Your IP : 216.73.216.95
<?php
/*
Plugin Name: Taxonomy Meta
Plugin URI: http://www.deluxeblogtips.com/taxonomy-meta-script-for-wordpress
Description: Add meta values to terms, mimic custom post fields
Version: 1.1.6
Author: Rilwis
Author URI: http://www.deluxeblogtips.com
License: GPL2+
*/
class RW_Taxonomy_Meta {
protected $_meta;
protected $_taxonomies;
protected $_fields;
function __construct($meta) {
if (!is_admin())
return;
$this->_meta = $meta;
$this->_taxonomies = $this->_meta['taxonomies'];
$this->_fields = $this->_meta['fields'];
$this->add_missed_values();
add_action('admin_init', array($this, 'add'), 100);
add_action('edit_term', array($this, 'save'), 10, 2);
add_action('delete_term', array($this, 'delete'), 10, 2);
add_action('admin_enqueue_scripts', array($this, 'check_field_date'));
add_action('admin_enqueue_scripts', array($this, 'check_field_color'));
add_action('admin_enqueue_scripts', array($this, 'check_field_time'));
$this->check_field_upload();
}
/* * ****************** BEGIN UPLOAD ********************* */
// Check field upload and add needed actions
function check_field_upload() {
if ($this->has_field('image') || $this->has_field('file')) {
add_action('admin_enqueue_scripts', array($this, 'enqueue_scripts'));
add_action('admin_head-edit-tags.php', array($this, 'add_script_upload')); // add scripts for handling add/delete images
add_action('wp_ajax_rw_delete_file', array($this, 'delete_file')); // ajax delete files
}
}
function enqueue_scripts() {
wp_enqueue_script('media-upload');
wp_enqueue_script('thickbox');
wp_enqueue_style('thickbox');
}
// Add scripts for handling add/delete images
function add_script_upload() {
echo '
<style type="text/css">
.rw-images li {margin: 0 10px 10px 0; float: left; width: 150px; height: 100px; text-align: center; border: 3px solid #ccc; position: relative}
.rw-images img {width: 150px; height: 100px}
.rw-images a {position: absolute; bottom: 0; right: 0; color: #fff; background: #000; font-weight: bold; padding: 5px}
</style>
';
echo '
<script type="text/javascript">
jQuery(document).ready(function($) {
';
echo '
// and enctype
$("#edittag").attr("enctype", "multipart/form-data");
';
echo '
// add more file
$(".rw-add-file").click(function(){
var $first = $(this).parent().find(".file-input:first");
$first.clone().insertAfter($first).show();
return false;
});
';
echo '
// delete file
$(".rw-delete-file").click(function(){
var $parent = $(this).parent(),
data = $(this).attr("rel");
$.post(ajaxurl, {action: \'rw_delete_file\', data: data}, function(response){
if (response == "0") {
alert("File has been successfully deleted.");
$parent.remove();
}
if (response == "1") {
alert("You don\'t have permission to delete this file.");
}
});
return false;
});
';
foreach ($this->_fields as $field) {
if ('image' != $field['type'])
continue;
$id = $field['id'];
$rel = "{$this->_meta['id']}!{$_GET['tag_ID']}!{$field['id']}";
$nonce_delete = wp_create_nonce('rw_ajax_delete_file');
echo "
// thickbox upload
$('#rw_upload_$id').click(function(){
backup = window.send_to_editor;
window.send_to_editor = function(html) {
var el = $(html).is('a') ? $('img', html) : $(html),
img_url = el.attr('src'),
img_id = el.attr('class');
img_id = img_id.slice((img_id.search(/wp-image-/) + 9));
html = '<li id=\"item_' + img_id + '\">';
html += '<img src=\"' + img_url + '\" />';
html += '<a title=\"" . __('Delete this image', 'dxef') . "\" class=\"rw-delete-file\" href=\"#\" rel=\"$rel!' + img_id + '!$nonce_delete\">" . __('Delete', 'dxef') . "</a>';
