admin_plugin_revert::handle() - Code Metrics - splitbrain/dokuwiki - Measure and Improve Code Quality continuously with Scrutinizer

admin_plugin_revert::handle() A
last analyzed 2021-06-08 18:02 UTC

↳ Parent: admin_plugin_revert

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
nc	1
nop	0
dl	0
loc	3
rs	10
c	0
b	0
f	0

<?php

use dokuwiki\ChangeLog\PageChangeLog;
.
|-- OtherDir
|   |-- Bar.php
|   `-- Foo.php
`-- SomeDir
    `-- Foo.php

/**
 * All DokuWiki plugins to extend the admin function
 * need to inherit from this class
 */
class admin_plugin_revert extends DokuWiki_Admin_Plugin
{
    protected $cmd;
    // some vars which might need tuning later
    protected $max_lines = 800; // lines to read from changelog
    protected $max_revs  = 20;  // numer of old revisions to check


    /**
     * Constructor
     */
    public function __construct()
    {
        $this->setupLocale();
    }

    /**
     * access for managers
     */
    public function forAdminOnly()
    {
        return false;
    }

    /**
     * return sort order for position in admin menu
     */
    public function getMenuSort()
    {
        return 40;
    }

    /**
     * handle user request
     */
    public function handle()
    {
    }

    /**
     * output appropriate html
     */
    public function html()
    {
        global $INPUT;

        echo $this->locale_xhtml('intro');

        $this->printSearchForm();

        if (is_array($INPUT->param('revert')) && checkSecurityToken()) {
            $this->revertEdits($INPUT->arr('revert'), $INPUT->str('filter'));
        } elseif ($INPUT->has('filter')) {
            $this->listEdits($INPUT->str('filter'));
        }
    }

    /**
     * Display the form for searching spam pages
     */
    protected function printSearchForm()
    {
        global $lang, $INPUT;
        echo '<form action="" method="post"><div class="no">';
        echo '<label>'.$this->getLang('filter').': </label>';
        echo '<input type="text" name="filter" class="edit" value="'.hsc($INPUT->str('filter')).'" /> ';
        echo '<button type="submit">'.$lang['btn_search'].'</button> ';
        echo '<span>'.$this->getLang('note1').'</span>';
        echo '</div></form><br /><br />';
    }

    /**
     * Start the reversion process
     */
    protected function revertEdits($revert, $filter)
    {
        echo '<hr /><br />';
        echo '<p>'.$this->getLang('revstart').'</p>';

        echo '<ul>';
        foreach ($revert as $id) {
            global $REV;

            // find the last non-spammy revision
            $data = '';
            $pagelog = new PageChangeLog($id);
            $old  = $pagelog->getRevisions(0, $this->max_revs);
            if (count($old)) {
                foreach ($old as $REV) {
                    $data = rawWiki($id, $REV);
                    if (strpos($data, $filter) === false) break;
                }
            }

            if ($data) {
                saveWikiText($id, $data, 'old revision restored', false);
                printf('<li><div class="li">'.$this->getLang('reverted').'</div></li>', $id, $REV);
            } else {
                saveWikiText($id, '', '', false);
                printf('<li><div class="li">'.$this->getLang('removed').'</div></li>', $id);
            }
            @set_time_limit(10);
            flush();
        }
        echo '</ul>';

        echo '<p>'.$this->getLang('revstop').'</p>';
    }

    /**
     * List recent edits matching the given filter
     */
    protected function listEdits($filter)
    {
        global $conf;
        global $lang;
        echo '<hr /><br />';
        echo '<form action="" method="post"><div class="no">';
        echo '<input type="hidden" name="filter" value="'.hsc($filter).'" />';
        formSecurityToken();

        $recents = getRecents(0, $this->max_lines);
        echo '<ul>';

        $cnt = 0;
        foreach ($recents as $recent) {
            if ($filter) {
                if (strpos(rawWiki($recent['id']), $filter) === false) continue;
            }

