fixes: #78: last login switched with register date

1 files changed, 345 insertions, 341 deletions

diff --git a/includes/pages/admin_user.php b/includes/pages/admin_user.php
index f13550ed..3c26062b 100644
--- a/includes/pages/admin_user.php
+++ b/includes/pages/admin_user.php
@@ -1,345 +1,349 @@
 <?php
 function admin_user() {
-	global $user, $privileges, $tshirt_sizes, $privileges;
-
-	$html = "";
-
-	if (isset ($_REQUEST['id']) && preg_match("/^[0-9]{1,}$/", $_REQUEST['id']) && sql_num_query("SELECT * FROM `User` WHERE `UID`=" . sql_escape($_REQUEST['id'])) > 0) {
-		$id = $_REQUEST['id'];
-		if (!isset ($_REQUEST['action'])) {
-			$html .= "Hallo,<br />" .
-			"hier kannst du den Eintrag &auml;ndern. Unter dem Punkt 'Gekommen' " .
-			"wird der Engel als anwesend markiert, ein Ja bei Aktiv bedeutet, " .
-			"dass der Engel aktiv war und damit ein Anspruch auf ein T-Shirt hat. " .
-			"Wenn T-Shirt ein 'Ja' enth&auml;lt, bedeutet dies, dass der Engel " .
-			"bereits sein T-Shirt erhalten hat.<br /><br />\n";
-
-			$html .= "<form action=\"" . page_link_to("admin_user") . "&action=save&id=$id\" method=\"post\">\n";
-			$html .= "<table border=\"0\">\n";
-			$html .= "<input type=\"hidden\" name=\"Type\" value=\"Normal\">\n";
-
-			$SQL = "SELECT * FROM `User` WHERE `UID`='" . sql_escape($id) . "'";
-			$Erg = sql_query($SQL);
-			list ($user_source) = sql_select($SQL);
-
-			$html .= "<tr><td>\n";
-			$html .= "<table>\n";
-			$html .= "  <tr><td>Nick</td><td>" .
-			"<input type=\"text\" size=\"40\" name=\"eNick\" value=\"" .
-			mysql_result($Erg, 0, "Nick") . "\"></td></tr>\n";
-			$html .= "  <tr><td>lastLogIn</td><td>" .
-			date("Y-m-d H:i", mysql_result($Erg, 0, "lastLogIn")) . "</td></tr>\n";
-			$html .= "  <tr><td>Name</td><td>" .
-			"<input type=\"text\" size=\"40\" name=\"eName\" value=\"" .
-			mysql_result($Erg, 0, "Name") . "\"></td></tr>\n";
-			$html .= "  <tr><td>Vorname</td><td>" .
-			"<input type=\"text\" size=\"40\" name=\"eVorname\" value=\"" .
-			mysql_result($Erg, 0, "Vorname") . "\"></td></tr>\n";
-			$html .= "  <tr><td>Alter</td><td>" .
-			"<input type=\"text\" size=\"5\" name=\"eAlter\" value=\"" .
-			mysql_result($Erg, 0, "Alter") . "\"></td></tr>\n";
-			$html .= "  <tr><td>Telefon</td><td>" .
-			"<input type=\"text\" size=\"40\" name=\"eTelefon\" value=\"" .
-			mysql_result($Erg, 0, "Telefon") . "\"></td></tr>\n";
-			$html .= "  <tr><td>Handy</td><td>" .
-			"<input type=\"text\" size=\"40\" name=\"eHandy\" value=\"" .
-			mysql_result($Erg, 0, "Handy") . "\"></td></tr>\n";
-			$html .= "  <tr><td>DECT</td><td>" .
-			"<input type=\"text\" size=\"4\" name=\"eDECT\" value=\"" .
-			mysql_result($Erg, 0, "DECT") . "\"></td></tr>\n";
-			$html .= "  <tr><td>email</td><td>" .
-			"<input type=\"text\" size=\"40\" name=\"eemail\" value=\"" .
-			mysql_result($Erg, 0, "email") . "\"></td></tr>\n";
-			$html .= "  <tr><td>ICQ</td><td>" .
-			"<input type=\"text\" size=\"40\" name=\"eICQ\" value=\"" .
-			mysql_result($Erg, 0, "ICQ") . "\"></td></tr>\n";
-			$html .= "  <tr><td>jabber</td><td>" .
-			"<input type=\"text\" size=\"40\" name=\"ejabber\" value=\"" .
-			mysql_result($Erg, 0, "jabber") . "\"></td></tr>\n";
-			$html .= "  <tr><td>Size</td><td>" .
-			html_select_key('size', 'eSize', $tshirt_sizes, mysql_result($Erg, 0, "Size")) . "</td></tr>\n";
-
-			$options = array (
-				'1' => "Yes",
-				'0' => "No"
-			);
-
-			// Gekommen? 
-			$html .= "  <tr><td>Gekommen</td><td>\n";
-			$html .= html_options('eGekommen', $options, mysql_result($Erg, 0, "Gekommen")) . "</td></tr>\n";
-
-			// Aktiv?
-			$html .= "  <tr><td>Aktiv</td><td>\n";
-			$html .= html_options('eAktiv', $options, mysql_result($Erg, 0, "Aktiv")) . "</td></tr>\n";
-
-			// T-Shirt bekommen? 
-			$html .= "  <tr><td>T-Shirt</td><td>\n";
-			$html .= html_options('eTshirt', $options, mysql_result($Erg, 0, "Tshirt")) . "</td></tr>\n";
-
-			$html .= "  <tr><td>Hometown</td><td>" .
-			"<input type=\"text\" size=\"40\" name=\"Hometown\" value=\"" .
