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get_article_image: ignore data: schema images, other minor fixes

This commit is contained in:
Andrew Dolgov 2019-01-10 08:42:31 +03:00
parent eb48aa5840
commit b1f9ebe46e
1 changed files with 8 additions and 6 deletions
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14
classes/handler/public.php
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@ -323,8 +323,7 @@ class Handler_Public extends Handler {
foreach ($enclosures as $enc) { foreach ($enclosures as $enc) {
if (strpos($enc["content_type"], "image/") !== FALSE) { if (strpos($enc["content_type"], "image/") !== FALSE) {
$og_image = $enc["content_url"]; return rewrite_relative_url($site_url, $enc["content_url"]);
break;
} }
} }
@ -333,15 +332,18 @@ class Handler_Public extends Handler {
if (@$tmpdoc->loadHTML(mb_substr($content, 0, 131070))) { if (@$tmpdoc->loadHTML(mb_substr($content, 0, 131070))) {
$tmpxpath = new DOMXPath($tmpdoc); $tmpxpath = new DOMXPath($tmpdoc);
$first_img = $tmpxpath->query("//img")->item(0); $imgs = $tmpxpath->query("//img");
if ($first_img) { foreach ($imgs as $img) {
$og_image = $first_img->getAttribute("src"); $src = $img->getAttribute("src");
if (mb_strpos($src, "data:") !== 0)
return rewrite_relative_url($site_url, $src);
} }
} }
} }
return rewrite_relative_url($site_url, $og_image); return false;
} }
private function format_article($id, $owner_uid) { private function format_article($id, $owner_uid) {