}

[3000] Fix | Delete

[3001] Fix | Delete

/*

[3002] Fix | Delete

* Step 1.

[3003] Fix | Delete

* Parsing the post, external links (if any) are stored in the $post_links array.

[3004] Fix | Delete

*/

[3005] Fix | Delete

$post_links_temp = wp_extract_urls( $content );

[3006] Fix | Delete

[3007] Fix | Delete

/*

[3008] Fix | Delete

* Step 2.

[3009] Fix | Delete

* Walking through the links array.

[3010] Fix | Delete

* First we get rid of links pointing to sites, not to specific files.

[3011] Fix | Delete

* Example:

[3012] Fix | Delete

* http://dummy-weblog.org

[3013] Fix | Delete

* http://dummy-weblog.org/

[3014] Fix | Delete

* http://dummy-weblog.org/post.php

[3015] Fix | Delete

* We don't wanna ping first and second types, even if they have a valid <link/>.

[3016] Fix | Delete

*/

[3017] Fix | Delete

foreach ( (array) $post_links_temp as $link_test ) {

[3018] Fix | Delete

// If we haven't pung it already and it isn't a link to itself.

[3019] Fix | Delete

if ( ! in_array( $link_test, $pung, true ) && ( url_to_postid( $link_test ) != $post->ID )

[3020] Fix | Delete

// Also, let's never ping local attachments.

[3021] Fix | Delete

&& ! is_local_attachment( $link_test )

[3022] Fix | Delete

) {

[3023] Fix | Delete

$test = parse_url( $link_test );

[3024] Fix | Delete

if ( $test ) {

[3025] Fix | Delete

if ( isset( $test['query'] ) ) {

[3026] Fix | Delete

$post_links[] = $link_test;

[3027] Fix | Delete

} elseif ( isset( $test['path'] ) && ( '/' !== $test['path'] ) && ( '' !== $test['path'] ) ) {

[3028] Fix | Delete

$post_links[] = $link_test;

[3029] Fix | Delete

}

[3030] Fix | Delete

}

[3031] Fix | Delete

}

[3032] Fix | Delete

}

[3033] Fix | Delete

[3034] Fix | Delete

$post_links = array_unique( $post_links );

[3035] Fix | Delete

[3036] Fix | Delete

/**

[3037] Fix | Delete

* Fires just before pinging back links found in a post.

[3038] Fix | Delete

*

[3039] Fix | Delete

* @since 2.0.0

[3040] Fix | Delete

*

[3041] Fix | Delete

* @param string[] $post_links Array of link URLs to be checked (passed by reference).

[3042] Fix | Delete

* @param string[] $pung Array of link URLs already pinged (passed by reference).

[3043] Fix | Delete

* @param int $post_ID The post ID.

[3044] Fix | Delete

*/

[3045] Fix | Delete

do_action_ref_array( 'pre_ping', array( &$post_links, &$pung, $post->ID ) );

[3046] Fix | Delete

[3047] Fix | Delete

foreach ( (array) $post_links as $pagelinkedto ) {

[3048] Fix | Delete

$pingback_server_url = discover_pingback_server_uri( $pagelinkedto );

[3049] Fix | Delete

[3050] Fix | Delete

if ( $pingback_server_url ) {

[3051] Fix | Delete

set_time_limit( 60 );

[3052] Fix | Delete

// Now, the RPC call.

[3053] Fix | Delete

$pagelinkedfrom = get_permalink( $post );

[3054] Fix | Delete

[3055] Fix | Delete

// Using a timeout of 3 seconds should be enough to cover slow servers.

[3056] Fix | Delete

$client = new WP_HTTP_IXR_Client( $pingback_server_url );

[3057] Fix | Delete

$client->timeout = 3;

[3058] Fix | Delete

/**

[3059] Fix | Delete

* Filters the user agent sent when pinging-back a URL.

[3060] Fix | Delete

*

[3061] Fix | Delete

* @since 2.9.0

[3062] Fix | Delete

*

[3063] Fix | Delete

* @param string $concat_useragent The user agent concatenated with ' -- WordPress/'

[3064] Fix | Delete

* and the WordPress version.

[3065] Fix | Delete

* @param string $useragent The useragent.

[3066] Fix | Delete

* @param string $pingback_server_url The server URL being linked to.

[3067] Fix | Delete

* @param string $pagelinkedto URL of page linked to.

