initial commit from rev. 632

gulliver/js/highlight/core/wp_highlight.js.php

@@ -0,0 +1,86 @@
+<?php
+/*
+Plugin Name: highlight.js
+Plugin URI: http://softwaremaniacs.org/soft/highlight/
+Description: Syntax highlighting with language autodetection
+Version: 3.5
+Author: Ivan Sagalaev
+Author URI: http://softwaremaniacs.org/about/
+*/
+
+add_option('hljs_languages', '');
+if (!get_option('hljs_script_path')) {
+  $components = explode('/', dirname(__FILE__));
+  $l = sizeof($components);
+  $script_path = get_settings('home') . '/' . $components[$l - 3] . '/' . $components[$l - 2] . '/' . $components[$l - 1];
+  add_option('hljs_script_path', $script_path . '/highlight.js');
+}
+add_option('hljs_css', '');
+
+function init_highlighting_on_load() {
+  $languages_str = get_option('hljs_languages');
+  if ($languages_str) {
+    $languages = explode(',', $languages_str);
+    foreach ($languages as $i => $language) {
+      $languages[$i] = '\'' . trim($language) . '\'';
+    }
+    $languages_str = implode(', ', $languages);
+  }
+  ?>
+<script type="text/javascript" src="<?php echo get_option('hljs_script_path');?>"></script>
+<script type="text/javascript">initHighlightingOnLoad(<?php echo $languages_str; ?>);</script>
+<?php
+  $css = get_option('hljs_css');
+  if ($css) {?>
+<style type="text/css">
+<?php echo $css ?>
+</style>
+<?php
+  }
+}
+add_action('wp_head', 'init_highlighting_on_load');
+
+function add_hljs_subpanel() {
+  if (function_exists('add_options_page')) {
+    add_options_page('highlight.js options', 'highlight.js', 0, __FILE__, 'hljs_subpanel');
+  }
+}
+add_action('admin_menu', 'add_hljs_subpanel');
+
+function hljs_subpanel() {
+  if (isset($_POST['hljs_script_path'])) {
+    update_option('hljs_languages', $_POST['hljs_languages']);
+    update_option('hljs_script_path', $_POST['hljs_script_path']);
+    update_option('hljs_css', $_POST['hljs_css']);
+    ?><div class="updated"><p><strong>Options updated.</strong></p></div><?php
+	} ?>
+<div class="wrap">
+  <form method="post">
+    <h2>highlight.js options</h2>
+    
+    <div>
+      <p><label for="id_hljs_languages">Highlight Languages:</label> <input type="text" name="hljs_languages" id="id_hljs_languages" value="<?php echo get_option('hljs_languages'); ?>" /></p>
+      <p><small>List here languages that you want to highlight on your blog like this: php, html, css. Empty string means "all known languages". For the list
+      of supported languages refer to <a href="http://softwaremaniacs.org/soft/highlight/">highlight.js homepage</a>.</small></p>
+    </div>
+      
+    <div>
+      <p><label for="id_hljs_script_path">Path to highlight.js:</label> <input type="text" name="hljs_script_path" id="id_hljs_script_path" value="<?php echo get_option('hljs_script_path'); ?>" /></p>
+      <p><small>Let's you place the script in a convenient place</small></p>
+    </div>
+    
+    <div>
+      <p><label for="id_hljs_css">Custom CSS:</label></p>
+      <p><textarea name="hljs_css" id="id_hljs_css" rows="20" cols="70"><?php echo get_option('hljs_css'); ?></textarea></p>
+      <p><small>Normally styling of code snippets goes into site's main CSS files. But you can
+      write it here if you can't access site's CSS or just like it this way.</small></p>
+    </div>
+    
+    <div class="submit">
+      <input type="submit" name="info_update" value="Update options »" />
+    </div>
+  </form>
+</div><?php
+
+}
+?>