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- <?php
- /**
- * This function prints class=active_step $current_step=$param
- * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
- */
- function step_active($param)
- {
- global $current_step;
- if ($param==$current_step)
- {
- echo 'class="current_step" ';
- }
- }
- /**
- * This function displays the Step X of Y -
- */
- function display_step_sequence()
- {
- global $current_step;
- global $total_steps;
- return get_lang('Step').' '.$current_step.' '.get_lang('Of').' '.$total_steps.' – ';
- }
- /**
- * this function checks if a php extension exists or not
- *
- * @param string $extentionName name of the php extension to be checked
- * @param boolean $echoWhenOk true => show ok when the extension exists
- * @author Christophe Gesche
- * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
- * @version Dokeos 1.8, august 2006
- */
- function check_extension($extention_name,$return_success=false, $return_failure=false)
- {
- if(extension_loaded($extention_name))
- {
- return '<strong><font color="green">'.$return_success.'</font></strong>';
- }
- else
- {
- return '<strong><font color="red">'.$return_failure.'</font></strong>';
- //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\">$extentionName</a>)</li>\n";
- }
- }
- /**
- * This function checks if a php settings matches the recommended value
- *
- * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
- * @version Dokeos 1.8, august 2006
- */
- function check_php_setting($php_setting, $recommended_value, $return_success=false, $return_failure=false)
- {
- $current_php_value = get_php_setting($php_setting);
- if ( $current_php_value== $recommended_value)
- {
- return '<strong><font color="green">'.$current_php_value.' '.$return_success.'</font></strong>';
- }
- else
- {
- return '<strong><font color="red">'.$current_php_value.' '.$return_failure.'</font></strong>';
- }
- }
- /**
- * Enter description here...
- *
- * @param string $val a php ini value
- * @return boolean: ON or OFF
- * @author Joomla <http://www.joomla.org>
- */
- function get_php_setting($val) {
- $r = (ini_get($val) == '1' ? 1 : 0);
- return $r ? 'ON' : 'OFF';
- }
- /**
- * This function checks if the given folder is writable
- */
- function check_writable($folder)
- {
- if (is_writable('../'.$folder))
- {
- return '<strong><font color="green">'.get_lang('Writable').'</font></strong>';
- }
- else
- {
- return '<strong><font color="red">'.get_lang('NotWritable').'</font></strong>';
- }
- }
- /**
- * this function returns a string "FALSE" or "TRUE" according to the variable in parameter
- *
- * @param integer $var the variable to convert
- * @return string the string "FALSE" or "TRUE"
- * @author Christophe Gesche
- */
- function trueFalse($var)
- {
- return $var?'true':'false';
- }
- /**
- * this function returns a the value of a parameter from the configuration file
- *
- * WARNING - this function relies heavily on global variables $updateFromConfigFile
- * and $configFile, and also changes these globals. This can be rewritten.
- *
- * @param string $param the parameter which the value is returned for
- * @return string the value of the parameter
- * @author Olivier Brouckaert
- */
- function get_config_param($param)
- {
- global $configFile, $updateFromConfigFile;
- if(empty($updateFromConfigFile))
- {
- if(file_exists($_POST['updatePath'].'main/include/config.inc.php'))
- {
- $updateFromConfigFile='main/include/config.inc.php';
- }
- elseif(file_exists($_POST['updatePath'].'main/inc/conf/claro_main.conf.php'))
- {
- $updateFromConfigFile='main/inc/conf/claro_main.conf.php';
- }
- else
- {
- return;
- }
- }
- if(is_array($configFile) && isset($configFile[$param]))
- {
- return $configFile[$param];
- }
- elseif(file_exists($_POST['updatePath'].$updateFromConfigFile))
- {
- $configFile=array();
- $temp=file($_POST['updatePath'].$updateFromConfigFile);
- $val='';
- foreach($temp as $enreg)
- {
- if(strstr($enreg,'='))
- {
- $enreg=explode('=',$enreg);
- if($enreg[0][0] == '$')
- {
- list($enreg[1])=explode(' //',$enreg[1]);
- $enreg[0]=trim(str_replace('$','',$enreg[0]));
- $enreg[1]=str_replace('\"','"',ereg_replace('(^"|"$)','',substr(trim($enreg[1]),0,-1)));
- if(strtolower($enreg[1]) == 'true')
- {
- $enreg[1]=1;
- }
- if(strtolower($enreg[1]) == 'false')
- {
- $enreg[1]=0;
- }
- else
- {
- $implode_string=' ';
- if(!strstr($enreg[1],'." ".') && strstr($enreg[1],'.$'))
- {
- $enreg[1]=str_replace('.$','." ".$',$enreg[1]);
- $implode_string='';
- }
- $tmp=explode('." ".',$enreg[1]);
- foreach($tmp as $tmp_key=>$tmp_val)
- {
- if(eregi('^\$[a-z_][a-z0-9_]*$',$tmp_val))
- {
- $tmp[$tmp_key]=get_config_param(str_replace('$','',$tmp_val));
- }
- }
- $enreg[1]=implode($implode_string,$tmp);
- }
- $configFile[$enreg[0]]=$enreg[1];
- if($enreg[0] == $param)
- {
- $val=$enreg[1];
- }
- }
- }
- }
- return $val;
- }
- }
- /**
- * Return a list of language directories.
