pixelfed/app/Http/Controllers/SearchController.php

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<?php
namespace App\Http\Controllers;
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use Auth;
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use App\Hashtag;
use App\Profile;
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use App\Status;
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use Illuminate\Http\Request;
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use App\Util\ActivityPub\Helpers;
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use Illuminate\Support\Facades\Cache;
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use Illuminate\Support\Str;
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use App\Transformer\Api\{
AccountTransformer,
HashtagTransformer,
StatusTransformer,
};
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class SearchController extends Controller
{
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public function __construct()
{
$this->middleware('auth');
}
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public function searchAPI(Request $request)
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{
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$this->validate($request, [
'q' => 'required|string|min:3|max:120',
'src' => 'required|string|in:metro',
'v' => 'required|integer|in:1'
]);
$tag = $request->input('q');
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$tag = e(urldecode($tag));
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$hash = hash('sha256', $tag);
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$tokens = Cache::remember('api:search:tag:'.$hash, now()->addMinutes(5), function () use ($tag) {
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$tokens = [];
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if(Helpers::validateUrl($tag) != false && config('federation.activitypub.enabled') == true && config('federation.activitypub.remoteFollow') == true) {
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$remote = Helpers::fetchFromUrl($tag);
if(isset($remote['type']) && in_array($remote['type'], ['Create', 'Person']) == true) {
$type = $remote['type'];
if($type == 'Person') {
$item = Helpers::profileFirstOrNew($tag);
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$tokens['profiles'] = [[
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'count' => 1,
'url' => $item->url(),
'type' => 'profile',
'value' => $item->username,
'tokens' => [$item->username],
'name' => $item->name,
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'entity' => [
'id' => $item->id,
'following' => $item->followedBy(Auth::user()->profile),
'thumb' => $item->avatarUrl()
]
]];
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} else if ($type == 'Create') {
$item = Helpers::statusFirstOrFetch($tag, false);
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$tokens['posts'] = [[
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'count' => 0,
'url' => $item->url(),
'type' => 'status',
'value' => "by {$item->profile->username} <span class='float-right'>{$item->created_at->diffForHumans(null, true, true)}</span>",
'tokens' => [$item->caption],
'name' => $item->caption,
'thumb' => $item->thumb(),
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]];
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}
}
}
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$htag = Str::startsWith($tag, '#') == true ? mb_substr($tag, 1) : $tag;
$hashtags = Hashtag::select('id', 'name', 'slug')
->where('slug', 'like', '%'.$htag.'%')
->whereHas('posts')
->limit(20)
->get();
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if($hashtags->count() > 0) {
$tags = $hashtags->map(function ($item, $key) {
return [
'count' => $item->posts()->count(),
'url' => $item->url(),
'type' => 'hashtag',
'value' => $item->name,
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'tokens' => '',
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'name' => null,
];
});
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$tokens['hashtags'] = $tags;
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}
return $tokens;
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});
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$users = Profile::select('username', 'name', 'id')
->whereNull('status')
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->whereNull('domain')
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->where('id', '!=', Auth::user()->profile->id)
->where('username', 'like', '%'.$tag.'%')
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//->orWhere('remote_url', $tag)
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->limit(20)
->get();
if($users->count() > 0) {
$profiles = $users->map(function ($item, $key) {
return [
'count' => 0,
'url' => $item->url(),
'type' => 'profile',
'value' => $item->username,
'tokens' => [$item->username],
'name' => $item->name,
'avatar' => $item->avatarUrl(),
'id' => $item->id,
'entity' => [
'id' => $item->id,
'following' => $item->followedBy(Auth::user()->profile),
'thumb' => $item->avatarUrl()
]
];
});
if(isset($tokens['profiles'])) {
array_push($tokens['profiles'], $profiles);
} else {
$tokens['profiles'] = $profiles;
}
}
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$posts = Status::select('id', 'profile_id', 'caption', 'created_at')
->whereHas('media')
->whereNull('in_reply_to_id')
->whereNull('reblog_of_id')
->whereProfileId(Auth::user()->profile->id)
->where('caption', 'like', '%'.$tag.'%')
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->latest()
->limit(10)
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->get();
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if($posts->count() > 0) {
$posts = $posts->map(function($item, $key) {
return [
'count' => 0,
'url' => $item->url(),
'type' => 'status',
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'value' => "by {$item->profile->username} <span class='float-right'>{$item->created_at->diffForHumans(null, true, true)}</span>",
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'tokens' => [$item->caption],
'name' => $item->caption,
'thumb' => $item->thumb(),
];
});
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$tokens['posts'] = $posts;
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}
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return response()->json($tokens);
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}
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public function results(Request $request)
{
$this->validate($request, [
'q' => 'required|string|min:1',
]);
return view('search.results');
}
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}