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tl-admin.php
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tl-admin.php
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<?php
/**
* Admin class
*
* @package The_Loops
* @since 0.1
*/
// Exit if accessed directly
if ( ! defined( 'ABSPATH' ) )
exit;
if ( ! class_exists( 'TL_Admin' ) ) :
class TL_Admin {
/**
* Admin loader
*
* @package The_Loops
* @since 0.1
*/
public static function init() {
add_action( 'add_meta_boxes', array( __CLASS__, 'add_meta_boxes' ) );
add_action( 'admin_enqueue_scripts', array( __CLASS__, 'enqueue_scripts' ) );
add_action( 'admin_menu', array( __CLASS__, 'remove_publish_meta_box' ) );
add_action( 'before_wp_tiny_mce', array( __CLASS__, 'loop_list_script' ) );
add_action( 'dbx_post_sidebar', array( __CLASS__, 'loop_save_button' ) );
add_action( 'save_post', array( __CLASS__, 'save_loop' ), 10, 2 );
add_action( 'submitpost_box', array( __CLASS__, 'loop_type_tabs' ) );
add_filter( 'bulk_actions-edit-tl_loop', array( __CLASS__, 'remove_bulk_edit' ) );
add_filter( 'get_user_option_closedpostboxes_tl_loop', array( __CLASS__, 'closed_meta_boxes' ) );
add_filter( 'mce_buttons', array( __CLASS__, 'add_editor_button' ) );
add_filter( 'mce_external_plugins', array( __CLASS__, 'add_editor_plugin' ) );
add_filter( 'post_row_actions', array( __CLASS__, 'remove_quick_edit' ), 10, 2 );
add_filter( 'post_updated_messages', array( __CLASS__, 'loop_updated_messages' ) );
add_filter( 'screen_layout_columns', array( __CLASS__, 'loop_screen_layout_columns' ), 10, 2 );
add_filter( 'script_loader_src', array( __CLASS__, 'disable_autosave' ), 10, 2 );
}
/**
* Disable autosave on the loop edit screen by removing the src for the autosave script tag
*
* @package The_Loops
* @since 0.3
*/
public static function disable_autosave( $src, $handle ) {
if( 'autosave' == $handle && 'tl_loop' == get_current_screen()->id )
return '';
return $src;
}
/**
* Add custom save button to the loop edit screen
*
* @package The_Loops
* @since 0.1
*/
public static function loop_save_button() {
if ( 'tl_loop' != get_current_screen()->id )
return;
submit_button( __( 'Save Loop' ), 'primary', 'publish', false, array( 'tabindex' => '5', 'accesskey' => 'p' ) );
}
/**
* Enqueue script and style
*
* @package The_Loops
* @since 0.1
*/
public static function enqueue_scripts() {
global $the_loops;
if ( 'tl_loop' != get_current_screen()->id )
return;
$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '.dev' : '';
wp_enqueue_script( 'jquery-ui-datepicker' );
wp_enqueue_script( 'tl-jquery-tagsinput', "{$the_loops->plugin_url}js/jquery-tagsinput$suffix.js", array( 'jquery' ), '20120213' );
wp_enqueue_script( 'the-loops', "{$the_loops->plugin_url}js/script$suffix.js", array( 'jquery-ui-datepicker', 'tl-jquery-tagsinput' ), '20120215' );
$l10n = array(
'addAValue' => __( 'add a value' ),
);
wp_localize_script( 'the-loops', 'tlLoops', $l10n );
if ( 'classic' == get_user_option( 'admin_color') )
wp_enqueue_style ( 'jquery-ui-css', "{$the_loops->plugin_url}css/jquery-ui-classic$suffix.css", null, '20120211' );
else
wp_enqueue_style ( 'jquery-ui-css', "{$the_loops->plugin_url}css/jquery-ui-fresh$suffix.css", null, '20120211' );
wp_enqueue_style( 'the-loops', "{$the_loops->plugin_url}css/style$suffix.css", null, '20120213' );
}
/**
* Hide the screen options from the loop edit screen
*
* @package The_Loops
* @since 0.1
*/
public static function loop_screen_layout_columns( $columns, $screen_id ) {
if ( 'tl_loop' == $screen_id )
add_screen_option( 'layout_columns', array( 'max' => 1, 'default' => 1 ) );
return $columns;
}
/**
* Display tabs to choose the loop type
* @package The_Loops
* @since 0.4
*/
public static function loop_type_tabs() {
global $post_ID;
if ( 'tl_loop' != get_current_screen()->id )
return;
$objects = isset( $_GET['tl_objects'] ) ? $_GET['tl_objects'] : tl_get_loop_object_type( $post_ID );
?>
<h3 class="nav-tab-wrapper">
<?php $active_class = 'posts' == $objects ? ' nav-tab-active' : ''; ?>