[3068] Fix | Delete

* @param string $pagelinkedfrom URL of page linked from.

[3069] Fix | Delete

*/

[3070] Fix | Delete

$client->useragent = apply_filters( 'pingback_useragent', $client->useragent . ' -- WordPress/' . get_bloginfo( 'version' ), $client->useragent, $pingback_server_url, $pagelinkedto, $pagelinkedfrom );

[3071] Fix | Delete

// When set to true, this outputs debug messages by itself.

[3072] Fix | Delete

$client->debug = false;

[3073] Fix | Delete

[3074] Fix | Delete

if ( $client->query( 'pingback.ping', $pagelinkedfrom, $pagelinkedto ) || ( isset( $client->error->code ) && 48 == $client->error->code ) ) { // Already registered.

[3075] Fix | Delete

add_ping( $post, $pagelinkedto );

[3076] Fix | Delete

}

[3077] Fix | Delete

}

[3078] Fix | Delete

}

[3079] Fix | Delete

}

[3080] Fix | Delete

[3081] Fix | Delete

/**

[3082] Fix | Delete

* Check whether blog is public before returning sites.

[3083] Fix | Delete

*

[3084] Fix | Delete

* @since 2.1.0

[3085] Fix | Delete

*

[3086] Fix | Delete

* @param mixed $sites Will return if blog is public, will not return if not public.

[3087] Fix | Delete

* @return mixed Empty string if blog is not public, returns $sites, if site is public.

[3088] Fix | Delete

*/

[3089] Fix | Delete

function privacy_ping_filter( $sites ) {

[3090] Fix | Delete

if ( '0' != get_option( 'blog_public' ) ) {

[3091] Fix | Delete

return $sites;

[3092] Fix | Delete

} else {

[3093] Fix | Delete

return '';

[3094] Fix | Delete

}

[3095] Fix | Delete

}

[3096] Fix | Delete

[3097] Fix | Delete

/**

[3098] Fix | Delete

* Send a Trackback.

[3099] Fix | Delete

*

[3100] Fix | Delete

* Updates database when sending trackback to prevent duplicates.

[3101] Fix | Delete

*

[3102] Fix | Delete

* @since 0.71

[3103] Fix | Delete

*

[3104] Fix | Delete

* @global wpdb $wpdb WordPress database abstraction object.

[3105] Fix | Delete

*

[3106] Fix | Delete

* @param string $trackback_url URL to send trackbacks.

[3107] Fix | Delete

* @param string $title Title of post.

[3108] Fix | Delete

* @param string $excerpt Excerpt of post.

[3109] Fix | Delete

* @param int $ID Post ID.

[3110] Fix | Delete

* @return int|false|void Database query from update.

[3111] Fix | Delete

*/

[3112] Fix | Delete

function trackback( $trackback_url, $title, $excerpt, $ID ) {

[3113] Fix | Delete

global $wpdb;

[3114] Fix | Delete

[3115] Fix | Delete

if ( empty( $trackback_url ) ) {

[3116] Fix | Delete

return;

[3117] Fix | Delete

}

[3118] Fix | Delete

[3119] Fix | Delete

$options = array();

[3120] Fix | Delete

$options['timeout'] = 10;

[3121] Fix | Delete

$options['body'] = array(

[3122] Fix | Delete

'title' => $title,

[3123] Fix | Delete

'url' => get_permalink( $ID ),

[3124] Fix | Delete

'blog_name' => get_option( 'blogname' ),

[3125] Fix | Delete

'excerpt' => $excerpt,

[3126] Fix | Delete

);

[3127] Fix | Delete

[3128] Fix | Delete

$response = wp_safe_remote_post( $trackback_url, $options );

[3129] Fix | Delete

[3130] Fix | Delete

if ( is_wp_error( $response ) ) {

[3131] Fix | Delete

return;

[3132] Fix | Delete

}

[3133] Fix | Delete

[3134] Fix | Delete

$wpdb->query( $wpdb->prepare( "UPDATE $wpdb->posts SET pinged = CONCAT(pinged, '\n', %s) WHERE ID = %d", $trackback_url, $ID ) );

[3135] Fix | Delete

return $wpdb->query( $wpdb->prepare( "UPDATE $wpdb->posts SET to_ping = TRIM(REPLACE(to_ping, %s, '')) WHERE ID = %d", $trackback_url, $ID ) );

[3136] Fix | Delete

}

[3137] Fix | Delete

[3138] Fix | Delete

/**

[3139] Fix | Delete

* Send a pingback.

