?AlkantarClanX12
Your IP : 216.73.217.138
<?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: 1.2
Author: Rilwis
Author URI: http://www.deluxeblogtips.com
License: GPL2+
*/
class RW_Taxonomy_Meta {
protected $_meta;
protected $_taxonomies;
protected $_fields;
/**
* Store all CSS of fields
* @var string
*/
public $css = '';
/**
* Store all JS of fields
* @var string
*/
public $js = '';
function __construct( $meta ) {
if ( !is_admin() )
return;
$this->_meta = $meta;
$this->normalize();
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( 'load-edit-tags.php', array( $this, 'load_edit_page' ) );
}
/**
* Enqueue scripts and styles
*
* @return void
*/
function load_edit_page()
{
$screen = get_current_screen();
if (
'edit-tags' != $screen->base
|| empty( $_GET['action'] ) || 'edit' != $_GET['action']
|| !in_array( $screen->taxonomy, $this->_taxonomies )
)
{
return;
}
add_action( 'admin_enqueue_scripts', array( $this, 'admin_enqueue_scripts' ) );
add_action( 'admin_head', array( $this, 'output_css' ) );
add_action( 'admin_footer', array( $this, 'output_js' ), 100 );
}
/**
* Enqueue scripts and styles
*
* @return void
*/
function admin_enqueue_scripts()
{
wp_enqueue_script( 'jquery' );
$this->check_field_upload();
$this->check_field_date();
$this->check_field_color();
$this->check_field_time();
}
/**
* Output CSS into header
*
* @return void
*/
function output_css()
{
echo $this->css ? '<style>' . $this->css . '</style>' : '';
}
/**
* Output JS into footer
*
* @return void
*/
function output_js()
{
echo $this->js ? '<script>jQuery(function($){' . $this->js . '});</script>' : '';
}
/******************** BEGIN FIELDS **********************/
// Check field upload and add needed actions
function check_field_upload() {
if ( !$this->has_field( 'image' ) && $this->has_field( 'file' ) )
return;
$this->css .= '
.rwtm-uploaded {overflow: hidden; margin: 0 0 10px}
.rwtm-files {padding-left: 20px}
.rwtm-images li {margin: 0 10px 10px 0; float: left; width: 150px; height: 100px; text-align: center; border: 3px solid #ccc; position: relative}
.rwtm-images img {max-width: 150px; max-height: 100px}
.rwtm-images a {position: absolute; bottom: 0; right: 0; color: #fff; background: #000; font-weight: bold; padding: 5px}
';
// Add enctype
$this->js .= '
$("#edittag").attr("enctype", "multipart/form-data");
';
// Delete file
$this->js .= '
$("body").on("click", ".rwtm-delete-file", function(){
$(this).parent().remove();
return false;
});
';
// File upload
if ( $this->has_field( 'file' ) ) {
$this->js .= "
\$('body').on('click', '.rwtm-file-upload', function(){
var id = \$(this).data('field');
var template = '<# _.each(attachments, function(attachment) { #>';
template += '<li>';
template += '<a href=\"{{{ attachment.url }}}\">{{{ attachment.filename }}}</a>';
template += ' (<a class=\"rwtm-delete-file\" href=\"#\">" . __( 'Delete', 'rwtm' ) . "</a>)';
template += '<input type=\"hidden\" name=\"' + id + '[]\" value=\"{{{ attachment.id }}}\">';
template += '</li>';
template += '<# }); #>';
var \$uploaded = \$(this).siblings('.rwtm-uploaded');
var frame = wp.media({
multiple : true,
title : \"" . __( 'Select File', 'rwtm' ) . "\"
});
frame.on('select', function()
{
var selection = frame.state().get('selection').toJSON();
\$uploaded.append(_.template(template, { attachments: selection }, {
evaluate: /<#([\s\S]+?)#>/g,
interpolate: /\{\{\{([\s\S]+?)\}\}\}/g,
escape: /\{\{([^\}]+?)\}\}(?!\})/g
}));
});
frame.open();
return false;
});
";
}
if ( !$this->has_field( 'image' ) )
return;
wp_enqueue_media();
// Image upload
$this->js .= "
\$('body').on('click', '.rwtm-image-upload', function(){
var id = \$(this).data('field');
var template = '<# _.each(attachments, function(attachment) { #>';
template += '<li>';
template += '<img src=\"{{{ attachment.sizes.full.url }}}\">';
template += '<a class=\"rwtm-delete-file\" href=\"#\">" . __( 'Delete', 'rwtm' ) . "</a>';
template += '<input type=\"hidden\" name=\"' + id + '[]\" value=\"{{{ attachment.id }}}\">';
template += '</li>';
template += '<# }); #>';
var \$uploaded = \$(this).siblings('.rwtm-uploaded');
var frame = wp.media({
multiple : true,
title : \"" . __( 'Select Image', 'rwtm' ) . "\",
library : {
type: 'image'
}
});
frame.on('select', function()
{
var selection = frame.state().get('selection').toJSON();
\$uploaded.append(_.template(template, { attachments: selection }, {
evaluate: /<#([\s\S]+?)#>/g,
interpolate: /\{\{\{([\s\S]+?)\}\}\}/g,
escape: /\{\{([^\}]+?)\}\}(?!\})/g
}));
});
frame.open();
return false;
});
";
}
// Check field color
function check_field_color() {
if ( !$this->has_field( 'color' ) )
return;
wp_enqueue_style( 'wp-color-picker' );
wp_enqueue_script( 'wp-color-picker' );
$this->js .= '$(".color").wpColorPicker();';
}
// Check field date
function check_field_date() {
if ( !$this->has_field( 'date' ) )
return;
wp_enqueue_style( 'jquery-ui', 'http://ajax.googleapis.com/ajax/libs/jqueryui/1.10.3/themes/smoothness/jquery-ui.min.css' );
