arrays and simple conditional blocks in template, template for nav, load templates from themes
This commit is contained in:
Fabio Comuni
parent
f70dd1ee92
commit
0afef6b17e
4 changed files with 158 additions and 60 deletions
63
boot.php
63
boot.php
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@ -608,19 +608,14 @@ function reload_plugins() {
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// For instance if 'test' => "foo" and 'testing' => "bar", testing could become either bar or fooing,
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// depending on the order in which they were declared in the array.
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require_once("include/template_processor.php");
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if(! function_exists('replace_macros')) {
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function replace_macros($s,$r) {
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global $t;
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return $t->replace($s,$r);
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$search = array();
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$replace = array();
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if(is_array($r) && count($r)) {
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foreach ($r as $k => $v ) {
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$search[] = $k;
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$replace[] = $v;
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}
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}
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return str_replace($search,$replace,$s);
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}}
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@ -1854,13 +1849,19 @@ function allowed_email($email) {
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if(! function_exists('load_view_file')) {
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function load_view_file($s) {
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global $lang;
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global $lang, $a;
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if(! isset($lang))
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$lang = 'en';
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$b = basename($s);
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$d = dirname($s);
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if(file_exists("$d/$lang/$b"))
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return file_get_contents("$d/$lang/$b");
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$theme = current_theme();
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if(file_exists("$d/theme/$theme/$b"))
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return file_get_contents("$d/theme/$theme/$b");
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return file_get_contents($s);
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}}
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@ -2498,34 +2499,38 @@ function proc_run($cmd){
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proc_close(proc_open($cmdline." &",array(),$foo));
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}}
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/*
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* Return full URL to theme which is currently in effect.
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* Provide a sane default if nothing is chosen or the specified theme does not exist.
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*/
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if(! function_exists('current_theme_url')) {
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function current_theme_url() {
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if(! function_exists('current_theme')) {
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function current_theme(){
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$app_base_themes = array('duepuntozero', 'loozah');
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$a = get_app();
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$system_theme = ((isset($a->config['system']['theme'])) ? $a->config['system']['theme'] : '');
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$theme_name = ((x($_SESSION,'theme')) ? $_SESSION['theme'] : $system_theme);
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if($theme_name && file_exists('view/theme/' . $theme_name . '/style.css'))
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return($a->get_baseurl() . '/view/theme/' . $theme_name . '/style.css');
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return($theme_name);
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foreach($app_base_themes as $t) {
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if(file_exists('view/theme/' . $t . '/style.css'))
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return($a->get_baseurl() . '/view/theme/' . $t . '/style.css');
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}
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return($t);
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}
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$fallback = glob('view/theme/*/style.css');
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if(count($fallback))
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return($a->get_baseurl() . $fallback[0]);
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return (str_replace('view/theme/','', str_replace("/style.css","",$fallback[0])));
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}}
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/*
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* Return full URL to theme which is currently in effect.
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* Provide a sane default if nothing is chosen or the specified theme does not exist.
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*/
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if(! function_exists('current_theme_url')) {
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function current_theme_url() {
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global $a;
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$t = current_theme();
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return($a->get_baseurl() . '/view/theme/' . $t . '/style.css');
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}}
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if(! function_exists('feed_birthday')) {
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@ -16,7 +16,6 @@ function nav(&$a) {
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*/
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$a->page['nav'] .= '<div id="panel" style="display: none;"></div>' ;
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$a->page['nav'] .= lang_selector();
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/**
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*
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@ -28,24 +27,23 @@ function nav(&$a) {
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$myident = ((is_array($a->user) && isset($a->user['nickname'])) ? $a->user['nickname'] . '@' : '');
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$a->page['nav'] .= '<div id="site-location">' . $myident . substr($a->get_baseurl(),strpos($a->get_baseurl(),'//') + 2 ) . '</div>';
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$sitelocation = $myident . substr($a->get_baseurl(),strpos($a->get_baseurl(),'//') + 2 );
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// nav links: array of array('href', 'text', 'extra css classes')
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$nav = Array();
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/**
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* Display login or logout
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*/