html += '<input type=\"hidden\" name=\"{$id}[]\" value=\"' + img_id + '\" />';
html += '</li>';
$('#rw-images-$id').append($(html));
tb_remove();
window.send_to_editor = backup;
}
tb_show('', 'media-upload.php?type=image&TB_iframe=true');
return false;
});
";
}
echo '
});
</script>
';
}
// Ajax delete files callback
function delete_file() {
if (!isset($_POST['data']))
return;
list( $meta_id, $term_id, $name, $att, $nonce ) = explode('!', $_POST['data']);
if (!wp_verify_nonce($nonce, 'rw_ajax_delete_file'))
die('1');
$metas = get_option($meta_id);
if (empty($metas))
$metas = array();
if (!is_array($metas))
$metas = (array) $metas;
// work on current term only
if (!isset($metas[$term_id]) || !isset($metas[$term_id][$name]))
return;
$files = & $metas[$term_id][$name];
foreach ($files as $k => $v) {
if ($v == $att)
unset($files[$k]);
}
update_option($meta_id, $metas);
die('0');
}
/* * ****************** END UPLOAD ********************* */
/* * ****************** BEGIN COLOR PICKER ********************* */
// Check field color
function check_field_color() {
if ($this->has_field('color')) {
wp_enqueue_style('farbtastic'); // enqueue built-in script and style for color picker
wp_enqueue_script('farbtastic');
add_action('admin_head-edit-tags.php', array($this, 'add_script_color')); // add our custom script for color picker
}
}
// Custom script for color picker
function add_script_color() {
$ids = array();
foreach ($this->_fields as $field) {
if ('color' == $field['type']) {
$ids[] = $field['id'];
}
}
echo '
<script type="text/javascript">
jQuery(document).ready(function($){
';
foreach ($ids as $id) {
echo "
if($('#$id').length){
$('#picker-$id').farbtastic('#$id');
$('#select-$id').click(function(){
$('#picker-$id').toggle();
return false;
});
}";
}
echo '
});
</script>
';
}
/* * ****************** END COLOR PICKER ********************* */
/* * ****************** BEGIN DATE PICKER ********************* */
// Check field date
function check_field_date() {
if ($this->has_field('date')) {
global $concatenate_scripts;
$concatenate_scripts = false;
// add style and script, use proper jQuery UI version
wp_enqueue_style('rw-jquery-ui-css', 'http://ajax.googleapis.com/ajax/libs/jqueryui/' . $this->get_jqueryui_ver() . '/themes/base/jquery-ui.css');
wp_enqueue_script('jquery-ui-datepicker');
add_action('admin_head-edit-tags.php', array($this, 'add_script_date'));
}
}
// Custom script for date picker
function add_script_date() {
$dates = array();
foreach ($this->_fields as $field) {
if ('date' == $field['type']) {
$dates[$field['id']] = $field['format'];
}
}
echo '
<script type="text/javascript">
jQuery(document).ready(function($){
';
foreach ($dates as $id => $format) {
echo "$('#$id').datepicker({
dateFormat: '$format',
showButtonPanel: true
});";
}
echo '
});
</script>
';
}
/* * ****************** END DATE PICKER ********************* */
/* * ****************** BEGIN TIME PICKER ********************* */
// Check field time
function check_field_time() {
if ($this->has_field('time')) {
global $concatenate_scripts;
$concatenate_scripts = false;
// add style and script, use proper jQuery UI version
wp_enqueue_style('rw-jquery-ui-css', 'http://ajax.googleapis.com/ajax/libs/jqueryui/' . $this->get_jqueryui_ver() . '/themes/base/jquery-ui.css');
wp_enqueue_script('rw-timepicker', 'https://github.com/trentrichardson/jQuery-Timepicker-Addon/raw/master/jquery-ui-timepicker-addon.js', array('jquery-ui-datepicker', 'jquery-ui-slider'));