[3140] Fix | Delete

*

[3141] Fix | Delete

* @since 1.2.0

[3142] Fix | Delete

*

[3143] Fix | Delete

* @param string $server Host of blog to connect to.

[3144] Fix | Delete

* @param string $path Path to send the ping.

[3145] Fix | Delete

*/

[3146] Fix | Delete

function weblog_ping( $server = '', $path = '' ) {

[3147] Fix | Delete

include_once ABSPATH . WPINC . '/class-IXR.php';

[3148] Fix | Delete

include_once ABSPATH . WPINC . '/class-wp-http-ixr-client.php';

[3149] Fix | Delete

[3150] Fix | Delete

// Using a timeout of 3 seconds should be enough to cover slow servers.

[3151] Fix | Delete

$client = new WP_HTTP_IXR_Client( $server, ( ( ! strlen( trim( $path ) ) || ( '/' === $path ) ) ? false : $path ) );

[3152] Fix | Delete

$client->timeout = 3;

[3153] Fix | Delete

$client->useragent .= ' -- WordPress/' . get_bloginfo( 'version' );

[3154] Fix | Delete

[3155] Fix | Delete

// When set to true, this outputs debug messages by itself.

[3156] Fix | Delete

$client->debug = false;

[3157] Fix | Delete

$home = trailingslashit( home_url() );

[3158] Fix | Delete

if ( ! $client->query( 'weblogUpdates.extendedPing', get_option( 'blogname' ), $home, get_bloginfo( 'rss2_url' ) ) ) { // Then try a normal ping.

[3159] Fix | Delete

$client->query( 'weblogUpdates.ping', get_option( 'blogname' ), $home );

[3160] Fix | Delete

}

[3161] Fix | Delete

}

[3162] Fix | Delete

[3163] Fix | Delete

/**

[3164] Fix | Delete

* Default filter attached to pingback_ping_source_uri to validate the pingback's Source URI

[3165] Fix | Delete

*

[3166] Fix | Delete

* @since 3.5.1

[3167] Fix | Delete

*

[3168] Fix | Delete

* @see wp_http_validate_url()

[3169] Fix | Delete

*

[3170] Fix | Delete

* @param string $source_uri

[3171] Fix | Delete

* @return string

[3172] Fix | Delete

*/

[3173] Fix | Delete

function pingback_ping_source_uri( $source_uri ) {

[3174] Fix | Delete

return (string) wp_http_validate_url( $source_uri );

[3175] Fix | Delete

}

[3176] Fix | Delete

[3177] Fix | Delete

/**

[3178] Fix | Delete

* Default filter attached to xmlrpc_pingback_error.

[3179] Fix | Delete

*

[3180] Fix | Delete

* Returns a generic pingback error code unless the error code is 48,

[3181] Fix | Delete

* which reports that the pingback is already registered.

[3182] Fix | Delete

*

[3183] Fix | Delete

* @since 3.5.1

[3184] Fix | Delete

*

[3185] Fix | Delete

* @link https://www.hixie.ch/specs/pingback/pingback#TOC3

[3186] Fix | Delete

*

[3187] Fix | Delete

* @param IXR_Error $ixr_error

[3188] Fix | Delete

* @return IXR_Error

[3189] Fix | Delete

*/

[3190] Fix | Delete

function xmlrpc_pingback_error( $ixr_error ) {

[3191] Fix | Delete

if ( 48 === $ixr_error->code ) {

[3192] Fix | Delete

return $ixr_error;

[3193] Fix | Delete

}

[3194] Fix | Delete

return new IXR_Error( 0, '' );

[3195] Fix | Delete

}

[3196] Fix | Delete

[3197] Fix | Delete

//

[3198] Fix | Delete

// Cache.

[3199] Fix | Delete

//

[3200] Fix | Delete

[3201] Fix | Delete

/**

[3202] Fix | Delete

* Removes a comment from the object cache.

[3203] Fix | Delete

*

[3204] Fix | Delete

* @since 2.3.0

[3205] Fix | Delete

*

[3206] Fix | Delete

* @param int|array $ids Comment ID or an array of comment IDs to remove from cache.

