forked from extern/egroupware
1664 lines
44 KiB
PHP
1664 lines
44 KiB
PHP
<?php
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/**
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* eGroupWare API: Commononly used (static) functions
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*
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* This file written by Dan Kuykendall <seek3r@phpgroupware.org>
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* and Joseph Engo <jengo@phpgroupware.org>
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* and Mark Peters <skeeter@phpgroupware.org>
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* and Lars Kneschke <lkneschke@linux-at-work.de>
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* Functions commonly used by eGroupWare developers
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* Copyright (C) 2000, 2001 Dan Kuykendall
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* Copyright (C) 2003 Lars Kneschke
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*
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* @link http://www.egroupware.org
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @package api
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* @version $Id$
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*/
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/**
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* common class containing commonly used static functions
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*/
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class common
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{
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static $debug_info; // An array with debugging info from the API
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static $found_files;
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/**
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* Try to guess and set a locale supported by the server, with fallback to 'en_EN' and 'C'
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*
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* This method uses the language and nationalty set in the users common prefs.
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*
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* @param $category=LC_ALL category to set, see setlocal function
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* @param $charset=null default system charset
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* @return string the local (or best estimate) set
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*/
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static function setlocale($category=LC_ALL,$charset=null)
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{
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$lang = $GLOBALS['egw_info']['user']['preferences']['common']['lang'];
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$country = $GLOBALS['egw_info']['user']['preferences']['common']['country'];
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if (strlen($lang) == 2)
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{
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$country_from_lang = strtoupper($lang);
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}
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else
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{
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list($lang,$country_from_lang) = explode('-',$lang);
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$country_from_lang = strtoupper($country_from_lang);
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}
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if (is_null($charset)) $charset = $GLOBALS['egw']->translation->charset();
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foreach(array(
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$lang.'_'.$country,
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$lang.'_'.$country_from_lang,
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$lang,
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'en_US',
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'C',
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) as $local)
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{
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if (($ret = setlocale($category,$local.'@'.$charset)) ||
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($ret = setlocale($category,$local)))
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{
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//error_log(__METHOD__."($category,$charset) lang=$lang, country=$country, country_from_lang=$country_from_lang: returning '$ret'");
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return $ret;
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}
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}
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error_log(__METHOD__."($category,$charset) lang=$lang, country=$country, country_from_lang=$country_from_lang: Could not set local!");
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return false; // should not happen, as the 'C' local should at least be available everywhere
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}
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/**
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* Compares two Version strings and return 1 if str2 is newest (bigger version number) than str1
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*
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* This function checks for major version only.
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* @param $str1
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* @param $str2
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*/
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static function cmp_version($str1,$str2,$debug=False)
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{
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ereg("([0-9]+)\.([0-9]+)\.([0-9]+)[a-zA-Z]*([0-9]*)",$str1,$regs);
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ereg("([0-9]+)\.([0-9]+)\.([0-9]+)[a-zA-Z]*([0-9]*)",$str2,$regs2);
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if($debug) { echo "<br>$regs[0] - $regs2[0]"; }
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for($i=1;$i<5;$i++)
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{
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if($debug) { echo "<br>$i: $regs[$i] - $regs2[$i]"; }
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if($regs2[$i] == $regs[$i])
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{
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continue;
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}
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if($regs2[$i] > $regs[$i])
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{
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return 1;
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}
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elseif($regs2[$i] < $regs[$i])
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{
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return 0;
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}
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}
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}
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/**
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* Compares two Version strings and return 1 if str2 is newest (bigger version number) than str1
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*
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* This function checks all fields. cmp_version() checks release version only.
