/
Template.php
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Template.php
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<?php
namespace dokuwiki\template\bootstrap3;
/**
* DokuWiki Bootstrap3 Template: Template Class
*
* @link http://dokuwiki.org/template:bootstrap3
* @author Giuseppe Di Terlizzi <giuseppe.diterlizzi@gmail.com>
* @license GPL 2 (http://www.gnu.org/licenses/gpl.html)
*/
class Template
{
private $plugins = array();
private $confMetadata = array();
private $toolsMenu = array();
public function __construct()
{
global $JSINFO;
global $INPUT;
global $ACT;
global $INFO;
$this->registerHooks();
$this->initPlugins();
$this->initToolsMenu();
$this->loadConfMetadata();
// Get the template info (useful for debug)
if ($INFO['isadmin'] && $INPUT->str('do') && $INPUT->str('do') == 'check') {
$template_info = confToHash(template('template.info.txt'));
msg('bootstrap3 template version: v' . $template_info['date'], 1, '', '', MSG_ADMINS_ONLY);
}
if ($INPUT->str('bootswatch-theme')) {
set_doku_pref('bootswatchTheme', $INPUT->str('bootswatch-theme'));
}
// Populate JSINFO object
$JSINFO['bootstrap3'] = array(
'mode' => $ACT,
'toc' => array(),
'config' => array(
'collapsibleSections' => (int) $this->getConf('collapsibleSections'),
'fixedTopNavbar' => (int) $this->getConf('fixedTopNavbar'),
'showSemanticPopup' => (int) $this->getConf('showSemanticPopup'),
'sidebarOnNavbar' => (int) $this->getConf('sidebarOnNavbar'),
'tagsOnTop' => (int) $this->getConf('tagsOnTop'),
'tocAffix' => (int) $this->getConf('tocAffix'),
'tocCollapseOnScroll' => (int) $this->getConf('tocCollapseOnScroll'),
'tocCollapsed' => (int) $this->getConf('tocCollapsed'),
'tocLayout' => $this->getConf('tocLayout'),
'useAnchorJS' => (int) $this->getConf('useAnchorJS'),
),
);
if ($ACT == 'admin') {
$JSINFO['bootstrap3']['admin'] = $INPUT->str('page');
}
}
private function registerHooks()
{
/** @var \Doku_Event_Handler */
global $EVENT_HANDLER;
$search_events = array(
'SEARCH_QUERY_PAGELOOKUP', 'SEARCH_QUERY_FULLPAGE',
'SEARCH_RESULT_PAGELOOKUP', 'SEARCH_RESULT_FULLPAGE',
'FORM_QUICKSEARCH_OUTPUT', 'FORM_SEARCH_OUTPUT',
);
$EVENT_HANDLER->register_hook('PLUGIN_TPLINC_LOCATIONS_SET', 'BEFORE', $this, 'tplPluginHandler');
$EVENT_HANDLER->register_hook('TPL_METAHEADER_OUTPUT', 'BEFORE', $this, 'metaheadersHandler');
$EVENT_HANDLER->register_hook('PLUGIN_TAG_LINK', 'BEFORE', $this, 'tagPluginHandler');
$EVENT_HANDLER->register_hook('TPL_CONTENT_DISPLAY', 'BEFORE', $this, 'contentHandler');
foreach ($search_events as $event) {
$EVENT_HANDLER->register_hook($event, 'BEFORE', $this, 'searchHandler');
}
}
public function contentHandler(\Doku_Event $event)
{
$event->data = $this->normalizeContent($event->data);
}
public function searchHandler(\Doku_Event $event)
{
#dbg(print_r($event, 1));
if ($event->name == 'SEARCH_RESULT_PAGELOOKUP') {
array_unshift($event->data['listItemContent'], '<i class="mdi mdi-file-document-outline" title="'. hsc($event->data['page']) .'"></i> ');
}
if ($event->name == 'SEARCH_RESULT_FULLPAGE') {
$event->data['resultBody']['meta'] = str_replace(
array('<span class="lastmod">', '<span class="hits">'),
array('<span class="lastmod"><i class="mdi mdi-calendar"></i> ', '<span class="hits"><i class="mdi mdi-poll"></i> '),
'<small>' . $event->data['resultBody']['meta'] . '</small>'
);
}
}
/**
* Load the template assets (Bootstrap, AnchorJS, etc)
*
