ChWsbAdminBuilder.php

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<?php
 
class ChWsbAdminBuilder
{
    var $_aContainers;
    var $_sPostUrl;
    var $_sTable;
    var $_sFieldOrder = '`order`';
    var $_sFieldContainer = '`active`';
    var $_sFieldId = '`id`';
    var $_sFieldTitle = '`title`';
 
    function __construct($sTable, $sPostUrl, $aContainers)
    {
        $this->_sPostUrl = $sPostUrl;
        $this->_sTable = $sTable;
        $this->_aContainers = $aContainers;
    }
 
    function handlePostActions ($aData)
    {
        switch ($aData['action']) {
            case 'SaveItemsOrder':
                $this->postSaveItemsOrder ($aData);
                break;
        }
    }
 
    function postSaveItemsOrder ($aData)
    {
        if (!is_array($aData['cont_names']) || !is_array($aData['cont_data']))
            return;
        foreach ($aData['cont_names'] as $i => $sKey) {
            $aIds = $this->_filterIds(explode(',', $aData['cont_data'][$i]));
            $this->saveItemsOrderForContainer($sKey, $aIds);
        }
        echo 'ok';
    }
 
    function getBuilderPage ()
    {
        $sContanersIds = '';
        $aContainersForTemplate = array ();
        foreach ($this->_aContainers as $sKey => $sTitle) {
            $sContanersIds .= '#ch-sort-cont-' . $sKey . ',';
            $aContainersForTemplate[] = array (
                'id' => $sKey,
                'title' => $sTitle,
                'ch_repeat:items' => $this->_generateItemsForContainer($sKey),
            );
        }
        $a = array (
            'post_url' => $this->_sPostUrl,
            'containers_ids' => substr($sContanersIds, 0, -1),
            'ch_repeat:containers' => $aContainersForTemplate,
        );
        $this->addExternalResources ();
        return $GLOBALS['oAdmTemplate']->parseHtmlByName('mobile_builder_page.html', $a);
    }
 
    function addExternalResources ()
    {
        $GLOBALS['oAdmTemplate']->addJs(array(
            'jquery.ui.core.min.js',
            'jquery.ui.widget.min.js',
            'jquery.ui.mouse.min.js',
            'jquery.ui.sortable.min.js',
        ));
        $GLOBALS['oAdmTemplate']->addCss(array(
            'mobile.css',
            'mobile_builder.css',
        ));
    }
 
    function _filterIds ($a)
    {
        $aRet = array ();
        foreach ($a as $iId) {
            if (!$iId || $iId < 0)
                continue;
            $aRet[] = $iId;
        }
        return $aRet;
    }
 
    function _generateItemsForContainer ($sKey)
    {
        $a = $this->getItemsForContainer ($sKey);
        foreach ($a as $i => $r) {
            $a[$i]['item'] = $this->getItem($r);
        }
        return $a;
    }
 
    function getItemsForContainer ($sKey)
    {
        // !!! override this
        return array (
            array ('id' => 1, 'title' => 'Opa1'),
            array ('id' => 2, 'title' => 'Opa2'),
        );
    }
 
    function getItem ($aItem)
    {
        // !!! override this
        return $aItem['title'];
    }
 
    function saveItemsOrderForContainer($sKey, $aOrderedIds)
    {
        global $MySQL;
 
        if (!isset($this->_aContainers[$sKey]))
            return false;
 
        $iRet = 0;
        $i = 1;
        foreach ($aOrderedIds as $iId) {
            $iRet += $MySQL->query("UPDATE {$this->_sTable} SET {$this->_sFieldOrder} = $i, {$this->_sFieldContainer} = '$sKey' WHERE {$this->_sFieldId} = " . (int)$iId);
            ++$i;
        }
        return $iRet;
    }
}