twig implementation

vendor/symfony/intl/Symfony/Component/Intl/Resources/bin/autoload.php

@@ -0,0 +1,18 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+$autoload = __DIR__ . '/../../vendor/autoload.php';
+
+if (!file_exists($autoload)) {
+    bailout('You should run "composer install --dev" in the component before running this script.');
+}
+
+require_once realpath($autoload);

vendor/symfony/intl/Symfony/Component/Intl/Resources/bin/common.php

@@ -0,0 +1,69 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+define('LINE_WIDTH', 75);
+
+define('LINE', str_repeat('-', LINE_WIDTH) . "\n");
+
+function bailout($message)
+{
+    echo wordwrap($message, LINE_WIDTH) . " Aborting.\n";
+
+    exit(1);
+}
+
+function strip_minor_versions($version)
+{
+    preg_match('/^(?P<version>[0-9]\.[0-9]|[0-9]{2,})/', $version, $matches);
+
+    return $matches['version'];
+}
+
+function centered($text)
+{
+    $padding = (int) ((LINE_WIDTH - strlen($text))/2);
+
+    return str_repeat(' ', $padding) . $text;
+}
+
+function cd($dir)
+{
+    if (false === chdir($dir)) {
+        bailout("Could not switch to directory $dir.");
+    }
+}
+
+function run($command)
+{
+    exec($command, $output, $status);
+
+    if (0 !== $status) {
+        $output = implode("\n", $output);
+        echo "Error while running:\n    " . getcwd() . '$ ' . $command . "\nOutput:\n" . LINE . "$output\n" . LINE;
+
+        bailout("\"$command\" failed.");
+    }
+}
+
+function get_icu_version_from_genrb($genrb)
+{
+    exec($genrb . ' --version 2>&1', $output, $status);
+
+    if (0 !== $status) {
+        bailout($genrb . ' failed.');
+    }
+
+    if (!preg_match('/ICU version ([\d\.]+)/', implode('', $output), $matches)) {
+        return null;
+    }
+
+    return $matches[1];
+}

vendor/symfony/intl/Symfony/Component/Intl/Resources/bin/copy-stubs-to-component.php

@@ -0,0 +1,63 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+use Symfony\Component\Filesystem\Filesystem;
+use Symfony\Component\Icu\IcuData;
+use Symfony\Component\Intl\Intl;
+
+require_once __DIR__ . '/common.php';
+require_once __DIR__ . '/autoload.php';
+
+if (1 !== $GLOBALS['argc']) {
+    bailout(<<<MESSAGE
+Usage: php copy-stubs-to-component.php
+
+Copies stub files created with create-stubs.php to the Icu component.
+
+For running this script, the intl extension must be loaded and all vendors
+must have been installed through composer:
+
+    composer install --dev
+
+MESSAGE
+    );
+}
+
+echo LINE;
+echo centered("ICU Resource Bundle Stub Update") . "\n";
+echo LINE;
+
+if (!class_exists('\Symfony\Component\Icu\IcuData')) {
+    bailout('You must run "composer update --dev" before running this script.');
+}
+
+$stubBranch = '1.0.x';
+
+if (!IcuData::isStubbed()) {
+    bailout("Please switch to the Icu component branch $stubBranch.");
+}
+
+$filesystem = new Filesystem();
+
+$sourceDir = sys_get_temp_dir() . '/icu-stubs';
+$targetDir = IcuData::getResourceDirectory();
+
+if (!$filesystem->exists($sourceDir)) {
+    bailout("The directory $sourceDir does not exist. Please run create-stubs.php first.");
+}
+
+$filesystem->remove($targetDir);
+
+echo "Copying files from $sourceDir to $targetDir...\n";
+
+$filesystem->mirror($sourceDir, $targetDir);
+
+echo "Done.\n";

