| 1 |
<?php |
| 2 |
/** |
| 3 |
* Plugin Name: Insert Pages |
| 4 |
* Plugin URI: https://github.com/uhm-coe/insert-pages |
| 5 |
* Description: Insert Pages lets you embed any WordPress content (e.g., pages, posts, custom post types) into other WordPress content using the Shortcode API. |
| 6 |
* Author: Paul Ryan |
| 7 |
* Text Domain: insert-pages |
| 8 |
* Domain Path: /languages |
| 9 |
* License: GPL2 |
| 10 |
* Requires at least: 3.3.0 |
| 11 |
* Version: 3.9.3 |
| 12 |
* |
| 13 |
* @package insert-pages |
| 14 |
*/ |
| 15 |
|
| 16 |
/* |
| 17 |
Copyright 2011 Paul Ryan (email: prar@hawaii.edu) |
| 18 |
|
| 19 |
This program is free software; you can redistribute it and/or modify |
| 20 |
it under the terms of the GNU General Public License, version 2, as |
| 21 |
published by the Free Software Foundation. |
| 22 |
|
| 23 |
This program is distributed in the hope that it will be useful, |
| 24 |
but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 25 |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 26 |
GNU General Public License for more details. |
| 27 |
|
| 28 |
You should have received a copy of the GNU General Public License |
| 29 |
along with this program; if not, write to the Free Software |
| 30 |
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| 31 |
*/ |
| 32 |
|
| 33 |
/** |
| 34 |
* Shortcode Format: |
| 35 |
* [insert page='{slug}|{id}|{url}' display='title|link|excerpt|excerpt-only|content|title-content|post-thumbnail|all|{custom-template.php}' class='any-classes' id='any-id' [inline] [public] querystring='{url-encoded-values}' size='post-thumbnail|thumbnail|medium|large|full|{custom-size}'] |
| 36 |
*/ |
| 37 |
|
| 38 |
if ( ! class_exists( 'InsertPagesPlugin' ) ) { |
| 39 |
/** |
| 40 |
* Class InsertPagesPlugin |
| 41 |
*/ |
| 42 |
class InsertPagesPlugin { |
| 43 |
/** |
| 44 |
* Stack tracking inserted pages (for loop detection). |
| 45 |
* |
| 46 |
* @var array Array of page ids inserted. |
| 47 |
*/ |
| 48 |
protected $inserted_page_ids; |
| 49 |
|
| 50 |
/** |
| 51 |
* Flag to only render the TinyMCE plugin dialog once. |
| 52 |
* |
| 53 |
* @var boolean |
| 54 |
*/ |
| 55 |
private static $link_dialog_printed = false; |
| 56 |
|
| 57 |
/** |
| 58 |
* Flag checked when rendering TinyMCE modal to ensure that required scripts |
| 59 |
* and styles were enqueued (normally done in `admin_init` hook). |
| 60 |
* |
| 61 |
* @var boolean |
| 62 |
*/ |
| 63 |
private static $is_admin_initialized = false; |
| 64 |
|
| 65 |
/** |
| 66 |
* Singleton plugin instance. |
| 67 |
* |
| 68 |
* @var object Plugin instance. |
| 69 |
*/ |
| 70 |
protected static $instance = null; |
| 71 |
|
| 72 |
|
| 73 |
/** |
| 74 |
* Access this plugin's working instance. |
| 75 |
* |
| 76 |
* @return object Object of this class. |
| 77 |
*/ |
| 78 |
public static function get_instance() { |
| 79 |
if ( null === self::$instance ) { |
| 80 |
self::$instance = new self(); |
| 81 |
} |
| 82 |
|
| 83 |
return self::$instance; |
| 84 |
} |
| 85 |
|
| 86 |
|
| 87 |
/** |
| 88 |
* Disable constructor to enforce a single plugin instance.. |
| 89 |
*/ |
| 90 |
protected function __construct() { |
| 91 |
} |
| 92 |
|
| 93 |
|
| 94 |
/** |
| 95 |
* Action hook: WordPress 'init'. |
| 96 |
* |
| 97 |
* @return void |
| 98 |
*/ |
| 99 |
public function insert_pages_init() { |
| 100 |
$options = get_option( 'wpip_settings' ); |
| 101 |
|
| 102 |
// Register the [insert] shortcode. |
| 103 |
add_shortcode( 'insert', array( $this, 'insert_pages_handle_shortcode_insert' ) ); |
| 104 |
|
| 105 |
// Register the gutenberg block so we can populate it via server side |
| 106 |
// rendering. Note: only register it once (some plugins, like Advanced |
| 107 |
// Custom Fields, create a scenario where this init hook gets called |
| 108 |
// multiple times). |
| 109 |
if ( |
| 110 |
function_exists( 'register_block_type' ) && |
| 111 |
isset( $options['wpip_gutenberg_block'] ) && |
| 112 |
'enabled' === $options['wpip_gutenberg_block'] && |
| 113 |
class_exists( 'WP_Block_Type_Registry' ) && |
| 114 |
! WP_Block_Type_Registry::get_instance()->is_registered( 'insert-pages/block' ) |
| 115 |
) { |
| 116 |
// Automatically load dependencies and version. |
| 117 |
$asset_file = include plugin_dir_path( __FILE__ ) . 'lib/gutenberg-block/build/index.asset.php'; |
| 118 |
|
| 119 |
wp_register_script( |
| 120 |
'insert-pages-gutenberg-block', |
| 121 |
plugins_url( 'lib/gutenberg-block/build/index.js', __FILE__ ), |
| 122 |
$asset_file['dependencies'], |
| 123 |
$asset_file['version'], |
| 124 |
array( |
| 125 |
'in_footer' => false, |
| 126 |
) |
| 127 |
); |
| 128 |
|
| 129 |
wp_register_style( |
| 130 |
'insert-pages-gutenberg-block', |
| 131 |
plugins_url( 'lib/gutenberg-block/build/index.css', __FILE__ ), |
| 132 |
array(), |
| 133 |
$asset_file['version'] |
| 134 |
); |
| 135 |
|
| 136 |
register_block_type( |
| 137 |
'insert-pages/block', |
| 138 |
array( |
| 139 |
'editor_style' => 'insert-pages-gutenberg-block', |
| 140 |
'editor_script' => 'insert-pages-gutenberg-block', |
| 141 |
'attributes' => array( |
| 142 |
'url' => array( |
| 143 |
'type' => 'string', |
| 144 |
'default' => '', |
| 145 |
), |
| 146 |
'page' => array( |
| 147 |
'type' => 'number', |
| 148 |
'default' => 0, |
| 149 |
), |
| 150 |
'display' => array( |
| 151 |
'type' => 'string', |
| 152 |
'default' => 'title', |
| 153 |
), |
| 154 |
'template' => array( |
| 155 |
'type' => 'string', |
| 156 |
'default' => '', |
| 157 |
), |
| 158 |
'class' => array( |
| 159 |
'type' => 'string', |
| 160 |
'default' => '', |
| 161 |
), |
| 162 |
'id' => array( |
| 163 |
'type' => 'string', |
| 164 |
'default' => '', |
| 165 |
), |
| 166 |
'inline' => array( |
| 167 |
'type' => 'bool', |
| 168 |
'default' => false, |
| 169 |
), |
| 170 |
'public' => array( |
| 171 |
'type' => 'bool', |
| 172 |
'default' => false, |
| 173 |
), |
| 174 |
'querystring' => array( |
| 175 |
'type' => 'string', |
| 176 |
'default' => '', |
| 177 |
), |
| 178 |
'size' => array( |
| 179 |
'type' => 'string', |
| 180 |
'default' => '', |
| 181 |
), |
| 182 |
), |
| 183 |
'render_callback' => array( $this, 'block_render_callback' ), |
| 184 |
) |
| 185 |
); |
| 186 |
} |
| 187 |
} |
| 188 |
|
| 189 |
|
| 190 |
/** |
| 191 |
* Renders the gutenberg block (using legacy server-side rendering). |
| 192 |
* |
| 193 |
* @param array $attr Array of block attributes. |
| 194 |
* @return string Rendered inserted page. |
| 195 |
*/ |
| 196 |
public function block_render_callback( $attr ) { |
| 197 |
// Display attribute defaults to 'title'; otherwise it is the passed param, |
| 198 |
// and if the display param is 'custom', it is the value of the 'template' |
| 199 |
// param. |
| 200 |
$display = 'title'; |
| 201 |
if ( isset( $attr['display'] ) && strlen( $attr['display'] ) > 0 ) { |
| 202 |
$display = esc_attr( $attr['display'] ); |
| 203 |
} |
| 204 |
if ( 'custom' === $display && isset( $attr['template'] ) && strlen( $attr['template'] ) > 0 ) { |
| 205 |
$display = esc_attr( $attr['template'] ); |
| 206 |
} |
| 207 |
|
| 208 |
$shortcode = sprintf( |
| 209 |
'[insert page="%1$s" display="%2$s"%3$s%4$s%5$s%6$s%7$s%8$s]', |
| 210 |
isset( $attr['page'] ) && strlen( $attr['page'] ) > 0 ? esc_attr( $attr['page'] ) : '0', |
| 211 |
$display, |
| 212 |
isset( $attr['class'] ) && strlen( $attr['class'] ) > 0 ? ' class="' . esc_attr( $attr['class'] ) . '"' : '', |
| 213 |
isset( $attr['id'] ) && strlen( $attr['id'] ) > 0 ? ' id="' . esc_attr( $attr['id'] ) . '"' : '', |
| 214 |
isset( $attr['querystring'] ) && strlen( $attr['querystring'] ) > 0 ? ' querystring="' . esc_attr( $attr['querystring'] ) . '"' : '', |
| 215 |
isset( $attr['size'] ) && strlen( $attr['size'] ) > 0 ? ' size="' . esc_attr( $attr['size'] ) . '"' : '', |
| 216 |
isset( $attr['inline'] ) && 'true' === $attr['inline'] ? ' inline' : '', |
| 217 |
isset( $attr['public'] ) && 'true' === $attr['public'] ? ' public' : '' |
| 218 |
); |
| 219 |
|
| 220 |
$rendered_shortcode = do_shortcode( $shortcode ); |
| 221 |
|
| 222 |
// If we're in the block editor, enqueue any layout styles for blocks |
| 223 |
// (normally this is done in core but since we're not in the main context, |
| 224 |
// we need to do so manually). For example, the Grid block uses layout |
| 225 |
// styles to set the number of columns. |
| 226 |
// See: https://github.com/WordPress/WordPress/blob/6.6.2/wp-includes/block-supports/layout.php#L539-L551. |
| 227 |
// See: https://developer.wordpress.org/reference/functions/wp_style_engine_get_stylesheet_from_css_rules/. |
| 228 |
// See: https://developer.wordpress.org/reference/functions/wp_add_inline_style/. |
| 229 |
$current_screen = function_exists( 'get_current_screen' ) ? get_current_screen() : null; |
| 230 |
if ( |
| 231 |
! empty( $current_screen ) && $current_screen->is_block_editor() && |
| 232 |
! in_array( $display, array( 'title', 'link', 'post-thumbnail' ), true ) && |
| 233 |
function_exists( 'wp_style_engine_get_stylesheet_from_context' ) |
| 234 |
) { |
| 235 |
$layout_styles = wp_style_engine_get_stylesheet_from_context( 'block-supports' ); |
| 236 |
if ( ! empty( $layout_styles ) ) { |
| 237 |
wp_add_inline_style( 'wp-block-library', $layout_styles ); |
| 238 |
} |
| 239 |
} |
| 240 |
|
| 241 |
return $rendered_shortcode; |
| 242 |
} |
| 243 |
|
| 244 |
|
| 245 |
/** |
| 246 |
* Load gutenberg block resources only when editing (only if Gutenberg block |
| 247 |
* setting is enabled in Insert Pages settings). |
| 248 |
* |
| 249 |
* Action hook: enqueue_block_editor_assets |
| 250 |
* |
| 251 |
* @return void |
| 252 |
*/ |
| 253 |
public function insert_pages_enqueue_block_editor_assets() { |
| 254 |
$options = get_option( 'wpip_settings' ); |
| 255 |
if ( isset( $options['wpip_gutenberg_block'] ) && 'enabled' === $options['wpip_gutenberg_block'] ) { |
| 256 |
} |
| 257 |
} |
| 258 |
|
| 259 |
|
| 260 |
/** |
| 261 |
* Action hook: WordPress 'admin_init'. |
| 262 |
* |
| 263 |
* @return void |
| 264 |
*/ |
| 265 |
public function insert_pages_admin_init() { |
| 266 |
// Get options set in WordPress dashboard (Settings > Insert Pages). |
| 267 |
$options = get_option( 'wpip_settings' ); |
| 268 |
if ( false === $options || ! is_array( $options ) || ! array_key_exists( 'wpip_format', $options ) || ! array_key_exists( 'wpip_wrapper', $options ) || ! array_key_exists( 'wpip_insert_method', $options ) || ! array_key_exists( 'wpip_tinymce_filter', $options ) ) { |
| 269 |
$options = wpip_set_defaults(); |
| 270 |
} |
| 271 |
|
| 272 |
