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egroupware/phpgwapi/inc/class.common.inc.php

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<?php
/**
* EGroupware API: Commononly used (static) functions
*
* This file written by Dan Kuykendall <seek3r@phpgroupware.org>
* and Joseph Engo <jengo@phpgroupware.org>
* and Mark Peters <skeeter@phpgroupware.org>
* and Lars Kneschke <lkneschke@linux-at-work.de>
* Functions commonly used by eGroupWare developers
* Copyright (C) 2000, 2001 Dan Kuykendall
* Copyright (C) 2003 Lars Kneschke
*
* @link http://www.egroupware.org
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
* @package api
* @version $Id$
*/
use EGroupware\Api;
/**
* Commononly used (static) functions
*
* @deprecated use Api\* alternatives mentioned in individual methods
*/
class common
{
static $debug_info; // An array with debugging info from the API
static $found_files;
/**
* Try to guess and set a locale supported by the server, with fallback to 'en_EN' and 'C'
*
* This method uses the language and nationalty set in the users common prefs.
*
* @param $category =LC_ALL category to set, see setlocal function
* @param $charset =null default system charset
* @return string the local (or best estimate) set
*/
static function setlocale($category=LC_ALL,$charset=null)
{
$lang = $GLOBALS['egw_info']['user']['preferences']['common']['lang'];
$country = $GLOBALS['egw_info']['user']['preferences']['common']['country'];
if (strlen($lang) == 2)
{
$country_from_lang = strtoupper($lang);
}
else
{
list($lang,$lang2) = explode('-',$lang);
$country_from_lang = strtoupper($lang2);
}
if (is_null($charset)) $charset = translation::charset();
foreach(array(
$lang.'_'.$country,
$lang.'_'.$country_from_lang,
$lang,
'en_US',
'C',
) as $local)
{
if (($ret = setlocale($category,$local.'@'.$charset)) ||
($ret = setlocale($category,$local)))
{
//error_log(__METHOD__."($category,$charset) lang=$lang, country=$country, country_from_lang=$country_from_lang: returning '$ret'");
return $ret;
}
}
error_log(__METHOD__."($category,$charset) lang=$lang, country=$country, country_from_lang=$country_from_lang: Could not set local!");
return false; // should not happen, as the 'C' local should at least be available everywhere
}
/**
* Compares two Version strings and return 1 if str2 is newest (bigger version number) than str1
*
* This function checks for major version only.
* @param $str1
* @param $str2
* @deprecated not used anymore
*/
static function cmp_version($str1,$str2,$debug=False)
{
$regs = $regs2 = null;
preg_match("/([0-9]+)\.([0-9]+)\.([0-9]+)[a-zA-Z]*([0-9]*)/",$str1,$regs);
preg_match("/([0-9]+)\.([0-9]+)\.([0-9]+)[a-zA-Z]*([0-9]*)/",$str2,$regs2);
if($debug) { echo "<br>$regs[0] - $regs2[0]"; }
for($i=1;$i<5;$i++)
{
if($debug) { echo "<br>$i: $regs[$i] - $regs2[$i]"; }
if($regs2[$i] == $regs[$i])
{
continue;
}
if($regs2[$i] > $regs[$i])
{
return 1;
}
elseif($regs2[$i] < $regs[$i])
{
return 0;
}
}
}
/**
* Compares two Version strings and return 1 if str2 is newest (bigger version number) than str1
*
* This function checks all fields. cmp_version() checks release version only.
* @param $str1
* @param $str2
* @deprecated not used anymore
*/
static function cmp_version_long($str1,$str2,$debug=False)
{
$regs = $regs2 = null;
preg_match("/([0-9]+)\.([0-9]+)\.([0-9]+)[a-zA-Z]*([0-9]*)\.([0-9]*)/",$str1,$regs);
preg_match("/([0-9]+)\.([0-9]+)\.([0-9]+)[a-zA-Z]*([0-9]*)\.([0-9]*)/",$str2,$regs2);
if($debug) { echo "<br>$regs[0] - $regs2[0]"; }
for($i=1;$i<6;$i++)
{
if($debug) { echo "<br>$i: $regs[$i] - $regs2[$i]"; }
if($regs2[$i] == $regs[$i])
{
if($debug) { echo ' are equal...'; }
continue;
}
if($regs2[$i] > $regs[$i])
{
if($debug) { echo ', and a > b'; }
return 1;
}
elseif($regs2[$i] < $regs[$i])
{
if($debug) { echo ', and a < b'; }
return 0;
}
}
if($debug) { echo ' - all equal.'; }
}
/**
* generate a unique id, which can be used for syncronisation
*
* @param string $_appName the appname
* @param string $_eventID the id of the content
* @return string the unique id
*/
static function generate_uid($_appName, $_eventID)
{
if(empty($_appName) || empty($_eventID)) return false;
// not used: $suffix = $GLOBALS['egw_info']['server']['hostname'] ? $GLOBALS['egw_info']['server']['hostname'] : 'local';
$prefix = $_appName.'-'.$_eventID.'-'.$GLOBALS['egw_info']['server']['install_id'];
return $prefix;
}
/**
* get the local content id from a global UID
*
* @param sting $_globalUid the global UID
* @return int local egw content id
*/
static function get_egwId($_globalUid)
{
if(empty($_globalUid)) return false;
$globalUidParts = explode('-',$_globalUid);
array_shift($globalUidParts); // remove the app name
array_pop($globalUidParts); // remove the install_id
return implode('-',$globalUidParts); // return the rest, allowing to have dashs in the id, can happen with LDAP!
