Page MenuHomeIn-Portal Phabricator
Files F849352

in-portal
No OneTemporary
Actions

File Metadata

Created
Sun, Apr 20, 4:51 PM

in-portal
View Options

Index: branches/5.2.x/core/kernel/constants.php
===================================================================
--- branches/5.2.x/core/kernel/constants.php (revision 14867)
+++ branches/5.2.x/core/kernel/constants.php (revision 14868)
@@ -1,186 +1,195 @@
<?php
/**
* @version $Id$
* @package In-Portal
* @copyright Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
* @license GNU/GPL
* In-Portal is Open Source software.
* This means that this software may have been modified pursuant
* the GNU General Public License, and as distributed it includes
* or is derivative of works licensed under the GNU General Public License
* or other free or open source software licenses.
* See http://www.in-portal.org/license for copyright notices and details.
*/
defined('FULL_PATH') or die('restricted access!');
// item statuses
define('STATUS_DISABLED', 0);
define('STATUS_ACTIVE', 1);
define('STATUS_PENDING', 2);
define('STATUS_PENDING_EDITING', -2);
// sections
define('stTREE', 1);
define('stTAB', 2);
define('smHIDE', 0); // always hide section from tree
define('smNORMAL', 1); // show section even, if they were marked as smDEBUG or smSUPER_ADMIN before
define('smDEBUG', 2); // show section in debug mode only
define('smSUPER_ADMIN', 4); // show section in super admin & debug mode
// permission types
define('ptCATEGORY', 0);
define('ptSYSTEM', 1);
define('EDIT_MARK', '&|edit|&'); // replace this sequence inside filters to SID[_main_wid]
$application =& kApplication::Instance();
$spacer_url = $application->BaseURL().'core/admin_templates/img/spacer.gif';
define('SPACER_URL', $spacer_url);
if (!$application->isAdmin) {
// don't show debugger buttons on front (if not overridden in "debug.php")
kUtil::safeDefine('DBG_TOOLBAR_BUTTONS', 0);
}
// common usage regular expressions
define('REGEX_EMAIL_USER', '[-a-zA-Z0-9!\#$%&*+\/=?^_`{|}~.]+');
define('REGEX_EMAIL_DOMAIN', '[a-zA-Z0-9]{1}[-.a-zA-Z0-9_]*\.[a-zA-Z]{2,6}');
define('ALLOW_DEFAULT_SETTINGS', '_USE_DEFAULT_USER_DATA_'); //Allow persistent vars to take data from default user's persistent data
class ChangeLog {
const CREATE = 1;
const UPDATE = 2;
const DELETE = 3;
}
// Separator for ValueList fields
define('VALUE_LIST_SEPARATOR', '||');
// template editing modes
define('EDITING_MODE_BROWSE', 1); // no changes, front-end as users see it
define('EDITING_MODE_CONTENT', 2); // content blocks + phrase editing
define('EDITING_MODE_DESIGN', 3); // all other blocks
class Agent {
const AGENT_TYPE_USER = 1;
const AGENT_TYPE_SYSTEM = 2;
const LAST_RUN_SUCCEDED = 1;
const LAST_RUN_FAILED = 0;
const LAST_RUN_RUNNING = 2;
}
// place for product file uploads (sort of "/system/images" but for all other files)
define('ITEM_FILES_PATH', WRITEBALE_BASE . '/downloads/');
class MailingList {
const NOT_PROCESSED = 1;
const PARTIALLY_PROCESSED = 2;
const PROCESSED = 3;
const CANCELLED = 4;
}
// theme file statuses (related to structure creation process)
define('SMS_MODE_AUTO', 1);
define('SMS_MODE_FORCE', 2);
// Means, that actual category Template field value should inherited from parent category
define('CATEGORY_TEMPLATE_INHERIT', '#inherit#');
define('REWRITE_MODE_BUILD', 1);
define('REWRITE_MODE_PARSE', 2);
define('SESSION_LOG_ACTIVE', 0);
define('SESSION_LOG_LOGGED_OUT', 1);
define('SESSION_LOG_EXPIRED', 2);
class LoginResult {
const OK = 0;
const INVALID_LOGIN = 1;
const INVALID_PASSWORD = 2;
const BANNED = 3;
const NO_PERMISSION = 4;
}
define('DESTINATION_TYPE_COUNTRY', 1);
define('DESTINATION_TYPE_STATE', 2);
class SubmissionFormField {
const VISIBILITY_EVERYONE = 1;
const VISIBILITY_UNREGISTERED = 2;
const COMMUNICATION_ROLE_NAME = 1;
const COMMUNICATION_ROLE_EMAIL = 2;
const COMMUNICATION_ROLE_SUBJECT = 3;
const COMMUNICATION_ROLE_BODY = 4;
}
// form submission statuses
define('SUBMISSION_REPLIED', 1); // submission was replied by admin
define('SUBMISSION_NOT_REPLIED', 2); // submission has no client replies (no messages at all)
define('SUBMISSION_NEW_EMAIL', 3); // submission have new reply/email from client
define('SUBMISSION_BOUNCE', 4); // submission have bounce from client
// submission log statuses
define('SUBMISSION_LOG_SENT', 1);
define('SUBMISSION_LOG_BOUNCE', 2);
define('SUBMISSION_LOG_REPLIED', 1);
define('SUBMISSION_LOG_ATTACHMENT_PATH', WRITEBALE_BASE . '/user_files/submission_log/');
define('TIMENOW', adodb_mktime()); // for faster message processing
// site domains
define('SITE_DOMAIN_REDIRECT_CURRENT', 1);
define('SITE_DOMAIN_REDIRECT_EXTERNAL', 2);
class EmailEvent {
const EVENT_TYPE_FRONTEND = 0;
const EVENT_TYPE_ADMIN = 1;
const ADDRESS_TYPE_EMAIL = 1;
const ADDRESS_TYPE_USER = 2;
const ADDRESS_TYPE_GROUP = 3;
const RECIPIENT_TYPE_TO = 1;
const RECIPIENT_TYPE_CC = 2;
const RECIPIENT_TYPE_BCC = 3;
}
define('PAGE_TYPE_VIRTUAL', 1);
define('PAGE_TYPE_TEMPLATE', 2);
define('CONTENT_LASTAUTOSAVE_UPDATE_INTERVAL', 5 * 60); // 5 minutes
define('CONTENT_LASTAUTOSAVE_REFRESH_INTERVAL', 20); // 20 seconds
define('reBEFORE', 1);
define('reAFTER', 2);
define('hBEFORE', 1);
define('hAFTER', 2);
class UserType {
const USER = 0;
const ADMIN = 1;
}
// selectors
define('STYLE_BASE', 1);
define('STYLE_BLOCK', 2);
class Language {
const SYNCHRONIZE_TO_OTHERS = 1;
const SYNCHRONIZE_FROM_OTHERS = 2;
const SYNCHRONIZE_DEFAULT = '|1|2|';
const PHRASE_TYPE_FRONT = 0;
const PHRASE_TYPE_ADMIN = 1;
const PHRASE_TYPE_COMMON = 2;
}
class PromoBlockType {
const INTERNAL = 1;
const EXTERNAL = 2;
+ }
+
+ class StorageEngine {
+ const HASH = 1;
+ const TIMESTAMP = 2;
+
+ const PS_DATE_TIME = 'DATE-TIME';
+ const PS_PREFIX = 'PREFIX';
+ const PS_USER = 'USER';
}
\ No newline at end of file
Index: branches/5.2.x/core/kernel/utility/formatters/upload_formatter.php
===================================================================
--- branches/5.2.x/core/kernel/utility/formatters/upload_formatter.php (revision 14867)
+++ branches/5.2.x/core/kernel/utility/formatters/upload_formatter.php (revision 14868)
@@ -1,375 +1,453 @@
<?php
/**
* @version $Id$
* @package In-Portal
* @copyright Copyright (C) 1997 - 2011 Intechnic. All rights reserved.
* @license GNU/GPL
* In-Portal is Open Source software.
* This means that this software may have been modified pursuant
* the GNU General Public License, and as distributed it includes
* or is derivative of works licensed under the GNU General Public License
* or other free or open source software licenses.
* See http://www.in-portal.org/license for copyright notices and details.
