From 66665fba79c97dc3b96103e60945aedd0b9be676 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@madoka.volgo-balt.ru>
Date: Tue, 13 Dec 2011 14:00:36 +0400
Subject: [PATCH] add Pref_Users class

---
 backend.php            |   5 -
 classes/pref_users.php | 483 +++++++++++++++++++++++++++++++++++++++
 js/prefs.js            |  53 ++---
 modules/pref-users.php | 501 -----------------------------------------
 4 files changed, 499 insertions(+), 543 deletions(-)
 create mode 100644 classes/pref_users.php
 delete mode 100644 modules/pref-users.php

diff --git a/backend.php b/backend.php
index 5511668c..9dd4c6f5 100644
--- a/backend.php
+++ b/backend.php
@@ -161,11 +161,6 @@
 			module_pref_filters($link);
 		break; // pref-filters
 
-		case "pref_users":
-			require_once "modules/pref-users.php";
-			module_pref_users($link);
-		break; // prefs-users
-
 		case "pref_instances":
 			require_once "modules/pref-instances.php";
 			module_pref_instances($link);
diff --git a/classes/pref_users.php b/classes/pref_users.php
new file mode 100644
index 00000000..5f762b50
--- /dev/null
+++ b/classes/pref_users.php
@@ -0,0 +1,483 @@
+<?php
+class Pref_Users extends Handler {
+
+		function before() {
+			if (parent::before()) {
+				if ($_SESSION["access_level"] < 10) {
+					print __("Your access level is insufficient to open this tab.");
+					return false;
+				}
+				return true;
+			}
+			return false;
+		}
+
+		function userdetails() {
+
+			header("Content-Type: text/xml");
+			print "<dlg>";
+
+			$uid = sprintf("%d", $_REQUEST["id"]);
+
+			print "<title>".__('User details')."</title>";
+
+			print "<content><![CDATA[";
+
+			$result = db_query($this->link, "SELECT login,
+				".SUBSTRING_FOR_DATE."(last_login,1,16) AS last_login,
+				access_level,
+				(SELECT COUNT(int_id) FROM ttrss_user_entries
+					WHERE owner_uid = id) AS stored_articles,
+				".SUBSTRING_FOR_DATE."(created,1,16) AS created
+				FROM ttrss_users
+				WHERE id = '$uid'");
+
+			if (db_num_rows($result) == 0) {
+				print "<h1>".__('User not found')."</h1>";
+				return;
+			}
+
+			// print "<h1>User Details</h1>";
+
+			$login = db_fetch_result($result, 0, "login");
+
+			print "<table width='100%'>";
+
+			$last_login = make_local_datetime($this->link,
+				db_fetch_result($result, 0, "last_login"), true);
+
+			$created = make_local_datetime($this->link,
+				db_fetch_result($result, 0, "created"), true);
+
+			$access_level = db_fetch_result($result, 0, "access_level");
+			$stored_articles = db_fetch_result($result, 0, "stored_articles");
+
+			print "<tr><td>".__('Registered')."</td><td>$created</td></tr>";
+			print "<tr><td>".__('Last logged in')."</td><td>$last_login</td></tr>";
+
+			$result = db_query($this->link, "SELECT COUNT(id) as num_feeds FROM ttrss_feeds
+				WHERE owner_uid = '$uid'");
+
+			$num_feeds = db_fetch_result($result, 0, "num_feeds");
+
+			print "<tr><td>".__('Subscribed feeds count')."</td><td>$num_feeds</td></tr>";
+
+			print "</table>";
+
+			print "<h1>".__('Subscribed feeds')."</h1>";
+
+			$result = db_query($this->link, "SELECT id,title,site_url FROM ttrss_feeds
+				WHERE owner_uid = '$uid' ORDER BY title");
+
+			print "<ul class=\"userFeedList\">";
+
+			$row_class = "odd";
+
+			while ($line = db_fetch_assoc($result)) {
+
+				$icon_file = ICONS_URL."/".$line["id"].".ico";
+
+				if (file_exists($icon_file) && filesize($icon_file) > 0) {
+					$feed_icon = "<img class=\"tinyFeedIcon\" src=\"$icon_file\">";
+				} else {
+					$feed_icon = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\">";
+				}
+
+				print "<li class=\"$row_class\">$feed_icon&nbsp;<a href=\"".$line["site_url"]."\">".$line["title"]."</a></li>";
+
+				$row_class = $row_class == "even" ? "odd" : "even";
+
+			}
+
+			if (db_num_rows($result) < $num_feeds) {
+				// FIXME - add link to show ALL subscribed feeds here somewhere
+				print "<li><img
+					class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\">&nbsp;...</li>";
+			}
+
+			print "</ul>";
+
+			print "<div align='center'>
+				<button onclick=\"closeInfoBox()\">".__("Close this window").
+				"</button></div>";
+
+			print "]]></content></dlg>";
+
+			return;
+		}
+
+		function edit() {
+			global $access_level_names;
+
+			header("Content-Type: text/xml");
+
+			$id = db_escape_string($_REQUEST["id"]);
+
+			print "<dlg id=\"$method\">";
+			print "<title>".__('User Editor')."</title>";
+			print "<content><![CDATA[";
+
+			print "<form id=\"user_edit_form\" onsubmit='return false'>";
+
+			print "<input type=\"hidden\" name=\"id\" value=\"$id\">";
+			print "<input type=\"hidden\" name=\"op\" value=\"pref-users\">";
+			print "<input type=\"hidden\" name=\"method\" value=\"editSave\">";
+
+			$result = db_query($this->link, "SELECT * FROM ttrss_users WHERE id = '$id'");
+
+			$login = db_fetch_result($result, 0, "login");
+			$access_level = db_fetch_result($result, 0, "access_level");
+			$email = db_fetch_result($result, 0, "email");
+
+			$sel_disabled = ($id == $_SESSION["uid"]) ? "disabled" : "";
+
+			print "<div class=\"dlgSec\">".__("User")."</div>";
+			print "<div class=\"dlgSecCont\">";
+
+			if ($sel_disabled) {
+				print "<input type=\"hidden\" name=\"login\" value=\"$login\">";
+				print "<input size=\"30\" style=\"font-size : 16px\"
