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958 lines
33 KiB
958 lines
33 KiB
<?php
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/**
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* This function prints class=active_step $current_step=$param
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* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
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*/
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function step_active($param)
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{
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global $current_step;
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if ($param==$current_step)
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{
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echo 'class="current_step" ';
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}
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}
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/**
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* This function displays the Step X of Y -
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*/
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function display_step_sequence()
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{
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global $current_step;
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global $total_steps;
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return get_lang('Step').' '.$current_step.' '.get_lang('Of').' '.$total_steps.' – ';
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}
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/**
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* this function checks if a php extension exists or not
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*
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* @param string $extentionName name of the php extension to be checked
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* @param boolean $echoWhenOk true => show ok when the extension exists
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* @author Christophe Gesche
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* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
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* @version Dokeos 1.8, august 2006
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*/
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function check_extension($extention_name,$return_success=false, $return_failure=false)
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{
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if(extension_loaded($extention_name))
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{
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return '<strong><font color="green">'.$return_success.'</font></strong>';
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}
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else
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{
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return '<strong><font color="red">'.$return_failure.'</font></strong>';
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//echo "\t<li><b>$extentionName</b> <font color=\"red\">is missing (Dokeos can work without it)</font> (<a href=\"http://www.php.net/$extentionName\" target=\"_blank\">$extentionName</a>)</li>\n";
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}
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}
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/**
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* This function checks if a php settings matches the recommended value
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*
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* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
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* @version Dokeos 1.8, august 2006
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*/
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function check_php_setting($php_setting, $recommended_value, $return_success=false, $return_failure=false)
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{
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$current_php_value = get_php_setting($php_setting);
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if ( $current_php_value== $recommended_value)
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{
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return '<strong><font color="green">'.$current_php_value.' '.$return_success.'</font></strong>';
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}
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else
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{
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return '<strong><font color="red">'.$current_php_value.' '.$return_failure.'</font></strong>';
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}
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}
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/**
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* Enter description here...
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*
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* @param string $val a php ini value
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* @return boolean: ON or OFF
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* @author Joomla <http://www.joomla.org>
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*/
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function get_php_setting($val) {
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$r = (ini_get($val) == '1' ? 1 : 0);
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return $r ? 'ON' : 'OFF';
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}
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/**
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* This function checks if the given folder is writable
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*/
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function check_writable($folder)
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{
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if (is_writable('../'.$folder))
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{
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return '<strong><font color="green">'.get_lang('Writable').'</font></strong>';
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}
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else
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{
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return '<strong><font color="red">'.get_lang('NotWritable').'</font></strong>';
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}
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}
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/**
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* this function returns a string "FALSE" or "TRUE" according to the variable in parameter
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*
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* @param integer $var the variable to convert
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* @return string the string "FALSE" or "TRUE"
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* @author Christophe Gesche
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*/
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function trueFalse($var)
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{
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return $var?'true':'false';
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}
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/**
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* this function returns a the value of a parameter from the configuration file
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*
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* WARNING - this function relies heavily on global variables $updateFromConfigFile
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* and $configFile, and also changes these globals. This can be rewritten.
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*
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* @param string $param the parameter which the value is returned for
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* @return string the value of the parameter
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* @author Olivier Brouckaert
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*/
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function get_config_param($param)
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{
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global $configFile, $updateFromConfigFile;
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if(empty($updateFromConfigFile))
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{
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if(file_exists($_POST['updatePath'].'main/include/config.inc.php'))
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{
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$updateFromConfigFile='main/include/config.inc.php';
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}
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elseif(file_exists($_POST['updatePath'].'main/inc/conf/configuration.php'))
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{
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$updateFromConfigFile='main/inc/conf/configuration.php';
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}
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else
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{
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return;
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}
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}
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if(is_array($configFile) && isset($configFile[$param]))
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{
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return $configFile[$param];
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}
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elseif(file_exists($_POST['updatePath'].$updateFromConfigFile))
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{
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$configFile=array();
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$temp=file($_POST['updatePath'].$updateFromConfigFile);
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$val='';
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foreach($temp as $enreg)
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{
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if(strstr($enreg,'='))
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{
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$enreg=explode('=',$enreg);
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if($enreg[0][0] == '$')
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{
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list($enreg[1])=explode(' //',$enreg[1]);
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$enreg[0]=trim(str_replace('$','',$enreg[0]));
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$enreg[1]=str_replace('\"','"',ereg_replace('(^"|"$)','',substr(trim($enreg[1]),0,-1)));
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if(strtolower($enreg[1]) == 'true')
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{
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$enreg[1]=1;
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}
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if(strtolower($enreg[1]) == 'false')
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{
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$enreg[1]=0;
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}
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else
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{
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$implode_string=' ';
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if(!strstr($enreg[1],'." ".') && strstr($enreg[1],'.$'))
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{
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$enreg[1]=str_replace('.$','." ".$',$enreg[1]);
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$implode_string='';
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}
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$tmp=explode('." ".',$enreg[1]);
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foreach($tmp as $tmp_key=>$tmp_val)
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{
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if(eregi('^\$[a-z_][a-z0-9_]*$',$tmp_val))
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{
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$tmp[$tmp_key]=get_config_param(str_replace('$','',$tmp_val));
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}
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}
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$enreg[1]=implode($implode_string,$tmp);
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}
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$configFile[$enreg[0]]=$enreg[1];
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if($enreg[0] == $param)
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{
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$val=$enreg[1];
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}
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}
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}
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}
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return $val;
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}
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}
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/**
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* Return a list of language directories.
