WIBUHAX0R1337

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<?php
/**
 * WordPress Bookmark Administration API
 *
 * @package WordPress
 * @subpackage Administration
 */

/**
 * Adds a link using values provided in $_POST.
 *
 * @since 2.0.0
 *
 * @return int|WP_Error Value 0 or WP_Error on failure. The link ID on success.
 */
function add_link() {
	return edit_link();
}

/**
 * Updates or inserts a link using values provided in $_POST.
 *
 * @since 2.0.0
 *
 * @param int $link_id Optional. ID of the link to edit. Default 0.
 * @return int|WP_Error Value 0 or WP_Error on failure. The link ID on success.
 */
function edit_link( $link_id = 0 ) {
	if ( ! current_user_can( 'manage_links' ) ) {
		wp_die(
			'<h1>' . __( 'You need a higher level of permission.' ) . '</h1>' .
			'<p>' . __( 'Sorry, you are not allowed to edit the links for this site.' ) . '</p>',
			403
		);
	}

$_POST['link_url']   = esc_url( $_POST['link_url'] );
	$_POST['link_name']  = esc_html( $_POST['link_name'] );
	$_POST['link_image'] = esc_html( $_POST['link_image'] );
	$_POST['link_rss']   = esc_url( $_POST['link_rss'] );
	if ( ! isset( $_POST['link_visible'] ) || 'N' !== $_POST['link_visible'] ) {
		$_POST['link_visible'] = 'Y';
	}

if ( ! empty( $link_id ) ) {
		$_POST['link_id'] = $link_id;
		return wp_update_link( $_POST );
	} else {
		return wp_insert_link( $_POST );
	}
}

/**
 * Retrieves the default link for editing.
 *
 * @since 2.0.0
 *
 * @return stdClass Default link object.
 */
function get_default_link_to_edit() {
	$link = new stdClass();
	if ( isset( $_GET['linkurl'] ) ) {
		$link->link_url = esc_url( wp_unslash( $_GET['linkurl'] ) );
	} else {
		$link->link_url = '';
	}

if ( isset( $_GET['name'] ) ) {
		$link->link_name = esc_attr( wp_unslash( $_GET['name'] ) );
	} else {
		$link->link_name = '';
	}

$link->link_visible = 'Y';

return $link;
}

/**
 * Deletes a specified link from the database.
 *
 * @since 2.0.0
 *
 * @global wpdb $wpdb WordPress database abstraction object.
 *
 * @param int $link_id ID of the link to delete.
 * @return true Always true.
 */
function wp_delete_link( $link_id ) {
	global $wpdb;
	/**
	 * Fires before a link is deleted.
	 *
	 * @since 2.0.0
	 *
	 * @param int $link_id ID of the link to delete.
	 */
	do_action( 'delete_link', $link_id );

wp_delete_object_term_relationships( $link_id, 'link_category' );

$wpdb->delete( $wpdb->links, array( 'link_id' => $link_id ) );

/**
	 * Fires after a link has been deleted.
	 *
	 * @since 2.2.0
	 *
	 * @param int $link_id ID of the deleted link.
	 */
	do_action( 'deleted_link', $link_id );

clean_bookmark_cache( $link_id );

return true;
}

/**
 * Retrieves the link category IDs associated with the link specified.
 *
 * @since 2.1.0
 *
 * @param int $link_id Link ID to look up.
 * @return int[] The IDs of the requested link's categories.
 */
function wp_get_link_cats( $link_id = 0 ) {
	$cats = wp_get_object_terms( $link_id, 'link_category', array( 'fields' => 'ids' ) );
	return array_unique( $cats );
}

/**
 * Retrieves link data based on its ID.
 *
 * @since 2.0.0
 *
 * @param int|stdClass $link Link ID or object to retrieve.
 * @return object Link object for editing.
 */
function get_link_to_edit( $link ) {
	return get_bookmark( $link, OBJECT, 'edit' );
}

