xref: /template/mikio/mikio.php (revision 2d241f945e185f9a2271bee88dcbcd8e9a9796c4) 
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') === false) {
14    die();
15}
16
17require_once('icons/icons.php');
18require_once('inc/simple_html_dom.php');
19require_once('inc/parens-parser.php');
20
21class Template
22{
23    /**
24     * @var string Template directory path from local FS.
25     */
26    public $tplDir  = '';
27
28    /**
29     * @var string Template directory path from web.
30     */
31    public $baseDir = '';
32
33    /**
34     * @var array Array of Javascript files to include in footer.
35     */
36    public $footerScript = [];
37
38    /**
39     * @var boolean Ignore LESS files.
40     */
41    public $lessIgnored = false;
42
43    /**
44     * @var string Notifications from included pages.
45     */
46    private $includedPageNotifications = '';
47
48
49    /**
50     * Class constructor
51     */
52    public function __construct()
53    {
54        $this->tplDir  = tpl_incdir();
55        $this->baseDir = tpl_basedir();
56
57        $this->registerHooks();
58    }
59
60    /**
61     * Returns the instance of the class
62     *
63     * @return  Template        class instance
64     */
65    public static function getInstance()
66    {
67        static $instance = null;
68
69        if (empty($instance) === true) {
70            $instance = new Template();
71        }
72
73        return $instance;
74    }
75
76
77    /**
78     * Register the themes hooks into Dokuwiki
79     *
80     * @return void
81     */
82    private function registerHooks()
83    {
84        global $EVENT_HANDLER;
85
86        $events_dispatcher = [
87            'TPL_METAHEADER_OUTPUT'     => 'metaheadersHandler'
88        ];
89
90        foreach ($events_dispatcher as $event => $method) {
91            $EVENT_HANDLER->register_hook($event, 'BEFORE', $this, $method);
92        }
93    }
94
95
96    /**
97     * Meta handler hook for DokuWiki
98     *
99     * @param   \Doku_Event $event DokuWiki Event.
100     * @return  void
101     */
102    public function metaHeadersHandler(\Doku_Event $event)
103    {
104        global $MIKIO_ICONS;
105        global $conf;
106
107        global $MIKIO_TEMPLATE;
108        $MIKIO_TEMPLATE = '123';
109
110        $this->includePage('theme', false, true);
111
112        $stylesheets    = [];
113        $scripts        = [];
114
115        if (empty($this->getConf('customTheme')) === false) {
116            if (file_exists($this->tplDir . 'themes/' . $this->getConf('customTheme') . '/style.less') === true) {
117                $stylesheets[] = $this->baseDir . 'themes/' . $this->getConf('customTheme') . '/style.less';
118            } else {
119                if (file_exists($this->tplDir . 'themes/' . $this->getConf('customTheme') . '/style.css') === true) {
120                    $stylesheets[] = $this->baseDir . 'themes/' . $this->getConf('customTheme') . '/style.css';
121                }
122            }
123            if (file_exists($this->tplDir . 'themes/' . $this->getConf('customTheme') . '/script.js') === true) {
124                $scripts[] = $this->baseDir . 'themes/' . $this->getConf('customTheme') . '/script.js';
125            }
126        }
127
128        if (is_array($MIKIO_ICONS) === true && empty($this->getConf('iconTag', 'icon')) === false) {
129            $icons = [];
130            foreach ($MIKIO_ICONS as $icon) {
131                if (isset($icon['name']) === true && isset($icon['css']) === true && isset($icon['insert']) === true) {
132                    $icons[] = $icon;
133
134                    if (empty($icon['css']) === false) {
135                        if (strpos($icon['css'], '//') === false) {
136                            $stylesheets[] = $this->baseDir . 'icons/' . $icon['css'];
137                        } else {
138                            $stylesheets[] = $icon['css'];
139                        }
140                    }
141                }
142            }
143            $MIKIO_ICONS = $icons;
144        } else {
145            $MIKIO_ICONS = [];
146        }
147
148        $scripts[] = $this->baseDir . 'assets/mikio-typeahead.js';
149        $scripts[] = $this->baseDir . 'assets/mikio.js';
150
151        if ($this->getConf('useLESS') === true) {
152            $stylesheets[] = $this->baseDir . 'assets/mikio.less';
153        } else {
154            $stylesheets[] = $this->baseDir . 'assets/mikio.css';
155        }
156
157        /* MikioPlugin Support */
158        if (plugin_load('action', 'mikioplugin') !== null) {
159            if ($this->getConf('useLESS') === true) {
160                $stylesheets[] = $this->baseDir . 'assets/mikioplugin.less';
161            } else {
162                $stylesheets[] = $this->baseDir . 'assets/mikioplugin.css';
163            }
164        }
165
166        $set = [];
167        foreach ($stylesheets as $style) {
168            if (in_array($style, $set) === false) {
169                if (strcasecmp(substr($style, -5), '.less') === 0 && $this->getConf('useLESS') === true) {
170                    $style = $this->baseDir . 'css.php?css=' . str_replace($this->baseDir, '', $style);
171                }
172
173                array_unshift($event->data['link'], [
174                    'type' => 'text/css',
175                    'rel'  => 'stylesheet',
176                    'href' => $style
177                ]);
178            }
179            $set[] = $style;
180        }
181
182        $set = [];
183        foreach ($scripts as $script) {
184            if (in_array($script, $set) === false) {
185                $script_params = [
186                    'type'  => 'text/javascript',
187                    '_data' => '',
188                    'src'   => $script
189                ];
190
191                // equal to or greator than hogfather
192                if ($this->dwVersionNumber() >= 20200729) {
193                    // greator than hogfather - defer always on
194                    if ($this->dwVersionNumber() >= 20200729) {
195                        $script_params += ['defer' => 'defer'];
196                    } else {
197                        // hogfather - defer always on unless $conf['defer_js'] is false
198                        if (array_key_exists('defer_js', $conf) === false || $conf['defer_js'] === true) {
199                            $script_params += ['defer' => 'defer'];
200                        }
201                    }
202                }
203
204                $event->data['script'][] = $script_params;
205            }//end if
206            $set[] = $script;
207        }//end foreach
208    }
209
210
211    /**
212     * Print or return the footer meta data
213     *
214     * @param   boolean $print Print the data to buffer.
215     * @return  string         HTML footer meta data
216     */
217    public function includeFooterMeta(bool $print = true)
218    {
219        $html = '';
220
221        if (count($this->footerScript) > 0) {
222            $html .= '<script type="text/javascript">function mikioFooterRun() {';
223            foreach ($this->footerScript as $script) {
224                $html .= $script . ';';
225            }
226            $html .= '}</script>';
227        }
228
229
230        if ($print === true) {
231            echo $html;
232        }
233        return $html;
234    }
235
236
237    // phpcs:disable Squiz.Commenting.FunctionComment.TypeHintMissing
238
239
240    /**
241     * Retreive and parse theme configuration options
242     *
243     * @param   string $key     The configuration key to retreive.
244     * @param   mixed  $default If key doesn't exist, return this value.
