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make res_limit work with the new upload system, and have a ratio limit

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git-svn-id: file:///home/shish/svn/shimmie2/trunk@710 7f39781d-f577-437e-ae19-be835c7a54ca
This commit is contained in:
shish 2008-02-06 15:54:50 +00:00
parent 21ee529256
commit 5ebc559595
1 changed files with 22 additions and 1 deletions
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23
contrib/res_limit/main.php
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@ -8,12 +8,13 @@
*/
class ResolutionLimit extends Extension {
public function receive_event($event) {
if(is_a($event, 'UploadingImageEvent')) {
if(is_a($event, 'ImageAdditionEvent')) {
global $config;
$min_w = $config->get_int("upload_min_width", -1);
$min_h = $config->get_int("upload_min_height", -1);
$max_w = $config->get_int("upload_max_width", -1);
$max_h = $config->get_int("upload_max_height", -1);
$ratios = explode(" ", $config->get_string("upload_ratios", ""));
$image = $event->image;
@ -21,6 +22,22 @@ class ResolutionLimit extends Extension {
if($min_h > 0 && $image->height < $min_h) $event->veto("Image too small");
if($max_w > 0 && $image->width > $min_w) $event->veto("Image too large");
if($max_h > 0 && $image->height > $min_h) $event->veto("Image too large");
if(count($ratios) > 0) {
$ok = false;
foreach($ratios as $ratio) {
$parts = explode(":", $ratio);
$width = $parts[0];
$height = $parts[1];
if($image->width / $width == $image->height / $height) {
$ok = true;
break;
}
}
if(!$ok) {
$event->veto("Image needs to be in one of these ratios: ".html_escape($config->get_string("upload_ratios", "")));
}
}
}
if(is_a($event, 'SetupBuildingEvent')) {
$sb = new SetupBlock("Resolution Limits");
@ -39,6 +56,10 @@ class ResolutionLimit extends Extension {
$sb->add_label("<br>(-1 for no limit)");
$sb->add_label("<br>Ratios ");
$sb->add_text_option("upload_ratios");
$sb->add_label("<br>(eg. '4:3 16:9', blank for no limit)");
$event->panel->add_block($sb);
}
}