Server Errors app to display web server error log.
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Nate
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<?php
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/*
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FusionPBX
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Version: MPL 1.1
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The contents of this file are subject to the Mozilla Public License Version
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1.1 (the "License"); you may not use this file except in compliance with
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the License. You may obtain a copy of the License at
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http://www.mozilla.org/MPL/
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Software distributed under the License is distributed on an "AS IS" basis,
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WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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for the specific language governing rights and limitations under the
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License.
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The Original Code is FusionPBX
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The Initial Developer of the Original Code is
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Mark J Crane <markjcrane@fusionpbx.com>
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Portions created by the Initial Developer are Copyright (C) 2008-2018
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the Initial Developer. All Rights Reserved.
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Contributor(s):
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Mark J Crane <markjcrane@fusionpbx.com>
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*/
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//includes
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include "root.php";
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require_once "resources/require.php";
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require_once "resources/check_auth.php";
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//check permissions
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if (!permission_exists('errors_view')) {
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echo "access denied";
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exit;
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}
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//add multi-lingual support
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$language = new text;
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$text = $language->get();
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//set defaults
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if (!is_numeric($_POST['line_number'])) { $_POST['line_number'] = 0; }
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if ($_POST['sort'] != 'asc' && $_POST['sort'] != 'desc') { $_POST['sort'] = 'asc'; }
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if (!is_numeric($_POST['lines'])) { $_POST['lines'] = '10'; }
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//include the header
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$document['title'] = $text['title-server_errors'];
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require_once "resources/header.php";
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//show the content
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$error_file = $_SESSION['server']['error']['text'].($_POST['log'] == 'previous' ? '.1' : null);
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if (file_exists($error_file)) {
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//colored lines
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$x = 0;
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$filters[$x]['pattern'] = '[error]';
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$filters[$x]['color'] = '#cc0000';
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$x++;
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$filters[$x]['pattern'] = '[crit]';
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$filters[$x]['color'] = 'gold';
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$file_lines = file($error_file, FILE_SKIP_EMPTY_LINES);
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echo "<table width='100%' cellpadding='0' cellspacing='0' border='0'>\n";
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echo " <tr>\n";
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echo " <td align='left' valign='top' width='100%' style='padding-right: 15px;' nowrap>\n";
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echo " <b>".$text['header-server_errors']."</b><br />\n";
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echo " </td>\n";
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echo " <td align='right' valign='middle' nowrap>\n";
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echo " <form method='post'>\n";
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echo " ".$text['label-log'];
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echo " <select class='formfld' name='log' style='margin-right: 20px; margin-top: 4px;'>\n";
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echo " <option value='current'>".$text['label-current']."</option>\n";
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if (file_exists($_SESSION['server']['error']['text'].'.1')) {
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echo " <option value='previous' ".($_POST['log'] == 'previous' ? 'selected' : null).">".$text['label-previous']."</option>\n";
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}
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echo " </select>\n";
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echo " ".$text['label-filter']." <input type='text' name='filter' class='formfld' style='width: 150px; text-align: center; margin-right: 20px;' value=\"".escape($_POST['filter'])."\" onclick='this.select();'>";
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echo " <label style='margin-right: 20px; margin-top: 4px;'><input type='checkbox' name='line_number' id='line_number' value='1' ".(($_POST['line_number'] == 1) ? 'checked' : null)."> ".$text['label-line_numbers']."</label>";
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echo " <label style='margin-right: 20px; margin-top: 4px;'><input type='checkbox' name='sort' id='sort' value='desc' ".(($_POST['sort'] == 'desc') ? 'checked' : null)."> ".$text['label-sort']."</label>";
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echo " ".$text['label-display']." <input type='text' class='formfld' style='min-width: 50px; max-width: 50px; width: 50px; text-align: center;' name='lines' maxlength='5' value=\"".escape($_POST['lines'])."\" onclick='this.select();'> of ".count($file_lines)." ".$text['label-lines'];
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echo " <input type='submit' class='btn' style='margin-left: 20px;' name='submit' value=\"".$text['button-reload']."\">";
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echo " </form>\n";
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echo " </td>\n";
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echo " </tr>\n";
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echo "</table>\n";
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echo "<br>\n";
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echo "<div id='file_content' style='max-height: 600px; overflow: auto; color: #aaa; background-color: #1c1c1c; border-radius: 4px; padding: 8px; text-align: left;'>\n";
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if (is_array($file_lines) && sizeof($file_lines) > 0) {
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echo "<span style='font-family: monospace;'>\n";
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if ($_POST['filter'] != '') {
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foreach ($file_lines as $index => $line) {
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if (strpos($line, $_POST['filter']) == false) {
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unset($file_lines[$index]);
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}
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}
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}
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if (is_numeric($_POST['lines']) && $_POST['lines'] > 0) {
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$file_lines = array_slice($file_lines, -$_POST['lines'], $_POST['lines'], true);
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}
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if ($_POST['sort'] == 'desc') {
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$file_lines = array_reverse($file_lines, true);
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}
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foreach ($file_lines as $index => $line) {
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foreach ($filters as $filter) {
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$pos = strpos($line, $filter['pattern']);
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if ($pos !== false){
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$filter_beg = "<span style='color: ".$filter['color'].";'>";
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$line = str_replace($_POST['filter'],"<span style='background-color: #ffd800; color: #ff6600; font-weight: bold;'>".$_POST['filter']."</span>", $line);
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$filter_end = "</span>";
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}
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}
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if ($_POST['line_number']) {
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$line_num = "<span style='font-family: courier; color: #aaa; font-size: 11px;'>".($index + 1)." </span>";
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}
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echo $line_num." ".$filter_beg.$line.$filter_end."<br><br>";
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}
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echo "</span>\n";
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}
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else {
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echo "<center style='font-family: monospace;'><br>[ EMPTY FILE ]<br><br></center>";
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}
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echo " <span id='bottom'></span>\n";
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echo "</div>\n";
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}
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else {
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if ($_SESSION['server']['error']['text'] != '') {
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echo "Server error log file not found at: ".$_SESSION['server']['error']['text'];
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}
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else {
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echo "Server error log file path not defined in Settings.";
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}
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}
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// scroll to bottom of displayed lines, when appropriate
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if ($_POST['sort'] != 'desc') {
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echo "<script>\n";
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//note: the order of the two lines below matters!
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echo " $('#file_content').scrollTop(Number.MAX_SAFE_INTEGER);\n"; //chrome
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echo " $('span#bottom')[0].scrollIntoView(true);\n"; //others
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echo "</script>\n";
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}
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//include the footer
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require_once "resources/footer.php";
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?>
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