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Merge pull request #11150 from annando/user-banner 

First support for user header banner image
This commit is contained in:
Philipp 2022-01-23 20:10:42 +01:00 committed by GitHub
parent 3b19ccc351 7d21f6f8d3
commit 2c33a7803e
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GPG Key ID: 4AEE18F83AFDEB23
6 changed files with 216 additions and 60 deletions
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56
src/Model/Contact.php
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@ -687,7 +687,7 @@ class Contact
{
$fields = ['id', 'name', 'nick', 'location', 'about', 'keywords', 'avatar', 'prvkey', 'pubkey',
'xmpp', 'matrix', 'contact-type', 'forum', 'prv', 'avatar-date', 'url', 'nurl', 'unsearchable',
'photo', 'thumb', 'micro', 'addr', 'request', 'notify', 'poll', 'confirm', 'poco', 'network'];
'photo', 'thumb', 'micro', 'header', 'addr', 'request', 'notify', 'poll', 'confirm', 'poco', 'network'];
$self = DBA::selectFirst('contact', $fields, ['uid' => $uid, 'self' => true]);
if (!DBA::isResult($self)) {
return false;
@ -753,6 +753,7 @@ class Contact
}
$fields['avatar'] = User::getAvatarUrl($user);
$fields['header'] = User::getBannerUrl($user);
$fields['forum'] = $user['page-flags'] == User::PAGE_FLAGS_COMMUNITY;
$fields['prv'] = $user['page-flags'] == User::PAGE_FLAGS_PRVGROUP;
$fields['unsearchable'] = !$profile['net-publish'];
@ -1659,6 +1660,59 @@ class Contact
return $contact;
}
/**
* Fetch the default header for the given contact
*
* @param array $contact contact array
* @return string avatar URL
*/
public static function getDefaultHeader(array $contact): string
{
if (!empty($contact['header'])) {
return $contact['header'];
}
if (!empty($contact['gsid'])) {
// Use default banners for certain platforms
$gserver = DBA::selectFirst('gserver', ['platform'], ['id' => $contact['gsid']]);
$platform = strtolower($gserver['platform'] ?? '');
} else {
$platform = '';
}
switch ($platform) {
case 'friendica':
case 'friendika':
/**
* Picture credits
* @author Lostinlight <https://mastodon.xyz/@lightone>
* @license CC0 https://creativecommons.org/share-your-work/public-domain/cc0/
* @link https://gitlab.com/lostinlight/per_aspera_ad_astra/-/blob/master/friendica-404/friendica-promo-bubbles.jpg
*/
$header = DI::baseUrl() . '/images/friendica-banner.jpg';
break;
case 'diaspora':
/**
* Picture credits
* @author John Liu <https://www.flickr.com/photos/8047705@N02/>
* @license CC BY 2.0 https://creativecommons.org/licenses/by/2.0/
* @link https://www.flickr.com/photos/8047705@N02/5572197407
*/
$header = DI::baseUrl() . '/images/diaspora-banner.jpg';
break;
default:
/**
* Use a random picture.
* The service provides random pictures from Unsplash.
* @license https://unsplash.com/license
*/
$header = 'https://picsum.photos/seed/' . hash('ripemd128', $contact['url']) . '/960/300';
break;
}
return $header;
}
/**
* Fetch the default avatar for the given contact and size
*

164
src/Model/Photo.php
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@ -634,6 +634,7 @@ class Photo
$sql_extra = Security::getPermissionsSQLByUserId($uid);
$avatar_type = (local_user() && (local_user() == $uid)) ? self::USER_AVATAR : self::DEFAULT;
$banner_type = (local_user() && (local_user() == $uid)) ? self::USER_BANNER : self::DEFAULT;
$key = "photo_albums:".$uid.":".local_user().":".remote_user();
$albums = DI::cache()->get($key);
@ -643,19 +644,21 @@ class Photo
// At this time we just store the data in the cache
$albums = DBA::toArray(DBA::p("SELECT COUNT(DISTINCT `resource-id`) AS `total`, `album`, ANY_VALUE(`created`) AS `created`
FROM `photo`
WHERE `uid` = ? AND `photo-type` IN (?, ?) $sql_extra
WHERE `uid` = ? AND `photo-type` IN (?, ?, ?) $sql_extra
GROUP BY `album` ORDER BY `created` DESC",
$uid,
self::DEFAULT,
$banner_type,
$avatar_type
));
} else {
// This query doesn't do the count and is much faster
$albums = DBA::toArray(DBA::p("SELECT DISTINCT(`album`), '' AS `total`
FROM `photo` USE INDEX (`uid_album_scale_created`)
WHERE `uid` = ? AND `photo-type` IN (?, ?) $sql_extra",
WHERE `uid` = ? AND `photo-type` IN (?, ?, ?) $sql_extra",
$uid,
self::DEFAULT,
$banner_type,
$avatar_type
));
}
@ -871,6 +874,69 @@ class Photo
