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custom_fields_tag_processor.php
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Wed, Nov 12, 11:19 AM

custom_fields_tag_processor.php
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<?php
/**
* @version $Id: custom_fields_tag_processor.php 16513 2017-01-20 14:10:53Z alex $
* @package In-Portal
* @copyright Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
* @license GNU/GPL
* In-Portal is Open Source software.
* This means that this software may have been modified pursuant
* the GNU General Public License, and as distributed it includes
* or is derivative of works licensed under the GNU General Public License
* or other free or open source software licenses.
* See http://www.in-portal.org/license for copyright notices and details.
*/
defined('FULL_PATH') or die('restricted access!');
class CustomFieldsTagProcessor extends kDBTagProcessor {
/**
* Return LEFT JOINed custom field name from main item config
*
* @param Array $params
* @return string
*/
function GetMainField($params)
{
$object = $this->getObject($params);
$append = isset($params['append']) && $params['append'] ? $params['append'] : '';
return 'cust_'.$object->GetDBField('FieldName').$append;
}
function CustomField($params)
{
$params['name'] = $this->GetMainField($params);
$source_prefix = $this->Application->Parser->GetParam('SourcePrefix');
return $this->Application->ProcessParsedTag($source_prefix, 'Field', $params);
}
function CustomFormat($params)
{
$params['name'] = $this->GetMainField($params);
$source_prefix = $this->Application->Parser->GetParam('SourcePrefix');
return $this->Application->ProcessParsedTag($source_prefix, 'Format', $params);
}
function CustomInputName($params)
{
$params['name'] = $this->GetMainField($params);
$source_prefix = $this->Application->Parser->GetParam('SourcePrefix');
return $this->Application->ProcessParsedTag($source_prefix, 'InputName', $params);
}
function setParamValue(&$params, $param_name)
{
// $deep_level if GetParam = 1 used in case if PrintList is called during parsing "grid" block (=> +1 to deep_level)
if (!isset($params[$param_name])) {
$params[$param_name] = $this->Application->Parser->GetParam($param_name, 1);
}
return $params[$param_name];
}
/**
* Prints list content using block specified
*
* @param Array $params
* @return string
* @access public
*/
function PrintList($params)
{
$this->setParamValue($params, 'SourcePrefix');
$this->setParamValue($params, 'value_field');
$list =& $this->GetList($params);
$id_field = $this->Application->getUnitOption($this->Prefix,'IDField');
$list->Query();
$o = '';
$list->GoFirst();
$block_params = $this->prepareTagParams($params);
$block_params['name'] = $this->SelectParam($params, 'render_as,block');
$block_params['pass_params'] = 'true';
$prev_heading = '';
$display_original = false;
$source_prefix = getArrayValue($params, 'SourcePrefix');
$source_object = $original_object = null;
if ( $source_prefix ) {
$source_object = $this->Application->recallObject($source_prefix, null, Array ('raise_warnings' => 0)); // it's possible, that in some cases object will not be loaded
/** @var kCatDBItem $source_object */
$display_original = $this->Application->ProcessParsedTag($source_prefix, 'DisplayOriginal', Array ('display_original' => $this->setParamValue($params, 'display_original')));
}
if ( $display_original ) {
$block_params['display_original'] = $display_original;
$block_params['original_title'] = $this->setParamValue($params, 'original_title');
$original_object = $this->Application->recallObject($source_prefix . '.original', null, Array ('raise_warnings' => 0)); // it's possible, that in some cases object will not be loaded
/** @var kCatDBItem $original_object */
}
if ($this->Special == 'general') {
$list->groupRecords('Heading');
}
$i = 0;
while ( !$list->EOL() ) {
$block_params['is_last'] = ($i == $list->GetSelectedCount() - 1);
$block_params['not_last'] = !$block_params['is_last']; // for front-end
$this->Application->SetVar($this->getPrefixSpecial() . '_id', $list->GetDBField($id_field)); // for edit/delete links using GET
if ( $source_prefix ) {
$field_name = 'cust_' . $list->GetDBField('FieldName');
$formatter = $source_object->GetFieldOption($field_name, 'formatter');
$language_prefix = $formatter == 'kMultiLanguage' ? 'l' . $this->Application->GetVar('m_lang') . '_' : '';
$list->SetDBField($params['value_field'], $source_object->GetDBField($language_prefix . 'cust_' . $list->GetDBField('FieldName')));
if ( $display_original ) {
$list->SetDBField('OriginalValue', $original_object->GetField('cust_' . $list->GetDBField('FieldName')));
}
$block_params['field'] = $block_params['virtual_field'] = 'cust_' . $list->GetDBField('FieldName');
$block_params['show_heading'] = ($prev_heading != $list->GetDBField('Heading')) ? 1 : 0;
$list->SetDBField('DirectOptions', $source_object->GetFieldOption($field_name, 'options'));
}
$o .= $this->Application->ParseBlock($block_params);
$prev_heading = $list->GetDBField('Heading');
$list->GoNext();
$i++;
}
$this->Application->SetVar($this->getPrefixSpecial() . '_id', '');
return $o;
}
/**
* If data was modfied & is in TempTables mode, then parse block with name passed;
* remove modification mark if not in TempTables mode
*
* @param Array $params
* @return string
* @access public
* @author Alexey
*/
function SaveWarning($params)
{
$source_prefix = array_key_exists('SourcePrefix', $params) ? $params['SourcePrefix'] : false;
if ($source_prefix && $source_prefix == 'c') {
return $this->Application->ProcessParsedTag('c', 'SaveWarning', $params);
}
return parent::SaveWarning($params);
}
}

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