-			mysql_result($Erg, 0, "Hometown") . "\"></td></tr>\n";
-
-			$html .= "</table>\n</td><td valign=\"top\">" . displayavatar($id, false) . "</td></tr>";
-
-			$html .= "</td></tr>\n";
-			$html .= "</table>\n<br />\n";
-			$html .= "<input type=\"submit\" value=\"Speichern\">\n";
-			$html .= "</form>";
-
-			$html .= "<hr />";
-
-			// UserAngelType subform
-			list ($user_source) = sql_select($SQL);
-
-			$selected_angel_types_source = sql_select("SELECT * FROM `UserAngelTypes` WHERE `user_id`=" . sql_escape($user_source['UID']));
-			$selected_angel_types = array ();
-			foreach ($selected_angel_types_source as $selected_angel_type)
-				$selected_angel_types[] = $selected_angel_type['angeltype_id'];
-
-			$angel_types_source = sql_select("SELECT * FROM `AngelTypes` ORDER BY `name`");
-			$angel_types = array ();
-			foreach ($angel_types_source as $angel_type)
-				$angel_types[$angel_type['id']] = $angel_type['name'] . ($angel_type['restricted'] ? " (restricted)" : "");
-
-			if (isset ($_REQUEST['submit_user_angeltypes'])) {
-				$selected_angel_types = array ();
-				foreach ($angel_types as $angel_type_id => $angel_type_name)
-					if (isset ($_REQUEST['angel_types_' . $angel_type_id]))
-						$selected_angel_types[] = $angel_type_id;
-
-				// Assign angel-types
-				foreach ($angel_types_source as $angel_type)
-					if (!in_array($angel_type['id'], $selected_angel_types))
-						sql_query("DELETE FROM `UserAngelTypes` WHERE `user_id`=" . sql_escape($user_source['UID']) . " AND `angeltype_id`=" . sql_escape($angel_type['id']) . " LIMIT 1");
-
-				foreach ($selected_angel_types as $selected_angel_type_id)
-					if (sql_num_query("SELECT * FROM `UserAngelTypes` WHERE `user_id`=" . sql_escape($user_source['UID']) . " AND `angeltype_id`=" . sql_escape($selected_angel_type_id) . " LIMIT 1") == 0)
-						if (in_array("admin_user_angeltypes", $privileges))
-							sql_query("INSERT INTO `UserAngelTypes` SET `confirm_user_id`=" . sql_escape($user['UID']) . ", `user_id`=" . sql_escape($user_source['UID']) . ", `angeltype_id`=" . sql_escape($selected_angel_type_id));
-						else
-							sql_query("INSERT INTO `UserAngelTypes` SET `user_id`=" . sql_escape($user_source['UID']) . ", `angeltype_id`=" . sql_escape($selected_angel_type_id));
-
-				success("Angeltypes saved.");
-				redirect(page_link_to('admin_user') . '&id=' . $user_source['UID']);
-			}
-
-			$html .= form(array (
-				msg(),
-				form_checkboxes('angel_types', "Angeltypes", $angel_types, $selected_angel_types),
-				form_submit('submit_user_angeltypes', Get_Text("Save"))
-			));
-
-			$html .= "<hr />";
-
-			$html .= "Hier kannst Du das Passwort dieses Engels neu setzen:<form action=\"" . page_link_to("admin_user") . "&action=change_pw&id=$id\" method=\"post\">\n";
-			$html .= "<table>\n";
-			$html .= "  <tr><td>Passwort</td><td>" .
-			"<input type=\"password\" size=\"40\" name=\"new_pw\" value=\"\"></td></tr>\n";
-			$html .= "  <tr><td>Wiederholung</td><td>" .
-			"<input type=\"password\" size=\"40\" name=\"new_pw2\" value=\"\"></td></tr>\n";
-
-			$html .= "</table>";
-			$html .= "<input type=\"submit\" value=\"Speichern\">\n";
-			$html .= "</form>";
-
-			$html .= "<hr />";
-
-			$html .= "Hier kannst Du die Benutzergruppen des Engels festlegen:<form action=\"" . page_link_to("admin_user") . "&action=save_groups&id=" . $id . "\" method=\"post\">\n";
-			$html .= '<table>';
-
-			$my_highest_group = sql_select("SELECT * FROM `UserGroups` WHERE `uid`=" . sql_escape($user['UID']) . " ORDER BY `uid` LIMIT 1");
-			if (count($my_highest_group) > 0)
-				$my_highest_group = $my_highest_group[0]['group_id'];
-
-			$his_highest_group = sql_select("SELECT * FROM `UserGroups` WHERE `uid`=" . sql_escape($id) . " ORDER BY `uid` LIMIT 1");
-			if (count($his_highest_group) > 0)
-				$his_highest_group = $his_highest_group[0]['group_id'];
-
-			if ($id != $user['UID'] && $my_highest_group <= $his_highest_group) {
-				$groups = sql_select("SELECT * FROM `Groups` LEFT OUTER JOIN `UserGroups` ON (`UserGroups`.`group_id` = `Groups`.`UID` AND `UserGroups`.`uid` = " . sql_escape($id) . ") WHERE `Groups`.`UID` >= " . sql_escape($my_highest_group) . " ORDER BY `Groups`.`Name`");
-				foreach ($groups as $group)
-					$html .= '<tr><td><input type="checkbox" name="groups[]" value="' . $group['UID'] . '"' . ($group['group_id'] != "" ? ' checked="checked"' : '') . ' /></td><td>' . $group['Name'] . '</td></tr>';
-
-				$html .= '</table>';
-
-				$html .= "<input type=\"submit\" value=\"Speichern\">\n";
-				$html .= "</form>";
-
-				$html .= "<hr />";
-			}
-
-			$html .= "<form action=\"" . page_link_to("admin_user") . "&action=delete&id=" . $id . "\" method=\"post\">\n";
-			$html .= "<input type=\"submit\" value=\"Löschen\">\n";
-			$html .= "</form>";
-
-			$html .= "<hr />";
-			//$html .= funktion_db_element_list_2row("Freeloader Shifts", "SELECT `Remove_Time`, `Length`, `Comment` FROM `ShiftFreeloader` WHERE UID=" . $_REQUEST['id']);
-		} else {
-			switch ($_REQUEST['action']) {
-				case 'save_groups' :
-					if ($id != $user['UID']) {
-						list ($my_highest_group) = sql_select("SELECT * FROM `UserGroups` WHERE `uid`=" . sql_escape($user['UID']) . " ORDER BY `group_id`");
-						list ($his_highest_group) = sql_select("SELECT * FROM `UserGroups` WHERE `uid`=" . sql_escape($id) . " ORDER BY `group_id`");
-
-						if ($my_highest_group <= $his_highest_group) {
-							$groups = sql_select("SELECT * FROM `Groups` LEFT OUTER JOIN `UserGroups` ON (`UserGroups`.`group_id` = `Groups`.`UID` AND `UserGroups`.`uid` = " . sql_escape($id) . ") WHERE `Groups`.`UID` >= " . sql_escape($my_highest_group['group_id']) . " ORDER BY `Groups`.`Name`");
-							$grouplist = array ();
-							foreach ($groups as $group)
-								$grouplist[] = $group['UID'];
-
-							if (!is_array($_REQUEST['groups']))
-								$_REQUEST['groups'] = array ();
-
-							sql_query("DELETE FROM `UserGroups` WHERE `uid`=" . sql_escape($id));
-							foreach ($_REQUEST['groups'] as $group)
-								if (in_array($group, $grouplist))
-									sql_query("INSERT INTO `UserGroups` SET `uid`=" .