* @author Giuseppe Di Terlizzi <giuseppe.diterlizzi@gmail.com>
* @todo Move the specific-padding size of Bootswatch template in template.less
*
* @param Doku_Event $event
*/
public function metaheadersHandler(\Doku_Event $event)
{
global $INPUT;
global $ACT;
global $INFO;
// Bootstrap Theme
$bootstrap_theme = $this->getConf('bootstrapTheme');
$fixed_top_navbar = $this->getConf('fixedTopNavbar');
$tpl_basedir = tpl_basedir();
$stylesheets = array();
$scripts = array();
switch ($bootstrap_theme) {
case 'optional':
$stylesheets[] = $tpl_basedir . 'assets/bootstrap/default/bootstrap.min.css';
$stylesheets[] = $tpl_basedir . 'assets/bootstrap/default/bootstrap-theme.min.css';
break;
case 'custom':
$stylesheets[] = $this->getConf('customTheme');
break;
case 'bootswatch':
$bootswatch_theme = $this->getBootswatchTheme();
$bootswatch_url = $tpl_basedir . 'assets/bootstrap';
if (file_exists($tpl_basedir . "assets/fonts/$bootswatch_theme.fonts.css")) {
$stylesheets[] = $tpl_basedir . "assets/fonts/$bootswatch_theme.fonts.css";
}
$stylesheets[] = "$bootswatch_url/$bootswatch_theme/bootstrap.min.css";
break;
case 'default':
default:
$stylesheets[] = $tpl_basedir . 'assets/bootstrap/default/bootstrap.min.css';
break;
}
# FontAwesome
$stylesheets[] = $tpl_basedir . 'assets/font-awesome/css/font-awesome.min.css';
# Material Design Icons
$stylesheets[] = $tpl_basedir . 'assets/mdi/css/materialdesignicons.min.css';
# Bootstrap JavaScript
$scripts[] = $tpl_basedir . 'assets/bootstrap/js/bootstrap.min.js';
# AnchorJS
$scripts[] = $tpl_basedir . 'assets/anchorjs/anchor.min.js';
# Typeahead (Bootstrap3)
$scripts[] = $tpl_basedir . 'assets/typeahead/bootstrap3-typeahead.min.js';
foreach ($stylesheets as $style) {
array_unshift($event->data['link'], array(
'type' => 'text/css',
'rel' => 'stylesheet',
'href' => $style));
}
foreach ($scripts as $script) {
$event->data['script'][] = array(
'type' => 'text/javascript',
'_data' => '',
'src' => $script);
}
if ($google_analitycs = $this->getGoogleAnalitycs()) {
$event->data['script'][] = array(
'type' => 'text/javascript',
'_data' => $google_analitycs);
}
// Apply some FIX
if ($ACT || defined('DOKU_MEDIADETAIL')) {
// Default Padding
$navbar_padding = 20;
if ($fixed_top_navbar) {
if ($bootstrap_theme == 'bootswatch') {
// Set the navbar height for all Bootswatch Themes (values from @navbar-height in bootswatch/*/variables.less)
switch ($this->getBootswatchTheme()) {
case 'simplex':
case 'superhero':
$navbar_height = 40;
break;
case 'yeti':
$navbar_height = 45;
break;
case 'cerulean':
case 'cosmo':
case 'custom':
case 'cyborg':
case 'lumen':
case 'slate':
case 'spacelab':
case 'solar':
case 'united':
$navbar_height = 50;
break;
case 'darkly':
case 'flatly':
case 'journal':
case 'sandstone':
$navbar_height = 60;
break;
case 'paper':
$navbar_height = 64;
break;
case 'readable':
$navbar_height = 65;
break;
default:
$navbar_height = 50;
}
} else {
$navbar_height = 50;
}
$navbar_padding += $navbar_height;
}
$styles = array();
$styles[] = "body { margin-top: {$navbar_padding}px; }";
$styles[] = ' #dw__toc.affix { top: ' . ($navbar_padding - 10) . 'px; position: fixed !important; }';
if ($this->getConf('tocCollapseSubSections')) {
$styles[] = ' #dw__toc .nav .nav .nav { display: none; }';
}
$event->data['style'][] = array(
'type' => 'text/css',
'_data' => '@media screen { '. implode(" ", $styles) .' }',
);
}
}
public function tagPluginHandler(\Doku_Event $event)
{
