Completed
Pull Request — master (#25)
by Matt
02:10
created

similar_topics_module::enable_fulltext_support()   A

Complexity

Conditions 3
Paths 4

Size

Total Lines 20
Code Lines 9

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 20
rs 9.4285
c 0
b 0
f 0
cc 3
eloc 9
nc 4
nop 0
1
<?php
2
/**
3
 *
4
 * Precise Similar Topics
5
 *
6
 * @copyright (c) 2013 Matt Friedman
7
 * @license GNU General Public License, version 2 (GPL-2.0)
8
 *
9
 */
10
11
namespace vse\similartopics\acp;
12
13
/**
14
 * @package acp
15
 */
16
class similar_topics_module
17
{
18
	/** @var \phpbb\cache\driver\driver_interface */
19
	protected $cache;
20
21
	/** @var \phpbb\config\config */
22
	protected $config;
23
24
	/** @var \phpbb\db\driver\driver_interface */
25
	protected $db;
26
27
	/** @var \vse\similartopics\driver\mysqli|\vse\similartopics\driver\postgres */
28
	protected $driver;
29
30
	/** @var \phpbb\log\log */
31
	protected $log;
32
33
	/** @var \phpbb\request\request */
34
	protected $request;
35
36
	/** @var \phpbb\template\template */
37
	protected $template;
38
39
	/** @var \phpbb\user */
40
	protected $user;
41
42
	/** @var string */
43
	protected $root_path;
44
45
	/** @var string */
46
	protected $php_ext;
47
48
	/** @var array */
49
	protected $times;
50
51
	/** @var string */
52
	public $page_title;
53
54
	/** @var string */
55
	public $tpl_name;
56
57
	/** @var string */
58
	public $u_action;
59
60
	/**
61
	 * ACP module constructor
62
	 *
63
	 * @access public
64
	 */
65
	public function __construct()
66
	{
67
		global $phpbb_container;
68
69
		$this->cache     = $phpbb_container->get('cache');
70
		$this->config    = $phpbb_container->get('config');
71
		$this->db        = $phpbb_container->get('dbal.conn');
72
		$this->driver    = $phpbb_container->get('vse.similartopics.driver.manager')->get_driver($this->db->get_sql_layer());
73
		$this->log       = $phpbb_container->get('log');
74
		$this->request   = $phpbb_container->get('request');
75
		$this->template  = $phpbb_container->get('template');
76
		$this->user      = $phpbb_container->get('user');
77
		$this->root_path = $phpbb_container->getParameter('core.root_path');
78
		$this->php_ext   = $phpbb_container->getParameter('core.php_ext');
79
		$this->times     = array(
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			'd' => 86400, // one day
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			'w' => 604800, // one week
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			'm' => 2626560, // one month
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			'y' => 31536000, // one year
84
		);
85
	}
86
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	/**
88
	 * Main ACP module
89
	 *
90
	 * @access public
91
	 */
92
	public function main()
93
	{
94
		$this->user->add_lang_ext('vse/similartopics', 'acp_similar_topics');
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		$this->tpl_name = 'acp_similar_topics';
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		$this->page_title = $this->user->lang('PST_TITLE_ACP');
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		$form_key = 'acp_similar_topics';
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		add_form_key($form_key);
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		$action = $this->request->variable('action', '');
103
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		switch ($action)
105
		{
106
			case 'advanced':
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				$forum_id = $this->request->variable('f', 0);
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				if ($this->request->is_set_post('submit'))
110
				{
111
					$this->check_form_key($form_key);
112
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					$similar_topic_forums = $this->request->variable('similar_forums_id', array(0));
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					$similar_topic_forums = !empty($similar_topic_forums) ? json_encode($similar_topic_forums) : '';
