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eesyphp/includes/translation-cli.php
Benjamin Renard 6fdc5447f1 Some improvments from recent works on apps based on its "framework" 
* Code cleaning and fix some small errors using Phpstan
* Configure pre-commit to run Phpstan before each commit
* Some little improvments and logging, mail, smarty & URL libs
* Add Sentry integration
* Add Webstat JS code inclusion
* Install Smarty dependency using composer

Breaking changes:
* Rename Event class as HookEvent to avoid conflict with PECL event
* URL with refresh GET parameter now automatically trigger redirection without it
 after page loading to avoid to keep it in URL
2023-01-29 11:51:41 +01:00

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<?php
/*
********************************************************************
* Translations CLI commands *
********************************************************************
*/
if (php_sapi_name() != "cli")
return true;
/**
* Convert PO file to JSON file
*
* @param string $locale The locale of the input PO file
* @param string $path The path of the input PO file
*
* @return string JSON encoded file content
*/
function po2json($locale, $path) {
$fileHandler = new \Sepia\PoParser\SourceHandler\FileSystem($path);
$poparser = new \Sepia\PoParser\Parser($fileHandler);
$catalog = $poparser->parse();
$headers = $catalog->getHeader();
$messages = array();
foreach ($catalog->getEntries() as $entry) {
// msg id json format
$msg = $entry->getMsgStr();
if ($entry->isPlural())
$msg = array($msg, $entry->getMsgIdPlural());
$messages[$entry->getMsgId()] = $msg;
}
return json_encode(array(
'messages' => $messages,
'locale' => $locale,
'domain' => TEXT_DOMAIN,
'plural_expr' => '(n > 1)',
));
}
/**
* Command to extract messages from PHP/JS & template files and
* generate the lang/messages.pot file.
*
* @param array $command_args The command arguments
* @return void
*/
function cli_extract_messages($command_args) {
global $root_dir_path, $root_lang_dir, $smarty_templates_dir;
// List PHP files to parse
$php_files = run_external_command(
array('find', escapeshellarg($root_dir_path), '-name', "'*.php'"),
null, // no STDIN data
false // do not escape command args (already done)
);
if (!is_array($php_files) || $php_files[0] != 0) {
logging('FATAL', _("Fail to list PHP files."));
}
// Extract messages from PHP files using xgettext
$result = run_external_command(
array(
"xgettext",
"--from-code utf-8",
"--language=PHP",
"-o", "$root_lang_dir/php-messages.pot", // Output
"--omit-header", // No POT header
"--keyword=___", // Handle custom ___() translation function
"--files=-" // Read files to parse from STDIN
),
$php_files[1] // Pass PHP files list via STDIN
);
if (!is_array($result) || $result[0] != 0)
logging('FATAL', _("Fail to extract messages from PHP files using xgettext."));
// List JS files to parse
$js_files = run_external_command(
array('find', escapeshellarg("$root_dir_path/public_html/js"), '-name', "'*.js'"),
null, // no STDIN data
false // do not escape command args (already done)
);
if (!is_array($js_files) || $js_files[0] != 0) {
logging('FATAL', _("Fail to list JS files."));
}
// Extract messages from JS files using xgettext
$result = run_external_command(
array(
"xgettext",
"--from-code utf-8",
"--language=JavaScript",
"-o", "$root_lang_dir/js-messages.pot", // Output
"--omit-header", // No POT header
"--keyword=___", // Handle custom ___() translation function
"--files=-" // Read files to parse from STDIN
),
$js_files[1] // Pass JS files list via STDIN
);
if (!is_array($result) || $result[0] != 0)
logging('FATAL', _("Fail to extract messages from JS files using xgettext."));
// Extract messages from templates files using tsmarty2c.php
$result = run_external_command(
array (
"$root_dir_path/vendor/bin/tsmarty2c.php",
"-o", "$root_lang_dir/templates-messages.pot",
$smarty_templates_dir,
)
);
if (!is_array($result) || $result[0] != 0)
logging(
'FATAL',
_("Fail to extract messages from template files using tsmarty2c.php script."));
$fd = fopen("$root_lang_dir/headers.pot", 'w');
$headers = array(
'msgid ""',
'msgstr ""',
'"POT-Creation-Date: '.date('Y-m-d H:iO').'\n"',
'"PO-Revision-Date: '.date('Y-m-d H:iO').'\n"',
'"MIME-Version: 1.0\n"',
'"Content-Type: text/plain; charset=utf-8\n"',
'"Content-Transfer-Encoding: 8bit\n"',
);
fwrite($fd, implode("\n", $headers));
fclose($fd);
// Merge previous results in messages.pot file using msgcat
$result = run_external_command(array(
'msgcat',
"$root_lang_dir/headers.pot",
"$root_lang_dir/php-messages.pot",
"$root_lang_dir/js-messages.pot",
"$root_lang_dir/templates-messages.pot",
"-t", "utf-8", "--use-first",
"-o", "$root_lang_dir/messages.pot",
));
if (!is_array($result) || $result[0] != 0)
logging('FATAL', _("Fail to merge messages using msgcat."));
