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Code Issues Releases Wiki Activity

rework STRIP_IMAGES to remove embedding; add per-feed control over embedded images (bump schema)

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This commit is contained in:
Andrew Dolgov
2013-03-19 22:41:10 +04:00
parent 2229e6ed6b
commit bfd61d3f85
9 changed files with 89 additions and 13 deletions
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27
include/functions.php
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@@ -1,6 +1,6 @@
<?php
define('EXPECTED_CONFIG_VERSION', 26);
define('SCHEMA_VERSION', 105);
define('SCHEMA_VERSION', 106);
$fetch_last_error = false;
$pluginhost = false;
@@ -2461,6 +2461,7 @@
num_comments,
comments,
int_id,
hide_images,
unread,feed_id,marked,published,link,last_read,orig_feed_id,
last_marked, last_published,
".SUBSTRING_FOR_DATE."(last_read,1,19) as last_read_noms,
@@ -2505,6 +2506,7 @@
"label_cache," .
"link," .
"last_read," .
"hide_images," .
"last_marked, last_published, " .
SUBSTRING_FOR_DATE . "(last_read,1,19) as last_read_noms," .
$since_id_part .
@@ -2560,15 +2562,11 @@
}
function sanitize($link, $str, $force_strip_tags = false, $owner = false, $site_url = false) {
function sanitize($link, $str, $force_remove_images = false, $owner = false, $site_url = false) {
if (!$owner) $owner = $_SESSION["uid"];
$res = trim($str); if (!$res) return '';
if (get_pref($link, "STRIP_IMAGES", $owner)) {
$res = preg_replace('/<img[^>]+>/is', '', $res);
}
if (strpos($res, "href=") === false)
$res = rewrite_urls($res);
@@ -2605,6 +2603,23 @@
$entry->setAttribute('src', $src);
}
if ($entry->nodeName == 'img') {
if (get_pref($link, "STRIP_IMAGES", $owner) || $force_remove_images) {
$p = $doc->createElement('p');
$a = $doc->createElement('a');
$a->setAttribute('href', $entry->getAttribute('src'));
$a->appendChild(new DOMText($entry->getAttribute('src')));
$a->setAttribute('target', '_blank');
$p->appendChild($a);
$entry->parentNode->replaceChild($p, $entry);
}
}
}
if (strtolower($entry->nodeName) == "a") {