syntax_plugin_info::renderHelperMethods() - Code Metrics - Inspection of "PSR-2 compatibility for info plugin" - splitbrain/dokuwiki - Measure and Improve Code Quality continuously with Scrutinizer

Failed Conditions

Push — psr2 ( 29fc53...957f36 )

by Andreas

created 2018-05-08 17:54 UTC

syntax_plugin_info::renderHelperMethods() C

↳ Parent: syntax_plugin_info

Complexity

Conditions	8
Paths	8

Size

Total Lines	45
Code Lines	35

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	8
eloc	35
nc	8
nop	1
dl	0
loc	45
rs	5.3846
c	0
b	0
f	0

<?php
/**
 * Info Plugin: Displays information about various DokuWiki internals
 *
 * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
 * @author     Andreas Gohr <[email protected]>
 * @author     Esther Brunner <[email protected]>
 */
class syntax_plugin_info extends DokuWiki_Syntax_Plugin
{

    /**
     * What kind of syntax are we?
     */
    public function getType()
    {
        return 'substition';
    }

    /**
     * What about paragraphs?
     */
    public function getPType()
    {
        return 'block';
    }

    /**
     * Where to sort in?
     */
    public function getSort()
    {
        return 155;
    }


    /**
     * Connect pattern to lexer
     */
    public function connectTo($mode)
    {
        $this->Lexer->addSpecialPattern('~~INFO:\w+~~', $mode, 'plugin_info');
    }

    /**
     * Handle the match
     *
     * @param   string       $match   The text matched by the patterns
     * @param   int          $state   The lexer state for the match
     * @param   int          $pos     The character position of the matched text
     * @param   Doku_Handler $handler The Doku_Handler object
     * @return  array Return an array with all data you want to use in render
     */
    public function handle($match, $state, $pos, Doku_Handler $handler)
    {
        $match = substr($match, 7, -2); //strip ~~INFO: from start and ~~ from end
        return array(strtolower($match));
    }

    /**
     * Create output
     *
     * @param string $format   string     output format being rendered
     * @param Doku_Renderer    $renderer  the current renderer object
     * @param array            $data      data created by handler()
     * @return  boolean                 rendered correctly?
     */
    public function render($format, Doku_Renderer $renderer, $data)
    {
        if ($format == 'xhtml') {
            /** @var Doku_Renderer_xhtml $renderer */
            //handle various info stuff
            switch ($data[0]) {
                case 'syntaxmodes':
                    $renderer->doc .= $this->renderSyntaxModes();
                    break;
                case 'syntaxtypes':
                    $renderer->doc .= $this->renderSyntaxTypes();
                    break;
                case 'syntaxplugins':
                    $this->renderPlugins('syntax', $renderer);

                    break;
                case 'adminplugins':
                    $this->renderPlugins('admin', $renderer);

                    break;
                case 'actionplugins':
                    $this->renderPlugins('action', $renderer);

                    break;
                case 'rendererplugins':
                    $this->renderPlugins('renderer', $renderer);

                    break;
                case 'helperplugins':
                    $this->renderPlugins('helper', $renderer);

                    break;
                case 'authplugins':
                    $this->renderPlugins('auth', $renderer);

                    break;
                case 'remoteplugins':
                    $this->renderPlugins('remote', $renderer);

                    break;
                case 'helpermethods':
                    $this->renderHelperMethods($renderer);

                    break;
                default:
                    $renderer->doc .= "no info about ".htmlspecialchars($data[0]);
            }
            return true;
        }
        return false;
    }

    /**
     * list all installed plugins
     *
     * uses some of the original renderer methods
     *
     * @param string $type
     * @param Doku_Renderer_xhtml $renderer
     */
    protected function renderPlugins($type, Doku_Renderer_xhtml $renderer)
    {
        global $lang;
        $renderer->doc .= '<ul>';

        $plugins = plugin_list($type);
        $plginfo = array();

        // remove subparts
        foreach ($plugins as $p) {
            if (!$po = plugin_load($type, $p)) continue;
            list($name,/* $part */) = explode('_', $p, 2);
            $plginfo[$name] = $po->getInfo();
        }

