| 1 |
<?php |
| 2 |
|
| 3 |
/** |
| 4 |
* The Open Graph functionality of the plugin. |
| 5 |
* |
| 6 |
* @package MetaSync |
| 7 |
* @subpackage MetaSync/includes |
| 8 |
* @since 1.0.0 |
| 9 |
*/ |
| 10 |
|
| 11 |
# Prevent direct access |
| 12 |
if (!defined('ABSPATH')) { |
| 13 |
exit; |
| 14 |
} |
| 15 |
|
| 16 |
/** |
| 17 |
* Open Graph Tags Generator Class |
| 18 |
* |
| 19 |
* This class handles the generation and management of Open Graph and Twitter Card tags |
| 20 |
* for WordPress posts and pages. |
| 21 |
*/ |
| 22 |
class Metasync_OpenGraph { |
| 23 |
|
| 24 |
/** |
| 25 |
* The ID of this plugin. |
| 26 |
*/ |
| 27 |
private $plugin_name; |
| 28 |
|
| 29 |
/** |
| 30 |
* The version of this plugin. |
| 31 |
*/ |
| 32 |
private $version; |
| 33 |
|
| 34 |
/** |
| 35 |
* Meta box ID |
| 36 |
*/ |
| 37 |
const META_BOX_ID = 'metasync_opengraph_meta_box'; |
| 38 |
|
| 39 |
/** |
| 40 |
* Supported post types |
| 41 |
*/ |
| 42 |
private $supported_post_types = ['post', 'page']; |
| 43 |
|
| 44 |
/** |
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* Initialize the class and set its properties. |
| 46 |
*/ |
| 47 |
public function __construct($plugin_name, $version) { |
| 48 |
$this->plugin_name = $plugin_name; |
| 49 |
$this->version = $version; |
| 50 |
} |
| 51 |
|
| 52 |
/** |
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* Register all hooks for this class |
| 54 |
*/ |
| 55 |
public function init() { |
| 56 |
# Admin hooks |
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add_action('add_meta_boxes', [$this, 'add_meta_box']); |
| 58 |
add_action('save_post', [$this, 'save_meta_box_data']); |
| 59 |
add_action('admin_enqueue_scripts', [$this, 'enqueue_admin_scripts']); |
| 60 |
|
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# Alternative script loading for post edit screens |
| 62 |
add_action('admin_print_scripts-post.php', [$this, 'force_enqueue_scripts']); |
| 63 |
add_action('admin_print_scripts-post-new.php', [$this, 'force_enqueue_scripts']); |
| 64 |
|
| 65 |
# Frontend hooks |
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add_action('wp_head', [$this, 'output_opengraph_tags'], 5); |
| 67 |
|
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# Update OpenGraph URL when post is published/updated |
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add_action('save_post', [$this, 'update_opengraph_url'], 20); |
| 70 |
|
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# Update OpenGraph URL when post permalink changes |
| 72 |
add_action('post_updated', [$this, 'check_permalink_change'], 10, 3); |
| 73 |
|
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# Also check on transition_post_status for status changes |
| 75 |
add_action('transition_post_status', [$this, 'check_status_change'], 10, 3); |
| 76 |
|
| 77 |
# Check when post slug is updated via edit slug functionality |
| 78 |
add_action('wp_ajax_sample-permalink', [$this, 'check_slug_change'], 5); |
| 79 |
|
| 80 |
# AJAX hooks for preview |
| 81 |
add_action('wp_ajax_metasync_og_preview', [$this, 'ajax_generate_preview']); |
| 82 |
add_action('wp_ajax_nopriv_metasync_og_preview', [$this, 'ajax_generate_preview']); |
| 83 |
} |
| 84 |
|
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/** |
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* Add the Open Graph meta box to post and page editors |
| 87 |
*/ |
| 88 |
public function add_meta_box() { |
| 89 |
# Don't show meta box if user's role doesn't have plugin access |
| 90 |
if (!Metasync::current_user_has_plugin_access()) { |
| 91 |
return; |
| 92 |
} |
| 93 |
|
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# Check if user has permission to edit posts |
| 95 |
if (!current_user_can('edit_posts')) { |
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return; |
| 97 |
} |
| 98 |
|
| 99 |
# Meta title and description are always enabled by default |
| 100 |
$general_settings = Metasync::get_option('general', []); |
| 101 |
|
| 102 |
# Check if Social Media & Open Graph meta box is disabled |
| 103 |
if (!empty($general_settings['disable_social_opengraph_metabox'])) { |
| 104 |
return; |
| 105 |
} |
| 106 |
|
| 107 |
# Get supported post types (allow filtering) |
| 108 |
$post_types = $this->get_supported_post_types(); |
| 109 |
$plugin_name = Metasync::get_effective_plugin_name(); |
| 110 |
|
| 111 |
foreach ($post_types as $post_type) { |
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add_meta_box( |
| 113 |
self::META_BOX_ID, |
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sprintf(esc_html__('Social Media & Open Graph by %s', 'metasync'), $plugin_name), |
| 115 |
[$this, 'render_meta_box'], |
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$post_type, |
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'normal', |
| 118 |
'high' |
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); |
| 120 |
} |
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} |
| 122 |
|
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/** |
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* Render the meta box content |
| 125 |
*/ |
| 126 |
public function render_meta_box($post) { |
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# Add nonce for security |
| 128 |
wp_nonce_field('metasync_opengraph_nonce', 'metasync_opengraph_nonce'); |
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|
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# Get existing values |
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$og_enabled = get_post_meta($post->ID, '_metasync_og_enabled', true); |
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$og_title = get_post_meta($post->ID, '_metasync_og_title', true); |
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$og_description = get_post_meta($post->ID, '_metasync_og_description', true); |
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$og_image = get_post_meta($post->ID, '_metasync_og_image', true); |