- * @todo function does not belong here, move to code library,
- * also see infocours.php which contains similar function
- */
- function get_language_folder_list($dirname)
- {
- if ($dirname[strlen($dirname)-1] != '/') $dirname .= '/';
- $handle = opendir($dirname);
- $language_list = array();
- while ($entries = readdir($handle))
- {
- if ($entries=='.' || $entries=='..' || $entries=='CVS' || $entries == '.svn') continue;
- if (is_dir($dirname.$entries))
- {
- $language_list[] = $entries;
- }
- }
- closedir($handle);
- return $language_list;
- }
- /*
- ==============================================================================
- DISPLAY FUNCTIONS
- ==============================================================================
- */
- /**
- * Displays a form (drop down menu) so the user can select
- * his/her preferred language.
- */
- function display_language_selection_box()
- {
- $langNameOfLang = get_lang('NameOfLang');
- //get language list
- $dirname = '../lang/';
- $language_list = get_language_folder_list($dirname);
- sort($language_list);
- $language_to_display = $language_list;
- //display
- echo "\t\t<select name=\"language_list\">\n";
- $default_language = 'english';
- foreach ($language_to_display as $key => $value)
- {
- if ($value == $default_language) $option_end = ' selected="selected">';
- else $option_end = '>';
- echo "\t\t\t<option value=\"$value\"$option_end";
- echo $value;
- echo "</option>\n";
- }
- echo "\t\t</select>\n";
- }
- /**
- * This function displays a language dropdown box so that the installatioin
- * can be done in the language of the user
- */
- function display_language_selection()
- { ?>
- <h1>Welcome to the Dokeos installer!</h1>
- <h2><?php echo display_step_sequence(); ?>Installation Language</h2>
- <p>Please select the language you'd like to use while installing:</p>
- <form id="lang_form" method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>">
- <?php display_language_selection_box(); ?>
- <input type="submit" name="step1" value="Next >" />
- </form>
- <?php }
- /**
- * This function displays the requirements for installing Dokeos.
- *
- * @param unknown_type $installType
- * @param unknown_type $badUpdatePath
- * @param unknown_type $update_from_version
- *
- * @author unknow
- * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
- */
- function display_requirements($installType, $badUpdatePath, $update_from_version)
- {
- echo '<h2>'.display_step_sequence().get_lang('Requirements')."</h2>\n";
- echo '<strong>'.get_lang('ReadThoroughly').'</strong><br />';
- echo get_lang('MoreDetails').' <a href="../../installation_guide.html" target="_blank">read the installation guide</a>.<br />'."\n";
- // SERVER REQUIREMENTS
- echo '<div class="RequirementHeading"><h1>'.get_lang('ServerRequirements').'</h1>';
- echo '<div class="RequirementText">'.get_lang('ServerRequirementsInfo').'</div>';
- echo '<div class="RequirementContent">';
- echo '<table class="requirements">
- <tr>
- <td class="requirements-item">'.get_lang('PHPVersion').'>= 4.1.0</td>
- <td class="requirements-value">';
- if (phpversion() < '4.1')
- {
- echo '<strong><font color="red">'.get_lang('PHPVersionError').'</font></strong>';
- }
- else
- {
- echo '<strong><font color="green">'.get_lang('PHPVersionOK'). ' '.phpversion().'</font></strong>';
- }
- echo ' </td>
- </tr>
- <tr>
- <td class="requirements-item">session '.get_lang('support').'</td>
- <td class="requirements-value">'.check_extension('session',get_lang('OK'), get_lang('ExtensionSessionsNotAvailable')).'</td>
- </tr>
- <tr>
- <td class="requirements-item">MySQL '.get_lang('support').'</td>
- <td class="requirements-value">'.check_extension('mysql',get_lang('OK'), get_lang('ExtensionMySQLNotAvailable')).'</td>
- </tr>
- <tr>
- <td class="requirements-item">zlib '.get_lang('support').'</td>
- <td class="requirements-value">'.check_extension('zlib',get_lang('OK'), get_lang('ExtensionZlibNotAvailable')).'</td>