        // list them
        foreach ($plginfo as $info) {
            $renderer->doc .= '<li><div class="li">';
            $renderer->externallink($info['url'], $info['name']);
            $renderer->doc .= ' ';
            $renderer->doc .= '<em>'.$info['date'].'</em>';
            $renderer->doc .= ' ';
            $renderer->doc .= $lang['by'];
            $renderer->doc .= ' ';
            $renderer->emaillink($info['email'], $info['author']);
            $renderer->doc .= '<br />';
            $renderer->doc .= strtr(hsc($info['desc']), array("\n"=>"<br />"));
            $renderer->doc .= '</div></li>';
            unset($po);
        }

        $renderer->doc .= '</ul>';
    }

    /**
     * list all installed plugins
     *
     * uses some of the original renderer methods
     *
     * @param Doku_Renderer_xhtml $renderer
     */
    protected function renderHelperMethods(Doku_Renderer_xhtml $renderer)
    {
        $plugins = plugin_list('helper');
        foreach ($plugins as $p) {
            if (!$po = plugin_load('helper', $p)) continue;

            if (!method_exists($po, 'getMethods')) continue;
            $methods = $po->getMethods();

            $info = $po->getInfo();

            $hid = $this->addToToc($info['name'], 2, $renderer);
            $doc = '<h2><a name="'.$hid.'" id="'.$hid.'">'.hsc($info['name']).'</a></h2>';
            $doc .= '<div class="level2">';
            $doc .= '<p>'.strtr(hsc($info['desc']), array("\n"=>"<br />")).'</p>';
            $doc .= '<pre class="code">$'.$p." = plugin_load('helper', '".$p."');</pre>";
            $doc .= '</div>';
            foreach ($methods as $method) {
                $title = '$'.$p.'->'.$method['name'].'()';
                $hid = $this->addToToc($title, 3, $renderer);
                $doc .= '<h3><a name="'.$hid.'" id="'.$hid.'">'.hsc($title).'</a></h3>';
                $doc .= '<div class="level3">';
                $doc .= '<div class="table"><table class="inline"><tbody>';
                $doc .= '<tr><th>Description</th><td colspan="2">'.$method['desc'].
                    '</td></tr>';
                if ($method['params']) {
                    $c = count($method['params']);
                    $doc .= '<tr><th rowspan="'.$c.'">Parameters</th><td>';
                    $params = array();
                    foreach ($method['params'] as $desc => $type) {
                        $params[] = hsc($desc).'</td><td>'.hsc($type);
                    }
                    $doc .= join($params, '</td></tr><tr><td>').'</td></tr>';
                }
                if ($method['return']) {
                    $doc .= '<tr><th>Return value</th><td>'.hsc(key($method['return'])).
                        '</td><td>'.hsc(current($method['return'])).'</td></tr>';
                }
                $doc .= '</tbody></table></div>';
                $doc .= '</div>';
            }
            unset($po);

            $renderer->doc .= $doc;
        }
    }

    /**
     * lists all known syntax types and their registered modes
     *
     * @return string
     */
    protected function renderSyntaxTypes()
    {
        global $PARSER_MODES;
        $doc  = '';

        $doc .= '<div class="table"><table class="inline"><tbody>';
        foreach ($PARSER_MODES as $mode => $modes) {
            $doc .= '<tr>';
            $doc .= '<td class="leftalign">';
            $doc .= $mode;
            $doc .= '</td>';
            $doc .= '<td class="leftalign">';
            $doc .= join(', ', $modes);
            $doc .= '</td>';
            $doc .= '</tr>';
        }
        $doc .= '</tbody></table></div>';
        return $doc;
    }

    /**
     * lists all known syntax modes and their sorting value
     *
     * @return string
     */
    protected function renderSyntaxModes()
    {
        $modes = p_get_parsermodes();

