/min_extras/tools/minifyTextarea.php
PHP | 183 lines | 154 code | 17 blank | 12 comment | 26 complexity | 3ad63366abbfb7eb2c9dac0833cf6c0a MD5 | raw file
- <?php
- die('Disabled: use this only for testing');
- $app = (require __DIR__ . '/../../bootstrap.php');
- /* @var \Minify\App $app */
- // use FirePHP if not already setup
- if (!$app->config->errorLogger) {
- $app->config->errorLogger = true;
- }
- $app->cache = new Minify_Cache_Null();
- $env = $app->env;
- function h($txt)
- {
- return htmlspecialchars($txt, ENT_QUOTES, 'UTF-8');
- }
- if ($env->post('textIn')) {
- $textIn = str_replace("\r\n", "\n", $env->post('textIn'));
- }
- if ($env->post('method') === 'Minify and serve') {
- $base = trim($env->post('base'));
- if ($base) {
- $textIn = preg_replace(
- '@(<head\\b[^>]*>)@i',
- '$1<base href="' . h($base) . '" />',
- $textIn
- );
- }
-
- $sourceSpec['content'] = $textIn;
- $sourceSpec['id'] = 'foo';
- if (isset($_POST['minJs'])) {
- $sourceSpec['minifyOptions']['jsMinifier'] = array('JSMin\\JSMin', 'minify');
- }
- if (isset($_POST['minCss'])) {
- $sourceSpec['minifyOptions']['cssMinifier'] = array('Minify_CSSmin', 'minify');
- }
- $source = new Minify_Source($sourceSpec);
- $controller = new Minify_Controller_Files($env, $app->sourceFactory, $app->logger);
- try {
- $app->minify->serve($controller, array(
- 'files' => $source,
- 'contentType' => Minify::TYPE_HTML,
- ));
- } catch (Exception $e) {
- echo h($e->getMessage());
- }
- exit;
- }
- $tpl = array();
- $tpl['classes'] = array('Minify_HTML', 'JSMin\\JSMin', 'Minify_CSS', 'Minify_Lines');
- if (in_array($env->post('method'), $tpl['classes'])) {
- $args = array($textIn);
- if ($env->post('method') === 'Minify_HTML') {
- $args[] = array(
- 'cssMinifier' => array('Minify_CSSmin', 'minify')
- ,'jsMinifier' => array('JSMin\\JSMin', 'minify')
- );
- }
- $func = array($env->post('method'), 'minify');
- $tpl['inBytes'] = strlen($textIn);
- $startTime = microtime(true);
- try {
- $tpl['output'] = call_user_func_array($func, $args);
- } catch (Exception $e) {
- $tpl['exceptionMsg'] = getExceptionMsg($e, $textIn);
- $tpl['output'] = $textIn;
- sendPage($tpl);
- }
- $tpl['time'] = microtime(true) - $startTime;
- $tpl['outBytes'] = strlen($tpl['output']);
- }
- sendPage($tpl);
- /**
- * @param Exception $e
- * @param string $input
- * @return string HTML
- */
- function getExceptionMsg(Exception $e, $input)
- {
- $msg = "<p>" . h($e->getMessage()) . "</p>";
- if (0 === strpos(get_class($e), 'JSMin_Unterminated')
- && preg_match('~byte (\d+)~', $e->getMessage(), $m)) {
- $msg .= "<pre>";
- if ($m[1] > 200) {
- $msg .= h(substr($input, ($m[1] - 200), 200));
- } else {
- $msg .= h(substr($input, 0, $m[1]));
- }
- $highlighted = isset($input[$m[1]]) ? h($input[$m[1]]) : '␄';
- if ($highlighted === "\n") {
- $highlighted = "⏎\n";
- }
- $msg .= "<span style='background:#c00;color:#fff'>$highlighted</span>";
- $msg .= h(substr($input, $m[1] + 1, 200)) . "</span></pre>";
- }
- return $msg;
- }
- /**
- * Draw page
- *
- * @param array $vars
- */
- function sendPage($vars)
- {
- header('Content-Type: text/html; charset=utf-8'); ?>
- <!DOCTYPE html><head><title>minifyTextarea</title></head>
- <p><strong>Warning! Please do not place this application on a public site.</strong> This should be used only for testing.</p>
- <?php
- if (isset($vars['exceptionMsg'])) {
- echo $vars['exceptionMsg'];
- }
- if (isset($vars['time'])) {
- echo "
- <table>
- <tr><th>Bytes in</th><td>{$vars['inBytes']} (after line endings normalized to <code>\\n</code>)</td></tr>
- <tr><th>Bytes out</th><td>{$vars['outBytes']} (reduced " . round(100 - (100 * $vars['outBytes'] / $vars['inBytes'])) . "%)</td></tr>
- <tr><th>Time (s)</th><td>" . round($vars['time'], 5) . "</td></tr>
- </table>
- ";
- } ?>
- <form action="?2" method="post">
- <p><label>Content<br><textarea name="textIn" cols="80" rows="35" style="width:99%"><?php
- if (isset($vars['output'])) {
- echo h($vars['output']);
- } ?></textarea></label></p>
- <p>Minify with:
- <?php foreach ($vars['classes'] as $minClass): ?>
- <input type="submit" name="method" value="<?php echo $minClass; ?>">
- <?php endforeach; ?>
- </p>
- <p>...or <input type="submit" name="method" value="Minify and serve"> this HTML to the browser. Also minify:
- <label>CSS <input type="checkbox" name="minCss" checked></label> :
- <label>JS <input type="checkbox" name="minJs" checked></label>.
- <label>Insert BASE element w/ href: <input type="text" name="base" size="20"></label>
- </p>
- </form>
- <?php if (isset($vars['selectByte'])) { ?>
- <script>
- function selectText(el, begin, end) {
- var len = el.value.length;
- end = end || len;
- if (begin == null) {
- el.select();
- } else {
- if (el.setSelectionRange) {
- el.setSelectionRange(begin, end);
- } else {
- if (el.createTextRange) {
- var tr = el.createTextRange()
- ,c = "character";
- tr.moveStart(c, begin);
- tr.moveEnd(c, end - len);
- tr.select();
- } else {
- el.select();
- }
- }
- }
- el.focus();
- }
- window.onload = function () {
- var ta = document.querySelector('textarea[name="textIn"]');
- selectText(ta, <?= $vars['selectByte'] ?>, <?= ($vars['selectByte'] + 1) ?>);
- };
- </script>
- <?php }
- exit;
- }