*/
defined('FULL_PATH') or die('restricted access!');
class kUploadFormatter extends kFormatter
{
var $DestinationPath;
var $FullPath;
/**
* File helper reference
*
* @var FileHelper
*/
var $fileHelper = null;
public function __construct()
{
parent::__construct();
$this->fileHelper =& $this->Application->recallObject('FileHelper');
if ($this->DestinationPath) {
$this->FullPath = FULL_PATH.$this->DestinationPath;
}
}
/**
* Processes file uploads from form
*
* @param mixed $value
* @param string $field_name
* @param kDBItem $object
* @return mixed
* @access public
*/
public function Parse($value, $field_name, &$object)
{
$ret = !is_array($value) ? $value : '';
$options = $object->GetFieldOptions($field_name);
if (getArrayValue($options, 'upload_dir')) {
$this->DestinationPath = $options['upload_dir'];
$this->FullPath = FULL_PATH.$this->DestinationPath;
}
- $this->fileHelper->CheckFolder($this->FullPath);
-
// SWF Uploader
if (is_array($value) && isset($value['tmp_ids'])) {
if ($value['tmp_deleted']) {
$deleted = explode('|', $value['tmp_deleted']);
$upload = explode('|', $value['upload']);
$n_upload = array();
// $n_ids = array();
foreach ($upload as $name) {
if (in_array($name, $deleted)) continue;
$n_upload[] = $name;
// $n_ids[] = $name;
}
$value['upload'] = implode('|', $n_upload);
// $value['tmp_ids'] = implode('|', $n_ids);
}
if (!$value['tmp_ids']) {
// no pending files -> return already uploded files
return getArrayValue($value, 'upload');
}
$swf_uploaded_ids = explode('|', $value['tmp_ids']);
$swf_uploaded_names = explode('|', $value['tmp_names']);
$existing = $value['upload'] ? explode('|', $value['upload']) : array();
if (isset($options['multiple'])) {
$max_files = $options['multiple'] == false ? 1 : $options['multiple'];
}
else {
$max_files = 1;
}
$fret = array();
// don't delete uploaded file, when it's name matches delete file name
$var_name = $object->getPrefixSpecial().'_file_pending_actions'.$this->Application->GetVar('m_wid');
$schedule = $this->Application->RecallVar($var_name);
$schedule = $schedule ? unserialize($schedule) : Array();
$files2delete = Array();
foreach ($schedule as $data) {
if ($data['action'] == 'delete') {
$files2delete[] = $data['file'];
}
}
- for ($i=0; $i<min($max_files, count($swf_uploaded_ids)); $i++) {
- $real_name = $swf_uploaded_names[$i];
+ for ($i = 0; $i < min($max_files, count($swf_uploaded_ids)); $i++) {
+ $real_name = $this->getStorageEngineFile($swf_uploaded_names[$i], $options, $object->Prefix);
+ $real_name = $this->getStorageEngineFolder($real_name, $options) . $real_name;
+
$real_name = $this->fileHelper->ensureUniqueFilename($this->FullPath, $real_name, $files2delete);
- $file_name = $this->FullPath.$real_name;
+ $file_name = $this->FullPath . $real_name;
- $tmp_file = WRITEABLE . '/tmp/' . $swf_uploaded_ids[$i].'_'.$swf_uploaded_names[$i];
+ $tmp_file = WRITEABLE . '/tmp/' . $swf_uploaded_ids[$i] . '_' . $swf_uploaded_names[$i];
rename($tmp_file, $file_name);
@chmod($file_name, 0666);
- $fret[] = getArrayValue($options, 'upload_dir') ? $real_name : $this->DestinationPath.$real_name;
+ $fret[] = getArrayValue($options, 'upload_dir') ? $real_name : $this->DestinationPath . $real_name;
}
- $fret = array_merge($existing, $fret);
- return implode('|', $fret);
+
+ return implode('|', array_merge($existing, $fret));
}
// SWF Uploader END
if (getArrayValue($value, 'upload') && getArrayValue($value, 'error') == UPLOAD_ERR_NO_FILE) {
// file was not uploaded this time, but was uploaded before, then use previously uploaded file (from db)
return getArrayValue($value, 'upload');
}
if (is_array($value) && count($value) > 1 && $value['size']) {
if (is_array($value) && $value['error'] === UPLOAD_ERR_OK) {
$max_filesize = isset($options['max_size']) ? $options['max_size'] : MAX_UPLOAD_SIZE;
// we can get mime type based on file content and no use one, provided by the client
// $value['type'] = kUtil::mimeContentType($value['tmp_name']);
if ( getArrayValue($options, 'file_types') && !$this->extensionMatch($value['name'], $options['file_types']) ) {
// match by file extensions
$error_params = Array (
'file_name' => $value['name'],
'file_types' => $options['file_types'],
);
$object->SetError($field_name, 'bad_file_format', 'la_error_InvalidFileFormat', $error_params);
}
elseif ( getArrayValue($options, 'allowed_types') && !in_array($value['type'], $options['allowed_types']) ) {
// match by mime type provided by web-browser
$error_params = Array (
'file_type' => $value['type'],
'allowed_types' => $options['allowed_types'],
);
$object->SetError($field_name, 'bad_file_format', 'la_error_InvalidFileFormat', $error_params);
}
elseif ( $value['size'] > $max_filesize ) {
$object->SetError($field_name, 'bad_file_size', 'la_error_FileTooLarge');
}
elseif ( !is_writable($this->FullPath) ) {
$object->SetError($field_name, 'cant_save_file', 'la_error_cant_save_file');
}
else {
- $real_name = $this->fileHelper->ensureUniqueFilename($this->FullPath, $value['name']);
+ $real_name = $this->getStorageEngineFile($value['name'], $options, $object->Prefix);
+ $real_name = $this->getStorageEngineFolder($real_name, $options) . $real_name;
+ $real_name = $this->fileHelper->ensureUniqueFilename($this->FullPath, $real_name);
$file_name = $this->FullPath . $real_name;
+
if ( !move_uploaded_file($value['tmp_name'], $file_name) ) {
$object->SetError($field_name, 'cant_save_file', 'la_error_cant_save_file');
}
else {
@chmod($file_name, 0666);
if ( getArrayValue($options, 'size_field') ) {
$object->SetDBField($options['size_field'], $value['size']);
}
if ( getArrayValue($options, 'orig_name_field') ) {
$object->SetDBField($options['orig_name_field'], $value['name']);
}
if ( getArrayValue($options, 'content_type_field') ) {
$object->SetDBField($options['content_type_field'], $value['type']);
}
$ret = getArrayValue($options, 'upload_dir') ? $real_name : $this->DestinationPath . $real_name;
// delete previous file, when new file is uploaded under same field
/*$previous_file = isset($value['upload']) ? $value['upload'] : false;
if ($previous_file && file_exists($this->FullPath.$previous_file)) {
unlink($this->FullPath.$previous_file);
}*/
}
}
}
else {
$object->SetError($field_name, 'cant_save_file', 'la_error_cant_save_file');
}
}
if ( (count($value) > 1) && $value['error'] && ($value['error'] != UPLOAD_ERR_NO_FILE) ) {
$object->SetError($field_name, 'cant_save_file', 'la_error_cant_save_file', $value);
}
return $ret;
}
/**
* Checks, that given file name has on of provided file extensions
*
* @param string $filename
* @param string $file_types
* @return bool
* @access protected
*/
protected function extensionMatch($filename, $file_types)
{
if ( preg_match_all('/\*\.(.*?)(;|$)/', $file_types, $regs) ) {
$file_extension = mb_strtolower( pathinfo($filename, PATHINFO_EXTENSION) );
$file_extensions = array_map('mb_strtolower', $regs[1]);
return in_array($file_extension, $file_extensions);
}
return true;
}
function getSingleFormat($format)
{
$single_mapping = Array (
'file_urls' => 'full_url',
'file_paths' => 'full_path',
'file_sizes' => 'file_size',
'files_resized' => 'resize',
'img_sizes' => 'img_size',
'wms' => 'wm',
);
return $single_mapping[$format];
}
/**
* Return formatted file url,path or size (or same for multiple files)
*
* @param string $value
* @param string $field_name
* @param kDBItem|kDBList $object
* @param string $format
* @return string
*/
function Format($value, $field_name, &$object, $format = null)
{
if (is_null($value)) {
return '';
}
$options = $object->GetFieldOptions($field_name);
if (!isset($format)) {
$format = isset($options['format']) ? $options['format'] : false;
}
if ($format && preg_match('/(file_urls|file_paths|file_names|file_sizes|img_sizes|files_resized|wms)(.*)/', $format, $regs)) {
if (!$value || $format == 'file_names') {
// storage format matches display format OR no value
return $value;
}
$ret = Array ();
$files = explode('|', $value);
$format = $this->getSingleFormat($regs[1]).$regs[2];
foreach ($files as $a_file) {
$ret[] = $this->GetFormatted($a_file, $field_name, $object, $format);
}
return implode('|', $ret);
}
$tc_value = $this->TypeCast($value, $options);
if( ($tc_value === false) || ($tc_value != $value) ) return $value; // for leaving badly formatted date on the form
// force direct links for case, when non-swf uploader is used
return $this->GetFormatted($tc_value, $field_name, $object, $format, true);
}
/**
* Return formatted file url,path or size
*
* @param string $value
* @param string $field_name
* @param kDBItem $object
* @param string $format
* @param bool $force_direct_links
* @return string
*/
function GetFormatted($value, $field_name, &$object, $format = null, $force_direct_links = null)
{
if (!$format) {
return $value;
}
$options = $object->GetFieldOptions($field_name);
$upload_dir = isset($options['upload_dir']) ? $options['upload_dir'] : $this->DestinationPath;
if (preg_match('/resize:([\d]*)x([\d]*)/', $format, $regs)) {
$image_helper =& $this->Application->recallObject('ImageHelper');
/* @var $image_helper ImageHelper */
if (array_key_exists('include_path', $options) && $options['include_path']) {
// relative path is already included in field
$upload_dir = '';
}
return $image_helper->ResizeImage($value ? FULL_PATH . str_replace('/', DIRECTORY_SEPARATOR, $upload_dir) . $value : '', $format);
}
switch ($format) {
case 'full_url':
if ( isset($force_direct_links) ) {
$direct_links = $force_direct_links;
}
else {
$direct_links = isset($options['direct_links']) ? $options['direct_links'] : false;
}
if ( $direct_links ) {
return $this->fileHelper->pathToUrl(FULL_PATH . $upload_dir . $value);
}
else {
$url_params = Array (
'no_amp' => 1, 'pass' => 'm,'.$object->Prefix,
$object->Prefix . '_event' => 'OnViewFile',
'file' => rawurlencode($value), 'field' => $field_name
);
return $this->Application->HREF('', '', $url_params);
}
break;
case 'full_path':
return FULL_PATH . str_replace('/', DIRECTORY_SEPARATOR, $upload_dir) . $value;
break;
case 'file_size':
return filesize(FULL_PATH . str_replace('/', DIRECTORY_SEPARATOR, $upload_dir) . $value);
break;
case 'img_size':
$image_helper =& $this->Application->recallObject('ImageHelper');
/* @var $image_helper ImageHelper */
$image_info = $image_helper->getImageInfo(FULL_PATH . str_replace('/', DIRECTORY_SEPARATOR, $upload_dir) . $value);
return $image_info ? $image_info[3] : '';
break;
}
return sprintf($format, $value);
}
+
+ /**
+ * Creates & returns folder, based on storage engine specified in field options
+ *
+ * @param string $file_name
+ * @param array $options
+ * @return string
+ * @access protected
+ */
+ protected function getStorageEngineFolder($file_name, $options)
+ {
+ $storage_engine = (string)getArrayValue($options, 'storage_engine');
+
+ if ( !$storage_engine ) {
+ return '';
+ }
+
+ switch ($storage_engine) {
+ case StorageEngine::HASH:
+ $folder_path = kUtil::getHashPathForLevel($file_name);
+ break;
+
+ case StorageEngine::TIMESTAMP:
+ $folder_path = adodb_date('Y-m/d/');
+ break;
+
+ default:
+ throw new Exception('Unknown storage engine "<strong>' . $storage_engine . '</strong>".');
+ break;
+ }
+
+ return $folder_path;
+ }
+
+ /**
+ * Applies prefix & suffix to uploaded filename, based on storage engine in field options
+ *
+ * @param string $name
+ * @param array $options
+ * @param string $unit_prefix
+ * @return string
+ * @access protected
+ */
+ protected function getStorageEngineFile($name, $options, $unit_prefix)
+ {
+ $prefix = $this->getStorageEngineFilePart(getArrayValue($options, 'filename_prefix'), $unit_prefix);
+ $suffix = $this->getStorageEngineFilePart(getArrayValue($options, 'filename_suffix'), $unit_prefix);
+
+ $parts = pathinfo($name);
+
+ return ($prefix ? $prefix . '_' : '') . $parts['filename'] . ($suffix ? '_' . $suffix : '') . '.' . $parts['extension'];
+ }
+
+ /**
+ * Creates prefix/suffix to join with uploaded file
+ *
+ * Added "u" before user_id to keep this value after FileHelper::ensureUniqueFilename method call
+ *
+ * @param string $option
+ * @param string $unit_prefix
+ * @return string
+ * @access protected
+ */
+ protected function getStorageEngineFilePart($option, $unit_prefix)
+ {
+ $replace_from = Array (
+ StorageEngine::PS_DATE_TIME, StorageEngine::PS_PREFIX, StorageEngine::PS_USER
+ );
+
+ $replace_to = Array (
+ adodb_date('Ymd-His'), $unit_prefix, 'u' . $this->Application->RecallVar('user_id')
+ );
+
+ return str_replace($replace_from, $replace_to, $option);
+ }
}
class kPictureFormatter extends kUploadFormatter
{
public function __construct()
{
$this->NakeLookupPath = IMAGES_PATH; // used ?