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					$sql = 'UPDATE ' . FORUMS_TABLE . "
117
						SET similar_topic_forums = '" . $this->db->sql_escape($similar_topic_forums) . "'
118
						WHERE forum_id = $forum_id";
119
					$this->db->sql_query($sql);
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					$this->log->add('admin', $this->user->data['user_id'], $this->user->ip, 'PST_LOG_MSG');
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					$this->end('PST_SAVED');
124
				}
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126
				$forum_name = '';
127
				$selected = array();
128
				if ($forum_id > 0)
129
				{
130
					$sql = 'SELECT forum_name, similar_topic_forums
131
						FROM ' . FORUMS_TABLE . "
132
						WHERE forum_id = $forum_id";
133
					$result = $this->db->sql_query($sql);
134
					while ($fid = $this->db->sql_fetchrow($result))
135
					{
136
						$selected = json_decode($fid['similar_topic_forums'], true);
137
						$forum_name = $fid['forum_name'];
138
					}
139
					$this->db->sql_freeresult($result);
140
				}
141
142
				$this->template->assign_vars(array(
143
					'S_ADVANCED_SETTINGS'		=> true,
144
					'SIMILAR_FORUMS_OPTIONS'	=> make_forum_select($selected, false, false, true),
145
					'PST_FORUM_NAME'			=> $forum_name,
146
					'PST_ADVANCED_EXP'			=> $this->user->lang('PST_ADVANCED_EXP', $forum_name),
147
					'U_ACTION'					=> $this->u_action . '&amp;action=advanced&amp;f=' . $forum_id,
148
					'U_BACK'					=> $this->u_action,
149
				));
150
			break;
151
152
			default:
153
				if ($this->request->is_set_post('submit'))
154
				{
155
					$this->check_form_key($form_key);
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157
					// Set basic config settings
158
					$this->config->set('similar_topics', $this->request->variable('pst_enable', 0));
159
					$this->config->set('similar_topics_limit', abs($this->request->variable('pst_limit', 0))); // use abs for positive values only
160
					$this->config->set('similar_topics_cache', abs($this->request->variable('pst_cache', 0))); // use abs for positive values only
161
					$this->config->set('similar_topics_words', $this->request->variable('pst_words', '', true));
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					// Set sensitivity
164
					$pst_sense = min(abs($this->request->variable('pst_sense', 5)), 10); // use abs for positive values only
165
					$this->config->set('similar_topics_sense', $pst_sense);
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					// Set date/time config settings
168
					$pst_time = abs($this->request->variable('pst_time', 0)); // use abs for positive values only
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					$pst_time_type = $this->request->variable('pst_time_type', '');
170
					$this->config->set('similar_topics_type', $pst_time_type);
171
					$this->config->set('similar_topics_time', $this->set_pst_time($pst_time, $pst_time_type));
172
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					// Set checkbox array form data
174
					$this->update_forum('similar_topics_hide', $this->request->variable('mark_noshow_forum', array(0), true));
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					$this->update_forum('similar_topics_ignore', $this->request->variable('mark_ignore_forum', array(0), true));
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					// Set PostgreSQL TS Name
178
					if ($this->driver && $this->driver->get_type() === 'postgres')
179
					{
180
						$ts_name = $this->request->variable('pst_postgres_ts_name', ($this->config['pst_postgres_ts_name'] ?: 'simple'));
181
						$this->config->set('pst_postgres_ts_name', $ts_name);
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						$this->driver->set_ts_name($ts_name)->create_fulltext_index('topic_title');
0 ignored issues
show
Bug introduced by
The method set_ts_name does only exist in vse\similartopics\driver\postgres, but not in vse\similartopics\driver\mysqli.

