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php-phpbb/phpBB/phpbb/log/log.php

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<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/
namespace phpbb\log;
/**
* This class is used to add entries into the log table.
*/
class log implements \phpbb\log\log_interface
{
/**
* If set, administrative user profile links will be returned and messages
* will not be censored.
* @var bool
*/
protected $is_in_admin;
/**
* An array with the disabled log types. Logs of such types will not be
* added when add() is called.
* @var array
*/
protected $disabled_types;
/**
* Keeps the total log count of the last call to get_logs()
* @var int
*/
protected $entry_count;
/**
* Keeps the offset of the last valid page of the last call to get_logs()
* @var int
*/
protected $last_page_offset;
/**
* The table we use to store our logs.
* @var string
*/
protected $log_table;
/**
* Database object
* @var \phpbb\db\driver\driver
*/
protected $db;
/**
* User object
* @var \phpbb\user
*/
protected $user;
/**
* Auth object
* @var \phpbb\auth\auth
*/
protected $auth;
/**
* Event dispatcher object
* @var \phpbb\event\dispatcher_interface
*/
protected $dispatcher;
/**
* phpBB root path
* @var string
*/
protected $phpbb_root_path;
/**
* Admin root path
* @var string
*/
protected $phpbb_admin_path;
/**
* PHP Extension
* @var string
*/
protected $php_ext;
/**
* Constructor
*
* @param \phpbb\db\driver\driver_interface $db Database object
* @param \phpbb\user $user User object
* @param \phpbb\auth\auth $auth Auth object
* @param \phpbb\event\dispatcher_interface $phpbb_dispatcher Event dispatcher
* @param string $phpbb_root_path Root path
* @param string $relative_admin_path Relative admin root path
* @param string $php_ext PHP Extension
* @param string $log_table Name of the table we use to store our logs
*/
public function __construct($db, $user, $auth, $phpbb_dispatcher, $phpbb_root_path, $relative_admin_path, $php_ext, $log_table)
{
$this->db = $db;
$this->user = $user;
$this->auth = $auth;
$this->dispatcher = $phpbb_dispatcher;
$this->phpbb_root_path = $phpbb_root_path;
$this->phpbb_admin_path = $this->phpbb_root_path . $relative_admin_path;
$this->php_ext = $php_ext;
$this->log_table = $log_table;
/*
* IN_ADMIN is set after the session is created,
* so we need to take ADMIN_START into account as well, otherwise
* it will not work for the \phpbb\log\log object we create in common.php
*/
$this->set_is_admin((defined('ADMIN_START') && ADMIN_START) || (defined('IN_ADMIN') && IN_ADMIN));
$this->enable();
}
/**
* Set is_in_admin in order to return administrative user profile links
* in get_logs()
*
* @param bool $is_in_admin Are we called from within the acp?
* @return null
*/
public function set_is_admin($is_in_admin)
{
$this->is_in_admin = (bool) $is_in_admin;
}
/**
* Returns the is_in_admin option
*
* @return bool
*/
public function get_is_admin()
{
return $this->is_in_admin;
}
/**
* Set table name
*
* @param string $log_table Can overwrite the table to use for the logs
* @return null
*/
public function set_log_table($log_table)
{
$this->log_table = $log_table;
}
/**
* {@inheritDoc}
*/
public function is_enabled($type = '')
{
if ($type == '' || $type == 'all')
{
return !isset($this->disabled_types['all']);
}
return !isset($this->disabled_types[$type]) && !isset($this->disabled_types['all']);
}
/**
* {@inheritDoc}
*/
public function disable($type = '')
{
if (is_array($type))
{
foreach ($type as $disable_type)
{
$this->disable($disable_type);
}
return;
}
// Empty string is an equivalent for all types.