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* @todo function does not belong here, move to code library,
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* also see infocours.php which contains similar function
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*/
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function get_language_folder_list($dirname)
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{
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if ($dirname[strlen($dirname)-1] != '/') $dirname .= '/';
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$handle = opendir($dirname);
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$language_list = array();
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while ($entries = readdir($handle))
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{
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if ($entries=='.' || $entries=='..' || $entries=='CVS' || $entries == '.svn') continue;
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if (is_dir($dirname.$entries))
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{
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$language_list[] = $entries;
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}
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}
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closedir($handle);
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return $language_list;
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}
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/*
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==============================================================================
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DISPLAY FUNCTIONS
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==============================================================================
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*/
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/**
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* Displays a form (drop down menu) so the user can select
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* his/her preferred language.
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*/
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function display_language_selection_box()
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{
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$langNameOfLang = get_lang('NameOfLang');
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//get language list
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$dirname = '../lang/';
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$language_list = get_language_folder_list($dirname);
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sort($language_list);
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$language_to_display = $language_list;
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//display
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echo "\t\t<select name=\"language_list\">\n";
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$default_language = 'english';
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foreach ($language_to_display as $key => $value)
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{
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if ($value == $default_language) $option_end = ' selected="selected">';
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else $option_end = '>';
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echo "\t\t\t<option value=\"$value\"$option_end";
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echo $value;
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echo "</option>\n";
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}
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echo "\t\t</select>\n";
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}
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/**
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* This function displays a language dropdown box so that the installatioin
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* can be done in the language of the user
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*/
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function display_language_selection()
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{ ?>
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<h1>Welcome to the Dokeos installer!</h1>
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<h2><?php echo display_step_sequence(); ?>Installation Language</h2>
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<p>Please select the language you'd like to use while installing:</p>
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<form id="lang_form" method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>">
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<?php display_language_selection_box(); ?>
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<input type="submit" name="step1" value="Next >" />
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</form>
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<?php }
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/**
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* This function displays the requirements for installing Dokeos.
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*
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* @param unknown_type $installType
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* @param unknown_type $badUpdatePath
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* @param unknown_type $update_from_version
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*
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* @author unknow
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* @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
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*/
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function display_requirements($installType, $badUpdatePath, $update_from_version)
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{
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echo '<h2>'.display_step_sequence().get_lang('Requirements')."</h2>\n";
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echo '<strong>'.get_lang('ReadThoroughly').'</strong><br />';
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echo get_lang('MoreDetails').' <a href="../../installation_guide.html" target="_blank">read the installation guide</a>.<br />'."\n";
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// SERVER REQUIREMENTS
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echo '<div class="RequirementHeading"><h1>'.get_lang('ServerRequirements').'</h1>';
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echo '<div class="RequirementText">'.get_lang('ServerRequirementsInfo').'</div>';
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echo '<div class="RequirementContent">';
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echo '<table class="requirements">
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<tr>
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<td class="requirements-item">'.get_lang('PHPVersion').'>= 4.1.0</td>
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<td class="requirements-value">';
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if (phpversion() < '4.1')
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{
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echo '<strong><font color="red">'.get_lang('PHPVersionError').'</font></strong>';
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}
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else
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{
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echo '<strong><font color="green">'.get_lang('PHPVersionOK'). ' '.phpversion().'</font></strong>';
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}
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echo ' </td>
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</tr>
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<tr>
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<td class="requirements-item">session '.get_lang('support').'</td>
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<td class="requirements-value">'.check_extension('session',get_lang('OK'), get_lang('ExtensionSessionsNotAvailable')).'</td>
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</tr>
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<tr>
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<td class="requirements-item">MySQL '.get_lang('support').'</td>
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<td class="requirements-value">'.check_extension('mysql',get_lang('OK'), get_lang('ExtensionMySQLNotAvailable')).'</td>
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</tr>
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<tr>
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<td class="requirements-item">zlib '.get_lang('support').'</td>
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<td class="requirements-value">'.check_extension('zlib',get_lang('OK'), get_lang('ExtensionZlibNotAvailable')).'</td>
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</tr>
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<tr>
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<td class="requirements-item">Regular Expressions '.get_lang('support').'</td>
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<td class="requirements-value">'.check_extension('pcre',get_lang('OK'), get_lang('ExtensionPCRENotAvailable')).'</td>
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</tr>
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<tr>
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<td class="requirements-item">XML '.get_lang('support').'</td>
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<td class="requirements-value">'.check_extension('xml',get_lang('OK'), get_lang('ExtensionZlibNotAvailable')).'</td>
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</tr>
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<tr>
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<td class="requirements-item">LDAP '.get_lang('support').'('.get_lang('Optional').')</td>
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<td class="requirements-value">'.check_extension('ldap',get_lang('OK'), get_lang('ExtensionLDAPNotAvailable')).'</td>
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</tr>
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<tr>
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<td class="requirements-item">GD '.get_lang('support').'('.get_lang('Optional').')</td>
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<td class="requirements-value">'.check_extension('gd',get_lang('OK'), get_lang('ExtensionGDNotAvailable')).'</td>
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</tr>
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</table>';
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echo ' </div>';
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echo '</div>';
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// RECOMMENDED SETTINGS
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// Note: these are the settings for Joomla, does this also apply for Dokeos?
