Adam Magness
parent
7938decff3
commit
00ad255540
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@ -998,4 +998,168 @@ class Photo
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}
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return array("width" => $dest_width, "height" => $dest_height);
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}
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/**
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* @brief This function is used by the fromgplus addon
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* @param object $a App
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* @param integer $uid user id
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* @param string $imagedata optional, default empty
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* @param string $url optional, default empty
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* @return array
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*/
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private function storePhoto(App $a, $uid, $imagedata = "", $url = "")
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{
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$r = q(
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"SELECT `user`.`nickname`, `user`.`page-flags`, `contact`.`id` FROM `user` INNER JOIN `contact` on `user`.`uid` = `contact`.`uid`
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WHERE `user`.`uid` = %d AND `user`.`blocked` = 0 AND `contact`.`self` = 1 LIMIT 1",
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intval($uid)
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);
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if (!DBM::is_result($r)) {
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logger("Can't detect user data for uid ".$uid, LOGGER_DEBUG);
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return(array());
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}
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$page_owner_nick = $r[0]['nickname'];
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/// @TODO
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/// $default_cid = $r[0]['id'];
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/// $community_page = (($r[0]['page-flags'] == PAGE_COMMUNITY) ? true : false);
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if ((strlen($imagedata) == 0) && ($url == "")) {
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logger("No image data and no url provided", LOGGER_DEBUG);
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return(array());
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} elseif (strlen($imagedata) == 0) {
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logger("Uploading picture from ".$url, LOGGER_DEBUG);
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$stamp1 = microtime(true);
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$imagedata = @file_get_contents($url);
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$a->save_timestamp($stamp1, "file");
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}
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$maximagesize = Config::get('system', 'maximagesize');
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if (($maximagesize) && (strlen($imagedata) > $maximagesize)) {
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logger("Image exceeds size limit of ".$maximagesize, LOGGER_DEBUG);
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return(array());
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}
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$tempfile = tempnam(get_temppath(), "cache");
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$stamp1 = microtime(true);
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file_put_contents($tempfile, $imagedata);
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$a->save_timestamp($stamp1, "file");
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$data = getimagesize($tempfile);
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if (!isset($data["mime"])) {
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unlink($tempfile);
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logger("File is no picture", LOGGER_DEBUG);
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return(array());
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}
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$ph = new Photo($imagedata, $data["mime"]);
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if (!$ph->isValid()) {
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unlink($tempfile);
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logger("Picture is no valid picture", LOGGER_DEBUG);
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return(array());
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}
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$ph->orient($tempfile);
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unlink($tempfile);
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$max_length = Config::get('system', 'max_image_length');
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if (! $max_length) {
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$max_length = MAX_IMAGE_LENGTH;
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}
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if ($max_length > 0) {
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$ph->scaleImage($max_length);
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}
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$width = $ph->getWidth();
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$height = $ph->getHeight();
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$hash = photo_new_resource();
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$smallest = 0;
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// Pictures are always public by now
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//$defperm = '<'.$default_cid.'>';
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$defperm = "";
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$visitor = 0;
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$r = $ph->store($uid, $visitor, $hash, $tempfile, t('Wall Photos'), 0, 0, $defperm);
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if (!$r) {
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logger("Picture couldn't be stored", LOGGER_DEBUG);
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return(array());
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}
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$image = array("page" => System::baseUrl().'/photos/'.$page_owner_nick.'/image/'.$hash,
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"full" => System::baseUrl()."/photo/{$hash}-0.".$ph->getExt());
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if ($width > 800 || $height > 800) {
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$image["large"] = System::baseUrl()."/photo/{$hash}-0.".$ph->getExt();
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}
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if ($width > 640 || $height > 640) {
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$ph->scaleImage(640);
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$r = $ph->store($uid, $visitor, $hash, $tempfile, t('Wall Photos'), 1, 0, $defperm);
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if ($r) {
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$image["medium"] = System::baseUrl()."/photo/{$hash}-1.".$ph->getExt();
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}
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}
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if ($width > 320 || $height > 320) {
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$ph->scaleImage(320);
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$r = $ph->store($uid, $visitor, $hash, $tempfile, t('Wall Photos'), 2, 0, $defperm);
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if ($r) {
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$image["small"] = System::baseUrl()."/photo/{$hash}-2.".$ph->getExt();
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}
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}
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if ($width > 160 && $height > 160) {
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$x = 0;
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$y = 0;
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$min = $ph->getWidth();
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if ($min > 160) {
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$x = ($min - 160) / 2;
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}
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if ($ph->getHeight() < $min) {
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$min = $ph->getHeight();
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if ($min > 160) {
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$y = ($min - 160) / 2;
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}
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}
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$min = 160;
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$ph->cropImage(160, $x, $y, $min, $min);
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$r = $ph->store($uid, $visitor, $hash, $tempfile, t('Wall Photos'), 3, 0, $defperm);
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if ($r) {
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$image["thumb"] = System::baseUrl()."/photo/{$hash}-3.".$ph->getExt();
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}
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}
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// Set the full image as preview image. This will be overwritten, if the picture is larger than 640.
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$image["preview"] = $image["full"];
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// Deactivated, since that would result in a cropped preview, if the picture wasn't larger than 320
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//if (isset($image["thumb"]))
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// $image["preview"] = $image["thumb"];
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// Unsure, if this should be activated or deactivated
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//if (isset($image["small"]))
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// $image["preview"] = $image["small"];
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if (isset($image["medium"])) {
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$image["preview"] = $image["medium"];
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}
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return($image);
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}
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}
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