+					onkeypress=\"return filterCR(event, userEditSave)\" $sel_disabled
+					value=\"$login\">";
+			} else {
+				print "<input size=\"30\" style=\"font-size : 16px\"
+					onkeypress=\"return filterCR(event, userEditSave)\" $sel_disabled
+					name=\"login\" value=\"$login\">";
+			}
+
+			print "</div>";
+
+			print "<div class=\"dlgSec\">".__("Authentication")."</div>";
+			print "<div class=\"dlgSecCont\">";
+
+			print __('Access level: ') . " ";
+
+			if (!$sel_disabled) {
+				print_select_hash("access_level", $access_level, $access_level_names,
+					$sel_disabled);
+			} else {
+				print_select_hash("", $access_level, $access_level_names,
+					$sel_disabled);
+				print "<input type=\"hidden\" name=\"access_level\" value=\"$access_level\">";
+			}
+
+			print "<br/>";
+
+			print __('Change password to') .
+				" <input size=\"20\" onkeypress=\"return filterCR(event, userEditSave)\"
+				name=\"password\">";
+
+			print "</div>";
+
+			print "<div class=\"dlgSec\">".__("Options")."</div>";
+			print "<div class=\"dlgSecCont\">";
+
+			print __('E-mail: ').
+				" <input size=\"30\" name=\"email\" onkeypress=\"return filterCR(event, userEditSave)\"
+				value=\"$email\">";
+
+			print "</div>";
+
+			print "</table>";
+
+			print "</form>";
+
+			print "<div class=\"dlgButtons\">
+				<button onclick=\"return userEditSave()\">".
+					__('Save')."</button>
+				<button onclick=\"return userEditCancel()\">".
+					__('Cancel')."</button></div>";
+
+			print "]]></content></dlg>";
+
+			return;
+		}
+
+		function editSave() {
+			$login = db_escape_string(trim($_REQUEST["login"]));
+			$uid = db_escape_string($_REQUEST["id"]);
+			$access_level = (int) $_REQUEST["access_level"];
+			$email = db_escape_string(trim($_REQUEST["email"]));
+			$password = db_escape_string(trim($_REQUEST["password"]));
+
+			if ($password) {
+				$pwd_hash = encrypt_password($password, $login);
+				$pass_query_part = "pwd_hash = '$pwd_hash', ";
+			} else {
+				$pass_query_part = "";
+			}
+
+			db_query($this->link, "UPDATE ttrss_users SET $pass_query_part login = '$login',
+				access_level = '$access_level', email = '$email' WHERE id = '$uid'");
+
+		}
+
+		function remove() {
+			$ids = split(",", db_escape_string($_REQUEST["ids"]));
+
+			foreach ($ids as $id) {
+				if ($id != $_SESSION["uid"] && $id != 1) {
+					db_query($this->link, "DELETE FROM ttrss_tags WHERE owner_uid = '$id'");
+					db_query($this->link, "DELETE FROM ttrss_feeds WHERE owner_uid = '$id'");
+					db_query($this->link, "DELETE FROM ttrss_users WHERE id = '$id'");
+				}
+			}
+		}
+
+		function add() {
+
+			$login = db_escape_string(trim($_REQUEST["login"]));
+			$tmp_user_pwd = make_password(8);
+			$pwd_hash = encrypt_password($tmp_user_pwd, $login);
+
+			$result = db_query($this->link, "SELECT id FROM ttrss_users WHERE
+				login = '$login'");
+
+			if (db_num_rows($result) == 0) {
+
+				db_query($this->link, "INSERT INTO ttrss_users
+					(login,pwd_hash,access_level,last_login,created)
+					VALUES ('$login', '$pwd_hash', 0, null, NOW())");
+
+
+				$result = db_query($this->link, "SELECT id FROM ttrss_users WHERE
+					login = '$login' AND pwd_hash = '$pwd_hash'");
+
+				if (db_num_rows($result) == 1) {
+
+					$new_uid = db_fetch_result($result, 0, "id");
+
+					print format_notice(T_sprintf("Added user <b>%s</b> with password <b>%s</b>",
+						$login, $tmp_user_pwd));
+
+					initialize_user($this->link, $new_uid);
+
+				} else {
+
+					print format_warning(T_sprintf("Could not create user <b>%s</b>", $login));
+
+				}
+			} else {
+				print format_warning(T_sprintf("User <b>%s</b> already exists.", $login));
+			}
+		}
+
+		function resetPass() {
+
+			$uid = db_escape_string($_REQUEST["id"]);
+
+			$result = db_query($this->link, "SELECT login,email
+				FROM ttrss_users WHERE id = '$uid'");
+
+			$login = db_fetch_result($result, 0, "login");
+			$email = db_fetch_result($result, 0, "email");
+			$tmp_user_pwd = make_password(8);
+			$pwd_hash = encrypt_password($tmp_user_pwd, $login);
+
+			db_query($this->link, "UPDATE ttrss_users SET pwd_hash = '$pwd_hash'
+				WHERE id = '$uid'");
+
+			print T_sprintf("Changed password of user <b>%s</b>
+				 to <b>%s</b>", $login, $tmp_user_pwd);
+
+			require_once 'lib/phpmailer/class.phpmailer.php';
+
+			if ($email) {
+				print " ";
+				print T_sprintf("Notifying <b>%s</b>.", $email);
+
+				require_once "lib/MiniTemplator.class.php";
+
+				$tpl = new MiniTemplator;
+
+				$tpl->readTemplateFromFile("templates/resetpass_template.txt");
+
+				$tpl->setVariable('LOGIN', $login);
+				$tpl->setVariable('NEWPASS', $tmp_user_pwd);
+
+				$tpl->addBlock('message');
+
+				$message = "";
+
+				$tpl->generateOutputToString($message);
+
+				$mail = new PHPMailer();
+
+				$mail->PluginDir = "lib/phpmailer/";
+				$mail->SetLanguage("en", "lib/phpmailer/language/");
+
+				$mail->CharSet = "UTF-8";
+
+				$mail->From = DIGEST_FROM_ADDRESS;
+				$mail->FromName = DIGEST_FROM_NAME;
+				$mail->AddAddress($email, $login);
+
+				if (DIGEST_SMTP_HOST) {
+					$mail->Host = DIGEST_SMTP_HOST;
+					$mail->Mailer = "smtp";
+					$mail->SMTPAuth = DIGEST_SMTP_LOGIN != '';
+					$mail->Username = DIGEST_SMTP_LOGIN;
+					$mail->Password = DIGEST_SMTP_PASSWORD;
+				}
+
+				$mail->IsHTML(false);
+				$mail->Subject = __("[tt-rss] Password change notification");