}
/**
* return an array of installed languages
*
* @return $installedLanguages; an array containing the installed languages
* @deprecated not used anymore
*/
static function getInstalledLanguages()
{
$GLOBALS['egw']->db->query('SELECT DISTINCT lang FROM egw_lang');
while (@$GLOBALS['egw']->db->next_record())
{
$installedLanguages[$GLOBALS['egw']->db->f('lang')] = $GLOBALS['egw']->db->f('lang');
}
return $installedLanguages;
}
/**
* get preferred language of the users
*
* Uses HTTP_ACCEPT_LANGUAGE (from the browser) and getInstalledLanguages to find out which languages are installed
*
* @return string
* @deprecated not used anymore
*/
static function getPreferredLanguage()
{
// create a array of languages the user is accepting
$userLanguages = explode(',',$_SERVER['HTTP_ACCEPT_LANGUAGE']);
$supportedLanguages = self::getInstalledLanguages();
// find usersupported language
foreach($userLanguages as $lang)
{
// remove everything behind '-' example: de-de
$pieces = explode('-', trim($lang));
$value = $pieces[0];
# print 'current lang $value<br>';
if ($supportedLanguages[$value])
{
$retValue=$value;
break;
}
}
// no usersupported language found -> return english
if (empty($retValue))
{
$retValue='en';
}
return $retValue;
}
/**
* escapes a string for use in searchfilters meant for ldap_search.
*
* Escaped Characters are: '*', '(', ')', ' ', '\', NUL
* It's actually a PHP-Bug, that we have to escape space.
* For all other Characters, refer to RFC2254.
*
* @deprecated use Api\Ldap::quote()
* @param $string either a string to be escaped, or an array of values to be escaped
* @return string
*/
static function ldap_addslashes($string='')
{
return Api\Ldap::quote($string);
}
/**
* connect to the ldap server and return a handle
*
* @deprecated use Api\Ldap::factory(true, $host, $dn, $passwd)
* @param string $host ='' ldap host
* @param string $dn ='' ldap_root_dn
* @param string $passwd ='' ldap_root_pw
* @return resource
*/
static function ldapConnect($host='', $dn='', $passwd='')
{
// use Lars new ldap class
return Api\Ldap::factory(true, $host, $dn, $passwd);
}
/**
* function to stop running an app
*
* @param $call_footer boolean value to if true then call footer else exit
* @deprecated use $GLOBALS['egw']->framework->footer(), if necessary, and exit
*/
static function egw_exit($call_footer = False)
{
if (!defined('EGW_EXIT'))
{
define('EGW_EXIT',True);
if ($call_footer)
{
self::egw_footer();
}
}
exit;
}
/**
* return a random string of size $size
*
* @param $size int-size of random string to return
* @deprecated use Api\Auth::randomstring($size)
*/
static function randomstring($size)
{
return Api\Auth::randomstring($size);
}
/**
* @deprecated just use forward slashes supported by PHP on all OS
*/
static function filesystem_separator()
{
return filesystem_separator();
}
/**
* This is used for reporting errors in a nice format.
*
* @param $error - array of errors
* @deprecated not used anymore
*/
static function error_list($errors,$text='Error')
{
if (!is_array($errors))
{
return False;
}
$html_error = '<table border="0" width="100%"><tr><td align="right"><b>' . lang($text)
. '</b>: </td><td align="left">' . $errors[0] . '</td></tr>';
for ($i=1; $i<count($errors); $i++)
{
$html_error .= '<tr><td>&nbsp;</td><td align="left">' . $errors[$i] . '</td></tr>';
}
return $html_error . '</table>';
}
/**
* return the fullname of a user
*
* @param $lid ='' account loginid
* @param $firstname ='' firstname
* @param $lastname ='' lastname
* @param $accountid =0 id, to check if it's a user or group, otherwise the lid will be used
* @deprecated use Api\Accounts::format_username()
*/
static function display_fullname($lid = '', $firstname = '', $lastname = '',$accountid=0)
{
return Api\Accounts::format_username($lid, $firstname, $lastname, $accountid);
}
/**
* Return formatted username for a given account_id
*
* @param string $accountid =null account id
* @return string full name of user or "#$accountid" if user not found
* @deprecated use Api\Accounts::username($accountid)
*/
static function grab_owner_name($accountid=null)
{
return Api\Accounts::username($accountid);
}
/**
* create tabs
*
* @param array $tabs an array repersenting the tabs you wish to display, each element
* * * in the array is an array of 3 elements, 'label' which is the
* * * text displaed on the tab (you should pass translated string,
* * * create_tabs will not do <code>lang()</code> for you), 'link'
* * * which is the uri, 'target', the frame name or '_blank' to show
* * * page in a new browser window.
