function create_model($arr, $table_name, $table_name_to_class)
{
if (!file_exists('data/application/models')) {
mkdir('data/application/models', 0755, true);
}
$file = fopen("data/application/models/" . ucwords($table_name) . "_model.php", "w");
$file_data = get_model_data($arr, $table_name);
// get_model_data function are in include page
fwrite($file, $file_data);
fclose($file);
$file = fopen("data/application/models/Common_model.php", "w");
$file_data = get_common_model_data($arr, $table_name);
// get_common_model_data function are in include page
fwrite($file, $file_data);
fclose($file);
}
/**
* 获取模型缓存(非会员模型)
*/
protected function get_model($name = 'content', $site = 0)
{
return get_model_data($name, $site);
}
/**
* 表单内容URL
*/
function form_show_url($modelid, $data)
{
if (empty($data) || empty($modelid)) {
return null;
}
$form = get_model_data('form');
$config = $form[$modelid]['setting']['form']['url'];
if (isset($config['show']) && $config['show']) {
$data['y'] = date('Y', $data['inputtime']);
$data['m'] = date('m', $data['inputtime']);
$data['d'] = date('d', $data['inputtime']);
$data['mid'] = $modelid;
if (version_compare(PHP_VERSION, '5.5.0') >= 0) {
$rep = new php5replace($data);
$url = preg_replace_callback('#{([a-z_0-9]+)}#Ui', array($rep, 'php55_replace_data'), $config['show']);
} else {
$url = preg_replace('#{([a-z_0-9]+)}#Uei', "\$data[\\1]", $config['show']);
}
if ($config['tohtml'] && $config['htmldir']) {
$url = $config['htmldir'] . '/' . $url;
}
if (version_compare(PHP_VERSION, '5.5.0') >= 0) {
$rep = new php5replace($data);
$url = preg_replace_callback('#{([a-z_0-9]+)\\((.*)\\)}#U', array($rep, 'php55_replace_function'), $url);
} else {
$url = preg_replace('#{([a-z_0-9]+)\\((.*)\\)}#Uie', "\\1(safe_replace('\\2'))", $url);
}
return SITE_PATH . $url;
} else {
return url('form/show', array('id' => $data['id'], 'modelid' => $modelid));
}
}
/**
* 内容页URL地址
*/
function getUrl($data, $page = 0)
{
// 默认地址
$url = url('content/show', array('id' => $data['id']));
$cats = get_category_data();
$cat = $cats[$data['catid']];
$model = get_model_data();
$field = $model[$cat['modelid']]['fields']['data'];
if ($field) {
foreach ($field as $t) {
if ($t['formtype'] == 'wurl') {
if (isset($data[$t['field']])) {
// 跳转外链
return $url;
}
}
}
}
unset($cats);
if (isset($cat['setting']['url']['use']) && $cat['setting']['url']['use'] == 1 && $cat['setting']['url']['show']) {
$data['y'] = date('Y', $data['inputtime']);
$data['m'] = date('m', $data['inputtime']);
$data['d'] = date('d', $data['inputtime']);
//$data['site'] = $cat['site'];
$data['site'] = SITE_ID;
$data['dir'] = $cat['catdir'];
$data['pdir'] = getParentDir($data['catid'], $cat['setting']['url']['catjoin']);
$data['page'] = $page;
if (version_compare(PHP_VERSION, '5.5.0') >= 0) {
$rep = new php5replace($data);
$url = !is_numeric($page) || $page > 1 ? preg_replace_callback('#{([a-z_0-9]+)}#Ui', array($rep, 'php55_replace_data'), $cat['setting']['url']['show_page']) : preg_replace_callback('#{([a-z_0-9]+)}#Ui', array($rep, 'php55_replace_data'), $cat['setting']['url']['show']);
} else {
$url = !is_numeric($page) || $page > 1 ? preg_replace('#{([a-z_0-9]+)}#Uei', "\$data[\\1]", $cat['setting']['url']['show_page']) : preg_replace('#{([a-z_0-9]+)}#Uei', "\$data[\\1]", $cat['setting']['url']['show']);
}
if ($cat['setting']['url']['tohtml'] && $cat['setting']['url']['htmldir']) {
$url = $cat['setting']['url']['htmldir'] . '/' . $url;
}