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* @param $str1
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* @param $str2
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*/
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static function cmp_version_long($str1,$str2,$debug=False)
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{
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ereg("([0-9]+)\.([0-9]+)\.([0-9]+)[a-zA-Z]*([0-9]*)\.([0-9]*)",$str1,$regs);
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ereg("([0-9]+)\.([0-9]+)\.([0-9]+)[a-zA-Z]*([0-9]*)\.([0-9]*)",$str2,$regs2);
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if($debug) { echo "<br>$regs[0] - $regs2[0]"; }
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for($i=1;$i<6;$i++)
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{
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if($debug) { echo "<br>$i: $regs[$i] - $regs2[$i]"; }
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if($regs2[$i] == $regs[$i])
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{
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if($debug) { echo ' are equal...'; }
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continue;
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}
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if($regs2[$i] > $regs[$i])
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{
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if($debug) { echo ', and a > b'; }
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return 1;
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}
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elseif($regs2[$i] < $regs[$i])
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{
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if($debug) { echo ', and a < b'; }
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return 0;
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}
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}
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if($debug) { echo ' - all equal.'; }
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}
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/**
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* generate a unique id, which can be used for syncronisation
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*
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* @param string $_appName the appname
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* @param string $_eventID the id of the content
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* @return string the unique id
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*/
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static function generate_uid($_appName, $_eventID)
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{
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if(empty($_appName) || empty($_eventID)) return false;
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$suffix = $GLOBALS['egw_info']['server']['hostname'] ? $GLOBALS['egw_info']['server']['hostname'] : 'local';
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$prefix = $_appName.'-'.$_eventID.'-'.$GLOBALS['egw_info']['server']['install_id'];
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return $prefix;
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}
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/**
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* get the local content id from a global UID
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*
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* @param sting $_globalUid the global UID
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* @return int local egw content id
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*/
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static function get_egwId($_globalUid)
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{
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if(empty($_globalUid)) return false;
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$globalUidParts = explode('-',$_globalUid);
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array_shift($globalUidParts); // remove the app name
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array_pop($globalUidParts); // remove the install_id
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return implode('-',$globalUidParts); // return the rest, allowing to have dashs in the id, can happen with LDAP!
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}
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/**
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* return an array of installed languages
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*
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* @return $installedLanguages; an array containing the installed languages
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*/
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static function getInstalledLanguages()
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{
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$GLOBALS['egw']->db->query('SELECT DISTINCT lang FROM egw_lang');
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while (@$GLOBALS['egw']->db->next_record())
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{
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$installedLanguages[$GLOBALS['egw']->db->f('lang')] = $GLOBALS['egw']->db->f('lang');
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}
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return $installedLanguages;
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}
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/**
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* get preferred language of the users
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*
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* Uses HTTP_ACCEPT_LANGUAGE (from the browser) and getInstalledLanguages to find out which languages are installed
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*
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* @return string
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*/
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static function getPreferredLanguage()
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{
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// create a array of languages the user is accepting
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$userLanguages = explode(',',$_SERVER['HTTP_ACCEPT_LANGUAGE']);
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$supportedLanguages = self::getInstalledLanguages();
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// find usersupported language
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foreach($userLanguages as $key => $value)
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{
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// remove everything behind '-' example: de-de
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$value = trim($value);
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$pieces = explode('-', $value);
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$value = $pieces[0];
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# print 'current lang $value<br>';
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if ($supportedLanguages[$value])
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{
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$retValue=$value;
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break;
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}
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}
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// no usersupported language found -> return english
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if (empty($retValue))
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{
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$retValue='en';
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}
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return $retValue;
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}
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/**
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* escapes a string for use in searchfilters meant for ldap_search.
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*
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* Escaped Characters are: '*', '(', ')', ' ', '\', NUL
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* It's actually a PHP-Bug, that we have to escape space.
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* For all other Characters, refer to RFC2254.
