class.ilPDObjectsListRenderer.php

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<?php declare(strict_types=1);
/* Copyright (c) 1998-2019 ILIAS open source, Extended GPL, see docs/LICENSE */

class ilPDObjectsListRenderer extends ilPDBaseObjectsRenderer implements ilPDObjectsRenderer
{
    public function render(array $groupedItems, bool $showHeader) : string
    {
        $itemRendered = false;

        foreach ($groupedItems as $group) {
            $itemHtml = [];

            foreach ($group->getItems() as $item) {
                $itemListGUI = $this->listItemFactory->byType($item['type']);
                ilObjectActivation::addListGUIActivationProperty($itemListGUI, $item);

                // #15232
                $itemListGUI->enableCheckbox(false);
                if ($this->blockView->isInManageMode() && $this->blockView->mayRemoveItem((int) $item['ref_id'])) {
                    $itemListGUI->enableCheckbox(true);
                }

                $html = $itemListGUI->getListItemHTML(
                    $item['ref_id'],
                    $item['obj_id'],
                    $item['title'],
                    $item['description']
                );

                if ($html !== '') {
                    $itemHtml[] = [
                        'html' => $html,
                        'item_ref_id' => $item['ref_id'],
                        'item_obj_id' => $item['obj_id'],
                        'parent_ref' => $item['parent_ref'],
                        'type' => $item['type'],
                        'item_icon_image_type' => $itemListGUI->getIconImageType()
                    ];
                }
            }

            if (0 == count($itemHtml)) {
                continue;
            }
            if ($showHeader) {
                $this->addSectionHeader($group);
                $this->resetRowType();
            }

            foreach ($itemHtml as $item) {
                $this->addStandardRow(
                    $item['html'],
                    (int) $item['item_ref_id'],
                    (int) $item['item_obj_id'],
                    $item['item_icon_image_type'],
                    'th_' . md5($group->getLabel())
                );

                $itemRendered = true;
            }
        }

        if (!$itemRendered) {
            return '';
        }

        if ($this->blockView->isInManageMode() && $this->blockView->supportsSelectAll()) {
            // #11355 - see ContainerContentGUI::renderSelectAllBlock()
            $this->tpl->setCurrentBlock('select_all_row');
            $this->tpl->setVariable('CHECKBOXNAME', 'ilToolbarSelectAll');
            $this->tpl->setVariable('SEL_ALL_PARENT', 'ilToolbar');
            $this->tpl->setVariable('SEL_ALL_CB_NAME', 'id');
            $this->tpl->setVariable('TXT_SELECT_ALL', $this->lng->txt('select_all'));
            $this->tpl->parseCurrentBlock();
        }

        return $this->tpl->get();
    }
}