<?php
/**
* File: gettext
* Scans the installation and creates .pot files for all translated strings.
*/
header("Content-Type: text/html; charset=UTF-8");
define('DEBUG', true);
define('CHYRP_VERSION', "2025.01");
define('CHYRP_CODENAME', "Boreal");
define('CHYRP_IDENTITY', "Chyrp/".CHYRP_VERSION." (".CHYRP_CODENAME.")");
define('MAIN', false);
define('ADMIN', false);
define('AJAX', false);
define('UPGRADING', false);
define('INSTALLING', false);
define('COOKIE_LIFETIME', 2592000);
define('PASSWORD_RESET_TOKEN_LIFETIME', 3600);
define('MAX_TIME_LIMIT', 600);
define('MAX_MEMORY_LIMIT', "100M");
define('SQL_DATETIME_ZERO', "1000-01-01 00:00:00");
define('SQL_DATETIME_ZERO_VARIANTS',
array(
"0000-00-00 00:00:00",
"0001-01-01 00:00:00",
"1000-01-01 00:00:00"
)
);
define('BOT_UA', false);
define('DIR', DIRECTORY_SEPARATOR);
define('MAIN_DIR', dirname(__FILE__));
define('INCLUDES_DIR', MAIN_DIR.DIR."includes");
define('CACHES_DIR', INCLUDES_DIR.DIR."caches");
define('MODULES_DIR', MAIN_DIR.DIR."modules");
define('FEATHERS_DIR', MAIN_DIR.DIR."feathers");
define('THEMES_DIR', MAIN_DIR.DIR."themes");
define('UPDATE_XML', null);
define('UPDATE_INTERVAL', null);
define('UPDATE_PAGE', null);
define('SESSION_DENY_BOT', true);
define('SLUG_STRICT', true);
define('GET_REMOTE_UNSAFE', false);
define('USE_GETTEXT_SHIM', stripos(PHP_OS, "Win") === 0);
define('USE_OB', true);
define('HTTP_ACCEPT_ZSTD', false);
define('HTTP_ACCEPT_DEFLATE', false);
define('HTTP_ACCEPT_GZIP', false);
define('CAN_USE_ZSTD', false);
define('CAN_USE_ZLIB', false);
define('USE_COMPRESSION', false);
define('PREVIEWING', false);
define('THEME_DIR', null);
define('THEME_URL', null);
ob_start();
define('OB_BASE_LEVEL', ob_get_level());
# File: error
# Functions for handling and reporting errors.
require_once INCLUDES_DIR.DIR."error.php";
# File: helpers
# Various functions used throughout the codebase.
require_once INCLUDES_DIR.DIR."helpers.php";
# Array: $domains
# An associative array of domains and their paths.
$domains = array(
"chyrp" => MAIN_DIR,
"admin" => MAIN_DIR.DIR."admin"
);
# Array: $exclude
# Paths to be excluded from directory recursion.
$exclude = array(
MAIN_DIR.DIR."admin",
MAIN_DIR.DIR."modules",
MAIN_DIR.DIR."feathers",
MAIN_DIR.DIR."themes",
MAIN_DIR.DIR."tools",
MAIN_DIR.DIR."uploads",
MAIN_DIR.DIR."includes".DIR."caches",
MAIN_DIR.DIR."includes".DIR."lib".DIR."Twig",
MAIN_DIR.DIR."includes".DIR."lib".DIR."IXR",
MAIN_DIR.DIR."includes".DIR."lib".DIR."cebe"
);
# Array: $strings
# Contains the translations for each gettext domain.
$strings = array();
# String: $str_reg
# Regular expression representing a string.
$str_reg = '(\"[^\"]+\"|\'[^\']+\')';
/**
* Function: find_domains
* Find domains for installed extensions.
*/
function find_domains() {
global $domains;
global $strings;
$modules_dir = new DirectoryIterator(MODULES_DIR);
foreach ($modules_dir as $item) {
if ($item->isDir() and !$item->isDot())
$domains[$item->getFilename()] = $item->getPathname();
}
$feathers_dir = new DirectoryIterator(FEATHERS_DIR);
foreach ($feathers_dir as $item) {
if ($item->isDir() and !$item->isDot())
$domains[$item->getFilename()] = $item->getPathname();
}
$themes_dir = new DirectoryIterator(THEMES_DIR);
foreach ($themes_dir as $item) {
if ($item->isDir() and !$item->isDot())
$domains[$item->getFilename()] = $item->getPathname();
}
foreach ($domains as $filename => $pathname)
$strings[$filename] = array();
}
/**
* Function: scan_dir
* Scans a directory in search of files or subdirectories.