-									sql_escape($id) . ", `group_id`=" . sql_escape($group));
-							$html .= success("Benutzergruppen gespeichert.", true);
-						} else {
-							$html .= error("Du kannst keine Engel mit mehr Rechten bearbeiten.", true);
-						}
-					} else {
-						$html .= error("Du kannst Deine eigenen Rechte nicht bearbeiten.", true);
-					}
-					break;
-
-				case 'delete' :
-					if ($user['UID'] != $id) {
-						sql_query("DELETE FROM `User` WHERE `UID`=" . sql_escape($id) . " LIMIT 1");
-						sql_query("DELETE FROM `UserGroups` WHERE `uid`=" . sql_escape($id));
-						sql_query("UPDATE `ShiftEntry` SET `UID`=0, `Comment`=NULL WHERE `UID`=" . sql_escape($id));
-						$html .= success("Benutzer gelöscht!", true);
-					} else {
-						$html .= error("Du kannst Dich nicht selber löschen!", true);
-					}
-					break;
-
-				case 'save' :
-					$SQL = "UPDATE `User` SET ";
-					$SQL .= " `Nick` = '" . sql_escape($_POST["eNick"]) . "', `Name` = '" . sql_escape($_POST["eName"]) . "', " .
-					"`Vorname` = '" . sql_escape($_POST["eVorname"]) . "', " .
-					"`Telefon` = '" . sql_escape($_POST["eTelefon"]) . "', " .
-					"`Handy` = '" . sql_escape($_POST["eHandy"]) . "', " .
-					"`Alter` = '" . sql_escape($_POST["eAlter"]) . "', " .
-					"`DECT` = '" . sql_escape($_POST["eDECT"]) . "', " .
-					"`email` = '" . sql_escape($_POST["eemail"]) . "', " .
-					"`ICQ` = '" . sql_escape($_POST["eICQ"]) . "', " .
-					"`jabber` = '" . sql_escape($_POST["ejabber"]) . "', " .
-					"`Size` = '" . sql_escape($_POST["eSize"]) . "', " .
-					"`Gekommen`= '" . sql_escape($_POST["eGekommen"]) . "', " .
-					"`Aktiv`= '" . sql_escape($_POST["eAktiv"]) . "', " .
-					"`Tshirt` = '" . sql_escape($_POST["eTshirt"]) . "', " .
-					"`Hometown` = '" . sql_escape($_POST["Hometown"]) . "' " .
-					"WHERE `UID` = '" . sql_escape($id) .
-					"' LIMIT 1;";
-					sql_query($SQL);
-					$html .= success("Änderung wurde gespeichert...\n", true);
-					break;
-
-				case 'change_pw' :
-					if ($_REQUEST['new_pw'] != "" && $_REQUEST['new_pw'] == $_REQUEST['new_pw2']) {
-						sql_query("UPDATE `User` SET `Passwort`='" . sql_escape(PassCrypt($_REQUEST['new_pw'])) . "' WHERE `UID`=" . sql_escape($id) . " LIMIT 1");
-						$html .= success("Passwort neu gesetzt.", true);
-					} else {
-						$html .= error("Die Eingaben müssen übereinstimmen und dürfen nicht leer sein!", true);
-					}
-					break;
-			}
-		}
-	} else {
-		// Userliste, keine UID uebergeben...