        $compactmodes = array();
        foreach ($modes as $mode) {
$collection = json_decode($data, true);
if ( ! is_array($collection)) {
    throw new \RuntimeException('$collection must be an array.');
}

foreach ($collection as $item) { /** ... */ }
            $compactmodes[$mode['sort']][] = $mode['mode'];
        }
        $doc  = '';
        $doc .= '<div class="table"><table class="inline"><tbody>';

        foreach ($compactmodes as $sort => $modes) {
            $rowspan = '';
            if (count($modes) > 1) {
                $rowspan = ' rowspan="'.count($modes).'"';
            }

            foreach ($modes as $index => $mode) {
                $doc .= '<tr>';
                $doc .= '<td class="leftalign">';
                $doc .= $mode;
                $doc .= '</td>';

                if ($index === 0) {
                    $doc .= '<td class="rightalign" '.$rowspan.'>';
                    $doc .= $sort;
                    $doc .= '</td>';
                }
                $doc .= '</tr>';
            }
        }

        $doc .= '</tbody></table></div>';
        return $doc;
    }

    /**
     * Adds a TOC item
     *
     * @param string $text
     * @param int $level
     * @param Doku_Renderer_xhtml $renderer
     * @return string
     */
    protected function addToToc($text, $level, Doku_Renderer_xhtml $renderer)
    {
        global $conf;

        $hid = '';
        if (($level >= $conf['toptoclevel']) && ($level <= $conf['maxtoclevel'])) {
            $hid  = $renderer->_headerToLink($text, true);
            $renderer->toc[] = array(
                'hid'   => $hid,
                'title' => $text,
                'type'  => 'ul',
                'level' => $level - $conf['toptoclevel'] + 1
            );
        }
        return $hid;
    }
}

//Setup VIM: ex: et ts=4 :


