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<?php
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/*
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	index.php
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*/
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/* ====================================================================
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 *	Copyright (c)  2004-2015  Electric Sheep Fencing, LLC. All rights reserved.
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 *
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 *	Some or all of this file is based on the m0n0wall project which is
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 *	Copyright (c)  2004 Manuel Kasper (BSD 2 clause)
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 *
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 *	Redistribution and use in source and binary forms, with or without modification,
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 *	are permitted provided that the following conditions are met:
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 *
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 *	1. Redistributions of source code must retain the above copyright notice,
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 *		this list of conditions and the following disclaimer.
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 *
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 *	2. Redistributions in binary form must reproduce the above copyright
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 *		notice, this list of conditions and the following disclaimer in
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 *		the documentation and/or other materials provided with the
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 *		distribution.
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 *
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 *	3. All advertising materials mentioning features or use of this software
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 *		must display the following acknowledgment:
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 *		"This product includes software developed by the pfSense Project
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 *		 for use in the pfSense software distribution. (http://www.pfsense.org/).
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 *
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 *	4. The names "pfSense" and "pfSense Project" must not be used to
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 *		 endorse or promote products derived from this software without
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 *		 prior written permission. For written permission, please contact
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 *		 coreteam@pfsense.org.
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 *
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 *	5. Products derived from this software may not be called "pfSense"
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 *		nor may "pfSense" appear in their names without prior written
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 *		permission of the Electric Sheep Fencing, LLC.
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 *
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 *	6. Redistributions of any form whatsoever must retain the following
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 *		acknowledgment:
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 *
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 *	"This product includes software developed by the pfSense Project
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 *	for use in the pfSense software distribution (http://www.pfsense.org/).
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 *
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 *	THIS SOFTWARE IS PROVIDED BY THE pfSense PROJECT ``AS IS'' AND ANY
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 *	EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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 *	IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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 *	PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE pfSense PROJECT OR
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 *	ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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 *	SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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 *	NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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 *	LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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 *	HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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 *	STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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 *	ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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 *	OF THE POSSIBILITY OF SUCH DAMAGE.
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 *
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 *	====================================================================
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 *
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 */
58

    
59
##|+PRIV
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##|*IDENT=page-system-login-logout
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##|*NAME=System: Login / Logout / Dashboard
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##|*DESCR=Allow access to the 'System: Login / Logout' page and Dashboard.
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##|*MATCH=index.php*
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##|-PRIV
65

    
66
// Turn on buffering to speed up rendering
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ini_set('output_buffering', 'true');
68

    
69
// Start buffering with a cache size of 100000
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ob_start(null, "1000");
71

    
72
## Load Essential Includes
73
require_once('guiconfig.inc');
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require_once('functions.inc');
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require_once('notices.inc');
76
require_once("pkg-utils.inc");
77

    
78
if (isset($_POST['closenotice'])) {
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	close_notice($_POST['closenotice']);
80
	sleep(1);
81
	exit;
82
}
83

    
84
if (isset($_GET['closenotice'])) {
85
	close_notice($_GET['closenotice']);
86
	sleep(1);
87
}
88

    
89
if ($g['disablecrashreporter'] != true) {
90
	// Check to see if we have a crash report
91
	$x = 0;
92
	if (file_exists("/tmp/PHP_errors.log")) {
93
		$total = `/usr/bin/grep -vi warning /tmp/PHP_errors.log | /usr/bin/wc -l | /usr/bin/awk '{ print $1 }'`;
94
		if ($total > 0) {
95
			$x++;
96
		}
97
	}
98

    
99
	$crash = glob("/var/crash/*");
100
	$skip_files = array(".", "..", "minfree", "");
101

    
102
	if (is_array($crash)) {
103
		foreach ($crash as $c) {
104
			if (!in_array(basename($c), $skip_files)) {
105
				$x++;
106
			}
107
		}
108

    
109
		if ($x > 0) {
110
			$savemsg = sprintf(gettext("%s has detected a crash report or programming bug. Click <a href='crash_reporter.php'>here</a> for more information."), $g['product_name']);
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			$class = "warning";
112
		}
113
	}
114
}
115

