Current File : //www/varak.net/paste.varak.net-5.6/app/controllers/ListController.php
<?php
/**
* Sticky Notes
*
* An open source lightweight pastebin application
*
* @package StickyNotes
* @author Sayak Banerjee
* @copyright (c) 2014 Sayak Banerjee <mail@sayakbanerjee.com>
* @license http://www.opensource.org/licenses/bsd-license.php
* @link http://sayakbanerjee.com/sticky-notes
* @since Version 1.0
* @filesource
*/
/**
* ShowController
*
* This controller handles displaying of a paste lists
*
* @package StickyNotes
* @subpackage Controllers
* @author Sayak Banerjee
*/
class ListController extends BaseController {
/**
* Displays the default list page
*
* @access public
* @return \Illuminate\Support\Facades\View
*/
public function getAll()
{
$perPage = Site::config('general')->perPage;
// Show all pastes to admins
if (Auth::roles()->admin)
{
$query = Paste::query();
}
else
{
$query = Paste::where('private', '<>', 1);
}
// Filter by project
if ( ! empty($this->project))
{
$query = $query->where('project', $this->project);
}
$pastes = $query->orderBy('id', 'desc')->paginate($perPage);
return $this->getList($pastes, TRUE);
}
/**
* Fetches the top N trending pastes, where N = perPage from site config
*
* @access public
* @param string $age
* @return \Illuminate\Support\Facades\View
*/
public function getTrending($age = 'now')
{
$perPage = Site::config('general')->perPage;
$time = time();
$filter = $time - 259200;
// Calculate age based on filter
switch ($age)
{
case 'week':
$filter = $time - 1814400;
break;
case 'month':
$filter = $time - 7776000;
break;
case 'year':
$filter = $time - 94608000;
break;
case 'all':
$filter = 0;
break;
}
// Get all pastes matching the age filter
$query = Paste::where('timestamp', '>=', $filter);
// Hide private pastes from non-admins
if ( ! Auth::roles()->admin)
{
$query = $query->where('private', '<>', 1);
}
// Filter by project
if ( ! empty($this->project))
{
$query = $query->where('project', $this->project);
}
// We do not really need paginate() here, however the generic method
// we are using here depends on it.
$pastes = $query->orderBy('hits', 'desc')->take($perPage)->paginate($perPage);
return $this->getList($pastes, FALSE, TRUE);
}
/**
* Gets user's own pastes
*
* @access public
* @param int $userId
* @return \Illuminate\Support\Facades\View
*/
public function getUserPastes($userId)
{
$perPage = Site::config('general')->perPage;
// Remove the leading 'u' from the userId
$userId = substr($userId, 1);
// Get all pastes for the specific author
$query = Paste::where('author_id', $userId);
// Apply restrictions to non-admins
if ( ! Auth::roles()->admin)
{
$query = $query->where(function($query)
{
// Fetch all pastes belonging to the current user
$query->where('author_id', Auth::user()->id);
// If paste doesn't belong to current user, hide if private
$query->orWhere('private', '<>', 1);
});
}
// Show latest first
$pastes = $query->orderBy('id', 'desc')->paginate($perPage);
return $this->getList($pastes);
}
/**
* Searches for a paste by its content
*
* @access public
* @param string $term
* @return \Illuminate\Support\Facades\View
*/
public function getSearch()
{
$term = Input::get('q');
$config = Site::config('general');
// Initialize the antispam filters
$antispam = Antispam::make('search', 'q');
if ($config->pasteSearch AND strlen($term) >= 5)
{
if ($antispam->passes() OR Session::has('search.exempt'))
{
// Show all pastes to admins
if (Auth::roles()->admin)
{
$query = Paste::query();
}
else
{
$query = Paste::where('private', '<>', 1);
}
// Append the search term
$query = $query->where('data', 'like', "%{$term}%");
// Filter by project
if ( ! empty($this->project))
{
$query = $query->where('project', $this->project);
}
// Get number of results to show per page
$perPage = $config->perPage;
// Query the search results
$pastes = $query->orderBy('id', 'desc')->paginate($perPage);
// Append the search term to pagination URLs
$pastes->appends('q', $term);
// We will not run antispam if it passed once and there are
// multiple pages. But we exempt it only for the next request.
Session::flash('search.exempt', $perPage > $pastes->count());
return $this->getList($pastes, TRUE);
}
else
{
Session::flash('messages.error', $antispam->message());
}
}
return Redirect::to('all')->withInput();
}
/**
* Searches for a paste by its content
*
* @access public
* @return \Illuminate\Support\Facades\View
*/
public function postSearch()
{
// Initialize the validator
$validator = Validator::make(Input::all(), array(
'search' => 'required|min:5|max:500'
));
// Run the validation rules
if ($validator->passes())
{
return Redirect::to('search?q='.Input::get('search'));
}
else
{
Session::flash('messages.error', $validator->messages()->all('<p>:message</p>'));
return Redirect::to('all')->withInput();
}
}
/**
* Displays a list of flagged pastes
*
* @access public
* @return \Illuminate\Support\Facades\View
*/
public function getFlagged()
{
$perPage = Site::config('general')->perPage;
// Get all flagged pastes
$query = Paste::where('flagged', 1);
// Filter by project
if ( ! empty($this->project))
{
$query = $query->where('project', $this->project);
}
$pastes = $query->orderBy('id', 'desc')->paginate($perPage);
return $this->getList($pastes, TRUE);
}
/**
* Parses and displays a list
*
* @param \Illuminate\Database\Eloquent\Model $pastes
* @param bool $showFilters
* @param bool $showSearch
* @return \Illuminate\Support\Facades\View
*/
private function getList($pastes, $showSearch = FALSE, $showFilters = FALSE)
{
// Check if no pastes were found
if ($pastes->count() === 0)
{
App::abort(418); // No pastes found
}
// Output the view
$data = array(
'pastes' => $pastes,
'pages' => $pastes->links(),
'filters' => $showFilters,
'search' => $showSearch AND Site::config('general')->pasteSearch,
);
return View::make('site/list', $data);
}
}
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