X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FObject%2FImage.php;h=166e150bf56366a44696d20b86e024596f77d17e;hb=5a02e39a65f8f685440228cc1d36738cbe15f32b;hp=a0b8af05a9c3f638a00953601c86e63c7194d3af;hpb=04589ecd38d85df339a3fed320d2822520b686f2;p=friendica.git

diff --git a/src/Object/Image.php b/src/Object/Image.php
index a0b8af05a9..166e150bf5 100644
--- a/src/Object/Image.php
+++ b/src/Object/Image.php
@@ -8,9 +8,12 @@ namespace Friendica\Object;
 use Friendica\App;
 use Friendica\Core\Cache;
 use Friendica\Core\Config;
+use Friendica\Core\L10n;
 use Friendica\Core\System;
-use Friendica\Database\DBM;
+use Friendica\Database\DBA;
+use Friendica\Model\Contact;
 use Friendica\Model\Photo;
+use Friendica\Util\Network;
 use Exception;
 use Imagick;
 use ImagickPixel;
@@ -41,13 +44,13 @@ class Image
 		if (class_exists('Imagick')) {
 			// Imagick::queryFormats won't help us a lot there...
 			// At least, not yet, other parts of friendica uses this array
-			$t = array(
+			$t = [
 				'image/jpeg' => 'jpg',
 				'image/png' => 'png',
 				'image/gif' => 'gif'
-			);
+			];
 		} else {
-			$t = array();
+			$t = [];
 			$t['image/jpeg'] ='jpg';
 			if (imagetypes() & IMG_PNG) {
 				$t['image/png'] = 'png';
@@ -113,11 +116,11 @@ class Image
 	 */
 	public static function getFormatsMap()
 	{
-		$m = array(
+		$m = [
 			'image/jpeg' => 'JPG',
 			'image/png' => 'PNG',
 			'image/gif' => 'GIF'
-		);
+		];
 		return $m;
 	}
 
@@ -652,7 +655,7 @@ class Image
 
 		$stamp1 = microtime(true);
 		file_put_contents($path, $string);
-		$a->save_timestamp($stamp1, "file");
+		$a->saveTimestamp($stamp1, "file");
 	}
 
 	/**
@@ -726,11 +729,14 @@ class Image
 		$type = null;
 		if ($fromcurl) {
 			$a = get_app();
-			$headers=array();
-			$h = explode("\n", $a->get_curl_headers());
+			$headers=[];
+			$h = explode("\n", Network::getCurl()->getHeaders());
 			foreach ($h as $l) {
-				list($k,$v) = array_map("trim", explode(":", trim($l), 2));
-				$headers[$k] = $v;
+				$data = array_map("trim", explode(":", trim($l), 2));
+				if (count($data) > 1) {
+					list($k,$v) = $data;
+					$headers[$k] = $v;
+				}
 			}
 			if (array_key_exists('Content-Type', $headers))
 				$type = $headers['Content-Type'];
@@ -767,26 +773,39 @@ class Image
 	 */
 	public static function getInfoFromURL($url)
 	{
-		$data = array();
+		$data = [];
+
+		if (empty($url)) {
+			return $data;
+		}
 
 		$data = Cache::get($url);
 
 		if (is_null($data) || !$data || !is_array($data)) {
-			$img_str = fetch_url($url, true, $redirects, 4);
+			$img_str = Network::fetchUrl($url, true, $redirects, 4);
+
+			if (!$img_str) {
+				return false;
+			}
+
 			$filesize = strlen($img_str);
 
-			if (function_exists("getimagesizefromstring")) {
-				$data = getimagesizefromstring($img_str);
-			} else {
-				$tempfile = tempnam(get_temppath(), "cache");
+			try {
+				if (function_exists("getimagesizefromstring")) {
+					$data = @getimagesizefromstring($img_str);
+				} else {
+					$tempfile = tempnam(get_temppath(), "cache");
 
-				$a = get_app();
-				$stamp1 = microtime(true);
-				file_put_contents($tempfile, $img_str);
-				$a->save_timestamp($stamp1, "file");
+					$a = get_app();
+					$stamp1 = microtime(true);
+					file_put_contents($tempfile, $img_str);
+					$a->saveTimestamp($stamp1, "file");
 
-				$data = getimagesize($tempfile);
-				unlink($tempfile);
+					$data = getimagesize($tempfile);
+					unlink($tempfile);
+				}
+			} catch (Exception $e) {
+				return false;
 			}
 
 			if ($data) {
@@ -850,7 +869,7 @@ class Image
 				}
 			}
 		}
-		return array("width" => $dest_width, "height" => $dest_height);
+		return ["width" => $dest_width, "height" => $dest_height];
 	}
 
 	/**
@@ -869,47 +888,47 @@ class Image
 			intval($uid)
 		);
 
-		if (!DBM::is_result($r)) {
+		if (!DBA::isResult($r)) {
 			logger("Can't detect user data for uid ".$uid, LOGGER_DEBUG);
-			return(array());
+			return([]);
 		}
 
