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https://github.com/friendica/friendica
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Merge pull request #12267 from MarekBenjamin/show_image_upload_limit
Show image size limit in Frio as "usagemessage" for photo_upload
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commit
35ca4961d2
8 changed files with 402 additions and 319 deletions
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@ -654,7 +654,7 @@ function photos_post(App $a)
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Logger::info('photos: upload: received file: ' . $filename . ' as ' . $src . ' ('. $type . ') ' . $filesize . ' bytes');
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$maximagesize = DI::config()->get('system', 'maximagesize');
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$maximagesize = Strings::getBytesFromShorthand(DI::config()->get('system', 'maximagesize'));
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if ($maximagesize && ($filesize > $maximagesize)) {
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DI::sysmsg()->addNotice(DI::l10n()->t('Image exceeds size limit of %s', Strings::formatBytes($maximagesize)));
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@ -914,7 +914,20 @@ function photos_content(App $a)
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'$submit' => DI::l10n()->t('Submit'),
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]);
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$usage_message = '';
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// Get the relevant size limits for uploads. Abbreviated var names: MaxImageSize -> mis; upload_max_filesize -> umf
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$mis_bytes = Strings::getBytesFromShorthand(DI::config()->get('system', 'maximagesize'));
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$umf_bytes = Strings::getBytesFromShorthand(ini_get('upload_max_filesize'));
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// Per Friendica definition a value of '0' means unlimited:
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If ($mis_bytes == 0) {
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$mis_bytes = INF;
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}
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// When PHP is configured with upload_max_filesize less than maximagesize provide this lower limit.
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$maximagesize_bytes = (is_numeric($mis_bytes) && ($mis_bytes < $umf_bytes) ? $mis_bytes : $umf_bytes);
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// @todo We may be want to use appropriate binary prefixed dynamicly
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$usage_message = DI::l10n()->t('The maximum accepted image size is %s', Strings::formatBytes($maximagesize_bytes));
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$tpl = Renderer::getMarkupTemplate('photos_upload.tpl');
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@ -575,8 +575,9 @@ class Photo
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$image->scaleToSquare(300);
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$filesize = strlen($image->asString());
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$maximagesize = DI::config()->get('system', 'maximagesize');
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if (!empty($maximagesize) && ($filesize > $maximagesize)) {
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$maximagesize = Strings::getBytesFromShorthand(DI::config()->get('system', 'maximagesize'));
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if ($maximagesize && ($filesize > $maximagesize)) {
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Logger::info('Avatar exceeds image limit', ['uid' => $uid, 'cid' => $cid, 'maximagesize' => $maximagesize, 'size' => $filesize, 'type' => $image->getType()]);
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if ($image->getType() == 'image/gif') {
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$image->toStatic();
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@ -966,9 +967,9 @@ class Photo
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$width = $image->getWidth();
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$height = $image->getHeight();
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$maximagesize = DI::config()->get('system', 'maximagesize');
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$maximagesize = Strings::getBytesFromShorthand(DI::config()->get('system', 'maximagesize'));
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if (!empty($maximagesize) && ($filesize > $maximagesize)) {
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if ($maximagesize && ($filesize > $maximagesize)) {
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// Scale down to multiples of 640 until the maximum size isn't exceeded anymore
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foreach ([5120, 2560, 1280, 640] as $pixels) {
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if (($filesize > $maximagesize) && (max($width, $height) > $pixels)) {
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@ -34,9 +34,11 @@ use Friendica\Model\User;
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use Friendica\Module\BaseAdmin;
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use Friendica\Module\Conversation\Community;
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use Friendica\Module\Register;
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use Friendica\Navigation\SystemMessages;
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use Friendica\Protocol\Relay;
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use Friendica\Util\BasePath;
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use Friendica\Util\EMailer\MailBuilder;
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use Friendica\Util\Strings;
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class Site extends BaseAdmin
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{
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@ -67,7 +69,7 @@ class Site extends BaseAdmin
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$language = (!empty($_POST['language']) ? trim($_POST['language']) : '');
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$theme = (!empty($_POST['theme']) ? trim($_POST['theme']) : '');
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$theme_mobile = (!empty($_POST['theme_mobile']) ? trim($_POST['theme_mobile']) : '');
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$maximagesize = (!empty($_POST['maximagesize']) ? intval(trim($_POST['maximagesize'])) : 0);
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$maximagesize = (!empty($_POST['maximagesize']) ? trim($_POST['maximagesize']) : 0);
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$maximagelength = (!empty($_POST['maximagelength']) ? intval(trim($_POST['maximagelength'])) : -1);
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$jpegimagequality = (!empty($_POST['jpegimagequality']) ? intval(trim($_POST['jpegimagequality'])) : 100);
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@ -239,7 +241,11 @@ class Site extends BaseAdmin
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} else {
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DI::config()->set('system', 'singleuser', $singleuser);
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}
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DI::config()->set('system', 'maximagesize' , $maximagesize);
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if (preg_match('/\d+(?:\s*[kmg])?/i', $maximagesize)) {
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DI::config()->set('system', 'maximagesize', $maximagesize);
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} else {
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DI::sysmsg()->addNotice(DI::l10n()->t('%s is no valid input for maximum image size', $maximagesize));
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}
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DI::config()->set('system', 'max_image_length' , $maximagelength);
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DI::config()->set('system', 'jpeg_quality' , $jpegimagequality);
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@ -467,7 +473,10 @@ class Site extends BaseAdmin
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'$show_help' => ['show_help', DI::l10n()->t('Show help entry from navigation menu'), !DI::config()->get('system', 'hide_help'), DI::l10n()->t('Displays the menu entry for the Help pages from the navigation menu. It is always accessible by calling /help directly.')],
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'$singleuser' => ['singleuser', DI::l10n()->t('Single user instance'), DI::config()->get('system', 'singleuser', '---'), DI::l10n()->t('Make this instance multi-user or single-user for the named user'), $user_names],
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'$maximagesize' => ['maximagesize', DI::l10n()->t('Maximum image size'), DI::config()->get('system', 'maximagesize'), DI::l10n()->t('Maximum size in bytes of uploaded images. Default is 0, which means no limits. Be aware that this setting does not affect server-side upload limits.')],
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'$maximagesize' => ['maximagesize', DI::l10n()->t('Maximum image size'), DI::config()->get('system', 'maximagesize'), DI::l10n()->t('Maximum size in bytes of uploaded images. Default is 0, which means no limits. You can put k, m, or g behind the desired value for KiB, MiB, GiB, respectively.
