%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
* Class SiteOrigin_Panels_Admin
*
* Handles all the admin and database interactions.
*/
class SiteOrigin_Panels_Admin {
/**
* @var bool Store that we're in the save post action, to prevent infinite loops
*/
private $in_save_post;
function __construct() {
add_action( 'plugin_action_links_siteorigin-panels/siteorigin-panels.php', array(
$this,
'plugin_action_links'
) );
add_action( 'current_screen', array( $this, 'admin_init' ) );
add_action( 'add_meta_boxes', array( $this, 'add_meta_boxes' ) );
add_action( 'admin_init', array( $this, 'save_home_page' ) );
add_action( 'save_post', array( $this, 'save_post' ) );
add_action( 'after_switch_theme', array( $this, 'update_home_on_theme_change' ) );
// Enqueuing admin scripts
add_action( 'admin_print_scripts-post-new.php', array( $this, 'enqueue_admin_scripts' ) );
add_action( 'admin_print_scripts-post.php', array( $this, 'enqueue_admin_scripts' ) );
add_action( 'admin_print_scripts-appearance_page_so_panels_home_page', array(
$this,
'enqueue_admin_scripts'
) );
add_action( 'admin_print_scripts-widgets.php', array( $this, 'enqueue_admin_scripts' ) );
add_action( 'admin_print_scripts-edit.php', array( $this, 'footer_column_css' ) );
// Enqueue the admin styles
add_action( 'admin_print_styles-post-new.php', array( $this, 'enqueue_admin_styles' ) );
add_action( 'admin_print_styles-post.php', array( $this, 'enqueue_admin_styles' ) );
add_action( 'admin_print_styles-appearance_page_so_panels_home_page', array( $this, 'enqueue_admin_styles' ) );
add_action( 'admin_print_styles-widgets.php', array( $this, 'enqueue_admin_styles' ) );
// The help tab
add_action( 'load-page.php', array( $this, 'add_help_tab' ), 12 );
add_action( 'load-post-new.php', array( $this, 'add_help_tab' ), 12 );
add_action( 'load-appearance_page_so_panels_home_page', array( $this, 'add_help_tab' ), 12 );
add_action( 'customize_controls_print_footer_scripts', array( $this, 'js_templates' ) );
// Register all the admin actions
add_action( 'wp_ajax_so_panels_builder_content', array( $this, 'action_builder_content' ) );
add_action( 'wp_ajax_so_panels_widget_form', array( $this, 'action_widget_form' ) );
add_action( 'wp_ajax_so_panels_live_editor_preview', array( $this, 'action_live_editor_preview' ) );
// Initialize the additional admin classes.
SiteOrigin_Panels_Admin_Widget_Dialog::single();
SiteOrigin_Panels_Admin_Widgets_Bundle::single();
SiteOrigin_Panels_Admin_Layouts::single();
// Check to make sure we have all the correct markup
SiteOrigin_Panels_Admin_Dashboard::single();
$this->in_save_post = false;
// Enqueue Yoast compatibility
add_action( 'admin_print_scripts-post-new.php', array( $this, 'enqueue_yoast_compat' ), 100 );
add_action( 'admin_print_scripts-post.php', array( $this, 'enqueue_yoast_compat' ), 100 );
add_filter( 'gutenberg_can_edit_post_type', array( $this, 'disable_gutenberg_for_panels_posts' ), 10, 2 );
add_filter( 'filter_gutenberg_meta_boxes', array( $this, 'disable_panels_for_gutenberg_posts' ) );
}
/**
* @return SiteOrigin_Panels_Admin
*/
public static function single() {
static $single;
return empty( $single ) ? $single = new self() : $single;
}
/**
* Do some general admin initialization
*/
public function admin_init(){
if( siteorigin_panels_setting( 'admin-widget-count' ) ) {
// Add the custom columns
$post_types = siteorigin_panels_setting( 'post-types' );
if( ! empty( $post_types ) ) {
foreach( $post_types as $post_type ) {
add_filter( 'manage_' . $post_type . 's_columns' , array( $this, 'add_custom_column' ) );
add_action( 'manage_' . $post_type . 's_custom_column' , array( $this, 'display_custom_column' ), 10, 2 );
}
}
}
}
/**
* Check if this is an admin page.
*
* @return mixed|void
*/
static function is_admin() {
$screen = get_current_screen();
$is_panels_page = ( $screen->base == 'post' && in_array( $screen->id, siteorigin_panels_setting( 'post-types' ) ) ) || $screen->base == 'appearance_page_so_panels_home_page' || $screen->base == 'widgets' || $screen->base == 'customize';
return apply_filters( 'siteorigin_panels_is_admin_page', $is_panels_page );
}
/**
* Add action links to the plugin list for Page Builder.
*
* @param $links
*
* @return array
*/
function plugin_action_links( $links ) {
if( ! is_array( $links ) ) {
return $links;
}
unset( $links['edit'] );
$links[] = '<a href="http://siteorigin.com/threads/plugin-page-builder/">' . __( 'Support Forum', 'siteorigin-panels' ) . '</a>';
if( SiteOrigin_Panels::display_premium_teaser() ) {
$links[] = '<a href="' . esc_url( SiteOrigin_Panels::premium_url() ) . '" style="color: #3db634" target="_blank" rel="noopener noreferrer">' . __('Addons', 'siteorigin-panels') . '</a>';
}
return $links;
}
/**
* Callback to register the Page Builder Metaboxes
*/
function add_meta_boxes() {
foreach ( siteorigin_panels_setting( 'post-types' ) as $type ) {
add_meta_box(
'so-panels-panels',
__( 'Page Builder', 'siteorigin-panels' ),
array( $this, 'render_meta_boxes' ),
( string ) $type,
'advanced',
'high'
);
}
}
/**
* Render a panel metabox.