return DBA::exists('photo', ['resource-id' => $guid]);
}
private static function fitImageSize($Image)
{
$max_length = DI::config()->get('system', 'max_image_length');
if ($max_length > 0) {
$Image->scaleDown($max_length);
Logger::info('File upload: Scaling picture to new size', ['max-length' => $max_length]);
}
$filesize = strlen($Image->asString());
$width = $Image->getWidth();
$height = $Image->getHeight();
$maximagesize = DI::config()->get('system', 'maximagesize');
if (!empty($maximagesize) && ($filesize > $maximagesize)) {
// Scale down to multiples of 640 until the maximum size isn't exceeded anymore
foreach ([5120, 2560, 1280, 640] as $pixels) {
if (($filesize > $maximagesize) && (max($width, $height) > $pixels)) {
Logger::info('Resize', ['size' => $filesize, 'width' => $width, 'height' => $height, 'max' => $maximagesize, 'pixels' => $pixels]);
$Image->scaleDown($pixels);
$filesize = strlen($Image->asString());
$width = $Image->getWidth();
$height = $Image->getHeight();
}
}
if ($filesize > $maximagesize) {
Logger::notice('Image size is too big', ['size' => $filesize, 'max' => $maximagesize]);
return null;
}
}
return $Image;
}
private static function loadImageFromURL(string $image_url)
{
$filename = basename($image_url);
if (!empty($image_url)) {
$ret = DI::httpClient()->get($image_url);
$img_str = $ret->getBody();
$type = $ret->getContentType();
} else {
$img_str = '';
$type = '';
}
if (empty($img_str)) {
Logger::notice('Empty content');
return [];
}
$type = Images::getMimeTypeByData($img_str, $image_url, $type);
$Image = new Image($img_str, $type);
$Image = self::fitImageSize($Image);
if (empty($Image)) {
return [];
}
return ['image' => $Image, 'filename' => $filename];
}
private static function uploadImage(array $files)
{
Logger::info('starting new upload');
@ -939,37 +1005,12 @@ class Photo
$Image->orient($src);
@unlink($src);
$max_length = DI::config()->get('system', 'max_image_length');
if ($max_length > 0) {
$Image->scaleDown($max_length);
$filesize = strlen($Image->asString());
Logger::info('File upload: Scaling picture to new size', ['max-length' => $max_length]);
$Image = self::fitImageSize($Image);
if (empty($Image)) {
return [];
}
$width = $Image->getWidth();
$height = $Image->getHeight();
$maximagesize = DI::config()->get('system', 'maximagesize');
if (!empty($maximagesize) && ($filesize > $maximagesize)) {
// Scale down to multiples of 640 until the maximum size isn't exceeded anymore
foreach ([5120, 2560, 1280, 640] as $pixels) {
if (($filesize > $maximagesize) && (max($width, $height) > $pixels)) {
Logger::info('Resize', ['size' => $filesize, 'width' => $width, 'height' => $height, 'max' => $maximagesize, 'pixels' => $pixels]);
$Image->scaleDown($pixels);
$filesize = strlen($Image->asString());
$width = $Image->getWidth();
$height = $Image->getHeight();
}
}
if ($filesize > $maximagesize) {
@unlink($src);
Logger::notice('Image size is too big', ['size' => $filesize, 'max' => $maximagesize]);
return [];
}
}
return ['image' => $Image, 'filename' => $filename, 'width' => $width, 'height' => $height];
return ['image' => $Image, 'filename' => $filename];
}
/**
@ -1001,8 +1042,8 @@ class Photo
$Image = $data['image'];
$filename = $data['filename'];
$width = $data['width'];
$height = $data['height'];
$width = $Image->getWidth();
$height = $Image->getHeight();
$resource_id = $resource_id ?: self::newResource();
$album = $album ?: DI::l10n()->t('Wall Photos');
@ -1060,22 +1101,36 @@ class Photo
}
/**
* Upload a user avatar
*
* @param int $uid User ID
* @param array $files uploaded file array
* @param int $uid User ID
* @param array $files uploaded file array
* @param string $url External image url
* @return string avatar resource
*/
public static function uploadAvatar(int $uid, array $files): string
public static function uploadAvatar(int $uid, array $files, string $url = ''): string
{
$data = self::uploadImage($files);
if (empty($data)) {
if (!empty($files)) {
$data = self::uploadImage($files);
if (empty($data)) {
Logger::info('upload failed');
return '';
}
} elseif (!empty($url)) {
$data = self::loadImageFromURL($url);
if (empty($data)) {
Logger::info('loading from external url failed');
return '';
}
} else {
Logger::info('Neither files nor url provided');
