B4BY.588

: / disk1 / worms / canchadetenis / test / wp-includes / js /
Filename : comment-reply.js
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/**
 * @summary Handles the addition of the comment form.
 *
 * @since 2.7.0
 *
 * @type {Object}
 */
var addComment = {
	/**
	 * @summary Retrieves the elements corresponding to the given IDs.
	 *
	 * @since 2.7.0
	 *
	 * @param {string} commId The comment ID.
	 * @param {string} parentId The parent ID.
	 * @param {string} respondId The respond ID.
	 * @param {string} postId The post ID.
	 * @returns {boolean} Always returns false.
	 */
	moveForm: function( commId, parentId, respondId, postId ) {
		var div, element, style, cssHidden,
			t           = this,
			comm        = t.I( commId ),
			respond     = t.I( respondId ),
			cancel      = t.I( 'cancel-comment-reply-link' ),
			parent      = t.I( 'comment_parent' ),
			post        = t.I( 'comment_post_ID' ),
			commentForm = respond.getElementsByTagName( 'form' )[0];

		if ( ! comm || ! respond || ! cancel || ! parent || ! commentForm ) {
			return;
		}

		t.respondId = respondId;
		postId = postId || false;

		if ( ! t.I( 'wp-temp-form-div' ) ) {
			div = document.createElement( 'div' );
			div.id = 'wp-temp-form-div';
			div.style.display = 'none';
			respond.parentNode.insertBefore( div, respond );
		}

		comm.parentNode.insertBefore( respond, comm.nextSibling );
		if ( post && postId ) {
			post.value = postId;
		}
		parent.value = parentId;
		cancel.style.display = '';

		/**
		 * @summary Puts back the comment, hides the cancel button and removes the onclick event.
		 *
		 * @returns {boolean} Always returns false.
		 */
		cancel.onclick = function() {
			var t       = addComment,
				temp    = t.I( 'wp-temp-form-div' ),
				respond = t.I( t.respondId );

			if ( ! temp || ! respond ) {
				return;
			}

			t.I( 'comment_parent' ).value = '0';
			temp.parentNode.insertBefore( respond, temp );
			temp.parentNode.removeChild( temp );
			this.style.display = 'none';
			this.onclick = null;
			return false;
		};

		/*
		 * Sets initial focus to the first form focusable element.
		 * Uses try/catch just to avoid errors in IE 7- which return visibility
		 * 'inherit' when the visibility value is inherited from an ancestor.
		 */
		try {
			for ( var i = 0; i < commentForm.elements.length; i++ ) {
				element = commentForm.elements[i];
				cssHidden = false;

				// Modern browsers.
				if ( 'getComputedStyle' in window ) {
					style = window.getComputedStyle( element );
				// IE 8.
				} else if ( document.documentElement.currentStyle ) {
					style = element.currentStyle;
				}

				/*
				 * For display none, do the same thing jQuery does. For visibility,
				 * check the element computed style since browsers are already doing
				 * the job for us. In fact, the visibility computed style is the actual
				 * computed value and already takes into account the element ancestors.
				 */
				if ( ( element.offsetWidth <= 0 && element.offsetHeight <= 0 ) || style.visibility === 'hidden' ) {
					cssHidden = true;
				}

				// Skip form elements that are hidden or disabled.
				if ( 'hidden' === element.type || element.disabled || cssHidden ) {
					continue;
				}

				element.focus();
				// Stop after the first focusable element.
				break;
			}

		} catch( er ) {}

		return false;
	},

	/**
	 * @summary Returns the object corresponding to the given ID.
	 *
	 * @since 2.7.0
	 *
	 * @param {string} id The ID.
	 * @returns {Element} The element belonging to the ID.
	 */
	I: function( id ) {
		return document.getElementById( id );
	}
};