/**
* @covers \Pressbooks\Sanitize\fix_audio_shortcode
*/
public function test_fix_audio_shortcode()
{
\Pressbooks\Sanitize\fix_audio_shortcode();
$this->assertTrue(has_filter('wp_audio_shortcode'));
// Verify that style attribute is empty.
$var = wp_audio_shortcode(array('src' => 'http://foo/audio.mp3'));
$this->assertFalse(strpos($var, 'style='));
}
/**
* Catch form submissions
*
* @see pressbooks/templates/admin/export.php
*/
static function formSubmit()
{
if (false == static::isFormSubmission() || false == current_user_can('edit_posts')) {
// Don't do anything in this function, bail.
return;
}
// Set locale to UTF8 so escapeshellcmd() doesn't strip valid characters.
setlocale(LC_CTYPE, 'UTF8', 'en_US.UTF-8');
putenv('LC_CTYPE=en_US.UTF-8');
// Override some WP behaviours when exporting
\Pressbooks\Sanitize\fix_audio_shortcode();
// Download
if (!empty($_GET['download_export_file'])) {
$filename = sanitize_file_name($_GET['download_export_file']);
static::downloadExportFile($filename);
}
// Delete
if (isset($_POST['delete_export_file']) && isset($_POST['filename']) && check_admin_referer('pb-delete-export')) {
$filename = sanitize_file_name($_POST['filename']);
$path = static::getExportFolder();
unlink($path . $filename);
delete_transient('dirsize_cache');
/** @see get_dirsize() */
\Pressbooks\Redirect\location(get_admin_url(get_current_blog_id(), '/admin.php?page=pb_export'));
}
// Export
if ('yes' == @$_GET['export'] && is_array(@$_POST['export_formats']) && check_admin_referer('pb-export')) {
// --------------------------------------------------------------------------------------------------------
// Define modules
$x = $_POST['export_formats'];
$modules = array();
if (isset($x['pdf'])) {
$modules[] = '\\Pressbooks\\Modules\\Export\\Prince\\Pdf';
}
if (isset($x['print_pdf'])) {
$modules[] = '\\Pressbooks\\Modules\\Export\\Prince\\PrintPdf';
}
if (isset($x['mpdf'])) {
$modules[] = '\\Pressbooks\\Modules\\Export\\Mpdf\\Pdf';
}
if (isset($x['epub'])) {
$modules[] = '\\Pressbooks\\Modules\\Export\\Epub\\Epub201';
// Must be set before MOBI
}
if (isset($x['epub3'])) {
$modules[] = '\\Pressbooks\\Modules\\Export\\Epub\\Epub3';
// Must be set before MOBI
}
if (isset($x['mobi'])) {
if (!isset($x['epub'])) {
// Make sure Epub source file is generated
$modules[] = '\\Pressbooks\\Modules\\Export\\Epub\\Epub201';
// Must be set before MOBI
}
$modules[] = '\\Pressbooks\\Modules\\Export\\Mobi\\Kindlegen';
// Must be set after EPUB
}
if (isset($x['icml'])) {
$modules[] = '\\Pressbooks\\Modules\\Export\\InDesign\\Icml';
}
if (isset($x['xhtml'])) {
$modules[] = '\\Pressbooks\\Modules\\Export\\Xhtml\\Xhtml11';
}
if (isset($x['wxr'])) {
$modules[] = '\\Pressbooks\\Modules\\Export\\WordPress\\Wxr';
}
if (isset($x['vanillawxr'])) {
$modules[] = '\\Pressbooks\\Modules\\Export\\WordPress\\VanillaWxr';
}
if (isset($x['odt'])) {
$modules[] = '\\Pressbooks\\Modules\\Export\\Odt\\Odt';
}
// --------------------------------------------------------------------------------------------------------
// Clear cache? Range is 1 hour.
$last_export = get_option('pressbooks_last_export');
$within_range = time() - $last_export;
if ($within_range > 60 * 60) {
\Pressbooks\Book::deleteBookObjectCache();
update_option('pressbooks_last_export', time());
}
// --------------------------------------------------------------------------------------------------------
// Do Export
@set_time_limit(300);
$redirect_url = get_admin_url(get_current_blog_id(), '/admin.php?page=pb_export');
$conversion_error = array();
$validation_warning = array();
$outputs = array();
foreach ($modules as $module) {
/** @var \Pressbooks\Modules\Export\Export $exporter */
$exporter = new $module(array());
if (!$exporter->convert()) {
$conversion_error[$module] = $exporter->getOutputPath();
} else {
if (!$exporter->validate()) {
$validation_warning[$module] = $exporter->getOutputPath();
}
}
// Add to outputs array
$outputs[$module] = $exporter->getOutputPath();
// Stats hook
do_action('pressbooks_track_export', substr(strrchr($module, '\\'), 1));
}
delete_transient('dirsize_cache');
/** @see get_dirsize() */
// --------------------------------------------------------------------------------------------------------
// MOBI cleanup
if (isset($x['mobi']) && !isset($x['epub'])) {
unlink($outputs['\\Pressbooks\\Modules\\Export\\Epub\\Epub201']);
}
// --------------------------------------------------------------------------------------------------------
// No errors?
if (empty($conversion_error) && empty($validation_warning)) {
// Ok!
\Pressbooks\Redirect\location($redirect_url);
}
// --------------------------------------------------------------------------------------------------------
// Error exceptions
if (isset($validation_warning['\\Pressbooks\\Modules\\Export\\Prince\\Pdf'])) {
// The PDF is garbage and we don't want the user to have it.
// Delete file. Report error instead of warning.
unlink($validation_warning['\\Pressbooks\\Modules\\Export\\Prince\\Pdf']);
$conversion_error['\\Pressbooks\\Modules\\Export\\Prince\\Pdf'] = $validation_warning['\\Pressbooks\\Modules\\Export\\Prince\\Pdf'];
unset($validation_warning['\\Pressbooks\\Modules\\Export\\Prince\\Pdf']);
}
if (isset($validation_warning['\\Pressbooks\\Modules\\Export\\Prince\\PrintPdf'])) {
// The PDF is garbage and we don't want the user to have it.
// Delete file. Report error instead of warning.
unlink($validation_warning['\\Pressbooks\\Modules\\Export\\Prince\\PrintPdf']);
$conversion_error['\\Pressbooks\\Modules\\Export\\Prince\\PrintPdf'] = $validation_warning['\\Pressbooks\\Modules\\Export\\Prince\\PrintPdf'];
unset($validation_warning['\\Pressbooks\\Modules\\Export\\Prince\\PrintPdf']);
}
// --------------------------------------------------------------------------------------------------------
// Errors :(
if (count($conversion_error)) {
// Conversion error
\Pressbooks\Redirect\location($redirect_url . '&export_error=true');
}
if (count($validation_warning)) {
// Validation warning
\Pressbooks\Redirect\location($redirect_url . '&export_warning=true');
}
}
}