xref: /template/mikio/mikio.php (revision c1cb9f151e8d20bb246811989bf22b4a64ce9c31) 
1<?php
2
3/**
4 * DokuWiki Mikio Template
5 *
6 * @link    http://dokuwiki.org/template:mikio
7 * @author  James Collins <james.collins@outlook.com.au>
8 * @license GPLv2 (http://www.gnu.org/licenses/gpl-2.0.html)
9 */
10
11namespace dokuwiki\template\mikio;
12
13if (!defined('DOKU_INC')) die();
14
15require_once('icons/icons.php');
16require_once('inc/simple_html_dom.php');
17
18class Template
19{
20    public $tplDir  = '';
21    public $baseDir = '';
22    public $footerScript = array();
23    public $lessIgnored = false;
24
25
26    /**
27     * Class constructor
28     */
29    public function __construct()
30    {
31        $this->tplDir  = tpl_incdir();
32        $this->baseDir = tpl_basedir();
33
34        $this->_registerHooks();
35    }
36
37
38    /**
39     * Returns the instance of the class
40     *
41     * @return  Template        class instance
42     */
43    public static function getInstance()
44    {
45        static $instance = null;
46
47        if ($instance === null) {
48            $instance = new Template();
49        }
50
51        return $instance;
52    }
53
54
55    /**
56     * Register the themes hooks into Dokuwiki
57     */
58    private function _registerHooks()
59    {
60        global $EVENT_HANDLER;
61
62        $events_dispatcher = array(
63            'TPL_METAHEADER_OUTPUT'     => 'metaheadersHandler'
64        );
65
66        foreach ($events_dispatcher as $event => $method) {
67            $EVENT_HANDLER->register_hook($event, 'BEFORE', $this, $method);
68        }
69    }
70
71
72    /**
73     * Meta handler hook for DokuWiki
74     *
75     * @param   Doku_Event  $event
76     */
77    public function metaHeadersHandler(\Doku_Event $event)
78    {
79        global $MIKIO_ICONS;
80        global $conf;
81
82        $this->includePage('theme', FALSE, TRUE);
83
84        $stylesheets    = array();
85        $scripts        = array();
86
87        if ($this->getConf('customTheme') != '') {
88            if (file_exists($this->tplDir . 'themes/' . $this->getConf('customTheme') . '/style.less')) {
89                $stylesheets[] = $this->baseDir . 'themes/' . $this->getConf('customTheme') . '/style.less';
90            } else {
91                if (file_exists($this->tplDir . 'themes/' . $this->getConf('customTheme') . '/style.css')) {
92                    $stylesheets[] = $this->baseDir . 'themes/' . $this->getConf('customTheme') . '/style.css';
93                }
94            }
95            if (file_exists($this->tplDir . 'themes/' . $this->getConf('customTheme') . '/script.js')) {
96                $scripts[] = $this->baseDir . 'themes/' . $this->getConf('customTheme') . '/script.js';
97            }
98        }
99
100        if (is_array($MIKIO_ICONS) && $this->getConf('iconTag', 'icon') != '') {
101            $icons = array();
102            foreach ($MIKIO_ICONS as $icon) {
103                if (isset($icon['name']) && isset($icon['css']) && isset($icon['insert'])) {
104                    $icons[] = $icon;
105
106                    if ($icon['css'] != '') {
107                        if (strpos($icon['css'], '//') === FALSE) {
108                            $stylesheets[] = $this->baseDir . 'icons/' . $icon['css'];
109                        } else {
110                            $stylesheets[] = $icon['css'];
111                        }
112                    }
113                }
114            }
115            $MIKIO_ICONS = $icons;
116        } else {
117            $MIKIO_ICONS = [];
118        }
119
120        $scripts[] = $this->baseDir . 'assets/mikio-typeahead.js';
121        $scripts[] = $this->baseDir . 'assets/mikio.js';
122
123        if ($this->getConf('useLESS')) {
124            $stylesheets[] = $this->baseDir . 'assets/mikio.less';
125        } else {
126            $stylesheets[] = $this->baseDir . 'assets/mikio.css';
127        }
128
129
130        $set = [];
131        foreach ($stylesheets as $style) {
132            if (in_array($style, $set) == FALSE) {
133                if (strtolower(substr($style, -5)) == '.less' && $this->getConf('useLESS')) {
134                    $style = $this->baseDir . 'css.php?css=' . str_replace($this->baseDir, '', $style);
135                }
136
137                array_unshift($event->data['link'], array(
138                    'type' => 'text/css',
139                    'rel'  => 'stylesheet',
140                    'href' => $style
141                ));
142            }
143            $set[] = $style;
144        }
145
146        $set = [];
147        foreach ($scripts as $script) {
148            if (in_array($script, $set) == FALSE) {
149                $script_params = array(
150                    'type'  => 'text/javascript',
151                    '_data' => '',
152                    'src'   => $script
153                );
154
155                // equal to or greator than hogfather
156                if($this->dwVersionNumber() >= 20200729) {
157                    // greator than hogfather - defer always on
158                    if($this->dwVersionNumber() >= 20200729) {
159                        $script_params += ['defer' => 'defer'];
160                    } else {
161                        // hogfather - defer always on unless $conf['defer_js'] is false
162                        if(!array_key_exists('defer_js', $conf) || $conf['defer_js']) {
163                            $script_params += ['defer' => 'defer'];
164                        }
165                    }
166                }
167
168                $event->data['script'][] = $script_params;
169            }
170            $set[] = $script;
171        }
172    }
173
174
175    /**
176     * Print or return the footer meta data
177     *
178     * @param   boolean $print      print the data to buffer
179     */
180    public function includeFooterMeta($print = TRUE)
181    {
182        $html = '';
183
184        if (count($this->footerScript) > 0) {
185            $html .= '<script type="text/javascript">function mikioFooterRun() {';
186            foreach ($this->footerScript as $script) {
187                $html .= $script . ';';
188            }
189            $html .= '}</script>';
190        }
191
192
193        if ($print) echo $html;
194        return $html;
195    }
196
197    /**
198     * Retreive and parse theme configuration options
199     *
200     * @param   string  $key        the configuration key to retreive
201     * @param   mixed   $default    if key doesn't exist, return this value
202     * @return  mixed               parsed value of configuration
203     */
204    public function getConf($key, $default = FALSE)
205    {
206        $value = tpl_getConf($key, $default);
207
208        switch ($key) {
209            case 'navbarDWMenuType':
210                $value = strtolower($value);
211                if ($value != 'icons' && $value != 'text' && $value != 'both') $value = 'both';
212                break;
213            case 'navbarDWMenuCombine':
214                $value = strtolower($value);
215                if ($value != 'seperate' && $value != 'dropdown' && $value != 'combine') $value = 'combine';
216                break;
217            case 'navbarPosLeft':
218            case 'navbarPosMiddle':
219            case 'navbarPosRight':
220                $value = strtolower($value);
221                if ($value != 'none' && $value != 'custom' && $value != 'search' && $value != 'dokuwiki') {
222                    if ($key == 'navbarPosLeft') $value = 'none';
223                    if ($key == 'navbarPosMiddle') $value = 'search';
224                    if ($key == 'navbarPosRight') $value = 'dokuwiki';
225                }
226                break;
227            case 'navbarItemShowCreate':
228            case 'navbarItemShowShow':
229            case 'navbarItemShowRevs':
230            case 'navbarItemShowBacklink':
231            case 'navbarItemShowRecent':
232            case 'navbarItemShowMedia':
233            case 'navbarItemShowIndex':
234            case 'navbarItemShowProfile':
235            case 'navbarItemShowAdmin':
236                $value = strtolower($value);
237                if ($value != 'always' && $value != 'logged in' && $value != 'logged out' && $value != 'never') {
238                    $value = 'always';
239                }
240                break;
241            case 'navbarItemShowLogin':
242            case 'navbarItemShowLogout':
243                $value = strtolower($value);
244                if ($value != 'always' && $value != 'never') {
245                    $value = 'always';
246                }
247                break;
248            case 'searchButton':
249                $value = strtolower($value);
250                if ($value != 'icon' && $value != 'text') $value = 'icon';
251                break;
252            case 'searchButton':
253                $value = strtolower($value);
254                if ($value != 'icon' && $value != 'text') $value = 'icon';
255                break;
256            case 'breadcrumbPosition':
257                $value = strtolower($value);
258                if ($value != 'none' && $value != 'top' && $value != 'hero' && $value != 'page') $value = 'top';
259                break;
260            case 'youareherePosition':
261                $value = strtolower($value);
262                if ($value != 'none' && $value != 'top' && $value != 'hero' && $value != 'page') $value = 'top';
263                break;
264            case 'youarehereHome':
265                $value = strtolower($value);
