| Current File : /home/kelaby89/abl.academy/wp-content/themes/eduma/inc/libs/Tax-meta-class/Tax-meta-class.php |
<?php
/**
* Tax Meta Class
*
* The Tax Meta Class is used by including it in your plugin r theme files and using its methods to
* Add meta fields for WordPress Taxonomies (categories,tags and custom taxonomies). It is meant to be very simple and
* straightforward.
*
* This class is derived from My-Meta-Box (https://github.com/bainternet/My-Meta-Box script) which is
* a class for creating custom meta boxes for WordPress.
*
* @version 2.1.0
* @copyright 2012-2015 Ohad Raz
* @author Ohad Raz (email: [email protected])
* @link http://en.bainternet.info
*
* @license GNU General Public LIcense v3.0 - license.txt
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* @package Tax Meta Class
* @deprecated replace_insert_to_post_text() @since 1.8.3
*
*/
if ( ! class_exists( 'Tax_Meta_Class' ) ) :
/*
* All Types Meta Box class.
*
* @package All Types Meta Box
* @since 1.0
*
*/
class Tax_Meta_Class {
/*
* Holds meta box object
*
* @var object
* @access protected
*/
protected $_meta_box;
/*
* Holds meta box fields.
*
* @var array
* @access protected
*/
protected $_prefix;
/*
* Holds Prefix for meta box fields.
*
* @var array
* @access protected
*/
protected $_fields;
/*
* Use local images.
*
* @var bool
* @access protected
*/
protected $_Local_images;
/*
* What form is this? edit or new term.
*
* @var string
* @access protected
* $since 1.0
*/
protected $_form_type;
/*
* SelfPath to allow themes as well as plugins.
*
* @var string
* @access protected
* $since 1.0
*/
protected $SelfPath;
/*
* Constructor
*
* @since 1.0
* @access public
*
* @param array $meta_box
*/
public function __construct( $meta_box ) {
// If we are not in admin area exit.
if ( ! is_admin() ) {
return;
}
// Assign meta box values to local variables and add it's missed values.
$this->_meta_box = $meta_box;
$this->_prefix = ( isset( $meta_box['prefix'] ) ) ? $meta_box['prefix'] : '';
$this->_fields = $this->_meta_box['fields'];
$this->_Local_images = ( isset( $meta_box['local_images'] ) ) ? true : false;
$this->add_missed_values();
if ( isset( $meta_box['use_with_theme'] ) ) {
if ( $meta_box['use_with_theme'] === true ) {
$this->SelfPath = get_template_directory_uri() . '/Tax-meta-class';
} elseif ( $meta_box['use_with_theme'] === false ) {
$this->SelfPath = plugins_url( 'Tax-meta-class', plugin_basename( dirname( __FILE__ ) ) );
} else {
$this->SelfPath = $meta_box['use_with_theme'];
}
} else {
$this->SelfPath = plugins_url( 'Tax-meta-class', plugin_basename( dirname( __FILE__ ) ) );
}
// Add Actions
add_action( 'admin_init', array( $this, 'add' ) );
// Load common js, css files
// Must enqueue for all pages as we need js for the media upload, too.
add_action( 'admin_print_styles', array( $this, 'load_scripts_styles' ) );
//overwrite insert into post button
//delete term meta on term deletion
add_action( 'delete_term', array( $this, 'delete_taxonomy_metadata' ), 10, 2 );
}
/*
* Load all Javascript and CSS
*
* @since 1.0
* @access public
*/
public function load_scripts_styles() {
// Get Plugin Path
$plugin_path = $this->SelfPath;
//only load styles and js when needed
/*
* since 1.0
*/
$taxnow = isset( $_REQUEST['taxonomy'] ) ? $_REQUEST['taxonomy'] : '';
if ( in_array( $taxnow, $this->_meta_box['pages'] ) ) {
// Check for special fields and add needed actions for them.
$this->check_field_upload();
$this->check_field_color();
$this->check_field_date();
$this->check_field_time();
// Enqueue Meta Box Style
wp_enqueue_style( 'tax-meta-clss', $plugin_path . '/css/Tax-meta-class.css', 1.2 );
// Enqueue Meta Box Scripts
wp_enqueue_script( 'tax-meta-clss', $plugin_path . '/js/tax-meta-clss.min.js', array( 'jquery' ), '1.2', true );
}
}
/*
* Check the Field Upload, Add needed Actions
*
* @since 1.0
* @access public
*/
public function check_field_upload() {
// Check if the field is an image or file. If not, return.
if ( ! $this->has_field( 'image' ) && ! $this->has_field( 'file' ) ) {
return;
}
// Make upload feature work event when custom post type doesn't support 'editor'
wp_enqueue_script( 'jquery-ui-core' );
wp_enqueue_script( 'jquery-ui-sortable' );
}
/*
* Check Field Color
*
* @since 1.0
* @access public
*/
public function check_field_color() {
if ( $this->has_field( 'color' ) && $this->is_edit_page() ) {
// Enqueu built-in script and style for color picker.
wp_enqueue_style( 'wp-color-picker' );
wp_enqueue_script( 'wp-color-picker' );
}
}
/*
* Check Field Date
*
* @since 1.0
* @access public
*/
public function check_field_date() {
if ( $this->has_field( 'date' ) && $this->is_edit_page() ) {
// Enqueu JQuery UI, use proper version.
$this->enqueue_jqueryui();
}
}
/*
* Check Field Time
*
* @since 1.0
* @access public
*/
public function check_field_time() {
if ( $this->has_field( 'time' ) && $this->is_edit_page() ) {
// Enqueu JQuery UI, use proper version.
$this->enqueue_jqueryui();
wp_enqueue_script( 'at-timepicker', '//cdnjs.cloudflare.com/ajax/libs/jquery-ui-timepicker-addon/1.4.5/jquery-ui-timepicker-addon.min.js', array( 'tmc-jquery-ui' ), false, true );
}
}
/*
* Add Meta Box for multiple post types.
*
* @since 1.0
* @access public
*/
public function add() {
// Loop through array
foreach ( $this->_meta_box['pages'] as $page ) {
//add fields to edit form
add_action( $page . '_edit_form_fields', array( $this, 'show_edit_form' ) );
//add fields to add new form
add_action( $page . '_add_form_fields', array( $this, 'show_new_form' ) );
// this saves the edit fields
add_action( 'edited_' . $page, array( $this, 'save' ), 10, 2 );
// this saves the add fields
add_action( 'created_' . $page, array( $this, 'save' ), 10, 2 );
}
// Delete all attachments when delete custom post type.
add_action( 'wp_ajax_at_delete_file', array( $this, 'delete_file' ) );
add_action( 'wp_ajax_at_reorder_images', array( $this, 'reorder_images' ) );
// Delete file via Ajax
add_action( 'wp_ajax_at_delete_mupload', array( $this, 'wp_ajax_delete_image' ) );
}
/*
* Callback function to show fields on add new taxonomy term form.
*
* @since 1.0
* @access public
*/
public function show_new_form( $term_id ) {
$this->_form_type = 'new';
add_action( 'admin_footer', array( $this, 'footer_js' ) );
$this->show( $term_id );
}
/*
* Callback function to show fields on term edit form.
*
* @since 1.0
* @access public
*/
public function show_edit_form( $term_id ) {
$this->_form_type = 'edit';
$this->show( $term_id );
}
/*
* Callback function to show fields in meta box.