/**
 * Inserts a link into the database, or updates an existing link.
 *
 * Runs all the necessary sanitizing, provides default values if arguments are missing,
 * and finally saves the link.
 *
 * @since 2.0.0
 *
 * @global wpdb $wpdb WordPress database abstraction object.
 *
 * @param array $linkdata {
 *     Elements that make up the link to insert.
 *
 *     @type int    $link_id          Optional. The ID of the existing link if updating.
 *     @type string $link_url         The URL the link points to.
 *     @type string $link_name        The title of the link.
 *     @type string $link_image       Optional. A URL of an image.
 *     @type string $link_target      Optional. The target element for the anchor tag.
 *     @type string $link_description Optional. A short description of the link.
 *     @type string $link_visible     Optional. 'Y' means visible, anything else means not.
 *     @type int    $link_owner       Optional. A user ID.
 *     @type int    $link_rating      Optional. A rating for the link.
 *     @type string $link_rel         Optional. A relationship of the link to you.
 *     @type string $link_notes       Optional. An extended description of or notes on the link.
 *     @type string $link_rss         Optional. A URL of an associated RSS feed.
 *     @type int    $link_category    Optional. The term ID of the link category.
 *                                    If empty, uses default link category.
 * }
 * @param bool  $wp_error Optional. Whether to return a WP_Error object on failure. Default false.
 * @return int|WP_Error Value 0 or WP_Error on failure. The link ID on success.
 */
function wp_insert_link( $linkdata, $wp_error = false ) {
	global $wpdb;

$defaults = array(
		'link_id'     => 0,
		'link_name'   => '',
		'link_url'    => '',
		'link_rating' => 0,
	);

$parsed_args = wp_parse_args( $linkdata, $defaults );
	$parsed_args = wp_unslash( sanitize_bookmark( $parsed_args, 'db' ) );

$link_id   = $parsed_args['link_id'];
	$link_name = $parsed_args['link_name'];
	$link_url  = $parsed_args['link_url'];

$update = false;
	if ( ! empty( $link_id ) ) {
		$update = true;
	}

if ( '' === trim( $link_name ) ) {
		if ( '' !== trim( $link_url ) ) {
			$link_name = $link_url;
		} else {
			return 0;
		}
	}

if ( '' === trim( $link_url ) ) {
		return 0;
	}

$link_rating      = ( ! empty( $parsed_args['link_rating'] ) ) ? $parsed_args['link_rating'] : 0;
	$link_image       = ( ! empty( $parsed_args['link_image'] ) ) ? $parsed_args['link_image'] : '';
	$link_target      = ( ! empty( $parsed_args['link_target'] ) ) ? $parsed_args['link_target'] : '';
	$link_visible     = ( ! empty( $parsed_args['link_visible'] ) ) ? $parsed_args['link_visible'] : 'Y';
	$link_owner       = ( ! empty( $parsed_args['link_owner'] ) ) ? $parsed_args['link_owner'] : get_current_user_id();
	$link_notes       = ( ! empty( $parsed_args['link_notes'] ) ) ? $parsed_args['link_notes'] : '';
	$link_description = ( ! empty( $parsed_args['link_description'] ) ) ? $parsed_args['link_description'] : '';
	$link_rss         = ( ! empty( $parsed_args['link_rss'] ) ) ? $parsed_args['link_rss'] : '';
	$link_rel         = ( ! empty( $parsed_args['link_rel'] ) ) ? $parsed_args['link_rel'] : '';
	$link_category    = ( ! empty( $parsed_args['link_category'] ) ) ? $parsed_args['link_category'] : array();
	$link_updated     = gmdate( 'Y-m-d H:i:s', current_time( 'timestamp', 0 ) );

// Make sure we set a valid category.
	if ( ! is_array( $link_category ) || 0 === count( $link_category ) ) {
		$link_category = array( get_option( 'default_link_category' ) );
	}

if ( $update ) {
		if ( false === $wpdb->update( $wpdb->links, compact( 'link_url', 'link_name', 'link_image', 'link_target', 'link_description', 'link_visible', 'link_owner', 'link_rating', 'link_rel', 'link_notes', 'link_rss', 'link_updated' ), compact( 'link_id' ) ) ) {
			if ( $wp_error ) {
				return new WP_Error( 'db_update_error', __( 'Could not update link in the database.' ), $wpdb->last_error );
			} else {
				return 0;
			}
		}
	} else {
		if ( false === $wpdb->insert( $wpdb->links, compact( 'link_url', 'link_name', 'link_image', 'link_target', 'link_description', 'link_visible', 'link_owner', 'link_rating', 'link_rel', 'link_notes', 'link_rss', 'link_updated' ) ) ) {
			if ( $wp_error ) {
				return new WP_Error( 'db_insert_error', __( 'Could not insert link into the database.' ), $wpdb->last_error );
			} else {
				return 0;
			}
		}
		$link_id = (int) $wpdb->insert_id;
	}

