Changes:
- changed more double-quotes to single - cleaned up js_upload/file-uploader/server/php.php a lot - added some type-hints
This commit is contained in:
Roland Häder
parent
28cdecea93
commit
3bda8dfa32
3 changed files with 172 additions and 157 deletions
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@ -64,7 +64,7 @@ function advancedcontentfilter_install(App $a)
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Hook::add('dbstructure_definition' , __FILE__, 'advancedcontentfilter_dbstructure_definition');
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DBStructure::performUpdate();
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Logger::notice("installed advancedcontentfilter");
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Logger::notice('installed advancedcontentfilter');
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}
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/*
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@ -73,20 +73,20 @@ function advancedcontentfilter_install(App $a)
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function advancedcontentfilter_dbstructure_definition(App $a, &$database)
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{
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$database["advancedcontentfilter_rules"] = [
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"comment" => "Advancedcontentfilter addon rules",
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"fields" => [
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"id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "Auto incremented rule id"],
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"uid" => ["type" => "int unsigned", "not null" => "1", "comment" => "Owner user id"],
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"name" => ["type" => "varchar(255)", "not null" => "1", "comment" => "Rule name"],
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"expression" => ["type" => "mediumtext" , "not null" => "1", "comment" => "Expression text"],
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"serialized" => ["type" => "mediumtext" , "not null" => "1", "comment" => "Serialized parsed expression"],
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"active" => ["type" => "boolean" , "not null" => "1", "default" => "1", "comment" => "Whether the rule is active or not"],
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"created" => ["type" => "datetime" , "not null" => "1", "default" => DBA::NULL_DATETIME, "comment" => "Creation date"],
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$database['advancedcontentfilter_rules'] = [
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'comment' => 'Advancedcontentfilter addon rules',
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'fields' => [
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'id' => ['type' => 'int unsigned', 'not null' => '1', 'extra' => 'auto_increment', 'primary' => '1', 'comment' => 'Auto incremented rule id'],
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'uid' => ['type' => 'int unsigned', 'not null' => '1', 'comment' => 'Owner user id'],
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'name' => ['type' => 'varchar(255)', 'not null' => '1', 'comment' => 'Rule name'],
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'expression' => ['type' => 'mediumtext' , 'not null' => '1', 'comment' => 'Expression text'],
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'serialized' => ['type' => 'mediumtext' , 'not null' => '1', 'comment' => 'Serialized parsed expression'],
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'active' => ['type' => 'boolean' , 'not null' => '1', 'default' => '1', 'comment' => 'Whether the rule is active or not'],
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'created' => ['type' => 'datetime' , 'not null' => '1', 'default' => DBA::NULL_DATETIME, 'comment' => 'Creation date'],
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],
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"indexes" => [
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"PRIMARY" => ["id"],
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"uid_active" => ["uid", "active"],
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'indexes' => [
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'PRIMARY' => ['id'],
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'uid_active' => ['uid', 'active'],
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]
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];
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}
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@ -82,17 +82,17 @@ function blackout_redirect ($a, $b) {
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function blackout_addon_admin(&$a, &$o) {
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$mystart = DI::config()->get('blackout','begindate');
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if (! is_string($mystart)) { $mystart = "YYYY-MM-DD hh:mm"; }
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if (! is_string($mystart)) { $mystart = 'YYYY-MM-DD hh:mm'; }
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$myend = DI::config()->get('blackout','enddate');
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if (! is_string($myend)) { $myend = "YYYY-MM-DD hh:mm"; }
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if (! is_string($myend)) { $myend = 'YYYY-MM-DD hh:mm'; }
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$myurl = DI::config()->get('blackout','url');
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if (! is_string($myurl)) { $myurl = "https://www.example.com"; }
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$t = Renderer::getMarkupTemplate( "admin.tpl", "addon/blackout/" );
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if (! is_string($myurl)) { $myurl = 'https://www.example.com'; }
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$t = Renderer::getMarkupTemplate( 'admin.tpl', 'addon/blackout/' );
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$date1 = DateTime::createFromFormat('Y-m-d G:i', $mystart);
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$date2 = DateTime::createFromFormat('Y-m-d G:i', $myend);
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// a note for the admin
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$adminnote = "";
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$adminnote = '';
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if ($date2 < $date1) {
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$adminnote = DI::l10n()->t("The end-date is prior to the start-date of the blackout, you should fix this.");
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} else {
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@ -100,9 +100,9 @@ function blackout_addon_admin(&$a, &$o) {
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}
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$o = Renderer::replaceMacros($t, [
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'$submit' => DI::l10n()->t('Save Settings'),
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'$rurl' => ["rurl", DI::l10n()->t("Redirect URL"), $myurl, DI::l10n()->t("All your visitors from the web will be redirected to this URL."), "", "", "url"],
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'$startdate' => ["startdate", DI::l10n()->t("Begin of the Blackout"), $mystart, DI::l10n()->t("Format is <tt>YYYY-MM-DD hh:mm</tt>; <em>YYYY</em> year, <em>MM</em> month, <em>DD</em> day, <em>hh</em> hour and <em>mm</em> minute.")],
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'$enddate' => ["enddate", DI::l10n()->t("End of the Blackout"), $myend, ""],
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'$rurl' => ['rurl', DI::l10n()->t("Redirect URL"), $myurl, DI::l10n()->t("All your visitors from the web will be redirected to this URL."), '', '', 'url'],
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'$startdate' => ['startdate', DI::l10n()->t("Begin of the Blackout"), $mystart, DI::l10n()->t("Format is <tt>YYYY-MM-DD hh:mm</tt>; <em>YYYY</em> year, <em>MM</em> month, <em>DD</em> day, <em>hh</em> hour and <em>mm</em> minute.")],
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'$enddate' => ['enddate', DI::l10n()->t("End of the Blackout"), $myend, ''],
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'$adminnote' => $adminnote,
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'$aboutredirect' => DI::l10n()->t("<strong>Note</strong>: The redirect will be active from the moment you press the submit button. Users currently logged in will <strong>not</strong> be thrown out but can't login again after logging out while the blackout is still in place."),
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]);
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@ -4,155 +4,170 @@
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* Handle file uploads via XMLHttpRequest
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*/
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class qqUploadedFileXhr {
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/**
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* Save the file to the specified path
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* @return boolean TRUE on success
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*/
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function save($path) {
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$input = fopen("php://input", "r");
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$temp = tmpfile();
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$realSize = stream_copy_to_stream($input, $temp);
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fclose($input);
