forked from extern/egroupware
439 lines
13 KiB
PHP
439 lines
13 KiB
PHP
<?php
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/**
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* eGW idots template
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*
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* @link http://www.egroupware.org
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* @author Ralf Becker <RalfBecker-AT-outdoor-training.de> rewrite in 12/2006
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* @author Pim Snel <pim@lingewoud.nl> author of the idots template set
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @package api
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* @subpackage framework
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* @access public
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* @version $Id$
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*/
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require_once(EGW_API_INC.'/class.egw_framework.inc.php');
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require_once(EGW_API_INC.'/class.Template.inc.php');
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/**
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* eGW idots template
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*
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* The idots_framework class draws the default idots template. It's a phplib template based template-set.
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*
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* Other phplib template based template-sets should extend (not copy!) this class and reimplement methods they which to change.
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*/
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class idots_framework extends egw_framework
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{
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/**
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* HTML of the sidebox menu, get's collected here by calls to $this->sidebox
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*
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* @var string
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*/
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var $sidebox_content = '';
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/**
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* Instance of the phplib Template class for the API's template dir (EGW_TEMPLATE_DIR)
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*
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* @var Template
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*/
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var $tpl;
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/**
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* true if $this->navbar() was called
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*
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* @var boolean
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*/
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var $navbar_done;
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/**
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* Constructor
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*
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* @param string $template='idots' name of the template
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* @return idots_framework
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*/
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function idots_framework($template='idots')
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{
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$this->egw_framework($template); // call the constructor of the extended class
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}
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/**
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* Returns the html-header incl. the opening body tag
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*
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* @return string with html
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*/
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function header()
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{
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// add a content-type header to overwrite an existing default charset in apache (AddDefaultCharset directiv)
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header('Content-type: text/html; charset='.$GLOBALS['egw']->translation->charset());
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// catch error echo'ed before the header, ob_start'ed in the header.inc.php
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$content = ob_get_contents();
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ob_end_clean();
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// the instanciation of the template has to be here and not in the constructor,
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// as the old Template class has problems if restored from the session (php-restore)
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$this->tpl =& new Template(EGW_TEMPLATE_DIR);
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$this->tpl->set_file(array('_head' => 'head.tpl'));
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$this->tpl->set_block('_head','head');
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$this->tpl->set_var($this->_get_header());
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$content .= $this->tpl->fp('out','head');
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$this->sidebox_content = ''; // need to be emptied here, as the object get's stored in the session
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return $content;
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}
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/**
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* Returns the html from the body-tag til the main application area (incl. opening div tag)
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*
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* @return string with html
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*/
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function navbar()
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{
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$this->navbar_done = true;
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// the navbar
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$this->tpl->set_file(array('navbar' => 'navbar.tpl'));
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$this->tpl->set_block('navbar','extra_blocks_header','extra_block_header');
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$this->tpl->set_block('navbar','extra_block_row','extra_block_row');