*
* @since 1.0
* @access public
*/
public function show( $term_id ) {
$term_id = is_object( $term_id ) ? $term_id->term_id : $term_id;
wp_nonce_field( basename( __FILE__ ), 'tax_meta_class_nonce' );
foreach ( $this->_fields as $field ) {
$multiple = isset( $field['multiple'] ) ? $field['multiple'] : false;
$name = $field['id'];
//wordpress 4.4 term meta support
if ( function_exists( 'get_term_meta' ) ) {
$meta = get_term_meta( $term_id, $name, ! $multiple );
} else {
$meta = $this->get_tax_meta( $term_id, $name, ! $multiple );
}
$meta = ( $meta !== '' ) ? $meta : ( isset( $field['std'] ) ? $field['std'] : '' );
if ( 'image' != $field['type'] && $field['type'] != 'repeater' ) {
$meta = is_array( $meta ) ? array_map( 'esc_attr', $meta ) : esc_attr( $meta );
}
echo '<tr class="form-field">';
// Call Separated methods for displaying each type of field.
call_user_func( array(
$this,
'show_field_' . $field['type']
), $field, is_array( $meta ) ? $meta : stripslashes( $meta ) );
echo '</tr>';
}
echo '</table>';
}
/*
* Show Repeater Fields.
*
* @param string $field
* @param string $meta
*
* @since 1.0
* @access public
*/
public function show_field_repeater( $field, $meta ) {
// Get Plugin Path
$plugin_path = $this->SelfPath;
$this->show_field_begin( $field, $meta );
echo "<div class='at-repeat' id='{$field['id']}'>";
$c = 0;
if ( count( $meta ) > 0 && is_array( $meta ) ) {
foreach ( $meta as $me ) {
//for labling toggles
$mmm = isset( $me[ $field['fields'][0]['id'] ] ) ? $me[ $field['fields'][0]['id'] ] : "";
echo '<div class="at-repater-block">' . $mmm . '<br/><table class="repeater-table" style="display: none;">';
if ( $field['inline'] ) {
echo '<tr class="at-inline" VALIGN="top">';
}
foreach ( $field['fields'] as $f ) {
//reset var $id for repeater
$id = '';
$id = $field['id'] . '[' . $c . '][' . $f['id'] . ']';
$m = isset( $me[ $f['id'] ] ) ? $me[ $f['id'] ] : '';
$m = ( $m !== '' ) ? $m : $f['std'];
if ( 'image' != $f['type'] && $f['type'] != 'repeater' ) {
$m = is_array( $m ) ? array_map( 'esc_attr', $m ) : esc_attr( $m );
}
//set new id for field in array format
$f['id'] = $id;
if ( ! $field['inline'] ) {
echo '<tr>';
}
if ( $f['type'] == 'wysiwyg' ) {
call_user_func( array(
$this,
'show_field_' . $f['type']
), $f, is_array( $m ) ? $m : stripslashes( $m ), true );
} else {
call_user_func( array(
$this,
'show_field_' . $f['type']
), $f, is_array( $m ) ? $m : stripslashes( $m ) );
}
if ( ! $field['inline'] ) {
echo '</tr>';
}
}
if ( $field['inline'] ) {
echo '</tr>';
}
echo '</table>
<span class="at-re-toggle"><img src="';
if ( $this->_Local_images ) {
echo $plugin_path . '/images/edit.png';
} else {
echo 'http://i.imgur.com/ka0E2.png';
}
echo '" alt="Edit" title="Edit"/></span>
<img src="';
if ( $this->_Local_images ) {
echo $plugin_path . '/images/remove.png';
} else {
echo 'http://i.imgur.com/g8Duj.png';
}
echo '" alt="' . __( 'Remove', 'eduma' ) . '" title="' . __( 'Remove', 'eduma' ) . '" id="remove-' . $field['id'] . '"></div>';
$c = $c + 1;
}
$this->show_field_end( $field, $meta );
}
echo '<img src="';
if ( $this->_Local_images ) {
echo $plugin_path . '/images/add.png';
} else {
echo 'http://i.imgur.com/w5Tuc.png';
}
echo '" alt="' . __( 'Add', 'eduma' ) . '" title="' . __( 'Add', 'eduma' ) . '" id="add-' . $field['id'] . '"><br/></div>';
//create all fields once more for js function and catch with object buffer
ob_start();
echo '<div class="at-repater-block"><table class="repeater-table">';
if ( $field['inline'] ) {
echo '<tr class="at-inline" VALIGN="top">';
}
foreach ( $field['fields'] as $f ) {
//reset var $id for repeater
$id = '';
$id = $field['id'] . '[CurrentCounter][' . $f['id'] . ']';
$f['id'] = $id;
if ( ! $field['inline'] ) {
echo '<tr>';
}
if ( $f['type'] == 'wysiwyg' ) {
call_user_func( array( $this, 'show_field_' . $f['type'] ), $f, '', true );
} else {
call_user_func( array( $this, 'show_field_' . $f['type'] ), $f, '' );
}
if ( ! $field['inline'] ) {
echo '</tr>';
}
}
if ( $field['inline'] ) {
echo '</tr>';
}
echo '</table><img src="';
if ( $this->_Local_images ) {
echo $plugin_path . '/images/remove.png';
} else {
echo 'http://i.imgur.com/g8Duj.png';
}
echo '" alt="' . __( 'Remove', 'eduma' ) . '" title="' . __( 'Remove', 'eduma' ) . '" id="remove-' . $field['id'] . '"></div>';
$counter = 'countadd_' . $field['id'];
$js_code = ob_get_clean();
$js_code = str_replace( "\n", "", $js_code );
$js_code = str_replace( "\r", "", $js_code );
$js_code = str_replace( "'", "\"", $js_code );
$js_code = str_replace( "CurrentCounter", "' + " . $counter . " + '", $js_code );
echo '<script>
jQuery(document).ready(function() {
var ' . $counter . ' = ' . $c . ';
jQuery("#add-' . $field['id'] . '").on(\'click\', function() {
' . $counter . ' = ' . $counter . ' + 1;
jQuery(this).before(\'' . $js_code . '\');
update_repeater_fields();
});
jQuery("#remove-' . $field['id'] . '").on(\'click\', function() {
jQuery(this).parent().remove();
});
});
</script>';
echo '<br/><style>
.at-inline{line-height: 1 !important;}
.at-inline .at-field{border: 0px !important;}
.at-inline .at-label{margin: 0 0 1px !important;}
.at-inline .at-text{width: 70px;}
.at-inline .at-textarea{width: 100px; height: 75px;}
.at-repater-block{background-color: #FFFFFF;border: 1px solid;margin: 2px;}
</style>';
$this->show_field_end( $field, $meta );
}
/*
* Begin Field.
*
* @param string $field
* @param string $meta
*
* @since 1.0
* @access public
*/
public function show_field_begin( $field, $meta ) {
if ( isset( $field['group'] ) ) {
if ( $field['group'] == "start" ) {
echo "<td class='at-field'>";
}
} else {
if ( $this->_form_type == 'edit' ) {
echo '<th valign="top" scope="row">';
} else {
echo '<td><div class="form-field">';
}
}
if ( $field['name'] != '' || $field['name'] != false ) {
//echo "<div class='at-label'>";
echo "<label for='{$field['id']}'>{$field['name']}</label>";
//echo "</div>";
}
if ( $this->_form_type == 'edit' ) {
echo '</th><td>';
}
}
/*
* End Field.