vendor/symfony/intl/Symfony/Component/Intl/Resources/bin/create-stubs.php

@@ -0,0 +1,112 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+use Symfony\Component\Filesystem\Filesystem;
+use Symfony\Component\Icu\IcuData;
+use Symfony\Component\Intl\Intl;
+use Symfony\Component\Intl\ResourceBundle\Transformer\BundleTransformer;
+use Symfony\Component\Intl\ResourceBundle\Transformer\Rule\CurrencyBundleTransformationRule;
+use Symfony\Component\Intl\ResourceBundle\Transformer\Rule\LanguageBundleTransformationRule;
+use Symfony\Component\Intl\ResourceBundle\Transformer\Rule\LocaleBundleTransformationRule;
+use Symfony\Component\Intl\ResourceBundle\Transformer\Rule\RegionBundleTransformationRule;
+use Symfony\Component\Intl\ResourceBundle\Transformer\StubbingContext;
+
+require_once __DIR__ . '/common.php';
+require_once __DIR__ . '/autoload.php';
+
+if (1 !== $GLOBALS['argc']) {
+    bailout(<<<MESSAGE
+Usage: php create-stubs.php
+
+Creates resource bundle stubs from the resource bundles in the Icu component.
+
+For running this script, the intl extension must be loaded and all vendors
+must have been installed through composer:
+
+    composer install --dev
+
+MESSAGE
+    );
+}
+
+echo LINE;
+echo centered("ICU Resource Bundle Stub Creation") . "\n";
+echo LINE;
+
+if (!Intl::isExtensionLoaded()) {
+    bailout('The intl extension for PHP is not installed.');
+}
+
+if (!class_exists('\Symfony\Component\Icu\IcuData')) {
+    bailout('You must run "composer update --dev" before running this script.');
+}
+
+$stubBranch = '1.0.x';
+
+if (IcuData::isStubbed()) {
+    bailout("Please switch to a branch of the Icu component that contains .res files (anything but $stubBranch).");
+}
+
+$shortIcuVersionInPhp = strip_minor_versions(Intl::getIcuVersion());
+$shortIcuVersionInIntlComponent = strip_minor_versions(Intl::getIcuStubVersion());
+$shortIcuVersionInIcuComponent = strip_minor_versions(IcuData::getVersion());
+
+if ($shortIcuVersionInPhp !== $shortIcuVersionInIcuComponent) {
+    bailout("The ICU version of the component ($shortIcuVersionInIcuComponent) does not match the ICU version in the intl extension ($shortIcuVersionInPhp).");
+}
+
+if ($shortIcuVersionInIntlComponent !== $shortIcuVersionInIcuComponent) {
+    bailout("The ICU version of the component ($shortIcuVersionInIcuComponent) does not match the ICU version of the stub classes in the Intl component ($shortIcuVersionInIntlComponent).");
+}
+
+echo wordwrap("Make sure that you don't have any ICU development files " .
+    "installed. If the build fails, try to run:\n", LINE_WIDTH);
+
+echo "\n    sudo apt-get remove libicu-dev\n\n";
+
+$icuVersionInIcuComponent = IcuData::getVersion();
+
+echo "Compiling stubs for ICU version $icuVersionInIcuComponent.\n";
+
+echo "Preparing stub creation...\n";
+
+$targetDir = sys_get_temp_dir() . '/icu-stubs';
+
+$context = new StubbingContext(
+    IcuData::getResourceDirectory(),
+    $targetDir,
+    new Filesystem(),
+    $icuVersionInIcuComponent
+);
+
+$transformer = new BundleTransformer();
+$transformer->addRule(new LanguageBundleTransformationRule());
+$transformer->addRule(new RegionBundleTransformationRule());
+$transformer->addRule(new CurrencyBundleTransformationRule());
+$transformer->addRule(new LocaleBundleTransformationRule());
+
+echo "Starting stub creation...\n";
+
+$transformer->createStubs($context);
+
+echo "Wrote stubs to $targetDir.\n";
+
+$versionFile = $context->getStubDir() . '/version.txt';
+
+file_put_contents($versionFile, "$icuVersionInIcuComponent\n");
+
+echo "Wrote $versionFile.\n";
+
+echo "Done.\n";
+
+echo wordwrap("Please change the Icu component to branch $stubBranch now and run:\n", LINE_WIDTH);
+
+echo "\n    php copy-stubs-to-component.php\n";

vendor/symfony/intl/Symfony/Component/Intl/Resources/bin/icu-version.php

@@ -0,0 +1,18 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+use Symfony\Component\Intl\Intl;
+
+require_once __DIR__ . '/common.php';
+require_once __DIR__ . '/autoload.php';
+
+echo "ICU version: ";
+echo Intl::getIcuVersion() . "\n";

vendor/symfony/intl/Symfony/Component/Intl/Resources/bin/icu.ini

@@ -0,0 +1,9 @@
+; ICU data source URLs
+; We use always the latest release of a major version.
+4.0 = http://source.icu-project.org/repos/icu/icu/tags/release-4-0-1/source
+4.2 = http://source.icu-project.org/repos/icu/icu/tags/release-4-2-1/source
+4.4 = http://source.icu-project.org/repos/icu/icu/tags/release-4-4-2/source
+4.6 = http://source.icu-project.org/repos/icu/icu/tags/release-4-6-1/source
+4.8 = http://source.icu-project.org/repos/icu/icu/tags/release-4-8-1-1/source
+49 = http://source.icu-project.org/repos/icu/icu/tags/release-49-1-2/source
+50 = http://source.icu-project.org/repos/icu/icu/tags/release-50-1-2/source

