anonymous//inc/Ui/Recent.php$0 - Code Metrics - splitbrain/dokuwiki - Measure and Improve Code Quality continuously with Scrutinizer

anonymous//inc/Ui/Recent.php$0 A
last analyzed 2021-06-08 18:02 UTC

↳ Parent: Recent::getObjRevInfo()

Complexity

Total Complexity

Size/Duplication

Total Lines	126
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes

Metric	Value
dl	0
loc	126
rs	10
c	0
b	0
f	0
wmc	22
lcom	1
cbo	1

<?php

namespace dokuwiki\Ui;

use dokuwiki\ChangeLog\MediaChangeLog;
use dokuwiki\Form\Form;

/**
 * DokuWiki Recent Interface
 *
 * @package dokuwiki\Ui
 */
class Recent extends Ui
{
    protected $first;
    protected $show_changes;

    /** 
     * Recent Ui constructor
     *
     * @param int $first  skip the first n changelog lines
     * @param string $show_changes  type of changes to show; pages, mediafiles, or both
     */
    public function __construct($first = 0, $show_changes = 'both')
    {
        $this->first        = $first;
        $this->show_changes = $show_changes;
    }

    /**
     * Display recent changes
     *
     * @author Andreas Gohr <[email protected]>
     * @author Matthias Grimm <[email protected]>
     * @author Ben Coburn <[email protected]>
     * @author Kate Arzamastseva <[email protected]>
     * @author Satoshi Sahara <[email protected]>
     *
     * @return void
     */
    public function show()
    {
        global $conf, $lang;
        global $ID;

        // get recent items, and set correct pagenation parameters (first, hasNext)
        $first = $this->first;
        $hasNext = false;
        $recents = $this->getRecents($first, $hasNext);

        // print intro
        print p_locale_xhtml('recent');

        if (getNS($ID) != '') {
            print '<div class="level1"><p>'
                . sprintf($lang['recent_global'], getNS($ID), wl('', 'do=recent'))
                .'</p></div>';
        }

        // create the form
        $form = new Form(['id'=>'dw__recent', 'method'=>'GET', 'action'=> wl($ID), 'class'=>'changes']);
        $form->addTagOpen('div')->addClass('no');
        $form->setHiddenField('sectok', null);
        $form->setHiddenField('do', 'recent');
        $form->setHiddenField('id', $ID);

        // show dropdown selector, whether include not only recent pages but also recent media files?
        if ($conf['mediarevisions']) {
            $this->addRecentItemSelector($form);
        }

        // start listing of recent items
        $form->addTagOpen('ul');
        foreach ($recents as $recent) {
            $objRevInfo = $this->getObjRevInfo($recent);
            $class = ($recent['type'] === DOKU_CHANGE_TYPE_MINOR_EDIT) ? 'minor': '';
            $form->addTagOpen('li')->addClass($class);
            $form->addTagOpen('div')->addClass('li');
            $html = implode(' ', [
                $objRevInfo->itemIcon(),          // filetype icon
                $objRevInfo->editDate(),          // edit date and time
                $objRevInfo->difflink(),          // link to diffview icon
                $objRevInfo->revisionlink(),      // linkto revisions icon
                $objRevInfo->itemName(),          // name of page or media
                $objRevInfo->editSummary(),       // edit summary
                $objRevInfo->editor(),            // editor info
                $objRevInfo->sizechange(),        // size change indicator
            ]);
            $form->addHTML($html);
            $form->addTagClose('div');
            $form->addTagClose('li');
        }
        $form->addTagClose('ul');

        $form->addTagClose('div'); // close div class=no

        // provide navigation for pagenated recent list (of pages and/or media files)
        $form->addHTML($this->htmlNavigation($first, $hasNext));

        print $form->toHTML('Recent');
    }

    /**
     * Get recent items, and set correct pagenation parameters (first, hasNext)
     *
     * @param int  $first
     * @param bool $hasNext
     * @return array  recent items to be shown in a pagenated list
     *
     * @see also dokuwiki\Changelog::getRevisionInfo()
     */
    protected function getRecents(&$first, &$hasNext)
    {
        global $ID, $conf;