*
* @param $post
*/
function render_meta_boxes( $post ) {
$panels_data = $this->get_current_admin_panels_data();
include plugin_dir_path( __FILE__ ) . '../tpl/metabox-panels.php';
}
/**
* Save the panels data
*
* @param $post_id
*
* @action save_post
*/
function save_post( $post_id ) {
// Check that everything is valid with this save.
if(
$this->in_save_post ||
( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) ||
empty( $_POST['_sopanels_nonce'] ) ||
! wp_verify_nonce( $_POST['_sopanels_nonce'], 'save' ) ||
! current_user_can( 'edit_post', $post_id ) ||
! isset( $_POST['panels_data'] )
) {
return;
}
$this->in_save_post = true;
// Get post from db as it might have been changed and saved by other plugins.
$post = get_post( $post_id );
$old_panels_data = get_post_meta( $post_id, 'panels_data', true );
$panels_data = json_decode( wp_unslash( $_POST['panels_data'] ), true );
$panels_data['widgets'] = $this->process_raw_widgets(
$panels_data['widgets'],
! empty( $old_panels_data['widgets'] ) ? $old_panels_data['widgets'] : false,
false
);
$panels_data = SiteOrigin_Panels_Styles_Admin::single()->sanitize_all( $panels_data );
$panels_data = apply_filters( 'siteorigin_panels_data_pre_save', $panels_data, $post, $post_id );
if ( ! empty( $panels_data['widgets'] ) || ! empty( $panels_data['grids'] ) ) {
// Use `update_metadata` instead of `update_post_meta` to prevent saving to parent post when it's a revision, e.g. preview.
update_metadata( 'post', $post_id, 'panels_data', map_deep( $panels_data, array( 'SiteOrigin_Panels_Admin', 'double_slash_string' ) ) );
if( siteorigin_panels_setting( 'copy-content' ) ) {
// Store a version of the HTML in post_content
SiteOrigin_Panels_Post_Content_Filters::add_filters();
$GLOBALS[ 'SITEORIGIN_PANELS_POST_CONTENT_RENDER' ] = true;
$post_content = SiteOrigin_Panels::renderer()->render( $post_id, false, $panels_data );
$post_css = SiteOrigin_Panels::renderer()->generate_css( $post_id, $panels_data );
SiteOrigin_Panels_Post_Content_Filters::remove_filters();
unset( $GLOBALS[ 'SITEORIGIN_PANELS_POST_CONTENT_RENDER' ] );
// Update the post_content
$post->post_content = $post_content;
if( siteorigin_panels_setting( 'copy-styles' ) ) {
$post->post_content .= "\n\n";
$post->post_content .= '<style type="text/css" class="panels-style" data-panels-style-for-post="' . intval( $post_id ) . '">';
$post->post_content .= '@import url(' . SiteOrigin_Panels::front_css_url() . '); ';
$post->post_content .= $post_css;
$post->post_content .= '</style>';
}
wp_update_post( $post );
}
} else {
// There are no widgets or rows, so delete the panels data
delete_post_meta( $post_id, 'panels_data' );
}
$this->in_save_post = false;
}
/**
* Enqueue the panels admin scripts
*
* @param string $prefix
* @param bool $force Should we force the enqueues
*
* @action admin_print_scripts-post-new.php
* @action admin_print_scripts-post.php
* @action admin_print_scripts-appearance_page_so_panels_home_page
*/
function enqueue_admin_scripts( $prefix = '', $force = false ) {
$screen = get_current_screen();
if ( $force || self::is_admin() ) {
// Media is required for row styles
wp_enqueue_media();
wp_enqueue_script(
'so-panels-admin',
siteorigin_panels_url( 'js/siteorigin-panels' . SITEORIGIN_PANELS_VERSION_SUFFIX . SITEORIGIN_PANELS_JS_SUFFIX . '.js' ),
array(
'jquery',
'jquery-ui-resizable',
'jquery-ui-sortable',
'jquery-ui-draggable',
'underscore',
'backbone',
'plupload',
'plupload-all'
),
SITEORIGIN_PANELS_VERSION,
true
);
add_action( 'admin_footer', array( $this, 'js_templates' ) );
$widgets = $this->get_widgets();
$directory_enabled = get_user_meta( get_current_user_id(), 'so_panels_directory_enabled', true );
// This is the widget we'll use for default text
if( ! empty( $widgets[ 'SiteOrigin_Widget_Editor_Widget' ] ) ) $text_widget = 'SiteOrigin_Widget_Editor_Widget';
else if( ! empty( $widgets[ 'WP_Widget_Text' ] ) ) $text_widget = 'WP_Widget_Text';
else $text_widget = false;
$text_widget = apply_filters( 'siteorigin_panels_text_widget_class', $text_widget );
$user = wp_get_current_user();
wp_localize_script( 'so-panels-admin', 'panelsOptions', array(
'user' => ! empty( $user ) ? $user->ID : 0,
'ajaxurl' => wp_nonce_url( admin_url( 'admin-ajax.php' ), 'panels_action', '_panelsnonce' ),
'widgets' => $widgets,
'text_widget' => $text_widget,
'widget_dialog_tabs' => apply_filters( 'siteorigin_panels_widget_dialog_tabs', array(
0 => array(
'title' => __( 'All Widgets', 'siteorigin-panels' ),
'filter' => array(
'installed' => true,
'groups' => ''
)
)
) ),
'row_layouts' => apply_filters( 'siteorigin_panels_row_layouts', array() ),
'directory_enabled' => ! empty( $directory_enabled ),
'copy_content' => siteorigin_panels_setting( 'copy-content' ),
'cache' => array(),
'instant_open' => siteorigin_panels_setting( 'instant-open-widgets' ),
// Settings for the contextual menu
'contextual' => array(
// Developers can change which widgets are displayed by default using this filter
'default_widgets' => apply_filters( 'siteorigin_panels_contextual_default_widgets', array(
'SiteOrigin_Widget_Editor_Widget',
'SiteOrigin_Widget_Button_Widget',
'SiteOrigin_Widget_Image_Widget',
'SiteOrigin_Panels_Widgets_Layout',
) )
),
// General localization messages
'loc' => array(
'missing_widget' => array(
'title' => __( 'Missing Widget', 'siteorigin-panels' ),
'description' => __( "Page Builder doesn't know about this widget.", 'siteorigin-panels' ),
),
'time' => array(
// TRANSLATORS: Number of seconds since
'seconds' => __( '%d seconds', 'siteorigin-panels' ),
// TRANSLATORS: Number of minutes since
'minutes' => __( '%d minutes', 'siteorigin-panels' ),
// TRANSLATORS: Number of hours since
'hours' => __( '%d hours', 'siteorigin-panels' ),
// TRANSLATORS: A single second since
'second' => __( '%d second', 'siteorigin-panels' ),
// TRANSLATORS: A single minute since
'minute' => __( '%d minute', 'siteorigin-panels' ),
// TRANSLATORS: A single hour since
'hour' => __( '%d hour', 'siteorigin-panels' ),
// TRANSLATORS: Time ago - eg. "1 minute before".