*
* @param string $field
* @param string $meta
*
* @since 1.0
* @access public
*/
public function show_field_end( $field, $meta = null, $group = false ) {
if ( isset( $field['group'] ) ) {
if ( $group == 'end' ) {
if ( isset( $field['desc'] ) && $field['desc'] != '' ) {
echo "<p class='description'>{$field['desc']}</p></td>";
} else {
echo "</td>";
}
} else {
if ( isset( $field['desc'] ) && $field['desc'] != '' ) {
echo "<p class='description'>{$field['desc']}</p><br/>";
} else {
echo '<br/>';
}
}
} else {
if ( isset( $field['desc'] ) && $field['desc'] != '' ) {
echo "<p class='description'>{$field['desc']}</p>";
}
if ( $this->_form_type == 'edit' ) {
echo '</td>';
} else {
echo '</td></div>';
}
}
}
/*
* Show Field Text.
*
* @param string $field
* @param string $meta
*
* @since 1.0
* @access public
*/
public function show_field_text( $field, $meta ) {
$this->show_field_begin( $field, $meta );
echo "<input type='text' class='at-text' name='{$field['id']}' id='{$field['id']}' value='{$meta}' style='{$field['style']}' size='30' />";
$this->show_field_end( $field, $meta );
}
/*
* Show Field hidden.
*
* @param string $field
* @param string|mixed $meta
*
* @since 0.1.3
* @access public
*/
public function show_field_hidden( $field, $meta ) {
//$this->show_field_begin( $field, $meta );
echo "<input type='hidden' class='at-text' name='{$field['id']}' id='{$field['id']}' value='{$meta}'/>";
//$this->show_field_end( $field, $meta );
}
/*
* Show Field Paragraph.
*
* @param string $field
*
* @since 0.1.3
* @access public
*/
public function show_field_paragraph( $field ) {
//$this->show_field_begin( $field, $meta );
echo "<p style='{$field['style']}'>" . $field['value'] . "</p>";
//$this->show_field_end( $field, $meta );
}
/*
* Show Field Textarea.
*
* @param string $field
* @param string $meta
*
* @since 1.0
* @access public
*/
public function show_field_textarea( $field, $meta ) {
$this->show_field_begin( $field, $meta );
echo "<textarea class='at-textarea large-text' style='{$field['style']}' name='{$field['id']}' id='{$field['id']}' cols='60' rows='10'>{$meta}</textarea>";
$this->show_field_end( $field, $meta );
}
/*
* Show Field Select.
*
* @param string $field
* @param string $meta
*
* @since 1.0
* @access public
*/
public function show_field_select( $field, $meta ) {
if ( ! is_array( $meta ) ) {
$meta = (array) $meta;
}
$this->show_field_begin( $field, $meta );
echo "<select class='at-select' style='{$field['style']}' name='{$field['id']}" . ( $field['multiple'] ? "[]' id='{$field['id']}' multiple='multiple'" : "'" ) . ">";
foreach ( $field['options'] as $key => $value ) {
echo "<option value='{$key}'" . selected( in_array( $key, $meta ), true, false ) . ">{$value}</option>";
}
echo "</select>";
$this->show_field_end( $field, $meta );
}
/*
* Show Radio Field.
*
* @param string $field
* @param string $meta
*
* @since 1.0
* @access public
*/
public function show_field_radio( $field, $meta ) {
if ( ! is_array( $meta ) ) {
$meta = (array) $meta;
}
$this->show_field_begin( $field, $meta );
foreach ( $field['options'] as $key => $value ) {
echo "<input style='{$field['style']}' type='radio' class='at-radio' name='{$field['id']}' value='{$key}'" . checked( in_array( $key, $meta ), true, false ) . " /> <span class='at-radio-label'>{$value}</span>";
}
$this->show_field_end( $field, $meta );
}
/*
* Show Checkbox Field.
*
* @param string $field
* @param string $meta
*
* @since 1.0
* @access public
*/
public function show_field_checkbox( $field, $meta ) {
$this->show_field_begin( $field, $meta );
echo "<input type='checkbox' style='{$field['style']}' class='rw-checkbox' name='{$field['id']}' id='{$field['id']}'" . checked( ! empty( $meta ), true, false ) . " />";
$this->show_field_end( $field, $meta );
}
/*
* Show Wysiwig Field.
*
* @param string $field
* @param string $meta
*
* @since 1.0
* @access public
*/
public function show_field_wysiwyg( $field, $meta, $in_repeater = false ) {
$this->show_field_begin( $field, $meta );
// Add TinyMCE script for WP version < 3.3
global $wp_version;
if ( version_compare( $wp_version, '3.2.1' ) < 1 || $in_repeater ) {
echo "<textarea style='{$field['style']}' class='at-wysiwyg theEditor large-text' name='{$field['id']}' id='{$field['id']}' cols='60' rows='10'>{$meta}</textarea>";
} else {
// Use new wp_editor() since WP 3.3
wp_editor( stripslashes( html_entity_decode( $meta ) ), $field['id'], array( 'editor_class' => 'at-wysiwyg' ) );
}
$this->show_field_end( $field, $meta );
}
/*
* Show File Field.
*
* @param string $field
* @param string $meta
*
* @since 1.0
* @access public
*/
public function show_field_file( $field, $meta ) {
$this->show_field_begin( $field, $meta );
wp_enqueue_script( 'jquery-ui-sortable' );
wp_enqueue_media();
$std = isset( $field['std'] ) ? $field['std'] : array( 'id' => '', 'url' => '' );
$multiple = isset( $field['multiple'] ) ? $field['multiple'] : false;
$multiple = ( $multiple ) ? "multiFile '" : "";
$name = esc_attr( $field['id'] );
$value = isset( $meta['id'] ) ? $meta : $std;
$has_file = ( empty( $value['url'] ) ) ? false : true;
$type = isset( $field['mime_type'] ) ? $field['mime_type'] : '';
$ext = isset( $field['ext'] ) ? $field['ext'] : '';
$type = ( is_array( $type ) ? implode( "|", $type ) : $type );
$ext = ( is_array( $ext ) ? implode( "|", $ext ) : $ext );
$id = $field['id'];
$li = ( $has_file ) ? "<li><a href='{$value['url']}' target='_blank'>{$value['url']}</a></li>" : "";
echo "<span class='simplePanelfilePreview'><ul>{$li}</ul></span>";
echo "<input type='hidden' name='{$name}[id]' value='{$value['id']}'/>";
echo "<input type='hidden' name='{$name}[url]' value='{$value['url']}'/>";
if ( $has_file ) {
echo "<input type='button' class='{$multiple} button simplePanelfileUploadclear' id='{$id}' value='Remove File' data-mime_type='{$type}' data-ext='{$ext}'/>";
} else {
echo "<input type='button' class='{$multiple} button simplePanelfileUpload' id='{$id}' value='Upload File' data-mime_type='{$type}' data-ext='{$ext}'/>";
}
$this->show_field_end( $field, $meta );
}
/*
* Show Image Field.