// Register the TinyMCE toolbar button script. |
| 273 |
wp_enqueue_script( |
| 274 |
'wpinsertpages', |
| 275 |
plugins_url( '/js/wpinsertpages.js', __FILE__ ), |
| 276 |
array( 'wpdialogs' ), |
| 277 |
'20221216', |
| 278 |
false |
| 279 |
); |
| 280 |
wp_localize_script( |
| 281 |
'wpinsertpages', |
| 282 |
'wpInsertPagesL10n', |
| 283 |
array( |
| 284 |
'update' => __( 'Update', 'insert-pages' ), |
| 285 |
'save' => __( 'Insert Page', 'insert-pages' ), |
| 286 |
'noTitle' => __( '(no title)', 'insert-pages' ), |
| 287 |
'noMatchesFound' => __( 'No matches found.', 'insert-pages' ), |
| 288 |
'l10n_print_after' => 'try{convertEntities(wpInsertPagesL10n);}catch(e){};', |
| 289 |
'format' => $options['wpip_format'], |
| 290 |
'private' => __( 'Private', 'insert-pages' ), |
| 291 |
'tinymce_state' => $this->get_tinymce_state(), |
| 292 |
) |
| 293 |
); |
| 294 |
|
| 295 |
// Register the TinyMCE toolbar button styles. |
| 296 |
wp_enqueue_style( |
| 297 |
'wpinsertpagescss', |
| 298 |
plugins_url( '/css/wpinsertpages.css', __FILE__ ), |
| 299 |
array( 'wp-jquery-ui-dialog' ), |
| 300 |
'20221216' |
| 301 |
); |
| 302 |
|
| 303 |
/** |
| 304 |
* Register TinyMCE plugin for the toolbar button in normal mode (register |
| 305 |
* TinyMCE plugin filters below before plugins_loaded in compatibility |
| 306 |
* mode, to work around a SiteOrigin PageBuilder bug). |
| 307 |
* |
| 308 |
* @see https://wordpress.org/support/topic/button-in-the-toolbar-of-tinymce-disappear-conflict-page-builder/ |
| 309 |
*/ |
| 310 |
if ( 'normal' === $options['wpip_tinymce_filter'] ) { |
| 311 |
add_filter( 'mce_external_plugins', array( $this, 'insert_pages_handle_filter_mce_external_plugins' ) ); |
| 312 |
add_filter( 'mce_buttons', array( $this, 'insert_pages_handle_filter_mce_buttons' ) ); |
| 313 |
} |
| 314 |
|
| 315 |
// Load the translations. |
| 316 |
load_plugin_textdomain( |
| 317 |
'insert-pages', |
| 318 |
false, |
| 319 |
plugin_basename( __DIR__ ) . '/languages' |
| 320 |
); |
| 321 |
|
| 322 |
self::$is_admin_initialized = true; |
| 323 |
} |
| 324 |
|
| 325 |
|
| 326 |
/** |
| 327 |
* Shortcode hook: Replace the [insert ...] shortcode with the inserted page's content. |
| 328 |
* |
| 329 |
* @param array $atts Shortcode attributes. |
| 330 |
* @param string $content Content to replace shortcode. |
| 331 |
* @return string Content to replace shortcode. |
| 332 |
*/ |
| 333 |
public function insert_pages_handle_shortcode_insert( $atts, $content = null ) { |
| 334 |
global $wp_query, $post, $wp_current_filter; |
| 335 |
|
| 336 |
// Shortcode attributes. |
| 337 |
$attributes = shortcode_atts( |
| 338 |
array( |
| 339 |
'page' => '0', |
| 340 |
'display' => 'all', |
| 341 |
'class' => '', |
| 342 |
'id' => '', |
| 343 |
'querystring' => '', |
| 344 |
'size' => '', |
| 345 |
'inline' => false, |
| 346 |
'public' => false, |
| 347 |
), |
| 348 |
$atts, |
| 349 |
'insert' |
| 350 |
); |
| 351 |
|
| 352 |
// Validation checks. |
| 353 |
if ( '0' === $attributes['page'] ) { |
| 354 |
return $content; |
| 355 |
} |
| 356 |
|
| 357 |
// Short circuit if trying to embed same page in itself. |
| 358 |
if ( |
| 359 |
( is_object( $post ) && property_exists( $post, 'ID' ) && intval( $attributes['page'] ) === $post->ID ) || |
| 360 |
( is_object( $post ) && property_exists( $post, 'post_name' ) && $attributes['page'] === $post->post_name ) || |
| 361 |
( is_int( $post ) && intval( $attributes['page'] ) === $post ) |
| 362 |
) { |
| 363 |
return $content; |
| 364 |
} |
| 365 |
|
| 366 |
// Get options set in WordPress dashboard (Settings > Insert Pages). |
| 367 |
$options = get_option( 'wpip_settings' ); |
| 368 |
if ( false === $options || ! is_array( $options ) || ! array_key_exists( 'wpip_format', $options ) || ! array_key_exists( 'wpip_wrapper', $options ) || ! array_key_exists( 'wpip_insert_method', $options ) || ! array_key_exists( 'wpip_tinymce_filter', $options ) ) { |
| 369 |
$options = wpip_set_defaults(); |
| 370 |
} |
| 371 |
|
| 372 |
$attributes['inline'] = ( false !== $attributes['inline'] && 'false' !== $attributes['inline'] ) || array_search( 'inline', $atts, true ) === 0 || ( array_key_exists( 'wpip_wrapper', $options ) && 'inline' === $options['wpip_wrapper'] ); |
| 373 |
/** |
| 374 |
* Filter the flag indicating whether to wrap the inserted content in inline tags (span). |
| 375 |
* |
| 376 |
* @param bool $use_inline_wrapper Indicates whether to wrap the content in span tags. |
| 377 |
*/ |
| 378 |
$attributes['inline'] = apply_filters( 'insert_pages_use_inline_wrapper', $attributes['inline'] ); |
| 379 |
$attributes['wrapper_tag'] = $attributes['inline'] ? 'span' : 'div'; |
| 380 |
|
| 381 |
$attributes['public'] = ( false !== $attributes['public'] && 'false' !== $attributes['public'] ) || array_search( 'public', $atts, true ) === 0 || is_user_logged_in(); |
| 382 |
|
| 383 |
/** |
| 384 |
* Filter the querystring values applied to every inserted page. Useful |
| 385 |
* for admins who want to provide the same querystring value to all |
| 386 |
* inserted pages sitewide. |
| 387 |
* |
| 388 |
* @since 3.2.9 |
| 389 |
* |
| 390 |
* @param string $querystring The querystring value for the inserted page. |
| 391 |
*/ |
| 392 |
$attributes['querystring'] = apply_filters( |
| 393 |
'insert_pages_override_querystring', |
| 394 |
str_replace( '{', '[', str_replace( '}', ']', htmlspecialchars_decode( $attributes['querystring'] ) ) ) |
| 395 |
); |
| 396 |
|
| 397 |
$attributes['should_apply_the_content_filter'] = true; |
| 398 |
/** |
| 399 |
* Filter the flag indicating whether to apply the_content filter to post |
| 400 |
* contents and excerpts that are being inserted. |
| 401 |
* |
| 402 |
* @param bool $apply_the_content_filter Indicates whether to apply the_content filter. |
| 403 |
*/ |
| 404 |
$attributes['should_apply_the_content_filter'] = apply_filters( 'insert_pages_apply_the_content_filter', $attributes['should_apply_the_content_filter'] ); |
| 405 |
|
| 406 |
// Disable the_content filter if using inline tags, since wpautop |
| 407 |
// inserts p tags and we can't have any inside inline elements. |
| 408 |
if ( $attributes['inline'] ) { |
| 409 |
$attributes['should_apply_the_content_filter'] = false; |
| 410 |
} |
| 411 |
|
| 412 |
/** |
| 413 |
* Filter the chosen display method, where display can be one of: |
| 414 |
* title, link, excerpt, excerpt-only, content, post-thumbnail, all, {custom-template.php} |
| 415 |
* Useful for admins who want to restrict the display sitewide. |
| 416 |
* |
| 417 |
* @since 3.2.7 |
| 418 |
* |
| 419 |
* @param string $display The display method for the inserted page. |
| 420 |
*/ |
| 421 |
$attributes['display'] = apply_filters( 'insert_pages_override_display', $attributes['display'] ); |
| 422 |
|
| 423 |
// If a URL is provided, translate it to a post ID. |
| 424 |
if ( filter_var( $attributes['page'], FILTER_VALIDATE_URL ) ) { |
| 425 |
$attributes['page'] = url_to_postid( $attributes['page'] ); |
| 426 |
} |
| 427 |
|
| 428 |
// Get the WP_Post object from the provided slug, or ID. |
| 429 |
if ( ! is_numeric( $attributes['page'] ) ) { |
| 430 |
// Get list of post types that can be inserted (page, post, custom |
| 431 |
// types), excluding builtin types (nav_menu_item, attachment). |
| 432 |
$insertable_post_types = array_filter( |
| 433 |
get_post_types(), |
| 434 |
array( $this, 'is_post_type_insertable' ) |
| 435 |
); |
| 436 |
$inserted_page = get_page_by_path( $attributes['page'], OBJECT, $insertable_post_types ); |
| 437 |
|
| 438 |
// If get_page_by_path() didn't find the page, check to see if the slug |
| 439 |
// was provided instead of the full path (useful for hierarchical pages |
| 440 |
// that are nested under another page). |
| 441 |
if ( is_null( $inserted_page ) ) { |
| 442 |
global $wpdb; |
| 443 |
$page = $wpdb->get_var( // phpcs:ignore WordPress.DB.DirectDatabaseQuery |
| 444 |
$wpdb->prepare( |
| 445 |
"SELECT ID FROM $wpdb->posts WHERE post_name = %s AND (post_status = 'publish' OR post_status = 'private') LIMIT 1", |
| 446 |
$attributes['page'] |
| 447 |
) |
| 448 |
); |
| 449 |
if ( $page ) { |
| 450 |
$inserted_page = get_post( $page ); |
| 451 |
} |
| 452 |
} |
| 453 |
|
| 454 |
$attributes['page'] = $inserted_page ? $inserted_page->ID : $attributes['page']; |
| 455 |
} else { |
| 456 |
$inserted_page = get_post( intval( $attributes['page'] ) ); |
| 457 |
} |
| 458 |
|
| 459 |
// Integration: If WPML is enabled, ensure the inserted page matches the |
| 460 |
// language of the parent page. |
| 461 |
if ( is_object( $inserted_page ) && class_exists( 'Sitepress' ) ) { |
| 462 |
$translated_inserted_page = apply_filters( 'wpml_object_id', $inserted_page->ID, 'any' ); |
| 463 |
if ( ! empty( $translated_inserted_page ) && intval( $translated_inserted_page ) !== $inserted_page->ID ) { |
| 464 |
$inserted_page = get_post( intval( $translated_inserted_page ) ); |
| 465 |
} |
| 466 |
} |
| 467 |
|
| 468 |
// Prevent unprivileged users from inserting private posts from others. |
| 469 |
if ( is_object( $inserted_page ) && 'publish' !== $inserted_page->post_status ) { |
| 470 |
$post_type = get_post_type_object( $inserted_page->post_type ); |
| 471 |
$parent_post_author_id = intval( get_the_author_meta( 'ID' ) ); |
| 472 |
if ( ! user_can( $parent_post_author_id, $post_type->cap->read_post, $inserted_page->ID ) ) { |
| 473 |
$inserted_page = null; |
| 474 |
} |
| 475 |
} |
| 476 |
|
| 477 |
// If inserted page's status is private, don't show to anonymous users |
| 478 |
// unless 'public' option is set. |
| 479 |
if ( is_object( $inserted_page ) && 'private' === $inserted_page->post_status && ! $attributes['public'] ) { |
| 480 |
$inserted_page = null; |
| 481 |
} |
| 482 |
|
| 483 |
// Integration: if Simple Membership plugin is used, check that the |
| 484 |
// current user has permission to see the inserted post. |
| 485 |
// See: https://simple-membership-plugin.com/simple-membership-miscellaneous-php-tweaks/ |
| 486 |
if ( class_exists( 'SwpmAccessControl' ) ) { |
| 487 |
$access_ctrl = SwpmAccessControl::get_instance(); |
| 488 |
if ( ! $access_ctrl->can_i_read_post( $inserted_page ) && ! current_user_can( 'edit_files' ) ) { |
| 489 |
$inserted_page = null; |
| 490 |
$content = wp_kses_post( $access_ctrl->why() ); |
| 491 |
} |
| 492 |
} |
| 493 |
|
| 494 |
// Integration: if the Otter Blocks plugin is active, enqueue any assets |
| 495 |
// for blocks in the inserted page. |
| 496 |
// See: https://github.com/Codeinwp/otter-blocks/blob/master/inc/css/class-block-frontend.php#L662. |
