lib.dc.page.php @ 3731:3770620079d4

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Revision 3731:3770620079d4, 44.6 KB checked in by franck <carnet.franck.paul@…>, 8 years ago (diff)
Simplify licence block at the beginning of each file

Line
1	<?php
2	/**
3	* @package Dotclear
4	* @subpackage Backend
5	*
6	* @copyright Olivier Meunier & Association Dotclear
7	* @copyright GPL-2.0-only
8	*/
9
10	if (!defined('DC_RC_PATH')) {return;}
11
12	define('DC_AUTH_PAGE', 'auth.php');
13
14	class dcPage
15	{
16	private static $loaded_js = array();
17	private static $loaded_css = array();
18	private static $xframe_loaded = false;
19	private static $N_TYPES = array(
20	"success" => "success",
21	"warning" => "warning-msg",
22	"error" => "error",
23	"message" => "message",
24	"static" => "static-msg");
25
26	# Auth check
27	public static function check($permissions)
28	{
29	global $core;
30
31	if ($core->blog && $core->auth->check($permissions, $core->blog->id)) {
32	return;
33	}
34
35	if (session_id()) {
36	$core->session->destroy();
37	}
38	http::redirect(DC_AUTH_PAGE);
39	}
40
41	# Check super admin
42	public static function checkSuper()
43	{
44	global $core;
45
46	if (!$core->auth->isSuperAdmin()) {
47	if (session_id()) {
48	$core->session->destroy();
49	}
50	http::redirect(DC_AUTH_PAGE);
51	}
52	}
53
54	# Top of admin page
55	public static function open($title = '', $head = '', $breadcrumb = '', $options = array())
56	{
57	global $core;
58
59	# List of user's blogs
60	if ($core->auth->getBlogCount() == 1 \|\| $core->auth->getBlogCount() > 20) {
61	$blog_box =
62	'<p>' . __('Blog:') . ' <strong title="' . html::escapeHTML($core->blog->url) . '">' .
63	html::escapeHTML($core->blog->name) . '</strong>';
64
65	if ($core->auth->getBlogCount() > 20) {
66	$blog_box .= ' - <a href="' . $core->adminurl->get("admin.blogs") . '">' . __('Change blog') . '</a>';
67	}
68	$blog_box .= '</p>';
69	} else {
70	$rs_blogs = $core->getBlogs(array('order' => 'LOWER(blog_name)', 'limit' => 20));
71	$blogs = array();
72	while ($rs_blogs->fetch()) {
73	$blogs[html::escapeHTML($rs_blogs->blog_name . ' - ' . $rs_blogs->blog_url)] = $rs_blogs->blog_id;
74	}
75	$blog_box =
76	'<p><label for="switchblog" class="classic">' .
77	__('Blogs:') . '</label> ' .
78	$core->formNonce() .
79	form::combo('switchblog', $blogs, $core->blog->id) .
80	'<input type="submit" value="' . __('ok') . '" class="hidden-if-js" /></p>';
81	}
82
83	$safe_mode = isset($_SESSION['sess_safe_mode']) && $_SESSION['sess_safe_mode'];
84
85	# Display
86	$headers = new ArrayObject(array());
87
88	# Content-Type
89	$headers['content-type'] = 'Content-Type: text/html; charset=UTF-8';
90
91	# Referrer Policy for admin pages
92	$headers['referrer'] = 'Referrer-Policy: strict-origin';
93
94	# Prevents Clickjacking as far as possible
95	if (isset($options['x-frame-allow'])) {
96	self::setXFrameOptions($headers, $options['x-frame-allow']);
97	} else {
98	self::setXFrameOptions($headers);
99	}
100
101	# Content-Security-Policy (only if safe mode if not active, it may help)
102	if (!$safe_mode && $core->blog->settings->system->csp_admin_on) {
103	// Get directives from settings if exist, else set defaults
104	$csp = new ArrayObject(array());
105
106	// SQlite Clearbricks driver does not allow using single quote at beginning or end of a field value
107	// so we have to use neutral values (localhost and 127.0.0.1) for some CSP directives
108	$csp_prefix = $core->con->driver() == 'sqlite' ? 'localhost ' : ''; // Hack for SQlite Clearbricks driver
109	$csp_suffix = $core->con->driver() == 'sqlite' ? ' 127.0.0.1' : ''; // Hack for SQlite Clearbricks driver
110
111	$csp['default-src'] = $core->blog->settings->system->csp_admin_default ?:
112	$csp_prefix . "'self'" . $csp_suffix;
113	$csp['script-src'] = $core->blog->settings->system->csp_admin_script ?:
114	$csp_prefix . "'self' 'unsafe-inline' 'unsafe-eval'" . $csp_suffix;
115	$csp['style-src'] = $core->blog->settings->system->csp_admin_style ?:
116	$csp_prefix . "'self' 'unsafe-inline'" . $csp_suffix;
117	$csp['img-src'] = $core->blog->settings->system->csp_admin_img ?:
118	$csp_prefix . "'self' data: http://media.dotaddict.org blob:";
119
120	# Cope with blog post preview (via public URL in iframe)
121	if (!is_null($core->blog->host)) {
122	$csp['default-src'] .= ' ' . parse_url($core->blog->host, PHP_URL_HOST);
123	$csp['script-src'] .= ' ' . parse_url($core->blog->host, PHP_URL_HOST);
124	$csp['style-src'] .= ' ' . parse_url($core->blog->host, PHP_URL_HOST);
125	}
126	# Cope with media display in media manager (via public URL)
127	if (!is_null($core->media)) {
128	$csp['img-src'] .= ' ' . parse_url($core->media->root_url, PHP_URL_HOST);
129	}
130	# Allow everything in iframe (used by editors to preview public content)
131	$csp['child-src'] = "*";
132
133	# --BEHAVIOR-- adminPageHTTPHeaderCSP
134	$core->callBehavior('adminPageHTTPHeaderCSP', $csp);
135
136	// Construct CSP header
137	$directives = array();
138	foreach ($csp as $key => $value) {
139	if ($value) {
140	$directives[] = $key . ' ' . $value;
141	}
142	}
143	if (count($directives)) {
144	if (version_compare(phpversion(), '5.4', '>=')) {
145	// csp_report.php needs PHP ≥ 5.4
146	$directives[] = "report-uri " . DC_ADMIN_URL . "csp_report.php";
147	}
148	$report_only = ($core->blog->settings->system->csp_admin_report_only) ? '-Report-Only' : '';
149	$headers['csp'] = "Content-Security-Policy" . $report_only . ": " . implode(" ; ", $directives);
150	}
151	}
152
153	# --BEHAVIOR-- adminPageHTTPHeaders
154	$core->callBehavior('adminPageHTTPHeaders', $headers);
155	foreach ($headers as $key => $value) {
156	header($value);
157	}
158
159	echo
160	'<!DOCTYPE html>' .
