function get_history($file = "")
{
$output = array();
// FIXME: Find a better way to find the files that changed than --name-only
$this->_cmd("log --name-only --pretty=format:'%H>%T>%an>%ae>%aD>%s' -- {$file}", $output);
$history = array();
$historyItem = array();
foreach ($output as $line) {
$logEntry = explode(">", $line, 6);
if (sizeof($logEntry) > 1) {
// Populate history structure
$historyItem = array("author" => $logEntry[2], "email" => $logEntry[3], "linked-author" => $logEntry[3] == "" ? $logEntry[2] : "<a href=\"mailto:{$logEntry['3']}\">{$logEntry['2']}</a>", "date" => $logEntry[4], "message" => $logEntry[5], "commit" => $logEntry[0]);
$grav = new Gravatar($historyItem['email']);
$grav->size = 20;
$historyItem['avatar'] = $grav->gravatarLink();
$historyItem['diff'] = $this->show(' --unified=1 ' . $historyItem['commit'] . ' ' . $file);
} else {
if (!isset($historyItem["page"])) {
$historyItem["page"] = $line;
$history[] = $historyItem;
}
}
}
return $history;
}