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if(local_user()) {
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$a->page['nav'] .= '<a id="nav-logout-link" class="nav-link" href="logout">' . t('Logout') . "</a>\r\n";
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$nav['logout'] = Array('logout',t('Logout'), "");
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}
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else {
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$a->page['nav'] .= '<a id="nav-login-link" class="nav-login-link';
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if ($a->module == 'login') { $a->page['nav'] .= ' nav-selected'; }
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$a->page['nav'] .= '" href="login">' . t('Login') . "</a>\r\n";
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$nav['login'] = Array('login',t('Login'), ($a->module == 'login'?'nav-selected':''));
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}
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$a->page['nav'] .= "<span id=\"nav-link-wrapper\" >\r\n";
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/**
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* "Home" should also take you home from an authenticated remote profile connection
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@ -54,23 +52,23 @@ function nav(&$a) {
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$homelink = ((x($_SESSION,'visitor_home')) ? $_SESSION['visitor_home'] : '');
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if(($a->module != 'home') && (! (local_user())))
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$a->page['nav'] .= '<a id="nav-home-link" class="nav-commlink" href="' . $homelink . '">' . t('Home') . "</a>\r\n";
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$nav['home'] = array($homelink, t('Home'), "");
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if(($a->config['register_policy'] == REGISTER_OPEN) && (! local_user()) && (! remote_user()))
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$a->page['nav'] .= '<a id="nav-register-link" class="nav-commlink" href="register" >'
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. t('Register') . "</a>\r\n";
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$nav['register'] = array('register',t('Register'), "");
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$help_url = $a->get_baseurl() . '/help';
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if(! get_config('system','hide-help'))
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$a->page['nav'] .= '<a id="nav-help-link" class="nav-link" target="friendika-help" href="' . $help_url . '">' . t('Help') . "</a>\r\n";
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$nav['help'] = array($help_url, t('Help'), "");
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if(strlen($a->apps)) {
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$a->page['nav'] .= '<a id="nav-apps-link" class="nav-link" href="apps">' . t('Apps') . "</a>\r\n";
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$nav['apps'] = array('apps', t('Apps'), "");
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}
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$a->page['nav'] .= '<a id="nav-search-link" class="nav-link" href="search">' . t('Search') . "</a>\r\n";
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$nav['search'] = array('search', t('Search'), "");
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$gdirpath = 'directory';
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@ -80,7 +78,7 @@ function nav(&$a) {
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$gdirpath = $gdir;
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}
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$a->page['nav'] .= '<a id="nav-directory-link" class="nav-link" href="' . $gdirpath . '">' . t('Directory') . "</a>\r\n";
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$nav['directory'] = array($gdirpath, t('Directory'), "");
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/**
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*
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@ -90,36 +88,30 @@ function nav(&$a) {
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if(local_user()) {
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$a->page['nav'] .= '<a id="nav-network-link" class="nav-commlink" href="network">' . t('Network')
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. '</a><span id="net-update" class="nav-ajax-left"></span>' . "\r\n";
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$nav['network'] = array('network', t('Network'), "");
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$nav['home'] = array('profile/' . $a->user['nickname'], t('Home'), "");
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$a->page['nav'] .= '<a id="nav-home-link" class="nav-commlink" href="profile/' . $a->user['nickname'] . '">'
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. t('Home') . '</a><span id="home-update" class="nav-ajax-left"></span>' . "\r\n";
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/* only show friend requests for normal pages. Other page types have automatic friendship. */
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if($_SESSION['page_flags'] == PAGE_NORMAL) {
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$a->page['nav'] .= '<a id="nav-notify-link" class="nav-commlink" href="notifications">' . t('Notifications')
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. '</a><span id="notify-update" class="nav-ajax-left"></span>' . "\r\n";
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$nav['notifications'] = array('notifications', t('Notifications'), "");
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}
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$a->page['nav'] .= '<a id="nav-messages-link" class="nav-commlink" href="message">' . t('Messages')
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. '</a><span id="mail-update" class="nav-ajax-left"></span>' . "\r\n";
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$nav['messages'] = array('message', t('Messages'), "");
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if(is_array($a->identities) && count($a->identities) > 1) {
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$a->page['nav'] .= '<a id="nav-manage-link" class="nav-commlink" href="manage">' . t('Manage') . '</a>' . "\r\n";
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$nav['manage'] = array('manage', t('Manage'), "");
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}
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$a->page['nav'] .= '<a id="nav-settings-link" class="nav-link" href="settings">' . t('Settings') . "</a>\r\n";
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$a->page['nav'] .= '<a id="nav-profiles-link" class="nav-link" href="profiles">' . t('Profiles') . "</a>\r\n";
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$a->page['nav'] .= '<a id="nav-contacts-link" class="nav-link" href="contacts">' . t('Contacts') . "</a>\r\n";
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$nav['settings'] = array('settings', t('Settings'),"");
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$nav['profiles'] = array('profiles', t('Profiles'),"");
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$nav['contacts'] = array('contacts', t('Contacts'),"");
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}
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$a->page['nav'] .= "</span>\r\n<span id=\"nav-end\"></span>\r\n";
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/**
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*
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@ -133,7 +125,14 @@ function nav(&$a) {
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$banner .= '<a href="http://project.friendika.com"><img id="logo-img" src="images/friendika-32.png" alt="logo" /></a><span id="logo-text"><a href="http://project.friendika.com">Friendika</a></span>';