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The value of <code>upload_max_filesize</code> in your <code>PHP.ini</code> needs be set to at least the desired limit.
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Currently <code>upload_max_filesize</code> is set to %s (%sB)', Strings::getBytesFromShorthand(ini_get('upload_max_filesize')), ini_get('upload_max_filesize')),
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'', 'pattern="\d+(?:\s*[kmg])?"'],
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'$maximagelength' => ['maximagelength', DI::l10n()->t('Maximum image length'), DI::config()->get('system', 'max_image_length'), DI::l10n()->t('Maximum length in pixels of the longest side of uploaded images. Default is -1, which means no limits.')],
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'$jpegimagequality' => ['jpegimagequality', DI::l10n()->t('JPEG image quality'), DI::config()->get('system', 'jpeg_quality'), DI::l10n()->t('Uploaded JPEGS will be saved at this quality setting [0-100]. Default is 100, which is full quality.')],
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@ -168,9 +168,9 @@ class Upload extends \Friendica\BaseModule
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$width = $image->getWidth();
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$height = $image->getHeight();
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$maximagesize = $this->config->get('system', 'maximagesize');
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$maximagesize = Strings::getBytesFromShorthand($this->config->get('system', 'maximagesize'));
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if (!empty($maximagesize) && $filesize > $maximagesize) {
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if ($maximagesize && $filesize > $maximagesize) {
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// Scale down to multiples of 640 until the maximum size isn't exceeded anymore
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foreach ([5120, 2560, 1280, 640] as $pixels) {
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if ($filesize > $maximagesize && max($width, $height) > $pixels) {
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@ -53,7 +53,7 @@ class Index extends BaseSettings
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$filetype = Images::getMimeTypeBySource($src, $filename, $filetype);
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$maximagesize = DI::config()->get('system', 'maximagesize', 0);
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$maximagesize = Strings::getBytesFromShorthand(DI::config()->get('system', 'maximagesize', 0));
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if ($maximagesize && $filesize > $maximagesize) {
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DI::sysmsg()->addNotice(DI::l10n()->t('Image exceeds size limit of %s', Strings::formatBytes($maximagesize)));
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@ -220,7 +220,12 @@ class Strings
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*/
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public static function formatBytes(int $bytes, int $precision = 2): string
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{
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$units = ['B', 'KB', 'MB', 'GB', 'TB'];
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// If this method is called for an infinite (== unlimited) amount of bytes:
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if ($bytes == INF) {
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return INF;
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}
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$units = ['B', 'KiB', 'MiB', 'GiB', 'TiB'];
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$bytes = max($bytes, 0);
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$pow = floor(($bytes ? log($bytes) : 0) / log(1024));
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$pow = min($pow, count($units) - 1);
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@ -502,4 +507,35 @@ class Strings
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return $text;
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}
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/**
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* This function converts a PHP's shorhand notation string for file sizes in to an integer number of total bytes.
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* For example: The string for shorthand notation of '2M' (which is 2,097,152 Bytes) is converted to 2097152
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* @see https://www.php.net/manual/en/faq.using.php#faq.using.shorthandbytes
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* @param string $shorthand
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* @return int
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*/
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public static function getBytesFromShorthand(string $shorthand): int
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{
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$shorthand = trim($shorthand);
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if (is_numeric($shorthand)) {
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return $shorthand;
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}
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$last = strtolower($shorthand[strlen($shorthand)-1]);
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$shorthand = substr($shorthand, 0, -1);
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switch($last) {
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case 'g':
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$shorthand *= 1024;
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case 'm':
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$shorthand *= 1024;
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case 'k':
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$shorthand *= 1024;
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}
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return $shorthand;
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}
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}
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File diff suppressed because it is too large
Load diff
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@ -40,3 +40,11 @@ tr.details th {
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.adminpage td {
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word-break: break-all;
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}
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.adminpage input[id=id_maximagesize]:valid {
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background-color: palegreen;
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}
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.adminpage input[id=id_maximagesize]:invalid {
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background-color: lightpink;
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}
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