PHP yui_image_cached Examples

Example #1

File: yui_image.php Project: verbazend/AWFA

// if they are requesting a revision that's not -1, and they have supplied an
// If-Modified-Since header, we can send back a 304 Not Modified since the
// content never changes (the rev number is increased any time the content changes)
if (strpos($path, '/-1/') === false and (!empty($_SERVER['HTTP_IF_NONE_MATCH']) || !empty($_SERVER['HTTP_IF_MODIFIED_SINCE']))) {
    $lifetime = 60*60*24*360; // 1 year, we do not change YUI versions often, there are a few custom yui modules
    header('HTTP/1.1 304 Not Modified');
    header('Last-Modified: '. gmdate('D, d M Y H:i:s', filemtime($imagepath)) .' GMT');
    header('Expires: '. gmdate('D, d M Y H:i:s', time() + $lifetime) .' GMT');
    header('Cache-Control: public, max-age='.$lifetime.', no-transform');
    header('Content-Type: '.$mimetype);
    header('Etag: "'.$etag.'"');
    die;
}

yui_image_cached($imagepath, $imagename, $mimetype, $etag);


function yui_image_cached($imagepath, $imagename, $mimetype, $etag) {
    global $CFG;
    require("$CFG->dirroot/lib/xsendfilelib.php");

    $lifetime = 60*60*24*360; // 1 year, we do not change YUI versions often, there are a few custom yui modules

    header('Content-Disposition: inline; filename="'.$imagename.'"');
    header('Last-Modified: '. gmdate('D, d M Y H:i:s', filemtime($imagepath)) .' GMT');
    header('Expires: '. gmdate('D, d M Y H:i:s', time() + $lifetime) .' GMT');
    header('Pragma: ');
    header('Cache-Control: public, max-age=315360000, no-transform');
    header('Accept-Ranges: none');
    header('Content-Type: '.$mimetype);

Example #2

File: yui_image.php Project: vuchannguyen/web

        if (count($parts) == 1 && ($version == $CFG->yui3version || $version == $CFG->yui2version)) {
            list($image) = $parts;
            if ($version == $CFG->yui3version) {
                $imagepath = "{$CFG->dirroot}/lib/yui/{$CFG->yui3version}/build/assets/skins/sam/{$image}";
            } else {
                $imagepath = "{$CFG->dirroot}/lib/yui/{$CFG->yui2version}/build/assets/skins/sam/{$image}";
            }
        } else {
            yui_image_not_found();
        }
    }
}
if (!file_exists($imagepath)) {
    yui_image_not_found();
}
yui_image_cached($imagepath);
function yui_image_cached($imagepath)
{
    $lifetime = 60 * 60 * 24 * 300;
    // 300 days === forever
    $pathinfo = pathinfo($imagepath);
    $imagename = $pathinfo['filename'] . '.' . $pathinfo['extension'];
    switch ($pathinfo['extension']) {
        case 'gif':
            $mimetype = 'image/gif';
            break;
        case 'png':
            $mimetype = 'image/png';
            break;
        case 'jpg':
            $mimetype = 'image/jpeg';