path: root/src/usr/local/www/pkg_mgr.php

<?php
/*
	pkg_mgr.php
*/
/* ====================================================================
 *	Copyright (c)  2004-2015  Electric Sheep Fencing, LLC. All rights reserved.
 *	Copyright (c)  2013 Marcello Coutinho
 *
 *	Redistribution and use in source and binary forms, with or without modification,
 *	are permitted provided that the following conditions are met:
 *
 *	1. Redistributions of source code must retain the above copyright notice,
 *		this list of conditions and the following disclaimer.
 *
 *	2. Redistributions in binary form must reproduce the above copyright
 *		notice, this list of conditions and the following disclaimer in
 *		the documentation and/or other materials provided with the
 *		distribution.
 *
 *	3. All advertising materials mentioning features or use of this software
 *		must display the following acknowledgment:
 *		"This product includes software developed by the pfSense Project
 *		 for use in the pfSense software distribution. (http://www.pfsense.org/).
 *
 *	4. The names "pfSense" and "pfSense Project" must not be used to
 *		 endorse or promote products derived from this software without
 *		 prior written permission. For written permission, please contact
 *		 coreteam@pfsense.org.
 *
 *	5. Products derived from this software may not be called "pfSense"
 *		nor may "pfSense" appear in their names without prior written
 *		permission of the Electric Sheep Fencing, LLC.
 *
 *	6. Redistributions of any form whatsoever must retain the following
 *		acknowledgment:
 *
 *	"This product includes software developed by the pfSense Project
 *	for use in the pfSense software distribution (http://www.pfsense.org/).
 *
 *	THIS SOFTWARE IS PROVIDED BY THE pfSense PROJECT ``AS IS'' AND ANY
 *	EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 *	IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 *	PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE pfSense PROJECT OR
 *	ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 *	SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 *	NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 *	LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 *	HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 *	STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 *	ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 *	OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 *	====================================================================
 *
 */

##|+PRIV
##|*IDENT=page-system-packagemanager
##|*NAME=System: Package Manager
##|*DESCR=Allow access to the 'System: Package Manager' page.
##|*MATCH=pkg_mgr.php*
##|-PRIV

ini_set('max_execution_time', '0');

require_once("globals.inc");
require_once("guiconfig.inc");
require_once("pkg-utils.inc");

// if upgrade in progress, alert user
if (is_subsystem_dirty('packagelock')) {
	$pgtitle = array(gettext("System"), gettext("Package Manager"));
	include("head.inc");
	print_info_box("Please wait while packages are reinstalled in the background.");
	include("foot.inc");
	exit;
}

// We are being called only to get the pacakge data, not to display anything
if (($_REQUEST) && ($_REQUEST['ajax'])) {
	print(get_pkg_table());
	exit;
}

// THe content for the table of packages is created here and fetched by Ajax. This allows us to draw the page and dispay
// any required messages while the table it being downloaded/populated. On very small/slow systems, that can take a while
function get_pkg_table() {

	$pkg_info = get_pkg_info();

	if (!$pkg_info) {
		print("error");
		exit;
	}

	$pkgtbl = 	'<table id="pkgtable" class="table table-striped table-hover">' . "\n";
	$pkgtbl .= 		'<thead>' . "\n";
	$pkgtbl .= 			'<tr>' . "\n";
	$pkgtbl .= 				'<th>' . gettext("Name") . "</th>\n";
	$pkgtbl .= 				'<th>' . gettext("Version") . "</th>\n";
	$pkgtbl .= 				'<th>' . gettext("Description") . "</th>\n";
	$pkgtbl .= 				'<th></th>' . "\n";
	$pkgtbl .= 			'</tr>' . "\n";
	$pkgtbl .= 		'</thead>' . "\n";
	$pkgtbl .= 		'<tbody>' . "\n";

	foreach ($pkg_info as $index) {
		if (isset($index['installed'])) {
			continue;
		}

		$pkgtbl .= 	'<tr>' . "\n";
		$pkgtbl .= 	'<td>' . "\n";

		if ($index['www']) {
			$pkgtbl .= 	'<a title="' . gettext("Visit official website") . '" target="_blank" href="' . htmlspecialchars($index['www']) . '">' . "\n";
		}

		$pkgtbl .= htmlspecialchars($index['shortname']);
		$pkgtbl .= 		'</a>' . "\n";
		$pkgtbl .= 	'</td>' . "\n";
		$pkgtbl .= 	'<td>' . "\n";

		if (!$g['disablepackagehistory']) {
			$pkgtbl .= '<a target="_blank" title="' . gettext("View changelog") . '" href="' . htmlspecialchars($index['changeloglink']) . '">' . "\n";
			$pkgtbl .= htmlspecialchars($index['version']) . '</a>' . "\n";
		} else {
			$pkgtbl .= htmlspecialchars($index['version']);
		}

		$pkgtbl .= 	'</td>' . "\n";
		$pkgtbl .= 	'<td>' . "\n";
		$pkgtbl .= 		$index['desc'];

		if (is_array($index['deps']) && count($index['deps'])) {
			$pkgtbl .= 	'<br /><br />' . gettext("Package Dependencies") . ":<br/>\n";

			foreach ($index['deps'] as $pdep) {
				$pkgtbl .= '<a target="_blank" href="https://freshports.org/' . $pdep['origin'] . '">&nbsp;<i class="fa fa-paperclip"></i> ' . basename($pdep['origin']) . '-' . $pdep['version'] . '</a>&emsp;' . "\n";
			}

