745 lines
20 KiB
PHP
745 lines
20 KiB
PHP
<?php
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defined( 'ABSPATH' ) || die( 'Cheatin’ uh?' );
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/**
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* Class that handles templates and menus.
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*
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* @since 1.7
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* @author Grégory Viguier
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*/
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class Imagify_Views {
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/**
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* Class version.
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*
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* @var string
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* @since 1.7
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*/
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const VERSION = '1.1';
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/**
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* Slug used for the settings page URL.
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*
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* @var string
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* @since 1.7
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* @access protected
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*/
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protected $slug_settings;
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/**
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* Slug used for the bulk optimization page URL.
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*
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* @var string
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* @since 1.7
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* @access protected
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*/
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protected $slug_bulk;
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/**
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* Slug used for the "custom folders" page URL.
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*
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* @var string
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* @since 1.7
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* @access protected
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*/
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protected $slug_files;
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/**
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* A list of JS templates to print at the end of the page.
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*
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* @var array
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* @since 1.9
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* @access protected
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*/
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protected $templates_in_footer = [];
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/**
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* Stores the "custom folders" files list instance.
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*
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* @var object Imagify_Files_List_Table
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* @since 1.7
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* @access protected
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*/
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protected $list_table;
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/**
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* Filesystem object.
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*
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* @var object Imagify_Filesystem
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* @since 1.7.1
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* @access protected
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* @author Grégory Viguier
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*/
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protected $filesystem;
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/**
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* The single instance of the class.
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*
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* @var object
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* @since 1.7
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* @access protected
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*/
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protected static $_instance;
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/** ----------------------------------------------------------------------------------------- */
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/** INSTANCE/INIT =========================================================================== */
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/** ----------------------------------------------------------------------------------------- */
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/**
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* The constructor.
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*
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* @since 1.7
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* @author Grégory Viguier
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* @access protected
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*/
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protected function __construct() {
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$this->slug_settings = IMAGIFY_SLUG;
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$this->slug_bulk = IMAGIFY_SLUG . '-bulk-optimization';
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$this->slug_files = IMAGIFY_SLUG . '-files';
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$this->filesystem = Imagify_Filesystem::get_instance();
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}
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/**
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* Get the main Instance.
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*
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* @since 1.7
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* @author Grégory Viguier
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* @access public
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*
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* @return object Main instance.
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*/
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public static function get_instance() {
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if ( ! isset( self::$_instance ) ) {
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self::$_instance = new self();
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}
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return self::$_instance;
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}
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/**
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* Launch the hooks.
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*
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* @since 1.7
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* @author Grégory Viguier
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* @access public
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*/
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public function init() {
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// Menu items.
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add_action( 'admin_menu', [ $this, 'add_site_menus' ] );
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if ( imagify_is_active_for_network() ) {
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add_action( 'network_admin_menu', [ $this, 'add_network_menus' ] );
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}
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// Action links in plugins list.
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$basename = plugin_basename( IMAGIFY_FILE );
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add_filter( 'plugin_action_links_' . $basename, [ $this, 'plugin_action_links' ] );
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add_filter( 'network_admin_plugin_action_links_' . $basename, [ $this, 'plugin_action_links' ] );
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// Save the "per page" option value from the files list screen.
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add_filter( 'set-screen-option', [ 'Imagify_Files_List_Table', 'save_screen_options' ], 10, 3 );
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// JS templates in footer.
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add_action( 'admin_print_footer_scripts', [ $this, 'print_js_templates' ] );
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}
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/** ----------------------------------------------------------------------------------------- */
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/** MENU ITEMS ============================================================================== */
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/** ----------------------------------------------------------------------------------------- */
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/**
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* Add sub-menus for all sites.
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*
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* @since 1.7
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* @author Grégory Viguier
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* @access public
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*/
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public function add_site_menus() {
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$wp_context = imagify_get_context( 'wp' );
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// Sub-menu item: bulk optimization.
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add_media_page( __( 'Bulk Optimization', 'imagify' ), __( 'Bulk Optimization', 'imagify' ), $wp_context->get_capacity( 'bulk-optimize' ), $this->get_bulk_page_slug(), [ $this, 'display_bulk_page' ] );
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if ( imagify_is_active_for_network() ) {
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return;
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}
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/**
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* Plugin is not network activated.
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*/
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if ( imagify_can_optimize_custom_folders() ) {
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// Sub-menu item: custom folders list.
