LogViewerController::search() - Code Metrics - Inspection of "Merge lastest features to master [Laravel 5.4 & L5..." - ARCANEDEV/LogViewer - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#154)

by ARCANEDEV

created 2017-07-08 02:19 UTC

LogViewerController::search() A

↳ Parent: LogViewerController

Complexity

Conditions	2
Paths	2

Size

Total Lines	13
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	6

Importance

Changes

Metric	Value
cc	2
eloc	9
nc	2
nop	3
dl	0
loc	13
ccs	0
cts	9
cp	0
crap	6
rs	9.4285
c	0
b	0
f	0

<?php namespace Arcanedev\LogViewer\Http\Controllers;

use Arcanedev\LogViewer\Contracts\LogViewer as LogViewerContract;
use Arcanedev\LogViewer\Entities\LogEntry;
use Arcanedev\LogViewer\Exceptions\LogNotFoundException;
use Arcanedev\LogViewer\Tables\StatsTable;
use Illuminate\Http\Request;
use Illuminate\Pagination\LengthAwarePaginator;
use Illuminate\Routing\Controller;
use Illuminate\Support\Arr;
use Illuminate\Support\Str;

/**
 * Class     LogViewerController
 *
 * @package  LogViewer\Http\Controllers
 * @author   ARCANEDEV <[email protected]>
 */
class LogViewerController extends Controller
{
    /* -----------------------------------------------------------------
     |  Properties
     | -----------------------------------------------------------------
     */

    /**
     * The log viewer instance
     *
     * @var \Arcanedev\LogViewer\Contracts\LogViewer
     */
    protected $logViewer;

    /** @var int */
    protected $perPage = 30;

    /** @var string */
    protected $showRoute = 'log-viewer::logs.show';

    /* -----------------------------------------------------------------
     |  Constructor
     | -----------------------------------------------------------------
     */

    /**
     * LogViewerController constructor.
     *
     * @param  \Arcanedev\LogViewer\Contracts\LogViewer  $logViewer
     */
    public function __construct(LogViewerContract $logViewer)
    {
        $this->logViewer = $logViewer;
        $this->perPage = config('log-viewer.per-page', $this->perPage);
    }

    /* -----------------------------------------------------------------
     |  Main Methods
     | -----------------------------------------------------------------
     */

    /**
     * Show the dashboard.
     *
     * @return \Illuminate\View\View
     */
    public function index()
    {
        $stats     = $this->logViewer->statsTable();
        $chartData = $this->prepareChartData($stats);
        $percents  = $this->calcPercentages($stats->footer(), $stats->header());

        return $this->view('dashboard', compact('chartData', 'percents'));
    }

    /**
     * List all logs.
     *
     * @param  \Illuminate\Http\Request  $request
     *
     * @return \Illuminate\View\View
     */
    public function listLogs(Request $request)
    {
        $stats   = $this->logViewer->statsTable();
        $headers = $stats->header();
        $rows    = $this->paginate($stats->rows(), $request);

        return $this->view('logs', compact('headers', 'rows', 'footer'));
    }

    /**
     * Show the log.
     *
     * @param  string  $date
     *
     * @return \Illuminate\View\View
     */
    public function show($date)
    {
        $log     = $this->getLogOrFail($date);
        $levels  = $this->logViewer->levelsNames();
        $entries = $log->entries($level = 'all')->paginate($this->perPage);

        return $this->view('show', compact('log', 'levels', 'level', 'search', 'entries'));
    }

    /**
     * Filter the log entries by level.
     *
     * @param  string  $date
     * @param  string  $level
     *
     * @return \Illuminate\View\View|\Illuminate\Http\RedirectResponse
     */
    public function showByLevel($date, $level)
    {
        $log = $this->getLogOrFail($date);

        if ($level === 'all')
            return redirect()->route($this->showRoute, [$date]);

        $levels  = $this->logViewer->levelsNames();
        $entries = $this->logViewer->entries($date, $level)->paginate($this->perPage);

        return $this->view('show', compact('log', 'levels', 'level', 'search', 'entries'));
    }

