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OStatus: correct parsing of georss:point for max interop (commas allowed, whitespace not strictly defined)

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Brion Vibber 2010-02-11 22:42:36 +00:00
parent c465f675d9
commit e08657d56c
1 changed files with 7 additions and 1 deletions
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8
plugins/OStatus/lib/feedmunger.php
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@ -269,6 +269,9 @@ class FeedMunger
} }
/** /**
* Parse location given as a GeoRSS-simple point, if provided.
* http://www.georss.org/simple
*
* @param feed item $entry * @param feed item $entry
* @return mixed Location or false * @return mixed Location or false
*/ */
@ -278,7 +281,10 @@ class FeedMunger
$points = $dom->getElementsByTagNameNS('http://www.georss.org/georss', 'point'); $points = $dom->getElementsByTagNameNS('http://www.georss.org/georss', 'point');
for ($i = 0; $i < $points->length; $i++) { for ($i = 0; $i < $points->length; $i++) {
$point = trim($points->item(0)->textContent); $point = $points->item(0)->textContent;
$point = str_replace(',', ' ', $point); // per spec "treat commas as whitespace"
$point = preg_replace('/\s+/', ' ', $point);
$point = trim($point);
$coords = explode(' ', $point); $coords = explode(' ', $point);
if (count($coords) == 2) { if (count($coords) == 2) {
list($lat, $lon) = $coords; list($lat, $lon) = $coords;