public static function getThreadInfo($sort = '', $order = '')
{
//ソートの種類によってデータベースアクセス方法を分岐
switch ($sort) {
case 'thread':
$threads = ThreadView::select('id', 'amount', 'thread', 'user')->orderBy('created_at', $order)->get();
break;
case 'user':
$threads = ThreadView::select('id', 'amount', 'thread', 'user')->orderBy($sort, $order)->get();
break;
case 'amount':
$threads = ThreadView::select('id', 'amount', 'thread', 'user')->orderBy($sort, $order)->get();
break;
default:
$threads = ThreadView::all();
}
return $threads;
}
public function index()
{
if (!Request::all()) {
return view('search.index');
}
//バリデーションの設定
$validation = Validator::make(['search' => Input::get('search'), 'user' => Input::get('user'), 'thread' => Input::get('thread'), 'keyword' => Input::get('keyword'), 'content' => Input::get('content')], ['search' => 'required', 'user' => 'required_with:search|accepted', 'thread' => 'required_with:search|accepted', 'keyword' => 'required_with:search|accepted', 'content' => 'required_with:search|accepted'], ['required' => '検索語句を入力してください', 'required_with' => '検索条件が設定されていません', 'accepted' => '検索フォームから検索してください']);
//バリデーション失敗時
if ($validation->fails()) {
return redirect()->back()->withErrors($validation->errors());
}
$scope = array('keyword' => 0, 'thread' => 0, 'user' => 0, 'content' => 0);
foreach ($scope as $key => $val) {
$scope[$key] = Input::has($key) ? 1 : $val;
}
$words = Input::get('search');
$words = trim($words);
$words = str_replace(" ", " ", $words);
if (stristr($words, " ")) {
$words = explode(" ", $words);
} else {
$words = array($words);
}
//検索結果格納配列の初期化
$result = array();
//検索方法ごとに検索ワードを検索
foreach ($scope as $key => $val) {
if (!$val) {
continue;
}
switch ($key) {
case 'keyword':
foreach ($words as $word) {
$result[$key][$word] = Comment::select('thread_view.id', 'thread', 'content', 'comments.user as commentator', 'amount', 'thread_view.user')->join('thread_view', 'thread_view.id', '=', 'comments.thread_id')->where('thread', 'Like', "%{$word}%")->orWhere('content', 'Like', "%{$word}%")->orWhere('comments.user', 'Like', "%{$word}%")->groupBy('thread')->groupBy('content')->groupBy('comments.user')->get();
if (!isset($result[$key][$word][0])) {
continue;
}
//ヒット個所の強調
foreach ($result[$key][$word] as $row) {
$row['thread'] = preg_replace('/' . $word . '/', '~~~~' . $word . '####', $row['thread']);
$row['commentator'] = preg_replace('/' . $word . '/', '~~~~' . $word . '####', $row['commentator']);
$row['content'] = preg_replace('/' . $word . '/', '~~~~' . $word . '####', $row['content']);
}
}
break;
case 'thread':
foreach ($words as $word) {
$result[$key][$word] = ThreadView::select('id', 'thread', 'thread_view.user', 'amount')->where('thread', 'like', "%{$word}%")->groupBy('thread')->get();
if (!isset($result[$key][$word][0])) {
continue;
}
//ヒット個所の強調
foreach ($result[$key][$word] as $row) {
//ヒット個所の強調
$row['thread'] = preg_replace('/' . $word . '/', '~~~~' . $word . '####', $row['thread']);
}
}
break;
case 'user':
foreach ($words as $word) {
$result[$key][$word] = Comment::select('thread_view.id', 'thread', 'comments.user as commentator', 'thread_view.user', 'amount')->join('thread_view', 'thread_view.id', '=', 'comments.thread_id')->where('comments.user', 'Like', "%{$word}%")->groupBy('comments.user')->get();
if (!isset($result[$key][$word][0])) {
continue;
}
//ヒット個所の強調
foreach ($result[$key][$word] as $row) {
$row['commentator'] = preg_replace('/' . $word . '/', '~~~~' . $word . '####', $row['commentator']);
}
}
break;
case 'content':
foreach ($words as $word) {
$result[$key][$word] = Comment::select('thread_view.id', 'thread', 'content', 'thread_view.user', 'amount')->join('thread_view', 'thread_view.id', '=', 'comments.thread_id')->where('content', 'Like', "%{$word}%")->groupBy('content')->get();
if (!isset($result[$key][$word][0])) {
continue;
}
//ヒット個所の強調
foreach ($result[$key][$word] as $row) {
$row['content'] = preg_replace('/' . $word . '/', '~~~~' . $word . '####', $row['content']);
}
}
break;
}
}
return view('search.index')->with('threads', $result);
}