$this->DestinationPath = kUtil::constOn('ADMIN') ? IMAGES_PENDING_PATH : IMAGES_PATH;
parent::__construct();
}
function GetFormatted($value, $field_name, &$object, $format = null, $force_direct_links = null)
{
if ($format == 'img_size') {
$upload_dir = isset($options['upload_dir']) ? $options['upload_dir'] : $this->DestinationPath;
$img_path = FULL_PATH.'/'.$upload_dir.$value;
$image_info = @getimagesize($img_path);
return ' width="'.$image_info[0].'" height="'.$image_info[1].'"';
}
return parent::GetFormatted($value, $field_name, $object, $format, $force_direct_links);
}
}
\ No newline at end of file
Index: branches/5.2.x/core/kernel/globals.php
===================================================================
--- branches/5.2.x/core/kernel/globals.php (revision 14867)
+++ branches/5.2.x/core/kernel/globals.php (revision 14868)
@@ -1,808 +1,832 @@
<?php
/**
* @version $Id$
* @package In-Portal
* @copyright Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
* @license GNU/GPL
* In-Portal is Open Source software.
* This means that this software may have been modified pursuant
* the GNU General Public License, and as distributed it includes
* or is derivative of works licensed under the GNU General Public License
* or other free or open source software licenses.
* See http://www.in-portal.org/license for copyright notices and details.
*/
defined('FULL_PATH') or die('restricted access!');
class kUtil {
// const KG_TO_POUND = 2.20462262;
const POUND_TO_KG = 0.45359237;
/**
* Similar to array_merge_recursive but keyed-valued are always overwritten.
* Priority goes to the 2nd array.
*
* @param $paArray1 array
* @param $paArray2 array
* @return array
* @access public
*/
public static function array_merge_recursive($paArray1, $paArray2)
{
if (!is_array($paArray1) or !is_array($paArray2)) {
return $paArray2;
}
foreach ($paArray2 AS $sKey2 => $sValue2) {
$paArray1[$sKey2] = isset($paArray1[$sKey2]) ? self::array_merge_recursive($paArray1[$sKey2], $sValue2) : $sValue2;
}
return $paArray1;
}
/**
* Prepend a reference to an element to the beginning of an array.
* Renumbers numeric keys, so $value is always inserted to $array[0]
*
* @param $array array
* @param $value mixed
* @return int
* @access public
*/
public static function array_unshift_ref(&$array, &$value)
{
$return = array_unshift($array,'');
$array[0] =& $value;
return $return;
}
/**
* Rename key in associative array, maintaining keys order
*
* @param Array $array Associative Array
* @param mixed $old Old key name
* @param mixed $new New key name
* @access public
*/
public static function array_rename_key(&$array, $old, $new)
{
$new_array = Array ();
foreach ($array as $key => $val) {
$new_array[ $key == $old ? $new : $key] = $val;
}
$array = $new_array;
}
/**
* Same as print_r, but outputs result on screen or in debugger report (when in debug mode)
*
* @param Array $data
* @param string $label
* @param bool $on_screen
* @access public
*/
public static function print_r($data, $label = '', $on_screen = false)
{
$is_debug = false;
if ( class_exists('kApplication') && !$on_screen ) {
$application =& kApplication::Instance();
$is_debug = $application->isDebugMode();
}
if ( $is_debug && isset($application) ) {
if ( $label ) {
$application->Debugger->appendHTML('<strong>' . $label . '</strong>');
}
$application->Debugger->dumpVars($data);
}
else {
if ( $label ) {
echo '<strong>' . $label . '</strong><br/>';
}
echo '<pre>', print_r($data, true), '</pre>';
}
}
/**
* Define constant if it was not already defined before
*
* @param string $const_name
* @param string $const_value
* @access public
*/
public static function safeDefine($const_name, $const_value)
{
if ( !defined($const_name) ) {
define($const_name, $const_value);
}
}
/**
* Parses "/system/config.php" file and returns the result
*
* @param bool $parse_section
* @return Array
* @access public
*/
public static function parseConfig($parse_section = false)
{
$file = FULL_PATH . DIRECTORY_SEPARATOR . 'system' . DIRECTORY_SEPARATOR . 'config.php';
if (!file_exists($file)) {
return Array ();
}
if (file_exists($file) && !is_readable($file)) {
die('Could Not Open Ini File');
}
$contents = file($file);
if ($contents && $contents[0] == '<' . '?' . 'php die() ?' . ">\n") {
// format of "config.php" file before 5.1.0 version
array_shift($contents);
return parse_ini_string(implode('', $contents), $parse_section);
}
$_CONFIG = Array ();
require($file);
if ($parse_section) {
if ( isset($_CONFIG['Database']['LoadBalancing']) && $_CONFIG['Database']['LoadBalancing'] ) {
require FULL_PATH . DIRECTORY_SEPARATOR . 'system' . DIRECTORY_SEPARATOR . 'db_servers.php';
}
return $_CONFIG;
}
$ret = Array ();
foreach ($_CONFIG as $section => $section_variables) {
$ret = array_merge($ret, $section_variables);
}
return $ret;
}
/**
* Returns parsed variables from "config.php" file
*
* @return Array
* @access public
*/
public static function getConfigVars()
{
static $vars = null;
if ( !isset($vars) ) {
$vars = self::parseConfig();
}
return $vars;
}
/**
* Same as "include_once", but also profiles file includes in debug mode and DBG_PROFILE_INCLUDES constant is set
*
* @param string $file
* @access public
*/
public static function includeOnce($file)
{
global $debugger;
if ( defined('DEBUG_MODE') && DEBUG_MODE && isset($debugger) && defined('DBG_PROFILE_INCLUDES') && DBG_PROFILE_INCLUDES ) {
if ( in_array($file, get_included_files()) ) {
return ;
}
global $debugger;
/*$debugger->IncludeLevel++;
$before_mem = memory_get_usage();*/
$debugger->ProfileStart('inc_'.crc32($file), $file);
include_once($file);
$debugger->ProfileFinish('inc_'.crc32($file));
$debugger->profilerAddTotal('includes', 'inc_'.crc32($file));
/*$used_mem = memory_get_usage() - $before_mem;
$debugger->IncludeLevel--;
$debugger->IncludesData['file'][] = str_replace(FULL_PATH, '', $file);
$debugger->IncludesData['mem'][] = $used_mem;
$debugger->IncludesData['time'][] = $used_time;
$debugger->IncludesData['level'][] = $debugger->IncludeLevel;*/
}
else {
include_once($file);
}
}
/**
* Checks if given string is a serialized array
*
* @param string $string
* @return bool
* @access public
*/
public static function IsSerialized($string)
{
if ( is_array($string) ) {
return false;
}
return preg_match('/a:([\d]+):{/', $string);
}
/**
* Generates password of given length
*
* @param int $length
* @return string
* @access public
*/
public static function generatePassword($length = 10)
{
$pass_length = $length;
$p1 = Array ('b','c','d','f','g','h','j','k','l','m','n','p','q','r','s','t','v','w','x','y','z');
$p2 = Array ('a','e','i','o','u');
$p3 = Array ('1','2','3','4','5','6','7','8','9');
$p4 = Array ('(','&',')',';','%'); // if you need real strong stuff
// how much elements in the array
// can be done with a array count but counting once here is faster
$s1 = 21;// this is the count of $p1
$s2 = 5; // this is the count of $p2
$s3 = 9; // this is the count of $p3
$s4 = 5; // this is the count of $p4
// possible readable combinations
$c1 = '121'; // will be like 'bab'
$c2 = '212'; // will be like 'aba'
$c3 = '12'; // will be like 'ab'
$c4 = '3'; // will be just a number '1 to 9' if you dont like number delete the 3
//$c5 = '4'; // uncomment to active the strong stuff
$comb = '4'; // the amount of combinations you made above (and did not comment out)
for ($p = 0; $p < $pass_length;) {
mt_srand((double)microtime() * 1000000);
$strpart = mt_rand(1, $comb);
// checking if the stringpart is not the same as the previous one
if ($strpart != $previous) {
$pass_structure .= ${'c' . $strpart};
