<?php
class FileField extends EditControl
{
	/**
	 * Instanse of UploadHandler class
	 * @var {object}
	 */
	var $upload_handler = null;

	/**
	 * Field random identifier for sessions values
	 * @var {string}
	 */
	var $formStamp = "";

	function __construct($field, $pageObject, $id, $connection)
	{
		parent::__construct($field, $pageObject, $id, $connection);
		$this->format = EDIT_FORMAT_FILE;
	}

	function addJSFiles()
	{
		if($this->pageObject->pageType == PAGE_ADD
			|| $this->pageObject->pageType == PAGE_EDIT
			|| $this->pageObject->pageType == PAGE_REGISTER){
			$this->pageObject->AddJSFile("include/mupload.js");
		}
	}

	function addCSSFiles()
	{
		if($this->pageObject->pageType == PAGE_ADD
			|| $this->pageObject->pageType == PAGE_EDIT
			|| $this->pageObject->pageType == PAGE_REGISTER){
		}
	}

	function buildControl($value, $mode, $fieldNum, $validate, $additionalCtrlParams, $data)
	{
		parent::buildControl($value, $mode, $fieldNum, $validate, $additionalCtrlParams, $data);

		if($this->pageObject->pageType == PAGE_SEARCH || $this->pageObject->pageType == PAGE_LIST)
		{
			$classString = "";
			if( $this->pageObject->isBootstrap() )
				$classString = " class=\"form-control\"";
			echo '<input id="'.$this->cfield.'" '.$classString.$this->inputStyle.' type="text" '
				.($mode == MODE_SEARCH ? 'autocomplete="off" ' : '')
				.(($mode==MODE_INLINE_EDIT || $mode==MODE_INLINE_ADD) && $this->is508==true ? 'alt="'.$this->strLabel.'" ' : '')
				.'name="'.$this->cfield.'" '.$this->pageObject->pSetEdit->getEditParams($this->field).' value="'
				.runner_htmlspecialchars($value).'">';
			$this->buildControlEnd($validate, $mode);
			return;
		}

		if($mode == MODE_SEARCH)
			$this->format = "";

		$this->formStamp = generatePassword(15);

		$this->initUploadHandler();
		$this->upload_handler->formStamp = $this->formStamp;
		$filesArray = my_json_decode($value);
		if(!is_array($filesArray) || count($filesArray) == 0)
		{
			if(!$value)
				$jsonValue = "[]";
			else
			{
				$uploadedFile = $this->upload_handler->get_file_object($value);
				if(is_null($uploadedFile))
					$filesArray =  array();
				else
					$filesArray = array(my_json_decode(my_json_encode($uploadedFile)));
			}
		}

		if($this->pageObject->pageType == PAGE_EDIT)
		{
			if(count($this->pageObject->keys) > 0)
			{
				$i = 1;
				foreach($this->pageObject->keys as $keyName => $keyValue)
				{
					$this->upload_handler->tkeys .= "&key".$i."=".rawurlencode($keyValue);
					$i++;
				}
			}
		}
		$_SESSION["mupload_".$this->formStamp] = array();
		$userFilesArray = array();
		if(is_array($filesArray))
		{
			foreach ($filesArray as $file)
			{
				$sessionArray = array();
        		$sessionArray["file"] = $file;
        		$sessionArray["fromDB"] = true;
        		$sessionArray["deleted"] = false;
        		$_SESSION["mupload_".$this->formStamp][$file["usrName"]] = $sessionArray;

				$userFile = $this->upload_handler->buildUserFile($file);
				if(!$userFile["isImg"]){
					$userFile["isImg"] = true;
					$userFile["isIco"] = true;
					$userFile["thumbnail_url"] = $userFile["url"]."&icon=1";
				}
				$userFilesArray[] = $userFile;
			}
		}
		$jsonValue = my_json_encode($userFilesArray);
		$multiple = "";
		if( $this->pageObject->pSetEdit->getMaxNumberOfFiles($this->field) != 1 )
			$multiple = "multiple ";
		echo '
 <!-- The file upload form used as target for the file upload widget -->
    <form id="fileupload_'.$this->cfieldname.'" action="'.GetTableLink("mfhandler").'" method="POST" enctype="multipart/form-data">