        $flags = 0;
        if ($this->show_changes == 'mediafiles' && $conf['mediarevisions']) {
            $flags = RECENTS_MEDIA_CHANGES;
        } elseif ($this->show_changes == 'pages') {
            $flags = 0;
        } elseif ($conf['mediarevisions']) {
            $flags = RECENTS_MEDIA_PAGES_MIXED;
        }

        /* we need to get one additionally log entry to be able to
         * decide if this is the last page or is there another one.
         * This is the cheapest solution to get this information.
         */
        $recents = getRecents($first, $conf['recent'] + 1, getNS($ID), $flags);

        if (count($recents) == 0 && $first != 0) {
            $first = 0;
            $recents = getRecents($first, $conf['recent'] + 1, getNS($ID), $flags);

        }

        $hasNext = false;
        if (count($recents) > $conf['recent']) {
            $hasNext = true;
            array_pop($recents); // remove extra log entry
        }
        return $recents;
    }

    /**
     * Navigation buttons for Pagenation (prev/next)
     *
     * @param int  $first
     * @param bool $hasNext
     * @return array  html
     */
    protected function htmlNavigation($first, $hasNext)
    {
        global $conf, $lang;

        $last = $first + $conf['recent'];
        $html = '<div class="pagenav">';
        if ($first > 0) {
            $first = max($first - $conf['recent'], 0);
            $html.= '<div class="pagenav-prev">';
            $html.= '<button type="submit" name="first['.$first.']" accesskey="n"'
                  . ' title="'.$lang['btn_newer'].' [N]" class="button show">'
                  . $lang['btn_newer']
                  . '</button>';
            $html.= '</div>';
        }
        if ($hasNext) {
            $html.= '<div class="pagenav-next">';
            $html.= '<button type="submit" name="first['.$last.']" accesskey="p"'
                  . ' title="'.$lang['btn_older'].' [P]" class="button show">'
                  . $lang['btn_older']
                  . '</button>';
            $html.= '</div>';
        }
        $html.= '</div>';
        return $html;
    }

    /**
     * Add dropdown selector of item types to the form instance
     *
     * @param Form $form
     * @return void
     */
    protected function addRecentItemSelector(Form $form)
    {
        global $lang;

        $form->addTagOpen('div')->addClass('changeType');
        $options = array(
                    'pages'      => $lang['pages_changes'],
                    'mediafiles' => $lang['media_changes'],
                    'both'       => $lang['both_changes'],
        );
        $form->addDropdown('show_changes', $options, $lang['changes_type'])
                ->val($this->show_changes)->addClass('quickselect');
        $form->addButton('do[recent]', $lang['btn_apply'])->attr('type','submit');
        $form->addTagClose('div');
    }

    /**
     * Returns instance of objRevInfo
     * @param array $info  Revision info structure of page or media
     * @return objRevInfo object (anonymous class)
     */
    protected function getObjRevInfo(array $info)
    {
        return new class ($info) // anonymous class (objRevInfo)
        {
            protected $info;

            public function __construct(array $info)
            {
                $this->info = $info;
            }

            // fileicon of the page or media file
            public function itemIcon()
            {
                $id = $this->info['id'];
                if (isset($this->info['media'])) {
                    $html = media_printicon($id);
                } else {
                    $html = '<img class="icon" src="'.DOKU_BASE.'lib/images/fileicons/file.png" alt="'.$id.'" />';
                }
                return $html;
            }

            // edit date and time of the page or media file
            public function editDate()
            {
                return '<span class="date">'. dformat($this->info['date']) .'</span>';
            }

            // edit summary
            public function editSummary()
            {
                return '<span class="sum">'.' – '. hsc($this->info['sum']).'</span>';
            }

