<?php

class TeamPage extends ArticleHolder {

    static $db = array("Name" => "Varchar(255)", "ApiName" => "Varchar(10)", "IsAktiv" => "Boolean", "Abteilung" => "Enum('Hockey, Tennis')");
    static $default_parent="TeamsPage";
    static $can_be_root = false;

    static $has_one = array("TeamPic" => "Image", "Verwalter" => "Member");
    static $has_many = array("Spieler" => "Spieler", "NewsItems" => "NewsItem");

    public function getCMSFields() {
        Requirements::javascript('mysite/javascript/TeamPage.js');

        $fields = parent::getCMSFields();
        $fields->removeByName("Navigation label");
        $fields->removeByName("MenuTitle");
        $fields->renameField("Title", "Mannschaftsname");
        $fields->addFieldToTab("Root.Content.Main", new DropdownField("VerwalterID", "Verwalter", DataObject::get("Member")->toDropDownMap("ID", "Title")), "Content");
        $fields->addFieldToTab("Root.Content.Main", new Dropdownfield("Abteilung", "Abteilung", singleton('TeamPage')->dbObject('Abteilung')->enumValues()), "Content");
        $fields->addFieldToTab("Root.Content.Main", new Checkboxfield("IsAktiv", "Aktivenmannschaft"), "Content");
        $fields->addFieldToTab("Root.Content.Main", new Textfield("ApiName", "Schnittstellenname"), "Content");
        $fields->addFieldToTab("Root.Content.Main", new Imagefield("TeamPic", "Mannschaftsbild"), "Content");
        $fields->renameField("Content", "Mannschaftsbeschreibung");
        $fields->addFieldToTab("Root.Content.Spieler", new DataObjectManager(
                $this,
                'Spieler',
                'Spieler',
                null,
                'getCMSFields_forPopup',
                'TeamID = '.$this->ID
        ));
        $fields->addFieldToTab("Root.Content.News", new DataObjectManager($this, "NewsItems", "NewsItem", null, "getCMSFields_forPopup", "NewsPageID = ".$this->ID));

        $this->cleanUI(&$fields);

        return $fields;
    }

    public function getArticles() {
        if(!isset($_GET['start']) || !is_numeric($_GET['start']) || (int)$_GET['start'] < 1) $_GET['start'] = 0;
        $SQL_start = (int)$_GET['start'];
        $doSet = DataObject::get(
                $callerClass = "ArticlePage",
                $filter = "`ParentID` = '".$this->ID."'",
                $sort = "",
                $join = "",
                $limit = "{$SQL_start},".$this->ShowCount
        );

        return $doSet ? $doSet : false;
    }

    private function cleanUI(&$fields) {
        $user = Member::currentUser();
        if(!$user->inGroup("administrators")) {
            if($user->ID == $this->Verwalter()->ID) {
                $fields->removeByName("Verwalter");
                $fields->removeByName("Abteilung");
                $fields->removeByName("Schnittstellenname");
            }
        }
    }

    // Verwalter dürfen diese Seiten nicht erstellen
    public function canCreate() {
        if($this->ensureGroups() && wMember::currentUser()->inGroup("Mannschaftsverwalter")) return false;
        return parent::canCreate();
    }

    // Der zugehörige Verwalter kann die Seiten seiner Mannschaften bearbeiten
    public function canEdit() {
        if(Member::currentUser()->ID == $this->Verwalter()->ID) return true;
        return parent::canEdit();
    }

    /*
     * Ein Verwalter darf nur dann die Seite einer Mannschaft löschen, wenn er auch
     * gleichzeitig Administrator ist.   *
    */
    public function canDelete() {
        if(Member::currentUser()->ID == $this->Verwalter()->ID && !Member::currentUser()->inGroup("administrators")) return false;
        return parent::canDelete();
    }

}

class TeamPage_Controller extends Page_Controller {



    public function players() {
        return $this->renderWith(array("TeamPage", "ShowPlayers", "Page"));
    }

    public function news() {
        return $this->renderWith(array("TeamPage", "TeamNews", "Page"));
    }

    public function more() {
        return $this->renderWith(array("TeamPage", "TeamMore", "Page"));
    }
}

?>