    
116
##build list of php include files
117
$phpincludefiles = array();
118
$directory = "/usr/local/www/widgets/include/";
119
$dirhandle = opendir($directory);
120
$filename = "";
121

    
122
while (false !== ($filename = readdir($dirhandle))) {
123
	if (!stristr($filename, ".inc")) {
124
		continue;
125
	}
126
	$phpincludefiles[] = $filename;
127
}
128

    
129
## Include each widget include file.
130
## These define vars that specify the widget title and title link.
131
foreach ($phpincludefiles as $includename) {
132
	if (file_exists($directory . $includename)) {
133
		include($directory . $includename);
134
	}
135
}
136

    
137
##build list of widgets
138
foreach (glob("/usr/local/www/widgets/widgets/*.widget.php") as $file) {
139
	$name = basename($file, '.widget.php');
140
	// Get the widget title that should be in a var defined in the widget's inc file.
141
	$widgettitle = ${$name . '_title'};
142

    
143
	if (empty(trim($widgettitle))) {
144
		// Fall back to constructing a title from the file name of the widget.
145
		$widgettitle = ucwords(str_replace('_', ' ', $name));
146
	}
147

    
148
	$widgets[ $name ] = array('name' => $widgettitle, 'display' => 'none');
149
}
150

    
151
##if no config entry found, initialize config entry
152
if (!is_array($config['widgets'])) {
153
	$config['widgets'] = array();
154
}
155

    
156
if ($_POST && $_POST['sequence']) {
157

    
158
	$config['widgets']['sequence'] = rtrim($_POST['sequence'], ',');
159

    
160
	foreach ($widgets as $widgetname => $widgetconfig) {
161
		if ($_POST[$widgetname . '-config']) {
162
			$config['widgets'][$widgetname . '-config'] = $_POST[$widgetname . '-config'];
163
		}
164
	}
165

    
166
	write_config(gettext("Widget configuration has been changed."));
167
	header("Location: /");
168
	exit;
169
}
170

    
171
## Load Functions Files
172
require_once('includes/functions.inc.php');
173

    
174
## Check to see if we have a swap space,
175
## if true, display, if false, hide it ...
176
if (file_exists("/usr/sbin/swapinfo")) {
177
	$swapinfo = `/usr/sbin/swapinfo`;
178
	if (stristr($swapinfo, '%') == true) $showswap=true;
179
}
180

    
181
## User recently restored his config.
182
## If packages are installed lets resync
183
if (file_exists('/conf/needs_package_sync')) {
184
	if ($config['installedpackages'] <> '' && is_array($config['installedpackages']['package'])) {
185
		if ($g['platform'] == $g['product_name'] || $g['platform'] == "nanobsd") {
186
			## If the user has logged into webGUI quickly while the system is booting then do not redirect them to
187
			## the package reinstall page. That is about to be done by the boot script anyway.
188
			## The code in head.inc will put up a notice to the user.
189
			if (!platform_booting()) {
190
				header('Location: pkg_mgr_install.php?mode=reinstallall');
191
				exit;
192
			}
193
		}
194
	} else {
195
		conf_mount_rw();
196
		@unlink('/conf/needs_package_sync');
197
		conf_mount_ro();
198
	}
199
}
200

    
201
## If it is the first time webConfigurator has been
202
## accessed since initial install show this stuff.
203
if (file_exists('/conf/trigger_initial_wizard')) {
204
?>
205
<!DOCTYPE html>
206
<html lang="en">
207
<head>
208
	<link rel="stylesheet" href="/bootstrap/css/pfSense.css" />
209
	<title><?=$g['product_name']?>.localdomain - <?=$g['product_name']?> first time setup</title>
210
	<meta http-equiv="refresh" content="1;url=wizard.php?xml=setup_wizard.xml" />
211
</head>
212
<body id="loading-wizard" class="no-menu">
213
	<div id="jumbotron">
214
		<div class="container">
215
			<div class="col-sm-offset-3 col-sm-6 col-xs-12">
216
				<font color="white">
217
				<p><h3><?=sprintf(gettext("Welcome to %s!\n"), $g['product_name'])?></h3></p>
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				<p><?=gettext("One moment while we start the initial setup wizard.")?></p>
219
				<p><?=gettext("Embedded platform users: Please be patient, the wizard takes a little longer to run than the normal GUI.")?></p>
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				<p><?=sprintf(gettext("To bypass the wizard, click on the %s logo on the initial page."), $g['product_name'])?></p>
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				</font>
222
			</div>
223
		</div>
224
	</div>
225
</body>
226
</html>
227
<?php
228
	exit;
229
}
230

