PageSubscriptionSender::sendPageDiff() - Code Metrics - Inspection of "refactorSubscriptions" - splitbrain/dokuwiki - Measure and Improve Code Quality continuously with Scrutinizer

Failed Conditions

Push — refactorSubscriptions ( 75d664...451969 )

by Michael

created 2019-04-22 19:36 UTC

PageSubscriptionSender::sendPageDiff() B

↳ Parent: PageSubscriptionSender

Complexity

Conditions	3
Paths	4

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	3
nc	4
nop	5
dl	0
loc	61
rs	8.8509
c	0
b	0
f	0

How to fix Long Method

<?php


namespace dokuwiki\Subscriptions;


use Diff;
use InlineDiffFormatter;
use UnifiedDiffFormatter;

class PageSubscriptionSender extends SubscriptionSender
{

    /**
     * Send the diff for some page change
     *
     * @param string   $subscriber_mail The target mail address
     * @param string   $template        Mail template ('subscr_digest', 'subscr_single', 'mailtext', ...)
     * @param string   $id              Page for which the notification is
     * @param int|null $rev             Old revision if any
     * @param string   $summary         Change summary if any
     *
     * @return bool                     true if successfully sent
     */
    public function sendPageDiff($subscriber_mail, $template, $id, $rev = null, $summary = '')
    {
        global $DIFF_INLINESTYLES;

        // prepare replacements (keys not set in hrep will be taken from trep)
        $trep = [
            'PAGE' => $id,
            'NEWPAGE' => wl($id, '', true, '&'),
            'SUMMARY' => $summary,
            'SUBSCRIBE' => wl($id, ['do' => 'subscribe'], true, '&'),
        ];
        $hrep = [];

        if ($rev) {
0   == false // true
0   == null  // true
123 == false // false
123 == null  // false

// It is often better to use strict comparison
0 === false // false
0 === null  // false
            $subject = 'changed';
            $trep['OLDPAGE'] = wl($id, "rev=$rev", true, '&');

            $old_content = rawWiki($id, $rev);
            $new_content = rawWiki($id);

            $df = new Diff(
                explode("\n", $old_content),
                explode("\n", $new_content)
            );
            $dformat = new UnifiedDiffFormatter();
            $tdiff = $dformat->format($df);

            $DIFF_INLINESTYLES = true;
            $df = new Diff(
                explode("\n", $old_content),
                explode("\n", $new_content)
            );
            $dformat = new InlineDiffFormatter();
            $hdiff = $dformat->format($df);
            $hdiff = '<table>' . $hdiff . '</table>';
            $DIFF_INLINESTYLES = false;
        } else {
            $subject = 'newpage';
            $trep['OLDPAGE'] = '---';
            $tdiff = rawWiki($id);
            $hdiff = nl2br(hsc($tdiff));
        }

        $trep['DIFF'] = $tdiff;
        $hrep['DIFF'] = $hdiff;

        $headers = ['Message-Id' => $this->getMessageID($id)];
        if ($rev) {
0   == false // true
0   == null  // true
123 == false // false
123 == null  // false

// It is often better to use strict comparison
0 === false // false
0 === null  // false
            $headers['In-Reply-To'] = $this->getMessageID($id, $rev);
        }

        return $this->send(
            $subscriber_mail,
            $subject,
            $id,
            $template,
            $trep,
            $hrep,
            $headers
        );
    }

}


1			<?php
2
3
4			namespace dokuwiki\Subscriptions;
5
6
7			use Diff;
8			use InlineDiffFormatter;
9			use UnifiedDiffFormatter;
10
11			class PageSubscriptionSender extends SubscriptionSender
12			{
13
14			/**
15			* Send the diff for some page change
16			*
17			* @param string $subscriber_mail The target mail address
18			* @param string $template Mail template ('subscr_digest', 'subscr_single', 'mailtext', ...)
19			* @param string $id Page for which the notification is
20			* @param int\|null $rev Old revision if any
21			* @param string $summary Change summary if any
22			*
23			* @return bool true if successfully sent
24			*/
25			public function sendPageDiff($subscriber_mail, $template, $id, $rev = null, $summary = '')
26			{
27			global $DIFF_INLINESTYLES;
28
29			// prepare replacements (keys not set in hrep will be taken from trep)
30			$trep = [
31			'PAGE' => $id,
32			'NEWPAGE' => wl($id, '', true, '&'),
33			'SUMMARY' => $summary,
34			'SUBSCRIBE' => wl($id, ['do' => 'subscribe'], true, '&'),
35			];
36			$hrep = [];
37
38			if ($rev) {
			0 ignored issues – show Bug Best Practice introduced 2015-11-25 07:06 UTC by Report Bug Copy Issue Report The expression `$rev` of type `integer\|null` is loosely compared to `true`; this is ambiguous if the integer can be zero. You might want to explicitly use `!== null` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `integer` values, zero is a special case, in particular the following results might be unexpected: 0 == false // true 0 == null // true 123 == false // false 123 == null // false // It is often better to use strict comparison 0 === false // false 0 === null // false Loading history...
39			$subject = 'changed';
40			$trep['OLDPAGE'] = wl($id, "rev=$rev", true, '&');
41
42			$old_content = rawWiki($id, $rev);
43			$new_content = rawWiki($id);
44
45			$df = new Diff(
46			explode("\n", $old_content),
47			explode("\n", $new_content)
48			);
49			$dformat = new UnifiedDiffFormatter();
50			$tdiff = $dformat->format($df);
51
52			$DIFF_INLINESTYLES = true;
53			$df = new Diff(
54			explode("\n", $old_content),
55			explode("\n", $new_content)
56			);
57			$dformat = new InlineDiffFormatter();
58			$hdiff = $dformat->format($df);
59			$hdiff = '<table>' . $hdiff . '</table>';
60			$DIFF_INLINESTYLES = false;
61			} else {
62			$subject = 'newpage';
63			$trep['OLDPAGE'] = '---';
64			$tdiff = rawWiki($id);
65			$hdiff = nl2br(hsc($tdiff));
66			}
67
68			$trep['DIFF'] = $tdiff;
69			$hrep['DIFF'] = $hdiff;
70
71			$headers = ['Message-Id' => $this->getMessageID($id)];
72			if ($rev) {
			0 ignored issues – show Bug Best Practice introduced 2015-11-25 07:06 UTC by Report Bug Copy Issue Report The expression `$rev` of type `integer\|null` is loosely compared to `true`; this is ambiguous if the integer can be zero. You might want to explicitly use `!== null` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `integer` values, zero is a special case, in particular the following results might be unexpected: 0 == false // true 0 == null // true 123 == false // false 123 == null // false // It is often better to use strict comparison 0 === false // false 0 === null // false Loading history...
73			$headers['In-Reply-To'] = $this->getMessageID($id, $rev);
74			}
75
76			return $this->send(
77			$subscriber_mail,
78			$subject,
79			$id,
80			$template,
81			$trep,
82			$hrep,
83			$headers
84			);
85			}
86
87			}
88

splitbrain / dokuwiki

Push — refactorSubscriptions ( 75d664...451969 )

PageSubscriptionSender::sendPageDiff() B

Complexity

Size

Duplication

Importance

How to fix Long Method

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