            // editor of the page or media file
            public function editor()
            {
                $html = '<span class="user">';
                if ($this->info['user']) {
                    $html.= '<bdi>'. editorinfo($this->info['user']) .'</bdi>';
                    if (auth_ismanager()) $html.= ' <bdo dir="ltr">('. $this->info['ip'] .')</bdo>';
                } else {
                    $html.= '<bdo dir="ltr">'. $this->info['ip'] .'</bdo>';
                }
                $html.= '</span>';
                return $html;
            }

            // name of the page or media file
            public function itemName()
            {
                $id = $this->info['id'];
                if (isset($this->info['media'])) {
                    $href = media_managerURL(['tab_details'=>'view', 'image'=> $id, 'ns'=> getNS($id)], '&');
                    $class = file_exists(mediaFN($id)) ? 'wikilink1' : 'wikilink2';
                    $html = '<a href="'.$href.'" class="'.$class.'">'.$id.'</a>';
                } else {
                    $html = html_wikilink(':'.$id, (useHeading('navigation') ? null : $id));
                }
                return $html;
            }

            // icon difflink
            public function difflink()
            {
                global $lang;
                $id = $this->info['id'];

                if (isset($this->info['media'])) {
                    $revs = (new MediaChangeLog($id))->getRevisions(0, 1);
                    $diff = (count($revs) && file_exists(mediaFN($id)));
                    if ($diff) {
                        $href = media_managerURL(
                            ['tab_details'=>'history', 'mediado'=>'diff', 'image'=> $id, 'ns'=> getNS($id)], '&'
                        );
                    } else {
                        $href = '';
                    }
                } else {
                    $href = wl($id, "do=diff", false, '&');
                }

                if ($href) {
                    $html = '<a href="'.$href.'" class="diff_link">'
                          . '<img src="'.DOKU_BASE.'lib/images/diff.png" width="15" height="11"'
                          . ' title="'.$lang['diff'].'" alt="'.$lang['diff'].'" />'
                          . '</a>';
                } else {
                    $html = '<img src="'.DOKU_BASE.'lib/images/blank.gif" width="15" height="11" alt="" />';
                }
                return $html;
            }

            // icon revision link
            public function revisionlink()
            {
                global $lang;
                $id = $this->info['id'];
                if (isset($this->info['media'])) {
                    $href = media_managerURL(['tab_details'=>'history', 'image'=> $id, 'ns'=> getNS($id)], '&');
                } else {
                    $href = wl($id, "do=revisions", false, '&');
                }
                $html = '<a href="'.$href.'" class="revisions_link">'
                      . '<img src="'.DOKU_BASE.'lib/images/history.png" width="12" height="14"'
                      . ' title="'.$lang['btn_revs'].'" alt="'.$lang['btn_revs'].'" />'
                      . '</a>';
                return $html;
            }

            // size change
            public function sizeChange()
            {
                $class = 'sizechange';
                $value = filesize_h(abs($this->info['sizechange']));
                if ($this->info['sizechange'] > 0) {
                    $class .= ' positive';
                    $value = '+' . $value;
                } elseif ($this->info['sizechange'] < 0) {
                    $class .= ' negative';
                    $value = '-' . $value;
                } else {
                    $value = '±' . $value;
                }
                return '<span class="'.$class.'">'.$value.'</span>';
            }
        }; // end of anonymous class (objRevInfo)
    }