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$og_url = get_post_meta($post->ID, '_metasync_og_url', true); |
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$og_type = get_post_meta($post->ID, '_metasync_og_type', true); |
| 137 |
|
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# Twitter Card fields |
| 139 |
$twitter_card = get_post_meta($post->ID, '_metasync_twitter_card', true); |
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$twitter_site = get_post_meta($post->ID, '_metasync_twitter_site', true); |
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$twitter_title = get_post_meta($post->ID, '_metasync_twitter_title', true); |
| 142 |
$twitter_description = get_post_meta($post->ID, '_metasync_twitter_description', true); |
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$twitter_image = get_post_meta($post->ID, '_metasync_twitter_image', true); |
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$twitter_image_alt = get_post_meta($post->ID, '_metasync_twitter_image_alt', true); |
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|
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# Twitter App Card fields |
| 147 |
$twitter_app_id_iphone = get_post_meta($post->ID, '_metasync_twitter_app_id_iphone', true); |
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$twitter_app_id_ipad = get_post_meta($post->ID, '_metasync_twitter_app_id_ipad', true); |
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$twitter_app_id_googleplay = get_post_meta($post->ID, '_metasync_twitter_app_id_googleplay', true); |
| 150 |
$twitter_app_url_iphone = get_post_meta($post->ID, '_metasync_twitter_app_url_iphone', true); |
| 151 |
$twitter_app_url_ipad = get_post_meta($post->ID, '_metasync_twitter_app_url_ipad', true); |
| 152 |
$twitter_app_url_googleplay = get_post_meta($post->ID, '_metasync_twitter_app_url_googleplay', true); |
| 153 |
$twitter_app_country = get_post_meta($post->ID, '_metasync_twitter_app_country', true); |
| 154 |
|
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# Twitter Player Card fields |
| 156 |
$twitter_player = get_post_meta($post->ID, '_metasync_twitter_player', true); |
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$twitter_player_width = get_post_meta($post->ID, '_metasync_twitter_player_width', true); |
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$twitter_player_height = get_post_meta($post->ID, '_metasync_twitter_player_height', true); |
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|
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# Set default values |
| 161 |
# Note: Check for empty string specifically, not just empty(), since '0' is a valid value |
| 162 |
if ($og_enabled === '') { |
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# For new posts, default to enabled |
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$og_enabled = '1'; |
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} |
| 166 |
if (empty($og_title)) { |
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$og_title = $post->post_title; |
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} |
| 169 |
if (empty($og_description)) { |
| 170 |
$og_description = $this->get_post_excerpt($post); |
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} |
| 172 |
if (empty($og_url)) { |
| 173 |
$og_url = $this->get_canonical_url($post); |
| 174 |
} |
| 175 |
if (empty($og_type)) { |
| 176 |
$og_type = 'article'; |
| 177 |
} |
| 178 |
if (empty($og_image)) { |
| 179 |
$og_image = $this->get_featured_image_url($post->ID); |
| 180 |
} |
| 181 |
|
| 182 |
# Twitter defaults |
| 183 |
if (empty($twitter_card)) { |
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$twitter_card = 'summary_large_image'; |
| 185 |
} |
| 186 |
if (empty($twitter_title)) { |
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$twitter_title = $og_title; |
| 188 |
} |
| 189 |
if (empty($twitter_description)) { |
| 190 |
$twitter_description = $og_description; |
| 191 |
} |
| 192 |
if (empty($twitter_image)) { |
| 193 |
$twitter_image = $og_image; |
| 194 |
} |
| 195 |
|
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# Include the meta box template |
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include plugin_dir_path(__FILE__) . '../admin/partials/metasync-opengraph-meta-box.php'; |
| 198 |
} |
| 199 |
|
| 200 |
/** |
| 201 |
* Save meta box data |
| 202 |
*/ |
| 203 |
public function save_meta_box_data($post_id) { |
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# Check if nonce is valid |
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if (!isset($_POST['metasync_opengraph_nonce']) || |
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!wp_verify_nonce($_POST['metasync_opengraph_nonce'], 'metasync_opengraph_nonce')) { |
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return; |
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} |
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|
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# Check if user has permission to edit |
| 211 |
if (!current_user_can('edit_post', $post_id)) { |
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return; |
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} |
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|
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# Check if this is an autosave |
| 216 |
if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) { |
| 217 |
return; |
| 218 |
} |
| 219 |
|
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# Handle the checkbox field separately (unchecked checkboxes don't send POST data) |
| 221 |
# Meta title and description are always enabled by default |
| 222 |
if (isset($_POST['_metasync_og_enabled'])) { |
| 223 |
# User checked the box |
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update_post_meta($post_id, '_metasync_og_enabled', '1'); |
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} else { |
