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egroupware_official/phpgwapi/inc/class.common.inc.php

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<?php
/**************************************************************************\
* phpGroupWare API - Commononly used functions *
* Written by Dan Kuykendall <seek3r@phpgroupware.org> *
* and Joseph Engo <jengo@phpgroupware.org> *
* and Mark Peters <skeeter@phpgroupware.org> *
* and Bettina Gille [ceb@phpgroupware.org] *
* Commononly used functions by phpGroupWare developers *
* Copyright (C) 2000 - 2002 Dan Kuykendall *
* ------------------------------------------------------------------------ *
* This library is part of the phpGroupWare API *
* http://www.phpgroupware.org/api *
* ------------------------------------------------------------------------ *
* This library is free software; you can redistribute it and/or modify it *
* under the terms of the GNU Lesser General Public License as published by *
* the Free Software Foundation; either version 2.1 of the License, *
* or any later version. *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. *
* See the GNU Lesser General Public License for more details. *
* You should have received a copy of the GNU Lesser General Public License *
* along with this library; if not, write to the Free Software Foundation, *
* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
\**************************************************************************/
/* $Id$ */
$d1 = strtolower(@substr(PHPGW_API_INC,0,3));
$d2 = strtolower(@substr(PHPGW_SERVER_ROOT,0,3));
$d3 = strtolower(@substr(PHPGW_APP_INC,0,3));
if($d1 == 'htt' || $d1 == 'ftp' || $d2 == 'htt' || $d2 == 'ftp' || $d3 == 'htt' || $d3 == 'ftp')
{
echo 'Failed attempt to break in via an old Security Hole!<br>'."\n";
exit;
}
unset($d1);unset($d2);unset($d3);
/*!
@class common
@abstract common class that contains commonly used functions
*/
class common
{
var $debug_info; // An array with debugging info from the API
var $found_files;
/*!
@function cmp_version
@abstract Compares two Version strings and return 1 if str2 is newest (bigger version number) than str1
@discussion This function checks for major version only.
@param $str1
@param $str2
*/
function cmp_version($str1,$str2,$debug=False)
{
ereg("([0-9]+)\.([0-9]+)\.([0-9]+)[a-zA-Z]*([0-9]*)",$str1,$regs);
ereg("([0-9]+)\.([0-9]+)\.([0-9]+)[a-zA-Z]*([0-9]*)",$str2,$regs2);
if($debug)
{
echo '<br>cmp_version(' . $str1 . ',' . $str2 . ')';
echo "<br>$regs[0] - $regs2[0]";
}
for($i=1;$i<5;$i++)
{
if($debug) { echo "<br>$i: $regs[$i] - $regs2[$i]"; }
if($regs2[$i] == $regs[$i])
{
if($debug) { echo ' are equal...'; }
continue;
}
if($regs2[$i] > $regs[$i])
{
if($debug) { echo ', and a < b. Returning 1.'; }
return 1;
}
elseif($regs2[$i] < $regs[$i])
{
if($debug) { echo ', and a > b. Returning 0.'; }
return 0;
}
}
if($debug)
{
echo ' - all equal. Returning NULL.';
return '';
}
}
/*!
@function cmp_version_long
@abstract Compares two Version strings and return 1 if str2 is newest (bigger version number) than str1
@discussion This function checks all fields. cmp_version() checks release version only.
@param $str1
@param $str2
*/
function cmp_version_long($str1,$str2,$debug=False)
{
ereg("([0-9]+)\.([0-9]+)\.([0-9]+)[a-zA-Z]*([0-9]*)\.([0-9]*)",$str1,$regs);
ereg("([0-9]+)\.([0-9]+)\.([0-9]+)[a-zA-Z]*([0-9]*)\.([0-9]*)",$str2,$regs2);
if($debug)
{
echo '<br>cmp_version_long(' . $str1 . ',' . $str2 . ')';
echo "<br>$regs[0] - $regs2[0]";
}
if(!$regs[0])
{
if($debug) { echo '<br>calling cmp_version(' . $str1 . ',' . $str2 . ')'; }
return $this->cmp_version($str1,$str2,$debug);
}
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($debug) { echo ', and a < b. Returning 1.'; }
return 1;
}
elseif($regs2[$i] < $regs[$i])
{
if($debug) { echo ', and a > b. Returning 0.'; }
return 0;
}
}
if($debug)
{
echo ' - all equal. Returning NULL.';
return '';
}
}
// Convert an array into the format needed for the access column.
/*!
@function array_to_string
@abstract Convert an array into the format needed for the access column
@param $access
@param $array
*/
function array_to_string($access,$array)
{
$this->debug_info[] = 'array_to_string() is a depreciated function - use ACL instead';
$s = '';
if ($access == 'group' || $access == 'public' || $access == 'none')
{
if (count($array))
{
while ($t = each($array)) {
$s .= ',' . $t[1];
}
$s .= ',';
}
if (! count($array) && $access == 'none')
{
$s = '';
}
}
return $s;
}
// This is used for searching the access fields
/*!
@function sql_search
@abstract this function is used for searching the access fields
@param $table
@param $owner
*/
function sql_search($table,$owner=0)
{
$this->debug_info[] = 'sql_search() is a deprecated function - use ACL instead';
$s = '';
if (!$owner)
{
$owner = $GLOBALS['phpgw_info']['user']['account_id'];
}
$groups = $GLOBALS['phpgw']->accounts->membership(intval($owner));
if (gettype($groups) == 'array')
{
while ($group = each($groups))
{
$s .= " or $table like '%," . $group[2] . ",%'";
}
}
return $s;
}
// return a array of installed languages
/*!
@function getInstalledLanguages
@abstract return an array of installed languages
@result $installedLanguages; an array containing the installed languages
*/
function getInstalledLanguages()
{
$GLOBALS['phpgw']->db->query('select distinct lang from phpgw_lang');
while (@$GLOBALS['phpgw']->db->next_record())
{
$installedLanguages[$GLOBALS['phpgw']->db->f('lang')] = $GLOBALS['phpgw']->db->f('lang');
}
return $installedLanguages;
}
// return the preferred language of the users
// it's using HTTP_ACCEPT_LANGUAGE (send from the users browser)
// and ...(to find out which languages are installed)
/*!
@function getPreferredLanguage
@abstract return the preferred langugae of the users
@discussion it uses HTTP_ACCEPT_LANGUAGE (from the users browser) <br>
and .... to find out which languages are installed
*/
function getPreferredLanguage()
{
// create a array of languages the user is accepting
$userLanguages = explode(',',$GLOBALS['HTTP_ACCEPT_LANGUAGE']);
$supportedLanguages = $this->getInstalledLanguages();
// find usersupported language
while (list($key,$value) = each($userLanguages))
{
// remove everything behind '-' example: de-de
$value = trim($value);
$pieces = explode('-', $value);
$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;
}
// connect to the ldap server and return a handle
/*!
@function ldapConnect
@abstract connect to the ldap server and return a handle
@param $host ldap host
@param $dn ldap_root_dn
@param $passwd ldap_root_pw
*/
function ldapConnect($host = '', $dn = '', $passwd = '')
{
if (! $host)
{
$host = $GLOBALS['phpgw_info']['server']['ldap_host'];
}
if (! $dn)
{
$dn = $GLOBALS['phpgw_info']['server']['ldap_root_dn'];
}
if (! $passwd)
{
$passwd = $GLOBALS['phpgw_info']['server']['ldap_root_pw'];
}
// connect to ldap server
if (! $ds = ldap_connect($host))
{
/* log does not exist in setup(, yet) */
if(is_object($GLOBALS['phpgw']->log))
{
$GLOBALS['phpgw']->log->message('F-Abort, Failed connecting to LDAP server');
$GLOBALS['phpgw']->log->commit();
}
printf("<b>Error: Can't connect to LDAP server %s!</b><br>",$host);
return False;
}
// bind as admin, we not to able to do everything
if (! ldap_bind($ds,$dn,$passwd))
{
if(is_object($GLOBALS['phpgw']->log))
{
$GLOBALS['phpgw']->log->message('F-Abort, Failed binding to LDAP server');
$GLOBALS['phpgw']->log->commit();
}
printf("<b>Error: Can't bind to LDAP server: %s!</b><br>",$dn);
return False;
}
return $ds;
}
/*!