266                if ($value != 'none' && $value != 'page title' && $value != 'home' && $value != 'icon') $value = 'page title';
267                break;
268            case 'sidebarLeftRow1':
269            case 'sidebarLeftRow2':
270            case 'sidebarLeftRow3':
271            case 'sidebarLeftRow4':
272                $value = strtolower($value);
273                if ($value != 'none' && $value != 'logged in user' && $value != 'search' && $value != 'content' && $value != 'tags') {
274                    if ($key == 'sidebarLeftRow1') $value = 'logged in user';
275                    if ($key == 'sidebarLeftRow2') $value = 'search';
276                    if ($key == 'sidebarLeftRow3') $value = 'content';
277                    if ($key == 'sidebarLeftRow4') $value = 'none';
278                }
279                break;
280            case 'pageToolsFloating':
281            case 'pageToolsFooter':
282                $value = strtolower($value);
283                if ($value != 'none' && $value != 'page editors' && $value != 'always') {
284                    if ($key == 'pageToolsFloating') $value = 'always';
285                    if ($key == 'pageToolsFooter') $value = 'always';
286                }
287                break;
288            case 'pageToolsShowCreate':
289            case 'pageToolsShowEdit':
290            case 'pageToolsShowRevs':
291            case 'pageToolsShowBacklink':
292            case 'pageToolsShowTop':
293                $value = strtolower($value);
294                if ($value != 'always' && $value != 'logged in' && $value != 'logged out' && $value != 'never') {
295                    $value = 'always';
296                }
297                break;
298            case 'showNotifications':
299                $value = strtolower($value);
300                if ($value != 'none' && $value != 'admin' && $value != 'always') $value = 'admin';
301                break;
302            case 'licenseType':
303                $value = strtolower($value);
304                if ($value != 'none' && $value != 'badge' && $value != 'buttom') $value = 'badge';
305                break;
306            case 'navbarUseTitleIcon':
307            case 'navbarUseTitleText':
308            case 'navbarUseTaglineText':
309            case 'navbarShowSub':
310            case 'heroTitle':
311            case 'heroImagePropagation':
312            case 'breadcrumbPrefix':
313            case 'breadcrumbSep':
314            case 'youareherePrefix':
315            case 'youarehereSep':
316            case 'sidebarShowLeft':
317            case 'sidebarShowRight':
318            case 'tocFull':
319            case 'footerSearch':
320            case 'licenseImageOnly':
321            case 'includePageUseACL':
322            case 'includePagePropagate':
323            case 'youarehereHideHome':
324            case 'tagsConsolidate':
325            case 'footerInPage':
326            case 'sidebarMobileDefaultCollapse':
327            case 'sidebarAlwaysShowLeft':
328            case 'sidebarAlwaysShowRight':
329                $value = (bool)$value;
330                break;
331            case 'youarehereShowLast':
332                $value = (int)$value;
333                break;
334            case 'iconTag':
335            case 'customTheme':
336            case 'navbarCustomMenuText':
337            case 'breadcrumbPrefixText':
338            case 'breadcrumbSepText':
339            case 'youareherePrefixText':
340            case 'youarehereSepText':
341            case 'footerCustomMenuText':
342                break;
343            case 'useLESS':
344                $value = (bool)$value;
345                $lessAvailable = true;
346
347                // check for less library
348                $lesscLib = '../../../vendor/marcusschwarz/lesserphp/lessc.inc.php';
349                if (!file_exists($lesscLib))
350                    $lesscLib = $_SERVER['DOCUMENT_ROOT'] . '/vendor/marcusschwarz/lesserphp/lessc.inc.php';
351                if (!file_exists($lesscLib))
352                    $lesscLib = '../../../../../app/dokuwiki/vendor/marcusschwarz/lesserphp/lessc.inc.php';
353                if (!file_exists($lesscLib))
354                    $lesscLib = $_SERVER['DOCUMENT_ROOT'] . '/app/dokuwiki/vendor/marcusschwarz/lesserphp/lessc.inc.php';
355                if (!file_exists($lesscLib)) {
356                    $lessAvailable = false;
357                }
358
359                // check for ctype extensions
360                if (!function_exists('ctype_digit')) {
361                    $lessAvailable = false;
362                }
363
364                if ($value && !$lessAvailable) {
365                    $this->lessIgnored = true;
366                    $value = false;
367                }
368                break;
369        }
370
371        return $value;
372    }
373
374
375    /**
376     * Check if a page exist in directory or namespace
377     *
378     * @param   string  $page   page/namespace to search
379     * @return  boolean         if page exists
380     */
381    public function pageExists($page)
382    {
383        ob_start();
384        tpl_includeFile($page . '.html');
385        $html = ob_get_contents();
386        ob_end_clean();
387
388        if ($html != '') return TRUE;
389
390        $useACL = $this->getConf('includePageUseACL');
391        $propagate = $this->getConf('includePagePropagate');
392
393        if ($propagate) {
394            if (page_findnearest($page, $useACL)) return TRUE;
395        } elseif ($useACL && auth_quickaclcheck($page) != AUTH_NONE) {
396            return TRUE;
397        }
398
399        return FALSE;
400    }
401
402
403    /**
404     * Print or return page from directory or namespace
405     *
406     * @param   string  $page           page/namespace to include
407     * @param   boolean $print          print content
408     * @param   boolean $parse          parse content before printing/returning
409     * @param   string  $classWrapper   wrap page in a div with class
410     * @return  string                  contents of page found
411     */
412    public function includePage($page, $print = TRUE, $parse = TRUE, $classWrapper = '')
413    {
414        ob_start();
415        tpl_includeFile($page . '.html');
416        $html = ob_get_contents();
417        ob_end_clean();
418
419        if ($html == '') {
420            $useACL = $this->getConf('includePageUseACL');
421            $propagate = $this->getConf('includePagePropagate');
422            $html = '';
423
424            $html = tpl_include_page($page, false, $propagate, $useACL);
425        }
426
427        if ($html != '' && $parse) {
428            $html = $this->parseContent($html);
429        }
430
431        if ($classWrapper != '' && $html != '') $html = '<div class="' . $classWrapper . '">' . $html . '</div>';
432
433        if ($print) echo $html;
434        return $html;
435    }
436
437
438    /**
439     * Print or return logged in user information
440     *
441     * @param   boolean $print          print content
442     * @return  string                  user information
443     */
444    public function includeLoggedIn($print = TRUE)
445    {
446        $html = '';
447
448        if (!empty($_SERVER['REMOTE_USER'])) {
449            $html .= '<div class="mikio-user-info">';
450            ob_start();
451            tpl_userinfo();
452            $html .= ob_get_contents();
453            ob_end_clean();
454            $html .= '</div>';
455        }
456
457        if ($print) echo $html;
458        return $html;
459    }
460
461
462    /**
463     * Print or return DokuWiki Menu
464     *
465     * @param   boolean $print          print content
466     * @return  string                  contents of the menu
467     */
468    public function includeDWMenu($print = TRUE)
469    {
470        global $lang;
471        global $USERINFO;
472
473        $loggedIn = (is_array($USERINFO) && count($USERINFO) > 0);
474        $html = '<ul class="mikio-nav">';
475
476        $pageToolsMenu = [];
477        $siteToolsMenu = [];
478        $userToolsMenu = [];
479
480        $showIcons  = ($this->getConf('navbarDWMenuType') != 'text');
481        $showText   = ($this->getConf('navbarDWMenuType') != 'icons');
482        $isDropDown = ($this->getConf('navbarDWMenuCombine') != 'seperate');
483
484        $items = (new \dokuwiki\Menu\PageMenu())->getItems();
485        foreach ($items as $item) {
486            if ($item->getType() != 'top') {
487                $itemHtml = '';
488
489                $showItem = $this->getConf('navbarItemShow' . ucfirst($item->getType()));
490                if ($showItem !== false && ($showItem == 'always' || ($showItem == 'logged in' && $loggedIn) || ($showItem == 'logged out' && !$loggedIn))) {
491                    $itemHtml .= '<a class="mikio-nav-link ' . ($isDropDown ? 'mikio-dropdown-item' : '') . ' ' . $item->getType() . '" href="' . $item->getLink() . '" title="' . $item->getTitle() . '">';
492                    if ($showIcons) $itemHtml .= '<span class="mikio-icon">' . inlineSVG($item->getSvg()) . '</span>';
493                    if ($showText || $isDropDown) $itemHtml .= '<span>' . $item->getLabel() . '</span>';
494                    $itemHtml .= '</a>';
495
496                    $pageToolsMenu[] = $itemHtml;
497                }
498            }
499        }
500
501        $items = (new \dokuwiki\Menu\SiteMenu())->getItems('action');
502        foreach ($items as $item) {
503            $itemHtml = '';
504
505            $showItem = $this->getConf('navbarItemShow' . ucfirst($item->getType()));
