* @author Ralf Becker * @license http://www.gnu.org/copyleft/gpl.html * @link http://www.egroupware.org * @version SVN: $Id$ */ /** * Shows informations about eGroupWare * - general information * - installed applications * - installed templates * - installed languages * * Usage: *


 *  $aboutPage = new about();
 *

* The constuctor will do all * * There is no typical so, bo ui structure, this class is all in one * * @since 1.4 */ class about { /** * constructor of about class * decides to show tab- or detail view * * @since 1.4 */ function about() { // list or detail view $name = 'eGroupWare'; $detail = false; $nonavbar = false; // application detail? if (isset($_GET['app']) && $_GET['app'] != 'eGroupWare') { $name = basename($_GET['app']); $type = 'application'; $detail = true; } // template detail? if (isset($_GET['template']) && $_GET['template'] != 'eGroupWare') { $name = basename($_GET['template']); $type = 'template'; $detail = true; } // navbar or not if (isset($_GET['nonavbar'])) { $nonavbar = $_GET['nonavbar']; } if ($detail) { $this->_detailView($name, $type, $nonavbar); } else { $this->_listView(); } } /** * output of list view * collects data and shows a tabbed view that lists * - general informations * - installed applications * - installed templates * - installed languages * * @return nothing * * @access private * @since 1.4 */ function _listView() { // get informations about the applications $apps = array(); $apps[] = ''; // first empty row for eTemplate foreach ($GLOBALS['egw_info']['user']['apps'] as $app => $appinfo) { $info = $this->_getParsedAppInfo($app); $apps[] = array( 'appImage' => '

', 'appName' => $appinfo['title'], 'appAuthor' => $info['author'], 'appMaintainer' => $info['maintainer'], 'appVersion' => $info['version'], 'appLicense' => $this->_linkLicense($info['license']), 'appDetails' => '

' ); } // get informations about the templates $templates = array(); $templates[] = ''; // first empty row for eTemplate foreach($GLOBALS['egw']->common->list_templates() as $template => $templateinfo) { $info = $this->_getParsedTemplateInfo($template); $templates[] = array( 'templateImage' => '

', 'templateName' => $templateinfo['name'], 'templateAuthor' => $info['author'], 'templateMaintainer'=> $info['maintainer'], 'templateVersion' => $info['version'], 'templateLicense' => $this->_linkLicense($info['license']), 'templateDetails' => '

' ); } // get informations about installed languages $translations = array(); $translations[] = ''; // first empty row for eTemplate $langs = $GLOBALS['egw']->translation->get_installed_langs(); foreach($GLOBALS['egw']->translation->get_installed_langs() as $translation => $translationinfo) { $translations[] = array( 'langName' => $translationinfo.' ('.$translation.')' ); } // fill content array for eTemplate $content = array( 'apiVersion' => '

'.lang('eGroupWare API version').' '.$GLOBALS['egw_info']['server']['versions']['phpgwapi'].'

', 'applications' => $apps, 'templates' => $templates, 'translations' => $translations ); $tmpl =& CreateObject('etemplate.etemplate', 'phpgwapi.about.index'); $tmpl->exec('phpgwapi.about.index', $content); } /** * output of detail view for applications or templates * * @param string $name application/template name * @param string $type can be 'application' or 'template' :default $type='application' * @param string $nonavbar don't show navbar :default $nonavbar=false * @return nothing * * @access private * @since 1.4 */ function _detailView($name, $type='application', $nonavbar=false) { // get the informations switch ($type) { case 'application': $info = $this->_getParsedAppInfo($name); break; case 'template': $info = $this->_getParsedTemplateInfo($name); break; } // app names are translated, template names not... if ($type == 'application') { $translatedName = lang($name); } else { $translatedName = $name; } // fill content array $content = array( 'image' => '

', 'name' => '

'.$translatedName.'

', 'description' => '

'.$info['description'].'