add_action('admin_head-edit-tags.php', array($this, 'add_script_time'));
}
}
// Custom script and style for time picker
function add_script_time() {
// style
echo '
<style type="text/css">
.ui-timepicker-div {font-size: 0.9em;}
.ui-timepicker-div .ui-widget-header {margin-bottom: 8px;}
.ui-timepicker-div dl {text-align: left;}
.ui-timepicker-div dl dt {height: 25px;}
.ui-timepicker-div dl dd {margin: -25px 0 10px 65px;}
.ui-timepicker-div td {font-size: 90%;}
</style>
';
// script
$times = array();
foreach ($this->_fields as $field) {
if ('time' == $field['type']) {
$times[$field['id']] = $field['format'];
}
}
echo '
<script type="text/javascript">
jQuery(document).ready(function($){
';
foreach ($times as $id => $format) {
echo "$('#$id').timepicker({showSecond: true, timeFormat: '$format'})";
}
echo '
});
</script>
';
}
/* * ****************** END TIME PICKER ********************* */
/* * ****************** BEGIN META BOX PAGE ********************* */
// Add meta fields for taxonomies
function add() {
//foreach (get_taxonomies(array('show_ui' => true)) as $tax_name) {
foreach (get_taxonomies() as $tax_name) {
if (in_array($tax_name, $this->_taxonomies)) {
add_action($tax_name . '_edit_form', array($this, 'show'), 9, 2);
}
}
}
// Show meta fields
function show($tag, $taxonomy) {
// get meta fields from option table
$metas = get_option($this->_meta['id']);
if (empty($metas))
$metas = array();
if (!is_array($metas))
$metas = (array) $metas;
// get meta fields for current term
$metas = isset($metas[$tag->term_id]) ? $metas[$tag->term_id] : array();
wp_nonce_field(basename(__FILE__), 'rw_taxonomy_meta_nonce');
echo "<h3>{$this->_meta['title']}</h3>
<table class='form-table'>";
foreach ($this->_fields as $field) {
echo '<tr>';
$meta = !empty($metas[$field['id']]) ? $metas[$field['id']] : $field['std']; // get meta value for current field
$meta = is_array($meta) ? array_map('esc_attr', $meta) : esc_attr($meta);
call_user_func(array($this, 'show_field_' . $field['type']), $field, $meta);
echo '</tr>';
}
echo '</table>';
}
/* * ****************** END META BOX PAGE ********************* */
/* * ****************** BEGIN META BOX FIELDS ********************* */
function show_field_begin($field, $meta) {
echo "<th scope='row' valign='top'><label for='{$field['id']}'>{$field['name']}</label></th><td>";
}
function show_field_end($field, $meta) {
echo "<br />{$field['desc']}</td>";
}
function show_field_text($field, $meta) {
$this->show_field_begin($field, $meta);
echo "<input type='text' name='{$field['id']}' id='{$field['id']}' value='$meta' size='40' style='{$field['style']}' />";
$this->show_field_end($field, $meta);
}
function show_field_textarea($field, $meta) {
$this->show_field_begin($field, $meta);
echo "<textarea name='{$field['id']}' cols='60' rows='15' style='{$field['style']}'>$meta</textarea>";
$this->show_field_end($field, $meta);
}
function show_field_select($field, $meta) {
if (!is_array($meta))
$meta = (array) $meta;
$this->show_field_begin($field, $meta);
echo "<select style='{$field['style']}' name='{$field['id']}" . ( $field['multiple'] ? "[]' multiple='multiple'" : "'" ) . ">";
foreach ($field['options'] as $key => $value) {
if ($field['optgroups'] && is_array($value)) {
echo "<optgroup label=\"{$value['label']}\">";
foreach ($value['options'] as $option_key => $option_value) {
echo "<option value='$option_key'" . selected(in_array($option_key, $meta), true, false) . ">$option_value</option>";
