*/
namespace Friendica\Model;
+use Friendica\BaseObject;
use Friendica\Core\Cache;
use Friendica\Core\Config;
use Friendica\Core\L10n;
use Friendica\Core\System;
use Friendica\Database\DBA;
+use Friendica\Database\DBStructure;
use Friendica\Object\Image;
use Friendica\Util\DateTimeFormat;
use Friendica\Util\Network;
-
-require_once 'include/dba.php';
+use Friendica\Util\Security;
/**
* Class to handle photo dabatase table
*/
-class Photo
+class Photo extends BaseObject
{
/**
+ * @brief Select rows from the photo table
+ *
+ * @param array $fields Array of selected fields, empty for all
+ * @param array $condition Array of fields for condition
+ * @param array $params Array of several parameters
+ *
+ * @return boolean|array
+ *
+ * @see \Friendica\Database\DBA::select
+ */
+ public static function select(array $fields = [], array $condition = [], array $params = [])
+ {
+ if (empty($fields)) {
+ $selected = self::getFields();
+ }
+
+ $r = DBA::select("photo", $fields, $condition, $params);
+ return DBA::toArray($r);
+ }
+
+ /**
+ * @brief Retrieve a single record from the photo table
+ *
+ * @param array $fields Array of selected fields, empty for all
+ * @param array $condition Array of fields for condition
+ * @param array $params Array of several parameters
+ *
+ * @return bool|array
+ *
+ * @see \Friendica\Database\DBA::select
+ */
+ public static function selectFirst(array $fields = [], array $condition = [], array $params = [])
+ {
+ if (empty($fields)) {
+ $fields = self::getFields();
+ }
+
+ return DBA::selectFirst("photo", $fields, $condition, $params);
+ }
+
+ /**
+ * @brief Get a single photo given resource id and scale
+ *
+ * This method checks for permissions. Returns associative array
+ * on success, "no sign" image info, if user has no permission,
+ * false if photo does not exists
+ *
+ * @param string $resourceid Rescource ID for the photo
+ * @param integer $scale Scale of the photo. Defaults to 0
+ *
+ * @return boolean|array
+ */
+ public static function getPhoto($resourceid, $scale = 0)
+ {
+ $r = self::selectFirst(["uid"], ["resource-id" => $resourceid]);
+ if ($r === false) {
+ return false;
+ }
+
+ $sql_acl = Security::getPermissionsSQLByUserId($r["uid"]);
+
+ $condition = [
+ "`resource-id` = ? AND `scale` <= ? " . $sql_acl,
+ $resourceid, $scale
+ ];
+
+ $params = [ "order" => ["scale" => true]];
+
+ $photo = self::selectFirst([], $condition, $params);
+ if ($photo === false) {
+ return self::createPhotoForSystemResource("images/nosign.jpg");
+ }
+ return $photo;
+ }
+
+ /**
+ * @brief Check if photo with given resource id exists
+ *
+ * @param string $resourceid Resource ID of the photo
+ *
+ * @return boolean
+ */
+ public static function exists($resourceid)
+ {
+ return DBA::count("photo", ["resource-id" => $resourceid]) > 0;
+ }
+
+ /**
+ * @brief Get Image object for given row id. null if row id does not exist
+ *
+ * @param integer $id Row id
+ *
+ * @return \Friendica\Object\Image
+ */
+ public static function getImageForPhoto($photo)
+ {
+ $data = "";
+ if ($photo["backend-class"] == "") {
+ // legacy data storage in "data" column
+ $i = self::selectFirst(["data"], ["id"=>$photo["id"]]);
+ if ($i === false) {
+ return null;
+ }
+ $data = $i["data"];
+ } else {
+ $backendClass = $photo["backend-class"];
+ $backendRef = $photo["backend-ref"];
+ $data = $backendClass::get($backendRef);
+ }
+
+ if ($data === "") {
+ return null;
+ }
+ return new Image($data, $photo["type"]);
+ }
+
+ /**
+ * @brief Return a list of fields that are associated with the photo table
+ *
+ * @return array field list
+ */
+ private static function getFields()
+ {
+ $allfields = DBStructure::definition(false);
+ $fields = array_keys($allfields["photo"]["fields"]);
+ array_splice($fields, array_search("data", $fields), 1);
+ return $fields;
+ }
+
+ /**
+ * @brief Construct a photo array for a system resource image
+ *
+ * @param string $filename Image file name relative to code root
+ * @param string $mimetype Image mime type. Defaults to "image/jpeg"
+ *
+ * @return array
+ */
+ public static function createPhotoForSystemResource($filename, $mimetype = "image/jpeg")
+ {
+ $fields = self::getFields();
+ $values = array_fill(0, count($fields), "");
+ $photo = array_combine($fields, $values);
+ $photo["backend-class"] = "\Friendica\Model\Storage\SystemResource";
+ $photo["backend-ref"] = $filename;
+ $photo["type"] = $mimetype;
+ $photo['cacheable'] = false;
+ return $photo;
+ }
+
+
+ /**
+ * @brief store photo metadata in db and binary in default backend
+ *
* @param Image $Image image
* @param integer $uid uid
* @param integer $cid cid
* @param string $deny_cid optional, default = ''
* @param string $deny_gid optional, default = ''
* @param string $desc optional, default = ''
- * @return object
+ *
+ * @return boolean True on success
*/
public static function store(Image $Image, $uid, $cid, $rid, $filename, $album, $scale, $profile = 0, $allow_cid = '', $allow_gid = '', $deny_cid = '', $deny_gid = '', $desc = '')
{
$existing_photo = DBA::selectFirst('photo', ['id'], ['resource-id' => $rid, 'uid' => $uid, 'contact-id' => $cid, 'scale' => $scale]);
+ // Get defined storage backend.