// shortcutting the loop a bit
$p = $p + mb_strlen(${'c' . $strpart});
}
$previous = $strpart;
}
// generating the password from the structure defined in $pass_structure
for ($g = 0; $g < mb_strlen($pass_structure); $g++) {
mt_srand((double)microtime() * 1000000);
$sel = mb_substr($pass_structure, $g, 1);
$pass .= ${'p' . $sel}[ mt_rand(0,-1+${'s'.$sel}) ];
}
return $pass;
}
/**
* Reverts effects of "htmlspecialchars" function
*
* @param string $string
* @return string
* @access public
*/
public static function unhtmlentities($string)
{
$trans_tbl = get_html_translation_table(HTML_ENTITIES); // from PHP 5.3.4: , ENT_COMPAT, 'utf-8');
$trans_tbl = array_flip ($trans_tbl);
return strtr($string, $trans_tbl);
}
/**
* submits $url with $post as POST
*
* @param string $url
* @param mixed $data
* @param Array $headers
* @param string $request_type
* @param Array $curl_options
* @return string
* @access public
* @deprecated
*/
public static function curl_post($url, $data, $headers = null, $request_type = 'POST', $curl_options = null)
{
$application =& kApplication::Instance();
$curl_helper =& $application->recallObject('CurlHelper');
/* @var $curl_helper kCurlHelper */
if ($request_type == 'POST') {
$curl_helper->SetRequestMethod(kCurlHelper::REQUEST_METHOD_POST);
}
$curl_helper->SetRequestData($data);
if (!is_null($headers)) {
// not an associative array, so don't use kCurlHelper::SetHeaders method
$curl_helper->setOptions( Array (CURLOPT_HTTPHEADER => $headers) );
}
if (is_array($curl_options)) {
$curl_helper->setOptions($curl_options);
}
$curl_helper->followLocation = false;
$ret = $curl_helper->Send($url);
$GLOBALS['curl_errorno'] = $curl_helper->lastErrorCode;
$GLOBALS['curl_error'] = $curl_helper->lastErrorMsg;
return $ret;
}
/**
* Checks if constant is defined and has positive value
*
* @param string $const_name
* @return bool
* @access public
*/
public static function constOn($const_name)
{
return defined($const_name) && constant($const_name);
}
/**
* Converts KG to Pounds
*
* @param float $kg
* @param bool $pounds_only
* @return float
* @access public
*/
public static function Kg2Pounds($kg, $pounds_only = false)
{
$major = floor( round($kg / self::POUND_TO_KG, 3) );
$minor = abs(round(($kg - $major * self::POUND_TO_KG) / self::POUND_TO_KG * 16, 2));
if ($pounds_only) {
$major += round($minor * 0.0625, 2);
$minor = 0;
}
return array($major, $minor);
}
/**
* Converts Pounds to KG
*
* @param float $pounds
* @param float $ounces
* @return float
* @access public
*/
public static function Pounds2Kg($pounds, $ounces = 0.00)
{
return round(($pounds + ($ounces / 16)) * self::POUND_TO_KG, 5);
}
/**
* Formats file/memory size in nice way
*
* @param int $bytes
* @return string
* @access public
*/
public static function formatSize($bytes)
{
if ($bytes >= 1099511627776) {
$return = round($bytes / 1024 / 1024 / 1024 / 1024, 2);
$suffix = "TB";
} elseif ($bytes >= 1073741824) {
$return = round($bytes / 1024 / 1024 / 1024, 2);
$suffix = "GB";
} elseif ($bytes >= 1048576) {
$return = round($bytes / 1024 / 1024, 2);
$suffix = "MB";
} elseif ($bytes >= 1024) {
$return = round($bytes / 1024, 2);
$suffix = "KB";
} else {
$return = $bytes;
$suffix = "Byte";
}
$return .= ' '.$suffix;
return $return;
}
/**
* Enter description here...
*
* @param resource $filePointer the file resource to write to
* @param Array $data the data to write out
* @param string $delimiter the field separator
* @param string $enclosure symbol to enclose field data to
* @param string $recordSeparator symbols to separate records with
* @access public
*/
public static function fputcsv($filePointer, $data, $delimiter = ',', $enclosure = '"', $recordSeparator = "\r\n")
{
foreach($data as $field_index => $field_value) {
// replaces an enclosure with two enclosures
$data[$field_index] = str_replace($enclosure, $enclosure.$enclosure, $field_value);
}
$line = $enclosure.implode($enclosure.$delimiter.$enclosure, $data).$enclosure.$recordSeparator;
$line = preg_replace('/'.preg_quote($enclosure, '/').'([0-9\.]+)'.preg_quote($enclosure, '/').'/', '$1', $line);
fwrite($filePointer, $line);
}
/**
* Enter description here...
*
* @param Array $data the data to write out
* @param string $delimiter the field separator
* @param string $enclosure symbol to enclose field data to
* @param string $recordSeparator symbols to separate records with
* @return string
* @access public
*/
public static function getcsvline($data, $delimiter = ',', $enclosure = '"', $recordSeparator = "\r\n")
{
foreach($data as $field_index => $field_value) {
// replaces an enclosure with two enclosures
$data[$field_index] = str_replace($enclosure, $enclosure.$enclosure, $field_value);
}
$line = $enclosure.implode($enclosure.$delimiter.$enclosure, $data).$enclosure.$recordSeparator;
$line = preg_replace('/'.preg_quote($enclosure, '/').'([0-9\.]+)'.preg_quote($enclosure, '/').'/', '$1', $line);
return $line;
}
/**
* Allows to replace #section# within any string with current section
*
* @param string $string
* @return string
* @access public
*/
public static function replaceModuleSection($string)
{
$application =& kApplication::Instance();
$module_section = $application->RecallVar('section');
if ($module_section) {
// substitute section instead of #section# parameter in title preset name
$module_section = explode(':', $module_section);
$section = preg_replace('/(configuration|configure)_(.*)/i', '\\2', $module_section[count($module_section) == 2 ? 1 : 0]);
$string = str_replace('#section#', mb_strtolower($section), $string);
}
return $string;
}
/**
* Checks, that user IP address is within allowed range
*
* @param string $ip_list semi-column (by default) separated ip address list
* @param string $separator ip address separator (default ";")
*
* @return bool
* @access public
*/
public static function ipMatch($ip_list, $separator = ';')
{
if ( !isset($_SERVER['REMOTE_ADDR']) ) {
// PHP CLI used -> never match
return false;
}
$ip_match = false;
$ip_addresses = $ip_list ? explode($separator, $ip_list) : Array ();
foreach ($ip_addresses as $ip_address) {
if (self::netMatch($ip_address, $_SERVER['REMOTE_ADDR'])) {
$ip_match = true;
break;
}
}
return $ip_match;
}
/**
* Checks, that given ip belongs to given subnet
*
* @param string $network
* @param string $ip
* @return bool
* @access public
*/
public static function netMatch($network, $ip)
{
$network = trim($network);
$ip = trim($ip);
if ( preg_replace('/[\d\.\/-]/', '', $network) != '' ) {
$network = gethostbyname($network);
}
if ($network == $ip) {
// comparing two ip addresses directly
return true;
}
$d = strpos($network, '-');
if ($d !== false) {
// ip address range specified
$from = ip2long(trim(substr($network, 0, $d)));
$to = ip2long(trim(substr($network, $d + 1)));
$ip = ip2long($ip);
return ($ip >= $from && $ip <= $to);
}
elseif (strpos($network, '/') !== false) {
// sigle subnet specified
$ip_arr = explode('/', $network);
if (!preg_match("@\d*\.\d*\.\d*\.\d*@", $ip_arr[0], $matches)) {
$ip_arr[0] .= '.0'; // Alternate form 194.1.4/24
}
$network_long = ip2long($ip_arr[0]);
$x = ip2long($ip_arr[1]);
$mask = long2ip($x) == $ip_arr[1] ? $x : (0xffffffff << (32 - $ip_arr[1]));
$ip_long = ip2long($ip);
return ($ip_long & $mask) == ($network_long & $mask);
}
return false;
}
/**
* Returns mime type corresponding to given file
* @param string $file
* @return string
* @access public
*/
public static function mimeContentType($file)
{
$ret = '';
if ( function_exists('finfo_open') && function_exists('finfo_file') ) {
$mime_magic_resource = finfo_open(FILEINFO_MIME_TYPE);
