/**
* Get all source root directories
*/
public function get_source_dirs($relative_to = '')
{
if (!$relative_to) {
return $this->src;
}
// calculate path from location of given file (which may not exist)
if (pathinfo($relative_to, PATHINFO_EXTENSION)) {
$relative_to = dirname($relative_to);
}
$dirs = array();
foreach ($this->src as $target_dir) {
$dirs[] = loco_relative_path($relative_to, $target_dir);
}
return $dirs;
}
/**
* Perform xgettext style extraction from PHP source files
* @todo JavaScript files too
* @todo filter on TextDomain?
* @return array Loco's internal array format
*/
public static function xgettext(LocoPackage $package, $relative_to = '')
{
class_exists('LocoPHPExtractor') or loco_require('build/gettext-compiled');
$extractor = new LocoPHPExtractor();
// parse out header tags in template files
if ($package instanceof LocoThemePackage) {
$extractor->set_wp_theme();
} else {
if ($package instanceof LocoPluginPackage) {
$extractor->set_wp_plugin();
}
}
$export = array();
// extract from PHP sources, as long as source locations exist
if ($srcdirs = $package->get_source_dirs()) {
foreach ($srcdirs as $dir) {
$fileref = loco_relative_path($relative_to, $dir);
foreach (self::find_php($dir) as $path) {
$source = file_get_contents($path) and $tokens = token_get_all($source) and $export = $extractor->extract($tokens, str_replace($dir, $fileref, $path));
}
}
} else {
if ($path = $package->get_default_file()) {
$dir = dirname($path);
$fileref = loco_relative_path($relative_to, $dir);
$source = file_get_contents($path) and $tokens = token_get_all($source) and $export = $extractor->extract($tokens, str_replace($dir, $fileref, $path));
} else {
if ($po = $package->get_po()) {
foreach ($po as $code => $path) {
$export = self::parse_po($path);
// strip translations, as this is intended as a POT
foreach ($export as $i => $message) {
$export[$i]['target'] = '';
}
break;
}
}
}
}
// add translatable header tags that won't have been in PHP
if ($package instanceof LocoThemePackage) {
$id = $target = '';
foreach ($package->get_headers() as $tag => $source) {
if ($source) {
$notes = str_replace('URI', ' URI', $tag) . ' of the theme';
$export[] = compact('id', 'source', 'target', 'notes');
}
}
}
return $export;
}
/**
* Perform xgettext style extraction from PHP source files
* @todo JavaScript files too
* @todo filter on TextDomain?
* @return array Loco's internal array format
*/
public static function xgettext(LocoPackage $package, $relative_to = '')
{
class_exists('LocoPHPExtractor') or loco_require('build/gettext-compiled');
$extractor = new LocoPHPExtractor();
$export = array();
// extract from PHP sources, as long as source locations exist
if ($srcdirs = $package->get_source_dirs()) {
foreach ($srcdirs as $dir) {
$fileref = loco_relative_path($relative_to, $dir);
foreach (self::find_php($dir) as $path) {
$source = file_get_contents($path) and $tokens = token_get_all($source) and $export = $extractor->extract($tokens, str_replace($dir, $fileref, $path));
}
}
} else {
if ($po = $package->get_po()) {
foreach ($po as $code => $path) {
$export = self::parse_po($path);
// strip translations, as this is intended as a POT
foreach ($export as $i => $message) {
$export[$i]['target'] = '';
}
break;
}
}
}
return $export;
}