245     * @return  mixed           parsed value of configuration
246     */
247    public function getConf(string $key, $default = false)
248    {
249        $value = tpl_getConf($key, $default);
250
251        $data = [
252            ['keys' => ['navbarDWMenuType'],                'type' => 'choice',
253                'values' => ['both', 'icons', 'text']
254            ],
255            ['keys' => ['navbarDWMenuCombine'],             'type' => 'choice',
256                'values' => ['combine', 'seperate', 'dropdown']
257            ],
258            ['keys' => ['navbarPosLeft', 'navbarPosMiddle', 'navbarPosRight'],
259                'type' => 'choice',
260                'values' => ['none', 'custom', 'search', 'dokuwiki'],
261                'default' => [
262                    'navbarPosLeft' => 'none',
263                    'navbarPosMiddle' => 'search',
264                    'navbarPosRight' => 'dokuwiki'
265                ]
266            ],
267            ['keys' => ['navbarItemShowCreate', 'navbarItemShowShow', 'navbarItemShowRevs', 'navbarItemShowBacklink',
268                'navbarItemShowRecent', 'navbarItemShowMedia', 'navbarItemShowIndex', 'navbarItemShowProfile',
269                'navbarItemShowAdmin'
270            ],
271                'type' => 'choice',
272                'values' => ['always', 'logged in', 'logged out', 'never']
273            ],
274            ['keys' => ['navbarItemShowLogin', 'navbarItemShowLogout'],
275                'type' => 'choice',
276                'values' => ['always', 'never']
277            ],
278            ['keys' => ['searchButton'],                    'type' => 'choice',
279                'values' => ['icon', 'text']
280            ],
281            ['keys' => ['breadcrumbPosition', 'youareherePosition'],
282                'type' => 'choice',
283                'values' => ['top', 'hero', 'page', 'none']
284            ],
285            ['keys' => ['youarehereHome'],                  'type' => 'choice',
286                'values' => ['page title', 'home', 'icon', 'none']
287            ],
288            ['keys' => ['sidebarLeftRow1', 'sidebarLeftRow2', 'sidebarLeftRow3', 'sidebarLeftRow4'],
289                'type' => 'choice',
290                'values' => ['none', 'logged in user', 'search', 'content', 'tags'],
291                'default' => [
292                    'sidebarLeftRow1' => 'logged in user',
293                    'sidebarLeftRow2' => 'search',
294                    'sidebarLeftRow3' => 'content'
295                ]
296            ],
297            ['keys' => ['pageToolsFloating', 'pageToolsFooter'],
298                'type' => 'choice',
299                'values' => ['always', 'none', 'page editors']
300            ],
301            ['keys' => ['pageToolsShowCreate', 'pageToolsShowEdit', 'pageToolsShowRevs', 'pageToolsShowBacklink',
302                'pageToolsShowTop'
303            ],
304                'type' => 'choice',
305                'values' => ['always', 'logged in', 'logged out', 'never']
306            ],
307            ['keys' => ['showNotifications'],               'type' => 'choice',
308                'values' => ['admin', 'always', 'none', '', 'never']
309            ],
310            ['keys' => ['licenseType'],                     'type' => 'choice',
311                'values' => ['badge', 'button', 'none']
312            ],
313            ['keys' => ['navbarUseTitleIcon'],              'type' => 'bool'],
314            ['keys' => ['navbarUseTitleText'],              'type' => 'bool'],
315            ['keys' => ['navbarUseTaglineText'],            'type' => 'bool'],
316            ['keys' => ['navbarShowSub'],                   'type' => 'bool'],
317            ['keys' => ['heroTitle'],                       'type' => 'bool'],
318            ['keys' => ['heroImagePropagation'],            'type' => 'bool'],
319            ['keys' => ['breadcrumbPrefix'],                'type' => 'bool'],
320            ['keys' => ['breadcrumbSep'],                   'type' => 'bool'],
321            ['keys' => ['youareherePrefix'],                'type' => 'bool'],
322            ['keys' => ['youarehereSep'],                   'type' => 'bool'],
323            ['keys' => ['sidebarShowLeft'],                 'type' => 'bool'],
324            ['keys' => ['sidebarShowRight'],                'type' => 'bool'],
325            ['keys' => ['tocFull'],                         'type' => 'bool'],
326            ['keys' => ['footerSearch'],                    'type' => 'bool'],
327            ['keys' => ['licenseImageOnly'],                'type' => 'bool'],
328            ['keys' => ['includePageUseACL'],               'type' => 'bool'],
329            ['keys' => ['includePagePropagate'],            'type' => 'bool'],
330            ['keys' => ['youarehereHideHome'],              'type' => 'bool'],
331            ['keys' => ['tagsConsolidate'],                 'type' => 'bool'],
332            ['keys' => ['footerInPage'],                    'type' => 'bool'],
333            ['keys' => ['sidebarMobileDefaultCollapse'],    'type' => 'bool'],
334            ['keys' => ['sidebarAlwaysShowLeft'],           'type' => 'bool'],
335            ['keys' => ['sidebarAlwaysShowRight'],          'type' => 'bool'],
336            ['keys' => ['searchUseTypeahead'],              'type' => 'bool'],
337            ['keys' => ['showLightDark'],                   'type' => 'bool'],
338            ['keys' => ['autoLightDark'],                   'type' => 'bool'],
339            ['keys' => ['youarehereShowLast'],              'type' => 'int'],
340
341            ['keys' => ['iconTag'],                         'type' => 'string'],
342            ['keys' => ['customTheme'],                     'type' => 'string'],
343            ['keys' => ['navbarCustomMenuText'],            'type' => 'string'],
344            ['keys' => ['breadcrumbPrefixText'],            'type' => 'string'],
345            ['keys' => ['breadcrumbSepText'],               'type' => 'string'],
346            ['keys' => ['youareherePrefixText'],            'type' => 'string'],
347            ['keys' => ['youarehereSepText'],               'type' => 'string'],
348            ['keys' => ['footerPageInfoText'],              'type' => 'string'],
349            ['keys' => ['footerCustomMenuText'],            'type' => 'string'],
350            ['keys' => ['brandURLGuest'],                   'type' => 'string'],
351            ['keys' => ['brandURLUser'],                    'type' => 'string'],
352
353            ['keys' => ['useLESS'],                         'type' => 'less'],
354        ];
355
356        foreach ($data as $row) {
357            // does not check case....
358            if (in_array($key, $row['keys']) === true) {
359                if (array_key_exists('type', $row) === true) {
360                    switch ($row['type']) {
361                        case 'bool':
362                            return (bool) $value;
363                        case 'int':
364                            return (int) $value;
365                        case 'string':
366                            return $value;
367                        case 'less':
368                            $value = (bool) $value;
369                            $lessAvailable = false;
370
371                            // search for less library
372                            $path = '/vendor/marcusschwarz/lesserphp/lessc.inc.php';
373                            if (($lessAvailable = file_exists('.' . $path)) !== true) {
374                                for ($i = 0; $i < 6; $i++) {
375                                    if (($lessAvailable = file_exists($_SERVER['DOCUMENT_ROOT'] . $path)) === true) {
376                                        break;
377                                    }
378
379                                    $path = '/..' . $path;
380                                }
381
382                                if ($lessAvailable !== true) {
383                                    $path = '/app/dokuwiki/vendor/marcusschwarz/lesserphp/lessc.inc.php';
384                                    for ($i = 0; $i < 6; $i++) {
385                                        if (
386                                            ($lessAvailable = file_exists(
387                                                $_SERVER['DOCUMENT_ROOT'] . $path
388                                            )) === true
389                                        ) {
390                                            break;
391                                        }
392
393                                        $path = '/..' . $path;
394                                    }
395                                }
396                            }//end if
397
398                            // check for ctype extensions
399                            if (function_exists('ctype_digit') === false) {
400                                $lessAvailable = false;
401                            }
402
403                            if ($value === true && $lessAvailable === false) {
404                                $this->lessIgnored = true;
405                                $value = false;
406                            }
407
408                            return $value;
409                    }//end switch
410                }//end if
411
412                if (in_array($value, $row['values']) === true) {
413                    return $value;
414                }
415
416                if (array_key_exists('default', $row) === true) {
417                    if (is_array($row['default']) === true) {
418                        if (array_key_exists($key, $row['default']) === true) {
419                            return $row['default'][$key];
420                        }
421                    } else {
422                        return $row['default'];
423                    }
424                }
425
426                return reset($row['values']);
427            }//end if
428        }//end foreach
429
430        return $value;
431    }
432
433
434    // phpcs:enable
435
436
437    /**
438     * Check if a page exist in directory or namespace
439     *
440     * @param   string $page Page/namespace to search.