if ( $mime_magic_resource ) {
$ret = finfo_file($mime_magic_resource, $file);
finfo_close($mime_magic_resource);
}
}
elseif ( function_exists('mime_content_type') ) {
$ret = mime_content_type($file);
}
return $ret ? $ret : self::mimeContentTypeByExtension($file);
}
/**
* Detects mime type of the file purely based on it's extension
*
* @param string $file
* @return string
* @access public
*/
public static function mimeContentTypeByExtension($file)
{
$file_extension = mb_strtolower( pathinfo($file, PATHINFO_EXTENSION) );
$mapping = '(xls:application/excel)(hqx:application/macbinhex40)(doc,dot,wrd:application/msword)(pdf:application/pdf)
(pgp:application/pgp)(ps,eps,ai:application/postscript)(ppt:application/powerpoint)(rtf:application/rtf)
(tgz,gtar:application/x-gtar)(gz:application/x-gzip)(php,php3:application/x-httpd-php)(js:application/x-javascript)
(ppd,psd:application/x-photoshop)(swf,swc,rf:application/x-shockwave-flash)(tar:application/x-tar)(zip:application/zip)
(mid,midi,kar:audio/midi)(mp2,mp3,mpga:audio/mpeg)(ra:audio/x-realaudio)(wav:audio/wav)(bmp:image/bitmap)(bmp:image/bitmap)
(gif:image/gif)(iff:image/iff)(jb2:image/jb2)(jpg,jpe,jpeg:image/jpeg)(jpx:image/jpx)(png:image/png)(tif,tiff:image/tiff)
(wbmp:image/vnd.wap.wbmp)(xbm:image/xbm)(css:text/css)(txt:text/plain)(htm,html:text/html)(xml:text/xml)
(mpg,mpe,mpeg:video/mpeg)(qt,mov:video/quicktime)(avi:video/x-ms-video)(eml:message/rfc822)
(sxw:application/vnd.sun.xml.writer)(sxc:application/vnd.sun.xml.calc)(sxi:application/vnd.sun.xml.impress)
(sxd:application/vnd.sun.xml.draw)(sxm:application/vnd.sun.xml.math)
(odt:application/vnd.oasis.opendocument.text)(oth:application/vnd.oasis.opendocument.text-web)
(odm:application/vnd.oasis.opendocument.text-master)(odg:application/vnd.oasis.opendocument.graphics)
(odp:application/vnd.oasis.opendocument.presentation)(ods:application/vnd.oasis.opendocument.spreadsheet)
(odc:application/vnd.oasis.opendocument.chart)(odf:application/vnd.oasis.opendocument.formula)
(odi:application/vnd.oasis.opendocument.image)';
if ( preg_match('/[\(,]' . $file_extension . '[,]{0,1}.*?:(.*?)\)/s', $mapping, $regs) ) {
return $regs[1];
}
return 'application/octet-stream';
}
/**
* Return param value and removes it from params array
*
* @param string $name
* @param Array $params
* @param bool $default
* @return string
*/
public static function popParam($name, &$params, $default = false)
{
if ( isset($params[$name]) ) {
$value = $params[$name];
unset($params[$name]);
return $value;
}
return $default;
}
+
+ /**
+ * Generate subpath from hashed value
+ *
+ * @param string $name
+ * @param int $levels
+ * @return string
+ */
+ public static function getHashPathForLevel($name, $levels = 2)
+ {
+ if ( $levels == 0 ) {
+ return '';
+ }
+ else {
+ $path = '';
+ $hash = md5($name);
+
+ for ($i = 0; $i < $levels; $i++) {
+ $path .= substr($hash, $i, 1) . '/';
+ }
+
+ return $path;
+ }
+ }
}
/**
* Returns array value if key exists
* Accepts infinite number of parameters
*
* @param Array $array searchable array
* @param int $key array key
* @return string
*/
function getArrayValue(&$array, $key)
{
$ret = isset($array[$key]) ? $array[$key] : false;
if ($ret && func_num_args() > 2) {
for ($i = 2; $i < func_num_args(); $i++) {
$cur_key = func_get_arg($i);
$ret = getArrayValue( $ret, $cur_key );
if ($ret === false) {
break;
}
}
}
return $ret;
}
if ( !function_exists('parse_ini_string') ) {
/**
* Equivalent for "parse_ini_string" function available since PHP 5.3.0
*
* @param string $ini
* @param bool $process_sections
* @param int $scanner_mode
* @return Array
*/
function parse_ini_string($ini, $process_sections = false, $scanner_mode = null)
{
# Generate a temporary file.
$tempname = tempnam('/tmp', 'ini');
$fp = fopen($tempname, 'w');
fwrite($fp, $ini);
$ini = parse_ini_file($tempname, !empty($process_sections));
fclose($fp);
@unlink($tempname);
return $ini;
}
}
if ( !function_exists('memory_get_usage') ) {
// PHP 4.x and compiled without --enable-memory-limit option
function memory_get_usage() { return -1; }
}
if ( !function_exists('imagecreatefrombmp') ) {
// just in case if GD will add this function in future
function imagecreatefrombmp($filename)
{
//Ouverture du fichier en mode binaire
if (! $f1 = fopen($filename,"rb")) return FALSE;
//1 : Chargement des ent�tes FICHIER
$FILE = unpack("vfile_type/Vfile_size/Vreserved/Vbitmap_offset", fread($f1,14));
if ($FILE['file_type'] != 19778) return FALSE;
//2 : Chargement des ent�tes BMP
$BMP = unpack('Vheader_size/Vwidth/Vheight/vplanes/vbits_per_pixel'.
'/Vcompression/Vsize_bitmap/Vhoriz_resolution'.
'/Vvert_resolution/Vcolors_used/Vcolors_important', fread($f1,40));
$BMP['colors'] = pow(2,$BMP['bits_per_pixel']);
if ($BMP['size_bitmap'] == 0) $BMP['size_bitmap'] = $FILE['file_size'] - $FILE['bitmap_offset'];
$BMP['bytes_per_pixel'] = $BMP['bits_per_pixel']/8;
$BMP['bytes_per_pixel2'] = ceil($BMP['bytes_per_pixel']);
$BMP['decal'] = ($BMP['width']*$BMP['bytes_per_pixel']/4);
$BMP['decal'] -= floor($BMP['width']*$BMP['bytes_per_pixel']/4);
$BMP['decal'] = 4-(4*$BMP['decal']);
if ($BMP['decal'] == 4) $BMP['decal'] = 0;
//3 : Chargement des couleurs de la palette
$PALETTE = array();
if ($BMP['colors'] < 16777216)
{
$PALETTE = unpack('V'.$BMP['colors'], fread($f1,$BMP['colors']*4));
}
//4 : Cr�ation de l'image
$IMG = fread($f1,$BMP['size_bitmap']);
$VIDE = chr(0);
$res = imagecreatetruecolor($BMP['width'],$BMP['height']);
$P = 0;
$Y = $BMP['height']-1;
while ($Y >= 0)
{
$X=0;
while ($X < $BMP['width'])
{
if ($BMP['bits_per_pixel'] == 24)
$COLOR = unpack("V",substr($IMG,$P,3).$VIDE);
elseif ($BMP['bits_per_pixel'] == 16)
{
$COLOR = unpack("n",substr($IMG,$P,2));
$COLOR[1] = $PALETTE[$COLOR[1]+1];
}
elseif ($BMP['bits_per_pixel'] == 8)
{
$COLOR = unpack("n",$VIDE.substr($IMG,$P,1));
$COLOR[1] = $PALETTE[$COLOR[1]+1];
}
elseif ($BMP['bits_per_pixel'] == 4)
{
$COLOR = unpack("n",$VIDE.substr($IMG,floor($P),1));
if (($P*2)%2 == 0) $COLOR[1] = ($COLOR[1] >> 4) ; else $COLOR[1] = ($COLOR[1] & 0x0F);
$COLOR[1] = $PALETTE[$COLOR[1]+1];
}
elseif ($BMP['bits_per_pixel'] == 1)
{
$COLOR = unpack("n",$VIDE.substr($IMG,floor($P),1));
if (($P*8)%8 == 0) $COLOR[1] = $COLOR[1] >>7;
elseif (($P*8)%8 == 1) $COLOR[1] = ($COLOR[1] & 0x40)>>6;
elseif (($P*8)%8 == 2) $COLOR[1] = ($COLOR[1] & 0x20)>>5;
elseif (($P*8)%8 == 3) $COLOR[1] = ($COLOR[1] & 0x10)>>4;
elseif (($P*8)%8 == 4) $COLOR[1] = ($COLOR[1] & 0x8)>>3;
elseif (($P*8)%8 == 5) $COLOR[1] = ($COLOR[1] & 0x4)>>2;
elseif (($P*8)%8 == 6) $COLOR[1] = ($COLOR[1] & 0x2)>>1;
elseif (($P*8)%8 == 7) $COLOR[1] = ($COLOR[1] & 0x1);
$COLOR[1] = $PALETTE[$COLOR[1]+1];
}
else
return FALSE;
imagesetpixel($res,$X,$Y,$COLOR[1]);
$X++;
$P += $BMP['bytes_per_pixel'];
}
$Y--;
$P+=$BMP['decal'];
}
//Fermeture du fichier
fclose($f1);
return $res;
}
}
\ No newline at end of file
Index: branches/5.2.x/core/units/helpers/file_helper.php
===================================================================
--- branches/5.2.x/core/units/helpers/file_helper.php (revision 14867)
+++ branches/5.2.x/core/units/helpers/file_helper.php (revision 14868)
@@ -1,442 +1,456 @@
<?php
/**
* @version $Id$
* @package In-Portal
* @copyright Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
* @license GNU/GPL
* In-Portal is Open Source software.
* This means that this software may have been modified pursuant
* the GNU General Public License, and as distributed it includes
* or is derivative of works licensed under the GNU General Public License
* or other free or open source software licenses.