$event->data['class'] .= ' tag label label-default mx-1';
$event->data['title'] = '<i class="mdi mdi-tag-text-outline"></i> ' . $event->data['title'];
}
private function tplPluginHandler(\Doku_Event $event)
{
$event->data['header'] = 'Header of page below the navbar (header)';
$event->data['topheader'] = 'Top Header of page (topheader)';
$event->data['pagefooter'] = 'Footer below the page content (pagefooter)';
$event->data['pagefooter'] = 'Header above the page content (pageheader)';
$event->data['sidebarfooter'] = 'Footer below the sidebar (sidebarfooter)';
$event->data['sidebarheader'] = 'Header above the sidebar (sidebarheader)';
$event->data['rightsidebarfooter'] = 'Footer below the right-sidebar (rightsidebarfooter)';
$event->data['rightsidebarheader'] = 'Header above the right-sidebar (rightsidebarheader)';
}
private function initPlugins()
{
#$this->plugins['tplinc'] = plugin_load('helper', 'tplinc');
$this->plugins['tag'] = plugin_load('helper', 'tag');
$this->plugins['userhomepage'] = plugin_load('helper', 'userhomepage');
$this->plugins['translation'] = plugin_load('helper', 'translation');
}
public function getPlugin($plugin)
{
if (plugin_isdisabled($plugin)) {
return false;
}
if (! isset($this->plugins[$plugin])) {
return false;
}
return $this->plugins[$plugin];
}
/**
* Get the singleton instance
*
* @return Template
*/
public static function getInstance()
{
static $instance = null;
if ($instance === null) {
$instance = new Template();
}
return $instance;
}
/**
* Get the content to include from the tplinc plugin
*
* prefix and postfix are only added when there actually is any content
*
* @param string $location
* @param return $return
* @return string
*/
public function includePage($location, $return = false) {
$content = '';
if ( $plugin = $this->getPlugin('tplinc')) {
$content = $plugin->renderIncludes($location);
}
if ($content === '') {
$content = tpl_include_page($location, 0, 1, $this->getConf('useACL'));
}
if ($content === '') return '';
$bs_content = $this->normalizeContent($content);
if ($return) {
return $bs_content;
}
echo $bs_content;
return '';
}
/**
* Get the template configuration metadata
*
* @author Giuseppe Di Terlizzi <giuseppe.diterlizzi@gmail.com>
*
* @param string $key
* @return array|string
*/
public function getConfMetadata($key = null)
{
if ($key && isset($this->confMetadata[$key])) {
return $this->confMetadata[$key];
}
return null;
}
private function loadConfMetadata()
{
$meta = array();
$file = template('conf/metadata.php');
include($file);
$this->confMetadata = $meta;
}
/**
* Simple wrapper for tpl_getConf
*
* @author Giuseppe Di Terlizzi <giuseppe.diterlizzi@gmail.com>
*
* @param string $key
* @param mixed $default value
* @return mixed
*/
public function getConf($key, $default = false)
{
global $ACT, $INFO, $ID, $conf;
$value = tpl_getConf($key, $default);
switch ($key) {
case 'useAvatar':
if ($value == 'off') {
return false;
}
return $value;
case 'bootstrapTheme':
@list($theme, $bootswatch) = $this->getThemeForNamespace();
if ($theme) {
return $theme;
}
return $value;
case 'bootswatchTheme':
@list($theme, $bootswatch) = $this->getThemeForNamespace();
if ($bootswatch) {
return $bootswatch;
}
return $value;
case 'showTools':
case 'showSearchForm':
case 'showPageTools':
case 'showEditBtn':
case 'showAddNewPage':
return $value !== 'never' && ($value == 'always' || !empty($_SERVER['REMOTE_USER']));
case 'showAdminMenu':