*
* @param array $field
* @param array $meta
*
* @since 1.0
* @access public
*/
public function show_field_image( $field, $meta ) {
$this->show_field_begin( $field, $meta );
wp_enqueue_script( 'jquery-ui-sortable' );
wp_enqueue_media();
$std = ( isset( $field['std'] ) && $field['std'] != '' ) ? $field['std'] : array(
'id' => '',
'url' => ''
);
$name = esc_attr( $field['id'] );
$value = ( isset( $meta['id'] ) && $meta['id'] != '' ) ? $meta : $std;
//backwords capability
if ( ! isset( $value['url'] ) ) {
$value['url'] = '';
}
if ( ! isset( $value['id'] ) ) {
$value['id'] = '';
}
$value['url'] = isset( $value['src'] ) ? $value['src'] : $value['url'];
$has_image = empty( $value['url'] ) ? false : true;
$w = isset( $field['width'] ) ? $field['width'] : 'auto';
$h = isset( $field['height'] ) ? $field['height'] : 'auto';
$PreviewStyle = "style='width: $w; height: $h;" . ( ( ! $has_image ) ? "display: none;'" : "'" );
$id = $field['id'];
$multiple = isset( $field['multiple'] ) ? $field['multiple'] : false;
$multiple = ( $multiple ) ? "multiFile " : "";
echo "<span class='simplePanelImagePreview'><img {$PreviewStyle} src='{$value['url']}'><br/></span>";
echo "<input type='hidden' name='{$name}[id]' value='{$value['id']}'/>";
echo "<input type='hidden' name='{$name}[url]' value='{$value['url']}'/>";
if ( $has_image ) {
echo "<input class='{$multiple} button simplePanelimageUploadclear' id='{$id}' value='" . __( 'Remove Image' ) . "' type='button'/>";
} else {
echo "<input class='{$multiple} button simplePanelimageUpload' id='{$id}' value='" . __( 'Upload Image' ) . "' type='button'/>";
}
$this->show_field_end( $field, $meta );
}
/*
* Show Color Field.
*
* @param string $field
* @param string $meta
*
* @since 1.0
* @access public
*/
public function show_field_color( $field, $meta ) {
if ( empty( $meta ) ) {
$meta = '#';
}
$this->show_field_begin( $field, $meta );
echo '<input class="at-color" type="text" name="' . $field['id'] . '" value="' . esc_attr( $meta ) . '"/>';
$this->show_field_end( $field, $meta );
}
/*
* Show Checkbox List Field
*
* @param string $field
* @param string $meta
*
* @since 1.0
* @access public
*/
public function show_field_checkbox_list( $field, $meta ) {
if ( ! is_array( $meta ) ) {
$meta = (array) $meta;
}
$this->show_field_begin( $field, $meta );
$html = array();
foreach ( $field['options'] as $key => $value ) {
$html[] = "<input style='{$field['style']}' type='checkbox' class='at-checkbox_list' name='{$field['id']}[]' value='{$key}'" . checked( in_array( $key, $meta ), true, false ) . " /> {$value}";
}
echo implode( '<br />', $html );
$this->show_field_end( $field, $meta );
}
/*
* Show Date Field.
*
* @param string $field
* @param string $meta
*
* @since 1.0
* @access public
*/
public function show_field_date( $field, $meta ) {
$this->show_field_begin( $field, $meta );
echo "<input style='{$field['style']}' type='text' class='at-date' name='{$field['id']}' id='{$field['id']}' rel='{$field['format']}' value='{$meta}' size='30' />";
$this->show_field_end( $field, $meta );
}
/*
* Show time field.
*
* @param string $field
* @param string $meta
*
* @since 1.0
* @access public
*/
public function show_field_time( $field, $meta ) {
$this->show_field_begin( $field, $meta );
echo "<input style='{$field['style']}' type='text' class='at-time' name='{$field['id']}' id='{$field['id']}' rel='{$field['format']}' value='{$meta}' size='30' />";
$this->show_field_end( $field, $meta );
}
/*
* Show Posts field.
* used creating a posts/pages/custom types checkboxlist or a select dropdown
*
* @param string $field
* @param string $meta
*
* @since 1.0
* @access public
*/
public function show_field_posts( $field, $meta ) {
global $post;
if ( ! is_array( $meta ) ) {
$meta = (array) $meta;
}
$this->show_field_begin( $field, $meta );
$options = $field['options'];
$posts = get_posts( $options['args'] );
// checkbox_list
if ( 'checkbox_list' == $options['type'] ) {
foreach ( $posts as $p ) {
echo "<input type='checkbox' name='{$field['id']}[]' value='$p->ID'" . checked( in_array( $p->ID, $meta ), true, false ) . " /> $p->post_title<br/>";
}
} // select
else {
echo "<select name='{$field['id']}" . ( $field['multiple'] ? "[]' multiple='multiple' style='height:auto'" : "'" ) . ">";
foreach ( $posts as $p ) {
echo "<option value='$p->ID'" . selected( in_array( $p->ID, $meta ), true, false ) . ">$p->post_title</option>";
}
echo "</select>";
}
$this->show_field_end( $field, $meta );
}
/*
* Show Taxonomy field.
* used creating a category/tags/custom taxonomy checkboxlist or a select dropdown
*
* @param string $field
* @param string $meta
*
* @since 1.0
* @access public
*
* @uses get_terms()
*/
public function show_field_taxonomy( $field, $meta ) {
global $post;
if ( ! is_array( $meta ) ) {
$meta = (array) $meta;
}
$this->show_field_begin( $field, $meta );
$options = $field['options'];
$terms = get_terms( $options['taxonomy'], $options['args'] );
// checkbox_list
if ( 'checkbox_list' == $options['type'] ) {
foreach ( $terms as $term ) {
echo "<input type='checkbox' name='{$field['id']}[]' value='$term->slug'" . checked( in_array( $term->slug, $meta ), true, false ) . " /> $term->name<br/>";
}
} // select
else {
echo "<select name='{$field['id']}" . ( $field['multiple'] ? "[]' multiple='multiple' style='height:auto'" : "'" ) . ">";
foreach ( $terms as $term ) {
echo "<option value='$term->slug'" . selected( in_array( $term->slug, $meta ), true, false ) . ">$term->name</option>";
}
echo "</select>";
}
$this->show_field_end( $field, $meta );
}
/*
* Save Data from Metabox
*
* @param string $term_id
*
* @since 1.0
* @access public
*/
public function save( $term_id ) {
// check if the we are coming from quick edit issue #38 props to Nicola Peluchetti.
if ( isset( $_REQUEST['action'] ) && $_REQUEST['action'] == 'inline-save-tax' ) {
return $term_id;
}
if ( ! isset( $term_id ) // Check Revision
|| ( ! isset( $_POST['taxonomy'] ) ) // Check if current taxonomy type is set.
|| ( ! in_array( $_POST['taxonomy'], $this->_meta_box['pages'] ) ) // Check if current taxonomy type is supported.
|| ( ! check_admin_referer( basename( __FILE__ ), 'tax_meta_class_nonce' ) ) // Check nonce - Security
|| ( ! current_user_can( 'manage_categories' ) )
) // Check permission
{
return $term_id;
}
foreach ( $this->_fields as $field ) {
$name = $field['id'];
$type = $field['type'];
$multiple = isset( $field['multiple'] ) ? $field['multiple'] : false;
//wordpress 4.4 term meta support
if ( function_exists( 'get_term_meta' ) ) {
$old = get_term_meta( $term_id, $name, ! $multiple );
} else {
$old = $this->get_tax_meta( $term_id, $name, ! $multiple );
}
$new = ( isset( $_POST[ $name ] ) ) ? $_POST[ $name ] : ( ( $multiple ) ? array() : '' );
// Validate meta value
if ( class_exists( 'Tax_Meta_Validate' ) && method_exists( 'Tax_Meta_Validate', $field['validate_func'] ) ) {
$new = call_user_func( array( 'Tax_Meta_Validate', $field['validate_func'] ), $new );
}
//skip on Paragraph field
if ( $type != "paragraph" ) {
// Call defined method to save meta value, if there's no methods, call common one.