}
add_cli_command(
'extract_messages',
'cli_extract_messages',
___("Extract messages that need to be translated"),
null,
___("This command could be used to generate/update lang/messages.pot file.")
);
/**
* Command to update messages from lang/messages.pot file to
* all PO file in lang/[lang]/LC_MESSAGES.
*
* @param array $command_args The command arguments
* @return bool
*/
function cli_update_messages($command_args) {
global $root_dir_path, $root_lang_dir, $smarty_templates_dir;
$compendium_args = array();
foreach ($command_args as $path) {
if (!file_exists($path))
logging('FATAL', _("Compendium file %s not found."), $path);
$compendium_args[] = '-C';
$compendium_args[] = $path;
}
$pot_file = "$root_lang_dir/messages.pot";
if (!is_file($pot_file))
logging('FATAL', _("POT file not found (%s). Please run extract_messages first."), $pot_file);
if ($dh = opendir($root_lang_dir)) {
$error = False;
while (($file = readdir($dh)) !== false) {
if (
!is_dir($root_lang_dir . '/' . $file) ||
in_array($file, array('.', '..')) ||
is_link($root_lang_dir . '/' . $file)
)
continue;
logging('DEBUG', _("Lang directory '%s' found"), $file);
// Check LC_MESSAGES directory exists
$lang = $file;
$lang_dir = $root_lang_dir . '/' . $file . '/LC_MESSAGES' ;
if (!is_dir($lang_dir)) {
logging('DEBUG', _("LC_MESSAGES directory not found in lang '%s' directory, ignore it."),
$lang);
continue;
}
$po_file = $lang_dir . '/' . TEXT_DOMAIN . '.po';
$created = false;
if (!is_file($po_file)) {
// Init PO file from POT file using msginit
$result = run_external_command(
array("msginit", "-i", "$pot_file", "-l", "$lang", "-o", $po_file)
);
if (is_array($result) && $result[0] == 0) {
$created = true;
} else {
logging('ERROR', _("Fail to init messages in %s PO file using msginit (%s)."),
$lang, $po_file);
$error = True;
}
}
// Update messages in PO file from POT file using msgmerge
// Note: msginit does not accept compendium files, so we also run
// msgmerge on creation with compendium file(s).
if (is_file($po_file) && (!$created || $compendium_args)) {
$result = run_external_command(
array_merge(
array("msgmerge", "-q", "-U"),
$compendium_args,
array($po_file, $pot_file)
)
);
if (!is_array($result) || $result[0] != 0) {
logging('ERROR', _("Fail to update messages in %s PO file using msgmerge (%s)."),
$lang, $po_file);
$error = True;
}
}
elseif (!$created) {
logging('DEBUG', _("PO file not found in lang '%s' directory, ignore it."), $lang);
}
}
closedir($dh);
return !$error;
}
logging('FATAL', _("Fail to open root lang directory (%s)."), $root_dir_path);
return false;
}
add_cli_command(
'update_messages',
'cli_update_messages',
___("Update messages in translation PO lang files"),
null,
___("This command could be used to init/update PO files in lang/*/LC_MESSAGES directories.")
);
/**
* Command to compile messages from existing translation PO lang files
* to corresponding MO files and as JSON catalog (for translation in JS).