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if ($realSize != $this->getSize()){
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return false;
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}
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$target = fopen($path, "w");
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fseek($temp, 0, SEEK_SET);
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stream_copy_to_stream($temp, $target);
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fclose($target);
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return true;
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}
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function getName() {
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return $_GET['qqfile'];
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}
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function getSize() {
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if (isset($_SERVER["CONTENT_LENGTH"])){
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return (int)$_SERVER["CONTENT_LENGTH"];
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} else {
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throw new Exception('Getting content length is not supported.');
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}
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}
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/**
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* Save the file to the specified path
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* @return boolean TRUE on success
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*/
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public function save(string $path): bool
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{
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$input = fopen('php://input', 'r');
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$temp = tmpfile();
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$realSize = stream_copy_to_stream($input, $temp);
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fclose($input);
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if ($realSize != $this->getSize()) {
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return false;
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}
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$target = fopen($path, 'w');
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fseek($temp, 0, SEEK_SET);
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stream_copy_to_stream($temp, $target);
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fclose($target);
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return true;
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}
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public function getName(): string
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{
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return $_GET['qqfile'];
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}
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public function getSize(): int
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{
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if (isset($_SERVER['CONTENT_LENGTH'])) {
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return (int)$_SERVER['CONTENT_LENGTH'];
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} else {
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throw new Exception('Getting content length is not supported.');
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}
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}
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}
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/**
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* Handle file uploads via regular form post (uses the $_FILES array)
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*/
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class qqUploadedFileForm {
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/**
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* Save the file to the specified path
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* @return boolean TRUE on success
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*/
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function save($path) {
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if(!move_uploaded_file($_FILES['qqfile']['tmp_name'], $path)){
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return false;
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}
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return true;
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}
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function getName() {
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return $_FILES['qqfile']['name'];
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}
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function getSize() {
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return $_FILES['qqfile']['size'];
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}
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class qqUploadedFileForm {
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/**
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* Save the file to the specified path
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* @return boolean TRUE on success
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*/
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public function save(string $path): bool
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{
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if(!move_uploaded_file($_FILES['qqfile']['tmp_name'], $path)) {
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return false;
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}
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return true;
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}
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public function getName(): string
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{
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return $_FILES['qqfile']['name'];
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}
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public function getSize(): int
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{
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return $_FILES['qqfile']['size'];
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}
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}
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class qqFileUploader {
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private $allowedExtensions = array();
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private $sizeLimit = 10485760;
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private $file;
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private $allowedExtensions = [];
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private $sizeLimit = 10485760;
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private $file;
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function __construct(array $allowedExtensions = array(), $sizeLimit = 10485760){
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$allowedExtensions = array_map("strtolower", $allowedExtensions);
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$this->allowedExtensions = $allowedExtensions;
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$this->sizeLimit = $sizeLimit;
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$this->checkServerSettings();
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public function __construct(array $allowedExtensions = [], $sizeLimit = 10485760)
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{
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$allowedExtensions = array_map('strtolower', $allowedExtensions);
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$this->allowedExtensions = $allowedExtensions;
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$this->sizeLimit = $sizeLimit;
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$this->checkServerSettings();
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if (isset($_GET['qqfile'])) {
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$this->file = new qqUploadedFileXhr();
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} elseif (isset($_FILES['qqfile'])) {
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$this->file = new qqUploadedFileForm();
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} else {
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$this->file = false;
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}
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}
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private function checkServerSettings(){
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$postSize = $this->toBytes(ini_get('post_max_size'));
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$uploadSize = $this->toBytes(ini_get('upload_max_filesize'));
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if ($postSize < $this->sizeLimit || $uploadSize < $this->sizeLimit){
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$size = max(1, $this->sizeLimit / 1024 / 1024) . 'M';
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die("{'error':'increase post_max_size and upload_max_filesize to $size'}");
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}
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}
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private function toBytes($str){
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$val = trim($str);
