Embed a Gumby grid into the Wordpress WYSIWYG editor

wp-gumby-shortcodes.php

/*==========================

Gumby Framework Shortcodes
By Chris Blakley
gearside.com

Documentation: http://gearside.com/wordpress-shortcodes-gumby-framework/

===========================*/

function get_flags($atts) {
	$flags = array();
	if (is_array($atts)) {
		foreach ($atts as $key => $value) {
			if ($value != '' && is_numeric($key)) {
				array_push($flags, $value);
			}
		}
	}
	return $flags;
}

//Colgrid
add_shortcode('gumby_colgrid', 'colgrid_shortcode');
function colgrid_shortcode($atts, $content=''){
	extract( shortcode_atts( array('grid' => '', 'class' => '', 'style' => ''), $atts) );
	$flags = get_flags($atts);
	$grid = array_values($flags);
	return '<section class="' . $grid[0] . ' colgrid ' . $class . '" style="' . $style . '">' . do_shortcode($content) . '</section><!--/' . $grid[0] . ' colgrid-->';
}

//Container
add_shortcode('gumby_container', 'container_shortcode');
	function container_shortcode($atts, $content=''){
	extract( shortcode_atts( array('class' => '', 'style' => ''), $atts) );
	return '<div class="container ' . $class . '" style="' . $style . '">' . do_shortcode($content) . '</div><!--/container-->';
}

//Rows
add_shortcode('gumby_row', 'row_shortcode');
function row_shortcode($atts, $content=''){
	extract( shortcode_atts( array('class' => '', 'style' => ''), $atts) );
	$GLOBALS['col_counter'] = 0;
	return '<div class="row ' . $class . '" style="' . $style . '">' . do_shortcode($content) . '</div><!--/row-->';
}

//Columns
add_shortcode('gumby_column', 'column_shortcode');
add_shortcode('gumby_columns', 'column_shortcode');
add_shortcode('gumby_col', 'column_shortcode');
add_shortcode('gumby_cols', 'column_shortcode');
function column_shortcode($atts, $content=''){
	extract( shortcode_atts( array('columns' => '', 'push' => '', 'centered' => '', 'class' => '', 'style' => ''), $atts) );
	$flags = get_flags($atts);
	if ( in_array('centered', $flags) ) {
		$centered = 'centered';
		$key = array_search('centered', $flags);
		unset($flags[$key]);
	} elseif ( $GLOBALS['col_counter'] == 0 ) {
		$GLOBALS['col_counter'] = 1;
		$first = 'margin-left: 0;';
	} else {
		$GLOBALS['col_counter']++;
	}
	$columns = array_values($flags);
	if ( $push ) {
		$push = 'push_' . $push;
	}
	return '<div class="' . $columns[0] . ' columns ' . $push . ' ' . $centered . ' ' . $class . '" style="' . $style . ' ' . $first . '">' . do_shortcode($content) . '</div>';
}