class.arDeleteGUI.php

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<?php
require_once('./Services/Form/classes/class.ilPropertyFormGUI.php');

class arDeleteGUI extends arIndexTableGUI
{

    protected $ids = null;


    public function __construct(arGUI $a_parent_obj, $a_parent_cmd, ActiveRecordList $active_record_list, $custom_title = null, $ids = null)
    {
        $this->setIds($ids);
        parent::__construct($a_parent_obj, $a_parent_cmd, $active_record_list, $custom_title);
    }


    protected function initActions()
    {
    }


    protected function initFormAction()
    {
        $this->setFormAction($this->ctrl->getFormAction($this->parent_obj));
    }


    protected function initRowSelector()
    {
        $this->setShowRowsSelector(false);
        $this->setLimit(9999);
    }


    public function getSelectableColumns()
    {
        return array();
    }


    protected function initCommandButtons()
    {
        $this->addCommandButton("deleteItems", $this->txt("delete", false));
        $this->addCommandButton("index", $this->txt("cancel", false));

        $id_nr = 0;
        foreach ($this->getIds() as $id) {
            $this->addHiddenInput("delete_id_" . $id_nr, $id);
            $id_nr++;
        }
        $this->addHiddenInput("nr_ids", $id_nr);
    }


    public function customizeFields()
    {
        $field = $this->getFields()->getPrimaryField();
        $field->setTxt($field->getName());
        $field->setVisibleDefault(true);
        $field->setHasFilter(false);
        $field->setSortable(false);
        $field->setPosition(0);
    }


    protected function beforeGetData()
    {
        $this->active_record_list->where($this->buildWhereQueryForIds($this->getIds()));
    }


    public function buildWhereQueryForIds($ids)
    {
        $query = "";
        foreach ($ids as $id) {
            if ($query != "") {
                $query .= " OR ";
            }
            $query .= $this->getFields()->getPrimaryField()->getName() . " = '" . $id . "'";
        }

        return $query;
    }


    public function setIds($ids)
    {
        $this->ids = $ids;
    }


    public function getIds()
    {
        return $this->ids;
    }
}