<?php // phpcs:ignore WordPress.Files.FileName.InvalidClassFileName

[0] Fix | Delete

/**

[1] Fix | Delete

* Main class file for the Widget Visibility module.

[2] Fix | Delete

*

[3] Fix | Delete

* @package automattic/jetpack

[4] Fix | Delete

*/

[5] Fix | Delete

[6] Fix | Delete

use Automattic\Block_Scanner;

[7] Fix | Delete

use Automattic\Jetpack\Assets;

[8] Fix | Delete

[9] Fix | Delete

if ( ! defined( 'ABSPATH' ) ) {

[10] Fix | Delete

exit( 0 );

[11] Fix | Delete

}

[12] Fix | Delete

[13] Fix | Delete

/**

[14] Fix | Delete

* Hide or show legacy widgets conditionally.

[15] Fix | Delete

*

[16] Fix | Delete

* This class has two responsiblities - administrating the conditions in which legacy widgets may be hidden or shown

[17] Fix | Delete

* and hiding/showing the legacy widgets on the front-end of the site, depending upon the evaluation of those conditions.

[18] Fix | Delete

*

[19] Fix | Delete

* Administrating the conditions can be done in one of four different WordPress screens, plus direct use of the API and

[20] Fix | Delete

* is supplemented with a legacy widget preview screen. The four different admin screens are

[21] Fix | Delete

*

[22] Fix | Delete

* Gutenberg widget experience - widget admin (widgets.php + API + legacy widget preview)

[23] Fix | Delete

* Gutenberg widget experience - Customizer (customizer screen/API + API + legacy widget preview)

[24] Fix | Delete

* Classic widget experience - widget admin (widgets.php + admin-ajax XHR requests)

[25] Fix | Delete

* Classic widget experience - Customizer (customizer screen/API)

[26] Fix | Delete

*

[27] Fix | Delete

* An introduction to the API endpoints can be found here: https://make.wordpress.org/core/2021/06/29/rest-api-changes-in-wordpress-5-8/

[28] Fix | Delete

*/

[29] Fix | Delete

class Jetpack_Widget_Conditions {

[30] Fix | Delete

/**

[31] Fix | Delete

* Stores condition for template_redirect action.

[32] Fix | Delete

*

[33] Fix | Delete

* @var bool

[34] Fix | Delete

*/

[35] Fix | Delete

public static $passed_template_redirect = false;

[36] Fix | Delete

[37] Fix | Delete

/**

[38] Fix | Delete

* Class initializer.

[39] Fix | Delete

*/

[40] Fix | Delete

public static function init() {

[41] Fix | Delete

global $pagenow;

[42] Fix | Delete

[43] Fix | Delete

// The Gutenberg based widget experience will show a preview of legacy widgets by including a URL beginning

[44] Fix | Delete

// widgets.php?legacy-widget-preview inside an iframe. Previews don't need widget editing loaded and also don't

[45] Fix | Delete

// want to run the filter - if the widget is filtered out it'll be empty, which would be confusing.

[46] Fix | Delete

// phpcs:ignore WordPress.Security.NonceVerification.Recommended

[47] Fix | Delete

if ( isset( $_GET['legacy-widget-preview'] ) ) {

[48] Fix | Delete

return;

[49] Fix | Delete

}

[50] Fix | Delete

[51] Fix | Delete

// If action is posted and it's save-widget then it's relevant to widget conditions, otherwise it's something

[52] Fix | Delete

// else and it's not worth registering hooks.

[53] Fix | Delete

// phpcs:ignore WordPress.Security.NonceVerification.Missing

[54] Fix | Delete

if ( isset( $_POST['action'] ) && ! isset( $_POST['customize_changeset_uuid'] ) && ! in_array( $_POST['action'], array( 'save-widget', 'update-widget' ), true ) ) {

[55] Fix | Delete

return;

[56] Fix | Delete

}

[57] Fix | Delete

[58] Fix | Delete

// API call to *list* the widget types doesn't use editing visibility or display widgets.

