Subrion - open source content management system
Copyright (C) 2016 Intelliants, LLC
This file is part of Subrion.
Subrion is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Subrion is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Subrion. If not, see .
public static function output($output)
{
$escapedScriptPath = str_replace('/', '\\/', preg_quote(IA_HOME));
$matches = array();
$filteredContent = strip_tags($output);
preg_match('#Parse error\\: (.+) in ' . $escapedScriptPath . '(.+?) on line (\\d+)#i', $filteredContent, $matches);
if (empty($matches)) {
preg_match('#Fatal error\\: (.+) in ' . $escapedScriptPath . '(.+?) on line (\\d+)#i', $filteredContent, $matches);
if (empty($matches)) {
return false;
// return false in order to output the original string
}
}
self::$_halt = true;
iaDebug::debug(self::error(0, $matches[1], $matches[2], $matches[3], true), null, 'error');
return '';
}
function smarty_function_ia_hooker($params, &$smarty)
{
if (!isset($params['name'])) {
return;
}
$name = $params['name'];
iaDebug::debug('smarty', $name, 'hooks');
iaSystem::renderTime('smarty', $name);
$iaCore = iaCore::instance();
$hooks = $iaCore->getHooks();
if (!array_key_exists($name, $hooks) || empty($hooks[$name])) {
return;
}
foreach ($hooks[$name] as $hook) {
$hook['type'] = in_array($hook['type'], array('php', 'html', 'plain', 'smarty')) ? $hook['type'] : 'php';
if (empty($hook['pages']) || in_array($iaCore->iaView->name(), $hook['pages'])) {
if ($hook['filename']) {
switch ($hook['type']) {
case 'php':
if (file_exists(IA_HOME . $hook['filename'])) {
include IA_HOME . $hook['filename'];
}
break;
case 'smarty':
echo $smarty->fetch(IA_HOME . $hook['filename']);
}
} else {
switch ($hook['type']) {
case 'php':
eval($hook['code']);
break;
case 'smarty':
echo $smarty->fetch('eval:' . $hook['code']);
break;
case 'html':
echo $hook['code'];
break;
case 'plain':
echo iaSanitize::html($hook['code']);
}
}
}
}
}
protected function _debugTimer()
{
$count = count(iaSystem::$timer) - 1;
$totalTime = 0;
$text = '';
$last[0] = $last[1] = iaSystem::$timer[0]['time'];
$start = iaSystem::$timer[0]['time'];
$end = iaSystem::$timer[$count]['time'];
$totalRealTime = number_format($end[1] + $end[0] - ($start[1] + $start[0]), 5, '.', '');
for ($i = 0; $i < $count; $i++) {
$memoryUsed = (int) iaSystem::$timer[$i]['bytes'];
$memoryInPrevIteration = $i ? (int) iaSystem::$timer[$i - 1]['bytes'] : 0;
$start = (double) $last[0][1] + (double) $last[0][0];
$end = iaSystem::$timer[$i]['time'][1] + iaSystem::$timer[$i]['time'][0];
$times = number_format((double) $end - $start, 5, '.', '');
$perc = ceil(($memoryUsed - $memoryInPrevIteration) * 100 / $memoryUsed);
if ($times > 0.0001) {
$last[0] = $last[1] = iaSystem::$timer[$i]['time'];
$totalTime += $times;
$text .= '<tr><td class="iterator" rowspan="2">' . $i . '.</td>
<td rowspan="2" class="noborder">
<i>' . iaSystem::$timer[$i]['description'] . '</i> <br />
' . ($perc >= 5 ? '<font color="orange"><i>memory up:</i></font> ' . $perc . '%' : '') . '</td>
<td><b>Rendering time:</b></td>
<td>' . ($times > 0.01 ? '<font color="red">' . $times * 1000 . '</font>' : $times * 1000) . ' ms (' . $totalTime . ' s)</td>
</tr>
<tr>