[3207] Fix | Delete

*/

[3208] Fix | Delete

function clean_comment_cache( $ids ) {

[3209] Fix | Delete

foreach ( (array) $ids as $id ) {

[3210] Fix | Delete

wp_cache_delete( $id, 'comment' );

[3211] Fix | Delete

[3212] Fix | Delete

/**

[3213] Fix | Delete

* Fires immediately after a comment has been removed from the object cache.

[3214] Fix | Delete

*

[3215] Fix | Delete

* @since 4.5.0

[3216] Fix | Delete

*

[3217] Fix | Delete

* @param int $id Comment ID.

[3218] Fix | Delete

*/

[3219] Fix | Delete

do_action( 'clean_comment_cache', $id );

[3220] Fix | Delete

}

[3221] Fix | Delete

[3222] Fix | Delete

wp_cache_set( 'last_changed', microtime(), 'comment' );

[3223] Fix | Delete

}

[3224] Fix | Delete

[3225] Fix | Delete

/**

[3226] Fix | Delete

* Updates the comment cache of given comments.

[3227] Fix | Delete

*

[3228] Fix | Delete

* Will add the comments in $comments to the cache. If comment ID already exists

[3229] Fix | Delete

* in the comment cache then it will not be updated. The comment is added to the

[3230] Fix | Delete

* cache using the comment group with the key using the ID of the comments.

[3231] Fix | Delete

*

[3232] Fix | Delete

* @since 2.3.0

[3233] Fix | Delete

* @since 4.4.0 Introduced the `$update_meta_cache` parameter.

[3234] Fix | Delete

*

[3235] Fix | Delete

* @param WP_Comment[] $comments Array of comment objects

[3236] Fix | Delete

* @param bool $update_meta_cache Whether to update commentmeta cache. Default true.

[3237] Fix | Delete

*/

[3238] Fix | Delete

function update_comment_cache( $comments, $update_meta_cache = true ) {

[3239] Fix | Delete

foreach ( (array) $comments as $comment ) {

[3240] Fix | Delete

wp_cache_add( $comment->comment_ID, $comment, 'comment' );

[3241] Fix | Delete

}

[3242] Fix | Delete

[3243] Fix | Delete

if ( $update_meta_cache ) {

[3244] Fix | Delete

// Avoid `wp_list_pluck()` in case `$comments` is passed by reference.

[3245] Fix | Delete

$comment_ids = array();

[3246] Fix | Delete

foreach ( $comments as $comment ) {

[3247] Fix | Delete

$comment_ids[] = $comment->comment_ID;

[3248] Fix | Delete

}

[3249] Fix | Delete

update_meta_cache( 'comment', $comment_ids );

[3250] Fix | Delete

}

[3251] Fix | Delete

}

[3252] Fix | Delete

[3253] Fix | Delete

/**

[3254] Fix | Delete

* Adds any comments from the given IDs to the cache that do not already exist in cache.

[3255] Fix | Delete

*

[3256] Fix | Delete

* @since 4.4.0

[3257] Fix | Delete

* @access private

[3258] Fix | Delete

*

[3259] Fix | Delete

* @see update_comment_cache()

[3260] Fix | Delete

* @global wpdb $wpdb WordPress database abstraction object.

[3261] Fix | Delete

*

[3262] Fix | Delete

* @param int[] $comment_ids Array of comment IDs.

[3263] Fix | Delete

* @param bool $update_meta_cache Optional. Whether to update the meta cache. Default true.

[3264] Fix | Delete

*/

[3265] Fix | Delete

function _prime_comment_caches( $comment_ids, $update_meta_cache = true ) {

[3266] Fix | Delete

global $wpdb;

[3267] Fix | Delete

[3268] Fix | Delete

$non_cached_ids = _get_non_cached_ids( $comment_ids, 'comment' );

[3269] Fix | Delete

if ( ! empty( $non_cached_ids ) ) {

[3270] Fix | Delete

$fresh_comments = $wpdb->get_results( sprintf( "SELECT $wpdb->comments.* FROM $wpdb->comments WHERE comment_ID IN (%s)", implode( ',', array_map( 'intval', $non_cached_ids ) ) ) );

[3271] Fix | Delete

[3272] Fix | Delete

update_comment_cache( $fresh_comments, $update_meta_cache );

[3273] Fix | Delete

}

[3274] Fix | Delete

}

[3275] Fix | Delete

[3276] Fix | Delete

//

[3277] Fix | Delete

// Internal.

