id = $id;
$this->title = $title;
$this->options = $options;
$this->fields = array();
}
function tab($title) {
$this->add(array('title' => $title, 'type' => 'tab'));
return $this;
}
function add($options) {
$this->fields[] = $options;
}
function end() {
$tabs = array();
foreach($this->fields as $field) {
if($field['type'] === 'tab') {
$tabs[] = array('title' => $field['title'], 'fields' => array());
} else {
$tabs[count($tabs) - 1]['fields'][] = $field;
}
}
$final = array (
'id' => $this->id,
'title' => $this->title,
'pages' => $this->options['pages'],
'tabs' => $tabs
);
new RW_Meta_Box_Taxonomy($final);
}
/**
* Helper Functions
*/
function image($id, $name, $desc, $options = array()) {
$this->add($options + array('type' => 'image', 'id' => $id, 'name' => $name, 'desc' => $desc));
return $this;
}
function text($id, $name, $desc, $options = array()) {
$this->add($options + array('type' => 'text', 'id' => $id, 'name' => $name, 'desc' => $desc));
return $this;
}
function checkbox($id, $name, $desc, $options = array()) {
$this->add($options + array('type' => 'checkbox', 'id' => $id, 'name' => $name, 'desc' => $desc));
return $this;
}
function sliderhelp($id, $name, $desc, $options = array()) {
$this->add($options + array('type' => 'sliderhelp', 'id' => $id, 'name' => $name, 'desc' => $desc));
return $this;
}
function reorder($id, $name, $desc, $options = array()) {
$this->add($options + array('type' => 'reorder', 'id' => $id, 'name' => $name, 'desc' => $desc));
return $this;
}
function select($id, $name, $desc, $options = array()) {
$this->add($options + array('type' => 'select', 'id' => $id, 'name' => $name, 'desc' => $desc));
return $this;
}
function section_order($id, $name, $desc, $options = array()) {
$this->add($options + array('type' => 'section_order', 'id' => $id, 'name' => $name, 'desc' => $desc));
return $this;
}
function pagehelp($id, $name, $desc, $options = array()) {
$this->add($options + array('type' => 'pagehelp', 'id' => $id, 'name' => $name, 'desc' => $desc));
return $this;
}
function textarea($id, $name, $desc, $options = array()) {
$this->add($options + array('type' => 'textarea', 'id' => $id, 'name' => $name, 'desc' => $desc));
return $this;
}
function color($id, $name, $desc, $options = array()) {
$this->add($options + array('type' => 'color', 'id' => $id, 'name' => $name, 'desc' => $desc));
return $this;
}
function image_select($id, $name, $desc, $options = array()) {
$this->add($options + array('type' => 'image_select', 'id' => $id, 'name' => $name, 'desc' => $desc));
return $this;
}
function single_image($id, $name, $desc, $options = array()) {
$this->add($options + array('type' => 'single_image', 'id' => $id, 'name' => $name, 'desc' => $desc));
return $this;
}
}
/**
* Meta Box class
*/
class RW_Meta_Box {
var $_meta_box;
var $tabs;
// Create meta box based on given data
function __construct($meta_box) {
if (!is_admin()) return;
// assign meta box values to local variables and add it's missed values
$this->_meta_box = $meta_box;
$this->tabs = & $this->_meta_box['tabs'];
$this->add_missed_values();
add_action('admin_menu', array(&$this, 'add')); // add meta box
add_action('save_post', array(&$this, 'save')); // save meta box's data
// check for some special fields and add needed actions for them
$this->check_field_upload();
$this->check_field_color();
}
/******************** BEGIN UPLOAD **********************/
// Check field upload and add needed actions
function check_field_upload() {
if ($this->has_field('image') || $this->has_field('file')) {
add_action('post_edit_form_tag', array(&$this, 'add_enctype')); // add data encoding type for file uploading
add_action('admin_head-post.php', array(&$this, 'add_script_upload')); // add scripts for handling add/delete images
add_action('admin_head-post-new.php', array(&$this, 'add_script_upload'));
add_action('delete_post', array(&$this, 'delete_attachments')); // delete all attachments when delete post
}
}
// Add data encoding type for file uploading
function add_enctype() {
echo ' enctype="multipart/form-data"';
}
// Add scripts for handling add/delete images
function add_script_upload() {
echo '
