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<!DOCTYPE html>
<html>
<?php

/**
 * Matomo - free/libre analytics platform
 *
 * @link    https://matomo.org
 * @license https://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
 */
namespace Piwik\Plugins\Contents\Columns;

use Piwik\Columns\Discriminator;
use Piwik\Columns\Join\ActionNameJoin;
use Piwik\Plugin\Dimension\ActionDimension;
use Piwik\Exception\InvalidRequestParameterException;
use Piwik\Plugins\Contents\Actions\ActionContent;
use Piwik\Tracker\Action;
use Piwik\Tracker\Request;
use Piwik\Tracker\TableLogAction;
class ContentName extends ActionDimension
{
    protected $columnName = 'idaction_content_name';
    protected $columnType = 'INTEGER(10) UNSIGNED DEFAULT NULL';
    protected $segmentName = 'contentName';
    protected $nameSingular = 'Contents_ContentName';
    protected $namePlural = 'Contents_ContentNames';
    protected $acceptValues = 'Contents_ContentNameSegmentHelp';
    protected $suggestedValuesApi = 'Contents.getContentNames';
    protected $type = self::TYPE_TEXT;
    protected $category = 'General_Actions';
    protected $sqlFilter = [TableLogAction::class, 'getOptimizedIdActionSqlMatch'];
    public function getDbColumnJoin()
    {
        return new ActionNameJoin();
    }
    public function getDbDiscriminator()
    {
        return new Discriminator('log_action', 'type', $this->getActionId());
    }
    public function getActionId()
    {
        return Action::TYPE_CONTENT_NAME;
    }
    public function onLookupAction(Request $request, Action $action)
    {
        if (!$action instanceof ActionContent) {
            return \false;
        }
        $contentName = $request->getParam('c_n');
        $contentName = trim($contentName);
        if (strlen($contentName) > 0) {
            return $contentName;
        }
        throw new InvalidRequestParameterException('Param `c_n` must not be empty or filled with whitespaces');
    }
}
