Move over to own Repository :)

root/portal/block/wordgraph.php

@@ -0,0 +1,76 @@
+<?php
+
+/**
+*
+* @package - Board3portal
+* @version $Id$
+* @copyright (c) kevin / saint ( http://www.board3.de/ ), (c) nickvergessen ( http://mods.flying-bits.org/ ), (c) redbull254 ( http://www.digitalfotografie-foren.de )
+* @license http://opensource.org/licenses/gpl-license.php GNU Public License 
+*
+*/
+
+if (!defined('IN_PHPBB'))
+{
+   exit;
+}
+
+if (!defined('IN_PORTAL'))
+{
+   exit;
+}
+
+$words_array = array();
+
+// Get words and number of those words
+$sql = 'SELECT l.word_text, COUNT(*) AS word_count  
+	FROM ' . SEARCH_WORDLIST_TABLE . ' AS l, ' . SEARCH_WORDMATCH_TABLE . ' AS m
+	WHERE m.word_id = l.word_id 
+	GROUP BY m.word_id 
+	ORDER BY word_count DESC';
+$result = $db->sql_query_limit($sql, $portal_config['portal_wordgraph_max_words']);
+
+while ($row = $db->sql_fetchrow($result))
+{
+	$word = strtolower($row['word_text']);
+	$words_array[$word] = $row['word_count'];
+}
+$db->sql_freeresult($result);
+
+$minimum = 1000000;
+$maximum = -1000000;
+
+foreach ( array_keys($words_array) as $word )
+{
+	if ( $words_array[$word] > $maximum )
+	{
+		$maximum = $words_array[$word];
+	}
+	
+	if ( $words_array[$word] < $minimum )
+	{
+		$minimum = $words_array[$word];
+	}
+}
+
+// ratio
+$ratio = $portal_config['portal_wordgraph_ratio'] / ( $maximum - $minimum +1);
+
+$words = array_keys($words_array);
+sort($words);
+
+foreach ( $words as $word )
+{
+	$template->assign_block_vars('wordgraph', array(
+		'WORD'				=> ($portal_config['portal_wordgraph_word_counts']) ? $word . '(' . $words_array[$word] . ')' : $word,
+		'WORD_FONT_SIZE'	=> (int) ( 9 + ( $words_array[$word] * $ratio ) ),
+		'WORD_SEARCH_URL'	=> append_sid("{$phpbb_root_path}search.$phpEx", 'keywords=' . urlencode($word)),
+	));
+}
+
+$template->assign_vars(array(
+	'S_DISPLAY_WORDGRAPH'	=> true,
+	'L_WORDGRAPH'			=> $user->lang['WORDGRAPH'],
+	)
+);
+
+?>