441     * @return  boolean      if page exists
442     */
443    public function pageExists(string $page)
444    {
445        ob_start();
446        tpl_includeFile($page . '.html');
447        $html = ob_get_contents();
448        ob_end_clean();
449
450        if (empty($html) === false) {
451            return true;
452        }
453
454        $useACL = $this->getConf('includePageUseACL');
455        $propagate = $this->getConf('includePagePropagate');
456
457        if ($propagate === true) {
458            if (page_findnearest($page, $useACL) !== false) {
459                return true;
460            }
461        } elseif ($useACL === true && auth_quickaclcheck($page) !== AUTH_NONE) {
462            return true;
463        }
464
465        return false;
466    }
467
468
469    /**
470     * Print or return page from directory or namespace
471     *
472     * @param   string  $page         Page/namespace to include.
473     * @param   boolean $print        Print content.
474     * @param   boolean $parse        Parse content before printing/returning.
475     * @param   string  $classWrapper Wrap page in a div with class.
476     * @return  string                contents of page found
477     */
478    public function includePage(string $page, bool $print = true, bool $parse = true, string $classWrapper = '')
479    {
480        ob_start();
481        tpl_includeFile($page . '.html');
482        $html = ob_get_contents();
483        ob_end_clean();
484
485        if (empty($html) === true) {
486            global $MSG;
487
488            $useACL = $this->getConf('includePageUseACL');
489            $propagate = $this->getConf('includePagePropagate');
490            $html = '';
491
492            ob_start();
493            $html = tpl_include_page($page, false, $propagate, $useACL);
494            $this->includedPageNotifications .= ob_get_contents();
495            ob_end_clean();
496        }
497
498        if (empty($html) === false && $parse === true) {
499            $html = $this->parseContent($html);
500        }
501
502        if (empty($classWrapper) === false && empty($html) === false) {
503            $html = '<div class="' . $classWrapper . '">' . $html . '</div>';
504        }
505
506        if ($print === true) {
507            echo $html;
508        }
509        return $html;
510    }
511
512
513    /**
514     * Print or return logged in user information
515     *
516     * @param   boolean $print Print content.
517     * @return  string         user information
518     */
519    public function includeLoggedIn(bool $print = true)
520    {
521        $html = '';
522
523        if (empty($_SERVER['REMOTE_USER']) === false) {
524            $html .= '<div class="mikio-user-info">';
525            ob_start();
526            tpl_userinfo();
527            $html .= ob_get_contents();
528            ob_end_clean();
529            $html .= '</div>';
530        }
531
532        if ($print === true) {
533            echo $html;
534        }
535        return $html;
536    }
537
538
539    /**
540     * Print or return DokuWiki Menu
541     *
542     * @param   boolean $print Print content.
543     * @return  string         contents of the menu
544     */
545    public function includeDWMenu(bool $print = true)
546    {
547        global $lang;
548        global $USERINFO;
549
550        $loggedIn = (is_array($USERINFO) === true && count($USERINFO) > 0);
551        $html = '<ul class="mikio-nav">';
552
553        $pageToolsMenu = [];
554        $siteToolsMenu = [];
555        $userToolsMenu = [];
556
557        $showIcons  = ($this->getConf('navbarDWMenuType') != 'text');
558        $showText   = ($this->getConf('navbarDWMenuType') != 'icons');
559        $isDropDown = ($this->getConf('navbarDWMenuCombine') != 'seperate');
560
561        $items = (new \dokuwiki\Menu\PageMenu())->getItems();
562        foreach ($items as $item) {
563            if ($item->getType() !== 'top') {
564                $itemHtml = '';
565
566                $showItem = $this->getConf('navbarItemShow' . ucfirst($item->getType()));
567                if (
568                    $showItem !== false && (strcasecmp($showItem, 'always') === 0 ||
569                    (strcasecmp($showItem, 'logged in') === 0 && $loggedIn === true) ||
570                    (strcasecmp($showItem, 'logged out') === 0 && $loggedIn === false))
571                ) {
572                    $itemHtml .= '<a class="mikio-nav-link ' . ($isDropDown === true ? 'mikio-dropdown-item' : '') .
573                        ' ' . $item->getType() . '" href="' . $item->getLink() . '" title="' . $item->getTitle() . '">';
574                    if ($showIcons === true) {
575                        $itemHtml .= '<span class="mikio-icon">' . inlineSVG($item->getSvg()) . '</span>';
576                    }
577                    if ($showText === true || $isDropDown === true) {
578                        $itemHtml .= '<span>' . $item->getLabel() . '</span>';
579                    }
580                    $itemHtml .= '</a>';
581
582                    $pageToolsMenu[] = $itemHtml;
583                }
584            }//end if
585        }//end foreach
586
587        $items = (new \dokuwiki\Menu\SiteMenu())->getItems('action');
588        foreach ($items as $item) {
589            $itemHtml = '';
590
591            $showItem = $this->getConf('navbarItemShow' . ucfirst($item->getType()));
592            if (
593                $showItem !== false && (strcasecmp($showItem, 'always') === 0 ||
594                (strcasecmp($showItem, 'logged in') === 0 && $loggedIn === true) ||
595                (strcasecmp($showItem, 'logged out') === 0 && $loggedIn === false))
596            ) {
597                $itemHtml .= '<a class="mikio-nav-link ' . ($isDropDown === true ? 'mikio-dropdown-item' : '') . ' ' .
598                    $item->getType() . '" href="' . $item->getLink() . '" title="' . $item->getTitle() . '">';
599                if ($showIcons === true) {
600                    $itemHtml .= '<span class="mikio-icon">' . inlineSVG($item->getSvg()) . '</span>';
601                }
602                if ($showText === true || $isDropDown === true) {
603                    $itemHtml .= '<span>' . $item->getLabel() . '</span>';
604                }
605                $itemHtml .= '</a>';
606
607                $siteToolsMenu[] = $itemHtml;
608            }
609        }//end foreach
610
611        $items = (new \dokuwiki\Menu\UserMenu())->getItems('action');
612        foreach ($items as $item) {
613            $itemHtml = '';
614
615            $showItem = $this->getConf('navbarItemShow' . ucfirst($item->getType()));
616            if (
617                $showItem !== false && (strcasecmp($showItem, 'always') === 0 ||
618                (strcasecmp($showItem, 'logged in') === 0 && $loggedIn === true) ||
619                (strcasecmp($showItem, 'logged out') === 0 && $loggedIn === false))
620            ) {
621                $itemHtml .= '<a class="mikio-nav-link' . ($isDropDown === true ? ' mikio-dropdown-item' : '') . ' ' .
