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Atom feeds became invalid, if entry has href or src attributes containing char represented by XML Entities normaly (like href="test.de?a=1&b=2")

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This commit is contained in:
Grischa Brockhaus
2007-07-27 14:17:34 +00:00
parent 69a4aa1ab7
commit 0c94c97b34
2 changed files with 22 additions and 4 deletions
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17
include/functions_rss.inc.php
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@ -64,8 +64,9 @@ function serendipity_printEntries_rss(&$entries, $version, $comments = false, $f
$ext = '';
}
$addData = array('from' => 'functions_entries:printEntries_rss');
$addData = array('from' => 'functions_entries:printEntries_rss','rss_options' => $options);
serendipity_plugin_api::hook_event('frontend_display', $entry, $addData);
// Do some relative -> absolute URI replacing magic. Replaces all HREF/SRC (<a>, <img>, ...) references to only the serendipitypath with the full baseURL URI
// garvin: Could impose some problems. Closely watch this one.
$entry['body'] = preg_replace('@(href|src)=("|\')(' . preg_quote($serendipity['serendipityHTTPPath']) . ')(.*)("|\')(.*)>@imsU', '\1=\2' . $serendipity['baseURL'] . '\4\2\6>', $entry['body']);
@ -132,10 +133,16 @@ function serendipity_printEntries_rss(&$entries, $version, $comments = false, $f
case 'atom0.3':
$entry_hook = 'frontend_display:atom-0.3:per_entry';
$hrefPattern = '@(href|src)\s*?="(.*?)"@si';
$entry['feed_body'] = preg_replace_callback($hrefPattern, _hrefsrcEntityReplacer, $entry['feed_body']);
$entry['feed_ext'] = preg_replace_callback($hrefPattern, _hrefsrcEntityReplacer, $entry['feed_ext']);
break;
case 'atom1.0':
$entry_hook = 'frontend_display:atom-1.0:per_entry';
$entry_hook = 'frontend_display:atom-1.0:per_entry';
$hrefPattern = '@(href|src)\s*?="(.*?)"@si';
$entry['feed_body'] = preg_replace_callback($hrefPattern, _hrefsrcEntityReplacer, $entry['feed_body']);
$entry['feed_ext'] = preg_replace_callback($hrefPattern, _hrefsrcEntityReplacer, $entry['feed_ext']);
break;
}
@ -143,4 +150,10 @@ function serendipity_printEntries_rss(&$entries, $version, $comments = false, $f
$entry['per_entry_display_dat'] = $entry['display_dat'];
}
}
}
function _hrefsrcEntityReplacer($treffer){
return $treffer[1] . '="' . htmlspecialchars($treffer[2]) . '"';
}