66 行
2.4 KiB
PHP
66 行
2.4 KiB
PHP
<?php
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class User_options_model extends CI_Model {
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public function options($option_type) {
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$this->db->where('user_id', $this->session->userdata('user_id'));
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$this->db->where('option_type', $option_type);
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return $this->db->get('user_options');
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}
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public function set_option($option_type, $option_name, $option_array) {
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$uid=$this->session->userdata('user_id');
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$sql='insert into user_options (user_id,option_type,option_name,option_key,option_value) values (?,?,?,?,?) ON DUPLICATE KEY UPDATE option_value=?';
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foreach($option_array as $option_key => $option_value) {
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$query = $this->db->query($sql, array($uid, $option_type, $option_name, $option_key, $option_value, $option_value));
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}
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}
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public function set_option_at_all_users($option_type, $option_name, $option_array) {
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$query = $this->db->select('user_id')->get('users');
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if ($query->num_rows() > 0) {
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foreach ($query->result() as $row) {
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$user_id = $row->user_id;
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$sql = 'INSERT INTO user_options (user_id, option_type, option_name, option_key, option_value) VALUES (?, ?, ?, ?, ?)
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ON DUPLICATE KEY UPDATE option_value = ?';
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foreach ($option_array as $option_key => $option_value) {
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$this->db->query($sql, array($user_id, $option_type, $option_name, $option_key, $option_value, $option_value));
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}
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}
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return true;
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} else {
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log_message('error','set_option_at_all_users() failed because users table is empty');
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}
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}
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public function get_options($option_type, $option_array=null) {
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$uid=$this->session->userdata('user_id');
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$sql_more = "";
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$array_sql_value = array($uid, $option_type);
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if (is_array($option_array)) {
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foreach ($option_array as $key => $value) {
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$sql_more .= ' and '.$key.'=?';
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$array_sql_value[] = $value;
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}
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}
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$sql='select option_name,option_key,option_value from user_options where user_id=? and option_type=?'.$sql_more;
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return $this->db->query($sql, $array_sql_value);
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}
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public function del_option($option_type, $option_name, $option_array=null) {
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$uid=$this->session->userdata('user_id');
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$sql_more = "";
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$array_sql_value = array($uid, $option_type, $option_name);
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if (is_array($option_array)) {
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foreach ($option_array as $key => $value) {
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$sql_more .= ' and '.$key.'=?';
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$array_sql_value[] = $value;
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}
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}
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$sql='delete from user_options where user_id=? and option_type=? and option_name=?'.$sql_more;
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return $this->db->query($sql, $array_sql_value);
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}
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}
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?>
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