161	'<html lang="' . $core->auth->getInfo('user_lang') . '">' . "\n" .
162	"<head>\n" .
163	' <meta charset="UTF-8" />' . "\n" .
164	' <meta name="ROBOTS" content="NOARCHIVE,NOINDEX,NOFOLLOW" />' . "\n" .
165	' <meta name="GOOGLEBOT" content="NOSNIPPET" />' . "\n" .
166	' <meta name="viewport" content="width=device-width, initial-scale=1.0" />' . "\n" .
167	' <title>' . $title . ' - ' . html::escapeHTML($core->blog->name) . ' - ' . html::escapeHTML(DC_VENDOR_NAME) . ' - ' . DC_VERSION . '</title>' . "\n" .
168
169	self::cssLoad('style/default.css');
170	if (l10n::getTextDirection($GLOBALS['_lang']) == 'rtl') {
171	echo self::cssLoad('style/default-rtl.css');
172	}
173
174	$core->auth->user_prefs->addWorkspace('interface');
175	if (!$core->auth->user_prefs->interface->hide_std_favicon) {
176	echo
177	'<link rel="icon" type="image/png" href="images/favicon96-login.png" />' . "\n" .
178	'<link rel="shortcut icon" href="images/favicon.ico" type="image/x-icon" />' . "\n";
179	}
180
181	if ($core->auth->user_prefs->interface->htmlfontsize) {
182	echo
183	'<script type="text/javascript">' . "\n" .
184	self::jsVar('dotclear_htmlFontSize', $core->auth->user_prefs->interface->htmlfontsize) . "\n" .
185	"</script>\n";
186	}
187
188	echo
189	self::jsCommon() .
190	self::jsToggles() .
191	$head;
192
193	if ($core->auth->user_prefs->interface->hidemoreinfo) {
194	echo
195	'<script type="text/javascript">' . "\n" .
196	'dotclear.hideMoreInfo = true;' . "\n" .
197	"</script>\n";
198	}
199	if ($core->auth->user_prefs->interface->showajaxloader) {
200	echo
201	'<script type="text/javascript">' . "\n" .
202	'dotclear.showAjaxLoader = true;' . "\n" .
203	"</script>\n";
204	}
205
206	# --BEHAVIOR-- adminPageHTMLHead
207	$core->callBehavior('adminPageHTMLHead');
208
209	echo
210	"</head>\n" .
211	'<body id="dotclear-admin' .
212	($safe_mode ? ' safe-mode' : '') . '" class="no-js' .
213	($core->auth->user_prefs->interface->dynfontsize ? ' responsive-font' : '') . '">' . "\n" .
214
215	'<ul id="prelude">' .
216	'<li><a href="#content">' . __('Go to the content') . '</a></li>' .
217	'<li><a href="#main-menu">' . __('Go to the menu') . '</a></li>' .
218	'<li><a href="#qx">' . __('Go to search') . '</a></li>' .
219	'<li><a href="#help">' . __('Go to help') . '</a></li>' .
220	'</ul>' . "\n" .
221	'<div id="header" role="banner">' .
222	'<h1><a href="' . $core->adminurl->get("admin.home") . '"><span class="hidden">' . DC_VENDOR_NAME . '</span></a></h1>' . "\n";
223
224	echo
225	'<form action="' . $core->adminurl->get("admin.home") . '" method="post" id="top-info-blog">' .
226	$blog_box .
227	'<p><a href="' . $core->blog->url . '" class="outgoing" title="' . __('Go to site') .
228	'">' . __('Go to site') . '<img src="images/outgoing.png" alt="" /></a>' .
229	'</p></form>' .
230	'<ul id="top-info-user">' .
231	'<li><a class="' . (preg_match('/' . preg_quote($core->adminurl->get('admin.home')) . '$/', $_SERVER['REQUEST_URI']) ? ' active' : '') . '" href="' . $core->adminurl->get("admin.home") . '">' . __('My dashboard') . '</a></li>' .
232	'<li><a class="smallscreen' . (preg_match('/' . preg_quote($core->adminurl->get('admin.user.preferences')) . '(\?.*)?$/', $_SERVER['REQUEST_URI']) ? ' active' : '') .
233	'" href="' . $core->adminurl->get("admin.user.preferences") . '">' . __('My preferences') . '</a></li>' .
234	'<li><a href="' . $core->adminurl->get("admin.home", array('logout' => 1)) . '" class="logout"><span class="nomobile">' . sprintf(__('Logout %s'), $core->auth->userID()) .
235	'</span><img src="images/logout.png" alt="" /></a></li>' .
236	'</ul>' .
237	'</div>'; // end header
238
239	echo
240	'<div id="wrapper" class="clearfix">' . "\n" .
241	'<div class="hidden-if-no-js collapser-box"><button type="button" id="collapser" class="void-btn">' .
242	'<img class="collapse-mm visually-hidden" src="images/collapser-hide.png" alt="' . __('Hide main menu') . '" />' .
243	'<img class="expand-mm visually-hidden" src="images/collapser-show.png" alt="' . __('Show main menu') . '" />' .
244	'</button></div>' .
245	'<div id="main" role="main">' . "\n" .
246	'<div id="content" class="clearfix">' . "\n";
247
248	# Safe mode
249	if ($safe_mode) {
250	echo
251	'<div class="warning" role="alert"><h3>' . __('Safe mode') . '</h3>' .
252	'<p>' . __('You are in safe mode. All plugins have been temporarily disabled. Remind to log out then log in again normally to get back all functionalities') . '</p>' .