[59] Fix | Delete

if ( isset( $_SERVER['REQUEST_URI'] ) && str_contains( $_SERVER['REQUEST_URI'], '/widget-types?' ) ) { // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.MissingUnslash, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized

[60] Fix | Delete

return;

[61] Fix | Delete

}

[62] Fix | Delete

[63] Fix | Delete

$add_data_assets_to_page = false;

[64] Fix | Delete

$add_html_to_form = false;

[65] Fix | Delete

$handle_widget_updates = false;

[66] Fix | Delete

$add_block_controls = false;

[67] Fix | Delete

[68] Fix | Delete

// Check to see if using the customizer, but not using the preview. The preview should filter out widgets,

[69] Fix | Delete

// the customizer controls in the sidebar should not (so they can be edited).

[70] Fix | Delete

// phpcs:ignore WordPress.Security.NonceVerification.Recommended

[71] Fix | Delete

$customizer_not_previewer = is_customize_preview() && ! isset( $_GET['customize_changeset_uuid'] );

[72] Fix | Delete

$using_classic_experience = ! wp_use_widgets_block_editor();

[73] Fix | Delete

if ( $using_classic_experience &&

[74] Fix | Delete

( $customizer_not_previewer || 'widgets.php' === $pagenow ||

[75] Fix | Delete

// phpcs:ignore WordPress.Security.NonceVerification.Missing

[76] Fix | Delete

( 'admin-ajax.php' === $pagenow && array_key_exists( 'action', $_POST ) && 'save-widget' === $_POST['action'] )

[77] Fix | Delete

)

[78] Fix | Delete

) {

[79] Fix | Delete

$add_data_assets_to_page = true;

[80] Fix | Delete

$add_html_to_form = true;

[81] Fix | Delete

$handle_widget_updates = true;

[82] Fix | Delete

} else {

[83] Fix | Delete

// On a screen that is hosting the API in the gutenberg editing experience.

[84] Fix | Delete

if ( $customizer_not_previewer || 'widgets.php' === $pagenow ) {

[85] Fix | Delete

$add_data_assets_to_page = true;

[86] Fix | Delete

$add_block_controls = true;

[87] Fix | Delete

}

[88] Fix | Delete

[89] Fix | Delete

// Encoding for a particular widget end point.

[90] Fix | Delete

if ( isset( $_SERVER['REQUEST_URI'] ) && 1 === preg_match( '|/widget-types/.*/encode|', $_SERVER['REQUEST_URI'] ) ) { // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.MissingUnslash, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized

[91] Fix | Delete

$add_html_to_form = true;

[92] Fix | Delete

$handle_widget_updates = true;

[93] Fix | Delete

}

[94] Fix | Delete

[95] Fix | Delete

// Batch API is usually saving but could be anything.

[96] Fix | Delete

$current_url = ! empty( $_SERVER['REQUEST_URI'] ) ? esc_url_raw( wp_unslash( $_SERVER['REQUEST_URI'] ) ) : '';

[97] Fix | Delete

if ( str_contains( $current_url, '/wp-json/batch/v1' ) || 1 === preg_match( '/^\/wp\/v2\/sites\/\d+\/batch\/v1/', $current_url ) ) {

[98] Fix | Delete

$handle_widget_updates = true;

[99] Fix | Delete

$add_html_to_form = true;

[100] Fix | Delete

}

[101] Fix | Delete

[102] Fix | Delete

// Saving widgets via non-batch API. This isn't used within WordPress but could be used by third parties in theory.

[103] Fix | Delete

if ( isset( $_SERVER['REQUEST_METHOD'] ) && 'GET' !== $_SERVER['REQUEST_METHOD'] && str_contains( $_SERVER['REQUEST_URI'], '/wp/v2/widgets' ) ) { // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.MissingUnslash, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized

[104] Fix | Delete

$handle_widget_updates = true;

[105] Fix | Delete

$add_html_to_form = true;

[106] Fix | Delete

}

[107] Fix | Delete

}

[108] Fix | Delete

[109] Fix | Delete

if ( $add_html_to_form ) {

[110] Fix | Delete

add_action( 'in_widget_form', array( __CLASS__, 'widget_conditions_admin' ), 10, 3 );