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# User unchecked the box |
| 227 |
update_post_meta($post_id, '_metasync_og_enabled', '0'); |
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} |
| 229 |
|
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# Save Open Graph data (excluding the enabled field which is handled above) |
| 231 |
$og_fields = [ |
| 232 |
'_metasync_og_title' => 'sanitize_text_field', |
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'_metasync_og_description' => 'sanitize_textarea_field', |
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'_metasync_og_image' => 'esc_url_raw', |
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'_metasync_og_url' => 'esc_url_raw', |
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'_metasync_og_type' => 'sanitize_text_field', |
| 237 |
]; |
| 238 |
|
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# Save Twitter Card data |
| 240 |
$twitter_fields = [ |
| 241 |
'_metasync_twitter_card' => 'sanitize_text_field', |
| 242 |
'_metasync_twitter_site' => 'sanitize_text_field', |
| 243 |
'_metasync_twitter_title' => 'sanitize_text_field', |
| 244 |
'_metasync_twitter_description' => 'sanitize_textarea_field', |
| 245 |
'_metasync_twitter_image' => 'esc_url_raw', |
| 246 |
'_metasync_twitter_image_alt' => 'sanitize_text_field', |
| 247 |
]; |
| 248 |
|
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# Save Twitter App Card data |
| 250 |
$twitter_app_fields = [ |
| 251 |
'_metasync_twitter_app_id_iphone' => 'sanitize_text_field', |
| 252 |
'_metasync_twitter_app_id_ipad' => 'sanitize_text_field', |
| 253 |
'_metasync_twitter_app_id_googleplay' => 'sanitize_text_field', |
| 254 |
'_metasync_twitter_app_url_iphone' => 'esc_url_raw', |
| 255 |
'_metasync_twitter_app_url_ipad' => 'esc_url_raw', |
| 256 |
'_metasync_twitter_app_url_googleplay' => 'esc_url_raw', |
| 257 |
'_metasync_twitter_app_country' => 'sanitize_text_field', |
| 258 |
]; |
| 259 |
|
| 260 |
# Save Twitter Player Card data |
| 261 |
$twitter_player_fields = [ |
| 262 |
'_metasync_twitter_player' => 'esc_url_raw', |
| 263 |
'_metasync_twitter_player_width' => 'absint', |
| 264 |
'_metasync_twitter_player_height' => 'absint', |
| 265 |
]; |
| 266 |
|
| 267 |
$all_fields = array_merge($og_fields, $twitter_fields, $twitter_app_fields, $twitter_player_fields); |
| 268 |
|
| 269 |
foreach ($all_fields as $field => $sanitize_callback) { |
| 270 |
if (isset($_POST[$field])) { |
| 271 |
$value = call_user_func($sanitize_callback, $_POST[$field]); |
| 272 |
update_post_meta($post_id, $field, $value); |
| 273 |
} |
| 274 |
} |
| 275 |
} |
| 276 |
|
| 277 |
/** |
| 278 |
* Enqueue admin scripts and styles |
| 279 |
*/ |
| 280 |
public function enqueue_admin_scripts($hook) { |
| 281 |
global $post_type; |
| 282 |
|
| 283 |
# Only load on post edit screens for supported post types |
| 284 |
if (!in_array($hook, ['post.php', 'post-new.php']) || |
| 285 |
!in_array($post_type, $this->supported_post_types)) { |
| 286 |
return; |
| 287 |
} |
| 288 |
|
| 289 |
wp_enqueue_media(); |
| 290 |
|
| 291 |
wp_enqueue_script( |
| 292 |
'metasync-opengraph-admin', |
| 293 |
plugin_dir_url(__FILE__) . '../admin/js/metasync-opengraph.js', |
| 294 |
['jquery', 'wp-util'], |
| 295 |
$this->version, |
| 296 |
true |
| 297 |
); |
| 298 |
|
| 299 |
wp_enqueue_style( |
| 300 |
'metasync-opengraph-admin', |
| 301 |
plugin_dir_url(__FILE__) . '../admin/css/metasync-opengraph.css', |
| 302 |
[], |
| 303 |
$this->version |
| 304 |
); |
| 305 |
|
| 306 |
# Get the current post permalink for preview |
| 307 |
global $post; |
| 308 |
$current_permalink = ''; |
| 309 |
if ($post && $post->ID) { |
| 310 |
$current_permalink = $this->get_canonical_url($post); |
| 311 |
} |
| 312 |
|
| 313 |
# Localize script for AJAX |
| 314 |
wp_localize_script('metasync-opengraph-admin', 'metasync_og', [ |
| 315 |
'ajax_url' => admin_url('admin-ajax.php'), |
| 316 |
'nonce' => wp_create_nonce('metasync_og_preview_nonce'), |
| 317 |
'current_permalink' => $current_permalink, |
| 318 |
'strings' => [ |
| 319 |
'select_image' => esc_html__('Select Image', 'metasync'), |
| 320 |
'use_image' => esc_html__('Use This Image', 'metasync'), |
| 321 |
'remove_image' => esc_html__('Remove Image', 'metasync'), |
| 322 |
] |
| 323 |
]); |
| 324 |
} |
| 325 |
|
| 326 |
/** |
| 327 |
* Force enqueue scripts for post edit screens (backup method) |
| 328 |
*/ |
| 329 |
public function force_enqueue_scripts() { |
| 330 |
global $post_type; |
| 331 |
|
| 332 |
if (!in_array($post_type, $this->supported_post_types)) { |
| 333 |
return; |
| 334 |
} |
| 335 |
|
| 336 |
# Check if already enqueued |
| 337 |
if (wp_script_is('metasync-opengraph-admin', 'enqueued')) { |
| 338 |
return; |
| 339 |
} |
| 340 |
|
| 341 |
wp_enqueue_media(); |
| 342 |
wp_enqueue_script( |
| 343 |
'metasync-opengraph-admin', |
| 344 |
plugin_dir_url(__FILE__) . '../admin/js/metasync-opengraph.js', |
| 345 |
['jquery', 'wp-util'], |
| 346 |
$this->version, |
| 347 |
true |
| 348 |
); |
| 349 |
|
| 350 |
wp_enqueue_style( |
| 351 |
'metasync-opengraph-admin', |
| 352 |
plugin_dir_url(__FILE__) . '../admin/css/metasync-opengraph.css', |
| 353 |
[], |
| 354 |
$this->version |
| 355 |
); |
| 356 |
|
| 357 |
# Get the current post permalink for preview |
| 358 |
global $post; |
| 359 |
$current_permalink = ''; |
| 360 |
if ($post && $post->ID) { |
| 361 |
$current_permalink = $this->get_canonical_url($post); |
| 362 |
} |
| 363 |
|
| 364 |
wp_localize_script('metasync-opengraph-admin', 'metasync_og', [ |
| 365 |
'ajax_url' => admin_url('admin-ajax.php'), |
| 366 |
'nonce' => wp_create_nonce('metasync_og_preview_nonce'), |
| 367 |
'current_permalink' => $current_permalink, |
| 368 |
'strings' => [ |
| 369 |
'select_image' => esc_html__('Select Image', 'metasync'), |
| 370 |
'use_image' => esc_html__('Use This Image', 'metasync'), |
| 371 |
'remove_image' => esc_html__('Remove Image', 'metasync'), |