            $cnt++;
            $date = dformat($recent['date']);

            echo ($recent['type']===DOKU_CHANGE_TYPE_MINOR_EDIT) ? '<li class="minor">' : '<li>';
            echo '<div class="li">';
            echo '<input type="checkbox" name="revert[]" value="'.hsc($recent['id']).
                '" checked="checked" id="revert__'.$cnt.'" />';
            echo ' <label for="revert__'.$cnt.'">'.$date.'</label> ';

            echo '<a href="'.wl($recent['id'], "do=diff").'">';
            $p = array();
            $p['src']    = DOKU_BASE.'lib/images/diff.png';
            $p['width']  = 15;
            $p['height'] = 11;
            $p['title']  = $lang['diff'];
            $p['alt']    = $lang['diff'];
            $att = buildAttributes($p);
            echo "<img $att />";
            echo '</a> ';

            echo '<a href="'.wl($recent['id'], "do=revisions").'">';
            $p = array();
            $p['src']    = DOKU_BASE.'lib/images/history.png';
            $p['width']  = 12;
            $p['height'] = 14;
            $p['title']  = $lang['btn_revs'];
            $p['alt']    = $lang['btn_revs'];
            $att = buildAttributes($p);
            echo "<img $att />";
            echo '</a> ';

            echo html_wikilink(':'.$recent['id'], (useHeading('navigation'))?null:$recent['id']);
            echo ' – '.htmlspecialchars($recent['sum']);

            echo ' <span class="user">';
                echo $recent['user'].' '.$recent['ip'];
            echo '</span>';

            echo '</div>';
            echo '</li>';

            @set_time_limit(10);
            flush();
        }
        echo '</ul>';

        echo '<p>';
        echo '<button type="submit">'.$this->getLang('revert').'</button> ';
        printf($this->getLang('note2'), hsc($filter));
        echo '</p>';

        echo '</div></form>';
    }
}
//Setup VIM: ex: et ts=4 :