[111] Fix | Delete

}

[112] Fix | Delete

[113] Fix | Delete

if ( $handle_widget_updates ) {

[114] Fix | Delete

add_filter( 'widget_update_callback', array( __CLASS__, 'widget_update' ), 10, 3 );

[115] Fix | Delete

}

[116] Fix | Delete

[117] Fix | Delete

if ( $add_data_assets_to_page ) {

[118] Fix | Delete

add_action( 'sidebar_admin_setup', array( __CLASS__, 'widget_admin_setup' ) );

[119] Fix | Delete

}

[120] Fix | Delete

[121] Fix | Delete

if ( $add_block_controls ) {

[122] Fix | Delete

add_action( 'enqueue_block_editor_assets', array( __CLASS__, 'setup_block_controls' ) );

[123] Fix | Delete

}

[124] Fix | Delete

[125] Fix | Delete

if ( ! $add_html_to_form && ! $handle_widget_updates && ! $add_data_assets_to_page &&

[126] Fix | Delete

! in_array( $pagenow, array( 'wp-login.php', 'wp-register.php' ), true )

[127] Fix | Delete

) {

[128] Fix | Delete

// Not hit any known widget admin endpoint, register widget display hooks instead.

[129] Fix | Delete

add_filter( 'widget_display_callback', array( __CLASS__, 'filter_widget' ) );

[130] Fix | Delete

add_filter( 'sidebars_widgets', array( __CLASS__, 'sidebars_widgets' ) );

[131] Fix | Delete

add_action( 'template_redirect', array( __CLASS__, 'template_redirect' ) );

[132] Fix | Delete

}

[133] Fix | Delete

}

[134] Fix | Delete

[135] Fix | Delete

/**

[136] Fix | Delete

* Enqueue the block-based widget visibility scripts.

[137] Fix | Delete

*/

[138] Fix | Delete

public static function setup_block_controls() {

[139] Fix | Delete

Assets::register_script(

[140] Fix | Delete

'widget-visibility-editor',

[141] Fix | Delete

'_inc/build/widget-visibility/editor/index.js',

[142] Fix | Delete

JETPACK__PLUGIN_FILE,

[143] Fix | Delete

array(

[144] Fix | Delete

'in_footer' => true,

[145] Fix | Delete

'textdomain' => 'jetpack',

[146] Fix | Delete

)

[147] Fix | Delete

);

[148] Fix | Delete

Assets::enqueue_script( 'widget-visibility-editor' );

[149] Fix | Delete

}

[150] Fix | Delete

[151] Fix | Delete

/**

[152] Fix | Delete

* Add the 'conditions' attribute, where visibility rules are stored, to some blocks.

[153] Fix | Delete

*

[154] Fix | Delete

* We normally add the block attributes in the browser's javascript env only,

[155] Fix | Delete

* but these blocks use a ServerSideRender dynamic preview, so the php env needs

[156] Fix | Delete

* to know about the new attribute, too.

[157] Fix | Delete

*/

[158] Fix | Delete

public static function add_block_attributes_filter() {

[159] Fix | Delete

$blocks = array(

[160] Fix | Delete

// These use <ServerSideRender>.

[161] Fix | Delete

'core/calendar',

[162] Fix | Delete

'core/latest-comments',

[163] Fix | Delete

'core/rss',

[164] Fix | Delete

'core/archives',

[165] Fix | Delete

'core/tag-cloud',

[166] Fix | Delete

'core/page-list',

[167] Fix | Delete

'core/latest-posts',

[168] Fix | Delete

'woocommerce/product-categories',

[169] Fix | Delete

);

[170] Fix | Delete

/**

[171] Fix | Delete

* Filters the list of widget visibility blocks using <ServerSideRender>.

[172] Fix | Delete

*

[173] Fix | Delete

* @since 12.4

[174] Fix | Delete

*

[175] Fix | Delete

* @module widget-visibility

[176] Fix | Delete

*

[177] Fix | Delete

* @param string[] $blocks Array of block names from WordPress core and WooCommerce.