if ($type == '')
{
$type = 'all';
}
$this->disabled_types[$type] = true;
}
/**
* {@inheritDoc}
*/
public function enable($type = '')
{
if (is_array($type))
{
foreach ($type as $enable_type)
{
$this->enable($enable_type);
}
return;
}
if ($type == '' || $type == 'all')
{
$this->disabled_types = array();
return;
}
unset($this->disabled_types[$type]);
}
/**
* {@inheritDoc}
*/
public function add($mode, $user_id, $log_ip, $log_operation, $log_time = false, $additional_data = array())
{
if (!$this->is_enabled($mode))
{
return false;
}
if ($log_time === false)
{
$log_time = time();
}
$sql_ary = array(
'user_id' => !empty($user_id) ? $user_id : ANONYMOUS,
'log_ip' => !empty($log_ip) ? $log_ip : '',
'log_time' => $log_time,
'log_operation' => $log_operation,
);
switch ($mode)
{
case 'admin':
$sql_ary += array(
'log_type' => LOG_ADMIN,
'log_data' => (!empty($additional_data)) ? serialize($additional_data) : '',
);
break;
case 'mod':
$forum_id = isset($additional_data['forum_id']) ? (int) $additional_data['forum_id'] : 0;
unset($additional_data['forum_id']);
$topic_id = isset($additional_data['topic_id']) ? (int) $additional_data['topic_id'] : 0;
unset($additional_data['topic_id']);
$post_id = isset($additional_data['post_id']) ? (int) $additional_data['post_id'] : 0;
unset($additional_data['post_id']);
$sql_ary += array(
'log_type' => LOG_MOD,
'forum_id' => $forum_id,
'topic_id' => $topic_id,
'post_id' => $post_id,
'log_data' => (!empty($additional_data)) ? serialize($additional_data) : '',
);
break;
case 'user':
$reportee_id = (int) $additional_data['reportee_id'];
unset($additional_data['reportee_id']);
$sql_ary += array(
'log_type' => LOG_USERS,
'reportee_id' => $reportee_id,
'log_data' => (!empty($additional_data)) ? serialize($additional_data) : '',
);
break;
case 'critical':
$sql_ary += array(
'log_type' => LOG_CRITICAL,
'log_data' => (!empty($additional_data)) ? serialize($additional_data) : '',
);
break;
}
/**
* Allows to modify log data before we add it to the database
*
* NOTE: if sql_ary does not contain a log_type value, the entry will
* not be stored in the database. So ensure to set it, if needed.
*
* @event core.add_log
* @var string mode Mode of the entry we log
* @var int user_id ID of the user who triggered the log
* @var string log_ip IP of the user who triggered the log
* @var string log_operation Language key of the log operation
* @var int log_time Timestamp, when the log was added
* @var array additional_data Array with additional log data
* @var array sql_ary Array with log data we insert into the
* database. If sql_ary[log_type] is not set,
* we won't add the entry to the database.
* @since 3.1.0-a1
*/
$vars = array(
'mode',
'user_id',
'log_ip',
'log_operation',
'log_time',
'additional_data',
'sql_ary',
);
extract($this->dispatcher->trigger_event('core.add_log', compact($vars)));
// We didn't find a log_type, so we don't save it in the database.
if (!isset($sql_ary['log_type']))
{
return false;
}
$this->db->sql_query('INSERT INTO ' . $this->log_table . ' ' . $this->db->sql_build_array('INSERT', $sql_ary));
return $this->db->sql_nextid();
}
/**
* {@inheritDoc}
*/
public function delete($mode, $conditions = array())
{
switch ($mode)
{
case 'admin':
$log_type = LOG_ADMIN;
break;
case 'mod':
$log_type = LOG_MOD;
break;
case 'user':
$log_type = LOG_USERS;
break;
case 'users':
$log_type = LOG_USERS;
break;
case 'critical':
$log_type = LOG_CRITICAL;
break;
default:
$log_type = false;
}
/**
* Allows to modify log data before we delete it from the database
*
* NOTE: if sql_ary does not contain a log_type value, the entry will
* not be deleted in the database. So ensure to set it, if needed.
