337 satır
9,3 KiB
PHP
337 satır
9,3 KiB
PHP
<?php
|
|
class Updater extends Plugin {
|
|
|
|
private $link;
|
|
private $host;
|
|
|
|
function about() {
|
|
return array(1.0,
|
|
"Updates tt-rss installation to latest version.",
|
|
"fox",
|
|
true);
|
|
}
|
|
|
|
function init($host) {
|
|
$this->link = $host->get_link();
|
|
$this->host = $host;
|
|
|
|
$host->add_hook($host::HOOK_PREFS_TAB, $this);
|
|
|
|
$host->add_command("update-self",
|
|
"update tt-rss installation to latest version",
|
|
$this);
|
|
}
|
|
|
|
function update_self_step($link, $step, $params, $force = false) {
|
|
// __FILE__ is in plugins/updater so we need to go one level up
|
|
$work_dir = dirname(dirname(dirname(__FILE__)));
|
|
$parent_dir = dirname($work_dir);
|
|
|
|
if (!chdir($work_dir)) {
|
|
array_push($log, "Unable to change to work directory: $work_dir");
|
|
$stop = true; break;
|
|
}
|
|
|
|
$stop = false;
|
|
$log = array();
|
|
if (!is_array($params)) $params = array();
|
|
|
|
switch ($step) {
|
|
case 0:
|
|
array_push($log, "Work directory: $work_dir");
|
|
|
|
if (!is_writable($work_dir) && !is_writable("$parent_dir")) {
|
|
$user = posix_getpwuid(posix_geteuid());
|
|
$user = $user["name"];
|
|
array_push($log, "Both tt-rss and parent directories should be writable as current user ($user).");
|
|
$stop = true; break;
|
|
}
|
|
|
|
if (!file_exists("$work_dir/config.php") || !file_exists("$work_dir/include/sanity_check.php")) {
|
|
array_push($log, "Work directory $work_dir doesn't look like tt-rss installation.");
|
|
$stop = true; break;
|
|
}
|
|
|
|
if (!is_writable(sys_get_temp_dir())) {
|
|
array_push($log, "System temporary directory should be writable as current user.");
|
|
$stop = true; break;
|
|
}
|
|
|
|
array_push($log, "Checking for tar...");
|
|
|
|
$system_rc = 0;
|
|
system("which tar >/dev/null", $system_rc);
|
|
|
|
if ($system_rc != 0) {
|
|
array_push($log, "Could not run tar executable (RC=$system_rc).");
|
|
$stop = true; break;
|
|
}
|
|
|
|
array_push($log, "Checking for gunzip...");
|
|
|
|
$system_rc = 0;
|
|
system("which gunzip >/dev/null", $system_rc);
|
|
|
|
if ($system_rc != 0) {
|
|
array_push($log, "Could not run gunzip executable (RC=$system_rc).");
|
|
$stop = true; break;
|
|
}
|
|
|
|
|
|
array_push($log, "Checking for latest version...");
|
|
|
|
$version_info = json_decode(fetch_file_contents("http://tt-rss.org/version.php"),
|
|
true);
|
|
|
|
if (!is_array($version_info)) {
|
|
array_push($log, "Unable to fetch version information.");
|
|
$stop = true; break;
|
|
}
|
|
|
|
$target_version = $version_info["version"];
|
|
$target_dir = "$parent_dir/tt-rss-$target_version";
|
|
|
|
array_push($log, "Target version: $target_version");
|
|
$params["target_version"] = $target_version;
|
|
|
|
if (version_compare(VERSION, $target_version) != -1 && !$force) {
|
|
array_push($log, "Your Tiny Tiny RSS installation is up to date.");
|
|
$stop = true; break;
|
|
}
|
|
|
|
if (file_exists($target_dir)) {
|
|
array_push($log, "Target directory $target_dir already exists.");
|
|
$stop = true; break;
|
|
}
|
|
|
|
break;
|
|
case 1:
|
|
$target_version = $params["target_version"];
|
|
|
|
array_push($log, "Downloading checksums...");
|
|
$md5sum_data = fetch_file_contents("http://tt-rss.org/download/md5sum.txt");
|
|
|
|
if (!$md5sum_data) {
|
|
array_push($log, "Could not download checksums.");