[3278] Fix | Delete

//

[3279] Fix | Delete

[3280] Fix | Delete

/**

[3281] Fix | Delete

* Close comments on old posts on the fly, without any extra DB queries. Hooked to the_posts.

[3282] Fix | Delete

*

[3283] Fix | Delete

* @since 2.7.0

[3284] Fix | Delete

* @access private

[3285] Fix | Delete

*

[3286] Fix | Delete

* @param WP_Post $posts Post data object.

[3287] Fix | Delete

* @param WP_Query $query Query object.

[3288] Fix | Delete

* @return array

[3289] Fix | Delete

*/

[3290] Fix | Delete

function _close_comments_for_old_posts( $posts, $query ) {

[3291] Fix | Delete

if ( empty( $posts ) || ! $query->is_singular() || ! get_option( 'close_comments_for_old_posts' ) ) {

[3292] Fix | Delete

return $posts;

[3293] Fix | Delete

}

[3294] Fix | Delete

[3295] Fix | Delete

/**

[3296] Fix | Delete

* Filters the list of post types to automatically close comments for.

[3297] Fix | Delete

*

[3298] Fix | Delete

* @since 3.2.0

[3299] Fix | Delete

*

[3300] Fix | Delete

* @param string[] $post_types An array of post type names.

[3301] Fix | Delete

*/

[3302] Fix | Delete

$post_types = apply_filters( 'close_comments_for_post_types', array( 'post' ) );

[3303] Fix | Delete

if ( ! in_array( $posts[0]->post_type, $post_types, true ) ) {

[3304] Fix | Delete

return $posts;

[3305] Fix | Delete

}

[3306] Fix | Delete

[3307] Fix | Delete

$days_old = (int) get_option( 'close_comments_days_old' );

[3308] Fix | Delete

if ( ! $days_old ) {

[3309] Fix | Delete

return $posts;

[3310] Fix | Delete

}

[3311] Fix | Delete

[3312] Fix | Delete

if ( time() - strtotime( $posts[0]->post_date_gmt ) > ( $days_old * DAY_IN_SECONDS ) ) {

[3313] Fix | Delete

$posts[0]->comment_status = 'closed';

[3314] Fix | Delete

$posts[0]->ping_status = 'closed';

[3315] Fix | Delete

}

[3316] Fix | Delete

[3317] Fix | Delete

return $posts;

[3318] Fix | Delete

}

[3319] Fix | Delete

[3320] Fix | Delete

/**

[3321] Fix | Delete

* Close comments on an old post. Hooked to comments_open and pings_open.

[3322] Fix | Delete

*

[3323] Fix | Delete

* @since 2.7.0

[3324] Fix | Delete

* @access private

[3325] Fix | Delete

*

[3326] Fix | Delete

* @param bool $open Comments open or closed.

[3327] Fix | Delete

* @param int $post_id Post ID.

[3328] Fix | Delete

* @return bool $open

[3329] Fix | Delete

*/

[3330] Fix | Delete

function _close_comments_for_old_post( $open, $post_id ) {

[3331] Fix | Delete

if ( ! $open ) {

[3332] Fix | Delete

return $open;

[3333] Fix | Delete

}

[3334] Fix | Delete

[3335] Fix | Delete

if ( ! get_option( 'close_comments_for_old_posts' ) ) {

[3336] Fix | Delete

return $open;

[3337] Fix | Delete

}

[3338] Fix | Delete

[3339] Fix | Delete

$days_old = (int) get_option( 'close_comments_days_old' );

[3340] Fix | Delete

if ( ! $days_old ) {

[3341] Fix | Delete

return $open;

[3342] Fix | Delete

}

[3343] Fix | Delete

[3344] Fix | Delete

$post = get_post( $post_id );

[3345] Fix | Delete

[3346] Fix | Delete

/** This filter is documented in wp-includes/comment.php */

[3347] Fix | Delete

$post_types = apply_filters( 'close_comments_for_post_types', array( 'post' ) );

[3348] Fix | Delete

if ( ! in_array( $post->post_type, $post_types, true ) ) {

[3349] Fix | Delete

return $open;

[3350] Fix | Delete

}

[3351] Fix | Delete

[3352] Fix | Delete

// Undated drafts should not show up as comments closed.