253	'</div>';
254	}
255
256	// Display breadcrumb (if given) before any error messages
257	echo $breadcrumb;
258
259	// Display notices and errors
260	echo self::notices();
261	}
262
263	public static function notices()
264	{
265	global $core;
266	static $error_displayed = false;
267
268	$res = '';
269
270	// return error messages if any
271	if ($core->error->flag() && !$error_displayed) {
272
273	# --BEHAVIOR-- adminPageNotificationError
274	$notice_error = $core->callBehavior('adminPageNotificationError', $core, $core->error);
275
276	if (isset($notice_error) && !empty($notice_error)) {
277	$res .= $notice_error;
278	} else {
279	$res .= '<div class="error"><p>' .
280	'<strong>' . (count($core->error->getErrors()) > 1 ? __('Errors:') : __('Error:')) . '</strong>' .
281	'</p>' . $core->error->toHTML() . '</div>';
282	}
283	$error_displayed = true;
284	}
285
286	// return notices if any
287	if (isset($_SESSION['notifications'])) {
288	foreach ($_SESSION['notifications'] as $notification) {
289
290	# --BEHAVIOR-- adminPageNotification
291	$notice = $core->callBehavior('adminPageNotification', $core, $notification);
292
293	$res .= (isset($notice) && !empty($notice) ? $notice : self::getNotification($notification));
294	}
295	unset($_SESSION['notifications']);
296	}
297	return $res;
298	}
299
300	public static function addNotice($type, $message, $options = array())
301	{
302	if (isset(self::$N_TYPES[$type])) {
303	$class = self::$N_TYPES[$type];
304	} else {
305	$class = $type;
306	}
307	if (isset($_SESSION['notifications']) && is_array($_SESSION['notifications'])) {
308	$notifications = $_SESSION['notifications'];
309	} else {
310	$notifications = array();
311	}
312
313	$n = array_merge($options, array('class' => $class, 'ts' => time(), 'text' => $message));
314	if ($type != "static") {
315	$notifications[] = $n;
316	} else {
317	array_unshift($notifications, $n);
318	}
319	$_SESSION['notifications'] = $notifications;
320	}
321
322	public static function addSuccessNotice($message, $options = array())
323	{
324	self::addNotice("success", $message, $options);
325	}
326
327	public static function addWarningNotice($message, $options = array())
328	{
329	self::addNotice("warning", $message, $options);
330	}
331
332	public static function addErrorNotice($message, $options = array())
333	{
334	self::addNotice("error", $message, $options);
335	}
336
337	protected static function getNotification($n)
338	{
339	global $core;
340	$tag = (isset($n['divtag']) && $n['divtag']) ? 'div' : 'p';
341	$ts = '';
342	if (!isset($n['with_ts']) \|\| ($n['with_ts'] == true)) {
343	$ts = dt::str(__('[%H:%M:%S]'), $n['ts'], $core->auth->getInfo('user_tz')) . ' ';
344	}
345	$res = '<' . $tag . ' class="' . $n['class'] . '" role="alert">' . $ts . $n['text'] . '</' . $tag . '>';
346	return $res;
347	}
348
349	public static function close()
350	{
351	global $core;
352
353	if (!$GLOBALS['__resources']['ctxhelp']) {
354	if (!$core->auth->user_prefs->interface->hidehelpbutton) {
355	echo
356	'<p id="help-button"><a href="' . $core->adminurl->get("admin.help") . '" class="outgoing" title="' .
357	__('Global help') . '">' . __('Global help') . '</a></p>';
358	}
359	}
360
361	$menu = &$GLOBALS['_menu'];
362
363	echo
364	"</div>\n" . // End of #content
365	"</div>\n" . // End of #main
366
367	'<div id="main-menu" role="navigation">' . "\n" .
368
369	'<form id="search-menu" action="' . $core->adminurl->get("admin.search") . '" method="get" role="search">' .
370	'<p><label for="qx" class="hidden">' . __('Search:') . ' </label>' . form::field('qx', 30, 255, '') .
371	'<input type="submit" value="' . __('OK') . '" /></p>' .
372	'</form>';
373
374	foreach ($menu as $k => $v) {
375	echo $menu[$k]->draw();
376	}
377
378	$text = sprintf(__('Thank you for using %s.'), 'Dotclear ' . DC_VERSION);
379
380	# --BEHAVIOR-- adminPageFooter
381	$textAlt = $core->callBehavior('adminPageFooter', $core, $text);
382	if ($textAlt != '') {
383	$text = $textAlt;
384	}
385	$text = html::escapeHTML($text);
386
387	echo
388	'</div>' . "\n" . // End of #main-menu
389	"</div>\n"; // End of #wrapper
390
391	echo '<p id="gototop"><a href="#wrapper">' . __('Page top') . '</a></p>' . "\n";
392
393	$figure = "
394	/\_/\
395	(='.'=)
396	(\")-(\")";
397
398	echo
399	'<div id="footer" role="contentinfo">' .
400	'<a href="http://dotclear.org/" title="' . $text . '">' .
401	'<img src="style/dc_logos/w-dotclear90.png" alt="' . $text . '" /></a></div>' . "\n" .
402	"<!-- " . "\n" .
403	$figure .
404	" -->" . "\n";
405
406	if (defined('DC_DEV') && DC_DEV === true) {
407	echo self::debugInfo();
408	}
409
410	echo
411	'</body></html>';
412	}
413
414	public static function openPopup($title = '', $head = '', $breadcrumb = '')
415	{
416	global $core;
417
418	# Display
419	header('Content-Type: text/html; charset=UTF-8');
420
421	# Referrer Policy for admin pages
422	header('Referrer-Policy: strict-origin');
423
424	# Prevents Clickjacking as far as possible
425	header('X-Frame-Options: SAMEORIGIN'); // FF 3.6.9+ Chrome 4.1+ IE 8+ Safari 4+ Opera 10.5+
426
427	echo
428	'<!DOCTYPE html>' .
429	'<html lang="' . $core->auth->getInfo('user_lang') . '">' . "\n" .
430	"<head>\n" .
431	' <meta charset="UTF-8" />' . "\n" .
432	' <meta name="viewport" content="width=device-width, initial-scale=1.0" />' . "\n" .
433	' <title>' . $title . ' - ' . html::escapeHTML($core->blog->name) . ' - ' . html::escapeHTML(DC_VENDOR_NAME) . ' - ' . DC_VERSION . '</title>' . "\n" .
434
435	' <meta name="ROBOTS" content="NOARCHIVE,NOINDEX,NOFOLLOW" />' . "\n" .