';
}
// Delete all attachments when delete post
function delete_attachments($post_id) {
$attachments = get_posts(array(
'numberposts' => -1,
'post_type' => 'attachment',
'post_parent' => $post_id
));
if (!empty($attachments)) {
foreach ($attachments as $att) {
wp_delete_attachment($att->ID);
}
}
}
/******************** END UPLOAD **********************/
/******************** BEGIN COLOR PICKER **********************/
// Check field color
function check_field_color() {
if ($this->has_field('color') && $this->is_edit_page()) {
wp_enqueue_style('farbtastic'); // enqueue built-in script and style for color picker
wp_enqueue_script('farbtastic');
}
}
// Custom script for color picker
function add_script_color() {
$ids = array();
foreach($this->tabs as $tab) {
foreach ($tab['fields'] as $field) {
if ('color' == $field['type']) {
$ids[] = $field['id'];
}
}
}
echo '
';
}
/******************** END COLOR PICKER **********************/
/******************** BEGIN META BOX PAGE **********************/
// Add meta box for multiple post types
function add() {
foreach ($this->_meta_box['pages'] as $page) {
add_meta_box($this->_meta_box['id'], $this->_meta_box['title'], array(&$this, 'show'), $page, $this->_meta_box['context'], $this->_meta_box['priority']);
}
}
// Callback function to show fields in meta box
function show() {
global $post;
wp_nonce_field(basename(__FILE__), 'rw_meta_box_nonce');
echo '
';
$this->add_script_color();
}
function render_fields($fields, $tab = '') {
global $post;
echo '';
}
/******************** END META BOX PAGE **********************/
/******************** BEGIN META BOX FIELDS **********************/
function show_field_begin($field, $meta) {
echo "{$field['name']} ";
}
function show_field_end($field, $meta) {
echo " {$field['desc']} ";
}
function show_field_text($field, $meta) {
$this->show_field_begin($field, $meta);
echo " ";
$this->show_field_end($field, $meta);
}
function show_field_textarea($field, $meta) {
$this->show_field_begin($field, $meta);
echo "";
$this->show_field_end($field, $meta);
}
function show_field_select($field, $meta) {
if (!is_array($meta)) $meta = (array) $meta;
$this->show_field_begin($field, $meta);
echo "";
foreach ($field['options'] as $key => $value) {
echo "$value ";
}
echo " ";
$this->show_field_end($field, $meta);
}
function show_field_radio($field, $meta) {
$this->show_field_begin($field, $meta);
foreach ($field['options'] as $key => $value) {
echo " $value ";
}
$this->show_field_end($field, $meta);
}
function show_field_checkbox($field, $meta) {
$this->show_field_begin($field, $meta);
echo " {$field['desc']}";
}
function show_field_wysiwyg($field, $meta) {
$this->show_field_begin($field, $meta);
echo "";
$this->show_field_end($field, $meta);
}
function show_field_pagehelp($field, $meta) {
$themenamefull = apply_filters( 'cyberchimps_current_theme_name', 'CyberChimps' );
$pagedocs = apply_filters( 'cyberchimps_page_options_help', 'http://cyberchimps.com' );
$this->show_field_begin($field, $meta);
echo "Visit our $themenamefull Page Options help page here: Page Options Instructions ";
}
function show_field_sliderhelp($field, $meta) {
$themenamefull = apply_filters( 'cyberchimps_current_theme_name', 'CyberChimps' );
$sliderdocs = apply_filters( 'cyberchimps_slider_options_help', 'http://cyberchimps.com' );
$this->show_field_begin($field, $meta);
echo "Visit our $themenamefull Slider help page here: Slider Instructions ";
}
function show_field_reorder($field, $meta) {
$this->show_field_begin($field, $meta);
echo "Install the Post Types Order Plugin to control the order of your custom slides.";
}
function show_field_file($field, $meta) {
global $post;
if (!is_array($meta)) $meta = (array) $meta;
$this->show_field_begin($field, $meta);
echo "{$field['desc']} ";
if (!empty($meta)) {
// show attached files
$attachs = get_posts(array(
'numberposts' => -1,
'post_type' => 'attachment',
'post_parent' => $post->ID
));
$nonce = wp_create_nonce('rw_ajax_delete_file');
echo '' . _('Uploaded files') . '
';
echo '';
foreach ($attachs as $att) {
if (wp_attachment_is_image($att->ID)) continue; // what's image uploader for?