@function randomstring
@abstract return a random string of size $size
@param $size int-size of random string to return
*/
function randomstring($size)
{
$s = '';
srand((double)microtime()*1000000);
$random_char = array('0','1','2','3','4','5','6','7','8','9','a','b','c','d','e','f',
'g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v',
'w','x','y','z','A','B','C','D','E','F','G','H','I','J','K','L',
'M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z');
for ($i=0; $i<$size; $i++)
{
$s .= $random_char[rand(1,61)];
}
return $s;
}
// Look at the note towards the top of this file (jengo)
function filesystem_separator()
{
return filesystem_separator();
}
/*!
@function error_list
@abstract This is used for reporting errors in a nice format.
@param $error - array of errors
*/
function error_list($errors,$text='Error')
{
if (! is_array($errors))
{
return False;
}
if ($text == 'Error')
{
$text = '';
}
else
{
$text .= ': ';
}
reset($errors);
while(list(,$value) = each($errors))
{
$msgbox_input[$text.$value] = False;
}
return $this->msgbox($msgbox_input);
}
/*!
@function check_owner
@abstract none yet
@param $record ?
@param $link ?
@param $label ?
@param $extravars
*/
// This is a depreciated function - use ACL instead (jengo)
function check_owner($record,$link,$label,$extravars = '')
{
$this->debug_info[] = 'check_owner() is a depreciated function - use ACL instead';
$s = '<a href="' . $GLOBALS['phpgw']->link($link,$extravars) . '"> ' . lang($label) . ' </a>';
if (ereg('^[0-9]+$',$record))
{
if ($record != $GLOBALS['phpgw_info']['user']['account_id'])
{
$s = '&nbsp;';
}
}
else
{
if ($record != $GLOBALS['phpgw_info']['user']['userid'])
{
$s = '&nbsp';
}
}
return $s;
}
/*!
@function display_fullname
@abstract return the fullname of a user
@param $lid account loginid
@param $firstname firstname
@param $lastname lastname
*/
function display_fullname($lid = '', $firstname = '', $lastname = '')
{
if (! $lid && ! $firstname && ! $lastname)
{
$lid = $GLOBALS['phpgw_info']['user']['account_lid'];
$firstname = $GLOBALS['phpgw_info']['user']['firstname'];
$lastname = $GLOBALS['phpgw_info']['user']['lastname'];
}
if ($lastname)
{
$a[] = $lastname;
}
if ($firstname)
{
$a[] = $firstname;
}
if(isset($a))
{
switch(count($a))
{
case 0:
return $lid;
break;
case 1:
return '<' . $lid . '> ' . $a[0];
break;
case 2:
return '<' . $lid . '> ' . implode(', ',$a);
break;
}
}
else
{
return $lid;
}
}
/*!
@function grab_owner_name
@abstract grab the owner name
@param $id account id
*/
function grab_owner_name($accountid = '')
{
$GLOBALS['phpgw']->accounts->get_account_name($accountid,$lid,$fname,$lname);
return $this->display_fullname($lid,$fname,$lname);
}
/*!
@function create_tabs
@abstract create tabs
@param $tabs ?
@param $selected ?
@param $fontsize optional
*/
function create_tabs($tabs, $selected, $fontsize = '')
{
$output_text = '<table border="0" cellspacing="0" cellpadding="0"><tr>';
/* This is a php3 workaround */
if(PHPGW_IMAGES_DIR == 'PHPGW_IMAGES_DIR')
{
$ir = ExecMethod('phpgwapi.phpgw.common.get_image_path', 'phpgwapi');
}
else
{
$ir = PHPGW_IMAGES_DIR;
}
if ($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" nowrap background="' . $ir . '/tabs-bg1.gif">&nbsp;<b><a href="'
. $tab[1]['link'] . '" class="tablink">' . $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" nowrap background="' . $ir . '/tabs-bg0.gif">&nbsp;<b><a href="'
. $tab[1]['link'] . '" class="tablink">' . $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;
}
/*!
@function get_app_dir
@abstract get directory of application
@discussion $appname can either be passed or derived from $phpgw_info['flags']['currentapp'];
@param $appname name of application
*/
function get_app_dir($appname = '')
{
if ($appname == '')
{
$appname = $GLOBALS['phpgw_info']['flags']['currentapp'];
}
if ($appname == 'home' || $appname == 'logout' || $appname == 'login')
{
$appname = 'phpgwapi';
}
$appdir = PHPGW_INCLUDE_ROOT . '/'.$appname;
$appdir_default = PHPGW_SERVER_ROOT . '/'.$appname;
if (@is_dir ($appdir))
{
return $appdir;
}
elseif (@is_dir ($appdir_default))
{
return $appdir_default;
}
else
{
return False;
}
}
/*!
@function get_inc_dir
@abstract get inc (include dir) of application
@discussion $appname can either be passed or derived from $phpgw_info['flags']['currentapp'];
@param $appname name of application
*/
function get_inc_dir($appname = '')
{
if (! $appname)
{
$appname = $GLOBALS['phpgw_info']['flags']['currentapp'];
}
if ($appname == 'home' || $appname == 'logout' || $appname == 'login')
{
$appname = 'phpgwapi';
}
$incdir = PHPGW_INCLUDE_ROOT . '/' . $appname . '/inc';
$incdir_default = PHPGW_SERVER_ROOT . '/' . $appname . '/inc';
if (@is_dir ($incdir))
{
return $incdir;
}
elseif (@is_dir ($incdir_default))
{
return $incdir_default;
}
else
{
return False;
}
}
/*!
@function list_themes
@abstract list themes available
*/
function list_themes()
{
$tpl_dir = $this->get_tpl_dir('phpgwapi');
$dh = opendir($tpl_dir . SEP . 'css');
while ($file = readdir($dh))
{
if (eregi("\.css$", $file) && $file != 'phpgw.css')
{
$list[] = substr($file,0,strpos($file,'.'));
}
}
closedir($dh);
reset ($list);
return $list;
}
/*!
@function list_templates
@abstract list available templates
*/
function list_templates()
{
$d = dir(PHPGW_SERVER_ROOT . '/phpgwapi/templates');
while ($entry=$d->read())
{
if ($entry != 'CVS' && $entry != '.' && $entry != '..' && is_dir(PHPGW_SERVER_ROOT . '/phpgwapi/templates/' . $entry))
{
$list[$entry]['name'] = $entry;
$f = PHPGW_SERVER_ROOT . '/phpgwapi/templates/' . $entry . '/details.inc.php';
if (file_exists ($f))
{
include($f);
$list[$entry]['title'] = 'Use '.$GLOBALS['phpgw_info']['template'][$entry]['title'].'interface';
}
else
{
$list[$entry]['title'] = $entry;
}
}
}
$d->close();
reset ($list);
return $list;
}
/*!
@function get_tpl_dir
@abstract get template dir of an application
@param $appname appication name optional can be derived from $phpgw_info['flags']['currentapp'];
*/
function get_tpl_dir($appname = '',$layout = '')
{
if (! $appname)
{
$appname = $GLOBALS['phpgw_info']['flags']['currentapp'];
}
if ($appname == 'home' || $appname == 'logout' || $appname == 'login' || $appname == 'about')
{
$appname = 'phpgwapi';
}
if (!isset($GLOBALS['phpgw_info']['server']['template_set']) && isset($GLOBALS['phpgw_info']['user']['preferences']['common']['template_set']))
{
$GLOBALS['phpgw_info']['server']['template_set'] = $GLOBALS['phpgw_info']['user']['preferences']['common']['template_set'];
}
// Setting this for display of template choices in user preferences
if (@$GLOBALS['phpgw_info']['server']['template_set'] == 'user_choice')
{
$GLOBALS['phpgw_info']['server']['usrtplchoice'] = 'user_choice';
}
if ((@$GLOBALS['phpgw_info']['server']['template_set'] == 'user_choice' ||
!isset($GLOBALS['phpgw_info']['server']['template_set'])) &&
isset($GLOBALS['phpgw_info']['user']['preferences']['common']['template_set']))
{
$GLOBALS['phpgw_info']['server']['template_set'] = $GLOBALS['phpgw_info']['user']['preferences']['common']['template_set'];
}
elseif (@$GLOBALS['phpgw_info']['server']['template_set'] == 'user_choice' ||
!isset($GLOBALS['phpgw_info']['server']['template_set']))
{
$GLOBALS['phpgw_info']['server']['template_set'] = 'default';
}
/******** start temporarily code **************************************/
/* this just makes sure the template set is updated to the new format */
if (!@is_file(PHPGW_SERVER_ROOT . '/phpgwapi/templates/' . $GLOBALS['phpgw_info']['server']['template_set'].'/phpgw.xsl'))
{
$GLOBALS['phpgw_info']['server']['template_set'] = 'idsociety';
}
/******** end temporarily code **************************************/
$tpldir = PHPGW_SERVER_ROOT . '/' . $appname . '/templates/' . $GLOBALS['phpgw_info']['server']['template_set'];
$tpldir_default = PHPGW_SERVER_ROOT . '/' . $appname . '/templates/default';
if ($layout == 'default')
{
$tpldir = $tpldir_default;
}
if (@is_dir($tpldir))
{
return $tpldir;
}
elseif (@is_dir($tpldir_default))
{
return $tpldir_default;
}
else
{
return False;
}
}
/*!