1			<?php
2			/**
3			* Info Plugin: Displays information about various DokuWiki internals
4			*
5			* @license GPL 2 (http://www.gnu.org/licenses/gpl.html)
6			* @author Andreas Gohr <[email protected]>
7			* @author Esther Brunner <[email protected]>
8			*/
9			class syntax_plugin_info extends DokuWiki_Syntax_Plugin
10			{
11
12			/**
13			* What kind of syntax are we?
14			*/
15			public function getType()
16			{
17			return 'substition';
18			}
19
20			/**
21			* What about paragraphs?
22			*/
23			public function getPType()
24			{
25			return 'block';
26			}
27
28			/**
29			* Where to sort in?
30			*/
31			public function getSort()
32			{
33			return 155;
34			}
35
36
37			/**
38			* Connect pattern to lexer
39			*/
40			public function connectTo($mode)
41			{
42			$this->Lexer->addSpecialPattern('~~INFO:\w+~~', $mode, 'plugin_info');
43			}
44
45			/**
46			* Handle the match
47			*
48			* @param string $match The text matched by the patterns
49			* @param int $state The lexer state for the match
50			* @param int $pos The character position of the matched text
51			* @param Doku_Handler $handler The Doku_Handler object
52			* @return array Return an array with all data you want to use in render
53			*/
54			public function handle($match, $state, $pos, Doku_Handler $handler)
55			{
56			$match = substr($match, 7, -2); //strip ~~INFO: from start and ~~ from end
57			return array(strtolower($match));
58			}
59
60			/**
61			* Create output
62			*
63			* @param string $format string output format being rendered
64			* @param Doku_Renderer $renderer the current renderer object
65			* @param array $data data created by handler()
66			* @return boolean rendered correctly?
67			*/
68			public function render($format, Doku_Renderer $renderer, $data)
69			{
70			if ($format == 'xhtml') {
71			/** @var Doku_Renderer_xhtml $renderer */
72			//handle various info stuff
73			switch ($data[0]) {
74			case 'syntaxmodes':
75			$renderer->doc .= $this->renderSyntaxModes();
76			break;
77			case 'syntaxtypes':
78			$renderer->doc .= $this->renderSyntaxTypes();
79			break;
80			case 'syntaxplugins':
81			$this->renderPlugins('syntax', $renderer);
			0 ignored issues – show Compatibility introduced 2018-05-08 18:01 UTC by Report Bug Copy Issue Report `$renderer` of type `object<Doku_Renderer>` is not a sub-type of `object<Doku_Renderer_xhtml>`. It seems like you assume a child class of the class `Doku_Renderer` to be always present. This check looks for parameters that are defined as one type in their type hint or doc comment but seem to be used as a narrower type, i.e an implementation of an interface or a subclass. Consider changing the type of the parameter or doing an instanceof check before assuming your parameter is of the expected type. Loading history...
82			break;
83			case 'adminplugins':
84			$this->renderPlugins('admin', $renderer);
			0 ignored issues – show Compatibility introduced 2018-05-08 18:01 UTC by Report Bug Copy Issue Report `$renderer` of type `object<Doku_Renderer>` is not a sub-type of `object<Doku_Renderer_xhtml>`. It seems like you assume a child class of the class `Doku_Renderer` to be always present. This check looks for parameters that are defined as one type in their type hint or doc comment but seem to be used as a narrower type, i.e an implementation of an interface or a subclass. Consider changing the type of the parameter or doing an instanceof check before assuming your parameter is of the expected type. Loading history...
85			break;
86			case 'actionplugins':
87			$this->renderPlugins('action', $renderer);
			0 ignored issues – show Compatibility introduced 2018-05-08 18:01 UTC by Report Bug Copy Issue Report `$renderer` of type `object<Doku_Renderer>` is not a sub-type of `object<Doku_Renderer_xhtml>`. It seems like you assume a child class of the class `Doku_Renderer` to be always present. This check looks for parameters that are defined as one type in their type hint or doc comment but seem to be used as a narrower type, i.e an implementation of an interface or a subclass. Consider changing the type of the parameter or doing an instanceof check before assuming your parameter is of the expected type. Loading history...
88			break;
89			case 'rendererplugins':
90			$this->renderPlugins('renderer', $renderer);
			0 ignored issues – show Compatibility introduced 2018-05-08 18:01 UTC by Report Bug Copy Issue Report `$renderer` of type `object<Doku_Renderer>` is not a sub-type of `object<Doku_Renderer_xhtml>`. It seems like you assume a child class of the class `Doku_Renderer` to be always present. This check looks for parameters that are defined as one type in their type hint or doc comment but seem to be used as a narrower type, i.e an implementation of an interface or a subclass. Consider changing the type of the parameter or doing an instanceof check before assuming your parameter is of the expected type. Loading history...
91			break;