<a href="<?php echo add_query_arg( 'tl_objects', 'posts' ); ?>" class="nav-tab<?php echo $active_class; ?>"><?php _e( 'Posts', 'the-loops' ); ?></a>
<?php $active_class = 'users' == $objects ? ' nav-tab-active' : ''; ?>
<a href="<?php echo add_query_arg( 'tl_objects', 'users' ); ?>" class="nav-tab<?php echo $active_class; ?>"><?php _e( 'Users', 'the-loops' ); ?></a>
</h3>
<input type="hidden" name="tl_objects" id="tl_objects" value="<?php echo $objects; ?>" />
<?php
wp_nonce_field( 'tl_edit_loop', '_tlnonce' );
}
/**
* Add loop content metabox
*
* @package The_Loops
* @since 0.1
*/
public static function add_meta_boxes() {
global $the_loops;
include( "{$the_loops->plugin_dir}tl-meta-boxes.php" );
TL_Meta_Boxes::init();
}
/**
* Define default closed metaboxes
*
* @package The_Loops
* @since 0.3
*/
public static function closed_meta_boxes( $closed ) {
if ( false === $closed ) {
$closed = array(
'tl_postsotherdiv', 'tl_postsdatediv', 'tl_postsorderpaginationdiv',
'tl_usersotherdiv', 'tl_usersorderpaginationdiv',
'tl_customfielddiv', 'tl_taxonomydiv'
);
}
return $closed;
}
/**
* Remove publish metabox from the loop edit screen
*
* @package The_Loops
* @since 0.1
*/
public static function remove_publish_meta_box() {
remove_meta_box( 'submitdiv', 'tl_loop', 'side' );
}
/**
* Save loop details
*
* @package The_Loops
* @since 0.1
*/
public static function save_loop( $post_id, $post ) {
if ( 'tl_loop' !== $post->post_type )
return;
if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE )
return;
if ( empty( $_POST ) || ! wp_verify_nonce( $_POST['_tlnonce'], 'tl_edit_loop' ) )
return;
if ( ! current_user_can( 'edit_post', $post_id ) )
return;
$data = stripslashes_deep( $_POST['loop'] );
// remove data added by template tables
if ( ! empty( $data['taxonomies'] ) )
array_pop( $data['taxonomies'] );
if ( ! empty( $data['custom_fields'] ) )
array_pop( $data['custom_fields'] );
update_post_meta( $post_id, '_tl_loop_parameters', $data );
update_post_meta( $post_id, '_tl_loop_object_type', $_POST['tl_objects'] );
}
/**
* Messages displayed when a loop is updated.
*
* @package The_Loops
* @since 0.1
*/
public static function loop_updated_messages( $messages ) {
global $post, $post_ID;
$messages['tl_loop'] = array(
1 => sprintf( __( 'Loop updated.' ), esc_url( get_permalink( $post_ID ) ) ),
4 => __( 'Loop updated.'),
6 => sprintf( __( 'Loop published.' ), esc_url( get_permalink( $post_ID ) ) ),
7 => __( 'Loop saved.' )
);
return $messages;
}
/**
* Remove quick edit
*
* @package The_Loops
* @since 0.3
*/
public static function remove_quick_edit( $actions, $post ) {
if( 'tl_loop' == $post->post_type )
unset( $actions['inline hide-if-no-js'] );
return $actions;
}
/**
* Remove bulk edit
*
* @package The_Loops
* @since 0.3
*/
public static function remove_bulk_edit( $actions ) {
if ( isset( $actions['edit'] ) )
unset( $actions['edit'] );
return $actions;
}
/**
* Add button to the tinymce editor
*
* @package The_Loops
* @since 0.3
*/
public static function add_editor_button( $buttons ) {
array_push( $buttons, 'separator', 'the_loops_selector' );
return $buttons;
}
/**
* Add the tinymce plugin
*
* @package The_Loops
* @since 0.3
*/
public static function add_editor_plugin( $plugins ) {
global $the_loops;
$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '.dev' : '';
$plugins['the_loops_selector'] = "{$the_loops->plugin_url}js/editor-plugin$suffix.js";
return $plugins;
}
/**
* Print loops list in javascript for use in the editor
*
* @package The_Loops
* @since 0.3
*/
public static function loop_list_script() {
$loops = tl_get_loops();
$loop_list = array();
foreach ( $loops as $loop ) {
$loop_list[] = array(
'id' => $loop->ID,
'name' => $loop->post_title
);
}
$loop_list = json_encode( array(
'title' => __( 'Insert loop' ),
'loops' => $loop_list
) );
?>
<script type='text/javascript'>
/* <![CDATA[ */
var tlLoopList = <?php echo $loop_list; ?>;
/* ]]> */
</script>
<?php
}
}
endif;
/**
* Setup admin
*
* @package The_Loops
* @since 0.1
*/
function tl_admin() {
TL_Admin::init();
}
add_action ( 'init', 'tl_admin' );