506            if ($showItem !== false && ($showItem == 'always' || ($showItem == 'logged in' && $loggedIn) || ($showItem == 'logged out' && !$loggedIn))) {
507                $itemHtml .= '<a class="mikio-nav-link ' . ($isDropDown ? 'mikio-dropdown-item' : '') . ' ' . $item->getType() . '" href="' . $item->getLink() . '" title="' . $item->getTitle() . '">';
508                if ($showIcons) $itemHtml .= '<span class="mikio-icon">' . inlineSVG($item->getSvg()) . '</span>';
509                if ($showText || $isDropDown) $itemHtml .= '<span>' . $item->getLabel() . '</span>';
510                $itemHtml .= '</a>';
511
512                $siteToolsMenu[] = $itemHtml;
513            }
514        }
515
516        $items = (new \dokuwiki\Menu\UserMenu())->getItems('action');
517        foreach ($items as $item) {
518            $itemHtml = '';
519
520            $showItem = $this->getConf('navbarItemShow' . ucfirst($item->getType()));
521            if ($showItem !== false && ($showItem == 'always' || ($showItem == 'logged in' && $loggedIn) || ($showItem == 'logged out' && !$loggedIn))) {
522                $itemHtml .= '<a class="mikio-nav-link' . ($isDropDown ? ' mikio-dropdown-item' : '') . ' ' . $item->getType() . '" href="' . $item->getLink() . '" title="' . $item->getTitle() . '">';
523                if ($showIcons) $itemHtml .= '<span class="mikio-icon">' . inlineSVG($item->getSvg()) . '</span>';
524                if ($showText || $isDropDown) $itemHtml .= '<span>' . $item->getLabel() . '</span>';
525                $itemHtml .= '</a>';
526
527                $userToolsMenu[] = $itemHtml;
528            }
529        }
530
531
532        switch ($this->getConf('navbarDWMenuCombine')) {
533            case 'dropdown':
534                $html .= '<li id="dokuwiki__pagetools" class="mikio-nav-dropdown">';
535                $html .= '<a id="mikio_dropdown_pagetools" class="nav-link dropdown-toggle" href="#" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">' . ($showIcons ? $this->mikioInlineIcon('file') : '') . ($showText ? $lang['page_tools'] : '<span class="mikio-small-only">' . $lang['page_tools'] . '</span>') . '</a>';
536                $html .= '<div class="mikio-dropdown closed">';
537
538                foreach ($pageToolsMenu as $item) {
539                    $html .= $item;
540                }
541
542                $html .= '</div>';
543                $html .= '</li>';
544
545                $html .= '<li id="dokuwiki__sitetools" class="mikio-nav-dropdown">';
546                $html .= '<a id="mikio_dropdown_sitetools" class="nav-link dropdown-toggle" href="#" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">' . ($showIcons ? $this->mikioInlineIcon('gear') : '') . ($showText ? $lang['site_tools'] : '<span class="mikio-small-only">' . $lang['site_tools'] . '</span>') . '</a>';
547                $html .= '<div class="mikio-dropdown closed">';
548
549                foreach ($siteToolsMenu as $item) {
550                    $html .= $item;
551                }
552
553                $html .= '</div>';
554                $html .= '</li>';
555
556                $html .= '<li id="dokuwiki__usertools" class="mikio-nav-dropdown">';
557                $html .= '<a id="mikio_dropdown_usertools" class="nav-link dropdown-toggle" href="#" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">' . ($showIcons ? $this->mikioInlineIcon('user') : '') . ($showText ? $lang['user_tools'] : '<span class="mikio-small-only">' . $lang['user_tools'] . '</span>') . '</a>';
558                $html .= '<div class="mikio-dropdown closed">';
559
560                foreach ($userToolsMenu as $item) {
561                    $html .= $item;
562                }
563
564                $html .= '</div>';
565                $html .= '</li>';
566
567                break;
568
569            case 'combine':
570                $html .= '<li class="mikio-nav-dropdown">';
571                $html .= '<a class="mikio-nav-link" href="#">' . ($showIcons ? $this->mikioInlineIcon('wrench') : '') . ($showText ? tpl_getLang('tools-menu') : '<span class="mikio-small-only">' . tpl_getLang('tools-menu') . '</span>') . '</a>';   // TODO change $lang
572                $html .= '<div class="mikio-dropdown closed">';
573
574                $html .= '<h6 class="mikio-dropdown-header">' . $lang['page_tools'] . '</h6>';
575                foreach ($pageToolsMenu as $item) {
576                    $html .= $item;
577                }
578
579                $html .= '<div class="mikio-dropdown-divider"></div>';
580                $html .= '<h6 class="mikio-dropdown-header">' . $lang['site_tools'] . '</h6>';
581                foreach ($siteToolsMenu as $item) {
582                    $html .= $item;
583                }
584
585                $html .= '<div class="mikio-dropdown-divider"></div>';
586                $html .= '<h6 class="mikio-dropdown-header">' . $lang['user_tools'] . '</h6>';
587                foreach ($userToolsMenu as $item) {
588                    $html .= $item;
589                }
590
591                $html .= '</div>';
592                $html .= '</li>';
593                break;
594
595            default:    // seperate
596                foreach ($siteToolsMenu as $item) {
597                    $html .= '<li class="mikio-nav-item">' . $item . '</li>';
598                }
599
600                foreach ($pageToolsMenu as $item) {
601                    $html .= '<li class="mikio-nav-item">' . $item . '</li>';
602                }
603
604                foreach ($userToolsMenu as $item) {
605                    $html .= '<li class="mikio-nav-item">' . $item . '</li>';
606                }
607
608                break;
609        }
610
611        $html .= '</ul>';
612
613        if ($print) echo $html;
614        return $html;
615    }
616
617
618    /**
619     * Create a nav element from a string. <uri>|<title>;
620     *
621     * @param string   $str     string to generate nav
622     * @return string           nav elements generated
623     */
624    public function stringToNav($str)
625    {
626        $html = '';
627
628        if ($str != '') {
629            $items = explode(';', $str);
630            if (count($items) > 0) {
631                $html .= '<ul class="mikio-nav">';
632                foreach ($items as $item) {
633                    $parts = explode('|', $item);
634                    if ($parts > 1) {
635                        $html .= '<li class="mikio-nav-item"><a class="mikio-nav-link" href="' . strip_tags($this->getLink(trim($parts[0]))) . '">' . strip_tags(trim($parts[1])) . '</a></li>';
636                    }
637                }
638                $html .= '</ul>';
639            }
640        }
641
642        return $html;
643    }
644
645    /**
646     * print or return the main navbar
647     *
648     * @param boolean   $print      print the navbar
649     * @param boolean   $showSub    include the sub navbar
650     * @return string               generated content
651     */
652    public function includeNavbar($print = TRUE, $showSub = FALSE)
653    {
654        global $conf;
655
656        $homeUrl = wl();
657
658        if (!plugin_isdisabled('showpageafterlogin')) {
659            $p = &plugin_load('action', 'showpageafterlogin');
660            if ($p) {
661                global $USERINFO;
662
663                if (is_array($USERINFO) && count($USERINFO) > 0) {
664                    $homeUrl = wl($p->getConf('page_after_login'));
665                }
666            }
667        }
668
669
670        $html = '';
671
672        $html .= '<nav class="mikio-navbar'  . (($this->getConf('stickyNavbar')) ? ' mikio-sticky' : '') . '">';
673        $html .= '<div class="mikio-container">';
674        $html .= '<a class="mikio-navbar-brand" href="' . $homeUrl . '">';
675        if ($this->getConf('navbarUseTitleIcon') || $this->getConf('navbarUseTitleText')) {
676
677            // Brand image
678            if ($this->getConf('navbarUseTitleIcon')) {
679                $logo = $this->getMediaFile('logo', FALSE);;
680                if ($logo != '') {
681                    $html .= '<img src="' . $logo . '" class="mikio-navbar-brand-image">';
682                }
683            }
684
685            // Brand title
686            if ($this->getConf('navbarUseTitleText')) {
687                $html .= '<div class="mikio-navbar-brand-title">';
688                $html .= '<h1 class="mikio-navbar-brand-title-text">' . $conf['title'] . '</h1>';
689                if ($this->getConf('navbarUseTaglineText')) {
690                    $html .= '<p class="claim mikio-navbar-brand-title-tagline">' . $conf['tagline'] . '</p>';
691                }
692                $html .= '</div>';
693            }
694        }
695        $html .= '</a>';
696        $html .= '<div class="mikio-navbar-toggle"><span class="icon"></span></div>';
697
698        // Menus
699        $html .= '<div class="mikio-navbar-collapse">';
700
701        $menus = array($this->getConf('navbarPosLeft', 'none'), $this->getConf('navbarPosMiddle', 'none'), $this->getConf('navbarPosRight', 'none'));
702        foreach ($menus as $menuType) {
703            switch ($menuType) {
704                case 'custom':
705                    $html .= $this->stringToNav($this->getConf('navbarCustomMenuText', ''));
706                    break;
707                case 'search':
708                    $html .= '<div class="mikio-nav-item">';
709                    $html .= $this->includeSearch(false);
710                    $html .= '</div>';
711                    break;
712                case 'dokuwiki':
713                    $html .= $this->includeDWMenu(FALSE);