*/
function scan_dir(
$domain,
$pathname
) {
global $exclude;
$dir = new DirectoryIterator($pathname);
foreach ($dir as $item) {
if (!$item->isDot()) {
$item_path = $item->getPathname();
$extension = $item->getExtension();
switch ($item->getType()) {
case "file":
scan_file($domain, $item_path, $extension);
break;
case "dir":
if (!in_array($item_path, $exclude))
scan_dir($domain, $item_path);
break;
}
}
}
}
/**
* Function: scan_file
* Scans a file in search of translation strings.
*/
function scan_file(
$domain,
$pathname,
$extension
) {
if ($extension != "php" and $extension != "twig")
return;
$file = fopen($pathname, "r");
$line = 1;
if ($file === false)
return;
while (!feof($file)) {
$text = fgets($file);
switch ($extension) {
case "php":
scan__($domain, $pathname, $line, $text);
scan_f($domain, $pathname, $line, $text);
scan_p($domain, $pathname, $line, $text);
break;
case "twig":
scan_translate($domain, $pathname, $line, $text);
scan_translate_format($domain, $pathname, $line, $text);
scan_translate_plural($domain, $pathname, $line, $text);
break;
}
$line++;
}
fclose($file);
}
/**
* Function: make_place
* Makes a string detailing the place a translation was found.
*/
function make_place(
$pathname,
$line
) {
return str_replace(
array(MAIN_DIR.DIR, DIR),
array("", "/"),
$pathname
).":".$line;
}
/**
* Function: is_theme
* Checks if a pathname is part of a theme.
*/
function is_theme(
$pathname
) {
return (
strpos($pathname, THEMES_DIR) === 0 or
strpos($pathname, MAIN_DIR.DIR."admin") === 0
);
}
/**
* Function: scan__
* Scans text for occurrences of the __() function.
*/
function scan__(
$domain,
$pathname,
$line,
$text
) {
global $domains;
global $strings;
global $str_reg;
$escaped = preg_quote($domain, "/");
$dom_reg = ($domain == "chyrp") ?
'' :
',\s*(\"'.$escaped.'\"|\''.$escaped.'\')' ;
if (
preg_match_all(
"/__\($str_reg$dom_reg\)/",
$text,
$matches,
PREG_SET_ORDER
)
) {
foreach ($matches as $match) {
$string = trim($match[1], "'\"");
if (isset($strings[$domain][$string]))
$strings[$domain][$string]["places"][] = make_place(
$pathname, $line
);
else
$strings[$domain][$string] = array(
"places" => array(make_place($pathname, $line)),
"filter" => false,
"plural" => false
);
}
}
}
/**
* Function: scan_f
* Scans text for occurrences of the _f() function.
*/
function scan_f(
$domain,
$pathname,
$line,
$text
) {
global $domains;
global $strings;
global $str_reg;
$escaped = preg_quote($domain, "/");
$dom_reg = ($domain == "chyrp") ?
'.+?' :
'.+?,\s*(\"'.$escaped.'\"|\''.$escaped.'\')' ;
if (
preg_match_all(
"/_f\($str_reg$dom_reg\)/",
$text,
$matches,
PREG_SET_ORDER
)
) {
foreach ($matches as $match) {
$string = trim($match[1], "'\"");
if (isset($strings[$domain][$string]))
$strings[$domain][$string]["places"][] = make_place(
$pathname,
$line
);
else
$strings[$domain][$string] = array(
"places" => array(make_place($pathname, $line)),
"filter" => true,
"plural" => false
);
}
}
}
/**
* Function: scan_p
* Scans text for occurrences of the _p() function.
*/
function scan_p(
$domain,
$pathname,
$line,
$text
) {
global $domains;
global $strings;
global $str_reg;
$escaped = preg_quote($domain, "/");
$dom_reg = ($domain == "chyrp") ?