| 372 |
] |
| 373 |
]); |
| 374 |
} |
| 375 |
|
| 376 |
/** |
| 377 |
* Output Open Graph and Twitter Card tags in wp_head |
| 378 |
*/ |
| 379 |
public function output_opengraph_tags() { |
| 380 |
if (!is_singular($this->supported_post_types)) { |
| 381 |
return; |
| 382 |
} |
| 383 |
|
| 384 |
global $post; |
| 385 |
|
| 386 |
# Ensure post is a valid object |
| 387 |
if (!$post instanceof WP_Post) { |
| 388 |
return; |
| 389 |
} |
| 390 |
|
| 391 |
# Check if Open Graph is enabled for this post |
| 392 |
$og_enabled = get_post_meta($post->ID, '_metasync_og_enabled', true); |
| 393 |
if (empty($og_enabled) || $og_enabled !== '1') { |
| 394 |
return; |
| 395 |
} |
| 396 |
|
| 397 |
# Check for conflicts with other SEO plugins (allow override via filter) |
| 398 |
if (apply_filters('metasync_opengraph_check_conflicts', true) && $this->has_seo_plugin_conflicts()) { |
| 399 |
return; |
| 400 |
} |
| 401 |
|
| 402 |
# Get Open Graph data |
| 403 |
$og_title = get_post_meta($post->ID, '_metasync_og_title', true) ?: $post->post_title; |
| 404 |
$og_description = get_post_meta($post->ID, '_metasync_og_description', true) ?: $this->get_post_excerpt($post); |
| 405 |
$og_image = get_post_meta($post->ID, '_metasync_og_image', true) ?: $this->get_featured_image_url($post->ID); |
| 406 |
$og_url = get_post_meta($post->ID, '_metasync_og_url', true) ?: $this->get_canonical_url($post); |
| 407 |
$og_type = get_post_meta($post->ID, '_metasync_og_type', true) ?: 'article'; |
| 408 |
|
| 409 |
# Get Twitter Card data |
| 410 |
$twitter_card = get_post_meta($post->ID, '_metasync_twitter_card', true) ?: 'summary_large_image'; |
| 411 |
$twitter_site = get_post_meta($post->ID, '_metasync_twitter_site', true); |
| 412 |
$twitter_title = get_post_meta($post->ID, '_metasync_twitter_title', true) ?: $og_title; |
| 413 |
$twitter_description = get_post_meta($post->ID, '_metasync_twitter_description', true) ?: $og_description; |
| 414 |
$twitter_image = get_post_meta($post->ID, '_metasync_twitter_image', true) ?: $og_image; |
| 415 |
$twitter_image_alt = get_post_meta($post->ID, '_metasync_twitter_image_alt', true); |
| 416 |
|
| 417 |
# Get Twitter App Card data |
| 418 |
$twitter_app_id_iphone = get_post_meta($post->ID, '_metasync_twitter_app_id_iphone', true); |
| 419 |
$twitter_app_id_ipad = get_post_meta($post->ID, '_metasync_twitter_app_id_ipad', true); |
| 420 |
$twitter_app_id_googleplay = get_post_meta($post->ID, '_metasync_twitter_app_id_googleplay', true); |
| 421 |
$twitter_app_url_iphone = get_post_meta($post->ID, '_metasync_twitter_app_url_iphone', true); |
| 422 |
$twitter_app_url_ipad = get_post_meta($post->ID, '_metasync_twitter_app_url_ipad', true); |
| 423 |
$twitter_app_url_googleplay = get_post_meta($post->ID, '_metasync_twitter_app_url_googleplay', true); |
| 424 |
$twitter_app_country = get_post_meta($post->ID, '_metasync_twitter_app_country', true); |
| 425 |
|
| 426 |
# Get Twitter Player Card data |
| 427 |
$twitter_player = get_post_meta($post->ID, '_metasync_twitter_player', true); |
| 428 |
$twitter_player_width = get_post_meta($post->ID, '_metasync_twitter_player_width', true); |
| 429 |
$twitter_player_height = get_post_meta($post->ID, '_metasync_twitter_player_height', true); |
| 430 |
|
| 431 |
# Output Open Graph tags |
| 432 |
echo "\n<!-- MetaSync Open Graph Tags -->\n"; |
| 433 |
if ($og_title) { |
| 434 |
echo '<meta property="og:title" content="' . esc_attr($og_title) . '">' . "\n"; |
| 435 |
} |
| 436 |
if ($og_description) { |
| 437 |
echo '<meta property="og:description" content="' . esc_attr($og_description) . '">' . "\n"; |
| 438 |
} |
| 439 |
if ($og_image) { |
| 440 |
echo '<meta property="og:image" content="' . esc_url($og_image) . '">' . "\n"; |
| 441 |
} |
| 442 |
if ($og_url) { |
| 443 |
echo '<meta property="og:url" content="' . esc_url($og_url) . '">' . "\n"; |
| 444 |
} |
| 445 |
if ($og_type) { |
| 446 |
echo '<meta property="og:type" content="' . esc_attr($og_type) . '">' . "\n"; |
| 447 |
} |
| 448 |
|
| 449 |
# Output Twitter Card tags |
| 450 |
echo "<!-- MetaSync Twitter Card Tags -->\n"; |
| 451 |
if ($twitter_card) { |
| 452 |
echo '<meta name="twitter:card" content="' . esc_attr($twitter_card) . '">' . "\n"; |
| 453 |
} |
| 454 |
if ($twitter_site) { |
| 455 |
echo '<meta name="twitter:site" content="' . esc_attr($twitter_site) . '">' . "\n"; |
| 456 |
} |
| 457 |
if ($twitter_title) { |
| 458 |
echo '<meta name="twitter:title" content="' . esc_attr($twitter_title) . '">' . "\n"; |
| 459 |
} |
| 460 |
if ($twitter_description) { |
| 461 |
echo '<meta name="twitter:description" content="' . esc_attr($twitter_description) . '">' . "\n"; |
| 462 |
} |
| 463 |
if ($twitter_image) { |
| 464 |
echo '<meta name="twitter:image" content="' . esc_url($twitter_image) . '">' . "\n"; |
| 465 |
} |
| 466 |
if ($twitter_image_alt) { |
| 467 |
echo '<meta name="twitter:image:alt" content="' . esc_attr($twitter_image_alt) . '">' . "\n"; |
| 468 |
} |
| 469 |
|
| 470 |
# Output Twitter App Card tags (only if card type is 'app') |
| 471 |
if ($twitter_card === 'app') { |
| 472 |
if ($twitter_app_id_iphone) { |
| 473 |
echo '<meta name="twitter:app:id:iphone" content="' . esc_attr($twitter_app_id_iphone) . '">' . "\n"; |
| 474 |
} |
| 475 |
if ($twitter_app_id_ipad) { |
| 476 |
echo '<meta name="twitter:app:id:ipad" content="' . esc_attr($twitter_app_id_ipad) . '">' . "\n"; |
| 477 |
} |
| 478 |
if ($twitter_app_id_googleplay) { |
| 479 |
echo '<meta name="twitter:app:id:googleplay" content="' . esc_attr($twitter_app_id_googleplay) . '">' . "\n"; |
| 480 |
} |
| 481 |
if ($twitter_app_url_iphone) { |
| 482 |
echo '<meta name="twitter:app:url:iphone" content="' . esc_url($twitter_app_url_iphone) . '">' . "\n"; |
| 483 |
} |
| 484 |
if ($twitter_app_url_ipad) { |
| 485 |
echo '<meta name="twitter:app:url:ipad" content="' . esc_url($twitter_app_url_ipad) . '">' . "\n"; |
| 486 |
} |
| 487 |
if ($twitter_app_url_googleplay) { |