+				$mail->Body = $message;
+
+				$rc = $mail->Send();
+
+				if (!$rc) print_error($mail->ErrorInfo);
+			}
+
+			print "</div>";
+		}
+
+		function index() {
+
+			global $access_level_names;
+
+			print "<div id=\"pref-user-wrap\" dojoType=\"dijit.layout.BorderContainer\" gutters=\"false\">";
+			print "<div id=\"pref-user-header\" dojoType=\"dijit.layout.ContentPane\" region=\"top\">";
+
+			print "<div id=\"pref-user-toolbar\" dojoType=\"dijit.Toolbar\">";
+
+			$user_search = db_escape_string($_REQUEST["search"]);
+
+			if (array_key_exists("search", $_REQUEST)) {
+				$_SESSION["prefs_user_search"] = $user_search;
+			} else {
+				$user_search = $_SESSION["prefs_user_search"];
+			}
+
+			print "<div style='float : right; padding-right : 4px;'>
+				<input dojoType=\"dijit.form.TextBox\" id=\"user_search\" size=\"20\" type=\"search\"
+					value=\"$user_search\">
+				<button dojoType=\"dijit.form.Button\" onclick=\"javascript:updateUsersList()\">".
+					__('Search')."</button>
+				</div>";
+
+			$sort = db_escape_string($_REQUEST["sort"]);
+
+			if (!$sort || $sort == "undefined") {
+				$sort = "login";
+			}
+
+			print "<div dojoType=\"dijit.form.DropDownButton\">".
+					"<span>" . __('Select')."</span>";
+			print "<div dojoType=\"dijit.Menu\" style=\"display: none;\">";
+			print "<div onclick=\"selectTableRows('prefUserList', 'all')\"
+				dojoType=\"dijit.MenuItem\">".__('All')."</div>";
+			print "<div onclick=\"selectTableRows('prefUserList', 'none')\"
+				dojoType=\"dijit.MenuItem\">".__('None')."</div>";
+			print "</div></div>";
+
+			print "<button dojoType=\"dijit.form.Button\" onclick=\"javascript:addUser()\">".__('Create user')."</button>";
+
+			print "
+				<button dojoType=\"dijit.form.Button\" onclick=\"javascript:selectedUserDetails()\">".
+				__('Details')."</button dojoType=\"dijit.form.Button\">
+				<button dojoType=\"dijit.form.Button\" onclick=\"javascript:editSelectedUser()\">".
+				__('Edit')."</button dojoType=\"dijit.form.Button\">
+				<button dojoType=\"dijit.form.Button\" onclick=\"javascript:removeSelectedUsers()\">".
+				__('Remove')."</button dojoType=\"dijit.form.Button\">
+				<button dojoType=\"dijit.form.Button\" onclick=\"javascript:resetSelectedUserPass()\">".
+				__('Reset password')."</button dojoType=\"dijit.form.Button\">";
+
+			print "</div>"; #toolbar
+			print "</div>"; #pane
+			print "<div id=\"pref-user-content\" dojoType=\"dijit.layout.ContentPane\" region=\"center\">";
+
+			print "<div id=\"sticky-status-msg\"></div>";
+
+			if ($user_search) {
+
+				$user_search = split(" ", $user_search);
+				$tokens = array();
+
+				foreach ($user_search as $token) {
+					$token = trim($token);
+					array_push($tokens, "(UPPER(login) LIKE UPPER('%$token%'))");
+				}
+
+				$user_search_query = "(" . join($tokens, " AND ") . ") AND ";
+
+			} else {
+				$user_search_query = "";
+			}
+
+			$result = db_query($this->link, "SELECT
+					id,login,access_level,email,
+					".SUBSTRING_FOR_DATE."(last_login,1,16) as last_login,
+					".SUBSTRING_FOR_DATE."(created,1,16) as created
+				FROM
+					ttrss_users
+				WHERE
+					$user_search_query
+					id > 0
+				ORDER BY $sort");
+
+			if (db_num_rows($result) > 0) {
+
+			print "<p><table width=\"100%\" cellspacing=\"0\"
+				class=\"prefUserList\" id=\"prefUserList\">";
+
+			print "<tr class=\"title\">
+						<td align='center' width=\"5%\">&nbsp;</td>
+						<td width=''><a href=\"#\" onclick=\"updateUsersList('login')\">".__('Login')."</a></td>
+						<td width='20%'><a href=\"#\" onclick=\"updateUsersList('access_level')\">".__('Access Level')."</a></td>
+						<td width='20%'><a href=\"#\" onclick=\"updateUsersList('created')\">".__('Registered')."</a></td>
+						<td width='20%'><a href=\"#\" onclick=\"updateUsersList('last_login')\">".__('Last login')."</a></td></tr>";
+
+			$lnum = 0;
+
+			while ($line = db_fetch_assoc($result)) {
+
+				$class = ($lnum % 2) ? "even" : "odd";
+
+				$uid = $line["id"];
+
+				print "<tr class=\"$class\" id=\"UMRR-$uid\">";
+
+				$line["login"] = htmlspecialchars($line["login"]);
+
+				$line["created"] = make_local_datetime($this->link, $line["created"], false);
+				$line["last_login"] = make_local_datetime($this->link, $line["last_login"], false);
+
+				print "<td align='center'><input onclick='toggleSelectRow(this);'
+					type=\"checkbox\" id=\"UMCHK-$uid\"></td>";
+
+				$onclick = "onclick='editUser($uid, event)' title='".__('Click to edit')."'";
+
+				print "<td $onclick>" . $line["login"] . "</td>";
+
+				if (!$line["email"]) $line["email"] = "&nbsp;";
+
+				print "<td $onclick>" .	$access_level_names[$line["access_level"]] . "</td>";
+				print "<td $onclick>" . $line["created"] . "</td>";
+				print "<td $onclick>" . $line["last_login"] . "</td>";
+
+				print "</tr>";
+
+				++$lnum;
+			}
+
+			print "</table>";
+
+			} else {
+				print "<p>";
+				if (!$user_search) {
+					print_warning(__('No users defined.'));
+				} else {
+					print_warning(__('No matching users found.'));
+				}
+				print "</p>";
+
+			}
+
+			print "</div>"; #pane
+			print "</div>"; #container
+
+		}
+
+	}
+?>
diff --git a/js/prefs.js b/js/prefs.js
index 4e1dadda..896a787c 100644
--- a/js/prefs.js
+++ b/js/prefs.js
@@ -5,33 +5,8 @@ var hotkey_prefix_pressed = false;
 