-
-		$html .= "<a href=\"" . page_link_to("register") . "\">Neuen Engel eintragen &raquo;</a><br /><br />\n";
-
-		if (!isset ($_GET["OrderBy"]))
-			$_GET["OrderBy"] = "Nick";
-		$SQL = "SELECT * FROM `User` ORDER BY `" . sql_escape($_GET["OrderBy"]) . "` ASC";
-		$Erg = sql_query($SQL);
-
-		// anzahl zeilen
-		$Zeilen = mysql_num_rows($Erg);
-
-		$html .= "Anzahl Engel: $Zeilen<br /><br />\n";
-		$html .= '<table width="100%" class="border" cellpadding="2" cellspacing="1"> <thead>
-  						  <tr class="contenttopic">
-  						    <th>
-  						      <a href="' . page_link_to("admin_user") . '&OrderBy=Nick">Nick</a>
-  						    </th>
-  						    <th><a href="' . page_link_to("admin_user") . '&OrderBy=Vorname">Vorname</a> <a href="' . page_link_to("admin_user") . '&OrderBy=Name">Name</a></th>
-  						    <th><a href="' . page_link_to("admin_user") . '&OrderBy=Alter">Alter</a></th>
-  						    <th>
-  						      <a href="' . page_link_to("admin_user") . '&OrderBy=email">E-Mail</a>
-  						    </th>
-  						    <th><a href="' . page_link_to("admin_user") . '&OrderBy=Size">Gr&ouml;&szlig;e</a></th>
-  						    <th><a href="' . page_link_to("admin_user") . '&OrderBy=Gekommen">Gekommen</a></th>
-  						    <th><a href="' . page_link_to("admin_user") . '&OrderBy=Aktiv">Aktiv</a></th>
-  						    <th><a href="' . page_link_to("admin_user") . '&OrderBy=Tshirt">T-Shirt</a></th>
-  						    <th><a href="' . page_link_to("admin_user") . '&OrderBy=CreateDate">Registriert</a></th>
-  						    <th>&Auml;nd.</th>
-  						  </tr></thead>';
-		$Gekommen = 0;
-		$Active = 0;
-		$Tshirt = 0;
-
-		for ($n = 0; $n < $Zeilen; $n++) {
-			$title = "";
-			$user_groups = sql_select("SELECT * FROM `UserGroups` JOIN `Groups` ON (`Groups`.`UID` = `UserGroups`.`group_id`) WHERE `UserGroups`.`uid`=" . sql_escape(mysql_result($Erg, $n, "UID")) . " ORDER BY `Groups`.`Name`");
-			$groups = array ();
-			foreach ($user_groups as $user_group) {
-				$groups[] = $user_group['Name'];
-			}
-			$title .= 'Groups: ' . join(", ", $groups) . "<br />";
-			if (strlen(mysql_result($Erg, $n, "Telefon")) > 0)
-				$title .= "Tel: " . mysql_result($Erg, $n, "Telefon") . "<br />";
-			if (strlen(mysql_result($Erg, $n, "Handy")) > 0)
-				$title .= "Handy: " . mysql_result($Erg, $n, "Handy") . "<br />";
-			if (strlen(mysql_result($Erg, $n, "DECT")) > 0)
-				$title .= "DECT: <a href=\"./dect.php?custum=" . mysql_result($Erg, $n, "DECT") . "\">" .
-				mysql_result($Erg, $n, "DECT") . "</a><br />";
-			if (strlen(mysql_result($Erg, $n, "Hometown")) > 0)
-				$title .= "Hometown: " . mysql_result($Erg, $n, "Hometown") . "<br />";
-			if (strlen(mysql_result($Erg, $n, "lastLogIn")) > 0)
-				$title .= "Last login: " . date("Y-m-d H:i", mysql_result($Erg, $n, "lastLogIn")) . "<br />";
-			if (strlen(mysql_result($Erg, $n, "Art")) > 0)
-				$title .= "Type: " . mysql_result($Erg, $n, "Art") . "<br />";
-			if (strlen(mysql_result($Erg, $n, "ICQ")) > 0)
-				$title .= "ICQ: " . mysql_result($Erg, $n, "ICQ") . "<br />";
-			if (strlen(mysql_result($Erg, $n, "jabber")) > 0)
-				$title .= "jabber: " . mysql_result($Erg, $n, "jabber") . "<br />";
-
-			$html .= "<tr class=\"content\">\n";
-			if (in_array("user_shifts_admin", $privileges))
-				$html .= "\t<td><a href=\"" . page_link_to("user_myshifts") . "&id=" . mysql_result($Erg, $n, "UID") . "\">" . mysql_result($Erg, $n, "Nick") . "</a></td>\n";
-			else
-				$html .= "\t<td>" . mysql_result($Erg, $n, "Nick") . "</td>\n";
-			$html .= "\t<td>" . mysql_result($Erg, $n, "Vorname") . " " . mysql_result($Erg, $n, "Name") . "</td>\n";
-			$html .= "\t<td>" . mysql_result($Erg, $n, "Alter") . "</td>\n";
-			$html .= "\t<td>";
-			if (strlen(mysql_result($Erg, $n, "email")) > 0)
-				$html .= "<a href=\"mailto:" . mysql_result($Erg, $n, "email") . "\">" .
-				mysql_result($Erg, $n, "email") . "</a>";
-			$html .= '<div class="hidden">' . $title . '</div>';
-			$html .= "</td>\n";
-			$html .= "\t<td>" . mysql_result($Erg, $n, "Size") . "</td>\n";
-			$Gekommen += mysql_result($Erg, $n, "Gekommen");
-			$html .= "\t<td>" . mysql_result($Erg, $n, "Gekommen") . "</td>\n";
-			$Active += mysql_result($Erg, $n, "Aktiv");
-			$html .= "\t<td>" . mysql_result($Erg, $n, "Aktiv") . "</td>\n";
-			$Tshirt += mysql_result($Erg, $n, "Tshirt");
-			$html .= "\t<td>" . mysql_result($Erg, $n, "Tshirt") . "</td>\n";
-			$html .= "<td>" . mysql_result($Erg, $n, "CreateDate") . "</td>";
-			$html .= "\t<td>" . '<a href="' . page_link_to("admin_user") . '&id=' . mysql_result($Erg, $n, "UID") . '">Edit</a>' .
-			"</td>\n";
-			$html .= "</tr>\n";
-		}
-		$html .= "<tr>" .
-		"<td></td><td></td><td></td><td></td><td></td>" .
