pfSense

<?php

/* $Id$ */

/*

    pkg.php

    Copyright (C) 2013-2015 Electric Sheep Fencing, LP

    Copyright (C) 2004-2012 Scott Ullrich <sullrich@gmail.com>

    All rights reserved.

    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.

    THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS 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

    AUTHOR 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.

*/

/*

	pfSense_MODULE:	pkgs

*/

##|+PRIV

##|*IDENT=page-package-settings

##|*NAME=Package: Settings page

##|*DESCR=Allow access to the 'Package: Settings' page.

##|*MATCH=pkg.php*

##|-PRIV

require_once("guiconfig.inc");

require_once("pkg-utils.inc");

function domTT_title($title_msg){

	print "onmouseout=\"this.style.color = ''; domTT_mouseout(this, event);\" onmouseover=\"domTT_activate(this, event, 'content', '".gettext($title_msg)."', 'trail', true, 'delay', 0, 'fade', 'both', 'fadeMax', 93, 'styleClass', 'niceTitle');\"";

}

$xml = $_REQUEST['xml'];

if($xml == "") {

	print_info_box_np(gettext("ERROR: No package defined."));

	exit;

} else {

	$pkg_xml_prefix = "/usr/local/pkg/";

	$pkg_full_path = "{$pkg_xml_prefix}/{$xml}";

	$pkg_realpath = realpath($pkg_full_path);

	if (empty($pkg_realpath)) {

		$path_error = sprintf(gettext("ERROR: Package path %s not found."), htmlspecialchars($pkg_full_path));

	} else if (substr_compare($pkg_realpath, $pkg_xml_prefix, 0, strlen($pkg_xml_prefix))) {

		$path_error = sprintf(gettext("ERROR: Invalid path %s specified."), htmlspecialchars($pkg_full_path));

	}

	if (!empty($path_error)) {

		print_info_box_np($path_error . "<br />" . gettext("Try reinstalling the package.") . "<br />" . gettext("Use the back button on your browser to return to the previous page."));

		die;

	}

	if(file_exists($pkg_full_path))

		$pkg = parse_xml_config_pkg($pkg_full_path, "packagegui");

	else {

		echo "File not found " . htmlspecialchars($xml);

		exit;

	}

}

if($pkg['donotsave'] <> "") {

	header("Location: pkg_edit.php?xml=" . $xml);

	exit;

}

if ($pkg['include_file'] != "") {

	require_once($pkg['include_file']);

}

$package_name = $pkg['menu'][0]['name'];

$section      = $pkg['menu'][0]['section'];

$config_path  = $pkg['configpath'];

$title	      = $pkg['title'];

if($_REQUEST['startdisplayingat']) 

	$startdisplayingat = $_REQUEST['startdisplayingat'];

if($_REQUEST['display_maximum_rows']) 

	if($_REQUEST['display_maximum_rows'])

		$display_maximum_rows = $_REQUEST['display_maximum_rows'];

$evaledvar = $config['installedpackages'][xml_safe_fieldname($pkg['name'])]['config'];

if ($_GET['act'] == "update") {

		if(is_array($config['installedpackages'][$pkg['name']]) && $pkg['name'] != "" && $_REQUEST['ids'] !=""){

			#get current values

			$current_values=$config['installedpackages'][$pkg['name']]['config'];

			#get updated ids

			parse_str($_REQUEST['ids'], $update_list);

			#sort ids to know what to change

			#usefull to do not loose data when using sorting and paging

			$sort_list=$update_list['ids'];

			sort($sort_list);

			#apply updates

			foreach($update_list['ids'] as $key=> $value){

				$config['installedpackages'][$pkg['name']]['config'][$sort_list[$key]]=$current_values[$update_list['ids'][$key]];

				}

			#save current config

			write_config();

			#sync package

			eval ("{$pkg['custom_php_resync_config_command']}");

			}

		#function called via jquery, no need to continue after save changes.

		exit;

}

if ($_GET['act'] == "del") {

		// loop through our fieldnames and automatically setup the fieldnames

		// in the environment.  ie: a fieldname of username with a value of

		// testuser would automatically eval $username = "testuser";

		foreach ($evaledvar as $ip) {

			if($pkg['adddeleteeditpagefields']['columnitem'])

			  foreach ($pkg['adddeleteeditpagefields']['columnitem'] as $column) {

				  ${xml_safe_fieldname($column['fielddescr'])} = $ip[xml_safe_fieldname($column['fieldname'])];