 var seq = "";
 
-function instancelist_callback2(transport) {
-	try {
-		dijit.byId('instanceConfigTab').attr('content', transport.responseText);
-		selectTab("instanceConfig", true);
-		notify("");
-	} catch (e) {
-		exception_error("instancelist_callback2", e);
-	}
-}
-
-function filterlist_callback2(transport) {
-	dijit.byId('filterConfigTab').attr('content', transport.responseText);
-	notify("");
-}
-
-function userlist_callback2(transport) {
-	try {
-		dijit.byId('userConfigTab').attr('content', transport.responseText);
-
-		notify("");
-	} catch (e) {
-		exception_error("userlist_callback2", e);
-	}
-}
-
-function notify_callback2(transport) {
-	notify_info(transport.responseText);
+function notify_callback2(transport, sticky) {
+	notify_info(transport.responseText, sticky);
 }
 
 function updateFeedList(sort_key) {
@@ -53,14 +28,14 @@ function updateInstanceList(sort_key) {
 	new Ajax.Request("backend.php", {
 		parameters: "?op=pref-instances&sort=" + param_escape(sort_key),
 		onComplete: function(transport) {
-			instancelist_callback2(transport);
+			dijit.byId('instanceConfigTab').attr('content', transport.responseText);
+			selectTab("instanceConfig", true);
+			notify("");
 		} });
 }
 
 function updateUsersList(sort_key) {
-
 	try {
-
 		var user_search = $("user_search");
 		var search = "";
 		if (user_search) { search = user_search.value; }
@@ -72,7 +47,9 @@ function updateUsersList(sort_key) {
 		new Ajax.Request("backend.php", {
 			parameters: query,
 			onComplete: function(transport) {
-				userlist_callback2(transport);
+				dijit.byId('userConfigTab').attr('content', transport.responseText);
+				selectTab("userConfig", true)
+				notify("");
 			} });
 