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// Note: also add upload_max_filesize here so that large uploads are possible
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echo '<div class="RequirementHeading"><h1>'.get_lang('RecommendedSettings').'</h1>';
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echo '<div class="RequirementText">'.get_lang('RecommendedSettingsInfo').'</div>';
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echo '<div class="RequirementContent">';
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echo '<table class="requirements">
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<tr>
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<th>'.get_lang('Setting').'</th>
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<th>'.get_lang('Recommended').'</th>
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<th>'.get_lang('Actual').'</th>
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</tr>
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<tr>
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<td class="requirements-item"><a href="http://php.net/manual/features.safe-mode.php">Safe Mode</a></td>
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<td class="requirements-recommended">OFF</td>
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<td class="requirements-value">'.check_php_setting('safe_mode','OFF').'</td>
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</tr>
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<tr>
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<td class="requirements-item">Display Errors</td>
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<td class="requirements-recommended">ON</td>
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<td class="requirements-value">'.check_php_setting('display_errors','ON').'</td>
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</tr>
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<tr>
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<td class="requirements-item"><a href="http://php.net/manual/ini.core.php#ini.file-uploads">File Uploads</a></td>
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<td class="requirements-recommended">ON</td>
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<td class="requirements-value">'.check_php_setting('file_uploads','ON').'</td>
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</tr>
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<tr>
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<td class="requirements-item"><a href="http://php.net/manual/ref.info.php#ini.magic-quotes-gpc">Magic Quotes GPC</a></td>
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<td class="requirements-recommended">ON</td>
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<td class="requirements-value">'.check_php_setting('magic_quotes_gpc','ON').'</td>
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</tr>
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<tr>
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<td class="requirements-item"><a href="http://php.net/manual/ref.info.php#ini.magic-quotes-runtime">Magic Quotes Runtime</a></td>
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<td class="requirements-recommended">OFF</td>
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<td class="requirements-value">'.check_php_setting('magic_quotes_runtime','OFF').'</td>
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</tr>
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<tr>
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<td class="requirements-item"><a href="http://php.net/manual/security.globals.php">Register Globals</a></td>
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<td class="requirements-recommended">OFF</td>
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<td class="requirements-value">'.check_php_setting('register_globals','OFF').'</td>
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</tr>
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<tr>
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<td class="requirements-item">Output Buffering</td>
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<td class="requirements-recommended">ON</td>
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<td class="requirements-value">'.check_php_setting('output_buffering','ON').'</td>
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</tr>
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<tr>
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<td class="requirements-item">Session auto start</td>
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<td class="requirements-recommended">OFF</td>
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<td class="requirements-value">'.check_php_setting('session.auto_start','OFF').'</td>
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</tr>
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<tr>
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<td class="requirements-item">Short Open Tag</td>
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<td class="requirements-recommended">ON</td>
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<td class="requirements-value">'.check_php_setting('short_open_tag','ON').'</td>
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</tr>
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</table>';
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echo ' </div>';
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echo '</div>';
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// DIRECTORY AND FILE PERMISSIONS
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echo '<div class="RequirementHeading"><h1>'.get_lang('DirectoryAndFilePermissions').'</h1>';
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echo '<div class="RequirementText">'.get_lang('DirectoryAndFilePermissionsInfo').'</div>';
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echo '<div class="RequirementContent">';
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echo '<table class="requirements">
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<tr>
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<td class="requirements-item">dokeos/main/inc/conf/</td>
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<td class="requirements-value">'.check_writable('inc/conf/').'</td>
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</tr>
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<tr>
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<td class="requirements-item">dokeos/main/garbage/</td>
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<td class="requirements-value">'.check_writable('garbage/').'</td>
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</tr>
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<tr>
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<td class="requirements-item">dokeos/main/upload/</td>
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<td class="requirements-value">'.check_writable('upload/').'</td>
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</tr>
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<tr>
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<td class="requirements-item">dokeos/archive/</td>
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<td class="requirements-value">'.check_writable('../archive/').'</td>
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</tr>
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<tr>
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<td class="requirements-item">dokeos/courses/</td>
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<td class="requirements-value">'.check_writable('../courses/').'</td>
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</tr>
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<tr>
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<td class="requirements-item">dokeos/home/</td>
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<td class="requirements-value">'.check_writable('../home/').'</td>
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</tr>
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';
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echo '</table>';
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echo ' </div>';
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echo '</div>';
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if($installType == 'update' && (empty($_POST['updatePath']) || $badUpdatePath))
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{
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if($badUpdatePath)
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{ ?>
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<div style="color:red; background-color:white; font-weight:bold; text-align:center;">
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Error!<br />
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Dokeos <?php echo implode('|',$update_from_version); ?> has not been found in that directory.