 		$page_owner_nick  = $r[0]['nickname'];
 
 		/// @TODO
 		/// $default_cid      = $r[0]['id'];
-		/// $community_page   = (($r[0]['page-flags'] == PAGE_COMMUNITY) ? true : false);
+		/// $community_page   = (($r[0]['page-flags'] == Contact::PAGE_COMMUNITY) ? true : false);
 
 		if ((strlen($imagedata) == 0) && ($url == "")) {
 			logger("No image data and no url provided", LOGGER_DEBUG);
-			return(array());
+			return([]);
 		} elseif (strlen($imagedata) == 0) {
 			logger("Uploading picture from ".$url, LOGGER_DEBUG);
 
 			$stamp1 = microtime(true);
 			$imagedata = @file_get_contents($url);
-			$a->save_timestamp($stamp1, "file");
+			$a->saveTimestamp($stamp1, "file");
 		}
 
 		$maximagesize = Config::get('system', 'maximagesize');
 
 		if (($maximagesize) && (strlen($imagedata) > $maximagesize)) {
 			logger("Image exceeds size limit of ".$maximagesize, LOGGER_DEBUG);
-			return(array());
+			return([]);
 		}
 
 		$tempfile = tempnam(get_temppath(), "cache");
 
 		$stamp1 = microtime(true);
 		file_put_contents($tempfile, $imagedata);
-		$a->save_timestamp($stamp1, "file");
+		$a->saveTimestamp($stamp1, "file");
 
 		$data = getimagesize($tempfile);
 
 		if (!isset($data["mime"])) {
 			unlink($tempfile);
 			logger("File is no picture", LOGGER_DEBUG);
-			return(array());
+			return([]);
 		}
 
 		$Image = new Image($imagedata, $data["mime"]);
@@ -917,7 +936,7 @@ class Image
 		if (!$Image->isValid()) {
 			unlink($tempfile);
 			logger("Picture is no valid picture", LOGGER_DEBUG);
-			return(array());
+			return([]);
 		}
 
 		$Image->orient($tempfile);
@@ -935,7 +954,7 @@ class Image
 		$width = $Image->getWidth();
 		$height = $Image->getHeight();
 
-		$hash = photo_new_resource();
+		$hash = Photo::newResource();
 
 		$smallest = 0;
 
@@ -944,15 +963,15 @@ class Image
 		$defperm = "";
 		$visitor = 0;
 
-		$r = Photo::store($Image, $uid, $visitor, $hash, $tempfile, t('Wall Photos'), 0, 0, $defperm);
+		$r = Photo::store($Image, $uid, $visitor, $hash, $tempfile, L10n::t('Wall Photos'), 0, 0, $defperm);
 
 		if (!$r) {
 			logger("Picture couldn't be stored", LOGGER_DEBUG);
-			return(array());
+			return([]);
 		}
 
-		$image = array("page" => System::baseUrl().'/photos/'.$page_owner_nick.'/image/'.$hash,
-			"full" => System::baseUrl()."/photo/{$hash}-0.".$Image->getExt());
+		$image = ["page" => System::baseUrl().'/photos/'.$page_owner_nick.'/image/'.$hash,
+			"full" => System::baseUrl()."/photo/{$hash}-0.".$Image->getExt()];
 
 		if ($width > 800 || $height > 800) {
 			$image["large"] = System::baseUrl()."/photo/{$hash}-0.".$Image->getExt();
@@ -960,7 +979,7 @@ class Image
 
 		if ($width > 640 || $height > 640) {
 			$Image->scaleDown(640);
-			$r = Photo::store($Image, $uid, $visitor, $hash, $tempfile, t('Wall Photos'), 1, 0, $defperm);
+			$r = Photo::store($Image, $uid, $visitor, $hash, $tempfile, L10n::t('Wall Photos'), 1, 0, $defperm);
 			if ($r) {
 				$image["medium"] = System::baseUrl()."/photo/{$hash}-1.".$Image->getExt();
 			}
@@ -968,7 +987,7 @@ class Image
 
 		if ($width > 320 || $height > 320) {
 			$Image->scaleDown(320);
-			$r = Photo::store($Image, $uid, $visitor, $hash, $tempfile, t('Wall Photos'), 2, 0, $defperm);
+			$r = Photo::store($Image, $uid, $visitor, $hash, $tempfile, L10n::t('Wall Photos'), 2, 0, $defperm);
 			if ($r) {
 				$image["small"] = System::baseUrl()."/photo/{$hash}-2.".$Image->getExt();
 			}
@@ -993,7 +1012,7 @@ class Image
 			$min = 160;
 			$Image->crop(160, $x, $y, $min, $min);
 
-			$r = Photo::store($Image, $uid, $visitor, $hash, $tempfile, t('Wall Photos'), 3, 0, $defperm);
+			$r = Photo::store($Image, $uid, $visitor, $hash, $tempfile, L10n::t('Wall Photos'), 3, 0, $defperm);
 			if ($r) {
 				$image["thumb"] = System::baseUrl()."/photo/{$hash}-3.".$Image->getExt();
 			}