return $value && ($INFO['isadmin'] || $INFO['ismanager']);
case 'hideLoginLink':
case 'showLoginOnFooter':
return ($value && !$_SERVER['REMOTE_USER']);
case 'showCookieLawBanner':
return $value && page_findnearest(tpl_getConf('cookieLawBannerPage'), $this->getConf('useACL')) && ($ACT == 'show');
case 'showSidebar':
if ($ACT !== 'show') {
return false;
}
if ($this->getConf('showLandingPage')) {
return false;
}
return page_findnearest($conf['sidebar'], $this->getConf('useACL'));
case 'showRightSidebar':
if ($ACT !== 'show') {
return false;
}
if ($this->getConf('sidebarPosition') == 'right') {
return false;
}
return page_findnearest(tpl_getConf('rightSidebar'), $this->getConf('useACL'));
case 'showLandingPage':
return ($value && (bool) preg_match_all($this->getConf('landingPages'), $ID));
case 'pageOnPanel':
if ($this->getConf('showLandingPage')) {
return false;
}
return $value;
case 'showThemeSwitcher':
return $value && ($this->getConf('bootstrapTheme') == 'bootswatch');
case 'tocCollapseSubSections':
if (!$this->getConf('tocAffix')) {
return false;
}
return $value;
case 'schemaOrgType':
if ($semantic = plugin_load('helper', 'semantic')) {
if (method_exists($semantic, 'getSchemaOrgType')) {
return $semantic->getSchemaOrgType();
}
}
return $value;
case 'tocCollapseOnScroll':
if ($this->getConf('tocLayout') !== 'default') {
return false;
}
return $value;
}
$metadata = $this->getConfMetadata($key);
if (isset($metadata[0])) {
switch ($metadata[0]) {
case 'regex':
return '/' . $value . '/';
case 'multicheckbox':
return explode(',', $value);
}
}
return $value;
}
/**
* Return the Bootswatch.com theme lists defined in metadata.php
*
* @author Giuseppe Di Terlizzi <giuseppe.diterlizzi@gmail.com>
*
* @return array
*/
public function getBootswatchThemeList()
{
$bootswatch_themes = $this->getConfMetadata('bootswatchTheme');
return $bootswatch_themes['_choices'];
}
/**
* Get a Gravatar, Libravatar, Office365/EWS URL or local ":user" DokuWiki namespace
*
* @author Giuseppe Di Terlizzi <giuseppe.diterlizzi@gmail.com>
*
* @param string $username User ID
* @param string $email The email address
* @param string $size Size in pixels, defaults to 80px [ 1 - 2048 ]
* @param string $d Default imageset to use [ 404 | mm | identicon | monsterid | wavatar ]
* @param string $r Maximum rating (inclusive) [ g | pg | r | x ]
*
* @return string
*/
public function getAvatar($username, $email, $size = 80, $d = 'mm', $r = 'g')
{
global $INFO;
$avatar_url = '';
$avatar_provider = $this->getConf('useAvatar');
if (!$avatar_provider) {
return false;
}
if ($avatar_provider == 'local') {
$interwiki = getInterwiki();
$user_url = str_replace('{NAME}', $username, $interwiki['user']);
$logo_size = array();
$logo = tpl_getMediaFile(array("$user_url.png", "$user_url.jpg", 'images/avatar.png'), false, $logo_size);
return $logo;
}
if ($avatar_provider == 'activedirectory') {
$logo = "data:image/jpeg;base64," . base64_encode($INFO['userinfo']['thumbnailphoto']);
return $logo;
}
$email = strtolower(trim($email));
if ($avatar_provider == 'office365') {
$office365_url = rtrim($this->getConf('office365URL'), '/');
$avatar_url = $office365_url . '/owa/service.svc/s/GetPersonaPhoto?email='. $email .'&size=HR'. $size .'x' . $size;
}
if ($avatar_provider == 'gravatar' || $avatar_provider == 'libavatar') {
$gravatar_url = rtrim($this->getConf('gravatarURL'), '/') . '/';
$libavatar_url = rtrim($this->getConf('libavatarURL'), '/') . '/';