    
231
## Find out whether there's hardware encryption or not
232
unset($hwcrypto);
233
$fd = @fopen("{$g['varlog_path']}/dmesg.boot", "r");
234
if ($fd) {
235
	while (!feof($fd)) {
236
		$dmesgl = fgets($fd);
237
		if (preg_match("/^hifn.: (.*?),/", $dmesgl, $matches)
238
			or preg_match("/.*(VIA Padlock)/", $dmesgl, $matches)
239
			or preg_match("/^safe.: (\w.*)/", $dmesgl, $matches)
240
			or preg_match("/^ubsec.: (.*?),/", $dmesgl, $matches)
241
			or preg_match("/^padlock.: <(.*?)>,/", $dmesgl, $matches)
242
			or preg_match("/^glxsb.: (.*?),/", $dmesgl, $matches)) {
243
			$hwcrypto = $matches[1];
244
			break;
245
		}
246
	}
247
	fclose($fd);
248
	if (!isset($hwcrypto) && get_single_sysctl("dev.aesni.0.%desc")) {
249
		$hwcrypto = get_single_sysctl("dev.aesni.0.%desc");
250
	}
251
}
252

    
253
##build widget saved list information
254
if ($config['widgets'] && $config['widgets']['sequence'] != "") {
255
	$dashboardcolumns = isset($config['system']['webgui']['dashboardcolumns']) ? $config['system']['webgui']['dashboardcolumns'] : 2;
256
	$pconfig['sequence'] = $config['widgets']['sequence'];
257
	$widgetsfromconfig = array();
258

    
259
	foreach (explode(',', $pconfig['sequence']) as $line) {
260
		list($file, $col, $display) = explode(':', $line);
261

    
262
		// be backwards compatible
263
		// If the display column information is missing, we will assign a temporary
264
		// column here. Next time the user saves the dashboard it will fix itself
265
		if ($col == "") {
266
			if ($file == "system_information") {
267
				$col = "col1";
268
			} else {
269
				$col = "col2";
270
			}
271
		}
272

    
273
		// Limit the column to the current dashboard columns.
274
		if (substr($col, 3) > $dashboardcolumns) {
275
			$col = "col" . $dashboardcolumns;
276
		}
277

    
278
		$offset = strpos($file, '-container');
279
		if (false !== $offset) {
280
			$file = substr($file, 0, $offset);
281
		}
282

    
283
		// Get the widget title that should be in a var defined in the widget's inc file.
284
		$widgettitle = ${$file . '_title'};
285

    
286
		if (empty(trim($widgettitle))) {
287
			// Fall back to constructing a title from the file name of the widget.
288
			$widgettitle = ucwords(str_replace('_', ' ', $file));
289
		}
290

    
291
		$widgetsfromconfig[ $file ] = array(
292
			'name' => $widgettitle,
293
			'col' => $col,
294
			'display' => $display,
295
		);
296
	}
297

    
298
	// add widgets that may not be in the saved configuration, in case they are to be displayed later
299
	$widgets = $widgetsfromconfig + $widgets;
300

    
301
	##find custom configurations of a particular widget and load its info to $pconfig
302
	foreach ($widgets as $widgetname => $widgetconfig) {
303
		if ($config['widgets'][$widgetname . '-config']) {
304
			$pconfig[$widgetname . '-config'] = $config['widgets'][$widgetname . '-config'];
305
		}
306
	}
307
}
308

    
309
## Get the configured options for Show/Hide available widgets panel.
310
$dashboard_available_widgets_hidden = isset($config['system']['webgui']['dashboardavailablewidgetspanel']) ? false : true;
311