* See http://www.in-portal.org/license for copyright notices and details.
*/
defined('FULL_PATH') or die('restricted access!');
class FileHelper extends kHelper {
/**
* Puts existing item images (from sub-item) to virtual fields (in main item)
*
* @param kCatDBItem $object
* @return void
* @access public
*/
public function LoadItemFiles(&$object)
{
$max_file_count = $this->Application->ConfigValue($object->Prefix.'_MaxImageCount'); // file count equals to image count (temporary measure)
$sql = 'SELECT *
FROM '.TABLE_PREFIX.'ItemFiles
WHERE ResourceId = '.$object->GetDBField('ResourceId').'
ORDER BY FileId ASC
LIMIT 0, '.(int)$max_file_count;
$item_files = $this->Conn->Query($sql);
$file_counter = 1;
foreach ($item_files as $item_file) {
$file_path = $item_file['FilePath'];
$object->SetDBField('File'.$file_counter, $file_path);
$object->SetOriginalField('File'.$file_counter, $file_path);
$object->SetFieldOption('File'.$file_counter, 'original_field', $item_file['FileName']);
$file_counter++;
}
}
/**
* Saves newly uploaded images to external image table
*
* @param kCatDBItem $object
* @return void
* @access public
*/
public function SaveItemFiles(&$object)
{
$table_name = $this->Application->getUnitOption('#file', 'TableName');
$max_file_count = $this->Application->getUnitOption($object->Prefix, 'FileCount'); // $this->Application->ConfigValue($object->Prefix.'_MaxImageCount');
$this->CheckFolder(FULL_PATH . ITEM_FILES_PATH);
$i = 0;
while ($i < $max_file_count) {
$field = 'File'.($i + 1);
$field_options = $object->GetFieldOptions($field);
$file_path = $object->GetDBField($field);
if ($file_path) {
if (isset($field_options['original_field'])) {
$key_clause = 'FileName = '.$this->Conn->qstr($field_options['original_field']).' AND ResourceId = '.$object->GetDBField('ResourceId');
if ($object->GetDBField('Delete'.$field)) {
// if item was cloned, then new filename is in db (not in $image_src)
$sql = 'SELECT FilePath
FROM '.$table_name.'
WHERE '.$key_clause;
$file_path = $this->Conn->GetOne($sql);
if (@unlink(FULL_PATH.ITEM_FILES_PATH.$file_path)) {
$sql = 'DELETE FROM '.$table_name.'
WHERE '.$key_clause;
$this->Conn->Query($sql);
}
}
else {
// image record found -> update
$fields_hash = Array (
'FilePath' => $file_path,
);
$this->Conn->doUpdate($fields_hash, $table_name, $key_clause);
}
}
else {
// record not found -> create
$fields_hash = Array (
'ResourceId' => $object->GetDBField('ResourceId'),
'FileName' => $field,
'Status' => STATUS_ACTIVE,
'FilePath' => $file_path,
);
$this->Conn->doInsert($fields_hash, $table_name);
$field_options['original_field'] = $field;
$object->SetFieldOptions($field, $field_options);
}
}
$i++;
}
}
/**
* Preserves cloned item images/files to be rewritten with original item images/files
*
* @param Array $field_values
* @return void
* @access public
*/
public function PreserveItemFiles(&$field_values)
{
foreach ($field_values as $field_name => $field_value) {
- if (!is_array($field_value)) continue;
+ if ( !is_array($field_value) ) {
+ continue;
+ }
- if (isset($field_value['upload']) && ($field_value['error'] == UPLOAD_ERR_NO_FILE)) {
+ if ( isset($field_value['upload']) && ($field_value['error'] == UPLOAD_ERR_NO_FILE) ) {
// this is upload field, but nothing was uploaded this time
unset($field_values[$field_name]);
}
}
}
/**
* Determines what image/file fields should be created (from post or just dummy fields for 1st upload)
*
* @param string $prefix
* @param bool $is_image
* @return void
* @access public
*/
public function createItemFiles($prefix, $is_image = false)
{
$items_info = $this->Application->GetVar($prefix);
if ($items_info) {
list (, $fields_values) = each($items_info);
$this->createUploadFields($prefix, $fields_values, $is_image);
}
else {
$this->createUploadFields($prefix, Array(), $is_image);
}
}
/**
* Dynamically creates virtual fields for item for each image/file field in submit
*
* @param string $prefix
* @param Array $fields_values
* @param bool $is_image
* @return void
* @access public
*/
public function createUploadFields($prefix, $fields_values, $is_image = false)
{
$field_options = Array (
'type' => 'string',
'max_len' => 240,
'default' => '',
);
if ($is_image) {
$field_options['formatter'] = 'kPictureFormatter';
$field_options['include_path'] = 1;
$field_options['allowed_types'] = Array ('image/jpeg', 'image/pjpeg', 'image/png', 'image/x-png', 'image/gif', 'image/bmp');
$field_prefix = 'Image';
}
else {
$field_options['formatter'] = 'kUploadFormatter';
$field_options['upload_dir'] = ITEM_FILES_PATH;
$field_options['allowed_types'] = Array ('application/pdf', 'application/msexcel', 'application/msword', 'application/mspowerpoint');
$field_prefix = 'File';
}
$fields = $this->Application->getUnitOption($prefix, 'Fields');
$virtual_fields = $this->Application->getUnitOption($prefix, 'VirtualFields');
$image_count = 0;
foreach ($fields_values as $field_name => $field_value) {
if (preg_match('/^('.$field_prefix.'[\d]+|Primary'.$field_prefix.')$/', $field_name)) {
$fields[$field_name] = $field_options;
$virtual_fields[$field_name] = $field_options;
$this->_createCustomFields($prefix, $field_name, $virtual_fields, $is_image);
$image_count++;
}
}
if (!$image_count) {
// no images found in POST -> create default image fields
$image_count = $this->Application->ConfigValue($prefix.'_MaxImageCount');
if ($is_image) {
$created_count = 1;
$image_names = Array ('Primary' . $field_prefix => '');
while ($created_count < $image_count) {
$image_names[$field_prefix . $created_count] = '';
$created_count++;
}
}
else {
$created_count = 0;
$image_names = Array ();
while ($created_count < $image_count) {
$image_names[$field_prefix . ($created_count + 1)] = '';
$created_count++;
}
}
if ($created_count) {
$this->createUploadFields($prefix, $image_names, $is_image);
}
return ;
}
$this->Application->setUnitOption($prefix, $field_prefix.'Count', $image_count);
$this->Application->setUnitOption($prefix, 'Fields', $fields);
$this->Application->setUnitOption($prefix, 'VirtualFields', $virtual_fields);
}
/**
* Adds ability to create more virtual fields associated with main image/file
*
* @param string $prefix
* @param string $field_name
* @param Array $virtual_fields
* @param bool $is_image
* @return void
* @access protected
*/
protected function _createCustomFields($prefix, $field_name, &$virtual_fields, $is_image = false)
{
$virtual_fields['Delete' . $field_name] = Array ('type' => 'int', 'default' => 0);
if ( $is_image ) {
$virtual_fields[$field_name . 'Alt'] = Array ('type' => 'string', 'default' => '');
}
}
/**
* Downloads file to user
*
* @param string $filename
* @return void
* @access public
*/
public function DownloadFile($filename)
{
header('Content-type: ' . kUtil::mimeContentType($filename));
header('Content-Disposition: attachment; filename="' . basename($filename) . '"');
header('Content-Length: ' . filesize($filename));
readfile($filename);
flush();
}
/**
* Creates folder with given $path
*
* @param string $path
* @return bool
* @access public
*/
public function CheckFolder($path)
{
$result = true;
if (!file_exists($path) || !is_dir($path)) {
$parent_path = preg_replace('#(/|\\\)[^/\\\]+(/|\\\)?$#', '', $path);
$result = $this->CheckFolder($parent_path);
if ($result) {
$result = mkdir($path);
if ($result) {
chmod($path, 0777);
// don't commit any files from created folder
if (file_exists(FULL_PATH . '/CVS')) {
$cvsignore = fopen($path . '/.cvsignore', 'w');
fwrite($cvsignore, '*.*');
fclose($cvsignore);
chmod($path . '/.cvsignore', 0777);
}
}
else {
trigger_error('Cannot create directory "<strong>' . $path . '</strong>"', E_USER_WARNING);
return false;
}
}
}
return $result;
}
/**
* Copies all files and directories from $source to $destination directory. Create destination directory, when missing.
*
* @param string $source
* @param string $destination
* @return bool
* @access public
*/
public function copyFolderRecursive($source, $destination)
{
if ( substr($source, -1) == DIRECTORY_SEPARATOR ) {
$source = substr($source, 0, -1);
$destination .= DIRECTORY_SEPARATOR . basename($source);
}
$iterator = new DirectoryIterator($source);
/* @var $file_info DirectoryIterator */
$result = $this->CheckFolder($destination);
foreach ($iterator as $file_info) {
if ( $file_info->isDot() ) {
continue;
}
$file = $file_info->getFilename();
if ( $file_info->isDir() ) {
$result = $this->copyFolderRecursive($file_info->getPathname(), $destination . DIRECTORY_SEPARATOR . $file);
}
else {
$result = copy($file_info->getPathname(), $destination . DIRECTORY_SEPARATOR . $file);
}
if (!$result) {
trigger_error('Cannot create file/directory "<strong>' . $destination . DIRECTORY_SEPARATOR . $file . '</strong>"', E_USER_WARNING);
break;
}
}
return $result;
}
/**
* Copies all files from $source to $destination directory. Create destination directory, when missing.
