AccessLogChartLineAggregated::sortItemsToDays()   A
last analyzed

Complexity

Conditions 3
Paths 3

Size

Total Lines 25

Duplication

Lines 25
Ratio 100 %

Importance

Changes 0
Metric Value
dl 25
loc 25
rs 9.52
c 0
b 0
f 0
cc 3
nc 3
nop 1
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<?php namespace VojtaSvoboda\UserAccessLog\ReportWidgets;
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use App;
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use ApplicationException;
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use Carbon\Carbon;
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use Exception;
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use Backend\Classes\ReportWidgetBase;
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use VojtaSvoboda\UserAccessLog\Models\AccessLog;
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use RainLab\User\Models\User;
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/**
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 * AccessLogChartLineAggregated overview widget.
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 *
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 * @package namespace VojtaSvoboda\UserAccessLog\ReportWidgets
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 */
16 View Code Duplication
class AccessLogChartLineAggregated extends ReportWidgetBase
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{
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    /**
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     * Renders the widget.
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     */
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    public function render()
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    {
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        try {
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            $this->vars['all'] = $this->loadData();
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        }
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        catch (Exception $ex) {
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            $this->vars['error'] = $ex->getMessage();
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            $this->vars['all'] = '';
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        }
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        return $this->makePartial('widget');
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    }
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    /**
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     * Define widget properties
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     *
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     * @return array
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     */
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	public function defineProperties()
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	{
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		return [
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			'title' => [
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				'title' => 'vojtasvoboda.useraccesslog::lang.reportwidgets.chartlineaggregated.title',
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				'default' => 'Access statistics in time',
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				'type' => 'string',
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				'validationPattern' => '^.+$',
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				'validationMessage' => 'vojtasvoboda.useraccesslog::lang.reportwidgets.chartlineaggregated.title_validation',
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			],
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            'days' => [
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                'title' => 'vojtasvoboda.useraccesslog::lang.reportwidgets.chartlineaggregated.days_title',
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                'default' => '30',
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                'type' => 'string',
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                'validationPattern' => '^[0-9]+$',
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            ]
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		];
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	}
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    protected function loadData()
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    {
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        $days = $this->property('days');
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        if (!$days) {
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            throw new ApplicationException('Invalid days value: ' . $days);
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        }
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        // all accesses for last month
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        $items = AccessLog::where('created_at', '>=', Carbon::now()->subDays($days)->format('Y-m-d'))->get();
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        // parse data
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        $all = $this->sortItemsToDays($items);
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        // we need at least two days, to display chart
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        if (sizeof($all) == 1) {
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            $day = reset($all);
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            $date = Carbon::createFromFormat('Y-m-d', $day['date'])->subDays(1);
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            $dateFormated = $date->format('Y-m-d');
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            $all[$dateFormated] = [
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                'timestamp' => $date->timestamp * 1000,
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                'date' => $dateFormated,
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                'count' => 0,
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            ];
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        }
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        // count accessess for each day
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        $all_render = [];
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        foreach ($all as $a) {
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            $all_render[] = [$a['timestamp'], $a['count']];
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        }
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        return $all_render;
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    }
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    /**
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     * Sort items by day.
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     *
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     * @param $items
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     *
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     * @return array
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     */
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    private function sortItemsToDays($items)
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    {
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        $all = [];
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        foreach ($items as $item)
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        {
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            // date
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            $timestamp = strtotime($item->created_at) * 1000;
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            $day = Carbon::createFromFormat('Y-m-d H:i:s', $item->created_at)->format('Y-m-d');
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            // init empty day
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            if (!isset($all[$day])) {
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                $all[$day] = [
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                    'timestamp' => $timestamp,
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                    'date' => $day,
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                    'count' => 0,
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                ];
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            }
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            // increase count
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            $all[$day]['count']++;
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        }
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        return $all;
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    }
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}
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