xref: /plugin/siteexport/action/startup.php (revision fc3c50fb5455218816ba62b99159522c50c151fc) 
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	}
28
29	/**
30	* Check for Template changes
31	**/
32	function siteexport_check_template()
33	{
34		global $conf, $INFO;
35
36		if ( !defined('SITEEXPORT_TPL') ) { return; }
37		$conf['template'] = SITEEXPORT_TPL;
38	}
39
40	function siteexport_check_export(&$event)
41	{
42	    global $conf;
43	    $command = is_array($event->data) ? array_shift(array_keys($event->data)) : $event->data;
44	    if ( $command == 'export_siteexport_pdf')
45	    {
46	        $event->data = 'show';
47	        $conf['renderer_xhtml'] = 'siteexport_pdf';
48	    }
49
50	    if ( $command == 'siteexport_addpage' && ($this->getConf('allowallusers') || auth_isadmin() || auth_ismanager() ) )
51	    {
52			$event->preventDefault();
53	    }
54	}
55
56	function siteexport_addpage(&$event)
57	{
58		if ( $event->data != 'siteexport_addpage' || ! ($this->getConf('allowallusers') || auth_isadmin() || auth_ismanager()) ) { return; }
59        if ( ! $functions=& plugin_load('helper', 'siteexport') ) {
60            msg("Can't initialize");
61            return false;
62        }
63
64        $functions->__siteexport_addpage();
65	    $event->preventDefault();
66	}
67
68	function siteexport_add_page_export(&$event)
69	{
70		global $ID;
71
72		if ( ($this->getConf('allowallusers') || auth_isadmin() || auth_ismanager()) ) {
73			$event->data['items'][] = '<li>' . tpl_link(wl($ID, array('do' => 'siteexport_addpage')), '<span>Export Page</span>',
74												'class="action siteexport_addpage" title="Add page"', 1) . '</li>';
75		}
76	}
77
78	function siteexport_metaheaders(&$event)
79	{
80		global $conf;
81		$template = defined('SITEEXPORT_TPL') ? SITEEXPORT_TPL : $conf['template'];
82
83		$head =& $event->data;
84
85		foreach( $head['script'] as &$script ) {
86			if ( !empty($script['src']) && strstr($script['src'], 'js.php') ) {
87				$script['src'] .= '&template=' . $template;
88			}
89		}
90
91		return true;
92	}
93}
94