| 497 |
add_filter( |
| 498 |
'themeisle_gutenberg_blocks_enqueue_assets', |
| 499 |
function ( $posts ) use ( $inserted_page ) { |
| 500 |
if ( ! empty( $inserted_page ) ) { |
| 501 |
$posts[] = $inserted_page; |
| 502 |
} |
| 503 |
|
| 504 |
return $posts; |
| 505 |
} |
| 506 |
); |
| 507 |
|
| 508 |
// Loop detection: check if the page we are inserting has already been |
| 509 |
// inserted; if so, short circuit here. |
| 510 |
if ( ! is_array( $this->inserted_page_ids ) ) { |
| 511 |
// Initialize stack to the main page that contains inserted page(s). |
| 512 |
$this->inserted_page_ids = array( get_the_ID() ); |
| 513 |
} |
| 514 |
if ( isset( $inserted_page->ID ) ) { |
| 515 |
if ( ! in_array( $inserted_page->ID, $this->inserted_page_ids, true ) ) { |
| 516 |
// Add the page being inserted to the stack. |
| 517 |
$this->inserted_page_ids[] = $inserted_page->ID; |
| 518 |
} else { |
| 519 |
// Loop detected, so exit without rendering this post. |
| 520 |
return $content; |
| 521 |
} |
| 522 |
} |
| 523 |
|
| 524 |
// Set any querystring params included in the shortcode. |
| 525 |
parse_str( $attributes['querystring'], $querystring ); |
| 526 |
$original_get = $_GET; // phpcs:ignore WordPress.Security.NonceVerification |
| 527 |
$original_request = $_REQUEST; // phpcs:ignore WordPress.Security.NonceVerification |
| 528 |
foreach ( $querystring as $param => $value ) { |
| 529 |
$_GET[ $param ] = $value; |
| 530 |
$_REQUEST[ $param ] = $value; |
| 531 |
} |
| 532 |
$original_wp_query_vars = $GLOBALS['wp']->query_vars; |
| 533 |
if ( |
| 534 |
! empty( $querystring ) && |
| 535 |
isset( $GLOBALS['wp'] ) && |
| 536 |
method_exists( $GLOBALS['wp'], 'parse_request' ) && |
| 537 |
empty( $GLOBALS['wp']->query_vars['rest_route'] ) |
| 538 |
) { |
| 539 |
$GLOBALS['wp']->parse_request( $querystring ); |
| 540 |
} |
| 541 |
|
| 542 |
// Use "Normal" insert method (get_post). |
| 543 |
if ( 'legacy' !== $options['wpip_insert_method'] ) { |
| 544 |
|
| 545 |
// If we couldn't retrieve the page, fire the filter hook showing a not-found message. |
| 546 |
if ( null === $inserted_page ) { |
| 547 |
/** |
| 548 |
* Filter the html that should be displayed if an inserted page was not found. |
| 549 |
* |
| 550 |
* @param string $content html to be displayed. Defaults to an empty string. |
| 551 |
*/ |
| 552 |
$content = apply_filters( 'insert_pages_not_found_message', $content ); |
| 553 |
|
| 554 |
// Short-circuit since we didn't find the page. |
| 555 |
return $content; |
| 556 |
} |
| 557 |
|
| 558 |
// Start output buffering so we can save the output to a string. |
| 559 |
ob_start(); |
| 560 |
|
| 561 |
// If Beaver Builder, SiteOrigin Page Builder, Elementor, or WPBakery |
| 562 |
// Page Builder (Visual Composer) are enabled, load any cached styles |
| 563 |
// associated with the inserted page. |
| 564 |
// Note: Temporarily set the global $post->ID to the inserted page ID, |
| 565 |
// since both builders rely on the id to load the appropriate styles. |
| 566 |
if ( |
| 567 |
class_exists( 'UAGB_Post_Assets' ) || |
| 568 |
class_exists( 'FLBuilder' ) || |
| 569 |
class_exists( 'SiteOrigin_Panels' ) || |
| 570 |
class_exists( '\Elementor\Post_CSS_File' ) || |
| 571 |
defined( 'VCV_VERSION' ) || |
| 572 |
defined( 'WPB_VC_VERSION' ) |
| 573 |
) { |
| 574 |
// If we're not in The Loop (i.e., global $post isn't assigned), |
| 575 |
// temporarily populate it with the post to be inserted so we can |
| 576 |
// retrieve generated styles for that post. Reset $post to null |
| 577 |
// after we're done. |
| 578 |
if ( is_null( $post ) ) { |
| 579 |
$old_post_id = null; |
| 580 |
$post = $inserted_page; // phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited |
| 581 |
} elseif ( is_int( $post ) ) { |
| 582 |
$old_post_id = $post; |
| 583 |
$post = $inserted_page->ID; |
| 584 |
} else { |
| 585 |
$old_post_id = $post->ID; |
| 586 |
$post->ID = $inserted_page->ID; |
| 587 |
} |
| 588 |
|
| 589 |
// Enqueue assets for Ultimate Addons for Gutenberg. |
| 590 |
// See: https://ultimategutenberg.com/docs/assets-api-third-party-plugins/. |
| 591 |
if ( class_exists( 'UAGB_Post_Assets' ) ) { |
| 592 |
$post_assets_instance = new UAGB_Post_Assets( $inserted_page->ID ); |
| 593 |
$post_assets_instance->enqueue_scripts(); |
| 594 |
} |
| 595 |
|
| 596 |
if ( class_exists( 'FLBuilder' ) ) { |
| 597 |
FLBuilder::enqueue_layout_styles_scripts( $inserted_page->ID ); |
| 598 |
} |
| 599 |
|
| 600 |
if ( class_exists( 'SiteOrigin_Panels' ) ) { |
| 601 |
$renderer = SiteOrigin_Panels::renderer(); |
| 602 |
$renderer->add_inline_css( $inserted_page->ID, $renderer->generate_css( $inserted_page->ID ) ); |
| 603 |
} |
| 604 |
|
| 605 |
if ( class_exists( '\Elementor\Post_CSS_File' ) ) { |
| 606 |
$css_file = new \Elementor\Post_CSS_File( $inserted_page->ID ); |
| 607 |
$css_file->enqueue(); |
| 608 |
} |
| 609 |
|
| 610 |
// Enqueue custom style from WPBakery Page Builder (Visual Composer). |
| 611 |
if ( defined( 'VCV_VERSION' ) ) { |
| 612 |
wp_enqueue_style( 'vcv:assets:front:style' ); |
| 613 |
wp_enqueue_script( 'vcv:assets:runtime:script' ); |
| 614 |
wp_enqueue_script( 'vcv:assets:front:script' ); |
| 615 |
|
| 616 |
$bundle_url = get_post_meta( $inserted_page->ID, 'vcvSourceCssFileUrl', true ); |
| 617 |
if ( $bundle_url ) { |
| 618 |
$version = get_post_meta( $inserted_page->ID, 'vcvSourceCssFileHash', true ); |
| 619 |
if ( ! preg_match( '/^http/', $bundle_url ) ) { |
| 620 |
if ( ! preg_match( '/assets-bundles/', $bundle_url ) ) { |
| 621 |
$bundle_url = '/assets-bundles/' . $bundle_url; |
| 622 |
} |
| 623 |
} |
| 624 |
if ( preg_match( '/^http/', $bundle_url ) ) { |
| 625 |
$bundle_url = set_url_scheme( $bundle_url ); |
| 626 |
} elseif ( defined( 'VCV_TF_ASSETS_IN_UPLOADS' ) && constant( 'VCV_TF_ASSETS_IN_UPLOADS' ) ) { |
| 627 |
$upload_dir = wp_upload_dir(); |
| 628 |
$bundle_url = set_url_scheme( $upload_dir['baseurl'] . '/' . VCV_PLUGIN_ASSETS_DIRNAME . '/' . ltrim( $bundle_url, '/\\' ) ); |
| 629 |
} elseif ( class_exists( 'VisualComposer\Helpers\AssetsEnqueue' ) ) { |
| 630 |
// These methods should work for Visual Composer 26.0. |
| 631 |
// Enqueue custom css/js stored in vcvSourceAssetsFiles postmeta. |
| 632 |
$vc = new \VisualComposer\Helpers\AssetsEnqueue; |
| 633 |
if ( method_exists( $vc, 'enqueueAssets' ) ) { |
| 634 |
$vc->enqueueAssets($inserted_page->ID); |
| 635 |
} |
| 636 |
// Enqueue custom CSS stored in vcvSourceCssFileUrl postmeta. |
| 637 |
$upload_dir = wp_upload_dir(); |
| 638 |
$bundle_url = set_url_scheme( $upload_dir['baseurl'] . '/' . VCV_PLUGIN_ASSETS_DIRNAME . '/' . ltrim( $bundle_url, '/\\' ) ); |
| 639 |
} else { |
| 640 |
$bundle_url = content_url() . '/' . VCV_PLUGIN_ASSETS_DIRNAME . '/' . ltrim( $bundle_url, '/\\' ); |
| 641 |
} |
| 642 |
wp_enqueue_style( |
| 643 |
'vcv:assets:source:main:styles:' . sanitize_title( $bundle_url ), |
| 644 |
$bundle_url, |
| 645 |
array(), |
| 646 |
VCV_VERSION . '.' . $version |
| 647 |
); |
| 648 |
} |
| 649 |
} |
| 650 |
|
| 651 |
// Visual Composer custom CSS. |
| 652 |
if ( defined( 'WPB_VC_VERSION' ) ) { |
| 653 |
// Post custom CSS. |
| 654 |
$post_custom_css = get_post_meta( $inserted_page->ID, '_wpb_post_custom_css', true ); |
| 655 |
if ( ! empty( $post_custom_css ) ) { |
| 656 |
echo '<style type="text/css" data-type="vc_custom-css">'; |
| 657 |
echo esc_html( wp_strip_all_tags( $post_custom_css ) ); |
| 658 |
echo '</style>'; |
| 659 |
} |
| 660 |
// Shortcodes custom CSS. |
| 661 |
$shortcodes_custom_css = get_post_meta( $inserted_page->ID, '_wpb_shortcodes_custom_css', true ); |
| 662 |
if ( ! empty( $shortcodes_custom_css ) ) { |
| 663 |
echo '<style type="text/css" data-type="vc_shortcodes-custom-css">'; |
| 664 |
echo esc_html( wp_strip_all_tags( $shortcodes_custom_css ) ); |
| 665 |
echo '</style>'; |
| 666 |
} |
| 667 |
} |
| 668 |
|
| 669 |
// GoodLayers page builder content (retrieved from post meta). |
| 670 |
// See: https://docs.goodlayers.com/add-page-builder-in-product/. |
| 671 |
do_action( 'gdlr_core_print_page_builder' ); |
| 672 |
|
| 673 |
if ( is_null( $old_post_id ) ) { |
| 674 |
$post = null; // phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited |
| 675 |
} else { |
| 676 |
$post->ID = $old_post_id; |
| 677 |
} |
| 678 |
} |
| 679 |
|
| 680 |
/** |
| 681 |
* Show either the title, link, content, everything, or everything via a |
| 682 |
* custom template. |
| 683 |
* |
| 684 |
* Note: if the sharing_display filter exists, it means Jetpack is |
| 685 |
* installed and Sharing is enabled; this plugin conflicts with Sharing, |
| 686 |
* because Sharing assumes the_content and the_excerpt filters are only |
| 687 |
* getting called once. The fix here is to disable processing of filters |
| 688 |
* on the_content in the inserted page. |
| 689 |
* |
| 690 |
* @see https://codex.wordpress.org/Function_Reference/the_content#Alternative_Usage |
| 691 |
*/ |
| 692 |
switch ( $attributes['display'] ) { |
| 693 |
case 'title': |
| 694 |
$title_tag = $attributes['inline'] ? 'span' : 'h1'; |
| 695 |
echo wp_kses_post( "<$title_tag class='insert-page-title'>" ); |
| 696 |
echo esc_html( get_the_title( $inserted_page->ID ) ); |
| 697 |
echo wp_kses_post( "</$title_tag>" ); |
| 698 |
break; |
| 699 |
|
| 700 |
case 'title-content': |
| 701 |
// Title. |
| 702 |
$title_tag = $attributes['inline'] ? 'span' : 'h1'; |
| 703 |
echo wp_kses_post( "<$title_tag class='insert-page-title'>" ); |
| 704 |
echo esc_html( get_the_title( $inserted_page->ID ) ); |
| 705 |
echo wp_kses_post( "</$title_tag>" ); |
| 706 |
// Content. |
| 707 |
// If Elementor is installed, try to render the page with it. If there is no Elementor content, fall back to normal rendering. |
| 708 |
if ( class_exists( '\Elementor\Plugin' ) ) { |
| 709 |
$elementor_content = \Elementor\Plugin::$instance->frontend->get_builder_content( $inserted_page->ID ); |
| 710 |
if ( strlen( $elementor_content ) > 0 ) { |
| 711 |
echo $elementor_content; |
| 712 |
break; |
| 713 |
} |
| 714 |
} |
| 715 |
// Render the content normally. |
| 716 |
$content = get_post_field( 'post_content', $inserted_page->ID ); |
| 717 |
if ( $attributes['should_apply_the_content_filter'] ) { |
| 718 |
$content = apply_filters( 'the_content', $content ); |
| 719 |
} |
| 720 |
echo $content; |
| 721 |
break; |
| 722 |
|
| 723 |
case 'link': |
| 724 |
?><a href="<?php echo esc_url( get_permalink( $inserted_page->ID ) ); ?>"><?php echo get_the_title( $inserted_page->ID ); ?></a> |
| 725 |