    /**
     * Show the log with the search query.
     *
     * @param  string                    $date
     * @param  string                    $level
     * @param  \Illuminate\Http\Request  $request
     *
     * @return \Illuminate\View\View
     */
    public function search($date, $level = 'all', Request $request) {
        $log   = $this->getLogOrFail($date);

        if (is_null($query = $request->get('query')))
            return redirect()->route('log-viewer::logs.show', [$date]);

        $levels  = $this->logViewer->levelsNames();
        $entries = $log->entries($level)->filter(function (LogEntry $value) use ($query) {
            return Str::contains($value->header, $query);
        })->paginate($this->perPage);

        return $this->view('show', compact('log', 'levels', 'level', 'query', 'entries'));
    }

    /**
     * Download the log
     *
     * @param  string  $date
     *
     * @return \Symfony\Component\HttpFoundation\BinaryFileResponse
     */
    public function download($date)
    {
        return $this->logViewer->download($date);
    }

    /**
     * Delete a log.
     *
     * @param  \Illuminate\Http\Request  $request
     *
     * @return \Illuminate\Http\JsonResponse
     */
    public function delete(Request $request)
    {
        if ( ! $request->ajax())
            abort(405, 'Method Not Allowed');

        $date = $request->get('date');

        return response()->json([
            'result' => $this->logViewer->delete($date) ? 'success' : 'error'
        ]);
    }

    /* -----------------------------------------------------------------
     |  Other Methods
     | -----------------------------------------------------------------
     */

    /**
     * Get the evaluated view contents for the given view.
     *
     * @param  string  $view
     * @param  array   $data
     * @param  array   $mergeData
     *
     * @return \Illuminate\View\View
     */
    protected function view($view, $data = [], $mergeData = [])
    {
        return view('log-viewer::'.$view, $data, $mergeData);
    }

    /**
     * Paginate logs.
     *
     * @param  array                     $data
     * @param  \Illuminate\Http\Request  $request
     *
     * @return \Illuminate\Pagination\LengthAwarePaginator
     */
    protected function paginate(array $data, Request $request)
    {
        $data = collect($data);
        $page = $request->get('page', 1);
        $url  = $request->url();

        return new LengthAwarePaginator(
            $data->forPage($page, $this->perPage),
            $data->count(),
            $this->perPage,
            $page,
            compact('url')
        );
    }

    /**
     * Get a log or fail
     *
     * @param  string  $date
     *
     * @return \Arcanedev\LogViewer\Entities\Log|null
     */
    protected function getLogOrFail($date)
    {
        $log = null;

        try {
            $log = $this->logViewer->get($date);
        }
        catch (LogNotFoundException $e) {
            abort(404, $e->getMessage());
        }

        return $log;
    }

    /**
     * Prepare chart data.
     *
     * @param  \Arcanedev\LogViewer\Tables\StatsTable  $stats
     *
     * @return string
     */
    protected function prepareChartData(StatsTable $stats)
    {
        $totals = $stats->totals()->all();

        return json_encode([
            'labels'   => Arr::pluck($totals, 'label'),
            'datasets' => [
                [
                    'data'                 => Arr::pluck($totals, 'value'),
                    'backgroundColor'      => Arr::pluck($totals, 'color'),
                    'hoverBackgroundColor' => Arr::pluck($totals, 'highlight'),
                ],
            ],
        ]);
    }

    /**
     * Calculate the percentage.
     *
     * @param  array  $total
     * @param  array  $names
     *
     * @return array
     */
    protected function calcPercentages(array $total, array $names)
    {
        $percents = [];
        $all      = Arr::get($total, 'all');

        foreach ($total as $level => $count) {
            $percents[$level] = [
                'name'    => $names[$level],
                'count'   => $count,
                'percent' => $all ? round(($count / $all) * 100, 2) : 0,
            ];
        }