714                    break;
715            }
716        }
717
718        $html .= '</div>';
719        $html .= '</div>';
720        $html .= '</nav>';
721
722        // Sub Navbar
723        if ($showSub) {
724            $sub = $this->includePage('submenu', FALSE);
725            if ($sub != '') $html .= '<nav class="mikio-navbar mikio-sub-navbar">' . $sub . '</nav>';
726        }
727
728        if ($print) echo $html;
729        return $html;
730    }
731
732
733    /**
734     * Is there a sidebar
735     *
736     * @param   string  $prefix     sidebar prefix to use when searching
737     * @return  boolean             if sidebar exists
738     */
739    public function sidebarExists($prefix = '')
740    {
741        global $conf;
742
743        if ($prefix == 'left') $prefix = '';
744
745        return $this->pageExists($conf['sidebar' . $prefix]);
746    }
747
748
749    /**
750     * Print or return the sidebar content
751     *
752     * @param   string  $prefix     sidebar prefix to use when searching
753     * @param   boolean $print      print the generated content to the output buffer
754     * @param   boolean $parse      parse the content
755     * @return  string              generated content
756     */
757    public function includeSidebar($prefix = '', $print = TRUE, $parse = TRUE)
758    {
759        global $conf, $ID;
760
761        $html = '';
762        $confPrefix = preg_replace('/[^a-zA-Z0-9]/', '', ucwords($prefix));
763        $prefix = preg_replace('/[^a-zA-Z0-9]/', '', strtolower($prefix));
764
765        if ($confPrefix == '') $confPrefix = 'Left';
766        if ($prefix == 'Left') $prefix = '';
767
768        $sidebarPage = $conf[$prefix . 'sidebar'] == '' ? $prefix . 'sidebar' : $conf[$prefix . 'sidebar'];
769
770        if ($this->getConf('sidebarShow' . $confPrefix) && page_findnearest($sidebarPage) != FALSE && p_get_metadata($ID, 'nosidebar', FALSE) == FALSE) {
771            $content = $this->includePage($sidebarPage . 'header', FALSE);
772            if ($content != '') $html .= '<div class="mikio-sidebar-header">' . $content . '</div>';
773
774            if ($prefix == '') {
775                $rows = array($this->getConf('sidebarLeftRow1'), $this->getConf('sidebarLeftRow2'), $this->getConf('sidebarLeftRow3'), $this->getConf('sidebarLeftRow4'));
776
777                foreach ($rows as $row) {
778                    switch ($row) {
779                        case 'search':
780                            $html .= $this->includeSearch(FALSE);
781                            break;
782                        case 'logged in user':
783                            $html .= $this->includeLoggedIn(FALSE);
784                            break;
785                        case 'content':
786                            $content = $this->includePage($sidebarPage, FALSE);
787                            if ($content != '') $html .= '<div class="mikio-sidebar-content">' . $content . '</div>';
788                            break;
789                        case 'tags':
790                            $html .= '<div class="mikio-tags"></div>';
791                    }
792                }
793            } else {
794                $content = $this->includePage($sidebarPage, FALSE);
795                if ($content != '') $html .= '<div class="mikio-sidebar-content">' . $content . '</div>';
796            }
797
798            $content = $this->includePage($sidebarPage . 'footer', FALSE);
799            if ($content != '') $html .= '<div class="mikio-sidebar-footer">' . $content . '</div>';
800        }
801
802        if ($html == '') {
803            if ($prefix == '' && $this->getConf('sidebarAlwaysShowLeft')) $html = '&nbsp;';
804            if ($this->getConf('sidebarAlwaysShow' . ucfirst($prefix))) $html = '&nbsp;';
805        }
806
807        if ($html != '') {
808            $html = '<aside class="mikio-sidebar mikio-sidebar-' . ($prefix == '' ? 'left' : $prefix) . '"><a class="mikio-sidebar-toggle' . ($this->getConf('sidebarMobileDefaultCollapse') ? ' closed' : '') . '" href="#">' . tpl_getLang('sidebar-title') . ' <span class="icon"></span></a><div class="mikio-sidebar-collapse">' . $html . '</div></aside>';
809        }
810
811        if ($parse) $html = $this->includeIcons($html);
812        if ($print) echo $html;
813        return $html;
814    }
815
816
817    /**
818     * Print or return the page tools content
819     *
820     * @param   boolean $print      print the generated content to the output buffer
821     * @param   boolean $includeId  include the dw__pagetools id in the element
822     * @return  string              generated content
823     */
824    public function includePageTools($print = TRUE, $includeId = FALSE)
825    {
826        global $USERINFO;
827
828        $loggedIn = (is_array($USERINFO) && count($USERINFO) > 0);
829        $html = '';
830
831        $html .= '<nav' . ($includeId ? ' id="dw__pagetools"' : '') . ' class="hidden-print dw__pagetools">';
832        $html .= '<ul class="tools">';
833
834        $items = (new \dokuwiki\Menu\PageMenu())->getItems();
835        foreach ($items as $item) {
836            $classes = array();
837            $classes[] = $item->getType();
838            $attr = $item->getLinkAttributes();
839
840            if (!empty($attr['class'])) {
841                $classes = array_merge($classes, explode(' ', $attr['class']));
842            }
843
844            $classes = array_unique($classes);
845
846            $showItem = $this->getConf('pageToolsShow' . ucfirst($item->getType()));
847            if ($showItem !== false && ($showItem == 'always' || ($showItem == 'logged in' && $loggedIn) || ($showItem == 'logged out' && !$loggedIn))) {
848                $html .= '<li class="' . implode(' ', $classes) . '">';
849                $html .= '<a href="' . $item->getLink() . '" class="' . $item->getType() . '" title="' . $item->getTitle() . '"><div class="icon">' . inlineSVG($item->getSvg()) . '</div><span class="a11y">' . $item->getLabel() . '</span></a>';
850                $html .= '</li>';
851            }
852        }
853
854        $html .= '</ul>';
855        $html .= '</nav>';
856
857        if ($print) echo $html;
858        return $html;
859    }
860
861
862    /**
863     * Print or return the search bar
864     *
865     * @param   boolean $print          print content
866     * @return  string                  contents of the search bar
867     */
868    public function includeSearch($print = TRUE)
869    {
870        global $lang, $ID;
871        $html = '';
872
873        $html .= '<form class="mikio-search search" action="' . wl() . '" accept-charset="utf-8" method="get" role="search">';
874        $html .= '<input type="hidden" name="do" value="search">';
875        $html .= '<input type="hidden" name="id" value="' . $ID . '">';
876        $html .= '<input name="q" ';
877        if ($this->getConf('navbarUseTitleText')) {
878            $html .= 'class="search_typeahead" ';
879        }
880        $html .= 'autocomplete="off" type="search" placeholder="' . $lang['btn_search'] . '" value="' . (($ACT == 'search') ? htmlspecialchars($QUERY) : '') . '" accesskey="f" title="[F]" />';
881        $html .= '<button type="submit" title="' .  $lang['btn_search'] . '">';
882        if ($this->getConf('searchButton') == 'icon') {
883            $html .= $this->mikioInlineIcon('search');
884        } else {
885            $html .= $lang['btn_search'];
886        }
887        $html .= '</button>';
888        $html .= '</form>';
889
890
891
892        if ($print) print $html;
893        return $html;
894    }
895
896
897    /**
898     * Print or return content
899     *
900     * @param   boolean $print          print content
901     * @return  string                  contents
902     */
903    public function includeContent($print = TRUE)
904    {
905        ob_start();
906        tpl_content(FALSE);
907        $html = ob_get_contents();
908        ob_end_clean();
909
910        $html = $this->includeIcons($html);
911        $html = $this->parseContent($html);
912
913        $html .= '<div style="clear:both"></div>';
914
915        if (!$this->getConf('heroTitle')) $html = '<div class="mikio-tags"></div>' . $html;
916
917        $html = '<div class="mikio-article-content">' . $html . '</div>';
918
919        if ($print) echo $html;
920        return $html;
921    }
922
923    /**
924     * Print or return footer
925     *
926     * @param   boolean  $print     print footer
927     * @return  string              html string containing footer
928     */
929    public function includeFooter($print = TRUE)
930    {
931        global $ACT;
932
933        $html = '';
934
935        $html .= '<footer class="mikio-footer">';
936        $html .= '<div class="doc">' . tpl_pageinfo(TRUE) . '</div>';
937        $html .= $this->includePage('footer', FALSE);
938
939        $html .= $this->stringToNav($this->getConf('footerCustomMenuText'));
940
941        if ($this->getConf('footerSearch')) {
942            $html .= '<div class="mikio-footer-search">';
943            $html .= $this->includeSearch(FALSE);
944            $html .= '</div>';
945        }
946
947        $showPageTools = $this->getConf('pageToolsFooter');
948        if ($ACT == 'show' && ($showPageTools == 'always' || $this->userCanEdit() && $showPageTools == 'page editors')) $html .= $this->includePageTools(FALSE);
949
950        $meta['licenseType']            = array('multichoice', '_choices' => array('none', 'badge', 'button'));
951        $meta['licenseImageOnly']       = array('onoff');
952
953        $licenseType = $this->getConf('licenseType');