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*
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* @deprecated use ldap::quote()
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* @param $string either a string to be escaped, or an array of values to be escaped
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* @return string
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*/
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static function ldap_addslashes($string='')
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{
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return ldap::quote($string);
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}
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/**
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* connect to the ldap server and return a handle
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*
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* @deprecated use ldap::ldapConnect()
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* @param $host ldap host
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* @param $dn ldap_root_dn
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* @param $passwd ldap_root_pw
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* @return resource
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*/
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static function ldapConnect($host='', $dn='', $passwd='')
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{
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// use Lars new ldap class
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return $GLOBALS['egw']->ldap->ldapConnect($host,$dn,$passwd);
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}
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/**
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* function to stop running an app
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*
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* used to stop running an app in the middle of execution <br>
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* There may need to be some cleanup before hand
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* @param $call_footer boolean value to if true then call footer else exit
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*/
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static function egw_exit($call_footer = False)
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{
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if (!defined('EGW_EXIT'))
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{
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define('EGW_EXIT',True);
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if ($call_footer)
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{
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self::egw_footer();
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}
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}
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exit;
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}
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/**
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* return a random string of size $size
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*
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* @param $size int-size of random string to return
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*/
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static function randomstring($size)
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{
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static $random_char = array(
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'0','1','2','3','4','5','6','7','8','9','a','b','c','d','e','f',
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'g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v',
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'w','x','y','z','A','B','C','D','E','F','G','H','I','J','K','L',
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'M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z'
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);
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$s = '';
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for ($i=0; $i < $size; $i++)
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{
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$s .= $random_char[mt_rand(0,count($random_char)-1)];
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}
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return $s;
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}
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// Look at the note towards the top of this file (jengo)
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static function filesystem_separator()
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{
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return filesystem_separator();
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}
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/**
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* This is used for reporting errors in a nice format.
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*
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* @param $error - array of errors
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*/
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static function error_list($errors,$text='Error')
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{
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if (!is_array($errors))
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{
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return False;
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}
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$html_error = '<table border="0" width="100%"><tr><td align="right"><b>' . lang($text)
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. '</b>: </td><td align="left">' . $errors[0] . '</td></tr>';
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for ($i=1; $i<count($errors); $i++)
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{
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$html_error .= '<tr><td> </td><td align="left">' . $errors[$i] . '</td></tr>';
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}
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return $html_error . '</table>';
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}
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/**
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* @deprecated use ACL instead
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*/
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function check_owner($record,$link,$label,$extravars = '')
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{
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self::$debug_info[] = 'check_owner() is a depreciated function - use ACL instead';
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}
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/**
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* return the fullname of a user
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*
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* @param $lid='' account loginid
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* @param $firstname='' firstname
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* @param $lastname='' lastname
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* @param $accountid=0 id, to check if it's a user or group, otherwise the lid will be used
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*/
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static function display_fullname($lid = '', $firstname = '', $lastname = '',$accountid=0)
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{
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if (! $lid && ! $firstname && ! $lastname)
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{
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$lid = $GLOBALS['egw_info']['user']['account_lid'];
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$firstname = $GLOBALS['egw_info']['user']['firstname'];
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$lastname = $GLOBALS['egw_info']['user']['lastname'];
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}
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$is_group = $GLOBALS['egw']->accounts->get_type($accountid ? $accountid : $lid) == 'g';
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if (empty($firstname)) $firstname = $lid;
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if (empty($lastname) || $is_group)
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{
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$lastname = $is_group ? lang('Group') : lang('User');
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}
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$display = $GLOBALS['egw_info']['user']['preferences']['common']['account_display'];
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if ($firstname && $lastname)
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{
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$delimiter = ', ';
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}
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else
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{
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$delimiter = '';
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}
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$name = '';
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switch($display)
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{
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case 'firstname':
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$name = $firstname . ' ' . $lastname;
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break;
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case 'lastname':
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$name = $lastname . $delimiter . $firstname;
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break;
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case 'username':
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$name = $lid;
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break;
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case 'firstall':
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$name = $firstname . ' ' . $lastname . ' ['.$lid.']';
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break;
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case 'lastall':
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$name = $lastname . $delimiter . $firstname . ' ['.$lid.']';
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break;
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case 'allfirst':
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$name = '['.$lid.'] ' . $firstname . ' ' . $lastname;
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break;
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case 'all':
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/* fall through */
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default:
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$name = '['.$lid.'] ' . $lastname . $delimiter . $firstname;
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}
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return $name;
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}
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/**
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* grab the owner name
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*
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* @param $id account id
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*/
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static function grab_owner_name($accountid = '')
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{
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$GLOBALS['egw']->accounts->get_account_name($accountid,$lid,$fname,$lname);
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return self::display_fullname($lid,$fname,$lname,$accountid);
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}
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/**
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* create tabs
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*
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* @param array $tabs an array repersenting the tabs you wish to display, each element
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* * * in the array is an array of 3 elements, 'label' which is the
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* * * text displaed on the tab (you should pass translated string,
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* * * create_tabs will not do <code>lang()</code> for you), 'link'
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* * * which is the uri, 'target', the frame name or '_blank' to show
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* * * page in a new browser window.