'.+?' :
'.+?,\s*(\"'.$escaped.'\"|\''.$escaped.'\')' ;
if (
preg_match_all(
"/_p\($str_reg,\s*$str_reg$dom_reg\)/",
$text,
$matches,
PREG_SET_ORDER
)
) {
foreach ($matches as $match) {
$string = trim($match[1], "'\"");
$plural = trim($match[2], "'\"");
if (isset($strings[$domain][$string]))
$strings[$domain][$string]["places"][] = make_place(
$pathname,
$line
);
else
$strings[$domain][$string] = array(
"places" => array(make_place($pathname, $line)),
"filter" => true,
"plural" => $plural
);
}
}
}
/**
* Function: scan_translate
* Scans text for occurrences of the translate() filter.
*/
function scan_translate(
$domain,
$pathname,
$line,
$text
) {
global $domains;
global $strings;
global $str_reg;
$escaped = preg_quote($domain, "/");
$dom_reg = '(\(\s*(\"'.$escaped.'\"|\''.$escaped.'\')\s*\))';
if (is_theme($pathname))
$dom_reg.= '?';
if (
preg_match_all(
"/$str_reg\s*\|\s*translate(?!_plural)$dom_reg(?!\s*\|\s*format)/",
$text,
$matches,
PREG_SET_ORDER
)
) {
foreach ($matches as $match) {
$string = trim($match[1], "'\"");
if (isset($strings[$domain][$string]))
$strings[$domain][$string]["places"][] = make_place(
$pathname,
$line
);
else
$strings[$domain][$string] = array(
"places" => array(make_place($pathname, $line)),
"filter" => false,
"plural" => false
);
}
}
}
/**
* Function: scan_translate_format
* Scans text for occurrences of the translate() | format() filter combination.
*/
function scan_translate_format(
$domain,
$pathname,
$line,
$text
) {
global $domains;
global $strings;
global $str_reg;
$escaped = preg_quote($domain, "/");
$dom_reg = '(\(\s*(\"'.$escaped.'\"|\''.$escaped.'\')\s*\))';
if (is_theme($pathname))
$dom_reg.= '?';
if (
preg_match_all(
"/$str_reg\s*\|\s*translate$dom_reg\s*\|\s*format/",
$text,
$matches,
PREG_SET_ORDER
)
) {
foreach ($matches as $match) {
$string = trim($match[1], "'\"");
if (isset($strings[$domain][$string]))
$strings[$domain][$string]["places"][] = make_place(
$pathname,
$line
);
else
$strings[$domain][$string] = array(
"places" => array(make_place($pathname, $line)),
"filter" => true,
"plural" => false
);
}
}
}
/**
* Function: scan_translate_plural
* Scans text for occurrences of the translate_plural() filter.
*/
function scan_translate_plural(
$domain,
$pathname,
$line,
$text
) {
global $domains;
global $strings;
global $str_reg;
$escaped = preg_quote($domain, "/");
$dom_reg = '(,\s*(\"'.$escaped.'\"|\''.$escaped.'\'))';
if (is_theme($pathname))
$dom_reg.= '?';
if (
preg_match_all(
"/$str_reg\s*\|\s*translate_plural\(\s*$str_reg\s*,.+?$dom_reg\s*\)\s*\|\s*format/",
$text,
$matches,
PREG_SET_ORDER
)
) {
foreach ($matches as $match) {
$string = trim($match[1], "'\"");
$plural = trim($match[2], "'\"");
if (isset($strings[$domain][$string]))
$strings[$domain][$string]["places"][] = make_place(
$pathname,
$line
);
else
$strings[$domain][$string] = array(
"places" => array(make_place($pathname, $line)),
"filter" => true,
"plural" => $plural
);
}
}
}
/**
* Function: create_files
* Generates the .pot files and writes them to disk.
*/
function create_files() {
global $domains;
global $strings;
foreach ($domains as $filename => $pathname) {
$contents = "#. This file is distributed under the".
" same license as the Chyrp Lite package.\n\n";
foreach ($strings[$filename] as $string => $attributes) {
foreach ($attributes["places"] as $place)
$contents.= "#: ".$place."\n";
if ($attributes["filter"] === true)
$contents.= "#, php-format\n";
$contents.= "msgid \"".$string."\"\n";
if ($attributes["plural"] !== false) {
$contents.= "msgid_plural \"".$attributes["plural"]."\"\n";
$contents.= "msgstr[0] \"\"\n";
$contents.= "msgstr[1] \"\"\n";
} else {
$contents.= "msgstr \"\"\n";
}
$contents.= "\n";
}
$pot_file = $pathname.DIR.