if (version_compare(PHP_VERSION, '5.5.0') >= 0) {
$rep = new php5replace($data);
$url = preg_replace_callback('#{([a-z_0-9]+)\\((.*)\\)}#U', array($rep, 'php55_replace_function'), $url);
} else {
$url = preg_replace('#{([a-z_0-9]+)\\((.*)\\)}#Uie', "\\1(safe_replace('\\2'))", $url);
}
return SITE_PATH . $url;
}
if ($page) {
$url = url('content/show', array('id' => $data['id'], 'page' => $page));
}
return $url;
}
/**
* 解析标签list
*/
protected function _listdata($param)
{
$_param = explode(' ', $param);
$param = array();
foreach ($_param as $p) {
$mark = strpos($p, '=');
if ($p && $mark !== false) {
$var = substr($p, 0, $mark);
$val = substr($p, $mark + 1);
if (isset($var) && $var) {
$param[$var] = $val;
}
}
}
$system = $fields = $_fields = $not = $in = $or = $between = $like = array();
$dbcache = isset($param['cache']) ? (int) $param['cache'] : 0;
unset($param['cache']);
if (is_array($param)) {
foreach ($param as $key => $val) {
//参数归类
if (in_array($key, array('return', 'more', 'page', 'urlrule', 'num', 'join', 'on', 'order', 'table', 'pagesize', 'pagerule', 'action', 'tag', 'extend', 'site', 'form', 'fields'))) {
$system[$key] = $val;
} else {
if (substr($key, 0, 3) == 'NOT') {
$key = substr($key, 3);
$not[] = $key;
} elseif (substr($key, 0, 2) == 'OR') {
$key = substr($key, 2);
$or[] = $key;
} elseif (substr($key, 0, 2) == 'IN') {
$key = substr($key, 2);
$in[] = $key;
} elseif (substr($key, 0, 2) == 'BW') {
$key = substr($key, 2);
$between[] = $key;
} elseif (substr($key, 0, 4) == 'LIKE') {
$key = substr($key, 4);
$like[] = $key;
}
$fields[$key] = $val;
$_fields[] = $key;
}
}
}
$where = '';
//设置站点id
$system['site'] = !isset($system['site']) || empty($system['site']) ? App::get_site_id() : $system['site'];
//Action判断
if (isset($system['action']) && $system['action'] == 'position') {
//推荐位
$data = position($system['site'], $fields['id'], isset($fields['catid']) ? $fields['catid'] : 0, isset($system['num']) ? $system['num'] : 0);
if ($data) {
$db = Controller::model('content');
foreach ($data as $i => $t) {
if ($t['contentid']) {
$row = $db->db->where('id', $t['contentid'])->get('content_' . $system['site'])->row_array();
$data[$i] = $t + $row;
}
}
}
if (isset($system['return']) && $system['return'] && $system['return'] != 't') {
return array('return_' . $system['return'] => $data, 'total_' . $system['return'] => count($data));
}
return array('return' => $data, 'total' => count($data));
} elseif (isset($system['action']) && $system['action'] == 'keywords') {
//搜索关键字
$search = Controller::model('search');
$num = $system['num'] ? (int) $system['num'] : 5;
if (isset($system['order']) && $system['order']) {
$order = null;
$orders = explode(',', $system['order']);
foreach ($orders as $t) {
list($_field, $_order) = explode('_', $t);
if (in_array($_field, array('id', 'keywords', 'addtime', 'total'))) {
$_orderby = isset($_order) && strtoupper($_order) == 'ASC' ? 'ASC' : 'DESC';
$order .= '`' . $_field . '` ' . $_orderby . ',';
}
}
if (substr($order, -1) == ',') {
$order = substr($order, 0, -1);
}
} else {
$order = '`total` DESC';
}
$data = $search->execute('select distinct keywords as title from ' . $search->prefix . 'search order by ' . $order . ' limit ' . $num, true, $dbcache);
if (isset($system['return']) && $system['return'] && $system['return'] != 't') {
return array('return_' . $system['return'] => $data, 'total_' . $system['return'] => count($data));
}
return array('return' => $data, 'total' => count($data));
