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First commit of attached post relationship label option - adds input … #39

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First commit of attached post relationship label option - adds input … #39

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5 changes: 5 additions & 0 deletions css/attached-posts-admin.css
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Original file line number Diff line number Diff line change
Expand Up @@ -111,3 +111,8 @@ ul.hide-selected li.added{
color: #999;
margin: .2em -.2em 0 1px;
}

.attached-wrap .attached.connected li input{
display: block;
width: 60%;
}
1 change: 1 addition & 0 deletions example-field-setup.php
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Expand Up @@ -33,6 +33,7 @@ function cmb2_attached_posts_field_metaboxes_example() {
'type' => 'custom_attached_posts',
'options' => array(
'show_thumbnails' => true, // Show thumbnails on the left
//'show_relation' => true, // Show a text box for attached post relationship
'filter_boxes' => true, // Show a text box for filtering the results
'query_args' => array(
'posts_per_page' => 10,
Expand Down
64 changes: 56 additions & 8 deletions init.php
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Expand Up @@ -10,7 +10,7 @@ class WDS_CMB2_Attached_Posts_Field {
const VERSION = CMB2_ATTACHED_POSTS_FIELD_VERSION;

/**
* @var WDS_CMB2_Attached_Posts_Field
* @var WDS_CMB2_Attached_Posts_Field
*/
protected static $single_instance = null;

Expand All @@ -29,6 +29,14 @@ class WDS_CMB2_Attached_Posts_Field {
*/
protected $do_type_label = false;

/**
* If show_relation option active relationship meta key and meta key suffic
*
* @var string
*/
protected $relation_key;
protected $meta_key_suffix = '_relation';

/**
* Creates or returns an instance of this class.
* @since 0.1.0
Expand All @@ -47,6 +55,7 @@ public static function get_instance() {
*/
protected function __construct() {
add_action( 'cmb2_render_custom_attached_posts', array( $this, 'render' ), 10, 5 );
add_action( 'cmb2_save_field', array( $this, 'attached_posts_relation_meta' ), 10, 4 );
add_action( 'cmb2_sanitize_custom_attached_posts', array( $this, 'sanitize' ), 10, 2 );
add_action( 'cmb2_attached_posts_field_add_find_posts_div', array( $this, 'add_find_posts_div' ) );
add_action( 'cmb2_after_init', array( $this, 'ajax_find_posts' ) );
Expand Down Expand Up @@ -143,12 +152,13 @@ public function render( $field, $escaped_value, $object_id, $object_type, $field
// Set .has_thumbnail
$has_thumbnail = $this->field->options( 'show_thumbnails' ) ? ' has-thumbnails' : '';
$hide_selected = $this->field->options( 'hide_selected' ) ? ' hide-selected' : '';
$has_relation = $this->field->options( 'show_relation' ) ? ' has-relation' : '';

if ( $filter_boxes ) {
printf( $filter_boxes, 'available-search' );
}

echo '<ul class="retrieved connected' . $has_thumbnail . $hide_selected . '">';
echo '<ul class="retrieved connected' . $has_thumbnail . $hide_selected . $has_relation . '">';

// Loop through our posts as list items
$this->display_retrieved( $objects, $attached );
Expand Down Expand Up @@ -184,7 +194,7 @@ public function render( $field, $escaped_value, $object_id, $object_type, $field
printf( $filter_boxes, 'attached-search' );
}

echo '<ul class="attached connected', $has_thumbnail ,'">';
echo '<ul class="attached connected', $has_thumbnail . $has_relation ,'">';

// If we have any ids saved already, display them
$ids = $this->display_attached( $attached );
Expand Down Expand Up @@ -261,11 +271,11 @@ protected function display_attached( $attached ) {
if ( empty( $object ) ) {
continue;
}

$input = $this->get_object_input( $object, $id );
// Set our zebra stripes
$class = ++$count % 2 == 0 ? 'even' : 'odd';

