action_plugin_prosemirror_ajax::switchEditors() - Code Metrics - cosmocode/dokuwiki-plugin-prosemirror - Measure and Improve Code Quality continuously with Scrutinizer

action_plugin_prosemirror_ajax::switchEditors() B
last analyzed 2025-07-31 07:22 UTC

↳ Parent: action_plugin_prosemirror_ajax

Complexity

Conditions	7
Paths	7

Size

Total Lines	64
Code Lines	45

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	7
eloc	45
c	1
b	0
f	0
nc	7
nop	1
dl	0
loc	64
rs	8.2666

How to fix Long Method

<?php

/**
 * DokuWiki Plugin prosemirror (Action Component)
 *
 * @license GPL 2 http://www.gnu.org/licenses/gpl-2.0.html
 * @author  Andreas Gohr <[email protected]>
 */

use dokuwiki\Extension\ActionPlugin;
use dokuwiki\Extension\EventHandler;
use dokuwiki\Extension\Event;
.
|-- OtherDir
|   |-- Bar.php
|   `-- Foo.php
`-- SomeDir
    `-- Foo.php
use dokuwiki\plugin\prosemirror\parser\ImageNode;
use dokuwiki\plugin\prosemirror\parser\RSSNode;
use dokuwiki\plugin\prosemirror\parser\LocalLinkNode;
use dokuwiki\plugin\prosemirror\parser\InternalLinkNode;
use dokuwiki\plugin\prosemirror\parser\LinkNode;

class action_plugin_prosemirror_ajax extends ActionPlugin
{
    /**
     * Registers a callback function for a given event
     *
     * @param EventHandler $controller DokuWiki's event controller object
     *
     * @return void
     */
    public function register(EventHandler $controller)
    {
        $controller->register_hook('AJAX_CALL_UNKNOWN', 'BEFORE', $this, 'handleAjax');
        $controller->register_hook('AJAX_CALL_UNKNOWN', 'BEFORE', $this, 'switchEditors');
    }

    /**
     * [Custom event handler which performs action]
     *
     * Event: AJAX_CALL_UNKNOWN
     *
     * @param Event $event event object by reference
     *
     * @return void
     */
    public function handleAjax(Event $event)
    {
        if ($event->data !== 'plugin_prosemirror') {
            return;
        }
        $event->preventDefault();
        $event->stopPropagation();

        global $INPUT, $ID;
        $ID = $INPUT->str('id');
        $responseData = [];
        foreach ($INPUT->arr('actions') as $action) {
            switch ($action) {
                case 'resolveInternalLink':
                    $inner = $INPUT->str('inner');
                    $responseData[$action] = $this->resolveInternalLink($inner, $ID);
                    break;
                case 'resolveInterWikiLink':
                    $inner = $INPUT->str('inner');
                    [$shortcut, $reference] = explode('>', $inner);
                    $responseData[$action] = $this->resolveInterWikiLink($shortcut, $reference);
                    break;
                case 'resolveMedia':
                    $attrs = $INPUT->arr('attrs');
                    $responseData[$action] = [
                        'data-resolvedHtml' => ImageNode::resolveMedia(
                            $attrs['id'],
                            $attrs['title'],
                            $attrs['align'],
                            $attrs['width'],
                            $attrs['height'],
                            $attrs['cache'],
                            $attrs['linking']
                        )
                    ];
                    break;
                case 'resolveImageTitle':
                    $image = $INPUT->arr('image');
                    $responseData[$action] = [];
                    $responseData[$action]['data-resolvedImage'] = LinkNode::resolveImageTitle(
                        $ID,
                        $image['id'],
                        $image['title'],
                        $image['align'],
                        $image['width'],
                        $image['height'],
                        $image['cache']
                    );
                    break;
                case 'resolveRSS':
                    $attrs = json_decode($INPUT->str('attrs'), true);
                    $responseData[$action] = RSSNode::renderAttrsToHTML($attrs);
                    break;
                default:
                    dokuwiki\Logger::getInstance(dokuwiki\Logger::LOG_DEBUG)->log(
                        __FILE__ . ': ' . __LINE__,
                        'Unknown action: ' . $action
                    );
                    http_status(400, 'unknown action');
                    return;
            }
        }

