| public static resolveMenuItem ( RainLab\Pages\Classes\MenuItem $item, string $url, Cms\Classes\Theme $theme ) : mixed | ||
| $item | RainLab\Pages\Classes\MenuItem | Specifies the menu item. |
| $url | string | Specifies the current page URL, normalized, in lower case The URL is specified relative to the website root, it includes the subdirectory name, if any. |
| $theme | Cms\Classes\Theme | Specifies the current theme. |
| return | mixed | Returns an array. Returns null if the item cannot be resolved. |
public static function resolveMenuItem($item, $url, $theme)
{
$result = null;
if ($item->type == 'blog-category') {
if (!$item->reference || !$item->cmsPage) {
return;
}
$category = self::find($item->reference);
if (!$category) {
return;
}
$pageUrl = self::getCategoryPageUrl($item->cmsPage, $category, $theme);
if (!$pageUrl) {
return;
}
$pageUrl = URL::to($pageUrl);
$result = [];
$result['url'] = $pageUrl;
$result['isActive'] = $pageUrl == $url;
$result['mtime'] = $category->updated_at;
if ($item->nesting) {
$categories = $category->getNested();
$iterator = function ($categories) use(&$iterator, &$item, &$theme, $url) {
$branch = [];
foreach ($categories as $category) {
$branchItem = [];
$branchItem['url'] = self::getCategoryPageUrl($item->cmsPage, $category, $theme);
$branchItem['isActive'] = $branchItem['url'] == $url;
$branchItem['title'] = $category->name;
$branchItem['mtime'] = $category->updated_at;
if ($category->children) {
$branchItem['items'] = $iterator($category->children);
}
$branch[] = $branchItem;
}
return $branch;
};
$result['items'] = $iterator($categories);
}
} elseif ($item->type == 'all-blog-categories') {
$result = ['items' => []];
$categories = self::orderBy('name')->get();
foreach ($categories as $category) {
$categoryItem = ['title' => $category->name, 'url' => self::getCategoryPageUrl($item->cmsPage, $category, $theme), 'mtime' => $category->updated_at];
$categoryItem['isActive'] = $categoryItem['url'] == $url;
$result['items'][] = $categoryItem;
}
}
return $result;
} public function boot()
{
Event::listen('pages.menuitem.listTypes', function () {
return ['blog-category' => 'Blog category', 'all-blog-categories' => 'All blog categories'];
});
Event::listen('pages.menuitem.getTypeInfo', function ($type) {
if ($type == 'blog-category' || $type == 'all-blog-categories') {
return Category::getMenuTypeInfo($type);
}
});
Event::listen('pages.menuitem.resolveItem', function ($type, $item, $url, $theme) {
if ($type == 'blog-category' || $type == 'all-blog-categories') {
return Category::resolveMenuItem($item, $url, $theme);
}
});
}