*
* @event core.delete_log
* @var string mode Mode of the entry we log
* @var string log_type Type ID of the log (should be different than false)
* @var array conditions An array of conditions, 3 different forms are accepted
* 1) <key> => <value> transformed into 'AND <key> = <value>' (value should be an integer)
* 2) <key> => array(<operator>, <value>) transformed into 'AND <key> <operator> <value>' (values can't be an array)
* 3) <key> => array('IN' => array(<values>)) transformed into 'AND <key> IN <values>'
* A special field, keywords, can also be defined. In this case only the log entries that have the keywords in log_operation or log_data will be deleted.
* @since 3.1.0-b4
*/
$vars = array(
'mode',
'log_type',
'conditions',
);
extract($this->dispatcher->trigger_event('core.delete_log', compact($vars)));
if ($log_type === false)
{
return;
}
$sql_where = 'WHERE log_type = ' . $log_type;
if (isset($conditions['keywords']))
{
$sql_where .= $this->generate_sql_keyword($conditions['keywords'], '');
unset($conditions['keywords']);
}
foreach ($conditions as $field => $field_value)
{
$sql_where .= ' AND ';
if (is_array($field_value) && count($field_value) == 2 && !is_array($field_value[1]))
{
$sql_where .= $field . ' ' . $field_value[0] . ' ' . $field_value[1];
}
else if (is_array($field_value) && isset($field_value['IN']) && is_array($field_value['IN']))
{
$sql_where .= $this->db->sql_in_set($field, $field_value['IN']);
}
else
{
$sql_where .= $field . ' = ' . $field_value;
}
}
$sql = 'DELETE FROM ' . $this->log_table . "
$sql_where";
$this->db->sql_query($sql);
$this->add('admin', $this->user->data['user_id'], $this->user->ip, 'LOG_CLEAR_' . strtoupper($mode));
}
/**
* {@inheritDoc}
*/
public function get_logs($mode, $count_logs = true, $limit = 0, $offset = 0, $forum_id = 0, $topic_id = 0, $user_id = 0, $log_time = 0, $sort_by = 'l.log_time DESC', $keywords = '')
{
$this->entry_count = 0;
$this->last_page_offset = $offset;
$topic_id_list = $reportee_id_list = array();
$profile_url = ($this->get_is_admin() && $this->phpbb_admin_path) ? append_sid("{$this->phpbb_admin_path}index.{$this->php_ext}", 'i=users&amp;mode=overview') : append_sid("{$this->phpbb_root_path}memberlist.{$this->php_ext}", 'mode=viewprofile');
switch ($mode)
{
case 'admin':
$log_type = LOG_ADMIN;
$sql_additional = '';
break;
case 'mod':
$log_type = LOG_MOD;
$sql_additional = '';
if ($topic_id)
{
$sql_additional = 'AND l.topic_id = ' . (int) $topic_id;
}
else if (is_array($forum_id))
{
$sql_additional = 'AND ' . $this->db->sql_in_set('l.forum_id', array_map('intval', $forum_id));
}
else if ($forum_id)
{
$sql_additional = 'AND l.forum_id = ' . (int) $forum_id;
}
break;
case 'user':
$log_type = LOG_USERS;
$sql_additional = 'AND l.reportee_id = ' . (int) $user_id;
break;
case 'users':
$log_type = LOG_USERS;
$sql_additional = '';
break;
case 'critical':
$log_type = LOG_CRITICAL;
$sql_additional = '';
break;
default:
$log_type = false;
$sql_additional = '';
}
/**
* Overwrite log type and limitations before we count and get the logs
*
* NOTE: if log_type is false, no entries will be returned.
*
* @event core.get_logs_modify_type
* @var string mode Mode of the entries we display
* @var bool count_logs Do we count all matching entries?
* @var int limit Limit the number of entries
* @var int offset Offset when fetching the entries
* @var mixed forum_id Limit entries to the forum_id,
* can also be an array of forum_ids
* @var int topic_id Limit entries to the topic_id
* @var int user_id Limit entries to the user_id
* @var int log_time Limit maximum age of log entries
* @var string sort_by SQL order option
* @var string keywords Will only return entries that have the
* keywords in log_operation or log_data
* @var string profile_url URL to the users profile
* @var int log_type Limit logs to a certain type. If log_type
* is false, no entries will be returned.