        header('Content-Type: application/json');
        echo json_encode($responseData);
    }

    protected function resolveInterWikiLink($shortcut, $reference)
    {
        $xhtml_renderer = p_get_renderer('xhtml');
        $xhtml_renderer->interwiki = getInterwiki();
        $url = $xhtml_renderer->_resolveInterWiki($shortcut, $reference, $exits);

        return [
            'url' => $url,
            'resolvedClass' => 'interwikilink interwiki iw_' . $shortcut,
        ];
    }

    protected function resolveInternalLink($inner, $curId)
    {
        if ($inner[0] === '#') {
            return LocalLinkNode::resolveLocalLink($inner, $curId);
        }
        return InternalLinkNode::resolveLink($inner, $curId);
    }

    /**
     * [Custom event handler which performs action]
     *
     * Event: AJAX_CALL_UNKNOWN
     *
     * @param Event $event event object by reference
     *
     * @return void
     */
    public function switchEditors(Event $event)
    {
        if ($event->data !== 'plugin_prosemirror_switch_editors') {
            return;
        }
        $event->preventDefault();
        $event->stopPropagation();

        global $INPUT, $ID;
        $ID = $INPUT->str('id');

        if ($INPUT->bool('getJSON')) {
            $text = $INPUT->str('data');
            $instructions = p_get_instructions($text);
            try {
                $prosemirrorJSON = p_render('prosemirror', $instructions, $info);

            } catch (Throwable $e) {
                $errorMsg = 'Rendering the page\'s syntax for the WYSIWYG editor failed: ';
                $errorMsg .= $e->getMessage();

                /** @var \helper_plugin_prosemirror $helper */
                $helper = plugin_load('helper', 'prosemirror');
                if ($helper->tryToLogErrorToSentry($e, ['text' => $text])) {
                    $errorMsg .= ' -- The error has been logged to Sentry.';
                } else {
                    $errorMsg .= '<code>' . $e->getFile() . ':' . $e->getLine() . '</code>';
                    $errorMsg .= '<pre>' . $e->getTraceAsString() . '</pre>';
                }

                http_status(500);
                header('Content-Type: application/json');
                echo json_encode(['error' => $errorMsg]);
                return;
            }
            $responseData = [
                'json' => $prosemirrorJSON,
            ];
        } else {
            /** @var \helper_plugin_prosemirror $helper */
            $helper = plugin_load('helper', 'prosemirror');
            $json = $INPUT->str('data');
            try {
                $syntax = $helper->getSyntaxFromProsemirrorData($json);
            } catch (Throwable $e) {
                $errorMsg = 'Parsing the data generated by Prosemirror failed with message: "';
                $errorMsg .= $e->getMessage();
                $errorMsg .= '"';

                if ($helper->tryToLogErrorToSentry($e, ['json' => $json])) {
                    $errorMsg .= ' -- The error has been logged to Sentry.';
                }

                http_status(500);
                header('Content-Type: application/json');
                echo json_encode(['error' => $errorMsg]);
                return;
            }
            $responseData = [
                'text' => $syntax,
            ];
        }

        header('Content-Type: application/json');
        echo json_encode($responseData);
    }
}