} elseif (isset($system['action']) && $system['action'] == 'sql') {
//
} elseif (isset($system['action']) && $system['action'] == 'relation') {
if (isset($system['tag']) && $system['tag']) {
//按关键字搜索
if (isset($fields['id']) && $fields['id']) {
$where .= '`id`<>' . (int) $fields['id'];
}
$tags = @explode(',', $system['tag']);
$kwhere = $k = NULL;
foreach ($tags as $tag) {
if ($tag) {
if (empty($k)) {
$kwhere .= '`title` like "%' . $tag . '%"';
} else {
$kwhere .= ' OR `title` like "%' . $tag . '%"';
}
$k = 1;
}
}
if ($kwhere) {
$where .= ' AND (' . $kwhere . ')';
}
unset($k, $tags, $tag, $kwhere, $system['table'], $fields['id']);
} else {
//手动设置的相关文章
$data = $this->relation($fields['id'], $system['num']);
if (isset($system['return']) && $system['return'] && $system['return'] != 't') {
return array('return_' . $system['return'] => $data, 'total_' . $system['return'] => count($data));
}
return array('return' => $data, 'total' => count($data));
}
} elseif (isset($system['action']) && $system['action'] == 'field') {
//字段信息
$mods = get_model_data();
$mod = $mods[$fields['modelid']];
$data = array();
if ($mod['fields']) {
foreach ($mod['fields']['data'] as $t) {
if ($fields['name'] == $t['field']) {
//加载字段配置文件
App::auto_load('fields');
$data_fields = '';
$data_fields .= '<tr id="fine_' . $t['field'] . '">';
$data_fields .= '<th>' . (isset($t['not_null']) && $t['not_null'] ? '<font color="red">*</font> ' : '') . $t['name'] . '：</th>';
$data_fields .= '<td>';
$func = 'content_' . $t['formtype'];
//防止出错，把字段内容转换成数组格式
$content = array($fields['value']);
$content = var_export($content, true);
$field_config = var_export($t, true);
if (function_exists($func)) {
eval("\$data_fields .= " . $func . "(" . $t['field'] . ", " . $content . ", " . $field_config . ");");
}
$data_fields .= $t['tips'] ? '<div class="onShow">' . $t['tips'] . '</div>' : '';
$data_fields .= '<span id="ck_' . $t['field'] . '"></span>';
$data_fields .= '</td>';
$data_fields .= '</tr>';
$data[0]['form'] = $data_fields;
if ($t['setting']) {
$c = string2array($t['setting']);
if ($c['content']) {
$select = explode(PHP_EOL, $c['content']);
$vdata = array();
foreach ($select as $i => $c) {
list($n, $v) = explode('|', $c);
$vdata[trim($n)] = $v === null ? trim($n) : trim($v);
}
$data[0]['data'] = $vdata;
}
}
}
}
}
if (isset($system['return']) && $system['return'] && $system['return'] != 't') {
return array('return_' . $system['return'] => $data);
}
return array('return' => $data);
}
//主表判断
if (isset($system['table']) && $system['table']) {
$table = $system['table'];
} elseif (isset($system['form']) && $system['form']) {
$table = 'form_' . $system['site'] . '_' . $system['form'];
} else {
$table = 'content';
}
//加载Model实例
if (strpos($table, '.') !== false) {
list($plugin, $table) = explode('.', $table);
$db = App::plugin_model($plugin, $table);
} else {
$db = Controller::model('content');
if (strpos($table, 'content') === 0) {
$table .= '_' . $system['site'];
}
}
$table = $db->prefix . $table;
$db->table_name = $table;
$table_join = $table_data = $table_fields = $table_join_fields = $table_data_fields = $arrchilds = null;
$_table_fields = $db->get_table_fields();
$table_fields = array_intersect($_fields, $_table_fields);
//status判断
if (in_array('status', $_table_fields)) {
$where .= ($where ? ' AND ' : ' ') . ' `' . $table . '`.`status`=1';
}
if (isset($fields['catid']) && $fields['catid']) {
//栏目信息
$cats = get_category_data($system['site']);
$cat = $cats[$fields['catid']];
}