954        if ($licenseType != 'none') {
955            $html .= tpl_license($licenseType, $this->getConf('licenseImageOnly'), TRUE, TRUE);
956        }
957
958        $html .= '</footer>';
959
960        if ($print) echo $html;
961        return $html;
962    }
963
964
965    /**
966     * Print or return breadcrumb trail
967     *
968     * @param   boolean  $print     print out trail
969     * @param   boolean  $parse     parse trail before printing
970     * @return  string              html string containing breadcrumbs
971     */
972    public function includeBreadcrumbs($print = TRUE, $parse = TRUE)
973    {
974        global $conf, $ID, $lang, $ACT;
975
976        if ($this->getConf('breadcrumbHideHome') && $ID == 'start' && $ACT == 'show' || $ACT == 'showtag') return '';
977
978        $html = '<div class="mikio-breadcrumbs">';
979        $html .= '<div class="mikio-container">';
980        if ($ACT == 'show') {
981            if ($conf['breadcrumbs']) {
982                if (!$this->getConf('breadcrumbPrefix') && !$this->getConf('breadcrumbSep')) {
983                    ob_start();
984                    tpl_breadcrumbs();
985                    $html .= ob_get_contents();
986                    ob_end_clean();
987                } else {
988                    $sep = '•';
989                    $prefix = $lang['breadcrumb'];
990
991                    if ($this->getConf('breadcrumbSep')) {
992                        $sep = $this->getConf('breadcrumbSepText');
993                        $img = $this->getMediaFile('breadcrumb-sep', FALSE);
994
995                        if ($img !== FALSE) {
996                            $sep = '<img src="' . $img . '">';
997                        }
998                    }
999
1000                    if ($this->getConf('breadcrumbPrefix')) {
1001                        $prefix = $this->getConf('breadcrumbPrefixText');
1002                        $img = $this->getMediaFile('breadcrumb-prefix', FALSE);
1003
1004                        if ($img !== FALSE) {
1005                            $prefix = '<img src="' . $img . '">';
1006                        }
1007                    }
1008
1009                    $crumbs = breadcrumbs();
1010
1011                    $html .= '<ul>';
1012                    if ($prefix != '') $html .= '<li class="prefix">' . $prefix . '</li>';
1013
1014                    $last = count($crumbs);
1015                    $i    = 0;
1016                    foreach ($crumbs as $id => $name) {
1017                        $i++;
1018                        $html .= '<li class="sep">' . $sep . '</li>';
1019                        $html .= '<li' . ($i == $last ? ' class="curid"' : '') . '>';
1020                        $html .= tpl_pagelink($id, NULL, TRUE);
1021                        $html .= '</li>';
1022                    }
1023
1024                    $html .= '</ul>';
1025                }
1026            }
1027        }
1028
1029        $html .= '</div>';
1030        $html .= '</div>';
1031
1032        if ($parse) $html = $this->includeIcons($html);
1033        if ($print) echo $html;
1034        return $html;
1035    }
1036
1037    /**
1038     * Print or return you are here trail
1039     *
1040     * @param   boolean  $print     print out trail
1041     * @param   boolean  $parse     parse trail before printing
1042     * @return  string              html string containing breadcrumbs
1043     */
1044    public function includeYouAreHere($print = TRUE, $parse = TRUE)
1045    {
1046        global $conf, $ID, $lang, $ACT;
1047
1048        if ($this->getConf('youarehereHideHome') && $ID == 'start' && $ACT == 'show' || $ACT == 'showtag') return '';
1049
1050        $html = '<div class="mikio-youarehere">';
1051        $html .= '<div class="mikio-container">';
1052        if ($ACT == 'show') {
1053            if ($conf['youarehere']) {
1054                if (!$this->getConf('youareherePrefix') && !$this->getConf('youarehereSep')) {
1055                    ob_start();
1056                    tpl_youarehere();
1057                    $html .= ob_get_contents();
1058                    ob_end_clean();
1059                } else {
1060                    $sep = ' » ';
1061                    $prefix = $lang['youarehere'];
1062
1063                    if ($this->getConf('youarehereSep')) {
1064                        $sep = $this->getConf('youarehereSepText');
1065                        $img = $this->getMediaFile('youarehere-sep', FALSE);
1066
1067                        if ($img !== FALSE) {
1068                            $sep = '<img src="' . $img . '">';
1069                        }
1070                    }
1071
1072                    if ($this->getConf('youareherePrefix')) {
1073                        $prefix = $this->getConf('youareherePrefixText');
1074                        $img = $this->getMediaFile('youarehere-prefix', FALSE);
1075
1076                        if ($img !== FALSE) {
1077                            $prefix = '<img src="' . $img . '">';
1078                        }
1079                    }
1080
1081                    $html .= '<ul>';
1082                    if ($prefix != '') $html .= '<li class="prefix">' . $prefix . '</li>';
1083                    $html .= '<li>' . tpl_pagelink(':' . $conf['start'], NULL, TRUE) . '</li>';
1084
1085                    $parts = explode(':', $ID);
1086                    $count = count($parts);
1087
1088                    $part = '';
1089                    for ($i = 0; $i < $count - 1; $i++) {
1090                        $part .= $parts[$i] . ':';
1091                        $page = $part;
1092                        if ($page == $conf['start']) continue;
1093
1094                        $html .= '<li class="sep">' . $sep . '</li>';
1095                        $html .= '<li>' . tpl_pagelink($page, NULL, TRUE) . '</li>';
1096                    }
1097
1098                    resolve_pageid('', $page, $exists);
1099                    if (!(isset($page) && $page == $part . $parts[$i])) {
1100                        $page = $part . $parts[$i];
1101                        if ($page != $conf['start']) {
1102                            $html .= '<li class="sep">' . $sep . '</li>';
1103                            $html .= '<li>' . tpl_pagelink($page, NULL, TRUE) . '</li>';
1104                        }
1105                    }
1106
1107                    $html .= '</ul>';
1108                }
1109            }
1110
1111            $showLast = $this->getConf('youarehereShowLast');
1112            if ($showLast != 0) {
1113                preg_match_all('/(<li[^>]*>.+?<\/li>)/', $html, $matches);
1114                if (count($matches) > 0 && count($matches[0]) > ($showLast * 2) + 2) {
1115                    $count = count($matches[0]);
1116                    $list = '';
1117
1118                    // Show Home
1119                    $list .= $matches[0][0] . $matches[0][1];
1120
1121                    $list .= '<li>...</li>';
1122                    for ($i = $count - ($showLast * 2); $i <= $count; $i++) {
1123                        $list .= $matches[0][$i];
1124                    }
1125
1126                    $html = preg_replace('/<ul>.*<\/ul>/', '<ul>' . $list . '</ul>', $html);
1127                }
1128            }
1129
1130            switch ($this->getConf('youarehereHome')) {
1131                case 'none':
1132                    $html = preg_replace('/<li[^>]*>.+?<\/li>/', '', $html, 2);
1133                    break;
1134                case 'home':
1135                    $html = preg_replace('/(<a[^>]*>)(.+?)(<\/a>)/', '$1' . tpl_getlang('home') . '$3', $html, 1);
1136                    break;
1137                case 'icon':
1138                    $html = preg_replace('/(<a[^>]*>)(.+?)(<\/a>)/', '$1' . $this->mikioInlineIcon('home') . '$3', $html, 1);
1139                    break;
1140            }
1141        } else {
1142            $html .= '&#8810; ';
1143            if (isset($_GET['page'])) {
1144                $html .= '<a href="' . wl($ID, array('do' => $ACT)) . '">Back</a>&nbsp;&nbsp;&nbsp;/&nbsp;&nbsp;&nbsp;';
1145            }
1146            $html .= '<a href="' . wl($ID) . '">View Page</a>';
1147        }
1148
1149        $html .= '</div>';
1150        $html .= '</div>';
1151
1152        if ($parse) $html = $this->includeIcons($html);
1153        if ($print) echo $html;
1154        return $html;
1155    }
1156
1157    /**
1158     * Get Page Title
1159     */
1160    public function parsePageTitle()
1161    {
1162        global $ID;
1163
1164        $title = p_get_first_heading($ID);
1165        if (strlen($title) <= 0) $title = tpl_pagetitle(null, TRUE);
1166        $title = $this->includeIcons($title);
1167
1168        return $title;
1169    }
1170
1171
1172    /**
1173     * Print or return hero block
1174     *
1175     * @param   boolean $print          print content
1176     * @return  string                  contents of hero
1177     */
1178    public function includeHero($print = TRUE)
1179    {
1180        $html = '';
1181
1182        if ($this->getConf('heroTitle')) {
1183            $html .= '<div class="mikio-hero">';
1184            $html .= '<div class="mikio-container">';
1185            $html .= '<div class="mikio-hero-text">';
1186            if ($this->getConf('youareherePosition') == 'hero') $html .= $this->includeYouAreHere(FALSE);
1187            if ($this->getConf('breadcrumbPosition') == 'hero') $html .= $this->includeBreadcrumbs(FALSE);
1188
1189            $html .= '<h1 class="mikio-hero-title">';
1190            $html .= $this->parsePageTitle();    // No idea why this requires a blank space afterwards to work?