1			<?php
2
3			/**
4			* DokuWiki Plugin prosemirror (Action Component)
5			*
6			* @license GPL 2 http://www.gnu.org/licenses/gpl-2.0.html
7			* @author Andreas Gohr <[email protected]>
8			*/
9
10			use dokuwiki\Extension\ActionPlugin;
11			use dokuwiki\Extension\EventHandler;
12			use dokuwiki\Extension\Event;
			0 ignored issues – show Bug introduced 2024-10-08 08:57 UTC by Report Bug Copy Issue Report This use statement conflicts with another class in this namespace, `Event`. Consider defining an alias. Let?s assume that you have a directory layout like this: . \|-- OtherDir \| \|-- Bar.php \| `-- Foo.php `-- SomeDir `-- Foo.php and let?s assume the following content of `Bar.php`: // Bar.php namespace OtherDir; use SomeDir\Foo; // This now conflicts the class OtherDir\Foo If both files `OtherDir/Foo.php` and `SomeDir/Foo.php` are loaded in the same runtime, you will see a PHP error such as the following: PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.php However, as `OtherDir/Foo.php` does not necessarily have to be loaded and the error is only triggered if it is loaded before `OtherDir/Bar.php`, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: // Bar.php namespace OtherDir; use SomeDir\Foo as SomeDirFoo; // There is no conflict anymore. Loading history...
13			use dokuwiki\plugin\prosemirror\parser\ImageNode;
14			use dokuwiki\plugin\prosemirror\parser\RSSNode;
15			use dokuwiki\plugin\prosemirror\parser\LocalLinkNode;
16			use dokuwiki\plugin\prosemirror\parser\InternalLinkNode;
17			use dokuwiki\plugin\prosemirror\parser\LinkNode;
18
19			class action_plugin_prosemirror_ajax extends ActionPlugin
20			{
21			/**
22			* Registers a callback function for a given event
23			*
24			* @param EventHandler $controller DokuWiki's event controller object
25			*
26			* @return void
27			*/
28			public function register(EventHandler $controller)
29			{
30			$controller->register_hook('AJAX_CALL_UNKNOWN', 'BEFORE', $this, 'handleAjax');
31			$controller->register_hook('AJAX_CALL_UNKNOWN', 'BEFORE', $this, 'switchEditors');
32			}
33
34			/**
35			* [Custom event handler which performs action]
36			*
37			* Event: AJAX_CALL_UNKNOWN
38			*
39			* @param Event $event event object by reference
40			*
41			* @return void
42			*/
43			public function handleAjax(Event $event)
44			{
45			if ($event->data !== 'plugin_prosemirror') {
46			return;
47			}
48			$event->preventDefault();
49			$event->stopPropagation();
50
51			global $INPUT, $ID;
52			$ID = $INPUT->str('id');
53			$responseData = [];
54			foreach ($INPUT->arr('actions') as $action) {
55			switch ($action) {
56			case 'resolveInternalLink':
57			$inner = $INPUT->str('inner');
58			$responseData[$action] = $this->resolveInternalLink($inner, $ID);
59			break;
60			case 'resolveInterWikiLink':
61			$inner = $INPUT->str('inner');
62			[$shortcut, $reference] = explode('>', $inner);
63			$responseData[$action] = $this->resolveInterWikiLink($shortcut, $reference);
64			break;
65			case 'resolveMedia':
66			$attrs = $INPUT->arr('attrs');
67			$responseData[$action] = [
68			'data-resolvedHtml' => ImageNode::resolveMedia(
69			$attrs['id'],
70			$attrs['title'],
71			$attrs['align'],
72			$attrs['width'],
73			$attrs['height'],
74			$attrs['cache'],
75			$attrs['linking']
76			)
77			];
78			break;
79			case 'resolveImageTitle':
80			$image = $INPUT->arr('image');
81			$responseData[$action] = [];
82			$responseData[$action]['data-resolvedImage'] = LinkNode::resolveImageTitle(
83			$ID,
84			$image['id'],
85			$image['title'],
86			$image['align'],
87			$image['width'],
88			$image['height'],
89			$image['cache']
90			);
91			break;
92			case 'resolveRSS':
93			$attrs = json_decode($INPUT->str('attrs'), true);
94			$responseData[$action] = RSSNode::renderAttrsToHTML($attrs);
95			break;
96			default:
97			dokuwiki\Logger::getInstance(dokuwiki\Logger::LOG_DEBUG)->log(