* @param mixed $selected the tab whos key is $selected will be displayed as current tab
* @param $fontsize optional
* @deprecated not used anymore
* @return string return html that displays the tabs
*/
static function create_tabs($tabs, $selected, $fontsize = '')
{
$output_text = '<table border="0" cellspacing="0" cellpadding="0"><tr>';
/* This is a php3 workaround */
if(EGW_IMAGES_DIR == 'EGW_IMAGES_DIR')
{
$ir = ExecMethod('phpgwapi.phpgw.common.get_image_path', 'phpgwapi');
}
else
{
$ir = EGW_IMAGES_DIR;
}
if ($fontsize)
{
$fs = '<font size="' . $fontsize . '">';
$fse = '</font>';
}
$i = 1;
while ($tab = each($tabs))
{
if ($tab[0] == $selected)
{
if ($i == 1)
{
$output_text .= '<td align="right"><img src="' . $ir . '/tabs-start1.gif"></td>';
}
$output_text .= '<td align="left" style="background: url(' . $ir . '/tabs-bg1.gif) repeat-x;">&nbsp;<b><a href="'
. $tab[1]['link'] . '" class="tablink" '.$tab[1]['target'].'>' . $fs . $tab[1]['label']
. $fse . '</a></b>&nbsp;</td>';
if ($i == count($tabs))
{
$output_text .= '<td align="left"><img src="' . $ir . '/tabs-end1.gif"></td>';
}
else
{
$output_text .= '<td align="left"><img src="' . $ir . '/tabs-sepr.gif"></td>';
}
}
else
{
if ($i == 1)
{
$output_text .= '<td align="right"><img src="' . $ir . '/tabs-start0.gif"></td>';
}
$output_text .= '<td align="left" style="background: url(' . $ir . '/tabs-bg0.gif) repeat-x;">&nbsp;<b><a href="'
. $tab[1]['link'] . '" class="tablink" '.$tab[1]['target'].'>' . $fs . $tab[1]['label'] . $fse
. '</a></b>&nbsp;</td>';
if (($i + 1) == $selected)
{
$output_text .= '<td align="left"><img src="' . $ir . '/tabs-sepl.gif"></td>';
}
elseif ($i == $selected || $i != count($tabs))
{
$output_text .= '<td align="left"><img src="' . $ir . '/tabs-sepm.gif"></td>';
}
elseif ($i == count($tabs))
{
if ($i == $selected)
{
$output_text .= '<td align="left"><img src="' . $ir . '/tabs-end1.gif"></td>';
}
else
{
$output_text .= '<td align="left"><img src="' . $ir . '/tabs-end0.gif"></td>';
}
}
else
{
if ($i != count($tabs))
{
$output_text .= '<td align="left"><img src="' . $ir . '/tabs-sepr.gif"></td>';
}
}
}
$i++;
$output_text .= "\n";
}
$output_text .= "</table>\n";
return $output_text;
}
/**
* get directory of application
*
* $appname can either be passed or derived from $GLOBALS['egw_info']['flags']['currentapp'];
* @param $appname name of application
*/
static function get_app_dir($appname = '')
{
if ($appname == '')
{
$appname = $GLOBALS['egw_info']['flags']['currentapp'];
}
if ($appname == 'logout' || $appname == 'login')
{
$appname = 'phpgwapi';
}
$appdir = EGW_INCLUDE_ROOT . '/'.$appname;
$appdir_default = EGW_SERVER_ROOT . '/'.$appname;
if (@is_dir($appdir))
{
return $appdir;
}
elseif (@is_dir($appdir_default))
{
return $appdir_default;
}
else
{
return False;
}
}
/**
* get inc (include dir) of application
*
* $appname can either be passed or derived from $GLOBALS['egw_info']['flags']['currentapp'];
* @param $appname name of application
*/
static function get_inc_dir($appname = '')
{
if (!$appname)
{
$appname = $GLOBALS['egw_info']['flags']['currentapp'];
}
if ($appname == 'logout' || $appname == 'login' || $appname == 'about')
{
$appname = 'phpgwapi';
}
$incdir = EGW_INCLUDE_ROOT . '/' . $appname . '/inc';
$incdir_default = EGW_SERVER_ROOT . '/' . $appname . '/inc';
if (@is_dir ($incdir))
{
return $incdir;
}
elseif (@is_dir ($incdir_default))
{
return $incdir_default;
}
else
{
return False;
}
}
/**
* get template dir of an application
*
* @param $appname appication name optional can be derived from $GLOBALS['egw_info']['flags']['currentapp'];
* @return string|boolean dir or false if no dir is found
*/
static function get_tpl_dir($appname = '')
{
if (!$appname)
{
$appname = $GLOBALS['egw_info']['flags']['currentapp'];
}
if ($appname == 'logout' || $appname == 'login')
{
$appname = 'phpgwapi';
}
if (!isset($GLOBALS['egw_info']['server']['template_set']) && isset($GLOBALS['egw_info']['user']['preferences']['common']['template_set']))
{
$GLOBALS['egw_info']['server']['template_set'] = $GLOBALS['egw_info']['user']['preferences']['common']['template_set'];
}
// Setting this for display of template choices in user preferences
if ($GLOBALS['egw_info']['server']['template_set'] == 'user_choice')
{
$GLOBALS['egw_info']['server']['usrtplchoice'] = 'user_choice';
}
if (($GLOBALS['egw_info']['server']['template_set'] == 'user_choice' ||
!isset($GLOBALS['egw_info']['server']['template_set'])) &&
isset($GLOBALS['egw_info']['user']['preferences']['common']['template_set']))
{
$GLOBALS['egw_info']['server']['template_set'] = $GLOBALS['egw_info']['user']['preferences']['common']['template_set'];
}
if (!file_exists(EGW_SERVER_ROOT.'/phpgwapi/templates/'.basename($GLOBALS['egw_info']['server']['template_set']).'/class.'.