'ago' => __( '%s before', 'siteorigin-panels' ),
'now' => __( 'Now', 'siteorigin-panels' ),
),
'history' => array(
// History messages
'current' => __( 'Current', 'siteorigin-panels' ),
'revert' => __( 'Original', 'siteorigin-panels' ),
'restore' => __( 'Version restored', 'siteorigin-panels' ),
'back_to_editor' => __( 'Converted to editor', 'siteorigin-panels' ),
// Widgets
// TRANSLATORS: Message displayed in the history when a widget is deleted
'widget_deleted' => __( 'Widget deleted', 'siteorigin-panels' ),
// TRANSLATORS: Message displayed in the history when a widget is added
'widget_added' => __( 'Widget added', 'siteorigin-panels' ),
// TRANSLATORS: Message displayed in the history when a widget is edited
'widget_edited' => __( 'Widget edited', 'siteorigin-panels' ),
// TRANSLATORS: Message displayed in the history when a widget is duplicated
'widget_duplicated' => __( 'Widget duplicated', 'siteorigin-panels' ),
// TRANSLATORS: Message displayed in the history when a widget position is changed
'widget_moved' => __( 'Widget moved', 'siteorigin-panels' ),
// Rows
// TRANSLATORS: Message displayed in the history when a row is deleted
'row_deleted' => __( 'Row deleted', 'siteorigin-panels' ),
// TRANSLATORS: Message displayed in the history when a row is added
'row_added' => __( 'Row added', 'siteorigin-panels' ),
// TRANSLATORS: Message displayed in the history when a row is edited
'row_edited' => __( 'Row edited', 'siteorigin-panels' ),
// TRANSLATORS: Message displayed in the history when a row position is changed
'row_moved' => __( 'Row moved', 'siteorigin-panels' ),
// TRANSLATORS: Message displayed in the history when a row is duplicated
'row_duplicated' => __( 'Row duplicated', 'siteorigin-panels' ),
// TRANSLATORS: Message displayed in the history when a row is pasted
'row_pasted' => __( 'Row pasted', 'siteorigin-panels' ),
// Cells
'cell_resized' => __( 'Cell resized', 'siteorigin-panels' ),
// Prebuilt
'prebuilt_loaded' => __( 'Prebuilt layout loaded', 'siteorigin-panels' ),
),
// general localization
'prebuilt_loading' => __( 'Loading prebuilt layout', 'siteorigin-panels' ),
'confirm_use_builder' => __( "Would you like to copy this editor's existing content to Page Builder?", 'siteorigin-panels' ),
'confirm_stop_builder' => __( "Would you like to clear your Page Builder content and revert to using the standard visual editor?", 'siteorigin-panels' ),
// TRANSLATORS: This is the title for a widget called "Layout Builder"
'layout_widget' => __( 'Layout Builder Widget', 'siteorigin-panels' ),
// TRANSLATORS: A standard confirmation message
'dropdown_confirm' => __( 'Are you sure?', 'siteorigin-panels' ),
// TRANSLATORS: When a layout file is ready to be inserted. %s is the filename.