 	} catch (e) {
@@ -103,7 +80,8 @@ function addUser() {
 		new Ajax.Request("backend.php", {
 			parameters: query,
 			onComplete: function(transport) {
-				userlist_callback2(transport);
+				notify_callback2(transport);
+				updateUsersList();
 			} });
 
 	} catch (e) {
@@ -332,7 +310,7 @@ function removeSelectedUsers() {
 				new Ajax.Request("backend.php", {
 					parameters: query,
 					onComplete: function(transport) {
-						userlist_callback2(transport);
+						updateUsersList();
 					} });
 
 			}
@@ -503,7 +481,7 @@ function userEditSave() {
 		new Ajax.Request("backend.php", {
 			parameters: query,
 			onComplete: function(transport) {
-				userlist_callback2(transport);
+				updateUsersList();
 			} });
 
 	} catch (e) {
@@ -562,7 +540,7 @@ function resetSelectedUserPass() {
 			new Ajax.Request("backend.php", {
 				parameters: query,
 				onComplete: function(transport) {
-					userlist_callback2(transport);
+					notify_info(transport.responseText);
 				} });
 
 		}
@@ -592,7 +570,7 @@ function selectedUserDetails() {
 
 		var id = rows[0];
 
-		var query = "?op=pref-users&method=user-details&id=" + id;
+		var query = "?op=pref-users&method=userdetails&id=" + id;
 
 		new Ajax.Request("backend.php",	{
 			parameters: query,
@@ -816,7 +794,8 @@ function updateFilterList() {
 	new Ajax.Request("backend.php",	{
 		parameters: "?op=pref-filters",
 		onComplete: function(transport) {
-			filterlist_callback2(transport);
+			dijit.byId('filterConfigTab').attr('content', transport.responseText);
+			notify("");
 		} });
 }
 