[3353] Fix | Delete

if ( '0000-00-00 00:00:00' === $post->post_date_gmt ) {

[3354] Fix | Delete

return $open;

[3355] Fix | Delete

}

[3356] Fix | Delete

[3357] Fix | Delete

if ( time() - strtotime( $post->post_date_gmt ) > ( $days_old * DAY_IN_SECONDS ) ) {

[3358] Fix | Delete

return false;

[3359] Fix | Delete

}

[3360] Fix | Delete

[3361] Fix | Delete

return $open;

[3362] Fix | Delete

}

[3363] Fix | Delete

[3364] Fix | Delete

/**

[3365] Fix | Delete

* Handles the submission of a comment, usually posted to wp-comments-post.php via a comment form.

[3366] Fix | Delete

*

[3367] Fix | Delete

* This function expects unslashed data, as opposed to functions such as `wp_new_comment()` which

[3368] Fix | Delete

* expect slashed data.

[3369] Fix | Delete

*

[3370] Fix | Delete

* @since 4.4.0

[3371] Fix | Delete

*

[3372] Fix | Delete

* @param array $comment_data {

[3373] Fix | Delete

* Comment data.

[3374] Fix | Delete

*

[3375] Fix | Delete

* @type string|int $comment_post_ID The ID of the post that relates to the comment.

[3376] Fix | Delete

* @type string $author The name of the comment author.

[3377] Fix | Delete

* @type string $email The comment author email address.

[3378] Fix | Delete

* @type string $url The comment author URL.

[3379] Fix | Delete

* @type string $comment The content of the comment.

[3380] Fix | Delete

* @type string|int $comment_parent The ID of this comment's parent, if any. Default 0.

[3381] Fix | Delete

* @type string $_wp_unfiltered_html_comment The nonce value for allowing unfiltered HTML.

[3382] Fix | Delete

* }

[3383] Fix | Delete

* @return WP_Comment|WP_Error A WP_Comment object on success, a WP_Error object on failure.

[3384] Fix | Delete

*/

[3385] Fix | Delete

function wp_handle_comment_submission( $comment_data ) {

[3386] Fix | Delete

[3387] Fix | Delete

$comment_post_ID = 0;

[3388] Fix | Delete

$comment_parent = 0;

[3389] Fix | Delete

$user_ID = 0;

[3390] Fix | Delete

$comment_author = null;

[3391] Fix | Delete

$comment_author_email = null;

[3392] Fix | Delete

$comment_author_url = null;

[3393] Fix | Delete

$comment_content = null;

[3394] Fix | Delete

[3395] Fix | Delete

if ( isset( $comment_data['comment_post_ID'] ) ) {

[3396] Fix | Delete

$comment_post_ID = (int) $comment_data['comment_post_ID'];

[3397] Fix | Delete

}

[3398] Fix | Delete

if ( isset( $comment_data['author'] ) && is_string( $comment_data['author'] ) ) {

[3399] Fix | Delete

$comment_author = trim( strip_tags( $comment_data['author'] ) );

[3400] Fix | Delete

}

[3401] Fix | Delete

if ( isset( $comment_data['email'] ) && is_string( $comment_data['email'] ) ) {

[3402] Fix | Delete

$comment_author_email = trim( $comment_data['email'] );

[3403] Fix | Delete

}

[3404] Fix | Delete

if ( isset( $comment_data['url'] ) && is_string( $comment_data['url'] ) ) {

[3405] Fix | Delete

$comment_author_url = trim( $comment_data['url'] );

[3406] Fix | Delete

}

[3407] Fix | Delete

if ( isset( $comment_data['comment'] ) && is_string( $comment_data['comment'] ) ) {

[3408] Fix | Delete

$comment_content = trim( $comment_data['comment'] );

[3409] Fix | Delete

}

[3410] Fix | Delete

if ( isset( $comment_data['comment_parent'] ) ) {

[3411] Fix | Delete

$comment_parent = absint( $comment_data['comment_parent'] );

[3412] Fix | Delete

}

[3413] Fix | Delete

[3414] Fix | Delete

$post = get_post( $comment_post_ID );

[3415] Fix | Delete

[3416] Fix | Delete

if ( empty( $post->comment_status ) ) {

[3417] Fix | Delete

[3418] Fix | Delete

/**

[3419] Fix | Delete

* Fires when a comment is attempted on a post that does not exist.

[3420] Fix | Delete

*

[3421] Fix | Delete

* @since 1.5.0

[3422] Fix | Delete

*

[3423] Fix | Delete

* @param int $comment_post_ID Post ID.