    
312
if ($dashboard_available_widgets_hidden) {
313
	$panel_state = 'out';
314
	$panel_body_state = 'in';
315
} else {
316
	$panel_state = 'in';
317
	$panel_body_state = 'out';
318
}
319

    
320
## Set Page Title and Include Header
321
$pgtitle = array(gettext("Status"), gettext("Dashboard"));
322
include("head.inc");
323

    
324
if ($savemsg) {
325
	print_info_box($savemsg, $class);
326
}
327

    
328
pfSense_handle_custom_code("/usr/local/pkg/dashboard/pre_dashboard");
329

    
330
?>
331

    
332
<div class="panel panel-default collapse <?=$panel_state?>" id="widget-available">
333
	<div class="panel-heading">
334
		<h2 class="panel-title"><?=gettext("Available Widgets"); ?>
335
			<span class="widget-heading-icon">
336
				<a data-toggle="collapse" href="#widget-available_panel-body" id="widgets-available">
337
					<i class="fa fa-plus-circle"></i>
338
				</a>
339
			</span>
340
		</h2>
341
	</div>
342
	<div id="widget-available_panel-body" class="panel-body collapse <?=$panel_body_state?>">
343
		<div class="content">
344
			<div class="row">
345
<?php
346

    
347
// Build the Available Widgets table using a sorted copy of the $widgets array
348
$available = $widgets;
349
uasort($available, function($a, $b){ return strcasecmp($a['name'], $b['name']); });
350

    
351
foreach ($available as $widgetname => $widgetconfig):
352
	if ($widgetconfig['display'] == 'none'):
353
?>
354
		<div class="col-sm-3"><a href="#" id="btnadd-<?=$widgetname?>"><i class="fa fa-plus"></i> <?=$widgetconfig['name']?></a></div>
355
	<?php endif; ?>
356
<?php endforeach; ?>
357
			</div>
358
		</div>
359
	</div>
360
</div>
361

    
362
<div class="hidden" id="widgetSequence">
363
	<form action="/" method="post" id="widgetSequence_form" name="widgetForm">
364
		<input type="hidden" name="sequence" value="" />
365
	</form>
366
</div>
367

    
368
<?php
369
$widgetColumns = array();
370
foreach ($widgets as $widgetname => $widgetconfig) {
371
	if ($widgetconfig['display'] == 'none') {
372
		continue;
373
	}
374

    
375
	if (!file_exists('/usr/local/www/widgets/widgets/'. $widgetname.'.widget.php')) {
376
		continue;
377
	}
378

    
379
	if (!isset($widgetColumns[ $widgetconfig['col'] ])) {
380
		$widgetColumns[ $widgetconfig['col'] ] = array();
381
	}
382

    
383
	$widgetColumns[ $widgetconfig['col'] ][ $widgetname ] = $widgetconfig;
384
}
385
?>
386

    
387
<div class="row">
388
<?php
389
	$columnWidth = 12 / $numColumns;
390

    
391
	for ($currentColumnNumber = 1; $currentColumnNumber <= $numColumns; $currentColumnNumber++) {
392
		echo '<div class="col-md-' . $columnWidth . '" id="widgets-col' . $currentColumnNumber . '">';
393

    
394
		//if col$currentColumnNumber exists
395
		if (isset($widgetColumns['col'.$currentColumnNumber])) {
396
			$columnWidgets = $widgetColumns['col'.$currentColumnNumber];
397

    
398
			foreach ($columnWidgets as $widgetname => $widgetconfig) {
399
				// Compose the widget title and include the title link if available
400
				$widgetlink = ${$widgetname . '_title_link'};
401

