Модуль Импорт | Экспорт v1.26.4
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<?php
class Faster {
const VERSION = '0.5';
public $tdir = NULL;
private $session = NULL;
/**
* @var AVE_DB
*/
public $db = FALSE;
/**
* @var AVE_Template
*/
public $template = FALSE;
protected $datadir = 'data';
public function __construct($tpl_dir) {
global $AVE_DB, $AVE_Template;
$this->db = $AVE_DB;
$this->template = $AVE_Template;
$this->tdir = $tpl_dir;
$this->datadir = BASE_DIR . '/modules/faster/' . $this->datadir . '/';
$this->session = $this->template->get_template_vars('sess');
}
/* --------------
Actions
---------------- */
/*
* Стартовая страница
*/
public function show_import() {
$d['files'] = $this->get_data_files();
$d['rubrics'] = $this->get_rubrics();
$d['sysblocks'] = $this->get_sys_blocks();
$this->template->assign('content', $this->view('import', $d));
}
public function ajax_rub_delete() {
/* $this->is_ajax() OR exit('no ajax');
!empty($_POST['file']) OR exit('post empty');
file_exists($this->datadir.$_POST['file'].'.php') OR exit('file not found'); */
if ($this->is_ajax() AND !empty($_POST['file']) AND file_exists($this->datadir . $_POST['file'] . '.php')) {
if (unlink($this->datadir . $_POST['file'] . '.php'))
$this->send_json(array('type' => 'success', 'message' => 'Файл конфигурации удален'));
else
$this->send_json(array('type' => 'error', 'message' => 'Файл найден но не может быть удален.'));
}
else
$this->send_json(array('type' => 'error', 'message' => 'Файл не найден или не получен параметр.'));
}
public function ajax_rub_export() {
if (!empty($_POST['rubs']) AND is_array($_POST['rubs'])) {
$c = 0;
foreach ($_POST['rubs'] as $id) {
if ($this->export_rubric($id))
$c++;
}
}
if ($this->is_ajax())
return $this->send_json(array('type' => 'success', 'message' => 'Экспортировано: ' . $c));
header('Location: ' . $this->uri('1', TRUE));
}
public function ajax_rub_import() {
$req = (empty($_POST['with_req'])) ? FALSE : TRUE;
if (!empty($_POST['files']) AND is_array($_POST['files'])) {
$c = 0;
foreach($_POST['files'] as $file){
if($this->import_rubric($file, $req)) $c++;
}
header('Location: ' . $this->uri('1', TRUE));
}
if($this->is_ajax() AND !empty($_POST['filenames'])){
//$this->send_json(array('type' => 'success', 'message' => var_export($_POST['filenames'][0]['value'], TRUE)));
$c = 0;
foreach($_POST['filenames'] as $file){
if($this->import_rubric($file['value'], $req)) $c++;
}
return $this->send_json(array('type' => 'success', 'message' => 'Импортировано: ' . $c));
}
return $this->send_json(array('type' => 'error', 'message' => 'Выберите рубрики для импорта в систему'));
}
public function ajax_sys_import() {
if(!empty($_POST['sys_blocks']) AND $this->is_ajax()){
$c = 0;
foreach($_POST['sys_blocks'] as $file){
if($this->import_sysblock($file['value'])) $c++;
}
return $this->send_json(array('type' => 'success', 'message' => 'Импортировано: ' . $c));
}
return $this->send_json(array('type' => 'error', 'message' => 'Выберите системные блоки для импорта в систему'));
}
/* ----------------
Methods
------------------ */
/**
* Экспортируем рубрику+поля рубрики+запросы
* (пока без условий в запросах)
* @param type $rub_id
* @param type $filename
* @return boolean
*/
public function export_rubric($rub_id) {
$rub_id = (int) $rub_id;
$file['r_self'] = $this->db->Query('SELECT
rubric_title,
rubric_alias,
rubric_template,
rubric_template_id,
rubric_author_id,
rubric_created,
rubric_docs_active,
rubric_code_start,
rubric_code_end,
rubric_teaser_template,
rubric_admin_teaser_template,
rubric_header_template,
rubric_linked_rubric,
rubric_description,
rubric_position
FROM ' . PREFIX . '_rubrics WHERE Id = ' . $rub_id)->FetchAssocArray();
if (!empty($file['r_self'])) {
$file['rub_export_id'] = $rub_id;
$file['title'] = $file['r_self']['rubric_title'];
$file['desc'] = $file['r_self']['rubric_description'];
$file['r_fields'] = $this->query('SELECT