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* @param mixed $selected the tab whos key is $selected will be displayed as current tab
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* @param $fontsize optional
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* @return string return html that displays the tabs
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*/
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static function create_tabs($tabs, $selected, $fontsize = '')
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{
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$output_text = '<table border="0" cellspacing="0" cellpadding="0"><tr>';
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/* This is a php3 workaround */
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if(EGW_IMAGES_DIR == 'EGW_IMAGES_DIR')
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{
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$ir = ExecMethod('phpgwapi.phpgw.common.get_image_path', 'phpgwapi');
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}
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else
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{
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$ir = EGW_IMAGES_DIR;
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}
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if ($fontsize)
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{
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$fs = '<font size="' . $fontsize . '">';
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$fse = '</font>';
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}
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$i = 1;
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while ($tab = each($tabs))
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{
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if ($tab[0] == $selected)
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{
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if ($i == 1)
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{
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$output_text .= '<td align="right"><img src="' . $ir . '/tabs-start1.gif"></td>';
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}
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$output_text .= '<td align="left" background="' . $ir . '/tabs-bg1.gif"> <b><a href="'
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. $tab[1]['link'] . '" class="tablink" '.$tab[1]['target'].'>' . $fs . $tab[1]['label']
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. $fse . '</a></b> </td>';
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if ($i == count($tabs))
|
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{
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$output_text .= '<td align="left"><img src="' . $ir . '/tabs-end1.gif"></td>';
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}
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else
|
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{
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$output_text .= '<td align="left"><img src="' . $ir . '/tabs-sepr.gif"></td>';
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}
|
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}
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else
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{
|
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if ($i == 1)
|
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{
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$output_text .= '<td align="right"><img src="' . $ir . '/tabs-start0.gif"></td>';
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}
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$output_text .= '<td align="left" background="' . $ir . '/tabs-bg0.gif"> <b><a href="'
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. $tab[1]['link'] . '" class="tablink" '.$tab[1]['target'].'>' . $fs . $tab[1]['label'] . $fse
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. '</a></b> </td>';
|
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if (($i + 1) == $selected)
|
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{
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$output_text .= '<td align="left"><img src="' . $ir . '/tabs-sepl.gif"></td>';
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}
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elseif ($i == $selected || $i != count($tabs))
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{
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$output_text .= '<td align="left"><img src="' . $ir . '/tabs-sepm.gif"></td>';
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}
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elseif ($i == count($tabs))
|
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{
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if ($i == $selected)
|
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{
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$output_text .= '<td align="left"><img src="' . $ir . '/tabs-end1.gif"></td>';
