/**
* block configuration
*/
public function modify($blockinfo)
{
$vars = BlockUtil::varsFromContent($blockinfo['content']);
// set some default vars
$vars['isnew'] = empty($vars);
$vars['menutree_content'] = isset($vars['menutree_content']) ? $vars['menutree_content'] : array();
$vars['menutree_tpl'] = isset($vars['menutree_tpl']) ? $vars['menutree_tpl'] : '';
$vars['menutree_stylesheet'] = isset($vars['menutree_stylesheet']) ? $vars['menutree_stylesheet'] : '';
$vars['menutree_linkclass'] = isset($vars['menutree_linkclass']) ? $vars['menutree_linkclass'] : false;
$vars['menutree_linkclasses'] = isset($vars['menutree_linkclasses']) ? $vars['menutree_linkclasses'] : array();
$vars['menutree_titles'] = isset($vars['menutree_titles']) ? $vars['menutree_titles'] : array();
$vars['menutree_editlinks'] = isset($vars['menutree_editlinks']) ? $vars['menutree_editlinks'] : false;
$vars['menutree_stripbaseurl'] = isset($vars['menutree_stripbaseurl']) ? $vars['menutree_stripbaseurl'] : true;
$vars['menutree_maxdepth'] = isset($vars['menutree_maxdepth']) ? $vars['menutree_maxdepth'] : 0;
$vars['oldlanguages'] = isset($vars['oldlanguages']) ? $vars['oldlanguages'] : array();
$vars['olddefaultanguage'] = isset($vars['olddefaultanguage']) ? $vars['olddefaultanguage'] : '';
// get list of languages
$vars['languages'] = ZLanguage::getInstalledLanguageNames();
$userlanguage = ZLanguage::getLanguageCode();
// get default langs
$vars['defaultanguage'] = !empty($blockinfo['language']) ? $blockinfo['language'] : $userlanguage;
// rebuild langs array - default lang has to be first
if (isset($vars['languages']) && count($vars['languages']) > 1) {
$deflang[$vars['defaultanguage']] = $vars['languages'][$vars['defaultanguage']];
unset($vars['languages'][$vars['defaultanguage']]);
$vars['languages'] = array_merge($deflang, $vars['languages']);
$vars['multilingual'] = true;
} else {
$vars['multilingual'] = false;
}
$langs = array('list' => array_keys($vars['languages']), 'flat' => false);
// check if there is allredy content
if (empty($vars['menutree_content'])) {
// no content - get list of menus to allow import
$vars['menutree_menus'] = $this->_get_current_menus($blockinfo['bid']);
} else {
// are there new langs not present in current menu?
// check if there are new languages not present in current menu
// if so - need to set reference lang to copy initial menu items data
if (count(array_diff($vars['languages'], $vars['oldlanguages'])) > 1) {
// fisrt try current default lang
if (in_array($vars['defaultanguage'], $vars['oldlanguages'])) {
$langs['ref'] = $vars['defaultanguage'];
// or user lang
} elseif (in_array($userlanguage, $vars['oldlanguages'])) {
$langs['ref'] = $userlanguage;
// or old default lang
} elseif (in_array($vars['olddefaultanguage'], $vars['languages'])) {
$langs['ref'] = $vars['olddefaultanguage'];
// it must be any language present in old and new lang list
} else {
$langs['ref'] = current(array_intersect($vars['languages'], $vars['oldlanguages']));
}
}
}
// decode tree array
$tree = new MenutreeTree();
$tree->setOption('id', 'adm-menutree' . $blockinfo['bid']);
$tree->setOption('sortable', true);
if (isset($langs)) {
$tree->setOption('langs', $langs['list']);
}
$tree->setOption('stripbaseurl', $vars['menutree_stripbaseurl']);
$tree->setOption('maxDepth', $vars['menutree_maxdepth']);
$tree->loadArrayData($vars['menutree_content']);
$vars['menutree_content'] = $tree->getHTML();
// get all templates and stylesheets.
$vars['tpls'] = MenutreeUtil::getTemplates();
$vars['styles'] = MenutreeUtil::getStylesheets();
$someThemes = $this->__('Only in some themes');
$vars['somethemes'] = isset($vars['tpls'][$someThemes]) || isset($vars['styles'][$someThemes]) ? true : false;
// template to use
if (empty($vars['menutree_tpl']) || !$this->view->template_exists($vars['menutree_tpl'])) {
$vars['menutree_tpl'] = 'Block/menutree/default.tpl';
}
// prepare block titles array
foreach (array_keys($vars['languages']) as $lang) {
if (!array_key_exists($lang, $vars['menutree_titles'])) {
$vars['menutree_titles'][$lang] = '';
}
}
// for permissions settings get first supported permlevels
$vars['permlevels'] = $this->_permlevels();
// check if saved permlevels are correct
$vars['menutree_titlesperms'] = !empty($vars['menutree_titlesperms']) ? $vars['menutree_titlesperms'] : 'ACCESS_EDIT';
$vars['menutree_displayperms'] = !empty($vars['menutree_displayperms']) ? $vars['menutree_displayperms'] : 'ACCESS_EDIT';
$vars['menutree_settingsperms'] = !empty($vars['menutree_settingsperms']) ? $vars['menutree_settingsperms'] : 'ACCESS_EDIT';
// check user permissions for settings sections
$useraccess = SecurityUtil::getSecurityLevel(SecurityUtil::getAuthInfo(), 'Blocks::', "{$blockinfo['bkey']}:{$blockinfo['title']}:{$blockinfo['bid']}");
$vars['menutree_titlesaccess'] = $useraccess >= constant($vars['menutree_titlesperms']);
$vars['menutree_displayaccess'] = $useraccess >= constant($vars['menutree_displayperms']);
$vars['menutree_settingsaccess'] = $useraccess >= constant($vars['menutree_settingsperms']);
$vars['menutree_adminaccess'] = $useraccess >= ACCESS_ADMIN;
$vars['menutree_anysettingsaccess'] = $vars['menutree_adminaccess'] || $vars['menutree_titlesaccess'] || $vars['menutree_displayaccess'] || $vars['menutree_settingsaccess'];
// check if the users wants to add a new link via the "Add current url" link in the block
$addurl = $this->request->query->get('addurl', 0);
// or if we come from the normal "edit this block" link
$fromblock = $this->request->query->get('fromblock');
$vars['redirect'] = '';
$vars['menutree_newurl'] = '';
if ($addurl == 1) {
// set a marker for redirection later on
$newurl = System::serverGetVar('HTTP_REFERER');
$vars['redirect'] = urlencode($newurl);
$newurl = str_replace(System::getBaseUrl(), '', $newurl);
if (empty($newurl)) {
$newurl = System::getHomepageUrl();
}
$vars['menutree_newurl'] = $newurl;
} elseif (isset($fromblock)) {
$vars['redirect'] = urlencode(System::serverGetVar('HTTP_REFERER'));
}
// Create output object
$this->view->setCaching(\Zikula_View::CACHE_DISABLED);
// assign all block variables
$this->view->assign($vars)->assign('blockinfo', $blockinfo);
// Return the output that has been generated by this function
return $this->view->fetch('Block/menutree/modify.tpl');
}