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$cf_context = imagify_get_context( 'custom-folders' );
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$screen_id = add_media_page( __( 'Other Media optimized by Imagify', 'imagify' ), __( 'Other Media', 'imagify' ), $cf_context->get_capacity( 'optimize' ), $this->get_files_page_slug(), [ $this, 'display_files_list' ] );
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if ( $screen_id ) {
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// Load the data for this page.
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add_action( 'load-' . $screen_id, [ $this, 'load_files_list' ] );
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}
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}
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// Sub-menu item: settings.
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add_options_page( 'Imagify', 'Imagify', $wp_context->get_capacity( 'manage' ), $this->get_settings_page_slug(), [ $this, 'display_settings_page' ] );
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}
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/**
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* Add menu and sub-menus in the network admin when Imagify is network-activated.
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*
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* @since 1.7
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* @author Grégory Viguier
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* @access public
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*/
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public function add_network_menus() {
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global $submenu;
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$wp_context = imagify_get_context( 'wp' );
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if ( ! imagify_can_optimize_custom_folders() ) {
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// Main item: settings (edge case).
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add_menu_page( 'Imagify', 'Imagify', $wp_context->get_capacity( 'manage' ), $this->get_settings_page_slug(), array( $this, 'display_settings_page' ) );
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return;
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}
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$cf_context = imagify_get_context( 'custom-folders' );
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// Main item: bulk optimization (custom folders).
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add_menu_page( __( 'Bulk Optimization', 'imagify' ), 'Imagify', $cf_context->current_user_can( 'bulk-optimize' ), $this->get_bulk_page_slug(), array( $this, 'display_bulk_page' ) );
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// Sub-menu item: custom folders list.
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$screen_id = add_submenu_page( $this->get_bulk_page_slug(), __( 'Other Media optimized by Imagify', 'imagify' ), __( 'Other Media', 'imagify' ), $cf_context->current_user_can( 'bulk-optimize' ), $this->get_files_page_slug(), array( $this, 'display_files_list' ) );
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// Sub-menu item: settings.
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add_submenu_page( $this->get_bulk_page_slug(), 'Imagify', __( 'Settings', 'imagify' ), $wp_context->get_capacity( 'manage' ), $this->get_settings_page_slug(), array( $this, 'display_settings_page' ) );
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// Change the sub-menu label.
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if ( ! empty( $submenu[ $this->get_bulk_page_slug() ] ) ) {
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$submenu[ $this->get_bulk_page_slug() ][0][0] = __( 'Bulk Optimization', 'imagify' ); // WPCS: override ok.
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}
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if ( $screen_id ) {
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// On the "Other Media optimized by Imagify" page, load the data.
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add_action( 'load-' . $screen_id, array( $this, 'load_files_list' ) );
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}
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}
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/** ----------------------------------------------------------------------------------------- */
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/** PLUGIN ACTION LINKS ===================================================================== */
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/** ----------------------------------------------------------------------------------------- */
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/**
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* Add links to the plugin row in the plugins list.
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*
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* @since 1.7
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* @author Grégory Viguier
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* @access public
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*
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* @param array $actions An array of action links.
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* @return array
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*/
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public function plugin_action_links( $actions ) {
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array_unshift( $actions, sprintf( '<a href="%s" target="_blank">%s</a>', esc_url( imagify_get_external_url( 'documentation' ) ), __( 'Documentation', 'imagify' ) ) );
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array_unshift( $actions, sprintf( '<a href="%s">%s</a>', esc_url( get_imagify_admin_url( 'bulk-optimization' ) ), __( 'Bulk Optimization', 'imagify' ) ) );
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array_unshift( $actions, sprintf( '<a href="%s">%s</a>', esc_url( get_imagify_admin_url() ), __( 'Settings', 'imagify' ) ) );
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return $actions;
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}
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/** ----------------------------------------------------------------------------------------- */
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/** MAIN PAGE TEMPLATES ===================================================================== */
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/** ----------------------------------------------------------------------------------------- */
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/**
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* The main settings page.
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*
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* @since 1.7
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* @author Grégory Viguier
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* @access public
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*/
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public function display_settings_page() {
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$this->print_template( 'page-settings' );
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}
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/**
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* The bulk optimization page.
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*
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* @since 1.7
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* @author Grégory Viguier
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* @access public
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*/
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public function display_bulk_page() {
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$types = array();
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$data = array(
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// Limits.
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'unoptimized_attachment_limit' => 0,
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// What to optimize.
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'icon' => 'images-alt2',
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'title' => __( 'Optimize your media files', 'imagify' ),
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'groups' => array(),
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);
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if ( imagify_is_screen( 'bulk' ) ) {
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if ( ! is_network_admin() ) {
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/**
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* Library: in each site.