| 488 |
echo '<meta name="twitter:app:url:googleplay" content="' . esc_url($twitter_app_url_googleplay) . '">' . "\n"; |
| 489 |
} |
| 490 |
if ($twitter_app_country) { |
| 491 |
echo '<meta name="twitter:app:country" content="' . esc_attr($twitter_app_country) . '">' . "\n"; |
| 492 |
} |
| 493 |
} |
| 494 |
|
| 495 |
# Output Twitter Player Card tags (only if card type is 'player') |
| 496 |
if ($twitter_card === 'player') { |
| 497 |
if ($twitter_player) { |
| 498 |
echo '<meta name="twitter:player" content="' . esc_url($twitter_player) . '">' . "\n"; |
| 499 |
} |
| 500 |
if ($twitter_player_width) { |
| 501 |
echo '<meta name="twitter:player:width" content="' . esc_attr($twitter_player_width) . '">' . "\n"; |
| 502 |
} |
| 503 |
if ($twitter_player_height) { |
| 504 |
echo '<meta name="twitter:player:height" content="' . esc_attr($twitter_player_height) . '">' . "\n"; |
| 505 |
} |
| 506 |
} |
| 507 |
|
| 508 |
echo "<!-- End MetaSync Social Media Tags -->\n\n"; |
| 509 |
} |
| 510 |
|
| 511 |
/** |
| 512 |
* AJAX handler for generating social media preview |
| 513 |
*/ |
| 514 |
public function ajax_generate_preview() { |
| 515 |
|
| 516 |
try { |
| 517 |
# Check nonce |
| 518 |
if (!check_ajax_referer('metasync_og_preview_nonce', 'nonce', false)) { |
| 519 |
wp_send_json_error(['message' => 'Security check failed']); |
| 520 |
return; |
| 521 |
} |
| 522 |
|
| 523 |
# Get and sanitize data |
| 524 |
$title = sanitize_text_field($_POST['title'] ?? ''); |
| 525 |
$description = sanitize_textarea_field($_POST['description'] ?? ''); |
| 526 |
$image = esc_url_raw($_POST['image'] ?? ''); |
| 527 |
$url = esc_url_raw($_POST['url'] ?? ''); |
| 528 |
|
| 529 |
# Get Twitter Card data |
| 530 |
$twitter_title = sanitize_text_field($_POST['twitter_title'] ?? ''); |
| 531 |
$twitter_description = sanitize_textarea_field($_POST['twitter_description'] ?? ''); |
| 532 |
$twitter_image = esc_url_raw($_POST['twitter_image'] ?? ''); |
| 533 |
|
| 534 |
# Generate preview HTML |
| 535 |
$preview_html = $this->generate_preview_html($title, $description, $image, $url, $twitter_title, $twitter_description, $twitter_image); |
| 536 |
|
| 537 |
if (empty($preview_html)) { |
| 538 |
wp_send_json_error(['message' => 'Failed to generate preview HTML']); |
| 539 |
return; |
| 540 |
} |
| 541 |
|
| 542 |
wp_send_json_success(['preview' => $preview_html]); |
| 543 |
|
| 544 |
} catch (Exception $e) { |
| 545 |
wp_send_json_error(['message' => 'Server error: ' . $e->getMessage()]); |
| 546 |
} |
| 547 |
} |
| 548 |
|
| 549 |
/** |
| 550 |
* Generate HTML for social media preview |
| 551 |
*/ |
| 552 |
private function generate_preview_html($title, $description, $image, $url, $twitter_title = '', $twitter_description = '', $twitter_image = '') { |
| 553 |
# Parse domain from URL |
| 554 |
$domain = ''; |
| 555 |
if (!empty($url)) { |
| 556 |
$parsed = parse_url($url); |
| 557 |
$domain = $parsed['host'] ?? ''; |
| 558 |
} |
| 559 |
|
| 560 |
# Fallback to site URL if no domain found |
| 561 |
if (empty($domain)) { |
| 562 |
$site_url = get_site_url(); |
| 563 |
$parsed = parse_url($site_url); |
| 564 |
$domain = $parsed['host'] ?? 'your-site.com'; |
| 565 |
} |
| 566 |
|
| 567 |
# Provide fallbacks for empty values |
| 568 |
if (empty($title)) { |
| 569 |
$title = 'Your Post Title'; |
| 570 |
} |
| 571 |
if (empty($description)) { |
| 572 |
$description = 'Your post description will appear here when shared on social media platforms.'; |
| 573 |
} |
| 574 |
|
| 575 |
# Use Twitter Card data for Twitter preview, fallback to Open Graph |
| 576 |
$twitter_display_title = !empty($twitter_title) ? $twitter_title : $title; |
| 577 |
$twitter_display_description = !empty($twitter_description) ? $twitter_description : $description; |
| 578 |
$twitter_display_image = !empty($twitter_image) ? $twitter_image : $image; |
| 579 |
|
| 580 |
# Get site name for avatars |
| 581 |
$site_name = get_bloginfo('name') ?: 'Your Site'; |
| 582 |
$site_initial = strtoupper(substr($site_name, 0, 1)); |
| 583 |
|
| 584 |
ob_start(); |
| 585 |
?> |
| 586 |
<div class="metasync-preview-tabs"> |
| 587 |
<button class="metasync-preview-tab facebook active" data-platform="facebook"> |
| 588 |
Facebook |
| 589 |
</button> |
| 590 |
<button class="metasync-preview-tab twitter" data-platform="twitter"> |
| 591 |
Twitter/X |
| 592 |
</button> |
| 593 |
<button class="metasync-preview-tab linkedin" data-platform="linkedin"> |
| 594 |
LinkedIn |
| 595 |
</button> |
| 596 |
</div> |
| 597 |
|
| 598 |
<div class="metasync-preview-content"> |
| 599 |
<!-- Facebook Preview --> |
| 600 |
<div class="metasync-preview-panel facebook active" data-platform="facebook"> |
| 601 |
<div class="facebook-preview"> |
| 602 |
<div class="facebook-post-header"> |
| 603 |
<div class="facebook-avatar"><?php echo esc_html($site_initial); ?></div> |
| 604 |
<div class="facebook-post-info"> |
| 605 |
<h4><?php echo esc_html($site_name); ?></h4> |
| 606 |
<p>2 hours ago • 🌍</p> |
| 607 |
</div> |
| 608 |
</div> |
| 609 |
<div class="facebook-link-preview"> |
| 610 |
<?php if (!empty($image)): ?> |
| 611 |
<div class="facebook-preview-image"> |
| 612 |
<img src="<?php echo esc_url($image); ?>" alt="<?php echo esc_attr($title); ?>" onerror="this.style.display='none'; this.nextElementSibling.style.display='block';"> |
| 613 |
<div class="preview-placeholder" style="display: none;"> |
| 614 |
<span>📷</span> |
| 615 |
<p>Image failed to load</p> |
| 616 |
</div> |
| 617 |
</div> |
| 618 |
<?php else: ?> |
| 619 |
<div class="facebook-preview-image preview-no-image"> |
| 620 |
<div class="preview-placeholder"> |
| 621 |
<span>📷</span> |
| 622 |
<p>No image selected</p> |
| 623 |
</div> |
| 624 |
</div> |
| 625 |
<?php endif; ?> |
| 626 |
<div class="facebook-preview-content"> |
| 627 |
<div class="facebook-preview-domain"><?php echo esc_html(strtoupper($domain)); ?></div> |
| 628 |
