public function getInitial()
{
$words = new Collection(explode(' ', $this->name));
// if name contains single word, use first N character
if ($words->count() === 1) {
if ($this->name->length() >= $this->length) {
return $this->name->substr(0, $this->length);
}
return (string) $words->first();
}
// otherwise, use initial char from each word
$initials = new Collection();
$words->each(function ($word) use($initials) {
$initials->push(Stringy::create($word)->substr(0, 1));
});
return $initials->slice(0, $this->length)->implode('');
}
public static function page($collection, $perPage, $path = '')
{
//获取分页 的页码
// $currentPage=0;
// if(@$_SERVER['REQUEST_URI']){
// $page=explode("=",$_SERVER['REQUEST_URI']);
// if(isset($page[1])) {
// $currentPage = $page[1];
// }
// }else{
// $currentPage=0;
// }
$page = LengthAwarePaginator::resolveCurrentPage();
$currentPage = $page - 1;
$currentPage < 0 ? $currentPage = 0 : '';
// echo $currentPage;
//创建一个新的数组集合
$collection = new Collection($collection);
//获取分页的数据
$currentPageSearchResults = $collection->slice($currentPage * $perPage, $perPage)->all();
//创建一个新的分页模块
$paginator = new LengthAwarePaginator($currentPageSearchResults, count($collection), $perPage);
//获取分页path
$url = Request::path();
$path ? $path : $url;
//设置分页的path
$paginator->setPath($path);
return $paginator;
}
public function pesok()
{
$category = Category::where('sef', '=', 'catalogs')->first();
$path = explode("?", substr($_SERVER['REQUEST_URI'], 1));
$link = Link::where('url', $path[0])->first();
// удалить первый слеш из URI и вернуть строку до первого вхождения знака ?
// иначе на второй и следующей странице пагинации переменная $link будет содержать всякий хлам
// типа ?page=4 и естесственно в БД такой ссылки не найдется
$img = File::allFiles(public_path() . '/img/risunki/pesok');
// pagination нашел тута http://psampaz.github.io/custom-data-pagination-with-laravel-5/
//Get current page form url e.g. &page=6
$currentPage = LengthAwarePaginator::resolveCurrentPage();
if (is_null($currentPage)) {
$currentPage = 1;
}
//Create a new Laravel collection from the array data
$collection = new Collection($img);
//Define how many items we want to be visible in each page
$perPage = 20;
//Slice the collection to get the items to display in current page
$currentPageImgResults = $collection->slice(($currentPage - 1) * $perPage, $perPage)->all();
//Create our paginator and pass it to the view
$paginatedImgResults = new LengthAwarePaginator($currentPageImgResults, count($collection), $perPage);
$paginatedImgResults->setPath('peskostrujnie-risunki');
return view('links.pesok')->withCategory($category)->withLink($link)->withImg($paginatedImgResults)->withPath($path);
}
protected function internalMake(Collection $columns, array $searchColumns = array())
{
$this->compileArray($columns);
$this->doInternalSearch($columns, $searchColumns);
$this->doInternalOrder();
return $this->workingCollection->slice($this->skip, $this->limit);
}
public function characters(Request $request)
{
$characters = Cache::get('characters');
$current_page = LengthAwarePaginator::resolveCurrentPage();
if (is_null($current_page)) {
$current_page = 1;
}
$characters_collection = new Collection($characters);
$items_per_page = 8;
$current_page_results = $characters_collection->slice(($current_page - 1) * $items_per_page, $items_per_page)->all();
$paginated_results = new LengthAwarePaginator($current_page_results, count($characters_collection), $items_per_page);
return view('characters', ['paginated_results' => $paginated_results, 'characters' => $characters]);
}
/**
* Display a listing of the resource.
*
* @return \Illuminate\Http\Response
*/
public function index()
{
FlashPlayerSession::Flash();
$players = $teams = Auth::user()->players();
$currentPage = LengthAwarePaginator::resolveCurrentPage();
//Create a new Laravel collection from the array data
$collection = new Collection($players);
//Define how many items we want to be visible in each page
$perPage = 10;
//Slice the collection to get the items to display in current page
$currentPageSearchResults = $collection->slice($currentPage * $perPage, $perPage)->all();
//Create our paginator and pass it to the view
$paginatedSearchResults = new LengthAwarePaginator($currentPageSearchResults, count($collection), $perPage);
return view('frontend.ball.player.index', ['players' => $paginatedSearchResults]);
}
/**
* Obtiene las obras de un usuario cadeco de todas las bases de datos definidas
*
* @param $idUsuario
* @return Collection|Obra
*/
public function getObras($idUsuario)
{
$obrasUsuario = new Collection();
$basesDatos = BaseDatosCadeco::where('activa', true)->orderBy('nombre')->get();
foreach ($basesDatos as $bd) {
$this->config->set('database.connections.cadeco.database', $bd->nombre);
$usuarioCadeco = $this->getUsuarioCadeco($idUsuario);
$obras = $this->getObrasUsuario($usuarioCadeco);
foreach ($obras as $obra) {
$obra->databaseName = $bd->nombre;
$obrasUsuario->push($obra);
}
DB::disconnect('cadeco');
}
$perPage = 10;
$currentPage = Paginator::resolveCurrentPage();
$currentPage = $currentPage ? $currentPage : 1;
$offset = $currentPage * $perPage - $perPage;
$paginator = new LengthAwarePaginator($obrasUsuario->slice($offset, $perPage), $obrasUsuario->count(), $perPage);
return $paginator;
}
public function getItem($item)
{
$item = Page::where('sef', '=', $item)->first();
// $path = explode("?", substr($_SERVER['REQUEST_URI'], 1));
// $link = Page::where('sef', $path[0] )->first();
$img = File::allFiles(public_path() . '/img/foto/' . $item->sef);
