mirror of
https://github.com/Oreolek/ifhub.club.git
synced 2024-07-01 05:55:02 +03:00
64 lines
1.7 KiB
PHP
64 lines
1.7 KiB
PHP
<?php
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/*-------------------------------------------------------
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*
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* LiveStreet Engine Social Networking
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* Copyright © 2008 Mzhelskiy Maxim
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*
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*--------------------------------------------------------
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*
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* Official site: www.livestreet.ru
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* Contact e-mail: rus.engine@gmail.com
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*
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* GNU General Public License, version 2:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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*
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---------------------------------------------------------
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*/
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/**
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* Обрабатывает блок облака тегов стран юзеров
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*
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*/
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class BlockTagsCountry extends Block {
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public function Exec() {
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$aStat=$this->User_GetStatUsers();
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$aCountryList=$aStat['count_country'];
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/**
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* Расчитываем логарифмическое облако тегов
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*/
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if ($aCountryList and count($aCountryList)>0) {
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$iMinSize=1; // минимальный размер шрифта
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$iMaxSize=10; // максимальный размер шрифта
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$iSizeRange=$iMaxSize-$iMinSize;
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$iMin=10000;
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$iMax=0;
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foreach ($aCountryList as $aCountry) {
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if ($iMax<$aCountry['count']) {
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$iMax=$aCountry['count'];
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}
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if ($iMin>$aCountry['count']) {
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$iMin=$aCountry['count'];
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}
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}
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$iMinCount=log($iMin+1);
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$iMaxCount=log($iMax+1);
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$iCountRange=$iMaxCount-$iMinCount;
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if ($iCountRange==0) {
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$iCountRange=1;
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}
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foreach ($aCountryList as $key => $aCountry) {
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$iTagSize=$iMinSize+(log($aCountry['count']+1)-$iMinCount)*($iSizeRange/$iCountRange);
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$aCountryList[$key]['size']=round($iTagSize);
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}
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/**
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* Устанавливаем шаблон вывода
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*/
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$this->Viewer_Assign("aCountryList",$aCountryList);
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}
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}
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}
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?>
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