/**
* Add meta descriptions for all the article URLs listed (in CSV format)
* in $filename. The $style style of format will be created.
*
* Commenting out this function because it's dangerous. It could delete
* all user-generated descriptions from the table.
*
*/
public static function processArticleDescriptionList($filename, $style)
{
$fp = fopen($filename, 'r');
if (!$fp) {
throw new Exception('unable to open file: ' . $filename);
}
while (($line = fgetcsv($fp)) !== false) {
$url = $line[0];
$partialURL = preg_replace('@^(http://[a-z]+\\.wikihow\\.com\\/)?(.*)$@', '$2', $url);
$title = Title::newFromURL($partialURL);
if ($title) {
$ami = new ArticleMetaInfo($title);
if ($ami->populateDescription($style)) {
$ami->saveInfo();
}
print "desc added: {$title}\n";
} else {
print "title not found: {$partialURL}\n";
}
}
fclose($fp);
}
