planiverse

A minimalist, no-JS front-end for Mastodon.
git clone https://git.stjo.hn/planiverse
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PaginationParameters.php (1247B)

      1 <?php
      2 
      3 namespace App\Helpers;
      4 
      5 use Illuminate\Http\Request;
      6 
      7 /**
      8  * Parse and store pagination query parameters.
      9  */
     10 class PaginationParameters
     11 {
     12     public $max_id;
     13     public $since_id;
     14 
     15     /**
     16      * Parse a Request and populate the pagination parameters from it.
     17      *
     18      * @param Request $request The request received with pagination query params.
     19      */
     20     function __construct(Request $request)
     21     {
     22         if ($request->has('max_id') && $request->has('since_id'))
     23         {
     24             # This scenario makes no sense.
     25             # Someone's trying to dicker with the URL.
     26             abort(400);
     27         }
     28         elseif ($request->has('max_id'))
     29         {
     30             $this->max_id = $request->max_id;
     31         }
     32         elseif ($request->has('since_id'))
     33         {
     34             $this->since_id = $request->since_id;
     35         }
     36     }
     37 
     38     /**
     39      * Figure out which property is set and return it in an array.
     40      *
     41      * @return string[] The max_id or the since_id in an associative array.
     42      */
     43     public function to_array()
     44     {
     45         if (isset($this->max_id))
     46         {
     47             return ['max_id' => $this->max_id];
     48         }
     49         else
     50         {
     51             return ['since_id' => $this->since_id];
     52         }
     53     }
     54 }