david
790d6f170a
git-svn-id: https://192.168.0.254/svn/Proyectos.MatritumCantat_Web/trunk@2 8e3496fd-7892-4c45-be36-0ff06e9dacc6
135 lines
3.5 KiB
PHP
135 lines
3.5 KiB
PHP
<?php
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/**
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* Events Component for Joomla 1.0.x
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*
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* @version $Id: modfunctions.php 837 2007-07-11 18:01:55Z tstahl $
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* @package Events
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* @copyright Copyright (C) 2006-2007 JEvents Project Group
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* @licence http://www.gnu.org/copyleft/gpl.html
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* @link http://joomlacode.org/gf/project/jevents
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*/
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// no direct access
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defined( '_VALID_MOS' ) or die( 'Restricted access' );
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// functions used by the modules
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function findAppropriateMenuID (&$catidsOut, &$modcatids, &$catidList, $modparams){
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// Itemid, search for menuid with lowest access rights
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global $my, $database;
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static $instance = null;
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static $instances_byid = array();
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if (isset($modparams->target_itemid) && $modparams->target_itemid != '' && intval($modparams->target_itemid)>0){
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$id = intval($modparams->target_itemid);
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// query database only once
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if (!isset($instances_byid[$id])) {
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$query = "SELECT id, params"
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. "\n FROM #__menu WHERE"
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. "\n id = $id"
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. "\n AND published = 1"
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. "\n AND access <= $my->gid"
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. "\n ORDER BY access ASC";
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$database->setQuery($query);
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$instances_byid[$id] = $database->loadObjectList();
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}
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// use result by reference
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$rows = & $instances_byid[$id];
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}
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else {
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// query database only once
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if (!$instance) {
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$query = "SELECT id, params"
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. "\n FROM #__menu WHERE"
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. "\n link = 'index.php?option=com_events'"
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. "\n AND published = 1"
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. "\n AND access <= $my->gid"
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. "\n ORDER BY access ASC";
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$database->setQuery($query);
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$instance = $database->loadObjectList();
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}
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// use result by reference
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$rows = & $instance;
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}
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// make sure we have a valid value otherwise use current Itemid
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if (count($rows)>0) $myItemid = intval( $rows[0]->id );
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else {
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global $Itemid;
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$myItemid = $Itemid;
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}
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//**************************************************
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// New test version with catids finds the first enclosing set if it exists !
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//
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// First of all get the module paramaters
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$c=0;
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$modcatids = array();
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$catidList = "";
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for ($c=0;$c<999;$c++){
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$nextCID="catid$c";
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// stop looking for more catids when you reach the last one!
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if (!isset($modparams->$nextCID)) break;
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if ($modparams->$nextCID>0 && !in_array($modparams->$nextCID,$modcatids)){
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$modcatids[]=$modparams->$nextCID;
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$catidList .= (strlen($catidList)>0?",":"").$modparams->$nextCID;
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}
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}
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$catidsOut = str_replace(",","|",$catidList);
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/* use same result from query above [tstahl]
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$query = "SELECT id, params"
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. "\n FROM #__menu WHERE"
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. "\n link = 'index.php?option=com_events'"
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. "\n AND published = 1"
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. "\n AND access <= $my->gid"
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. "\n ORDER BY access ASC";
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$database->setQuery($query);
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$idParams = $database->loadObjectList("");
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*/
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foreach ($rows as $testparms) {
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$test = new mosParameters( $testparms->params);
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$c=0;
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$catids = array();
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while ($nextCatId = $test->get( "catid$c", null )){
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if (!in_array($nextCatId,$catids)){
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$catids[]=$nextCatId;
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}
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$c++;
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}
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// Now check if its an enclosing set of catids
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if (count($catids)==0) {
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global $myItemid;
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$myItemid = intval($testparms->id);
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break;
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}
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else {
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// if we have no modcatids then the enclosing set MUST be all categories and catids must therefore also be empty!
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if (count($modcatids)>0){
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$enclosed = true;
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foreach ($modcatids as $cid){
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if (!in_array($cid,$catids)) {
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$enclosed = false;
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}
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}
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if ($enclosed) {
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$myItemid = intval($testparms->id);
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break;
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}
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}
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}
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}
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//*******************************************************
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return $myItemid;
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}
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