<div class="facebook-preview-title"><?php echo esc_html($title); ?></div> |
| 629 |
<div class="facebook-preview-description"><?php echo esc_html($description); ?></div> |
| 630 |
</div> |
| 631 |
</div> |
| 632 |
</div> |
| 633 |
</div> |
| 634 |
|
| 635 |
<!-- Twitter Preview --> |
| 636 |
<div class="metasync-preview-panel twitter" data-platform="twitter"> |
| 637 |
<div class="twitter-preview"> |
| 638 |
<div class="twitter-post-header"> |
| 639 |
<div class="twitter-avatar"><?php echo esc_html($site_initial); ?></div> |
| 640 |
<div class="twitter-user-info"> |
| 641 |
<h4><?php echo esc_html($site_name); ?></h4> |
| 642 |
<p>@<?php echo esc_html(strtolower(str_replace(' ', '', $site_name ?? ''))); ?> • 2h</p> |
| 643 |
</div> |
| 644 |
</div> |
| 645 |
<div class="twitter-post-text"> |
| 646 |
Check out this amazing content! 🚀 |
| 647 |
</div> |
| 648 |
<div class="twitter-card"> |
| 649 |
<?php if (!empty($twitter_display_image)): ?> |
| 650 |
<div class="twitter-card-image"> |
| 651 |
<img src="<?php echo esc_url($twitter_display_image); ?>" alt="<?php echo esc_attr($twitter_display_title); ?>" onerror="this.style.display='none'; this.nextElementSibling.style.display='block';"> |
| 652 |
<div class="preview-placeholder" style="display: none;"> |
| 653 |
<span>📷</span> |
| 654 |
<p>Image failed to load</p> |
| 655 |
</div> |
| 656 |
</div> |
| 657 |
<?php else: ?> |
| 658 |
<div class="twitter-card-image preview-no-image"> |
| 659 |
<div class="preview-placeholder"> |
| 660 |
<span>📷</span> |
| 661 |
<p>No image selected</p> |
| 662 |
</div> |
| 663 |
</div> |
| 664 |
<?php endif; ?> |
| 665 |
<div class="twitter-card-content"> |
| 666 |
<div class="twitter-card-domain"><?php echo esc_html($domain); ?></div> |
| 667 |
<div class="twitter-card-title"><?php echo esc_html($twitter_display_title); ?></div> |
| 668 |
<div class="twitter-card-description"><?php echo esc_html($twitter_display_description); ?></div> |
| 669 |
</div> |
| 670 |
</div> |
| 671 |
</div> |
| 672 |
</div> |
| 673 |
|
| 674 |
<!-- LinkedIn Preview --> |
| 675 |
<div class="metasync-preview-panel linkedin" data-platform="linkedin"> |
| 676 |
<div class="linkedin-preview"> |
| 677 |
<div class="linkedin-post-header"> |
| 678 |
<div class="linkedin-avatar"><?php echo esc_html($site_initial); ?></div> |
| 679 |
<div class="linkedin-user-info"> |
| 680 |
<h4><?php echo esc_html($site_name); ?></h4> |
| 681 |
<p>2 hours ago</p> |
| 682 |
</div> |
| 683 |
</div> |
| 684 |
<div class="linkedin-link-preview"> |
| 685 |
<?php if (!empty($image)): ?> |
| 686 |
<div class="linkedin-preview-image"> |
| 687 |
<img src="<?php echo esc_url($image); ?>" alt="<?php echo esc_attr($title); ?>" onerror="this.style.display='none'; this.nextElementSibling.style.display='block';"> |
| 688 |
<div class="preview-placeholder" style="display: none;"> |
| 689 |
<span>📷</span> |
| 690 |
<p>Image failed to load</p> |
| 691 |
</div> |
| 692 |
</div> |
| 693 |
<?php else: ?> |
| 694 |
<div class="linkedin-preview-image preview-no-image"> |
| 695 |
<div class="preview-placeholder"> |
| 696 |
<span>📷</span> |
| 697 |
<p>No image selected</p> |
| 698 |
</div> |
| 699 |
</div> |
| 700 |
<?php endif; ?> |
| 701 |
<div class="linkedin-preview-content"> |
| 702 |
<div class="linkedin-preview-title"><?php echo esc_html($title); ?></div> |
| 703 |
<div class="linkedin-preview-description"><?php echo esc_html($description); ?></div> |
| 704 |
<div class="linkedin-preview-domain"><?php echo esc_html($domain); ?></div> |
| 705 |
</div> |
| 706 |
</div> |
| 707 |
</div> |
| 708 |
</div> |
| 709 |
</div> |
| 710 |
<?php |
| 711 |
return ob_get_clean(); |
| 712 |
} |
| 713 |
|
| 714 |
/** |
| 715 |
* Get post excerpt for Open Graph description |
| 716 |
*/ |
| 717 |
private function get_post_excerpt($post) { |
| 718 |
if (!empty($post->post_excerpt)) { |
| 719 |
return $post->post_excerpt; |
| 720 |
} |
| 721 |
|
| 722 |
# Generate excerpt from content |
| 723 |
$content = $post->post_content; |
| 724 |
|
| 725 |
# Process shortcodes to get the actual rendered content (what users see on frontend) |
| 726 |
# This converts page builder shortcodes into their actual HTML output |
| 727 |
$content = do_shortcode($content); |
| 728 |
|
| 729 |
# Apply WordPress content filters (same filters used on the frontend) |
| 730 |
# This ensures we get the exact same content as displayed on the page |
| 731 |
$content = apply_filters('the_content', $content); |
| 732 |
|
| 733 |
# Remove HTML tags to get clean text |
| 734 |
$content = wp_strip_all_tags($content); |
| 735 |
|
| 736 |
# Remove extra whitespace, line breaks, and special characters |
| 737 |
$content = preg_replace('/\s+/', ' ', $content); |
| 738 |
$content = trim($content); |
| 739 |
|
| 740 |
# If content is still empty or too short, fallback to post title |
| 741 |
if (empty($content) || strlen($content) < 20) { |
| 742 |
$content = $post->post_title; |
| 743 |
} |
| 744 |
|
| 745 |
# Generate excerpt |
| 746 |
$excerpt = wp_trim_words($content, 30, '...'); |
| 747 |
|
| 748 |
return $excerpt; |
| 749 |
} |
| 750 |
|
| 751 |
/** |
| 752 |
* Get featured image URL |
| 753 |
*/ |
| 754 |
private function get_featured_image_url($post_id) { |
| 755 |
$thumbnail_id = get_post_thumbnail_id($post_id); |
| 756 |
if ($thumbnail_id) { |
| 757 |
$image_url = wp_get_attachment_image_url($thumbnail_id, 'large'); |
| 758 |
return $image_url; |
| 759 |
} |
| 760 |
return ''; |
| 761 |
} |
| 762 |
|
| 763 |
/** |
| 764 |
* Get supported post types |
| 765 |
*/ |
| 766 |
public function get_supported_post_types() { |
| 767 |
return apply_filters('metasync_opengraph_post_types', $this->supported_post_types); |
| 768 |
} |
| 769 |
|
| 770 |
/** |
| 771 |
* Add debug menu for testing |
| 772 |
*/ |
| 773 |
private function has_seo_plugin_conflicts() { |
| 774 |
# List of SEO plugins that might output Open Graph tags |
| 775 |
$seo_plugins = [ |
| 776 |
'wordpress-seo/wp-seo.php', # Yoast SEO |
| 777 |