wp_enqueue_script( 'jquery-ui-datepicker' );
// CSS
$this->css .= '#ui-datepicker-div {display: none}';
// JS
$dates = array();
foreach ( $this->_fields as $field ) {
if ( 'date' == $field['type'] ) {
$dates[$field['id']] = $field['format'];
}
}
foreach ( $dates as $id => $format ) {
$this->js .= "$('#$id').datepicker({
dateFormat: '$format',
showButtonPanel: true
});";
}
}
// Check field time
function check_field_time() {
if ( !$this->has_field( 'time' ) )
return;
wp_enqueue_style( 'jquery-ui', 'http://ajax.googleapis.com/ajax/libs/jqueryui/1.10.3/themes/smoothness/jquery-ui.min.css' );
wp_enqueue_style( 'jquery-ui-timepicker', 'http://cdn.jsdelivr.net/jquery.ui.timepicker.addon/1.3/jquery-ui-timepicker-addon.css' );
wp_enqueue_script( 'jquery-ui-timepicker', 'http://cdn.jsdelivr.net/jquery.ui.timepicker.addon/1.3/jquery-ui-timepicker-addon.min.js', array( 'jquery-ui-datepicker', 'jquery-ui-slider' ) );
// CSS
$this->css .= '#ui-datepicker-div {display: none}';
// JS
$times = array();
foreach ( $this->_fields as $field ) {
if ( 'time' == $field['type'] ) {
$times[$field['id']] = $field['format'];
}
}
foreach ( $times as $id => $format ) {
$this->js .= "$('#$id').timepicker({showSecond: true, timeFormat: '$format'})";
}
}
/******************** 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>';
}
/******************** 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 $field['desc'] ? "<br>{$field['desc']}</td>" : '</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' 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 );
$html = array();
foreach ( $field['options'] as $key => $value ) {
$html[] .= "<label><input type='radio' name='{$field['id']}' value='$key'" . checked( $meta, $key, false ) . "> $value</label>";
}
echo implode( ' ', $html );
$this->show_field_end( $field, $meta );
}
function show_field_checkbox( $field, $meta ) {
$this->show_field_begin( $field, $meta );
echo "<label><input type='checkbox' name='{$field['id']}' value='1'" . checked( !empty( $meta ), true, false ) . "></label>";
$this->show_field_end( $field, $meta );
}
function show_field_wysiwyg( $field, $meta ) {
$this->show_field_begin( $field, $meta );
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 );
if ( $field['desc'] )
echo "{$field['desc']}<br>";
echo '<ol class="rwtm-files rwtm-uploaded">';
foreach ( $meta as $att ) {
printf( '
<li>
%s (<a class="rwtm-delete-file" href="#">%s</a>)
<input type="hidden" name="%s[]" value="%s">
</li>',
wp_get_attachment_link( $att ),
__( 'Delete', 'rwtm' ),
$field['id'],
$att
);
}
echo '</ol>';
echo "<a href='#' class='rwtm-file-upload button' data-field='{$field['id']}'>" . __( 'Select File', 'rwtm' ) . "</a>";
echo '</td>';
}
function show_field_image( $field, $meta ) {
if ( !is_array( $meta ) )
$meta = (array) $meta;
$this->show_field_begin( $field, $meta );
if ( $field['desc'] )
echo "{$field['desc']}<br>";
echo '<ul class="rwtm-uploaded rwtm-images">';
foreach ( $meta as $att ) {
printf( '
<li>
%s <a class="rwtm-delete-file" href="#">%s</a>
<input type="hidden" name="%s[]" value="%s">
</li>',
wp_get_attachment_image( $att ),
__( 'Delete', 'rwtm' ),
$field['id'],
$att
);
}
echo '</ul>';
echo "<a href='#' class='rwtm-image-upload button' data-field='{$field['id']}'>" . __( 'Select Image', 'rwtm' ) . "</a>";
echo '</td>';
}
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' class='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 ) {
$html[] = "<input type='checkbox' name='{$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 );
}
/******************** BEGIN META BOX SAVE **********************/
// Save meta fields
function save( $term_id, $tt_id ) {
$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'];
$new = isset( $_POST[$name] ) ? $_POST[$name] : ( $field['multiple'] ? array() : '' );
$new = is_array( $new ) ? array_map( 'stripslashes', $new ) : stripslashes( $new );
if ( empty( $new ) ) {
unset( $meta[$name] );
} else {
$meta[$name] = $new;
}
}
$metas[$term_id] = $meta;
update_option( $this->_meta['id'], $metas );
}
/******************** BEGIN META BOX DELETE **********************/
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 normalize() {
// Default values for meta box
$this->_meta = array_merge( array(
'taxonomies' => array( 'category', 'post_tag' )
), $this->_meta );
$this->_taxonomies = $this->_meta['taxonomies'];
$this->_fields = $this->_meta['fields'];
// 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 = in_array( $field['type'], array( 'text', 'textarea' ) ) ? 'width: 95%' : '';
$optgroups = false;
if ( 'select' == $field['type'] )
$style = 'height: auto';
$field = array_merge( array(
'multiple' => $multiple,
'optgroups' => $optgroups,
'std' => $std,
'desc' => '',
'format' => $format,
'style' => $style,
), $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;
return $output;
}
/******************** END HELPER FUNCTIONS **********************/
}