diff --git a/modules/pref-users.php b/modules/pref-users.php
deleted file mode 100644
index 8f6ba10a..00000000
--- a/modules/pref-users.php
+++ /dev/null
@@ -1,501 +0,0 @@
-<?php
-	function module_pref_users($link) {
-
-		global $access_level_names;
-
-		if (!SINGLE_USER_MODE && $_SESSION["access_level"] < 10) {
-			print __("Your access level is insufficient to open this tab.");
-			return;
-		}
-
-		$method = $_REQUEST["method"];
-
-		if ($method == "user-details") {
-
-			header("Content-Type: text/xml");
-			print "<dlg id=\"$method\">";
-
-			$uid = sprintf("%d", $_REQUEST["id"]);
-
-			print "<title>".__('User details')."</title>";
-
-			print "<content><![CDATA[";
-
-			$result = db_query($link, "SELECT login,
-				".SUBSTRING_FOR_DATE."(last_login,1,16) AS last_login,
-				access_level,
-				(SELECT COUNT(int_id) FROM ttrss_user_entries
-					WHERE owner_uid = id) AS stored_articles,
-				".SUBSTRING_FOR_DATE."(created,1,16) AS created
-				FROM ttrss_users
-				WHERE id = '$uid'");
-
-			if (db_num_rows($result) == 0) {
-				print "<h1>".__('User not found')."</h1>";
-				return;
-			}
-
-			// print "<h1>User Details</h1>";
-
-			$login = db_fetch_result($result, 0, "login");
-
-			print "<table width='100%'>";
-
-			$last_login = make_local_datetime($link,
-				db_fetch_result($result, 0, "last_login"), true);
-
-			$created = make_local_datetime($link,
-				db_fetch_result($result, 0, "created"), true);
-
-			$access_level = db_fetch_result($result, 0, "access_level");
-			$stored_articles = db_fetch_result($result, 0, "stored_articles");
-
-			print "<tr><td>".__('Registered')."</td><td>$created</td></tr>";
-			print "<tr><td>".__('Last logged in')."</td><td>$last_login</td></tr>";
-
-			$result = db_query($link, "SELECT COUNT(id) as num_feeds FROM ttrss_feeds
-				WHERE owner_uid = '$uid'");
-
-			$num_feeds = db_fetch_result($result, 0, "num_feeds");
-
-			print "<tr><td>".__('Subscribed feeds count')."</td><td>$num_feeds</td></tr>";
-
-			print "</table>";
-
-			print "<h1>".__('Subscribed feeds')."</h1>";
-
-			$result = db_query($link, "SELECT id,title,site_url FROM ttrss_feeds
-				WHERE owner_uid = '$uid' ORDER BY title");
-
-			print "<ul class=\"userFeedList\">";
-
-			$row_class = "odd";
-
-			while ($line = db_fetch_assoc($result)) {
-
-				$icon_file = ICONS_URL."/".$line["id"].".ico";
-
-				if (file_exists($icon_file) && filesize($icon_file) > 0) {
-					$feed_icon = "<img class=\"tinyFeedIcon\" src=\"$icon_file\">";
-				} else {
-					$feed_icon = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\">";
-				}
-
-				print "<li class=\"$row_class\">$feed_icon&nbsp;<a href=\"".$line["site_url"]."\">".$line["title"]."</a></li>";
-
-				$row_class = $row_class == "even" ? "odd" : "even";
-
-			}
-
-			if (db_num_rows($result) < $num_feeds) {
-				// FIXME - add link to show ALL subscribed feeds here somewhere
-				print "<li><img
-					class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\">&nbsp;...</li>";
-			}
-
-			print "</ul>";
-
-			print "<div align='center'>
-				<button onclick=\"closeInfoBox()\">".__("Close this window").
-				"</button></div>";
-
-			print "]]></content></dlg>";
-
-			return;
-		}
-
-		if ($method == "edit") {
-
-			header("Content-Type: text/xml");
-
-			$id = db_escape_string($_REQUEST["id"]);
-
-			print "<dlg id=\"$method\">";
-			print "<title>".__('User Editor')."</title>";
-			print "<content><![CDATA[";
-
-			print "<form id=\"user_edit_form\" onsubmit='return false'>";
-
-			print "<input type=\"hidden\" name=\"id\" value=\"$id\">";
-			print "<input type=\"hidden\" name=\"op\" value=\"pref-users\">";
-			print "<input type=\"hidden\" name=\"method\" value=\"editSave\">";
-
-			$result = db_query($link, "SELECT * FROM ttrss_users WHERE id = '$id'");
-
-			$login = db_fetch_result($result, 0, "login");
-			$access_level = db_fetch_result($result, 0, "access_level");
-			$email = db_fetch_result($result, 0, "email");
-
-			$sel_disabled = ($id == $_SESSION["uid"]) ? "disabled" : "";
-
-			print "<div class=\"dlgSec\">".__("User")."</div>";
-			print "<div class=\"dlgSecCont\">";
-
-			if ($sel_disabled) {
-				print "<input type=\"hidden\" name=\"login\" value=\"$login\">";
-				print "<input size=\"30\" style=\"font-size : 16px\"
-					onkeypress=\"return filterCR(event, userEditSave)\" $sel_disabled
-					value=\"$login\">";
-			} else {
-				print "<input size=\"30\" style=\"font-size : 16px\"
-					onkeypress=\"return filterCR(event, userEditSave)\" $sel_disabled
-					name=\"login\" value=\"$login\">";
-			}
-
-			print "</div>";
-
-			print "<div class=\"dlgSec\">".__("Authentication")."</div>";
-			print "<div class=\"dlgSecCont\">";
-
-			print __('Access level: ') . " ";
-
-			if (!$sel_disabled) {
-				print_select_hash("access_level", $access_level, $access_level_names,
-					$sel_disabled);
-			} else {
-				print_select_hash("", $access_level, $access_level_names,
-					$sel_disabled);
-				print "<input type=\"hidden\" name=\"access_level\" value=\"$access_level\">";
-			}
-
-			print "<br/>";
-
-			print __('Change password to') .
-				" <input size=\"20\" onkeypress=\"return filterCR(event, userEditSave)\"
-				name=\"password\">";
