sunnysideup / silverstripe-geobrowser

code/BrowseContinentsPage.php

<?php

class BrowseContinentsPage extends BrowseAbstractPage
{

    /**
     * Standard SS static
     **/
    public static $icon = "geobrowser/images/treeicons/BrowseContinentsPage";


    /**
     * Standard SS static
     **/
    public static $allowed_children = array("BrowseCountriesPage");

    /**
     * Standard SS static
     **/
    public static $default_child = "BrowseCountriesPage";

    /**
     * Standard SS static
     **/
    public static $default_parent = "BrowseWorldPage";

        /**
     * Standard SS Static
     **/
    public static $can_be_root = false;
    
    /**
     * Standard SS Static
     **/
    public static $defaults = array(
        "ShowInMenus" => true
    );
    
    /**
     * name of the level
     **/
    public function GeoLevelName()
    {
        return "Continents";
    }

    /**
     * number of the level
     **/
    public function GeoLevelNumber()
    {
        return 0;
    }

    /**
     * Standard SS Method
     * setup records
     **/
    public function requireDefaultRecords()
    {
        $bt = defined('DB::USE_ANSI_SQL') ? "\"" : "`";
        parent::requireDefaultRecords();
        $parents = DataObject::get("BrowseContinentsPage");
        if ($parents && isset($_GET["geobuild"]) && $_GET["geobuild"] && $this->allowBrowseChildren()) {
            foreach ($parents as $parent) {

This code seems to be duplicated across your project.

                if ($parent->CreateChildren && $parent->HiddenDataID) {
                    echo "<li>creating countries for ".$parent->Title."<ul>";
                    $countries = $this->getDataFromTable("countries", "ContinentID = ".$parent->HiddenDataID, "Country");
                    foreach ($countries as $country) {
                        if (!DataObject::get_one("BrowseCountriesPage", "{$bt}HiddenDataID{$bt} = ".$country["CountryID"])) {
                            $page = new BrowseCountriesPage();
                            $page->CreateCountry($country, $parent);
                            $page->destroy();
                        }
                    }
                    echo "</ul></li>";
                }
            }
        }
    }
    
    /**
     * create a continent
     * @param array - $contentint, continent data
     * @param Object - $parent, a BrowseWorldPage object that will be the parent page of the Continent.
     **/
    public function CreateContinent(array $continent, BrowseWorldPage $parent)
    {
        $bt = defined('DB::USE_ANSI_SQL') ? "\"" : "`";
        if ($parent && isset($continent["Continent"])) {
            $name = htmlentities($continent["Continent"]);
            if ($name) {
                if (isset($_GET["geobuild"])) {
                    echo "<li>creating ".$name."</li>";
                }
                $this->ParentID = $parent->ID;
                $this->Title = $name;
                $this->MetaTitle = $name;
                $this->MenuTitle = $name;
                $this->HiddenDataID = $continent["ContinentID"];
                $this->CreateChildren = $parent->CreateAllChildren;
                $this->CreateAllChildren = $parent->CreateAllChildren;
                $this->writeToStage('Stage');
                $this->publish('Stage', 'Live');
                $this->flushCache();
            } else {
                if (isset($_GET["geobuild"])) {
                    debug::show("name does not exist");
                }
            }
        } else {
            if (isset($_GET["geobuild"])) {
                debug::show("Parent does not exist");
            }
        }
    }
}

class BrowseContinentsPage_Controller extends BrowseAbstractPage_Controller
{
}