436	' <meta name="GOOGLEBOT" content="NOSNIPPET" />' . "\n" .
437
438	self::cssLoad('style/default.css');
439	if (l10n::getTextDirection($GLOBALS['_lang']) == 'rtl') {
440	echo self::cssLoad('style/default-rtl.css');
441	}
442
443	$core->auth->user_prefs->addWorkspace('interface');
444	if ($core->auth->user_prefs->interface->htmlfontsize) {
445	echo
446	'<script type="text/javascript">' . "\n" .
447	self::jsVar('dotclear_htmlFontSize', $core->auth->user_prefs->interface->htmlfontsize) . "\n" .
448	"</script>\n";
449	}
450
451	echo
452	self::jsCommon() .
453	self::jsToggles() .
454	$head;
455
456	if ($core->auth->user_prefs->interface->hidemoreinfo) {
457	echo
458	'<script type="text/javascript">' . "\n" .
459	'dotclear.hideMoreInfo = true;' . "\n" .
460	"</script>\n";
461	}
462	if ($core->auth->user_prefs->interface->showajaxloader) {
463	echo
464	'<script type="text/javascript">' . "\n" .
465	'dotclear.showAjaxLoader = true;' . "\n" .
466	"</script>\n";
467	}
468
469	# --BEHAVIOR-- adminPageHTMLHead
470	$core->callBehavior('adminPageHTMLHead');
471
472	echo
473	"</head>\n" .
474	'<body id="dotclear-admin" class="popup' .
475	($core->auth->user_prefs->interface->dynfontsize ? ' responsive-font' : '') . '">' . "\n" .
476
477	'<h1>' . DC_VENDOR_NAME . '</h1>' . "\n";
478
479	echo
480	'<div id="wrapper">' . "\n" .
481	'<div id="main" role="main">' . "\n" .
482	'<div id="content">' . "\n";
483
484	// display breadcrumb if given
485	echo $breadcrumb;
486
487	// Display notices and errors
488	echo self::notices();
489	}
490
491	public static function closePopup()
492	{
493	echo
494	"</div>\n" . // End of #content
495	"</div>\n" . // End of #main
496	"</div>\n" . // End of #wrapper
497
498	'<p id="gototop"><a href="#wrapper">' . __('Page top') . '</a></p>' . "\n" .
499
500	'<div id="footer" role="contentinfo"><p> </p></div>' . "\n" .
501	'</body></html>';
502	}
503
504	public static function breadcrumb($elements = null, $options = array())
505	{
506	global $core;
507	$with_home_link = isset($options['home_link']) ? $options['home_link'] : true;
508	$hl = isset($options['hl']) ? $options['hl'] : true;
509	$hl_pos = isset($options['hl_pos']) ? $options['hl_pos'] : -1;
510	// First item of array elements should be blog's name, System or Plugins
511	$res = '<h2>' . ($with_home_link ?
512	'<a class="go_home" href="' . $core->adminurl->get("admin.home") . '"><img src="style/dashboard.png" alt="' . __('Go to dashboard') . '" /></a>' :
513	'<img src="style/dashboard-alt.png" alt="" />');
514	$index = 0;
515	if ($hl_pos < 0) {
516	$hl_pos = count($elements) + $hl_pos;
517	}
518	foreach ($elements as $element => $url) {
519	if ($hl && $index == $hl_pos) {
520	$element = sprintf('<span class="page-title">%s</span>', $element);
521	}
522	$res .= ($with_home_link ? ($index == 1 ? ' : ' : ' &rsaquo; ') : ($index == 0 ? ' ' : ' &rsaquo; ')) .
523	($url ? '<a href="' . $url . '">' : '') . $element . ($url ? '</a>' : '');
524	$index++;
525	}
526	$res .= '</h2>';
527	return $res;
528	}
529
530	public static function message($msg, $timestamp = true, $div = false, $echo = true, $class = 'message')
531	{
532	global $core;
533
534	$res = '';
535	if ($msg != '') {
536	$res = ($div ? '<div class="' . $class . '">' : '') . '<p' . ($div ? '' : ' class="' . $class . '"') . '>' .
537	($timestamp ? dt::str(__('[%H:%M:%S]'), null, $core->auth->getInfo('user_tz')) . ' ' : '') . $msg .
538	'</p>' . ($div ? '</div>' : '');
539	if ($echo) {
540	echo $res;
541	}
542	}
543	return $res;
544	}
545
546	public static function success($msg, $timestamp = true, $div = false, $echo = true)
547	{
548	return self::message($msg, $timestamp, $div, $echo, "success");
549	}
550
551	public static function warning($msg, $timestamp = true, $div = false, $echo = true)
552	{
553	return self::message($msg, $timestamp, $div, $echo, "warning-msg");
554	}
555
556	private static function debugInfo()
557	{
558	$global_vars = implode(', ', array_keys($GLOBALS));
559
560	$res =
561	'<div id="debug"><div>' .
562	'<p>memory usage: ' . memory_get_usage() . ' (' . files::size(memory_get_usage()) . ')</p>';
563
564	if (function_exists('xdebug_get_profiler_filename')) {
565	$res .= '<p>Elapsed time: ' . xdebug_time_index() . ' seconds</p>';
566
567	$prof_file = xdebug_get_profiler_filename();
568	if ($prof_file) {
569	$res .= '<p>Profiler file : ' . xdebug_get_profiler_filename() . '</p>';
570	} else {
571	$prof_url = http::getSelfURI();
572	$prof_url .= (strpos($prof_url, '?') === false) ? '?' : '&';
573	$prof_url .= 'XDEBUG_PROFILE';
574	$res .= '<p><a href="' . html::escapeURL($prof_url) . '">Trigger profiler</a></p>';
575	}
576
577	/* xdebug configuration:
578	zend_extension = /.../xdebug.so
579	xdebug.auto_trace = On
580	xdebug.trace_format = 0
581	xdebug.trace_options = 1
582	xdebug.show_mem_delta = On
583	xdebug.profiler_enable = 0
584	xdebug.profiler_enable_trigger = 1
585	xdebug.profiler_output_dir = /tmp
586	xdebug.profiler_append = 0
587	xdebug.profiler_output_name = timestamp
588	*/
589	}
590
591	$res .=
592	'<p>Global vars: ' . $global_vars . '</p>' .
