af_zz_imgproxy: limit enclosure rewriting to images
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@ -24,9 +24,11 @@ class Af_Zz_ImgProxy extends Plugin {
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}
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function hook_enclosure_entry($enc) {
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if (preg_match("/image/", $enc["type"]) || preg_match("/\.(jpg|png|gif|bmp)/i", $enc["filename"])) {
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$proxy_all = $this->host->get($this, "proxy_all");
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$enc["content_url"] = $this->rewrite_url_if_needed($enc["content_url"], $proxy_all);
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}
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return $enc;
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}
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