-		"<td>$Gekommen</td><td>$Active</td><td>$Tshirt</td><td></td><td></td></tr>\n";
-		$html .= "\t</table>\n";
-		// Ende Userliste
-	}
-	return $html;
+  global $user, $privileges, $tshirt_sizes, $privileges;
+
+  $html = "";
+
+  if (isset ($_REQUEST['id']) && preg_match("/^[0-9]{1,}$/", $_REQUEST['id']) && sql_num_query("SELECT * FROM `User` WHERE `UID`=" . sql_escape($_REQUEST['id'])) > 0) {
+    $id = $_REQUEST['id'];
+    if (!isset ($_REQUEST['action'])) {
+      $html .= "Hallo,<br />" .
+          "hier kannst du den Eintrag &auml;ndern. Unter dem Punkt 'Gekommen' " .
+          "wird der Engel als anwesend markiert, ein Ja bei Aktiv bedeutet, " .
+          "dass der Engel aktiv war und damit ein Anspruch auf ein T-Shirt hat. " .
+          "Wenn T-Shirt ein 'Ja' enth&auml;lt, bedeutet dies, dass der Engel " .
+          "bereits sein T-Shirt erhalten hat.<br /><br />\n";
+
+      $html .= "<form action=\"" . page_link_to("admin_user") . "&action=save&id=$id\" method=\"post\">\n";
+      $html .= "<table border=\"0\">\n";
+      $html .= "<input type=\"hidden\" name=\"Type\" value=\"Normal\">\n";
+
+      $SQL = "SELECT * FROM `User` WHERE `UID`='" . sql_escape($id) . "'";
+      $Erg = sql_query($SQL);
+      list ($user_source) = sql_select($SQL);
+
+      $html .= "<tr><td>\n";
+      $html .= "<table>\n";
+      $html .= "  <tr><td>Nick</td><td>" .
+          "<input type=\"text\" size=\"40\" name=\"eNick\" value=\"" .
+          mysql_result($Erg, 0, "Nick") . "\"></td></tr>\n";
+      $html .= "  <tr><td>lastLogIn</td><td>" .
+          date("Y-m-d H:i", mysql_result($Erg, 0, "lastLogIn")) . "</td></tr>\n";
+      $html .= "  <tr><td>Name</td><td>" .
+          "<input type=\"text\" size=\"40\" name=\"eName\" value=\"" .
+          mysql_result($Erg, 0, "Name") . "\"></td></tr>\n";
+      $html .= "  <tr><td>Vorname</td><td>" .
+          "<input type=\"text\" size=\"40\" name=\"eVorname\" value=\"" .
+          mysql_result($Erg, 0, "Vorname") . "\"></td></tr>\n";
+      $html .= "  <tr><td>Alter</td><td>" .
+          "<input type=\"text\" size=\"5\" name=\"eAlter\" value=\"" .
+          mysql_result($Erg, 0, "Alter") . "\"></td></tr>\n";
+      $html .= "  <tr><td>Telefon</td><td>" .
+          "<input type=\"text\" size=\"40\" name=\"eTelefon\" value=\"" .
+          mysql_result($Erg, 0, "Telefon") . "\"></td></tr>\n";
+      $html .= "  <tr><td>Handy</td><td>" .
+          "<input type=\"text\" size=\"40\" name=\"eHandy\" value=\"" .
+          mysql_result($Erg, 0, "Handy") . "\"></td></tr>\n";
+      $html .= "  <tr><td>DECT</td><td>" .
+          "<input type=\"text\" size=\"4\" name=\"eDECT\" value=\"" .
+          mysql_result($Erg, 0, "DECT") . "\"></td></tr>\n";
+      $html .= "  <tr><td>email</td><td>" .
+          "<input type=\"text\" size=\"40\" name=\"eemail\" value=\"" .
+          mysql_result($Erg, 0, "email") . "\"></td></tr>\n";
+      $html .= "  <tr><td>ICQ</td><td>" .
+          "<input type=\"text\" size=\"40\" name=\"eICQ\" value=\"" .
+          mysql_result($Erg, 0, "ICQ") . "\"></td></tr>\n";
+      $html .= "  <tr><td>jabber</td><td>" .
+          "<input type=\"text\" size=\"40\" name=\"ejabber\" value=\"" .
+          mysql_result($Erg, 0, "jabber") . "\"></td></tr>\n";
+      $html .= "  <tr><td>Size</td><td>" .
+          html_select_key('size', 'eSize', $tshirt_sizes, mysql_result($Erg, 0, "Size")) . "</td></tr>\n";
+
+      $options = array (
+        '1' => "Yes",
+        '0' => "No"
+      );
+
+      // Gekommen?
+      $html .= "  <tr><td>Gekommen</td><td>\n";
+      $html .= html_options('eGekommen', $options, mysql_result($Erg, 0, "Gekommen")) . "</td></tr>\n";
+
+      // Aktiv?
+      $html .= "  <tr><td>Aktiv</td><td>\n";
+      $html .= html_options('eAktiv', $options, mysql_result($Erg, 0, "Aktiv")) . "</td></tr>\n";
+
+      // T-Shirt bekommen?
+      $html .= "  <tr><td>T-Shirt</td><td>\n";
+      $html .= html_options('eTshirt', $options, mysql_result($Erg, 0, "Tshirt")) . "</td></tr>\n";
+
+      $html .= "  <tr><td>Hometown</td><td>" .
+          "<input type=\"text\" size=\"40\" name=\"Hometown\" value=\"" .