'seo-by-rank-math/rank-math.php', # RankMath |
| 778 |
'all-in-one-seo-pack/all_in_one_seo_pack.php', # AIOSEO |
| 779 |
'seopress/seopress.php', # SEOPress |
| 780 |
'the-seo-framework/autodescription.php', # The SEO Framework |
| 781 |
]; |
| 782 |
|
| 783 |
foreach ($seo_plugins as $plugin) { |
| 784 |
if (is_plugin_active($plugin)) { |
| 785 |
return true; |
| 786 |
} |
| 787 |
} |
| 788 |
|
| 789 |
return false; |
| 790 |
} |
| 791 |
|
| 792 |
/** |
| 793 |
* Check if a specific SEO plugin is handling Open Graph for current post |
| 794 |
*/ |
| 795 |
private function seo_plugin_has_og_data($post_id) { |
| 796 |
# Check if Yoast SEO has Open Graph data |
| 797 |
if (is_plugin_active('wordpress-seo/wp-seo.php')) { |
| 798 |
$yoast_title = get_post_meta($post_id, '_yoast_wpseo_title', true); |
| 799 |
$yoast_desc = get_post_meta($post_id, '_yoast_wpseo_metadesc', true); |
| 800 |
if (!empty($yoast_title) || !empty($yoast_desc)) { |
| 801 |
return true; |
| 802 |
} |
| 803 |
} |
| 804 |
|
| 805 |
# Check if RankMath has Open Graph data |
| 806 |
if (is_plugin_active('seo-by-rank-math/rank-math.php') || is_plugin_active('seo-by-rankmath/rank-math.php')) { |
| 807 |
$rm_title = get_post_meta($post_id, 'rank_math_title', true); |
| 808 |
$rm_desc = get_post_meta($post_id, 'rank_math_description', true); |
| 809 |
if (!empty($rm_title) || !empty($rm_desc)) { |
| 810 |
return true; |
| 811 |
} |
| 812 |
} |
| 813 |
|
| 814 |
return false; |
| 815 |
} |
| 816 |
|
| 817 |
/** |
| 818 |
* Get the canonical URL for a post |
| 819 |
*/ |
| 820 |
public function get_canonical_url($post) { |
| 821 |
# Try to get the permalink using WordPress function |
| 822 |
$permalink = get_permalink($post->ID); |
| 823 |
|
| 824 |
# If permalink is not available or is the default query URL, try alternative methods |
| 825 |
if (!$permalink || strpos($permalink, '?p=') !== false || strpos($permalink, '?page_id=') !== false) { |
| 826 |
# Force WordPress to generate the proper permalink by temporarily setting post status |
| 827 |
$original_status = $post->post_status; |
| 828 |
if ($post->post_status === 'auto-draft') { |
| 829 |
$post->post_status = 'publish'; |
| 830 |
} |
| 831 |
|
| 832 |
# Try get_permalink again with the updated status |
| 833 |
$permalink = get_permalink($post->ID); |
| 834 |
|
| 835 |
# Restore original status |
| 836 |
$post->post_status = $original_status; |
| 837 |
} |
| 838 |
|
| 839 |
# If still not working, use WordPress core functions to build proper permalink |
| 840 |
if (!$permalink || strpos($permalink, '?p=') !== false || strpos($permalink, '?page_id=') !== false) { |
| 841 |
# Use WordPress core function that respects permalink structure |
| 842 |
# This properly handles custom structures, hierarchies, and post types |
| 843 |
# Load admin function if not already available |
| 844 |
if (!function_exists('get_sample_permalink')) { |
| 845 |
require_once ABSPATH . 'wp-admin/includes/post.php'; |
| 846 |
} |
| 847 |
$permalink = get_sample_permalink($post->ID); |
| 848 |
|
| 849 |
if (is_array($permalink)) { |
| 850 |
# get_sample_permalink returns array with template and slug |
| 851 |
# Replace %postname% or %pagename% with actual slug |
| 852 |
$permalink = str_replace( |
| 853 |
array('%pagename%', '%postname%'), |
| 854 |
$post->post_name, |
| 855 |
$permalink[0] |
| 856 |
); |
| 857 |
} |
| 858 |
|
| 859 |
# Final fallback: if still problematic, construct URL respecting post type structure |
| 860 |
if (!$permalink || strpos($permalink, '?p=') !== false || strpos($permalink, '?page_id=') !== false) { |
| 861 |
if (!empty($post->post_name)) { |
| 862 |
# For pages, check if there's a parent hierarchy |
| 863 |
if ($post->post_type === 'page' && $post->post_parent) { |
| 864 |
# Get parent page path for proper hierarchy |
| 865 |
$parent = get_post($post->post_parent); |
| 866 |
$parent_path = ''; |
| 867 |
|
| 868 |
# Build full path including all parent pages |
| 869 |
while ($parent) { |
| 870 |
$parent_path = $parent->post_name . '/' . $parent_path; |
| 871 |
$parent = $parent->post_parent ? get_post($parent->post_parent) : null; |
| 872 |
} |
| 873 |
|
| 874 |
$permalink = home_url('/' . $parent_path . $post->post_name . '/'); |
| 875 |
} else { |
| 876 |
# For posts and pages without parents, use post type archive base |
| 877 |
$post_type_obj = get_post_type_object($post->post_type); |
| 878 |
$slug = $post_type_obj->rewrite['slug'] ?? ''; |
| 879 |
|
| 880 |
if ($slug && $post->post_type !== 'page') { |
| 881 |
$permalink = home_url('/' . $slug . '/' . $post->post_name . '/'); |
| 882 |
} else { |
| 883 |
$permalink = home_url('/' . $post->post_name . '/'); |
| 884 |
} |
| 885 |
} |
| 886 |
} else { |
| 887 |
# Fallback to post ID format if no slug available |
| 888 |
$permalink = home_url('/?p=' . $post->ID); |
| 889 |
} |
| 890 |
} |
| 891 |
} |
| 892 |
|
| 893 |
return $permalink; |
| 894 |
} |
| 895 |
|
| 896 |
/** |
| 897 |
* Update OpenGraph URL when post is saved |
| 898 |
*/ |
| 899 |
public function update_opengraph_url($post_id) { |
| 900 |
# Only update for supported post types |
| 901 |
if (!in_array(get_post_type($post_id), $this->get_supported_post_types())) { |
| 902 |
return; |
| 903 |
} |
| 904 |
|
| 905 |
# Skip autosaves and revisions |
| 906 |
if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) { |
| 907 |
return; |
| 908 |
} |
| 909 |
|
| 910 |
if (wp_is_post_revision($post_id)) { |
| 911 |
return; |
| 912 |
} |
| 913 |
|
| 914 |
# Get the post object |
| 915 |
$post = get_post($post_id); |
| 916 |
if (!$post) { |
| 917 |
return; |
| 918 |
} |
| 919 |
|
| 920 |
# Check if OpenGraph is enabled |
| 921 |
$og_enabled = get_post_meta($post_id, '_metasync_og_enabled', true); |
| 922 |
if (empty($og_enabled) || $og_enabled !== '1') { |
| 923 |
return; |
| 924 |
} |
| 925 |
|
| 926 |
# Get the current OpenGraph URL |
| 927 |
$current_og_url = get_post_meta($post_id, '_metasync_og_url', true); |
| 928 |
|
| 929 |