|
|
$stop = true; break;
|
|
}
|
|
|
|
$md5sum_data = explode("\n", $md5sum_data);
|
|
|
|
foreach ($md5sum_data as $line) {
|
|
$pair = explode(" ", $line);
|
|
|
|
if ($pair[1] == "tt-rss-$target_version.tar.gz") {
|
|
$target_md5sum = $pair[0];
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!$target_md5sum) {
|
|
array_push($log, "Unable to locate checksum for target version.");
|
|
$stop = true; break;
|
|
}
|
|
|
|
$params["target_md5sum"] = $target_md5sum;
|
|
|
|
break;
|
|
case 2:
|
|
$target_version = $params["target_version"];
|
|
$target_md5sum = $params["target_md5sum"];
|
|
|
|
array_push($log, "Downloading distribution tarball...");
|
|
|
|
$tarball_url = "http://tt-rss.org/download/tt-rss-$target_version.tar.gz";
|
|
$data = fetch_file_contents($tarball_url);
|
|
|
|
if (!$data) {
|
|
array_push($log, "Could not download distribution tarball ($tarball_url).");
|
|
$stop = true; break;
|
|
}
|
|
|
|
array_push($log, "Verifying tarball checksum...");
|
|
|
|
$test_md5sum = md5($data);
|
|
|
|
if ($test_md5sum != $target_md5sum) {
|
|
array_push($log, "Downloaded checksum doesn't match (got $test_md5sum, expected $target_md5sum).");
|
|
$stop = true; break;
|
|
}
|
|
|
|
$tmp_file = tempnam(sys_get_temp_dir(), 'tt-rss');
|
|
array_push($log, "Saving download to $tmp_file");
|
|
|
|
if (!file_put_contents($tmp_file, $data)) {
|
|
array_push($log, "Unable to save download.");
|
|
$stop = true; break;
|
|
}
|
|
|
|
$params["tmp_file"] = $tmp_file;
|
|
|
|
break;
|
|
case 3:
|
|
$tmp_file = $params["tmp_file"];
|
|
$target_version = $params["target_version"];
|
|
|
|
if (!chdir($parent_dir)) {
|
|
array_push($log, "Unable to change into parent directory.");
|
|
$stop = true; break;
|
|
}
|
|
|
|
$old_dir = tmpdirname($parent_dir, "tt-rss-old");
|
|
|
|
array_push($log, "Renaming tt-rss directory to ".basename($old_dir));
|
|
if (!rename($work_dir, $old_dir)) {
|
|
array_push($log, "Unable to rename tt-rss directory.");
|
|
$stop = true; break;
|
|
}
|
|
|
|
array_push($log, "Extracting tarball...");
|
|
system("tar zxf $tmp_file", $system_rc);
|
|
|
|
if ($system_rc != 0) {
|
|
array_push($log, "Error while extracting tarball (RC=$system_rc).");
|
|
$stop = true; break;
|
|
}
|
|
|
|
$target_dir = "$parent_dir/tt-rss-$target_version";
|
|
|
|
array_push($log, "Renaming target directory...");
|
|
if (!rename($target_dir, $work_dir)) {
|
|
array_push($log, "Unable to rename target directory.");
|
|
$stop = true; break;
|
|
}
|
|
|
|
if (!chdir($work_dir)) {
|
|
array_push($log, "Unable to change to work directory: $work_dir");
|
|
$stop = true; break;
|
|
}
|
|
|
|
array_push($log, "Copying config.php...");
|
|
if (!copy("$old_dir/config.php", "$work_dir/config.php")) {
|
|
array_push($log, "Unable to copy config.php to $work_dir.");
|
|
$stop = true; break;
|
|
}
|
|
|
|
array_push($log, "Cleaning up...");
|
|
unlink($tmp_file);
|
|
|
|
array_push($log, "Fixing permissions...");
|
|
|
|
$directories = array(
|
|
CACHE_DIR,
|
|
CACHE_DIR . "/export",
|
|
CACHE_DIR . "/images",
|
|
CACHE_DIR . "/simplepie",
|
|
ICONS_DIR,
|
|
LOCK_DIRECTORY);
|
|
|
|
foreach ($directories as $dir) {
|
|
array_push($log, "-> $dir");
|
|
chmod($dir, 0777);
|
|
}
|
|
|
|
array_push($log, "Upgrade completed.");
|
|
array_push($log, "Your old tt-rss directory is saved at $old_dir. ".
