}
$json = $slack->get_channel_history($slack->channels[$channel]['id']);
$json->messages = array_reverse($json->messages);
foreach ($json->messages as $m) {
$message = $m->text;
// mute the hubot somewhat
if ($slack->users[$m->user]['name'] == 'hubot') {
$items = explode(" ", $message);
$items = array_slice($items, 0, 10);
$message = implode(" ", $items);
}
$message = clean_message($message, $slack);
$message = clean_urls($message);
$sound->add_sentence($slack->users[$m->user]['name'] . ' says ' . $message);
}
$sound->generate($outputfile);
function clean_message($text, $slack)
{
// user mentions
$message = preg_replace_callback('~<@(.*?)>~', function ($matches) use($slack) {
return $sound->users[$matches[1]]['name'];
}, $text);
// emotes
$message = preg_replace_callback('~:(.*?):~', function ($matches) {
return ' emote ' . $matches[1];
}, $message);
return $message;
}
function clean_urls($text)
{
return preg_replace('~<http|https.*?>~', ' some url ', $text);
