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\o/ Transload \o/

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git-svn-id: file:///home/shish/svn/shimmie2/trunk@337 7f39781d-f577-437e-ae19-be835c7a54ca
This commit is contained in:
shish
2007-07-19 17:47:07 +00:00
parent 08f4d99659
commit 0fe7ee9f07
2 changed files with 128 additions and 8 deletions
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93
ext/upload/main.php
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@@ -20,18 +20,26 @@ class Upload extends Extension {
}
if(is_a($event, 'PageRequestEvent') && ($event->page_name == "upload")) {
if($this->can_upload()) {
global $page;
if(count($_FILES) + count($_POST) > 0) {
if($this->can_upload()) {
$ok = true;
foreach($_FILES as $file) {
$ok = $ok & $this->try_upload($file);
}
foreach($_POST as $name => $value) {
if(substr($name, 0, 3) == "url" && strlen($value) > 0) {
$ok = $ok & $this->try_transload($value);
}
}
$ok = true;
foreach($_FILES as $file) {
$ok = $ok & $this->try_upload($file);
$this->theme->display_upload_status($event->page, $ok);
}
else {
$this->theme->display_error($event->page, "Upload Denied", "Anonymous posting is disabled");
}
$this->theme->display_upload_status($event->page, $ok);
}
else {
$this->theme->display_error($event->page, "Upload Denied", "Anonymous posting is disabled");
$this->theme->display_page($event->page);
}
}
@@ -41,6 +49,11 @@ class Upload extends Extension {
$sb->add_int_option("upload_count", "Max uploads: ");
$sb->add_shorthand_int_option("upload_size", "<br>Max size per file: ");
$sb->add_bool_option("upload_anon", "<br>Allow anonymous uploads: ");
$sb->add_choice_option("transload_engine", array(
"Disabled" => "none",
"cURL" => "curl",
"fopen" => "fopen"
), "<br>Transload: ");
$event->panel->add_block($sb);
}
}
@@ -90,6 +103,70 @@ class Upload extends Extension {
return $ok;
}
private function try_transload($url) {
global $page;
global $config;
$ok = false;
$tmp_filename = tempnam("/tmp", "shimmie_transload");
if($config->get_string("transload_engine") == "fopen") {
$fp = fopen($url, "r");
if(!$fp) {
$this->theme->display_upload_error($page, "Error with ".html_escape(basename($url)),
"Error reading from ".html_escape($url));
return false;
}
$data = fread($fp, $config->get_int('upload_size'));
fclose($fp);
// PHP falls back to system default if /tmp fails, can't we just
// use the system default to start with? :-/
fopen($tmp_filename, "w");
fwrite($fp, $data);
fclose($fp);
}
if($config->get_string("transload_engine") == "curl") {
$ch = curl_init($url);
$fp = fopen($tmp_filename, "w");
curl_setopt($ch, CURLOPT_FILE, $fp);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_exec($ch);
curl_close($ch);
fclose($fp);
}
if(!($info = getimagesize($tmp_filename))) {
$this->theme->display_upload_error($page, "Error with ".html_escape(basename($url)),
"PHP doesn't recognise this as an image file");
}
else {
$image = new Image($tmp_filename, basename($url), $_POST['tags']);
if($image->is_ok()) {
$event = new UploadingImageEvent($image);
send_event($event);
$ok = !$event->vetoed;
if(!$ok) {
$this->theme->display_upload_error($page, "Error with ".html_escape(basename($url)),
$event->veto_reason);
}
}
else {
$this->theme->display_upload_error($page, "Error with ".html_escape(basename($url)),
"Something is not right!");
}
}
unlink($tmp_filename);
return $ok;
}
// }}}
}
add_event_listener(new Upload());