			$pkgtbl .= "\n";
		}

		$pkgtbl .= 	'</td>' . "\n";
		$pkgtbl .= '<td>' . "\n";
		$pkgtbl .= '<a title="' . gettext("Click to install") . '" href="pkg_mgr_install.php?id=' . $index['name'] . '" class="btn btn-success btn-sm">install</a>' . "\n";

		if (!$g['disablepackageinfo'] && $index['pkginfolink'] && $index['pkginfolink'] != $index['www']) {
			$pkgtbl .= '<a target="_blank" title="' . gettext("View more information") . '" href="' . htmlspecialchars($index['pkginfolink']) . '" class="btn btn-default btn-sm">info</a>' . "\n";
		}

		$pkgtbl .= 	'</td>' . "\n";
		$pkgtbl .= 	'</tr>' . "\n";
	}

	$pkgtbl .= 	'</tbody>' . "\n";
	$pkgtbl .= '</table>' . "\n";

	return ($pkgtbl);
}

$pgtitle = array(gettext("System"), gettext("Package Manager"), gettext("Available Packages"));
include("head.inc");

$tab_array = array();
$tab_array[] = array(gettext("Installed Packages"), false, "pkg_mgr_installed.php");
$tab_array[] = array(gettext("Available Packages"), true, "pkg_mgr.php");
display_top_tabs($tab_array);
?>
<div class="panel panel-default" id="search-panel" style="display: none;">
	<div class="panel-heading">
		<h2 class="panel-title">
			<?=gettext('Search')?>
			<span class="widget-heading-icon pull-right">
				<a data-toggle="collapse" href="#search-panel_panel-body">
					<i class="fa fa-plus-circle"></i>
				</a>
			</span>
		</h2>
	</div>
	<div id="search-panel_panel-body" class="panel-body collapse in">
		<div class="form-group">
			<label class="col-sm-2 control-label">
				<?=gettext("Search term")?>
			</label>
			<div class="col-sm-5"><input class="form-control" name="searchstr" id="searchstr" type="text"/></div>
			<div class="col-sm-2">
				<select id="where" class="form-control">
					<option value="0"><?=gettext("Name")?></option>
					<option value="1"><?=gettext("Description")?></option>
					<option value="2" selected><?=gettext("Both")?></option>
				</select>
			</div>
			<div class="col-sm-3">
				<a id="btnsearch" title="<?=gettext("Search")?>" class="btn btn-primary btn-sm"><?=gettext("Search")?></a>
				<a id="btnclear" title="<?=gettext("Clear")?>" class="btn btn-default btn-sm"><?=gettext("Clear")?></a>
			</div>
			<div class="col-sm-10 col-sm-offset-2">
				<span class="help-block"><?=gettext('Enter a search string or *nix regular expression to search package names and descriptions.')?></span>
			</div>
		</div>
	</div>
</div>

<div class="panel panel-default">
	<div class="panel-heading"><h2 class="panel-title"><?=gettext('Packages')?></h2></div>
	<div id="pkgtbl" class="panel-body table-responsive">
		<div id="waitmsg">
			<?=print_info_box(gettext("Please wait while the list of packages is retrieved and formatted") . '&nbsp;<i class="fa fa-cog fa-spin"></i>')?>
		</div>

		<div id="errmsg" style="display: none;">
			<?=print_info_box("<ul><li>" . gettext("Error: Unable to retrieve package information.") . "</li></ul>", 'danger')?>
		</div>
	</div>
</div>

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

events.push(function() {

	// Initial state & toggle icons of collapsed panel
	$('.panel-heading a[data-toggle="collapse"]').each(function (idx, el) {
		var body = $(el).parents('.panel').children('.panel-body')
		var isOpen = body.hasClass('in');

		$(el).children('i').toggleClass('fa-plus-circle', !isOpen);
		$(el).children('i').toggleClass('fa-minus-circle', isOpen);

		body.on('shown.bs.collapse', function() {
			$(el).children('i').toggleClass('fa-minus-circle', true);
			$(el).children('i').toggleClass('fa-plus-circle', false);
		});
	});

	// Make these controls plain buttons
	$("#btnsearch").prop('type', 'button');
	$("#btnclear").prop('type', 'button');

	// Search for a term in the package name and/or description
	$("#btnsearch").click(function() {
		var searchstr = $('#searchstr').val().toLowerCase();
		var table = $("table tbody");
		var where = $('#where').val();

		table.find('tr').each(function (i) {
			var $tds = $(this).find('td'),
				shortname = $tds.eq(0).text().trim().toLowerCase(),
				descr = $tds.eq(2).text().trim().toLowerCase();

			regexp = new RegExp(searchstr);
			if (searchstr.length > 0) {
				if (!(regexp.test(shortname) && (where != 1)) && !(regexp.test(descr) && (where != 0))) {
					$(this).hide();
				} else {
					$(this).show();
				}
			} else {
				$(this).show();	// A blank search string shows all
			}
		});
	});

	// Clear the search term and unhide all rows (that were hidden during a previous search)
	$("#btnclear").click(function() {
		var table = $("table tbody");

		$('#searchstr').val("");

		table.find('tr').each(function (i) {
			$(this).show();
		});
	});

	// Hitting the enter key will do the same as clicking the search button
	$("#searchstr").on("keyup", function (event) {
	    if (event.keyCode == 13) {
	        $("#btnsearch").get(0).click();
	    }
	});

	// Retrieve the table formatted pacakge information and display it in the "Packages" panel
	// (Or display an appropriate error message)
	var ajaxRequest;

	$.ajax({
		url: "/pkg_mgr.php",
		type: "post",
		data: { ajax: "ajax"},
		success: function(data) {
			if (data == "error") {
				$('#waitmsg').hide();
				$('#errmsg').show();
			} else {
				$('#pkgtbl').html(data);
				$('#search-panel').show();
			}
		},
		error: function() {
			$('#waitmsg').hide();
			$('#errmsg').show();
		}
	});

});
//]]>
</script>

<?php include("foot.inc");
?>