Craft\m160715_000000_seomatic_addSeoImageTransforms::safeUp PHP Method

    public function safeUp()
    {
        // Trim the fat
        $this->alterColumn('seomatic_settings', 'siteSeoTitleSeparator', array(ColumnType::Varchar, 'maxLength' => 10));
        $this->alterColumn('seomatic_settings', 'siteRobots', array(ColumnType::Varchar, 'maxLength' => 50));
        $this->alterColumn('seomatic_settings', 'siteTwitterCardType', array(ColumnType::Varchar, 'maxLength' => 50));
        $this->alterColumn('seomatic_settings', 'siteOpenGraphType', array(ColumnType::Varchar, 'maxLength' => 50));
        $this->alterColumn('seomatic_settings', 'siteLinksQueryInput', array(ColumnType::Varchar, 'maxLength' => 50));
        $this->alterColumn('seomatic_settings', 'googleSiteVerification', array(ColumnType::Varchar, 'maxLength' => 100));
        $this->alterColumn('seomatic_settings', 'bingSiteVerification', array(ColumnType::Varchar, 'maxLength' => 100));
        $this->alterColumn('seomatic_settings', 'googleAnalyticsUID', array(ColumnType::Varchar, 'maxLength' => 50));
        $this->alterColumn('seomatic_settings', 'googleTagManagerID', array(ColumnType::Varchar, 'maxLength' => 50));
        $this->alterColumn('seomatic_settings', 'siteOwnerType', array(ColumnType::Varchar, 'maxLength' => 50));
        $this->alterColumn('seomatic_settings', 'siteOwnerSubType', array(ColumnType::Varchar, 'maxLength' => 50));
        $this->alterColumn('seomatic_settings', 'siteOwnerSpecificType', array(ColumnType::Varchar, 'maxLength' => 50));
        $this->alterColumn('seomatic_settings', 'twitterHandle', array(ColumnType::Varchar, 'maxLength' => 50));
        $this->alterColumn('seomatic_settings', 'facebookHandle', array(ColumnType::Varchar, 'maxLength' => 50));
        $this->alterColumn('seomatic_settings', 'facebookProfileId', array(ColumnType::Varchar, 'maxLength' => 50));
        $this->alterColumn('seomatic_settings', 'facebookAppId', array(ColumnType::Varchar, 'maxLength' => 50));
        $this->alterColumn('seomatic_settings', 'linkedInHandle', array(ColumnType::Varchar, 'maxLength' => 50));
        $this->alterColumn('seomatic_settings', 'googlePlusHandle', array(ColumnType::Varchar, 'maxLength' => 50));
        $this->alterColumn('seomatic_settings', 'youtubeHandle', array(ColumnType::Varchar, 'maxLength' => 50));
        $this->alterColumn('seomatic_settings', 'youtubeChannelHandle', array(ColumnType::Varchar, 'maxLength' => 50));
        $this->alterColumn('seomatic_settings', 'instagramHandle', array(ColumnType::Varchar, 'maxLength' => 50));
        $this->alterColumn('seomatic_settings', 'pinterestHandle', array(ColumnType::Varchar, 'maxLength' => 50));
        $this->alterColumn('seomatic_settings', 'githubHandle', array(ColumnType::Varchar, 'maxLength' => 50));
        // specify columns and AttributeType
        $newColumns = array('seoImageTransform' => ColumnType::Varchar, 'seoFacebookImageTransform' => ColumnType::Varchar, 'seoTwitterImageTransform' => ColumnType::Varchar);
        $this->_addColumnsAfter("seomatic_meta", $newColumns, "seoKeywords");
        // specify columns and AttributeType
        $newColumns = array('siteSeoImageTransform' => ColumnType::Varchar, 'siteSeoFacebookImageTransform' => ColumnType::Varchar, 'siteSeoTwitterImageTransform' => ColumnType::Varchar);
        $this->_addColumnsAfter("seomatic_settings", $newColumns, "siteSeoKeywords");
        // return true and let craft know its done
        return true;
    }