@function get_image_dir
@abstract get image dir of an application
@param $appname application name optional can be derived from $phpgw_info['flags']['currentapp'];
*/
function get_image_dir($appname = '',$layout = '')
{
if ($appname == '')
{
$appname = $GLOBALS['phpgw_info']['flags']['currentapp'];
}
if (empty($GLOBALS['phpgw_info']['server']['template_set']))
{
$GLOBALS['phpgw_info']['server']['template_set'] = 'default';
}
if ($layout)
{
$imagedir_layout = PHPGW_SERVER_ROOT . SEP . $appname . SEP . 'templates' . SEP . $layout . SEP . 'images';
if (@is_dir ($imagedir_layout))
{
return $imagedir_layout;
}
}
$imagedir = PHPGW_SERVER_ROOT . '/' . $appname . '/templates/' . $GLOBALS['phpgw_info']['server']['template_set'] . '/images';
$imagedir_default = PHPGW_SERVER_ROOT . '/' . $appname . '/templates/default/images';
$imagedir_olddefault = PHPGW_SERVER_ROOT . '/' . $appname . '/images';
if (@is_dir ($imagedir))
{
return $imagedir;
}
elseif (@is_dir ($imagedir_default))
{
return $imagedir_default;
}
elseif (@is_dir ($imagedir_olddefault))
{
return $imagedir_olddefault;
}
else
{
return False;
}
}
/*!
@function get_image_path
@abstract get image path of an application
@param $appname appication name optional can be derived from $phpgw_info['flags']['currentapp'];
*/
function get_image_path($appname = '',$layout = '')
{
if ($appname == '')
{
$appname = $GLOBALS['phpgw_info']['flags']['currentapp'];
}
if (empty($GLOBALS['phpgw_info']['server']['template_set']))
{
$GLOBALS['phpgw_info']['server']['template_set'] = 'default';
}
if ($layout)
{
$imagedir_layout = PHPGW_SERVER_ROOT . SEP . $appname . SEP . 'templates' . SEP . $layout . SEP . 'images';
if (@is_dir ($imagedir_layout))
{
return $GLOBALS['phpgw_info']['server']['webserver_url'] . SEP . $appname . SEP . 'templates' . SEP . $layout . SEP . 'images';
}
}
$imagedir = PHPGW_SERVER_ROOT . '/'.$appname.'/templates/'.$GLOBALS['phpgw_info']['server']['template_set'].'/images';
$imagedir_default = PHPGW_SERVER_ROOT . '/'.$appname.'/templates/default/images';
$imagedir_olddefault = PHPGW_SERVER_ROOT . '/'.$appname.'/images';
if (@is_dir ($imagedir))
{
return $GLOBALS['phpgw_info']['server']['webserver_url'].'/'.$appname.'/templates/'.$GLOBALS['phpgw_info']['server']['template_set'].'/images';
}
elseif (@is_dir ($imagedir_default))
{
return $GLOBALS['phpgw_info']['server']['webserver_url'].'/'.$appname.'/templates/default/images';
}
elseif (@is_dir ($imagedir_olddefault))
{
return $GLOBALS['phpgw_info']['server']['webserver_url'].'/'.$appname.'/images';
}
else
{
return False;
}
}
function find_image($appname,$image)
{
static $imgpref;
if(! @$imgpref)
{
switch(@$GLOBALS['phpgw_info']['server']['image_type'])
{
case 1:
$imgpref = Array('png','jpg','gif');
break;
case 2:
$imgpref = Array('png','jpg','nogifs');
break;
default:
$imgpref = Array('gif','jpg','png');
break;
}
}
if (!@is_array($this->found_files[$appname]))
{
$imagedir_olddefault = '/'.$appname.'/images';
$imagedir_default = '/'.$appname.'/templates/default/images';
$imagedir = '/'.$appname.'/templates/'.$GLOBALS['phpgw_info']['server']['template_set'].'/images';
if (@is_dir(PHPGW_INCLUDE_ROOT.$imagedir_olddefault))
{
$d = dir(PHPGW_INCLUDE_ROOT.$imagedir_olddefault);
while (false != ($entry = $d->read()))
{
if ($entry != '.' && $entry != '..')
{
$this->found_files[$appname][$entry] = $imagedir_olddefault;
}
}
$d->close();
}
if (@is_dir(PHPGW_INCLUDE_ROOT.$imagedir_default))
{
$d = dir(PHPGW_INCLUDE_ROOT.$imagedir_default);
while (false != ($entry = $d->read()))
{
if ($entry != '.' && $entry != '..')
{
$this->found_files[$appname][$entry] = $imagedir_default;
}
}
$d->close();
}
if (@is_dir(PHPGW_INCLUDE_ROOT.$imagedir))
{
$d = dir(PHPGW_INCLUDE_ROOT.$imagedir);
while (false != ($entry = $d->read()))
{
if ($entry != '.' && $entry != '..')
{
$this->found_files[$appname][$entry] = $imagedir;
}
}
$d->close();
}
}
if(isset($this->found_files[$appname][$image.'.'.$imgpref[0]]))
{
$imgfile = $GLOBALS['phpgw_info']['server']['webserver_url'].$this->found_files[$appname][$image.'.'.$imgpref[0]].'/'.$image.'.'.$imgpref[0];
}
elseif(isset($this->found_files[$appname][$image.'.'.$imgpref[1]]))
{
$imgfile = $GLOBALS['phpgw_info']['server']['webserver_url'].$this->found_files[$appname][$image.'.'.$imgpref[1]].'/'.$image.'.'.$imgpref[1];
}
elseif(isset($this->found_files[$appname][$image.'.'.$imgpref[2]]))
{
$imgfile = $GLOBALS['phpgw_info']['server']['webserver_url'].$this->found_files[$appname][$image.'.'.$imgpref[2]].'/'.$image.'.'.$imgpref[2];
}
elseif(isset($this->found_files[$appname][$image]))
{
$imgfile = $GLOBALS['phpgw_info']['server']['webserver_url'].$this->found_files[$appname][$image].'/'.$image;
}
elseif(isset($this->found_files['phpgwapi'][$image.'.'.$imgpref[0]]))
{
$imgfile = $GLOBALS['phpgw_info']['server']['webserver_url'].$this->found_files['phpgwapi'][$image.'.'.$imgpref[0]].'/'.$image.'.'.$imgpref[0];
}
elseif(isset($this->found_files['phpgwapi'][$image.'.'.$imgpref[1]]))
{
$imgfile = $GLOBALS['phpgw_info']['server']['webserver_url'].$this->found_files['phpgwapi'][$image.'.'.$imgpref[1]].'/'.$image.'.'.$imgpref[1];
}
elseif(isset($this->found_files['phpgwapi'][$image.'.'.$imgpref[2]]))
{
$imgfile = $GLOBALS['phpgw_info']['server']['webserver_url'].$this->found_files['phpgwapi'][$image.'.'.$imgpref[2]].'/'.$image.'.'.$imgpref[2];
}
elseif(isset($this->found_files['phpgwapi'][$image]))
{
$imgfile = $GLOBALS['phpgw_info']['server']['webserver_url'].$this->found_files['phpgwapi'][$image].'/'.$image;
}
else
{
$imgfile = '';
}
return $imgfile;
}
function image($appname,$image='',$ext='',$use_lang=True)
{
if (!is_array($image))
{
if (empty($image))
{
return '';
}
$image = array($image);
}
if ($use_lang)
{
while (list(,$img) = each($image))
{
$lang_images[] = $img . '_' . $GLOBALS['phpgw_info']['user']['preferences']['common']['lang'];
$lang_images[] = $img;
}
$image = $lang_images;
}
while (!$image_found && list(,$img) = each($image))
{
if(isset($this->found_files[$appname][$img.$ext]))
{
$image_found = $GLOBALS['phpgw_info']['server']['webserver_url'].$this->found_files[$appname][$img.$ext].'/'.$img.$ext;
}
else
{
$image_found = $this->find_image($appname,$img.$ext);
}
}
return $image_found;
}
function image_on($appname,$image,$extension='_on')
{
$with_extension = $this->image($appname,$image,$extension);
$without_extension = $this->image($appname,$image);
if($with_extension != '')
{
return $with_extension;
}
elseif($without_extension != '')
{
return $without_extension;
}
else
{
return '';
}
}
/*!