'ready_to_insert' => __( '%s is ready to insert.', 'siteorigin-panels' ),
// Everything for the contextual menu
'contextual' => array(
'add_widget_below' => __( 'Add Widget Below', 'siteorigin-panels' ),
'add_widget_cell' => __( 'Add Widget to Cell', 'siteorigin-panels' ),
'search_widgets' => __( 'Search Widgets', 'siteorigin-panels' ),
'add_row' => __( 'Add Row', 'siteorigin-panels' ),
'column' => __( 'Column', 'siteorigin-panels' ),
'cell_actions' => __( 'Cell Actions', 'siteorigin-panels' ),
'cell_paste_widget' => __( 'Paste Widget', 'siteorigin-panels' ),
'widget_actions' => __( 'Widget Actions', 'siteorigin-panels' ),
'widget_edit' => __( 'Edit Widget', 'siteorigin-panels' ),
'widget_duplicate' => __( 'Duplicate Widget', 'siteorigin-panels' ),
'widget_delete' => __( 'Delete Widget', 'siteorigin-panels' ),
'widget_copy' => __( 'Copy Widget', 'siteorigin-panels' ),
'widget_paste' => __( 'Paste Widget Below', 'siteorigin-panels' ),
'row_actions' => __( 'Row Actions', 'siteorigin-panels' ),
'row_edit' => __( 'Edit Row', 'siteorigin-panels' ),
'row_duplicate' => __( 'Duplicate Row', 'siteorigin-panels' ),
'row_delete' => __( 'Delete Row', 'siteorigin-panels' ),
'row_copy' => __( 'Copy Row', 'siteorigin-panels' ),
'row_paste' => __( 'Paste Row', 'siteorigin-panels' ),
),
'draft' => __( 'Draft', 'siteorigin-panels' ),
'untitled' => __( 'Untitled', 'siteorigin-panels' ),
'row' => array(
'add' => __( 'New Row', 'siteorigin-panels' ),
'edit' => __( 'Row', 'siteorigin-panels' ),
),
'welcomeMessage' => array(
'addingDisabled' => __( 'Hmmm... Adding layout elements is not enabled. Please check if Page Builder has been configured to allow adding elements.', 'siteorigin-panels' ),
'oneEnabled' => __( 'Add a {{%= items[0] %}} to get started.', 'siteorigin-panels' ),
'twoEnabled' => __( 'Add a {{%= items[0] %}} or {{%= items[1] %}} to get started.', 'siteorigin-panels' ),
'threeEnabled' => __( 'Add a {{%= items[0] %}}, {{%= items[1] %}} or {{%= items[2] %}} to get started.', 'siteorigin-panels' ),
'addWidgetButton' => "<a href='#' class='so-tool-button so-widget-add'>" . __( 'Widget', 'siteorigin-panels' ) . "</a>",
'addRowButton' => "<a href='#' class='so-tool-button so-row-add'>" . __( 'Row', 'siteorigin-panels' ) . "</a>",
'addPrebuiltButton' => "<a href='#' class='so-tool-button so-prebuilt-add'>" . __( 'Prebuilt Layout', 'siteorigin-panels' ) . "</a>",
'docsMessage' => sprintf(
__( 'Read our %s if you need help.', 'siteorigin-panels' ),
"<a href='https://siteorigin.com/page-builder/documentation/' target='_blank' rel='noopener noreferrer'>" . __( 'documentation', 'siteorigin-panels' ) . "</a>"
),
),
),
'plupload' => array(
'max_file_size' => wp_max_upload_size() . 'b',
'url' => wp_nonce_url( admin_url( 'admin-ajax.php' ), 'panels_action', '_panelsnonce' ),
'flash_swf_url' => includes_url( 'js/plupload/plupload.flash.swf' ),
'silverlight_xap_url' => includes_url( 'js/plupload/plupload.silverlight.xap' ),
'filter_title' => __( 'Page Builder layouts', 'siteorigin-panels' ),
'error_message' => __( 'Error uploading or importing file.', 'siteorigin-panels' ),
),
'wpColorPickerOptions' => apply_filters( 'siteorigin_panels_wpcolorpicker_options', array() ),
'prebuiltDefaultScreenshot' => siteorigin_panels_url( 'css/images/prebuilt-default.png' ),
'loadOnAttach' => siteorigin_panels_setting( 'load-on-attach' ),
'siteoriginWidgetRegex' => str_replace( '*+', '*', get_shortcode_regex( array( 'siteorigin_widget' ) ) ),
'forms' => array(
'loadingFailed' => __( 'Unknown error. Failed to load the form. Please check your internet connection, contact your web site administrator, or try again later.', 'siteorigin-panels' ),
)
) );
$js_widgets = array();
if ( $screen->base != 'widgets' ) {
// Render all the widget forms. A lot of widgets use this as a chance to enqueue their scripts
$original_post = isset( $GLOBALS['post'] ) ? $GLOBALS['post'] : null; // Make sure widgets don't change the global post.
global $wp_widget_factory;
foreach ( $wp_widget_factory->widgets as $class => $widget_obj ) {
ob_start();
$return = $widget_obj->form( array() );
// These are the new widgets in WP 4.8 which are largely JS based. They only enqueue their own
// scripts on the 'widgets' screen.
if ( $this->is_core_js_widget( $widget_obj ) && method_exists( $widget_obj, 'enqueue_admin_scripts' ) ) {
$widget_obj->enqueue_admin_scripts();
}
do_action_ref_array( 'in_widget_form', array( &$widget_obj, &$return, array() ) );
ob_end_clean();
// Need to render templates for new WP 4.8 widgets when not on the 'widgets' screen or in the customizer.
if ( $this->is_core_js_widget( $widget_obj ) ) {
$js_widgets[] = $widget_obj;
}
}
$GLOBALS['post'] = $original_post;
}
// This gives panels a chance to enqueue scripts too, without having to check the screen ID.
if ( $screen->base != 'widgets' && $screen->base != 'customize' ) {
foreach ( $js_widgets as $js_widget ) {
$js_widget->render_control_template_scripts();
}
do_action( 'siteorigin_panel_enqueue_admin_scripts' );
do_action( 'sidebar_admin_setup' );
}
}
}
public function enqueue_yoast_compat(){
if( self::is_admin() && defined( 'WPSEO_FILE' ) && wp_script_is( 'yoast-seo-metabox' ) ) {
wp_enqueue_script(
'so-panels-yoast-compat',
siteorigin_panels_url( 'js/yoast-compat' . SITEORIGIN_PANELS_JS_SUFFIX . '.js' ),
array('jquery', 'yoast-seo-metabox' ),
SITEORIGIN_PANELS_VERSION,
true
);
}
}
/**
* Enqueue the admin panel styles
*
* @param string $prefix
* @param bool $force Should we force the enqueue
*
* @action admin_print_styles-post-new.php
* @action admin_print_styles-post.php
*/
function enqueue_admin_styles( $prefix = '', $force = false ) {
if ( $force || self::is_admin() ) {
wp_enqueue_style(
'so-panels-admin',
siteorigin_panels_url( 'css/admin' . SITEORIGIN_PANELS_CSS_SUFFIX . '.css' ),
array( 'wp-color-picker' ),
SITEORIGIN_PANELS_VERSION
);
do_action( 'siteorigin_panel_enqueue_admin_styles' );
}
}
/**
* Add a help tab to pages that include a Page Builder interface.