$src = wp_get_attachment_url($att->ID);
if (in_array($src, $meta)) {
echo "" . wp_get_attachment_link($att->ID) . " (ID}!{$src}!{$nonce}'>Delete ) ";
}
}
echo ' ';
}
// show form upload
echo "" . _('Upload new files') . "
";
}
function show_field_image($field, $meta) {
global $post;
if (!is_array($meta)) $meta = (array) $meta;
$this->show_field_begin($field, $meta);
echo "{$field['desc']} ";
if (!empty($meta)) {
// show attached images
$attachs = get_posts(array(
'numberposts' => -1,
'post_type' => 'attachment',
'post_parent' => $post->ID,
'post_mime_type' => 'image', // get attached images only
'output' => ARRAY_A
));
$nonce = wp_create_nonce('rw_ajax_delete_file');
echo '' . _('Uploaded images') . '
';
foreach ($attachs as $att) {
$src = wp_get_attachment_image_src($att->ID, 'full');
$src = $src[0];
if (in_array($src, $meta)) {
echo "";
}
}
}
// show form upload
echo "" . _('Upload new images (Make sure to publish the post to save)') . "
";
}
function show_field_color($field, $meta) {
if (empty($meta)) $meta = '#';
$this->show_field_begin($field, $meta);
echo "
" . _('Select a color') . "
";
$this->show_field_end($field, $meta);
}
function show_field_checkbox_list($field, $meta) {
if (!is_array($meta)) $meta = (array) $meta;
$this->show_field_begin($field, $meta);
$html = array();
foreach ($field['options'] as $key => $value) {
$html[] = " $value";
}
echo implode(' ', $html);
$this->show_field_end($field, $meta);
}
function show_field_date($field, $meta) {
$this->show_field_text($field, $meta);
}
function show_field_time($field, $meta) {
$this->show_field_text($field, $meta);
}
function show_field_section_order($field, $meta) {
//Define image path
$image_path = get_template_directory_uri() . "/cyberchimps/lib/images/";
$this->show_field_begin($field, $meta);
echo "";
echo "
";
echo "
Inactive Elements
";
echo "
";
foreach ($field['options'] as $key => $option) {
if ( is_array($meta) ) {
if ( in_array( $key, $meta ) ) continue;
}
echo "
";
echo '
';
echo "
{$option} ";
echo "
";
}
echo "
";
echo "
";
echo '
';
echo "
";
echo "
Active Elements
";
echo "
Drag & Drop Elements
";
echo "
";
if ( is_array($meta) ) {
foreach ($meta as $key => $option) {
if( !array_key_exists( $option, $field['options'] ) ) continue;
echo "
";
echo '
';
echo '
'.$field['options'][$option].' ';
echo "
";
}
}
echo "
";
echo "
";
echo "
";
echo '
';
echo "
";
?>
show_field_end($field, $meta);
}
function show_field_image_select($field, $meta) {
$this->show_field_begin($field, $meta);
// var_dump($field, $meta);
echo "";
foreach($field['options'] as $key => $option) {
echo "
";
}
echo "
";
echo "
";
// $this->show_field_end($field, $meta);
}
function show_field_single_image($field, $meta) {
$this->show_field_begin($field, $meta);
if($meta) {
echo " ";
}
echo " ";
echo " ".__( 'or enter URL', 'cyberchimps' )." ";
echo " ";
$this->show_field_end($field, $meta);
}
/******************** END META BOX FIELDS **********************/
/******************** BEGIN META BOX SAVE **********************/
// Save data from meta box
function save($post_id) {
global $pagenow;
// check if this is a revision as the revision id is different to post id. if it is get the parent post id if not then get the post id
$post_revision = wp_is_post_revision( $post_id );
$post_id = ( isset( $post_revision ) ) ? $post_revision : $post_id;
// check that the save is coming from the edit post page and not the quick edit
if( 'admin-ajax.php' != $pagenow ) {
if (isset($_POST['post_type'])) {
$post_type = $_POST['post_type'];
}
else {
$post_type = 'null';
}