if (isset($system['join']) && $system['join'] && $system['on']) {
//JOIN联合查询
$table_join = $system['join'];
//加载Model实例
if (strpos($table_join, '.') !== false) {
list($plugin, $table_join) = explode('.', $table_join);
$db_join = App::plugin_model($plugin, $table_join);
} else {
$db_join = Controller::model($table_join);
}
$_table_join_fields = $db_join->get_table_fields();
$table_join_fields = array_intersect($_fields, $_table_join_fields);
foreach ($table_join_fields as $k => $c) {
if (in_array($c, $table_fields)) {
unset($table_join_fields[$k]);
}
}
$table_join = $db->prefix . $table_join;
}
if (isset($system['more']) && $system['more']) {
//附表
$model = null;
if ($table == $db->prefix . 'content_' . $system['site']) {
$models = get_model_data('content', $system['site']);
if (isset($fields['catid']) && $fields['catid'] && isset($cat) && $cat) {
$model = $models[$cat['modelid']];
} elseif (isset($fields['modelid']) && $fields['modelid']) {
$model = $models[$fields['modelid']];
}
} elseif ($table == $db->prefix . 'member' && isset($fields['modelid']) && $fields['modelid']) {
$cache = new cache_file();
$models = $cache->get('model_member');
$model = $models[$fields['modelid']];
}
if ($model) {
$table_data = $model['tablename'];
$db_data = Controller::model($table_data);
$_table_data_fields = $db_data->get_table_fields();
$table_data_fields = array_intersect($_fields, $_table_data_fields);
foreach ($table_data_fields as $k => $c) {
if (in_array($c, $table_fields)) {
unset($table_data_fields[$k]);
}
}
$table_data = $db->prefix . $table_data;
}
}
//WHERE整合
$fieldsAll = array($table => $table_fields, $table_join => $table_join_fields, $table_data => $table_data_fields);
foreach ($fieldsAll as $_table => $t) {
if (is_array($t)) {
foreach ($t as $f) {
if ($fields[$f] == '') {
continue;
}
$and_or = in_array($f, $or) ? 'OR' : 'AND';
//栏目条件根据子栏目来做为条件
if ($f == 'catid' && isset($fields['catid']) && $fields['catid']) {
if (isset($cat) && $cat && $cat['child']) {
$arrchilds = $cat['arrchilds'];
$not_in = in_array($f, $not) ? 'NOT IN' : 'IN';
$where .= ' ' . $and_or . ' `' . $_table . '`.`catid` ' . $not_in . ' (' . $arrchilds . ')';
} elseif (strpos($fields['catid'], ',') !== false) {
$not_in = in_array($f, $not) ? 'NOT IN' : 'IN';
$where .= ' ' . $and_or . ' `' . $_table . '`.`catid` ' . $not_in . ' (' . $fields['catid'] . ')';
} else {
$not_in = in_array($f, $not) ? '<>' : '=';
$where .= ' ' . $and_or . ' `' . $_table . '`.`catid`' . $not_in . $fields['catid'];
}
} elseif ($f == 'thumb' && isset($fields['thumb']) && is_numeric($fields['thumb'])) {
$where .= $fields['thumb'] ? ' ' . $and_or . ' `' . $_table . '`.`thumb`<>""' : ' ' . $and_or . ' `' . $_table . '`.`thumb`=""';
} else {
$not_in = in_array($f, $in) ? 'IN' : '';
$not_in = in_array($f, $not) ? 'NOT IN' : $not_in;
if (in_array($f, $between)) {
if (strpos($fields[$f], '_') !== false) {
list($v1, $v2) = explode('_', $fields[$f]);
$v1 = is_numeric($v1) ? $v1 : '"' . addslashes($v1) . '"';
$v2 = is_numeric($v2) ? $v2 : '"' . addslashes($v2) . '"';
$where .= ' ' . $and_or . ' `' . $_table . '`.`' . $f . '` BETWEEN ' . $v1 . ' AND ' . $v2;
} elseif (strpos($fields[$f], ',') !== false) {
list($v1, $v2) = explode(',', $fields[$f]);
$v1 = is_numeric($v1) ? $v1 : '"' . addslashes($v1) . '"';
$v2 = is_numeric($v2) ? $v2 : '"' . addslashes($v2) . '"';
$where .= ' ' . $and_or . ' `' . $_table . '`.`' . $f . '` BETWEEN ' . $v1 . ' AND ' . $v2;
} else {
continue;
}
} elseif ($not_in) {