*
* @param $prefix
*/
function add_help_tab( $prefix ) {
$screen = get_current_screen();
if (
( $screen->base == 'post' && ( in_array( $screen->id, siteorigin_panels_setting( 'post-types' ) ) || $screen->id == '' ) )
|| ( $screen->id == 'appearance_page_so_panels_home_page' )
) {
$screen->add_help_tab( array(
'id' => 'panels-help-tab', //unique id for the tab
'title' => __( 'Page Builder', 'siteorigin-panels' ), //unique visible title for the tab
'callback' => array( $this, 'help_tab_content' )
) );
}
}
/**
* Display the content for the help tab.
*/
function help_tab_content() {
include plugin_dir_path( __FILE__ ) . '../tpl/help.php';
}
/**
* Get the Page Builder data for the current admin page.
*
* @return array
*/
function get_current_admin_panels_data() {
$screen = get_current_screen();
// Localize the panels with the panels data
if ( $screen->base == 'appearance_page_so_panels_home_page' ) {
$home_page_id = get_option( 'page_on_front' );
if ( empty( $home_page_id ) ) {
$home_page_id = get_option( 'siteorigin_panels_home_page_id' );
}
$panels_data = ! empty( $home_page_id ) ? get_post_meta( $home_page_id, 'panels_data', true ) : null;
if ( is_null( $panels_data ) ) {
// Load the default layout
$layouts = apply_filters( 'siteorigin_panels_prebuilt_layouts', array() );
$home_name = siteorigin_panels_setting( 'home-page-default' ) ? siteorigin_panels_setting( 'home-page-default' ) : 'home';
$panels_data = ! empty( $layouts[ $home_name ] ) ? $layouts[ $home_name ] : current( $layouts );
} elseif ( empty( $panels_data ) ) {
// The current page_on_front isn't using page builder
return false;
}
$panels_data = apply_filters( 'siteorigin_panels_data', $panels_data, 'home' );
} else {
global $post;
$panels_data = get_post_meta( $post->ID, 'panels_data', true );
$panels_data = apply_filters( 'siteorigin_panels_data', $panels_data, $post->ID );
}
if ( empty( $panels_data ) ) {
$panels_data = array();
}
return $panels_data;
}
/**
* Save home page
*/
function save_home_page() {
if ( ! isset( $_POST['_sopanels_home_nonce'] ) || ! wp_verify_nonce( $_POST['_sopanels_home_nonce'], 'save' ) ) {
return;
}
if ( ! current_user_can( 'edit_theme_options' ) ) {
return;
}
if ( ! isset( $_POST['panels_data'] ) ) {
return;
}
// Check that the home page ID is set and the home page exists
$page_id = get_option( 'page_on_front' );
if ( empty( $page_id ) ) {
$page_id = get_option( 'siteorigin_panels_home_page_id' );
}
$post_content = wp_unslash( $_POST['post_content'] );
if ( ! $page_id || get_post_meta( $page_id, 'panels_data', true ) == '' ) {
// Lets create a new page
$page_id = wp_insert_post( array(
// TRANSLATORS: This is the default name given to a user's home page
'post_title' => __( 'Home Page', 'siteorigin-panels' ),
'post_status' => ! empty( $_POST['siteorigin_panels_home_enabled'] ) ? 'publish' : 'draft',
'post_type' => 'page',
'post_content' => $post_content,
'comment_status' => 'closed',
) );
update_option( 'page_on_front', $page_id );
update_option( 'siteorigin_panels_home_page_id', $page_id );
// Action triggered when creating a new home page through the custom home page interface
do_action( 'siteorigin_panels_create_home_page', $page_id );
} else {
// `wp_insert_post` does it's own sanitization, but it seems `wp_update_post` doesn't.
$post_content = sanitize_post_field( 'post_content', $post_content, $page_id, 'db' );
// Update the post with changed content to save revision if necessary.
wp_update_post( array( 'ID' => $page_id, 'post_content' => $post_content ) );
}
$page = get_post( $page_id );
// Save the updated page data
$old_panels_data = get_post_meta( $page_id, 'panels_data', true );
$panels_data = json_decode( wp_unslash( $_POST['panels_data'] ), true );
$panels_data['widgets'] = $this->process_raw_widgets(
$panels_data['widgets'],
! empty( $old_panels_data['widgets'] ) ? $old_panels_data['widgets'] : false,
false
);
$panels_data = SiteOrigin_Panels_Styles_Admin::single()->sanitize_all( $panels_data );
$panels_data = apply_filters( 'siteorigin_panels_data_pre_save', $panels_data, $page, $page_id );
update_post_meta( $page_id, 'panels_data', map_deep( $panels_data, array( 'SiteOrigin_Panels_Admin', 'double_slash_string' ) ) );
$template = get_post_meta( $page_id, '_wp_page_template', true );
$home_template = siteorigin_panels_setting( 'home-template' );
if ( ( $template == '' || $template == 'default' ) && ! empty( $home_template ) ) {
// Set the home page template
update_post_meta( $page_id, '_wp_page_template', $home_template );
}
if ( ! empty( $_POST['siteorigin_panels_home_enabled'] ) ) {
update_option( 'show_on_front', 'page' );
update_option( 'page_on_front', $page_id );
update_option( 'siteorigin_panels_home_page_id', $page_id );
wp_publish_post( $page_id );
} else {
// We're disabling this home page
update_option( 'show_on_front', 'posts' );
// Change the post status to draft
$post = get_post( $page_id );
if ( $post->post_status != 'draft' ) {
global $wpdb;
$wpdb->update( $wpdb->posts, array( 'post_status' => 'draft' ), array( 'ID' => $post->ID ) );
clean_post_cache( $post->ID );
$old_status = $post->post_status;
$post->post_status = 'draft';
wp_transition_post_status( 'draft', $old_status, $post );
do_action( 'edit_post', $post->ID, $post );
do_action( "save_post_{$post->post_type}", $post->ID, $post, true );
do_action( 'save_post', $post->ID, $post, true );
do_action( 'wp_insert_post', $post->ID, $post, true );
}
}
}
/**
* After the theme is switched, change the template on the home page if the theme supports home page functionality.