* @var string sql_additional Additional conditions for the entries,
* e.g.: 'AND l.forum_id = 1'
* @since 3.1.0-a1
*/
$vars = array(
'mode',
'count_logs',
'limit',
'offset',
'forum_id',
'topic_id',
'user_id',
'log_time',
'sort_by',
'keywords',
'profile_url',
'log_type',
'sql_additional',
);
extract($this->dispatcher->trigger_event('core.get_logs_modify_type', compact($vars)));
if ($log_type === false)
{
$this->last_page_offset = 0;
return array();
}
$sql_keywords = '';
if (!empty($keywords))
{
// Get the SQL condition for our keywords
$sql_keywords = $this->generate_sql_keyword($keywords);
}
$get_logs_sql_ary = array(
'SELECT' => 'l.*, u.username, u.username_clean, u.user_colour',
'FROM' => array(
$this->log_table => 'l',
USERS_TABLE => 'u',
),
'WHERE' => 'l.log_type = ' . (int) $log_type . "
AND l.user_id = u.user_id
$sql_keywords
$sql_additional",
'ORDER_BY' => $sort_by,
);
if ($log_time)
{
$get_logs_sql_ary['WHERE'] = 'l.log_time >= ' . (int) $log_time . '
AND ' . $get_logs_sql_ary['WHERE'];
}
/**
* Modify the query to obtain the logs data
*
* @event core.get_logs_main_query_before
* @var array get_logs_sql_ary The array in the format of the query builder with the query
* to get the log count and the log list
* @var string mode Mode of the entries we display
* @var bool count_logs Do we count all matching entries?
* @var int limit Limit the number of entries
* @var int offset Offset when fetching the entries
* @var mixed forum_id Limit entries to the forum_id,
* can also be an array of forum_ids
* @var int topic_id Limit entries to the topic_id
* @var int user_id Limit entries to the user_id
* @var int log_time Limit maximum age of log entries
* @var string sort_by SQL order option
* @var string keywords Will only return entries that have the
* keywords in log_operation or log_data
* @var string profile_url URL to the users profile
* @var int log_type Limit logs to a certain type. If log_type
* is false, no entries will be returned.
* @var string sql_additional Additional conditions for the entries,
* e.g.: 'AND l.forum_id = 1'
* @since 3.1.5-RC1
*/
$vars = array(
'get_logs_sql_ary',
'mode',
'count_logs',
'limit',
'offset',
'forum_id',
'topic_id',
'user_id',
'log_time',
'sort_by',
'keywords',
'profile_url',
'log_type',
'sql_additional',
);
extract($this->dispatcher->trigger_event('core.get_logs_main_query_before', compact($vars)));
if ($count_logs)
{
$count_logs_sql_ary = $get_logs_sql_ary;
$count_logs_sql_ary['SELECT'] = 'COUNT(l.log_id) AS total_entries';
unset($count_logs_sql_ary['ORDER_BY']);
$sql = $this->db->sql_build_query('SELECT', $count_logs_sql_ary);
$result = $this->db->sql_query($sql);
$this->entry_count = (int) $this->db->sql_fetchfield('total_entries');
$this->db->sql_freeresult($result);
if ($this->entry_count == 0)
{
// Save the queries, because there are no logs to display
$this->last_page_offset = 0;
return array();
}
// Return the user to the last page that is valid
while ($this->last_page_offset >= $this->entry_count)
{
$this->last_page_offset = max(0, $this->last_page_offset - $limit);
}
}