It seems like the method you are trying to call exists only in some of the possible types.

Let’s take a look at an example:

class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}

Available Fixes

  1. Add an additional type-check:

    /**
     * @param A|B $x
     */
    function someFunction($x)
    {
        $x->foo();
    
        if ($x instanceof B) {
            $x->bar();
        }
    }
    
  2. Only allow a single type to be passed if the variable comes from a parameter:

    function someFunction(B $x) { /** ... */ }
    
Loading history...
183
					}
184
185
					$this->log->add('admin', $this->user->data['user_id'], $this->user->ip, 'PST_LOG_MSG');
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					$this->cache->destroy('sql', TOPICS_TABLE);
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					$this->end('PST_SAVED');
190
				}
191
192
				// Build the time options select menu
193
				$time_options = array(
194
					'd' => $this->user->lang('PST_DAYS'),
195
					'w' => $this->user->lang('PST_WEEKS'),
196
					'm' => $this->user->lang('PST_MONTHS'),
197
					'y' => $this->user->lang('PST_YEARS')
198
				);
199
				foreach ($time_options as $value => $label)
200
				{
201
					$this->template->assign_block_vars('similar_time_options', array(
202
						'VALUE'			=> $value,
203
						'LABEL'			=> $label,
204
						'S_SELECTED'	=> $value === $this->config['similar_topics_type'],
205
					));
206
				}
207
208
				$this->template->assign_vars(array(
209
					'S_PST_ENABLE'		=> $this->isset_or_default($this->config['similar_topics'], false),
210
					'PST_LIMIT'			=> $this->isset_or_default($this->config['similar_topics_limit'], ''),
211
					'PST_CACHE'			=> $this->isset_or_default($this->config['similar_topics_cache'], ''),
212
					'PST_SENSE'			=> $this->isset_or_default($this->config['similar_topics_sense'], ''),
213
					'PST_WORDS'			=> $this->isset_or_default($this->config['similar_topics_words'], ''),
214
					'PST_TIME'			=> $this->get_pst_time($this->config['similar_topics_time'], $this->config['similar_topics_type']),
215
					'S_PST_NO_COMPAT'	=> $this->driver === null || !$this->driver->is_index('topic_title'),
216
					'U_ACTION'			=> $this->u_action,
217
				));
218
219
				// If postgresql, we need to make an options list of text search names
220
				if ($this->driver && $this->driver->get_type() === 'postgres')
221
				{
222
					$this->user->add_lang('acp/search');
223
					foreach ($this->driver->get_cfgname_list() as $row)
0 ignored issues
show
Bug introduced by
The method get_cfgname_list does only exist in vse\similartopics\driver\postgres, but not in vse\similartopics\driver\mysqli.

It seems like the method you are trying to call exists only in some of the possible types.

Let’s take a look at an example:

class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}

Available Fixes

  1. Add an additional type-check:

    /**
     * @param A|B $x
     */
    function someFunction($x)
    {
        $x->foo();
    
