/**
* @covers \Pressbooks\Utility\scandir_by_date
*/
public function test_scandir_by_date()
{
$files = \Pressbooks\Utility\scandir_by_date(__DIR__);
$this->assertTrue(is_array($files));
$this->assertContains(basename(__FILE__), $files);
$this->assertNotContains('.htaccess', $files);
}
/**
* Create $this->outputPath
*
* @return bool
*/
function convert()
{
// Get most recent Epub file
$input_folder = static::getExportFolder();
$input_path = false;
$files = \Pressbooks\Utility\scandir_by_date($input_folder);
foreach ($files as $file) {
if (preg_match('/\\.epub/i', $file)) {
$input_path = $input_folder . $file;
break;
}
}
if (!$input_path) {
$this->logError("Could not convert to MOBI because no EPUB file was found in {$input_folder}");
return false;
}
// Convert
$filename = $this->timestampedFileName('.mobi');
$this->outputPath = $filename;
$command = PB_KINDLEGEN_COMMAND . ' ' . escapeshellcmd($input_path) . ' -locale en -o ' . escapeshellcmd(basename($this->outputPath)) . ' 2>&1';
$output = array();
$return_var = 0;
exec($command, $output, $return_var);
// Check build results
$last_line = array_filter($output);
$last_line = strtolower(end($last_line));
if (false !== strpos($last_line, 'mobi file built successfully')) {
// Ok!
return true;
} elseif (false !== strpos($last_line, 'mobi file built with warnings')) {
// Built, but has warnings
$this->hasWarnings = true;
$this->logError(implode("\n", $output));
return true;
} else {
// Error
$this->logError(implode("\n", $output));
return false;
}
}
/**
* Scan the export directory, return latest of each file type
*
* @return array
*/
function latest_exports()
{
$suffix = array('._3.epub', '.epub', '.pdf', '.mobi', '.hpub', '.icml', '.html', '.xml', '._vanilla.xml', '._oss.pdf', '.odt');
$dir = \Pressbooks\Modules\Export\Export::getExportFolder();
$files = array();
// group by extension, sort by date newest first
foreach (\Pressbooks\Utility\scandir_by_date($dir) as $file) {
// only interested in the part of filename starting with the timestamp
preg_match('/-\\d{10,11}(.*)/', $file, $matches);
// grab the first captured parenthisized subpattern
$ext = $matches[1];
$files[$ext][] = $file;
}
// get only one of the latest of each type
$latest = array();
foreach ($suffix as $value) {
if (array_key_exists($value, $files)) {
$latest[$value] = $files[$value][0];
}
}
// @TODO filter these results against user prefs
return $latest;
}