			  }

		}

		$a_pkg = &$config['installedpackages'][xml_safe_fieldname($pkg['name'])]['config'];

		if ($a_pkg[$_GET['id']]) {

			unset($a_pkg[$_GET['id']]);

			write_config();

			if($pkg['custom_delete_php_command'] <> "") {

			    if($pkg['custom_php_command_before_form'] <> "")

					eval($pkg['custom_php_command_before_form']);

		    		eval($pkg['custom_delete_php_command']);

			}

			header("Location:  pkg.php?xml=" . $xml);

			exit;

	    }

}

ob_start();

$iflist = get_configured_interface_with_descr(false, true);

$evaledvar = $config['installedpackages'][xml_safe_fieldname($pkg['name'])]['config'];

if($pkg['custom_php_global_functions'] <> "")

	eval($pkg['custom_php_global_functions']);

if($pkg['custom_php_command_before_form'] <> "")

	eval($pkg['custom_php_command_before_form']);

$pgtitle = array($title);

include("head.inc");

?>

<body link="#0000CC" vlink="#0000CC" alink="#0000CC">

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

<script type="text/javascript" src="javascript/domTT/domLib.js"></script>

<script type="text/javascript" src="javascript/domTT/domTT.js"></script>

<script type="text/javascript" src="javascript/domTT/behaviour.js"></script>

<script type="text/javascript" src="javascript/domTT/fadomatic.js"></script>

<script type="text/javascript">

//<![CDATA[

	function setFilter(filtertext) {

		jQuery('#pkg_filter').val(filtertext);

		document.pkgform.submit();

    }

	<?php

		if($pkg['adddeleteeditpagefields']['movable']){

	?>

			jQuery(document).ready(function(){

				jQuery('#mainarea table tbody').sortable({

					items: 'tr.sortable',

					cursor: 'move',

					distance: 10,

					opacity: 0.8,

					helper: function(e,ui){  

						ui.children().each(function(){  

							jQuery(this).width(jQuery(this).width());  

						});

					return ui;  

					},

				});

			});

			function save_changes_to_xml(xml) {

					var ids=jQuery('#mainarea table tbody').sortable('serialize',{key:"ids[]"});

					var strloading="<img src='/themes/<?= $g['theme']; ?>/images/misc/loader.gif' alt='loader' /> " +  "<?=gettext('Saving changes...');?>";

					if(confirm("<?=gettext("Do you really want to save changes?");?>")){

						jQuery.ajax({

							type: 'get',

							cache: false,

							url: "<?=$_SERVER['SCRIPT_NAME'];?>",

							data: {xml:'<?=$xml?>', act:'update', ids: ids},

							beforeSend: function(){

						        jQuery('#savemsg').empty().html(strloading);

							},

							error: function(data){

        						jQuery('#savemsg').empty().html('Error:' + data);

   							 },

							success: function(data){

        						jQuery('#savemsg').empty().html(data);

   							 }

						});

					}

			}

	<?php 

		}

	?>

//]]>

</script>

<form action="pkg.php" name="pkgform" method="get">

<input type='hidden' name='xml' value='<?=$_REQUEST['xml']?>' />

<?php if($_GET['savemsg'] <> "") $savemsg = htmlspecialchars($_GET['savemsg']); ?>

<div id="savemsg"></div>

<?php if ($savemsg) print_info_box($savemsg); ?>

<table width="100%" border="0" cellpadding="0" cellspacing="0" summary="package settings">

<?php

if ($pkg['tabs'] <> "") {

    $tab_array = array();

    foreach($pkg['tabs']['tab'] as $tab) {

        if($tab['tab_level'])

            $tab_level = $tab['tab_level'];

        else

            $tab_level = 1;

        if(isset($tab['active'])) {

            $active = true;

        } else {

            $active = false;

        }

		if(isset($tab['no_drop_down']))

			$no_drop_down = true;

        $urltmp = "";

        if($tab['url'] <> "") $urltmp = $tab['url'];

        if($tab['xml'] <> "") $urltmp = "pkg_edit.php?xml=" . $tab['xml'];

        $addresswithport = getenv("HTTP_HOST");

        $colonpos = strpos($addresswithport, ":");

        if ($colonpos !== False) {

            //my url is actually just the IP address of the pfsense box

            $myurl = substr($addresswithport, 0, $colonpos);

        } else {

            $myurl = $addresswithport;

        }

        // eval url so that above $myurl item can be processed if need be.