622                $item->getType() . '" href="' . $item->getLink() . '" title="' . $item->getTitle() . '">';
623                if ($showIcons === true) {
624                    $itemHtml .= '<span class="mikio-icon">' . inlineSVG($item->getSvg()) . '</span>';
625                }
626                if ($showText === true || $isDropDown === true) {
627                    $itemHtml .= '<span>' . $item->getLabel() . '</span>';
628                }
629                $itemHtml .= '</a>';
630
631                $userToolsMenu[] = $itemHtml;
632            }
633        }//end foreach
634
635
636        switch ($this->getConf('navbarDWMenuCombine')) {
637            case 'dropdown':
638                $html .= '<li id="dokuwiki__pagetools" class="mikio-nav-dropdown">';
639                $html .= '<a id="mikio_dropdown_pagetools" class="nav-link dropdown-toggle" href="#" role="button"
640data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">' .
641                ($showIcons === true ? $this->mikioInlineIcon('file') : '') .
642                ($showText === true ? $lang['page_tools'] : '<span class="mikio-small-only">' . $lang['page_tools'] .
643                '</span>') . '</a>';
644                $html .= '<div class="mikio-dropdown closed">';
645
646                foreach ($pageToolsMenu as $item) {
647                    $html .= $item;
648                }
649
650                $html .= '</div>';
651                $html .= '</li>';
652
653                $html .= '<li id="dokuwiki__sitetools" class="mikio-nav-dropdown">';
654                $html .= '<a id="mikio_dropdown_sitetools" class="nav-link dropdown-toggle" href="#" role="button"
655data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">' .
656                    ($showIcons === true ? $this->mikioInlineIcon('gear') : '') .
657                    ($showText === true ? $lang['site_tools'] : '<span class="mikio-small-only">' .
658                    $lang['site_tools'] . '</span>') . '</a>';
659                $html .= '<div class="mikio-dropdown closed">';
660
661                foreach ($siteToolsMenu as $item) {
662                    $html .= $item;
663                }
664
665                $html .= '</div>';
666                $html .= '</li>';
667
668                $html .= '<li id="dokuwiki__usertools" class="mikio-nav-dropdown">';
669                $html .= '<a id="mikio_dropdown_usertools" class="nav-link dropdown-toggle" href="#" role="button"
670data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">' .
671                    ($showIcons === true ? $this->mikioInlineIcon('user') : '') .
672                    ($showText === true ? $lang['user_tools'] : '<span class="mikio-small-only">' .
673                    $lang['user_tools'] . '</span>') . '</a>';
674                $html .= '<div class="mikio-dropdown closed">';
675
676                foreach ($userToolsMenu as $item) {
677                    $html .= $item;
678                }
679
680                $html .= '</div>';
681                $html .= '</li>';
682
683                break;
684
685            case 'combine':
686                $html .= '<li class="mikio-nav-dropdown">';
687                $html .= '<a class="mikio-nav-link" href="#">' .
688                    ($showIcons === true ? $this->mikioInlineIcon('wrench') : '') .
689                    ($showText === true ? tpl_getLang('tools-menu') : '<span class="mikio-small-only">' .
690                    tpl_getLang('tools-menu') . '</span>') . '</a>';
691                $html .= '<div class="mikio-dropdown closed">';
692
693                $html .= '<h6 class="mikio-dropdown-header">' . $lang['page_tools'] . '</h6>';
694                foreach ($pageToolsMenu as $item) {
695                    $html .= $item;
696                }
697
698                $html .= '<div class="mikio-dropdown-divider"></div>';
699                $html .= '<h6 class="mikio-dropdown-header">' . $lang['site_tools'] . '</h6>';
700                foreach ($siteToolsMenu as $item) {
701                    $html .= $item;
702                }
703
704                $html .= '<div class="mikio-dropdown-divider"></div>';
705                $html .= '<h6 class="mikio-dropdown-header">' . $lang['user_tools'] . '</h6>';
706                foreach ($userToolsMenu as $item) {
707                    $html .= $item;
708                }
709
710                $html .= '</div>';
711                $html .= '</li>';
712                break;
713
714            default:    // seperate
715                foreach ($siteToolsMenu as $item) {
716                    $html .= '<li class="mikio-nav-item">' . $item . '</li>';
717                }
718
719                foreach ($pageToolsMenu as $item) {
720                    $html .= '<li class="mikio-nav-item">' . $item . '</li>';
721                }
722
723                foreach ($userToolsMenu as $item) {
724                    $html .= '<li class="mikio-nav-item">' . $item . '</li>';
725                }
726
727                break;
728        }//end switch
729
730        $translation = plugin_load('helper', 'translation');
731        if ($translation !== null) {
732            $html .= '<li id="mikio__translate" class="mikio-nav-dropdown">';
733            $html .= '<a id="mikio_dropdown_translate" class="nav-link dropdown-toggle" href="#" role="button"
734data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">' .
735                $this->mikioInlineIcon('language') .
736                 '</a>';
737            $html .= '<div class="mikio-dropdown closed">';
738
739                $html .= $translation->showTranslations();
740
741            $html .= '</div>';
742            $html .= '</li>';
743        }
744
745        if ($this->getConf('showLightDark') === true) {
746            $autoLightDark = $this->getConf('autoLightDark');
747            $html .= '<li class="mikio-darklight">
748<a href="#" class="mikio-control mikio-button mikio-darklight-button">' .
749            ($autoLightDark === true ? $this->mikioInlineIcon('sunmoon', 'mikio-darklight-auto') : '') .
750            $this->mikioInlineIcon('sun', 'mikio-darklight-light') .
751            $this->mikioInlineIcon('moon', 'mikio-darklight-dark') .
752            '</a></li>';
753        }
754
755        $html .= '</ul>';
756
757        if ($print === true) {
758            echo $html;
759        }
760        return $html;
761    }
762
763
764    /**
765     * Create a nav element from a string. <uri>|<title>;
766     *
767     * @param string $str String to generate nav.
768     * @return string     nav elements generated
769     */
770    public function stringToNav(string $str)
771    {
772        $html = '';
773
774        if (empty($str) === false) {
775            $items = explode(';', $str);
776            if (count($items) > 0) {
777                $html .= '<ul class="mikio-nav">';
778                foreach ($items as $item) {
779                    $parts = explode('|', $item);
780                    if ($parts > 1) {
781                        $html .= '<li class="mikio-nav-item"><a class="mikio-nav-link" href="' .
782                            strip_tags($this->getLink(trim($parts[0]))) . '">' . strip_tags(trim($parts[1])) .
783                            '</a></li>';
784                    }
785                }
786                $html .= '</ul>';
787            }
788        }
789
790        return $html;
791    }
792
793    /**
794     * print or return the main navbar
795     *
796     * @param boolean $print   Print the navbar.
797     * @param boolean $showSub Include the sub navbar.
798     * @return string          generated content
799     */
800    public function includeNavbar(bool $print = true, bool $showSub = false)
801    {
802        global $conf, $USERINFO;
803
804        $homeUrl = wl();
805
806        if (plugin_isdisabled('showpageafterlogin') === false) {
807            $p = &plugin_load('action', 'showpageafterlogin');
808            if (empty($p) === false) {
809                if (is_array($USERINFO) === true && count($USERINFO) > 0) {
810                    $homeUrl = wl($p->getConf('page_after_login'));
811                }
812            }
813        } else {
814            if (is_array($USERINFO) === true && count($USERINFO) > 0) {
815                $url = $this->getConf('brandURLUser');
816                if (strlen($url) > 0) {
817                    $homeUrl = $url;
818                }
819            } else {
820                $url = $this->getConf('brandURLGuest');
821                if (strlen($url) > 0) {
822                    $homeUrl = $url;
823                }
824            }
825        }
826
827        $html = '';
828
829        $html .= '<nav class="mikio-navbar'  . (($this->getConf('stickyNavbar') === true) ? ' mikio-sticky' : '') .