$GLOBALS['egw_info']['server']['template_set'].'_framework.inc.php') &&
!file_exists(EGW_SERVER_ROOT.'/'.basename($GLOBALS['egw_info']['server']['template_set']).'/inc/class.'.
$GLOBALS['egw_info']['server']['template_set'].'_framework.inc.php'))
{
$GLOBALS['egw_info']['server']['template_set'] = 'idots';
}
$tpldir = EGW_SERVER_ROOT . '/' . $appname . '/templates/' . $GLOBALS['egw_info']['server']['template_set'];
$tpldir_default = EGW_SERVER_ROOT . '/' . $appname . '/templates/default';
if (@is_dir($tpldir))
{
return $tpldir;
}
elseif (@is_dir($tpldir_default))
{
return $tpldir_default;
}
return False;
}
/**
* checks if image_dir exists and has more than just a navbar-icon
*
* this is just a workaround for idots, better to use find_image, which has a fallback \
* on a per image basis to the default dir
*
* @deprecated
*/
static function is_image_dir($dir)
{
if (!@is_dir($dir))
{
return False;
}
if (($d = opendir($dir)))
{
while ($f = readdir($d))
{
$ext = strtolower(strrchr($f,'.'));
if (($ext == '.gif' || $ext == '.png') && strpos($f,'navbar') === False)
{
closedir($d);
return True;
}
}
closedir($d);
}
return False;
}
/**
* get image dir of an application
*
* @param $appname application name optional can be derived from $GLOBALS['egw_info']['flags']['currentapp'];
* @deprecated
*/
static function get_image_dir($appname = '')
{
if ($appname == '')
{
$appname = $GLOBALS['egw_info']['flags']['currentapp'];
}
if (empty($GLOBALS['egw_info']['server']['template_set']))
{
$GLOBALS['egw_info']['server']['template_set'] = 'idots';
}
$imagedir = EGW_SERVER_ROOT . '/' . $appname . '/templates/'
. $GLOBALS['egw_info']['server']['template_set'] . '/images';
$imagedir_default = EGW_SERVER_ROOT . '/' . $appname . '/templates/idots/images';
$imagedir_olddefault = EGW_SERVER_ROOT . '/' . $appname . '/images';
if (self::is_image_dir ($imagedir))
{
return $imagedir;
}
elseif (self::is_image_dir ($imagedir_default))
{
return $imagedir_default;
}
elseif (self::is_image_dir ($imagedir_olddefault))
{
return $imagedir_olddefault;
}
else
{
return False;
}
}
/**
* get image path of an application
*
* @param $appname appication name optional can be derived from $GLOBALS['egw_info']['flags']['currentapp'];
* @deprecated
*/
static function get_image_path($appname = '')
{
if ($appname == '')
{
$appname = $GLOBALS['egw_info']['flags']['currentapp'];
}
if (empty($GLOBALS['egw_info']['server']['template_set']))
{
$GLOBALS['egw_info']['server']['template_set'] = 'idots';
}
$imagedir = EGW_SERVER_ROOT . '/'.$appname.'/templates/'.$GLOBALS['egw_info']['server']['template_set'].'/images';
$imagedir_default = EGW_SERVER_ROOT . '/'.$appname.'/templates/idots/images';
$imagedir_olddefault = EGW_SERVER_ROOT . '/'.$appname.'/templates/default/images';
if (self::is_image_dir($imagedir))
{
return $GLOBALS['egw_info']['server']['webserver_url'].'/'.$appname.'/templates/'.$GLOBALS['egw_info']['server']['template_set'].'/images';
}
elseif (self::is_image_dir($imagedir_default))
{
return $GLOBALS['egw_info']['server']['webserver_url'].'/'.$appname.'/templates/idots/images';
}
elseif (self::is_image_dir($imagedir_olddefault))
{
return $GLOBALS['egw_info']['server']['webserver_url'].'/'.$appname.'/templates/default/images';
}
return False;
}
/**
* @deprecated use Api\Image::find($app,$image) they are identical now
*/
static function find_image($app,$image)
{
return Api\Image::find($app,$image);
}
/**
* Searches an image of a given type, if not found also without extension
*
* @param string $app
* @param string|array $image one or more image-name in order of precedence
* @param string $extension ='' extension to $image, makes sense only with an array
* @param boolean $svg =false should svg images be returned or not:
* true: always return svg, false: never return svg (current default), null: browser dependent, see svg_usable()
* @return string url of image or null if not found
* @deprecated not used in newer template
*/
static function image_on($app,$image,$extension='_on',$svg=false)
{
return ($img = Api\Image::find($app,$image,$extension,$svg)) ? $img : Api\Image::find($app,$image,'',$svg);
}
/**
* Searches a appname, template and maybe language and type-specific image
*
* @param string $app
* @param string|array $image one or more image-name in order of precedence
* @param string $extension ='' extension to $image, makes sense only with an array
* @param boolean $_svg =false should svg images be returned or not:
* true: always return svg, false: never return svg (current default), null: browser dependent, see svg_usable()
* @return string url of image or null if not found
* @deprecated use Api\Image::find($app,$image,$extension='',$_svg=false)
*/
static function image($app,$image,$extension='',$_svg=false)
{
return Api\Image::find($app, $image, $extension, $_svg);
}
/**
* Does browser support svg
*
* All non IE and IE 9+
*
* @return boolean
* @deprecated use Api\Image::svg_usable()
*/
static function svg_usable()
{
return Api\Image::svg_usable();
}
/**
* Scan filesystem for images of all apps
*
* For each application and image-name (without extension) one full path is returned.