<td width="100"><b>Memory usage:</b></td>
<td width="150">' . iaSystem::byteView($memoryUsed) . ' (' . number_format($memoryUsed, 0, '', ' ') . ')</td>
</tr>';
}
}
$search = array('START', 'END');
$replace = array('<b class="d_green">START</b>', '<b class="d_red">END</b>');
$text = str_replace($search, $replace, '<b>Real time render:</b> ' . $totalRealTime . '<br />
<b>Math time render:</b> ' . $totalTime . '<br />
<b>Memory usage:</b> ' . iaSystem::byteView($memoryUsed) . '(' . number_format($memoryUsed, 0, '', ' ') . 'b)
<table>' . $text . '</table>');
echo $text;
return '[Time: ' . $totalRealTime . '] [Mem.: ' . iaSystem::byteView($memoryUsed) . ']';
}
if (count($chunks) > 2) {
if (!in_array($chunks[1], array('co', 'com', 'net', 'org', 'gov', 'ltd', 'ac', 'edu'))) {
$domain = implode('.', array($chunks[1], $chunks[0]));
if ($chunks[2] != 'www') {
$domain = implode('.', array($chunks[2], $chunks[1], $chunks[0]));
}
}
}
$domain = '.' . $domain;
}
ini_set('session.gc_maxlifetime', 1800);
// 30 minutes
//session_set_cookie_params(1800, '/', $domain, false, true);
session_name('INTELLI_' . substr(md5(IA_HOME), 0, 10));
session_start();
setcookie(session_name(), session_id(), time() + 1800);
require_once IA_CLASSES . 'ia.system.php';
require_once IA_INCLUDES . 'function.php';
if (function_exists('spl_autoload_register')) {
spl_autoload_register(array('iaSystem', 'autoload'));
}
iaSystem::renderTime('start');
if (INTELLI_DEBUG) {
register_shutdown_function(array('iaSystem', 'shutdown'));
ob_start(array('iaSystem', 'output'));
} else {
error_reporting(0);
}
set_error_handler(array('iaSystem', 'error'));
iaSystem::renderTime('Core started');
iaCore::instance()->init();
public function ia_template($resourceName, $useCustom = true)
{
if ($useCustom) {
$default = $resourceName;
$templateName = $this->iaCore->iaView->theme;
if (defined('IA_CURRENT_PACKAGE')) {
if (iaCore::ACCESS_ADMIN == $this->iaCore->getAccessType()) {
if (is_file(IA_PACKAGE_TEMPLATE_ADMIN . $resourceName)) {
$resourceName = IA_PACKAGE_TEMPLATE_ADMIN . $resourceName;
}
} elseif (is_file(IA_FRONT_TEMPLATES . $templateName . IA_DS . 'packages' . IA_DS . IA_CURRENT_PACKAGE . IA_DS . $resourceName)) {
$resourceName = IA_FRONT_TEMPLATES . $templateName . IA_DS . 'packages' . IA_DS . IA_CURRENT_PACKAGE . IA_DS . $resourceName;
} elseif (is_file(IA_PACKAGE_TEMPLATE_COMMON . $resourceName)) {
$resourceName = IA_PACKAGE_TEMPLATE_COMMON . $resourceName;
}
} elseif (defined('IA_CURRENT_PLUGIN')) {
if (iaCore::ACCESS_FRONT == $this->iaCore->getAccessType() && is_file(IA_FRONT_TEMPLATES . $templateName . IA_DS . 'plugins' . IA_DS . IA_CURRENT_PLUGIN . IA_DS . $resourceName)) {
$resourceName = IA_FRONT_TEMPLATES . $templateName . IA_DS . 'plugins' . IA_DS . IA_CURRENT_PLUGIN . IA_DS . $resourceName;
} else {
$resourceName = IA_PLUGIN_TEMPLATE . $resourceName;
}
}
$resourceName = $resourceName == $default ? IA_TEMPLATES . $templateName . IA_DS . $resourceName : $resourceName;
is_file($resourceName) || ($resourceName = IA_TEMPLATES . $templateName . IA_DS . $default);
is_file($resourceName) || ($resourceName = IA_TEMPLATES . 'common' . IA_DS . $default);
} else {
$resourceName = $this->template_dir . $resourceName;