593	'</div></div>';
594
595	return $res;
596	}
597
598	public static function help($page, $index = '')
599	{
600	# Deprecated but we keep this for plugins.
601	}
602
603	public static function helpBlock()
604	{
605	global $core;
606
607	if ($core->auth->user_prefs->interface->hidehelpbutton) {
608	return;
609	}
610
611	$args = func_get_args();
612	$args = new ArrayObject($args);
613
614	# --BEHAVIOR-- adminPageHelpBlock
615	$GLOBALS['core']->callBehavior('adminPageHelpBlock', $args);
616
617	if (empty($args)) {
618	return;
619	};
620
621	global $__resources;
622	if (empty($__resources['help'])) {
623	return;
624	}
625
626	$content = '';
627	foreach ($args as $v) {
628	if (is_object($v) && isset($v->content)) {
629	$content .= $v->content;
630	continue;
631	}
632
633	if (!isset($__resources['help'][$v])) {
634	continue;
635	}
636	$f = $__resources['help'][$v];
637	if (!file_exists($f) \|\| !is_readable($f)) {
638	continue;
639	}
640
641	$fc = file_get_contents($f);
642	if (preg_match('\|<body[^>]?>(.?)</body>\|ms', $fc, $matches)) {
643	$content .= $matches[1];
644	} else {
645	$content .= $fc;
646	}
647	}
648
649	if (trim($content) == '') {
650	return;
651	}
652
653	// Set contextual help global flag
654	$GLOBALS['__resources']['ctxhelp'] = true;
655
656	echo
657	'<div id="help"><hr /><div class="help-content clear"><h3>' . __('Help about this page') . '</h3>' .
658	$content .
659	'</div>' .
660	'<div id="helplink"><hr />' .
661	'<p>' .
662	sprintf(__('See also %s'), sprintf('<a href="' . $core->adminurl->get("admin.help") . '">%s</a>', __('the global help'))) .
663	'.</p>' .
664	'</div></div>';
665	}
666
667	public static function cssLoad($src, $media = 'screen', $v = '')
668	{
669	$escaped_src = html::escapeHTML($src);
670	if (!isset(self::$loaded_css[$escaped_src])) {
671	self::$loaded_css[$escaped_src] = true;
672	$escaped_src = self::appendVersion($escaped_src, $v);
673
674	return '<link rel="stylesheet" href="' . $escaped_src . '" type="text/css" media="' . $media . '" />' . "\n";
675	}
676	}
677
678	public static function jsLoad($src, $v = '')
679	{
680	$escaped_src = html::escapeHTML($src);
681	if (!isset(self::$loaded_js[$escaped_src])) {
682	self::$loaded_js[$escaped_src] = true;
683	$escaped_src = self::appendVersion($escaped_src, $v);
684	return '<script type="text/javascript" src="' . $escaped_src . '"></script>' . "\n";
685	}
686	}
687
688	private static function appendVersion($src, $v = '')
689	{
690	$src .= (strpos($src, '?') === false ? '?' : '&') . 'v=';
691	if (defined('DC_DEV') && DC_DEV === true) {
692	$src .= md5(uniqid());
693	} else {
694	$src .= ($v === '' ? DC_VERSION : $v);
695	}
696	return $src;
697	}
698
699	public static function jsVar($n, $v)
700	{
701	return $n . " = '" . html::escapeJS($v) . "';\n";
702	}
703
704	public static function jsVars($vars)
705	{
706	$ret = '<script type="text/javascript">' . "\n";
707	foreach ($vars as $var => $value) {
708	$ret .= $var . ' = ' . (is_string($value) ? "'" . html::escapeJS($value) . "'" : $value) . ';' . "\n";
709	}
710	$ret .= "</script>\n";
711
712	return $ret;
713	}
714
715	public static function jsToggles()
716	{
717	if ($GLOBALS['core']->auth->user_prefs->toggles) {
718	$unfolded_sections = explode(',', $GLOBALS['core']->auth->user_prefs->toggles->unfolded_sections);
719	foreach ($unfolded_sections as $k => &$v) {
720	if ($v == '') {
721	unset($unfolded_sections[$k]);
722	} else {
723	$v = "'" . html::escapeJS($v) . "':true";
724	}
725	}
726	} else {
727	$unfolded_sections = array();
728	}
729	return '<script type="text/javascript">' . "\n" .
730	'dotclear.unfolded_sections = {' . join(",", $unfolded_sections) . "};\n" .
731	"</script>\n";
732	}
733
734	public static function jsCommon()
735	{
736	$mute_or_no = '';
737	if (empty($GLOBALS['core']->blog) \|\| $GLOBALS['core']->blog->settings->system->jquery_migrate_mute) {
738	$mute_or_no .=
739	'<script type="text/javascript">' . "\n" .
740	'jQuery.migrateMute = true;' . "\n" .
741	"</script>\n";
742	}
743
744	return
745	self::jsLoad('js/jquery/jquery.js') .
746	$mute_or_no .
747	self::jsLoad('js/jquery/jquery-migrate.js') .
748	self::jsLoad('js/jquery/jquery.biscuit.js') .
749	self::jsLoad('js/common.js') .
750	self::jsLoad('js/prelude.js') .
751
752	'<script type="text/javascript">' . "\n" .
753	'jsToolBar = {}, jsToolBar.prototype = { elements : {} };' . "\n" .
754
755	self::jsVar('dotclear.nonce', $GLOBALS['core']->getNonce()) .
756
757	self::jsVar('dotclear.img_plus_src', 'images/expand.png') .
758	self::jsVar('dotclear.img_plus_alt', __('uncover')) .
759	self::jsVar('dotclear.img_minus_src', 'images/hide.png') .
760	self::jsVar('dotclear.img_minus_alt', __('hide')) .
761	self::jsVar('dotclear.img_menu_on', 'images/menu_on.png') .
762	self::jsVar('dotclear.img_menu_off', 'images/menu_off.png') .
763
764	self::jsVar('dotclear.img_plus_theme_src', 'images/plus-theme.png') .
765	self::jsVar('dotclear.img_plus_theme_alt', __('uncover')) .
766	self::jsVar('dotclear.img_minus_theme_src', 'images/minus-theme.png') .
767	self::jsVar('dotclear.img_minus_theme_alt', __('hide')) .