$save_func = 'save_field_' . $type;
if ( method_exists( $this, $save_func ) ) {
call_user_func( array( $this, 'save_field_' . $type ), $term_id, $field, $old, $new );
} else {
$this->save_field( $term_id, $field, $old, $new );
}
}
} // End foreach
}
/*
* Common function for saving fields.
*
* @param string $term_id
* @param string $field
* @param string $old
* @param string|mixed $new
*
* @since 1.0
* @access public
*/
public function save_field( $term_id, $field, $old, $new ) {
$name = $field['id'];
//wordpress 4.4 term meta support
if ( function_exists( 'get_term_meta' ) ) {
delete_term_meta( $term_id, $name );
} else {
$this->delete_tax_meta( $term_id, $name );
}
if ( $new === '' || $new === array() ) {
return;
}
if ( function_exists( 'update_term_meta' ) ) {
update_term_meta( $term_id, $name, $new );
} else {
$this->update_tax_meta( $term_id, $name, $new );
}
}
/*
* function for saving image field.
*
* @param string $term_id
* @param string $field
* @param string $old
* @param string|mixed $new
*
* @since 1.0
* @access public
*/
public function save_field_image( $term_id, $field, $old, $new ) {
$name = $field['id'];
if ( function_exists( 'delete_term_meta' ) ) {
delete_term_meta( $term_id, $name );
} else {
$this->delete_tax_meta( $term_id, $name );
}
if ( $new === '' || $new === array() || $new['id'] == '' || $new['url'] == '' ) {
return;
}
if ( function_exists( 'update_term_meta' ) ) {
update_term_meta( $term_id, $name, $new );
} else {
$this->update_tax_meta( $term_id, $name, $new );
}
}
/*
* Save Wysiwyg Field.
*
* @param string $term_id
* @param string $field
* @param string $old
* @param string $new
* @since 1.0
* @access public
*/
public function save_field_wysiwyg( $term_id, $field, $old, $new ) {
$this->save_field( $term_id, $field, $old, $new );
}
/*
* Save repeater Fields.
*
* @param string $term_id
* @param string $field
* @param string|mixed $old
* @param string|mixed $new
*
* @since 1.0
* @access public
*/
public function save_field_repeater( $term_id, $field, $old, $new ) {
if ( is_array( $new ) && count( $new ) > 0 ) {
foreach ( $new as $n ) {
foreach ( $field['fields'] as $f ) {
$type = $f['type'];
switch ( $type ) {
case 'wysiwyg':
$n[ $f['id'] ] = wpautop( $n[ $f['id'] ] );
break;
case 'file':
$n[ $f['id'] ] = $this->save_field_file_repeater( $term_id, $f, '', $n[ $f['id'] ] );
break;
default:
break;
}
}
if ( ! $this->is_array_empty( $n ) ) {
$temp[] = $n;
}
}
if ( isset( $temp ) && count( $temp ) > 0 && ! $this->is_array_empty( $temp ) ) {
if ( function_exists( 'update_term_meta' ) ) {
update_term_meta( $term_id, $field['id'], $temp );
} else {
$this->update_tax_meta( $term_id, $field['id'], $temp );
}
} else {
// remove old meta if exists
if ( function_exists( 'delete_term_meta' ) ) {
delete_term_meta( $term_id, $field['id'] );
} else {
$this->delete_tax_meta( $term_id, $field['id'] );
}
}
} else {
// remove old meta if exists
if ( function_exists( 'delete_term_meta' ) ) {
delete_term_meta( $term_id, $field['id'] );
} else {
$this->delete_tax_meta( $term_id, $field['id'] );
}
}
}
/*
* Save File Field.
*
* @param string $term_id
* @param string $field
* @param string $old
* @param string $new
*
* @since 1.0
* @access public
*/
public function save_field_file( $term_id, $field, $old, $new ) {
$name = $field['id'];
if ( function_exists( 'delete_term_meta' ) ) {
delete_term_meta( $term_id, $name );
} else {
$this->delete_tax_meta( $term_id, $name );
}
if ( $new === '' || $new === array() || $new['id'] == '' || $new['url'] == '' ) {
return;
}
if ( function_exists( 'update_term_meta' ) ) {
update_term_meta( $term_id, $name, $new );
} else {
$this->update_tax_meta( $term_id, $name, $new );
}
}
/*
* Add missed values for meta box.
*
* @since 1.0
* @access public
*/
public function add_missed_values() {
// Default values for meta box
$this->_meta_box = array_merge( array(
'context' => 'normal',
'priority' => 'high',
'pages' => array( 'post' )
), (array) $this->_meta_box );
// Default values for fields
foreach ( (array) $this->_fields as $field ) {
$multiple = in_array( $field['type'], array( 'checkbox_list', 'file', 'image' ) );
$std = $multiple ? array() : '';
$format = 'date' == $field['type'] ? 'yy-mm-dd' : ( 'time' == $field['type'] ? 'hh:mm' : '' );
$field = array_merge( array(
'multiple' => $multiple,
'std' => $std,
'desc' => '',
'format' => $format,
'validate_func' => ''
), $field );
} // End foreach
}
/*
* Check if field with $type exists.
*
* @param string $type
*
* @since 1.0
* @access public
*/
public function has_field( $type ) {
foreach ( $this->_fields as $field ) {
if ( $type == $field['type'] ) {
return true;
} elseif ( 'repeater' == $field['type'] ) {
foreach ( (array) $field["fields"] as $repeater_field ) {
if ( $type == $repeater_field["type"] ) {
return true;
}
}
}
}
return false;
}
/*
* Check if current page is edit page.
*
* @since 1.0
* @access public
*/
public function is_edit_page() {
global $pagenow;
return ( $pagenow == 'edit-tags.php' || $pagenow = 'term.php' );
}
/*
* Fixes the odd indexing of multiple file uploads.
*
* Goes from the format:
* $_FILES['field']['key']['index']
* to
* The More standard and appropriate:
* $_FILES['field']['index']['key']
*
* @param string $files
*
* @since 1.0
* @access public
*/
public function fix_file_array( &$files ) {
$output = array();
foreach ( $files as $key => $list ) {
foreach ( $list as $index => $value ) {
$output[ $index ][ $key ] = $value;
}
}
return $files = $output;
}
/*
* Get proper JQuery UI version.
*
* Used in order to not conflict with WP Admin Scripts.