(($filename == "chyrp") ? "includes".DIR : "").
"locale".DIR."en_US".DIR."LC_MESSAGES".DIR.
$filename.".pot";
$result = @file_put_contents($pot_file, $contents);
echo $filename.".pot: ".(
($result === false) ?
'<strong>Boo!</strong>' :
'Yay!'
)."\n";
}
}
#---------------------------------------------
# Output Starts
#---------------------------------------------
?>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=640">
<title><?php echo "Gettext"; ?></title>
<style type="text/css">
@font-face {
font-family: 'Open Sans webfont';
src: url('../fonts/OpenSans-Regular.woff') format('woff');
font-weight: normal;
font-style: normal;
}
@font-face {
font-family: 'Open Sans webfont';
src: url('../fonts/OpenSans-SemiBold.woff') format('woff');
font-weight: 600;
font-style: normal;
}
@font-face {
font-family: 'Open Sans webfont';
src: url('../fonts/OpenSans-Bold.woff') format('woff');
font-weight: bold;
font-style: normal;
}
@font-face {
font-family: 'Open Sans webfont';
src: url('../fonts/OpenSans-Italic.woff') format('woff');
font-weight: normal;
font-style: italic;
}
@font-face {
font-family: 'Open Sans webfont';
src: url('../fonts/OpenSans-SemiBoldItalic.woff') format('woff');
font-weight: 600;
font-style: italic;
}
@font-face {
font-family: 'Open Sans webfont';
src: url('../fonts/OpenSans-BoldItalic.woff') format('woff');
font-weight: bold;
font-style: italic;
}
@font-face {
font-family: 'Cousine webfont';
src: url('../fonts/Cousine-Regular.woff') format('woff');
font-weight: normal;
font-style: normal;
}
@font-face {
font-family: 'Cousine webfont';
src: url('../fonts/Cousine-Bold.woff') format('woff');
font-weight: bold;
font-style: normal;
}
@font-face {
font-family: 'Cousine webfont';
src: url('../fonts/Cousine-Italic.woff') format('woff');
font-weight: normal;
font-style: italic;
}
@font-face {
font-family: 'Cousine webfont';
src: url('../fonts/Cousine-BoldItalic.woff') format('woff');
font-weight: bold;
font-style: italic;
}
:root {
color-scheme: light dark;
--chyrp-pure-white: #ffffff;
--chyrp-pure-black: #000000;
--chyrp-inky-black: #1f1f23;
--chyrp-summer-grey: #fbfbfb;
--chyrp-english-grey: #efefef;
--chyrp-welsh-grey: #dfdfdf;
--chyrp-irish-grey: #cfcfcf;
--chyrp-scottish-grey: #afafaf;
--chyrp-winter-grey: #656565;
--chyrp-strong-yellow: #ffdd00;
--chyrp-strong-orange: #ff7f00;
--chyrp-strong-red: #c11600;
--chyrp-strong-green: #108600;
--chyrp-strong-blue: #1e57ba;
--chyrp-strong-purple: #ba1eba;
--chyrp-light-yellow: #fffde6;
--chyrp-light-red: #faebe4;
--chyrp-light-green: #ebfae4;
--chyrp-light-blue: #f2fbff;
--chyrp-light-purple: #fae4fa;
--chyrp-medium-yellow: #fffbcc;
--chyrp-medium-red: #fcddcf;
--chyrp-medium-green: #daf1d0;
--chyrp-medium-blue: #e1f2fa;
--chyrp-medium-purple: #f6d5f6;
--chyrp-border-yellow: #e5d7a1;
--chyrp-border-red: #d6bdb5;
--chyrp-border-green: #bdd6b5;
--chyrp-border-blue: #b8cdd9;
--chyrp-border-purple: #d6b5d6;
}
*::selection {
color: var(--chyrp-inky-black);
background-color: var(--chyrp-strong-yellow);
}
html, body, div, dl, dt, dd, ul, ol, li, p,
h1, h2, h3, h4, h5, h6, img, pre, code,
form, fieldset, input, select, svg, textarea,
table, tbody, tr, th, td, legend, caption,
blockquote, aside, figure, figcaption {
margin: 0em;
padding: 0em;
border: 0em;
}
html {
font-size: 16px;
}
body {
font-size: 1rem;
font-family: "Open Sans webfont", sans-serif;
line-height: 1.5;
color: var(--chyrp-inky-black);