|
|
"Please migrate locally modified files (if any) and remove it.");
|
|
array_push($log, "You might need to re-enter current directory in shell to see new files.");
|
|
|
|
$stop = true;
|
|
break;
|
|
default:
|
|
$stop = true;
|
|
}
|
|
|
|
return array("step" => $step, "stop" => $stop, "params" => $params, "log" => $log);
|
|
}
|
|
|
|
function update_self_cli($link, $force = false) {
|
|
$step = 0;
|
|
$stop = false;
|
|
$params = array();
|
|
|
|
while (!$stop) {
|
|
$rc = $this->update_self_step($link, $step, $params, $force);
|
|
|
|
$params = $rc['params'];
|
|
$stop = $rc['stop'];
|
|
|
|
foreach ($rc['log'] as $line) {
|
|
_debug($line);
|
|
}
|
|
++$step;
|
|
}
|
|
}
|
|
|
|
function update_self($args) {
|
|
_debug("Warning: self-updating is experimental. Use at your own risk.");
|
|
_debug("Please backup your tt-rss directory before continuing. Your database will not be modified.");
|
|
_debug("Type 'yes' to continue.");
|
|
|
|
if (read_stdin() != 'yes')
|
|
exit;
|
|
|
|
$this->update_self_cli($link, in_array("-force", $args));
|
|
}
|
|
|
|
function get_prefs_js() {
|
|
return file_get_contents(dirname(__FILE__) . "/updater.js");
|
|
}
|
|
|
|
function hook_prefs_tab($args) {
|
|
if ($args != "prefPrefs") return;
|
|
|
|
if (($_SESSION["access_level"] >= 10 || SINGLE_USER_MODE) && CHECK_FOR_NEW_VERSION) {
|
|
print "<div dojoType=\"dijit.layout.AccordionPane\" title=\"".__('Update Tiny Tiny RSS')."\">";
|
|
|
|
if ($_SESSION["pref_last_version_check"] + 86400 + rand(-1000, 1000) < time()) {
|
|
$_SESSION["version_data"] = @check_for_update($this->link);
|
|
$_SESSION["pref_last_version_check"] = time();
|
|
}
|
|
|
|
if (is_array($_SESSION["version_data"])) {
|
|
$version = $_SESSION["version_data"]["version"];
|
|
print_notice(T_sprintf("New version of Tiny Tiny RSS is available (%s).", "<b>$version</b>"));
|
|
|
|
print "<p><button dojoType=\"dijit.form.Button\" onclick=\"return updateSelf()\">".
|
|
__('Update Tiny Tiny RSS')."</button></p>";
|
|
|
|
} else {
|
|
print_notice(__("Your Tiny Tiny RSS installation is up to date."));
|
|
}
|
|
|
|
print "</div>"; #pane
|
|
}
|
|
|
|
function updateSelf() {
|
|
print "<form style='display : block' name='self_update_form' id='self_update_form'>";
|
|
|
|
print "<div class='error'>".__("Do not close this dialog until updating is finished. Backup your tt-rss directory before continuing.")."</div>";
|
|
|
|
print "<ul class='selfUpdateList' id='self_update_log'>";
|
|
print "<li>" . __("Ready to update.") . "</li>";
|
|
print "</ul>";
|
|
|
|
print "<div class='dlgButtons'>";
|
|
print "<button id=\"self_update_start_btn\" dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('updateSelfDlg').start()\" >".
|
|
__("Start update")."</button>";
|
|
print "<button id=\"self_update_stop_btn\" onclick=\"return dijit.byId('updateSelfDlg').close()\" dojoType=\"dijit.form.Button\">".
|
|
__("Close this window")."</button>";
|
|
print "</div>";
|
|
print "</form>";
|
|
}
|
|
|
|
function performUpdate() {
|
|
$step = (int) $_REQUEST["step"];
|
|
$params = json_decode($_REQUEST["params"], true);
|
|
$force = (bool) $_REQUEST["force"];
|
|
|
|
if (($_SESSION["access_level"] >= 10 || SINGLE_USER_MODE) && CHECK_FOR_NEW_VERSION) {
|
|
print json_encode($this->update_self_step($this->link, $step, $params, $force));
|
|
}
|
|
}
|
|
|
|
|
|
}
|
|
}
|
|
?>
|