RemoveOldLogEntriesTask - Code Metrics - silverleague/silverstripe-logviewer - Measure and Improve Code Quality continuously with Scrutinizer

RemoveOldLogEntriesTask A
last analyzed 2019-04-21 00:00 UTC

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	93
Duplicated Lines	0 %

Importance

Changes

Metric	Value
eloc	20
dl	0
loc	93
rs	10
c	0
b	0
f	0
wmc	8

6 Methods

Rating	Name	Size	Complexity
A	getCronEnabled()	3	1
A	run()	3	1
A	getSchedule()	3	1
A	getMaxAge()	3	1
A	removeOldLogs()	16	2
A	process()	6	2

<?php

namespace SilverLeague\LogViewer\Task;

use SilverLeague\LogViewer\Model\LogEntry;
use SilverStripe\Dev\BuildTask;
use SilverStripe\Core\Config\Config;
use SilverStripe\CronTask\Interfaces\CronTask;

/**
 * Remove old LogEntry records from the database
 *
 * @package silverstripe-logviewer
 * @author  Robbie Averill <[email protected]>
 */
class RemoveOldLogEntriesTask extends BuildTask implements CronTask
{
    /**
     * {@inheritDoc}
     */
    private static $segment = 'RemoveOldLogEntriesTask';


    /**
     * {@inheritDoc}
     */
    protected $title = 'Remove LogEntry records older than a "n" days';

    /**
     * {@inheritDoc}
     */
    protected $description = 'Removes LogEntry records that are older than the configured `LogViewer.max_log_age`.';

    /**
     * BuildTask implementation
     *
     * {@inheritDoc}
     *
     * @return bool Whether anything was removed
     */
    public function run($request)
    {
        return $this->removeOldLogs();
    }

    /**
     * CronTask implementation - can be disabled with YAML configuration
     *
     * {@inheritDoc}
     *
     * @return bool Whether anything was removed
     */
    public function process()
    {
        if (!$this->getCronEnabled()) {
            return false;
interface HasName {
    /** @return string */
    public function getName();
}

class Name {
    public $name;
}

class User implements HasName {
    /** @return string|Name */
    public function getName() {
        return new Name('foo'); // This is a violation of the ``HasName`` interface
                                // which only allows a string value to be returned.
    }
}
        }
        return $this->removeOldLogs();
interface HasName {
    /** @return string */
    public function getName();
}

class Name {
    public $name;
}

class User implements HasName {
    /** @return string|Name */
    public function getName() {
        return new Name('foo'); // This is a violation of the ``HasName`` interface
                                // which only allows a string value to be returned.
    }
}
    }

    /**
     * {@inheritDoc}
     */
    public function getSchedule()
    {
        return Config::inst()->get(LogEntry::class, 'cron_schedule');
    }

    /**
     * Get the maximum age allowed for a LogEntry from configuration
     *
     * @return int
     */
    public function getMaxAge()
    {
        return (int) Config::inst()->get(LogEntry::class, 'max_log_age');
    }

    /**
     * Return whether the cron functionality is enabled from configuration
     *
     * @return bool
     */
    public function getCronEnabled()
    {
        return (bool) Config::inst()->get(LogEntry::class, 'cron_enabled');
    }

    /**
     * Remove LogEntry records older than the LogViewer.max_log_age days
     *
     * @return bool Whether anything was deleted or not
     */
    protected function removeOldLogs()
    {
        $tableName = LogEntry::singleton()->baseTable();
        $maxAge = $this->getMaxAge();

        $logs = LogEntry::get()
            ->where(sprintf('"%s"."Created" <= NOW() - INTERVAL \'%d\' DAY', $tableName, $maxAge));

        $count = $logs->count();
        if ($count > 0) {
            $logs->removeAll();
        }

        echo sprintf('Finished. Removed %d log(s) older than %d day(s).', $count, $maxAge) . PHP_EOL;