}
echo '</optgroup>';
} else {
echo "<option value='$key'" . selected(in_array($key, $meta), true, false) . ">$value</option>";
}
}
echo "</select>";
$this->show_field_end($field, $meta);
}
function show_field_radio($field, $meta) {
$this->show_field_begin($field, $meta);
foreach ($field['options'] as $key => $value) {
echo "<input type='radio' name='{$field['id']}' value='$key'" . checked($meta, $key, false) . " /> $value ";
}
$this->show_field_end($field, $meta);
}
function show_field_checkbox($field, $meta) {
$this->show_field_begin($field, $meta);
echo "<input type='checkbox' name='{$field['id']}'" . checked(!empty($meta), true, false) . " /> {$field['desc']}</td>";
}
function show_field_wysiwyg($field, $meta) {
$this->show_field_begin($field, $meta);
//echo "<textarea name='{$field['id']}' id='{$field['id']}' class='{$field['id']} theEditor' cols='60' rows='15' style='{$field['style']}'>$meta</textarea>";
wp_editor($meta, $field["id"], array('textarea_name' => $field["id"], 'editor_class' => $field["id"] . ' theEditor'));
$this->show_field_end($field, $meta);
}
function show_field_file($field, $meta) {
if (!is_array($meta))
$meta = (array) $meta;
$this->show_field_begin($field, $meta);
echo "{$field['desc']}<br />";
if (!empty($meta)) {
$nonce = wp_create_nonce('rw_ajax_delete_file');
$rel = "{$this->_meta['id']}!{$_GET['tag_ID']}!{$field['id']}";
echo '<div style="margin-bottom: 10px"><strong>' . esc_html__('Uploaded files', 'dxef') . '</strong></div>';
echo '<ol>';
foreach ($meta as $att) {
if (wp_attachment_is_image($att))
continue; // what's image uploader for?
echo "<li>" . wp_get_attachment_link($att) . " (<a class='rw-delete-file' href='#' rel='$rel!$att!$nonce'>" . __('Delete', 'dxef') . "</a>)</li>";
}
echo '</ol>';
}
// show form upload
echo "<div style='clear: both'><strong>" . __('Upload new files', 'dxef') . "</strong></div>
<div class='new-files'>
<div class='file-input'><input type='file' name='{$field['id']}[]' /></div>
<a class='rw-add-file' href='javascript:void(0)'>" . __('Add more file', 'dxef') . "</a>
</div>
</td>";
}
function show_field_image($field, $meta) {
if (!is_array($meta))
$meta = (array) $meta;
$this->show_field_begin($field, $meta);
echo "{$field['desc']}<br />";
$nonce_delete = wp_create_nonce('rw_ajax_delete_file');
$rel = "{$this->_meta['id']}!{$_GET['tag_ID']}!{$field['id']}";
echo "<ul id='rw-images-{$field['id']}' class='rw-images'>";
foreach ($meta as $att) {
$src = wp_get_attachment_image_src($att, 'full');
$src = $src[0];
echo "<li id='item_{$att}'>
<img src='$src' />
<a title='" . __('Delete this image') . "' class='rw-delete-file' href='#' rel='$rel!$att!$nonce_delete'>" . __('Delete', 'dxef') . "</a>
<input type='hidden' name='{$field['id']}[]' value='$att' />
</li>";
}
echo '</ul>';
echo "<a href='#' style='float: left; clear: both; margin-top: 10px' id='rw_upload_{$field['id']}' class='rw_upload button'>" . __('Upload new image', 'dxef') . "</a>";
}
function show_field_color($field, $meta) {
if (empty($meta))
$meta = '#';
$this->show_field_begin($field, $meta);
echo "<input type='text' name='{$field['id']}' id='{$field['id']}' value='$meta' size='8' style='{$field['style']}' />
<a href='#' id='select-{$field['id']}'>" . __('Select a color', 'dxef') . "</a>
<div style='display:none' id='picker-{$field['id']}'></div>";
$this->show_field_end($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) {