$where .= ' ' . $and_or . ' `' . $_table . '`.`' . $f . '` ' . $not_in . ' (' . $fields[$f] . ')';
} elseif (in_array($f, $like)) {
$value = addslashes($fields[$f]);
$where .= ' ' . $and_or . ' `' . $_table . '`.`' . $f . '` LIKE "' . $value . '"';
} else {
$value = is_numeric($fields[$f]) ? $fields[$f] : '"' . addslashes($fields[$f]) . '"';
$where .= ' ' . $and_or . ' `' . $_table . '`.`' . $f . '`=' . $value . '';
}
}
}
}
}
if ($where) {
if (substr($where, 0, 4) == ' AND') {
$where = ' WHERE' . substr($where, 4);
} elseif (substr($where, 0, 3) == ' OR') {
$where = ' WHERE' . substr($where, 3);
} else {
$where = ' WHERE' . $where;
}
//对WHERE延展
if (isset($system['extend']) && substr($system['extend'], 0, 6) == 'WHERE.') {
$where .= ' ' . str_replace('-', ' ', substr($system['extend'], 6));
unset($system['extend']);
}
}
//延展list
$extend = '';
if (isset($system['extend']) && $system['extend']) {
$extend = ' ' . str_replace('-', ' ', $system['extend']);
}
//FROM整合
$from = 'FROM ' . $table;
if ($table_data) {
$from .= ' LEFT JOIN ' . $table_data . ' ON `' . $table . '`.`' . $db->get_primary_key() . '`=`' . $table_data . '`.`' . $db_data->get_primary_key() . '`';
}
if ($table_join && $system['on']) {
$_join_name = null;
if (in_array($system['on'], $_table_fields)) {
$_join_name = $table;
} elseif (isset($_table_data_fields) && in_array($system['on'], $_table_data_fields)) {
$_join_name = $table_data;
}
if ($_join_name) {
$from .= ' LEFT JOIN ' . $table_join . ' ON `' . $table_join . '`.`' . $db_join->get_primary_key() . '`=`' . $_join_name . '`.`' . $system['on'] . '`';
}
}
//ORDER排序
$order = '';
if (isset($system['order']) && $system['order']) {
if (strtoupper($system['order']) == 'RAND()') {
$order .= ' ORDER BY RAND()';
} else {
$orders = explode(',', $system['order']);
foreach ($orders as $t) {
list($_field, $_order) = explode('_', $t);
$_name = null;
if (in_array($_field, $_table_fields)) {
$_name = $table;
} elseif (isset($_table_data_fields) && in_array($_field, $_table_data_fields)) {
$_name = $table_data;
} elseif (isset($_table_join_fields) && in_array($_field, $_table_join_fields)) {
$_name = $table_join;
}
$_orderby = isset($_order) && strtoupper($_order) == 'ASC' ? 'ASC' : 'DESC';
if ($_name) {
$order .= ' `' . $_name . '`.`' . $_field . '` ' . $_orderby . ',';
}
}
if (substr($order, -1) == ',') {
$order = ' ORDER BY' . substr($order, 0, -1);
}
}
}
//limit与分页
$limit = '';
if (isset($system['num']) && $system['num']) {
$limit = ' LIMIT ' . $system['num'];
} elseif (isset($system['page'])) {
$pageurl = '';
$system['page'] = (int) $system['page'] ? (int) $system['page'] : 1;
if ($system['urlrule']) {
$pageurl = str_replace(array('_page_', '[page]'), '{page}', $system['urlrule']);
$pagesize = $system['pagesize'] ? $system['pagesize'] : (isset($cat['pagesize']) ? $cat['pagesize'] : 10);
} elseif ($cat) {
$pageurl = getCaturl($cat, '{page}');
$pagesize = $system['pagesize'] ? $system['pagesize'] : $cat['pagesize'];
} else {
$pagesize = $system['pagesize'] ? $system['pagesize'] : 10;
$pageurl = '{page}';
}
$sql = 'SELECT count(*) AS total ' . $from . ' ' . $where;
$count = $db->execute($sql, false, $dbcache);
$total = $count['total'];
$pagelist = Controller::instance('pagelist');
$pagelist->loadconfig($system['pagerule'] ? $system['pagerule'] : 'pagerule');
$start_id = $pagesize * ($system['page'] - 1);
$limit = ' LIMIT ' . $start_id . ',' . $pagesize;