- </tr>
- <tr>
- <td class="requirements-item">Regular Expressions '.get_lang('support').'</td>
- <td class="requirements-value">'.check_extension('pcre',get_lang('OK'), get_lang('ExtensionPCRENotAvailable')).'</td>
- </tr>
- <tr>
- <td class="requirements-item">XML '.get_lang('support').'</td>
- <td class="requirements-value">'.check_extension('xml',get_lang('OK'), get_lang('ExtensionZlibNotAvailable')).'</td>
- </tr>
- <tr>
- <td class="requirements-item">LDAP '.get_lang('support').'('.get_lang('Optional').')</td>
- <td class="requirements-value">'.check_extension('ldap',get_lang('OK'), get_lang('ExtensionLDAPNotAvailable')).'</td>
- </tr>
- <tr>
- <td class="requirements-item">GD '.get_lang('support').'('.get_lang('Optional').')</td>
- <td class="requirements-value">'.check_extension('gd',get_lang('OK'), get_lang('ExtensionGDNotAvailable')).'</td>
- </tr>
- </table>';
- echo ' </div>';
- echo '</div>';
- // RECOMMENDED SETTINGS
- // Note: these are the settings for Joomla, does this also apply for Dokeos?
- // Note: also add upload_max_filesize here so that large uploads are possible
- echo '<div class="RequirementHeading"><h1>'.get_lang('RecommendedSettings').'</h1>';
- echo '<div class="RequirementText">'.get_lang('RecommendedSettingsInfo').'</div>';
- echo '<div class="RequirementContent">';
- echo '<table class="requirements">
- <tr>
- <th>'.get_lang('Setting').'</th>
- <th>'.get_lang('Recommended').'</th>
- <th>'.get_lang('Actual').'</th>
- </tr>
- <tr>
- <td class="requirements-item"><a href="http://php.net/manual/features.safe-mode.php">Safe Mode</a></td>
- <td class="requirements-recommended">OFF</td>
- <td class="requirements-value">'.check_php_setting('safe_mode','OFF').'</td>
- </tr>
- <tr>
- <td class="requirements-item">Display Errors</td>
- <td class="requirements-recommended">ON</td>
- <td class="requirements-value">'.check_php_setting('display_errors','ON').'</td>
- </tr>
- <tr>
- <td class="requirements-item"><a href="http://php.net/manual/ini.core.php#ini.file-uploads">File Uploads</a></td>
- <td class="requirements-recommended">ON</td>
- <td class="requirements-value">'.check_php_setting('file_uploads','ON').'</td>
- </tr>
- <tr>
- <td class="requirements-item"><a href="http://php.net/manual/ref.info.php#ini.magic-quotes-gpc">Magic Quotes GPC</a></td>
- <td class="requirements-recommended">ON</td>
- <td class="requirements-value">'.check_php_setting('magic_quotes_gpc','ON').'</td>
- </tr>
- <tr>
- <td class="requirements-item"><a href="http://php.net/manual/ref.info.php#ini.magic-quotes-runtime">Magic Quotes Runtime</a></td>
- <td class="requirements-recommended">OFF</td>
- <td class="requirements-value">'.check_php_setting('magic_quotes_runtime','OFF').'</td>
- </tr>
- <tr>
- <td class="requirements-item"><a href="http://php.net/manual/security.globals.php">Register Globals</a></td>
- <td class="requirements-recommended">OFF</td>
- <td class="requirements-value">'.check_php_setting('register_globals','OFF').'</td>
- </tr>
- <tr>
- <td class="requirements-item">Output Buffering</td>
- <td class="requirements-recommended">ON</td>
- <td class="requirements-value">'.check_php_setting('output_buffering','ON').'</td>
- </tr>
- <tr>
- <td class="requirements-item">Session auto start</td>
- <td class="requirements-recommended">OFF</td>
- <td class="requirements-value">'.check_php_setting('session.auto_start','OFF').'</td>
- </tr>
- <tr>
- <td class="requirements-item">Short Open Tag</td>
- <td class="requirements-recommended">ON</td>
- <td class="requirements-value">'.check_php_setting('short_open_tag','ON').'</td>
- </tr>
- </table>';
- echo ' </div>';
- echo '</div>';
- // DIRECTORY AND FILE PERMISSIONS
- echo '<div class="RequirementHeading"><h1>'.get_lang('DirectoryAndFilePermissions').'</h1>';
- echo '<div class="RequirementText">'.get_lang('DirectoryAndFilePermissionsInfo').'</div>';
- echo '<div class="RequirementContent">';