* The path takes template-set and image-type-priority (now fixed to: png, jpg, gif, ico) into account.
*
* VFS image directory is treated like an application named 'vfs'.
*
* @param string $template_set =null 'default', 'idots', 'jerryr', default is template-set from user prefs
* @param boolean $svg =null prefer svg images, default for all browsers but IE<9
* @return array of application => image-name => full path
* @deprecated use Api\Image::map($template_set=null, $svg=null)
*/
static function image_map($template_set=null, $svg=null)
{
return Api\Image::map($template_set, $svg);
}
/**
* Delete image map cache for ALL template sets
*
* @deprecated use Api\Image::invalidate()
*/
public static function delete_image_map()
{
return Api\Image::invalidate();
}
/**
* prepare an array with variables used to render the navbar
*
* @deprecated inherit from egw_framework class in your template and use egw_framework::_navbar_vars()
*/
static function navbar()
{
$GLOBALS['egw_info']['navbar'] = $GLOBALS['egw']->framework->_get_navbar_vars();
}
/**
* load header.inc.php for an application
*
* @deprecated
*/
static function app_header()
{
if (file_exists(EGW_APP_INC . '/header.inc.php'))
{
include(EGW_APP_INC . '/header.inc.php');
}
}
/**
* load the eGW header
*
* @deprecated use egw_framework::header(), $GLOBALS['egw']->framework->navbar() or better egw_framework::render($content)
*/
static function egw_header()
{
echo $GLOBALS['egw']->framework->header();
if (!$GLOBALS['egw_info']['flags']['nonavbar'])
{
echo $GLOBALS['egw']->framework->navbar();
}
}
/**
* load the eGW footer
*
* @deprecated use echo $GLOBALS['egw']->framework->footer() or egw_framework::render($content)
*/
static function egw_footer()
{
if(is_object($GLOBALS['egw']->framework))
{
echo $GLOBALS['egw']->framework->footer();
}
}
/**
* Used by template headers for including CSS in the header
*
* @deprecated use $GLOBALS['egw']->framework->_get_css()
* @return string
*/
static function get_css()
{
return $GLOBALS['egw']->framework->_get_css();
}
/**
* Used by the template headers for including javascript in the header
*
* @deprecated use egw_framework::_get_js()
* @return string the javascript to be included
*/
static function get_java_script()
{
return egw_framework::_get_js();
}
/**
* Returns on(Un)Load attributes from js class
*
* @deprecated use egw_framework::_get_js()
* @returns string body attributes
*/
static function get_body_attribs()
{
return egw_framework::_get_body_attribs();
}
/**
* @deprecated not used anymore
*/
static function hex2bin($data)
{
$len = strlen($data);
return @pack('H' . $len, $data);
}
/**
* encrypt data passed to the function
*
* @deprecated not used anymore
* @param $data data (string?) to be encrypted
*/
static function encrypt($data)
{
return $GLOBALS['egw']->crypto->encrypt($data);
}
/**
* decrypt $data
*
* @deprecated not used anymore
* @param $data data to be decrypted
*/
static function decrypt($data)
{
return $GLOBALS['egw']->crypto->decrypt($data);
}
/**
* legacy wrapper for newer auth class function, encrypt_password
*
* uses the encryption type set in setup and calls the appropriate encryption functions
*
* @deprecated use auth::encrypt_password()
* @param $password password to encrypt
*/
static function encrypt_password($password,$sql=False)
{
return auth::encrypt_password($password,$sql);
}
/**
* find the current position of the app is the users portal_order preference
*
* @param $app application id to find current position - required
* No discussion
*/
function find_portal_order($app)
{
if(!is_array($GLOBALS['egw_info']['user']['preferences']['portal_order']))
{
return -1;
}
@reset($GLOBALS['egw_info']['user']['preferences']['portal_order']);
while(list($seq,$appid) = each($GLOBALS['egw_info']['user']['preferences']['portal_order']))
{
if($appid == $app)
{
@reset($GLOBALS['egw_info']['user']['preferences']['portal_order']);
return $seq;
}
}
@reset($GLOBALS['egw_info']['user']['preferences']['portal_order']);
return -1;
}
/**
* return a formatted timestamp or current time
*
* @param int $t =0 timestamp, default current time