}


1			<?php
2
3			namespace dokuwiki\Ui;
4
5			use dokuwiki\ChangeLog\MediaChangeLog;
6			use dokuwiki\Form\Form;
7
8			/**
9			* DokuWiki Recent Interface
10			*
11			* @package dokuwiki\Ui
12			*/
13			class Recent extends Ui
14			{
15			protected $first;
16			protected $show_changes;
17
18			/**
19			* Recent Ui constructor
20			*
21			* @param int $first skip the first n changelog lines
22			* @param string $show_changes type of changes to show; pages, mediafiles, or both
23			*/
24			public function __construct($first = 0, $show_changes = 'both')
25			{
26			$this->first = $first;
27			$this->show_changes = $show_changes;
28			}
29
30			/**
31			* Display recent changes
32			*
33			* @author Andreas Gohr <[email protected]>
34			* @author Matthias Grimm <[email protected]>
35			* @author Ben Coburn <[email protected]>
36			* @author Kate Arzamastseva <[email protected]>
37			* @author Satoshi Sahara <[email protected]>
38			*
39			* @return void
40			*/
41			public function show()
42			{
43			global $conf, $lang;
44			global $ID;
45
46			// get recent items, and set correct pagenation parameters (first, hasNext)
47			$first = $this->first;
48			$hasNext = false;
49			$recents = $this->getRecents($first, $hasNext);
50
51			// print intro
52			print p_locale_xhtml('recent');
53
54			if (getNS($ID) != '') {
55			print '<div class="level1"><p>'
56			. sprintf($lang['recent_global'], getNS($ID), wl('', 'do=recent'))
57			.'</p></div>';
58			}
59
60			// create the form
61			$form = new Form(['id'=>'dw__recent', 'method'=>'GET', 'action'=> wl($ID), 'class'=>'changes']);
62			$form->addTagOpen('div')->addClass('no');
63			$form->setHiddenField('sectok', null);
64			$form->setHiddenField('do', 'recent');
65			$form->setHiddenField('id', $ID);
66
67			// show dropdown selector, whether include not only recent pages but also recent media files?
68			if ($conf['mediarevisions']) {
69			$this->addRecentItemSelector($form);
70			}
71
72			// start listing of recent items
73			$form->addTagOpen('ul');
74			foreach ($recents as $recent) {
75			$objRevInfo = $this->getObjRevInfo($recent);
76			$class = ($recent['type'] === DOKU_CHANGE_TYPE_MINOR_EDIT) ? 'minor': '';
77			$form->addTagOpen('li')->addClass($class);
78			$form->addTagOpen('div')->addClass('li');
79			$html = implode(' ', [
80			$objRevInfo->itemIcon(), // filetype icon
81			$objRevInfo->editDate(), // edit date and time
82			$objRevInfo->difflink(), // link to diffview icon
83			$objRevInfo->revisionlink(), // linkto revisions icon
84			$objRevInfo->itemName(), // name of page or media
85			$objRevInfo->editSummary(), // edit summary
86			$objRevInfo->editor(), // editor info
87			$objRevInfo->sizechange(), // size change indicator
88			]);
89			$form->addHTML($html);
90			$form->addTagClose('div');
91			$form->addTagClose('li');
92			}
93			$form->addTagClose('ul');
94
95			$form->addTagClose('div'); // close div class=no
96
97			// provide navigation for pagenated recent list (of pages and/or media files)
98			$form->addHTML($this->htmlNavigation($first, $hasNext));
99
100			print $form->toHTML('Recent');
101			}
102
103			/**
104			* Get recent items, and set correct pagenation parameters (first, hasNext)
105			*
106			* @param int $first
107			* @param bool $hasNext
108			* @return array recent items to be shown in a pagenated list
109			*
110			* @see also dokuwiki\Changelog::getRevisionInfo()
111			*/
112			protected function getRecents(&$first, &$hasNext)
113			{
114			global $ID, $conf;
115
116			$flags = 0;
117			if ($this->show_changes == 'mediafiles' && $conf['mediarevisions']) {
118			$flags = RECENTS_MEDIA_CHANGES;
119			} elseif ($this->show_changes == 'pages') {
120			$flags = 0;
