visualisation.php

<?php

	class Visualisation
	{
		public $name;
		public $timestreamId;
		public $vizId;
		public $description;
		public $style;
		
		public function Visualisation($vizId, $name, $timestreamId, $styleIn='')
		{
			$this->vizId = $vizId;
			$this->name = $name;
			$this->timestreamId = $timestreamId;
			$this->style = $styleIn;
		}
		
		public function write()
		{
			return $this->vizId . " " . $this->name . " " . $this->timestreamId;
		}
		
		public function describe()
		{
			echo "This visualisation does not have a description";
		}
	}
		
	add_shortcode( 'timestream', 'hn_ts_shortcode_handler' );
	
	function hn_ts_shortcode_handler($atts)
	{
		global $post;
		
		extract( shortcode_atts( array(
			'tsid' => -1,
			'viz' => 'none',
			'style' => ''
		), $atts ) );
		
		if(strcmp($viz, 'none') != 0 && $tsid != -1)
		{
			require_once( HN_TS_PLUGIN_DIR . '/visualisations/' . $viz . '/viz.php'     );
		
			$vizId = $post->ID . "_" . $tsid . "_" . rand();
			$vizInstance = new $viz($vizId, $viz, $tsid, $style);
			return $vizInstance->write();
		}
		else
		{
			return "Timestream or visualisation not found";
		}
	}
	
	function hn_ts_vizbuttons()
	{
		if(!current_user_can("edit_posts") && !current_user_can("edit_pages"))
		{
			return;
		}

		add_filter("mce_external_plugins", "hn_ts_vizbuttons_plugin");
		add_filter("mce_buttons", "hn_ts_vizbuttons_register");
	}
	
	function hn_ts_vizbuttons_register($buttons)
	{
		array_push($buttons, "timestreams_button");
		return $buttons;
	}
	
	function hn_ts_vizbuttons_plugin($plugin_array)
	{
		$plugin_array['timestreams_button'] = HN_TS_PLUGIN_URL . '/js/timestreams-mce.js';
		return $plugin_array;
	}
	
	add_action('init', 'hn_ts_vizbuttons');
	
	// function hn_ts_create_post_type()
	// {
	// 	register_post_type(
	// 		'timestream',
	// 		array(
	// 			'labels' => array(
	// 				'name' => __( 'Timestream Pages',HN_TS_NAME ),
	// 				'singular_name' => __( 'Timestream Page',HN_TS_NAME ),
	// 				'add_new' => __( 'Add A New Timestream Page',HN_TS_NAME ),
	// 				'add_new_item' => __( 'Add A New Timestream Page',HN_TS_NAME ),
	// 				'edit' => __( 'Edit Timestream Pages',HN_TS_NAME ),
	// 				'edit_item' => __( 'Edit Timestream Pages',HN_TS_NAME ),
	// 				'new_item' => __( 'New Timestream Page',HN_TS_NAME ),
	// 				'view' => __( 'View This Timestream Page',HN_TS_NAME ),
	// 				'view_item' => __( 'View This Timestream Page',HN_TS_NAME ),
	// 				'search_items' => __( 'Search Timestream Page',HN_TS_NAME ),
	// 				'not_found' => __( 'No Timestream Pages Found',HN_TS_NAME ),
	// 				'not_found_in_trash' => __( 'No Timestream Pages Found In Trash',HN_TS_NAME ),
	// 				),
	// 			'public' => true,
	// 			'has_archive' => true,
	// 			'menu_position' => 5,
	// 			'capability_type' => 'post',
	// 		)
	// 	);
	// }
	
	// add_action( 'init', 'hn_ts_create_post_type' );
	
	// function hn_ts_add_custom_singletemplate($single_template)
	// {
	// 	global $post;
		
	// 	if ($post->post_type == 'timestream')
	// 	{
	// 		$single_template = HN_TS_PLUGIN_DIR . '/views/single-visualisation.php';
	// 	}
	// 	return $single_template;
	// }

	// add_filter( "single_template", "hn_ts_add_custom_singletemplate" ) ;
	
?>