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privacy_image_cache: When a picture can't be retrieved after 10 seconds then show a blank picture

This commit is contained in:
Michael Vogel 2012-12-30 22:59:12 +01:00
parent 52a2a800cf
commit cb77f46e9f
1 changed files with 4 additions and 3 deletions
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7
privacy_image_cache/privacy_image_cache.php
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@ -128,7 +128,8 @@ function privacy_image_cache_init() {
if (strpos($_REQUEST['url'], ".fbcdn.net/") and (substr($_REQUEST['url'], -6) == "_s.jpg")) if (strpos($_REQUEST['url'], ".fbcdn.net/") and (substr($_REQUEST['url'], -6) == "_s.jpg"))
$_REQUEST['url'] = substr($_REQUEST['url'], 0, -6)."_n.jpg"; $_REQUEST['url'] = substr($_REQUEST['url'], 0, -6)."_n.jpg";
$img_str = fetch_url($_REQUEST['url'],true); $redirects = 0;
$img_str = fetch_url($_REQUEST['url'],true, $redirects, 10);
$tempfile = tempnam(get_config("system","temppath"), "cache"); $tempfile = tempnam(get_config("system","temppath"), "cache");
file_put_contents($tempfile, $img_str); file_put_contents($tempfile, $img_str);
@ -141,9 +142,9 @@ function privacy_image_cache_init() {
$mime = "image/png"; $mime = "image/png";
$cachefile = ""; // Clear the cachefile so that the dummy isn't stored $cachefile = ""; // Clear the cachefile so that the dummy isn't stored
$valid = false; $valid = false;
$img = new Photo($img_str); $img = new Photo($img_str, "image/png");
if($img->is_valid()) { if($img->is_valid()) {
$img->scaleImage(1); $img->scaleImage(10);
$img_str = $img->imageString(); $img_str = $img->imageString();
} }
//} else if (substr($img_str, 0, 6) == "GIF89a") { //} else if (substr($img_str, 0, 6) == "GIF89a") {