}
if (!$this->templateExists($resourceName)) {
if (INTELLI_DEBUG || INTELLI_QDEBUG) {
trigger_error('Unable to find the following resource: <b>' . $resourceName . '</b>', E_USER_ERROR);
} else {
echo '<div style="font-weight: bold; color: #f00; margin: 20px 0;">File Missing: ' . $resourceName . '</div>';
}
}
iaSystem::renderTime('after check file ' . $resourceName);
return $resourceName;
}
public static function ia_block_view($params, Smarty_Internal_Template &$smarty)
{
$block = $params['block'];
switch ($block['type']) {
case 'menu':
if ($block['contents']) {
$smarty->assign('menu', $block);
$result = $smarty->fetch($block['tpl']);
}
break;
case 'smarty':
$smarty->assign('block', $block);
if ($block['external']) {
$filename = explode(':', $block['filename']);
$template = iaCore::instance()->get('tmpl');
switch (count($filename)) {
case 1:
$templateFile = sprintf("%stemplates/%s/%s", IA_HOME, $template, $filename[0]);
$templateFile = file_exists($templateFile) ? $templateFile : sprintf('%s/templates/common/%s', IA_HOME, $filename[0]);
break;
case 2:
$templateFile = sprintf('%stemplates/%s/packages/%s/%s', IA_HOME, $template, $filename[0], $filename[1]);
$templateFile = file_exists($templateFile) ? $templateFile : sprintf('%spackages/%s/templates/common/%s', IA_HOME, $filename[0], $filename[1]);
break;
default:
$templateFile = sprintf("%stemplates/%s/plugins/%s/%s", IA_HOME, $template, $filename[1], $filename[2]);
$templateFile = file_exists($templateFile) ? $templateFile : sprintf('%splugins/%s/templates/front/%s', IA_HOME, $filename[1], $filename[2]);
}
$source = @file_get_contents($templateFile);
if (false === $source) {
trigger_error('Unable to locate the block template: <b>' . $block['filename'] . '</b>');
}
} else {
$source = $block['contents'];
}
$result = $smarty->fetch('eval:' . $source);
break;
case 'php':
if (!$block['external']) {
if (iaSystem::phpSyntaxCheck($block['contents'])) {
$iaCore = iaCore::instance();
// predefine this variable to be used in the code below
$result = eval($block['contents']);
} else {
iaDebug::debug(array('name' => $block['name'], 'code' => '<textarea style="width:80%;height:100px;">' . $block['contents'] . '</textarea>'), '<b style="color:red;">PHP syntax error in the block "' . $block['name'] . '"</b>', 'error');
}
} else {
$result = (include_once $block['filename']);
}
break;
case 'html':
$result = $block['contents'];
break;
case 'plain':
$result = htmlspecialchars($block['contents']);
}
return empty($result) ? '' : $result;
}
protected function _runPhpCode($code)
{
if (iaSystem::phpSyntaxCheck($code)) {
$iaCore =& $this->iaCore;
$iaDb =& $this->iaDb;
eval($code);
}
}
public static function loadCoreClass($name, $type = 'admin')
{
if (!class_exists('iaCore')) {
define('IA_INCLUDES', IA_HOME . 'includes' . IA_DS);
define('IA_SMARTY', IA_INCLUDES . 'smarty' . IA_DS);
define('IA_CLASSES', IA_INCLUDES . 'classes' . IA_DS);
define('IA_PACKAGES', IA_HOME . 'packages' . IA_DS);
define('IA_PLUGINS', IA_HOME . 'plugins' . IA_DS);
define('IA_TMP', IA_HOME . 'tmp' . IA_DS);
define('IA_CACHEDIR', IA_TMP . 'cache' . IA_DS);
if (file_exists(IA_INCLUDES . 'config.inc.php')) {