*
* @param array $command_args The command arguments
* @return bool
*/
function cli_compile_messages($command_args) {
global $root_dir_path, $root_lang_dir, $smarty_templates_dir;
if ($dh = opendir($root_lang_dir)) {
$error = False;
while (($file = readdir($dh)) !== false) {
if (
!is_dir($root_lang_dir . '/' . $file) ||
in_array($file, array('.', '..'))
)
continue;
if (is_link($root_lang_dir . '/' . $file)) {
$real_lang_dir = readlink($root_lang_dir . '/' . $file);
if (dirname($real_lang_dir) != '.' || !is_dir($root_lang_dir . '/' . $real_lang_dir))
continue;
$lang = $file;
logging('DEBUG', _("Lang alias symlink found: %s -> %s"), $lang, $real_lang_dir);
// Create JSON catalog symlink (if not exists)
$js_link = "$root_dir_path/public_html/translations/$lang.js";
$link_target = "$real_lang_dir.js";
if (!file_exists($js_link)) {
if (symlink($link_target, $js_link)) {
logging('INFO', _("JSON catalog symlink for %s -> %s created (%s)"),
$lang, $real_lang_dir, $js_link);
}
else {
logging('ERROR', _("Fail to create JSON catalog symlink for %s -> %s (%s)"),
$lang, $real_lang_dir, $js_link);
$error = True;
}
}
elseif (readlink($js_link) == $link_target) {
logging('DEBUG', _("JSON catalog symlink for %s -> %s already exist (%s)"),
$lang, $real_lang_dir, $js_link);
}
else {
logging(
'WARNING',
_("JSON catalog file for %s already exist, but it's not a symlink to %s (%s)"),
$lang, $real_lang_dir, $js_link
);
$error = True;
}
continue;
}
logging('DEBUG', _("Lang directory '%s' found"), $file);
// Check LC_MESSAGES directory exists
$lang = $file;
$lang_dir = $root_lang_dir . '/' . $file . '/LC_MESSAGES' ;
if (!is_dir($lang_dir)) {
logging('DEBUG', _("LC_MESSAGES directory not found in lang '%s' directory, ignore it."),
$lang);
continue;
}
// Test .PO file is present
$po_file = $lang_dir . '/' . TEXT_DOMAIN . '.po';
if (!is_file($po_file)) {
logging('DEBUG', _("PO file not found in lang '%s' directory, ignore it."),
$lang);
continue;
}
$mo_file = preg_replace('/\.po$/', '.mo', $po_file);
// Compile messages from PO file to MO file using msgfmt
$result = run_external_command(
array("msgfmt", "-o", $mo_file, $po_file)
);
if (!is_array($result) || $result[0] != 0) {
logging(
'ERROR',
_("Fail to compile messages from %s PO file as MO file using msgfmt (%s)."),
$lang, $po_file
);
$error = True;
}
// Compile messages from PO file to JSON catalog file
$json_catalog = po2json($lang, $po_file);
$js_file = "$root_dir_path/public_html/translations/$lang.js";
if(!$fd = fopen($js_file, 'w')) {
logging('ERROR', _("Fail to open %s JSON catalog file in write mode (%s)."),
$lang, $js_file);
$error = True;
}
elseif (fwrite($fd, sprintf("translations_data = %s;", $json_catalog)) === false) {
logging('ERROR', _("Fail to write %s JSON catalog in file (%s)."),
$lang, $js_file);
$error = True;
}
else {
logging('INFO', _("%s JSON catalog writed (%s)."), $lang, $js_file);
}
}
closedir($dh);
return !$error;
}
logging('FATAL', _("Fail to open root lang directory (%s)."), $root_dir_path);
return false;
}
add_cli_command(
'compile_messages',
'cli_compile_messages',
___(
"Compile messages from existing translation PO lang files to ".
"corresponding MO files and JSON catalogs"
),
null,
___(
"This command could be used to compile PO files in lang/*/LC_MESSAGES ".
"directories to MO files and as JSON catalogs in public_html/translations."
)
);
# vim: tabstop=2 shiftwidth=2 softtabstop=2 expandtab
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