@function msgbox
@abstract Generate a consistant msgbox for app apps to use
@discussion makes it easier and more consistant to generate message boxes
*/
function msgbox($text = '', $type = True, $base = '')
{
if ($text=='' && @isset($GLOBALS['phpgw_info']['flags']['msgbox_data']))
{
$text = $GLOBALS['phpgw_info']['flags']['msgbox_data'];
unset($GLOBALS['phpgw_info']['flags']['msgbox_data']);
}
elseif($text=='')
{
return;
}
$GLOBALS['phpgw']->xslttpl->add_file($this->get_tpl_dir('phpgwapi','default') . SEP . 'msgbox');
$prev_helper = $GLOBALS['phpgw']->translation->translator_helper;
$GLOBALS['phpgw']->translation->translator_helper = '';
if (is_array($text))
{
reset($text);
while (list($key,$value) = each($text))
{
if ($value == True)
{
$img = $this->image('phpgwapi','msgbox_good');
$alt = lang('OK');
}
else
{
$img = $this->image('phpgwapi','msgbox_bad');
$alt = lang('ERROR');
}
$data[] = array
(
'msgbox_text' => lang($key),
'msgbox_img' => $img,
'msgbox_img_alt' => $alt,
'lang_msgbox_statustext' => $alt
);
}
}
else
{
if ($type == True)
{
$img = $this->image('phpgwapi','msgbox_good');
$alt = lang('OK');
}
else
{
$img = $this->image('phpgwapi','msgbox_bad');
$alt = lang('ERROR');
}
$data = array
(
'msgbox_text' => lang($text),
'msgbox_img' => $img,
'msgbox_img_alt' => $alt,
'lang_msgbox_statustext' => $alt
);
}
$GLOBALS['phpgw']->translation->translator_helper = $prev_helper;
if ($base)
{
$GLOBALS['phpgw']->xslttpl->set_var($base,array('msgbox_data' => $data),True);
}
else
{
return $data;
}
}
function framework()
{
$this->navbar();
$css = $this->get_css_url();
$var = array
(
'charset' => lang('charset'),
'website_title' => $GLOBALS['phpgw_info']['server']['site_title'],
'phpgw_css_file' => $css[0],
'theme_css_file' => $css[1],
'app_tpl' => $app_tpl
);
$GLOBALS['phpgw']->xslttpl->add_file($this->get_tpl_dir('phpgwapi') . SEP . 'phpgw');
switch ($GLOBALS['phpgw_info']['user']['preferences']['common']['template_set'])
{
case 'idsociety':
$find_single = strrpos($GLOBALS['phpgw_info']['server']['webserver_url'],'/');
$find_double = strpos(strrev($GLOBALS['phpgw_info']['server']['webserver_url'].' '),'//');
if($find_double)
{
$find_double = strlen($GLOBALS['phpgw_info']['server']['webserver_url']) - $find_double - 1;
}
if($find_double)
{
if($find_single == $find_double + 1)
{
$GLOBALS['strip_portion'] = $GLOBALS['phpgw_info']['server']['webserver_url'];
}
else
{
$GLOBALS['strip_portion'] = substr($GLOBALS['phpgw_info']['server']['webserver_url'],0,$find_double + 1);
}
}
else
{
$GLOBALS['strip_portion'] = $GLOBALS['phpgw_info']['server']['webserver_url'].'/';
}
if ($GLOBALS['phpgw_info']['flags']['currentapp'] != 'home')
{
$var['home_img'] = $this->image('phpgwapi','welcome2');
$GLOBALS['phpgw_info']['flags']['preload_images'][] = $this->image_on('phpgwapi','welcome2','_over');
}
else
{
$var['home_img'] = $this->image_on('phpgwapi','welcome2','_over');
$GLOBALS['phpgw_info']['flags']['preload_images'][] = $this->image('phpgwapi','welcome2');
}
$var['home_img_hover'] = $this->image_on('phpgwapi','welcome2','_over');
if ($GLOBALS['phpgw_info']['flags']['currentapp'] != 'preferences')
{
$var['prefs_img'] = $this->image('phpgwapi','preferences2');
$GLOBALS['phpgw_info']['flags']['preload_images'][] = $this->image_on('phpgwapi','preferences2','_over');
}
else
{
$var['prefs_img'] = $this->image_on('phpgwapi','preferences2','_over');
$GLOBALS['phpgw_info']['flags']['preload_images'][] = $this->image('phpgwapi','preferences2');
}
$var['prefs_img_hover'] = $this->image_on('phpgwapi','preferences2','_over');
$var['logout_img'] = $this->image('phpgwapi','log_out2');
$GLOBALS['phpgw_info']['flags']['preload_images'][] = $this->image_on('phpgwapi','log_out2','_over');
$var['logout_img_hover'] = $this->image_on('phpgwapi','log_out2','_over');
if ($GLOBALS['phpgw_info']['flags']['currentapp'] != 'about')
{
$var['about_img'] = $this->image('phpgwapi','question_mark2');
$var['about_img_hover'] = $this->image_on('phpgwapi','question_mark2','_over');
}
else
{
$var['about_img'] = $this->image_on('phpgwapi','question_mark2','_over');
$var['about_img_hover'] = $this->image('phpgwapi','question_mark2');
}
$var['logo_img'] = $this->image('phpgwapi','logo2');
$var['nav_bar_left_top_bg_img'] = $this->image('phpgwapi','nav_bar_left_top_bg');
break;
case 'verdilak':
$app = $GLOBALS['phpgw_info']['flags']['currentapp'];
$var['logo_img'] = $this->image('phpgwapi','logo');
$var['home_img'] = $this->image('phpgwapi','welcome-'.($app=='home' ? 'red' : 'grey'));
$var['prefs_img'] = $this->image('phpgwapi','preferences-'.($app=='preferences' ? 'red' : 'grey'));
$var['logout_img'] = $this->image('phpgwapi','logout-grey');
$var['about_img'] = $this->image('phpgwapi','help');
$var['greybar'] = $this->image('phpgwapi','greybar');
break;
default:
$var['home_img'] = $GLOBALS['phpgw_info']['navbar']['home']['icon'];
$var['prefs_img'] = $GLOBALS['phpgw_info']['navbar']['preferences']['icon'];
$var['logout_img'] = $GLOBALS['phpgw_info']['navbar']['logout']['icon'];
$var['about_img'] = $GLOBALS['phpgw_info']['navbar']['about']['icon'];
break;
}
$var['home_link'] = $GLOBALS['phpgw_info']['navbar']['home']['url'];
$var['prefs_link'] = $GLOBALS['phpgw_info']['navbar']['preferences']['url'];
$var['logout_link'] = $GLOBALS['phpgw_info']['navbar']['logout']['url'];
$var['about_link'] = $GLOBALS['phpgw_info']['navbar']['about']['url'];
$var['home_title'] = $GLOBALS['phpgw_info']['navbar']['home']['title'];
$var['prefs_title'] = $GLOBALS['phpgw_info']['navbar']['preferences']['title'];
$var['logout_title'] = $GLOBALS['phpgw_info']['navbar']['logout']['title'];
$var['about_title'] = $GLOBALS['phpgw_info']['navbar']['about']['title'];
if (isset($GLOBALS['phpgw_info']['navbar']['admin']) && isset($GLOBALS['phpgw_info']['user']['preferences']['common']['show_currentusers']))
{
$GLOBALS['phpgw']->db->query('select count(session_id) from phpgw_sessions');
$GLOBALS['phpgw']->db->next_record();
$var['current_users'] = lang('Current users') . ': ' . $GLOBALS['phpgw']->db->f(0);
$var['url_current_users'] = $GLOBALS['phpgw']->link('/index.php','menuaction=admin.uicurrentsessions.list_sessions');
