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- $imagebox_2_metabox = array(
- 'id' => 'imagebox',
- 'title' => 'Image Box',
- 'page' => array('post','page','portfolio'),
- 'context' => 'advanced',
- 'priority' => 'high',
- 'fields' => array(
- array(
- 'name' => 'Images Field',
- 'desc' => 'Repeatable Images, Add 1 image or as many as you want to display on the post page.',
- 'id' => 'nick_n-images',
- 'class' => 'nick_n-images',
- 'type' => 'repeatable upload',
- 'rich_editor' => 1,
- 'max' => 0
- ),
- )
- );
- add_action('admin_menu', 'nick_add_imagebox_2_meta_box');
- function nick_add_imagebox_2_meta_box() {
- global $imagebox_2_metabox;
- foreach($imagebox_2_metabox['page'] as $page) {
- add_meta_box($imagebox_2_metabox['id'], $imagebox_2_metabox['title'], 'nick_show_imagebox_2_box', $page, 'advanced', 'high', $imagebox_2_metabox);
- }
- }
- // function to show meta boxes
- function nick_show_imagebox_2_box() {
- global $post;
- global $imagebox_2_metabox;
- global $nick_prefix;
- global $wp_version;
- // Use nonce for verification
- echo '<input type="hidden" name="nick_imagebox_2_meta_box_nonce" value="', wp_create_nonce(basename(__FILE__)), '" />';
- echo '<table class="form-table">';
- foreach ($imagebox_2_metabox['fields'] as $field) {
- // get current post meta data
- $meta = get_post_meta($post->ID, $field['id'], true);
- echo '<tr>',
- '<th style="width:20%"><label for="', $field['id'], '">', stripslashes($field['name']), '</label></th>',
- '<td class="nick_field_type_' . str_replace(' ', '_', $field['type']) . '">';
- switch ($field['type']) {
- case 'text':
- echo '<input type="text" name="', $field['id'], '" id="', $field['id'], '" value="', $meta ? $meta : $field['std'], '" size="30" style="width:97%" /><br/>', '', stripslashes($field['desc']);
- break;
- case 'date':
- if($meta) { $value = nick_timestamp_to_date($meta); } else { $value = ''; }
- echo '<input type="text" class="nick_datepicker" name="' . $field['id'] . '" id="' . $field['id'] . '" value="'. $value . '" size="30" style="width:97%" />' . '' . stripslashes($field['desc']);
- break;
- case 'upload':
- echo '<input type="text" class="nick_upload_field" name="', $field['id'], '" id="', $field['id'], '" value="', $meta ? $meta : $field['std'], '" size="30" style="width:80%" /><input class="nick_upload_image_button" type="button" value="Upload Image" /><br/>', '', stripslashes($field['desc']);
- break;
- case 'textarea':
- if($field['rich_editor'] == 1) {
- if($wp_version >= 3.3) {
- echo wp_editor($meta, $field['id'], array('textarea_name' => $field['id']));
- } else {
- // older versions of WP
- $editor = '';
- if(!post_type_supports($post->post_type, 'editor')) {
- $editor = wp_tiny_mce(true, array('editor_selector' => $field['class'], 'remove_linebreaks' => false) );
- }
- $field_html = '<div style="width: 97%; border: 1px solid #DFDFDF;"><textarea name="' . $field['id'] . '" class="' . $field['class'] . '" id="' . $field['id'] . '" cols="60" rows="8" style="width:100%">'. $meta . '</textarea></div><br/>' . __(stripslashes($field['desc']));
- echo $editor . $field_html;
- }
- } else {
- echo '<div style="width: 100%;"><textarea name="', $field['id'], '" class="', $field['class'], '" id="', $field['id'], '" cols="60" rows="8" style="width:97%">', $meta ? $meta : $field['std'], '</textarea></div>', '', stripslashes($field['desc']);
- }
- break;
- case 'select':
- echo '<select name="', $field['id'], '" id="', $field['id'], '">';
- foreach ($field['options'] as $option) {
- echo '<option value="' . $option . '"', $meta == $option ? ' selected="selected"' : '', '>', $option, '</option>';
- }
- echo '</select>', '', stripslashes($field['desc']);
- break;
- case 'radio':
- foreach ($field['options'] as $option) {
- echo '<input type="radio" name="', $field['id'], '" value="', $option, '"', $meta == $option ? ' checked="checked"' : '', ' /> ', $option;
- }
- echo '<br/>' . stripslashes($field['desc']);
- break;
- case 'multicheck':
- foreach ($field['options'] as $option) {
- echo '<input type="checkbox" name="' . $field['id'] . '[' . $option . ']" value="' . $option . '"' . checked( true, in_array( $option, $meta ), false ) . '/> ' . $option;