*
* @since 1.0
* @access public
*/
public function get_jqueryui_ver() {
global $wp_version;
if ( version_compare( $wp_version, '4.0.0-beta-0', '>=' ) ) {
return '1.11.2';
}
if ( version_compare( $wp_version, '3.9', '>=' ) ) {
return '1.10.4';
}
if ( version_compare( $wp_version, '3.8', '>=' ) ) {
return '1.10.3';
}
if ( version_compare( $wp_version, '3.5', '>=' ) ) {
return '1.9.2';
}
if ( version_compare( $wp_version, '3.1', '>=' ) ) {
return '1.8.10';
}
return '1.7.3';
}
/*
* Enqueue JQuery UI version.
*
* @since 2.0.2
* @access public
*/
public function enqueue_jqueryui() {
wp_enqueue_style( 'tmc-jquery-ui-css', 'http://ajax.googleapis.com/ajax/libs/jqueryui/' . $this->get_jqueryui_ver() . '/themes/' . apply_filters( 'tmc_jquery_ui_theme', 'smoothness' ) . '/jquery-ui.css' );
wp_enqueue_script( 'tmc-jquery-ui', 'https://ajax.googleapis.com/ajax/libs/jqueryui/' . $this->get_jqueryui_ver() . '/jquery-ui.min.js', array( 'jquery' ) );
}
/*
* Add Field to meta box (generic function)
* @author Ohad Raz
* @since 1.0
* @access public
*
* @param $id string field id, i.e. the meta key
* @param $args mixed|array
*/
public function addField( $id, $args ) {
$new_field = array( 'id' => $id, 'std' => '', 'desc' => '', 'style' => '', 'multiple' => false );
$new_field = array_merge( $new_field, $args );
$this->_fields[] = $new_field;
}
/*
* Add Text Field to meta box
* @author Ohad Raz
* @since 1.0
* @access public
*
* @param $id string field id, i.e. the meta key
* @param $args mixed|array
* 'name' => // field name/label string optional
* 'desc' => // field description, string optional
* 'std' => // default value, string optional
* 'style' => // custom style for field, string optional
* 'validate_func' => // validate function, string optional
* @param $repeater bool is this a field inside a repeatr? true|false(default)
*/
public function addText( $id, $args, $repeater = false ) {
$new_field = array(
'type' => 'text',
'id' => $id,
'std' => '',
'desc' => '',
'style' => '',
'name' => 'Text Field',
'multiple' => false
);
$new_field = array_merge( $new_field, $args );
if ( false === $repeater ) {
$this->_fields[] = $new_field;
} else {
return $new_field;
}
}
/*
* Add Hidden Field to meta box
* @author Ohad Raz
* @since 0.1.3
* @access public
*
* @param $id string field id, i.e. the meta key
* @param $args mixed|array
* 'name' => // field name/label string optional
* 'desc' => // field description, string optional
* 'std' => // default value, string optional
* 'style' => // custom style for field, string optional
* 'validate_func' => // validate function, string optional
* @param $repeater bool is this a field inside a repeatr? true|false(default)
*/
public function addHidden( $id, $args, $repeater = false ) {
$new_field = array(
'type' => 'hidden',
'id' => $id,
'std' => '',
'desc' => '',
'style' => '',
'name' => 'Text Field',
'multiple' => false
);
$new_field = array_merge( $new_field, $args );
if ( false === $repeater ) {
$this->_fields[] = $new_field;
} else {
return $new_field;
}
}
/*
* Add Paragraph to meta box
* @author Ohad Raz
* @since 0.1.3
* @access public
*
* @param $id string field id, i.e. the meta key
* @param $value paragraph html
* @param $repeater bool is this a field inside a repeatr? true|false(default)
*/
public function addParagraph( $id, $args, $repeater = false ) {
$new_field = array(
'type' => 'paragraph',
'id' => $id,
'value' => '',
'style' => '',
'std' => '',
'multiple' => false
);
$new_field = array_merge( $new_field, $args );
if ( false === $repeater ) {
$this->_fields[] = $new_field;
} else {
return $new_field;
}
}
/*
* Add Checkbox Field to meta box
* @author Ohad Raz
* @since 1.0
* @access public
*
* @param $id string field id, i.e. the meta key
* @param $args mixed|array
* 'name' => // field name/label string optional
* 'desc' => // field description, string optional
* 'std' => // default value, string optional
* 'validate_func' => // validate function, string optional
* @param $repeater bool is this a field inside a repeatr? true|false(default)
*/
public function addCheckbox( $id, $args, $repeater = false ) {
$new_field = array(
'type' => 'checkbox',
'id' => $id,
'std' => '',
'desc' => '',
'style' => '',
'name' => 'Checkbox Field',
'multiple' => false
);
$new_field = array_merge( $new_field, $args );
if ( false === $repeater ) {
$this->_fields[] = $new_field;
} else {
return $new_field;
}
}
/*
* Add CheckboxList Field to meta box
* @author Ohad Raz
* @since 1.0
* @access public
*
* @param $id string field id, i.e. the meta key
* @param $options (array) array of key => value pairs for select options
* @param $args mixed|array
* 'name' => // field name/label string optional
* 'desc' => // field description, string optional
* 'std' => // default value, string optional
* 'validate_func' => // validate function, string optional
* @param $repeater bool is this a field inside a repeatr? true|false(default)
*
* @return : remember to call: $checkbox_list = $this->get_tax_meta(get_the_ID(), 'meta_name', false);
* which means the last param as false to get the values in an array
*/
public function addCheckboxList( $id, $options, $args, $repeater = false ) {
$new_field = array(
'type' => 'checkbox_list',
'id' => $id,
'std' => '',
'desc' => '',
'style' => '',
'name' => 'Checkbox List Field',
'multiple' => false
);
$new_field = array_merge( $new_field, $args );
if ( false === $repeater ) {
$this->_fields[] = $new_field;
} else {
return $new_field;
}
}
/*
* Add Textarea Field to meta box
* @author Ohad Raz
* @since 1.0
* @access public
*
* @param $id string field id, i.e. the meta key
* @param $args mixed|array
* 'name' => // field name/label string optional
* 'desc' => // field description, string optional
* 'std' => // default value, string optional
* 'style' => // custom style for field, string optional
* 'validate_func' => // validate function, string optional
* @param $repeater bool is this a field inside a repeatr? true|false(default)
*/
public function addTextarea( $id, $args, $repeater = false ) {
$new_field = array(
'type' => 'textarea',
'id' => $id,
'std' => '',
'desc' => '',
'style' => '',
'name' => 'Textarea Field',
'multiple' => false
);
$new_field = array_merge( $new_field, $args );
if ( false === $repeater ) {
$this->_fields[] = $new_field;
} else {
return $new_field;
}
}
/*
* Add Select Field to meta box
* @author Ohad Raz
* @since 1.0
* @access public
*
* @param $id string field id, i.e. the meta key
* @param $options (array) array of key => value pairs for select options
* @param $args mixed|array
* 'name' => // field name/label string optional
* 'desc' => // field description, string optional
* 'std' => // default value, (array) optional
* 'multiple' => // select multiple values, optional. Default is false.