$sql = $this->db->sql_build_query('SELECT', $get_logs_sql_ary);
$result = $this->db->sql_query_limit($sql, $limit, $this->last_page_offset);
$i = 0;
$log = array();
while ($row = $this->db->sql_fetchrow($result))
{
$row['forum_id'] = (int) $row['forum_id'];
if ($row['topic_id'])
{
$topic_id_list[] = (int) $row['topic_id'];
}
if ($row['reportee_id'])
{
$reportee_id_list[] = (int) $row['reportee_id'];
}
$log_entry_data = array(
'id' => (int) $row['log_id'],
'reportee_id' => (int) $row['reportee_id'],
'reportee_username' => '',
'reportee_username_full'=> '',
'user_id' => (int) $row['user_id'],
'username' => $row['username'],
'username_full' => get_username_string('full', $row['user_id'], $row['username'], $row['user_colour'], false, $profile_url),
'ip' => $row['log_ip'],
'time' => (int) $row['log_time'],
'forum_id' => (int) $row['forum_id'],
'topic_id' => (int) $row['topic_id'],
'post_id' => (int) $row['post_id'],
'viewforum' => ($row['forum_id'] && $this->auth->acl_get('f_read', $row['forum_id'])) ? append_sid("{$this->phpbb_root_path}viewforum.{$this->php_ext}", 'f=' . $row['forum_id']) : false,
'action' => (isset($this->user->lang[$row['log_operation']])) ? $row['log_operation'] : '{' . ucfirst(str_replace('_', ' ', $row['log_operation'])) . '}',
);
/**
* Modify the entry's data before it is returned
*
* @event core.get_logs_modify_entry_data
* @var array row Entry data from the database
* @var array log_entry_data Entry's data which is returned
* @since 3.1.0-a1
*/
$vars = array('row', 'log_entry_data');
extract($this->dispatcher->trigger_event('core.get_logs_modify_entry_data', compact($vars)));
$log[$i] = $log_entry_data;
if (!empty($row['log_data']))
{
$log_data_ary = unserialize($row['log_data']);
$log_data_ary = ($log_data_ary !== false) ? $log_data_ary : array();
if (isset($this->user->lang[$row['log_operation']]))
{
// Check if there are more occurrences of % than
// arguments, if there are we fill out the arguments
// array. It doesn't matter if we add more arguments than
// placeholders.
$num_args = 0;
if (!is_array($this->user->lang[$row['log_operation']]))
{
$num_args = substr_count($this->user->lang[$row['log_operation']], '%');
}
else
{
foreach ($this->user->lang[$row['log_operation']] as $case => $plural_string)
{
$num_args = max($num_args, substr_count($plural_string, '%'));
}
}
if (($num_args - count($log_data_ary)) > 0)
{
$log_data_ary = array_merge($log_data_ary, array_fill(0, $num_args - count($log_data_ary), ''));
}
$lang_arguments = array_merge(array($log[$i]['action']), $log_data_ary);
$log[$i]['action'] = call_user_func_array(array($this->user, 'lang'), $lang_arguments);
// If within the admin panel we do not censor text out
if ($this->get_is_admin())
{
$log[$i]['action'] = bbcode_nl2br($log[$i]['action']);
}
else
{
$log[$i]['action'] = bbcode_nl2br(censor_text($log[$i]['action']));
}
}
else if (!empty($log_data_ary))
{
$log[$i]['action'] .= '<br />' . implode('', $log_data_ary);
}
/* Apply make_clickable... has to be seen if it is for good. :/
// Seems to be not for the moment, reconsider later...