Id as old_id,
rubric_field_alias,
rubric_field_template,
rubric_field_template_request,
rubric_field_title,
rubric_field_type,
rubric_field_position,
rubric_field_default
FROM ' . PREFIX . '_rubric_fields WHERE rubric_id = ' . $rub_id);
$file['r_requests'] = $this->query('SELECT
request_items_per_page,
request_title,
request_template_item,
request_template_main,
request_order_by,
request_order_by_nat,
request_author_id,
request_created,
request_description,
request_asc_desc,
request_show_pagination,
request_where_cond,
request_cache_lifetime,
request_lang
FROM ' . PREFIX . '_request WHERE rubric_id = ' . $rub_id);
$filename = md5(serialize($file['r_fields']).$rub_id); //имя файла по набору полей
//var_export($file);
return file_put_contents($this->datadir . $filename . '.php', serialize($file));
}
return FALSE;
}
/**
* Импортируем рубрику из указанного файла (без расширения)
* @param type $filename
* @return boolean
*/
public function import_rubric($filename, $req_import = TRUE) {
$file = $this->datadir . $filename . '.php';
if (file_exists($file)) {
$file = file_get_contents($file);
$file = @unserialize($file);
//array
if (!empty($file['r_self']) ) {
$file['r_self'] = $this->text_fields($file['r_self'], array(
'rubric_title',
'rubric_alias',
'rubric_template',
'rubric_code_start',
'rubric_code_end',
'rubric_teaser_template',
'rubric_admin_teaser_template',
'rubric_header_template',
'rubric_linked_rubric',
'rubric_description'
));
$fields = implode(',', array_keys($file['r_self']));
$values = implode(',', array_values($file['r_self']));
// импортируем рубрику
$this->db->Query('INSERT INTO ' . PREFIX . '_rubrics (' . $fields . ') VALUES (' . $values . ')');
$new_id = $this->db->InsertId();
// импортируем поля, запоминаем связи старых и новых
$fields = '';
if (count($file['r_fields']) AND !empty($file['r_fields'][0]) AND is_array($file['r_fields'][0])) {
$replace = array();
foreach ($file['r_fields'] as &$frow) {
$frow = $this->text_fields($frow, array(
'rubric_field_alias',
'rubric_field_title',
'rubric_field_type',
'rubric_field_default',
'rubric_field_template',
'rubric_field_template_request'
));
$frow['rubric_id'] = $new_id; //new rubric id
$old_id = $frow['old_id']; unset($frow['old_id']);
$fields = implode(',', array_keys($frow)); // из за лишнего старого old_id
$values = '(' . implode(',', array_values($frow)) . ')';
$this->db->Query('INSERT INTO ' . PREFIX . '_rubric_fields (' . $fields . ') VALUES ' .$values);
$f_id = $this->db->InsertId();
$replace['tag:fld:'.$old_id] = 'tag:fld:'.$f_id; // для шаблона рубрики
$replace['tag:rfld:'.$old_id] = 'tag:rfld:'.$f_id; // для шаблонов запросов
}
// переписываем шаблон рубрики с новыми полями
if(count($replace)) $template = str_replace(array_keys($replace), array_values($replace), $file['r_self']['rubric_template']);
$this->db->Query('UPDATE '.PREFIX.'_rubrics SET rubric_template = '.$template.' WHERE Id = '.$new_id.' LIMIT 1');
}
// импортируем запросы. переписываем поля в шаблонах
$fields = '';
if (count($file['r_requests']) AND !empty($file['r_requests'][0]) AND is_array($file['r_requests'][0]) AND $req_import === TRUE) {
$values = array();
foreach ($file['r_requests'] as &$rrow) {
$rrow = $this->text_fields($rrow, array(
'request_title',
'request_template_item',
'request_template_main',
'request_order_by',
'request_description',
'request_asc_desc',
'request_show_pagination',
'request_where_cond',
'request_lang'
));
$rrow['rubric_id'] = $new_id; //new rubric id
if(count($replace)) $rrow['request_template_item'] = str_replace(array_keys($replace), array_values($replace), $rrow['request_template_item']);
$values[] = '(' . implode(',', array_values($rrow)) . ')';
}
$fields = implode(',', array_keys($file['r_requests'][0]));
$this->db->Query('INSERT INTO ' . PREFIX . '_request (' . $fields . ') VALUES ' . implode(',', $values));
}
if ($new_id)
return TRUE;
}
return FALSE;