* @param string $format ='' timeformat, default '' = read from the user prefernces
* @param boolean $adjust_to_usertime =true should datetime::tz_offset be added to $t or not, default true
* @deprecated use egw_time::to($time, $format) egw_time::server2user($time, $format)
* @return string the formated date/time
*/
static function show_date($t = 0, $format = '', $adjust_to_usertime=true)
{
if (!$t) $t = 'now';
$ret = $adjust_to_usertime ? egw_time::server2user($t, $format) : egw_time::to($t, $format);
//error_log(__METHOD__.'('.array2string($t).", '$format', ".array2string($adjust_to_usertime).') returning '.array2string($ret));
return $ret;
}
/**
* Format a date according to the user preferences
*
* @param string $yearstr year
* @param string $monthstr month
* @param string $daystr day
* @param boolean $add_seperator =false add the separator specifed in the prefs or not, default no
* @deprecated use Api\DateTime->format()
* @return string
*/
static function dateformatorder($yearstr,$monthstr,$daystr,$add_seperator = False)
{
$dateformat = strtolower($GLOBALS['egw_info']['user']['preferences']['common']['dateformat']);
$sep = substr($GLOBALS['egw_info']['user']['preferences']['common']['dateformat'],1,1);
$dlarr[strpos($dateformat,'y')] = $yearstr;
$dlarr[strpos($dateformat,'m')] = $monthstr;
$dlarr[strpos($dateformat,'d')] = $daystr;
ksort($dlarr);
if ($add_seperator)
{
return implode($sep,$dlarr);
}
return implode(' ',$dlarr);
}
/**
* format the time takes settings from user preferences
*
* @param int $hour hour
* @param int $min minutes
* @param int|string $sec ='' defaults to ''
* @deprecated use Api\DateTime->format()
* @return string formated time
*/
static function formattime($hour,$min,$sec='')
{
$h12 = $hour;
if ($GLOBALS['egw_info']['user']['preferences']['common']['timeformat'] == '12')
{
if ($hour >= 12)
{
$ampm = ' pm';
}
else
{
$ampm = ' am';
}
$h12 %= 12;
if ($h12 == 0 && $hour)
{
$h12 = 12;
}
if ($h12 == 0 && !$hour)
{
$h12 = 0;
}
}
else
{
$h12 = $hour;
}
if ($sec !== '')
{
$sec = ':'.$sec;
}
return $h12.':'.$min.$sec.$ampm;
}
/**
* convert all european special chars to ascii
*
* @param string $str
* @return string
*/
public static function transliterate($str)
{
static $extra = array(
'&szlig;' => 'ss',
' ' => '',
);
$entities = htmlentities($str, ENT_QUOTES,translation::charset());
$extra_replaced = str_replace(array_keys($extra),array_values($extra),$entities);
$umlauts = preg_replace('/&([aAuUoO])uml;/','\\1e',$extra_replaced); // replace german umlauts with the letter plus one 'e'
$accents = preg_replace('/&([a-zA-Z])(grave|acute|circ|ring|cedil|tilde|slash|uml);/','\\1',$umlauts); // remove all types of acents
return preg_replace('/&([a-zA-Z]+|#[0-9]+|);/','',$accents); // remove all other entities
}
/**
* Format an email address according to the system standard
*
* Convert all european special chars to ascii and fallback to the accountname, if nothing left eg. chiniese
*
* @param string $first firstname
* @param string $last lastname
* @param string $account account-name (lid)
* @param string $domain =null domain-name or null to use eGW's default domain $GLOBALS['egw_info']['server']['mail_suffix]
* @return string with email address
*/
static function email_address($first,$last,$account,$domain=null)
{
//echo "<p align=right>common::email_address('$first','$last','$account')";
foreach (array('first','last','account') as $name)
{
$$name = self::transliterate($$name);
}
//echo " --> ('$first', '$last', '$account')";
if (!$first && !$last) // fallback to the account-name, if real names contain only special chars
{
$first = '';
$last = $account;
}
if (!$first || !$last)
{
$dot = $underscore = '';
}
else
{
$dot = '.';
$underscore = '_';
}
if (!$domain) $domain = $GLOBALS['egw_info']['server']['mail_suffix'];
$email = str_replace(array('first','last','initial','account','dot','underscore','-'),
array($first,$last,substr($first,0,1),$account,$dot,$underscore,''),
$GLOBALS['egw_info']['server']['email_address_format'] ? $GLOBALS['egw_info']['server']['email_address_format'] : 'first-dot-last').
