1 files changed, 147 insertions, 0 deletions
diff --git a/www/crm/wp-admin/js/tags.js b/www/crm/wp-admin/js/tags.js
new file mode 100644
index 00000000..0f195c77
--- /dev/null
+++ b/www/crm/wp-admin/js/tags.js
@@ -0,0 +1,147 @@
+/**
+ * Contains logic for deleting and adding tags.
+ *
+ * For deleting tags it makes a request to the server to delete the tag.
+ * For adding tags it makes a request to the server to add the tag.
+ *
+ * @output wp-admin/js/tags.js
+ */
+
+ /* global ajaxurl, wpAjax, tagsl10n, showNotice, validateForm */
+
+jQuery(document).ready(function($) {
+
+	/**
+	 * Adds an event handler to the delete term link on the term overview page.
+	 *
+	 * Cancels default event handling and event bubbling.
+	 *
+	 * @since 2.8.0
+	 *
+	 * @returns boolean Always returns false to cancel the default event handling.
+	 */
+	$( '#the-list' ).on( 'click', '.delete-tag', function() {
+		var t = $(this), tr = t.parents('tr'), r = true, data;
+
+		if ( 'undefined' != showNotice )
+			r = showNotice.warn();
+
+		if ( r ) {
+			data = t.attr('href').replace(/[^?]*\?/, '').replace(/action=delete/, 'action=delete-tag');
+
+			/**
+			 * Makes a request to the server to delete the term that corresponds to the
+			 * delete term button.
+			 *
+			 * @param {string} r The response from the server.
+			 *
+			 * @returns {void}
+			 */
+			$.post(ajaxurl, data, function(r){
+				if ( '1' == r ) {
+					$('#ajax-response').empty();
+					tr.fadeOut('normal', function(){ tr.remove(); });
+
+					/**
+					 * Removes the term from the parent box and the tag cloud.
+					 *
+					 * `data.match(/tag_ID=(\d+)/)[1]` matches the term id from the data variable.
+					 * This term id is then used to select the relevant HTML elements:
+					 * The parent box and the tag cloud.
+					 */
+					$('select#parent option[value="' + data.match(/tag_ID=(\d+)/)[1] + '"]').remove();
+					$('a.tag-link-' + data.match(/tag_ID=(\d+)/)[1]).remove();
+
+				} else if ( '-1' == r ) {
+					$('#ajax-response').empty().append('<div class="error"><p>' + tagsl10n.noPerm + '</p></div>');
+					tr.children().css('backgroundColor', '');
+
+				} else {
+					$('#ajax-response').empty().append('<div class="error"><p>' + tagsl10n.broken + '</p></div>');
+					tr.children().css('backgroundColor', '');
+				}
+			});
+
+			tr.children().css('backgroundColor', '#f33');
+		}
+
+		return false;
+	});
+
+	/**
+	 * Adds a deletion confirmation when removing a tag.
+	 *
+	 * @since 4.8.0
+	 *
+	 * @returns {void}
+	 */
+	$( '#edittag' ).on( 'click', '.delete', function( e ) {
+		if ( 'undefined' === typeof showNotice ) {
+			return true;
+		}
+
+		// Confirms the deletion, a negative response means the deletion must not be executed.
+		var response = showNotice.warn();
+		if ( ! response ) {
+			e.preventDefault();
+		}
+	});
+
+	/**
+	 * Adds an event handler to the form submit on the term overview page.
+	 *
+	 * Cancels default event handling and event bubbling.
+	 *
+	 * @since 2.8.0
+	 *
+	 * @returns boolean Always returns false to cancel the default event handling.
+	 */
+	$('#submit').click(function(){
+		var form = $(this).parents('form');
+
+		if ( ! validateForm( form ) )
+			return false;
+
+		/**
+		 * Does a request to the server to add a new term to the database
+		 *
+		 * @param {string} r The response from the server.
+		 *
+		 * @returns {void}
+		 */
+		$.post(ajaxurl, $('#addtag').serialize(), function(r){
+			var res, parent, term, indent, i;
+
+			$('#ajax-response').empty();
+			res = wpAjax.parseAjaxResponse( r, 'ajax-response' );
+			if ( ! res || res.errors )
+				return;
+
+			parent = form.find( 'select#parent' ).val();
+
+			if ( parent > 0 && $('#tag-' + parent ).length > 0 ) // If the parent exists on this page, insert it below. Else insert it at the top of the list.
+				$( '.tags #tag-' + parent ).after( res.responses[0].supplemental.noparents ); // As the parent exists, Insert the version with - - - prefixed
+			else
+				$( '.tags' ).prepend( res.responses[0].supplemental.parents ); // As the parent is not visible, Insert the version with Parent - Child - ThisTerm
+
+			$('.tags .no-items').remove();
+
+			if ( form.find('select#parent') ) {
+				// Parents field exists, Add new term to the list.
+				term = res.responses[1].supplemental;
+
+				// Create an indent for the Parent field
+				indent = '';
+				for ( i = 0; i < res.responses[1].position; i++ )
+					indent += '&nbsp;&nbsp;&nbsp;';
+
+				form.find( 'select#parent option:selected' ).after( '<option value="' + term.term_id + '">' + indent + term.name + '</option>' );
+			}
+
+			$('input[type="text"]:visible, textarea:visible', form).val('');
+		});
+
+		return false;
+	});
+
+});