-
-			print "</div>";
-
-			print "<div class=\"dlgSec\">".__("Options")."</div>";
-			print "<div class=\"dlgSecCont\">";
-
-			print __('E-mail: ').
-				" <input size=\"30\" name=\"email\" onkeypress=\"return filterCR(event, userEditSave)\"
-				value=\"$email\">";
-
-			print "</div>";
-
-			print "</table>";
-
-			print "</form>";
-
-			print "<div class=\"dlgButtons\">
-				<button onclick=\"return userEditSave()\">".
-					__('Save')."</button>
-				<button onclick=\"return userEditCancel()\">".
-					__('Cancel')."</button></div>";
-
-			print "]]></content></dlg>";
-
-			return;
-		}
-
-		if ($method == "editSave") {
-
-			if ($_SESSION["access_level"] >= 10) {
-
-				$login = db_escape_string(trim($_REQUEST["login"]));
-				$uid = db_escape_string($_REQUEST["id"]);
-				$access_level = (int) $_REQUEST["access_level"];
-				$email = db_escape_string(trim($_REQUEST["email"]));
-				$password = db_escape_string(trim($_REQUEST["password"]));
-
-				if ($password) {
-					$pwd_hash = encrypt_password($password, $login);
-					$pass_query_part = "pwd_hash = '$pwd_hash', ";
-					$status_msg = format_notice(T_sprintf('Changed password of user <b>%s</b>.', $login));
-				} else {
-					$pass_query_part = "";
-				}
-
-				db_query($link, "UPDATE ttrss_users SET $pass_query_part login = '$login',
-					access_level = '$access_level', email = '$email' WHERE id = '$uid'");
-
-			}
-		} else if ($method == "remove") {
-
-			if ($_SESSION["access_level"] >= 10) {
-
-				$ids = split(",", db_escape_string($_REQUEST["ids"]));
-
-				foreach ($ids as $id) {
-					if ($id != $_SESSION["uid"] && $id != 1) {
-						db_query($link, "DELETE FROM ttrss_tags WHERE owner_uid = '$id'");
-						db_query($link, "DELETE FROM ttrss_feeds WHERE owner_uid = '$id'");
-						db_query($link, "DELETE FROM ttrss_users WHERE id = '$id'");
-					}
-				}
-			}
-		} else if ($method == "add") {
-
-			if ($_SESSION["access_level"] >= 10) {
-
-				$login = db_escape_string(trim($_REQUEST["login"]));
-				$tmp_user_pwd = make_password(8);
-				$pwd_hash = encrypt_password($tmp_user_pwd, $login);
-
-				$result = db_query($link, "SELECT id FROM ttrss_users WHERE
-					login = '$login'");
-
-				if (db_num_rows($result) == 0) {
-
-					db_query($link, "INSERT INTO ttrss_users
-						(login,pwd_hash,access_level,last_login,created)
-						VALUES ('$login', '$pwd_hash', 0, null, NOW())");
-
-
-					$result = db_query($link, "SELECT id FROM ttrss_users WHERE
-						login = '$login' AND pwd_hash = '$pwd_hash'");
-
-					if (db_num_rows($result) == 1) {
-
-						$new_uid = db_fetch_result($result, 0, "id");
-
-						$status_msg = format_notice(T_sprintf("Added user <b>%s</b> with password <b>%s</b>",
-							$login, $tmp_user_pwd));
-
-						initialize_user($link, $new_uid);
-
-					} else {
-
-						$status_msg = format_warning(T_sprintf("Could not create user <b>%s</b>", $login));
-
-					}
-				} else {
-					$status_msg = format_warning(T_sprintf("User <b>%s</b> already exists.", $login));
-				}
-			}
-		} else if ($method == "resetPass") {
-
-			if ($_SESSION["access_level"] >= 10) {
-
-				$uid = db_escape_string($_REQUEST["id"]);
-
-				$result = db_query($link, "SELECT login,email
-					FROM ttrss_users WHERE id = '$uid'");
-
-				$login = db_fetch_result($result, 0, "login");
-				$email = db_fetch_result($result, 0, "email");
-				$tmp_user_pwd = make_password(8);
-				$pwd_hash = encrypt_password($tmp_user_pwd, $login);
-
-				db_query($link, "UPDATE ttrss_users SET pwd_hash = '$pwd_hash'
-					WHERE id = '$uid'");
-
-				$status_msg = format_notice(T_sprintf("Changed password of user <b>%s</b>
-					 to <b>%s</b>", $login, $tmp_user_pwd));
-
-				require_once 'lib/phpmailer/class.phpmailer.php';
-
-				if ($email) {
-					$status_msg += format_notice(T_sprintf("Notifying <b>%s</b>.", $email));
-
-					require_once "lib/MiniTemplator.class.php";
-
-					$tpl = new MiniTemplator;
-
-					$tpl->readTemplateFromFile("templates/resetpass_template.txt");
-
-					$tpl->setVariable('LOGIN', $login);
-					$tpl->setVariable('NEWPASS', $tmp_user_pwd);
-
-					$tpl->addBlock('message');
-
-					$message = "";
-
-					$tpl->generateOutputToString($message);
-
-					$mail = new PHPMailer();
-
-					$mail->PluginDir = "lib/phpmailer/";
-					$mail->SetLanguage("en", "lib/phpmailer/language/");
-
-					$mail->CharSet = "UTF-8";
-
-					$mail->From = DIGEST_FROM_ADDRESS;
-					$mail->FromName = DIGEST_FROM_NAME;
-					$mail->AddAddress($email, $login);
-
-					if (DIGEST_SMTP_HOST) {
-						$mail->Host = DIGEST_SMTP_HOST;
-						$mail->Mailer = "smtp";
-						$mail->SMTPAuth = DIGEST_SMTP_LOGIN != '';
-						$mail->Username = DIGEST_SMTP_LOGIN;
-						$mail->Password = DIGEST_SMTP_PASSWORD;
-					}
-
-					$mail->IsHTML(false);
-					$mail->Subject = __("[tt-rss] Password change notification");
-					$mail->Body = $message;
-
-					$rc = $mail->Send();
-
-					if (!$rc) print_error($mail->ErrorInfo);
-
-/*					mail("$login <$email>", "Password reset notification",
-						"Hi, $login.\n".
-						"\n".
-						"Your password for this TT-RSS installation was reset by".
-							" an administrator.\n".
-						"\n".