wp_set_link_cats( $link_id, $link_category );

if ( $update ) {
		/**
		 * Fires after a link was updated in the database.
		 *
		 * @since 2.0.0
		 *
		 * @param int $link_id ID of the link that was updated.
		 */
		do_action( 'edit_link', $link_id );
	} else {
		/**
		 * Fires after a link was added to the database.
		 *
		 * @since 2.0.0
		 *
		 * @param int $link_id ID of the link that was added.
		 */
		do_action( 'add_link', $link_id );
	}
	clean_bookmark_cache( $link_id );

return $link_id;
}

/**
 * Updates link with the specified link categories.
 *
 * @since 2.1.0
 *
 * @param int   $link_id         ID of the link to update.
 * @param int[] $link_categories Array of link category IDs to add the link to.
 */
function wp_set_link_cats( $link_id = 0, $link_categories = array() ) {
	// If $link_categories isn't already an array, make it one:
	if ( ! is_array( $link_categories ) || 0 === count( $link_categories ) ) {
		$link_categories = array( get_option( 'default_link_category' ) );
	}

$link_categories = array_map( 'intval', $link_categories );
	$link_categories = array_unique( $link_categories );

wp_set_object_terms( $link_id, $link_categories, 'link_category' );

clean_bookmark_cache( $link_id );
}

/**
 * Updates a link in the database.
 *
 * @since 2.0.0
 *
 * @param array $linkdata Link data to update. See wp_insert_link() for accepted arguments.
 * @return int|WP_Error Value 0 or WP_Error on failure. The updated link ID on success.
 */
function wp_update_link( $linkdata ) {
	$link_id = (int) $linkdata['link_id'];

$link = get_bookmark( $link_id, ARRAY_A );

// Escape data pulled from DB.
	$link = wp_slash( $link );

// Passed link category list overwrites existing category list if not empty.
	if ( isset( $linkdata['link_category'] ) && is_array( $linkdata['link_category'] )
		&& count( $linkdata['link_category'] ) > 0
	) {
		$link_cats = $linkdata['link_category'];
	} else {
		$link_cats = $link['link_category'];
	}

// Merge old and new fields with new fields overwriting old ones.
	$linkdata                  = array_merge( $link, $linkdata );
	$linkdata['link_category'] = $link_cats;

return wp_insert_link( $linkdata );
}

/**
 * Outputs the 'disabled' message for the WordPress Link Manager.
 *
 * @since 3.5.0
 * @access private
 *
 * @global string $pagenow The filename of the current screen.
 */
function wp_link_manager_disabled_message() {
	global $pagenow;

if ( ! in_array( $pagenow, array( 'link-manager.php', 'link-add.php', 'link.php' ), true ) ) {
		return;
	}

add_filter( 'pre_option_link_manager_enabled', '__return_true', 100 );
	$really_can_manage_links = current_user_can( 'manage_links' );
	remove_filter( 'pre_option_link_manager_enabled', '__return_true', 100 );

if ( $really_can_manage_links ) {
		$plugins = get_plugins();

if ( empty( $plugins['link-manager/link-manager.php'] ) ) {
			if ( current_user_can( 'install_plugins' ) ) {
				$install_url = wp_nonce_url(
					self_admin_url( 'update.php?action=install-plugin&plugin=link-manager' ),
					'install-plugin_link-manager'
				);

wp_die(
					sprintf(
						/* translators: %s: A link to install the Link Manager plugin. */
						__( 'If you are looking to use the link manager, please install the <a href="%s">Link Manager plugin</a>.' ),
						esc_url( $install_url )
					)
				);
			}
		} elseif ( is_plugin_inactive( 'link-manager/link-manager.php' ) ) {
			if ( current_user_can( 'activate_plugins' ) ) {
				$activate_url = wp_nonce_url(
					self_admin_url( 'plugins.php?action=activate&plugin=link-manager/link-manager.php' ),
					'activate-plugin_link-manager/link-manager.php'
				);

