/**
* Build the scripts.
*
* @return void
* @access public
*/
public function build()
{
$project = $this->getProject();
$manifest = $project->getManifestData();
$script_options = $manifest['scripts'];
if (isset($script_options['libraries'])) {
\Curator\Console::stdout(' Minifying libraries…');
foreach ($script_options['libraries'] as $filename) {
$path = $project->getScriptsLibsDirPath() . DS . $filename;
$rel_path = str_replace($project->getProjectDirPath() . DS, '', $path);
$basename = pathinfo($filename, PATHINFO_FILENAME);
$raw_size = filesize($path);
$script_data = file_get_contents($path);
$handler = HandlerFactory::getHandlerForMediaType('text/javascript');
$script_data = $handler->input($script_data);
$hash = hash('sha256', $script_data);
$out_path = $project->getPublicScriptsLibsDirPath() . DS . $basename . '-' . $hash . '.js';
$out_rel = str_replace($project->getProjectDirPath() . DS, '', $out_path);
$out_url = str_replace($project->getPublicHtmlDirPath(), '', $out_path);
if (!file_exists($out_path)) {
touch($out_path);
}
if (!file_put_contents($out_path, $script_data)) {
throw new \Exception('Could not save script library: ' . $out_path);
}
$output_size = filesize($out_path);
$a = sprintf('%d', 100 * ($output_size / $raw_size));
\Curator\Console::stdout(' Wrote ' . $out_rel . ' (' . $a . '%)');
$lib_paths[$basename] = $out_url;
}
\Curator\TemplateData::setValue('scripts', 'libs', $lib_paths);
\Curator\Console::stdout('');
}
if (isset($script_options['combine'])) {
\Curator\Console::stdout(' Minifying scripts…');
$script_data = null;
foreach ($script_options['combine'] as $filename) {
$path = $project->getScriptsDirPath() . DS . $filename;
$rel_path = str_replace($project->getProjectDirPath() . DS, '', $path);
$raw_size = filesize($path);
$script_data = $script_data . NL . NL . NL . file_get_contents($path);
}
$handler = \Curator\Handler\Factory::getHandlerForMediaType('text/javascript');
$script_data = $handler->input($script_data);
$hash = hash('sha256', $script_data);
$out_path = $project->getPublicScriptsDirPath() . DS . 'combined-' . $hash . '.js';
$out_rel = str_replace($project->getProjectDirPath() . DS, '', $out_path);
$out_url = str_replace($project->getPublicHtmlDirPath(), '', $out_path);
if (!file_exists($out_path)) {
touch($out_path);
}
if (!file_put_contents($out_path, $script_data)) {
throw new \Exception('Could not save script file: ' . $out_path);
}
$output_size = filesize($out_path);
$a = sprintf('%d', 100 * ($output_size / $raw_size));
\Curator\Console::stdout(' Wrote ' . $out_rel . ' (' . $a . '%)');
\Curator\TemplateData::setValue('scripts', 'combined', $out_url);
}
}
/**
* Build the stylesheet files.
*
* @return void
* @access public
*/
public function build()
{
$project = $this->project;
$manifest = $project->getManifestData();
$style_options = $manifest['styles'];
$css_data = '';
$raw_size = 0;
if (is_array($style_options['combine'])) {
foreach ($style_options['combine'] as $filename) {
$filepath = $this->project->getStylesDirPath() . DS . $filename;
$rel_path = str_replace($this->project->getProjectDirPath() . DS, '', $filepath);
$raw_size = $raw_size + filesize($filepath);
\Curator\Console::stdout(' Loading ' . $rel_path);
$css_data = $css_data . NL . NL . NL . file_get_contents($filepath);
}
\Curator\Console::stdout(' Minimizing styles…');
$handler = \Curator\Handler\Factory::getHandlerForMediaType('text/css');
$css_data = $handler->input($css_data);
$hash = hash('sha256', $css_data);
$output_path = $project->getPublicStylesDirPath() . DS . 'combined-' . $hash . '.css';
$rel_output = str_replace($this->project->getProjectDirPath() . DS, '', $output_path);
$url_output = str_replace($this->project->getPublicHtmlDirPath(), '', $output_path);
if (!file_put_contents($output_path, $css_data)) {
throw new \Exception('Could not write CSS to: ' . $output_path);
}
$output_size = filesize($output_path);
$a = sprintf('%d', 100 * ($output_size / $raw_size));
\Curator\Console::stdout(' wrote ' . $rel_output . ' (' . $a . '%)');
\Curator\TemplateData::setValue('styles', 'combined', $url_output);
} else {
\Curator\Console::stdout(' Nothing to do.');
}
}
/**
* Handle $data, and return the results.