        $url = str_replace('$myurl', $myurl, $urltmp);

        $tab_array[$tab_level][] = array(

                        $tab['text'],

                        $active,

                        $url

                    );

    }

    ksort($tab_array);

    foreach($tab_array as $tab) {

		echo '<tr><td>';

		display_top_tabs($tab, $no_drop_down);

        echo '</td></tr>';

    }

}

?>

<tr><td><div id="mainarea"><table width="100%" border="0" cellpadding="0" cellspacing="0" summary="main area">

	<tr>

		<td class="tabcont">

			<table width="100%" border="0" cellpadding="6" cellspacing="0" summary="tabs">

<?php

				/* Handle filtering bar A-Z */				

				$include_filtering_inputbox = false;

				$colspan = 0;

				if($pkg['adddeleteeditpagefields']['columnitem'] <> "") 

					foreach ($pkg['adddeleteeditpagefields']['columnitem'] as $column)

						$colspan++;

				if($pkg['fields']['field']) {

					// First find the sorting type field if it exists

					foreach($pkg['fields']['field'] as $field) {

						if($field['type'] == "sorting") {

							if(isset($field['include_filtering_inputbox'])) 

								$include_filtering_inputbox = true;

							if($display_maximum_rows < 1) 

								if($field['display_maximum_rows']) 

									$display_maximum_rows = $field['display_maximum_rows'];

							echo "<tr><td class='listhdrr' colspan='$colspan' align='center'>";

							echo "Filter by: ";

							$isfirst = true;

							for($char = 65; $char < 91; $char++) {

								if(!$isfirst) 

									echo " | ";

								echo "<a href=\"#\" onclick=\"setFilter('" . chr($char) . "');\">" . chr($char) . "</a>";

								$isfirst = false;

							}

							echo "</td></tr>";

							echo "<tr><td class='listhdrr' colspan='$colspan' align='center'>";

							if($field['sortablefields']) {

								echo "Filter field: <select name='pkg_filter_type'>";

								foreach($field['sortablefields']['item'] as $si) {

									if($si['name'] == $_REQUEST['pkg_filter_type']) 

										$SELECTED = "selected=\"selected\"";

									else 

										$SELECTED = "";

									echo "<option value='{$si['name']}' {$SELECTED}>{$si['name']}</option>";

								}

								echo "</select>";

							}

							if($include_filtering_inputbox) 

								echo "&nbsp;&nbsp;Filter text: <input id='pkg_filter' name='pkg_filter' value='" . $_REQUEST['pkg_filter'] . "' /> <input type='submit' value='Filter' />";

							echo "</td></tr><tr><td><font size='-3'>&nbsp;</font></td></tr>";

						}

					}

				}

?>

				<tr>

<?php

				if($display_maximum_rows) {

					$totalpages = ceil(round((count($evaledvar) / $display_maximum_rows),9));

					$page = 1;

					$tmpcount = 0;

					$tmppp = 0;

					if(is_array($evaledvar)) {

						foreach ($evaledvar as $ipa) {

							if($tmpcount == $display_maximum_rows) {

								$page++;

								$tmpcount = 0;

							}

							if($tmppp == $startdisplayingat)

						 		break;

							$tmpcount++;

							$tmppp++;

						}

					}

					echo "<tr><td colspan='" . count($pkg['adddeleteeditpagefields']['columnitem']) . "'>";

					echo "<table width='100%' summary=''>";

					echo "<tr>";

					echo "<td align='left'>Displaying page $page of $totalpages</b></td>";

					echo "<td align='right'>Rows per page: <select onchange='document.pkgform.submit();' name='display_maximum_rows'>";

					for($x=0; $x<250; $x++) {

						if($x == $display_maximum_rows)

							$SELECTED = "selected=\"selected\"";

						else 

							$SELECTED = "";

						echo "<option value='$x' $SELECTED>$x</option>\n";

						$x=$x+4;

					}

					echo "</select></td></tr>";

					echo "</table>";

					echo "</td></tr>";

				}

				$cols = 0;

				if($pkg['adddeleteeditpagefields']['columnitem'] <> "") {

				    foreach ($pkg['adddeleteeditpagefields']['columnitem'] as $column) {

						echo "<td class=\"listhdrr\">" . $column['fielddescr'] . "</td>";