wp_die(
					sprintf(
						/* translators: %s: A link to activate the Link Manager plugin. */
						__( 'Please activate the <a href="%s">Link Manager plugin</a> to use the link manager.' ),
						esc_url( $activate_url )
					)
				);
			}
		}
	}

wp_die( __( 'Sorry, you are not allowed to edit the links for this site.' ) );
}

Nama File / Folder	Size	Action
admin-filters.php	7.846KB	Edit File Delete File Rename
admin.php	3.543KB	Edit File Delete File Rename
ajax-actions.php	148.075KB	Edit File Delete File Rename
bookmark.php	11.45KB	Edit File Delete File Rename
class-automatic-upgrader-skin.php	3.577KB	Edit File Delete File Rename
class-bulk-plugin-upgrader-skin.php	2.529KB	Edit File Delete File Rename
class-bulk-theme-upgrader-skin.php	2.598KB	Edit File Delete File Rename
class-bulk-upgrader-skin.php	6.595KB	Edit File Delete File Rename
class-core-upgrader.php	14.835KB	Edit File Delete File Rename
class-custom-background.php	21.143KB	Edit File Delete File Rename
class-custom-image-header.php	48.141KB	Edit File Delete File Rename
class-file-upload-upgrader.php	4.065KB	Edit File Delete File Rename
class-ftp-pure.php	5.299KB	Edit File Delete File Rename
class-ftp-sockets.php	8.28KB	Edit File Delete File Rename
class-ftp.php	26.729KB	Edit File Delete File Rename
class-language-pack-upgrader-skin.php	2.803KB	Edit File Delete File Rename
class-language-pack-upgrader.php	15.196KB	Edit File Delete File Rename
class-pclzip.php	192.085KB	Edit File Delete File Rename
class-plugin-installer-skin.php	11.771KB	Edit File Delete File Rename
class-plugin-upgrader-skin.php	3.201KB	Edit File Delete File Rename
class-plugin-upgrader.php	22.698KB	Edit File Delete File Rename
class-theme-installer-skin.php	12.444KB	Edit File Delete File Rename
class-theme-upgrader-skin.php	4.078KB	Edit File Delete File Rename
class-theme-upgrader.php	26.076KB	Edit File Delete File Rename
class-walker-category-checklist.php	4.972KB	Edit File Delete File Rename
class-walker-nav-menu-checklist.php	5.496KB	Edit File Delete File Rename
class-walker-nav-menu-edit.php	13.848KB	Edit File Delete File Rename
class-wp-ajax-upgrader-skin.php	4.095KB	Edit File Delete File Rename
class-wp-application-passwords-list-table.php	6.786KB	Edit File Delete File Rename
class-wp-automatic-updater.php	60.451KB	Edit File Delete File Rename
class-wp-comments-list-table.php	32.281KB	Edit File Delete File Rename
class-wp-community-events.php	18.329KB	Edit File Delete File Rename
class-wp-debug-data.php	65.058KB	Edit File Delete File Rename
class-wp-filesystem-base.php	23.838KB	Edit File Delete File Rename
class-wp-filesystem-direct.php	17.718KB	Edit File Delete File Rename
class-wp-filesystem-ftpext.php	22.56KB	Edit File Delete File Rename
class-wp-filesystem-ftpsockets.php	18.046KB	Edit File Delete File Rename
class-wp-filesystem-ssh2.php	22.764KB	Edit File Delete File Rename
class-wp-importer.php	7.323KB	Edit File Delete File Rename
class-wp-internal-pointers.php	4.47KB	Edit File Delete File Rename
class-wp-links-list-table.php	9.024KB	Edit File Delete File Rename
class-wp-list-table-compat.php	1.462KB	Edit File Delete File Rename
class-wp-list-table.php	51.666KB	Edit File Delete File Rename
class-wp-media-list-table.php	25.292KB	Edit File Delete File Rename
class-wp-ms-sites-list-table.php	21.503KB	Edit File Delete File Rename
class-wp-ms-themes-list-table.php	27.771KB	Edit File Delete File Rename