$log[$i]['action'] = make_clickable($log[$i]['action']);
*/
}
else
{
$log[$i]['action'] = $this->user->lang($log[$i]['action']);
}
$i++;
}
$this->db->sql_freeresult($result);
/**
* Get some additional data after we got all log entries
*
* @event core.get_logs_get_additional_data
* @var array log Array with all our log entries
* @var array topic_id_list Array of topic ids, for which we
* get the permission data
* @var array reportee_id_list Array of additional user IDs we
* get the username strings for
* @since 3.1.0-a1
*/
$vars = array('log', 'topic_id_list', 'reportee_id_list');
extract($this->dispatcher->trigger_event('core.get_logs_get_additional_data', compact($vars)));
if (count($topic_id_list))
{
$topic_auth = $this->get_topic_auth($topic_id_list);
foreach ($log as $key => $row)
{
$log[$key]['viewtopic'] = (isset($topic_auth['f_read'][$row['topic_id']])) ? append_sid("{$this->phpbb_root_path}viewtopic.{$this->php_ext}", 'f=' . $topic_auth['f_read'][$row['topic_id']] . '&amp;t=' . $row['topic_id']) : false;
$log[$key]['viewpost'] = (isset($topic_auth['f_read'][$row['topic_id']]) && $row['post_id']) ? append_sid("{$this->phpbb_root_path}viewtopic.{$this->php_ext}", 'f=' . $topic_auth['f_read'][$row['topic_id']] . '&amp;t=' . $row['topic_id'] . '&amp;p=' . $row['post_id'] . '#p' . $row['post_id']) : false;
$log[$key]['viewlogs'] = (isset($topic_auth['m_'][$row['topic_id']])) ? append_sid("{$this->phpbb_root_path}mcp.{$this->php_ext}", 'i=logs&amp;mode=topic_logs&amp;t=' . $row['topic_id'], true, $this->user->session_id) : false;
}
}
if (count($reportee_id_list))
{
$reportee_data_list = $this->get_reportee_data($reportee_id_list);
foreach ($log as $key => $row)
{
if (!isset($reportee_data_list[$row['reportee_id']]))
{
continue;
}
$log[$key]['reportee_username'] = $reportee_data_list[$row['reportee_id']]['username'];
$log[$key]['reportee_username_full'] = get_username_string('full', $row['reportee_id'], $reportee_data_list[$row['reportee_id']]['username'], $reportee_data_list[$row['reportee_id']]['user_colour'], false, $profile_url);
}
}
/**
* Allow modifying or execute extra final filter on log entries
*
* @event core.get_logs_after
* @var array log Array with all our log entries
* @var array topic_id_list Array of topic ids, for which we
* get the permission data
* @var array reportee_id_list Array of additional user IDs we
* get the username strings for
* @var string mode Mode of the entries we display
* @var bool count_logs Do we count all matching entries?
* @var int limit Limit the number of entries
* @var int offset Offset when fetching the entries
* @var mixed forum_id Limit entries to the forum_id,
* can also be an array of forum_ids
* @var int topic_id Limit entries to the topic_id
* @var int user_id Limit entries to the user_id
* @var int log_time Limit maximum age of log entries
* @var string sort_by SQL order option
* @var string keywords Will only return entries that have the
* keywords in log_operation or log_data
* @var string profile_url URL to the users profile
* @var int log_type The type of logs it was filtered
* @since 3.1.3-RC1
*/
$vars = array(
'log',
'topic_id_list',
'reportee_id_list',
'mode',
'count_logs',
'limit',
'offset',
'forum_id',
'topic_id',
'user_id',
'log_time',
'sort_by',
'keywords',
'profile_url',
'log_type',
);
extract($this->dispatcher->trigger_event('core.get_logs_after', compact($vars)));
return $log;
}
/**
* Generates a sql condition for the specified keywords
*
* @param string $keywords The keywords the user specified to search for
* @param string $table_alias The alias of the logs' table ('l.' by default)
* @param string $statement_operator The operator used to prefix the statement ('AND' by default)
*
* @return string Returns the SQL condition searching for the keywords
*/
protected function generate_sql_keyword($keywords, $table_alias = 'l.', $statement_operator = 'AND')
{
// Use no preg_quote for $keywords because this would lead to sole
// backslashes being added. We also use an OR connection here for
// spaces and the | string. Currently, regex is not supported for
// searching (but may come later).
$keywords = preg_split('#[\s|]+#u', utf8_strtolower($keywords), 0, PREG_SPLIT_NO_EMPTY);
$sql_keywords = '';
if (!empty($keywords))
{
$keywords_pattern = array();
// Build pattern and keywords...