830            '">';
831        $html .= '<div class="mikio-container">';
832        $html .= '<a class="mikio-navbar-brand" href="' . $homeUrl . '">';
833        if ($this->getConf('navbarUseTitleIcon') === true || $this->getConf('navbarUseTitleText') === true) {
834            // Brand image
835            if ($this->getConf('navbarUseTitleIcon') === true) {
836                $logo = $this->getMediaFile('logo', false);
837                ;
838                if (empty($logo) === false) {
839                    $width = $this->getConf('navbarTitleIconWidth');
840                    $height = $this->getConf('navbarTitleIconHeight');
841                    $styles = '';
842
843                    if (strlen($width) > 0 || strlen($height) > 0) {
844                        if (ctype_digit($width) === true) {
845                            $styles .= 'max-width:' . intval($width) . 'px;';
846                        } elseif (preg_match('/^\d+(px|rem|em|%)$/', $width) === 1) {
847                            $styles .= 'max-width:' . $width . ';';
848                        } elseif (strcasecmp($width, 'none') === 0) {
849                            $styles .= 'max-width:none;';
850                        }
851
852                        if (ctype_digit($height) === true) {
853                            $styles .= 'max-height:' . intval($height) . 'px;';
854                        } elseif (preg_match('/^\d+(px|rem|em|%)$/', $height) === 1) {
855                            $styles .= 'max-height:' . $height . ';';
856                        } elseif (strcasecmp($height, 'none') === 0) {
857                            $styles .= 'max-height:none;';
858                        }
859
860                        if (strlen($styles) > 0) {
861                            $styles = ' style="' . $styles . '"';
862                        }
863                    }//end if
864
865                    $html .= '<img src="' . $logo . '" class="mikio-navbar-brand-image"' . $styles . '>';
866                }//end if
867            }//end if
868
869            // Brand title
870            if ($this->getConf('navbarUseTitleText') === true) {
871                $html .= '<div class="mikio-navbar-brand-title">';
872                $html .= '<h1 class="mikio-navbar-brand-title-text">' . $conf['title'] . '</h1>';
873                if ($this->getConf('navbarUseTaglineText') === true) {
874                    $html .= '<p class="claim mikio-navbar-brand-title-tagline">' . $conf['tagline'] . '</p>';
875                }
876                $html .= '</div>';
877            }
878        }//end if
879        $html .= '</a>';
880        $html .= '<div class="mikio-navbar-toggle"><span class="icon"></span></div>';
881
882        // Menus
883        $html .= '<div class="mikio-navbar-collapse">';
884
885        $menus = [$this->getConf('navbarPosLeft', 'none'), $this->getConf('navbarPosMiddle', 'none'),
886            $this->getConf('navbarPosRight', 'none')
887        ];
888        foreach ($menus as $menuType) {
889            switch ($menuType) {
890                case 'custom':
891                    $html .= $this->stringToNav($this->getConf('navbarCustomMenuText', ''));
892                    break;
893                case 'search':
894                    $html .= '<div class="mikio-nav-item">';
895                    $html .= $this->includeSearch(false);
896                    $html .= '</div>';
897                    break;
898                case 'dokuwiki':
899                    $html .= $this->includeDWMenu(false);
900                    break;
901            }
902        }
903
904        $html .= '</div>';
905        $html .= '</div>';
906        $html .= '</nav>';
907
908        // Sub Navbar
909        if ($showSub === true) {
910            $sub = $this->includePage('submenu', false);
911            if (empty($sub) === false) {
912                $html .= '<nav class="mikio-navbar mikio-sub-navbar">' . $sub . '</nav>';
913            }
914        }
915
916        if ($print === true) {
917            echo $html;
918        }
919        return $html;
920    }
921
922
923    /**
924     * Is there a sidebar
925     *
926     * @param   string $prefix Sidebar prefix to use when searching.
927     * @return  boolean        if sidebar exists
928     */
929    public function sidebarExists(string $prefix = '')
930    {
931        global $conf;
932
933        if (strcasecmp($prefix, 'left') === 0) {
934            $prefix = '';
935        }
936
937        return $this->pageExists($conf['sidebar' . $prefix]);
938    }
939
940
941    /**
942     * Print or return the sidebar content
943     *
944     * @param   string  $prefix Sidebar prefix to use when searching.
945     * @param   boolean $print  Print the generated content to the output buffer.
946     * @param   boolean $parse  Parse the content.
947     * @return  string          generated content
948     */
949    public function includeSidebar(string $prefix = '', bool $print = true, bool $parse = true)
950    {
951        global $conf, $ID;
952
953        $html = '';
954        $confPrefix = preg_replace('/[^a-zA-Z0-9]/', '', ucwords($prefix));
955        $prefix = preg_replace('/[^a-zA-Z0-9]/', '', strtolower($prefix));
956
957        if (empty($confPrefix) === true) {
958            $confPrefix = 'Left';
959        }
960        if (strcasecmp($prefix, 'left') === 0) {
961            $prefix = '';
962        }
963
964        $sidebarPage = empty($conf[$prefix . 'sidebar']) === true ? $prefix . 'sidebar' : $conf[$prefix . 'sidebar'];
965
966        if (
967            $this->getConf('sidebarShow' . $confPrefix) === true && page_findnearest($sidebarPage) !== false &&
968            p_get_metadata($ID, 'nosidebar', false) === null
969        ) {
970            $content = $this->includePage($sidebarPage . 'header', false);
971            if (empty($content) === false) {
972                $html .= '<div class="mikio-sidebar-header">' . $content . '</div>';
973            }
974
975            if (empty($prefix) === true) {
976                $rows = [$this->getConf('sidebarLeftRow1'), $this->getConf('sidebarLeftRow2'),
977                    $this->getConf('sidebarLeftRow3'), $this->getConf('sidebarLeftRow4')
978                ];
979
980                foreach ($rows as $row) {
981                    switch ($row) {
982                        case 'search':
983                            $html .= $this->includeSearch(false);
984                            break;
985                        case 'logged in user':
986                            $html .= $this->includeLoggedIn(false);
987                            break;
988                        case 'content':
989                            $content = $this->includePage($sidebarPage, false);
990                            if (empty($content) === false) {
991                                $html .= '<div class="mikio-sidebar-content">' . $content . '</div>';
992                            }
993                            break;
994                        case 'tags':
995                            $html .= '<div class="mikio-tags"></div>';
996                    }
997                }
998            } else {
999                $content = $this->includePage($sidebarPage, false);
1000                if (empty($content) === false) {
1001                    $html .= '<div class="mikio-sidebar-content">' . $content . '</div>';
1002                }
1003            }//end if
1004
1005            $content = $this->includePage($sidebarPage . 'footer', false);
1006            if (empty($content) === false) {
1007                $html .= '<div class="mikio-sidebar-footer">' . $content . '</div>';
1008            }
1009        }//end if
1010
1011        if (empty($html) === true) {
1012            if (empty($prefix) === true && $this->getConf('sidebarAlwaysShowLeft') === true) {
1013                $html = '&nbsp;';
1014            }
1015            if ($this->getConf('sidebarAlwaysShow' . ucfirst($prefix)) === true) {
1016                $html = '&nbsp;';
1017            }
1018        }
1019
1020        if (empty($html) === false) {
1021            $html = '<aside class="mikio-sidebar mikio-sidebar-' . (empty($prefix) === true ? 'left' : $prefix) .
1022                '"><a class="mikio-sidebar-toggle' .
1023                ($this->getConf('sidebarMobileDefaultCollapse') === true ? ' closed' : '') . '" href="#">' .