}
$var['user_info_name'] = $this->display_fullname();
$now = time();
$var['user_info_date'] = lang($this->show_date($now,'l')) . ' '
. $this->show_date($now,$GLOBALS['phpgw_info']['user']['preferences']['common']['dateformat']);
$var['user_info'] = $var['user_info_name'] .' - ' .$var['user_info_date'];
while (list($app,$data) = each($GLOBALS['phpgw_info']['navbar']))
{
if ($app != 'home' && $app != 'preferences' && $app != 'about' && $app != 'logout')
{
$var['applications'][] = array
(
'icon' => $data['icon'],
'title' => $data['title'],
'img_src_over' => $data['icon_hover'],
'url' => $data['url'],
'name' => str_replace('-','_',$app)
);
if($data['icon_hover'] != '')
{
$GLOBALS['phpgw_info']['flags']['preload_images'][] = $data['icon_hover'];
}
if ($GLOBALS['phpgw_info']['user']['preferences']['common']['navbar_format'] == 'text' &&
$GLOBALS['phpgw_info']['user']['preferences']['common']['template_set'] == 'default')
{
$tabs[$app] = array
(
'label' => $data['title'],
'link' => $data['url']
);
}
}
if ($GLOBALS['phpgw_info']['user']['preferences']['common']['navbar_format'] == 'text' &&
$GLOBALS['phpgw_info']['user']['preferences']['common']['template_set'] == 'default')
{
if ($app == 'home' || $app == 'preferences' || $app == 'about' || $app == 'logout')
{
$base_tabs[$app] = array
(
'label' => $data['title'],
'link' => $data['url']
);
}
}
}
if ($GLOBALS['phpgw_info']['user']['preferences']['common']['navbar_format'] == 'text' &&
$GLOBALS['phpgw_info']['user']['preferences']['common']['template_set'] == 'default')
{
$var['app_tabs'] = $this->create_tabs($tabs,$GLOBALS['phpgw_info']['flags']['currentapp'],-1);
$var['base_tabs'] = $this->create_tabs($base_tabs,$GLOBALS['phpgw_info']['flags']['currentapp'],-1);
}
$var['onload'] = $this->load_preload_images_data();
if($GLOBALS['phpgw_info']['flags']['msgbox_data'])
{
$this->msgbox('',False,'phpgw');
}
switch($GLOBALS['phpgw_info']['flags']['currentapp'])
{
case 'home':
if (!$GLOBALS['phpgw_info']['user']['preferences']['common']['default_app'])
{
$var['home'] = True;
}
break;
case 'about':
$var['about'] = True;
break;
}
$var['lang_powered_by'] = lang('powered by');
$var['lang_version'] = lang('version');
$var['phpgw_version'] = $GLOBALS['phpgw_info']['server']['versions']['phpgwapi'];
$var['lang_phpgw_statustext'] = lang('phpGroupWare --> homepage');
$var['top_spacer_middle_img'] = $GLOBALS['phpgw']->common->image('phpgwapi','top_spacer_middle');
$var['navbar_format'] = $GLOBALS['phpgw_info']['user']['preferences']['common']['navbar_format'];
$GLOBALS['phpgw']->xslttpl->set_var('phpgw',$var);
}
/*!
@function navbar
@abstract Build the application navigation bar based on user's accessible applications
@discussion *someone wanna add some detail here*
*/
function navbar()
{
$GLOBALS['phpgw_info']['navbar']['home']['title'] = lang('home');
$GLOBALS['phpgw_info']['navbar']['home']['url'] = $GLOBALS['phpgw']->link('/home.php');
$GLOBALS['phpgw_info']['navbar']['home']['icon'] = $this->image('phpgwapi',Array('home','nonav'));
$GLOBALS['phpgw_info']['navbar']['home']['icon_hover'] = $this->image_on('phpgwapi',Array('home','nonav'),'-over');
reset($GLOBALS['phpgw_info']['user']['apps']);
/* ksort($GLOBALS['phpgw_info']['user']['apps']); */
if(is_array($GLOBALS['phpgw_info']['user']['apps']['admin']))
{
$newarray['admin'] = $GLOBALS['phpgw_info']['user']['apps']['admin'];
while(list($index,$value) = each($GLOBALS['phpgw_info']['user']['apps']))
{
if($index != 'admin')
{
$newarray[$index] = $value;
}
}
$GLOBALS['phpgw_info']['user']['apps'] = $newarray;
reset($GLOBALS['phpgw_info']['user']['apps']);
}
unset($index);
unset($value);
unset($newarray);
while (list($app,$data) = each($GLOBALS['phpgw_info']['user']['apps']))
{
if (is_long($app))
{
continue;
}
if ($GLOBALS['phpgw_info']['apps'][$app]['status'] != 2 && $GLOBALS['phpgw_info']['apps'][$app]['status'] != 3)
{
$GLOBALS['phpgw_info']['navbar'][$app]['title'] = lang($data['title']);
$GLOBALS['phpgw_info']['navbar'][$app]['url'] = $GLOBALS['phpgw']->link('/' . $app . '/index.php');
$GLOBALS['phpgw_info']['navbar'][$app]['name'] = $app;
if ($app != $GLOBALS['phpgw_info']['flags']['currentapp'])
{
$GLOBALS['phpgw_info']['navbar'][$app]['icon'] = $this->image($app,Array('navbar','nonav'));
$GLOBALS['phpgw_info']['navbar'][$app]['icon_hover'] = $this->image_on($app,Array('navbar','nonav'),'-over');
}
else
{
$GLOBALS['phpgw_info']['navbar'][$app]['icon'] = $this->image_on($app,Array('navbar','nonav'),'-over');
$GLOBALS['phpgw_info']['navbar'][$app]['icon_hover'] = $this->image($app,Array('navbar','nonav'));
}
}
}
$GLOBALS['phpgw_info']['navbar']['preferences']['title'] = lang('preferences');
$GLOBALS['phpgw_info']['navbar']['preferences']['url'] = $GLOBALS['phpgw']->link('/preferences/index.php');
$GLOBALS['phpgw_info']['navbar']['preferences']['icon'] = $this->image('preferences',Array('navbar','nonav'));
$GLOBALS['phpgw_info']['navbar']['preferences']['icon_hover'] = $this->image_on('preferences',Array('navbar','nonav'),'-over');
if ($GLOBALS['phpgw_info']['flags']['currentapp'] == 'home' || $GLOBALS['phpgw_info']['flags']['currentapp'] == 'preferences')
{
$app = 'phpGroupWare';
}
else
{
$app = $GLOBALS['phpgw_info']['flags']['currentapp'];
}
/* We handle this here becuase its special */
$GLOBALS['phpgw_info']['navbar']['about']['title'] = lang('about x',lang($app));
$GLOBALS['phpgw_info']['navbar']['about']['url'] = $GLOBALS['phpgw']->link('/about.php','app='.$app);
$GLOBALS['phpgw_info']['navbar']['about']['icon'] = $this->image('phpgwapi',Array('about','nonav'));
$GLOBALS['phpgw_info']['navbar']['about']['icon_hover'] = $this->image_on('phpgwapi',Array('about','nonav'),'-over');
$GLOBALS['phpgw_info']['navbar']['logout']['title'] = lang('logout');
$GLOBALS['phpgw_info']['navbar']['logout']['url'] = $GLOBALS['phpgw']->link('/logout.php');
$GLOBALS['phpgw_info']['navbar']['logout']['icon'] = $this->image('phpgwapi',Array('logout','nonav'));
$GLOBALS['phpgw_info']['navbar']['logout']['icon_hover'] = $this->image_on('phpgwapi',Array('logout','nonav'),'-over');
}
/*!