<?php |
| 726 |
break; |
| 727 |
|
| 728 |
case 'excerpt': |
| 729 |
?><h1><a href="<?php echo esc_url( get_permalink( $inserted_page->ID ) ); ?>"><?php echo get_the_title( $inserted_page->ID ); ?></a></h1> |
| 730 |
<?php |
| 731 |
echo $this->insert_pages_trim_excerpt( get_post_field( 'post_excerpt', $inserted_page->ID ), $inserted_page->ID, $attributes['should_apply_the_content_filter'] ); |
| 732 |
break; |
| 733 |
|
| 734 |
case 'excerpt-only': |
| 735 |
echo $this->insert_pages_trim_excerpt( get_post_field( 'post_excerpt', $inserted_page->ID ), $inserted_page->ID, $attributes['should_apply_the_content_filter'] ); |
| 736 |
break; |
| 737 |
|
| 738 |
case 'content': |
| 739 |
// If Elementor is installed, try to render the page with it. If there is no Elementor content, fall back to normal rendering. |
| 740 |
if ( class_exists( '\Elementor\Plugin' ) ) { |
| 741 |
$elementor_content = \Elementor\Plugin::$instance->frontend->get_builder_content( $inserted_page->ID ); |
| 742 |
if ( strlen( $elementor_content ) > 0 ) { |
| 743 |
echo $elementor_content; |
| 744 |
break; |
| 745 |
} |
| 746 |
} |
| 747 |
|
| 748 |
// Render the content normally. |
| 749 |
$content = get_post_field( 'post_content', $inserted_page->ID ); |
| 750 |
if ( $attributes['should_apply_the_content_filter'] ) { |
| 751 |
$content = apply_filters( 'the_content', $content ); |
| 752 |
} |
| 753 |
echo $content; |
| 754 |
break; |
| 755 |
|
| 756 |
case 'post-thumbnail': |
| 757 |
$size = empty( $attributes['size'] ) ? 'post-thumbnail' : $attributes['size']; |
| 758 |
?><a href="<?php echo esc_url( get_permalink( $inserted_page->ID ) ); ?>"><?php echo get_the_post_thumbnail( $inserted_page->ID, $size ); ?></a> |
| 759 |
<?php |
| 760 |
break; |
| 761 |
|
| 762 |
case 'all': |
| 763 |
// Title. |
| 764 |
$title_tag = $attributes['inline'] ? 'span' : 'h1'; |
| 765 |
echo wp_kses_post( "<$title_tag class='insert-page-title'>" ); |
| 766 |
echo esc_html( get_the_title( $inserted_page->ID ) ); |
| 767 |
echo wp_kses_post( "</$title_tag>" ); |
| 768 |
// Content. |
| 769 |
$content = get_post_field( 'post_content', $inserted_page->ID ); |
| 770 |
if ( $attributes['should_apply_the_content_filter'] ) { |
| 771 |
$content = apply_filters( 'the_content', $content ); |
| 772 |
} |
| 773 |
echo $content; |
| 774 |
$this->the_meta( $inserted_page->ID ); |
| 775 |
break; |
| 776 |
|
| 777 |
default: // Display is either invalid, or contains a template file to use. |
| 778 |
/** |
| 779 |
* Legacy/compatibility code: In order to use custom templates, |
| 780 |
* we use query_posts() to provide the template with the global |
| 781 |
* state it requires for the inserted page (in other words, all |
| 782 |
* template tags will work with respect to the inserted page |
| 783 |
* instead of the parent page / main loop). Note that this may |
| 784 |
* cause some compatibility issues with other plugins. |
| 785 |
* |
| 786 |
* @see https://codex.wordpress.org/Function_Reference/query_posts |
| 787 |
*/ |
| 788 |
if ( is_numeric( $attributes['page'] ) ) { |
| 789 |
$args = array( |
| 790 |
'p' => intval( $attributes['page'] ), |
| 791 |
'post_type' => get_post_types(), |
| 792 |
); |
| 793 |
} else { |
| 794 |
$args = array( |
| 795 |
'name' => esc_attr( $attributes['page'] ), |
| 796 |
'post_type' => get_post_types(), |
| 797 |
); |
| 798 |
} |
| 799 |
// We save the previous query state here instead of using |
| 800 |
// wp_reset_query() because wp_reset_query() only has a single stack |
| 801 |
// variable ($GLOBALS['wp_the_query']). This allows us to support |
| 802 |
// pages inserted into other pages (multiple nested pages). |
| 803 |
$old_query = $GLOBALS['wp_query']; |
| 804 |
$inserted_page = query_posts( $args ); |
| 805 |
if ( have_posts() ) { |
| 806 |
$template = locate_template( $attributes['display'] ); |
| 807 |
// Only allow templates that don't have any directory traversal in |
| 808 |
// them (to prevent including php files that aren't in the active |
| 809 |
// theme directory or the /wp-includes/theme-compat/ directory). |
| 810 |
$path_in_theme_or_childtheme_or_compat = ( |
| 811 |
// Template is in current theme folder. |
| 812 |
0 === strpos( realpath( $template ), realpath( get_stylesheet_directory() ) ) || |
| 813 |
// Template is in current or parent theme folder. |
| 814 |
0 === strpos( realpath( $template ), realpath( get_template_directory() ) ) || |
| 815 |
// Template is in theme-compat folder. |
| 816 |
0 === strpos( realpath( $template ), realpath( ABSPATH . WPINC . '/theme-compat/' ) ) |
| 817 |
); |
| 818 |
if ( strlen( $template ) > 0 && $path_in_theme_or_childtheme_or_compat ) { |
| 819 |
include $template; // Execute the template code. |
| 820 |
} else { // Bad path, so fall back to printing a link to the page. |
| 821 |
the_post(); |
| 822 |
?><a href="<?php the_permalink(); ?>"><?php the_title(); ?></a> |
| 823 |
<?php |
| 824 |
} |
| 825 |
} |
| 826 |
// Restore previous query and update the global template variables. |
| 827 |
$GLOBALS['wp_query'] = $old_query; // phpcs:ignore WordPress.WP.GlobalVariablesOverride |
| 828 |
wp_reset_postdata(); |
| 829 |
} |
| 830 |
|
| 831 |
// Save output buffer contents. |
| 832 |
$content = ob_get_clean(); |
| 833 |
|
| 834 |
} else { // Use "Legacy" insert method (query_posts). |
| 835 |
|
| 836 |
// Construct query_posts arguments. |
| 837 |
if ( is_numeric( $attributes['page'] ) ) { |
| 838 |
$args = array( |
| 839 |
'p' => intval( $attributes['page'] ), |
| 840 |
'post_type' => get_post_types(), |
| 841 |
'post_status' => $attributes['public'] ? array( 'publish', 'private' ) : array( 'publish' ), |
| 842 |
); |
| 843 |
} else { |
| 844 |
$args = array( |
| 845 |
'name' => esc_attr( $attributes['page'] ), |
| 846 |
'post_type' => get_post_types(), |
| 847 |
'post_status' => $attributes['public'] ? array( 'publish', 'private' ) : array( 'publish' ), |
| 848 |
); |
| 849 |
} |
| 850 |
|
| 851 |
// We save the previous query state here instead of using |
| 852 |
// wp_reset_query() because wp_reset_query() only has a single stack |
| 853 |
// variable ($GLOBALS['wp_the_query']). This allows us to support |
| 854 |
// pages inserted into other pages (multiple nested pages). |
| 855 |
$old_query = $GLOBALS['wp_query']; |
| 856 |
$posts = query_posts( $args ); |
| 857 |
|
| 858 |
// Prevent unprivileged users from inserting private posts from others. |
| 859 |
if ( have_posts() ) { |
| 860 |
$can_read = true; |
| 861 |
$parent_post_author_id = intval( get_the_author_meta( 'ID' ) ); |
| 862 |
foreach ( $posts as $post ) { |
| 863 |
if ( is_object( $post ) && 'publish' !== $post->post_status ) { |
| 864 |
$post_type = get_post_type_object( $post->post_type ); |
| 865 |
if ( ! user_can( $parent_post_author_id, $post_type->cap->read_post, $post->ID ) ) { |
| 866 |
$can_read = false; |
| 867 |
} |
| 868 |
} |
| 869 |
} |
| 870 |
if ( ! $can_read ) { |
| 871 |
// Force an empty query so we don't show any posts. |
| 872 |
$posts = query_posts( array( 'post__in' => array( 0 ) ) ); |
| 873 |
} |
| 874 |
} |
| 875 |
|
| 876 |
if ( have_posts() ) { |
| 877 |
// Start output buffering so we can save the output to string. |
| 878 |
ob_start(); |
| 879 |
|
| 880 |
// If Beaver Builder, SiteOrigin Page Builder, Elementor, or WPBakery |
| 881 |
// Page Builder (Visual Composer) are enabled, load any cached styles |
| 882 |
// associated with the inserted page. |
| 883 |
// Note: Temporarily set the global $post->ID to the inserted page ID, |
| 884 |
// since both builders rely on the id to load the appropriate styles. |
| 885 |
if ( |
| 886 |
class_exists( 'UAGB_Post_Assets' ) || |
| 887 |
class_exists( 'FLBuilder' ) || |
| 888 |
class_exists( 'SiteOrigin_Panels' ) || |
| 889 |
class_exists( '\Elementor\Post_CSS_File' ) || |
| 890 |
defined( 'VCV_VERSION' ) || |
| 891 |
defined( 'WPB_VC_VERSION' ) |
| 892 |
) { |
| 893 |
// If we're not in The Loop (i.e., global $post isn't assigned), |
| 894 |
// temporarily populate it with the post to be inserted so we can |
| 895 |
// retrieve generated styles for that post. Reset $post to null |
| 896 |
// after we're done. |
| 897 |
if ( is_null( $post ) ) { |
| 898 |
$old_post_id = null; |
| 899 |
$post = $inserted_page; // phpcs:ignore WordPress.WP.GlobalVariablesOverride |
| 900 |
} elseif ( is_int( $post ) ) { |
| 901 |
$old_post_id = $post; |
| 902 |
$post = $inserted_page->ID; |
| 903 |
} else { |
| 904 |
$old_post_id = $post->ID; |
| 905 |
$post->ID = $inserted_page->ID; |
| 906 |
} |
| 907 |
|
| 908 |
// Enqueue assets for Ultimate Addons for Gutenberg. |
| 909 |
// See: https://ultimategutenberg.com/docs/assets-api-third-party-plugins/. |
| 910 |
if ( class_exists( 'UAGB_Post_Assets' ) ) { |
| 911 |
$post_assets_instance = new UAGB_Post_Assets( $inserted_page->ID ); |
| 912 |
$post_assets_instance->enqueue_scripts(); |
| 913 |
} |
| 914 |
|
| 915 |
if ( class_exists( 'FLBuilder' ) ) { |
| 916 |
FLBuilder::enqueue_layout_styles_scripts( $inserted_page->ID ); |
| 917 |
} |
| 918 |
|
| 919 |
if ( class_exists( 'SiteOrigin_Panels' ) ) { |
| 920 |
$renderer = SiteOrigin_Panels::renderer(); |
| 921 |
$renderer->add_inline_css( $inserted_page->ID, $renderer->generate_css( $inserted_page->ID ) ); |
| 922 |
} |
| 923 |
|
| 924 |
if ( class_exists( '\Elementor\Post_CSS_File' ) ) { |
| 925 |
$css_file = new \Elementor\Post_CSS_File( $inserted_page->ID ); |
| 926 |
$css_file->enqueue(); |
| 927 |
} |
| 928 |
|
| 929 |
// Enqueue custom style from WPBakery Page Builder (Visual Composer). |
| 930 |
if ( defined( 'VCV_VERSION' ) ) { |
| 931 |
wp_enqueue_style( 'vcv:assets:front:style' ); |
| 932 |
wp_enqueue_script( 'vcv:assets:runtime:script' ); |
| 933 |
wp_enqueue_script( 'vcv:assets:front:script' ); |
| 934 |
|
| 935 |
$bundle_url = get_post_meta( $inserted_page->ID, 'vcvSourceCssFileUrl', true ); |
| 936 |
if ( $bundle_url ) { |
| 937 |
$version = get_post_meta( $inserted_page->ID, 'vcvSourceCssFileHash', true ); |
| 938 |
if ( ! preg_match( '/^http/', $bundle_url ) ) { |
| 939 |
if ( ! preg_match( '/assets-bundles/', $bundle_url ) ) { |
| 940 |
$bundle_url = '/assets-bundles/' . $bundle_url; |
| 941 |
} |
| 942 |
} |
| 943 |
if ( preg_match( '/^http/', $bundle_url ) ) { |
| 944 |
$bundle_url = set_url_scheme( $bundle_url ); |
| 945 |
} elseif ( defined( 'VCV_TF_ASSETS_IN_UPLOADS' ) && constant( 'VCV_TF_ASSETS_IN_UPLOADS' ) ) { |
| 946 |
$upload_dir = wp_upload_dir(); |
| 947 |
$bundle_url = set_url_scheme( $upload_dir['baseurl'] . '/' . VCV_PLUGIN_ASSETS_DIRNAME . '/' . ltrim( $bundle_url, '/\\' ) ); |