1191            $html .= '</h1>';
1192            $html .= '<h2 class="mikio-hero-subtitle"></h2>';
1193            $html .= '</div>';
1194
1195            $hero_image = $this->getMediaFile('hero', TRUE, $this->getConf('heroImagePropagation', TRUE));
1196            $hero_image_resize_class = '';
1197            if ($hero_image != '') {
1198                $hero_image = ' style="background-image:url(\'' . $hero_image . '\');"';
1199                $hero_image_resize_class = ' mikio-hero-image-resize';
1200            }
1201
1202            $html .= '<div class="mikio-hero-image' . $hero_image_resize_class . '"' . $hero_image . '><div class="mikio-tags"></div></div>';
1203
1204            $html .= '</div>';
1205            $html .= '</div>';
1206        }
1207
1208        if ($print) echo $html;
1209
1210        return $html;
1211    }
1212
1213
1214    /**
1215     * Print or return out TOC
1216     *
1217     * @param   boolean $print          print TOC
1218     * @return  string                  contents of TOC
1219     */
1220    public function includeTOC($parse = TRUE)
1221    {
1222        $html = '';
1223
1224        $tocHtml = tpl_toc(true);
1225
1226        if ($tocHtml != '') {
1227            $tocHtml = preg_replace('/<li.*><div.*><a.*><\/a><\/div><\/li>\s*/', '', $tocHtml);
1228            $tocHtml = preg_replace('/<ul.*>\s*<\/ul>\s*/', '', $tocHtml);
1229
1230            $html .= '<div class="mikio-toc">';
1231            $html .= $tocHtml;
1232            $html .= '</div>';
1233        }
1234
1235        if ($parse) $html = $this->includeIcons($html);
1236        echo $html;
1237    }
1238
1239
1240    /**
1241     * Parse the string and replace icon elements with included icon libraries
1242     *
1243     * @param   string  $str        content to parse
1244     * @return  string              parsed string
1245     */
1246    public function includeIcons($str)
1247    {
1248        global $ACT, $MIKIO_ICONS;
1249
1250        $iconTag = $this->getConf('iconTag', 'icon');
1251        if ($iconTag == '') return $str;
1252
1253        if ($ACT == 'show' || $ACT == 'admin' && count($MIKIO_ICONS) > 0 || $ACT == 'showtag' || $ACT == 'revisions' || $ACT == 'index' || $ACT == 'preview') {
1254            $content = $str;
1255            $preview = null;
1256
1257            if ($ACT == 'preview') {
1258                $html = new \simple_html_dom;
1259                $html->stripRNAttrValues = false;
1260                $html->load($str, true, false);
1261
1262                $preview = $html->find('div.preview');
1263                if (is_array($preview) && count($preview) > 0) {
1264                    $content = $preview[0]->innertext;
1265                }
1266            }
1267
1268            $page_regex = '/(.*)/';
1269            if (stripos($str, '<pre')) {
1270                $page_regex = '/<(?!pre|\/).*?>(.*)[^<]*/';
1271            }
1272
1273            $content = preg_replace_callback($page_regex, function ($icons) {
1274                $iconTag = $this->getConf('iconTag', 'icon');
1275
1276                return preg_replace_callback(
1277                    '/&lt;' . $iconTag . ' ([\w\- #]*)&gt;(?=[^>]*(<|$))/',
1278                    function ($matches) {
1279                        global $MIKIO_ICONS;
1280
1281                        $s = $matches[0];
1282
1283                        if (count($MIKIO_ICONS) > 0) {
1284                            $icon = $MIKIO_ICONS[0];
1285
1286                            if (count($matches) > 1) {
1287                                $e = explode(' ', $matches[1]);
1288
1289                                if (count($e) > 1) {
1290                                    foreach ($MIKIO_ICONS as $iconItem) {
1291                                        if (strcasecmp($iconItem['name'], $e[0]) == 0) {
1292                                            $icon = $iconItem;
1293
1294                                            $s = $icon['insert'];
1295                                            for ($i = 1; $i < 9; $i++) {
1296                                                if (count($e) < $i || $e[$i] == '') {
1297                                                    if (isset($icon['$' . $i])) {
1298                                                        $s = str_replace('$' . $i, $icon['$' . $i], $s);
1299                                                    }
1300                                                } else {
1301                                                    $s = str_replace('$' . $i, $e[$i], $s);
1302                                                }
1303                                            }
1304
1305                                            $dir = '';
1306                                            if (isset($icon['dir'])) $dir = $this->baseDir . 'icons/' . $icon['dir'] . '/';
1307
1308                                            $s = str_replace('$0', $dir, $s);
1309
1310                                            break;
1311                                        }
1312                                    }
1313                                } else {
1314                                    $s = str_replace('$1', $matches[1], $icon['insert']);
1315                                }
1316                            }
1317                        }
1318
1319                        $s = preg_replace('/(class=")(.*)"/', '$1mikio-icon $2"', $s, -1, $count);
1320                        if ($count == 0) {
1321                            $s = preg_replace('/(<\w* )/', '$1class="mikio-icon" ', $s);
1322                        }
1323
1324                        return $s;
1325                    },
1326                    $icons[0]
1327                );
1328            }, $content);
1329
1330            if ($ACT == 'preview') {
1331                if (is_array($preview) && count($preview) > 0) {
1332                    $preview[0]->innertext = $content;
1333                }
1334
1335                $str = $html->save();
1336                $html->clear();
1337                unset($html);
1338            } else {
1339                $str = $content;
1340            }
1341        }
1342
1343        return $str;
1344    }
1345
1346    /**
1347     * Parse HTML for theme
1348     *
1349     * @param   string  $content    HTML content to parse
1350     * @return  string              Parsed content
1351     */
1352    public function parseContent($content)
1353    {
1354        global $INPUT, $ACT;
1355
1356        // Add Mikio Section titles
1357        if ($INPUT->str('page') == 'config') {
1358            $admin_sections = array(
1359                // Section      Insert Before                       Icon
1360                'navbar'        => array('navbarUseTitleIcon',      ''),
1361                'search'        => array('searchButton',            ''),
1362                'hero'          => array('heroTitle',               ''),
1363                'tags'          => array('tagsConsolidate',         ''),
1364                'breadcrumb'    => array('breadcrumbHideHome',      ''),
1365                'youarehere'    => array('youareherePosition',      ''),
1366                'sidebar'       => array('sidebarShowLeft',         ''),
1367                'toc'           => array('tocFull',                 ''),
1368                'pagetools'     => array('pageToolsFloating',       ''),
1369                'footer'        => array('footerCustomMenuText',    ''),
1370                'license'       => array('licenseType',             ''),
1371                'acl'           => array('includePageUseACL',       ''),
1372                'sticky'        => array('stickyTopHeader',         ''),
1373            );
1374
1375            foreach ($admin_sections as $section => $items) {
1376                $search = $items[0];
1377                $icon   = $items[1];
1378
1379                // $content = preg_replace('/<tr(.*)>\s+<td(.*)>\s+<span(.*)>(tpl»mikio»' . $search . ')<\/span>/',
1380                // '<tr class="default"><td class="mikio-config-table-header" colspan="2">' . $this->mikioInlineIcon($icon) . tpl_getLang('config_' . $section) . '</td></tr><tr$1><td$2><span$3>$4</span>', $content);
1381
1382                $content = preg_replace(
1383                    '/<tr(.*)>\s*<td class="label">\s*<span class="outkey">(tpl»mikio»' . $search . ')<\/span>/',
1384                    '<tr$1><td class="mikio-config-table-header" colspan="2">' . $this->mikioInlineIcon($icon) . tpl_getLang('config_' . $section) . '</td></tr><tr class="default"><td class="label"><span class="outkey">tpl»mikio»' . $search . '</span>',
1385                    $content
1386                );
1387            }
1388        }
1389
1390        if ($ACT == 'admin' && !isset($_GET['page'])) {
1391            $content = preg_replace('/(<ul.*?>.*?)<\/ul>.*?<ul.*?>(.*?<\/ul>)/s', '$1$2', $content);
1392        }
1393
1394        // Page Revisions - Table Fix
1395        if (strpos($content, 'id="page__revisions"') !== FALSE) {
1396            $content = preg_replace('/(<span class="sum">\s.*<\/span>\s.*<span class="user">\s.*<\/span>)/', '<span>$1</span>', $content);
1397        }
1398
1399        $html = new \simple_html_dom;
1400        $html->stripRNAttrValues = false;
1401        $html->load($content, true, false);
1402
1403        if (!$html) return $content;
1404
1405        /* Buttons */
1406        foreach ($html->find('#config__manager button') as $node) {
1407            $c = explode(' ', $node->class);