*
* @param string data The data to handle.
* @return string
* @access public
*/
public function input($data, $options = array())
{
$result = null;
try {
if (strpos($data, NL) === false && is_file($data)) {
$data = file_get_contents($data);
if ($data === false) {
throw new \Exception('Could not load data: ' . $data);
}
}
$data_array = explode("\n\n---\n\n", $data, 2);
$header_handler = \Curator\Handler\Factory::getHandlerForMediaType(\Curator\Handler\YAML::getMediaType());
$header_data = $header_handler->input($data_array[0]);
$body_format = $header_data['format'];
$body_handler = \Curator\Handler\Factory::getHandlerForMediaType($body_format);
$body_data = $body_handler->input($data_array[1]);
$result = array();
$result['header'] = $header_data;
$result['body'] = $body_data;
$result['body_raw'] = $data_array[1];
} catch (\Exception $e) {
\Curator\Console::stderr('** Could not handle curd data:');
\Curator\Console::stderr(' ' . $e->getMessage());
}
return $result;
}
/**
* Write $data to $output.
*
* @param array The data to write.
* @param string The path to write to.
* @return bool
* @access public
*/
public function output($data, $output)
{
$handler = \Curator\Handler\Factory::getHandlerForMediaType(\Curator\Handler\YAML::getMediaType());
$config = $handler->input($data);
return $config;
}
/**
* Clean the data files from public_html.
*
* @access public
*/
public function clean()
{
// Get our cast of characters.
$data_dir = $this->project->getDataDirPath();
$data_files = \Curator\FileSystem::getDirectoryContents($data_dir);
foreach ($data_files as $data_file) {
// Gather our facts here.
$data_info = pathinfo($data_file);
$data_ext = $data_info['extension'];
$data_rel = str_replace($this->project->getProjectDirPath() . DS, '', $data_file);
// relative from the project dir.
$data_media = \Curator\Handler\Factory::getMediaTypeForFileExtension($data_ext);
// load the data file.
$handler = \Curator\Handler\Factory::getHandlerForMediaType($data_media);
$data = $handler->input($data_file);
// See if the file specifies a special name, otherwise hack
// together something resembling the data's filename.
if (isset($data['header']['url'])) {
$filename = $data['header']['url'];
} else {
$filename = pathinfo($data_file, PATHINFO_FILENAME) . '.html';
}
$output_path = $this->project->getPublicHtmlDirPath() . DS . $filename;
if (file_exists($output_path)) {
\Curator\Console::stdout(' Deleting public_html' . DS . $filename);
if (!unlink($output_path)) {
throw new \Exception('Could not delete: ' . $output_path);
}
}
}
}
/**
* Returns the projects manifest data.
*
* @return array The manifest data.
* @access public
*/
public function getManifestData()
{
if ($this->manifest === null) {
$manifest_path = $this->getProjectDirPath() . DS . 'manifest.yml';
$ext = \Curator\Handler\Factory::getMediaTypeForFileExtension(pathinfo($manifest_path, PATHINFO_EXTENSION));
$handler = \Curator\Handler\Factory::getHandlerForMediaType($ext);
$manifest = $handler->input($manifest_path);
$this->manifest = $manifest;
}
return $this->manifest;
}