						$cols++;

				    }

				}

				echo "</tr>";

				$i=0;

				$pagination_startingrow=0;

				$pagination_counter=0;

			    if($evaledvar)

			    foreach ($evaledvar as $ip) {

				if($startdisplayingat) {

					if($i < $startdisplayingat) {

						$i++;

						continue;

					}

				}

				if($_REQUEST['pkg_filter']) {

					// Handle filterered items

					if($pkg['fields']['field'] && !$filter_regex) {

						// First find the sorting type field if it exists

						foreach($pkg['fields']['field'] as $field) {

							if($field['type'] == "sorting") {

								if($field['sortablefields']['item']) {

									foreach($field['sortablefields']['item'] as $sf) {

										if($sf['name'] == $_REQUEST['pkg_filter_type']) {

											$filter_fieldname = $sf['fieldname'];

											#Use a default regex on sortable fields when none is declared

											if($sf['regex'])

												$filter_regex = str_replace("%FILTERTEXT%", $_REQUEST['pkg_filter'], trim($sf['regex']));

											else

												$filter_regex = "/{$_REQUEST['pkg_filter']}/i";

										}

									}

								}

							}

						}

					}

					// Do we have something to filter on?

					unset($filter_matches);

					if($pkg['adddeleteeditpagefields']['columnitem'] <> "") {

						foreach ($pkg['adddeleteeditpagefields']['columnitem'] as $column) {

							$fieldname = $ip[xml_safe_fieldname($column['fieldname'])];

							if($column['fieldname'] == $filter_fieldname) {

								if($filter_regex) {

									//echo "$filter_regex - $fieldname<p/>";

									preg_match($filter_regex, $fieldname, $filter_matches);

									break;

								}

							}

						}

					}

					if(!$filter_matches) {

						$i++;

						continue;

					}

				}

				if($pkg['adddeleteeditpagefields']['movable'])

					echo "<tr valign=\"top\" class=\"sortable\" id=\"id_{$i}\">\n";

				else

					echo "<tr valign=\"top\">\n";

				if($pkg['adddeleteeditpagefields']['columnitem'] <> "")

					foreach ($pkg['adddeleteeditpagefields']['columnitem'] as $column) {

						if ($column['fieldname'] == "description")

							$class = "listbg";

						else

							$class = "listlr";

?>

						<td class="<?=$class;?>" ondblclick="document.location='pkg_edit.php?xml=<?=$xml?>&amp;act=edit&amp;id=<?=$i;?>';">

							<?php

								$fieldname = $ip[xml_safe_fieldname($column['fieldname'])];

								#Check if columnitem has a type field declared

							    if($column['type'] == "checkbox") {

									if($fieldname == "") {

								    	echo gettext("No");

									} else {

								    	echo gettext("Yes");

									}

							    } else if ($column['type'] == "interface") {

									echo  $column['prefix'] . $iflist[$fieldname] . $column['suffix'];

							    } else {

							    	#Check if columnitem has an encoding field declared

							    	if ($column['encoding'] == "base64")

										echo  $column['prefix'] . base64_decode($fieldname) . $column['suffix'];

									#Check if there is a custom info to show when $fieldname is not empty

									else if($column['listmodeon'] && $fieldname != "")

								   		echo $column['prefix'] . gettext($column['listmodeon']). $column['suffix'];

								   	#Check if there is a custom info to show when $fieldname is empty	

								   	else if($column['listmodeoff'] && $fieldname == "")

								    	echo $column['prefix'] .gettext($column['listmodeoff']). $column['suffix'];

									else

										echo $column['prefix'] . $fieldname ." ". $column['suffix'];

							    }

							?>

						</td>

<?php

					}

?>

				<td valign="middle" class="list nowrap">

				<table border="0" cellspacing="0" cellpadding="1" summary="icons">

				<tr>

				<?php

				#Show custom description to edit button if defined

				$edit_msg=($pkg['adddeleteeditpagefields']['edittext']?$pkg['adddeleteeditpagefields']['edittext']:"Edit this item");?>

				<td valign="middle"><a href="pkg_edit.php?xml=<?=$xml?>&amp;act=edit&amp;id=<?=$i;?>"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_e.gif" width="17" height="17" border="0" <?=domTT_title($edit_msg)?> alt="edit" /></a></td>