    <input type="hidden" name="formStamp_'.$this->cfieldname.'" id="formStamp_'.$this->cfieldname.'" value="'.$this->formStamp.'" />
    <input type="hidden" name="_action" value="POST" />
    <input type="hidden" id="value_'.$this->cfieldname.'" name="value_'.$this->cfieldname.'" value="'.runner_htmlspecialchars($jsonValue).'" />

    <!-- The fileupload-buttonbar contains buttons to add/delete files and start/cancel the upload -->
        <div class="fileupload-buttonbar">
            <div class="span7">
                <!-- The fileinput-button span is used to style the file input field as button -->
 				<SPAN class="btn btn-primary btn-sm fileinput-button filesUpload">
					<!--<A class="rnr-button filesUpload button" href="#" >-->
					<input class="fileinput-button-input" type="file" accept="'.$this->pageObject->pSetEdit->getAcceptFileTypesHtml($this->field).'" name="files[]" value="'
				.mlang_message("ADD_FILES")
				.'" '. $multiple .' />'
				.mlang_message("ADD_FILES")
				.'<!--</A>-->
				</SPAN>'
		.'

            </div>
            <!-- The global progress information -->
            <div class="fileupload-progress fade">
                <!-- The global progress bar -->
                <div class="progress" role="progressbar" aria-valuemin="0" aria-valuenow="0" aria-valuemax="100">
                    <div style="width:0;" class="bar progress-bar progress-bar-info progress-bar-striped active"  ></div>
                </div>
                <!-- The extended global progress information -->
                <div class="progress-extended">&nbsp;</div>
            </div>
        </div>
        <!-- The loading indicator is shown during file processing -->
        <div class="fileupload-loading"></div>
        <!-- The table listing the files available for upload/download -->
        <table class="mupload-files"><tbody class="files"></tbody></table>
    </form>
    ';
		if(!isset($this->container->globalVals["muploadTemplateIncluded"]))
		{
			echo '<script type="text/x-tmpl" id="template-download">{% for (var i=0, file; file=o.files[i]; i++) { %}
    <tr class="template-download fade">
        {% if (file.error) { %}
            <td></td>
            <td class="name"><span class="text-muted">{%=file.name%}</span></td>
            <td class="size"><span class="text-muted" dir="LTR">{%=o.formatFileSize(file.size)%}</span></td>
            <td colspan=2 class="error"><span class="text-danger rnr-error">'
			.mlang_message("ERROR")
			.' {%=locale.fileupload.errors[file.error] || file.error%}</span></td>
        {% } else { %}
            <td class="preview">{% if (file.thumbnail_url) { %}
                <a href="{%=file.url%}" title="{%=file.name%}" rel="gallery" download="{%=file.name%}"
                	{% if (!file.isIco) { %} {% } %}
                	><img class="mupload-preview-img" src="{%=file.thumbnail_url%}&src=1"></a>
            {% } else { %}
            	{% if (file.isImg) { %}
            		<a href="{%=file.url%}&nodisp=1" title="{%=file.name%}" rel="gallery" download="{%=file.name%}" ><img class="mupload-preview-img" src="{%=file.url%}&src=1"></a>
            	{% } %}
            {% } %}</td>
            <td class="name">
                <a href="{%=file.url%}" title="{%=file.name%}" rel="{%=file.thumbnail_url&&\'gallery\'%}" download="{%=file.name%}">{%=file.name%}</a>
            </td>
            <td class="size"><span dir="LTR">{%=o.formatFileSize(file.size)%}</span></td>
			<td></td>
			<td class="delete">
				{% if (!file.error) { %}
				<SPAN class="btn btn-xs btn-default delete" data-type="{%=file.delete_type%}" data-url="{%=file.delete_url%}" data-name="{%=file.name%}">
				<!--<A href="#" >-->'
				.mlang_message("DELETE")
				.'<!--</A>-->
					</SPAN>
				{% } %}
			</td>
        {% } %}
    </tr>
{% } %}
</script>
<script type="text/x-tmpl" id="template-upload">{% for (var i=0, file; file=o.files[i]; i++) { %}
    <tr class="template-upload fade">
        <td class="preview"><span class="fade"></span></td>
        {% if (file.error) { %}
			<td class="name"><span class="text-muted">{%=file.name%}</span></td>
			<td class="size"><span class="text-muted">{%=o.formatFileSize(file.size)%}</span></td>
            <td class="error" colspan="2"><span class="text-danger rnr-error">'
			.mlang_message("ERROR")
			.' {%=locale.fileupload.errors[file.error] || file.error%}</span></td>
        {% } else if (o.files.valid && !i) { %}
			<td class="name"><span>{%=file.name%}</span></td>
			<td class="size"><span>{%=o.formatFileSize(file.size)%}</span></td>
            <td>
                <div class="progress progress-success progress-striped active" role="progressbar" aria-valuemin="0"
                	aria-valuemax="100" aria-valuenow="0"><div class="progress-bar bar" style="width:0;"></div></div>
            </td>
        {% } else { %}
            <td></td>
        {% } %}
        <td class="cancel">{% if (!i) { %}
        	{% if (!file.error) { %}
        	<SPAN class="btn btn-default btn-xs">
			<!--<A href="#" >-->'
			.mlang_message("CANCEL")
			.'<!--</A>-->
				</SPAN>
			{% } %}
        {% } %}</td>
    </tr>
{% } %}</script>';
			$this->container->globalVals["muploadTemplateIncluded"] = true;
		}
		$this->buildControlEnd($validate, $mode);
	}