- echo '<table class="requirements">
- <tr>
- <td class="requirements-item">dokeos/main/inc/conf/</td>
- <td class="requirements-value">'.check_writable('inc/conf/').'</td>
- </tr>
- <tr>
- <td class="requirements-item">dokeos/main/garbage/</td>
- <td class="requirements-value">'.check_writable('garbage/').'</td>
- </tr>
- <tr>
- <td class="requirements-item">dokeos/main/upload/</td>
- <td class="requirements-value">'.check_writable('upload/').'</td>
- </tr>
- <tr>
- <td class="requirements-item">dokeos/archive/</td>
- <td class="requirements-value">'.check_writable('../archive/').'</td>
- </tr>
- <tr>
- <td class="requirements-item">dokeos/courses/</td>
- <td class="requirements-value">'.check_writable('../courses/').'</td>
- </tr>
- <tr>
- <td class="requirements-item">dokeos/home/</td>
- <td class="requirements-value">'.check_writable('../home/').'</td>
- </tr>
- ';
- echo '</table>';
- echo ' </div>';
- echo '</div>';
- if($installType == 'update' && (empty($_POST['updatePath']) || $badUpdatePath))
- {
- if($badUpdatePath)
- { ?>
- <div style="color:red; background-color:white; font-weight:bold; text-align:center;">
- Error!<br />
- Dokeos <?php echo implode('|',$update_from_version); ?> has not been found in that directory.
- </div>
- <?php }
- else
- {
- echo '<br />';
- }
- ?>
- <table border="0" cellpadding="5" align="center">
- <tr>
- <td>Old version root path:</td>
- <td><input type="text" name="updatePath" size="50" value="<?php echo $badUpdatePath?htmlentities($_POST['updatePath']):$_SERVER['DOCUMENT_ROOT'].'/old_version/'; ?>" /></td>
- </tr>
- <tr>
- <td colspan="2" align="center">
- <input type="submit" name="step1" value="< Back" />
- <input type="submit" name="step2_update" value="Next >" />
- </td>
- </tr>
- </table>
- <?php
- }
- else
- {
- $error=false;
- //First, attempt to set writing permissions if we don't have them yet
- //0xxx is an octal number, this is the required format
- 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/claro_main.conf.php') && !is_writable('../inc/conf/claro_main.conf.php'))
- {
- $notwritable[]='../inc/conf/claro_main.conf.php';
- @chmod('../inc/conf/claro_main.conf.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/claro_main.conf.php') && !is_writable('../inc/conf/claro_main.conf.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/claro_main.conf.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'): ?>
- <td><input type="hidden" name="allowSelfRegProf" value="<?php echo $allowSelfRegProf; ?>" /><?php echo $allowSelfRegProf? get_lang("Yes") : get_lang("No"); ?></td>
- <?php else: ?>
- <td>
- <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>
- <input class="checkbox" type="radio" name="allowSelfRegProf" value="0" id="allowSelfRegProf0" <?php echo $allowSelfRegProf?'':'checked="checked" '; ?>/> <label for="allowSelfRegProf0"><?php echo get_lang("No"); ?></label>
- </td>
- <?php endif; ?>
- </tr>
- <tr>
- <td><input type="submit" name="step3" value="< <?php echo get_lang('Previous'); ?>" /></td>
- <td align="right"><input type="submit" name="step5" value="<?php echo get_lang('Next'); ?> >" /></td>
- </tr>
- </table>
- <?php
- }
- /**
- * After installation is completed (step 6), this message is displayed.
- */
- function display_after_install_message($installType, $nbr_courses)
- {
- ?>
- <h2><?php echo display_step_sequence() . get_lang("CfgSetting"); ?></h2>
- <?php echo get_lang('FirstUseTip'); ?>
- <?php if($installType == 'update' && $nbr_courses > MAX_COURSE_TRANSFER): ?>
- <br><br>
- <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>
- <?php endif; ?>
- <br><br>
- <b>Security advice :</b> To protect your site, make read-only (CHMOD 444) 'main/inc/conf/claro_main.conf.php' and 'main/install/index.php'.
- <br><br><br><br>
- </form>
- <a href="../../index.php"><?php echo get_lang('GoToYourNewlyCreatedPortal'); ?></a>
- <?php
- }
- ?>
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