+          mysql_result($Erg, 0, "Hometown") . "\"></td></tr>\n";
+
+      $html .= "</table>\n</td><td valign=\"top\">" . displayavatar($id, false) . "</td></tr>";
+
+      $html .= "</td></tr>\n";
+      $html .= "</table>\n<br />\n";
+      $html .= "<input type=\"submit\" value=\"Speichern\">\n";
+      $html .= "</form>";
+
+      $html .= "<hr />";
+
+      // UserAngelType subform
+      list ($user_source) = sql_select($SQL);
+
+      $selected_angel_types_source = sql_select("SELECT * FROM `UserAngelTypes` WHERE `user_id`=" . sql_escape($user_source['UID']));
+      $selected_angel_types = array ();
+      foreach ($selected_angel_types_source as $selected_angel_type)
+        $selected_angel_types[] = $selected_angel_type['angeltype_id'];
+
+      $angel_types_source = sql_select("SELECT * FROM `AngelTypes` ORDER BY `name`");
+      $angel_types = array ();
+      foreach ($angel_types_source as $angel_type)
+        $angel_types[$angel_type['id']] = $angel_type['name'] . ($angel_type['restricted'] ? " (restricted)" : "");
+
+      if (isset ($_REQUEST['submit_user_angeltypes'])) {
+        $selected_angel_types = array ();
+        foreach ($angel_types as $angel_type_id => $angel_type_name)
+          if (isset ($_REQUEST['angel_types_' . $angel_type_id]))
+          $selected_angel_types[] = $angel_type_id;
+
+        // Assign angel-types
+        foreach ($angel_types_source as $angel_type)
+          if (!in_array($angel_type['id'], $selected_angel_types))
+          sql_query("DELETE FROM `UserAngelTypes` WHERE `user_id`=" . sql_escape($user_source['UID']) . " AND `angeltype_id`=" . sql_escape($angel_type['id']) . " LIMIT 1");
+
+        foreach ($selected_angel_types as $selected_angel_type_id)
+          if (sql_num_query("SELECT * FROM `UserAngelTypes` WHERE `user_id`=" . sql_escape($user_source['UID']) . " AND `angeltype_id`=" . sql_escape($selected_angel_type_id) . " LIMIT 1") == 0)
+          if (in_array("admin_user_angeltypes", $privileges))
+          sql_query("INSERT INTO `UserAngelTypes` SET `confirm_user_id`=" . sql_escape($user['UID']) . ", `user_id`=" . sql_escape($user_source['UID']) . ", `angeltype_id`=" . sql_escape($selected_angel_type_id));
+        else
+          sql_query("INSERT INTO `UserAngelTypes` SET `user_id`=" . sql_escape($user_source['UID']) . ", `angeltype_id`=" . sql_escape($selected_angel_type_id));
+
+        success("Angeltypes saved.");
+        redirect(page_link_to('admin_user') . '&id=' . $user_source['UID']);
+      }
+
+      $html .= form(array (
+        msg(),
+        form_checkboxes('angel_types', "Angeltypes", $angel_types, $selected_angel_types),
+        form_submit('submit_user_angeltypes', Get_Text("Save"))
+      ));
+
+      $html .= "<hr />";
+
+      $html .= "Hier kannst Du das Passwort dieses Engels neu setzen:<form action=\"" . page_link_to("admin_user") . "&action=change_pw&id=$id\" method=\"post\">\n";
+      $html .= "<table>\n";
+      $html .= "  <tr><td>Passwort</td><td>" .
+          "<input type=\"password\" size=\"40\" name=\"new_pw\" value=\"\"></td></tr>\n";
+      $html .= "  <tr><td>Wiederholung</td><td>" .
+          "<input type=\"password\" size=\"40\" name=\"new_pw2\" value=\"\"></td></tr>\n";
+
+      $html .= "</table>";
+      $html .= "<input type=\"submit\" value=\"Speichern\">\n";
+      $html .= "</form>";
+
+      $html .= "<hr />";
+
+      $html .= "Hier kannst Du die Benutzergruppen des Engels festlegen:<form action=\"" . page_link_to("admin_user") . "&action=save_groups&id=" . $id . "\" method=\"post\">\n";
+      $html .= '<table>';
+
+      $my_highest_group = sql_select("SELECT * FROM `UserGroups` WHERE `uid`=" . sql_escape($user['UID']) . " ORDER BY `uid` LIMIT 1");
+      if (count($my_highest_group) > 0)
+        $my_highest_group = $my_highest_group[0]['group_id'];
+
+      $his_highest_group = sql_select("SELECT * FROM `UserGroups` WHERE `uid`=" . sql_escape($id) . " ORDER BY `uid` LIMIT 1");
+      if (count($his_highest_group) > 0)
+        $his_highest_group = $his_highest_group[0]['group_id'];
+
+      if ($id != $user['UID'] && $my_highest_group <= $his_highest_group) {
+        $groups = sql_select("SELECT * FROM `Groups` LEFT OUTER JOIN `UserGroups` ON (`UserGroups`.`group_id` = `Groups`.`UID` AND `UserGroups`.`uid` = " . sql_escape($id) . ") WHERE `Groups`.`UID` >= " . sql_escape($my_highest_group) . " ORDER BY `Groups`.`Name`");
+        foreach ($groups as $group)
+          $html .= '<tr><td><input type="checkbox" name="groups[]" value="' . $group['UID'] . '"' . ($group['group_id'] != "" ? ' checked="checked"' : '') . ' /></td><td>' . $group['Name'] . '</td></tr>';
+
+        $html .= '</table>';
+
+        $html .= "<input type=\"submit\" value=\"Speichern\">\n";
+        $html .= "</form>";
+
+        $html .= "<hr />";
+      }
+
+      $html .= "<form action=\"" . page_link_to("admin_user") . "&action=delete&id=" . $id . "\" method=\"post\">\n";
+      $html .= "<input type=\"submit\" value=\"Löschen\">\n";
+      $html .= "</form>";
+
+      $html .= "<hr />";
+      //$html .= funktion_db_element_list_2row("Freeloader Shifts", "SELECT `Remove_Time`, `Length`, `Comment` FROM `ShiftFreeloader` WHERE UID=" . $_REQUEST['id']);
+    } else {
+      switch ($_REQUEST['action']) {
+        case 'save_groups' :
+          if ($id != $user['UID']) {
+            list ($my_highest_group) = sql_select("SELECT * FROM `UserGroups` WHERE `uid`=" . sql_escape($user['UID']) . " ORDER BY `group_id`");
+            list ($his_highest_group) = sql_select("SELECT * FROM `UserGroups` WHERE `uid`=" . sql_escape($id) . " ORDER BY `group_id`");
+
+            if ($my_highest_group <= $his_highest_group) {
+              $groups = sql_select("SELECT * FROM `Groups` LEFT OUTER JOIN `UserGroups` ON (`UserGroups`.`group_id` = `Groups`.`UID` AND `UserGroups`.`uid` = " . sql_escape($id) . ") WHERE `Groups`.`UID` >= " . sql_escape($my_highest_group['group_id']) . " ORDER BY `Groups`.`Name`");
+              $grouplist = array ();
+              foreach ($groups as $group)
+                $grouplist[] = $group['UID'];
+
+              if (!is_array($_REQUEST['groups']))
+                $_REQUEST['groups'] = array ();
+
+              sql_query("DELETE FROM `UserGroups` WHERE `uid`=" . sql_escape($id));
+              foreach ($_REQUEST['groups'] as $group)
+                if (in_array($group, $grouplist))
+                sql_query("INSERT INTO `UserGroups` SET `uid`=" .