}
return FALSE;
}
public function import_sysblock($filename) {
$filename = $this->datadir.'sysblocks/'.$filename.'.php';
if(file_exists($filename)){
$filename = (array) require_once $filename;
if(!empty($filename['db_name']) AND !empty($filename['db_text'])){
$values = array($filename['db_name'], $filename['db_text'], time());
$values = $this->text_fields($values, array(0,1));
$this->db->Query('INSERT INTO '.PREFIX.'_sysblocks (sysblock_name, sysblock_text, sysblock_created) VALUES ('.implode(',', $values).')');
return TRUE;
} else return $this->send_json(array('type' => 'error', 'message' => 'Обнаружены пустые данные в системном блоке!'));
} else return $this->send_json(array('type' => 'error', 'message' => 'Удален файл из списка. Обновите страницу!'));
return FALSE;
}
/*
* Получаем данные по рубрикам (рубрика + колво полей + колво запросов)
*/
public function get_rubrics() {
$rubric_fields = $this->query('SELECT ' . PREFIX . '_rubrics.Id as rub_id, rubric_title, rubric_alias, rubric_description, COUNT(rubric_id) as count_fields
FROM ' . PREFIX . '_rubrics
JOIN ' . PREFIX . '_rubric_fields ON ' . PREFIX . '_rubrics.Id = ' . PREFIX . '_rubric_fields.rubric_id
GROUP BY rubric_id
');
$count_req = $this->query('SELECT rubric_id, COUNT(Id) as count_req FROM ' . PREFIX . '_request GROUP BY rubric_id');
$result = array();
foreach ($rubric_fields as &$row) {
if (empty($row['rubric_description']))
$row['rubric_description'] = '#Нет описания#';
$result[$row['rub_id']] = $row;
$result[$row['rub_id']]['count_req'] = 0;
}
foreach ($count_req as $row) {
if (isset($result[$row['rubric_id']]))
$result[$row['rubric_id']]['count_req'] = $row['count_req'];
}
return $result;
}
/*
* Получаем данные из файлов и формируем массив для вывода
*/
public function get_data_files() {
$files = array();
$id = 1;
foreach (glob($this->datadir . '/*.php') as $file) {
$f = file_get_contents($file);
$f = @unserialize($f);
$nfile = str_replace('.php', '', basename($file));
$files[$nfile] = array(
'id' => $id++,
'filename' => $nfile,
'title' => $f['title'],
'desc' => $f['desc'],
'path' => $file
);
}
return $files;
}
public function get_sys_blocks() {
$files = array();
foreach(glob($this->datadir . 'sysblocks/sb_*.php') as $file){
$nfile = str_replace('.php', '', basename($file));
$files[$nfile] = (array) require_once $file;
}
return $files;
}
/*
* Собираем УРЛ
*/
public function uri($modact = FALSE, $inside = FALSE) {
$build_with[] = 'do=modules';
if ($inside === TRUE) {
$build_with[] = 'action=modedit';
$build_with[] = 'mod=faster';
}
if ($modact)
$build_with[] = 'moduleaction=' . $modact;
$build_with[] = 'cp=' . $this->session;
return '/admin/index.php?' . implode('&', $build_with);
}
/* Ассоциативный массив записей */
private function query($query) {
$q = $this->db->Query($query);
$result = array();
while ($row = $q->FetchAssocArray()) {
$result[] = $row;
}
unset($q);
return $result;
}
/* Отображение из папки templates (без шаблонизатора) */
private function view($name, $data = array()) {
if (!empty($data) AND is_array($data))
extract($data);
ob_start();
require $this->tdir . $name . '.php';
$view = ob_get_clean();
return $view;
}
/* Чтобы собрать запрос по ассоциативному массиву через функцию implode
* нужно обернуть текстовые поля в кавычки и поставить слэши, иначе error
* Особенно полезна для полей с PHP кодом
*/
private function text_fields($cur_row, $tfields = array()) {
$cur_row = (array) $cur_row;
foreach ($cur_row as $f => &$v) {
if (in_array($f, $tfields))
$v = "'" . addslashes($v) . "'";
}
return $cur_row;
}
// проверяем что к нам пришел АЯКС запрос
public function is_ajax() {
return isset($_SERVER['HTTP_X_REQUESTED_WITH']) AND
strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) === 'xmlhttprequest';
}
// отправляем формат json
public function send_json($data) {
header('Content-Type: application/json');
exit(json_encode($data));
}
}
?>