$pagelist = $pagelist->total($total)->url($pageurl)->num($pagesize)->page($system['page'])->output();
}
//查询字段筛选
if (isset($system['fields']) && $system['fields']) {
$fields_array = explode(',', $system['fields']);
//字段参数转为数组
$select_array = array();
foreach ($fields_array as $t) {
//遍历字段参数数组，筛选无用字段、字段附加表前缀
if (in_array($t, $_table_fields)) {
//主表字段
$select_array[] = '`' . $table . '`.`' . $t . '`';
} elseif (isset($_table_data_fields) && in_array($t, $_table_data_fields)) {
//附表字段
$select_array[] = '`' . $table_data . '`.`' . $t . '`';
} elseif (isset($_table_join_fields) && in_array($t, $_table_join_fields)) {
//联合表字段
$select_array[] = '`' . $table_join . '`.`' . $t . '`';
}
}
$select_field = empty($select_array) ? ' * ' : ' ' . implode(',', $select_array) . ' ';
//组合成sql查询格式
unset($select_array, $fields_array);
} else {
$select_field = ' * ';
}
//查询结果
$sql = 'SELECT' . $select_field . $from . $where . $order . $limit . $extend;
$data = $db->execute($sql, true, $dbcache);
//释放变量
unset($_param, $param, $par, $p, $fields, $_fields, $not, $in, $or, $between, $dbcache, $like);
unset($table, $db, $table_join, $table_data, $table_fields, $table_join_fields, $table_data_fields, $arrchilds, $_table_fields);
unset($fieldsAll, $_table_data_fields, $cache, $db_join, $cats, $cat, $models, $model, $db_data, $where, $order, $from);
if (isset($system['return']) && $system['return'] && $system['return'] != 't') {
return array('sql_' . $system['return'] => $sql, 'total_' . $system['return'] => isset($total) ? $total : count($data), 'return_' . $system['return'] => $data, 'pagelist_' . $system['return'] => $pagelist);
}
return array('pagelist' => $pagelist, 'return' => $data, 'sql' => $sql, 'total' => isset($total) ? $total : count($data));
}
/**
* 相关文章列表
*/
protected function relation($id, $num = 10, $more = 0)
{
if (empty($id)) {
return false;
}
$db = Controller::model('content');
$row = $db->from('content_' . App::get_site_id() . '_extend')->where('id=' . (int) $id)->select(false);
if (empty($row) || empty($row['relation'])) {
return null;
}
$ids = $row['relation'];
$num = $num ? $num : 10;
if ($more) {
$cats = get_category_data(App::get_site_id());
$models = get_model_data('content', App::get_site_id());
$table = $models[$cats[$row['catid']]['modelid']]['tablename'];
if ($table) {
$sql = 'select * from `' . $this->ci->db->dbprefix('content_' . App::get_site_id()) . '` as a left join `' . $this->ci->db->dbprefix($table) . '` as b on a.id=b.id where a.id IN (' . $ids . ') order by a.listorder desc, a.updatetime desc limit ' . $num;
$data = $this->ci->db->query($sql)->result_array();
return $data;
}
}
$data = $db->from('content_' . App::get_site_id())->where('id in (' . $ids . ')')->order('listorder desc, updatetime desc')->limit($num)->select();
return $data;
}
private function getSQL($param, $kw, $kw_fields, $kw_or)
{
$site_id = App::get_site_id();
$tablename = 'content_' . $site_id;
$this->set_table_name($tablename);
//���õ�ǰģ��Ϊ����ģ��
$_fields = $this->get_table_fields();
if (is_array($param) && $param) {
$where_or = $param_fields = $_data_fields = $table_fields = $data_fields = array();
$category = get_category_data();
//��Ŀ���
foreach ($param as $key => $val) {
//�������
if (substr($key, 0, 2) == 'OR') {
unset($param[$key]);
$key = substr($key, 2);
$where_or[] = $key;
$param[$key] = $val;
}
}
if (isset($param['modelid']) && $param['modelid']) {
$cache = get_model_data();
//����ģ�����
$table = $cache[$param['modelid']]['tablename'];
if ($table) {