($domain ? '@'.$domain : '');
//echo " = '$email'</p>\n";
return $email;
}
/**
* ?
*
* This will be moved into the applications area
*/
static function check_code($code)
{
$s = '<br>';
switch ($code)
{
case 13: $s .= lang('Your message has been sent');break;
case 14: $s .= lang('New entry added sucessfully');break;
case 15: $s .= lang('Entry updated sucessfully'); break;
case 16: $s .= lang('Entry has been deleted sucessfully'); break;
case 18: $s .= lang('Password has been updated'); break;
case 38: $s .= lang('Password could not be changed'); break;
case 19: $s .= lang('Session has been killed'); break;
case 27: $s .= lang('Account has been updated'); break;
case 28: $s .= lang('Account has been created'); break;
case 29: $s .= lang('Account has been deleted'); break;
case 30: $s .= lang('Your settings have been updated'); break;
case 31: $s .= lang('Group has been added'); break;
case 32: $s .= lang('Group has been deleted'); break;
case 33: $s .= lang('Group has been updated'); break;
case 34: $s .= lang('Account has been deleted') . '<p>'
. lang('Error deleting %1 %2 directory',lang('users'),' '.lang('private').' ')
. ',<br>' . lang('Please %1 by hand',lang('delete')) . '<br><br>'
. lang('To correct this error for the future you will need to properly set the')
. '<br>' . lang('permissions to the files/users directory')
. '<br>' . lang('On *nix systems please type: %1','chmod 770 '
. $GLOBALS['egw_info']['server']['files_dir'] . '/users/');
break;
case 35: $s .= lang('Account has been updated') . '<p>'
. lang('Error renaming %1 %2 directory',lang('users'),
' '.lang('private').' ')
. ',<br>' . lang('Please %1 by hand',
lang('rename')) . '<br><br>'
. lang('To correct this error for the future you will need to properly set the')
. '<br>' . lang('permissions to the files/users directory')
. '<br>' . lang('On *nix systems please type: %1','chmod 770 '
. $GLOBALS['egw_info']['server']['files_dir'] . '/users/');
break;
case 36: $s .= lang('Account has been created') . '<p>'
. lang('Error creating %1 %2 directory',lang('users'),
' '.lang('private').' ')
. ',<br>' . lang('Please %1 by hand',
lang('create')) . '<br><br>'
. lang('To correct this error for the future you will need to properly set the')
. '<br>' . lang('permissions to the files/users directory')
. '<br>' . lang('On *nix systems please type: %1','chmod 770 '
. $GLOBALS['egw_info']['server']['files_dir'] . '/users/');
break;
case 37: $s .= lang('Group has been added') . '<p>'
. lang('Error creating %1 %2 directory',lang('groups'),' ')
. ',<br>' . lang('Please %1 by hand',
lang('create')) . '<br><br>'
. lang('To correct this error for the future you will need to properly set the')
. '<br>' . lang('permissions to the files/users directory')
. '<br>' . lang('On *nix systems please type: %1','chmod 770 '
. $GLOBALS['egw_info']['server']['files_dir'] . '/groups/');
break;
case 38: $s .= lang('Group has been deleted') . '<p>'
. lang('Error deleting %1 %2 directory',lang('groups'),' ')
. ',<br>' . lang('Please %1 by hand',
lang('delete')) . '<br><br>'
. lang('To correct this error for the future you will need to properly set the')
. '<br>' . lang('permissions to the files/users directory')
. '<br>' . lang('On *nix systems please type: %1','chmod 770 '
. $GLOBALS['egw_info']['server']['files_dir'] . '/groups/');
break;
case 39: $s .= lang('Group has been updated') . '<p>'
. lang('Error renaming %1 %2 directory',lang('groups'),' ')
. ',<br>' . lang('Please %1 by hand',
lang('rename')) . '<br><br>'
. lang('To correct this error for the future you will need to properly set the')
. '<br>' . lang('permissions to the files/users directory')
. '<br>' . lang('On *nix systems please type: %1','chmod 770 '
. $GLOBALS['egw_info']['server']['files_dir'] . '/groups/');
break;
case 40: $s .= lang('You have not entered a title').'.';
break;
case 41: $s .= lang('You have not entered a valid time of day').'.';
break;
case 42: $s .= lang('You have not entered a valid date').'.';
break;
case 43: $s .= lang('You have not entered participants').'.';
break;
default: return '';
}
return $s;
}
/**
* process error message
*
* @param $error error
* @param $line line
* @param $file file
* @deprecated not used anymore
*/
static function phpgw_error($error,$line = '', $file = '')
{
echo '<p><b>eGroupWare internal error:</b><p>'.$error;
if ($line)
{
echo 'Line: '.$line;
}
if ($file)
{
echo 'File: '.$file;
}
echo '<p>Your session has been halted.';
exit;
}
/**
* create phpcode from array
*
* @param $array - array
* @deprecated not used anymore
*/
static function create_phpcode_from_array($array)