[178] Fix | Delete

*/

[179] Fix | Delete

$blocks_to_add_visibility_conditions = apply_filters( 'jetpack_widget_visibility_server_side_render_blocks', $blocks );

[180] Fix | Delete

[181] Fix | Delete

/**

[182] Fix | Delete

* Block registration filter callback.

[183] Fix | Delete

*

[184] Fix | Delete

* @param array $settings Array of arguments for registering a block type.

[185] Fix | Delete

* @param string $name Block type name including namespace.

[186] Fix | Delete

* @return array

[187] Fix | Delete

*/

[188] Fix | Delete

$filter_metadata_registration = function ( $settings, $name ) use ( $blocks_to_add_visibility_conditions ) {

[189] Fix | Delete

if ( in_array( $name, $blocks_to_add_visibility_conditions, true ) && ! empty( $settings['attributes'] ) ) {

[190] Fix | Delete

$settings['attributes']['conditions'] = array(

[191] Fix | Delete

'type' => 'object',

[192] Fix | Delete

);

[193] Fix | Delete

}

[194] Fix | Delete

return $settings;

[195] Fix | Delete

};

[196] Fix | Delete

[197] Fix | Delete

add_filter( 'register_block_type_args', $filter_metadata_registration, 10, 2 );

[198] Fix | Delete

}

[199] Fix | Delete

[200] Fix | Delete

/**

[201] Fix | Delete

* Prepare the interface for editing widgets - loading css, javascript & data

[202] Fix | Delete

*/

[203] Fix | Delete

public static function widget_admin_setup() {

[204] Fix | Delete

wp_enqueue_style( 'widget-conditions', plugins_url( 'widget-conditions/widget-conditions.css', __FILE__ ), array( 'widgets' ), JETPACK__VERSION );

[205] Fix | Delete

wp_style_add_data( 'widget-conditions', 'rtl', 'replace' );

[206] Fix | Delete

wp_enqueue_script(

[207] Fix | Delete

'widget-conditions',

[208] Fix | Delete

Assets::get_file_url_for_environment(

[209] Fix | Delete

'_inc/build/widget-visibility/widget-conditions/widget-conditions.min.js',

[210] Fix | Delete

'modules/widget-visibility/widget-conditions/widget-conditions.js'

[211] Fix | Delete

),

[212] Fix | Delete

array( 'jquery', 'jquery-ui-core' ),

[213] Fix | Delete

JETPACK__VERSION,

[214] Fix | Delete

true

[215] Fix | Delete

);

[216] Fix | Delete

[217] Fix | Delete

// Set up a single copy of all of the data that Widget Visibility needs.

[218] Fix | Delete

// This allows all widget conditions to reuse the same data, keeping page size down

[219] Fix | Delete

// and eliminating the AJAX calls we used to have to use to fetch the minor rule options.

[220] Fix | Delete

$widget_conditions_data = array();

[221] Fix | Delete

[222] Fix | Delete

$widget_conditions_data['category'] = array();

[223] Fix | Delete

$widget_conditions_data['category'][] = array( '', __( 'All category pages', 'jetpack' ) );

[224] Fix | Delete

[225] Fix | Delete

$categories = get_categories(

[226] Fix | Delete

array(

[227] Fix | Delete

/**

[228] Fix | Delete

* Specific a maximum number of categories to query for the Widget visibility UI.

[229] Fix | Delete

*

[230] Fix | Delete

* @module widget-visibility

[231] Fix | Delete

*

[232] Fix | Delete

* @since 9.1.0

[233] Fix | Delete

*

[234] Fix | Delete

* @param int $number Maximum number of categories displayed in the Widget visibility UI.