return '';
}
$Image = $data['image'];
$filename = $data['filename'];
$width = $data['width'];
$height = $data['height'];
$width = $Image->getWidth();
$height = $Image->getHeight();
$resource_id = self::newResource();
$album = DI::l10n()->t(self::PROFILE_PHOTOS);
@ -1124,23 +1179,36 @@ class Photo
}
/**
* Upload a user banner
*
* @param int $uid User ID
* @param array $files uploaded file array
* @param int $uid User ID
* @param array $files uploaded file array
* @param string $url External image url
* @return string avatar resource
*/
public static function uploadBanner(int $uid, array $files): string
public static function uploadBanner(int $uid, array $files = [], string $url = ''): string
{
$data = self::uploadImage($files);
if (empty($data)) {
Logger::info('upload failed');
if (!empty($files)) {
$data = self::uploadImage($files);
if (empty($data)) {
Logger::info('upload failed');
return '';
}
} elseif (!empty($url)) {
$data = self::loadImageFromURL($url);
if (empty($data)) {
Logger::info('loading from external url failed');
return '';
}
} else {
Logger::info('Neither files nor url provided');
return '';
}
$Image = $data['image'];
$filename = $data['filename'];
$width = $data['width'];
$height = $data['height'];
$width = $Image->getWidth();
$height = $Image->getHeight();
$resource_id = self::newResource();
$album = DI::l10n()->t(self::BANNER_PHOTOS);

43
src/Model/User.php
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@ -850,19 +850,46 @@ class User
break;
}
$updated = '';
$imagetype = IMAGETYPE_JPEG;
$updated = '';
$mimetype = '';
$photo = Photo::selectFirst(['type', 'created', 'edited', 'updated'], ["scale" => $scale, 'uid' => $user['uid'], 'profile' => true]);
if (!empty($photo)) {
$updated = max($photo['created'], $photo['edited'], $photo['updated']);
if (in_array($photo['type'], ['image/png', 'image/gif'])) {
$imagetype = IMAGETYPE_PNG;
}
$updated = max($photo['created'], $photo['edited'], $photo['updated']);
$mimetype = $photo['type'];
}
return $url . $user['nickname'] . image_type_to_extension($imagetype) . ($updated ? '?ts=' . strtotime($updated) : '');
return $url . $user['nickname'] . Images::getExtensionByMimeType($mimetype) . ($updated ? '?ts=' . strtotime($updated) : '');
}
/**
* Get banner link for given user
*
* @param array $user
* @return string banner link
* @throws Exception
*/
public static function getBannerUrl(array $user):string
{
if (empty($user['nickname'])) {
DI::logger()->warning('Missing user nickname key', ['trace' => System::callstack(20)]);
}
$url = DI::baseUrl() . '/photo/banner/';
$updated = '';
$mimetype = '';
$photo = Photo::selectFirst(['type', 'created', 'edited', 'updated'], ["scale" => 3, 'uid' => $user['uid'], 'photo-type' => Photo::USER_BANNER]);
if (!empty($photo)) {
$updated = max($photo['created'], $photo['edited'], $photo['updated']);
$mimetype = $photo['type'];
} else {
// Only for the RC phase: Don't return an image link for the default picture
return '';
}
return $url . $user['nickname'] . Images::getExtensionByMimeType($mimetype) . ($updated ? '?ts=' . strtotime($updated) : '');
}
/**

13
src/Module/Photo.php
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@ -310,19 +310,26 @@ class Photo extends BaseModule
}
return MPhoto::createPhotoForExternalResource($url, 0, $mimetext);
case "header":
$contact = Contact::getById($id, ['uid', 'url', 'header']);
$fields = ['uid', 'url', 'header', 'network', 'gsid'];
$contact = Contact::getById($id, $fields);
if (empty($contact)) {
return false;
}
If (($contact['uid'] != 0) && empty($contact['header'])) {
$contact = Contact::getByURL($contact['url'], false, ['header']);
$contact = Contact::getByURL($contact['url'], false, $fields);
}
if (!empty($contact['header'])) {
$url = $contact['header'];
} else {
$url = DI::baseUrl() . '/images/blank.png';
$url = Contact::getDefaultHeader($contact);
}
return MPhoto::createPhotoForExternalResource($url);
case "banner":
$photo = MPhoto::selectFirst([], ["scale" => 3, 'uid' => $id, 'photo-type' => MPhoto::USER_BANNER]);
if (!empty($photo)) {
return $photo;
}
return MPhoto::createPhotoForExternalResource(DI::baseUrl() . '/images/friendica-banner.jpg');
case "profile":
case "custom":
$scale = 4;