1408            if (!in_array('mikio-button', $c)) $c[] = 'mikio-button';
1409            $node->class = implode(' ', $c);
1410        }
1411
1412
1413        /* Buttons - Primary */
1414        foreach ($html->find('#config__manager [type=submit]') as $node) {
1415            $c = explode(' ', $node->class);
1416            if (!in_array('mikio-primary', $c)) $c[] = 'mikio-primary';
1417            $node->class = implode(' ', $c);
1418        }
1419
1420        /* Hide page title if hero is enabled */
1421        if ($this->getConf('heroTitle') && $ACT != 'preview') {
1422            $pageTitle = $this->parsePageTitle();
1423
1424            foreach ($html->find('h1,h2,h3,h4') as $elm) {
1425                if ($elm->innertext == $pageTitle) {
1426                    // $elm->innertext = '';
1427                    $elm->setAttribute('style', 'display:none');
1428
1429                    break;
1430                }
1431            }
1432        }
1433
1434        /* Hero subtitle */
1435        foreach ($html->find('p') as $elm) {
1436            $i = stripos($elm->innertext, '~~hero-subtitle');
1437            if ($i !== false) {
1438                $j = strpos($elm->innertext, '~~', $i + 2);
1439                if ($j !== false) {
1440                    if ($j > $i + 16) {
1441                        $subtitle = substr($elm->innertext, $i + 16, $j - $i - 16);
1442                        $this->footerScript['hero-subtitle'] = 'mikio.setHeroSubTitle(\'' . $subtitle . '\')';
1443
1444                        // $elm->innertext = substr($elm->innertext, 0, $i + 2) . substr($elm->innertext, $j + 2);
1445                        $elm->innertext = preg_replace('/~~hero-subtitle (.+?)~~.*/ui', '', $elm->innertext);
1446                    }
1447
1448                    break;
1449                }
1450            }
1451        }
1452
1453        /* Hero image */
1454        foreach ($html->find('p') as $elm) {
1455            $image = '';
1456            preg_match('/~~hero-image (.+?)~~(?!.?")/ui', $elm->innertext, $matches);
1457            if (count($matches) > 0) {
1458                preg_match('/<img.*src="(.+?)"/ui', $matches[1], $imageTagMatches);
1459                if (count($imageTagMatches) > 0) {
1460                    $image = $imageTagMatches[1];
1461                } else {
1462                    preg_match('/<a.+?>(.+?)[~<]/ui', $matches[1], $imageTagMatches);
1463                    if (count($imageTagMatches) > 0) {
1464                        $image = $imageTagMatches[1];
1465                    } else {
1466                        $image = strip_tags($matches[1]);
1467                        if (stripos($image, ':') === FALSE) {
1468                            $image = str_replace(array('{', '}'), '', $image);
1469                            $i = stripos($image, '?');
1470                            if ($i !== FALSE) {
1471                                $image = substr($image, 0, $i);
1472                            }
1473
1474                            $image = ml($image, '', true, '', false);
1475                        }
1476                    }
1477                }
1478
1479                $this->footerScript['hero-image'] = 'mikio.setHeroImage(\'' . $image . '\')';
1480
1481                $elm->innertext = preg_replace('/~~hero-image (.+?)~~.*/ui', '', $elm->innertext);
1482            }
1483        }
1484
1485        /* Hero colors - ~~hero-colors [background-color] [hero-title-color] [hero-subtitle-color] [breadcrumb-text-color] [breadcrumb-hover-color] (use 'initial' for original color) */
1486        foreach ($html->find('p') as $elm) {
1487            $i = stripos($elm->innertext, '~~hero-colors');
1488            if ($i !== false) {
1489                $j = strpos($elm->innertext, '~~', $i + 2);
1490                if ($j !== false) {
1491                    if ($j > $i + 14) {
1492                        $color = substr($elm->innertext, $i + 14, $j - $i - 14);
1493                        $this->footerScript['hero-colors'] = 'mikio.setHeroColor(\'' . $color . '\')';
1494
1495                        $elm->innertext = preg_replace('/~~hero-colors (.+?)~~.*/ui', '', $elm->innertext);
1496                    }
1497
1498                    break;
1499                }
1500            }
1501        }
1502
1503        /* Hide parts - ~~hide-parts [parts]~~  */
1504        foreach ($html->find('p') as $elm) {
1505            $i = stripos($elm->innertext, '~~hide-parts');
1506            if ($i !== false) {
1507                $j = strpos($elm->innertext, '~~', $i + 2);
1508                if ($j !== false) {
1509                    if ($j > $i + 13) {
1510                        $parts = explode(' ', substr($elm->innertext, $i + 13, $j - $i - 13));
1511                        $script = '';
1512
1513                        foreach ($parts as $part) {
1514                            // $part = trim($part);
1515                            if (strlen($part) > 0) {
1516                                $script .= 'mikio.hidePart(\'' . $part . '\');';
1517                            }
1518                        }
1519
1520                        if (strlen($script) > 0) {
1521                            $this->footerScript['hide-parts'] = $script;
1522                        }
1523
1524                        $elm->innertext = preg_replace('/~~hide-parts (.+?)~~.*/ui', '', $elm->innertext);
1525                    }
1526
1527                    break;
1528                }
1529            }
1530        }
1531
1532
1533        /* Page Tags (tag plugin) */
1534        if ($this->getConf('tagsConsolidate')) {
1535            $tags = '';
1536            foreach ($html->find('div.tags a') as $elm) {
1537                $tags .= $elm->outertext;
1538            }
1539
1540            foreach ($html->find('div.tags') as $elm) {
1541                $elm->innertext = '';
1542                $elm->setAttribute('style', 'display:none');
1543            }
1544
1545            if ($tags != '') {
1546                $this->footerScript['tags'] = 'mikio.setTags(\'' . $tags . '\')';
1547            }
1548        }
1549
1550        // Configuration Manager
1551        if ($INPUT->str('page') == 'config') {
1552
1553            // Additional save buttons
1554            foreach ($html->find('#config__manager') as $cm) {
1555                $saveButtons = '';
1556
1557                foreach ($cm->find('p') as $elm) {
1558                    $saveButtons = $elm->outertext;
1559                    $saveButtons = str_replace('<p>', '<p style="text-align:right">', $saveButtons);
1560                    $elm->outertext = '';
1561                }
1562
1563                foreach ($cm->find('fieldset') as $elm) {
1564                    $elm->innertext .= $saveButtons;
1565                }
1566            }
1567        }
1568
1569        $content = $html->save();
1570        $html->clear();
1571        unset($html);
1572
1573        return $content;
1574    }
1575
1576
1577    /**
1578     * Get DokuWiki namespace/page/URI as link
1579     *
1580     * @param   string  $str            string to parse
1581     * @return  string                  parsed uri
1582     */
1583    public function getLink($str)
1584    {
1585        $i = strpos($str, '://');
1586        if ($i !== false) return $str;
1587
1588        return wl($str);
1589    }
1590
1591
1592    /**
1593     * Check if the user can edit current namespace/page
1594     *
1595     * @return  boolean                  user can edit
1596     */
1597    public function userCanEdit()
1598    {
1599        global $INFO;
1600        global $ID;
1601
1602        $wiki_file = wikiFN($ID);
1603        if (@!file_exists($wiki_file)) return true;
1604        if ($INFO['isadmin'] || $INFO['ismanager']) return true;
1605        // $meta_file = metaFN($ID, '.meta');
1606        if (!$INFO['meta']['user']) return true;
1607        if ($INFO['client'] ==  $INFO['meta']['user']) return true;
1608
1609        return false;
1610    }
1611
1612
1613    /**
1614     * Search for and return the uri of a media file
1615     *
1616     * @param string    $image              image name to search for (without extension)
1617     * @param bool      $searchCurrentNS    search the current namespace
1618     * @return string                       uri of the found media file
1619     */
1620    public function getMediaFile($image, $searchCurrentNS = TRUE, $propagate = TRUE)
1621    {
1622        global $INFO;
1623
1624        $ext = array('png', 'jpg', 'gif', 'svg');
1625
1626        if ($searchCurrentNS) $prefix[] = ':' . $INFO['namespace'] . ':';
1627        if ($propagate) {
1628            $prefix[] = ':';
1629            $prefix[] = ':wiki:';
1630        }
1631        $theme = $this->getConf('customTheme');
1632        if ($theme != '') $prefix[] = $this->tplDir . 'themes/' . $theme . '/images/';
1633        $prefix[] = 'images/';
1634
1635        $search = array();
1636        foreach ($prefix as $pitem) {
1637            foreach ($ext as $eitem) {
1638                $search[] = $pitem . $image . '.' . $eitem;
1639            }
1640        }
1641
1642        $img = '';
1643        $file = '';
1644        $url = '';
1645        $ismedia = false;
1646        $found = false;
1647
1648        foreach ($search as $img) {
1649            if (substr($img, 0, 1) == ':') {
1650                $file    = mediaFN($img);
1651                $ismedia = true;
1652            } else {