class-wp-ms-users-list-table.php	15.351KB	Edit File Delete File Rename
class-wp-plugin-install-list-table.php	24.205KB	Edit File Delete File Rename
class-wp-plugins-list-table.php	56.432KB	Edit File Delete File Rename
class-wp-post-comments-list-table.php	1.419KB	Edit File Delete File Rename
class-wp-posts-list-table.php	62.711KB	Edit File Delete File Rename
class-wp-privacy-data-export-requests-list-table.php	5.433KB	Edit File Delete File Rename
class-wp-privacy-data-removal-requests-list-table.php	5.581KB	Edit File Delete File Rename
class-wp-privacy-policy-content.php	31.861KB	Edit File Delete File Rename
class-wp-privacy-requests-table.php	14.058KB	Edit File Delete File Rename
class-wp-screen.php	36.452KB	Edit File Delete File Rename
class-wp-site-health-auto-updates.php	14.001KB	Edit File Delete File Rename
class-wp-site-health.php	119.494KB	Edit File Delete File Rename
class-wp-site-icon.php	6.264KB	Edit File Delete File Rename
class-wp-terms-list-table.php	20.686KB	Edit File Delete File Rename
class-wp-theme-install-list-table.php	15.233KB	Edit File Delete File Rename
class-wp-themes-list-table.php	10.106KB	Edit File Delete File Rename
class-wp-upgrader-skin.php	6.943KB	Edit File Delete File Rename
class-wp-upgrader-skins.php	1.442KB	Edit File Delete File Rename
class-wp-upgrader.php	46.884KB	Edit File Delete File Rename
class-wp-users-list-table.php	18.611KB	Edit File Delete File Rename
comment.php	5.978KB	Edit File Delete File Rename
continents-cities.php	20.059KB	Edit File Delete File Rename
credits.php	5.732KB	Edit File Delete File Rename
dashboard.php	68.076KB	Edit File Delete File Rename
deprecated.php	40.797KB	Edit File Delete File Rename
edit-tag-messages.php	1.443KB	Edit File Delete File Rename
export.php	24.966KB	Edit File Delete File Rename
file.php	95.868KB	Edit File Delete File Rename
image-edit.php	42.854KB	Edit File Delete File Rename
image.php	41.664KB	Edit File Delete File Rename
import.php	6.462KB	Edit File Delete File Rename
list-table.php	3.713KB	Edit File Delete File Rename
media.php	116.317KB	Edit File Delete File Rename
menu.php	9.393KB	Edit File Delete File Rename
meta-boxes.php	64.527KB	Edit File Delete File Rename
misc.php	44.71KB	Edit File Delete File Rename
ms-admin-filters.php	1.266KB	Edit File Delete File Rename
ms-deprecated.php	3.682KB	Edit File Delete File Rename
ms.php	33.514KB	Edit File Delete File Rename
nav-menu.php	47.892KB	Edit File Delete File Rename
network.php	26.363KB	Edit File Delete File Rename
noop.php	1.121KB	Edit File Delete File Rename
options.php	4.151KB	Edit File Delete File Rename
plugin-install.php	38.549KB	Edit File Delete File Rename
plugin.php	90.747KB	Edit File Delete File Rename
post.php	80.276KB	Edit File Delete File Rename
privacy-tools.php	32.678KB	Edit File Delete File Rename
revision.php	16.179KB	Edit File Delete File Rename
schema.php	41.862KB	Edit File Delete File Rename
screen.php	6.229KB	Edit File Delete File Rename
taxonomy.php	8.227KB	Edit File Delete File Rename
template.php	96.22KB	Edit File Delete File Rename
theme-install.php	6.826KB	Edit File Delete File Rename
theme.php	46.623KB	Edit File Delete File Rename
translation-install.php	10.815KB	Edit File Delete File Rename
update-core.php	68.502KB	Edit File Delete File Rename
update.php	33.63KB	Edit File Delete File Rename
upgrade.php	112.091KB	Edit File Delete File Rename
user.php	22.98KB	Edit File Delete File Rename
widgets.php	10.656KB	Edit File Delete File Rename