258 lines
7.7 KiB
PHP
258 lines
7.7 KiB
PHP
<?php
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/**
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* Functions used for taxonomies in admin
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*
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* These functions control admin interface bits like category ordering.
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*
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* @author WooThemes
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* @category Admin
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* @package WooCommerce
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*/
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/**
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* Category thumbnails
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*/
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add_action('product_cat_add_form_fields', 'woocommerce_add_category_thumbnail_field');
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add_action('product_cat_edit_form_fields', 'woocommerce_edit_category_thumbnail_field', 10,2);
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function woocommerce_add_category_thumbnail_field() {
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global $woocommerce;
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?>
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<div class="form-field">
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<label><?php _e('Thumbnail', 'woothemes'); ?></label>
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<div id="product_cat_thumbnail" style="float:left;margin-right:10px;"><img src="<?php echo $woocommerce->plugin_url().'/assets/images/placeholder.png' ?>" width="60px" height="60px" /></div>
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<div style="line-height:60px;">
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<input type="hidden" id="product_cat_thumbnail_id" name="product_cat_thumbnail_id" />
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<button type="submit" class="upload_image_button button"><?php _e('Upload/Add image', 'woothemes'); ?></button>
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<button type="submit" class="remove_image_button button"><?php _e('Remove image', 'woothemes'); ?></button>
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</div>
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<script type="text/javascript">
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window.send_to_termmeta = function(html) {
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jQuery('body').append('<div id="temp_image">' + html + '</div>');
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var img = jQuery('#temp_image').find('img');
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imgurl = img.attr('src');
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imgclass = img.attr('class');
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imgid = parseInt(imgclass.replace(/\D/g, ''), 10);
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jQuery('#product_cat_thumbnail_id').val(imgid);
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jQuery('#product_cat_thumbnail img').attr('src', imgurl);
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jQuery('#temp_image').remove();
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tb_remove();
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}
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jQuery('.upload_image_button').live('click', function(){
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var post_id = 0;
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window.send_to_editor = window.send_to_termmeta;
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tb_show('', 'media-upload.php?post_id=' + post_id + '&type=image&TB_iframe=true');
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return false;
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});
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jQuery('.remove_image_button').live('click', function(){
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jQuery('#product_cat_thumbnail img').attr('src', '<?php echo $woocommerce->plugin_url().'/assets/images/placeholder.png'; ?>');
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jQuery('#product_cat_thumbnail_id').val('');
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return false;
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});
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</script>
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<div class="clear"></div>
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</div>
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<?php
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}
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function woocommerce_edit_category_thumbnail_field( $term, $taxonomy ) {
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global $woocommerce;
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$image = '';
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$thumbnail_id = get_woocommerce_term_meta( $term->term_id, 'thumbnail_id', true );
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if ($thumbnail_id) :
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$image = wp_get_attachment_url( $thumbnail_id );
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else :
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$image = $woocommerce->plugin_url().'/assets/images/placeholder.png';
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endif;
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?>
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<tr class="form-field">
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<th scope="row" valign="top"><label><?php _e('Thumbnail', 'woothemes'); ?></label></th>
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<td>
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<div id="product_cat_thumbnail" style="float:left;margin-right:10px;"><img src="<?php echo $image; ?>" width="60px" height="60px" /></div>
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<div style="line-height:60px;">
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<input type="hidden" id="product_cat_thumbnail_id" name="product_cat_thumbnail_id" value="<?php echo $thumbnail_id; ?>" />
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<button type="submit" class="upload_image_button button"><?php _e('Upload/Add image', 'woothemes'); ?></button>
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<button type="submit" class="remove_image_button button"><?php _e('Remove image', 'woothemes'); ?></button>
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</div>
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<script type="text/javascript">
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window.send_to_termmeta = function(html) {
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var img = jQuery(html).find('img');
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imgurl = jQuery(img).attr('src');
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imgclass = jQuery(img).attr('class');
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imgid = parseInt(imgclass.replace(/\D/g, ''), 10);
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jQuery('#product_cat_thumbnail_id').val(imgid);
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jQuery('#product_cat_thumbnail img').attr('src', imgurl);
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tb_remove();
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}
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jQuery('.upload_image_button').live('click', function(){
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var post_id = 0;
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window.send_to_editor = window.send_to_termmeta;
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tb_show('', 'media-upload.php?post_id=' + post_id + '&type=image&TB_iframe=true');
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return false;
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});
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jQuery('.remove_image_button').live('click', function(){
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jQuery('#product_cat_thumbnail img').attr('src', '<?php echo $woocommerce->plugin_url().'/assets/images/placeholder.png'; ?>');
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jQuery('#product_cat_thumbnail_id').val('');
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return false;
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});