*
* @param string $source
* @param string $destination
* @return bool
* @access public
*/
public function copyFolder($source, $destination)
{
if ( substr($source, -1) == DIRECTORY_SEPARATOR ) {
$source = substr($source, 0, -1);
$destination .= DIRECTORY_SEPARATOR . basename($source);
}
$iterator = new DirectoryIterator($source);
/* @var $file_info DirectoryIterator */
$result = $this->CheckFolder($destination);
foreach ($iterator as $file_info) {
if ( $file_info->isDot() || !$file_info->isFile() ) {
continue;
}
$file = $file_info->getFilename();
$result = copy($file_info->getPathname(), $destination . DIRECTORY_SEPARATOR . $file);
if ( !$result ) {
trigger_error('Cannot create file "<strong>' . $destination . DIRECTORY_SEPARATOR . $file . '</strong>"', E_USER_WARNING);
break;
}
}
return $result;
}
/**
* Transforms given path to file into it's url, where each each component is encoded (excluding domain and protocol)
*
* @param string $url
* @return string
* @access public
*/
public function pathToUrl($url)
{
$url = str_replace(DIRECTORY_SEPARATOR, '/', preg_replace('/^' . preg_quote(FULL_PATH, '/') . '(.*)/', '\\1', $url, 1));
$url = implode('/', array_map('rawurlencode', explode('/', $url)));
return rtrim($this->Application->BaseURL(), '/') . $url;
}
/**
* Transforms given url to path to it
*
* @param string $url
* @return string
* @access public
*/
public function urlToPath($url)
{
$base_url = rtrim($this->Application->BaseURL(), '/');
// escape replacement patterns, like "\<number>"
$full_path = preg_replace('/(\\\[\d]+)/', '\\\\\1', FULL_PATH);
$path = preg_replace('/^' . preg_quote($base_url, '/') . '(.*)/', $full_path . '\\1', $url, 1);
return str_replace('/', DIRECTORY_SEPARATOR, rawurldecode($path));
}
/**
* Ensures, that new file will not overwrite any of previously created files with same name
*
* @param string $path
* @param string $name
* @param Array $forbidden_names
* @return string
*/
public function ensureUniqueFilename($path, $name, $forbidden_names = Array())
{
$parts = pathinfo($name);
$ext = '.' . $parts['extension'];
- $filename = mb_substr($parts['basename'], 0, -mb_strlen($ext));
+ $filename = $parts['filename'];
$new_name = $filename . $ext;
+ if ( $parts['dirname'] != '.' ) {
+ $path = rtrim($path, '/') . '/' . ltrim($parts['dirname'], '/');
+ }
+
+ // make sure target folder always exists, especially for cases,
+ // when storage engine folder is supplied as a part of $name
+ $this->CheckFolder($path);
+
while ( file_exists($path . '/' . $new_name) || in_array(rtrim($path, '/') . '/' . $new_name, $forbidden_names) ) {
if ( preg_match('/(' . preg_quote($filename, '/') . '_)([0-9]*)(' . preg_quote($ext, '/') . ')/', $new_name, $regs) ) {
$new_name = $regs[1] . ($regs[2] + 1) . $regs[3];
}
else {
$new_name = $filename . '_1' . $ext;
}
}
+ if ( $parts['dirname'] != '.' ) {
+ $new_name = $parts['dirname'] . '/' . $new_name;
+ }
+
return $new_name;
}
}
\ No newline at end of file
Index: branches/5.2.x/core/units/images/image_event_handler.php
===================================================================
--- branches/5.2.x/core/units/images/image_event_handler.php (revision 14867)
+++ branches/5.2.x/core/units/images/image_event_handler.php (revision 14868)
@@ -1,480 +1,482 @@
<?php
/**
* @version $Id$
* @package In-Portal
* @copyright Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
* @license GNU/GPL
* In-Portal is Open Source software.
* This means that this software may have been modified pursuant
* the GNU General Public License, and as distributed it includes
* or is derivative of works licensed under the GNU General Public License
* or other free or open source software licenses.
* See http://www.in-portal.org/license for copyright notices and details.
*/
defined('FULL_PATH') or die('restricted access!');
class ImageEventHandler extends kDBEventHandler {
function mapPermissions()
{
parent::mapPermissions();
$permissions = Array (
'OnCleanImages' => Array ('subitem' => true),
'OnCleanResizedImages' => Array ('subitem' => true),
);
$this->permMapping = array_merge($this->permMapping, $permissions);
}
function mapEvents()
{
parent::mapEvents(); // ensure auto-adding of approve/decine and so on events
$image_events = Array(
'OnAfterCopyToTemp'=>'ImageAction',
'OnBeforeDeleteFromLive'=>'ImageAction',
'OnBeforeCopyToLive'=>'ImageAction',
'OnBeforeItemDelete'=>'ImageAction',
'OnAfterClone'=>'ImageAction',
);
$this->eventMethods = array_merge($this->eventMethods, $image_events);
}
/**
* Get's special of main item for linking with subitem
*
* @param kEvent $event
* @return string
*/
function getMainSpecial(&$event)
{
if ($event->Special == 'list' && !$this->Application->isAdmin) {
// ListImages aggregated tag uses this special
return '';
}
return parent::getMainSpecial($event);
}
/**
* Don't allow to delete primary category item image, when there are no more images
*
* @param kEvent $event
* @param string $type
* @return void
* @access protected
*/
protected function customProcessing(&$event, $type)
{
$object =& $event->getObject();
/* @var $object kDBItem */
if ( $event->Name == 'OnMassDelete' && $type == 'before' ) {
$ids = $event->getEventParam('ids');
$parent_info = $object->getLinkedInfo($event->Special);
$sql = 'SELECT ImageId
FROM ' . $object->TableName . '
WHERE DefaultImg = 1 AND ' . $parent_info['ForeignKey'] . ' = ' . $parent_info['ParentId'];
$primary_file_id = $this->Conn->GetOne($sql);
if ( $primary_file_id ) {
$file_id_index = array_search($primary_file_id, $ids);
if ( $file_id_index ) {
// allow deleting of primary product file, when there is another file to make primary
$sql = 'SELECT COUNT(*)
FROM ' . $object->TableName . '
WHERE DefaultImg = 0 AND ' . $parent_info['ForeignKey'] . ' = ' . $parent_info['ParentId'];
$non_primary_file_count = $this->Conn->GetOne($sql);
if ( $non_primary_file_count ) {
unset($ids[$file_id_index]);
}
}
}
$event->setEventParam('ids', $ids);
}
switch ( $type ) {
case 'before' :
// empty unused fields
$object->SetDBField($object->GetDBField('LocalImage') ? 'Url' : 'LocalPath', '');
$object->SetDBField($object->GetDBField('LocalThumb') ? 'ThumbUrl' : 'ThumbPath', '');
if ( $object->GetDBField('SameImages') ) {
$object->SetDBField('LocalImage', 1);
$object->SetDBField('LocalPath', '');
$object->SetDBField('Url', '');
}
break;
case 'after':
// make sure, that there is only one primary image for the item
if ( $object->GetDBField('DefaultImg') ) {
$sql = 'UPDATE ' . $object->TableName . '
SET DefaultImg = 0
WHERE ResourceId = ' . $object->GetDBField('ResourceId') . ' AND ImageId <> ' . $object->GetID();
$this->Conn->Query($sql);
}
break;
}
}
/**
* Performs temp-table related action on current image record
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function ImageAction(&$event)
{
$id = $event->getEventParam('id');
- $object =& $this->Application->recallObject($event->Prefix.'.-item', $event->Prefix, Array ('skip_autoload' => true));
+ $object =& $this->Application->recallObject($event->Prefix . '.-item', $event->Prefix, Array ('skip_autoload' => true));
/* @var $object kDBItem */
- if (in_array($event->Name, Array('OnBeforeDeleteFromLive','OnAfterClone')) ) {
+ if ( in_array($event->Name, Array ('OnBeforeDeleteFromLive', 'OnAfterClone')) ) {
$object->SwitchToLive();
}
- elseif ($event->Name == 'OnBeforeItemDelete') {
+ elseif ( $event->Name == 'OnBeforeItemDelete' ) {
// keep current table
}
else {
$object->SwitchToTemp();
}
$object->Load($id);
- $fields = Array('LocalPath' => 'LocalImage', 'ThumbPath' => 'LocalThumb');
+ $file_helper =& $this->Application->recallObject('FileHelper');
+ /* @var $file_helper FileHelper */
+
+ $fields = Array ('LocalPath' => 'LocalImage', 'ThumbPath' => 'LocalThumb');
+
foreach ($fields as $a_field => $mode_field) {
- $file = $object->GetField($a_field);
- if (!$file) continue;
- $source_file = FULL_PATH.$file;
+ $file = $object->GetDBField($a_field);
+
+ if ( !$file ) {
+ continue;
+ }
+
+ $source_file = FULL_PATH . $file;
switch ($event->Name) {
// Copy image files to pending dir and update corresponding fields in temp record
- // Checking for existing files and renaming if nessessary - two users may upload same pending files at the same time!