*/
function update_home_on_theme_change() {
$page_id = get_option( 'page_on_front' );
if ( empty( $page_id ) ) {
$page_id = get_option( 'siteorigin_panels_home_page_id' );
}
if ( siteorigin_panels_setting( 'home-page' ) && siteorigin_panels_setting( 'home-template' ) && $page_id && get_post_meta( $page_id, 'panels_data', true ) !== '' ) {
// Lets update the home page to use the home template that this theme supports
update_post_meta( $page_id, '_wp_page_template', siteorigin_panels_setting( 'home-template' ) );
}
}
/**
* @return array|mixed|void
*/
function get_widgets() {
global $wp_widget_factory;
$widgets = array();
foreach ( $wp_widget_factory->widgets as $class => $widget_obj ) {
$widgets[ $class ] = array(
'class' => $class,
'title' => ! empty( $widget_obj->name ) ? $widget_obj->name : __( 'Untitled Widget', 'siteorigin-panels' ),
'description' => ! empty( $widget_obj->widget_options['description'] ) ? $widget_obj->widget_options['description'] : '',
'installed' => true,
'groups' => array(),
);
// Get Page Builder specific widget options
if ( isset( $widget_obj->widget_options['panels_title'] ) ) {
$widgets[ $class ]['panels_title'] = $widget_obj->widget_options['panels_title'];
}
if ( isset( $widget_obj->widget_options['panels_groups'] ) ) {
$widgets[ $class ]['groups'] = $widget_obj->widget_options['panels_groups'];
}
if ( isset( $widget_obj->widget_options['panels_icon'] ) ) {
$widgets[ $class ]['icon'] = $widget_obj->widget_options['panels_icon'];
}
}
// Other plugins can manipulate the list of widgets. Possibly to add recommended widgets
$widgets = apply_filters( 'siteorigin_panels_widgets', $widgets );
// Exclude these temporarily, as they won't work until we have a reliable way to enqueue their admin form scripts.
$to_exclude = array(
'Jetpack_Gallery_Widget',
'WPCOM_Widget_GooglePlus_Badge',
'Jetpack_Widget_Social_Icons',
'Jetpack_Twitter_Timeline_Widget'
);
foreach ( $to_exclude as $widget_class ) {
if ( in_array( $widget_class, $widgets ) ) {
unset( $widgets[ $widget_class ] );
}
}
// Sort the widgets alphabetically
uasort( $widgets, array( $this, 'widgets_sorter' ) );
return $widgets;
}
/**
* Sorts widgets for get_widgets function by title
*
* @param $a
* @param $b
*
* @return int
*/
function widgets_sorter( $a, $b ) {
if ( empty( $a['title'] ) ) {
return - 1;
}
if ( empty( $b['title'] ) ) {
return 1;
}
return $a['title'] > $b['title'] ? 1 : - 1;
}
/**
* Process raw widgets that have come from the Page Builder front end.
*
* @param array $widgets An array of widgets from panels_data.
* @param array $old_widgets
* @param bool $escape_classes Should the class names be escaped.
* @param bool $force
*
* @return array
*/
function process_raw_widgets( $widgets, $old_widgets = array(), $escape_classes = false, $force = false ) {
if ( empty( $widgets ) || ! is_array( $widgets ) ) {
return array();
}
global $wp_widget_factory;
$old_widgets_by_id = array();
if( ! empty( $old_widgets ) ) {
foreach( $old_widgets as $widget ) {
if( ! empty( $widget[ 'panels_info' ][ 'widget_id' ] ) ) {
$old_widgets_by_id[ $widget[ 'panels_info' ][ 'widget_id' ] ] = $widget;
unset( $old_widgets_by_id[ $widget[ 'panels_info' ][ 'widget_id' ] ][ 'panels_info' ] );
}
}
}
foreach( $widgets as $i => & $widget ) {
if ( ! is_array( $widget ) ) {
continue;
}
if ( is_array( $widget ) ) {
$info = (array) ( is_array( $widget['panels_info'] ) ? $widget['panels_info'] : $widget['info'] );
} else {
$info = array();
}
unset( $widget['info'] );
$info[ 'class' ] = apply_filters( 'siteorigin_panels_widget_class', $info[ 'class' ] );
if ( ! empty( $info['raw'] ) || $force ) {
if ( isset( $wp_widget_factory->widgets[ $info['class'] ] ) && method_exists( $info['class'], 'update' ) ) {
if(
! empty( $old_widgets_by_id ) &&
! empty( $widget[ 'panels_info' ][ 'widget_id' ] ) &&
! empty( $old_widgets_by_id[ $widget[ 'panels_info' ][ 'widget_id' ] ] )
){
$old_widget = $old_widgets_by_id[ $widget[ 'panels_info' ][ 'widget_id' ] ];
}
else {
$old_widget = $widget;
}
/** @var WP_Widget $the_widget */
$the_widget = $wp_widget_factory->widgets[ $info['class'] ];
$instance = $the_widget->update( $widget, $old_widget );
$instance = apply_filters( 'widget_update_callback', $instance, $widget, $old_widget, $the_widget );
$widget = $instance;
unset( $info['raw'] );
}
}
if( $escape_classes ) {
// Escaping for namespaced widgets
$info[ 'class' ] = preg_replace( '/\\\\+/', '\\\\\\\\', $info['class'] );
}
$widget['panels_info'] = $info;
}
return $widgets;
}
/**
* Add all the footer JS templates.
