plugin.php

<?php

class MesphotosPhotoswipe extends KokenPlugin {

	function __construct()
	{
		$this->pswp_folder = "pswp";
		$this->custom_folder = "custom";
		$this->dev_folder = "src";

		$this->register_hook('before_closing_body', 'foot');

		$this->env = "production";
		# Define ENVIRONMENT in app/site/site.php
		if (defined('ENVIRONMENT')) {
			if (ENVIRONMENT!="production") {
				$this->env = "development";
			}
		}
	}

	function foot($data)
	{

		$sharing = Array();
		foreach ($this->data as $key => $val) {
			$matches = null;
			preg_match("/^share_(.+)$/",$key,$matches);
			if ($matches[1] && $val == 1) {
				$sharing[] = $matches[1];
			}
		}

		$scrollEl = $this->get_scrollEl();
		$css = "photoswipe.css";
		$skin_css = "default-skin/default-skin.css";
		$js = "photoswipe.min.js";
		$ui_js = "photoswipe-ui-default.min.js";
		$pswp_js = "pswp.min.js";
		$plugin_css = "default-skin/plugin.css";

		$pswp = Array();
		$pswp[] = '<link rel="stylesheet" href="'.$this->get_url($css).'" />';
		$pswp[] = '<link rel="stylesheet" href="'.$this->get_url($skin_css).'" />';
		$pswp[] = '<link rel="stylesheet" href="'.$this->get_url($plugin_css).'" />';
		$pswp[] = '<script src="'.$this->get_url($js).'"></script>';
		$pswp[] = '<script src="'.$this->get_url($ui_js).'"></script>';
		$pswp[] = '<script src="'.$this->get_url($pswp_js).'"></script>';
		$koken_options = Array(
			'showTitle' => $this->data->show_title ? true : false,
			'sharing' => $sharing,
			'triggerEl' => $this->get_triggerEl(),
			'view_in_lightbox' => $this->get_view_in_lightbox(),
			'usingPillar' => $this->usingPillar(),
			'usingPjaxWithoutPillar' => $this->data->using_pjax_without_pillar ? true : false,
			'hidpi' => Koken::$site['hidpi'],
			'max_size' => intval($this->data->max_size),
			'download_full' => $this->data->download_full ? true : false
		);
		$pswp[] = '<script language="javascript">$(function(){initPhotoSwipeFromDOM('.json_encode($koken_options).')});</script>';

		if ($scrollEl) {
			$pswp[] = '<script language="javascript">$(function(){$("'.$scrollEl[0].'").removeClass("'.$scrollEl[1].'");});</script>';
		}

		if (is_file($this->get_file_path().DIRECTORY_SEPARATOR.$this->custom_folder.DIRECTORY_SEPARATOR."pswp.html")) {
			include $this->get_file_path().DIRECTORY_SEPARATOR.$this->custom_folder.DIRECTORY_SEPARATOR."pswp.html";
		} else {
			include $this->get_file_path().DIRECTORY_SEPARATOR.$this->pswp_folder.DIRECTORY_SEPARATOR."pswp.html";
		}
		print join("\n",$pswp);
	}

	function get_url($file) {
		if ($this->env=="development") {
			$real_file = str_replace("min.","",$file);
			if (is_file($this->get_file_path().DIRECTORY_SEPARATOR.$this->dev_folder.DIRECTORY_SEPARATOR.$real_file)) {
				return Koken::$location['real_root_folder']."/storage/plugins/".$this->get_key()."/".$this->dev_folder."/".$real_file;
			}
			if (is_file($this->get_file_path().DIRECTORY_SEPARATOR.$this->dev_folder.DIRECTORY_SEPARATOR.$file)) {
				return Koken::$location['real_root_folder']."/storage/plugins/".$this->get_key()."/".$this->dev_folder."/".$file;
			}
		}
		if (is_file($this->get_file_path().DIRECTORY_SEPARATOR.$this->custom_folder.DIRECTORY_SEPARATOR.$file)) {
			return Koken::$location['real_root_folder']."/storage/plugins/".$this->get_key()."/".$this->custom_folder."/".$file;
		}
		else {
			return Koken::$location['real_root_folder']."/storage/plugins/".$this->get_key()."/".$this->pswp_folder."/".$file;
		}
	}

	function get_triggerEl() {
		if (trim($this->data->trigger_el)!="") {
			return trim($this->data->trigger_el);
		}

		$triggerEls = Array(
			'axis' => 'a.k-link-lightbox',
			'axis 2' => 'a.k-link-lightbox',
			'boulevard' => 'div.content',
			'chastain' => 'span.img-wrap a',
			'elementary' => 'a.thumb',
			'ensemble' => 'div.list-image a',
			'madison' => 'a.k-link-lightbox',
			'madison 2' => 'a.k-link-lightbox',
			'regale' => 'div#grid:not(.albums) a.img-hover',
			'regale 2' => 'a.k-link-lightbox',
			'repertoire' => 'div.img-wrap a',
			'oxygen' => 'a.k-link-lightbox'
		);
		$myTheme = strtolower(Koken::$site['theme']['name']);
		return $triggerEls[$myTheme];
	}

	function get_scrollEl() {
		if (trim($this->data->scroll_el)!="") {
			$element = trim($this->data->scroll_el);
			$info = pathinfo($element);
			return Array($element, $info['extension']);
		}

		$scrollEls = Array(
			'ensemble' => 'div.list-image',
			'repertoire' => '.scroll-me',
			'chastain' => '.content-list',
			'madison' => '.item'
		);
		$myTheme = strtolower(Koken::$site['theme']['name']);

		$scrollEl = null;
		if (array_key_exists($myTheme,$scrollEls)) {
			$element = $scrollEls[$myTheme];
			$info = pathinfo($element);
			$scrollEl = Array($element, $info['extension']);
		}
		return $scrollEl;
	}

	function usingPillar() {
		$myTheme = strtolower(Koken::$site['theme']['name']);
		$pillarThemes = Array('madison 2', 'regale 2', 'axis 2');
		return (in_array($myTheme,$pillarThemes)) ? true : false;
	}
	
	function get_view_in_lightbox() {
		if (trim($this->data->view_in_lightbox)!="") {
			return trim($this->data->view_in_lightbox);
		}
		else return "View in lightbox";
	}
}