121			} elseif ($conf['mediarevisions']) {
122			$flags = RECENTS_MEDIA_PAGES_MIXED;
123			}
124
125			/* we need to get one additionally log entry to be able to
126			* decide if this is the last page or is there another one.
127			* This is the cheapest solution to get this information.
128			*/
129			$recents = getRecents($first, $conf['recent'] + 1, getNS($ID), $flags);
			0 ignored issues – show Security Bug introduced 2016-01-22 20:26 UTC by Report Bug Copy Issue Report It seems like `getNS($ID)` targeting `getNS()` can also be of type `false`; however, `getRecents()` does only seem to accept `string`, did you maybe forget to handle an error condition? Loading history...
130			if (count($recents) == 0 && $first != 0) {
131			$first = 0;
132			$recents = getRecents($first, $conf['recent'] + 1, getNS($ID), $flags);
			0 ignored issues – show Security Bug introduced 2016-01-22 20:26 UTC by Report Bug Copy Issue Report It seems like `getNS($ID)` targeting `getNS()` can also be of type `false`; however, `getRecents()` does only seem to accept `string`, did you maybe forget to handle an error condition? Loading history...
133			}
134
135			$hasNext = false;
136			if (count($recents) > $conf['recent']) {
137			$hasNext = true;
138			array_pop($recents); // remove extra log entry
139			}
140			return $recents;
141			}
142
143			/**
144			* Navigation buttons for Pagenation (prev/next)
145			*
146			* @param int $first
147			* @param bool $hasNext
148			* @return array html
149			*/
150			protected function htmlNavigation($first, $hasNext)
151			{
152			global $conf, $lang;
153
154			$last = $first + $conf['recent'];
155			$html = '<div class="pagenav">';
156			if ($first > 0) {
157			$first = max($first - $conf['recent'], 0);
158			$html.= '<div class="pagenav-prev">';
159			$html.= '<button type="submit" name="first['.$first.']" accesskey="n"'
160			. ' title="'.$lang['btn_newer'].' [N]" class="button show">'
161			. $lang['btn_newer']
162			. '</button>';
163			$html.= '</div>';
164			}
165			if ($hasNext) {
166			$html.= '<div class="pagenav-next">';
167			$html.= '<button type="submit" name="first['.$last.']" accesskey="p"'
168			. ' title="'.$lang['btn_older'].' [P]" class="button show">'
169			. $lang['btn_older']
170			. '</button>';
171			$html.= '</div>';
172			}
173			$html.= '</div>';
174			return $html;
175			}
176
177			/**
178			* Add dropdown selector of item types to the form instance
179			*
180			* @param Form $form
181			* @return void
182			*/
183			protected function addRecentItemSelector(Form $form)
184			{
185			global $lang;
186
187			$form->addTagOpen('div')->addClass('changeType');
188			$options = array(
189			'pages' => $lang['pages_changes'],
190			'mediafiles' => $lang['media_changes'],
191			'both' => $lang['both_changes'],
192			);
193			$form->addDropdown('show_changes', $options, $lang['changes_type'])
194			->val($this->show_changes)->addClass('quickselect');
195			$form->addButton('do[recent]', $lang['btn_apply'])->attr('type','submit');
196			$form->addTagClose('div');
197			}
198
199			/**
200			* Returns instance of objRevInfo
201			* @param array $info Revision info structure of page or media
202			* @return objRevInfo object (anonymous class)
203			*/
204			protected function getObjRevInfo(array $info)
205			{
206			return new class ($info) // anonymous class (objRevInfo)
207			{
208			protected $info;
209
210			public function __construct(array $info)
211			{
212			$this->info = $info;
213			}
214
215			// fileicon of the page or media file
216			public function itemIcon()
217			{
218			$id = $this->info['id'];
219			if (isset($this->info['media'])) {
220			$html = media_printicon($id);
221			} else {