[235] Fix | Delete

*/

[236] Fix | Delete

'number' => (int) apply_filters( 'jetpack_widget_visibility_max_number_categories', 1000 ),

[237] Fix | Delete

'orderby' => 'count',

[238] Fix | Delete

'order' => 'DESC',

[239] Fix | Delete

)

[240] Fix | Delete

);

[241] Fix | Delete

usort( $categories, array( __CLASS__, 'strcasecmp_name' ) );

[242] Fix | Delete

[243] Fix | Delete

foreach ( $categories as $category ) {

[244] Fix | Delete

$widget_conditions_data['category'][] = array( (string) $category->term_id, $category->name );

[245] Fix | Delete

}

[246] Fix | Delete

[247] Fix | Delete

$widget_conditions_data['loggedin'] = array();

[248] Fix | Delete

$widget_conditions_data['loggedin'][] = array( 'loggedin', __( 'Logged In', 'jetpack' ) );

[249] Fix | Delete

$widget_conditions_data['loggedin'][] = array( 'loggedout', __( 'Logged Out', 'jetpack' ) );

[250] Fix | Delete

[251] Fix | Delete

$widget_conditions_data['author'] = array();

[252] Fix | Delete

$widget_conditions_data['author'][] = array( '', __( 'All author pages', 'jetpack' ) );

[253] Fix | Delete

[254] Fix | Delete

/*

[255] Fix | Delete

* Query for users with publish caps.

[256] Fix | Delete

*/

[257] Fix | Delete

$authors_args = array(

[258] Fix | Delete

'orderby' => 'name',

[259] Fix | Delete

'capability' => array( 'edit_posts' ),

[260] Fix | Delete

'fields' => array( 'ID', 'display_name' ),

[261] Fix | Delete

);

[262] Fix | Delete

[263] Fix | Delete

$authors = get_users( $authors_args );

[264] Fix | Delete

[265] Fix | Delete

foreach ( $authors as $author ) {

[266] Fix | Delete

$widget_conditions_data['author'][] = array( (string) $author->ID, $author->display_name );

[267] Fix | Delete

}

[268] Fix | Delete

[269] Fix | Delete

$widget_conditions_data['role'] = array();

[270] Fix | Delete

[271] Fix | Delete

global $wp_roles;

[272] Fix | Delete

[273] Fix | Delete

foreach ( $wp_roles->roles as $role_key => $role ) {

[274] Fix | Delete

$widget_conditions_data['role'][] = array( (string) $role_key, $role['name'] );

[275] Fix | Delete

}

[276] Fix | Delete

[277] Fix | Delete

$widget_conditions_data['tag'] = array();

[278] Fix | Delete

$widget_conditions_data['tag'][] = array( '', __( 'All tag pages', 'jetpack' ) );

[279] Fix | Delete

[280] Fix | Delete

$tags = get_tags(

[281] Fix | Delete

array(

[282] Fix | Delete

/**

[283] Fix | Delete

* Specific a maximum number of tags to query for the Widget visibility UI.

[284] Fix | Delete

*

[285] Fix | Delete

* @module widget-visibility

[286] Fix | Delete

*

[287] Fix | Delete

* @since 9.1.0

[288] Fix | Delete

*

[289] Fix | Delete

* @param int $number Maximum number of tags displayed in the Widget visibility UI.

[290] Fix | Delete

*/

[291] Fix | Delete

'number' => (int) apply_filters( 'jetpack_widget_visibility_max_number_tags', 1000 ),

[292] Fix | Delete

'orderby' => 'count',

[293] Fix | Delete

'order' => 'DESC',

[294] Fix | Delete

)

[295] Fix | Delete

);

[296] Fix | Delete

usort( $tags, array( __CLASS__, 'strcasecmp_name' ) );

[297] Fix | Delete

[298] Fix | Delete

foreach ( $tags as $tag ) {

[299] Fix | Delete

$widget_conditions_data['tag'][] = array( (string) $tag->term_id, $tag->name );

[300] Fix | Delete

}

[301] Fix | Delete

[302] Fix | Delete

$widget_conditions_data['date'] = array();

[303] Fix | Delete

$widget_conditions_data['date'][] = array( '', __( 'All date archives', 'jetpack' ) );

[304] Fix | Delete

$widget_conditions_data['date'][] = array( 'day', __( 'Daily archives', 'jetpack' ) );

[305] Fix | Delete

$widget_conditions_data['date'][] = array( 'month', __( 'Monthly archives', 'jetpack' ) );

[306] Fix | Delete

$widget_conditions_data['date'][] = array( 'year', __( 'Yearly archives', 'jetpack' ) );

[307] Fix | Delete

[308] Fix | Delete

$widget_conditions_data['page'] = array();