* 'validate_func' => // validate function, string optional
* @param $repeater bool is this a field inside a repeatr? true|false(default)
*/
public function addSelect( $id, $options, $args, $repeater = false ) {
$new_field = array(
'type' => 'select',
'id' => $id,
'std' => array(),
'desc' => '',
'style' => '',
'name' => 'Select Field',
'multiple' => false,
'options' => $options
);
$new_field = array_merge( $new_field, $args );
if ( false === $repeater ) {
$this->_fields[] = $new_field;
} else {
return $new_field;
}
}
/*
* Add Radio Field to meta box
* @author Ohad Raz
* @since 1.0
* @access public
*
* @param $id string field id, i.e. the meta key
* @param $options (array) array of key => value pairs for radio options
* @param $args mixed|array
* 'name' => // field name/label string optional
* 'desc' => // field description, string optional
* 'std' => // default value, string optional
* 'validate_func' => // validate function, string optional
* @param $repeater bool is this a field inside a repeatr? true|false(default)
*/
public function addRadio( $id, $options, $args, $repeater = false ) {
$new_field = array(
'type' => 'radio',
'id' => $id,
'std' => array(),
'desc' => '',
'style' => '',
'name' => 'Radio Field',
'options' => $options,
'multiple' => false
);
$new_field = array_merge( $new_field, $args );
if ( false === $repeater ) {
$this->_fields[] = $new_field;
} else {
return $new_field;
}
}
/*
* Add Date Field to meta box
* @author Ohad Raz
* @since 1.0
* @access public
*
* @param $id string field id, i.e. the meta key
* @param $args mixed|array
* 'name' => // field name/label string optional
* 'desc' => // field description, string optional
* 'std' => // default value, string optional
* 'validate_func' => // validate function, string optional
* 'format' => // date format, default yy-mm-dd. Optional. Default "'d MM, yy'" See more formats here: http://goo.gl/Wcwxn
* @param $repeater bool is this a field inside a repeatr? true|false(default)
*/
public function addDate( $id, $args, $repeater = false ) {
$new_field = array(
'type' => 'date',
'id' => $id,
'style' => '',
'std' => '',
'desc' => '',
'format' => 'd MM, yy',
'name' => 'Date Field',
'multiple' => false
);
$new_field = array_merge( $new_field, $args );
if ( false === $repeater ) {
$this->_fields[] = $new_field;
} else {
return $new_field;
}
}
/*
* Add Time Field to meta box
* @author Ohad Raz
* @since 1.0
* @access public
*
* @param $id string- field id, i.e. the meta key
* @param $args mixed|array
* 'name' => // field name/label string optional
* 'desc' => // field description, string optional
* 'std' => // default value, string optional
* 'validate_func' => // validate function, string optional
* 'format' => // time format, default hh:mm. Optional. See more formats here: http://goo.gl/83woX
* @param $repeater bool is this a field inside a repeatr? true|false(default)
*/
public function addTime( $id, $args, $repeater = false ) {
$new_field = array(
'type' => 'time',
'id' => $id,
'std' => '',
'style' => '',
'desc' => '',
'format' => 'hh:mm',
'name' => 'Time Field',
'multiple' => false
);
$new_field = array_merge( $new_field, $args );
if ( false === $repeater ) {
$this->_fields[] = $new_field;
} else {
return $new_field;
}
}
/*
* Add Color Field to meta box
* @author Ohad Raz
* @since 1.0
* @access public
*
* @param $id string field id, i.e. the meta key
* @param $args mixed|array
* 'name' => // field name/label string optional
* 'desc' => // field description, string optional
* 'std' => // default value, string optional
* 'validate_func' => // validate function, string optional
* @param $repeater bool is this a field inside a repeatr? true|false(default)
*/
public function addColor( $id, $args, $repeater = false ) {
$new_field = array(
'type' => 'color',
'id' => $id,
'std' => '',
'style' => '',
'desc' => '',
'name' => 'ColorPicker Field',
'multiple' => false
);
$new_field = array_merge( $new_field, $args );
if ( false === $repeater ) {
$this->_fields[] = $new_field;
} else {
return $new_field;
}
}
/*
* Add Image Field to meta box
* @author Ohad Raz
* @since 1.0
* @access public
*
* @param $id string field id, i.e. the meta key
* @param $args mixed|array
* 'name' => // field name/label string optional
* 'desc' => // field description, string optional
* 'validate_func' => // validate function, string optional
* @param $repeater bool is this a field inside a repeatr? true|false(default)
*/
public function addImage( $id, $args, $repeater = false ) {
$new_field = array(
'type' => 'image',
'id' => $id,
'desc' => '',
'style' => '',
'name' => 'Image Field',
'std' => '',
'multiple' => false
);
$new_field = array_merge( $new_field, $args );
if ( false === $repeater ) {
$this->_fields[] = $new_field;
} else {
return $new_field;
}
}
/*
* Add File Field to meta box
* @author Ohad Raz
* @since 1.0
* @access public
*
* @param $id string field id, i.e. the meta key
* @param $args mixed|array
* 'name' => // field name/label string optional
* 'desc' => // field description, string optional
* 'validate_func' => // validate function, string optional
* @param $repeater bool is this a field inside a repeatr? true|false(default)
*/
public function addFile( $id, $args, $repeater = false ) {
$new_field = array(
'type' => 'file',
'id' => $id,
'desc' => '',
'name' => 'File Field',
'multiple' => false
);
$new_field = array_merge( $new_field, $args );
if ( false === $repeater ) {
$this->_fields[] = $new_field;
} else {
return $new_field;
}
}
/*
* Add WYSIWYG Field to meta box
* @author Ohad Raz
* @since 1.0
* @access public
*
* @param $id string field id, i.e. the meta key
* @param $args mixed|array
* 'name' => // field name/label string optional
* 'desc' => // field description, string optional
* 'std' => // default value, string optional
* 'style' => // custom style for field, string optional Default 'width: 300px; height: 400px'
* 'validate_func' => // validate function, string optional
* @param $repeater bool is this a field inside a repeatr? true|false(default)
*/
public function addWysiwyg( $id, $args, $repeater = false ) {
$new_field = array(
'type' => 'wysiwyg',
'id' => $id,
'std' => '',
'desc' => '',
'style' => 'width: 300px; height: 400px',
'name' => 'WYSIWYG Editor Field',
'multiple' => false
);
$new_field = array_merge( $new_field, $args );
if ( false === $repeater ) {
$this->_fields[] = $new_field;
} else {
return $new_field;
}
}
/*
* Add Taxonomy Field to meta box
* @author Ohad Raz
* @since 1.0
* @access public
*
* @param $id string field id, i.e. the meta key
* @param $options mixed|array options of taxonomy field
* 'taxonomy' => // taxonomy name can be category,post_tag or any custom taxonomy default is category
* 'type' => // how to show taxonomy? 'select' (default) or 'checkbox_list'
* 'args' => // arguments to query taxonomy, see http://goo.gl/uAANN default ('hide_empty' => false)
* @param $args mixed|array
* 'name' => // field name/label string optional
* 'desc' => // field description, string optional