include_once IA_INCLUDES . 'config.inc.php';
} else {
define('INTELLI_CONNECT', 'mysql');
define('INTELLI_DBHOST', self::getPost('dbhost', 'localhost'));
define('INTELLI_DBPORT', self::getPost('dbport', 3306));
define('INTELLI_DBUSER', self::getPost('dbuser'));
define('INTELLI_DBPASS', self::getPost('dbpwd'));
define('INTELLI_DBNAME', self::getPost('dbname'));
define('INTELLI_DBPREFIX', self::getPost('prefix', '', false));
define('INTELLI_DEBUG', false);
}
set_include_path(IA_CLASSES);
require_once 'ia.system.php';
if (function_exists('spl_autoload_register') && function_exists('spl_autoload_unregister')) {
spl_autoload_register(array('iaSystem', 'autoload'));
}
require_once IA_INCLUDES . 'function.php';
require_once 'ia.interfaces.php';
$iaCore = iaCore::instance();
iaSystem::setDebugMode();
$iaCore->factory(array('sanitize', 'validate'));
$iaCore->iaDb = $iaCore->factory('db');
$iaCore->factory('language');
$iaCore->iaView = $iaCore->factory('view');
$iaCore->iaCache = $iaCore->factory('cache');
$config = array('baseurl', 'timezone');
$config = $iaCore->iaDb->keyvalue(array('name', 'value'), "`name` IN ('" . implode("','", $config) . "')", iaCore::getConfigTable());
$iaCore->languages = array('en' => 'English');
$iaCore->iaView->language = 'en';
date_default_timezone_set($config['timezone']);
define('IA_CLEAR_URL', $config['baseurl']);
define('IA_URL', IA_CLEAR_URL);
define('IA_FRONT_TEMPLATES', IA_HOME . 'templates' . IA_DS);
define('IA_TEMPLATES', IA_FRONT_TEMPLATES);
}
return iaCore::instance()->factory($name, $type);
}
public function factoryPlugin($plugin, $type = self::FRONT, $name = null)
{
if (empty($name)) {
$name = $plugin;
}
$class = self::CLASSNAME_PREFIX . ucfirst(strtolower($name));
if (!isset($this->_classInstances[$class])) {
$fileSize = $this->loadClass($type, $name, $plugin);
if (false === $fileSize) {
return false;
}
iaDebug::debug('<b>plugin:</b> ia.' . $type . '.' . $name . ' (' . iaSystem::byteView($fileSize) . ')', 'Initialized Classes List', 'info');
$this->_classInstances[$class] = new $class();
$this->_classInstances[$class]->init();
}
return $this->_classInstances[$class];
}
private function _checkForUpdates()
{
$url = sprintf(iaUtil::REMOTE_TOOLS_URL . 'get/updates/%s/', IA_VERSION);
$content = iaUtil::getPageContent($url);
if (!$content) {
return;
}
$content = iaUtil::jsonDecode($content);
if (is_array($content) && $content) {
$messages = array();
foreach ($content as $entry) {
switch ($entry['type']) {
case self::UPDATE_TYPE_INFO:
$messages[] = array($entry['id'], $entry['message']);
break;
case self::UPDATE_TYPE_PATCH:
$version = explode('.', $entry['version']);
if (count($version) > 3) {
if ($this->_iaCore->get('auto_apply_critical_upgrades')) {
$result = iaSystem::forceUpgrade($entry['version']);
if (is_bool($result) && $result) {
$this->_iaCore->factory('cache')->clearGlobalCache();
$message = iaLanguage::getf('script_upgraded', array('version' => $entry['version']));
$this->_iaCore->iaView->setMessages($message, iaView::SUCCESS);
iaUtil::go_to(IA_SELF);
} else {
iaDebug::debug($result, 'Forced upgrade to the version ' . $entry['version']);
}
}
} else {
$url = sprintf('%sinstall/upgrade/check/%s/', IA_CLEAR_URL, $entry['version']);