[309] Fix | Delete

$widget_conditions_data['page'][] = array( 'front', __( 'Front page', 'jetpack' ) );

[310] Fix | Delete

$widget_conditions_data['page'][] = array( 'posts', __( 'Posts page', 'jetpack' ) );

[311] Fix | Delete

$widget_conditions_data['page'][] = array( 'archive', __( 'Archive page', 'jetpack' ) );

[312] Fix | Delete

$widget_conditions_data['page'][] = array( '404', __( '404 error page', 'jetpack' ) );

[313] Fix | Delete

$widget_conditions_data['page'][] = array( 'search', __( 'Search results', 'jetpack' ) );

[314] Fix | Delete

[315] Fix | Delete

$post_types = get_post_types( array( 'public' => true ), 'objects' );

[316] Fix | Delete

[317] Fix | Delete

$widget_conditions_post_types = array();

[318] Fix | Delete

$widget_conditions_post_type_archives = array();

[319] Fix | Delete

[320] Fix | Delete

foreach ( $post_types as $post_type ) {

[321] Fix | Delete

$widget_conditions_post_types[] = array( 'post_type-' . $post_type->name, $post_type->labels->singular_name );

[322] Fix | Delete

$widget_conditions_post_type_archives[] = array( 'post_type_archive-' . $post_type->name, $post_type->labels->name );

[323] Fix | Delete

}

[324] Fix | Delete

[325] Fix | Delete

$widget_conditions_data['page'][] = array( __( 'Post type:', 'jetpack' ), $widget_conditions_post_types );

[326] Fix | Delete

[327] Fix | Delete

$widget_conditions_data['page'][] = array( __( 'Post type Archives:', 'jetpack' ), $widget_conditions_post_type_archives );

[328] Fix | Delete

[329] Fix | Delete

$pages = self::get_pages();

[330] Fix | Delete

[331] Fix | Delete

$dropdown_tree_args = array(

[332] Fix | Delete

'depth' => 0,

[333] Fix | Delete

'child_of' => 0,

[334] Fix | Delete

'selected' => 0,

[335] Fix | Delete

'echo' => false,

[336] Fix | Delete

'name' => 'page_id',

[337] Fix | Delete

'id' => '',

[338] Fix | Delete

'class' => '',

[339] Fix | Delete

'show_option_none' => '',

[340] Fix | Delete

'show_option_no_change' => '',

[341] Fix | Delete

'option_none_value' => '',

[342] Fix | Delete

'value_field' => 'ID',

[343] Fix | Delete

);

[344] Fix | Delete

$pages_dropdown = walk_page_dropdown_tree( $pages, 0, $dropdown_tree_args );

[345] Fix | Delete

preg_match_all( '/value=.([0-9]+).[^>]*>([^<]+)</', $pages_dropdown, $page_ids_and_titles, PREG_SET_ORDER );

[346] Fix | Delete

$static_pages = array();

[347] Fix | Delete

[348] Fix | Delete

foreach ( $page_ids_and_titles as $page_id_and_title ) {

[349] Fix | Delete

$static_pages[] = array( (string) $page_id_and_title[1], $page_id_and_title[2] );

[350] Fix | Delete

}

[351] Fix | Delete

[352] Fix | Delete

$widget_conditions_data['page'][] = array( __( 'Static page:', 'jetpack' ), $static_pages );

[353] Fix | Delete

[354] Fix | Delete

$widget_conditions_data['taxonomy'] = array();

[355] Fix | Delete

$widget_conditions_data['taxonomy'][] = array( '', __( 'All taxonomy pages', 'jetpack' ) );

[356] Fix | Delete

[357] Fix | Delete

$taxonomies = get_taxonomies(

[358] Fix | Delete

/**

[359] Fix | Delete

* Filters args passed to get_taxonomies.

[360] Fix | Delete

*

[361] Fix | Delete

* @see https://developer.wordpress.org/reference/functions/get_taxonomies/

[362] Fix | Delete

*

[363] Fix | Delete

* @since 5.3.0

[364] Fix | Delete

*

[365] Fix | Delete

* @module widget-visibility

[366] Fix | Delete

*

[367] Fix | Delete

* @param array $args Widget Visibility taxonomy arguments.