	/**
	* Create CSS code for specifying control's width
	*/
	function makeWidthStyle($widthPx)
	{
		if(0 == $widthPx)
			return "";
		return "min-width: ".$widthPx."px";
	}

	function initUploadHandler()
	{
		if(is_null($this->upload_handler))
		{
			require_once getabspath("classes/uploadhandler.php");
			$this->upload_handler = new UploadHandler(getOptionsForMultiUpload($this->pageObject->pSet, $this->field));
			$this->upload_handler->pSet = $this->pageObject->pSetEdit;
			$this->upload_handler->field = $this->field;
			$this->upload_handler->table = $this->pageObject->tName;
			$this->upload_handler->pageType = $this->pageObject->pageType;
			$this->upload_handler->pageName = $this->pageObject->pageName;
		}
	}

	function readWebValue(&$avalues, &$blobfields, $legacy1, $legacy2, &$filename_values)
	{
		$this->getPostValueAndType();
		$this->formStamp = postvalue("formStamp_".$this->goodFieldName."_".$this->id);
		if (FieldSubmitted($this->goodFieldName."_".$this->id) && $this->formStamp != "")
		{
			$filesArray = my_json_decode($this->webValue);
			if(!is_array($filesArray) || count($filesArray) == 0)
				$this->webValue = "";
			else
			{
				if(count($_SESSION["mupload_".$this->formStamp]) > 0)
				{
					foreach($_SESSION["mupload_".$this->formStamp] as $fileArray)
						$fileArray["deleted"] = true;
				}
				$result = array();
				$uploadDir = $this->pageObject->pSetEdit->getLinkPrefix($this->field);
				$searchStr = "";
				foreach ($filesArray as $file)
				{
					if(isset($_SESSION["mupload_".$this->formStamp][$file["name"]]))
					{
						$sessionFile = $_SESSION["mupload_".$this->formStamp][$file["name"]]["file"];
						$searchStr .= $file["name"].",!";
						$result[] = array("name" => $sessionFile["name"],
							"usrName" => $file["name"], "size" => $sessionFile["size"], "type" => $sessionFile["type"]
						);
						if($this->pageObject->pSetEdit->getCreateThumbnail($this->field)
							&& $sessionFile["thumbnail"] != "")
						{
							$lastIndex = count($result) - 1;
							$result[$lastIndex]["thumbnail"] = $sessionFile["thumbnail"];
							$result[$lastIndex]["thumbnail_type"] = $sessionFile["thumbnail_type"];
							$result[$lastIndex]["thumbnail_size"] = $sessionFile["thumbnail_size"];
						}
						$_SESSION["mupload_".$this->formStamp][$file["name"]]["deleted"] = false;
					}
				}
				if(count($result) > 0)
				{
					$result[0]["searchStr"] = $searchStr.":sStrEnd";
					$this->webValue = my_json_encode_unescaped_unicode($result);
				}
				else
					$this->webValue = "";
			}
		}
		else
			$this->webValue = false;

		if(!($this->webValue===false))
		{
			if( $this->connection->dbType == nDATABASE_Informix )
			{
				if(IsTextType($this->pageObject->pSetEdit->getFieldType($this->field)))
					$blobfields[] = $this->field;
			}
			$avalues[$this->field] = $this->webValue;
		}
	}