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*/
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$types['library|wp'] = 1;
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}
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if ( imagify_can_optimize_custom_folders() && ( imagify_is_active_for_network() && is_network_admin() || ! imagify_is_active_for_network() ) ) {
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/**
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* Custom folders: in network admin only if network activated, in each site otherwise.
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*/
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$types['custom-folders|custom-folders'] = 1;
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}
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}
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/**
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* Filter the types to display in the bulk optimization page.
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*
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* @since 1.7.1
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* @author Grégory Viguier
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*
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* @param array $types The folder types displayed on the page. If a folder type is "library", the context should be suffixed after a pipe character. They are passed as array keys.
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*/
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$types = apply_filters( 'imagify_bulk_page_types', $types );
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$types = array_filter( (array) $types );
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if ( isset( $types['library|wp'] ) ) {
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// Limits.
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$data['unoptimized_attachment_limit'] += imagify_get_unoptimized_attachment_limit();
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// Group.
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$data['groups']['library'] = array(
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/**
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* The group_id corresponds to the file names like 'part-bulk-optimization-results-row-{$group_id}'.
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* It is also used in get_imagify_localize_script_translations().
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*/
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'group_id' => 'library',
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'context' => 'wp',
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'title' => __( 'Media Library', 'imagify' ),
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/* translators: 1 is the opening of a link, 2 is the closing of this link. */
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'footer' => sprintf( __( 'You can also re-optimize your media files from your %1$sMedia Library%2$s screen.', 'imagify' ), '<a href="' . esc_url( admin_url( 'upload.php' ) ) . '">', '</a>' ),
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);
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}
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if ( isset( $types['custom-folders|custom-folders'] ) ) {
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if ( ! Imagify_Folders_DB::get_instance()->has_items() ) {
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// New Feature!
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$data['no-custom-folders'] = true;
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} elseif ( Imagify_Folders_DB::get_instance()->has_active_folders() ) {
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// Group.
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$data['groups']['custom-folders'] = array(
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'group_id' => 'custom-folders',
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'context' => 'custom-folders',
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'title' => __( 'Custom folders', 'imagify' ),
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/* translators: 1 is the opening of a link, 2 is the closing of this link. */
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'footer' => sprintf( __( 'You can re-optimize your media files more finely directly in the %1$smedia management%2$s.', 'imagify' ), '<a href="' . esc_url( get_imagify_admin_url( 'files-list' ) ) . '">', '</a>' ),
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);
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}
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}
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// Add generic stats.
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$data = array_merge( $data, imagify_get_bulk_stats( $types, array(
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'fullset' => true,
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) ) );
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/**
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* Filter the data to use on the bulk optimization page.
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*
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* @since 1.7
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* @since 1.7.1 Added the $types parameter.
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* @author Grégory Viguier
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*
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* @param array $data The data to use.
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* @param array $types The folder types displayed on the page. They are passed as array keys.
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*/
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$data = apply_filters( 'imagify_bulk_page_data', $data, $types );
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$this->print_template( 'page-bulk', $data );
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}
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/**
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* The page displaying the "custom folders" files.
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*
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* @since 1.7
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* @author Grégory Viguier
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* @access public
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*/
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public function display_files_list() {
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$this->print_template( 'page-files-list' );
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}
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/**
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* Initiate the "custom folders" list table data.
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*
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* @since 1.7
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* @author Grégory Viguier
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* @access public
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*/
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public function load_files_list() {
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// Instantiate the list.
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$this->list_table = new Imagify_Files_List_Table( array(
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'screen' => 'imagify-files',
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) );
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// Query the Items.
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$this->list_table->prepare_items();
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}
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/** ----------------------------------------------------------------------------------------- */
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/** GETTERS ================================================================================= */
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/** ----------------------------------------------------------------------------------------- */
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/**
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* Get the settings page slug.
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*
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* @since 1.7
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* @author Grégory Viguier
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* @access public
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*
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* @return string
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*/
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public function get_settings_page_slug() {
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return $this->slug_settings;
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}
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/**
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* Get the bulk optimization page slug.
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*
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* @since 1.7
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* @author Grégory Viguier
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* @access public
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*
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* @return string
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*/
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public function get_bulk_page_slug() {
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return $this->slug_bulk;
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}
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/**
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* Get the "custom folders" files page slug.