+                    sql_escape($id) . ", `group_id`=" . sql_escape($group));
+              $html .= success("Benutzergruppen gespeichert.", true);
+            } else {
+              $html .= error("Du kannst keine Engel mit mehr Rechten bearbeiten.", true);
+            }
+          } else {
+            $html .= error("Du kannst Deine eigenen Rechte nicht bearbeiten.", true);
+          }
+          break;
+
+        case 'delete' :
+          if ($user['UID'] != $id) {
+            sql_query("DELETE FROM `User` WHERE `UID`=" . sql_escape($id) . " LIMIT 1");
+            sql_query("DELETE FROM `UserGroups` WHERE `uid`=" . sql_escape($id));
+            sql_query("UPDATE `ShiftEntry` SET `UID`=0, `Comment`=NULL WHERE `UID`=" . sql_escape($id));
+            $html .= success("Benutzer gelöscht!", true);
+          } else {
+            $html .= error("Du kannst Dich nicht selber löschen!", true);
+          }
+          break;
+
+        case 'save' :
+          $SQL = "UPDATE `User` SET ";
+          $SQL .= " `Nick` = '" . sql_escape($_POST["eNick"]) . "', `Name` = '" . sql_escape($_POST["eName"]) . "', " .
+              "`Vorname` = '" . sql_escape($_POST["eVorname"]) . "', " .
+              "`Telefon` = '" . sql_escape($_POST["eTelefon"]) . "', " .
+              "`Handy` = '" . sql_escape($_POST["eHandy"]) . "', " .
+              "`Alter` = '" . sql_escape($_POST["eAlter"]) . "', " .
+              "`DECT` = '" . sql_escape($_POST["eDECT"]) . "', " .
+              "`email` = '" . sql_escape($_POST["eemail"]) . "', " .
+              "`ICQ` = '" . sql_escape($_POST["eICQ"]) . "', " .
+              "`jabber` = '" . sql_escape($_POST["ejabber"]) . "', " .
+              "`Size` = '" . sql_escape($_POST["eSize"]) . "', " .
+              "`Gekommen`= '" . sql_escape($_POST["eGekommen"]) . "', " .
+              "`Aktiv`= '" . sql_escape($_POST["eAktiv"]) . "', " .
+              "`Tshirt` = '" . sql_escape($_POST["eTshirt"]) . "', " .
+              "`Hometown` = '" . sql_escape($_POST["Hometown"]) . "' " .
+              "WHERE `UID` = '" . sql_escape($id) .
+              "' LIMIT 1;";
+          sql_query($SQL);
+          $html .= success("Änderung wurde gespeichert...\n", true);
+          break;
+
+        case 'change_pw' :
+          if ($_REQUEST['new_pw'] != "" && $_REQUEST['new_pw'] == $_REQUEST['new_pw2']) {
+            sql_query("UPDATE `User` SET `Passwort`='" . sql_escape(PassCrypt($_REQUEST['new_pw'])) . "' WHERE `UID`=" . sql_escape($id) . " LIMIT 1");
+            $html .= success("Passwort neu gesetzt.", true);
+          } else {
+            $html .= error("Die Eingaben müssen übereinstimmen und dürfen nicht leer sein!", true);
+          }
+          break;
+      }
+    }
+  } else {
+    // Userliste, keine UID uebergeben...
