91 lines
2.3 KiB
PHP
91 lines
2.3 KiB
PHP
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<?php
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class SubpagesController extends Kirby\Panel\Controllers\Base {
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public function index($id) {
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$page = $this->page($id);
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// don't create the view if the page is not allowed to have subpages
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if(!$page->canHaveSubpages()) {
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throw new Exception(l('subpages.add.error'));
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}
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// get the subpages
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$visible = $this->visible($page);
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$invisible = $this->invisible($page);
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// activate the sorting
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$this->sort($page);
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return $this->screen('subpages/index', $page, array(
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'page' => $page,
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'addbutton' => $page->addbutton(),
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'sortable' => $page->blueprint()->pages()->sortable(),
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'flip' => $page->blueprint()->pages()->sort() == 'flip',
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'visible' => $visible,
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'invisible' => $invisible,
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));
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}
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protected function subpages($page, $type) {
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$pages = $page->children()->$type()->paginated('subpages/' . $type);
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$pagination = $this->snippet('pagination', array(
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'pagination' => $pages->pagination(),
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'nextUrl' => $pages->pagination()->nextPageUrl(),
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'prevUrl' => $pages->pagination()->prevPageUrl(),
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));
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return new Obj(array(
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'pages' => $pages,
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'pagination' => $pagination,
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'start' => $pages->pagination()->numStart(),
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'total' => $pages->pagination()->items(),
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'firstPage' => $pages->pagination()->firstPageUrl(),
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));
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}
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protected function visible($page) {
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return $this->subpages($page, 'visible');
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}
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protected function invisible($page) {
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return $this->subpages($page, 'invisible');
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}
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protected function sort($page) {
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// handle sorting
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if(r::is('post') and $action = get('action') and $id = get('id')) {
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$subpage = $this->page($page->id() . '/' . $id);
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switch($action) {
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case 'sort':
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try {
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$subpage->sort(get('to'));
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} catch(Exception $e) {
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// no error handling, because if sorting
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// breaks, the refresh will fix it.
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}
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break;
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case 'hide':
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try {
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$subpage->hide();
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} catch(Exception $e) {
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// no error handling, because if sorting
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// breaks, the refresh will fix it.
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}
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break;
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}
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$this->redirect($page, 'subpages');
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}
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}
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}
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