@function get_css_url
@abstract returns the path of the css file for the choosen layout/theme
@discussion *someone wanna add some detail here*
*/
function get_css_url()
{
if (! $GLOBALS['phpgw_info']['user']['preferences']['common']['theme'])
{
if ($GLOBALS['phpgw_info']['server']['template_set'] == 'user_choice')
{
$GLOBALS['phpgw_info']['user']['preferences']['common']['theme'] = 'default';
}
else
{
$GLOBALS['phpgw_info']['user']['preferences']['common']['theme'] = $GLOBALS['phpgw_info']['server']['template_set'];
}
}
if ($GLOBALS['phpgw_info']['server']['force_theme'] == 'user_choice')
{
if (!isset($GLOBALS['phpgw_info']['user']['preferences']['common']['theme']))
{
$GLOBALS['phpgw_info']['user']['preferences']['common']['theme'] = 'default';
}
}
else
{
if (isset($GLOBALS['phpgw_info']['server']['force_theme']))
{
$GLOBALS['phpgw_info']['user']['preferences']['common']['theme'] = $GLOBALS['phpgw_info']['server']['force_theme'];
}
}
if(@file_exists(PHPGW_SERVER_ROOT . SEP . 'phpgwapi' . SEP . 'templates' . SEP . $GLOBALS['phpgw_info']['user']['preferences']['common']['template_set']
. SEP . 'css' . SEP . $GLOBALS['phpgw_info']['user']['preferences']['common']['theme'] . '.css'))
{
$css_file = $GLOBALS['phpgw_info']['server']['webserver_url'] . SEP . 'phpgwapi' . SEP . 'templates' . SEP . $GLOBALS['phpgw_info']['user']['preferences']['common']['template_set']
. SEP . 'css' . SEP . $GLOBALS['phpgw_info']['user']['preferences']['common']['theme'] . '.css';
}
elseif(@file_exists(PHPGW_SERVER_ROOT . SEP . 'phpgwapi' . SEP . 'templates' . SEP . $GLOBALS['phpgw_info']['user']['preferences']['common']['template_set'] . SEP . 'css' . SEP . 'submarine.css'))
{
$css_file = $GLOBALS['phpgw_info']['server']['webserver_url'] . SEP . 'phpgwapi' . SEP . 'templates' . SEP . $GLOBALS['phpgw_info']['user']['preferences']['common']['template_set'] . SEP . 'css' . SEP . 'submarine.css';
}
else
{
/* Hope we don't get to this point. Better then the user seeing a */
/* complety back screen and not know whats going on */
$GLOBALS['phpgw']->log->write(array('text'=>'F-Abort, No themes found'));
}
$phpgw_css_file = $GLOBALS['phpgw_info']['server']['webserver_url'] . SEP . 'phpgwapi' . SEP . 'templates' . SEP . $GLOBALS['phpgw_info']['user']['preferences']['common']['template_set']
. SEP . 'css' . SEP . 'phpgw.css';
return array($phpgw_css_file,$css_file);
}
function load_preload_images_data()
{
if(@is_array($GLOBALS['phpgw_info']['flags']['preload_images']))
{
$preload_image_string = '';
reset($GLOBALS['phpgw_info']['flags']['preload_images']);
while(list($key,$value) = each($GLOBALS['phpgw_info']['flags']['preload_images']))
{
if($preload_image_string != '')
{
$preload_image_string .= ",'$value'";
}
else
{
$preload_image_string .= "'$value'";
}
}
return " MM_preloadImages($preload_image_string);";
}
return '';
}
/*!
@function phpgw_header
@abstract load the phpgw header
*/
function phpgw_header($forceheader = True, $forcenavbar = True)
{
/* So far I dont have use for $forceheader and $forcenavbar */
/* I only allow this to be run once by using the constant */
/* not longer needed f<>r xslttpl and would require to load the phpgw template
if(!defined('PHPGW_HEADER_RAN'))
{
define('PHPGW_HEADER_RAN',True);
$this->get_css_url();
$this->load_phpgw_body_tags();
$GLOBALS['phpgw']->template->set_var('phpgw_msgbox',$this->msgbox());
$GLOBALS['phpgw']->template->set_block('phpgw','phpgw_head_javascript');
$GLOBALS['phpgw']->template->pfp('out','phpgw_main_start');
}
*/
}
/*!
@function phpgw_appheader
@abstract load header.inc.php for an application
*/
function phpgw_appheader()
{
if (!is_array(MENUACTION))
{
list($app,$class,$method) = explode('.',MENUACTION);
if (is_array($GLOBALS[$class]->public_functions) && $GLOBALS[$class]->public_functions['header'])
{
$GLOBALS[$class]->header();
}
}
elseif (file_exists(PHPGW_APP_INC . '/header.inc.php'))
{
include(PHPGW_APP_INC . '/header.inc.php');
}
}
/*!
@function phpgw_appfooter
@abstract load footer.inc.php for an application
*/
function phpgw_appfooter()
{
if (!is_array(MENUACTION))
{
list($app,$class,$method) = explode('.',MENUACTION);
if (is_array($GLOBALS[$class]->public_functions) && $GLOBALS[$class]->public_functions['footer'])
{
$GLOBALS[$class]->footer();
}
}
elseif (file_exists(PHPGW_APP_INC . '/footer.inc.php'))
{
include(PHPGW_APP_INC . '/footer.inc.php');
}
}
function start_xslt_capture()
{
if (!isset($GLOBALS['phpgw_info']['xslt_capture']))
{
$GLOBALS['phpgw_info']['xslt_capture'] = True;
ob_start(); // capture the output
}
}
/* Note: need to be run BEFORE exit is called, as buffers get flushed automatically before
* any registered shutdown-functions (eg. phpgw_footer) gets called
*/
function stop_xslt_capture()
{
if (isset($GLOBALS['phpgw_info']['xslt_capture']))
{
unset($GLOBALS['phpgw_info']['xslt_capture']);
$output = ob_get_contents(); // get captured output
ob_end_clean(); // stop capture and clean output-buffer
if (!empty($output))
{
$GLOBALS['phpgw']->xslttpl->set_var('phpgw',array('body_data' => $output));
}
}
}
function phpgw_footer()
{
if(!defined('PHPGW_FOOTER_RAN'))
{
define('PHPGW_FOOTER_RAN',True);
if($GLOBALS['phpgw_info']['flags']['currentapp'] != 'home' &&
$GLOBALS['phpgw_info']['flags']['currentapp'] != 'login' &&
$GLOBALS['phpgw_info']['flags']['currentapp'] != 'logout' &&
!@$GLOBALS['phpgw_info']['flags']['noappfooter'])
{
if($GLOBALS['phpgw_info']['server']['support_old_style_apps'])
{
$this->start_xslt_capture(); // if index already turned it off
}
$this->phpgw_appfooter();
}
if ($GLOBALS['phpgw_info']['server']['support_old_style_apps'])
{
$this->stop_xslt_capture();
}
$GLOBALS['phpgw']->xslttpl->pp();
$GLOBALS['phpgw']->db->disconnect();
/* Clean up mcrypt */
if (@is_object($GLOBALS['phpgw']->crypto))
{
$GLOBALS['phpgw']->crypto->cleanup();
unset($GLOBALS['phpgw']->crypto);
}
if (DEBUG_TIMER)
{
$GLOBALS['debug_timer_stop'] = perfgetmicrotime();
echo 'Page loaded in ' . ($GLOBALS['debug_timer_stop'] - $GLOBALS['debug_timer_start']) . ' seconds.';
}
}
}
function hex2bin($data)
{
$len = strlen($data);
return pack('H' . $len, $data);
}
/*!
@function encrypt
@abstract encrypt data passed to the function
@param $data data (string?) to be encrypted
*/
function encrypt($data)
{
return $GLOBALS['phpgw']->crypto->encrypt($data);
}
/*!
@function decrypt
@abstract decrypt $data
@param $data data to be decrypted
*/
function decrypt($data)
{
return $GLOBALS['phpgw']->crypto->decrypt($data);
}
/*!
@function des_cryptpasswd
@abstract des encrypt a password
@param $userpass userpassword
@param $random random seed
*/
function des_cryptpasswd($userpass, $random)
{
$lcrypt = '{crypt}';
$password = crypt($userpass);
$ldappassword = sprintf('%s%s', $lcrypt, $password);
return $ldappassword;
}
/*!