vendor/symfony/intl/Symfony/Component/Intl/Resources/bin/test-compat.php

@@ -0,0 +1,56 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+use Symfony\Component\Intl\Intl;
+
+require_once __DIR__ . '/common.php';
+require_once __DIR__ . '/autoload.php';
+
+if (1 !== $GLOBALS['argc']) {
+    bailout(<<<MESSAGE
+Usage: php test-compat.php
+
+Tests the compatibility of the current ICU version (bundled in ext/intl) with
+different versions of symfony/icu.
+
+For running this script, the intl extension must be loaded and all vendors
+must have been installed through composer:
+
+    composer install --dev
+
+MESSAGE
+    );
+}
+
+echo LINE;
+echo centered("ICU Compatibility Test") . "\n";
+echo LINE;
+
+echo "Your ICU version: " . Intl::getIcuVersion() . "\n";
+
+echo "Compatibility with symfony/icu:\n";
+
+$branches = array(
+    '1.1.x',
+    '1.2.x',
+);
+
+cd(__DIR__ . '/../../vendor/symfony/icu/Symfony/Component/Icu');
+
+foreach ($branches as $branch) {
+    run('git checkout ' . $branch . ' 2>&1');
+
+    exec('php ' . __DIR__ . '/util/test-compat-helper.php > /dev/null 2> /dev/null', $output, $status);
+
+    echo "$branch: " . (0 === $status ? "YES" : "NO") . "\n";
+}
+
+echo "Done.\n";

vendor/symfony/intl/Symfony/Component/Intl/Resources/bin/update-icu-component.php