| 948 |
} elseif ( class_exists( 'VisualComposer\Helpers\AssetsEnqueue' ) ) { |
| 949 |
// These methods should work for Visual Composer 26.0. |
| 950 |
// Enqueue custom css/js stored in vcvSourceAssetsFiles postmeta. |
| 951 |
$vc = new \VisualComposer\Helpers\AssetsEnqueue; |
| 952 |
if ( method_exists( $vc, 'enqueueAssets' ) ) { |
| 953 |
$vc->enqueueAssets( $inserted_page->ID ); |
| 954 |
} |
| 955 |
// Enqueue custom CSS stored in vcvSourceCssFileUrl postmeta. |
| 956 |
$upload_dir = wp_upload_dir(); |
| 957 |
$bundle_url = set_url_scheme( $upload_dir['baseurl'] . '/' . VCV_PLUGIN_ASSETS_DIRNAME . '/' . ltrim( $bundle_url, '/\\' ) ); |
| 958 |
} else { |
| 959 |
$bundle_url = content_url() . '/' . VCV_PLUGIN_ASSETS_DIRNAME . '/' . ltrim( $bundle_url, '/\\' ); |
| 960 |
} |
| 961 |
wp_enqueue_style( |
| 962 |
'vcv:assets:source:main:styles:' . sanitize_title( $bundle_url ), |
| 963 |
$bundle_url, |
| 964 |
array(), |
| 965 |
VCV_VERSION . '.' . $version |
| 966 |
); |
| 967 |
} |
| 968 |
} |
| 969 |
|
| 970 |
// Visual Composer custom CSS. |
| 971 |
if ( defined( 'WPB_VC_VERSION' ) ) { |
| 972 |
// Post custom CSS. |
| 973 |
$post_custom_css = get_post_meta( $inserted_page->ID, '_wpb_post_custom_css', true ); |
| 974 |
if ( ! empty( $post_custom_css ) ) { |
| 975 |
$post_custom_css = wp_strip_all_tags( $post_custom_css ); |
| 976 |
echo '<style type="text/css" data-type="vc_custom-css">'; |
| 977 |
echo $post_custom_css; |
| 978 |
echo '</style>'; |
| 979 |
} |
| 980 |
// Shortcodes custom CSS. |
| 981 |
$shortcodes_custom_css = get_post_meta( $inserted_page->ID, '_wpb_shortcodes_custom_css', true ); |
| 982 |
if ( ! empty( $shortcodes_custom_css ) ) { |
| 983 |
$shortcodes_custom_css = wp_strip_all_tags( $shortcodes_custom_css ); |
| 984 |
echo '<style type="text/css" data-type="vc_shortcodes-custom-css">'; |
| 985 |
echo $shortcodes_custom_css; |
| 986 |
echo '</style>'; |
| 987 |
} |
| 988 |
} |
| 989 |
|
| 990 |
// GoodLayers page builder content (retrieved from post meta). |
| 991 |
// See: https://docs.goodlayers.com/add-page-builder-in-product/. |
| 992 |
do_action( 'gdlr_core_print_page_builder' ); |
| 993 |
|
| 994 |
if ( is_null( $old_post_id ) ) { |
| 995 |
$post = null; // phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited |
| 996 |
} elseif ( is_int( $post ) ) { |
| 997 |
$post = $old_post_id; |
| 998 |
} else { |
| 999 |
$post->ID = $old_post_id; |
| 1000 |
} |
| 1001 |
} |
| 1002 |
|
| 1003 |
/** |
| 1004 |
* Show either the title, link, content, everything, or everything via a |
| 1005 |
* custom template. |
| 1006 |
* |
| 1007 |
* Note: if the sharing_display filter exists, it means Jetpack is |
| 1008 |
* installed and Sharing is enabled; this plugin conflicts with Sharing, |
| 1009 |
* because Sharing assumes the_content and the_excerpt filters are only |
| 1010 |
* getting called once. The fix here is to disable processing of filters |
| 1011 |
* on the_content in the inserted page. |
| 1012 |
* |
| 1013 |
* @see https://codex.wordpress.org/Function_Reference/the_content#Alternative_Usage |
| 1014 |
*/ |
| 1015 |
switch ( $attributes['display'] ) { |
| 1016 |
case 'title': |
| 1017 |
the_post(); |
| 1018 |
$title_tag = $attributes['inline'] ? 'span' : 'h1'; |
| 1019 |
echo "<$title_tag class='insert-page-title'>"; |
| 1020 |
the_title(); |
| 1021 |
echo "</$title_tag>"; |
| 1022 |
break; |
| 1023 |
case 'title-content': |
| 1024 |
// Title. |
| 1025 |
the_post(); |
| 1026 |
$title_tag = $attributes['inline'] ? 'span' : 'h1'; |
| 1027 |
echo "<$title_tag class='insert-page-title'>"; |
| 1028 |
the_title(); |
| 1029 |
echo "</$title_tag>"; |
| 1030 |
// Content. |
| 1031 |
// If Elementor is installed, try to render the page with it. If there is no Elementor content, fall back to normal rendering. |
| 1032 |
if ( class_exists( '\Elementor\Plugin' ) ) { |
| 1033 |
$elementor_content = \Elementor\Plugin::$instance->frontend->get_builder_content( $inserted_page->ID ); |
| 1034 |
if ( strlen( $elementor_content ) > 0 ) { |
| 1035 |
echo $elementor_content; |
| 1036 |
break; |
| 1037 |
} |
| 1038 |
} |
| 1039 |
// Render the content normally. |
| 1040 |
if ( $attributes['should_apply_the_content_filter'] ) { |
| 1041 |
the_content(); |
| 1042 |
} else { |
| 1043 |
echo get_the_content(); |
| 1044 |
} |
| 1045 |
// Render any <!--nextpage--> pagination links. |
| 1046 |
wp_link_pages( |
| 1047 |
array( |
| 1048 |
'before' => '<div class="page-links">' . __( 'Pages:', 'insert-pages' ), |
| 1049 |
'after' => '</div>', |
| 1050 |
) |
| 1051 |
); |
| 1052 |
break; |
| 1053 |
case 'link': |
| 1054 |
the_post(); |
| 1055 |
?><a href="<?php the_permalink(); ?>"><?php the_title(); ?></a> |
| 1056 |
<?php |
| 1057 |
break; |
| 1058 |
case 'excerpt': |
| 1059 |
the_post(); |
| 1060 |
?><h1><a href="<?php the_permalink(); ?>"><?php the_title(); ?></a></h1> |
| 1061 |
<?php |
| 1062 |
if ( $attributes['should_apply_the_content_filter'] ) { |
| 1063 |
the_excerpt(); |
| 1064 |
} else { |
| 1065 |
echo get_the_excerpt(); |
| 1066 |
} |
| 1067 |
break; |
| 1068 |
case 'excerpt-only': |
| 1069 |
the_post(); |
| 1070 |
if ( $attributes['should_apply_the_content_filter'] ) { |
| 1071 |
the_excerpt(); |
| 1072 |
} else { |
| 1073 |
echo get_the_excerpt(); |
| 1074 |
} |
| 1075 |
break; |
| 1076 |
case 'content': |
| 1077 |
// If Elementor is installed, try to render the page with it. If there is no Elementor content, fall back to normal rendering. |
| 1078 |
if ( class_exists( '\Elementor\Plugin' ) ) { |
| 1079 |
$elementor_content = \Elementor\Plugin::$instance->frontend->get_builder_content( $inserted_page->ID ); |
| 1080 |
if ( strlen( $elementor_content ) > 0 ) { |
| 1081 |
echo $elementor_content; |
| 1082 |
break; |
| 1083 |
} |
| 1084 |
} |
| 1085 |
// Render the content normally. |
| 1086 |
the_post(); |
| 1087 |
if ( $attributes['should_apply_the_content_filter'] ) { |
| 1088 |
the_content(); |
| 1089 |
} else { |
| 1090 |
echo get_the_content(); |
| 1091 |
} |
| 1092 |
// Render any <!--nextpage--> pagination links. |
| 1093 |
wp_link_pages( |
| 1094 |
array( |
| 1095 |
'before' => '<div class="page-links">' . __( 'Pages:', 'insert-pages' ), |
| 1096 |
'after' => '</div>', |
| 1097 |
) |
| 1098 |
); |
| 1099 |
break; |
| 1100 |
case 'post-thumbnail': |
| 1101 |
$size = empty( $attributes['size'] ) ? 'post-thumbnail' : $attributes['size']; |
| 1102 |
?><a href="<?php echo esc_url( get_permalink( $inserted_page->ID ) ); ?>"><?php echo get_the_post_thumbnail( $inserted_page->ID, $size ); ?></a> |
| 1103 |
<?php |
| 1104 |
break; |
| 1105 |
case 'all': |
| 1106 |
the_post(); |
| 1107 |
$title_tag = $attributes['inline'] ? 'span' : 'h1'; |
| 1108 |
echo "<$title_tag class='insert-page-title'>"; |
| 1109 |
the_title(); |
| 1110 |
echo "</$title_tag>"; |
| 1111 |
if ( $attributes['should_apply_the_content_filter'] ) { |
| 1112 |
the_content(); |
| 1113 |
} else { |
| 1114 |
echo get_the_content(); |
| 1115 |
} |
| 1116 |
$this->the_meta(); |
| 1117 |
// Render any <!--nextpage--> pagination links. |
| 1118 |
wp_link_pages( array( |
| 1119 |
'before' => '<div class="page-links">' . __( 'Pages:', 'insert-pages' ), |
| 1120 |
'after' => '</div>', |
| 1121 |
) ); |
| 1122 |
break; |
| 1123 |
default: // Display is either invalid, or contains a template file to use. |
| 1124 |
$template = locate_template( $attributes['display'] ); |
| 1125 |
// Only allow templates that don't have any directory traversal in |
| 1126 |
// them (to prevent including php files that aren't in the active |
| 1127 |
// theme directory or the /wp-includes/theme-compat/ directory). |
| 1128 |
$path_in_theme_or_childtheme_or_compat = ( |
| 1129 |
// Template is in current theme folder. |
| 1130 |
0 === strpos( realpath( $template ), realpath( get_stylesheet_directory() ) ) || |
| 1131 |
// Template is in current or parent theme folder. |
| 1132 |
0 === strpos( realpath( $template ), realpath( get_template_directory() ) ) || |
| 1133 |
// Template is in theme-compat folder. |
| 1134 |
0 === strpos( realpath( $template ), realpath( ABSPATH . WPINC . '/theme-compat/' ) ) |
| 1135 |
); |
| 1136 |
if ( strlen( $template ) > 0 && $path_in_theme_or_childtheme_or_compat ) { |
| 1137 |
include $template; // Execute the template code. |
| 1138 |
} else { // Couldn't find template, so fall back to printing a link to the page. |
| 1139 |
the_post(); |
| 1140 |
?><a href="<?php the_permalink(); ?>"><?php the_title(); ?></a> |
| 1141 |
<?php |
| 1142 |
} |
| 1143 |
break; |
| 1144 |
} |
| 1145 |
// Save output buffer contents. |
| 1146 |
$content = ob_get_clean(); |
| 1147 |
} else { |
| 1148 |
/** |
| 1149 |
* Filter the html that should be displayed if an inserted page was not found. |
| 1150 |
* |
| 1151 |
* @param string $content html to be displayed. Defaults to an empty string. |
| 1152 |
*/ |
| 1153 |
$content = apply_filters( 'insert_pages_not_found_message', $content ); |
| 1154 |
} |
| 1155 |
// Restore previous query and update the global template variables. |
| 1156 |
$GLOBALS['wp_query'] = $old_query; // phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited |
| 1157 |
wp_reset_postdata(); |
| 1158 |
} |
| 1159 |
|
| 1160 |
/** |
| 1161 |
* Filter the markup generated for the inserted page. |
| 1162 |
* |
| 1163 |
* @param string $content The post content of the inserted page. |
| 1164 |
* @param object $inserted_page The post object returned from querying the inserted page. |
| 1165 |
* @param array $attributes Extra parameters modifying the inserted page. |
| 1166 |
* page: Page ID or slug of page to be inserted. |
| 1167 |
* display: Content to display from inserted page. |
| 1168 |
* class: Extra classes to add to inserted page wrapper element. |
| 1169 |
* id: Optional ID for the inserted page wrapper element. |
| 1170 |
* inline: Boolean indicating wrapper element should be a span. |
| 1171 |
* public: Boolean indicating anonymous users can see private inserted pages. |
| 1172 |
* querystring: Extra querystring values provided to the custom template. |
| 1173 |
* should_apply_the_content_filter: Whether to apply the_content filter to post contents and excerpts. |
| 1174 |
* wrapper_tag: Tag to use for the wrapper element (e.g., div, span). |
| 1175 |
*/ |
| 1176 |
$content = apply_filters( 'insert_pages_wrap_content', $content, $inserted_page, $attributes ); |
| 1177 |
|
| 1178 |
// Unset any querystring params included in the shortcode. |
| 1179 |
$_GET = $original_get; |
| 1180 |
$_REQUEST = $original_request; |