[3424] Fix | Delete

*/

[3425] Fix | Delete

do_action( 'comment_id_not_found', $comment_post_ID );

[3426] Fix | Delete

[3427] Fix | Delete

return new WP_Error( 'comment_id_not_found' );

[3428] Fix | Delete

[3429] Fix | Delete

}

[3430] Fix | Delete

[3431] Fix | Delete

// get_post_status() will get the parent status for attachments.

[3432] Fix | Delete

$status = get_post_status( $post );

[3433] Fix | Delete

[3434] Fix | Delete

if ( ( 'private' === $status ) && ! current_user_can( 'read_post', $comment_post_ID ) ) {

[3435] Fix | Delete

return new WP_Error( 'comment_id_not_found' );

[3436] Fix | Delete

}

[3437] Fix | Delete

[3438] Fix | Delete

$status_obj = get_post_status_object( $status );

[3439] Fix | Delete

[3440] Fix | Delete

if ( ! comments_open( $comment_post_ID ) ) {

[3441] Fix | Delete

[3442] Fix | Delete

/**

[3443] Fix | Delete

* Fires when a comment is attempted on a post that has comments closed.

[3444] Fix | Delete

*

[3445] Fix | Delete

* @since 1.5.0

[3446] Fix | Delete

*

[3447] Fix | Delete

* @param int $comment_post_ID Post ID.

[3448] Fix | Delete

*/

[3449] Fix | Delete

do_action( 'comment_closed', $comment_post_ID );

[3450] Fix | Delete

[3451] Fix | Delete

return new WP_Error( 'comment_closed', __( 'Sorry, comments are closed for this item.' ), 403 );

[3452] Fix | Delete

[3453] Fix | Delete

} elseif ( 'trash' === $status ) {

[3454] Fix | Delete

[3455] Fix | Delete

/**

[3456] Fix | Delete

* Fires when a comment is attempted on a trashed post.

[3457] Fix | Delete

*

[3458] Fix | Delete

* @since 2.9.0

[3459] Fix | Delete

*

[3460] Fix | Delete

* @param int $comment_post_ID Post ID.

[3461] Fix | Delete

*/

[3462] Fix | Delete

do_action( 'comment_on_trash', $comment_post_ID );

[3463] Fix | Delete

[3464] Fix | Delete

return new WP_Error( 'comment_on_trash' );

[3465] Fix | Delete

[3466] Fix | Delete

} elseif ( ! $status_obj->public && ! $status_obj->private ) {

[3467] Fix | Delete

[3468] Fix | Delete

/**

[3469] Fix | Delete

* Fires when a comment is attempted on a post in draft mode.

[3470] Fix | Delete

*

[3471] Fix | Delete

* @since 1.5.1

[3472] Fix | Delete

*

[3473] Fix | Delete

* @param int $comment_post_ID Post ID.

[3474] Fix | Delete

*/

[3475] Fix | Delete

do_action( 'comment_on_draft', $comment_post_ID );

[3476] Fix | Delete

[3477] Fix | Delete

if ( current_user_can( 'read_post', $comment_post_ID ) ) {

[3478] Fix | Delete

return new WP_Error( 'comment_on_draft', __( 'Sorry, comments are not allowed for this item.' ), 403 );

[3479] Fix | Delete

} else {

[3480] Fix | Delete

return new WP_Error( 'comment_on_draft' );

[3481] Fix | Delete

}

[3482] Fix | Delete

} elseif ( post_password_required( $comment_post_ID ) ) {

[3483] Fix | Delete

[3484] Fix | Delete

/**

[3485] Fix | Delete

* Fires when a comment is attempted on a password-protected post.

[3486] Fix | Delete

*

[3487] Fix | Delete

* @since 2.9.0

[3488] Fix | Delete

*

[3489] Fix | Delete

* @param int $comment_post_ID Post ID.

[3490] Fix | Delete

*/

[3491] Fix | Delete

do_action( 'comment_on_password_protected', $comment_post_ID );

[3492] Fix | Delete

[3493] Fix | Delete

return new WP_Error( 'comment_on_password_protected' );

[3494] Fix | Delete

[3495] Fix | Delete

} else {

[3496] Fix | Delete

[3497] Fix | Delete

/**

[3498] Fix | Delete

* Fires before a comment is posted.

[3499] Fix | Delete