- }
- echo '<br/>' . stripslashes($field['desc']);
- break;
- case 'checkbox':
- echo '<input type="checkbox" name="', $field['id'], '" id="', $field['id'], '"', $meta ? ' checked="checked"' : '', ' /> ';
- echo stripslashes($field['desc']);
- break;
- case 'slider':
- echo '<input type="text" rel="' . $field['max'] . '" name="' . $field['id'] . '" id="' . $field['id'] . '" value="' . $meta . '" size="1" style="float: left; margin-right: 5px" />';
- echo '<div class="nick-slider" rel="' . $field['id'] . '" style="float: left; width: 60%; margin: 5px 0 0 0;"></div>';
- echo '<div style="width: 100%; clear: both;">' . stripslashes($field['desc']) . '</div>';
- break;
- case 'repeatable' :
- $field_html = '<input type="hidden" id="' . $field['id'] . '" class="nick_repeatable_field_name" value=""/>';
- if(is_array($meta)) {
- $count = 1;
- foreach($meta as $key => $value) {
- $field_html .= '<div class="nick_repeatable_wrapper"><input type="text" class="nick_repeatable_field" name="' . $field['id'] . '[]" id="' . $field['id'] . '[]" value="' . $meta[$key] . '" size="30" style="width:90%" />';
- if($count > 1) {
- $field_html .= '<a href="#" class="nick_remove_repeatable button-secondary">x</a><br/>';
- }
- $field_html .= '</div>';
- $count++;
- }
- } else {
- $field_html .= '<div class="nick_repeatable_wrapper"><input type="text" class="nick_repeatable_field" name="' . $field['id'] . '[]" id="' . $field['id'] . '[]" value="' . $meta . '" size="30" style="width:90%" /></div>';
- }
- $field_html .= '<button class="nick_add_new_field button-secondary">' . __('Add New', 'nick') . '</button> ' . __(stripslashes($field['desc']));
- echo $field_html;
- break;
- case 'repeatable upload' :
- $field_html = '<input type="hidden" id="' . $field['id'] . '" class="nick_repeatable_upload_field_name" value=""/>';
- if(is_array($meta)) {
- $count = 1;
- foreach($meta as $key => $value) {
- $field_html .= '<div class="nick_repeatable_upload_wrapper"><input type="text" class="nick_repeatable_upload_field nick_upload_field" name="' . $field['id'] . '[]" id="' . $field['id'] . '[]" value="' . $meta[$key] . '" size="30" style="width:80%" /><button class="button-secondary nick_upload_image_button">Upload File</button>';
- if($count > 1) {
- $field_html .= '<a href="#" class="nick_remove_repeatable button-secondary">x</a><br/>';
- }
- $field_html .= '</div>';
- $count++;
- }
- } else {
- $field_html .= '<div class="nick_repeatable_upload_wrapper"><input type="text" class="nick_repeatable_upload_field nick_upload_field" name="' . $field['id'] . '[]" id="' . $field['id'] . '[]" value="' . $meta . '" size="30" style="width:80%" /><input class="button-secondary nick_upload_image_button" type="button" value="Upload File" /></div>';
- }
- $field_html .= '<button class="nick_add_new_upload_field button-secondary">' . __('Add New', 'nick') . '</button> ' . __(stripslashes($field['desc']));
- echo $field_html;
- break;
- }
- echo '<td>',
- '</tr>';
- }
- echo '</table>';
- }
- // Save data from meta box
- add_action('save_post', 'nick_imagebox_2_save');
- function nick_imagebox_2_save($post_id) {
- global $post;
- global $imagebox_2_metabox;
- // verify nonce
- if (!wp_verify_nonce($_POST['nick_imagebox_2_meta_box_nonce'], basename(__FILE__))) {
- return $post_id;
- }
- // check autosave
- if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) {
- return $post_id;
- }
- // check permissions
- if ('page' == $_POST['post_type']) {
- if (!current_user_can('edit_page', $post_id)) {
- return $post_id;
- }
- } elseif (!current_user_can('edit_post', $post_id)) {
- return $post_id;
- }
- foreach ($imagebox_2_metabox['fields'] as $field) {
- $old = get_post_meta($post_id, $field['id'], true);
- $new = $_POST[$field['id']];
- if ($new && $new != $old) {
- if($field['type'] == 'date') {
- $new = nick_format_date($new);
- update_post_meta($post_id, $field['id'], $new);
- } else {
- if(is_string($new)) {
- $new = $new;
- }
- update_post_meta($post_id, $field['id'], $new);
- }
- } elseif ('' == $new && $old) {