1024                tpl_getLang('sidebar-title') . ' <span class="icon"></span></a><div class="mikio-sidebar-collapse">' .
1025                $html . '</div></aside>';
1026        }
1027
1028        if ($parse === true) {
1029            $html = $this->includeIcons($html);
1030        }
1031        if ($print === true) {
1032            echo $html;
1033        }
1034
1035        return $html;
1036    }
1037
1038
1039    /**
1040     * Print or return the page tools content
1041     *
1042     * @param   boolean $print     Print the generated content to the output buffer.
1043     * @param   boolean $includeId Include the dw__pagetools id in the element.
1044     * @return  string             generated content
1045     */
1046    public function includePageTools(bool $print = true, bool $includeId = false)
1047    {
1048        global $USERINFO;
1049
1050        $loggedIn = (is_array($USERINFO) === true && count($USERINFO) > 0);
1051        $html = '';
1052
1053        $html .= '<nav' . ($includeId === true ? ' id="dw__pagetools"' : '') . ' class="hidden-print dw__pagetools">';
1054        $html .= '<ul class="tools">';
1055
1056        $items = (new \dokuwiki\Menu\PageMenu())->getItems();
1057        foreach ($items as $item) {
1058            $classes = [];
1059            $classes[] = $item->getType();
1060            $attr = $item->getLinkAttributes();
1061
1062            if (empty($attr['class']) === false) {
1063                $classes = array_merge($classes, explode(' ', $attr['class']));
1064            }
1065
1066            $classes = array_unique($classes);
1067
1068            $showItem = $this->getConf('pageToolsShow' . ucfirst($item->getType()), 'always');
1069            if (
1070                $showItem !== false && (strcasecmp($showItem, 'always') === 0 ||
1071                (strcasecmp($showItem, 'logged in') === 0 && $loggedIn === true) ||
1072                (strcasecmp($showItem, 'logged out') === 0 && $loggedIn === true))
1073            ) {
1074                $html .= '<li class="' . implode(' ', $classes) . '">';
1075                $html .= '<a href="' . $item->getLink() . '" class="' . $item->getType() . '" title="' .
1076                    $item->getTitle() . '"><div class="icon">' . inlineSVG($item->getSvg()) .
1077                    '</div><span class="a11y">' . $item->getLabel() . '</span></a>';
1078                $html .= '</li>';
1079            }
1080        }//end foreach
1081
1082        $html .= '</ul>';
1083        $html .= '</nav>';
1084
1085        if ($print === true) {
1086            echo $html;
1087        }
1088        return $html;
1089    }
1090
1091
1092    /**
1093     * Print or return the search bar
1094     *
1095     * @param   boolean $print Print content.
1096     * @return  string         contents of the search bar
1097     */
1098    public function includeSearch(bool $print = true)
1099    {
1100        global $lang, $ID, $ACT, $QUERY;
1101        $html = '';
1102
1103        $html .= '<form class="mikio-search search" action="' . wl() .
1104            '" accept-charset="utf-8" method="get" role="search">';
1105        $html .= '<input type="hidden" name="do" value="search">';
1106        $html .= '<input type="hidden" name="id" value="' . $ID . '">';
1107        $html .= '<input name="q" ';
1108        if ($this->getConf('searchUseTypeahead') === true) {
1109            $html .= 'class="search_typeahead" ';
1110        }
1111        $html .= 'autocomplete="off" type="search" placeholder="' . $lang['btn_search'] . '" value="' .
1112            ((strcasecmp($ACT, 'search') === 0) ? htmlspecialchars($QUERY) : '') . '" accesskey="f" title="[F]" />';
1113        $html .= '<button type="submit" title="' .  $lang['btn_search'] . '">';
1114        if (strcasecmp($this->getConf('searchButton'), 'icon') === 0) {
1115            $html .= $this->mikioInlineIcon('search');
1116        } else {
1117            $html .= $lang['btn_search'];
1118        }
1119        $html .= '</button>';
1120        $html .= '</form>';
1121
1122        if ($print === true) {
1123            echo $html;
1124        }
1125        return $html;
1126    }
1127
1128
1129    /**
1130     * Print or return content
1131     *
1132     * @param   boolean $print Print content.
1133     * @return  string         contents
1134     */
1135    public function includeContent(bool $print = true)
1136    {
1137        ob_start();
1138        tpl_content(false);
1139        $html = ob_get_contents();
1140        ob_end_clean();
1141
1142        $html = $this->includeIcons($html);
1143        $html = $this->parseContent($html);
1144
1145        $html .= '<div style="clear:both"></div>';
1146
1147        if ($this->getConf('heroTitle') === false) {
1148            $html = '<div class="mikio-tags"></div>' . $html;
1149        }
1150
1151        $html = '<div class="mikio-article-content">' . $html . '</div>';
1152
1153        if ($print === true) {
1154            echo $html;
1155        }
1156        return $html;
1157    }
1158
1159    private function custom_tpl_pageinfo($ret = false)
1160    {
1161        global $conf;
1162        global $lang;
1163        global $INFO;
1164        global $ID;
1165
1166        // return if we are not allowed to view the page
1167        if (!auth_quickaclcheck($ID)) {
1168            return false;
1169        }
1170
1171        if ($INFO['exists']) {
1172            $file = $INFO['filepath'];
1173            if (!$conf['fullpath']) {
1174                if ($INFO['rev']) {
1175                    $file = str_replace($conf['olddir'] . '/', '', $file);
1176                } else {
1177                    $file = str_replace($conf['datadir'] . '/', '', $file);
1178                }
1179            }
1180            $file = utf8_decodeFN($file);
1181            $date = dformat($INFO['lastmod']);
1182
1183            $string = $this->getConf('footerPageInfoText', '');
1184
1185            // replace lang items
1186            $string = preg_replace_callback('/%([^%]+)%/', function ($matches) use ($lang) {
1187                return isset($lang[$matches[1]]) ? $lang[$matches[1]] : '';
1188            }, $string);
1189
1190            $options = [
1191                'file' => '<bdi>' . $file . '</bdi>',
1192                'date' => $date,
1193                'user' => $INFO['editor'] ? '<bdi>' . editorinfo($INFO['editor']) . '</bdi>' : $lang['external_edit']
1194            ];
1195
1196            if (!empty($_SERVER['REMOTE_USER'])) {
1197                $options['loggedin'] = true;
1198            }
1199
1200            if ($INFO['locked']) {
1201                $options['locked'] = '<bdi>' . editorinfo($INFO['locked']) . '</bdi>';
1202            }
1203
1204            $parser = new \ParensParser();
1205            $result = $parser->parse($string);
1206
1207            $parserIterate = function ($arr, $func) use ($options) {
1208                $str = '';
1209
1210                foreach ($arr as $value) {
1211                    if (is_array($value)) {
1212                        $str .= $func($value, $func);
1213                    } else {
1214                        if (preg_match('/^([a-zA-Z]+)=(.*)/', $value, $matches)) {
1215                            $key = strtolower($matches[1]); // Extract the key (a-zA-Z part)
1216
1217                            if (isset($options[$key])) {
1218                                $str .= $matches[2];
1219                            } else {
1220                                return $str;
1221                            }
1222                        } else {
1223                            $str .= $value;
1224                        }
1225                    }
1226                }//end foreach
1227
1228                return $str;
1229            };
1230
1231            $string = $parserIterate($result, $parserIterate);
1232
1233            $string = preg_replace_callback('/{([^}]+)}/', function ($matches) use ($options) {
1234                $key = strtolower($matches[1]);
1235                return isset($options[$key]) ? $options[$key] : '';
1236            }, $string);
1237
1238            if ($ret) {
1239                return $string;
1240            } else {
1241                echo $string;
1242                return true;
1243            }
1244        }//end if
1245
1246        return false;
1247    }
1248
1249    /**
1250     * Print or return footer
1251     *
1252     * @param   boolean $print Print footer.