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$this->tpl->set_block('navbar','extra_block_row_raw','extra_block_row_raw');
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$this->tpl->set_block('navbar','extra_block_row_no_link','extra_block_row_no_link');
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$this->tpl->set_block('navbar','extra_block_spacer','extra_block_spacer');
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$this->tpl->set_block('navbar','extra_blocks_footer','extra_blocks_footer');
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$this->tpl->set_block('navbar','sidebox_hide_header','sidebox_hide_header');
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$this->tpl->set_block('navbar','sidebox_hide_footer','sidebox_hide_footer');
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$this->tpl->set_block('navbar','appbox','appbox');
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$this->tpl->set_block('navbar','navbar_footer','navbar_footer');
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$this->tpl->set_block('navbar','upper_tab_block','upper_tabs');
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$this->tpl->set_block('navbar','app_icon_block','app_icons');
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$this->tpl->set_block('navbar','app_title_block','app_titles');
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$this->tpl->set_block('navbar','app_extra_block','app_extra_icons');
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$this->tpl->set_block('navbar','app_extra_icons_div');
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$this->tpl->set_block('navbar','app_extra_icons_icon');
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$this->tpl->set_block('navbar','navbar_header','navbar_header');
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$apps = $this->_get_navbar_apps();
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$vars = $this->_get_navbar($apps);
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$this->tpl->set_var($vars);
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$content = $this->tpl->fp('out','navbar_header');
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// general (app-unspecific) sidebox menu
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$menu_title = lang('General Menu');
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$file['Home'] = $apps['home']['url'];
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if($GLOBALS['egw_info']['user']['apps']['preferences'])
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{
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$file['Preferences'] = $apps['preferences']['url'];
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}
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$file += array(
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array(
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'text' => lang('About %1',$GLOBALS['egw_info']['apps'][$GLOBALS['egw_info']['flags']['currentapp']]['title']),
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'no_lang' => True,
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'link' => $apps['about']['url']
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),
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$GLOBALS['egw_info']['user']['userid'] != 'anonymous' ? 'Logout' : 'Login' =>$apps['logout']['url']
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);
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$this->sidebox('',$menu_title,$file);
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$GLOBALS['egw']->hooks->single('sidebox_menu',$GLOBALS['egw_info']['flags']['currentapp']);
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if($GLOBALS['egw_info']['user']['preferences']['common']['auto_hide_sidebox'])
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{
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$this->tpl->set_var('lang_show_menu',lang('show menu'));
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$content .= $this->tpl->parse('out','sidebox_hide_header');
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$content .= $this->sidebox_content; // content from calls to $this->sidebox
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$content .= $this->tpl->parse('out','sidebox_hide_footer');
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$var['sideboxcolstart']='';
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$this->tpl->set_var($var);
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$content .= $this->tpl->parse('out','appbox');
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$var['remove_padding'] = 'style="padding-left:0px;"';
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$var['sideboxcolend'] = '';
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}
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else
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{
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$var['menu_link'] = '';
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$var['sideboxcolstart'] = '<td id="tdSidebox" valign="top">';
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$var['remove_padding'] = '';
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$this->tpl->set_var($var);
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$content .= $this->tpl->parse('out','appbox');
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$content .= $this->sidebox_content;
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$var['sideboxcolend'] = '</td>';
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}
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$this->tpl->set_var($var);
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$content .= $this->tpl->parse('out','navbar_footer');
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// depricated (!) application header, if not disabled
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// ToDo: check if it can be removed
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if(!@$GLOBALS['egw_info']['flags']['noappheader'] && @isset($_GET['menuaction']))
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{
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list($app,$class,$method) = explode('.',$_GET['menuaction']);
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if(is_array($GLOBALS[$class]->public_functions) && $GLOBALS[$class]->public_functions['header'])
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{
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ob_start();
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$GLOBALS[$class]->header();
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$content .= ob_get_contents();
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ob_end_clean();
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}
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}
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// hook after navbar
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// ToDo: change it to return the content!