- delete_post_meta($post_id, $field['id'], $old);
- }
- }
- }
- function nick_export_ui_scripts() {
- global $nick_options, $post;
- ?>
- <script type="text/javascript">
- jQuery(document).ready(function($)
- {
- if($('.form-table .nick_upload_field').length > 0 ) {
- // Media Uploader
- window.formfield = '';
- $('.nick_upload_image_button').live('click', function() {
- window.formfield = $('.nick_upload_field',$(this).parent());
- tb_show('', 'media-upload.php?type=file&post_id=<?php echo $post->ID; ?>&TB_iframe=true');
- return false;
- });
- window.original_send_to_editor = window.send_to_editor;
- window.send_to_editor = function(html) {
- if (window.formfield) {
- imgurl = $('a','<div>'+html+'</div>').attr('href');
- window.formfield.val(imgurl);
- tb_remove();
- }
- else {
- window.original_send_to_editor(html);
- }
- window.formfield = '';
- window.imagefield = false;
- }
- }
- if($('.form-table .nick-slider').length > 0 ) {
- $('.nick-slider').each(function(){
- var $this = $(this);
- var id = $this.attr('rel');
- var val = $('#' + id).val();
- var max = $('#' + id).attr('rel');
- max = parseInt(max);
- //var step = $('#' + id).closest('input').attr('rel');
- $this.slider({
- value: val,
- max: max,
- step: 1,
- slide: function(event, ui) {
- $('#' + id).val(ui.value);
- }
- });
- });
- }
- if($('.form-table .nick_datepicker').length > 0 ) {
- var dateFormat = 'mm/dd/yy';
- $('.nick_datepicker').datepicker({dateFormat: dateFormat});
- }
- // add new repeatable field
- $(".nick_add_new_field").on('click', function() {
- var field = $(this).closest('td').find("div.nick_repeatable_wrapper:last").clone(true);
- var fieldLocation = $(this).closest('td').find('div.nick_repeatable_wrapper:last');
- // set the new field val to blank
- $('input', field).val("");
- field.insertAfter(fieldLocation, $(this).closest('td'));
- return false;
- });
- // add new repeatable upload field
- $(".nick_add_new_upload_field").on('click', function() {
- var container = $(this).closest('tr');
- var field = $(this).closest('td').find("div.nick_repeatable_upload_wrapper:last").clone(true);
- var fieldLocation = $(this).closest('td').find('div.nick_repeatable_upload_wrapper:last');
- // set the new field val to blank
- $('input[type="text"]', field).val("");
- field.insertAfter(fieldLocation, $(this).closest('td'));
- return false;
- });
- // remove repeatable field
- $('.nick_remove_repeatable').on('click', function(e) {
- e.preventDefault();
- var field = $(this).parent();
- $('input', field).val("");
- field.remove();
- return false;
- });
- });
- </script>
- <?php
- }
- function nick_export_datepicker_ui_scripts() {
- global $nick_base_dir;
- wp_enqueue_script('jquery-ui-datepicker');
- wp_enqueue_script('jquery-ui-slider');
- }
- function nick_export_datepicker_ui_styles() {
- global $nick_base_dir;
- wp_enqueue_style('jquery-ui-css', 'http://ajax.googleapis.com/ajax/libs/jqueryui/1.8/themes/base/jquery-ui.css', false, '1.8', 'all');
- }
- // these are for newest versions of WP
- add_action('admin_print_scripts-post.php', 'nick_export_datepicker_ui_scripts');
- add_action('admin_print_scripts-edit.php', 'nick_export_datepicker_ui_scripts');
- add_action('admin_print_scripts-post-new.php', 'nick_export_datepicker_ui_scripts');
- add_action('admin_print_styles-post.php', 'nick_export_datepicker_ui_styles');
- add_action('admin_print_styles-edit.php', 'nick_export_datepicker_ui_styles');
- add_action('admin_print_styles-post-new.php', 'nick_export_datepicker_ui_styles');
- if ((isset($_GET['post']) && (isset($_GET['action']) && $_GET['action'] == 'edit') ) || (strstr($_SERVER['REQUEST_URI'], 'wp-admin/post-new.php')))
- {
- add_action('admin_head', 'nick_export_ui_scripts');
- }
- // converts a time stamp to date string for meta fields
- if(!function_exists('nick_timestamp_to_date')) {
- function nick_timestamp_to_date($date) {
- return date('m/d/Y', $date);
- }
- }
- if(!function_exists('nick_format_date')) {
- function nick_format_date($date) {
- $date = strtotime($date);
- return $date;
- }
- }
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