mirror of
https://github.com/pierre42100/comunic
synced 2024-11-17 02:51:13 +00:00
73 lines
2.3 KiB
PHP
73 lines
2.3 KiB
PHP
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<?php
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/* Example using AJAX to prettify inline code */
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require_once('helper.inc');
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luminous::set('line-numbers', false);
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luminous::set('include-javascript', true);
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luminous::set('format', 'html-inline');
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// define a quick and dirty AJAX interface
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function do_ajax() {
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global $use_cache;
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$language = $_POST['language'];
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$code = $_POST['code'];
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// Arbitrarily sized security check
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if (strlen($code) < 500)
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echo luminous::highlight($language, $code, $use_cache);
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die(0); // we're done now.
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}
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if (!empty($_POST)) {
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// php is stupid.
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if(get_magic_quotes_gpc()) {
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foreach($_POST as &$p)
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$p = stripslashes($p);
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}
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do_ajax();
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}
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?><!DOCTYPE html>
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<html>
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<head>
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<title>Inline code highlighting with AJAX example</title>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<?php
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echo luminous::head_html();
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?>
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<script type='text/javascript'>
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$(document).ready(function() {
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$('pre.code_eg').each(function(i, e) {
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$.post('ajax.php', {code : $(e).text(), language: 'c'},
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function (data) {
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$new = $(data);
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$(e).replaceWith($new);
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}
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);
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});
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});
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</script>
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<style type='text/css'>
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/* elegant fallback if JS is disabled */
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pre.code_eg {
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display:inline-block;
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font-weight:bold;
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background-color:#e0e0e0;
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margin-top: 0;
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margin-bottom:0;
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padding-left: 0.5em;
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padding-right:0.5em;
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}
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</style>
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</head>
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<body>
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<p>
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This example shows how to write some short single-line code snippets inside a paragraph, and then use JavaScript and AJAX to highlight it with Luminous. Viewing this page without JavaScript shows an elegant fallback.
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</p>
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Lorem ipsum dolor sit amet, <pre class='code_eg'>#include <stdio.h></pre> consectetur adipiscing elit. Pellentesque <pre class='code_eg'>int main() </pre> orci eros, pellentesque sed elementum eu, mattis nec neque. Vestibulum hendrerit leo vel mi tristique mollis. Mauris magna odio, porta ut fringilla iaculis, <pre class='code_eg'>printf("hello, world!\n");</pre>
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placerat eu urna. Vivamus non nisi nec <pre class='code_eg'>return 0;</pre> ante euismod vehicula. Curabitur nec enim tortor. Proin viverra ligula nec quam pulvinar vehicula. Vivamus turpis diam
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</body>
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</html>
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