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ob_start();
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$GLOBALS['egw']->hooks->process('after_navbar');
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$content .= ob_get_contents();
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ob_end_clean();
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return $content;
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}
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/**
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* Get navbar as array to eg. set as vars for a template (from idots' navbar.inc.php)
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*
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* Reimplemented so set the vars for the navbar itself (uses $this->tpl and the blocks a and b)
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*
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* @internal PHP5 protected
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* @param array $apps navbar apps from _get_navbar_apps
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* @return array
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*/
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function _get_navbar($apps)
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{
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$var = parent::_get_navbar($apps);
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if($GLOBALS['egw_info']['user']['preferences']['common']['click_or_onmouseover'] == 'onmouseover')
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{
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$var['show_menu_event'] = 'onMouseOver';
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}
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else
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{
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$var['show_menu_event'] = 'onClick';
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}
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if($GLOBALS['egw_info']['user']['userid'] == 'anonymous')
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{
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$cnf_reg =& CreateObject('phpgwapi.config','registration');
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$cnf_reg->read_repository();
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$config_reg = $cnf_reg->config_data;
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unset($cnf_reg);
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$this->tpl->set_var(array(
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'url' => $GLOBALS['egw']->link('/logout.php'),
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'title' => lang('Login'),
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));
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$this->tpl->fp('upper_tabs','upper_tab_block');
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if ($config_reg[enable_registration]=='True' && $config_reg[register_link]=='True')
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{
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$this->tpl->set_var(array(
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'url' => $GLOBALS['egw']->link('/registration/index.php'),
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'title' => lang('Register'),
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));
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}
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}
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if (!($max_icons=$GLOBALS['egw_info']['user']['preferences']['common']['max_icons']))
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{
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$max_icons = 30;
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}
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if($GLOBALS['egw_info']['user']['preferences']['common']['start_and_logout_icons'] == 'no')
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{
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$tdwidth = 100 / $max_icons;
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}
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else
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{
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$tdwidth = 100 / ($max_icons+1); // +1 for logout
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}
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$this->tpl->set_var('tdwidth',round($tdwidth));
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// not shown in the navbar
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foreach($apps as $app => $app_data)
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{
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if ($app != 'preferences' && $app != 'about' && $app != 'logout' &&
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($app != 'home' || $GLOBALS['egw_info']['user']['preferences']['common']['start_and_logout_icons'] != 'no'))
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{
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$this->tpl->set_var($app_data);
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if($i < $max_icons)
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{
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$this->tpl->set_var($app_data);
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if($GLOBALS['egw_info']['user']['preferences']['common']['navbar_format'] != 'text')
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{
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$this->tpl->fp('app_icons','app_icon_block',true);
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}
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if($GLOBALS['egw_info']['user']['preferences']['common']['navbar_format'] != 'icons')
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{
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$this->tpl->fp('app_titles','app_title_block',true);
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}
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}
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else // generate extra icon layer shows icons and/or text
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{
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$this->tpl->fp('app_extra_icons','app_extra_block',true);
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}
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$i++;
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}
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}
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// settings for the extra icons dif
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if ($i < $max_icons) // no extra icon div
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{
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$this->tpl->set_var('app_extra_icons_div','');
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$this->tpl->set_var('app_extra_icons_icon','');
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}
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else
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{
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$var['lang_close'] = lang('Close');
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$var['lang_show_more_apps'] = lang('show_more_apps');
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}
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if ($GLOBALS['egw_info']['user']['preferences']['common']['start_and_logout_icons'] != 'no' &&
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$GLOBALS['egw_info']['user']['userid'] != 'anonymous')
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{
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$this->tpl->set_var($apps['logout']);
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if($GLOBALS['egw_info']['user']['preferences']['common']['navbar_format'] != 'text')
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{
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$this->tpl->fp('app_icons','app_icon_block',true);
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}
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if($GLOBALS['egw_info']['user']['preferences']['common']['navbar_format'] != 'icons')
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{
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$this->tpl->fp('app_titles','app_title_block',true);
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}
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}
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if($GLOBALS['egw_info']['user']['preferences']['common']['navbar_format'] == 'icons')
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{
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$var['app_titles'] = '<td colspan="'.$max_icons.'"> </td>';
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}
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return $var;
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}
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/**
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* Returns the html from the closing div of the main application area to the closing html-tag
