta = $this->get_user_meta();
$meta[ $key ] = $value;
$this->user_meta = $meta;
return update_user_meta( get_current_user_id(), $this->get_user_meta_prefix(), $meta );
}
/**
* Replace elements IDs.
*
* For any given Elementor content/data, replace the IDs with new randomly
* generated IDs.
*
* @since 1.0.0
* @access protected
*
* @param array $content Any type of Elementor data.
*
* @return mixed Iterated data.
*/
protected function replace_elements_ids( $content ) {
return Plugin::$instance->db->iterate_data( $content, function( $element ) {
$element['id'] = Utils::generate_random_string();
return $element;
} );
}
/**
* Get Elementor library user meta prefix.
*
* Retrieve user meta prefix used to save Elementor data.
*
* @since 1.9.0
* @access protected
*
* @return string User meta prefix.
*/
protected function get_user_meta_prefix() {
return 'elementor_library_' . $this->get_id();
}
/**
* Process content for export/import.
*
* Process the content and all the inner elements, and prepare all the
* elements data for export/import.
*
* @since 1.5.0
* @access protected
*
* @param array $content A set of elements.
* @param string $method Accepts either `on_export` to export data or
* `on_import` to import data.
*
* @return mixed Processed content data.
*/
protected function process_export_import_content( $content, $method ) {
return Plugin::$instance->db->iterate_data(
$content, function( $element_data ) use ( $method ) {
$element = Plugin::$instance->elements_manager->create_element_instance( $element_data );
// If the widget/element isn't exist, like a plugin that creates a widget but deactivated
if ( ! $element ) {
return null;
}
return $this->process_element_export_import_content( $element, $method );
}
);
}
/**
* Process single element content for export/import.
*
* Process any given element and prepare the element data for export/import.
*
* @since 1.5.0
* @access protected
*
* @param Controls_Stack $element
* @param string $method
*
* @return array Processed element data.
*/
protected function process_element_export_import_content( Controls_Stack $element, $method ) {
$element_data = $element->get_data();
if ( method_exists( $element, $method ) ) {
// TODO: Use the internal element data without parameters.
$element_data = $element->{$method}( $element_data );
}
foreach ( $element->get_controls() as $control ) {
$control_class = Plugin::$instance->controls_manager->get_control( $control['type'] );
// If the control isn't exist, like a plugin that creates the control but deactivated.
if ( ! $control_class ) {
return $element_data;
}
if ( method_exists( $control_class, $method ) ) {
$element_data['settings'][ $control['name'] ] = $control_class->{$method}( $element->get_settings( $control['name'] ), $control );
}
// On Export, check if the control has an argument 'export' => false.
if ( 'on_export' === $method && isset( $control['export'] ) && false === $control['export'] ) {
unset( $element_data['settings'][ $control['name'] ] );
}
}
return $element_data;
}
}
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