| 1181 |
$GLOBALS['wp']->query_vars = $original_wp_query_vars; |
| 1182 |
|
| 1183 |
// Loop detection: remove the page from the stack (so we can still insert |
| 1184 |
// the same page multiple times on another page, but prevent it from being |
| 1185 |
// inserted multiple times within the same recursive chain). |
| 1186 |
if ( isset( $inserted_page->ID ) ) { |
| 1187 |
foreach ( $this->inserted_page_ids as $key => $page_id ) { |
| 1188 |
if ( $page_id === $inserted_page->ID ) { |
| 1189 |
unset( $this->inserted_page_ids[ $key ] ); |
| 1190 |
} |
| 1191 |
} |
| 1192 |
} elseif ( is_array( $inserted_page ) && ! empty( $inserted_page ) ) { |
| 1193 |
// Legacy template code populates $inserted_page with query_posts() |
| 1194 |
// output. Remove each from the stack (should just be a single page). |
| 1195 |
foreach ( $inserted_page as $page ) { |
| 1196 |
foreach ( $this->inserted_page_ids as $key => $page_id ) { |
| 1197 |
if ( $page_id === $page->ID ) { |
| 1198 |
unset( $this->inserted_page_ids[ $key ] ); |
| 1199 |
} |
| 1200 |
} |
| 1201 |
} |
| 1202 |
} |
| 1203 |
|
| 1204 |
return $content; |
| 1205 |
} |
| 1206 |
|
| 1207 |
/** |
| 1208 |
* Default filter for insert_pages_wrap_content. |
| 1209 |
* |
| 1210 |
* @param string $content Content of shortcode. |
| 1211 |
* @param array $posts Post data of inserted page. |
| 1212 |
* @param array $attributes Shortcode attributes. |
| 1213 |
* @return string Content to replace shortcode. |
| 1214 |
*/ |
| 1215 |
public function insert_pages_wrap_content( $content, $posts, $attributes ) { |
| 1216 |
return sprintf( |
| 1217 |
'<%1$s data-post-id="%2$s" class="insert-page insert-page-%2$s %3$s"%4$s>%5$s</%1$s>', |
| 1218 |
esc_attr( $attributes['wrapper_tag'] ), |
| 1219 |
esc_attr( $attributes['page'] ), |
| 1220 |
esc_attr( $attributes['class'] ), |
| 1221 |
empty( $attributes['id'] ) ? '' : ' id="' . esc_attr( $attributes['id'] ) . '"', |
| 1222 |
$content |
| 1223 |
); |
| 1224 |
} |
| 1225 |
|
| 1226 |
/** |
| 1227 |
* Filter hook: Add a button to the TinyMCE toolbar for our insert page tool. |
| 1228 |
* |
| 1229 |
* @param array $buttons TinyMCE buttons. |
| 1230 |
* @return array TinyMCE buttons with Insert Pages button. |
| 1231 |
*/ |
| 1232 |
public function insert_pages_handle_filter_mce_buttons( $buttons ) { |
| 1233 |
if ( self::$is_admin_initialized && ! in_array( 'wpInsertPages_button', $buttons, true ) ) { |
| 1234 |
array_push( $buttons, 'wpInsertPages_button' ); |
| 1235 |
} |
| 1236 |
return $buttons; |
| 1237 |
} |
| 1238 |
|
| 1239 |
/** |
| 1240 |
* Filter hook: Load the javascript for our custom toolbar button. |
| 1241 |
* |
| 1242 |
* @param array $plugins TinyMCE plugins. |
| 1243 |
* @return array TinyMCE plugins with Insert Pages plugin. |
| 1244 |
*/ |
| 1245 |
public function insert_pages_handle_filter_mce_external_plugins( $plugins ) { |
| 1246 |
if ( self::$is_admin_initialized && ! array_key_exists( 'wpInsertPages', $plugins ) ) { |
| 1247 |
$plugins['wpInsertPages'] = plugins_url( '/js/wpinsertpages_plugin.js', __FILE__ ); |
| 1248 |
} |
| 1249 |
return $plugins; |
| 1250 |
} |
| 1251 |
|
| 1252 |
/** |
| 1253 |
* Helper function to generate an excerpt (outside of the Loop) for a given |
| 1254 |
* ID (based on wp_trim_excerpt()). |
| 1255 |
* |
| 1256 |
* @param string $text Excerpt. |
| 1257 |
* @param integer $post_id Post ID of excerpt. |
| 1258 |
* @param boolean $apply_the_content_filter Whether to apply `the_content`. |
| 1259 |
* @return string Excerpt. |
| 1260 |
*/ |
| 1261 |
public function insert_pages_trim_excerpt( $text = '', $post_id = 0, $apply_the_content_filter = true ) { |
| 1262 |
$post_id = intval( $post_id ); |
| 1263 |
if ( $post_id < 1 ) { |
| 1264 |
return ''; |
| 1265 |
} |
| 1266 |
|
| 1267 |
$raw_excerpt = $text; |
| 1268 |
if ( '' === $text ) { |
| 1269 |
$text = get_post_field( 'post_content', $post_id ); |
| 1270 |
|
| 1271 |
$text = strip_shortcodes( $text ); |
| 1272 |
|
| 1273 |
// Look for a <!--more--> quicktag and trim the excerpt there if it exists. |
| 1274 |
$has_more_quicktag = false; |
| 1275 |
if ( preg_match( '/<!--more(.*?)?-->/', $text, $matches ) ) { |
| 1276 |
$has_more_quicktag = true; |
| 1277 |
$text = explode( $matches[0], $text, 2 ); |
| 1278 |
$text = $text[0]; |
| 1279 |
// Look for a custom <!--crop--> quicktag that will trim any text before |
| 1280 |
// it out of the excerpt. |
| 1281 |
if ( preg_match( '/<!--crop-->/', $text, $matches ) ) { |
| 1282 |
$text = explode( $matches[0], $text, 2 ); |
| 1283 |
$text = $text[1]; |
| 1284 |
} |
| 1285 |
} |
| 1286 |
|
| 1287 |
/** This filter is documented in wp-includes/post-template.php */ |
| 1288 |
if ( $apply_the_content_filter ) { |
| 1289 |
$text = apply_filters( 'the_content', $text ); |
| 1290 |
} |
| 1291 |
$text = str_replace( ']]>', ']]>', $text ); |
| 1292 |
|
| 1293 |
// Only trim excerpt if there wasn't an existing <!--more--> quicktag. |
| 1294 |
if ( ! $has_more_quicktag ) { |
| 1295 |
/** |
| 1296 |
* Filter the number of words in an excerpt. |
| 1297 |
* |
| 1298 |
* @since 2.7.0 |
| 1299 |
* |
| 1300 |
* @param int $number The number of words. Default 55. |
| 1301 |
*/ |
| 1302 |
$excerpt_length = apply_filters( 'excerpt_length', 55 ); |
| 1303 |
|
| 1304 |
/** |
| 1305 |
* Filter the string in the "more" link displayed after a trimmed excerpt. |
| 1306 |
* |
| 1307 |
* @since 2.9.0 |
| 1308 |
* |
| 1309 |
* @param string $more_string The string shown within the more link. |
| 1310 |
*/ |
| 1311 |
global $post; |
| 1312 |
if ( isset( $post->ID ) ) { |
| 1313 |
$old_post_id = $post->ID; |
| 1314 |
$post->ID = $post_id; |
| 1315 |
} |
| 1316 |
$excerpt_more = apply_filters( 'excerpt_more', ' […]' ); |
| 1317 |
if ( isset( $post->ID ) ) { |
| 1318 |
$post->ID = $old_post_id; |
| 1319 |
} |
| 1320 |
|
| 1321 |
$text = wp_trim_words( $text, $excerpt_length, $excerpt_more ); |
| 1322 |
} |
| 1323 |
} |
| 1324 |
/** |
| 1325 |
* Filter the trimmed excerpt string. |
| 1326 |
* |
| 1327 |
* @since 2.8.0 |
| 1328 |
* |
| 1329 |
* @param string $text The trimmed text. |
| 1330 |
* @param string $raw_excerpt The text prior to trimming. |
| 1331 |
*/ |
| 1332 |
return apply_filters( 'wp_trim_excerpt', $text, $raw_excerpt ); |
| 1333 |
} |
| 1334 |
|
| 1335 |
/** |
| 1336 |
* Modified from /wp-includes/class-wp-editor.php, function |
| 1337 |
* wp_link_dialog(). |
| 1338 |
* |
| 1339 |
* Dialog for internal linking. |
| 1340 |
* |
| 1341 |
* @since 3.1.0 |
| 1342 |
*/ |
| 1343 |
public function insert_pages_wp_tinymce_dialog() { |
| 1344 |
// Don't run if required scripts and styles weren't enqueued. |
| 1345 |
if ( ! self::$is_admin_initialized ) { |
| 1346 |
return; |
| 1347 |
} |
| 1348 |
|
| 1349 |
// Run once. |
| 1350 |
if ( self::$link_dialog_printed ) { |
| 1351 |
return; |
| 1352 |
} |
| 1353 |
|
| 1354 |
self::$link_dialog_printed = true; |
| 1355 |
|
| 1356 |
$formats = array( |
| 1357 |
'title' => __( 'Title', 'insert-pages' ), |
| 1358 |
'title-content' => __( 'Title and content', 'insert-pages' ), |
| 1359 |
'link' => __( 'Link', 'insert-pages' ), |
| 1360 |
'excerpt' => __( 'Excerpt with title', 'insert-pages' ), |
| 1361 |
'excerpt-only' => __( 'Excerpt only (no title)', 'insert-pages' ), |
| 1362 |
'content' => __( 'Content', 'insert-pages' ), |
| 1363 |
'post-thumbnail' => __( 'Post Thumbnail', 'insert-pages' ), |
| 1364 |
'all' => __( 'All (includes custom fields)', 'insert-pages' ), |
| 1365 |
'template' => __( 'Use a custom template', 'insert-pages' ) . ' »', |
| 1366 |
); |
| 1367 |
|
| 1368 |
$templates = array( |
| 1369 |
'all' => __( 'Default Template', 'insert-pages' ), |
| 1370 |
); |
| 1371 |
foreach ( wp_get_theme()->get_page_templates() as $file => $name ) { |
| 1372 |
$templates[ $file ] = $name; |
| 1373 |
} |
| 1374 |
|
| 1375 |
$sizes = function_exists( 'wp_get_registered_image_subsizes' ) ? array_keys( wp_get_registered_image_subsizes() ) : get_intermediate_image_sizes(); |
| 1376 |
|
| 1377 |
/** |
| 1378 |
* Filter the available templates shown in the template dropdown. |
| 1379 |
* |
| 1380 |
* @param array $templates Array of template names keyed by their filename. |
| 1381 |
*/ |
| 1382 |
$templates = apply_filters( 'insert_pages_available_templates', $templates ); |
| 1383 |
|
| 1384 |
// Get default values for the TinyMCE dialog fields. Note: can be |
| 1385 |
// overridden by the `insert_pages_tinymce_state` filter. |
| 1386 |
$tinymce_state = $this->get_tinymce_state(); |
| 1387 |
|
| 1388 |
// Get ID of post currently being edited. |
| 1389 |
// phpcs:ignore WordPress.Security.NonceVerification.Recommended |
| 1390 |
$post_id = isset( $_REQUEST['post'] ) && intval( $_REQUEST['post'] ) > 0 ? intval( $_REQUEST['post'] ) : ''; |
| 1391 |
|
| 1392 |
// display: none is required here, see #WP27605. |
| 1393 |
?> |
| 1394 |
<div id="wp-insertpage-backdrop" style="display: none"></div> |
| 1395 |
<div id="wp-insertpage-wrap" class="wp-core-ui<?php echo 1 === intval( get_user_setting( 'wpinsertpage', 0 ) ) ? ' options-panel-visible' : ''; ?><?php echo empty( $tinymce_state['hide_querystring'] ) ? '' : ' querystring-hidden'; ?><?php echo empty( $tinymce_state['hide_public'] ) ? '' : ' public-hidden'; ?>" style="display: none;" role="dialog" aria-labelledby="insertpage-modal-title"> |
| 1396 |
<form id="wp-insertpage" tabindex="-1"> |
| 1397 |
<?php wp_nonce_field( 'internal-inserting', '_ajax_inserting_nonce', false ); ?> |
| 1398 |
<input type="hidden" id="insertpage-parent-page-id" value="<?php echo esc_attr( $post_id ); ?>" /> |
| 1399 |
<h1 id="insertpage-modal-title"><?php esc_html_e( 'Insert page', 'insert-pages' ); ?></h1> |
| 1400 |
<button type="button" id="wp-insertpage-close"><span class="screen-reader-text"><?php esc_html_e( 'Close', 'insert-pages' ); ?></span></button> |
| 1401 |
<div id="insertpage-selector"> |
| 1402 |
<div id="insertpage-search-panel"> |
| 1403 |
<div class="insertpage-search-wrapper"> |
| 1404 |
<label> |
| 1405 |
<span class="search-label"><?php esc_html_e( 'Search', 'insert-pages' ); ?></span> |
| 1406 |
<input type="search" id="insertpage-search-field" class="insertpage-search-field" autocomplete="off" /> |
| 1407 |
<span class="spinner"></span> |
| 1408 |
</label> |
| 1409 |
</div> |
| 1410 |
<div id="insertpage-search-results" class="query-results" tabindex="0"> |
| 1411 |
<ul></ul> |
| 1412 |
<div class="river-waiting"> |
| 1413 |
<span class="spinner"></span> |
| 1414 |
</div> |
| 1415 |
</div> |
| 1416 |
<div id="insertpage-most-recent-results" class="query-results" tabindex="0"> |