222			$html = '<img class="icon" src="'.DOKU_BASE.'lib/images/fileicons/file.png" alt="'.$id.'" />';
223			}
224			return $html;
225			}
226
227			// edit date and time of the page or media file
228			public function editDate()
229			{
230			return '<span class="date">'. dformat($this->info['date']) .'</span>';
231			}
232
233			// edit summary
234			public function editSummary()
235			{
236			return '<span class="sum">'.' – '. hsc($this->info['sum']).'</span>';
237			}
238
239			// editor of the page or media file
240			public function editor()
241			{
242			$html = '<span class="user">';
243			if ($this->info['user']) {
244			$html.= '<bdi>'. editorinfo($this->info['user']) .'</bdi>';
245			if (auth_ismanager()) $html.= ' <bdo dir="ltr">('. $this->info['ip'] .')</bdo>';
246			} else {
247			$html.= '<bdo dir="ltr">'. $this->info['ip'] .'</bdo>';
248			}
249			$html.= '</span>';
250			return $html;
251			}
252
253			// name of the page or media file
254			public function itemName()
255			{
256			$id = $this->info['id'];
257			if (isset($this->info['media'])) {
258			$href = media_managerURL(['tab_details'=>'view', 'image'=> $id, 'ns'=> getNS($id)], '&');
259			$class = file_exists(mediaFN($id)) ? 'wikilink1' : 'wikilink2';
260			$html = '<a href="'.$href.'" class="'.$class.'">'.$id.'</a>';
261			} else {
262			$html = html_wikilink(':'.$id, (useHeading('navigation') ? null : $id));
263			}
264			return $html;
265			}
266
267			// icon difflink
268			public function difflink()
269			{
270			global $lang;
271			$id = $this->info['id'];
272
273			if (isset($this->info['media'])) {
274			$revs = (new MediaChangeLog($id))->getRevisions(0, 1);
275			$diff = (count($revs) && file_exists(mediaFN($id)));
276			if ($diff) {
277			$href = media_managerURL(
278			['tab_details'=>'history', 'mediado'=>'diff', 'image'=> $id, 'ns'=> getNS($id)], '&'
279			);
280			} else {
281			$href = '';
282			}
283			} else {
284			$href = wl($id, "do=diff", false, '&');
285			}
286
287			if ($href) {
288			$html = '<a href="'.$href.'" class="diff_link">'
289			. '<img src="'.DOKU_BASE.'lib/images/diff.png" width="15" height="11"'
290			. ' title="'.$lang['diff'].'" alt="'.$lang['diff'].'" />'
291			. '</a>';
292			} else {
293			$html = '<img src="'.DOKU_BASE.'lib/images/blank.gif" width="15" height="11" alt="" />';
294			}
295			return $html;
296			}
297
298			// icon revision link
299			public function revisionlink()
300			{
301			global $lang;
302			$id = $this->info['id'];
303			if (isset($this->info['media'])) {
304			$href = media_managerURL(['tab_details'=>'history', 'image'=> $id, 'ns'=> getNS($id)], '&');
305			} else {
306			$href = wl($id, "do=revisions", false, '&');
307			}
308			$html = '<a href="'.$href.'" class="revisions_link">'
309			. '<img src="'.DOKU_BASE.'lib/images/history.png" width="12" height="14"'
310			. ' title="'.$lang['btn_revs'].'" alt="'.$lang['btn_revs'].'" />'
311			. '</a>';
312			return $html;
313			}
314
315			// size change
316			public function sizeChange()
317			{
318			$class = 'sizechange';
319			$value = filesize_h(abs($this->info['sizechange']));
320			if ($this->info['sizechange'] > 0) {
321			$class .= ' positive';
322			$value = '+' . $value;
323			} elseif ($this->info['sizechange'] < 0) {
324			$class .= ' negative';
325			$value = '-' . $value;
326			} else {
327			$value = '±' . $value;
328			}
329			return '<span class="'.$class.'">'.$value.'</span>';
330			}
331			}; // end of anonymous class (objRevInfo)
332			}
333
334			}
335

splitbrain / dokuwiki

anonymous//inc/Ui/Recent.php$0 A last analyzed 2021-06-08 18:02 UTC

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anonymous//inc/Ui/Recent.php$0 A
last analyzed 2021-06-08 18:02 UTC