* 'std' => // default value, string optional
* 'validate_func' => // validate function, string optional
* @param $repeater bool is this a field inside a repeatr? true|false(default)
*/
public function addTaxonomy( $id, $options, $args, $repeater = false ) {
$q = array( 'hide_empty' => 0 );
$tax = 'category';
$type = 'select';
$temp = array( 'taxonomy' => $tax, 'type' => $type, 'args' => $q );
$options = array_merge( $temp, $options );
$new_field = array(
'type' => 'taxonomy',
'id' => $id,
'desc' => '',
'name' => 'Taxonomy Field',
'options' => $options,
'multiple' => false
);
$new_field = array_merge( $new_field, $args );
if ( false === $repeater ) {
$this->_fields[] = $new_field;
} else {
return $new_field;
}
}
/*
* Add posts Field to meta box
* @author Ohad Raz
* @since 1.0
* @access public
*
* @param $id string field id, i.e. the meta key
* @param $options mixed|array options of taxonomy field
* 'type' => // how to show posts? 'select' (default) or 'checkbox_list'
* 'args' => // arguments to query posts, see http://goo.gl/is0yK default ('posts_per_page' => -1, 'post_type' => 'post')
* @param $args mixed|array
* 'name' => // field name/label string optional
* 'desc' => // field description, string optional
* 'std' => // default value, string optional
* 'validate_func' => // validate function, string optional
* @param $repeater bool is this a field inside a repeatr? true|false(default)
*/
public function addPosts( $id, $options, $args, $repeater = false ) {
$temp = array( 'type' => 'select', 'args' => array( 'posts_per_page' => - 1, 'post_type' => 'post' ) );
$options = array_merge( $temp, $options );
$new_field = array(
'type' => 'posts',
'id' => $id,
'desc' => '',
'name' => 'Posts Field',
'options' => $options,
'multiple' => false
);
$new_field = array_merge( $new_field, $args );
if ( false === $repeater ) {
$this->_fields[] = $new_field;
} else {
return $new_field;
}
}
/*
* Add repeater Field Block to meta box
* @author Ohad Raz
* @since 1.0
* @access public
*
* @param $id string field id, i.e. the meta key
* @param $args mixed|array
* 'name' => // field name/label string optional
* 'desc' => // field description, string optional
* 'std' => // default value, string optional
* 'style' => // custom style for field, string optional
* 'validate_func' => // validate function, string optional
* 'fields' => //fields to repeater
*/
public function addRepeaterBlock( $id, $args ) {
$new_field = array(
'type' => 'repeater',
'id' => $id,
'name' => 'Reapeater Field',
'fields' => array(),
'inline' => false
);
$new_field = array_merge( $new_field, $args );
$this->_fields[] = $new_field;
}
/*
* Finish Declaration of Meta Box
* @author Ohad Raz
* @since 1.0
* @access public
*/
public function Finish() {
$this->add_missed_values();
}
/*
* Helper function to check for empty arrays
* @author Ohad Raz
* @since 1.0
* @access public
*
* @param $args mixed|array
*/
public function is_array_empty( $array ) {
if ( ! is_array( $array ) ) {
return true;
}
foreach ( $array as $a ) {
if ( is_array( $a ) ) {
foreach ( $a as $sub_a ) {
if ( ! empty( $sub_a ) && $sub_a != '' ) {
return false;
}
}
} else {
if ( ! empty( $a ) && $a != '' ) {
return false;
}
}
}
return true;
}
//get term meta field
public function get_tax_meta( $term_id, $key, $multi = false ) {
$t_id = ( is_object( $term_id ) ) ? $term_id->term_id : $term_id;
$m = get_option( 'tax_meta_' . $t_id );
if ( isset( $m[ $key ] ) ) {
return $m[ $key ];
} else {
return '';
}
}
//delete meta
public function delete_tax_meta( $term_id, $key ) {
$m = get_option( 'tax_meta_' . $term_id );
if ( isset( $m[ $key ] ) ) {
unset( $m[ $key ] );
}
update_option( 'tax_meta_' . $term_id, $m );
}
//update meta
public function update_tax_meta( $term_id, $key, $value ) {
$m = get_option( 'tax_meta_' . $term_id );
$m[ $key ] = $value;
update_option( 'tax_meta_' . $term_id, $m );
}
/*
* delete_taxonomy_metadata
*
* delete meta on term deletion
*
* answers issue #16
* @author Ohad Raz
* @since 1.8.1
* @access public
* @return Void
*/
public function delete_taxonomy_metadata( $term, $term_id ) {
delete_option( 'tax_meta_' . $term_id );
if ( function_exists( 'delete_term_meta' ) ) {
// TODO add more require param for function delete_term_meta
delete_term_meta( $term_id, '' );
}
}
/*
* footer_js
* fix issue #2
* @author Ohad Raz
* @since 1.7.4
* @access public
* @return Void
*/
public function footer_js() {
?>
<SCRIPT TYPE="text/javascript">
//fix issue #2
var numberOfRows = 0;
jQuery(document).ready(function() {
numberOfRows = jQuery('#the-list>tr').length;
jQuery('#the-list').bind('DOMSubtreeModified', function() {
if (jQuery('#the-list>tr').length !== numberOfRows) {
//update new count
numberOfRows = jQuery('#the-list>tr').length;
//clear form
clear_form_meta();
}
});
function clear_form_meta() {
//remove image
jQuery('.mupload_img_holder').find('img').remove();
jQuery('.mupload_img_holder').
next().
next().
next().
removeClass('at-delete_image_button').
addClass('at-upload_image_button');
jQuery('.mupload_img_holder').next().next().next().val('Upload Image');
jQuery('.mupload_img_holder').next().next().val('');
jQuery('.mupload_img_holder').next().val('');
//clear selections
jQuery('#addtag select option').removeProp('selected');
//clear checkbox
jQuery('#addtag input:checkbox').removeAttr('checked');
//clear radio buttons
jQuery('#addtag input:radio').prop('checked', false);
//remove repeater blocks
jQuery('.at-repater-block').remove();
}
});
</SCRIPT>
<?php
}
} // End Class
endif; // End Check Class Exists
/*
* meta functions for easy access:
*/
//get term meta field
if ( ! function_exists( 'get_tax_meta' ) ) {
function get_tax_meta( $term_id, $key, $multi = false ) {
$t_id = ( is_object( $term_id ) ) ? $term_id->term_id : $term_id;
$m = get_option( 'tax_meta_' . $t_id );
if ( isset( $m[ $key ] ) ) {
return $m[ $key ];
} else {
return '';
}
}
}
//delete meta
if ( ! function_exists( 'delete_tax_meta' ) ) {
function delete_tax_meta( $term_id, $key ) {
$m = get_option( 'tax_meta_' . $term_id );
if ( isset( $m[ $key ] ) ) {
unset( $m[ $key ] );
}
update_option( 'tax_meta_' . $term_id, $m );
}
}
//update meta
if ( ! function_exists( 'update_tax_meta' ) ) {
function update_tax_meta( $term_id, $key, $value ) {
$m = get_option( 'tax_meta_' . $term_id );
$m[ $key ] = $value;
update_option( 'tax_meta_' . $term_id, $m );
}
}
//get term meta field and strip slashes
if ( ! function_exists( 'get_tax_meta_strip' ) ) {
function get_tax_meta_strip( $term_id, $key, $multi = false ) {
$t_id = ( is_object( $term_id ) ) ? $term_id->term_id : $term_id;
$m = get_option( 'tax_meta_' . $t_id );
if ( isset( $m[ $key ] ) ) {
return is_array( $m[ $key ] ) ? $m[ $key ] : stripslashes( $m[ $key ] );
} else {
return '';
}
}
}
//get all meta fields of a term
if ( ! function_exists( 'get_tax_meta_all' ) ) {
function get_tax_meta_all( $term_id ) {
$t_id = ( is_object( $term_id ) ) ? $term_id->term_id : $term_id;
return get_option( 'tax_meta_' . $t_id, array() );
}
}