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</div>
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<?php }
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else
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{
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echo '<br />';
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}
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?>
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<table border="0" cellpadding="5" align="center">
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<tr>
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<td>Old version root path:</td>
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<td><input type="text" name="updatePath" size="50" value="<?php echo $badUpdatePath?htmlentities($_POST['updatePath']):$_SERVER['DOCUMENT_ROOT'].'/old_version/'; ?>" /></td>
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</tr>
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<tr>
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<td colspan="2" align="center">
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<input type="submit" name="step1" value="< Back" />
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<input type="submit" name="step2_update" value="Next >" />
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</td>
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</tr>
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</table>
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<?php
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}
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else
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{
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$error=false;
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//First, attempt to set writing permissions if we don't have them yet
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//0xxx is an octal number, this is the required format
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if(!is_writable('../inc/conf'))
|
|
{
|
|
$notwritable[]='../inc/conf';
|
|
@chmod('../inc/conf',0777);
|
|
}
|
|
|
|
if(!is_writable('../garbage'))
|
|
{
|
|
$notwritable[]='../garbage';
|
|
@chmod('../garbage',0777);
|
|
}
|
|
|
|
if(!is_writable('../upload'))
|
|
{
|
|
$notwritable[]='../upload';
|
|
@chmod('../upload', 0777);
|
|
}
|
|
|
|
if(!is_writable('../../archive'))
|
|
{
|
|
$notwritable[]='../../archive';
|
|
@chmod('../../archive',0777);
|
|
}
|
|
|
|
if(!is_writable('../../courses'))
|
|
{
|
|
$notwritable[]='../../courses';
|
|
@chmod('../../courses',0777);
|
|
}
|
|
|
|
if(!is_writable('../../home'))
|
|
{
|
|
$notwritable[]='../../home';
|
|
@chmod('../../home',0777);
|
|
}
|
|
|
|
if(file_exists('../inc/conf/configuration.php') && !is_writable('../inc/conf/configuration.php'))
|
|
{
|
|
$notwritable[]='../inc/conf/configuration.php';
|
|
@chmod('../inc/conf/configuration.php',0666);
|
|
}
|
|
|
|
//Second, if this fails, report an error
|
|
//--> the user will have to adjust the permissions manually
|
|
if(!is_writable('../inc/conf') ||
|
|
!is_writable('../garbage') ||
|
|
!is_writable('../upload') ||
|
|
!is_writable('../../archive') ||
|
|
!is_writable('../../courses') ||
|
|
!is_writable('../../home') ||
|
|
(file_exists('../inc/conf/configuration.php') && !is_writable('../inc/conf/configuration.php')))
|
|
{
|
|
$error=true;
|
|
?>
|
|
<div style="color:#cc0033; background-color:white; font-weight:bold; text-align:center;">
|
|
Warning:<br />
|
|
Some files or folders don't have writing permission. To be able to install Dokeos you should first change their permissions (using CHMOD). Please read the</font> <a href="../../installation_guide.html" target="blank">installation guide</a> <font color="#cc0033">.
|
|
<?php
|
|
if (is_array($notwritable) AND count($notwritable)>0)
|
|
{
|
|
echo '<ul>';
|
|
foreach ($notwritable as $value)
|
|
{
|
|
echo '<li>'.$value.'</li>';
|
|
}
|
|
|
|
echo '<ul>';
|
|
}
|
|
?>
|
|
</div>
|
|
<?php
|
|
}
|
|
// check wether a Dokeos configuration file already exists.
|
|
elseif(file_exists('../inc/conf/configuration.php'))
|
|
{
|
|
echo '<div style="color:#cc0033; background-color:white; font-weight:bold; text-align:center;">';
|
|
echo get_lang('WarningExistingDokeosInstallationDetected');
|
|
echo '</div>';
|
|
}
|
|
?>
|
|
<p align="center">
|
|
<input type="submit" name="step1" onclick="window.location='index.php';return false;" value="< <?php echo get_lang('Previous'); ?>"/>
|
|
<input type="submit" name="step2_install" value="<?php echo get_lang("NewInstallation"); ?>" <?php if($error) echo 'disabled="disabled"'; ?> />
|
|
|
|
<?php
|
|
//real code
|
|
/* echo '<input type="submit" name="step2_update" value="Upgrade from Dokeos ' . implode(', ',$update_from_version) . '"';
|
|
if($error) echo ' disabled="disabled"';*/
|
|
//temporary code for alpha version, disabling upgrade
|
|
echo '<input type="submit" name="step2_update" value="Upgrading is not possible in this beta version"';
|
|
echo ' disabled="disabled"';
|
|
//end temp code
|
|
echo ' />';
|
|
echo '</p>';
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Displays the license (GNU GPL) as step 2, with
|
|
* - an "I accept" button named step3 to proceed to step 3;
|
|
* - a "Back" button named step1 to go back to the first step.