        return $count > 0;
    }
}


1			<?php
2
3			namespace SilverLeague\LogViewer\Task;
4
5			use SilverLeague\LogViewer\Model\LogEntry;
6			use SilverStripe\Dev\BuildTask;
7			use SilverStripe\Core\Config\Config;
8			use SilverStripe\CronTask\Interfaces\CronTask;
9
10			/**
11			* Remove old LogEntry records from the database
12			*
13			* @package silverstripe-logviewer
14			* @author Robbie Averill <[email protected]>
15			*/
16			class RemoveOldLogEntriesTask extends BuildTask implements CronTask
17			{
18			/**
19			* {@inheritDoc}
20			*/
21			private static $segment = 'RemoveOldLogEntriesTask';
			0 ignored issues – show introduced 2018-04-04 01:03 UTC by Report Bug Copy Issue Report The private property `$segment` is not used, and could be removed. Loading history...
22
23			/**
24			* {@inheritDoc}
25			*/
26			protected $title = 'Remove LogEntry records older than a "n" days';
27
28			/**
29			* {@inheritDoc}
30			*/
31			protected $description = 'Removes LogEntry records that are older than the configured `LogViewer.max_log_age`.';
32
33			/**
34			* BuildTask implementation
35			*
36			* {@inheritDoc}
37			*
38			* @return bool Whether anything was removed
39			*/
40			public function run($request)
41			{
42			return $this->removeOldLogs();
43			}
44
45			/**
46			* CronTask implementation - can be disabled with YAML configuration
47			*
48			* {@inheritDoc}
49			*
50			* @return bool Whether anything was removed
51			*/
52			public function process()
53			{
54			if (!$this->getCronEnabled()) {
55			return false;
			0 ignored issues – show Bug Best Practice introduced 2018-04-04 01:03 UTC by Report Bug Copy Issue Report The expression `return false` returns the type `false` which is incompatible with the return type mandated by `SilverStripe\CronTask\In...ces\CronTask::process()` of `void`. In the issue above, the returned value is violating the contract defined by the mentioned interface. Let's take a look at an example: interface HasName { /** @return string / public function getName(); } class Name { public $name; } class User implements HasName { /* @return string\|Name */ public function getName() { return new Name('foo'); // This is a violation of the ``HasName`` interface // which only allows a string value to be returned. } } Loading history...
56			}
57			return $this->removeOldLogs();
			0 ignored issues – show Bug Best Practice introduced 2018-04-04 01:03 UTC by Report Bug Copy Issue Report The expression `return $this->removeOldLogs()` returns the type `boolean` which is incompatible with the return type mandated by `SilverStripe\CronTask\In...ces\CronTask::process()` of `void`. In the issue above, the returned value is violating the contract defined by the mentioned interface. Let's take a look at an example: interface HasName { /** @return string / public function getName(); } class Name { public $name; } class User implements HasName { /* @return string\|Name */ public function getName() { return new Name('foo'); // This is a violation of the ``HasName`` interface // which only allows a string value to be returned. } } Loading history...
58			}
59
60			/**
61			* {@inheritDoc}
62			*/
63			public function getSchedule()
64			{
65			return Config::inst()->get(LogEntry::class, 'cron_schedule');
66			}
67
68			/**
69			* Get the maximum age allowed for a LogEntry from configuration
70			*
71			* @return int
72			*/
73			public function getMaxAge()
74			{
75			return (int) Config::inst()->get(LogEntry::class, 'max_log_age');
76			}
77
78			/**
79			* Return whether the cron functionality is enabled from configuration
80			*
81			* @return bool
82			*/
83			public function getCronEnabled()
84			{
85			return (bool) Config::inst()->get(LogEntry::class, 'cron_enabled');
86			}
87
88			/**
89			* Remove LogEntry records older than the LogViewer.max_log_age days
90			*
91			* @return bool Whether anything was deleted or not
92			*/
93			protected function removeOldLogs()
94			{
95			$tableName = LogEntry::singleton()->baseTable();
96			$maxAge = $this->getMaxAge();
97
98			$logs = LogEntry::get()
99			->where(sprintf('"%s"."Created" <= NOW() - INTERVAL \'%d\' DAY', $tableName, $maxAge));
100
101			$count = $logs->count();
102			if ($count > 0) {
103			$logs->removeAll();
104			}
105
106			echo sprintf('Finished. Removed %d log(s) older than %d day(s).', $count, $maxAge) . PHP_EOL;
107
108			return $count > 0;
109			}
110			}
111

silverleague / silverstripe-logviewer

RemoveOldLogEntriesTask A last analyzed 2019-04-21 00:00 UTC

Complexity

Size/Duplication

Importance

6 Methods

Duplication Side-by-Side

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RemoveOldLogEntriesTask A
last analyzed 2019-04-21 00:00 UTC