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*
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* @return string html or null if no footer needed/wanted
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*/
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function footer()
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{
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static $footer_done;
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if ($footer_done++) return; // prevent multiple footers, not sure we still need this (RalfBecker)
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if (!isset($GLOBALS['egw_info']['flags']['nofooter']) || !$GLOBALS['egw_info']['flags']['nofooter'])
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{
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// get the (depricated) application footer
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$content = $this->_get_app_footer();
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// run the hook navbar_end
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// ToDo: change to return the content
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ob_start();
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$GLOBALS['egw']->hooks->process('navbar_end');
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$content .= ob_get_contents();
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ob_end_clean();
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// eg. javascript, which need to be at the end of the page
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if ($GLOBALS['egw_info']['flags']['need_footer'])
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{
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$content .= $GLOBALS['egw_info']['flags']['need_footer'];
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}
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// do the template sets footer, former parse_navbar_end function
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// this closes the application area AND renders the closing body- and html-tag
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if ($this->navbar_done)
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{
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$this->tpl->set_file(array('footer' => 'footer.tpl'));
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$this->tpl->set_var($this->_get_footer());
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$content .= $this->tpl->fp('out','footer');
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}
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elseif (!isset($GLOBALS['egw_info']['flags']['noheader']) || !$GLOBALS['egw_info']['flags']['noheader'])
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{
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$content .= "</body>\n</html>\n"; // close body and html tag, eg. for popups
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}
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if (DEBUG_TIMER)
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{
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$totaltime = sprintf('%4.2lf',perfgetmicrotime() - $GLOBALS['egw_info']['flags']['page_start_time']);
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$content .= lang('Page was generated in %1 seconds',$totaltime);
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}
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return $content;
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}
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}
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/**
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* Parses one sidebox menu and add's the html to $this->sidebox_content for later use by $this->navbar
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*
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* @param string $appname
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* @param string $menu_title
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* @param array $file
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*/
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function sidebox($appname,$menu_title,$file)
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{
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if(!$appname || ($appname==$GLOBALS['egw_info']['flags']['currentapp'] && $file))
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{
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$this->tpl->set_var('lang_title',$menu_title);
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$this->sidebox_content .= $this->tpl->fp('out','extra_blocks_header');
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foreach($file as $text => $url)
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{
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$this->sidebox_content .= $this->_sidebox_menu_item($url,$text);
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}
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$this->sidebox_content .= $this->tpl->parse('out','extra_blocks_footer');
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}
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}
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/**
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* Return a sidebox menu item
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*
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* @internal PHP5 protected
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* @param string $item_link
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* @param string $item_text
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* @return string
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*/
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function _sidebox_menu_item($item_link='',$item_text='')
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{
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if($item_text === '_NewLine_' || $item_link === '_NewLine_')
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{
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return $this->tpl->parse('out','extra_block_spacer');
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}
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if (strtolower($item_text) == 'grant access' && $GLOBALS['egw_info']['server']['deny_user_grants_access'])
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{
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return;
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}
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$var['icon_or_star']='<img src="'.$GLOBALS['egw_info']['server']['webserver_url'] . '/phpgwapi/templates/'.$this->template.'/images'.'/orange-ball.png" width="9" height="9" alt="ball"/>';
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$var['target'] = '';
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if(is_array($item_link))
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{
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if(isset($item_link['icon']))
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{
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$app = isset($item_link['app']) ? $item_link['app'] : $GLOBALS['egw_info']['flags']['currentapp'];
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$var['icon_or_star'] = $item_link['icon'] ? '<img style="margin:0px 2px 0px 2px" src="'.$GLOBALS['egw']->common->image($app,$item_link['icon']).'"/>' : False;
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}
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$var['lang_item'] = isset($item_link['no_lang']) && $item_link['no_lang'] ? $item_link['text'] : lang($item_link['text']);
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$var['item_link'] = $item_link['link'];
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if ($item_link['target'])
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{
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$var['target'] = ' target="' . $item_link['target'] . '"';
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}
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}
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else
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{
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$var['lang_item'] = lang($item_text);
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$var['item_link'] = $item_link;
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}
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$this->tpl->set_var($var);
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$block = 'extra_block_row';
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if ($var['item_link'] === False)
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{
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$block .= $var['icon_or_star'] === False ? '_raw' : '_no_link';
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}
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return $this->tpl->parse('out',$block);
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}
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}
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