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<?php
// edit_user_skills.php - Form to set users skills
//
// SiT (Support Incident Tracker) - Support call tracking system
// Copyright (C) 2010-2014 The Support Incident Tracker Project
// Copyright (C) 2000-2009 Salford Software Ltd. and Contributors
//
// This software may be used and distributed according to the terms
// of the GNU General Public License, incorporated herein by reference.
//
// Author: Ivan Lucas <ivanlucas[at]users.sourceforge.net>
require ('core.php');
require (APPLICATION_LIBPATH . 'functions.inc.php');
if (empty($_REQUEST['user'])
OR $_REQUEST['user'] == 'current'
OR $_REQUEST['userid'] == $_SESSION['userid'])
{
$permission = PERM_MYSKILLS_SET; // Edit your software skills
}
else
{
$permission = PERM_USER_SKILLS_SET; // Manage users software skills
}
// This page requires authentication
require (APPLICATION_LIBPATH . 'auth.inc.php');
// External Variables
$submit = cleanvar($_REQUEST['submit']);
if (empty($_REQUEST['user']) || $_REQUEST['user'] == 'current') $user = $sit[2];
else $user = clean_int($_REQUEST['user']);
$title = $strEditUserSkills;
if (empty($submit))
{
include (APPLICATION_INCPATH . 'htmlheader.inc.php');
$sql = "SELECT * FROM `{$dbUserSoftware}` AS us, `{$dbSoftware}` AS s ";
$sql .= "WHERE us.softwareid = s.id AND userid = '{$user}' ORDER BY name";
$result = mysql_query($sql);
if (mysql_num_rows($result) >= 1)
{
while ($software = mysql_fetch_object($result))
{
$expertise[] = $software->id;
}
}
echo "<h2>".icon('skill', 32)." ";
echo sprintf($strSkillsFor, user_realname($user,TRUE))."</h2>";
plugin_do('edit_user_skills');
echo "<p align='center'>{$strSelectYourSkills}</p>";
echo "<form name='softwareform' id='softwareform' action='{$_SERVER['PHP_SELF']}' method='post' ";
echo "onsubmit=\"populateHidden(document.softwareform.elements['expertise[]'], document.softwareform.choices); populateHidden(document.softwareform.elements['noskills[]'], document.softwareform.ns)\">";
echo "<table class='maintable'>";
echo "<tr><th>{$strNOSkills}</th><th> {$strActions} </th><th>{$strHAVESkills}</th></tr>";
echo "<tr><td align='center' class='shade1'>";
echo "\n<select name='noskills[]' multiple='multiple' size='20' style='width: 100%; min-width: 300px; min-height: 200px;'>";
$sql = "SELECT * FROM `{$dbSoftware}` ORDER BY name";
$result = mysql_query($sql);
if (mysql_error()) trigger_error("MySQL Query Error ".mysql_error(), E_USER_WARNING);
$count = 0;
if (mysql_num_rows($result) > 0)
{
while ($software = mysql_fetch_object($result))
{
if (is_array($expertise))
{
if (!in_array($software->id,$expertise))
{
echo "<option value='{$software->id}'>{$software->name}</option>\n";
$count++;
}
}
else
{
echo "<option value='{$software->id}'>{$software->name}</option>\n";
$count++;
}
}
}
if ($count < 1)
{
echo "<option value=''>{$strNone}</option>"; // Always have at least one option for valid HTML
}
echo "</select>\n";
echo "</td>";
echo "<td class='shade2' style='text-align:center;'>";
echo "<input type='button' value='>' title='Add Selected' onclick=\"deleteBlankOption(this.form.elements['expertise[]']);copySelected(this.form.elements['noskills[]'],this.form.elements['expertise[]'])\" /><br />";
echo "<input type='button' value='<' title='Remove Selected' onclick=\"deleteBlankOption(this.form.elements['noskills[]']);copySelected(this.form.elements['expertise[]'],this.form.elements['noskills[]'])\" /><br />";
echo "<input type='button' value='>>' title='Add All' onclick=\"deleteBlankOption(this.form.elements['expertise[]']);copyAll(this.form.elements['noskills[]'],this.form.elements['expertise[]'])\" /><br />";
echo "<input type='button' value='<<' title='Remove All' onclick=\"deleteBlankOption(this.form.elements['noskills[]']);copyAll(this.form.elements['expertise[]'],this.form.elements['noskills[]'])\" /><br />";