| 1417 |
<div class="query-notice" id="insertpage-query-notice-message"> |
| 1418 |
<em class="query-notice-default"><?php esc_html_e( 'No search term specified. Showing recent items.', 'insert-pages' ); ?></em> |
| 1419 |
<em class="query-notice-hint screen-reader-text"><?php esc_html_e( 'Search or use up and down arrow keys to select an item.', 'insert-pages' ); ?></em> |
| 1420 |
</div> |
| 1421 |
<ul></ul> |
| 1422 |
<div class="river-waiting"> |
| 1423 |
<span class="spinner"></span> |
| 1424 |
</div> |
| 1425 |
</div> |
| 1426 |
</div> |
| 1427 |
<p class="howto" id="insertpage-options-toggle"><?php esc_html_e( 'Options', 'insert-pages' ); ?></p> |
| 1428 |
<div id="insertpage-options-panel"> |
| 1429 |
<div class="insertpage-options-wrapper"> |
| 1430 |
<label for="insertpage-slug-field"> |
| 1431 |
<span><?php esc_html_e( 'Slug or ID', 'insert-pages' ); ?></span> |
| 1432 |
<input id="insertpage-slug-field" type="text" autocomplete="off" /> |
| 1433 |
<input id="insertpage-page-id" type="hidden" /> |
| 1434 |
</label> |
| 1435 |
</div> |
| 1436 |
<div class="insertpage-format"> |
| 1437 |
<label for="insertpage-format-select"> |
| 1438 |
<?php esc_html_e( 'Display', 'insert-pages' ); ?> |
| 1439 |
</label> |
| 1440 |
<select name="insertpage-format-select" id="insertpage-format-select"> |
| 1441 |
<?php foreach ( $formats as $format => $label ) : ?> |
| 1442 |
<option value='<?php echo esc_attr( $format ); ?>' <?php selected( $tinymce_state['format'], $format ); ?>><?php echo esc_html( $label ); ?></option> |
| 1443 |
<?php endforeach; ?> |
| 1444 |
</select> |
| 1445 |
<select name="insertpage-template-select" id="insertpage-template-select" disabled="true"> |
| 1446 |
<?php foreach ( $templates as $template => $label ) : ?> |
| 1447 |
<option value='<?php echo esc_attr( $template ); ?>' <?php selected( $tinymce_state['template'], $template ); ?>><?php echo esc_html( $label ); ?></option> |
| 1448 |
<?php endforeach; ?> |
| 1449 |
</select> |
| 1450 |
<select name="insertpage-size-select" id="insertpage-size-select" disabled="true"> |
| 1451 |
<?php foreach ( $sizes as $size ) : ?> |
| 1452 |
<option value='<?php echo esc_attr( $size ); ?>' <?php selected( $tinymce_state['size'], $size ); ?>><?php echo esc_html( $size ); ?></option> |
| 1453 |
<?php endforeach; ?> |
| 1454 |
</select> |
| 1455 |
</div> |
| 1456 |
<div class="insertpage-extra"> |
| 1457 |
<label for="insertpage-extra-classes"> |
| 1458 |
<?php esc_html_e( 'Extra Classes', 'insert-pages' ); ?> |
| 1459 |
<input id="insertpage-extra-classes" type="text" autocomplete="off" value="<?php echo empty( $tinymce_state['class'] ) ? '' : esc_attr( $tinymce_state['class'] ); ?>" /> |
| 1460 |
</label> |
| 1461 |
<label for="insertpage-extra-id"> |
| 1462 |
<?php esc_html_e( 'ID', 'insert-pages' ); ?> |
| 1463 |
<input id="insertpage-extra-id" type="text" autocomplete="off" value="<?php echo empty( $tinymce_state['id'] ) ? '' : esc_attr( $tinymce_state['id'] ); ?>" /> |
| 1464 |
</label> |
| 1465 |
<label for="insertpage-extra-inline"> |
| 1466 |
<?php esc_html_e( 'Inline?', 'insert-pages' ); ?> |
| 1467 |
<input id="insertpage-extra-inline" type="checkbox" <?php checked( $tinymce_state['inline'] ); ?> /> |
| 1468 |
</label> |
| 1469 |
<br class="<?php echo empty( $tinymce_state['hide_querystring'] ) ? '' : 'hidden'; ?>" /> |
| 1470 |
<label for="insertpage-extra-querystring" class="<?php echo empty( $tinymce_state['hide_querystring'] ) ? '' : 'hidden'; ?>"> |
| 1471 |
<?php esc_html_e( 'Querystring', 'insert-pages' ); ?> |
| 1472 |
<input id="insertpage-extra-querystring" type="text" autocomplete="off" value="<?php echo empty( $tinymce_state['querystring'] ) ? '' : esc_attr( $tinymce_state['querystring'] ); ?>" /> |
| 1473 |
</label> |
| 1474 |
<br class="<?php echo empty( $tinymce_state['hide_public'] ) ? '' : 'hidden'; ?>" /> |
| 1475 |
<label for="insertpage-extra-public" class="<?php echo empty( $tinymce_state['hide_public'] ) ? '' : 'hidden'; ?>"> |
| 1476 |
<input id="insertpage-extra-public" type="checkbox" <?php checked( $tinymce_state['public'] ); ?> /> |
| 1477 |
<?php esc_html_e( 'Anonymous users can see this inserted even if its status is private', 'insert-pages' ); ?> |
| 1478 |
</label> |
| 1479 |
</div> |
| 1480 |
</div> |
| 1481 |
</div> |
| 1482 |
<div class="submitbox"> |
| 1483 |
<div id="wp-insertpage-cancel"> |
| 1484 |
<button type="button" class="button"><?php esc_html_e( 'Cancel', 'insert-pages' ); ?></button> |
| 1485 |
</div> |
| 1486 |
<div id="wp-insertpage-update"> |
| 1487 |
<input type="submit" value="<?php esc_attr_e( 'Insert Page', 'insert-pages' ); ?>" class="button button-primary" id="wp-insertpage-submit" name="wp-insertpage-submit"> |
| 1488 |
</div> |
| 1489 |
</div> |
| 1490 |
</form> |
| 1491 |
</div> |
| 1492 |
<?php |
| 1493 |
} |
| 1494 |
|
| 1495 |
/** |
| 1496 |
* Modified from: |
| 1497 |
* Internal linking functions. |
| 1498 |
* |
| 1499 |
* @package WordPress |
| 1500 |
* @subpackage Administration |
| 1501 |
* @since 3.1.0 |
| 1502 |
*/ |
| 1503 |
public function insert_pages_insert_page_callback() { |
| 1504 |
check_ajax_referer( 'internal-inserting', '_ajax_inserting_nonce' ); |
| 1505 |
$args = array(); |
| 1506 |
|
| 1507 |
// If a URL is provided, translate it to a post ID and search on that. |
| 1508 |
if ( ! empty( $_POST['search'] ) && filter_var( wp_unslash( $_POST['search'] ), FILTER_VALIDATE_URL ) ) { |
| 1509 |
$post_id = url_to_postid( sanitize_url( wp_unslash( $_POST['search'] ) ) ); |
| 1510 |
if ( ! empty( $post_id ) ) { |
| 1511 |
$_POST['search'] = $post_id; |
| 1512 |
$_POST['type'] = 'post_id'; |
| 1513 |
} |
| 1514 |
} |
| 1515 |
|
| 1516 |
if ( isset( $_POST['search'] ) ) { |
| 1517 |
$args['s'] = wp_unslash( $_POST['search'] ); // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized |
| 1518 |
} |
| 1519 |
$args['pagenum'] = ! empty( $_POST['page'] ) ? absint( $_POST['page'] ) : 1; |
| 1520 |
$args['pageID'] = ! empty( $_POST['pageID'] ) ? absint( $_POST['pageID'] ) : 0; |
| 1521 |
|
| 1522 |
// Change search to slug or post ID if we're not doing a plaintext |
| 1523 |
// search (e.g., if we're editing an existing shortcode and the |
| 1524 |
// search field is populated with the post's slug or ID). |
| 1525 |
if ( isset( $_POST['type'] ) && 'slug' === $_POST['type'] ) { |
| 1526 |
$args['name'] = $args['s']; |
| 1527 |
unset( $args['s'] ); |
| 1528 |
} elseif ( array_key_exists( 'type', $_POST ) && 'post_id' === $_POST['type'] ) { |
| 1529 |
$args['p'] = $args['s']; |
| 1530 |
unset( $args['s'] ); |
| 1531 |
} |
| 1532 |
|
| 1533 |
$results = $this->insert_pages_wp_query( $args ); |
| 1534 |
|
| 1535 |
// Fail if our query didn't work. |
| 1536 |
if ( ! isset( $results ) ) { |
| 1537 |
die( '0' ); |
| 1538 |
} |
| 1539 |
|
| 1540 |
echo wp_json_encode( $results ); |
| 1541 |
echo "\n"; |
| 1542 |
die(); |
| 1543 |
} |
| 1544 |
|
| 1545 |
/** |
| 1546 |
* Save the user's last-selected display or template in the TinyMCE widget |
| 1547 |
* whenever it changes. |
| 1548 |
* |
| 1549 |
* @hook wp_ajax_insertpage_save_presets |
| 1550 |
*/ |
| 1551 |
public function insert_pages_save_presets() { |
| 1552 |
check_ajax_referer( 'internal-inserting', '_ajax_inserting_nonce' ); |
| 1553 |
$args = array(); |
| 1554 |
if ( isset( $_POST['format'] ) ) { |
| 1555 |
$args['format'] = sanitize_key( wp_unslash( $_POST['format'] ) ); |
| 1556 |
} |
| 1557 |
if ( isset( $_POST['template'] ) ) { |
| 1558 |
$args['template'] = sanitize_file_name( wp_unslash( $_POST['template'] ) ); |
| 1559 |
} |
| 1560 |
|
| 1561 |
if ( ! empty( $args ) ) { |
| 1562 |
$tinymce_state = get_user_meta( get_current_user_id(), 'insert_pages_tinymce_state', true ); |
| 1563 |
if ( empty( $tinymce_state ) ) { |
| 1564 |
$tinymce_state = array( |
| 1565 |
'format' => 'title', |
| 1566 |
'template' => 'all', |
| 1567 |
); |
| 1568 |
} |
| 1569 |
$tinymce_state = array_merge( $tinymce_state, $args ); |
| 1570 |
update_user_meta( get_current_user_id(), 'insert_pages_tinymce_state', $tinymce_state ); |
| 1571 |
} |
| 1572 |
|
| 1573 |
// Fail if our query didn't work. |
| 1574 |
if ( ! isset( $results ) ) { |
| 1575 |
die( '0' ); |
| 1576 |
} |
| 1577 |
|
| 1578 |
echo wp_json_encode( 'Success' ); |
| 1579 |
echo "\n"; |
| 1580 |
die(); |
| 1581 |
} |
| 1582 |
|
| 1583 |
/** |
| 1584 |
* Modified from: |
| 1585 |
* Performs post queries for internal linking. |
| 1586 |
* |
| 1587 |
* @since 3.1.0 |
| 1588 |
* @param array $args Optional. Accepts 'pagenum' and 's' (search) arguments. |
| 1589 |
* @return array Results. |
| 1590 |
*/ |
| 1591 |
private function insert_pages_wp_query( $args = array() ) { |
| 1592 |
$pts = get_post_types( array( 'public' => true ), 'objects' ); |
| 1593 |
$post_types = array_keys( $pts ); |
| 1594 |
|
| 1595 |
/** |
| 1596 |
* Filter the post types that appear in the list of pages to insert. |
| 1597 |
* |
| 1598 |
* By default, all post types will apear. |
| 1599 |
* |
| 1600 |
* @since 2.0 |
| 1601 |
* |
| 1602 |
* @param array $post_types Array of post type names to include. |
| 1603 |
*/ |
| 1604 |
$post_types = apply_filters( 'insert_pages_available_post_types', $post_types ); |
| 1605 |
|
| 1606 |
$query = array( |
| 1607 |
'post_type' => $post_types, |
| 1608 |
'update_post_term_cache' => false, |
| 1609 |
'update_post_meta_cache' => false, |
| 1610 |
'post_status' => array( 'publish', 'private' ), |
| 1611 |
'order' => 'DESC', |
| 1612 |
'orderby' => 'post_date', |
| 1613 |
'posts_per_page' => 20, |
| 1614 |
); |
| 1615 |
|
| 1616 |
// Show non-admins only their own posts if the option is enabled. |
| 1617 |
$options = get_option( 'wpip_settings' ); |
| 1618 |
if ( |
| 1619 |
! empty( $options['wpip_classic_editor_hide_others_posts'] ) && |
| 1620 |
'enabled' === $options['wpip_classic_editor_hide_others_posts'] && |
| 1621 |
! current_user_can( 'edit_others_posts' ) |
| 1622 |
) { |
| 1623 |
$query['author'] = get_current_user_id(); |
| 1624 |
} |
| 1625 |
|
| 1626 |
$args['pagenum'] = isset( $args['pagenum'] ) ? absint( $args['pagenum'] ) : 1; |
| 1627 |
$query['offset'] = $args['pagenum'] > 1 ? $query['posts_per_page'] * ( $args['pagenum'] - 1 ) : 0; |
| 1628 |
|
| 1629 |
// Search post content and post title. |
| 1630 |
if ( isset( $args['s'] ) ) { |
| 1631 |
$query['s'] = $args['s']; |
| 1632 |
} |
| 1633 |
|
| 1634 |
// Search post_name (post slugs). |
| 1635 |
if ( isset( $args['name'] ) ) { |
| 1636 |
$query['name'] = $args['name']; |
| 1637 |
} |
| 1638 |
|
| 1639 |