        return $percents;
    }
}


1		<?php namespace Arcanedev\LogViewer\Http\Controllers;
2
3		use Arcanedev\LogViewer\Contracts\LogViewer as LogViewerContract;
4		use Arcanedev\LogViewer\Entities\LogEntry;
5		use Arcanedev\LogViewer\Exceptions\LogNotFoundException;
6		use Arcanedev\LogViewer\Tables\StatsTable;
7		use Illuminate\Http\Request;
8		use Illuminate\Pagination\LengthAwarePaginator;
9		use Illuminate\Routing\Controller;
10		use Illuminate\Support\Arr;
11		use Illuminate\Support\Str;
12
13		/**
14		* Class LogViewerController
15		*
16		* @package LogViewer\Http\Controllers
17		* @author ARCANEDEV <[email protected]>
18		*/
19		class LogViewerController extends Controller
20		{
21		/* -----------------------------------------------------------------
22		\| Properties
23		\| -----------------------------------------------------------------
24		*/
25
26		/**
27		* The log viewer instance
28		*
29		* @var \Arcanedev\LogViewer\Contracts\LogViewer
30		*/
31		protected $logViewer;
32
33		/** @var int */
34		protected $perPage = 30;
35
36		/** @var string */
37		protected $showRoute = 'log-viewer::logs.show';
38
39		/* -----------------------------------------------------------------
40		\| Constructor
41		\| -----------------------------------------------------------------
42		*/
43
44		/**
45		* LogViewerController constructor.
46		*
47		* @param \Arcanedev\LogViewer\Contracts\LogViewer $logViewer
48		*/
49	30	public function __construct(LogViewerContract $logViewer)
50		{
51	30	$this->logViewer = $logViewer;
52	30	$this->perPage = config('log-viewer.per-page', $this->perPage);
53	30	}
54
55		/* -----------------------------------------------------------------
56		\| Main Methods
57		\| -----------------------------------------------------------------
58		*/
59
60		/**
61		* Show the dashboard.
62		*
63		* @return \Illuminate\View\View
64		*/
65	3	public function index()
66		{
67	3	$stats = $this->logViewer->statsTable();
68	3	$chartData = $this->prepareChartData($stats);
69	3	$percents = $this->calcPercentages($stats->footer(), $stats->header());
70
71	3	return $this->view('dashboard', compact('chartData', 'percents'));
72		}
73
74		/**
75		* List all logs.
76		*
77		* @param \Illuminate\Http\Request $request
78		*
79		* @return \Illuminate\View\View
80		*/
81	4	public function listLogs(Request $request)
82		{
83	4	$stats = $this->logViewer->statsTable();
84	3	$headers = $stats->header();
85	3	$rows = $this->paginate($stats->rows(), $request);
86
87	3	return $this->view('logs', compact('headers', 'rows', 'footer'));
88		}
89
90		/**
91		* Show the log.
92		*
93		* @param string $date
94		*
95		* @return \Illuminate\View\View
96		*/
97	6	public function show($date)
98		{
99	6	$log = $this->getLogOrFail($date);
100	3	$levels = $this->logViewer->levelsNames();
101	3	$entries = $log->entries($level = 'all')->paginate($this->perPage);
102
103	3	return $this->view('show', compact('log', 'levels', 'level', 'search', 'entries'));
104		}
105
106		/**
107		* Filter the log entries by level.
108		*
109		* @param string $date
110		* @param string $level
111		*
112		* @return \Illuminate\View\View\|\Illuminate\Http\RedirectResponse
113		*/
114	6	public function showByLevel($date, $level)
115		{
116	6	$log = $this->getLogOrFail($date);
117
118	6	if ($level === 'all')
119	4	return redirect()->route($this->showRoute, [$date]);
120
121	3	$levels = $this->logViewer->levelsNames();
122	3	$entries = $this->logViewer->entries($date, $level)->paginate($this->perPage);
123
124	3	return $this->view('show', compact('log', 'levels', 'level', 'search', 'entries'));
125		}
126
127		/**
128		* Show the log with the search query.
129		*
130		* @param string $date
131		* @param string $level
132		* @param \Illuminate\Http\Request $request
133		*
134		* @return \Illuminate\View\View
135		*/
136		public function search($date, $level = 'all', Request $request) {