768
769	self::jsVar('dotclear.msg.help',
770	__('Need help?')) .
771	self::jsVar('dotclear.msg.new_window',
772	__('new window')) .
773	self::jsVar('dotclear.msg.help_hide',
774	__('Hide')) .
775	self::jsVar('dotclear.msg.to_select',
776	__('Select:')) .
777	self::jsVar('dotclear.msg.no_selection',
778	__('no selection')) .
779	self::jsVar('dotclear.msg.select_all',
780	__('select all')) .
781	self::jsVar('dotclear.msg.invert_sel',
782	__('Invert selection')) .
783	self::jsVar('dotclear.msg.website',
784	__('Web site:')) .
785	self::jsVar('dotclear.msg.email',
786	__('Email:')) .
787	self::jsVar('dotclear.msg.ip_address',
788	__('IP address:')) .
789	self::jsVar('dotclear.msg.error',
790	__('Error:')) .
791	self::jsVar('dotclear.msg.entry_created',
792	__('Entry has been successfully created.')) .
793	self::jsVar('dotclear.msg.edit_entry',
794	__('Edit entry')) .
795	self::jsVar('dotclear.msg.view_entry',
796	__('view entry')) .
797	self::jsVar('dotclear.msg.confirm_delete_posts',
798	__("Are you sure you want to delete selected entries (%s)?")) .
799	self::jsVar('dotclear.msg.confirm_delete_medias',
800	__("Are you sure you want to delete selected medias (%d)?")) .
801	self::jsVar('dotclear.msg.confirm_delete_categories',
802	__("Are you sure you want to delete selected categories (%s)?")) .
803	self::jsVar('dotclear.msg.confirm_delete_post',
804	__("Are you sure you want to delete this entry?")) .
805	self::jsVar('dotclear.msg.click_to_unlock',
806	__("Click here to unlock the field")) .
807	self::jsVar('dotclear.msg.confirm_spam_delete',
808	__('Are you sure you want to delete all spams?')) .
809	self::jsVar('dotclear.msg.confirm_delete_comments',
810	__('Are you sure you want to delete selected comments (%s)?')) .
811	self::jsVar('dotclear.msg.confirm_delete_comment',
812	__('Are you sure you want to delete this comment?')) .
813	self::jsVar('dotclear.msg.cannot_delete_users',
814	__('Users with posts cannot be deleted.')) .
815	self::jsVar('dotclear.msg.confirm_delete_user',
816	__('Are you sure you want to delete selected users (%s)?')) .
817	self::jsVar('dotclear.msg.confirm_delete_blog',
818	__('Are you sure you want to delete selected blogs (%s)?')) .
819	self::jsVar('dotclear.msg.confirm_delete_category',
820	__('Are you sure you want to delete category "%s"?')) .
821	self::jsVar('dotclear.msg.confirm_reorder_categories',
822	__('Are you sure you want to reorder all categories?')) .
823	self::jsVar('dotclear.msg.confirm_delete_media',
824	__('Are you sure you want to remove media "%s"?')) .
825	self::jsVar('dotclear.msg.confirm_delete_directory',
826	__('Are you sure you want to remove directory "%s"?')) .
827	self::jsVar('dotclear.msg.confirm_extract_current',
828	__('Are you sure you want to extract archive in current directory?')) .
829	self::jsVar('dotclear.msg.confirm_remove_attachment',
830	__('Are you sure you want to remove attachment "%s"?')) .
831	self::jsVar('dotclear.msg.confirm_delete_lang',
832	__('Are you sure you want to delete "%s" language?')) .
833	self::jsVar('dotclear.msg.confirm_delete_plugin',
834	__('Are you sure you want to delete "%s" plugin?')) .
835	self::jsVar('dotclear.msg.confirm_delete_plugins',
836	__('Are you sure you want to delete selected plugins?')) .
837	self::jsVar('dotclear.msg.use_this_theme',
838	__('Use this theme')) .
839	self::jsVar('dotclear.msg.remove_this_theme',
840	__('Remove this theme')) .
841	self::jsVar('dotclear.msg.confirm_delete_theme',
842	__('Are you sure you want to delete "%s" theme?')) .
843	self::jsVar('dotclear.msg.confirm_delete_themes',
844	__('Are you sure you want to delete selected themes?')) .
845	self::jsVar('dotclear.msg.confirm_delete_backup',
846	__('Are you sure you want to delete this backup?')) .
847	self::jsVar('dotclear.msg.confirm_revert_backup',
848	__('Are you sure you want to revert to this backup?')) .
849	self::jsVar('dotclear.msg.zip_file_content',
850	__('Zip file content')) .
851	self::jsVar('dotclear.msg.xhtml_validator',
852	__('XHTML markup validator')) .
853	self::jsVar('dotclear.msg.xhtml_valid',
854	__('XHTML content is valid.')) .
855	self::jsVar('dotclear.msg.xhtml_not_valid',
856	__('There are XHTML markup errors.')) .
857	self::jsVar('dotclear.msg.warning_validate_no_save_content',
858	__('Attention: an audit of a content not yet registered.')) .
859	self::jsVar('dotclear.msg.confirm_change_post_format',
860	__('You have unsaved changes. Switch post format will loose these changes. Proceed anyway?')) .
861	self::jsVar('dotclear.msg.confirm_change_post_format_noconvert',
862	__("Warning: post format change will not convert existing content. You will need to apply new format by yourself. Proceed anyway?")) .
863	self::jsVar('dotclear.msg.load_enhanced_uploader',
864	__('Loading enhanced uploader, please wait.')) .
865
866	self::jsVar('dotclear.msg.module_author',
867	__('Author:')) .
868	self::jsVar('dotclear.msg.module_details',
869	__('Details')) .
870	self::jsVar('dotclear.msg.module_support',
871	__('Support')) .
872	self::jsVar('dotclear.msg.module_help',
873	__('Help:')) .
874	self::jsVar('dotclear.msg.module_section',
875	__('Section:')) .
876	self::jsVar('dotclear.msg.module_tags',
877	__('Tags:')) .
878
879	self::jsVar('dotclear.msg.close_notice',
880	__('Hide this notice')) .
881
882	"\n" .