for ($i = 0, $num_keywords = count($keywords); $i < $num_keywords; $i++)
{
$keywords_pattern[] = preg_quote($keywords[$i], '#');
$keywords[$i] = $this->db->sql_like_expression($this->db->get_any_char() . $keywords[$i] . $this->db->get_any_char());
}
$keywords_pattern = '#' . implode('|', $keywords_pattern) . '#ui';
$operations = array();
foreach ($this->user->lang as $key => $value)
{
if (substr($key, 0, 4) == 'LOG_')
{
if (is_array($value))
{
foreach ($value as $plural_value)
{
if (preg_match($keywords_pattern, $plural_value))
{
$operations[] = $key;
break;
}
}
}
else if (preg_match($keywords_pattern, $value))
{
$operations[] = $key;
}
}
}
$sql_keywords = ' ' . $statement_operator . ' (';
if (!empty($operations))
{
$sql_keywords .= $this->db->sql_in_set($table_alias . 'log_operation', $operations) . ' OR ';
}
$sql_lower = $this->db->sql_lower_text($table_alias . 'log_data');
$sql_keywords .= " $sql_lower " . implode(" OR $sql_lower ", $keywords) . ')';
}
return $sql_keywords;
}
/**
* Determine whether the user is allowed to read and/or moderate the forum of the topic
*
* @param array $topic_ids Array with the topic ids
*
* @return array Returns an array with two keys 'm_' and 'read_f' which are also an array of topic_id => forum_id sets when the permissions are given. Sample:
* array(
* 'permission' => array(
* topic_id => forum_id
* ),
* ),
*/
protected function get_topic_auth(array $topic_ids)
{
$forum_auth = array('f_read' => array(), 'm_' => array());
$topic_ids = array_unique($topic_ids);
$sql_ary = array(
'SELECT' => 'topic_id, forum_id',
'FROM' => array(
TOPICS_TABLE => 't',
),
'WHERE' => $this->db->sql_in_set('topic_id', array_map('intval', $topic_ids)),
);
/**
* Allow modifying SQL query before topic data is retrieved.
*
* @event core.phpbb_log_get_topic_auth_sql_before
* @var array topic_ids Array with unique topic IDs
* @var array sql_ary SQL array
* @since 3.1.11-RC1
*/
$vars = array(
'topic_ids',
'sql_ary',
);
extract($this->dispatcher->trigger_event('core.phpbb_log_get_topic_auth_sql_before', compact($vars)));
$sql = $this->db->sql_build_query('SELECT', $sql_ary);
$result = $this->db->sql_query($sql);
while ($row = $this->db->sql_fetchrow($result))
{
$row['topic_id'] = (int) $row['topic_id'];
$row['forum_id'] = (int) $row['forum_id'];
if ($this->auth->acl_get('f_read', $row['forum_id']))
{
$forum_auth['f_read'][$row['topic_id']] = $row['forum_id'];
}
/**
* Allow modifying SQL query after topic data is retrieved (inside loop).
*
* @event core.phpbb_log_get_topic_auth_sql_after
* @var array forum_auth Forum permissions
* @var array row One row of data from SQL query
* @since 3.2.2-RC1
*/
$vars = array(
'forum_auth',
'row',
);
extract($this->dispatcher->trigger_event('core.phpbb_log_get_topic_auth_sql_after', compact($vars)));
if ($this->auth->acl_gets('a_', 'm_', $row['forum_id']))
{
$forum_auth['m_'][$row['topic_id']] = $row['forum_id'];
}
}
$this->db->sql_freeresult($result);
return $forum_auth;
}
/**
* Get the data for all reportee from the database
*
* @param array $reportee_ids Array with the user ids of the reportees
*
* @return array Returns an array with the reportee data
*/
protected function get_reportee_data(array $reportee_ids)
{
$reportee_ids = array_unique($reportee_ids);
$reportee_data_list = array();
$sql = 'SELECT user_id, username, user_colour
FROM ' . USERS_TABLE . '
WHERE ' . $this->db->sql_in_set('user_id', $reportee_ids);
$result = $this->db->sql_query($sql);
while ($row = $this->db->sql_fetchrow($result))
{
$reportee_data_list[$row['user_id']] = $row;
}
$this->db->sql_freeresult($result);
return $reportee_data_list;
}
/**
* {@inheritDoc}
*/
public function get_log_count()
{
return ($this->entry_count) ? $this->entry_count : 0;
}
/**
* {@inheritDoc}
*/
public function get_valid_offset()
{
return ($this->last_page_offset) ? $this->last_page_offset : 0;
}
}
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