|
|
*/
|
|
function display_license_agreement()
|
|
{
|
|
echo '<h2>'.display_step_sequence().get_lang('Licence').'</h2>';
|
|
echo '<p>'.get_lang('DokeosLicenseInfo').'</p>';
|
|
echo '<p><a href="../license/gpl_print.txt">'.get_lang('PrintVers').'</a></p>';
|
|
?>
|
|
<table><tr><td>
|
|
<p><textarea cols="75" rows="15" wrap="virtual"><?php include('../license/gpl.txt'); ?></textarea></p>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<table width="100%">
|
|
<tr>
|
|
<td></td>
|
|
<td align="right">
|
|
<input type="submit" name="step1" value="< <?php echo get_lang('Previous'); ?>" />
|
|
<input type="submit" name="step3" value="<?php echo get_lang('IAccept'); ?> >" />
|
|
</td>
|
|
</tr>
|
|
</table>
|
|
</td></tr></table>
|
|
<?php
|
|
}
|
|
|
|
/**
|
|
* Displays a parameter in a table row.
|
|
* Used by the display_database_settings_form function.
|
|
*/
|
|
function display_database_parameter($install_type, $parameter_name, $form_field_name, $parameter_value, $extra_notice, $display_when_update = 'true')
|
|
{
|
|
echo "<tr>\n";
|
|
echo "<td>$parameter_name </td>\n";
|
|
if ($install_type == INSTALL_TYPE_UPDATE && $display_when_update)
|
|
{
|
|
echo '<td><input type="hidden" name="'.$form_field_name.'" value="'.htmlentities($parameter_value).'" />'.$parameter_value."</td>\n";
|
|
}
|
|
else
|
|
{
|
|
echo '<td><input type="text" size="'.DATABASE_FORM_FIELD_DISPLAY_LENGTH.'" maxlength="'.MAX_FORM_FIELD_LENGTH.'" name="'.$form_field_name.'" value="'.htmlentities($parameter_value).'" />'."</td>\n";
|
|
echo "<td>$extra_notice</td>\n";
|
|
}
|
|
echo "</tr>\n";
|
|
}
|
|
|
|
/**
|
|
* Displays step 3 - a form where the user can enter the installation settings
|
|
* regarding the databases - login and password, names, prefixes, single
|
|
* or multiple databases, tracking or not...
|
|
*/
|
|
function display_database_settings_form($installType, $dbHostForm, $dbUsernameForm, $dbPassForm, $dbPrefixForm, $enableTrackingForm, $singleDbForm, $dbNameForm, $dbStatsForm, $dbScormForm, $dbUserForm)
|
|
{
|
|
if($installType == 'update')
|
|
{
|
|
$dbHostForm=get_config_param('dbHost');
|
|
$dbUsernameForm=get_config_param('dbLogin');
|
|
$dbPassForm=get_config_param('dbPass');
|
|
$dbPrefixForm=get_config_param('dbNamePrefix');
|
|
$enableTrackingForm=get_config_param('is_trackingEnabled');
|
|
$singleDbForm=get_config_param('singleDbEnabled');
|
|
$dbNameForm=get_config_param('mainDbName');
|
|
$dbStatsForm=get_config_param('statsDbName');
|
|
$dbScormForm=get_config_param('scormDbName');
|
|
|
|
$dbScormExists=true;
|
|
|
|
if(empty($dbScormForm))
|
|
{
|
|
if($singleDbForm)
|
|
{
|
|
$dbScormForm=$dbNameForm;
|
|
}
|
|
else
|
|
{
|
|
$dbScormForm=$dbPrefixForm.'scorm';
|
|
|
|
$dbScormExists=false;
|
|
}
|
|
}
|
|
|
|
if($singleDbForm)
|
|
{
|
|
$dbUserForm=$dbNameForm;
|
|
}
|
|
else
|
|
{
|
|
$dbUserForm=$dbPrefixForm.'dokeos_user';
|
|
}
|
|
}
|
|
|
|
echo "<h2>" . display_step_sequence() .get_lang("DBSetting") . "</h2>";
|
|
echo get_lang("DBSettingIntro");
|
|
|
|
?>
|
|
<br /><br />
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<table width="100%">
|
|
<tr>
|
|
<td width="40%"><?php echo get_lang('DBHost'); ?> </td>
|
|
|
|
<?php if($installType == 'update'): ?>
|
|
<td width="30%"><input type="hidden" name="dbHostForm" value="<?php echo htmlentities($dbHostForm); ?>" /><?php echo $dbHostForm; ?></td>
|
|
<td width="30%"> </td>
|
|
<?php else: ?>
|
|
<td width="30%"><input type="text" size="25" maxlength="50" name="dbHostForm" value="<?php echo htmlentities($dbHostForm); ?>" /></td>
|
|
<td width="30%"><?php echo get_lang('EG').' localhost'; ?></td>
|
|
<?php endif; ?>
|
|
|
|
</tr>
|
|
<?php
|
|
//database user username
|
|
$example_login = get_lang('EG').' root';
|
|
display_database_parameter($installType, get_lang('DBLogin'), 'dbUsernameForm', $dbUsernameForm, $example_login);