$this->_iaCore->iaView->setMessages(iaLanguage::getf('upgrade_available', array('url' => $url, 'version' => $entry['version'])), iaView::SYSTEM);
}
}
}
$this->_iaCore->iaView->assign('updatesInfo', $messages);
}
}
public static function ia_block_view($params, Smarty_Internal_Template &$smarty)
{
$block = $params['block'];
switch ($block['type']) {
case 'menu':
if ($block['contents']) {
$smarty->assign('menu', $block);
$result = $smarty->fetch($block['tpl']);
}
break;
case 'smarty':
$smarty->assign('block', $block);
$result = $smarty->fetch($block['external'] ? $block['filename'] : 'eval:' . $block['contents']);
break;
case 'php':
if (!$block['external']) {
if (iaSystem::phpSyntaxCheck($block['contents'])) {
$iaCore = iaCore::instance();
// predefine this variable to be used in the code below
$result = eval($block['contents']);
} else {
iaDebug::debug(array('name' => $block['name'], 'code' => '<textarea style="width:80%;height:100px;">' . $block['contents'] . '</textarea>'), '<b style="color:red;">PHP syntax error in the block "' . $block['name'] . '"</b>', 'error');
}
} else {
$result = (include_once $block['filename']);
}
break;
case 'html':
$result = $block['contents'];
break;
case 'plain':
$result = htmlspecialchars($block['contents']);
}
return empty($result) ? '' : $result;
}
protected function _indexPage(&$iaView)
{
$iaView->display('index');
$iaCore =& $this->_iaCore;
$iaDb =& $this->_iaDb;
if (isset($_GET['reset']) || isset($_GET['save'])) {
$data = isset($_GET['list']) ? $_GET['list'] : '';
if ($iaDb->update(array('admin_columns' => $data), iaDb::convertIds(iaUsers::getIdentity()->id), null, iaUsers::getTable())) {
iaUsers::reloadIdentity();
}
$iaView->setMessages(iaLanguage::get('saved'), iaView::SUCCESS);
iaUtil::go_to(IA_SELF);
}
$disabledWidgets = iaUsers::getIdentity()->admin_columns;
$disabledWidgets = empty($disabledWidgets) ? array() : explode(',', trim($disabledWidgets, ','));
$iaView->assign('disabled_widgets', $disabledWidgets);
$customizationMode = isset($_GET['customize']) && empty($_GET['customize']);
if ($customizationMode) {
$iaView->setMessages(iaLanguage::get('customization_mode_alert'));
$iaView->assign('customization_mode', true);
}
// populate statistics
$iaItem = $iaCore->factory('item');
$itemsList = $iaItem->getPackageItems();
$validSizes = array('small', 'medium', 'package');
$iaCore->startHook('adminDashboardStatistics', array('items' => &$itemsList));
natcasesort($itemsList);
$statistics = array();
foreach ($validSizes as $size) {
$statistics[$size] = array();
}
foreach ($itemsList as $itemName => $pluginType) {
$itemName = substr($itemName, 0, -1);
switch ($pluginType) {
case 'core':
$classInstance = $iaCore->factory('member' == $itemName ? 'users' : $itemName);
break;
case 'plugin':
$array = explode(':', $itemName);
$itemName = isset($array[1]) ? $array[1] : $itemName;
$classInstance = $iaCore->factoryPlugin($array[0], iaCore::ADMIN, isset($array[1]) ? $array[1] : null);
break;
default:
$classInstance = $iaCore->factoryPackage($itemName, $pluginType, iaCore::ADMIN);
}
if (!$customizationMode && in_array($itemName, $disabledWidgets)) {
continue;
}
if ($classInstance) {