92			case 'helperplugins':
93			$this->renderPlugins('helper', $renderer);
			0 ignored issues – show Compatibility introduced 2018-05-08 18:01 UTC by Report Bug Copy Issue Report `$renderer` of type `object<Doku_Renderer>` is not a sub-type of `object<Doku_Renderer_xhtml>`. It seems like you assume a child class of the class `Doku_Renderer` to be always present. This check looks for parameters that are defined as one type in their type hint or doc comment but seem to be used as a narrower type, i.e an implementation of an interface or a subclass. Consider changing the type of the parameter or doing an instanceof check before assuming your parameter is of the expected type. Loading history...
94			break;
95			case 'authplugins':
96			$this->renderPlugins('auth', $renderer);
			0 ignored issues – show Compatibility introduced 2018-05-08 18:01 UTC by Report Bug Copy Issue Report `$renderer` of type `object<Doku_Renderer>` is not a sub-type of `object<Doku_Renderer_xhtml>`. It seems like you assume a child class of the class `Doku_Renderer` to be always present. This check looks for parameters that are defined as one type in their type hint or doc comment but seem to be used as a narrower type, i.e an implementation of an interface or a subclass. Consider changing the type of the parameter or doing an instanceof check before assuming your parameter is of the expected type. Loading history...
97			break;
98			case 'remoteplugins':
99			$this->renderPlugins('remote', $renderer);
			0 ignored issues – show Compatibility introduced 2018-05-08 18:01 UTC by Report Bug Copy Issue Report `$renderer` of type `object<Doku_Renderer>` is not a sub-type of `object<Doku_Renderer_xhtml>`. It seems like you assume a child class of the class `Doku_Renderer` to be always present. This check looks for parameters that are defined as one type in their type hint or doc comment but seem to be used as a narrower type, i.e an implementation of an interface or a subclass. Consider changing the type of the parameter or doing an instanceof check before assuming your parameter is of the expected type. Loading history...
100			break;
101			case 'helpermethods':
102			$this->renderHelperMethods($renderer);
			0 ignored issues – show Compatibility introduced 2018-05-08 18:01 UTC by Report Bug Copy Issue Report `$renderer` of type `object<Doku_Renderer>` is not a sub-type of `object<Doku_Renderer_xhtml>`. It seems like you assume a child class of the class `Doku_Renderer` to be always present. This check looks for parameters that are defined as one type in their type hint or doc comment but seem to be used as a narrower type, i.e an implementation of an interface or a subclass. Consider changing the type of the parameter or doing an instanceof check before assuming your parameter is of the expected type. Loading history...
103			break;
104			default:
105			$renderer->doc .= "no info about ".htmlspecialchars($data[0]);
106			}
107			return true;
108			}
109			return false;
110			}
111
112			/**
113			* list all installed plugins
114			*
115			* uses some of the original renderer methods
116			*
117			* @param string $type
118			* @param Doku_Renderer_xhtml $renderer
119			*/
120			protected function renderPlugins($type, Doku_Renderer_xhtml $renderer)
121			{
122			global $lang;
123			$renderer->doc .= '<ul>';
124
125			$plugins = plugin_list($type);
126			$plginfo = array();
127
128			// remove subparts
129			foreach ($plugins as $p) {
130			if (!$po = plugin_load($type, $p)) continue;
131			list($name,/* $part */) = explode('_', $p, 2);
132			$plginfo[$name] = $po->getInfo();
133			}
134
135			// list them
136			foreach ($plginfo as $info) {
137			$renderer->doc .= '<li><div class="li">';
138			$renderer->externallink($info['url'], $info['name']);
139			$renderer->doc .= ' ';
140			$renderer->doc .= '<em>'.$info['date'].'</em>';
141			$renderer->doc .= ' ';
142			$renderer->doc .= $lang['by'];
143			$renderer->doc .= ' ';
144			$renderer->emaillink($info['email'], $info['author']);
145			$renderer->doc .= '<br />';
146			$renderer->doc .= strtr(hsc($info['desc']), array("\n"=>"<br />"));
147			$renderer->doc .= '</div></li>';
148			unset($po);
149			}
150
151			$renderer->doc .= '</ul>';
152			}
153
154			/**
155			* list all installed plugins
156			*
157			* uses some of the original renderer methods
158			*
159			* @param Doku_Renderer_xhtml $renderer
160			*/
161			protected function renderHelperMethods(Doku_Renderer_xhtml $renderer)
162			{
163			$plugins = plugin_list('helper');
164			foreach ($plugins as $p) {
165			if (!$po = plugin_load('helper', $p)) continue;
166
167			if (!method_exists($po, 'getMethods')) continue;
168			$methods = $po->getMethods();
			0 ignored issues – show Bug introduced 2018-04-27 19:09 UTC by Report Bug Copy Issue Report The method `getMethods()` does not seem to exist on `object<DokuWiki_PluginInterface>`. This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces. This is most likely a typographical error or the method has been renamed. Loading history...