1653                $file    = tpl_incdir() . $img;
1654                $ismedia = false;
1655            }
1656
1657            if (file_exists($file)) {
1658                $found = true;
1659                break;
1660            }
1661        }
1662
1663        if (!$found) return false;
1664
1665        if ($ismedia) {
1666            $url = ml($img, '', true, '', false);
1667        } else {
1668            $url = tpl_basedir() . $img;
1669        }
1670
1671        return $url;
1672    }
1673
1674
1675    /**
1676     * Print or return the page title
1677     *
1678     * @param string    $page       page id or empty string for current page
1679     * @return string               generated content
1680     */
1681    public function getPageTitle($page = '')
1682    {
1683        global $ID, $conf;
1684
1685        $html = '';
1686
1687        if ($page == '') $page = $ID;
1688
1689        $html = p_get_first_heading($page);
1690        $html = strip_tags($html);
1691        $html = preg_replace('/\s+/', ' ', $html);
1692        $html .= ' [' . strip_tags($conf['title']) . ']';
1693        $html = trim($html);
1694
1695        return $html;
1696    }
1697
1698
1699    /**
1700     * Return inline theme icon
1701     *
1702     * @param   string  $type           icon to retreive
1703     * @return  string                  html icon content
1704     */
1705    public function mikioInlineIcon($type)
1706    {
1707        switch ($type) {
1708            case 'wrench':
1709                return '<svg class="mikio-iicon" xmlns="http://www.w3.org/2000/svg" viewBox="0 -256 1792 1792" style="fill:currentColor"><g transform="matrix(1,0,0,-1,53.152542,1217.0847)"><path d="m 384,64 q 0,26 -19,45 -19,19 -45,19 -26,0 -45,-19 -19,-19 -19,-45 0,-26 19,-45 19,-19 45,-19 26,0 45,19 19,19 19,45 z m 644,420 -682,-682 q -37,-37 -90,-37 -52,0 -91,37 L 59,-90 Q 21,-54 21,0 21,53 59,91 L 740,772 Q 779,674 854.5,598.5 930,523 1028,484 z m 634,435 q 0,-39 -23,-106 Q 1592,679 1474.5,595.5 1357,512 1216,512 1031,512 899.5,643.5 768,775 768,960 q 0,185 131.5,316.5 131.5,131.5 316.5,131.5 58,0 121.5,-16.5 63.5,-16.5 107.5,-46.5 16,-11 16,-28 0,-17 -16,-28 L 1152,1120 V 896 l 193,-107 q 5,3 79,48.5 74,45.5 135.5,81 61.5,35.5 70.5,35.5 15,0 23.5,-10 8.5,-10 8.5,-25 z"/></g></svg>';
1710            case 'file':
1711                return '<svg class="mikio-iicon" xmlns="http://www.w3.org/2000/svg" viewBox="0 -256 1792 1792" style="fill:currentColor"><g transform="matrix(1,0,0,-1,235.38983,1277.8305)" id="g2991"><path d="M 128,0 H 1152 V 768 H 736 q -40,0 -68,28 -28,28 -28,68 v 416 H 128 V 0 z m 640,896 h 299 L 768,1195 V 896 z M 1280,768 V -32 q 0,-40 -28,-68 -28,-28 -68,-28 H 96 q -40,0 -68,28 -28,28 -28,68 v 1344 q 0,40 28,68 28,28 68,28 h 544 q 40,0 88,-20 48,-20 76,-48 l 408,-408 q 28,-28 48,-76 20,-48 20,-88 z" id="path2993" inkscape:connector-curvature="0" xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" /></g></svg>';
1712            case 'gear':
1713                return '<svg class="mikio-iicon" xmlns="http://www.w3.org/2000/svg" viewBox="0 -256 1792 1792" style="fill:currentColor"><g transform="matrix(1,0,0,-1,121.49153,1285.4237)" id="g3027"><path d="m 1024,640 q 0,106 -75,181 -75,75 -181,75 -106,0 -181,-75 -75,-75 -75,-181 0,-106 75,-181 75,-75 181,-75 106,0 181,75 75,75 75,181 z m 512,109 V 527 q 0,-12 -8,-23 -8,-11 -20,-13 l -185,-28 q -19,-54 -39,-91 35,-50 107,-138 10,-12 10,-25 0,-13 -9,-23 -27,-37 -99,-108 -72,-71 -94,-71 -12,0 -26,9 l -138,108 q -44,-23 -91,-38 -16,-136 -29,-186 -7,-28 -36,-28 H 657 q -14,0 -24.5,8.5 Q 622,-111 621,-98 L 593,86 q -49,16 -90,37 L 362,16 Q 352,7 337,7 323,7 312,18 186,132 147,186 q -7,10 -7,23 0,12 8,23 15,21 51,66.5 36,45.5 54,70.5 -27,50 -41,99 L 29,495 Q 16,497 8,507.5 0,518 0,531 v 222 q 0,12 8,23 8,11 19,13 l 186,28 q 14,46 39,92 -40,57 -107,138 -10,12 -10,24 0,10 9,23 26,36 98.5,107.5 72.5,71.5 94.5,71.5 13,0 26,-10 l 138,-107 q 44,23 91,38 16,136 29,186 7,28 36,28 h 222 q 14,0 24.5,-8.5 Q 914,1391 915,1378 l 28,-184 q 49,-16 90,-37 l 142,107 q 9,9 24,9 13,0 25,-10 129,-119 165,-170 7,-8 7,-22 0,-12 -8,-23 -15,-21 -51,-66.5 -36,-45.5 -54,-70.5 26,-50 41,-98 l 183,-28 q 13,-2 21,-12.5 8,-10.5 8,-23.5 z" id="path3029" inkscape:connector-curvature="0" /></g></svg>';
1714            case 'user':
1715                return '<svg class="mikio-iicon" xmlns="http://www.w3.org/2000/svg" viewBox="0 -256 1792 1792" style="fill:currentColor"><g transform="matrix(1,0,0,-1,197.42373,1300.6102)"><path d="M 1408,131 Q 1408,11 1335,-58.5 1262,-128 1141,-128 H 267 Q 146,-128 73,-58.5 0,11 0,131 0,184 3.5,234.5 7,285 17.5,343.5 28,402 44,452 q 16,50 43,97.5 27,47.5 62,81 35,33.5 85.5,53.5 50.5,20 111.5,20 9,0 42,-21.5 33,-21.5 74.5,-48 41.5,-26.5 108,-48 Q 637,565 704,565 q 67,0 133.5,21.5 66.5,21.5 108,48 41.5,26.5 74.5,48 33,21.5 42,21.5 61,0 111.5,-20 50.5,-20 85.5,-53.5 35,-33.5 62,-81 27,-47.5 43,-97.5 16,-50 26.5,-108.5 10.5,-58.5 14,-109 Q 1408,184 1408,131 z m -320,893 Q 1088,865 975.5,752.5 863,640 704,640 545,640 432.5,752.5 320,865 320,1024 320,1183 432.5,1295.5 545,1408 704,1408 863,1408 975.5,1295.5 1088,1183 1088,1024 z"/></g></svg>';
1716            case 'search':
1717                return '<svg class="mikio-iicon" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32" aria-hidden="true" style="fill:currentColor"><path d="M27 24.57l-5.647-5.648a8.895 8.895 0 0 0 1.522-4.984C22.875 9.01 18.867 5 13.938 5 9.01 5 5 9.01 5 13.938c0 4.929 4.01 8.938 8.938 8.938a8.887 8.887 0 0 0 4.984-1.522L24.568 27 27 24.57zm-13.062-4.445a6.194 6.194 0 0 1-6.188-6.188 6.195 6.195 0 0 1 6.188-6.188 6.195 6.195 0 0 1 6.188 6.188 6.195 6.195 0 0 1-6.188 6.188z"/></svg>';
1718            case 'home':
1719                return '<svg class="mikio-iicon" xmlns="http://www.w3.org/2000/svg" viewBox="0 -256 1792 1792" aria-hidden="true" style="fill:currentColor"><g transform="matrix(1,0,0,-1,68.338983,1285.4237)" id="g3015"><path d="M 1408,544 V 64 Q 1408,38 1389,19 1370,0 1344,0 H 960 V 384 H 704 V 0 H 320 q -26,0 -45,19 -19,19 -19,45 v 480 q 0,1 0.5,3 0.5,2 0.5,3 l 575,474 575,-474 q 1,-2 1,-6 z m 223,69 -62,-74 q -8,-9 -21,-11 h -3 q -13,0 -21,7 L 832,1112 140,535 q -12,-8 -24,-7 -13,2 -21,11 l -62,74 q -8,10 -7,23.5 1,13.5 11,21.5 l 719,599 q 32,26 76,26 44,0 76,-26 l 244,-204 v 195 q 0,14 9,23 9,9 23,9 h 192 q 14,0 23,-9 9,-9 9,-23 V 840 l 219,-182 q 10,-8 11,-21.5 1,-13.5 -7,-23.5 z" id="path3017" inkscape:connector-curvature="0" xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" /></g></svg>';
1720        }
1721
1722        return '';
1723    }
1724
1725    /**
1726     * Finalize theme
1727     */
1728    public function finalize()
1729    {
1730    }
1731
1732    /**
1733     * Show Messages
1734     */
1735    public function showMessages()
1736    {
1737        global $ACT;
1738
1739        if ($this->lessIgnored) {
1740            msg('useLESS is enabled on the Mikio template, however is not supported on this server', 2, '', '', MSG_ADMINS_ONLY);
1741        }
1742
1743        $show = $this->getConf('showNotifications');
1744        if ($show == 'always' || ($show == 'admin' && $ACT == 'admin')) {
1745            global $MSG, $MSG_shown;
1746
1747            if (!isset($MSG)) {
1748                return;
1749            }
1750
1751            if (!isset($MSG_shown)) {
1752                $MSG_shown = array();
1753            }
1754
1755            foreach ($MSG as $msg) {
1756
1757                $hash = md5($msg['msg']);
1758                if (isset($MSG_shown[$hash])) {
1759                    continue;
1760                }
1761                // skip double messages
1762
1763                if (info_msg_allowed($msg)) {
1764
1765                    print '<div class="' . $msg['lvl'] . '">';
1766                    print $msg['msg'];
1767                    print '</div>';
1768                }
1769
1770                $MSG_shown[$hash] = true;
1771            }
1772
1773            unset($GLOBALS['MSG']);
1774        }
1775    }
1776
1777    /**
1778     * Dokuwiki version
1779     *
1780     * @return  string        the dw version name
1781     */
1782    public function dwVersion() {
1783        if(function_exists('getVersionData')) {
1784            $version_data = getVersionData();
1785            if(is_array($version_data) && array_key_exists('date', $version_data)) {
1786                $version_items = explode(' ', $version_data['date']);
1787                if(count($version_items) >= 2) {
1788                    return preg_replace('/[^a-zA-Z0-9 ]+/', '', strtolower($version_items[1]));
1789                }
1790            }
1791        }
1792
1793        return 'unknown';
1794    }
1795
1796    /**
1797     * Dokuwiki version number
1798     *
1799     * @return  string        the dw version date converted to integer
1800     */
1801    public function dwVersionNumber() {
1802        if(function_exists('getVersionData')) {
1803            $version_data = getVersionData();
1804            if(is_array($version_data) && array_key_exists('date', $version_data)) {
1805                $version_items = explode(' ', $version_data['date']);
1806                if(count($version_items) >= 1) {
1807                    return intval(preg_replace('/[^0-9]+/', '', strtolower($version_items[0])));
1808                }
1809            }
1810        }
1811
1812        return 0;
1813    }
1814}
1815
1816global $TEMPLATE;
1817$TEMPLATE = \dokuwiki\template\mikio\Template::getInstance();
1818