switch ($avatar_provider) {
case 'gravatar':
$avatar_url = $gravatar_url;
break;
case 'libavatar':
$avatar_url = $libavatar_url;
break;
}
$avatar_url .= md5($email);
$avatar_url .= "?s=$size&d=$d&r=$r";
}
if ($avatar_url) {
$media_link = ml("$avatar_url&.jpg", array('cache' => 'recache', 'w' => $size, 'h' => $size));
return $media_link;
}
return false;
}
/**
* Return template classes
*
* @author Giuseppe Di Terlizzi <giuseppe.diterlizzi@gmail.com>
* @see tpl_classes();
*
* @return string
**/
public function getClasses()
{
$page_on_panel = $this->getConf('pageOnPanel');
$bootstrap_theme = $this->getConf('bootstrapTheme');
$bootswatch_theme = $this->getBootswatchTheme();
$classes = array();
$classes[] = (($bootstrap_theme == 'bootswatch') ? $bootswatch_theme : $bootstrap_theme);
$classes[] = trim(tpl_classes());
if ($page_on_panel) {
$classes[] = 'dw-page-on-panel';
}
if (!$this->getConf('tableFullWidth')) {
$classes[] = 'dw-table-width';
}
return implode(' ', $classes);
}
/**
* Return (and set via cookie) the current Bootswatch theme
*
* @author Giuseppe Di Terlizzi <giuseppe.diterlizzi@gmail.com>
*
* @return string
*/
function getBootswatchTheme()
{
global $INPUT;
$bootswatch_theme = $this->getConf('bootswatchTheme');
if ($this->getConf('showThemeSwitcher')) {
if (get_doku_pref('bootswatchTheme', null) !== null && get_doku_pref('bootswatchTheme', null) !== '') {
$bootswatch_theme = get_doku_pref('bootswatchTheme', null);
}
if ($INPUT->str('bootswatch-theme')) {
$bootswatch_theme = $INPUT->str('bootswatch-theme');
}
}
return $bootswatch_theme;
}
/**
* Return only the available Bootswatch.com themes
*
* @author Giuseppe Di Terlizzi <giuseppe.diterlizzi@gmail.com>
*
* @return array
*/
public function getAvailableBootswatchThemes()
{
return array_diff($this->getBootswatchThemeList(), $this->getConf('hideInThemeSwitcher'));
}
/**
* Print some info about the current page
*
* @author Andreas Gohr <andi@splitbrain.org>
* @author Giuseppe Di Terlizzi <giuseppe.diterlizzi@gmail.com>
*
* @param bool $ret return content instead of printing it
* @return bool|string
*/
function getPageInfo($ret = false)
{
global $conf;
global $lang;
global $INFO;
global $ID;
// return if we are not allowed to view the page
if (!auth_quickaclcheck($ID)) {
return false;
}
// prepare date and path
$fn = $INFO['filepath'];
if (!$conf['fullpath']) {
if ($INFO['rev']) {
$fn = str_replace(fullpath($conf['olddir']) . '/', '', $fn);
} else {
$fn = str_replace(fullpath($conf['datadir']) . '/', '', $fn);
}
}
$date_format = $this->getConf('pageInfoDateFormat');
$page_info = $this->getConf('pageInfo');
$fn = utf8_decodeFN($fn);
$date = (($date_format == 'dformat')
? dformat($INFO['lastmod'])
: datetime_h($INFO['lastmod']));
// print it
if ($INFO['exists']) {
$fn_full = $fn;
if (!in_array('extension', $page_info)) {
$fn = str_replace(array('.txt.gz', '.txt'), '', $fn);
}
$out = '<ul class="list-inline">';
if (in_array('filename', $page_info)) {
$out .= '<li><i class="mdi mdi-file-document-outline text-muted"></i> <span title="'. $fn_full .'">'. $fn .'</span></li>';
}
if (in_array('date', $page_info)) {
$out .= '<li><i class="mdi mdi-calendar text-muted"></i> '. $lang['lastmod'] .' <span title="'. dformat($INFO['lastmod']) .'">'. $date .'</span></li>';
}
if (in_array('editor', $page_info)) {
if (isset($INFO['editor'])) {
$user = editorinfo($INFO['editor']);
if ($this->getConf('useAvatar')) {