$post_type_object = get_post_type_object($post_type);
if ((defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) // check autosave
|| (!isset($_POST['post_ID']) || $post_id != $_POST['post_ID']) // check revision
|| (!in_array($_POST['post_type'], $this->_meta_box['pages'])) // check if current post type is supported
|| (!check_admin_referer(basename(__FILE__), 'rw_meta_box_nonce')) // verify nonce
|| (!current_user_can($post_type_object->cap->edit_post, $post_id))) { // check permission
return $post_id;
}
foreach($this->tabs as $tab) {
foreach ($tab['fields'] as $field) {
$name = $field['id'];
$type = $field['type'];
$old = get_post_meta($post_id, $name, !(isset($field['multiple']) && $field['multiple']));
$new = isset($_POST[$name]) ? $_POST[$name] : ((isset($field['multiple']) && $field['multiple']) ? array() : '');
// validate meta value
if (class_exists('RW_Meta_Box_Validate') && method_exists('RW_Meta_Box_Validate', $field['validate_func'])) {
$new = call_user_func(array('RW_Meta_Box_Validate', $field['validate_func']), $new);
}
// 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), $post_id, $field, $old, $new);
} else {
$this->save_field($post_id, $field, $old, $new);
}
}
}
}
}
// Common functions for saving field
function save_field($post_id, $field, $old, $new) {
$name = $field['id'];
// single value
if (!(isset($field['multiple']) && $field['multiple'])) {
if ('' != $new && $new != $old) {
update_post_meta($post_id, $name, $new);
} elseif ('' == $new) {
delete_post_meta($post_id, $name, $old);
}
return;
}
// multiple values
// get new values that need to add and get old values that need to delete
$add = array_diff($new, $old);
$delete = array_diff($old, $new);
foreach ($add as $add_new) {
add_post_meta($post_id, $name, $add_new, false);
}
foreach ($delete as $delete_old) {
delete_post_meta($post_id, $name, $delete_old);
}
}
function save_field_wysiwyg($post_id, $field, $old, $new) {
$new = wpautop($new);
$this->save_field($post_id, $field, $old, $new);
}
function save_field_file($post_id, $field, $old, $new) {
$name = $field['id'];
if (empty($_FILES[$name])) return;
$this->fix_file_array($_FILES[$name]);
foreach ($_FILES[$name] as $position => $fileitem) {
$file = wp_handle_upload($fileitem, array('test_form' => false));
if (empty($file['file'])) continue;
$filename = $file['file'];
$attachment = array(
'post_mime_type' => $file['type'],
'guid' => $file['url'],
'post_parent' => $post_id,
'post_title' => preg_replace('/\.[^.]+$/', '', basename($filename)),
'post_content' => ''
);
$id = wp_insert_attachment($attachment, $filename, $post_id);
if (!is_wp_error($id)) {
wp_update_attachment_metadata($id, wp_generate_attachment_metadata($id, $filename));
add_post_meta($post_id, $name, $file['url'], false); // save file's url in meta fields
}
}
}
// Save images, call save_field_file, cause they use the same mechanism
function save_field_image($post_id, $field, $old, $new) {
$this->save_field_file($post_id, $field, $old, $new);
}
function save_field_single_image($post_id, $field, $old, $new) {
if(isset($_FILES[$field['id']]) && $_FILES[$field['id']]['tmp_name']) {
$overrides = array('test_form' => false);
$file = wp_handle_upload($_FILES[$field['id']], $overrides);
if(!is_wp_error($file)) {
update_post_meta($post_id, $field['id'], $file['url']);
}
} elseif(isset($_POST[$field['id'] . '_url'])) {
$url = $_POST[$field['id'] . '_url'];
update_post_meta($post_id, $field['id'], $url);
}
}
function save_field_checkbox($post_id, $field, $old, $new) {
$new = $new ? "1" : "0";
