code standards

[friendica.git] / src / Model / Photo.php

diff --git a/src/Model/Photo.php b/src/Model/Photo.php
index 8ad7f3145f3d8c30d593c3b1b34c24999774171a..d736890c7c1398a16539e94b2abf6b2418d4ed78 100644 (file)
--- a/src/Model/Photo.php
+++ b/src/Model/Photo.php
@@ -351,6 +351,178 @@ class Photo extends BaseObject
                return DBA::delete("photo", $conditions, $options);
        }
 
+       /**
+        * @brief This function is used by the fromgplus addon
+        *
+        * Stores a photo based on image data or an URL
+        *
+        * @param integer $uid       user id
+        * @param string  $imagedata optional, default empty
+        * @param string  $url       optional, default empty
+        * @return array
+        * @throws \Friendica\Network\HTTPException\InternalServerErrorException
+        * @throws \ImagickException
+        */
+       public static function storeByData($uid, $imagedata = "", $url = "")
+       {
+               $a = self::getApp();
+               $logger = $a->getLogger();
+               $profiler = $a->getProfiler();
+
+               $isStored = DBA::p(
+                       "SELECT `user`.`nickname`, `user`.`page-flags`, `contact`.`id` FROM `user` INNER JOIN `contact` on `user`.`uid` = `contact`.`uid`
+                       WHERE `user`.`uid` = %d AND `user`.`blocked` = 0 AND `contact`.`self` = 1 LIMIT 1",
+                       intval($uid)
+               );
+
+               if (!DBA::isResult($isStored)) {
+                       $logger->info("Can't detect user data.", ['uid' => $uid]);
+                       return [];
+               } else {
+                       $isStored = DBA::toArray($isStored);
+               }
+
+               $page_owner_nick  = $isStored[0]['nickname'];
+
+               /// @TODO
+               /// $default_cid      = $isStored[0]['id'];
+               /// $community_page   = (($isStored[0]['page-flags'] == User::PAGE_FLAGS_COMMUNITY) ? true : false);
+
+               if ((strlen($imagedata) == 0) && ($url == "")) {
+                       $logger->info("No image data and no url provided");
+                       return [];
+               } elseif (strlen($imagedata) == 0) {
+                       $logger->info("Uploading picture,", ['url' => $url]);
+
+                       $stamp1 = microtime(true);
+                       $imagedata = @file_get_contents($url);
+                       $profiler->saveTimestamp($stamp1, "file", System::callstack());
+               }
+
+               $maxImageSize = Config::get('system', 'maximagesize');
+
+               if (($maxImageSize) && (strlen($imagedata) > $maxImageSize)) {
+                       $logger->info("image exceeds size limit.", ['max' => $maxImageSize, 'current' => strlen($imagedata)]);
+                       return [];
+               }
+
+               $tempFile = tempnam(get_temppath(), "cache");
+
+               $stamp1 = microtime(true);
+               file_put_contents($tempFile, $imagedata);
+               $profiler->saveTimestamp($stamp1, "file", System::callstack());
+
+               $data = getimagesize($tempFile);
+
+               if (!isset($data["mime"])) {
+                       unlink($tempFile);
+                       $logger->info("File is no picture");
+                       return [];
+               }
+
+               $image = new Image($imagedata, $data["mime"]);
+
+               if (!$image->isValid()) {
+                       unlink($tempFile);
+                       $logger->info("Picture is no valid picture");
+                       return [];
+               }
+
+               $image->orient($tempFile);
+               unlink($tempFile);
+
+               $max_length = Config::get('system', 'max_image_length');
+               if (! $max_length) {
+                       $max_length = MAX_IMAGE_LENGTH;
+               }
+
+               if ($max_length > 0) {
+                       $image->scaleDown($max_length);
+               }
+
+               $width = $image->getWidth();
+               $height = $image->getHeight();
+
+               $hash = self::newResource();
+
+               // Pictures are always public by now
+               //$defperm = '<'.$default_cid.'>';
+               $defperm = "";
+               $visitor = 0;
+
+               $isStored = Photo::store($image, $uid, $visitor, $hash, $tempFile, L10n::t('Wall Photos'), 0, 0, $defperm);
+
+               if (!$isStored) {
+                       $logger->info("Picture couldn't be stored");
+                       return [];
+               }
+
+               $image = ["page" => System::baseUrl().'/photos/'.$page_owner_nick.'/image/'.$hash,
+                       "full" => $a->getBaseURL()."/photo/{$hash}-0.".$image->getExt()];
+
+               if ($width > 800 || $height > 800) {
+                       $image["large"] = System::baseUrl()."/photo/{$hash}-0.".$image->getExt();
+               }
+
+               if ($width > 640 || $height > 640) {
+                       $image->scaleDown(640);
+                       $isStored = self::store($image, $uid, $visitor, $hash, $tempFile, L10n::t('Wall Photos'), 1, 0, $defperm);
+                       if ($isStored) {
+                               $image["medium"] = System::baseUrl()."/photo/{$hash}-1.".$image->getExt();
+                       }
+               }
+
+               if ($width > 320 || $height > 320) {
+                       $image->scaleDown(320);
+                       $isStored = self::store($image, $uid, $visitor, $hash, $tempFile, L10n::t('Wall Photos'), 2, 0, $defperm);
+                       if ($isStored) {
+                               $image["small"] = System::baseUrl()."/photo/{$hash}-2.".$image->getExt();
+                       }
+               }
+
+               if ($width > 160 && $height > 160) {
+                       $x = 0;
+                       $y = 0;
+
+                       $min = $image->getWidth();
+                       if ($min > 160) {
+                               $x = ($min - 160) / 2;
+                       }
+
+                       if ($image->getHeight() < $min) {
+                               $min = $image->getHeight();
+                               if ($min > 160) {
+                                       $y = ($min - 160) / 2;
+                               }
+                       }
+
+                       $min = 160;
+                       $image->crop(160, $x, $y, $min, $min);
+
+                       $isStored = self::store($image, $uid, $visitor, $hash, $tempFile, L10n::t('Wall Photos'), 3, 0, $defperm);
+                       if ($isStored) {
+                               $image["thumb"] = $a->getBaseURL() . "/photo/{$hash}-3." . $image->getExt();
+                       }
+               }
+
+               // Set the full image as preview image. This will be overwritten, if the picture is larger than 640.
+               $image["preview"] = $image["full"];
+
+               // Deactivated, since that would result in a cropped preview, if the picture wasn't larger than 320
+               //if (isset($image["thumb"]))
+               //  $image["preview"] = $image["thumb"];
+
+               // Unsure, if this should be activated or deactivated
+               //if (isset($image["small"]))
+               //  $image["preview"] = $image["small"];
+
+               if (isset($image["medium"])) {
+                       $image["preview"] = $image["medium"];
+               }
+
+               return $image;
+       }
+
        /**
         * @brief Update a photo
         *