echo "</td>";
echo "<td class='shade1' style='width: 300px;'>";
echo "<select name='expertise[]' multiple='multiple' size='20' style='width: 100%; min-width: 300px; min-height: 200px;'>";
$sql = "SELECT * FROM `{$dbUserSoftware}` AS us, `{$dbSoftware}` AS s ";
$sql .= "WHERE us.softwareid = s.id AND userid = '{$user}' ORDER BY name";
$result = mysql_query($sql);
if (mysql_error()) trigger_error("MySQL Query Error ".mysql_error(), E_USER_WARNING);
if (mysql_num_rows($result) > 0)
{
while ($software = mysql_fetch_object($result))
{
echo "<option value='{$software->id}'>{$software->name}</option>\n";
}
}
else
{
echo "<option value=''>{$strNone}</option>"; // Always have at least one option for valid HTML
}
echo "</select>";
echo "<input type='hidden' name='user' value='{$user}' />";
echo "</td></tr>\n";
plugin_do('edit_user_skills_form');
echo "</table>";
echo "<input type='hidden' name='choices' id='choices' />";
echo "<input type='hidden' name='ns' id='ns' />";
echo "<p class='formbuttons'>";
echo "<input name='reset' type='reset' value='{$strReset}' />";
echo "<input name='submit' type='submit' value='{$strSave}' /></p>";
echo "</form>\n";
include (APPLICATION_INCPATH . 'htmlfooter.inc.php');
}
else
{
// Update user profile
$selections = urldecode($_POST['choices']);
$expertise = explode(';', $selections);
$ns = urldecode($_POST['ns']);
$noskills = explode(';', $ns);
plugin_do('edit_user_skills_submitted');
// Mantis 1855 and 1856 need resolving to handle users removing skills
$user = clean_int($user);
if (is_array($expertise))
{
$expertise = array_unique($expertise);
foreach ($expertise AS $value)
{
$value = clean_int($value);
if (!empty($value))
{
$checksql = "SELECT userid FROM `{$dbUserSoftware}` WHERE userid='{$user}' AND softwareid='{$value}' LIMIT 1";
$checkresult = mysql_query($checksql);
if (mysql_error()) trigger_error("MySQL Query Error ".mysql_error(), E_USER_WARNING);
if (mysql_num_rows($checkresult)< 1)
{
if ($value > 0)
{
$sql = "INSERT INTO `{$dbUserSoftware}` (userid, softwareid) VALUES ('{$user}', '{$value}')";
mysql_query($sql);
if (mysql_error()) trigger_error("MySQL Query Error ".mysql_error(), E_USER_ERROR);
}
}
$softlist[] = $value;
}
}
}
// Make sure we're not being backup support for all the software we have no skills in.
if (is_array($noskills))
{
$noskills = array_unique($noskills);
foreach ($noskills AS $value)
{
$value = clean_int($value);
// Remove the software listed that we don't support
$sql = "DELETE FROM `{$dbUserSoftware}` WHERE userid='{$user}' AND softwareid='{$value}' LIMIT 1";
mysql_query($sql);
if (mysql_error()) trigger_error("MySQL Query Error ".mysql_error(), E_USER_ERROR);
// If we are providing backup for a skill we don't have - reset that back to nobody providing backup
$sql = "UPDATE `{$dbUserSoftware}` SET backupid='0' WHERE backupid='{$user}' AND softwareid='{$value}' LIMIT 1";
mysql_query($sql);
if (mysql_error()) trigger_error("MySQL Query Error ".mysql_error(), E_USER_ERROR);
}
}
plugin_do('edit_user_skills_saved');
journal(CFG_LOGGING_MAX, 'Skillset Updated', "Users Skillset was Changed", CFG_JOURNAL_USER, 0);
// Have a look to see if any of the software we support is lacking a backup/substitute engineer
$sql = "SELECT userid FROM `{$dbUserSoftware}` WHERE userid='{$user}' AND backupid='0' LIMIT 1";
$result = mysql_query($sql);
if (mysql_error()) trigger_error("MySQL Query Error ".mysql_error(), E_USER_WARNING);
$lacking = mysql_num_rows($result);
if ($lacking >= 1)
{
html_redirect("edit_backup_users.php?user={$user}", TRUE, $strYouShouldNowDefineSubstituteEngineers);
}
else
{
if ($user == $sit[2]) html_redirect("edit_user_skills.php?user={$user}");
else html_redirect("manage_users.php");
}
}
?>
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