$this->list_item( $object, $class, 'dashicons-minus' );
$this->list_item( $object, $class, 'dashicons-minus', $input );
$ids[ $id ] = $id;
}

Expand All @@ -283,17 +293,18 @@ protected function display_attached( $attached ) {
*
* @return void
*/
public function list_item( $object, $li_class, $icon_class = 'dashicons-plus' ) {
public function list_item( $object, $li_class, $icon_class = 'dashicons-plus', $input = '' ) {
// Build our list item
printf(
'<li data-id="%1$d" class="%2$s" target="_blank">%3$s<a title="' . __( 'Edit' ) . '" href="%4$s">%5$s</a>%6$s<span class="dashicons %7$s add-remove"></span></li>',
'<li data-id="%1$d" class="%2$s" target="_blank">%3$s<a title="' . __( 'Edit' ) . '" href="%4$s">%5$s</a>%6$s<span class="dashicons %7$s add-remove"></span>%8$s</li>',
$this->get_id( $object ),
$li_class,
$this->get_thumb( $object ),
$this->get_edit_link( $object ),
$this->get_title( $object ),
$this->get_object_label( $object ),
$icon_class
$icon_class,
$input
);
}

Expand Down Expand Up @@ -332,6 +343,27 @@ public function get_id( $object ) {
return $object->ID;
}

/**
* Get input for the object.
*
* @since 1.2.4
*
* @param mixed $object Post or User
*
* @return string The object edit link.
*/
public function get_object_input( $object, $id ) {
if ( $this->field->options( 'show_relation' ) ) {
$this->relation_key = $this->field->args['id'] . $this->meta_key_suffix;
$value = get_post_meta( get_the_ID(), $this->relation_key, true);
return '<input
type="text"
name="' . $this->relation_key . '['. $id .']"
class="' . $this->relation_key . '"
value="'. ( isset( $value[ $id ]) ? $value[ $id ] : '' ) .'" />';
}
}

/**
* Get title for the object.
*
Expand Down Expand Up @@ -610,5 +642,21 @@ public function maybe_callback( $query, $post_args ) {
}
}

public function attached_posts_relation_meta( $field_id, $updated, $action, $field ) {
if ( $field->args['type'] != 'custom_attached_posts' && !isset( $field->args['options']['show_relation'] ) ) {
return;
}
if ( !$field->args['options']['show_relation'] ) {
return;
}
$this->relation_key = $field->args['id'] . $this->meta_key_suffix;
$labels = $field->data_to_save[ $this->relation_key ];
if ( !empty($labels) ) {
update_post_meta( $field->object_id, $this->relation_key, $labels );
}else{
delete_post_meta( $field->object_id, $this->relation_key );
}
}

}
WDS_CMB2_Attached_Posts_Field::get_instance();
10 changes: 8 additions & 2 deletions js/attached-posts.js
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Original file line number Diff line number Diff line change
Expand Up @@ -86,6 +86,7 @@ window.CMBAP = window.CMBAP || {};
app.moveRowToAttached = function( $li ) {
var itemID = $li.data( 'id' );
var $wrap = $li.parents( '.attached-posts-wrap' );
var fieldname = $wrap.data( 'fieldname' );

if ( $li.hasClass( 'added' ) ) {
return;
Expand All @@ -100,8 +101,13 @@ window.CMBAP = window.CMBAP || {};
$li.addClass( 'added' );

// Add the item to the right list
$wrap.find( '.attached' ).append( $li.clone() );

$wrap.find( '.attached' ).append( function(){
return $( this ).closest( 'ul' ).hasClass( 'has-relation' ) ? $li.clone().append( $( '<input>' ).attr({
type: "text",
name: fieldname + '_relation['+ itemID + ']',
class: fieldname + '_relation"'
}) ) : $li.clone();
});
app.resetAttachedListItems( $wrap );
};

Expand Down