1253     * @return  string         HTML string containing footer
1254     */
1255    public function includeFooter(bool $print = true)
1256    {
1257        global $ACT;
1258
1259        $html = '';
1260
1261        $html .= '<footer class="mikio-footer">';
1262        $html .= '<div class="doc">' . $this->custom_tpl_pageinfo(true) . '</div>';
1263        $html .= $this->includePage('footer', false);
1264
1265        $html .= $this->stringToNav($this->getConf('footerCustomMenuText'));
1266
1267        if ($this->getConf('footerSearch') === true) {
1268            $html .= '<div class="mikio-footer-search">';
1269            $html .= $this->includeSearch(false);
1270            $html .= '</div>';
1271        }
1272
1273        $showPageTools = $this->getConf('pageToolsFooter');
1274        if (
1275            strcasecmp($ACT, 'show') === 0 && (strcasecmp($showPageTools, 'always') === 0 ||
1276            $this->userCanEdit() === true && strcasecmp($showPageTools, 'page editors') === 0)
1277        ) {
1278            $html .= $this->includePageTools(false);
1279        }
1280
1281        $meta['licenseType']            = ['multichoice', '_choices' => ['none', 'badge', 'button']];
1282        $meta['licenseImageOnly']       = ['onoff'];
1283
1284        $licenseType = $this->getConf('licenseType');
1285        if ($licenseType !== 'none') {
1286            $html .= tpl_license($licenseType, $this->getConf('licenseImageOnly'), true, true);
1287        }
1288
1289        $html .= '</footer>';
1290
1291        if ($print === true) {
1292            echo $html;
1293        }
1294        return $html;
1295    }
1296
1297
1298    /**
1299     * Print or return breadcrumb trail
1300     *
1301     * @param   boolean $print Print out trail.
1302     * @param   boolean $parse Parse trail before printing.
1303     * @return  string         HTML string containing breadcrumbs
1304     */
1305    public function includeBreadcrumbs(bool $print = true, bool $parse = true)
1306    {
1307        global $conf, $ID, $lang, $ACT;
1308
1309        if (
1310            $this->getConf('breadcrumbHideHome') === true && strcasecmp($ID, 'start') === 0 &&
1311            strcasecmp($ACT, 'show') === 0 || strcasecmp($ACT, 'showtag') === 0 || $conf['breadcrumbs'] === 0
1312        ) {
1313            return '';
1314        }
1315
1316        $html = '<div class="mikio-breadcrumbs">';
1317        $html .= '<div class="mikio-container">';
1318        if (strcasecmp($ACT, 'show') === 0) {
1319            if ($conf['breadcrumbs'] !== 0) {
1320                if ($this->getConf('breadcrumbPrefix') === false && $this->getConf('breadcrumbSep') === false) {
1321                    ob_start();
1322                    tpl_breadcrumbs();
1323                    $html .= ob_get_contents();
1324                    ob_end_clean();
1325                } else {
1326                    $sep = '•';
1327                    $prefix = $lang['breadcrumb'];
1328
1329                    if ($this->getConf('breadcrumbSep') === true) {
1330                        $sep = $this->getConf('breadcrumbSepText');
1331                        $img = $this->getMediaFile('breadcrumb-sep', false);
1332
1333                        if ($img !== false) {
1334                            $sep = '<img src="' . $img . '">';
1335                        }
1336                    }
1337
1338                    if ($this->getConf('breadcrumbPrefix') === true) {
1339                        $prefix = $this->getConf('breadcrumbPrefixText');
1340                        $img = $this->getMediaFile('breadcrumb-prefix', false);
1341
1342                        if ($img !== false) {
1343                            $prefix = '<img src="' . $img . '">';
1344                        }
1345                    }
1346
1347                    $crumbs = breadcrumbs();
1348
1349                    $html .= '<ul>';
1350                    if (empty($prefix) === false) {
1351                        $html .= '<li class="prefix">' . $prefix . '</li>';
1352                    }
1353
1354                    $last = count($crumbs);
1355                    $i    = 0;
1356                    foreach ($crumbs as $id => $name) {
1357                        $i++;
1358                        if ($i !== 1) {
1359                            $html .= '<li class="sep">' . $sep . '</li>';
1360                        }
1361                        $html .= '<li' . ($i === $last ? ' class="curid"' : '') . '>';
1362                        $html .= tpl_pagelink($id, null, true);
1363                        $html .= '</li>';
1364                    }
1365
1366                    $html .= '</ul>';
1367                }//end if
1368            }//end if
1369        }//end if
1370
1371        $html .= '</div>';
1372        $html .= '</div>';
1373
1374        if ($parse === true) {
1375            $html = $this->includeIcons($html);
1376        }
1377        if ($print === true) {
1378            echo $html;
1379        }
1380        return $html;
1381    }
1382
1383    /**
1384     * Print or return you are here trail
1385     *
1386     * @param   boolean $print Print out trail.
1387     * @param   boolean $parse Parse trail before printing.
1388     * @return  string         HTML string containing breadcrumbs
1389     */
1390    public function includeYouAreHere(bool $print = true, bool $parse = true)
1391    {
1392        global $conf, $ID, $lang, $ACT;
1393
1394        if (
1395            $this->getConf('youarehereHideHome') === true && strcasecmp($ID, 'start') === 0 &&
1396            strcasecmp($ACT, 'show') === 0 || strcasecmp($ACT, 'showtag') === 0 || $conf['youarehere'] === 0
1397        ) {
1398            return '';
1399        }
1400
1401        $html = '<div class="mikio-youarehere">';
1402        $html .= '<div class="mikio-container">';
1403        if (strcasecmp($ACT, 'show') === 0) {
1404            if ($conf['youarehere'] !== 0) {
1405                if ($this->getConf('youareherePrefix') === false && $this->getConf('youarehereSep') === false) {
1406                    $html .= '<div class="mikio-bcdw">';
1407                    ob_start();
1408                    tpl_youarehere();
1409                    $html .= ob_get_contents();
1410                    ob_end_clean();
1411                    $html .= '</div>';
1412                } else {
1413                    $sep = ' » ';
1414                    $prefix = $lang['youarehere'];
1415
1416                    if ($this->getConf('youarehereSep') === true) {
1417                        $sep = $this->getConf('youarehereSepText');
1418                        $img = $this->getMediaFile('youarehere-sep', false);
1419
1420                        if ($img !== false) {
1421                            $sep = '<img src="' . $img . '">';
1422                        }
1423                    }
1424
1425                    if ($this->getConf('youareherePrefix') === true) {
1426                        $prefix = $this->getConf('youareherePrefixText');
1427                        $img = $this->getMediaFile('youarehere-prefix', false);
1428
1429                        if ($img !== false) {
1430                            $prefix = '<img src="' . $img . '">';
1431                        }
1432                    }
1433
1434                    $html .= '<ul>';
1435                    if (empty($prefix) === false) {
1436                        $html .= '<li class="prefix">' . $prefix . '</li>';
1437                    }
1438                    $html .= '<li>' . tpl_pagelink(':' . $conf['start'], null, true) . '</li>';
1439
1440                    $parts = explode(':', $ID);
1441                    $count = count($parts);
1442
1443                    $part = '';
1444                    for ($i = 0; $i < ($count - 1); $i++) {
1445                        $part .= $parts[$i] . ':';
1446                        $page = $part;
1447                        if ($page === $conf['start']) {
1448                            continue;
1449                        }
1450
1451                        $html .= '<li class="sep">' . $sep . '</li>';
1452                        $html .= '<li>' . tpl_pagelink($page, null, true) . '</li>';
1453                    }
1454
1455                    resolve_pageid('', $page, $exists);
1456                    if ((isset($page) === true && $page === $part . $parts[$i]) === false) {
1457                        $page = $part . $parts[$i];
1458                        if ($page !== $conf['start']) {
1459                            $html .= '<li class="sep">' . $sep . '</li>';
1460                            $html .= '<li>' . tpl_pagelink($page, null, true) . '</li>';
1461                        }
1462                    }
1463
1464                    $html .= '</ul>';
1465                }//end if
1466            }//end if
1467
1468            $showLast = $this->getConf('youarehereShowLast');
1469            if ($showLast !== 0) {
1470                preg_match_all('/(<li[^>]*>.+?<\/li>)/', $html, $matches);
1471                if (count($matches) > 0 && count($matches[0]) > (($showLast * 2) + 2)) {
1472                    $count = count($matches[0]);
1473                    $list = '';
1474
1475                    // Show Home
1476                    $list .= $matches[0][0] . $matches[0][1];
1477
1478                    $list .= '<li>...</li>';
1479                    for ($i = ($count - ($showLast * 2)); $i <= $count; $i++) {
1480                        $list .= $matches[0][$i];
1481                    }
1482
1483                    $html = preg_replace('/<ul>.*<\/ul>/', '<ul>' . $list . '</ul>', $html);
1484                }
1485            }
1486
1487            switch ($this->getConf('youarehereHome')) {
1488                case 'none':
1489                    $html = preg_replace('/<li[^>]*>.+?<\/li>/', '', $html, 2);
1490                    break;
1491                case 'home':
1492                    $html = preg_replace('/(<a[^>]*>)(.+?)(<\/a>)/', '$1' . tpl_getlang('home') . '$3', $html, 1);
1493                    break;
1494                case 'icon':
1495                    $html = preg_replace('/(<a[^>]*>)(.+?)(<\/a>)/', '$1' .