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*
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* @since 1.7
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* @author Grégory Viguier
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* @access public
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*
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* @return string
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*/
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public function get_files_page_slug() {
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return $this->slug_files;
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}
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/** ----------------------------------------------------------------------------------------- */
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/** PAGE TESTS ============================================================================== */
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/** ----------------------------------------------------------------------------------------- */
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/**
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* Tell if we’re displaying the settings page.
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*
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* @since 1.9
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* @author Grégory Viguier
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* @access public
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*
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* @return bool
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*/
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public function is_settings_page() {
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global $pagenow;
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$page = filter_input( INPUT_GET, 'page', FILTER_SANITIZE_STRING );
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if ( $this->get_settings_page_slug() !== $page ) {
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return false;
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}
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if ( imagify_is_active_for_network() ) {
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return 'admin.php' === $pagenow;
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}
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return 'options-general.php' === $pagenow;
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}
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/**
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* Tell if we’re displaying the bulk optimization page.
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*
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* @since 1.9
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* @author Grégory Viguier
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* @access public
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*
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* @return bool
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*/
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public function is_bulk_page() {
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global $pagenow;
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$page = filter_input( INPUT_GET, 'page', FILTER_SANITIZE_STRING );
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return 'upload.php' === $pagenow && $this->get_bulk_page_slug() === $page;
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}
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/**
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* Tell if we’re displaying the custom files list page.
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*
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* @since 1.9
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* @author Grégory Viguier
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* @access public
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*
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* @return bool
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*/
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public function is_files_page() {
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global $pagenow;
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$page = filter_input( INPUT_GET, 'page', FILTER_SANITIZE_STRING );
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return 'upload.php' === $pagenow && $this->get_files_page_slug() === $page;
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}
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/**
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* Tell if we’re displaying the WP media library page.
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*
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* @since 1.9
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* @author Grégory Viguier
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* @access public
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*
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* @return bool
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*/
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public function is_wp_library_page() {
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global $pagenow;
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$page = filter_input( INPUT_GET, 'page', FILTER_SANITIZE_STRING );
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return 'upload.php' === $pagenow && ! $page;
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}
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/**
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* Tell if we’re displaying a media page.
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*
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* @since 1.9
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* @author Grégory Viguier
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* @access public
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*
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* @return bool
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*/
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public function is_media_page() {
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global $pagenow, $typenow;
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return 'post.php' === $pagenow && 'attachment' === $typenow;
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}
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/** ----------------------------------------------------------------------------------------- */
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/** QUOTA =================================================================================== */
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/** ----------------------------------------------------------------------------------------- */
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/**
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* Get the remaining quota in percent.
|
||
*
|
||
* @since 1.8.1
|
||
* @author Grégory Viguier
|
||
* @access public
|
||
*
|
||
* @return int
|
||
*/
|
||
public function get_quota_percent() {
|
||
static $quota;
|
||
|
||
if ( isset( $quota ) ) {
|
||
return $quota;
|
||
}
|
||
|
||
$user = new Imagify_User();
|
||
$quota = $user->get_percent_unconsumed_quota();
|
||
|
||
return $quota;
|
||
}
|
||
|
||
/**
|
||
* Get the HTML class used for the quota (to change the color when out of quota for example).
|
||
*
|
||
* @since 1.8.1
|
||
* @author Grégory Viguier
|
||
* @access public
|
||
*
|
||
* @return string
|
||
*/
|
||
public function get_quota_class() {
|
||
static $class;
|
||
|
||
if ( isset( $class ) ) {
|
||
return $class;
|
||
}
|
||
|
||
$quota = $this->get_quota_percent();
|
||
$class = 'imagify-bar-';
|
||
|
||
if ( $quota <= 20 ) {
|
||
$class .= 'negative';
|
||
} elseif ( $quota <= 50 ) {
|
||
$class .= 'neutral';
|
||
} else {
|
||
$class .= 'positive';
|
||
}
|
||
|
||
return $class;
|
||
}
|
||
|
||
/**
|
||
* Get the HTML tag used for the quota (the weather-like icon).