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|
}
|
|
else
|
|
{
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$output_text .= '<td align="left"><img src="' . $ir . '/tabs-end0.gif"></td>';
|
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}
|
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}
|
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else
|
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{
|
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if ($i != count($tabs))
|
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{
|
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$output_text .= '<td align="left"><img src="' . $ir . '/tabs-sepr.gif"></td>';
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}
|
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}
|
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}
|
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$i++;
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$output_text .= "\n";
|
|
}
|
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$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;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* list themes available
|
|
*
|
|
* themes can either be css file like in HEAD (if the template has a css-dir and has css-files in is) \
|
|
* or ordinary .14 themes-files
|
|
*/
|
|
function list_themes()
|
|
{
|
|
$tpl_dir = self::get_tpl_dir('phpgwapi');
|
|
|
|
if ($dh = @opendir($tpl_dir . SEP . 'css'))
|
|
{
|
|
while ($file = readdir($dh))
|
|
{
|
|
if (preg_match('/'."\.css$".'/i', $file) && $file != 'phpgw.css')
|
|
{
|
|
$list[] = substr($file,0,strpos($file,'.'));
|
|
}
|
|
}
|
|
closedir($dh);
|
|
}
|
|
if(!is_array($list))
|
|
{
|
|
$dh = opendir(EGW_SERVER_ROOT . '/phpgwapi/themes');
|
|
while ($file = readdir($dh))
|
|
{
|
|
if (preg_match('/'."\.theme$".'/i', $file))
|
|
{
|
|
$list[] = substr($file,0,strpos($file,'.'));
|
|
}
|
|
}
|
|
closedir($dh);
|
|
}
|
|
reset ($list);
|
|
return $list;
|
|
}
|
|
|
|
/**
|
|
* List available templates
|
|
*
|
|
* @returns array alphabetically sorted list of templates
|
|
*/
|
|
function list_templates()
|
|
{
|
|
$list = array();
|
|
$d = dir(EGW_SERVER_ROOT . '/phpgwapi/templates');
|
|
while (($entry=$d->read()))
|
|
{
|
|
if ($entry != '..' && file_exists(EGW_SERVER_ROOT . '/phpgwapi/templates/' . $entry .'/class.'.$entry.'_framework.inc.php'))
|
|
{
|
|
$list[$entry]['name'] = $entry;
|
|
if (file_exists ($f = EGW_SERVER_ROOT . '/phpgwapi/templates/' . $entry . '/setup/setup.inc.php'))
|
|
{
|
|
include($f);
|
|
$list[$entry]['title'] = $GLOBALS['egw_info']['template'][$entry]['title'];
|
|
}
|
|
else
|
|
{
|
|
$list[$entry]['title'] = $entry;
|
|
}
|
|
}
|
|
}
|
|
$d->close();
|
|
ksort($list);
|
|
|
|
return $list;
|
|
}
|
|
|
|
/**
|
|
* get template dir of an application
|
|
*
|
|
* @param $appname appication name optional can be derived from $GLOBALS['egw_info']['flags']['currentapp'];
|
|
* @static
|
|
* @return string/boolean dir or false if no dir is found
|
|
*/
|
|
static function get_tpl_dir($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'] = $GLOBALS['egw_info']['user']['preferences']['common']['template_set'];
|
|
}
|
|
if (!file_exists(EGW_SERVER_ROOT.'/phpgwapi/templates/'.$GLOBALS['egw_info']['server']['template_set'].'/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 $tpldir_default;
|
|
}
|
|
else
|
|
{
|
|
return False;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* checks if image_dir exists and has more than just a navbar-icon
|
|
*
|
|
* this is just a workaround for idots, better to use find_image, which has a fallback \
|
|
* on a per image basis to the default dir
|
|
*/
|
|
static function is_image_dir($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 $GLOBALS['egw_info']['flags']['currentapp'];
|
|
*/
|
|
static function get_image_dir($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 $GLOBALS['egw_info']['flags']['currentapp'];
|
|
*/
|
|
static function get_image_path($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;
|
|
}
|
|
|
|
/**
|
|
* Searches and image by a given search order (it maintains a cache of the existing images):
|
|
* - image dir of the application for the given template
|
|
* - image dir of the application for the default template
|
|
* - image dir of the API for the given template
|
|
* - image dir of the API for the default template
|
|
*
|
|
* @param string $appname
|
|
* @param string $image
|
|
* @return string url of the image
|
|
*/
|
|
static function find_image($appname,$image)
|
|
{
|
|
$imagedir = '/'.$appname.'/templates/'.$GLOBALS['egw_info']['user']['preferences']['common']['template_set'].'/images';
|
|
$vfs_imagedir = $GLOBALS['egw_info']['server']['vfs_image_dir'];
|
|
|
|
if (!isset(self::$found_files[$appname]))
|
|
{
|
|
$imagedir_olddefault = '/'.$appname.'/templates/default/images';
|
|
$imagedir_default = '/'.$appname.'/templates/idots/images';
|
|
|
|
if (file_exists(EGW_INCLUDE_ROOT.$imagedir_olddefault) && ($d = dir(EGW_INCLUDE_ROOT.$imagedir_olddefault)))
|
|
{
|
|
while (($entry = $d->read()))
|
|
{
|
|
if ($entry[0] != '.')