+ // Checking for existing files and renaming if necessary - two users may upload same pending files at the same time!
case 'OnAfterCopyToTemp':
- $new_file = IMAGES_PENDING_PATH . $this->ValidateFileName(FULL_PATH.IMAGES_PENDING_PATH, basename($file));
- $dest_file = FULL_PATH.$new_file;
- copy($source_file, $dest_file);
+ $file = preg_replace('/^' . preg_quote(IMAGES_PATH, '/') . '/', IMAGES_PENDING_PATH, $file, 1);
+ $new_file = $file_helper->ensureUniqueFilename(FULL_PATH, $file);
+
+ $dst_file = FULL_PATH . $new_file;
+ copy($source_file, $dst_file);
+
$object->SetFieldOption($a_field, 'skip_empty', false);
$object->SetDBField($a_field, $new_file);
break;
- // Copy image files to live dir (checking if fileexists and renameing if nessessary)
+ // Copy image files to live dir (checking if file exists and renaming if necessary)
// and update corresponding fields in temp record (which gets copied to live automatically)
case 'OnBeforeCopyToLive':
- if ( $object->GetDBField($mode_field) ) { // if image is local
- // rename file if it exists in live folder
- $new_file = IMAGES_PATH . $this->ValidateFileName(FULL_PATH.IMAGES_PATH, basename($file));
- $dest_file = FULL_PATH.$new_file;
- rename($source_file, $dest_file);
+ if ( $object->GetDBField($mode_field) ) {
+ // if image is local -> rename file if it exists in live folder
+ $file = preg_replace('/^' . preg_quote(IMAGES_PENDING_PATH, '/') . '/', IMAGES_PATH, $file, 1);
+ $new_file = $file_helper->ensureUniqueFilename(FULL_PATH, $file);
+
+ $dst_file = FULL_PATH . $new_file;
+ rename($source_file, $dst_file);
}
- else { // if image is remote url - remove local file (if any), update local file field with empty value
- if (file_exists($source_file)) @unlink($source_file);
+ else {
+ // if image is remote url - remove local file (if any), update local file field with empty value
+ if ( file_exists($source_file) ) {
+ @unlink($source_file);
+ }
+
$new_file = '';
}
+
$object->SetFieldOption($a_field, 'skip_empty', false);
$object->SetDBField($a_field, $new_file);
break;
case 'OnBeforeDeleteFromLive': // Delete image files from live folder before copying over from temp
- case 'OnBeforeItemDelete': // Delete image files when deleteing Image object
- @unlink(FULL_PATH.$file);
+ case 'OnBeforeItemDelete': // Delete image files when deleting Image object
+ @unlink(FULL_PATH . $file);
break;
- case 'OnAfterClone': // Copy files when cloning objects, renaming it on the fly
- $path_info = pathinfo($file);
- $new_file = $path_info['dirname'].'/'.$this->ValidateFileName(FULL_PATH.$path_info['dirname'], $path_info['basename']);
- $dest_file = FULL_PATH . $new_file;
- copy($source_file, $dest_file);
+ case 'OnAfterClone':
+ // Copy files when cloning objects, renaming it on the fly
+ $new_file = $file_helper->ensureUniqueFilename(FULL_PATH, $file);
+ $dst_file = FULL_PATH . $new_file;
+ copy($source_file, $dst_file);
+
$object->SetFieldOption($a_field, 'skip_empty', false);
$object->SetDBField($a_field, $new_file);
break;
}
}
- if ( in_array($event->Name, Array('OnAfterClone', 'OnBeforeCopyToLive', 'OnAfterCopyToTemp')) ) {
- $object->Update(null, true);
- }
- }
- function ValidateFileName($path, $name)
- {
- $parts = pathinfo($name);
- $ext = '.'.$parts['extension'];
- $filename = mb_substr($parts['basename'], 0, -mb_strlen($ext));
- $new_name = $filename.$ext;
- while ( file_exists($path.'/'.$new_name) )
- {
- if ( preg_match('/('.preg_quote($filename, '/').'_)([0-9]*)('.preg_quote($ext, '/').')/', $new_name, $regs) ) {
- $new_name = $regs[1].($regs[2]+1).$regs[3];
- }
- else {
- $new_name = $filename.'_1'.$ext;
- }
+ if ( in_array($event->Name, Array ('OnAfterClone', 'OnBeforeCopyToLive', 'OnAfterCopyToTemp')) ) {
+ $object->Update(null, true);
}
- return $new_name;
}
/**
* Sets primary image of user/category/category item
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnSetPrimary(&$event)
{
$object =& $event->getObject();
/* @var $object kDBItem */
$object->SetDBField('DefaultImg', 1);
$object->Update();
}
/**
* Occurs before updating item
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnBeforeItemUpdate(&$event)
{
parent::OnBeforeItemUpdate($event);
$this->processImageStatus($event);
}
/**
* Occurs after creating item
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnAfterItemCreate(&$event)
{
parent::OnAfterItemCreate($event);
$this->processImageStatus($event);
$object =& $event->getObject();
/* @var $object kDBItem */
$object->Update();
}
/**
* Occurs before item changed
*
* @param kEvent $event
*/
function processImageStatus(&$event)
{
$object =& $event->getObject();
/* @var $object kDBItem */
$id = $object->GetDBField('ResourceId');
$sql = 'SELECT ImageId
FROM ' . $object->TableName . '
WHERE ResourceId = ' . $id . ' AND DefaultImg = 1';
$primary_image_id = $this->Conn->GetOne($sql);
if ( !$primary_image_id ) {
$object->SetDBField('DefaultImg', 1);
}
if ( $object->GetDBField('DefaultImg') && $object->Validate() ) {
$sql = 'UPDATE ' . $object->TableName . '
SET DefaultImg = 0
WHERE ResourceId = ' . $id . ' AND ImageId <> ' . $object->GetDBField('ImageId');
$this->Conn->Query($sql);
$object->SetDBField('Enabled', 1);
}
}
/**
* Apply any custom changes to list's sql query
*
* @param kEvent $event
* @return void
* @access protected
* @see kDBEventHandler::OnListBuild()
*/
protected function SetCustomQuery(&$event)
{
parent::SetCustomQuery($event);
$object =& $event->getObject();
/* @var $object kDBList */
if (!$this->Application->isAdminUser) {
$object->addFilter('active', '%1$s.Enabled = 1');
}
$product_id = $event->getEventParam('product_id');
if ($product_id) {
$object->removeFilter('parent_filter');
$sql = 'SELECT ResourceId
FROM '.$this->Application->getUnitOption('p', 'TableName').'
WHERE ProductId = '.$product_id;
$resource_id = (int) $this->Conn->GetOne($sql);
$object->addFilter('product_images', '%1$s.ResourceId = '.$resource_id);
}
/********************************************/
$search_helper =& $this->Application->recallObject('SearchHelper');
/* @var $search_helper kSearchHelper */
$types = $event->getEventParam('types');
$except_types = $event->getEventParam('except');
$type_clauses = $this->getTypeClauses($event);
$search_helper->SetComplexFilter($event, $type_clauses, $types, $except_types);
}
/**
* Return type clauses for list bulding on front
*
* @param kEvent $event
* @return Array
*/
function getTypeClauses(&$event)
{
$type_clauses = Array ();
$type_clauses['additional']['include'] = '%1$s.DefaultImg != 1';
$type_clauses['additional']['except'] = '%1$s.DefaultImg = 1';
$type_clauses['additional']['having_filter'] = false;
return $type_clauses;
}
/**
* [AGENT] Remove unused images from "/system/images" and "/system/images/pending" folders
*
* @param kEvent $event
*/
function OnCleanImages(&$event)
{
// 1. get images, that are currently in use
$active_images = $this->_getActiveImages( $this->Application->getUnitOption('img', 'TableName') );
$active_images[] = 'noimage.gif';
// 2. get images on disk
$this->_deleteUnusedImages(FULL_PATH . IMAGES_PATH, $active_images);
// 3. get images in use from "images/pending" folder
$active_images = $this->_getPendingImages();
// 4. get image on disk
$this->_deleteUnusedImages(FULL_PATH . IMAGES_PENDING_PATH, $active_images);
}
/**
* Gets image filenames (no path) from given table
*
* @param string $image_table
* @return Array
*/
function _getActiveImages($image_table)
{
$sql = 'SELECT LocalPath, ThumbPath
FROM ' . $image_table . '
WHERE COALESCE(LocalPath, "") <> "" OR COALESCE(ThumbPath) <> ""';
$images = $this->Conn->Query($sql);
$active_images = Array ();
foreach ($images as $image) {
if ($image['LocalPath']) {
$active_images[] = basename($image['LocalPath']);
}
if ($image['ThumbPath']) {
$active_images[] = basename($image['ThumbPath']);
}
}
return $active_images;
}
/**
* Gets active images, that are currently beeing edited inside temporary tables
*
* @return Array
*/
function _getPendingImages()
{
$tables = $this->Conn->GetCol('SHOW TABLES');
$mask_edit_table = '/'.TABLE_PREFIX.'ses_(.*)_edit_' . TABLE_PREFIX . 'Images/';
$active_images = Array ();
foreach ($tables as $table) {
if (!preg_match($mask_edit_table, $table)) {
continue;
}
$active_images = array_unique( array_merge($active_images, $this->_getActiveImages($table)) );
}
return $active_images;
}
/**
* Deletes all files in given path, except of given $active_images
*
* @param string $path
* @param Array $active_images
*/
function _deleteUnusedImages($path, &$active_images)
{
$images = glob($path . '*.*');
if ($images) {
$images = array_map('basename', $images);
// delete images, that are on disk, but are not mentioned in Images table
$delete_images = array_diff($images, $active_images);
foreach ($delete_images as $delete_image) {
unlink($path . $delete_image);
}
}
}
/**
* [AGENT] Remove all images from "/system/images/resized" and "/system/images/pending/resized" folders
*
* @param kEvent $event
*/
function OnCleanResizedImages(&$event)
{
$images = glob(FULL_PATH . IMAGES_PATH . 'resized/*.*');
if ($images) {
foreach ($images as $image) {
unlink($image);
}
}
$images = glob(FULL_PATH . IMAGES_PENDING_PATH . 'resized/*.*');
if ($images) {
foreach ($images as $image) {
unlink($image);
}
}
}
}
\ No newline at end of file

Event Timeline

In-Portal CMS · In-Portal Community Pages · In-Portal Issue Tracker · In-Portal Repository Browser · Quality Assurance · In-Portal CI Server