tab-size: 4;
background: var(--chyrp-english-grey);
margin: 2rem;
}
h1 {
font-size: 2em;
text-align: center;
font-weight: bold;
margin: 1rem 0rem;
}
h2 {
font-size: 1.5em;
text-align: center;
font-weight: bold;
margin: 1rem 0rem;
}
h3 {
font-size: 1em;
font-weight: 600;
margin: 1rem 0rem;
border-bottom: 1px solid var(--chyrp-irish-grey);
}
p {
margin-bottom: 1rem;
}
strong {
font: inherit;
font-weight: bold;
color: var(--chyrp-strong-red);
}
em, dfn, cite, var {
font: inherit;
font-style: italic;
}
ul, ol {
margin-bottom: 1rem;
margin-inline-start: 2rem;
list-style-position: outside;
}
pre {
font-family: "Cousine webfont", monospace;
font-size: 0.85em;
background-color: var(--chyrp-english-grey);
margin: 1rem 0rem;
padding: 1rem;
overflow-x: auto;
white-space: pre;
}
code {
font-family: "Cousine webfont", monospace;
font-size: 0.85em;
background-color: var(--chyrp-english-grey);
padding: 2px 4px 0px 4px;
border: 1px solid var(--chyrp-irish-grey);
vertical-align: bottom;
white-space: break-spaces;
}
pre > code {
font-size: 0.85rem;
display: block;
border: none;
padding: 0px;
white-space: inherit;
}
a:link,
a:visited {
color: var(--chyrp-inky-black);
text-decoration: underline;
text-underline-offset: 0.125em;
}
a:focus {
outline: var(--chyrp-strong-orange) dashed 2px;
outline-offset: 0px;
}
a:hover,
a:focus,
a:active {
color: var(--chyrp-strong-blue);
text-decoration: underline;
text-underline-offset: 0.125em;
}
a.big,
button {
box-sizing: border-box;
display: block;
font: inherit;
font-size: 1.25em;
text-align: center;
color: var(--chyrp-inky-black);
text-decoration: none;
margin: 1rem 0rem;
padding: 0.5rem 1rem;
background-color: var(--chyrp-light-blue);
border: 2px solid var(--chyrp-border-blue);
border-radius: 0.25em;
cursor: pointer;
}
button {
width: 100%;
}
a.big:hover,
button:hover,
a.big:focus,
button:focus,
a.big:active,
button:active {
border-color: var(--chyrp-strong-blue);
outline: none;
}
hr {
border: none;
clear: both;
border-top: 1px solid var(--chyrp-irish-grey);
margin: 2rem 0rem;
}
aside {
margin-bottom: 1rem;
padding: 0.5rem;
border: 1px solid var(--chyrp-border-yellow);
border-radius: 0.25em;
background-color: var(--chyrp-light-yellow);
}
.window {
width: 30rem;
background: var(--chyrp-pure-white);
padding: 2rem;
margin: 0rem auto 0rem auto;
border-radius: 2rem;
}
.window > *:first-child {
margin-top: 0rem;
}
.window > *:last-child {
margin-bottom: 0rem;
}
@media (prefers-color-scheme: dark) {
body {
color: var(--chyrp-pure-white);
background-color: var(--chyrp-inky-black);
}
.window {
color: var(--chyrp-inky-black);
background-color: var(--chyrp-english-grey);
}
h3 {
border-color: var(--chyrp-scottish-grey);
}
hr {
border-color: var(--chyrp-scottish-grey);
}
aside {
border-color: var(--chyrp-scottish-grey);
}
pre {
background-color: var(--chyrp-welsh-grey);
}
code {
background-color: var(--chyrp-welsh-grey);
border-color: var(--chyrp-scottish-grey);
}
}
</style>
</head>
<body>
<div class="window">
<pre role="status" class="pane"><?php
#---------------------------------------------
# Processing Starts
#---------------------------------------------
find_domains();
foreach ($domains as $filename => $pathname)
scan_dir($filename, $pathname);
create_files();
#---------------------------------------------
# Processing Ends
#---------------------------------------------
?></pre>
</div>
</body>
</html>