|
|
{
|
|
self::$found_files[$appname][$entry] = $imagedir_olddefault;
|
|
}
|
|
}
|
|
$d->close();
|
|
}
|
|
if (file_exists(EGW_INCLUDE_ROOT.$imagedir_default) && ($d = dir(EGW_INCLUDE_ROOT.$imagedir_default)))
|
|
{
|
|
while (($entry = $d->read()))
|
|
{
|
|
if ($entry[0] != '.')
|
|
{
|
|
self::$found_files[$appname][$entry] = $imagedir_default;
|
|
}
|
|
}
|
|
$d->close();
|
|
}
|
|
if (file_exists(EGW_INCLUDE_ROOT.$imagedir) && ($d = dir(EGW_INCLUDE_ROOT.$imagedir)))
|
|
{
|
|
while (($entry = $d->read()))
|
|
{
|
|
if ($entry[0] != '.')
|
|
{
|
|
self::$found_files[$appname][$entry] = $imagedir;
|
|
}
|
|
}
|
|
$d->close();
|
|
}
|
|
//echo $appname; _debug_array(self::$found_files[$appname]);
|
|
}
|
|
if (!isset(self::$found_files['vfs']))
|
|
{
|
|
self::$found_files['vfs'] = array(); // so it get's scaned only once
|
|
if (egw_vfs::file_exists($vfs_imagedir) &&
|
|
egw_vfs::is_dir($vfs_imagedir) && ($d = egw_vfs::opendir($vfs_imagedir)))
|
|
{
|
|
while (($entry = readdir($d)) !== false)
|
|
{
|
|
if (!egw_vfs::is_dir($vfs_imagedir.'/'.$entry))
|
|
{
|
|
list($type,$subtype) = explode('/',egw_vfs::mime_content_type($vfs_imagedir.'/'.$entry));
|
|
if ($type == 'image')
|
|
{
|
|
self::$found_files['vfs'][$entry] = $vfs_imagedir;
|
|
}
|
|
}
|
|
}
|
|
closedir($d);
|
|
//echo 'vfs'; _debug_array(self::$found_files['vfs']);
|
|
}
|
|
}
|
|
if (!$GLOBALS['egw_info']['server']['image_type'])
|
|
{
|
|
// priority: GIF->JPG->PNG
|
|
$img_type = array('.gif','.jpg','.png','');
|
|
}
|
|
else
|
|
{
|
|
// priority: : PNG->JPG->GIF
|
|
$img_type = array('.png','.jpg','.gif','');
|
|
}
|
|
$imgfile = '';
|
|
// first look in the instance specific image dir in vfs
|
|
foreach($img_type as $type)
|
|
{
|
|
// first look in the instance specific image dir in vfs
|
|
if(isset(self::$found_files['vfs'][$image.$type]))
|
|
{
|
|
$imgfile = egw::link(egw_vfs::download_url(self::$found_files['vfs'][$image.$type].'/'.$image.$type));
|
|
break;
|
|
}
|
|
// then look in the selected template dir
|
|
if(self::$found_files[$appname][$image.$type] == $imagedir)
|
|
{
|
|
$imgfile = $GLOBALS['egw_info']['server']['webserver_url'].self::$found_files[$appname][$image.$type].'/'.$image.$type;
|
|
break;
|
|
}
|
|
//then look everywhere else
|
|
if (isset(self::$found_files[$appname][$image.$type]))
|
|
{
|
|
$imgfile = $GLOBALS['egw_info']['server']['webserver_url'].self::$found_files[$appname][$image.$type].'/'.$image.$type;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (empty($imgfile))
|
|
{
|
|
// searching the image in the api-dirs
|
|
if (!isset(self::$found_files['phpgwapi']))
|
|
{
|
|
self::find_image('phpgwapi','');
|
|
}
|
|
foreach($img_type as $type)
|
|
{
|
|
if(isset(self::$found_files['phpgwapi'][$image.$type]))
|
|
{
|
|
$imgfile = $GLOBALS['egw_info']['server']['webserver_url'].self::$found_files['phpgwapi'][$image.$type].'/'.$image.$type;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
//echo "<p>".__METHOD__."($appname,$image) = $imgfile</p>\n";
|
|
return $imgfile;
|
|
}
|
|
|
|
/**
|
|
* Searches a appname, template and maybe language and type-specific image
|
|
*
|
|
* @param string $appname
|
|
* @param string $image
|
|
* @param string $ext
|
|
* @param boolean $use_lang
|
|
* @return string url of the image
|
|
*/
|
|
static function image($appname,$image='',$ext='',$use_lang=True)
|
|
{
|
|