|
|
//database user password
|
|
$example_password = get_lang('EG').' '.api_generate_password();
|
|
display_database_parameter($installType, get_lang('DBPassword'), 'dbPassForm', $dbPassForm, $example_password);
|
|
//database prefix
|
|
display_database_parameter($installType, get_lang('DbPrefixForm'), 'dbPrefixForm', $dbPrefixForm, get_lang('DbPrefixCom'));
|
|
//fields for the four standard Dokeos databases
|
|
display_database_parameter($installType, get_lang('MainDB'), 'dbNameForm', $dbNameForm, ' ');
|
|
display_database_parameter($installType, get_lang('StatDB'), 'dbStatsForm', $dbStatsForm, ' ');
|
|
display_database_parameter($installType, get_lang('ScormDB'), 'dbScormForm', $dbScormForm, ' ');
|
|
display_database_parameter($installType, get_lang('UserDB'), 'dbUserForm', $dbUserForm, ' ');
|
|
?>
|
|
<tr>
|
|
<td><?php echo get_lang('EnableTracking'); ?> </td>
|
|
|
|
<?php if($installType == 'update'): ?>
|
|
<td><input type="hidden" name="enableTrackingForm" value="<?php echo $enableTrackingForm; ?>" /><?php echo $enableTrackingForm? get_lang('Yes') : get_lang('No'); ?></td>
|
|
<?php else: ?>
|
|
<td>
|
|
<input class="checkbox" type="radio" name="enableTrackingForm" value="1" id="enableTracking1" <?php echo $enableTrackingForm?'checked="checked" ':''; ?>/> <label for="enableTracking1"><?php echo get_lang('Yes'); ?></label>
|
|
<input class="checkbox" type="radio" name="enableTrackingForm" value="0" id="enableTracking0" <?php echo $enableTrackingForm?'':'checked="checked" '; ?>/> <label for="enableTracking0"><?php echo get_lang('No'); ?></label>
|
|
</td>
|
|
<?php endif; ?>
|
|
|
|
<td> </td>
|
|
</tr>
|
|
<tr>
|
|
<td><?php echo get_lang('SingleDb'); ?> </td>
|
|
|
|
<?php if($installType == 'update'): ?>
|
|
<td><input type="hidden" name="singleDbForm" value="<?php echo $singleDbForm; ?>" /><?php echo $singleDbForm? get_lang('One') : get_lang('Several'); ?></td>
|
|
<?php else: ?>
|
|
<td>
|
|
<input class="checkbox" type="radio" name="singleDbForm" value="1" id="singleDb1" <?php echo $singleDbForm?'checked="checked" ':''; ?>/> <label for="singleDb1"><?php echo get_lang('One'); ?></label>
|
|
<input class="checkbox" type="radio" name="singleDbForm" value="0" id="singleDb0" <?php echo $singleDbForm?'':'checked="checked" '; ?>/> <label for="singleDb0"><?php echo get_lang('Several'); ?></label>
|
|
</td>
|
|
<?php endif; ?>
|
|
|
|
<td> </td>
|
|
</tr>
|
|
<tr>
|
|
<td><input type="submit" name="step3" value="<?php echo get_lang('CheckDatabaseConnection'); ?>" /> </td>
|
|
<?php if (mysql_connect($dbHostForm, $dbUsernameForm, $dbPassForm) !== false): ?>
|
|
<td colspan="2">
|
|
<div class="confirmation-message">
|
|
<div style="float:left; margin-right:10px;">
|
|
<img src="../img/message_confirmation.png" alt="Confirmation" />
|
|
</div>
|
|
<div style="float:left;">
|
|
MySQL host info: <?php echo mysql_get_host_info(); ?><br />
|
|
MySQL server version: <?php echo mysql_get_server_info(); ?><br />
|
|
MySQL protocol version: <?php echo mysql_get_proto_info(); ?>
|
|
</div>
|
|
<div style="clear:both;"
|
|
</div>
|
|
</td>
|
|
<?php else: ?>
|
|
<td colspan="2">
|
|
<div class="error-message">
|
|
<div style="float:left; margin-right:10px;">
|
|
<img src="../img/message_error.png" alt="Error" />
|
|
</div>
|
|
<div style="float:left;">
|
|
<strong>MySQL error: <?php echo mysql_errno(); ?></strong><br />
|
|
<?php echo mysql_error(); ?>
|
|
</div>
|
|
</div>
|
|
</td>
|
|
<?php endif; ?>
|
|
</tr>
|
|
<tr>
|
|
<td><input type="submit" name="step2" value="< <?php echo get_lang('Previous'); ?>" /></td>
|
|
<td> </td>
|
|
<td align="right"><input type="submit" name="step4" value="<?php echo get_lang('Next'); ?> >" /></td>
|
|
</tr>
|
|
</table>
|
|
<?php
|
|
}
|
|
|
|
/**
|
|
* Displays a parameter in a table row.
|
|
* Used by the display_configuration_settings_form function.