    
402
				if ((strlen($widgetlink) > 0)) {
403
					$wtitle = '<a href="' . $widgetlink . '"> ' . $widgetconfig['name'] . '</a>';
404
				} else {
405
					$wtitle = $widgetconfig['name'];
406
				}
407
				?>
408
					<div class="panel panel-default" id="widget-<?=$widgetname?>">
409
					<div class="panel-heading">
410
						<h2 class="panel-title">
411
							<?=$wtitle?>
412
							<span class="widget-heading-icon">
413
								<a data-toggle="collapse" href="#widget-<?=$widgetname?>_panel-footer" class="config hidden">
414
									<i class="fa fa-wrench"></i>
415
								</a>
416
								<a data-toggle="collapse" href="#widget-<?=$widgetname?>_panel-body">
417
									<!--  actual icon is determined in css based on state of body -->
418
									<i class="fa fa-plus-circle"></i>
419
								</a>
420
								<a data-toggle="close" href="#widget-<?=$widgetname?>">
421
									<i class="fa fa-times-circle"></i>
422
								</a>
423
							</span>
424
						</h2>
425
					</div>
426
					<div id="widget-<?=$widgetname?>_panel-body" class="panel-body collapse<?=($widgetconfig['display'] == 'close' ? '' : ' in')?>">
427
						<?php include('/usr/local/www/widgets/widgets/'. $widgetname.'.widget.php'); ?>
428
					</div>
429
				</div>
430
				<?php
431
			}
432
		} else {
433
			echo '<div class="col-md-' . $columnWidth . '" id="widgets-col' . $currentColumnNumber . '"></div>';
434
		}
435
		echo "</div>";
436
	}
437
?>
438

    
439
</div>
440

    
441
<script type="text/javascript">
442
//<![CDATA[
443

    
444
dirty = false;
445
function updateWidgets(newWidget) {
446
	var sequence = '';
447

    
448
	$('.container .col-md-<?=$columnWidth?>').each(function(idx, col) {
449
		$('.panel', col).each(function(idx, widget) {
450
			var isOpen = $('.panel-body', widget).hasClass('in');
451

    
452
			sequence += widget.id.split('-')[1] + ':' + col.id.split('-')[1] + ':' + (isOpen ? 'open' : 'close') + ',';
453
		});
454
	});
455

    
456
	if (typeof newWidget !== 'undefined') {
457
		// The system_information widget is always added to column one. Others go in column two
458
		if (newWidget == "system_information") {
459
			sequence += newWidget + ':' + 'col1:open';
460
		} else {
461
		sequence += newWidget + ':' + 'col2:open';
462
		}
463
	}
464

    
465
	$('input[name=sequence]', $('#widgetSequence_form')).val(sequence);
466
}
467

    
468
events.push(function() {
469

    
470
	// Make panels destroyable
471
	$('.container .panel-heading a[data-toggle="close"]').each(function (idx, el) {
472
		$(el).on('click', function(e) {
473
			$(el).parents('.panel').remove();
474
			updateWidgets();
475
			// Submit the form save/display all selected widgets
476
			$('[name=widgetForm]').submit();
477
		})
478
	});
479

    
480
	// Make panels sortable
481
	$('.container .col-md-<?=$columnWidth?>').sortable({
482
		handle: '.panel-heading',
483
		cursor: 'grabbing',
484
		connectWith: '.container .col-md-<?=$columnWidth?>',
485
		update: function(){dirty = true;}
486
	});
487

    
488
	// On clicking a widget to install . .
489
	$('[id^=btnadd-]').click(function(event) {
490
		// Add the widget name to the list of displayed widgets
491
		updateWidgets(this.id.replace('btnadd-', ''));
492

    
493
		// Submit the form save/display all selected widgets
494
		$('[name=widgetForm]').submit();
495
	});
496

    
497

    
498
	$('#btnstore').click(function() {
499
		updateWidgets();
500
		dirty = false;
501
		$('[name=widgetForm]').submit();
502
	});
503

    
504
	// provide a warning message if the user tries to change page before saving
505
	$(window).bind('beforeunload', function(){
506
		if (dirty) {
507
			return ("<?=gettext('You have moved one or more widgets but have not yet saved')?>");
508
		} else {
509
			return undefined;
510
		}
511
	});
512
});
513
//]]>
514
</script>
515
<?php
516
//build list of javascript include files
517
foreach (glob('widgets/javascript/*.js') as $file) {
518
	echo '<script src="'.$file.'"></script>';
519
}
520

    
521
include("foot.inc");
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