if (method_exists($classInstance, self::STATISTICS_GETTER_METHOD)) {
if ($classInstance->dashboardStatistics) {
$data = $classInstance->{self::STATISTICS_GETTER_METHOD}();
isset($data['icon']) || ($data['icon'] = $itemName);
isset($data['caption']) || ($data['caption'] = $itemName);
$data['caption'] = iaLanguage::get($data['caption'], $data['caption']);
$widgetFormat = isset($data['_format']) && in_array($data['_format'], $validSizes) ? $data['_format'] : $validSizes[0];
$statistics[$widgetFormat][$itemName] = $data;
}
}
}
}
$iaView->assign('statistics', $statistics);
//
if (($customizationMode || !in_array('changelog', $disabledWidgets)) && $iaCore->get('display_changelog') && is_file(IA_HOME . 'changelog.txt')) {
$index = 0;
$log = array();
$titles = array();
$lines = file(IA_HOME . 'changelog.txt');
foreach ($lines as $line_num => $line) {
$line = trim($line);
if ($line) {
if ($line[0] == '>') {
$index++;
$log[$index] = array('title' => trim($line, '<> '), 'added' => '', 'modified' => '', 'bugfixes' => '', 'other' => '');
$titles[trim($line, '<> ')] = $index;
} elseif ($index > 0) {
switch ($line[0]) {
case '+':
$class = 'added';
break;
case '-':
$class = 'bugfixes';
break;
case '*':
$class = 'modified';
break;
default:
$class = 'other';
}
$issue = preg_replace('/#(\\d+)/', '<a href="http://dev.subrion.org/issues/$1" target="_blank">#$1</a>', ltrim($line, '+-* '));
$log[$index][$class] .= '<li>' . $issue . '</li>';
}
}
}
unset($log[0]);
ksort($titles);
$titles = array_reverse($titles);
$iaView->assign('changelog_titles', $titles);
$iaView->assign('changelog', $log);
}
// twitter widget
if ($customizationMode || !in_array('twitter', $disabledWidgets)) {
$data = iaUtil::getPageContent('http://tools.intelliants.com/timeline/');
$iaView->assign('timeline', iaUtil::jsonDecode($data));
}
if ($customizationMode || !in_array('recent-activity', $disabledWidgets)) {
$data = $iaCore->factory('log')->get();
$iaView->assign('activity_log', $data);
}
if ($customizationMode || !in_array('website-visits', $disabledWidgets)) {
$data = $iaCore->factory('users')->getVisitorsInfo();
$iaView->assign('online_members', $data);
}
if ($iaCore->get('check_for_updates')) {
if ($content = iaUtil::getPageContent(iaUtil::REMOTE_TOOLS_URL . 'get/patch/')) {
$content = iaUtil::jsonDecode($content);
if (is_array($content) && $content) {
foreach ($content as $versionFrom => $versionTo) {
if (version_compare($versionFrom, IA_VERSION) === 0 && version_compare($versionTo, IA_VERSION)) {
$version = explode('.', $versionTo);
if (count($version) > 3) {
if ($iaCore->get('auto_apply_critical_upgrades')) {
$result = iaSystem::forceUpgrade($versionTo);
if (is_bool($result) && $result) {
$iaCore->factory('cache')->clearGlobalCache();
$message = iaLanguage::getf('script_upgraded', array('version' => $versionTo));
$iaView->setMessages($message, iaView::SUCCESS);
iaUtil::go_to(IA_SELF);
} else {
iaDebug::debug($result, 'Forced upgrade to the version ' . $versionTo);
}
}
} else {
$url = sprintf('%sinstall/upgrade/check/%s/', IA_CLEAR_URL, $versionTo);
$iaView->setMessages(iaLanguage::getf('upgrade_available', array('url' => $url, 'version' => $versionTo)), iaView::SYSTEM);
}
}
}
}
}
}
}