|
|
*/
|
|
function display_configuration_parameter($install_type, $parameter_name, $form_field_name, $parameter_value, $display_when_update = 'true')
|
|
{
|
|
echo "<tr>\n";
|
|
echo "<td>$parameter_name </td>\n";
|
|
if ($install_type == INSTALL_TYPE_UPDATE && $display_when_update)
|
|
{
|
|
echo '<td><input type="hidden" name="'.$form_field_name.'" value="'.htmlentities($parameter_value).'" />'.$parameter_value."</td>\n";
|
|
}
|
|
else
|
|
{
|
|
echo '<td><input type="text" size="'.FORM_FIELD_DISPLAY_LENGTH.'" maxlength="'.MAX_FORM_FIELD_LENGTH.'" name="'.$form_field_name.'" value="'.htmlentities($parameter_value).'" />'."</td>\n";
|
|
}
|
|
echo "</tr>\n";
|
|
}
|
|
|
|
/**
|
|
* Displays step 4 of the installation - configuration settings about Dokeos itself.
|
|
*/
|
|
function display_configuration_settings_form($installType, $urlForm, $languageForm, $emailForm, $adminFirstName, $adminLastName, $adminPhoneForm, $campusForm, $institutionForm, $institutionUrlForm, $encryptPassForm, $allowSelfReg, $loginForm, $passForm)
|
|
{
|
|
if($installType == 'update')
|
|
{
|
|
$languageForm=get_config_param('platformLanguage');
|
|
$emailForm=get_config_param('emailAdministrator');
|
|
list($adminFirstName,$adminLastName)=explode(' ',get_config_param('administrator["name"]'));
|
|
$adminPhoneForm=get_config_param('administrator["phone"]');
|
|
$campusForm=get_config_param('siteName');
|
|
$institutionForm=get_config_param('institution["name"]');
|
|
$institutionUrlForm=get_config_param('institution["url"]');
|
|
$encryptPassForm=get_config_param('userPasswordCrypted');
|
|
$allowSelfReg=get_config_param('allowSelfReg');
|
|
}
|
|
else
|
|
{
|
|
$languageForm = $_SESSION['install_language'];
|
|
}
|
|
|
|
echo "<h2>" . display_step_sequence() . get_lang("CfgSetting") . "</h2>";
|
|
echo '<p>'.get_lang('ConfigSettingsInfo').'</p>';
|
|
|
|
echo "</td></tr>\n<tr><td>";
|
|
echo "<table width=\"100%\">";
|
|
|
|
//First parameter: language
|
|
echo "<tr>\n";
|
|
echo '<td>'.get_lang('MainLang')." </td>\n";
|
|
if($installType == 'update')
|
|
{
|
|
echo '<td><input type="hidden" name="languageForm" value="'.htmlentities($languageForm).'" />'.$languageForm."</td>\n";
|
|
}
|
|
else // new installation
|
|
{
|
|
echo '<td>';
|
|
echo "<select name=\"languageForm\">\n";
|
|
$dirname='../lang/';
|
|
if($dir=@opendir($dirname))
|
|
{
|
|
while($file=readdir($dir))
|
|
{
|
|
if($file != '.' && $file != '..' && $file != 'CVS' && $file != '.svn' && is_dir($dirname.$file))
|
|
{
|
|
echo '<option value="'.$file.'"';
|
|
if($file == $languageForm) echo ' selected="selected"';
|
|
echo ">$file</option>\n";
|
|
}
|
|
}
|
|
closedir($dir);
|
|
}
|
|
|
|
echo '</select>';
|
|
echo "</td>\n";
|
|
}
|
|
echo "</tr>\n";
|
|
|
|
//Second parameter: Dokeos URL
|
|
echo "<tr>\n";
|
|
echo '<td>'.get_lang('DokeosURL').' (<font color="#cc0033">'.get_lang('ThisFieldIsRequired')."</font>) </td>\n";
|
|
echo '<td><input type="text" size="40" maxlength="100" name="urlForm" value="'.htmlentities($urlForm).'" />'."</td>\n";
|
|
echo "</tr>\n";
|
|
|
|
//Parameter 3: administrator's email
|
|
display_configuration_parameter($installType, get_lang("AdminEmail"), "emailForm", $emailForm);
|
|
|
|
//Parameter 4: administrator's last name
|
|
display_configuration_parameter($installType, get_lang("AdminLastName"), "adminLastName", $adminLastName);
|
|
|
|
//Parameter 5: administrator's first name
|
|
display_configuration_parameter($installType, get_lang("AdminFirstName"), "adminFirstName", $adminFirstName);
|
|
|
|
//Parameter 6: administrator's telephone
|
|
display_configuration_parameter($installType, get_lang("AdminPhone"), "adminPhoneForm", $adminPhoneForm);
|
|
|
|
//Parameter 7: administrator's login
|
|
display_configuration_parameter($installType, get_lang("AdminLogin"), "loginForm", $loginForm, false);
|
|
|
|
//Parameter 8: administrator's password
|
|
display_configuration_parameter($installType, get_lang("AdminPass"), "passForm", $passForm, false);
|
|
|
|
//Parameter 9: campus name
|
|
display_configuration_parameter($installType, get_lang("CampusName"), "campusForm", $campusForm);
|
|
|
|
//Parameter 10: institute (short) name
|
|
display_configuration_parameter($installType, get_lang("InstituteShortName"), "institutionForm", $institutionForm);
|
|
|
|
//Parameter 11: institute (short) name
|
|
display_configuration_parameter($installType, get_lang("InstituteURL"), "institutionUrlForm", $institutionUrlForm);
|
|
|
|
?>
|
|
<tr>
|
|
<td><?php echo get_lang("EncryptUserPass"); ?> :</td>
|
|
|
|
<?php if($installType == 'update'): ?>
|
|
<td><input type="hidden" name="encryptPassForm" value="<?php echo $encryptPassForm; ?>" /><?php echo $encryptPassForm? get_lang("Yes") : get_lang("No"); ?></td>
|
|
<?php else: ?>
|
|
<td>
|
|
<input class="checkbox" type="radio" name="encryptPassForm" value="1" id="encryptPass1" <?php echo $encryptPassForm?'checked="checked" ':''; ?>/> <label for="encryptPass1"><?php echo get_lang("Yes"); ?></label>
|
|