+ // if no storage backend, we use old "data" column in photo table.
+ $data = "";
+ $backend_ref = "";
+ $backend_class = Config::get("storage", "class", "");
+ if ($backend_class === "") {
+ $data = $Image->asString();
+ } else {
+ $backend_ref = $backend_class::put($Image->asString());
+ }
+
$fields = [
'uid' => $uid,
'contact-id' => $cid,
'height' => $Image->getHeight(),
'width' => $Image->getWidth(),
'datasize' => strlen($Image->asString()),
- 'data' => $Image->asString(),
+ 'data' => $data,
'scale' => $scale,
'profile' => $profile,
'allow_cid' => $allow_cid,
'allow_gid' => $allow_gid,
'deny_cid' => $deny_cid,
'deny_gid' => $deny_gid,
- 'desc' => $desc
+ 'desc' => $desc,
+ 'backend-class' => $backend_class,
+ 'backend-ref' => $backend_ref
];
if (DBA::isResult($existing_photo)) {
$photo = DBA::selectFirst(
'photo', ['resource-id'], ['uid' => $uid, 'contact-id' => $cid, 'scale' => 4, 'album' => 'Contact Photos']
);
- if (x($photo['resource-id'])) {
+ if (!empty($photo['resource-id'])) {
$hash = $photo['resource-id'];
} else {
$hash = self::newResource();
$type = Image::guessType($image_url, true);
$Image = new Image($img_str, $type);
if ($Image->isValid()) {
- $Image->scaleToSquare(175);
+ $Image->scaleToSquare(300);
$r = self::store($Image, $uid, $cid, $hash, $filename, 'Contact Photos', 4);
$micro = System::baseUrl() . '/photo/' . $hash . '-6.' . $Image->getExt() . $suffix;
// Remove the cached photo
- $a = get_app();
- $basepath = $a->get_basepath();
+ $a = \get_app();
+ $basepath = $a->getBasePath();
if (is_dir($basepath . "/photo")) {
$filename = $basepath . '/photo/' . $hash . '-4.' . $Image->getExt();
}
if ($photo_failure) {
- $image_url = System::baseUrl() . '/images/person-175.jpg';
+ $image_url = System::baseUrl() . '/images/person-300.jpg';
$thumb = System::baseUrl() . '/images/person-80.jpg';
$micro = System::baseUrl() . '/images/person-48.jpg';
}
*/
public static function getAlbums($uid, $update = false)
{
- $sql_extra = permissions_sql($uid);
+ $sql_extra = Security::getPermissionsSQLByUserId($uid);
$key = "photo_albums:".$uid.":".local_user().":".remote_user();
$albums = Cache::get($key);
WHERE `uid` = %d AND `album` != '%s' AND `album` != '%s' $sql_extra
GROUP BY `album` ORDER BY `created` DESC",
intval($uid),
- dbesc('Contact Photos'),
- dbesc(L10n::t('Contact Photos'))
+ DBA::escape('Contact Photos'),
+ DBA::escape(L10n::t('Contact Photos'))
);
} else {
// This query doesn't do the count and is much faster
FROM `photo` USE INDEX (`uid_album_scale_created`)
WHERE `uid` = %d AND `album` != '%s' AND `album` != '%s' $sql_extra",
intval($uid),
- dbesc('Contact Photos'),
- dbesc(L10n::t('Contact Photos'))
+ DBA::escape('Contact Photos'),
+ DBA::escape(L10n::t('Contact Photos'))
);
}
- Cache::set($key, $albums, CACHE_DAY);
+ Cache::set($key, $albums, Cache::DAY);
}
return $albums;
}
public static function clearAlbumCache($uid)
{
$key = "photo_albums:".$uid.":".local_user().":".remote_user();
- Cache::set($key, null, CACHE_DAY);
+ Cache::set($key, null, Cache::DAY);
}
/**
projects / friendica.git / blobdiff