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$a->page['nav'] .= '<span id="banner">' . $banner . '</span>';
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$tpl = load_view_file('view/nav.tpl');
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$a->page['nav'] .= replace_macros($tpl, array(
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'$langselector' => lang_selector(),
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'$sitelocation' => $sitelocation,
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'$nav' => $nav,
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'$banner' => $banner,
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));
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call_hooks('page_header', $a->page['nav']);
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50
include/template_processor.php
Normal file
50
include/template_processor.php
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@ -0,0 +1,50 @@
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<?php
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class Template {
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var $s;
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var $r;
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var $search;
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var $replace;
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private function _build_replace($r, $prefix){
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if(is_array($r) && count($r)) {
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foreach ($r as $k => $v ) {
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if (is_array($v))
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$this->_build_replace($v, "$prefix$k.");
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$this->search[] = $prefix . $k;
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$this->replace[] = $v;
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}
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}
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}
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private function _replcb_if($m){
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//echo "<pre>"; var_dump($m);
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$keys = explode(".",$m[1]);
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$val = $this->r;
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foreach($keys as $k) {
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$val = $val[$k];
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}
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//echo $val;
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return ($val?$m[2]:"");
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}
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public function replace($s, $r) {
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$this->s = $s;
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$this->r = $r;
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$this->search = array();
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$this->replace = array();
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$this->_build_replace($r, "");
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$s = preg_replace_callback("|{{ *if *([^ }]*) *}}([^{]*){{ *endif *}}|", array($this, "_replcb_if"), $s);
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return str_replace($this->search,$this->replace,$s);
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}
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}
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$t = new Template;
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44
view/nav.tpl
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44
view/nav.tpl
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@ -0,0 +1,44 @@
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$langselector
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<div id="site-location">$sitelocation</div>
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{{ if $nav.logout }}<a id="nav-logout-link" class="nav-link $nav.logout.2" href="$nav.logout.0">$nav.logout.1</a> {{ endif }}
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{{ if $nav.login }}<a id="nav-login-link" class="nav-login-link $nav.login.2" href="$nav.login.0">$nav.login.1</a> {{ endif }}
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<span id="nav-link-wrapper" >
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{{ if $nav.register }}<a id="nav-register-link" class="nav-commlink $nav.register.2" href="$nav.register.0">$nav.register.1</a>{{ endif }}
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<a id="nav-help-link" class="nav-link $nav.help.2" target="friendika-help" href="$nav.help.0">$nav.help.1</a>
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{{ if $nav.apps }}<a id="nav-apps-link" class="nav-link $nav.apps.2" href="$nav.apps.0">$nav.apps.1</a>{{ endif }}
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<a id="nav-search-link" class="nav-link $nav.search.2" href="$nav.search.0">$nav.search.1</a>
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<a id="nav-directory-link" class="nav-link $nav.directory.2" href="$nav.directory.0">$nav.directory.1</a>
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{{ if $nav.network }}
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<a id="nav-network-link" class="nav-commlink $nav.network.2" href="$nav.network.0">$nav.network.1</a>
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<span id="net-update" class="nav-ajax-left"></span>
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{{ endif }}
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{{ if $nav.home }}
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<a id="nav-home-link" class="nav-commlink $nav.home.2" href="$nav.home.0">$nav.home.1</a>
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<span id="home-update" class="nav-ajax-left"></span>
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{{ endif }}
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{{ if $nav.notifications }}
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<a id="nav-notify-link" class="nav-commlink $nav.notifications.2" href="$nav.notifications.0">$nav.notifications.1</a>
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<span id="notify-update" class="nav-ajax-left"></span>
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{{ endif }}
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{{ if $nav.messages }}
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<a id="nav-messages-link" class="nav-commlink $nav.messages.2" href="$nav.messages.0">$nav.messages.1</a>
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<span id="mail-update" class="nav-ajax-left"></span>
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{{ endif }}
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{{ if $nav.manage }}<a id="nav-manage-link" class="nav-commlink $nav.manage.2" href="$nav.manage.0">$nav.manage.1</a>{{ endif }}
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{{ if $nav.settings }}<a id="nav-settings-link" class="nav-link $nav.settings.2" href="$nav.settings.0">$nav.settings.1</a>{{ endif }}
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{{ if $nav.profiles }}<a id="nav-profiles-link" class="nav-link $nav.profiles.2" href="$nav.profiles.0">$nav.profiles.1</a>{{ endif }}
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{{ if $nav.contacts }}<a id="nav-contacts-link" class="nav-link $nav.contacts.2" href="$nav.contacts.0">$nav.contacts.1</a>{{ endif }}
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</span>
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<span id="nav-end"></span>
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<span id="banner">$banner</span>
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