	public function showDBValue($value, $keyLink)
	{
		$imageValue = "";
		$this->initUploadHandler();
		$this->upload_handler->tkeys = $keyLink;
		$filesArray = my_json_decode($value);
		if(!is_array($filesArray) || count($filesArray) == 0)
		{
			if($value == "")
				$filesArray = array();
			else
			{
				$uploadedFile = $this->upload_handler->get_file_object($value);
				if(is_null($uploadedFile))
					$filesArray =  array();
				else
					$filesArray = array($uploadedFile);
			}
		}
		foreach ($filesArray as $imageFile)
		{
			$userFile = $this->upload_handler->buildUserFile($imageFile);
			if($this->pageObject->pSetEdit->getViewFormat($this->field) == FORMAT_FILE)
			{
				$imageValue .= ($imageValue != "" ? "<br>" : "");
				$imageValue .= '<a href="'.runner_htmlspecialchars($userFile["url"]).'">'
					.runner_htmlspecialchars($imageFile["usrName"] != "" ? $imageFile["usrName"] : $imageFile["name"]).'</a>';
			}
			else if(CheckImageExtension($imageFile["name"]))
			{
				$imageValue .= ($imageValue != "" ? "<br>" : "");
				if($this->pageObject->pSetEdit->showThumbnail($this->field))
				{
					$thumbname = $userFile["thumbnail_url"];
					$imageValue .= "<a target=_blank";

					$imageValue .= " href=\"".runner_htmlspecialchars($userFile["url"])."\" >";
					$imageValue .= "<img";
					if($thumbname == "" || $imageFile["name"] == $imageFile["thumbnail"]) {
						$imgWidth = $this->pageObject->pSetEdit->getImageWidth($this->field);
						$imageValue .=($imgWidth ? " width=".$imgWidth : "");

						$imgHeight = $this->pageObject->pSetEdit->getImageHeight($this->field);
						$imageValue .=($imgHeight ? " height=".$imgHeight : "");
					}

					$imageValue .= " border=0";
					if($this->is508)
						$imageValue .= " alt=\"".runner_htmlspecialchars($userFile["name"])."\"";
					$imageValue .= " src=\"".runner_htmlspecialchars($userFile["thumbnail_url"])."\"></a>";
				}
				else
				{
					$imageValue .= "<img";

					$imgWidth = $this->pageObject->pSetEdit->getImageWidth($this->field);
					$imageValue.=($imgWidth ? " width=".$imgWidth : "");

					$imgHeight = $this->pageObject->pSetEdit->getImageHeight($this->field);
					$imageValue .=($imgHeight ? " height=".$imgHeight : "");

					$imageValue .= " border=0";
					if($this->is508)
						$imageValue.= " alt=\"".runner_htmlspecialchars($userFile["name"])."\"";
					$imageValue .= " src=\"".runner_htmlspecialchars($userFile["url"])."\">";
				}
			}
		}
		return $imageValue;
	}

	function SQLWhere($SearchFor, $strSearchOption, $SearchFor2, $etype, $isSuggest)
	{
		$baseResult = $this->baseSQLWhere($strSearchOption);

		if( $baseResult === false )
			return "";

		if( $baseResult != "" )
			return $baseResult;

		if( IsCharType($this->type) )
		{
			$gstrField = $this->getFieldSQLDecrypt();

			if( !$this->btexttype && !$this->pageObject->cipherer->isFieldPHPEncrypted($this->field) && $this->pageObject->pSetEdit->getNCSearch() )
			{
				// search is case-insensitive
				$gstrField = $this->connection->upper( $gstrField );
			}
		}
		elseif( $strSearchOption == "Contains" || $strSearchOption == "Starts with" )
		{
			$gstrField = $this->connection->field2char($this->getFieldSQLDecrypt(), $this->type);
		}
		else
		{
			$gstrField = $this->getFieldSQLDecrypt();
		}

		if( $strSearchOption == "Contains" || $strSearchOption == "Starts with" )
			$SearchFor = $this->connection->escapeLIKEpattern( $SearchFor );

		if( $strSearchOption == "Contains" )
			$SearchFor = "%".$SearchFor."%";
		else if( $strSearchOption == "Starts with" )
			$SearchFor = $SearchFor."%";