// Search post ids. |
| 1640 |
if ( isset( $args['p'] ) ) { |
| 1641 |
$query['p'] = $args['p']; |
| 1642 |
} |
| 1643 |
|
| 1644 |
// Do main query. |
| 1645 |
$get_posts = new WP_Query(); |
| 1646 |
$posts = $get_posts->query( $query ); |
| 1647 |
// Check if any posts were found. |
| 1648 |
if ( ! $get_posts->post_count ) { |
| 1649 |
return false; |
| 1650 |
} |
| 1651 |
|
| 1652 |
// Build results. |
| 1653 |
$results = array(); |
| 1654 |
foreach ( $posts as $post ) { |
| 1655 |
// Prevent unprivileged users (e.g., Contributors) from seeing and |
| 1656 |
// inserting other user's private posts. |
| 1657 |
$post_type = get_post_type_object( $post->post_type ); |
| 1658 |
if ( 'publish' !== $post->post_status && ! current_user_can( $post_type->cap->read_post, $post->ID ) ) { |
| 1659 |
continue; |
| 1660 |
} |
| 1661 |
|
| 1662 |
if ( 'post' === $post->post_type ) { |
| 1663 |
$info = mysql2date( 'Y/m/d', $post->post_date ); |
| 1664 |
} else { |
| 1665 |
$info = $pts[ $post->post_type ]->labels->singular_name; |
| 1666 |
} |
| 1667 |
$results[] = array( |
| 1668 |
'ID' => $post->ID, |
| 1669 |
'title' => trim( esc_html( wp_strip_all_tags( get_the_title( $post ) ) ) ), |
| 1670 |
'permalink' => get_permalink( $post->ID ), |
| 1671 |
'slug' => $post->post_name, |
| 1672 |
'path' => get_page_uri( $post ), |
| 1673 |
'info' => $info, |
| 1674 |
'status' => get_post_status( $post ), |
| 1675 |
); |
| 1676 |
} |
| 1677 |
return $results; |
| 1678 |
} |
| 1679 |
|
| 1680 |
/** |
| 1681 |
* Add Insert Page quicktag button to Text editor. |
| 1682 |
* |
| 1683 |
* @hook admin_print_footer_scripts |
| 1684 |
* |
| 1685 |
* @return void |
| 1686 |
*/ |
| 1687 |
public function insert_pages_add_quicktags() { |
| 1688 |
if ( wp_script_is( 'quicktags' ) ) : ?> |
| 1689 |
<script type="text/javascript"> |
| 1690 |
window.onload = function() { |
| 1691 |
QTags.addButton( 'ed_insert_page', '[insert page]', "[insert page='your-page-slug' display='title|link|excerpt|excerpt-only|content|post-thumbnail|all']\n", '', '', 'Insert Page', 999 ); |
| 1692 |
} |
| 1693 |
</script> |
| 1694 |
<?php |
| 1695 |
endif; |
| 1696 |
} |
| 1697 |
|
| 1698 |
/** |
| 1699 |
* Indicates whether a particular post type is able to be inserted. |
| 1700 |
* |
| 1701 |
* @param boolean $type Post type. |
| 1702 |
* @return boolean Whether post type is insertable. |
| 1703 |
*/ |
| 1704 |
private function is_post_type_insertable( $type ) { |
| 1705 |
return ! in_array( |
| 1706 |
$type, |
| 1707 |
array( |
| 1708 |
'nav_menu_item', |
| 1709 |
'attachment', |
| 1710 |
'revision', |
| 1711 |
'customize_changeset', |
| 1712 |
'oembed_cache', |
| 1713 |
// Exclude Flamingo messages (created via Contact Form 7 submissions). |
| 1714 |
// See: https://wordpress.org/support/topic/plugin-hacked-14/. |
| 1715 |
'flamingo_inbound', |
| 1716 |
), |
| 1717 |
true |
| 1718 |
); |
| 1719 |
} |
| 1720 |
|
| 1721 |
/** |
| 1722 |
* Fetch the default values for the TinyMCE modal fields. |
| 1723 |
*/ |
| 1724 |
private function get_tinymce_state() { |
| 1725 |
// Get user's previously selected display and template to restore (if any). |
| 1726 |
$tinymce_state = get_user_meta( get_current_user_id(), 'insert_pages_tinymce_state', true ); |
| 1727 |
if ( empty( $tinymce_state ) ) { |
| 1728 |
$tinymce_state = array(); |
| 1729 |
} |
| 1730 |
|
| 1731 |
// Merge user's format and template defaults with global defaults. |
| 1732 |
$tinymce_state = wp_parse_args( |
| 1733 |
$tinymce_state, |
| 1734 |
array( |
| 1735 |
'format' => 'title', |
| 1736 |
'template' => 'all', |
| 1737 |
'class' => '', |
| 1738 |
'id' => '', |
| 1739 |
'querystring' => '', |
| 1740 |
'size' => '', |
| 1741 |
'inline' => false, |
| 1742 |
'public' => false, |
| 1743 |
'hide_querystring' => false, |
| 1744 |
'hide_public' => false, |
| 1745 |
) |
| 1746 |
); |
| 1747 |
|
| 1748 |
/** |
| 1749 |
* Filter the TinyMCE dialog field defaults. |
| 1750 |
* |
| 1751 |
* @param array $tinymce_state Array of field defaults for the TinyMCE modal. |
| 1752 |
* 'format' (string) Display format. Default 'title'. |
| 1753 |
* 'template' (string) Custom template. Default 'all'. |
| 1754 |
* 'class' (string) HTML wrapper class. Default ''. |
| 1755 |
* 'id' (string) HTML wrapper id. Default ''. |
| 1756 |
* 'querystring' (string) Querystring params. Default ''. |
| 1757 |
* 'size' (string) Image size when using format='thumbnail'. |
| 1758 |
* 'inline' (bool) Use <span> element for wrapper. Default false. |
| 1759 |
* 'public' (bool) Whether anonymous users can see this page if |
| 1760 |
* its status is Private. Default false. |
| 1761 |
* 'hide_querystring' (bool) Skip rendering querystring field. Default false. |
| 1762 |
* 'hide_public' (bool) Skip rendering public field. Default false. |
| 1763 |
*/ |
| 1764 |
$tinymce_state = apply_filters( 'insert_pages_tinymce_state', $tinymce_state ); |
| 1765 |
|
| 1766 |
return $tinymce_state; |
| 1767 |
} |
| 1768 |
|
| 1769 |
/** |
| 1770 |
* Registers the theme widget for inserting a page into an area. |
| 1771 |
* |
| 1772 |
* @return void |
| 1773 |
*/ |
| 1774 |
public function insert_pages_widgets_init() { |
| 1775 |
register_widget( 'InsertPagesWidget' ); |
| 1776 |
} |
| 1777 |
|
| 1778 |
/** |
| 1779 |
* Render post meta as an unordered list. |
| 1780 |
* |
| 1781 |
* Note: This function sanitizes postmeta value via wp_kses_post(); the |
| 1782 |
* core WordPress function the_meta() does not. |
| 1783 |
* |
| 1784 |
* @see https://developer.wordpress.org/reference/functions/the_meta/ |
| 1785 |
* |
| 1786 |
* @param int $post_id Post ID. |
| 1787 |
*/ |
| 1788 |
public function the_meta( $post_id = 0 ) { |
| 1789 |
if ( empty( $post_id ) ) { |
| 1790 |
$post_id = get_the_ID(); |
| 1791 |
} |
| 1792 |
|
| 1793 |
$keys = get_post_custom_keys( $post_id ); |
| 1794 |
if ( $keys ) { |
| 1795 |
$li_html = ''; |
| 1796 |
foreach ( (array) $keys as $key ) { |
| 1797 |
$keyt = trim( $key ); |
| 1798 |
if ( is_protected_meta( $keyt, 'post' ) ) { |
| 1799 |
continue; |
| 1800 |
} |
| 1801 |
|
| 1802 |
$values = array_map( 'trim', get_post_custom_values( $key, $post_id ) ); |
| 1803 |
$value = implode( ', ', $values ); |
| 1804 |
|
| 1805 |
// Sanitize post meta values. |
| 1806 |
$value = wp_kses_post( $value ); |
| 1807 |
|
| 1808 |
$html = sprintf( |
| 1809 |
"<li><span class='post-meta-key'>%s</span> %s</li>\n", |
| 1810 |
/* translators: %s: Post custom field name. */ |
| 1811 |
sprintf( _x( '%s:', 'Post custom field name', 'insert-pages' ), $key ), |
| 1812 |
$value |
| 1813 |
); |
| 1814 |
|
| 1815 |
/** |
| 1816 |
* Filters the HTML output of the li element in the post custom fields list. |
| 1817 |
* |
| 1818 |
* @since 2.2.0 |
| 1819 |
* |
| 1820 |
* @param string $html The HTML output for the li element. |
| 1821 |
* @param string $key Meta key. |
| 1822 |
* @param string $value Meta value. |
| 1823 |
*/ |
| 1824 |
$li_html .= apply_filters( 'the_meta_key', $html, $key, $value ); |
| 1825 |
} |
| 1826 |
|
| 1827 |
if ( $li_html ) { |
| 1828 |
echo "<ul class='post-meta'>\n{$li_html}</ul>\n"; |
| 1829 |
} |
| 1830 |
} |
| 1831 |
} |
| 1832 |
} |
| 1833 |
} |
| 1834 |
|
| 1835 |
// Initialize InsertPagesPlugin object. |
| 1836 |
if ( class_exists( 'InsertPagesPlugin' ) ) { |
| 1837 |
$insert_pages_plugin = InsertPagesPlugin::get_instance(); |
| 1838 |
} |
| 1839 |
|
| 1840 |
// Actions and Filters handled by InsertPagesPlugin class. |
| 1841 |
if ( isset( $insert_pages_plugin ) ) { |
| 1842 |
// Include the code that generates the options page. |
| 1843 |
require_once __DIR__ . '/options.php'; |
| 1844 |
|
| 1845 |
// Get options set in WordPress dashboard (Settings > Insert Pages). |
| 1846 |
$options = get_option( 'wpip_settings' ); |
| 1847 |
if ( false === $options || ! is_array( $options ) || ! array_key_exists( 'wpip_format', $options ) || ! array_key_exists( 'wpip_wrapper', $options ) || ! array_key_exists( 'wpip_insert_method', $options ) || ! array_key_exists( 'wpip_tinymce_filter', $options ) ) { |
| 1848 |
$options = wpip_set_defaults(); |
| 1849 |
} |
| 1850 |
|
| 1851 |
// Register shortcode [insert ...]. |
| 1852 |
add_action( 'init', array( $insert_pages_plugin, 'insert_pages_init' ), 1 ); |
| 1853 |
// Register shortcode [insert ...] when TinyMCE is included in a frontend ACF form. |
| 1854 |
add_action( 'acf_head-input', array( $insert_pages_plugin, 'insert_pages_init' ), 1 ); // ACF 3. |
| 1855 |
add_action( 'acf/input/admin_head', array( $insert_pages_plugin, 'insert_pages_init' ), 1 ); // ACF 4. |
| 1856 |
|
| 1857 |
// Add TinyMCE button for shortcode. |
| 1858 |
add_action( 'admin_head', array( $insert_pages_plugin, 'insert_pages_admin_init' ), 1 ); |
| 1859 |
|
| 1860 |
// Add quicktags button for shortcode. |
| 1861 |
add_action( 'admin_print_footer_scripts', array( $insert_pages_plugin, 'insert_pages_add_quicktags' ) ); |
| 1862 |
|
| 1863 |
// Preload TinyMCE popup. |
| 1864 |
add_action( 'before_wp_tiny_mce', array( $insert_pages_plugin, 'insert_pages_wp_tinymce_dialog' ), 1 ); |
| 1865 |
|
| 1866 |
// Ajax: Populate page search in TinyMCE button popup. |
| 1867 |
add_action( 'wp_ajax_insertpage', array( $insert_pages_plugin, 'insert_pages_insert_page_callback' ) ); |
| 1868 |
|
| 1869 |
// Ajax: save user's last selected display and template inputs. |
| 1870 |
add_action( 'wp_ajax_insertpage_save_presets', array( $insert_pages_plugin, 'insert_pages_save_presets' ) ); |
| 1871 |
|
| 1872 |
// Use internal filter to wrap inserted content in a div or span. |
| 1873 |
add_filter( 'insert_pages_wrap_content', array( $insert_pages_plugin, 'insert_pages_wrap_content' ), 10, 3 ); |
| 1874 |
|
| 1875 |
/** |
| 1876 |
* Register TinyMCE plugin for the toolbar button if in compatibility mode. |
| 1877 |
* (to work around a SiteOrigin PageBuilder bug). |
| 1878 |
* |
| 1879 |
* @see https://wordpress.org/support/topic/button-in-the-toolbar-of-tinymce-disappear-conflict-page-builder/ |
| 1880 |
*/ |
| 1881 |
if ( 'compatibility' === $options['wpip_tinymce_filter'] ) { |
| 1882 |
add_filter( 'mce_external_plugins', array( $insert_pages_plugin, 'insert_pages_handle_filter_mce_external_plugins' ) ); |
| 1883 |
add_filter( 'mce_buttons', array( $insert_pages_plugin, 'insert_pages_handle_filter_mce_buttons' ) ); |
| 1884 |
} |
| 1885 |
|
| 1886 |
// Register Insert Pages shortcode widget. |
| 1887 |
require_once __DIR__ . '/widget.php'; |
| 1888 |
add_action( 'widgets_init', array( $insert_pages_plugin, 'insert_pages_widgets_init' ) ); |
| 1889 |
} |
| 1890 |
|