$this->set_table_name($table);
$_data_fields = $this->get_table_fields(true);
}
} elseif (isset($param['catid']) && $param['catid']) {
$table = $category[$param['catid']]['tablename'];
if ($table) {
$this->set_table_name($table);
$_data_fields = $this->get_table_fields(true);
}
}
$more = isset($param['more']) && $param['more'] && $table && $_data_fields ? true : false;
foreach ($param as $k => $v) {
if (in_array($k, $_fields)) {
$table_fields[] = $k;
} elseif (isset($_data_fields) && in_array($k, $_data_fields)) {
$more = true;
$data_fields[] = $k;
}
}
} else {
if (empty($kw)) {
return false;
}
}
$where = '`' . $this->prefix . $tablename . '`.`status`=1';
if ($kw) {
$kw = addslashes($kw);
if ($kw_fields) {
$kw_fields = explode(',', $kw_fields);
$kw_where = '';
$kw_count = 0;
foreach ($kw_fields as $f) {
$andor = empty($kw_count) ? '' : ($kw_or ? ' OR' : ' AND');
if (in_array($f, $_fields)) {
//����
$kw_where .= $andor . ' `' . $this->prefix . $tablename . '`.`' . $f . '` LIKE \'%' . $kw . '%\'';
} elseif (isset($table) && isset($_data_fields) && in_array($f, $_data_fields)) {
//����
$kw_where .= $andor . ' `' . $this->prefix . $table . '`.`' . $f . '` LIKE \'%' . $kw . '%\'';
$more = true;
}
$kw_count = 1;
}
$where .= ' AND (' . $kw_where . ')';
} else {
$where .= ' AND `' . $this->prefix . $tablename . '`.`title` LIKE \'%' . $kw . '%\'';
}
}
if (isset($param['modelid']) && $param['modelid']) {
$where .= ' AND `' . $this->prefix . $tablename . '`.`modelid`=' . (int) $param['modelid'];
}
if (isset($param['catid']) && $param['catid']) {
$cat = $category[$param['catid']];
$where .= $cat['child'] ? ' AND `' . $this->prefix . $tablename . '`.`catid` IN (' . $cat['arrchilds'] . ')' : ' AND `' . $this->prefix . $tablename . '`.`catid`=' . (int) $param['catid'];
}
unset($param['catid'], $param['modelid']);
if ($table_fields) {
foreach ($table_fields as $field) {
if (isset($param[$field]) && $param[$field]) {
$value = $param[$field];
$andor = is_array($where_or) && in_array($field, $where_or) ? 'OR' : 'AND';
if (is_numeric($value)) {
$where .= ' ' . $andor . ' `' . $this->prefix . $tablename . '`.`' . $field . '`=' . $value;
} elseif (substr($value, 0, 1) == '%' && substr($value, -1, 1) == '%') {
$where .= ' ' . $andor . ' `' . $this->prefix . $tablename . '`.`' . $field . '` LIKE \'' . $value . '\'';
} else {
$where .= ' ' . $andor . ' `' . $this->prefix . $tablename . '`.`' . $field . '`=\'' . $param[$field] . '\'';
}
}
}
}
if ($data_fields && $table && $more) {
foreach ($data_fields as $field) {
if (isset($param[$field]) && $param[$field]) {
$value = $param[$field];
$andor = is_array($where_or) && in_array($field, $where_or) ? 'OR' : 'AND';
if (is_numeric($value)) {
$where .= ' ' . $andor . ' `' . $this->prefix . $table . '`.`' . $field . '`=' . $value;
} elseif (substr($value, 0, 1) == '%' && substr($value, -1, 1) == '%') {
$where .= ' ' . $andor . ' `' . $this->prefix . $table . '`.`' . $field . '` LIKE \'' . $value . '\'';
} else {
$where .= ' ' . $andor . ' `' . $this->prefix . $table . '`.`' . $field . '`=\'' . $param[$field] . '\'';
}
}
}
}
$from = $more && $table ? $this->prefix . $tablename . ' LEFT JOIN ' . $this->prefix . $table . ' ON `' . $this->prefix . $tablename . '`.`id`=`' . $this->prefix . $table . '`.`id`' : $this->prefix . $tablename . '';
$sql = 'SELECT * FROM ' . $from . ' WHERE ' . $where . ' ORDER BY `' . $this->prefix . $tablename . '`.`updatetime` DESC LIMIT 500';
return array($sql, $from);
}