', 'note' => $info['note'], 'author' => $info['author'], 'maintainer' => $info['maintainer'], 'version' => $info['version'], 'license' => $this->_linkLicense($info['license']) ); $tmpl =& CreateObject('etemplate.etemplate', 'phpgwapi.about.detail'); if ($nonavbar) { $tmpl->exec('phpgwapi.about.detail', $content, array(), array(), array(), 2); } else { $GLOBALS['egw_info']['flags']['app_header'] = lang('About %1', $translatedName); $tmpl->exec('phpgwapi.about.detail', $content); } } /** * parse template informations from setup.inc.php file * * @param string $template template template name * @return array html formated informations about author(s), * maintainer(s), version, license of the * given application * * @access private * @since 1.4 */ function _getParsedTemplateInfo($template) { // define the return array $ret = array( 'image' => (file_exists($GLOBALS['egw_info']['template'][$template]['icon'])) ? $GLOBALS['egw_info']['template'][$template]['icon'] : $GLOBALS['egw']->common->image('thisdoesnotexist',array('navbar','nonav')), 'author' => '', 'maintainer' => '', 'version' => '', 'license' => '', 'description' => '', 'note' => '' ); if (!file_exists(EGW_INCLUDE_ROOT . "/phpgwapi/templates/$template/setup/setup.inc.php")) { return $ret; } include(EGW_INCLUDE_ROOT . "/phpgwapi/templates/$template/setup/setup.inc.php"); $ret['author'] = $this->_getHtmlPersonalInfo($GLOBALS['egw_info']['template'][$template], 'author'); $ret['maintainer'] = $this->_getHtmlPersonalInfo($GLOBALS['egw_info']['template'][$template], 'maintainer'); $ret['version'] = $GLOBALS['egw_info']['template'][$template]['version']; $ret['license'] = $GLOBALS['egw_info']['template'][$template]['license']; $ret['description'] = $GLOBALS['egw_info']['template'][$template]['description']; $ret['note'] = $GLOBALS['egw_info']['template'][$template]['note']; return $ret; } /** * parse application informations from setup.inc.php file * * @param string $app application name * @return array html formated informations about author(s), * maintainer(s), version, license of the * given application * * @access private * @since 1.4 */ function _getParsedAppInfo($app) { // define the return array $ret = array( 'image' => $GLOBALS['egw']->common->image($app,array('navbar','nonav')), 'author' => '', 'maintainer' => '', 'version' => '', 'license' => '', 'description' => '', 'note' => '' ); if (!file_exists(EGW_INCLUDE_ROOT . "/$app/setup/setup.inc.php")) { return $ret; } include(EGW_INCLUDE_ROOT . "/$app/setup/setup.inc.php"); $ret['author'] = $this->_getHtmlPersonalInfo($setup_info[$app], 'author'); $ret['maintainer'] = $this->_getHtmlPersonalInfo($setup_info[$app], 'maintainer'); $ret['version'] = $setup_info[$app]['version']; $ret['license'] = $setup_info[$app]['license']; $ret['description'] = $setup_info[$app]['description']; $ret['note'] = $setup_info[$app]['note']; return $ret; } /** * helper to parse author and maintainer info from setup_info array * * @param array $setup_info setup_info[$app] array * ($GLOBALS['egw_info']['template'][$template] array for template informations) * @param string $f 'author' or 'maintainer', default='author' * @return string html formated informations about author/maintainer * * @access private * @since 1.4 */ function _getHtmlPersonalInfo($setup_info, $f = 'author') { $authors = array(); // get the author(s) if ($setup_info[$f]) { // author is set if (!is_array($setup_info[$f])) { // author is no array $authors[0]['name'] = $setup_info[$f]; if ($setup_info[$f.'_email']) { $authors[0]['email'] = $setup_info[$f.'_email']; } if ($setup_info[$f.'_url']) { $authors[0]['url'] = $setup_info[$f.'_url']; } } else { // author is array if ($setup_info[$f]['name']) { // only one author $authors[0]['name'] = $setup_info[$f]['name']; if ($setup_info[$f]['email']) { $authors[0]['email'] = $setup_info[$f]['email']; } if ($setup_info[$f]['url']) { $authors[0]['url'] = $setup_info[$f]['url']; } } else { // may be more authors foreach ($setup_info[$f] as $number => $values) { if ($setup_info[$f][$number]['name']) { $authors[$number]['name'] = $setup_info[$f][$number]['name']; } if ($setup_info[$f][$number]['email']) { $authors[$number]['email'] = $setup_info[$f][$number]['email']; } if ($setup_info[$f][$number]['url']) { $authors[$number]['url'] = $setup_info[$f][$number]['url']; } } } } } // html format authors $s = ''; foreach ($authors as $author) { if ($s != '') { $s .= '
'; } $s .= lang('name').': '.$author['name']; if ($author['email']) { $s .= '
'.lang('email').': '.$author['email'].''; } if ($author['url']) { $s .= '
'.lang('url').': '.$author['url'].''; } } return $s; } /** * surround license string with link to license if it is known * * @param string $license the license to surround with link * @return string linked licence if known, $licence if not known * * @access private * @since 1.4 */ function _linkLicense($license) { // toupper known licenses $knownLicenses = array( 'GPL' => 'http://www.gnu.org/copyleft/gpl.html' ); if (array_key_exists(strtoupper($license), $knownLicenses)) { $license = ''.$license.''; } return $license; } } ?>