base-alert.inc.php

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<?
class BaseAlert extends MyObject
{
    public function __construct($data = null, $table = 'alerts')
    {
        parent::__construct($data, $table);
    }

    public function canView()
    {
        global $me;
        
        return ($this->user_id == $me->id);
    } 
    
    public function canDelete()
    {
        return $this->canView();
    }
    
    protected function getEditPageXml()
    {
        return '';
    }

    public function drawDeletePage()
    {
        $this->delete();

        echo 'Alert deleted.';
    }

    public function initViewPage()
    {
        //ya gotta log in buddy
        $this->assertLogin();
        
        //do our checks.
        parent::initViewPage();

        //this alert will self desctruct
        $this->delete();

        //send them home.
        Util::redirect($this->url);
    }

    public function getName($link = false)
    {
        return parent::getName($link, $this->text);
    } 

    public function drawLine()
    {
        $this->getName(true);
    }

    public function drawRow()
    {
        $this->drawLine();
    } 

    public function getRssItem()
    {
        $item = parent::getRssItem();

        $item->title = $this->getName();
        $item->description = $this->getName(true);

        return $item;
    }
    
    public function getPublicData()
    {
        $data = $this->getPublicData();

        $data['alert'] = $this->getName(true);
        $data['text'] = $this->text;
        $data['url'] = $this->url;

        return $data;
    }
    
    public function getCreateFieldsArray()
    {
        $arr = parent::getCreateFieldsArray();

        unset($arr['add_date']);
        unset($arr['edit_date']);
        
        $arr['url'] = "url varchar(255) default '' not null";
        $arr['text'] = "`text` varchar(255) default '' not null";

        return $arr;
    }

    public function getCreateIndexesArray()
    {
        $arr = parent::getCreateIndexesArray();

        unset($arr['add_date']);
        unset($arr['edit_date']);
    
        return $arr;
    }
}
?>

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