883	"</script>\n";
884	}
885
886	/**
887	@deprecated since version 2.11
888	*/
889	public static function jsLoadIE7()
890	{
891	return '';
892	}
893
894	public static function jsConfirmClose()
895	{
896	$args = func_get_args();
897	if (count($args) > 0) {
898	foreach ($args as $k => $v) {
899	$args[$k] = "'" . html::escapeJS($v) . "'";
900	}
901	$args = implode(',', $args);
902	} else {
903	$args = '';
904	}
905
906	return
907	self::jsLoad('js/confirm-close.js') .
908	'<script type="text/javascript">' . "\n" .
909	"confirmClosePage = new confirmClose(" . $args . "); " .
910	"confirmClose.prototype.prompt = '" . html::escapeJS(__('You have unsaved changes.')) . "'; " .
911	"</script>\n";
912	}
913
914	public static function jsPageTabs($default = null)
915	{
916	if ($default) {
917	$default = "'" . html::escapeJS($default) . "'";
918	}
919
920	return
921	self::jsLoad('js/jquery/jquery.pageTabs.js') .
922	'<script type="text/javascript">' . "\n" .
923	'$(function() {' . "\n" .
924	' $.pageTabs(' . $default . ');' . "\n" .
925	'});' .
926	"</script>\n";
927	}
928
929	public static function jsModal()
930	{
931	return
932	self::jsLoad('js/jquery/jquery.magnific-popup.js');
933	}
934
935	public static function jsColorPicker()
936	{
937	return
938	self::cssLoad('style/farbtastic/farbtastic.css') .
939	self::jsLoad('js/jquery/jquery.farbtastic.js') .
940	self::jsLoad('js/color-picker.js');
941	}
942
943	public static function jsDatePicker()
944	{
945	return
946	self::cssLoad('style/date-picker.css') .
947	self::jsLoad('js/date-picker.js') .
948	'<script type="text/javascript">' . "\n" .
949
950	"datePicker.prototype.months[0] = '" . html::escapeJS(__('January')) . "'; " .
951	"datePicker.prototype.months[1] = '" . html::escapeJS(__('February')) . "'; " .
952	"datePicker.prototype.months[2] = '" . html::escapeJS(__('March')) . "'; " .
953	"datePicker.prototype.months[3] = '" . html::escapeJS(__('April')) . "'; " .
954	"datePicker.prototype.months[4] = '" . html::escapeJS(__('May')) . "'; " .
955	"datePicker.prototype.months[5] = '" . html::escapeJS(__('June')) . "'; " .
956	"datePicker.prototype.months[6] = '" . html::escapeJS(__('July')) . "'; " .
957	"datePicker.prototype.months[7] = '" . html::escapeJS(__('August')) . "'; " .
958	"datePicker.prototype.months[8] = '" . html::escapeJS(__('September')) . "'; " .
959	"datePicker.prototype.months[9] = '" . html::escapeJS(__('October')) . "'; " .
960	"datePicker.prototype.months[10] = '" . html::escapeJS(__('November')) . "'; " .
961	"datePicker.prototype.months[11] = '" . html::escapeJS(__('December')) . "'; " .
962
963	"datePicker.prototype.days[0] = '" . html::escapeJS(__('Monday')) . "'; " .
964	"datePicker.prototype.days[1] = '" . html::escapeJS(__('Tuesday')) . "'; " .
965	"datePicker.prototype.days[2] = '" . html::escapeJS(__('Wednesday')) . "'; " .
966	"datePicker.prototype.days[3] = '" . html::escapeJS(__('Thursday')) . "'; " .
967	"datePicker.prototype.days[4] = '" . html::escapeJS(__('Friday')) . "'; " .
968	"datePicker.prototype.days[5] = '" . html::escapeJS(__('Saturday')) . "'; " .
969	"datePicker.prototype.days[6] = '" . html::escapeJS(__('Sunday')) . "'; " .
970
971	"datePicker.prototype.img_src = 'images/date-picker.png'; " .
972	"datePicker.prototype.img_alt = '" . html::escapeJS(__('Choose date')) . "'; " .
973
974	"datePicker.prototype.close_msg = '" . html::escapeJS(__('close')) . "'; " .
975	"datePicker.prototype.now_msg = '" . html::escapeJS(__('now')) . "'; " .
976
977	"</script>\n";
978	}
979
980	public static function jsToolBar()
981	{
982	# Deprecated but we keep this for plugins.
983	}
984
985	public static function jsUpload($params = array(), $base_url = null)
986	{
987	if (!$base_url) {
988	$base_url = path::clean(dirname(preg_replace('/(\?.*$)?/', '', $_SERVER['REQUEST_URI']))) . '/';
989	}
990
991	$params = array_merge($params, array(
992	'sess_id=' . session_id(),
993	'sess_uid=' . $_SESSION['sess_browser_uid'],
994	'xd_check=' . $GLOBALS['core']->getNonce()
995	));
996
997	return
998	'<script type="text/javascript">' . "\n" .
999	"dotclear.jsUpload = {};\n" .
1000	"dotclear.jsUpload.msg = {};\n" .
1001	self::jsVar('dotclear.msg.enhanced_uploader_activate', __('Temporarily activate enhanced uploader')) .
1002	self::jsVar('dotclear.msg.enhanced_uploader_disable', __('Temporarily disable enhanced uploader')) .
1003	self::jsVar('dotclear.jsUpload.msg.limit_exceeded', __('Limit exceeded.')) .
1004	self::jsVar('dotclear.jsUpload.msg.size_limit_exceeded', __('File size exceeds allowed limit.')) .
1005	self::jsVar('dotclear.jsUpload.msg.canceled', __('Canceled.')) .
1006	self::jsVar('dotclear.jsUpload.msg.http_error', __('HTTP Error:')) .
1007	self::jsVar('dotclear.jsUpload.msg.error', __('Error:')) .
1008	self::jsVar('dotclear.jsUpload.msg.choose_file', __('Choose file')) .
1009	self::jsVar('dotclear.jsUpload.msg.choose_files', __('Choose files')) .
1010	self::jsVar('dotclear.jsUpload.msg.cancel', __('Cancel')) .
1011	self::jsVar('dotclear.jsUpload.msg.clean', __('Clean')) .
1012	self::jsVar('dotclear.jsUpload.msg.upload', __('Upload')) .
1013	self::jsVar('dotclear.jsUpload.msg.send', __('Send')) .