static $cache; // do some caching in the request
|
|
|
|
$image_found =& $cache[$appname.implode('-',(array)$image).$ext.$use_lang];
|
|
|
|
if (!isset($image_found))
|
|
{
|
|
if (!is_array($image))
|
|
{
|
|
if (empty($image))
|
|
{
|
|
return '';
|
|
}
|
|
}
|
|
if ($use_lang)
|
|
{
|
|
foreach((array)$image as $img)
|
|
{
|
|
$lang_images[] = $img . '_' . $GLOBALS['egw_info']['user']['preferences']['common']['lang'];
|
|
$lang_images[] = $img;
|
|
}
|
|
$image = $lang_images;
|
|
}
|
|
foreach((array)$image as $img)
|
|
{
|
|
if (($image_found = self::find_image($appname,$img.$ext))) break;
|
|
}
|
|
}
|
|
//else $cache_hit = ' *** CACHE ***';
|
|
//echo '<p>'.__METHOD__."($appname,".array2string($image).",$ext,$use_lang) = ".array2string($image_found)." $cache_hit</p>\n";
|
|
return $image_found;
|
|
}
|
|
|
|
/**
|
|
* Searches an image of a given type, if not found also without type/extension
|
|
*
|
|
* @param string $appname
|
|
* @param string $image
|
|
* @param string $extension
|
|
* @return string url of the image
|
|
*/
|
|
static function image_on($appname,$image,$extension='_on')
|
|
{
|
|
if (($with_extension = self::image($appname,$image,$extension)))
|
|
{
|
|
return $with_extension;
|
|
}
|
|
if(($without_extension = self::image($appname,$image)))
|
|
{
|
|
return $without_extension;
|
|
}
|
|
return '';
|
|
}
|
|
|
|
/**
|
|
* 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 $GLOBALS['egw']->framework->navbar();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* load the eGW footer
|
|
*
|
|
* @deprecated use egw_framework::footer() or egw_framework::render($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 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 framework::_get_js()
|
|
* @return string the javascript to be included
|
|
*/
|
|
static function get_java_script()
|
|
{
|
|
return $GLOBALS['egw']->framework->_get_js();
|
|
}
|
|
|
|
/**
|
|
* Returns on(Un)Load attributes from js class
|
|
*
|
|
* @deprecated use framework::_get_js()
|
|
* @returns string body attributes
|
|
*/
|
|
static function get_body_attribs()
|
|
{
|
|
return $GLOBALS['egw']->framework->_get_body_attribs();
|
|
}
|
|
|
|
static function hex2bin($data)
|
|
{
|
|
$len = strlen($data);
|
|
return @pack('H' . $len, $data);
|
|
}
|
|
|
|
/**
|
|
* encrypt data passed to the function
|
|
*
|
|
* @param $data data (string?) to be encrypted
|
|
*/
|
|
static function encrypt($data)
|
|
{
|
|
return $GLOBALS['egw']->crypto->encrypt($data);
|
|
}
|
|
|
|
/**
|
|
* decrypt $data
|
|
*
|
|
* @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 $t or not, default true
|
|
* @return string the formated date/time
|
|
*/
|
|
static function show_date($t = 0, $format = '', $adjust_to_usertime=true)
|
|
{
|
|
if (!$t)
|
|
{
|
|
$t = $GLOBALS['egw']->datetime->gmtnow;
|
|
}
|
|
|
|
if ($adjust_to_usertime)
|
|
{
|
|
$t += $GLOBALS['egw']->datetime->tz_offset;
|
|
}
|
|
|
|
if (!$format)
|
|
{
|
|
$format = $GLOBALS['egw_info']['user']['preferences']['common']['dateformat'] . ' - ';
|
|
if ($GLOBALS['egw_info']['user']['preferences']['common']['timeformat'] == '12')
|
|
{
|
|
$format .= 'h:i a';
|
|
}
|
|
else
|
|
{
|
|
$format .= 'H:i';
|
|
}
|
|
}
|
|
return adodb_date($format,$t);
|
|
}
|
|
|
|
/**
|
|
* Format a date according to the user preferences
|
|
*
|
|
* @param string $yearstr year
|
|
* @param string $monthstr month
|