@function md5_cryptpasswd
@abstract md5 encrypt password
@param $userpass user password
@param $random random seed
*/
function md5_cryptpasswd($userpass, $random)
{
$bsalt = '$1$';
$esalt = '$';
$lcrypt = '{crypt}';
$modsalt = sprintf('%s%s%s', $bsalt, $random, $esalt);
$password = crypt($userpass, $modsalt);
$ldappassword = sprintf('%s%s', $lcrypt, $password);
return $ldappassword;
}
/*!
@function sha_cryptpasswd
@abstract sha encrypt password
@param $userpass user password
*/
function sha_cryptpasswd($userpass)
{
$hash = base64_encode(mhash(MHASH_SHA1, $userpass));
$ldappassword = sprintf('%s%s', '{SHA}', $hash);
return $ldappassword;
}
/*!
@function encrypt_password
@abstract encrypt password
@abstract uses the encryption type set in setup and calls the appropriate encryption functions
@param $password password to encrypt
*/
function encrypt_password($password)
{
if($GLOBALS['phpgw_info']['server']['ldap_encryption_type'] == 'DES')
{
$salt = $this->randomstring(2);
$e_password = $this->des_cryptpasswd($password, $salt);
}
if($GLOBALS['phpgw_info']['server']['ldap_encryption_type'] == 'MD5')
{
$salt = $this->randomstring(8);
$e_password = $this->md5_cryptpasswd($password, $salt);
}
if($GLOBALS['phpgw_info']['server']['ldap_encryption_type'] == 'SHA')
{
if(@function_exists('mhash'))
{
$e_password = $this->sha_cryptpasswd($password);
}
else
{
/* this should error instead... */
$salt = $this->randomstring(8);
$e_password = $this->md5_cryptpasswd($password, $salt);
}
}
return $e_password;
}
/*!
@function find_portal_order
@abstract find the current position of the app is the users portal_order preference
@param $app application id to find current position - required
@discussion No discussion
*/
function find_portal_order($app)
{
if(!is_array($GLOBALS['phpgw_info']['user']['preferences']['portal_order']))
{
return -1;
}
@reset($GLOBALS['phpgw_info']['user']['preferences']['portal_order']);
while(list($seq,$appid) = each($GLOBALS['phpgw_info']['user']['preferences']['portal_order']))
{
if($appid == $app)
{
@reset($GLOBALS['phpgw_info']['user']['preferences']['portal_order']);
return $seq;
}
}
@reset($GLOBALS['phpgw_info']['user']['preferences']['portal_order']);
return -1;
}
/*!
@function hook
@abstract temp wrapper to new hooks class
*/
function hook($location, $appname = '', $no_permission_check = False)
{
echo '$'."GLOBALS['phpgw']common->hook()".' has been replaced. Please change to the new $'."GLOBALS['phpgw']hooks->process()".'. For now this will act as a wrapper<br>';
return $GLOBALS['phpgw']->hooks->process($location, $order, $no_permission_check);
}
/*!
@function hook_single
@abstract temp wrapper to new hooks class
*/
// Note: $no_permission_check should *ONLY* be used when it *HAS* to be. (jengo)
function hook_single($location, $appname = '', $no_permission_check = False)
{
echo '$'."GLOBALS['phpgw']common->hook_single()".' has been replaced. Please change to the new $'."GLOBALS['phpgw']hooks->single()".'. For now this will act as a wrapper<br>';
return $GLOBALS['phpgw']->hooks->single($location, $order, $no_permission_check);
}
/*!
@function hook_count
@abstract temp wrapper to new hooks class
*/
function hook_count($location)
{
echo '$'."GLOBALS['phpgw']common->hook_count()".' has been replaced. Please change to the new $'."GLOBALS['phpgw']hooks->count()".'. For now this will act as a wrapper<br>';
return $GLOBALS['phpgw']->hooks->count($location);
}
/* Wrapper to the session->appsession() */
function appsession($data = '##NOTHING##')
{
$this->debug_info[] = '$phpgw->common->appsession() is a depreciated function'
. ' - use $phpgw->session->appsession() instead';
return $GLOBALS['phpgw']->session->appsession('default','',$data);
}
/*!
@function show_date
@abstract show current date
@param $t time - optional can be pulled from user preferences
@param $format - optional can be pulled from user prefernces
*/
function show_date($t = '', $format = '')
{
if(!is_object($GLOBALS['phpgw']->datetime))
{
$GLOBALS['phpgw']->datetime = createobject('phpgwapi.datetime');
}
if (!$t || intval($t) <= 0)
{
$t = $GLOBALS['phpgw']->datetime->gmtnow;
}
// + (date('I') == 1?3600:0)
$t += $GLOBALS['phpgw']->datetime->tz_offset;
if (! $format)
{
$format = $GLOBALS['phpgw_info']['user']['preferences']['common']['dateformat'] . ' - ';
if ($GLOBALS['phpgw_info']['user']['preferences']['common']['timeformat'] == '12')
{
$format .= 'h:i:s a';
}
else
{
$format .= 'H:i:s';
}
}
return date($format,$t);
}
/*!
@function dateformatorder
@abstract
@param $yearstr year - string
@param $monthstr month - string
@param $day day - string
@param $add_seperator boolean defaults to false
*/
function dateformatorder($yearstr,$monthstr,$daystr,$add_seperator = False)
{
$dateformat = strtolower($GLOBALS['phpgw_info']['user']['preferences']['common']['dateformat']);
$sep = substr($GLOBALS['phpgw_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,$dlarr));
}
else
{
return (implode(' ',$dlarr));
}
}
/*!
@function formattime
@abstract format the time takes settings from user preferences
@param $hour hour
@param $min minutes
@param $sec defaults to ''
*/
function formattime($hour,$min,$sec='')
{
$h12 = $hour;
if ($GLOBALS['phpgw_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";
}
// This is not the best place for it, but it needs to be shared bewteen Aeromail and SM
/*!
@function get_email_passwd_ex
@abstract uses code in /email class msg to obtain the appropriate password for email
@param (none - it will abtain the info it needs on its own)
*/
/*
function get_email_passwd_ex()
{
// ---- Create the email Message Class if needed -----
if (is_object($GLOBALS['phpgw']->msg))
{
$do_free_me = False;
}
else
{
$GLOBALS['phpgw']->msg = CreateObject('email.mail_msg');
$do_free_me = True;
}
// use the Msg class to obtain the appropriate password
$tmp_prefs = $GLOBALS['phpgw']->preferences->read();
if (!isset($tmp_prefs['email']['passwd']))
{
$email_passwd = $GLOBALS['phpgw_info']['user']['passwd'];
}
else
{
$email_passwd = $GLOBALS['phpgw']->msg->decrypt_email_passwd($tmp_prefs['email']['passwd']);
}
// cleanup and return
if ($do_free_me)
{
unset ($GLOBALS['phpgw']->msg);
}
return $email_passwd;
}
*/
// This is not the best place for it, but it needs to be shared bewteen Aeromail and SM
/*!