<input class="checkbox" type="radio" name="encryptPassForm" value="0" id="encryptPass0" <?php echo $encryptPassForm?'':'checked="checked" '; ?>/> <label for="encryptPass0"><?php echo get_lang("No"); ?></label>
|
|
</td>
|
|
<?php endif; ?>
|
|
|
|
</tr>
|
|
<tr>
|
|
<td><?php echo get_lang("AllowSelfReg"); ?> :</td>
|
|
|
|
<?php if($installType == 'update'): ?>
|
|
<td><input type="hidden" name="allowSelfReg" value="<?php echo $allowSelfReg; ?>" /><?php echo $allowSelfReg? get_lang("Yes") : get_lang("No"); ?></td>
|
|
<?php else: ?>
|
|
<td>
|
|
<input class="checkbox" type="radio" name="allowSelfReg" value="1" id="allowSelfReg1" <?php echo $allowSelfReg?'checked="checked" ':''; ?>/> <label for="allowSelfReg1"><?php echo get_lang("Yes").' '.get_lang("Recommended"); ?></label>
|
|
<input class="checkbox" type="radio" name="allowSelfReg" value="0" id="allowSelfReg0" <?php echo $allowSelfReg?'':'checked="checked" '; ?>/> <label for="allowSelfReg0"><?php echo get_lang("No"); ?></label>
|
|
</td>
|
|
<?php endif; ?>
|
|
|
|
</tr>
|
|
<tr>
|
|
<td><?php echo get_lang("AllowSelfRegProf"); ?> :</td>
|
|
|
|
<?php if($installType == 'update'): ?>
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<td><input type="hidden" name="allowSelfRegProf" value="<?php echo $allowSelfRegProf; ?>" /><?php echo $allowSelfRegProf? get_lang("Yes") : get_lang("No"); ?></td>
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<?php else: ?>
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<td>
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<input class="checkbox" type="radio" name="allowSelfRegProf" value="1" id="allowSelfRegProf1" <?php echo $allowSelfRegProf?'checked="checked" ':''; ?>/> <label for="allowSelfRegProf1"><?php echo get_lang("Yes"); ?></label>
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<input class="checkbox" type="radio" name="allowSelfRegProf" value="0" id="allowSelfRegProf0" <?php echo $allowSelfRegProf?'':'checked="checked" '; ?>/> <label for="allowSelfRegProf0"><?php echo get_lang("No"); ?></label>
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</td>
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<?php endif; ?>
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</tr>
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<tr>
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<td><input type="submit" name="step3" value="< <?php echo get_lang('Previous'); ?>" /></td>
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<td align="right"><input type="submit" name="step5" value="<?php echo get_lang('Next'); ?> >" /></td>
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</tr>
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</table>
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<?php
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}
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/**
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* After installation is completed (step 6), this message is displayed.
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*/
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function display_after_install_message($installType, $nbr_courses)
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{
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?>
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<h2><?php echo display_step_sequence() . get_lang("CfgSetting"); ?></h2>
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|
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<?php echo get_lang('FirstUseTip'); ?>
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|
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<?php if($installType == 'update' && $nbr_courses > MAX_COURSE_TRANSFER): ?>
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<br><br>
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<font color="red"><b>Warning :</b> You have more than <?php echo MAX_COURSE_TRANSFER; ?> courses on your Dokeos platform ! Only <?php echo MAX_COURSE_TRANSFER; ?> courses have been updated. To update the other courses, <a href="update_courses.php"><font color="red">click here</font></a>.</font>
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<?php endif; ?>
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<br><br>
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<b>Security advice :</b> To protect your site, make read-only (CHMOD 444) 'main/inc/conf/configuration.php' and 'main/install/index.php'.
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<br><br><br><br>
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|
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</form>
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<a href="../../index.php"><?php echo get_lang('GoToYourNewlyCreatedPortal'); ?></a>
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<?php
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}
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?>
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