$html[] = "<input type='checkbox' name='{$field['id']}[]' value='$key'" . checked(in_array($key, $meta), true, false) . " /> $value";
}
echo implode('<br />', $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, $meta);
}
/* * ****************** END META BOX FIELDS ********************* */
/* * ****************** BEGIN META BOX SAVE ********************* */
// Save meta fields
function save($term_id, $tt_id) {
/*
if (!check_admin_referer(basename(__FILE__), 'rw_taxonomy_meta_nonce')) { // check nonce
return;
}
*/
$metas = get_option($this->_meta['id']);
if (!is_array($metas))
$metas = (array) $metas;
$meta = isset($metas[$term_id]) ? $metas[$term_id] : array();
foreach ($this->_fields as $field) {
$name = $field['id'];
$type = $field['type'];
$old = isset($meta[$name]) ? $meta[$name] : ( $field['multiple'] ? array() : '' );
$new = isset($_POST[$name]) ? $_POST[$name] : ( $field['multiple'] ? array() : '' );
// validate meta value
if (class_exists('RW_Taxonomy_Meta_Validate') && method_exists('RW_Taxonomy_Meta_Validate', $field['validate_func'])) {
$new = call_user_func(array('RW_Taxonomy_Meta_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), $meta, $field, $old, $new);
} else {
$this->save_field($meta, $field, $old, $new);
}
}
$metas[$term_id] = $meta;
update_option($this->_meta['id'], $metas);
}
// Common functions for saving field
function save_field(&$meta, $field, $old, $new) {
$name = $field['id'];
$new = is_array($new) ? array_map('stripslashes', $new) : stripslashes($new);
if (empty($new)) {
unset($meta[$name]);
} else {
$meta[$name] = $new;
}
}
function save_field_wysiwyg(&$meta, $field, $old, $new) {
$new = stripslashes($new);
$new = wpautop($new);
$this->save_field($meta, $field, $old, $new);
}
function save_field_file(&$meta, $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' => $file['url'],
'post_title' => preg_replace('/\.[^.]+$/', '', basename($filename)),
'post_content' => ''
);
$id = wp_insert_attachment($attachment, $filename);
if (!is_wp_error($id)) {
wp_update_attachment_metadata($id, wp_generate_attachment_metadata($id, $filename));
$meta[$name][] = $id;
}
}
}
/* * ****************** END META BOX SAVE ********************* */
function delete($term_id, $tt_id) {
$metas = get_option($this->_meta['id']);
if (!is_array($metas))
$metas = (array) $metas;
unset($metas[$term_id]);
update_option($this->_meta['id'], $metas);
}
/* * ****************** BEGIN HELPER FUNCTIONS ********************* */
// Add missed values for meta box
function add_missed_values() {
// default values for meta box
$this->_meta = array_merge(array(
'taxonomies' => array('category', 'post_tag')
), $this->_meta);
// default values for fields
foreach ($this->_fields as & $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' : '' );
$style = 'width: 97%';
$optgroups = false;
if ('select' == $field['type'])
$style = 'height: auto';
$field = array_merge(array(
'multiple' => $multiple,
'optgroups' => $optgroups,
'std' => $std,
'desc' => '',
'format' => $format,
'style' => $style,
'validate_func' => ''
), $field);
}
}
// Check if field with $type exists
function has_field($type) {
foreach ($this->_fields as $field) {
if ($type == $field['type'])
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;
}
// Get proper jQuery UI version to not conflict with WP admin scripts
function get_jqueryui_ver() {
global $wp_version;
if (version_compare($wp_version, '3.1', '>=')) {
return '1.8.10';
}
return '1.7.3';
}
/* * ****************** END HELPER FUNCTIONS ********************* */
}