simterm/simterm-core.php at master · gasparfm/simterm · GitHub

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<?php

require_once('simterm-settings.php');
require_once('simterm-line.php');

class SimTerm
{
	protected $settings;

	function __construct()
	{
		/* Inicialización básica de mi plugin
			 (la que no tiene que ver con WordPress) */
		$this->settings = SimTermSettings::getInstance();
	}

	function settings()
	{
		return $this->settings;
	}

	function simterm_shortcode($atts, $content="")
	{
		$_lines = preg_split("/\r\n|\n|\r/", trim($content));
		if (count($_lines)==0)
			return;
		add_action('wp_enqueue_scripts', array($this, 'enqueue_scripts'));
		wp_enqueue_script('simterm-showyourterms', plugins_url('js/show-your-terms.min.js',__FILE__), array(), '20160705', true);
		wp_enqueue_script('simterm-launcher', plugins_url('js/simterm.js',__FILE__), array('simterm-showyourterms'), '20160705', true);
		wp_enqueue_style('simterm-showyourtermscss', plugins_url('css/show-your-terms.min.css', __FILE__), array(), '20160705', 'all');
		wp_enqueue_style('simterm-extracss', plugins_url('css/simterm.css', __FILE__), array(), '20160705', 'all');

		$data=array('lines'=> array());
		$commandPrep = get_option('simterm-command-prepend');
		$typePrep = get_option('simterm-type-prepend');
		$defaultDelay = get_option('simterm-default-delay');
		$lastLineDelay = get_option('simterm-last-delay-time');
		$defaultTheme = get_option('simterm-default-theme');
		$plainOutputDelay = get_option('simterm-output-delay-time');
		$defaultTypingSpeed = get_option('simterm-typing-speed');
		$filters = array();
		if (get_option('simterm-transform-chars'))
			$filters[] = array($this, 'fixDashes');
		$data['theme'] = ( (isset($atts['theme'])) && ($this->settings()->validTheme($atts['theme'])) )?$atts['theme']:$defaultTheme;
		$data['title'] = (isset($atts['title']))?$atts['title']:get_option('simterm-window-title');
		$data['statusbar'] = (isset($atts['statusbar']))?bool_from_str($atts['statusbar']):get_option('simterm-window-statusbar');
		$data['animated'] = (isset($atts['animated']))?bool_from_str($atts['animated']):get_option('simterm-default-animated');

		$lines = array();
		foreach ($_lines as $l)
		{
			/* Replace strip_tags for preg_replace. strip_tags removes orphan < symbols and they're often
				 used in terminals. */
			/* This expression must leave orphan <, > but supports sort <input >output and things like that. */
			$l = trim(preg_replace( '/<[^<>\s]+(\s+[^<>\s]+)*?>/', '', $l));
			if (empty($l))
				continue;
			$lines[] = $l;
		}
		$lineCount = count($lines);
		for ($i = 0; $i<$lineCount; ++$i)
		{
			$linedata = array();
			$thisline = new SimTermLine($lines[$i], $commandPrep, $typePrep, ($i<$lineCount-1)?$defaultDelay:$lastLineDelay, $defaultTypingSpeed);
			$data['lines'][] = $thisline->getData($filters);
		}

		/* One more loop to fix delays */
		for ($i = 0; $i<$lineCount-1; ++$i)
		{
			if ( ($data['lines'][$i]['type'] == 'line') && ($data['lines'][$i+1]['type'] == 'line') && (!$data['lines'][$i]['customDelay']) )
				$data['lines'][$i]['delay'] = $plainOutputDelay;
		}

		return SimTermView::render('live/syt', array('data' => $data));
	}

	function fixDashes($content)
	{
		$content = str_replace( '&#8211;' , '--' , $content );
		$content = str_replace( '&#8212;' , '---' , $content );
		$content = str_replace( '<' , '&lt;' , $content );
		$content = str_replace( '>' , '&gt;' , $content );
		$content = str_replace (' ', '&nbsp;', $content);
		return $content;
	}

};