169			$info = $po->getInfo();
170
171			$hid = $this->addToToc($info['name'], 2, $renderer);
172			$doc = '<h2><a name="'.$hid.'" id="'.$hid.'">'.hsc($info['name']).'</a></h2>';
173			$doc .= '<div class="level2">';
174			$doc .= '<p>'.strtr(hsc($info['desc']), array("\n"=>"<br />")).'</p>';
175			$doc .= '<pre class="code">$'.$p." = plugin_load('helper', '".$p."');</pre>";
176			$doc .= '</div>';
177			foreach ($methods as $method) {
178			$title = '$'.$p.'->'.$method['name'].'()';
179			$hid = $this->addToToc($title, 3, $renderer);
180			$doc .= '<h3><a name="'.$hid.'" id="'.$hid.'">'.hsc($title).'</a></h3>';
181			$doc .= '<div class="level3">';
182			$doc .= '<div class="table"><table class="inline"><tbody>';
183			$doc .= '<tr><th>Description</th><td colspan="2">'.$method['desc'].
184			'</td></tr>';
185			if ($method['params']) {
186			$c = count($method['params']);
187			$doc .= '<tr><th rowspan="'.$c.'">Parameters</th><td>';
188			$params = array();
189			foreach ($method['params'] as $desc => $type) {
190			$params[] = hsc($desc).'</td><td>'.hsc($type);
191			}
192			$doc .= join($params, '</td></tr><tr><td>').'</td></tr>';
193			}
194			if ($method['return']) {
195			$doc .= '<tr><th>Return value</th><td>'.hsc(key($method['return'])).
196			'</td><td>'.hsc(current($method['return'])).'</td></tr>';
197			}
198			$doc .= '</tbody></table></div>';
199			$doc .= '</div>';
200			}
201			unset($po);
202
203			$renderer->doc .= $doc;
204			}
205			}
206
207			/**
208			* lists all known syntax types and their registered modes
209			*
210			* @return string
211			*/
212			protected function renderSyntaxTypes()
213			{
214			global $PARSER_MODES;
215			$doc = '';
216
217			$doc .= '<div class="table"><table class="inline"><tbody>';
218			foreach ($PARSER_MODES as $mode => $modes) {
219			$doc .= '<tr>';
220			$doc .= '<td class="leftalign">';
221			$doc .= $mode;
222			$doc .= '</td>';
223			$doc .= '<td class="leftalign">';
224			$doc .= join(', ', $modes);
225			$doc .= '</td>';
226			$doc .= '</tr>';
227			}
228			$doc .= '</tbody></table></div>';
229			return $doc;
230			}
231
232			/**
233			* lists all known syntax modes and their sorting value
234			*
235			* @return string
236			*/
237			protected function renderSyntaxModes()
238			{
239			$modes = p_get_parsermodes();
240
241			$compactmodes = array();
242			foreach ($modes as $mode) {
			0 ignored issues – show Bug introduced 2015-11-25 07:06 UTC by Report Bug Copy Issue Report The expression `$modes` of type `null\|array` is not guaranteed to be traversable. How about adding an additional type check? There are different options of fixing this problem. If you want to be on the safe side, you can add an additional type-check: $collection = json_decode($data, true); if ( ! is_array($collection)) { throw new \RuntimeException('$collection must be an array.'); } foreach ($collection as $item) { /** ... / } If you are sure that the expression is traversable, you might want to add a doc comment cast* to improve IDE auto-completion and static analysis: /** @var array $collection / $collection = json_decode($data, true); foreach ($collection as $item) { /* .. / } Mark the issue as a false-positive*: Just hover the remove button, in the top-right corner of this issue for more options. Loading history...
243			$compactmodes[$mode['sort']][] = $mode['mode'];
244			}
245			$doc = '';
246			$doc .= '<div class="table"><table class="inline"><tbody>';
247
248			foreach ($compactmodes as $sort => $modes) {
249			$rowspan = '';
250			if (count($modes) > 1) {
251			$rowspan = ' rowspan="'.count($modes).'"';
252			}
253
254			foreach ($modes as $index => $mode) {
255			$doc .= '<tr>';
256			$doc .= '<td class="leftalign">';
257			$doc .= $mode;
258			$doc .= '</td>';
259
260			if ($index === 0) {
261			$doc .= '<td class="rightalign" '.$rowspan.'>';
262			$doc .= $sort;
263			$doc .= '</td>';
264			}
265			$doc .= '</tr>';
266			}
267			}
268
269			$doc .= '</tbody></table></div>';
270			return $doc;
271			}
272
273			/**
274			* Adds a TOC item
275			*
276			* @param string $text
277			* @param int $level
278			* @param Doku_Renderer_xhtml $renderer
279			* @return string
280			*/
281			protected function addToToc($text, $level, Doku_Renderer_xhtml $renderer)
282			{
283			global $conf;
284
285			$hid = '';
286			if (($level >= $conf['toptoclevel']) && ($level <= $conf['maxtoclevel'])) {
287			$hid = $renderer->_headerToLink($text, true);
288			$renderer->toc[] = array(
289			'hid' => $hid,
290			'title' => $text,
291			'type' => 'ul',
292			'level' => $level - $conf['toptoclevel'] + 1
293			);
294			}
295			return $hid;
296			}
297			}
298
299			//Setup VIM: ex: et ts=4 :
300

splitbrain / dokuwiki

Push — psr2 ( 29fc53...957f36 )

syntax_plugin_info::renderHelperMethods() C

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