function podlove_handle_media_file_download()
{
$download_media_file = podlove_get_query_var('download_media_file');
if (!$download_media_file) {
return;
}
// tell WP Super Cache to not cache download links
if (!defined('DONOTCACHEPAGE')) {
define('DONOTCACHEPAGE', true);
}
// use this hook to short-circuit the download logic
if (apply_filters('podlove_pre_media_file_download', false, $download_media_file)) {
exit;
}
$media_file_id = (int) $download_media_file;
$media_file = Model\MediaFile::find_by_id($media_file_id);
if (!$media_file) {
status_header(404);
exit;
}
$episode_asset = $media_file->episode_asset();
if (!$episode_asset || !$episode_asset->downloadable) {
status_header(404);
exit;
}
do_action('podlove_download_file', $media_file);
// build redirect url
$location = $media_file->add_ptm_parameters($media_file->get_file_url(), ['source' => trim(podlove_get_query_var('ptm_source')), 'context' => trim(podlove_get_query_var('ptm_context'))]);
header("HTTP/1.1 301 Moved Permanently");
header("Location: " . $location);
exit;
}
public static function update()
{
$file_id = (int) $_REQUEST['file_id'];
$file = MediaFile::find_by_id($file_id);
if (isset($_REQUEST['slug'])) {
self::simulate_temporary_episode_slug($_REQUEST['slug']);
}
$info = $file->determine_file_size();
$file->save();
$result = array();
$result['file_url'] = $file->get_file_url();
$result['file_id'] = $file_id;
$result['reachable'] = podlove_is_resolved_and_reachable_http_status($info['http_code']);
$result['file_size'] = $file->size;
if (!$result['reachable']) {
$info['certinfo'] = print_r($info['certinfo'], true);
$info['php_open_basedir'] = ini_get('open_basedir');
$info['php_safe_mode'] = ini_get('safe_mode');
$info['php_curl'] = in_array('curl', get_loaded_extensions());
$info['curl_exec'] = function_exists('curl_exec');
$errorLog = "--- # Can't reach {$file->get_file_url()}\n";
$errorLog .= "--- # Please include this output when you report a bug\n";
foreach ($info as $key => $value) {
$errorLog .= "{$key}: {$value}\n";
}
\Podlove\Log::get()->addError($errorLog);
}
Ajax::respond_with_json($result);
}
function handle_direct_download()
{
if (!isset($_GET['download_media_file'])) {
return;
}
$media_file_id = (int) $_GET['download_media_file'];
$media_file = Model\MediaFile::find_by_id($media_file_id);
if (!$media_file) {
status_header(404);
exit;
}
$episode_asset = $media_file->episode_asset();
if (!$episode_asset || !$episode_asset->downloadable) {
status_header(404);
exit;
}
// tell WP Super Cache to not cache download links
if (!defined('DONOTCACHEPAGE')) {
define('DONOTCACHEPAGE', true);
}
header("Expires: 0");
header('Cache-Control: must-revalidate');
header('Pragma: public');
header("Content-Type: application/force-download");
header("Content-Description: File Transfer");
header("Content-Disposition: attachment; filename=" . $media_file->get_download_file_name());
header("Content-Transfer-Encoding: binary");
if ($media_file->size > 0) {
header('Content-Length: ' . $media_file->size);
}
ob_clean();
flush();
readfile($media_file->get_file_url());
exit;
}
public function dashoard_template()
{
?>
<style type="text/css">
#podlove-log {
height: 500px;
overflow: auto;
font-family: monospace;
font-size: 14px;
line-height: 18px;
padding: 5px;
}
.log-level-200 { }
.log-level-400 { color: #95002B; }
.log-level-550 { background: #95002B; color: #FAD4AF; }
.log-level-550 a { color: #F4E6AD; }
</style>
<script type="text/javascript">
jQuery(function($) {
$(document).ready(function() {
// scroll down
$("#podlove-log").scrollTop($("#podlove-log")[0].scrollHeight);
});
});
</script>
<?php
if ($timezone = get_option('timezone_string')) {
date_default_timezone_set($timezone);
}
?>
<div id="podlove-log">
<?php
foreach (LogTable::find_all_by_where("time > " . strtotime("-1 week")) as $log_entry) {
?>
<div class="log-entry log-level-<?php
echo $log_entry->level;
?>
">
<span class="log-date">
[<?php
echo date('Y-m-d H:i:s', $log_entry->time);
?>
]
</span>
<span class="log-message">
<?php
echo $log_entry->message;
?>
</span>
<span class="log-extra">
<?php
$data = json_decode($log_entry->context);
if (isset($data->media_file_id)) {
if ($media_file = Model\MediaFile::find_by_id($data->media_file_id)) {
if ($episode = $media_file->episode()) {
if ($asset = $media_file->episode_asset()) {
echo sprintf('<a href="%s">%s/%s</a>', get_edit_post_link($episode->post_id), $episode->slug, $asset->title);
}
}
}
}
if (isset($data->error)) {
echo sprintf(' "%s"', $data->error);
}
if (isset($data->episode_id)) {
if ($episode = Model\Episode::find_by_id($data->episode_id)) {
echo sprintf(' <a href="%s">%s</a>', get_edit_post_link($episode->post_id), get_the_title($episode->post_id));
}
}
if (isset($data->http_code)) {
echo " HTTP Status: " . $data->http_code;
}
if (isset($data->mime_type) && isset($data->expected_mime_type)) {
echo " Expected: {$data->expected_mime_type}, but found: {$data->mime_type}";
}
if (isset($data->type) && $data->type == 'twig') {
echo sprintf('in template "%s" line %d', $data->template, $data->line);
}
?>
</span>
</div>
<?php
}
?>
</div>
<?php
}
<?php
use Podlove\Model;
// devalidate caches when media file has changed
add_action('podlove_media_file_content_has_changed', function ($media_file_id) {
if ($media_file = Model\MediaFile::find_by_id($media_file_id)) {
if ($episode = $media_file->episode()) {
$episode->delete_caches();
}
}
});
// devalidate caches when episode content has changed
add_action('podlove_episode_content_has_changed', function ($episode_id) {
if ($episode = Model\Episode::find_by_id($episode_id)) {
$episode->delete_caches();
}
});
function update_file()
{
$file_id = $_REQUEST['file_id'];
$file = \Podlove\Model\MediaFile::find_by_id($file_id);
$info = $file->determine_file_size();
$file->save();
$result = array();
$result['file_id'] = $file_id;
$result['reachable'] = $info['http_code'] >= 200 && $info['http_code'] < 300;
$result['file_size'] = $info['download_content_length'];
header('Cache-Control: no-cache, must-revalidate');
header('Expires: Mon, 26 Jul 1997 05:00:00 GMT');
header('Content-type: application/json');
echo json_encode($result);
die;
}