{
while (list($key, $val) = each($array))
{
if (is_array($val))
{
while (list($key2, $val2) = each($val))
{
if (is_array($val2))
{
while (list($key3, $val3) = each ($val2))
{
if (is_array($val3))
{
while (list($key4, $val4) = each ($val3))
{
$s .= "\$GLOBALS['egw_info']['" . $key . "']['" . $key2 . "']['" . $key3 . "']['" .$key4 . "']='" . $val4 . "';";
$s .= "\n";
}
}
else
{
$s .= "\$GLOBALS['egw_info']['" . $key . "']['" . $key2 . "']['" . $key3 . "']='" . $val3 . "';";
$s .= "\n";
}
}
}
else
{
$s .= "\$GLOBALS['egw_info']['" . $key ."']['" . $key2 . "']='" . $val2 . "';";
$s .= "\n";
}
}
}
else
{
$s .= "\$GLOBALS['egw_info']['" . $key . "']='" . $val . "';";
$s .= "\n";
}
}
return $s;
}
// This will return the full phpgw_info array, used for debugging
/**
* return the full phpgw_info array for debugging
*
* @param array - array
* @deprecated not used anymore
*/
static function debug_list_array_contents($array)
{
while (list($key, $val) = each($array))
{
if (is_array($val))
{
while (list($key2, $val2) = each($val))
{
if (is_array($val2))
{
while (list($key3, $val3) = each ($val2))
{
if (is_array($val3))
{
while (list($key4, $val4) = each ($val3))
{
echo $$array . "[$key][$key2][$key3][$key4]=$val4<br>";
}
}
else
{
echo $$array . "[$key][$key2][$key3]=$val3<br>";
}
}
}
else
{
echo $$array . "[$key][$key2]=$val2<br>";
}
}
}
else
{
echo $$array . "[$key]=$val<br>";
}
}
}
// This will return a list of functions in the API
/**
* return a list of functionsin the API
*
* @deprecated not used anymore
*/
static function debug_list_core_functions()
{
echo '<br><b>core functions</b><br>';
echo '<pre>';
chdir(EGW_INCLUDE_ROOT . '/phpgwapi');
system("grep -r '^[ \t]*function' *");
echo '</pre>';
}
const NEXTID_TABLE = 'egw_nextid';
/**
* Return a value for the next id an app/class may need to insert values into LDAP
*
* @param string $appname app-name
* @param int $min =0 if != 0 minimum id
* @param int $max =0 if != 0 maximum id allowed, if it would be exceeded we return false
* @return int/boolean the next id or false if $max given and exceeded
*/
static function next_id($appname,$min=0,$max=0)
{
if (!$appname)
{
return -1;
}
$id = (int) $GLOBALS['egw']->db->select(self::NEXTID_TABLE,'id',array('appname' => $appname),__LINE__,__FILE__)->fetchColumn();
if ($max && $id >= $max)
{
return False;
}
++$id;
if($id < $min) $id = $min;
$GLOBALS['egw']->db->insert(self::NEXTID_TABLE,array('id' => $id),array('appname' => $appname),__LINE__,__FILE__);
return (int)$id;
}
/**
* Return a value for the last id entered, which an app may need to check values for LDAP
*
* @param string $appname app-name
* @param int $min =0 if != 0 minimum id
* @param int $max =0 if != 0 maximum id allowed, if it would be exceeded we return false
* @return int current id in the next_id table for a particular app/class or -1 for no app and false if $max is exceeded.
*/
static function last_id($appname,$min=0,$max=0)
{
if (!$appname)
{
return -1;
}
$id = (int)$GLOBALS['egw']->db->select(self::NEXTID_TABLE,'id',array('appname' => $appname),__LINE__,__FILE__)->fetchColumn();
if (!$id || $id < $min)
{
return self::next_id($appname,$min,$max);
}
if ($max && $id > $max)
{
return False;
}
return $id;
}
/**
* gets an eGW conformat referer from $_SERVER['HTTP_REFERER'], suitable for direct use in the link function
*
* @param string $default ='' default to use if referer is not set by webserver or not determinable
* @param string $referer ='' referer string to use, default ('') use $_SERVER['HTTP_REFERER']
* @return string
* @todo get "real" referer for jDots template
*/
static function get_referer($default='',$referer='')
{
// HTTP_REFERER seems NOT to get urldecoded
if (!$referer) $referer = urldecode($_SERVER['HTTP_REFERER']);
$webserver_url = $GLOBALS['egw_info']['server']['webserver_url'];
if (empty($webserver_url) || $webserver_url{0} == '/') // url is just a path
{
$referer = preg_replace('/^https?:\/\/[^\/]+/','',$referer); // removing the domain part
}
if (strlen($webserver_url) > 1)
{
list(,$referer) = explode($webserver_url,$referer,2);
}
$ret = str_replace('/etemplate/process_exec.php', '/index.php', $referer);
if (empty($ret) || strpos($ret, 'cd=yes') !== false) $ret = $default;
return $ret;
}
// some depricated functions for the migration
static function phpgw_exit($call_footer = False)
{
self::egw_exit($call_footer);
}
static function phpgw_final()
{
self::egw_final();
}
static function phpgw_header()
{
self::egw_header();
}
static function phpgw_footer()
{
self::egw_footer();
}
}
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