$currentPage = LengthAwarePaginator::resolveCurrentPage();
if (is_null($currentPage)) {
$currentPage = 1;
}
$collection = new Collection($img);
$perPage = 40;
$currentPageImgResults = $collection->slice(($currentPage - 1) * $perPage, $perPage)->all();
$paginatedImgResults = new LengthAwarePaginator($currentPageImgResults, count($collection), $perPage);
$paginatedImgResults->setPath($item->sef);
$previous = Page::where('id', '<', $item->id)->orderBy('id', 'desc')->first();
$next = Page::where('id', '>', $item->id)->orderBy('id', 'asc')->first();
$category = Category::where('id', $item->category_id)->first();
// список всех ссылок для бокового меню
$items = Page::where('category_id', $item->category_id)->get();
return view('foto.item')->withCategory($category)->withItem($item)->withItems($items)->withImg($paginatedImgResults)->withPrevious($previous)->withNext($next);
}
public function characters(Request $request)
{
$search_term = '';
if ($request->has('query')) {
$search_term = $request->input('query');
$query = $this->client->getConfig('query');
$query['nameStartsWith'] = $search_term;
$response = $this->client->get('characters', ['query' => $query]);
$response = json_decode($response->getBody(), true);
$characters = $response['data']['results'];
} else {
$characters = Cache::get('characters');
}
$current_page = LengthAwarePaginator::resolveCurrentPage();
if (is_null($current_page)) {
$current_page = 1;
}
$characters_collection = new Collection($characters);
$items_per_page = 8;
$current_page_results = $characters_collection->slice(($current_page - 1) * $items_per_page, $items_per_page)->all();
$paginated_results = new LengthAwarePaginator($current_page_results, count($characters_collection), $items_per_page);
return view('characters', ['paginated_results' => $paginated_results, 'characters' => $characters, 'query' => $search_term]);
}
/**
* Perform pagination
*
* @return mixed
*/
public function paging()
{
$this->collection = $this->collection->slice($this->request->getStart(), $this->request->getCount());
}
/**
* @inheritdoc
*/
public function paging()
{
$this->collection = $this->collection->slice($this->request['start'], (int) $this->request['length'] > 0 ? $this->request['length'] : 10);
}
/**
* @param $fs Filesystem
* @param $scrapers Collection
**/
protected function processChunk(Filesystem $fs, Collection $scrapers)
{
$lastJob = 0;
if ($fs->exists('lastScraperRun')) {
$lastJob = $fs->get('lastScraperRun');
}
$scrapers->slice($lastJob, self::JOBS_PER_CALL);
$this->scheduleScrapers($scrapers);
$nextJob = 0;
if ($lastJob + self::JOBS_PER_CALL > $scrapers->count()) {
$nextJob = $lastJob + self::JOBS_PER_CALL;
}
$fs->put('lastScraperRun', $nextJob);
}
public function search()
{
session_start();
unset($_SESSION['contact_report_to']);
//create a session for location
$_SESSION['loc'] = "ticket";
//creating objects
$pagesettings = new functions\pagesettings();
//get selected columns
$selected_columns = $pagesettings->fname('ticket', '1');
//get select columns names
foreach ($selected_columns as $result) {
$column_comment = $pagesettings->viewcolumncomment($result->column_name, 'ticket');
foreach ($column_comment as $result_2) {
$table_headings[] = $result_2->column_comment;
}
}
$_SESSION['sort'] = "DESC";
//get data for call log
$result = $this->view_tickets_all(1000, 0);
//Get current page form url e.g. &page=6
$currentPage = LengthAwarePaginator::resolveCurrentPage();
//pagination starting form 0. e.g. &page=1 mean page=0
if ($currentPage != NULL) {
$currentPage = $currentPage - 1;
}
//Create a new Laravel collection from the array data
$collection = new Collection($result);
//Define how many items we want to be visible in each page
$perPage = 1000000;
//Slice the collection to get the items to display in current page
$currentPageSearchResults = $collection->slice($currentPage * $perPage, $perPage)->all();
//Create our paginator and pass it to the view
$result = new LengthAwarePaginator($currentPageSearchResults, count($collection), $perPage);
//return this data to the view
return View::make('ticket.ticket', compact('table_headings', 'selected_columns', 'result'));
}
/**
* @inheritdoc
*/
protected function paginate()
{
$this->collection = $this->collection->slice($this->input['start'], (int) $this->input['length'] > 0 ? $this->input['length'] : 10);
}
/**
* Paginate a set of record results
*
* @param $records the set of records
* @param $perPage number of records to show per page
* @param $request the request object
*
* @return the LengthAwarePaginator object
*/
protected function paginateResults($records, $perPage, $request)
{
//Get current page form url e.g. &page=6
$currentPage = LengthAwarePaginator::resolveCurrentPage();
//Create a new Laravel collection from the array data
$collection = new Collection($records);
//Slice the collection to get the items to display in current page
$currentPageSearchResults = $collection->slice(($currentPage - 1) * $perPage, $perPage)->all();
//Create the paginator
return new LengthAwarePaginator($currentPageSearchResults, count($collection), $perPage, $currentPage, ['path' => $request->url(), 'query' => $request->query()]);
}
public function testSliceNegativeOffsetAndNegativeLength()
{
$collection = new Collection([1, 2, 3, 4, 5, 6, 7, 8]);
$this->assertEquals([3, 4, 5, 6], $collection->slice(-6, -2)->values()->toArray());
}
public function getItems($requestedLimit, $requestedOffset)
{
$items = $this->collection->slice($requestedOffset, $requestedLimit);
return [$items, $this->collection->count()];
}