+
+    $html .= "<a href=\"" . page_link_to("register") . "\">Neuen Engel eintragen &raquo;</a><br /><br />\n";
+
+    if (!isset ($_GET["OrderBy"]))
+      $_GET["OrderBy"] = "Nick";
+    $SQL = "SELECT * FROM `User` ORDER BY `" . sql_escape($_GET["OrderBy"]) . "` ASC";
+    $Erg = sql_query($SQL);
+
+    // anzahl zeilen
+    $Zeilen = mysql_num_rows($Erg);
+
+    $html .= "Anzahl Engel: $Zeilen<br /><br />\n";
+    $html .= '<table width="100%" class="border" cellpadding="2" cellspacing="1"> <thead>
+    <tr class="contenttopic">
+    <th>
+    <a href="' . page_link_to("admin_user") . '&OrderBy=Nick">Nick</a>
+    </th>
+    <th><a href="' . page_link_to("admin_user") . '&OrderBy=Vorname">Vorname</a> <a href="' . page_link_to("admin_user") . '&OrderBy=Name">Name</a></th>
+    <th><a href="' . page_link_to("admin_user") . '&OrderBy=Alter">Alter</a></th>
+    <th>
+    <a href="' . page_link_to("admin_user") . '&OrderBy=email">E-Mail</a>
+    </th>
+    <th><a href="' . page_link_to("admin_user") . '&OrderBy=Size">Gr&ouml;&szlig;e</a></th>
+    <th><a href="' . page_link_to("admin_user") . '&OrderBy=Gekommen">Gekommen</a></th>
+    <th><a href="' . page_link_to("admin_user") . '&OrderBy=Aktiv">Aktiv</a></th>
+    <th><a href="' . page_link_to("admin_user") . '&OrderBy=Tshirt">T-Shirt</a></th>
+    <th><a href="' . page_link_to("admin_user") . '&OrderBy=lastLogIn">Last login</a></th>
+    <th>&Auml;nd.</th>
+    </tr></thead>';
+    $Gekommen = 0;
+    $Active = 0;
+    $Tshirt = 0;
+
+    for ($n = 0; $n < $Zeilen; $n++) {
+      $title = "";
+      $user_groups = sql_select("SELECT * FROM `UserGroups` JOIN `Groups` ON (`Groups`.`UID` = `UserGroups`.`group_id`) WHERE `UserGroups`.`uid`=" . sql_escape(mysql_result($Erg, $n, "UID")) . " ORDER BY `Groups`.`Name`");
+      $groups = array ();
+      foreach ($user_groups as $user_group) {
+        $groups[] = $user_group['Name'];
+      }
+      $title .= 'Groups: ' . join(", ", $groups) . "<br />";
+      if (strlen(mysql_result($Erg, $n, "Telefon")) > 0)
+        $title .= "Tel: " . mysql_result($Erg, $n, "Telefon") . "<br />";
+      if (strlen(mysql_result($Erg, $n, "Handy")) > 0)
+        $title .= "Handy: " . mysql_result($Erg, $n, "Handy") . "<br />";
+      if (strlen(mysql_result($Erg, $n, "DECT")) > 0)
+        $title .= "DECT: <a href=\"./dect.php?custum=" . mysql_result($Erg, $n, "DECT") . "\">" .
+        mysql_result($Erg, $n, "DECT") . "</a><br />";
+      if (strlen(mysql_result($Erg, $n, "Hometown")) > 0)
+        $title .= "Hometown: " . mysql_result($Erg, $n, "Hometown") . "<br />";
+      if (strlen(mysql_result($Erg, $n, "CreateDate")) > 0)
+        $title .= "Registered: " . mysql_result($Erg, $n, "CreateDate") . "<br />";
+      if (strlen(mysql_result($Erg, $n, "Art")) > 0)
+        $title .= "Type: " . mysql_result($Erg, $n, "Art") . "<br />";
+      if (strlen(mysql_result($Erg, $n, "ICQ")) > 0)
+        $title .= "ICQ: " . mysql_result($Erg, $n, "ICQ") . "<br />";
+      if (strlen(mysql_result($Erg, $n, "jabber")) > 0)
+        $title .= "jabber: " . mysql_result($Erg, $n, "jabber") . "<br />";
+
+      $html .= "<tr class=\"content\">\n";
+      if (in_array("user_shifts_admin", $privileges))
+        $html .= "\t<td><a href=\"" . page_link_to("user_myshifts") . "&id=" . mysql_result($Erg, $n, "UID") . "\">" . mysql_result($Erg, $n, "Nick") . "</a></td>\n";
+      else
+        $html .= "\t<td>" . mysql_result($Erg, $n, "Nick") . "</td>\n";
+      $html .= "\t<td>" . mysql_result($Erg, $n, "Vorname") . " " . mysql_result($Erg, $n, "Name") . "</td>\n";
+      $html .= "\t<td>" . mysql_result($Erg, $n, "Alter") . "</td>\n";
+      $html .= "\t<td>";
+      if (strlen(mysql_result($Erg, $n, "email")) > 0)
+        $html .= "<a href=\"mailto:" . mysql_result($Erg, $n, "email") . "\">" .
+        mysql_result($Erg, $n, "email") . "</a>";
+      $html .= '<div class="hidden">' . $title . '</div>';
+      $html .= "</td>\n";
+      $html .= "\t<td>" . mysql_result($Erg, $n, "Size") . "</td>\n";
+      $Gekommen += mysql_result($Erg, $n, "Gekommen");
+      $html .= "\t<td>" . mysql_result($Erg, $n, "Gekommen") . "</td>\n";
+      $Active += mysql_result($Erg, $n, "Aktiv");
+      $html .= "\t<td>" . mysql_result($Erg, $n, "Aktiv") . "</td>\n";
+      $Tshirt += mysql_result($Erg, $n, "Tshirt");
+      $html .= "\t<td>" . mysql_result($Erg, $n, "Tshirt") . "</td>\n";
+      $last_login = mysql_result($Erg, $n, "lastLogIn");
+      if($last_login == 0)
+        $html .= "<td>never</td>";
+      else
+        $html .= "<td>" . date("Y-m-d H:i", $last_login) . "</td>";
+      $html .= "\t<td>" . '<a href="' . page_link_to("admin_user") . '&id=' . mysql_result($Erg, $n, "UID") . '">Edit</a>' .
+          "</td>\n";
+      $html .= "</tr>\n";
+    }
+    $html .= "<tr>" .
+        "<td></td><td></td><td></td><td></td><td></td>" .
+        "<td>$Gekommen</td><td>$Active</td><td>$Tshirt</td><td></td><td></td></tr>\n";
+    $html .= "\t</table>\n";
+    // Ende Userliste
+  }
+  return $html;
 }
 ?>