@function create_emailpreferences
@abstract create email preferences
@discussion 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 $GLOBALS['phpgw']->preferences->create_email_preferences($accountid);
// ---- Create the email Message Class if needed -----
if (is_object($GLOBALS['phpgw']->msg))
{
$do_free_me = False;
}
else
{
$GLOBALS['phpgw']->msg = CreateObject('email.mail_msg');
$do_free_me = True;
}
// this sets the preferences into the phpgw_info structure
$GLOBALS['phpgw']->msg->create_email_preferences();
// cleanup and return
if ($do_free_me)
{
unset ($GLOBALS['phpgw']->msg);
}
}
/*
function create_emailpreferences($prefs,$accountid='')
{
$account_id = get_account_id($accountid);
// NEW EMAIL PASSWD METHOD (shared between SM and aeromail)
$prefs['email']['passwd'] = $this->get_email_passwd_ex();
// Add default preferences info
if (!isset($prefs['email']['userid']))
{
if ($GLOBALS['phpgw_info']['server']['mail_login_type'] == 'vmailmgr')
{
$prefs['email']['userid'] = $GLOBALS['phpgw']->accounts->id2name($account_id)
. '@' . $GLOBALS['phpgw_info']['server']['mail_suffix'];
}
else
{
$prefs['email']['userid'] = $GLOBALS['phpgw']->accounts->id2name($account_id);
}
}
// Set Server Mail Type if not defined
if (empty($GLOBALS['phpgw_info']['server']['mail_server_type']))
{
$GLOBALS['phpgw_info']['server']['mail_server_type'] = 'imap';
}
// OLD EMAIL PASSWD METHOD
if (!isset($prefs['email']['passwd']))
{
$prefs['email']['passwd'] = $GLOBALS['phpgw_info']['user']['passwd'];
}
else
{
$prefs['email']['passwd'] = $this->decrypt($prefs['email']['passwd']);
}
// NEW EMAIL PASSWD METHOD Located at the begining of this function
if (!isset($prefs['email']['address']))
{
$prefs['email']['address'] = $GLOBALS['phpgw']->accounts->id2name($account_id)
. '@' . $GLOBALS['phpgw_info']['server']['mail_suffix'];
}
if (!isset($prefs['email']['mail_server']))
{
$prefs['email']['mail_server'] = $GLOBALS['phpgw_info']['server']['mail_server'];
}
if (!isset($prefs['email']['mail_server_type']))
{
$prefs['email']['mail_server_type'] = $GLOBALS['phpgw_info']['server']['mail_server_type'];
}
if (!isset($prefs['email']['imap_server_type']))
{
$prefs['email']['imap_server_type'] = $GLOBALS['phpgw_info']['server']['imap_server_type'];
}
// These sets the mail_port server variable
if ($prefs['email']['mail_server_type']=='imap')
{
$prefs['email']['mail_port'] = '143';
}
elseif ($prefs['email']['mail_server_type']=='pop3')
{
$prefs['email']['mail_port'] = '110';
}
elseif ($prefs['email']['mail_server_type']=='imaps')
{
$prefs['email']['mail_port'] = '993';
}
elseif ($prefs['email']['mail_server_type']=='pop3s')
{
$prefs['email']['mail_port'] = '995';
}
// This is going to be used to switch to the nntp class
if (isset($GLOBALS['phpgw_info']['flags']['newsmode']) &&
$GLOBALS['phpgw_info']['flags']['newsmode'])
{
$prefs['email']['mail_server_type'] = 'nntp';
}
// DEBUG
//echo "<br>prefs['email']['passwd']: " .$prefs['email']['passwd'] .'<br>';
return $prefs;
}
*/
// This will be moved into the applications area.
/*!
@function check_code
@abstract ?
@discussion This will be moved into the applications area
*/
function check_code($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 x x directory',lang('users'),' '.lang('private').' ')
. ',<br>' . lang('Please x 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: x','chmod 770 '
. $GLOBALS['phpgw_info']['server']['files_dir'] . '/users/');
break;
case 35: $s .= lang('Account has been updated') . '<p>'
. lang('Error renaming x x directory',lang('users'),
' '.lang('private').' ')
. ',<br>' . lang('Please x 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: x','chmod 770 '
. $GLOBALS['phpgw_info']['server']['files_dir'] . '/users/');
break;
case 36: $s .= lang('Account has been created') . '<p>'
. lang('Error creating x x directory',lang('users'),
' '.lang('private').' ')
. ',<br>' . lang('Please x 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: x','chmod 770 '
. $GLOBALS['phpgw_info']['server']['files_dir'] . '/users/');
break;
case 37: $s .= lang('Group has been added') . '<p>'
. lang('Error creating x x directory',lang('groups'),' ')
. ',<br>' . lang('Please x 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: x','chmod 770 '
. $GLOBALS['phpgw_info']['server']['files_dir'] . '/groups/');
break;
case 38: $s .= lang('Group has been deleted') . '<p>'
. lang('Error deleting x x directory',lang('groups'),' ')
. ',<br>' . lang('Please x 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: x','chmod 770 '
. $GLOBALS['phpgw_info']['server']['files_dir'] . '/groups/');
break;
case 39: $s .= lang('Group has been updated') . '<p>'
. lang('Error renaming x x directory',lang('groups'),' ')
. ',<br>' . lang('Please x 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: x','chmod 770 '
. $GLOBALS['phpgw_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;
}
/*!
@function phpgw_error
@abstract process error message
@param $error error
@param $line line
@param $file file
*/
function phpgw_error($error,$line = '', $file = '')
{
echo '<p><b>phpGroupWare internal error:</b><p>'.$error;
if ($line)
{
echo 'Line: '.$line;
}
if ($file)
{
echo 'File: '.$file;
}
echo '<p>Your session has been halted.';
exit;
}
/*!
@function create_phpcode_from_array
@abstract create phpcode from array
@param $array - array
*/
function create_phpcode_from_array($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))
{
$s .= '$phpgw_info["' . $key . '"]["' . $key2 . '"]["' . $key3 . '"]["' .$key4 . '"]="' . $val4 . '";';
$s .= "\n";
}
}
else
{
$s .= '$phpgw_info["' . $key . '"]["' . $key2 . '"]["' . $key3 . '"]="' . $val3 . '";';
$s .= "\n";
}
}
}
else
{
$s .= '$phpgw_info["' . $key .'"]["' . $key2 . '"]="' . $val2 . '";';
$s .= "\n";
}
}
}
else
{
$s .= '$phpgw_info["' . $key . '"]="' . $val . '";';
$s .= "\n";
}
}
return $s;
}
// This will return the full phpgw_info array, used for debugging
/*!
@function debug_list_array_contents
@abstract return the full phpgw_info array for debugging
@param array - array
*/
function debug_list_array_contents($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
/*!
@function debug_list_core_functions
@abstract return a list of functionsin the API
*/
function debug_list_core_functions()
{
echo '<br><b>core functions</b><br>';
echo '<pre>';
chdir(PHPGW_INCLUDE_ROOT . '/phpgwapi');
system("grep -r '^[ \t]*function' *");
echo '</pre>';
}
// This will return a value for the next id an app/class may need to insert values into ldap.
/*!
@function next_id
@abstract return the next higher value for an integer, and increment it in the db.
*/
function next_id($appname,$min=0,$max=0)
{
if (!$appname)
{
return -1;
}
$GLOBALS['phpgw']->db->query("SELECT id FROM phpgw_nextid WHERE appname='".$appname."'",__LINE__,__FILE__);
while( $GLOBALS['phpgw']->db->next_record() )
{
$id = $GLOBALS['phpgw']->db->f('id');
}
if (empty($id) || !$id)
{
$id = 1;
$GLOBALS['phpgw']->db->query("INSERT INTO phpgw_nextid (appname,id) VALUES ('".$appname."',".$id.")",__LINE__,__FILE__);
}
elseif($id<$min)
{
$id = $min;
$GLOBALS['phpgw']->db->query("UPDATE phpgw_nextid SET id=".$id." WHERE appname='".$appname."'",__LINE__,__FILE__);
}
elseif ($max && ($id > $max))
{
return False;
}
else
{
$id = $id + 1;
$GLOBALS['phpgw']->db->query("UPDATE phpgw_nextid SET id=".$id." WHERE appname='".$appname."'",__LINE__,__FILE__);
}
return intval($id);
}
// This will return a value for the last id entered, which an app may need to check
// values for ldap.
/*!
@function last_id
@abstract return the current id in the next_id table for a particular app/class.
*/
function last_id($appname,$min=0,$max=0)
{
if (!$appname)
{
return -1;
}
$GLOBALS['phpgw']->db->query("SELECT id FROM phpgw_nextid WHERE appname='".$appname."'",__LINE__,__FILE__);
while( $GLOBALS['phpgw']->db->next_record() )
{
$id = $GLOBALS['phpgw']->db->f('id');
}
if (empty($id) || !$id)
{
if($min)
{
$id = $min;
}
else
{
$id = 1;
}
$GLOBALS['phpgw']->db->query("INSERT INTO phpgw_nextid (appname,id) VALUES ('".$appname."',".$id.")",__LINE__,__FILE__);
}
elseif($id<$min)
{
$id = $min;
$GLOBALS['phpgw']->db->query("UPDATE phpgw_nextid SET id=".$id." WHERE appname='".$appname."'",__LINE__,__FILE__);
}
elseif ($max && ($id > $max))
{
return False;
}
else
{
return intval($id);
}
}
}//end common class
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