xref: /plugin/siteexport/action/startup.php (revision bbafe1f02c23925f15eb9518541b573d20f2ff07) 
1<?php
2/**
3 * Site Export Plugin
4 *
5 * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
6 * @author     i-net software <tools@inetsoftware.de>
7 * @author     Gerry Weissbach <gweissbach@inetsoftware.de>
8 */
9
10// must be run within Dokuwiki
11if(!defined('DOKU_INC')) define('DOKU_INC',realpath(dirname(__FILE__).'/../../').'/');
12if(!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/');
13require_once(DOKU_PLUGIN.'action.php');
14
15class action_plugin_siteexport_startup extends DokuWiki_Action_Plugin {
16
17    /**
18	* Register Plugin in DW
19	**/
20	function register(&$controller) {
21		$controller->register_hook('INIT_LANG_LOAD', 'BEFORE', $this, 'siteexport_check_template');
22		$controller->register_hook('DOKUWIKI_STARTED', 'AFTER', $this, 'siteexport_check_template');
23		$controller->register_hook('ACTION_ACT_PREPROCESS', 'BEFORE', $this, 'siteexport_check_export');
24		$controller->register_hook('TEMPLATE_PAGETOOLS_DISPLAY', 'BEFORE', $this, 'siteexport_add_page_export');
25		$controller->register_hook('TPL_ACT_UNKNOWN', 'BEFORE',  $this, 'siteexport_addpage');
26        	$controller->register_hook('TPL_METAHEADER_OUTPUT', 'BEFORE', $this, 'siteexport_metaheaders');
27	        $controller->register_hook('JS_CACHE_USE', 'BEFORE', $this, 'siteexport_check_js_cache');
28	}
29
30	/**
31	* Check for Template changes
32	**/
33	function siteexport_check_template()
34	{
35		global $conf, $INFO;
36
37		if ( !defined('SITEEXPORT_TPL') ) { return; }
38		$conf['template'] = SITEEXPORT_TPL;
39	}
40
41	/**
42	* Check for Template changes in JS
43	**/
44	function siteexport_check_js_cache(&$event)
45	{
46		global $conf, $INFO;
47
48		if ( !defined('SITEEXPORT_TPL') ) { return; }
49		$event->data->key .= SITEEXPORT_TPL;
50		$event->data->cache = getCacheName($event->data->key,$event->data->ext);
51	}
52
53	function siteexport_check_export(&$event)
54	{
55	    global $conf;
56	    $command = is_array($event->data) ? array_shift(array_keys($event->data)) : $event->data;
57	    if ( $command == 'export_siteexport_pdf')
58	    {
59	        $event->data = 'show';
60	        $conf['renderer_xhtml'] = 'siteexport_pdf';
61	    }
62
63	    if ( $command == 'siteexport_addpage' && ($this->getConf('allowallusers') || auth_isadmin() || auth_ismanager() ) )
64	    {
65			$event->preventDefault();
66	    }
67	}
68
69	function siteexport_addpage(&$event)
70	{
71		if ( $event->data != 'siteexport_addpage' || ! ($this->getConf('allowallusers') || auth_isadmin() || auth_ismanager()) ) { return; }
72        if ( ! $functions=& plugin_load('helper', 'siteexport') ) {
73            msg("Can't initialize");
74            return false;
75        }
76
77        $functions->__siteexport_addpage();
78	    $event->preventDefault();
79	}
80
81	function siteexport_add_page_export(&$event)
82	{
83		global $ID;
84
85		if ( ($this->getConf('allowallusers') || auth_isadmin() || auth_ismanager()) ) {
86			$event->data['items'][] = '<li>' . tpl_link(wl($ID, array('do' => 'siteexport_addpage')), '<span>Export Page</span>',
87												'class="action siteexport_addpage" title="Add page"', 1) . '</li>';
88		}
89	}
90
91	function siteexport_metaheaders(&$event)
92	{
93		global $conf;
94		$template = defined('SITEEXPORT_TPL') ? SITEEXPORT_TPL : $conf['template'];
95
96		$head =& $event->data;
97
98		foreach( $head['script'] as &$script ) {
99			if ( !empty($script['src']) && strstr($script['src'], 'js.php') ) {
100				$script['src'] .= '&template=' . $template;
101			}
102		}
103
104		return true;
105	}
106}
107