1014	self::jsVar('dotclear.jsUpload.msg.file_successfully_uploaded', __('File successfully uploaded.')) .
1015	self::jsVar('dotclear.jsUpload.msg.no_file_in_queue', __('No file in queue.')) .
1016	self::jsVar('dotclear.jsUpload.msg.file_in_queue', __('1 file in queue.')) .
1017	self::jsVar('dotclear.jsUpload.msg.files_in_queue', __('%d files in queue.')) .
1018	self::jsVar('dotclear.jsUpload.msg.queue_error', __('Queue error:')) .
1019	self::jsVar('dotclear.jsUpload.base_url', $base_url) .
1020	"</script>\n" .
1021
1022	self::jsLoad('js/jquery/jquery-ui.custom.js') .
1023	self::jsLoad('js/jsUpload/tmpl.js') .
1024	self::jsLoad('js/jsUpload/template-upload.js') .
1025	self::jsLoad('js/jsUpload/template-download.js') .
1026	self::jsLoad('js/jsUpload/load-image.js') .
1027	self::jsLoad('js/jsUpload/jquery.iframe-transport.js') .
1028	self::jsLoad('js/jsUpload/jquery.fileupload.js') .
1029	self::jsLoad('js/jsUpload/jquery.fileupload-process.js') .
1030	self::jsLoad('js/jsUpload/jquery.fileupload-resize.js') .
1031	self::jsLoad('js/jsUpload/jquery.fileupload-ui.js');
1032	}
1033
1034	public static function jsMetaEditor()
1035	{
1036	return self::jsLoad('js/meta-editor.js');
1037	}
1038
1039	public static function jsFilterControl($show = true)
1040	{
1041	return
1042	self::jsLoad('js/filter-controls.js') .
1043	'<script type="text/javascript">' . "\n" .
1044	self::jsVar('dotclear.msg.show_filters', $show ? 'true' : 'false') . "\n" .
1045	self::jsVar('dotclear.msg.filter_posts_list', __('Show filters and display options')) . "\n" .
1046	self::jsVar('dotclear.msg.cancel_the_filter', __('Cancel filters and display options')) . "\n" .
1047	"</script>";
1048	}
1049
1050	public static function jsLoadCodeMirror($theme = '', $multi = true, $modes = array('css', 'htmlmixed', 'javascript', 'php', 'xml'))
1051	{
1052	$ret =
1053	self::cssLoad('js/codemirror/lib/codemirror.css') .
1054	self::jsLoad('js/codemirror/lib/codemirror.js');
1055	if ($multi) {
1056	$ret .= self::jsLoad('js/codemirror/addon/mode/multiplex.js');
1057	}
1058	foreach ($modes as $mode) {
1059	$ret .= self::jsLoad('js/codemirror/mode/' . $mode . '/' . $mode . '.js');
1060	}
1061	$ret .=
1062	self::jsLoad('js/codemirror/addon/edit/closebrackets.js') .
1063	self::jsLoad('js/codemirror/addon/edit/matchbrackets.js') .
1064	self::cssLoad('js/codemirror/addon/display/fullscreen.css') .
1065	self::jsLoad('js/codemirror/addon/display/fullscreen.js');
1066	if ($theme != '') {
1067	$ret .= self::cssLoad('js/codemirror/theme/' . $theme . '.css');
1068	}
1069	return $ret;
1070	}
1071
1072	public static function jsRunCodeMirror($name, $id, $mode, $theme = '')
1073	{
1074	$ret =
1075	'<script type="text/javascript">' . "\n" .
1076	'var ' . $name . ' = CodeMirror.fromTextArea(' . $id . ',{' . "\n" .
1077	' mode: "' . $mode . '",' . "\n" .
1078	' tabMode: "indent",' . "\n" .
1079	' lineWrapping: 1,' . "\n" .
1080	' lineNumbers: 1,' . "\n" .
1081	' matchBrackets: 1,' . "\n" .
1082	' autoCloseBrackets: 1,' . "\n" .
1083	' extraKeys: {"F11": function(cm) {cm.setOption("fullScreen",!cm.getOption("fullScreen"));}}';
1084	if ($theme) {
1085	$ret .=
1086	',' . "\n" .
1087	' theme: "' . $theme . '"';
1088	}
1089	$ret .= "\n" .
1090	'});' . "\n" .
1091	'</script>';
1092	return $ret;
1093	}
1094
1095	public static function getCodeMirrorThemes()
1096	{
1097	$themes = array();
1098	$themes_root = dirname(__FILE__) . '/../../admin' . '/js/codemirror/theme/';
1099	if (is_dir($themes_root) && is_readable($themes_root)) {
1100	if (($d = @dir($themes_root)) !== false) {
1101	while (($entry = $d->read()) !== false) {
1102	if ($entry != '.' && $entry != '..' && substr($entry, 0, 1) != '.' && is_readable($themes_root . '/' . $entry)) {
1103	$themes[] = substr($entry, 0, -4); // remove .css extension
1104	}
1105	}
1106	sort($themes);
1107	}
1108	}
1109	return $themes;
1110	}
1111
1112	public static function getPF($file)
1113	{
1114	return $GLOBALS['core']->adminurl->get('load.plugin.file', array('pf' => $file));
1115	}
1116
1117	public static function getVF($file)
1118	{
1119	return $GLOBALS['core']->adminurl->get('load.var.file', array('vf' => $file));
1120	}
1121
1122	public static function setXFrameOptions($headers, $origin = null)
1123	{
1124	if (self::$xframe_loaded) {
1125	return;
1126	}
1127
1128	if ($origin !== null) {
1129	$url = parse_url($origin);
1130	$headers['x-frame-options'] = sprintf('X-Frame-Options: %s', is_array($url) && isset($url['host']) ?
1131	("ALLOW-FROM " . (isset($url['scheme']) ? $url['scheme'] . ':' : '') . '//' . $url['host']) :
1132	'SAMEORIGIN');
1133	} else {
1134	$headers['x-frame-options'] = 'X-Frame-Options: SAMEORIGIN'; // FF 3.6.9+ Chrome 4.1+ IE 8+ Safari 4+ Opera 10.5+
1135	}
1136	self::$xframe_loaded = true;
1137	}
1138	}

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source: inc/admin/lib.dc.page.php @ 3731:3770620079d4

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