[368] Fix | Delete

*/

[369] Fix | Delete

apply_filters( 'jetpack_widget_visibility_tax_args', array( '_builtin' => false ) ),

[370] Fix | Delete

'objects'

[371] Fix | Delete

);

[372] Fix | Delete

[373] Fix | Delete

usort( $taxonomies, array( __CLASS__, 'strcasecmp_name' ) );

[374] Fix | Delete

[375] Fix | Delete

foreach ( $taxonomies as $taxonomy ) {

[376] Fix | Delete

$taxonomy_terms = get_terms(

[377] Fix | Delete

array( $taxonomy->name ),

[378] Fix | Delete

array(

[379] Fix | Delete

'number' => 250,

[380] Fix | Delete

'hide_empty' => false,

[381] Fix | Delete

)

[382] Fix | Delete

);

[383] Fix | Delete

[384] Fix | Delete

$widget_conditions_terms = array();

[385] Fix | Delete

$widget_conditions_terms[] = array( $taxonomy->name, $taxonomy->labels->all_items );

[386] Fix | Delete

[387] Fix | Delete

foreach ( $taxonomy_terms as $term ) {

[388] Fix | Delete

$widget_conditions_terms[] = array( $taxonomy->name . '_tax_' . $term->term_id, $term->name );

[389] Fix | Delete

}

[390] Fix | Delete

[391] Fix | Delete

$widget_conditions_data['taxonomy'][] = array( $taxonomy->labels->name . ':', $widget_conditions_terms );

[392] Fix | Delete

}

[393] Fix | Delete

[394] Fix | Delete

wp_localize_script( 'widget-conditions', 'widget_conditions_data', $widget_conditions_data );

[395] Fix | Delete

[396] Fix | Delete

// Save a list of the IDs of all pages that have children for dynamically showing the "Include children" checkbox.

[397] Fix | Delete

$all_pages = self::get_pages();

[398] Fix | Delete

$all_parents = array();

[399] Fix | Delete

[400] Fix | Delete

foreach ( $all_pages as $page ) {

[401] Fix | Delete

if ( $page->post_parent ) {

[402] Fix | Delete

$all_parents[ (string) $page->post_parent ] = true;

[403] Fix | Delete

}

[404] Fix | Delete

}

[405] Fix | Delete

[406] Fix | Delete

$front_page_id = get_option( 'page_on_front' );

[407] Fix | Delete

[408] Fix | Delete

if ( isset( $all_parents[ $front_page_id ] ) ) {

[409] Fix | Delete

$all_parents['front'] = true;

[410] Fix | Delete

}

[411] Fix | Delete

[412] Fix | Delete

wp_localize_script( 'widget-conditions', 'widget_conditions_parent_pages', $all_parents );

[413] Fix | Delete

}

[414] Fix | Delete

[415] Fix | Delete

/**

[416] Fix | Delete

* Retrieves a full list of all pages, containing just the IDs, post_parent, post_title, and post_status fields.

[417] Fix | Delete

*

[418] Fix | Delete

* Since the WordPress' `get_pages` function does not allow us to fetch only the fields mentioned

[419] Fix | Delete

* above, we need to introduce a custom method using a direct SQL query fetching those.

[420] Fix | Delete

*

[421] Fix | Delete

* By fetching only those four fields and not populating the object cache for all the pages, we can

[422] Fix | Delete

* improve the performance of the query on sites having a lot of pages.

[423] Fix | Delete

*

[424] Fix | Delete

* @see https://core.trac.wordpress.org/ticket/51469

[425] Fix | Delete

*

[426] Fix | Delete

* @return array List of all pages on the site (stdClass objects containing ID, post_title, post_parent, and post_status only).