# Generate the proper canonical URL |
| 930 |
$canonical_url = $this->get_canonical_url($post); |
| 931 |
|
| 932 |
# Update the OpenGraph URL for new posts or if it's empty/incorrect |
| 933 |
# This ensures the URL is populated after first save (even as draft) |
| 934 |
if (empty($current_og_url) || |
| 935 |
strpos($current_og_url, '?p=') !== false) { |
| 936 |
|
| 937 |
update_post_meta($post_id, '_metasync_og_url', $canonical_url); |
| 938 |
} |
| 939 |
} |
| 940 |
|
| 941 |
/** |
| 942 |
* Check if post permalink changed and update og:url if needed |
| 943 |
*/ |
| 944 |
public function check_permalink_change($post_id, $post_after, $post_before) { |
| 945 |
# Only check for supported post types |
| 946 |
if (!in_array(get_post_type($post_id), $this->get_supported_post_types())) { |
| 947 |
return; |
| 948 |
} |
| 949 |
|
| 950 |
# Skip autosaves and revisions |
| 951 |
if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) { |
| 952 |
return; |
| 953 |
} |
| 954 |
|
| 955 |
if (wp_is_post_revision($post_id)) { |
| 956 |
return; |
| 957 |
} |
| 958 |
|
| 959 |
# Check if OpenGraph is enabled |
| 960 |
$og_enabled = get_post_meta($post_id, '_metasync_og_enabled', true); |
| 961 |
if (empty($og_enabled) || $og_enabled !== '1') { |
| 962 |
return; |
| 963 |
} |
| 964 |
|
| 965 |
# Get current og:url |
| 966 |
$current_og_url = get_post_meta($post_id, '_metasync_og_url', true); |
| 967 |
if (empty($current_og_url)) { |
| 968 |
return; |
| 969 |
} |
| 970 |
|
| 971 |
# Check if the permalink actually changed by comparing post_name (slug) |
| 972 |
if ($post_before->post_name === $post_after->post_name) { |
| 973 |
return; |
| 974 |
} |
| 975 |
|
| 976 |
# Generate the old and new permalinks |
| 977 |
$old_permalink = $this->get_canonical_url($post_before); |
| 978 |
$new_permalink = $this->get_canonical_url($post_after); |
| 979 |
|
| 980 |
# If permalinks are the same, no need to update |
| 981 |
if ($old_permalink === $new_permalink) { |
| 982 |
return; |
| 983 |
} |
| 984 |
|
| 985 |
# Check if the current og:url matches the old permalink |
| 986 |
# This means the og:url was set to the post permalink (not a custom URL) |
| 987 |
if ($current_og_url === $old_permalink) { |
| 988 |
# Update og:url to the new permalink |
| 989 |
update_post_meta($post_id, '_metasync_og_url', $new_permalink); |
| 990 |
} |
| 991 |
} |
| 992 |
|
| 993 |
/** |
| 994 |
* Check if post status changed and update og:url if needed |
| 995 |
*/ |
| 996 |
public function check_status_change($new_status, $old_status, $post) { |
| 997 |
# Only check for supported post types |
| 998 |
if (!in_array(get_post_type($post->ID), $this->get_supported_post_types())) { |
| 999 |
return; |
| 1000 |
} |
| 1001 |
|
| 1002 |
# Skip autosaves and revisions |
| 1003 |
if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) { |
| 1004 |
return; |
| 1005 |
} |
| 1006 |
|
| 1007 |
if (wp_is_post_revision($post->ID)) { |
| 1008 |
return; |
| 1009 |
} |
| 1010 |
|
| 1011 |
# Only check when transitioning to published status |
| 1012 |
if ($new_status !== 'publish' || $old_status === 'publish') { |
| 1013 |
return; |
| 1014 |
} |
| 1015 |
|
| 1016 |
# Check if OpenGraph is enabled |
| 1017 |
$og_enabled = get_post_meta($post->ID, '_metasync_og_enabled', true); |
| 1018 |
if (empty($og_enabled) || $og_enabled !== '1') { |
| 1019 |
return; |
| 1020 |
} |
| 1021 |
|
| 1022 |
# Get current og:url |
| 1023 |
$current_og_url = get_post_meta($post->ID, '_metasync_og_url', true); |
| 1024 |
|
| 1025 |
# Generate the current permalink |
| 1026 |
$current_permalink = $this->get_canonical_url($post); |
| 1027 |
|
| 1028 |
# If og:url is empty or matches the old format, update it |
| 1029 |
if (empty($current_og_url) || strpos($current_og_url, '?p=') !== false) { |
| 1030 |
update_post_meta($post->ID, '_metasync_og_url', $current_permalink); |
| 1031 |
} |
| 1032 |
} |
| 1033 |
|
| 1034 |
/** |
| 1035 |
* Check if post slug changed via edit slug functionality |
| 1036 |
*/ |
| 1037 |
public function check_slug_change() { |
| 1038 |
# Get the post ID from the request |
| 1039 |
$post_id = isset($_POST['post_id']) ? intval($_POST['post_id']) : 0; |
| 1040 |
if (!$post_id) { |
| 1041 |
return; |
| 1042 |
} |
| 1043 |
|
| 1044 |
# Only check for supported post types |
| 1045 |
if (!in_array(get_post_type($post_id), $this->get_supported_post_types())) { |
| 1046 |
return; |
| 1047 |
} |
| 1048 |
|
| 1049 |
# Check if OpenGraph is enabled |
| 1050 |
$og_enabled = get_post_meta($post_id, '_metasync_og_enabled', true); |
| 1051 |
if (empty($og_enabled) || $og_enabled !== '1') { |
| 1052 |
return; |
| 1053 |
} |
| 1054 |
|
| 1055 |
# Get current og:url |
| 1056 |
$current_og_url = get_post_meta($post_id, '_metasync_og_url', true); |
| 1057 |
if (empty($current_og_url)) { |
| 1058 |
return; |
| 1059 |
} |
| 1060 |
|
| 1061 |
# Get the post object |
| 1062 |
$post = get_post($post_id); |
| 1063 |
if (!$post) { |
| 1064 |
return; |
| 1065 |
} |
| 1066 |
|
| 1067 |
# Generate the current permalink |
| 1068 |
$current_permalink = $this->get_canonical_url($post); |
| 1069 |
|
| 1070 |
# Check if the current og:url matches the old permalink format |
| 1071 |
# This means the og:url was set to the post permalink (not a custom URL) |
| 1072 |
if ($current_og_url !== $current_permalink && strpos($current_og_url, '?p=') === false) { |
| 1073 |
# Check if the og:url was the old permalink by comparing with a generated old permalink |
| 1074 |
$old_post = clone $post; |
| 1075 |
$old_slug = isset($_POST['new_slug']) ? sanitize_title($_POST['new_slug']) : $post->post_name; |
| 1076 |
|
| 1077 |
# If the og:url doesn't match the current permalink, it might be the old one |
| 1078 |
# We'll update it to the new permalink |
| 1079 |
if ($current_og_url !== $current_permalink) { |
| 1080 |
update_post_meta($post_id, '_metasync_og_url', $current_permalink); |
| 1081 |
} |
| 1082 |
} |
| 1083 |
} |
| 1084 |
} |
| 1085 |
|
