adminsavedraftarticleajaxaction.class.php

一个用PHP编写的

<?php

	lt_include( PLOG_CLASS_PATH."class/action/admin/adminaction.class.php" );
	lt_include( PLOG_CLASS_PATH."class/view/admin/adminxmlview.class.php" );
	lt_include( PLOG_CLASS_PATH."class/data/timestamp.class.php");
    lt_include( PLOG_CLASS_PATH."class/dao/articles.class.php" );

    /**
     * \ingroup Action
     * @private
     */
	class AdminSaveDraftArticleAjaxAction extends AdminAction
	{
		
		var $_postText;
		var $_postTopic;

		function AdminSaveDraftArticleAjaxAction( $actionInfo, $request )
		{
			$this->AdminAction( $actionInfo, $request );
		}

		function validate()
		{
        	$this->_postText     = $this->_request->getValue( "postText" );
            $this->_postTopic    = $this->_request->getValue( "postTopic" );

            // if there is no text, extended text or topic there is no point in saving anything
            if( $this->_postText == "" && $this->_postTopic == "" ) {
                // nothing to do yet, so let's quit
                $this->_view = new AdminXmlView( $this->_blogInfo, "response" );
                $this->_view->setValue( "method", "saveDraftArticleAjax" );
                $this->_view->setValue( "success", "0" );
                $this->_view->setValue( "message", $this->_locale->tr( "error_saving_draft" ) );

                return false;
            }

            $this->_postCategories = $this->_request->getValue( "postCategories" );
            $this->_postStatus   = $this->_request->getValue( "postStatus" );
			$this->_postSlug = $this->_request->getValue( "postSlug" );
            $this->_sendNotification = $this->_request->getValue( "sendNotification" );
            $this->_sendTrackbacks = $this->_request->getValue( "sendTrackbacks" );
            $this->_sendPings = $this->_request->getValue( "sendPings" );
			$this->_postId = $this->_request->getValue( "postId" );
            $this->_commentsEnabled = $this->_request->getValue( "commentsEnabled" );
            if( $this->_commentsEnabled != 1 )
            	$this->_commentsEnabled = false;
            else
            	$this->_commentsEnabled = true;

			// fetch the custom fields
			$this->_customFields = $this->_request->getValue( "customField" );

            // fetch the timestamp that the post will have
            if( $this->_config->getValue( "disable_javascript_calendar")) {
            	$this->_postDay = $this->_request->getValue( "postDay" );
                $this->_postMonth = $this->_request->getValue( "postMonth" );
                $this->_postHour = $this->_request->getValue( "postHour" );
                $this->_postMinutes = $this->_request->getValue( "postMinutes" );
                $this->_postYear = $this->_request->getValue( "postYear" );
            }
            else {
            	$postDateTime = $this->_request->getValue( "postDateTime" );
                $dateTimeParts = explode(" ", $postDateTime);
                $dateParts = explode("/", $dateTimeParts[0] );
                $timeParts = explode(":",$dateTimeParts[1] );
                $this->_postDay = $dateParts[0];
                $this->_postMonth = $dateParts[1];
                $this->_postYear = $dateParts[2];
                $this->_postHour = $timeParts[0];
                $this->_postMinutes = $timeParts[1];
            }

            $this->_postTimestamp = new Timestamp();
            $this->_postTimestamp->setMinutes( $this->_postMinutes );
            $this->_postTimestamp->setHour( $this->_postHour );
            $this->_postTimestamp->setDay( $this->_postDay );
            $this->_postTimestamp->setMonth( $this->_postMonth );
            $this->_postTimestamp->setYear( $this->_postYear );
            return true;
		}

		function perform()
		{
            $status = POST_STATUS_DRAFT;
            $articles = new Articles();
            $postText = Textfilter::xhtmlize($this->_postText);
            
            $article  = new Article( $this->_postTopic, $postText, $this->_postCategories, $this->_userInfo->getId(),
                                     $this->_blogInfo->getId(), $status, 0, Array(), $this->_postSlug );
            // set also the date before it's too late
            $article->setDateObject( $this->_postTimestamp );
            $article->setCommentsEnabled( $this->_commentsEnabled );
            // prepare the custom fields
            $fields = Array();
            if( is_array($this->_customFields)) {
                lt_include( PLOG_CLASS_PATH."class/dao/customfields/customfieldvalue.class.php" );
                foreach( $this->_customFields as $fieldId => $fieldValue ) {
                    // 3 of those parameters are not really need when creating a new object... it's enough that
                    // we know the field definition id.
                    $customField = new CustomFieldValue( $fieldId, $fieldValue, "", -1, "", -1, $this->_blogInfo->getId(), -1);
                    array_push( $fields, $customField );
                }
                $article->setFields( $fields );
            }

            // in case the post is already in the db
            if( $this->_postId != "" ) {
                $article->setId( $this->_postId );
                $postSavedOk = $articles->updateArticle( $article );

                if( $postSavedOk )
                    $artId = $this->_postId;
                else
                    $artId = false;
            }
            else {
                $artId = $articles->addArticle( $article );
            }

            // once we have built the object, we can add it to the database
            $this->_view = new AdminXmlView( $this->_blogInfo, "response" );
            $this->_view->setValue( "method", "saveDraftArticleAjax" );
            if( $artId )
            {
                $this->_view->setValue( "success", "1" );
                $this->_view->setValue( "message", $this->_locale->pr( "draft_saved_ok", $this->_postTopic ) );

                $result = '<id>'.$artId.'</id>';
                $this->_view->setValue( "result", $result );
            }
            else
            {
                $this->_view->setValue( "success", "0" );
                $this->_view->setValue( "message", $this->_locale->tr( "error_saving_draft" ) );
            }

            return true;
		}
    }
?>