137		$log = $this->getLogOrFail($date);
138
139		if (is_null($query = $request->get('query')))
140		return redirect()->route('log-viewer::logs.show', [$date]);
141
142		$levels = $this->logViewer->levelsNames();
143		$entries = $log->entries($level)->filter(function (LogEntry $value) use ($query) {
144		return Str::contains($value->header, $query);
145		})->paginate($this->perPage);
146
147		return $this->view('show', compact('log', 'levels', 'level', 'query', 'entries'));
148		}
149
150		/**
151		* Download the log
152		*
153		* @param string $date
154		*
155		* @return \Symfony\Component\HttpFoundation\BinaryFileResponse
156		*/
157	3	public function download($date)
158		{
159	3	return $this->logViewer->download($date);
160		}
161
162		/**
163		* Delete a log.
164		*
165		* @param \Illuminate\Http\Request $request
166		*
167		* @return \Illuminate\Http\JsonResponse
168		*/
169	9	public function delete(Request $request)
170		{
171	9	if ( ! $request->ajax())
172	5	abort(405, 'Method Not Allowed');
173
174	6	$date = $request->get('date');
175
176	6	return response()->json([
177	6	'result' => $this->logViewer->delete($date) ? 'success' : 'error'
178	1	]);
179		}
180
181		/* -----------------------------------------------------------------
182		\| Other Methods
183		\| -----------------------------------------------------------------
184		*/
185
186		/**
187		* Get the evaluated view contents for the given view.
188		*
189		* @param string $view
190		* @param array $data
191		* @param array $mergeData
192		*
193		* @return \Illuminate\View\View
194		*/
195	12	protected function view($view, $data = [], $mergeData = [])
196		{
197	12	return view('log-viewer::'.$view, $data, $mergeData);
198		}
199
200		/**
201		* Paginate logs.
202		*
203		* @param array $data
204		* @param \Illuminate\Http\Request $request
205		*
206		* @return \Illuminate\Pagination\LengthAwarePaginator
207		*/
208	3	protected function paginate(array $data, Request $request)
209		{
210	3	$data = collect($data);
211	3	$page = $request->get('page', 1);
212	3	$url = $request->url();
213
214	3	return new LengthAwarePaginator(
215	3	$data->forPage($page, $this->perPage),
216	3	$data->count(),
217	3	$this->perPage,
218	3	$page,
219	3	compact('url')
220	1	);
221		}
222
223		/**
224		* Get a log or fail
225		*
226		* @param string $date
227		*
228		* @return \Arcanedev\LogViewer\Entities\Log\|null
229		*/
230	12	protected function getLogOrFail($date)
231		{
232	12	$log = null;
233
234		try {
235	12	$log = $this->logViewer->get($date);
236		}
237	6	catch (LogNotFoundException $e) {
238	3	abort(404, $e->getMessage());
239		}
240
241	9	return $log;
242		}
243
244		/**
245		* Prepare chart data.
246		*
247		* @param \Arcanedev\LogViewer\Tables\StatsTable $stats
248		*
249		* @return string
250		*/
251	3	protected function prepareChartData(StatsTable $stats)
252		{
253	3	$totals = $stats->totals()->all();
254
255	3	return json_encode([
256	3	'labels' => Arr::pluck($totals, 'label'),
257		'datasets' => [
258		[
259	3	'data' => Arr::pluck($totals, 'value'),
260	3	'backgroundColor' => Arr::pluck($totals, 'color'),
261	3	'hoverBackgroundColor' => Arr::pluck($totals, 'highlight'),
262	1	],
263	1	],
264	1	]);
265		}
266
267		/**
268		* Calculate the percentage.
269		*
270		* @param array $total
271		* @param array $names
272		*
273		* @return array
274		*/
275	3	protected function calcPercentages(array $total, array $names)
276		{
277	3	$percents = [];
278	3	$all = Arr::get($total, 'all');
279
280	3	foreach ($total as $level => $count) {
281	3	$percents[$level] = [
282	3	'name' => $names[$level],
283	3	'count' => $count,
284	3	'percent' => $all ? round(($count / $all) * 100, 2) : 0,
285		];
286	1	}
287
288	3	return $percents;
289		}
290		}
291

ARCANEDEV / LogViewer

Pull Request — master (#154)

LogViewerController::search() A

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