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$last = strtolower($str[strlen($str)-1]);
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switch($last) {
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case 'g': $val *= 1024;
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case 'm': $val *= 1024;
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case 'k': $val *= 1024;
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}
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return $val;
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}
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/**
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* Returns array('success'=>true) or array('error'=>'error message')
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*/
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function handleUpload($uploadDirectory, $replaceOldFile = FALSE){
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if (!is_writable($uploadDirectory)){
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return array('error' => "Server error. Upload directory isn't writable.");
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}
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if (!$this->file){
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return array('error' => 'No files were uploaded.');
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}
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$size = $this->file->getSize();
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if ($size == 0) {
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return array('error' => 'File is empty');
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}
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if ($size > $this->sizeLimit) {
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return array('error' => 'File is too large');
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}
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$pathinfo = pathinfo($this->file->getName());
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$filename = $pathinfo['filename'];
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//$filename = md5(uniqid());
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$ext = $pathinfo['extension'];
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if (isset($_GET['qqfile'])) {
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$this->file = new qqUploadedFileXhr();
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} elseif (isset($_FILES['qqfile'])) {
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$this->file = new qqUploadedFileForm();
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} else {
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$this->file = false;
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}
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}
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if($this->allowedExtensions && !in_array(strtolower($ext), $this->allowedExtensions)){
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$these = implode(', ', $this->allowedExtensions);
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return array('error' => 'File has an invalid extension, it should be one of '. $these . '.');
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}
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if(!$replaceOldFile){
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/// don't overwrite previous files that were uploaded
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while (file_exists($uploadDirectory . $filename . '.' . $ext)) {
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$filename .= rand(10, 99);
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}
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}
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if ($this->file->save($uploadDirectory . $filename . '.' . $ext)){
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return array('success'=>true);
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} else {
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return array('error'=> 'Could not save uploaded file.' .
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'The upload was cancelled, or server error encountered');
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}
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}
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private function checkServerSettings()
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{
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$postSize = $this->toBytes(ini_get('post_max_size'));
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$uploadSize = $this->toBytes(ini_get('upload_max_filesize'));
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if ($postSize < $this->sizeLimit || $uploadSize < $this->sizeLimit) {
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$size = max(1, $this->sizeLimit / 1024 / 1024) . 'M';
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die("{'error':'increase post_max_size and upload_max_filesize to $size'}");
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}
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}
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private function toBytes(string $str): int
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{
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$val = trim($str);
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$last = strtolower($str[strlen($str) - 1]);
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switch($last) {
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case 'g': $val *= 1024;
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case 'm': $val *= 1024;
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case 'k': $val *= 1024;
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}
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return $val;
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}
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/**
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* Returns array('success'=>true) or array('error'=>'error message')
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*/
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public function handleUpload(string $uploadDirectory, bool $replaceOldFile = false): array
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{
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if (!is_writable($uploadDirectory)) {
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return ['error' => "Server error. Upload directory isn't writable."];
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}
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if (!$this->file) {
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return ['error' => 'No files were uploaded.'];
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}
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$size = $this->file->getSize();
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if ($size == 0) {
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return ['error' => 'File is empty'];
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}
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if ($size > $this->sizeLimit) {
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return ['error' => 'File is too large'];
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}
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$pathinfo = pathinfo($this->file->getName());
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$filename = $pathinfo['filename'];
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//$filename = md5(uniqid());
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$ext = $pathinfo['extension'];
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if($this->allowedExtensions && !in_array(strtolower($ext), $this->allowedExtensions)) {
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$these = implode(', ', $this->allowedExtensions);
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return ['error' => 'File has an invalid extension, it should be one of '. $these . '.'];
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}
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if(!$replaceOldFile) {
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/// don't overwrite previous files that were uploaded
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while (file_exists($uploadDirectory . $filename . '.' . $ext)) {
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$filename .= rand(10, 99);
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}
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}
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if ($this->file->save($uploadDirectory . $filename . '.' . $ext)) {
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return ['success' => true];
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} else {
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return ['error'=> 'Could not save uploaded file. The upload was cancelled, or server error encountered'];
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}
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}
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}
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// list of valid extensions, ex. array("jpeg", "xml", "bmp")
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$allowedExtensions = array();
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$allowedExtensions = [];
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// max file size in bytes
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$sizeLimit = 10 * 1024 * 1024;
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