|
* @param string $day day
|
|
* @param boolean $add_seperator=false add the separator specifed in the prefs or not, default no
|
|
* @return string
|
|
*/
|
|
static function dateformatorder($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 $sec='' defaults to ''
|
|
* @return string formated time
|
|
*/
|
|
static function formattime($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;
|
|
}
|
|
|
|
/**
|
|
* 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')";
|
|
// convert all european special chars to ascii, (c) RalfBecker-AT-egroupware.org ;-)
|
|
static $extra = array(
|
|
'ß' => 'ss',
|
|
' ' => '',
|
|
);
|
|
foreach (array('first','last','account') as $name)
|
|
{
|
|
$$name = htmlentities($$name,ENT_QUOTES,$GLOBALS['egw']->translation->charset());
|
|
$$name = str_replace(array_keys($extra),array_values($extra),$$name);
|
|
$$name = preg_replace('/&([aAuUoO])uml;/','\\1e',$$name); // replace german umlauts with the letter plus one 'e'
|
|
$$name = preg_replace('/&([a-zA-Z])(grave|acute|circ|ring|cedil|tilde|slash|uml);/','\\1',$$name); // remove all types of acents
|
|
$$name = preg_replace('/&([a-zA-Z]+|#[0-9]+|);/','',$$name); // remove all other entities
|
|
}
|
|
//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;
|
|
}
|
|
|
|
/**
|
|
* create email preferences
|
|
*
|
|
* This is not the best place for it, but it needs to be shared between Aeromail and SM
|
|
* @param $prefs
|
|
* @param $account_id -optional defaults to : phpgw_info['user']['account_id']
|
|
*/
|
|
function create_emailpreferences($prefs='',$accountid='')
|
|
{
|
|
return $GLOBALS['egw']->preferences->create_email_preferences($accountid);
|
|
// ---- Create the email Message Class if needed -----
|
|
if (is_object($GLOBALS['egw']->msg))
|
|
{
|
|
$do_free_me = False;
|
|
}
|
|
else
|
|
{
|
|
$GLOBALS['egw']->msg =& CreateObject('email.mail_msg');
|
|
$do_free_me = True;
|
|
}
|
|
|
|
// this sets the preferences into the phpgw_info structure
|
|
$GLOBALS['egw']->msg->create_email_preferences();
|
|
|
|
// cleanup and return
|
|
if ($do_free_me)
|
|
{
|
|
unset ($GLOBALS['egw']->msg);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* ?
|
|
*
|
|
* This will be moved into the applications area
|
|
*/
|
|
static function check_code($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 $file file
|
|
*/
|
|
static function phpgw_error($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 $array - array
|
|
*/
|
|
static function create_phpcode_from_array($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 $s;
|
|
}
|
|
|
|
// This will return the full phpgw_info array, used for debugging
|
|
/**
|
|
* return the full phpgw_info array for debugging
|
|
*
|
|
* @param array - array
|
|
*/
|
|
static function debug_list_array_contents($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
|
|
*
|
|
*/
|
|
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 $_SERVER['HTTP_REFERER']
|
|
* @return string
|
|
*/
|
|
static function get_referer($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);
|
|
}
|
|
$referer = str_replace('/etemplate/process_exec.php','/index.php',$referer);
|
|
|
|
if (empty($referer)) $referer = $default;
|
|
|
|
return $referer;
|
|
}
|
|
|
|
// some depricated functions for the migration
|
|
static function phpgw_exit($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();
|
|
}
|
|
}
|