-						"Your new password is $tmp_user_pwd, please remember".
-							" it for later reference.\n".
-						"\n".
-						"Sincerely, TT-RSS Mail Daemon.", "From: " . MAIL_FROM); */
-				}
-
-				print "</div>";
-
-			}
-		}
-
-		print "<div id=\"pref-user-wrap\" dojoType=\"dijit.layout.BorderContainer\" gutters=\"false\">";
-		print "<div id=\"pref-user-header\" dojoType=\"dijit.layout.ContentPane\" region=\"top\">";
-
-		print "<div id=\"pref-user-toolbar\" dojoType=\"dijit.Toolbar\">";
-
-		$user_search = db_escape_string($_REQUEST["search"]);
-
-		if (array_key_exists("search", $_REQUEST)) {
-			$_SESSION["prefs_user_search"] = $user_search;
-		} else {
-			$user_search = $_SESSION["prefs_user_search"];
-		}
-
-		print "<div style='float : right; padding-right : 4px;'>
-			<input dojoType=\"dijit.form.TextBox\" id=\"user_search\" size=\"20\" type=\"search\"
-				value=\"$user_search\">
-			<button dojoType=\"dijit.form.Button\" onclick=\"javascript:updateUsersList()\">".
-				__('Search')."</button>
-			</div>";
-
-		$sort = db_escape_string($_REQUEST["sort"]);
-
-		if (!$sort || $sort == "undefined") {
-			$sort = "login";
-		}
-
-		print "<div dojoType=\"dijit.form.DropDownButton\">".
-				"<span>" . __('Select')."</span>";
-		print "<div dojoType=\"dijit.Menu\" style=\"display: none;\">";
-		print "<div onclick=\"selectTableRows('prefUserList', 'all')\"
-			dojoType=\"dijit.MenuItem\">".__('All')."</div>";
-		print "<div onclick=\"selectTableRows('prefUserList', 'none')\"
-			dojoType=\"dijit.MenuItem\">".__('None')."</div>";
-		print "</div></div>";
-
-		print "<button dojoType=\"dijit.form.Button\" onclick=\"javascript:addUser()\">".__('Create user')."</button>";
-
-		print "
-			<button dojoType=\"dijit.form.Button\" onclick=\"javascript:selectedUserDetails()\">".
-			__('Details')."</button dojoType=\"dijit.form.Button\">
-			<button dojoType=\"dijit.form.Button\" onclick=\"javascript:editSelectedUser()\">".
-			__('Edit')."</button dojoType=\"dijit.form.Button\">
-			<button dojoType=\"dijit.form.Button\" onclick=\"javascript:removeSelectedUsers()\">".
-			__('Remove')."</button dojoType=\"dijit.form.Button\">
-			<button dojoType=\"dijit.form.Button\" onclick=\"javascript:resetSelectedUserPass()\">".
-			__('Reset password')."</button dojoType=\"dijit.form.Button\">";
-
-		print "</div>"; #toolbar
-		print "</div>"; #pane
-		print "<div id=\"pref-user-content\" dojoType=\"dijit.layout.ContentPane\" region=\"center\">";
-		print "<p>$status_msg";
-
-		if ($user_search) {
-
-			$user_search = split(" ", $user_search);
-			$tokens = array();
-
-			foreach ($user_search as $token) {
-				$token = trim($token);
-				array_push($tokens, "(UPPER(login) LIKE UPPER('%$token%'))");
-			}
-
-			$user_search_query = "(" . join($tokens, " AND ") . ") AND ";
-
-		} else {
-			$user_search_query = "";
-		}
-
-		$result = db_query($link, "SELECT
-				id,login,access_level,email,
-				".SUBSTRING_FOR_DATE."(last_login,1,16) as last_login,
-				".SUBSTRING_FOR_DATE."(created,1,16) as created
-			FROM
-				ttrss_users
-			WHERE
-				$user_search_query
-				id > 0
-			ORDER BY $sort");
-
-		if (db_num_rows($result) > 0) {
-
-		print "<p><table width=\"100%\" cellspacing=\"0\"
-			class=\"prefUserList\" id=\"prefUserList\">";
-
-		print "<tr class=\"title\">
-					<td align='center' width=\"5%\">&nbsp;</td>
-					<td width=''><a href=\"#\" onclick=\"updateUsersList('login')\">".__('Login')."</a></td>
-					<td width='20%'><a href=\"#\" onclick=\"updateUsersList('access_level')\">".__('Access Level')."</a></td>
-					<td width='20%'><a href=\"#\" onclick=\"updateUsersList('created')\">".__('Registered')."</a></td>
-					<td width='20%'><a href=\"#\" onclick=\"updateUsersList('last_login')\">".__('Last login')."</a></td></tr>";
-
-		$lnum = 0;
-
-		while ($line = db_fetch_assoc($result)) {
-
-			$class = ($lnum % 2) ? "even" : "odd";
-
-			$uid = $line["id"];
-			$edit_uid = $_REQUEST["id"];
-
-			if ($method == "edit" && $uid != $edit_uid) {
-				$class .= " Grayed";
-				$this_row_id = "";
-			} else {
-				$this_row_id = "id=\"UMRR-$uid\"";
-			}
-
-			print "<tr class=\"$class\" $this_row_id>";
-
-			$line["login"] = htmlspecialchars($line["login"]);
-
-			$line["created"] = make_local_datetime($link, $line["created"], false);
-			$line["last_login"] = make_local_datetime($link, $line["last_login"], false);
-
-			print "<td align='center'><input onclick='toggleSelectRow(this);'
-				type=\"checkbox\" id=\"UMCHK-$uid\"></td>";
-
-			$onclick = "onclick='editUser($uid, event)' title='".__('Click to edit')."'";
-
-			print "<td $onclick>" . $line["login"] . "</td>";
-
-			if (!$line["email"]) $line["email"] = "&nbsp;";
-
-			print "<td $onclick>" .	$access_level_names[$line["access_level"]] . "</td>";
-			print "<td $onclick>" . $line["created"] . "</td>";
-			print "<td $onclick>" . $line["last_login"] . "</td>";
-
-			print "</tr>";
-
-			++$lnum;
-		}
-
-		print "</table>";
-
-		} else {
-			print "<p>";
-			if (!$user_search) {
-				print_warning(__('No users defined.'));
-			} else {
-				print_warning(__('No matching users found.'));
-			}
-			print "</p>";
-
-		}
-
-		print "</div>"; #pane
-		print "</div>"; #container
-
-	}
-?>