Your IP : 10.10.0.253
<?php
/**
*
* MyCloud generates a Cloud or a List of the meta keywords of your content
*
* Copyright (C) 2008-2017 Denis Mokhin. All rights reserved.
*
* Author is:
* Denis Mokhin < denis@mokhin-tech.ru >
* http://mokhin-tech.ru
*
* @license GNU GPL, see http://www.gnu.org/licenses/gpl-2.0.html
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
**/
// no direct access
defined('_JEXEC') or die;
// Include the syndicate functions only once
require_once dirname(__FILE__).DIRECTORY_SEPARATOR.'helper.php';
$limit = intval( $params->get( 'maxcount', 50 ) );
$ordering = intval($params->get( 'ordering', 1 ) );
$separator = $params->get( 'separator');
$format_type = intval( $params->get( 'format_type', 0 ) );
//groups setup
$category_inc = $params->get( 'category_inc');
$category_excl = $params->get( 'category_excl');
//which component to use
$com2use = $params->get( 'using_component');
//lists
$whitelist = $params->get( 'whitelist' );
$blacklist = $params->get( 'blacklist' );
//format
$font_max = intval( $params->get( 'font_max', 160 ) );
$font_min = intval( $params->get( 'font_min', 80 ) );
$show_rate = intval( $params->get( 'show_rate', 0 ) );
$show_from = intval( $params->get( 'show_from', 1 ) );
//SEO params
$add_nofollow = intval( $params->get( 'add_nofollow', 0 ) );
//Opacity
$use_opacity = intval( $params->get( 'use_opacity', 1 ) );
$min_opacity = floatval($params->get( 'opacity_min', 0.3 ) );
if($min_opacity < 0) $min_opacity = 0;
//Lang
$sep_by_lang = intval( $params->get( 'separate_lang', 0 ) );
$lang_to_sep = $params->get( 'lang_to_sep','*' );
//Other
$moduleclass_sfx=$params->get('moduleclass_sfx');
$menus = JFactory::getApplication()->getMenu();
$menu = $menus->getActive();
$itemid = $menu->id;
//get all metakeys from DB
$all_metakeys = modMyCloudHelper::getMetaKeys($limit,$category_inc,$category_excl,$lang_to_sep,$sep_by_lang);
if($all_metakeys)
{
//create metakeys array
foreach($all_metakeys as $item)
$metakeys_r[]=$item->metakey;
$all_metakeys_s=implode(',',$metakeys_r); //combine all metakeys to string, separated by comma
$words_r=preg_split("/\s*,+\s*/", $all_metakeys_s,-1,PREG_SPLIT_NO_EMPTY); //getting meta words array
$words_grades=array_count_values( $words_r ); //getting repeations of meta words
//exclude blacklist and include whitelist
if($blacklist)
{
$stopwords=preg_split("/\s*,+\s*/", $blacklist,-1,PREG_SPLIT_NO_EMPTY); //getting blockwords array
foreach($stopwords as $word)
{
if(isset($words_grades[$word]))
unset($words_grades[$word]);
}
}
if($whitelist)
{
$forcewords=preg_split("/\s*,+\s*/", $whitelist,-1,PREG_SPLIT_NO_EMPTY); //getting forcewords array
foreach($forcewords as $pair)
{
$pair_r=preg_split("/\s*=+\s*/", $pair,-1,PREG_SPLIT_NO_EMPTY);
$output_r[$pair_r[0]]=$pair_r[1];
}
}
//form output array
foreach($words_grades as $k=>$v)
$output_r[$k]=$v;
$minimum_count = 0;
$maximum_count = 0;
if(isset($output_r)) {
//exclude tags having small rate
foreach($output_r as $k=>$v)
if($v<=$show_from)
unset($output_r[$k]);
}
if(isset($output_r)) {
$minimum_count = min(array_values($output_r));
$maximum_count = max(array_values($output_r));
}
$font_rank = $font_max - $font_min;
$rank = $maximum_count - $minimum_count;
//ordering
if(isset($output_r))
switch ($ordering)
{
case 1:
ksort($output_r);
break;
case 2:
krsort($output_r);
break;
case 3:
arsort($output_r);
break;
case 4:
asort($output_r);
break;
case 0:
default:
break;
}
}
require JModuleHelper::getLayoutPath('mod_my_cloud', $params->get('layout', 'default'));