		if( $strSearchOption=="Contains" || $strSearchOption=="Starts with" || $strSearchOption == "Equals" )
			return $this->buildWhere($gstrField, $SearchFor, $strSearchOption == "Equals");

		return "";
	}

	function buildWhere($gstrField, $value, $equals = false)
	{
		$likeVal = $this->connection->prepareString('%searchStr":"'.$value.':sStrEnd"%');
		$notLikeVal = $this->connection->prepareString($value);

		if( !$this->btexttype && IsCharType($this->type) && $this->pageObject->pSetEdit->getNCSearch() )
		{
			// search is case-insensitive
			$likeVal = $this->connection->upper( $likeVal );
			$notLikeVal = $this->connection->upper( $notLikeVal);
		}

		if( $this->connection->dbType == nDATABASE_Access )
			$testSymbols = "'_{%}_'";
		else
			$testSymbols = "'[{%'";

		return "((".$gstrField." ".$this->like." ".$testSymbols." and ".$gstrField." ".$this->like." ".$likeVal.") or (".
			$gstrField." not ".$this->like." ".$testSymbols." and ".$gstrField." ".($equals ? "=" : $this->like)." ".$notLikeVal."))";
	}

	/**
	 * Form the control specified search options array and built the control's search options markup
	 * @param String selOpt		The search option value
	 * @param Boolean not		It indicates if the search option negation is set
	 * @param Boolean both		It indicates if the control needs 'NOT'-options
	 * @return String			A string containing options markup
	 */
	function getSearchOptions($selOpt, $not, $both)
	{
		$optionsArray = array();
		$isPHPEncripted = $this->pageObject->cipherer->isFieldPHPEncrypted($this->field);
		if(!$isPHPEncripted){
			$optionsArray[] = CONTAINS;
			$optionsArray[] = EQUALS;
		}
		$optionsArray[] = EMPTY_SEARCH;
		if($both)
		{
			if(!$isPHPEncripted){
				$optionsArray[] = NOT_CONTAINS;
				$optionsArray[] = NOT_EQUALS;
			}
			$optionsArray[] = NOT_EMPTY;
		}
		return $this->buildSearchOptions($optionsArray, $selOpt, $not, $both);
	}

	/**
	 * Fill the response array with the suggest values
	 *
	 * @param String value
	 *		Note: the real value is preceeded with "_" so It's necessary to remove
	 *		the first character before json decoding . Also It's important to add "_"
	 *		to the beggining of the response suggest value because Searchsuggest
	 *		expects that it starts with this character.
	 * @param String searchFor
	 * @param &Array response
	 * @param &Array row
	 */
	function suggestValue($value, $searchFor, &$response, &$row)
	{
		if(!$value)
			return;

		//value is preceeded with "_"
		$value = substr($value, 1);

		$filesArray = my_json_decode($value);

		if(!is_array($filesArray) || count($filesArray) == 0)
			$response[ "_".$value ] = "_".$value;
		else
		{
			for($i = 0; $i < count($filesArray) && count($response) < 10; $i++)
			{
				if($this->pageObject->pSetEdit->getNCSearch())
					$pos = stripos($filesArray[$i]["usrName"], $searchFor);
				else
					$pos = strpos($filesArray[$i]["usrName"], $searchFor);

				if($pos !== false)
					$response[ "_".$filesArray[$i]["usrName"] ] = "_".$filesArray[$i]["usrName"];
			}
		}
	}

	function afterSuccessfulSave()
	{
		if(count($_SESSION["mupload_".$this->formStamp]) > 0)
		{
			foreach($_SESSION["mupload_".$this->formStamp] as $fileArray)
			{
				if($fileArray["deleted"] === true)
				{
	    			$file_path = $fileArray["file"]["name"];
	    			if (is_file($file_path)) {
			        	unlink($file_path);
	    			}
			        if ($fileArray["file"]["thumbnail"] != "") {
		                $file_path = $fileArray["file"]["thumbnail"];
		                if (is_file($file_path)) {
		                    unlink($file_path);
		                }
			        }
				}
			}
		}
		unset($_SESSION["mupload_".$this->formStamp]);
	}

	/**
	 * @param String fieldValue
	 * @return String
	 */
	function getFieldValueCopy( $fieldValue )
	{
		$this->initUploadHandler();