update_post_meta($post_id, $field['id'], $new);
}
/******************** END META BOX SAVE **********************/
/******************** BEGIN HELPER FUNCTIONS **********************/
// Add missed values for meta box
function add_missed_values() {
// default values for meta box
$this->_meta_box = array_merge(array(
'context' => 'normal',
'priority' => 'high',
'pages' => array('if_custom_slides')
), $this->_meta_box);
// default values for fields
foreach($this->tabs as $tabkey => $tab) {
foreach ($tab['fields'] as $key => $field) {
$multiple = in_array($field['type'], array('checkbox_list', 'file', 'image')) ? true : false;
$std = $multiple ? array() : '';
$format = 'date' == $field['type'] ? 'yy-mm-dd' : ('time' == $field['type'] ? 'hh:mm' : '');
$this->tabs[$tabkey][$key] = array_merge(array(
'multiple' => $multiple,
'std' => $std,
'desc' => '',
'format' => $format,
'validate_func' => ''
), $field);
}
}
}
// Check if field with $type exists
function has_field($type) {
foreach($this->_meta_box['tabs'] as $tab) {
foreach($tab['fields'] as $field) {
if ($type == $field['type']) return true;
}
}
return false;
}
// Check if current page is edit page
function is_edit_page() {
global $pagenow;
if (in_array($pagenow, array('post.php', 'post-new.php'))) return true;
return false;
}
/**
* Fixes the odd indexing of multiple file uploads from the format:
* $_FILES['field']['key']['index']
* To the more standard and appropriate:
* $_FILES['field']['index']['key']
*/
function fix_file_array(&$files) {
$output = array();
foreach ($files as $key => $list) {
foreach ($list as $index => $value) {
$output[$index][$key] = $value;
}
}
$files = $output;
}
/******************** END HELPER FUNCTIONS **********************/
}
?>
tabs as $keytab => $tab) {
foreach ($tab['fields'] as $key => $field) {
if ('taxonomy' == $field['type'] && 'checkbox_list' == $field['options']['type']) {
$this->tabs[$keytab]['fields'][$key]['multiple'] = true;
}
}
}
}
// show taxonomy list
function show_field_taxonomy($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 " slug, $meta), true, false) . " /> $term->name ";
}
}
// select
else {
echo "";
foreach ($terms as $term) {
echo "slug, $meta), true, false) . ">$term->name ";
}
echo " ";
}
$this->show_field_end($field, $meta);
}
}
/********************* END EXTENDING CLASS ***********************/
add_action( 'admin_print_styles-post-new.php', 'metabox_enqueue' );
add_action( 'admin_print_styles-post.php', 'metabox_enqueue' );
function metabox_enqueue() {
$path_js = get_template_directory_uri()."/cyberchimps/lib/js/";
$path_css = get_template_directory_uri()."/cyberchimps/lib/css/";
$color = get_user_meta( get_current_user_id(), 'admin_color', true );
wp_register_style( 'metabox-tabs-css', $path_css. 'metabox-tabs.css');
wp_register_script ( 'jf-metabox-tabs', $path_js. 'metabox-tabs.js');
wp_enqueue_script('jf-metabox-tabs');
wp_enqueue_script('media-upload');
wp_enqueue_script('thickbox');
wp_enqueue_style('thickbox');
wp_enqueue_script('jf-metabox-tabs');
wp_enqueue_script('jquerycustom', $path_js . 'custom.js', array('jquery') );
wp_enqueue_script('jquery-touch-punch-min', $path_js . 'touch-punch-min.js', array('jquery') );
wp_enqueue_script('jquery-touch-sense', $path_js . 'touch-sensitive.js', array('jquery') );
wp_enqueue_style('metabox-tabs-css');
}
/********************* END DEFINITION OF META BOXES ***********************/
function cyberchimps_add_edit_form_multipart_encoding() {
echo ' enctype="multipart/form-data"';
}
add_action('post_edit_form_tag', 'cyberchimps_add_edit_form_multipart_encoding');