|
||
*
|
||
* @since 1.8.1
|
||
* @author Grégory Viguier
|
||
* @access public
|
||
*
|
||
* @return string
|
||
*/
|
||
public function get_quota_icon() {
|
||
static $icon;
|
||
|
||
if ( isset( $icon ) ) {
|
||
return $icon;
|
||
}
|
||
|
||
$quota = $this->get_quota_percent();
|
||
|
||
if ( $quota <= 20 ) {
|
||
$icon = '<img src="' . IMAGIFY_ASSETS_IMG_URL . 'stormy.svg" width="64" height="63" alt="" />';
|
||
} elseif ( $quota <= 50 ) {
|
||
$icon = '<img src="' . IMAGIFY_ASSETS_IMG_URL . 'cloudy-sun.svg" width="63" height="64" alt="" />';
|
||
} else {
|
||
$icon = '<img src="' . IMAGIFY_ASSETS_IMG_URL . 'sun.svg" width="63" height="64" alt="" />';
|
||
}
|
||
|
||
return $icon;
|
||
}
|
||
|
||
|
||
/** ----------------------------------------------------------------------------------------- */
|
||
/** GENERIC TEMPLATE TOOLS ================================================================== */
|
||
/** ----------------------------------------------------------------------------------------- */
|
||
|
||
/**
|
||
* Get a template contents.
|
||
*
|
||
* @since 1.7
|
||
* @author Grégory Viguier
|
||
* @access public
|
||
*
|
||
* @param string $template The template name.
|
||
* @param mixed $data Some data to pass to the template.
|
||
* @return string|bool The page contents. False if the template doesn't exist.
|
||
*/
|
||
public function get_template( $template, $data = array() ) {
|
||
$path = str_replace( '_', '-', $template );
|
||
$path = IMAGIFY_PATH . 'views/' . $template . '.php';
|
||
|
||
if ( ! $this->filesystem->exists( $path ) ) {
|
||
return false;
|
||
}
|
||
|
||
ob_start();
|
||
include $path;
|
||
$contents = ob_get_clean();
|
||
|
||
return trim( (string) $contents );
|
||
}
|
||
|
||
/**
|
||
* Print a template.
|
||
*
|
||
* @since 1.7
|
||
* @author Grégory Viguier
|
||
* @access public
|
||
*
|
||
* @param string $template The template name.
|
||
* @param mixed $data Some data to pass to the template.
|
||
*/
|
||
public function print_template( $template, $data = array() ) {
|
||
echo $this->get_template( $template, $data );
|
||
}
|
||
|
||
/**
|
||
* Add a template to the list of JS templates to print at the end of the page.
|
||
*
|
||
* @since 1.7
|
||
* @author Grégory Viguier
|
||
* @access public
|
||
*
|
||
* @param string $template The template name.
|
||
*/
|
||
public function print_js_template_in_footer( $template ) {
|
||
if ( isset( $this->templates_in_footer[ $template ] ) ) {
|
||
return;
|
||
}
|
||
|
||
if ( defined( 'DOING_AJAX' ) && DOING_AJAX ) {
|
||
return;
|
||
}
|
||
|
||
switch ( $template ) {
|
||
case 'button/processing':
|
||
$data = [ 'label' => '{{ data.label }}' ];
|
||
break;
|
||
default:
|
||
$data = [];
|
||
}
|
||
|
||
$this->templates_in_footer[ $template ] = $data;
|
||
}
|
||
|
||
/**
|
||
* Print the JS templates that have been added to the "queue".
|
||
*
|
||
* @since 1.9
|
||
* @author Grégory Viguier
|
||
* @access public
|
||
*/
|
||
public function print_js_templates() {
|
||
if ( ! $this->templates_in_footer ) {
|
||
return;
|
||
}
|
||
|
||
foreach ( $this->templates_in_footer as $template => $data ) {
|
||
$template_id = str_replace( [ '/', '_' ], '-', $template );
|
||
|
||
echo '<script type="text/html" id="tmpl-imagify-' . $template_id . '">';
|
||
$this->print_template( $template, $data );
|
||
echo '</script>';
|
||
}
|
||
}
|
||
|
||
|
||
/** ----------------------------------------------------------------------------------------- */
|
||
/** TOOLS =================================================================================== */
|
||
/** ----------------------------------------------------------------------------------------- */
|
||
|
||
/**
|
||
* Create HTML attributes from an array.
|
||
*
|
||
* @since 1.9
|
||
* @access public
|
||
* @author Grégory Viguier
|
||
*
|
||
* @param array $attributes A list of attribute pairs.
|
||
* @return string HTML attributes.
|
||
*/
|
||
public function build_attributes( $attributes ) {
|
||
if ( ! $attributes || ! is_array( $attributes ) ) {
|
||
return '';
|
||
}
|
||
|
||
$out = '';
|
||
|
||
foreach ( $attributes as $attribute => $value ) {
|
||
if ( '' === $value ) {
|
||
continue;
|
||
}
|
||
|
||
$out .= ' ' . $attribute . '="' . esc_attr( $value ) . '"';
|
||
}
|
||
|
||
return $out;
|
||
}
|
||
}
|