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</script>
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<div class="clear"></div>
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</td>
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</tr>
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<?php
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}
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add_action('created_term', 'woocommerce_category_thumbnail_field_save', 10,3);
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add_action('edit_term', 'woocommerce_category_thumbnail_field_save', 10,3);
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function woocommerce_category_thumbnail_field_save( $term_id, $tt_id, $taxonomy ) {
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if (isset($_POST['product_cat_thumbnail_id'])) {
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update_woocommerce_term_meta($term_id, 'thumbnail_id', $_POST['product_cat_thumbnail_id']);
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}
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}
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/**
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* Category/Term ordering
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*/
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/**
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* Reorder on term insertion
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*/
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add_action("create_term", 'woocommerce_create_term', 5, 3);
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function woocommerce_create_term( $term_id, $tt_id, $taxonomy ) {
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if (!$taxonomy=='product_cat' && !strstr($taxonomy, 'pa_')) return;
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$next_id = null;
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$term = get_term($term_id, $taxonomy);
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// gets the sibling terms
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$siblings = get_terms($taxonomy, "parent={$term->parent}&menu_order=ASC&hide_empty=0");
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foreach ($siblings as $sibling) {
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if( $sibling->term_id == $term_id ) continue;
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$next_id = $sibling->term_id; // first sibling term of the hierarchy level
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break;
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}
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// reorder
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woocommerce_order_terms( $term, $next_id, $taxonomy );
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}
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/**
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* Delete terms metas on deletion
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*/
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add_action("delete_product_term", 'woocommerce_delete_term', 5, 3);
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function woocommerce_delete_term( $term_id, $tt_id, $taxonomy ) {
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$term_id = (int) $term_id;
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if(!$term_id) return;
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global $wpdb;
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$wpdb->query("DELETE FROM {$wpdb->woocommerce_termmeta} WHERE `woocommerce_term_id` = " . $term_id);
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}
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/**
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* Move a term before the a given element of its hierarchy level
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*
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* @param object $the_term
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* @param int $next_id the id of the next slibling element in save hierachy level
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* @param int $index
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* @param int $terms
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*/
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function woocommerce_order_terms( $the_term, $next_id, $taxonomy, $index=0, $terms=null ) {
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if( ! $terms ) $terms = get_terms($taxonomy, 'menu_order=ASC&hide_empty=0&parent=0');
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if( empty( $terms ) ) return $index;
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$id = $the_term->term_id;
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$term_in_level = false; // flag: is our term to order in this level of terms
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foreach ($terms as $term) {
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if( $term->term_id == $id ) { // our term to order, we skip
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$term_in_level = true;
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continue; // our term to order, we skip
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}
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// the nextid of our term to order, lets move our term here
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if(null !== $next_id && $term->term_id == $next_id) {
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$index++;
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$index = woocommerce_set_term_order($id, $index, $taxonomy, true);
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}
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// set order
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$index++;
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$index = woocommerce_set_term_order($term->term_id, $index, $taxonomy);
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// if that term has children we walk through them
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$children = get_terms($taxonomy, "parent={$term->term_id}&menu_order=ASC&hide_empty=0");
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if( !empty($children) ) {
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$index = woocommerce_order_terms( $the_term, $next_id, $taxonomy, $index, $children );
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}
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}
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// no nextid meaning our term is in last position
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if( $term_in_level && null === $next_id )
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$index = woocommerce_set_term_order($id, $index+1, $taxonomy, true);
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return $index;
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}
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/**
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* Set the sort order of a term
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*
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* @param int $term_id
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* @param int $index
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* @param bool $recursive
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*/
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function woocommerce_set_term_order($term_id, $index, $taxonomy, $recursive=false) {
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global $wpdb;
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$term_id = (int) $term_id;
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$index = (int) $index;
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update_woocommerce_term_meta( $term_id, 'order', $index );
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if( ! $recursive ) return $index;
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$children = get_terms($taxonomy, "parent=$term_id&menu_order=ASC&hide_empty=0");
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foreach ( $children as $term ) {
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$index ++;
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$index = woocommerce_set_term_order($term->term_id, $index, $taxonomy, true);
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}
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return $index;
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}
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