PHP api::maxPages方法代码示例

 public function add($id = '/')
 {
     $page = $this->page($id);
     $blueprint = blueprint::find($page);
     $templates = $blueprint->pages()->template();
     $options = array();
     $back = array('subpages' => purl('subpages/index/' . $page->id()), 'page' => purl($page, 'show'));
     $form = app::form('pages.add');
     $form->save = l('add');
     $form->back = a::get($back, get('to'));
     foreach ($templates as $template) {
         $options[$template->name()] = $template->title();
     }
     $select = form::field('select', array('name' => 'template', 'label' => l('pages.add.template.label'), 'options' => $options, 'required' => true));
     if ($templates->count() == 1) {
         $select->readonly = true;
         $select->value = $templates->first()->name();
     }
     $form->fields()->append('template', $select);
     if (api::maxPages($page, $blueprint->pages()->max())) {
         $form->fields = array('info' => form::field('info', array('label' => 'pages.add.error.max.headline', 'text' => 'pages.add.error.max.text')));
         $form->save = false;
         $form->centered = true;
     }
     return view('pages/add', array('page' => $page, 'form' => $form));
 }

 /**
  * Generate field content markup
  *
  * @return string
  */
 public function content()
 {
     $wrapper = new Brick('div');
     $wrapper->addClass('subpagelist');
     $children = $this->subpages();
     // add pagination to the subpages
     $limit = $this->limit() ? $this->limit() : 10000;
     $children = $children->paginate($limit, array('page' => get('page')));
     // use existing snippet to build the list
     // @see panel/app/controllers/views/pages.php
     $subpages = new Snippet('pages/sidebar/subpages', array('title' => l('pages.show.subpages.title'), 'page' => $this->page(), 'subpages' => $children, 'addbutton' => !api::maxPages($this, $this->subpages()->max()), 'pagination' => $children->pagination()));
     // use template with defined vars
     $wrapper->html(tpl::load(__DIR__ . DS . 'template.php', array('subpages' => $subpages)));
     return $wrapper;
 }

 public function index()
 {
     $site = site();
     $widgets = array();
     $wroot = kirby()->roots()->widgets();
     $wdirs = dir::read($wroot);
     // fetch all top-level pages in the right order
     $blueprint = blueprint::find($site);
     $pages = api::subpages($site->children(), $blueprint);
     foreach ($wdirs as $dir) {
         $file = $wroot . DS . $dir . DS . $dir . '.php';
         if (file_exists($file)) {
             $widgets[$dir] = (require $file);
         }
     }
     return view('dashboard/index', array('topbar' => new Snippet('pages/topbar', array('breadcrumb' => new Snippet('breadcrumb'), 'search' => purl('pages/search/'))), 'history' => history::get(), 'site' => $site, 'pages' => $pages, 'addbutton' => !api::maxPages($site, $blueprint->pages()->max()), 'widgets' => $widgets, 'user' => site()->user(), 'license' => panel()->license()));
 }

 public function index($id = null)
 {
     $page = $this->page($id);
     $blueprint = blueprint::find($page);
     $visible = api::subpages($page->children()->visible(), $blueprint);
     $invisible = api::subpages($page->children()->invisible(), $blueprint);
     $baseUrl = rtrim(purl('subpages/index/' . $page->id()), '/');
     // don't create the view if the page is not allowed to have subpages
     if ($blueprint->pages()->max() === 0) {
         goToErrorView();
     }
     if ($limit = $blueprint->pages()->limit()) {
         $visible = $visible->paginate($limit, array('page' => get('visible')));
         $invisible = $invisible->paginate($limit, array('page' => get('invisible')));
         $visiblePagination = new Snippet('subpages/pagination', array('pagination' => $visible->pagination(), 'nextUrl' => $baseUrl . '/visible:' . $visible->pagination()->nextPage() . '/invisible:' . $invisible->pagination()->page(), 'prevUrl' => $baseUrl . '/visible:' . $visible->pagination()->prevPage() . '/invisible:' . $invisible->pagination()->page()));
         $invisiblePagination = new Snippet('subpages/pagination', array('pagination' => $invisible->pagination(), 'nextUrl' => $baseUrl . '/visible:' . $visible->pagination()->page() . '/invisible:' . $invisible->pagination()->nextPage(), 'prevUrl' => $baseUrl . '/visible:' . $visible->pagination()->page() . '/invisible:' . $invisible->pagination()->prevPage()));
     }
     return view('subpages/index', array('page' => $page, 'topbar' => new Snippet('pages/topbar', array('menu' => new Snippet('menu'), 'breadcrumb' => new Snippet('pages/breadcrumb', array('page' => $page, 'items' => array(array('url' => purl('subpages/index/' . $id), 'title' => l('subpages'))))), 'search' => purl($page, 'search'))), 'baseurl' => $baseUrl, 'addbutton' => !api::maxPages($page, $blueprint->pages()->max()) and $page->hasChildren(), 'sortable' => $blueprint->pages()->sortable(), 'visible' => $visible, 'flip' => $blueprint->pages()->sort() == 'flip', 'visiblePagination' => $visiblePagination, 'invisible' => $invisible, 'invisiblePagination' => $invisiblePagination));
 }

<?php

$site = site();
$blueprint = blueprint::find($site);
$pages = api::subpages($site->children(), $blueprint);
$addbutton = !api::maxPages($site, $blueprint->pages()->max());
$options = array(array('text' => l('dashboard.index.pages.edit'), 'icon' => 'pencil', 'link' => '#/subpages/index/'));
if ($addbutton) {
    $options[] = array('text' => l('dashboard.index.pages.add'), 'icon' => 'plus-circle', 'link' => '#/pages/add/', 'key' => '+');
}
return array('title' => array('text' => l('dashboard.index.pages.title'), 'link' => '#/subpages/index/', 'compressed' => true), 'options' => $options, 'html' => function () use($pages) {
    return tpl::load(__DIR__ . DS . 'pages.html.php', array('pages' => $pages));
});