@@ -0,0 +1,212 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+use Symfony\Component\Icu\IcuData;
+use Symfony\Component\Intl\Intl;
+use Symfony\Component\Intl\ResourceBundle\Compiler\BundleCompiler;
+use Symfony\Component\Intl\ResourceBundle\Transformer\BundleTransformer;
+use Symfony\Component\Intl\ResourceBundle\Transformer\CompilationContext;
+use Symfony\Component\Intl\ResourceBundle\Transformer\Rule\CurrencyBundleTransformationRule;
+use Symfony\Component\Intl\ResourceBundle\Transformer\Rule\LanguageBundleTransformationRule;
+use Symfony\Component\Intl\ResourceBundle\Transformer\Rule\LocaleBundleTransformationRule;
+use Symfony\Component\Intl\ResourceBundle\Transformer\Rule\RegionBundleTransformationRule;
+use Symfony\Component\Intl\Util\SvnRepository;
+use Symfony\Component\Filesystem\Filesystem;
+
+require_once __DIR__ . '/common.php';
+require_once __DIR__ . '/autoload.php';
+
+if ($GLOBALS['argc'] > 3 || 2 === $GLOBALS['argc'] && '-h' === $GLOBALS['argv'][1]) {
+    bailout(<<<MESSAGE
+Usage: php update-icu-component.php <path/to/icu/source> <path/to/icu/build>
+
+Updates the ICU data for Symfony2 to the latest version of the ICU version
+included in the intl extension. For example, if your intl extension includes
+ICU 4.8, the script will download the latest data available for ICU 4.8.
+
+If you downloaded the SVN repository before, you can pass the path to the
+repository source in the first optional argument.
+
+If you also built the repository before, you can pass the directory where that
+build is stored in the second parameter. The build directory needs to contain
+the subdirectories bin/ and lib/.
+
+For running this script, the intl extension must be loaded and all vendors
+must have been installed through composer:
+
+    composer install --dev
+
+MESSAGE
+    );
+}
+
+echo LINE;
+echo centered("ICU Resource Bundle Compilation") . "\n";
+echo LINE;
+
+if (!Intl::isExtensionLoaded()) {
+    bailout('The intl extension for PHP is not installed.');
+}
+
+if (!class_exists('\Symfony\Component\Icu\IcuData')) {
+    bailout('You must run "composer update --dev" before running this script.');
+}
+
+$filesystem = new Filesystem();
+
+$icuVersionInPhp = Intl::getIcuVersion();
+
+echo "Found intl extension with ICU version $icuVersionInPhp.\n";
+
+$shortIcuVersion = strip_minor_versions($icuVersionInPhp);
+$urls = parse_ini_file(__DIR__ . '/icu.ini');
+
+if (!isset($urls[$shortIcuVersion])) {
+    bailout('The version ' . $shortIcuVersion . ' is not available in the icu.ini file.');
+}
+
+echo "icu.ini parsed. Available versions:\n";
+
+foreach ($urls as $urlVersion => $url) {
+    echo "  $urlVersion\n";
+}
+
+if ($GLOBALS['argc'] >= 2) {
+    $sourceDir = $GLOBALS['argv'][1];
+    $svn = new SvnRepository($sourceDir);
+
+    echo "Using existing SVN repository at {$sourceDir}.\n";
+} else {
+    echo "Starting SVN checkout for version $shortIcuVersion. This may take a while...\n";
+
+    $sourceDir = sys_get_temp_dir() . '/icu-data/' . $shortIcuVersion . '/source';
+    $svn = SvnRepository::download($urls[$shortIcuVersion], $sourceDir);
+
+    echo "SVN checkout to {$sourceDir} complete.\n";
+}
+
+if ($GLOBALS['argc'] >= 3) {
+    $buildDir = $GLOBALS['argv'][2];
+} else {
+    // Always build genrb so that we can determine the ICU version of the
+    // download by running genrb --version
+    echo "Building genrb.\n";
+
+    cd($sourceDir);
+
+    echo "Running configure...\n";
+
+    $buildDir = sys_get_temp_dir() . '/icu-data/' . $shortIcuVersion . '/build';
+
+    $filesystem->remove($buildDir);
+    $filesystem->mkdir($buildDir);
+
+    run('./configure --prefix=' . $buildDir . ' 2>&1');
+
+    echo "Running make...\n";
+
+    // If the directory "lib" does not exist in the download, create it or we
+    // will run into problems when building libicuuc.so.
+    $filesystem->mkdir($sourceDir . '/lib');
+
+    // If the directory "bin" does not exist in the download, create it or we
+    // will run into problems when building genrb.
+    $filesystem->mkdir($sourceDir . '/bin');
+
+    echo "[1/5] libicudata.so...";
+
+    cd($sourceDir . '/stubdata');
+    run('make 2>&1 && make install 2>&1');
+
+    echo " ok.\n";
+
+    echo "[2/5] libicuuc.so...";
+
+    cd($sourceDir . '/common');
+    run('make 2>&1 && make install 2>&1');
+
+    echo " ok.\n";
+
+    echo "[3/5] libicui18n.so...";
+
+    cd($sourceDir . '/i18n');
+    run('make 2>&1 && make install 2>&1');
+
+    echo " ok.\n";
+
+    echo "[4/5] libicutu.so...";
+
+    cd($sourceDir . '/tools/toolutil');
+    run('make 2>&1 && make install 2>&1');
+
+    echo " ok.\n";
+
+    echo "[5/5] genrb...";
+
+    cd($sourceDir . '/tools/genrb');
+    run('make 2>&1 && make install 2>&1');
+
+    echo " ok.\n";
+}
+
+$genrb = $buildDir . '/bin/genrb';
+$genrbEnv = 'LD_LIBRARY_PATH=' . $buildDir . '/lib ';
+
+echo "Using $genrb.\n";
+
+$icuVersionInDownload = get_icu_version_from_genrb($genrbEnv . ' ' . $genrb);
+
+echo "Preparing resource bundle compilation (version $icuVersionInDownload)...\n";
+
+$context = new CompilationContext(
+    $sourceDir . '/data',
+    IcuData::getResourceDirectory(),
+    $filesystem,
+    new BundleCompiler($genrb, $genrbEnv),
+    $icuVersionInDownload
+);
+
+$transformer = new BundleTransformer();
+$transformer->addRule(new LanguageBundleTransformationRule());
+$transformer->addRule(new RegionBundleTransformationRule());
+$transformer->addRule(new CurrencyBundleTransformationRule());
+$transformer->addRule(new LocaleBundleTransformationRule());
+
+echo "Starting resource bundle compilation. This may take a while...\n";
+
+$transformer->compileBundles($context);
+
+echo "Resource bundle compilation complete.\n";
+
+$svnInfo = <<<SVN_INFO
+SVN information
+===============
+
+URL: {$svn->getUrl()}
+Revision: {$svn->getLastCommit()->getRevision()}
+Author: {$svn->getLastCommit()->getAuthor()}
+Date: {$svn->getLastCommit()->getDate()}
+
+SVN_INFO;
+
+$svnInfoFile = $context->getBinaryDir() . '/svn-info.txt';
+
+file_put_contents($svnInfoFile, $svnInfo);
+
+echo "Wrote $svnInfoFile.\n";
+
+$versionFile = $context->getBinaryDir() . '/version.txt';
+
+file_put_contents($versionFile, "$icuVersionInDownload\n");
+
+echo "Wrote $versionFile.\n";
+
+echo "Done.\n";

vendor/symfony/intl/Symfony/Component/Intl/Resources/bin/util/test-compat-helper.php

@@ -0,0 +1,23 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+use Symfony\Component\Icu\IcuData;
+use Symfony\Component\Intl\ResourceBundle\Reader\BinaryBundleReader;
+
+require_once __DIR__ . '/../common.php';
+require_once __DIR__ . '/../autoload.php';
+
+$reader = new BinaryBundleReader();
+
+$reader->read(IcuData::getResourceDirectory() . '/curr', 'en');
+$reader->read(IcuData::getResourceDirectory() . '/lang', 'en');
+$reader->read(IcuData::getResourceDirectory() . '/locales', 'en');
+$reader->read(IcuData::getResourceDirectory() . '/region', 'en');