98			__FILE__ . ': ' . __LINE__,
99			'Unknown action: ' . $action
100			);
101			http_status(400, 'unknown action');
102			return;
103			}
104			}
105
106			header('Content-Type: application/json');
107			echo json_encode($responseData);
108			}
109
110			protected function resolveInterWikiLink($shortcut, $reference)
111			{
112			$xhtml_renderer = p_get_renderer('xhtml');
113			$xhtml_renderer->interwiki = getInterwiki();
114			$url = $xhtml_renderer->_resolveInterWiki($shortcut, $reference, $exits);
			0 ignored issues – show Comprehensibility Best Practice introduced 2018-05-02 11:33 UTC by Report Bug Copy Issue Report The variable `$exits` seems to be never defined. Loading history...
115			return [
116			'url' => $url,
117			'resolvedClass' => 'interwikilink interwiki iw_' . $shortcut,
118			];
119			}
120
121			protected function resolveInternalLink($inner, $curId)
122			{
123			if ($inner[0] === '#') {
124			return LocalLinkNode::resolveLocalLink($inner, $curId);
125			}
126			return InternalLinkNode::resolveLink($inner, $curId);
127			}
128
129			/**
130			* [Custom event handler which performs action]
131			*
132			* Event: AJAX_CALL_UNKNOWN
133			*
134			* @param Event $event event object by reference
135			*
136			* @return void
137			*/
138			public function switchEditors(Event $event)
139			{
140			if ($event->data !== 'plugin_prosemirror_switch_editors') {
141			return;
142			}
143			$event->preventDefault();
144			$event->stopPropagation();
145
146			global $INPUT, $ID;
147			$ID = $INPUT->str('id');
148
149			if ($INPUT->bool('getJSON')) {
150			$text = $INPUT->str('data');
151			$instructions = p_get_instructions($text);
152			try {
153			$prosemirrorJSON = p_render('prosemirror', $instructions, $info);
			0 ignored issues – show Comprehensibility Best Practice introduced 2018-06-04 16:10 UTC by Report Bug Copy Issue Report The variable `$info` seems to be never defined. Loading history...
154			} catch (Throwable $e) {
155			$errorMsg = 'Rendering the page\'s syntax for the WYSIWYG editor failed: ';
156			$errorMsg .= $e->getMessage();
157
158			/** @var \helper_plugin_prosemirror $helper */
159			$helper = plugin_load('helper', 'prosemirror');
160			if ($helper->tryToLogErrorToSentry($e, ['text' => $text])) {
161			$errorMsg .= ' -- The error has been logged to Sentry.';
162			} else {
163			$errorMsg .= '<code>' . $e->getFile() . ':' . $e->getLine() . '</code>';
164			$errorMsg .= '<pre>' . $e->getTraceAsString() . '</pre>';
165			}
166
167			http_status(500);
168			header('Content-Type: application/json');
169			echo json_encode(['error' => $errorMsg]);
170			return;
171			}
172			$responseData = [
173			'json' => $prosemirrorJSON,
174			];
175			} else {
176			/** @var \helper_plugin_prosemirror $helper */
177			$helper = plugin_load('helper', 'prosemirror');
178			$json = $INPUT->str('data');
179			try {
180			$syntax = $helper->getSyntaxFromProsemirrorData($json);
181			} catch (Throwable $e) {
182			$errorMsg = 'Parsing the data generated by Prosemirror failed with message: "';
183			$errorMsg .= $e->getMessage();
184			$errorMsg .= '"';
185
186			if ($helper->tryToLogErrorToSentry($e, ['json' => $json])) {
187			$errorMsg .= ' -- The error has been logged to Sentry.';
188			}
189
190			http_status(500);
191			header('Content-Type: application/json');
192			echo json_encode(['error' => $errorMsg]);
193			return;
194			}
195			$responseData = [
196			'text' => $syntax,
197			];
198			}
199
200			header('Content-Type: application/json');
201			echo json_encode($responseData);
202			}
203			}
204

cosmocode / dokuwiki-plugin-prosemirror

action_plugin_prosemirror_ajax::switchEditors() B last analyzed 2025-07-31 07:22 UTC

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action_plugin_prosemirror_ajax::switchEditors() B
last analyzed 2025-07-31 07:22 UTC