				<?php

				#Show custom description to delete button if defined

				$delete_msg=($pkg['adddeleteeditpagefields']['deletetext']?$pkg['adddeleteeditpagefields']['deletetext']:"Delete this item");?>

				<td valign="middle"><a href="pkg.php?xml=<?=$xml?>&amp;act=del&amp;id=<?=$i;?>" onclick="return confirm('<?=gettext("Do you really want to delete this item?");?>')"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_x.gif" width="17" height="17" border="0" <?=domTT_title($delete_msg)?> alt="delete" /></a></td>

				</tr>

				</table>

				</td>

<?php

				echo "</tr>\n";

				// Handle pagination and display_maximum_rows

				if($display_maximum_rows) {

					if($pagination_counter == ($display_maximum_rows-1) or 

					   $i ==  (count($evaledvar)-1)) {

						$colcount = count($pkg['adddeleteeditpagefields']['columnitem']);

						$final_footer = "";

						$final_footer .= "<tr><td colspan='$colcount'>";

						$final_footer .=  "<table width='100%' summary=''><tr>";

						$final_footer .=  "<td align='left'>";

						$startingat = $startdisplayingat - $display_maximum_rows;

						if($startingat > -1) {

							$final_footer .=  "<a href='pkg.php?xml=" . $_REQUEST['xml'] . "&amp;startdisplayingat={$startingat}&amp;display_maximum_rows={$display_maximum_rows}'>";

						} else if ($startdisplayingat > 1) {

							$final_footer .=  "<a href='pkg.php?xml=" . $_REQUEST['xml'] . "&amp;startdisplayingat=0&amp;display_maximum_rows={$display_maximum_rows}'>";

						}

						$final_footer .=  "<font size='2'><< Previous page</font></a>";

						if($tmppp + $display_maximum_rows > count($evaledvar)) 

							$endingrecord = count($evaledvar);

						else 

							$endingrecord = $tmppp + $display_maximum_rows;

						$final_footer .=  "</td><td align='center'>";

						$tmppp++;

						$final_footer .=  "<font size='2'>Displaying {$tmppp} - {$endingrecord} / " . count($evaledvar) . " records";

						$final_footer .=  "</font></td><td align='right'>&nbsp;";

						if(($i+1) < count($evaledvar))

							$final_footer .=  "<a href='pkg.php?xml=" . $_REQUEST['xml'] . "&amp;startdisplayingat=" . ($startdisplayingat + $display_maximum_rows) . "&amp;display_maximum_rows={$display_maximum_rows}'>";

						$final_footer .=  "<font size='2'>Next page >></font></a>";	

						$final_footer .=  "</td></tr></table></td></tr>";

						$i = count($evaledvar);

						break;

					}

				}

				$i++;

				$pagination_counter++;

			    }

?>

				<tr>

					<td colspan="<?=$cols?>"></td>

					<td>

						<table border="0" cellspacing="0" cellpadding="1" summary="icons">

							<tr>

								<?php

								#Show custom description to add button if defined

								$add_msg=($pkg['adddeleteeditpagefields']['addtext']?$pkg['adddeleteeditpagefields']['addtext']:"Add a new item");?>

								<td valign="middle"><a href="pkg_edit.php?xml=<?=$xml?>&amp;id=<?=$i?>"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" width="17" height="17" border="0" <?=domTT_title($add_msg)?> alt="add" /></a></td>

								<?php

								#Show description button and info if defined

								if($pkg['adddeleteeditpagefields']['description']){?>

								<td valign="middle"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_info_pkg.gif" width="17" height="17" border="0" <?=domTT_title($pkg['adddeleteeditpagefields']['description'])?> alt="info" /></td>

								<?php }?>

							</tr>

						</table>

					</td>

				</tr>

				<?=$final_footer?>

				<?php

				#Show save button only when movable is defined

				if($pkg['adddeleteeditpagefields']['movable']){?>

				<tr><td><input class="formbtn" type="button" value="Save" name="Submit" onclick="save_changes_to_xml('<?=$xml?>')" /></td></tr>

				<?php }?>

		</table>

	</td>

</tr>

</table>

</div></td></tr></table>

</form>

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

<?php

	echo "<!-- filter_fieldname: {$filter_fieldname} -->";

	echo "<!-- filter_regex: {$filter_regex} -->";

?>

</body>

</html>