[427] Fix | Delete

*/

[428] Fix | Delete

public static function get_pages() {

[429] Fix | Delete

global $wpdb;

[430] Fix | Delete

[431] Fix | Delete

$last_changed = wp_cache_get_last_changed( 'posts' );

[432] Fix | Delete

$cache_key = "get_pages:$last_changed";

[433] Fix | Delete

$pages = wp_cache_get( $cache_key, 'widget_conditions' );

[434] Fix | Delete

if ( false === $pages ) {

[435] Fix | Delete

$pages = $wpdb->get_results( "SELECT {$wpdb->posts}.ID, {$wpdb->posts}.post_parent, {$wpdb->posts}.post_title, {$wpdb->posts}.post_status FROM {$wpdb->posts} WHERE {$wpdb->posts}.post_type = 'page' AND {$wpdb->posts}.post_status = 'publish' ORDER BY {$wpdb->posts}.post_title ASC" );

[436] Fix | Delete

wp_cache_set( $cache_key, $pages, 'widget_conditions' );

[437] Fix | Delete

}

[438] Fix | Delete

[439] Fix | Delete

// Copy-pasted from the get_pages function. For usage in the `widget_conditions_get_pages` filter.

[440] Fix | Delete

$parsed_args = array(

[441] Fix | Delete

'child_of' => 0,

[442] Fix | Delete

'sort_order' => 'ASC',

[443] Fix | Delete

'sort_column' => 'post_title',

[444] Fix | Delete

'hierarchical' => 1,

[445] Fix | Delete

'exclude' => array(),

[446] Fix | Delete

'include' => array(),

[447] Fix | Delete

'meta_key' => '',

[448] Fix | Delete

'meta_value' => '',

[449] Fix | Delete

'authors' => '',

[450] Fix | Delete

'parent' => -1,

[451] Fix | Delete

'exclude_tree' => array(),

[452] Fix | Delete

'number' => '',

[453] Fix | Delete

'offset' => 0,

[454] Fix | Delete

'post_type' => 'page',

[455] Fix | Delete

'post_status' => 'publish',

[456] Fix | Delete

);

[457] Fix | Delete

[458] Fix | Delete

/**

[459] Fix | Delete

* Filters the retrieved list of pages.

[460] Fix | Delete

*

[461] Fix | Delete

* @since 9.1.0

[462] Fix | Delete

*

[463] Fix | Delete

* @module widget-visibility

[464] Fix | Delete

*

[465] Fix | Delete

* @param stdClass[] $pages Array of objects containing only the ID, post_parent, post_title, and post_status fields.

[466] Fix | Delete

* @param array $parsed_args Array of get_pages() arguments.

[467] Fix | Delete

*/

[468] Fix | Delete

return apply_filters( 'jetpack_widget_visibility_get_pages', $pages, $parsed_args );

[469] Fix | Delete

}

[470] Fix | Delete

[471] Fix | Delete

/**

[472] Fix | Delete

* Add the widget conditions to each widget in the admin.

[473] Fix | Delete

*

[474] Fix | Delete

* @param WP_Widget $widget Widget to add conditions settings to.

[475] Fix | Delete

* @param null $return unused.

[476] Fix | Delete

* @param array $instance The widget settings.

[477] Fix | Delete

*/

[478] Fix | Delete

public static function widget_conditions_admin( $widget, $return, $instance ) {

[479] Fix | Delete

$conditions = array();

[480] Fix | Delete

[481] Fix | Delete

if ( isset( $instance['conditions'] ) ) {

[482] Fix | Delete

$conditions = $instance['conditions'];

[483] Fix | Delete

}

[484] Fix | Delete

[485] Fix | Delete

if ( ! isset( $conditions['action'] ) ) {

[486] Fix | Delete

$conditions['action'] = 'show';

[487] Fix | Delete

}

[488] Fix | Delete

[489] Fix | Delete

if ( empty( $conditions['rules'] ) ) {

[490] Fix | Delete

$conditions['rules'][] = array(

[491] Fix | Delete

'major' => '',

[492] Fix | Delete

'minor' => '',

[493] Fix | Delete

'has_children' => '',

[494] Fix | Delete

);

[495] Fix | Delete

}

[496] Fix | Delete

[497] Fix | Delete

if ( empty( $conditions['match_all'] ) ) {

[498] Fix | Delete

$conditions['match_all'] = false;

[499] Fix | Delete