global $auth;
$user_data = $auth->getUserData($INFO['editor']);
$avatar_img = $this->getAvatar($INFO['editor'], $user_data['mail'], 16);
$user_img = '<img src="'. $avatar_img .'" alt="" width="16" height="16" class="img-rounded" /> ';
$user = str_replace(array('iw_user', 'interwiki'), '', $user);
$user = $user_img . $user;
}
$out .= '<li class="text-muted">'. $lang['by'] .' '. $user .'</li>';
} else {
$out .= '<li>('. $lang['external_edit'] .')</li>';
}
}
if ($INFO['locked'] && in_array('locked', $page_info)) {
$out .= '<li><i class="mdi mdi-lock text-muted"></i> '. $lang['lockedby'] .' '. editorinfo($INFO['locked']) .'</li>';
}
$out .= '</ul>';
if ($ret) {
return $out;
} else {
echo $out;
return true;
}
}
return false;
}
/**
* Prints the global message array in Bootstrap style
*
* @author Andreas Gohr <andi@splitbrain.org>
* @author Giuseppe Di Terlizzi <giuseppe.diterlizzi@gmail.com>
*
* @see html_msgarea()
*/
function getMessageArea()
{
global $MSG, $MSG_shown;
/** @var array $MSG */
// store if the global $MSG has already been shown and thus HTML output has been started
$MSG_shown = true;
// Check if translation is outdate
if ($this->getConf('showTranslation') && $translation = $this->getPlugin('translation')) {
global $ID;
if ($translation->istranslatable($ID)) {
$translation->checkage();
}
}
if (!isset($MSG)) {
return;
}
$shown = array();
foreach ($MSG as $msg) {
$hash = md5($msg['msg']);
if (isset($shown[$hash])) {
continue;
}
// skip double messages
if (info_msg_allowed($msg)) {
switch ($msg['lvl']) {
case 'info':
$level = 'info';
$icon = 'mdi-information';
break;
case 'error':
$level = 'danger';
$icon = 'mdi-alert-octagon';
break;
case 'notify':
$level = 'warning';
$icon = 'mdi-alert';
break;
case 'success':
$level = 'success';
$icon = 'mdi-check-circle';
break;
}
print '<div class="alert alert-' . $level . '">';
print '<i class="mdi mdi-18px ' . $icon . '"></i> ';
print $msg['msg'];
print '</div>';
}
$shown[$hash] = 1;
}
unset($GLOBALS['MSG']);
}
/**
* Get the license (link or image)
*
* @author Giuseppe Di Terlizzi <giuseppe.diterlizzi@gmail.com>
*
* @param string $type ("link" or "image")
* @param integer $size of image
* @param bool $return or print
* @return string
*/
function getLicense($type = 'link', $size = 24, $return = false)
{
global $conf, $license, $lang;
$target = $conf['target']['extern'];
$lic = $license[$conf['license']];
$output = '';
if (!$lic) {
return '';
}
if ($type == 'link') {
$output .= $lang['license'] . '<br/>';
}
$semantic = ($this->getConf('semantic') ? 'itemscope itemtype="http://schema.org/CreativeWork" itemprop="license"' : '');
$license_url = $lic['url'];
$license_name = $lic['name'];
$output .= '<a href="' . $license_url . '" title="' . $license_name . '" target="' . $target . '" ' . $semantic . ' rel="license" class="license">';
if ($type == 'image') {
foreach (explode('-', $conf['license']) as $license_img) {
if ($license_img == 'publicdomain') {
$license_img = 'pd';
}
$output .= '<img src="' . tpl_basedir() . "images/license/$license_img.png" .'" width="' . $size . '" height="' . $size . '" alt="' . $license_img . '" /> ';
}
} else {
$output .= $lic['name'];
}
$output .= '</a>';
if ($return) {
return $output;
}
echo $output;
return '';
}
/**
* Add Google Analytics
*
* @author Giuseppe Di Terlizzi <giuseppe.diterlizzi@gmail.com>
*
* @return string
*/
public function getGoogleAnalitycs()
{
global $INFO;
global $ID;