		$uploadFolder = $this->pageObject->pSetEdit->getUploadFolder( $this->field );
		$absoluteUploadDirPath = $this->pageObject->pSetEdit->getFinalUploadFolder( $this->field );

		$filesData = my_json_decode( $fieldValue );
		if( !is_array($filesData) || count($filesData) == 0 )
			return $fieldValue;

		foreach( $filesData as $idx => $fileData )
		{
			$info = $this->upload_handler->pathinfo_local( $fileData["usrName"] );

			$newFieldName = $this->upload_handler->tempnam_sfx( $absoluteUploadDirPath, $info['filename'], $info['extension'] );
			runner_copy_file( getabspath($fileData["name"]), $absoluteUploadDirPath.$newFieldName );
			$filesData[ $idx ]["name"] = $uploadFolder.$newFieldName;

			if( $this->pageObject->pSetEdit->getCreateThumbnail( $this->field ) )
			{
				$thumbnailPrefix = $this->pageObject->pSetEdit->getStrThumbnail( $this->field );
				$newThumbName = $this->upload_handler->tempnam_sfx( $absoluteUploadDirPath, $thumbnailPrefix.$info['filename'], $info['extension'] );
				runner_copy_file( getabspath($fileData["thumbnail"]), $absoluteUploadDirPath.$newThumbName );
				$filesData[ $idx ]["thumbnail"] = $uploadFolder.$newThumbName;
			}
		}

		return my_json_encode( $filesData );
	}
	
	/**
	 * 	Returns basic condition
	 */
	public function getBasicFieldCondition( $searchFor, $strSearchOption, $searchFor2 = "" ) {
		if( $strSearchOption == EQUALS ) {			
			return $this->getFilenameCondition( dsopEQUAL, $searchFor );
		} else if( $strSearchOption == STARTS_WITH ) {
			return $this->getFilenameCondition( dsopSTART, $searchFor );
		} else if( $strSearchOption == CONTAINS ) {
			return $this->getFilenameCondition( dsopCONTAIN, $searchFor );
		} else if( $strSearchOption == EMPTY_SEARCH ) {
			return DataCondition::FieldIs( $this->field, dsopEMPTY, $searchFor );
		}
		return null;
	}
	
	/**
	 * Get file field search condition
	 * @param operation dsopEQUAL | dsopSTART | dsopCONTAIN
	 * @param String searchFor
	 * @return DsCondition
	 */	
	protected function getFilenameCondition( $operation, $searchFor ) {
		$caseInsensitive = $this->pageObject->pSetEdit->getNCSearch();
				
		$startCondition = DataCondition::FieldIs( $this->field, dsopSTART, "[{", $caseInsensitive );
					
		// To extend like condition pattern
		$likeWrapper = null;
		$before = 'searchStr":"';
		$after = ':sStrEnd"';
		
		// set up suitable value and like wrapper parts
		// to get proper like pattern for Condition with dsopCONTAIN op 
		// b $before, a $after, v $searchFor
		if( $operation == dsopEQUAL ) {
			// %bva%   		eg '%searchStr":"test.gif,!:sStrEnd"%'
			// ',!' is added to the downloaded file name (ex. "test.gif,!")
			$fileSearchFor = $before. $searchFor.',!' .$after;
		} else if( $operation == dsopSTART ) {
			// %bv%a% 		eg '%searchStr":"test.gif%:sStrEnd"%'
			$fileSearchFor = $before.$searchFor;
			$likeWrapper = array( 'after' => $after );
		} else /* dsopCONTAIN */ {
			// %b%v%a%		eg '%searchStr":"%test.gif%:sStrEnd"%'
			$fileSearchFor = $searchFor;
			$likeWrapper = array( 'before' => $before, 'after' => $after );
		}
						
		return new DsCondition(
			array(
				new DsOperand( dsotCONDITION, DataCondition::_And( array( 
					$startCondition,				
					DataCondition::FieldIs( $this->field, dsopCONTAIN, $fileSearchFor, $caseInsensitive, 0, $likeWrapper )	
				))),
				new DsOperand( dsotCONDITION, DataCondition::_And( array( 
					DataCondition::_Not( $startCondition ), 
					DataCondition::FieldIs( $this->field, $operation, $searchFor, $caseInsensitive )
				)))
			),
			dsopOR,
			$caseInsensitive
		);		
	}	
}
?>