        if ($x instanceof B) {
            $x->bar();
        }
    }
    
  2. Only allow a single type to be passed if the variable comes from a parameter:

    function someFunction(B $x) { /** ... */ }
    
Loading history...
224
					{
225
						$this->template->assign_block_vars('postgres_ts_names', array(
226
							'NAME'			=> $row['ts_name'],
227
							'S_SELECTED'	=> $row['ts_name'] === $this->config['pst_postgres_ts_name'],
228
						));
229
					}
230
				}
231
232
				$forum_list = $this->get_forum_list();
233
				foreach ($forum_list as $row)
234
				{
235
					$this->template->assign_block_vars('forums', array(
236
						'FORUM_NAME'			=> $row['forum_name'],
237
						'FORUM_ID'				=> $row['forum_id'],
238
						'CHECKED_IGNORE_FORUM'	=> $row['similar_topics_ignore'] ? 'checked="checked"' : '',
239
						'CHECKED_NOSHOW_FORUM'	=> $row['similar_topics_hide'] ? 'checked="checked"' : '',
240
						'S_IS_ADVANCED'			=> (bool) $row['similar_topic_forums'],
241
						'U_ADVANCED'			=> "{$this->u_action}&amp;action=advanced&amp;f=" . $row['forum_id'],
242
						'U_FORUM'				=> append_sid("{$this->root_path}viewforum.{$this->php_ext}", 'f=' . $row['forum_id']),
243
					));
244
				}
245
			break;
246
		}
247
	}
248
249
	/**
250
	 * Check form key, trigger error if invalid
251
	 *
252
	 * @access protected
253
	 * @param string $form_key The form key value
254
	 */
255
	protected function check_form_key($form_key)
256
	{
257
		if (!check_form_key($form_key))
258
		{
259
			$this->end('FORM_INVALID', E_USER_WARNING);
260
		}
261
	}
262
263
	/**
264
	 * Get forums list
265
	 *
266
	 * @access protected
267
	 * @return array forum data rows
268
	 */
269
	protected function get_forum_list()
270
	{
271
		$sql = 'SELECT forum_id, forum_name, similar_topic_forums, similar_topics_hide, similar_topics_ignore
272
			FROM ' . FORUMS_TABLE . '
273
			WHERE forum_type = ' . FORUM_POST . '
274
			ORDER BY left_id ASC';
275
		$result = $this->db->sql_query($sql);
276
		$forum_list = $this->db->sql_fetchrowset($result);
277
		$this->db->sql_freeresult($result);
278
279
		return $forum_list;
280
	}
281
282
	/**
283
	 * Update the similar topics columns in the forums table
284
	 *
285
	 * @param string $column    The name of the column to update
286
	 * @param array  $forum_ids An array of forum_ids
287
	 */
288
	protected function update_forum($column, $forum_ids)
289
	{
290
		$this->db->sql_transaction('begin');
291
292
		// Set marked forums (in set) to 1
293
		$sql = 'UPDATE ' . FORUMS_TABLE . "
294
			SET $column = 1
295
			WHERE " . $this->db->sql_in_set('forum_id', $forum_ids, false, true);
296
		$this->db->sql_query($sql);
297
298
		// Set unmarked forums (not in set) to 0
299
		$sql = 'UPDATE ' . FORUMS_TABLE . "
300
			SET $column = 0
301
			WHERE " . $this->db->sql_in_set('forum_id', $forum_ids, true, true);
302
		$this->db->sql_query($sql);
303
304
		$this->db->sql_transaction('commit');
305
	}
306
307
	/**
308
	 * Calculate the time in seconds based on requested time period length
309
	 *
310
	 * @access protected
311
	 * @param int    $length user entered value
312
	 * @param string $type   years, months, weeks, days (y|m|w|d)
313
	 * @return int time in seconds
314
	 */
315
	protected function set_pst_time($length, $type = 'y')
316
	{
317
		$type = isset($this->times[$type]) ? $type : 'y';
318
319
		return (int) ($length * $this->times[$type]);
320
	}
321
322
	/**
323
	 * Get the correct time period length value for the form
324
	 *
325
	 * @access protected
326
	 * @param int    $time as a timestamp
327
	 * @param string $type years, months, weeks, days (y|m|w|d)
328
	 * @return int time converted to the given $type
329
	 */
330
	protected function get_pst_time($time, $type = '')
331
	{
332
		return isset($this->times[$type]) ? (int) round($time / $this->times[$type]) : 0;
333
	}
334
335
	/**
336
	 * Return a variable if it is set, otherwise default
337
	 *
338
	 * @access protected
339
	 * @param mixed $var     The variable to test
340
	 * @param mixed $default The default value to use
341
	 * @return mixed The value of the variable if set, otherwise default value
342
	 */
343
	protected function isset_or_default($var, $default)
344
	{
345
		return null !== $var ? $var : $default;
346
	}
347
348
	/**
349
	 * End script execution with a trigger_error message
350
	 *
351
	 * @access protected
352
	 * @param string $message Language key string
353
	 * @param int    $code    E_USER_NOTICE|E_USER_WARNING
354
	 * @return void
355
	 */
356
	protected function end($message, $code = E_USER_NOTICE)
357
	{
358
		trigger_error($this->user->lang($message) . adm_back_link($this->u_action), $code);
359
	}
360
}
361