1			<?php
2
3			use dokuwiki\ChangeLog\PageChangeLog;
			0 ignored issues – show Bug introduced 2018-06-15 09:59 UTC by Report Bug Copy Issue Report This use statement conflicts with another class in this namespace, `PageChangeLog`. 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...
4
5			/**
6			* All DokuWiki plugins to extend the admin function
7			* need to inherit from this class
8			*/
9			class admin_plugin_revert extends DokuWiki_Admin_Plugin
10			{
11			protected $cmd;
12			// some vars which might need tuning later
13			protected $max_lines = 800; // lines to read from changelog
14			protected $max_revs = 20; // numer of old revisions to check
15
16
17			/**
18			* Constructor
19			*/
20			public function __construct()
21			{
22			$this->setupLocale();
23			}
24
25			/**
26			* access for managers
27			*/
28			public function forAdminOnly()
29			{
30			return false;
31			}
32
33			/**
34			* return sort order for position in admin menu
35			*/
36			public function getMenuSort()
37			{
38			return 40;
39			}
40
41			/**
42			* handle user request
43			*/
44			public function handle()
45			{
46			}
47
48			/**
49			* output appropriate html
50			*/
51			public function html()
52			{
53			global $INPUT;
54
55			echo $this->locale_xhtml('intro');
56
57			$this->printSearchForm();
58
59			if (is_array($INPUT->param('revert')) && checkSecurityToken()) {
60			$this->revertEdits($INPUT->arr('revert'), $INPUT->str('filter'));
61			} elseif ($INPUT->has('filter')) {
62			$this->listEdits($INPUT->str('filter'));
63			}
64			}
65
66			/**
67			* Display the form for searching spam pages
68			*/
69			protected function printSearchForm()
70			{
71			global $lang, $INPUT;
72			echo '<form action="" method="post"><div class="no">';
73			echo '<label>'.$this->getLang('filter').': </label>';
74			echo '<input type="text" name="filter" class="edit" value="'.hsc($INPUT->str('filter')).'" /> ';
75			echo '<button type="submit">'.$lang['btn_search'].'</button> ';
76			echo '<span>'.$this->getLang('note1').'</span>';
77			echo '</div></form><br /><br />';
78			}
79
80			/**
81			* Start the reversion process
82			*/
83			protected function revertEdits($revert, $filter)
84			{
85			echo '<hr /><br />';
86			echo '<p>'.$this->getLang('revstart').'</p>';
87
88			echo '<ul>';
89			foreach ($revert as $id) {
90			global $REV;
91
92			// find the last non-spammy revision
93			$data = '';
94			$pagelog = new PageChangeLog($id);
95			$old = $pagelog->getRevisions(0, $this->max_revs);
96			if (count($old)) {
97			foreach ($old as $REV) {
98			$data = rawWiki($id, $REV);
99			if (strpos($data, $filter) === false) break;
100			}
101			}
102
103			if ($data) {
104			saveWikiText($id, $data, 'old revision restored', false);
105			printf('<li><div class="li">'.$this->getLang('reverted').'</div></li>', $id, $REV);
106			} else {
107			saveWikiText($id, '', '', false);
108			printf('<li><div class="li">'.$this->getLang('removed').'</div></li>', $id);
109			}
110			@set_time_limit(10);
111			flush();
112			}
113			echo '</ul>';
114
115			echo '<p>'.$this->getLang('revstop').'</p>';
116			}
117
118			/**
119			* List recent edits matching the given filter
120			*/
121			protected function listEdits($filter)
122			{
123			global $conf;
124			global $lang;
125			echo '<hr /><br />';
126			echo '<form action="" method="post"><div class="no">';
127			echo '<input type="hidden" name="filter" value="'.hsc($filter).'" />';
128			formSecurityToken();
129
130			$recents = getRecents(0, $this->max_lines);
131			echo '<ul>';
132
133			$cnt = 0;
134			foreach ($recents as $recent) {
135			if ($filter) {
136			if (strpos(rawWiki($recent['id']), $filter) === false) continue;
137			}
138
139			$cnt++;
140			$date = dformat($recent['date']);
141
142			echo ($recent['type']===DOKU_CHANGE_TYPE_MINOR_EDIT) ? '<li class="minor">' : '<li>';
143			echo '<div class="li">';
144			echo '<input type="checkbox" name="revert[]" value="'.hsc($recent['id']).
145			'" checked="checked" id="revert__'.$cnt.'" />';
146			echo ' <label for="revert__'.$cnt.'">'.$date.'</label> ';
147
148			echo '<a href="'.wl($recent['id'], "do=diff").'">';
149			$p = array();
150			$p['src'] = DOKU_BASE.'lib/images/diff.png';
151			$p['width'] = 15;
152			$p['height'] = 11;
153			$p['title'] = $lang['diff'];
154			$p['alt'] = $lang['diff'];
155			$att = buildAttributes($p);
156			echo "<img $att />";
157			echo '</a> ';
158
159			echo '<a href="'.wl($recent['id'], "do=revisions").'">';
160			$p = array();
161			$p['src'] = DOKU_BASE.'lib/images/history.png';
162			$p['width'] = 12;
163			$p['height'] = 14;
164			$p['title'] = $lang['btn_revs'];
165			$p['alt'] = $lang['btn_revs'];
166			$att = buildAttributes($p);
167			echo "<img $att />";
168			echo '</a> ';
169
170			echo html_wikilink(':'.$recent['id'], (useHeading('navigation'))?null:$recent['id']);
171			echo ' – '.htmlspecialchars($recent['sum']);
172
173			echo ' <span class="user">';
174			echo $recent['user'].' '.$recent['ip'];
175			echo '</span>';
176
177			echo '</div>';
178			echo '</li>';
179
180			@set_time_limit(10);
181			flush();
182			}
183			echo '</ul>';
184
185			echo '<p>';
186			echo '<button type="submit">'.$this->getLang('revert').'</button> ';
187			printf($this->getLang('note2'), hsc($filter));
188			echo '</p>';
189
190			echo '</div></form>';
191			}
192			}
193			//Setup VIM: ex: et ts=4 :
194

splitbrain / dokuwiki

admin_plugin_revert::handle() A last analyzed 2021-06-08 18:02 UTC

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admin_plugin_revert::handle() A
last analyzed 2021-06-08 18:02 UTC