*/
function js_templates() {
include plugin_dir_path( __FILE__ ) . '../tpl/js-templates.php';
}
/**
* Render a widget form with all the Page Builder specific fields
*
* @param string $widget The class of the widget
* @param array $instance Widget values
* @param bool $raw
* @param string $widget_number
*
* @return mixed|string The form
*/
function render_form( $widget, $instance = array(), $raw = false, $widget_number = '{$id}' ) {
global $wp_widget_factory;
// This is a chance for plugins to replace missing widgets
$the_widget = ! empty( $wp_widget_factory->widgets[ $widget ] ) ? $wp_widget_factory->widgets[ $widget ] : false;
$the_widget = apply_filters( 'siteorigin_panels_widget_object', $the_widget, $widget );
if ( empty( $the_widget ) || ! is_a( $the_widget, 'WP_Widget' ) ) {
$widgets = $this->get_widgets();
if ( ! empty( $widgets[ $widget ] ) && ! empty( $widgets[ $widget ]['plugin'] ) ) {
// We know about this widget, show a form about installing it.
$install_url = siteorigin_panels_plugin_activation_install_url( $widgets[ $widget ]['plugin']['slug'], $widgets[ $widget ]['plugin']['name'] );
$form =
'<div class="panels-missing-widget-form">' .
'<p>' .
preg_replace(
array(
'/1\{ *(.*?) *\}/',
'/2\{ *(.*?) *\}/',
),
array(
'<a href="' . $install_url . '" target="_blank" rel="noopener noreferrer">$1</a>',
'<strong>$1</strong>'
),
sprintf(
__( 'You need to install 1{%1$s} to use the widget 2{%2$s}.', 'siteorigin-panels' ),
$widgets[ $widget ]['plugin']['name'],
$widget
)
) .
'</p>' .
'<p>' . __( "Save and reload this page to start using the widget after you've installed it.", 'siteorigin-panels' ) . '</p>' .
'</div>';
} else {
// This widget is missing, so show a missing widgets form.
$form =
'<div class="panels-missing-widget-form"><p>' .
preg_replace(
array(
'/1\{ *(.*?) *\}/',
'/2\{ *(.*?) *\}/',
),
array(
'<strong>$1</strong>',
'<a href="https://siteorigin.com/thread/" target="_blank" rel="noopener noreferrer">$1</a>'
),
sprintf(
__( 'The widget 1{%1$s} is not available. Please try locate and install the missing plugin. Post on the 2{support forums} if you need help.', 'siteorigin-panels' ),
esc_html( $widget )
)
) .
'</p></div>';
}
// Allow other themes and plugins to change the missing widget form
return apply_filters( 'siteorigin_panels_missing_widget_form', $form, $widget, $instance );
}
if ( $raw ) {
$instance = $the_widget->update( $instance, $instance );
}
$the_widget->id = 'temp';
$the_widget->number = $widget_number;
ob_start();
if ( $this->is_core_js_widget( $the_widget ) ) {
?><div class="widget-content"><?php
}
$return = $the_widget->form( $instance );
do_action_ref_array( 'in_widget_form', array( &$the_widget, &$return, $instance ) );
if ( $this->is_core_js_widget( $the_widget ) ) {
?>
</div>
<input type="hidden" name="id_base" class="id_base" value="<?php echo esc_attr( $the_widget->id_base ); ?>" />
<?php
}
$form = ob_get_clean();
// Convert the widget field naming into ones that Page Builder uses
$exp = preg_quote( $the_widget->get_field_name( '____' ) );
$exp = str_replace( '____', '(.*?)', $exp );
$form = preg_replace( '/' . $exp . '/', 'widgets[' . preg_replace( '/\$(\d)/', '\\\$$1', $widget_number ) . '][$1]', $form );
$form = apply_filters( 'siteorigin_panels_widget_form', $form, $widget, $instance );
// Add all the information fields
return $form;
}
/**
* Checks whether a widget is considered to be a JS widget. I.e. it needs to have scripts and/or styles enqueued for
* it's admin form to work.
*
* Can remove the whitelist of core widgets when all widgets are following a similar pattern.
*
* @param $widget The widget to be tested.
*
* @return bool Whether or not the widget is considered a JS widget.
*/
function is_core_js_widget( $widget ) {
$js_widgets = array(
'WP_Widget_Custom_HTML',
'WP_Widget_Media_Audio',
'WP_Widget_Media_Gallery',
'WP_Widget_Media_Image',
'WP_Widget_Media_Video',
'WP_Widget_Text',
);
$is_js_widget = in_array( get_class( $widget ), $js_widgets ) &&
// Need to check this for `WP_Widget_Text` which was not a JS widget before 4.8
method_exists( $widget, 'render_control_template_scripts' );
return $is_js_widget;
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// ADMIN AJAX ACTIONS
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/**
* Get builder content based on the submitted panels_data.
*/
function action_builder_content() {
header( 'content-type: text/html' );
if ( ! current_user_can( 'edit_post', $_POST['post_id'] ) ) {
wp_die();
}
if ( empty( $_POST['post_id'] ) || empty( $_POST['panels_data'] ) ) {
echo '';
wp_die();
}
// echo the content
$old_panels_data = get_post_meta( $_POST['post_id'], 'panels_data', true );
$panels_data = json_decode( wp_unslash( $_POST['panels_data'] ), true );
$panels_data['widgets'] = $this->process_raw_widgets(
$panels_data['widgets'],
! empty( $old_panels_data['widgets'] ) ? $old_panels_data['widgets'] : false,
false
);
$panels_data = SiteOrigin_Panels_Styles_Admin::single()->sanitize_all( $panels_data );
// Create a version of the builder data for post content
SiteOrigin_Panels_Post_Content_Filters::add_filters();
$GLOBALS[ 'SITEORIGIN_PANELS_POST_CONTENT_RENDER' ] = true;
echo SiteOrigin_Panels::renderer()->render( intval( $_POST['post_id'] ), false, $panels_data );
SiteOrigin_Panels_Post_Content_Filters::remove_filters();
unset( $GLOBALS[ 'SITEORIGIN_PANELS_POST_CONTENT_RENDER' ] );
wp_die();
}
/**
* Display a widget form with the provided data
*/
function action_widget_form() {
if ( empty( $_REQUEST['_panelsnonce'] ) || ! wp_verify_nonce( $_REQUEST['_panelsnonce'], 'panels_action' ) ) {
wp_die(
__( 'The supplied nonce is invalid.', 'siteorigin-panels' ),
__( 'Invalid nonce.', 'siteorigin-panels' ),
403
);
}
if ( empty( $_REQUEST['widget'] ) ) {
wp_die(
__( 'Please specify the type of widget form to be rendered.', 'siteorigin-panels' ),
__( 'Missing widget type.', 'siteorigin-panels' ),
400
);
}
$request = array_map( 'stripslashes_deep', $_REQUEST );
$widget_class = $request['widget'];
$widget_class = apply_filters( 'siteorigin_panels_widget_class', $widget_class );
$instance = ! empty( $request['instance'] ) ? json_decode( $request['instance'], true ) : array();
$form = $this->render_form( $widget_class, $instance, $_REQUEST['raw'] == 'true' );
$form = apply_filters( 'siteorigin_panels_ajax_widget_form', $form, $widget_class, $instance );
echo $form;
wp_die();
}
/**
* Preview in the live editor when there is no public view of the item
*/
function action_live_editor_preview() {
if ( empty( $_REQUEST['_panelsnonce'] ) || ! wp_verify_nonce( $_REQUEST['_panelsnonce'], 'live-editor-preview' ) ) {
wp_die();
}
include plugin_dir_path( __FILE__ ) . '../tpl/live-editor-preview.php';
exit();
}
/**
* Add a column that indicates if a column is powered by Page Builder
*
* @param $columns
*
* @return array
*/
function add_custom_column( $columns ){
$index = array_search( 'comments', array_keys( $columns ) );
if( empty( $index ) ) {
$columns = array_merge(
$columns,
array( 'panels' => __( 'Page Builder', 'siteorigin-panels' ) )
);
}
else {
$columns = array_slice( $columns, 0, $index, true ) +
array( 'panels' => __( 'Page Builder', 'siteorigin-panels' ) ) +
array_slice( $columns, $index, count( $columns ) - 1, true );
}
return $columns;
}
function display_custom_column( $column, $post_id ){
if( $column != 'panels' ) return;
$panels_data = get_post_meta( $post_id, 'panels_data', true );
if( ! empty( $panels_data['widgets'] ) ) {
printf( __( '%s Widgets', 'siteorigin-panels' ), count( $panels_data['widgets'] ) );
}
else {
echo '—';
}
}
public function footer_column_css(){
if( siteorigin_panels_setting( 'admin-widget-count' ) ) {
$screen = get_current_screen();
$post_types = siteorigin_panels_setting( 'post-types' );
if(
$screen->base == 'edit' &&
is_array( $post_types ) &&
in_array( $screen->post_type, $post_types )
){
?><style type="text/css">.column-panels{ width: 10% }</style><?php
}
}
}
/**
* Add double slashes to strings
*
* @param $value
*
* @return string
*/
public static function double_slash_string( $value ){
return is_string( $value ) ? addcslashes( $value, '\\' ) : $value;
}
public function get_layout_directories(){
}
/**
* Display links for various SiteOrigin addons
*/
public static function display_footer_premium_link(){
$links = array(
array(
'text' => __('Get a lightbox addon for SiteOrigin widgets', 'siteorigin-panels'),
'url' => SiteOrigin_Panels::premium_url('plugin/lightbox')
),
array(
'text' => __('Get the row, cell and widget animations addon', 'siteorigin-panels'),
'url' => SiteOrigin_Panels::premium_url('plugin/lightbox')
),
array(
'text' => __('Get premium email support for SiteOrigin Page Builder', 'siteorigin-panels'),
'url' => SiteOrigin_Panels::premium_url()
),
);
$link = $links[array_rand($links)];
?>
<a href="<?php echo esc_url( $link['url'] ) ?>" target="_blank" rel='noopener noreferrer'>
<?php echo esc_html( $link['text'] ) ?>.
</a>
<?php
}
/**
* Disable the Gutenberg editor for existing PB posts.
*
* @param $can_edit
* @param $post_type
*
* @return bool
*/
public function disable_gutenberg_for_panels_posts( $can_edit, $post_type ) {
$screen = get_current_screen();
$post_types = siteorigin_panels_setting( 'post-types' );
$panels_data = $screen->base == 'post' ? $this->get_current_admin_panels_data() : array();
$is_panels_page = in_array( $post_type, $post_types ) && ! empty( $panels_data );
return ! $is_panels_page && $can_edit;
}
/**
* Disable PB when we're in the Gutenberg editor.
*
* @param $wp_meta_boxes
*
* @return mixed
*/
public function disable_panels_for_gutenberg_posts( $wp_meta_boxes ) {
foreach ( $wp_meta_boxes as &$locations ) {
foreach ( $locations as &$priorities ) {
foreach ( $priorities as &$boxes ) {
unset( $boxes['so-panels-panels'] );
}
}
}
return $wp_meta_boxes;
}
}
Zerion Mini Shell 1.0