1496                        $this->mikioInlineIcon('home') . '$3', $html, 1);
1497                    break;
1498            }
1499        } else {
1500            $html .= '&#8810; ';
1501            if (isset($_GET['page']) === true) {
1502                $html .= '<a href="' . wl($ID, ['do' => $ACT]) . '">Back</a>&nbsp;&nbsp;&nbsp;/&nbsp;&nbsp;&nbsp;';
1503            }
1504            $html .= '<a href="' . wl($ID) . '">View Page</a>';
1505        }//end if
1506
1507        $html .= '</div>';
1508        $html .= '</div>';
1509
1510        if ($parse === true) {
1511            $html = $this->includeIcons($html);
1512        }
1513        if ($print === true) {
1514            echo $html;
1515        }
1516        return $html;
1517    }
1518
1519    /**
1520     * Get Page Title
1521     *
1522     * @return string page title
1523     */
1524    public function parsePageTitle()
1525    {
1526        global $ID;
1527
1528        $title = p_get_first_heading($ID);
1529        if (strlen($title) <= 0) {
1530            $title = tpl_pagetitle(null, true);
1531        }
1532        $title = $this->includeIcons($title);
1533
1534        return $title;
1535    }
1536
1537
1538    /**
1539     * Print or return hero block
1540     *
1541     * @param   boolean $print Print content.
1542     * @return  string         contents of hero
1543     */
1544    public function includeHero(bool $print = true)
1545    {
1546        $html = '';
1547
1548        if ($this->getConf('heroTitle') === true) {
1549            $html .= '<div class="mikio-hero">';
1550            $html .= '<div class="mikio-container">';
1551            $html .= '<div class="mikio-hero-text">';
1552            if (strcasecmp($this->getConf('youareherePosition'), 'hero') === 0) {
1553                $html .= $this->includeYouAreHere(false);
1554            }
1555            if (strcasecmp($this->getConf('breadcrumbPosition'), 'hero') === 0) {
1556                $html .= $this->includeBreadcrumbs(false);
1557            }
1558
1559            $html .= '<h1 class="mikio-hero-title">';
1560            $html .= $this->parsePageTitle();    // No idea why this requires a blank space afterwards to work?
1561            $html .= '</h1>';
1562            $html .= '<h2 class="mikio-hero-subtitle"></h2>';
1563            $html .= '</div>';
1564
1565            $hero_image = $this->getMediaFile('hero', true, $this->getConf('heroImagePropagation', true));
1566            $hero_image_resize_class = '';
1567            if (empty($hero_image) === false) {
1568                $hero_image = ' style="background-image:url(\'' . $hero_image . '\');"';
1569                $hero_image_resize_class = ' mikio-hero-image-resize';
1570            }
1571
1572            $html .= '<div class="mikio-hero-image' . $hero_image_resize_class . '"' . $hero_image .
1573                '><div class="mikio-tags"></div></div>';
1574
1575            $html .= '</div>';
1576            $html .= '</div>';
1577        }//end if
1578
1579        if ($print === true) {
1580            echo $html;
1581        }
1582
1583        return $html;
1584    }
1585
1586
1587    /**
1588     * Print or return out TOC
1589     *
1590     * @param   boolean $print Print TOC.
1591     * @param   boolean $parse Parse icons.
1592     * @return  string         contents of TOC
1593     */
1594    public function includeTOC(bool $print = true, bool $parse = true)
1595    {
1596        $html = '';
1597
1598        $tocHtml = tpl_toc(true);
1599
1600        if (empty($tocHtml) === false) {
1601            $tocHtml = preg_replace(
1602                '/(<h3.+?toggle.+?>)(.+?)<\/h3>/',
1603                '$1' .
1604                $this->mikioInlineIcon('hamburger', 'hamburger') . '$2' .
1605                $this->mikioInlineIcon('down-arrow', 'down-arrow') . '</h3>',
1606                $tocHtml
1607            );
1608            $tocHtml = preg_replace('/<li.*><div.*><a.*><\/a><\/div><\/li>\s*/', '', $tocHtml);
1609            $tocHtml = preg_replace('/<ul.*>\s*<\/ul>\s*/', '', $tocHtml);
1610
1611            $html .= '<div class="mikio-toc">';
1612            $html .= $tocHtml;
1613            $html .= '</div>';
1614        }
1615
1616        if ($parse === true) {
1617            $html = $this->includeIcons($html);
1618        }
1619
1620        if ($print === true) {
1621            echo $html;
1622        }
1623
1624        return $html;
1625    }
1626
1627
1628    /**
1629     * Parse the string and replace icon elements with included icon libraries
1630     *
1631     * @param   string $str Content to parse.
1632     * @return  string      parsed string
1633     */
1634    public function includeIcons(string $str)
1635    {
1636        global $ACT, $MIKIO_ICONS;
1637
1638        $iconTag = $this->getConf('iconTag', 'icon');
1639        if (empty($iconTag) === true) {
1640            return $str;
1641        }
1642
1643        if (
1644            in_array($ACT, ['show', 'showtag', 'revisions', 'index', 'preview']) === true ||
1645            strcasecmp($ACT, 'admin') === 0 && count($MIKIO_ICONS) > 0
1646        ) {
1647            $content = $str;
1648            $preview = null;
1649
1650            if (strcasecmp($ACT, 'preview') === 0) {
1651                $html = new \simple_html_dom();
1652                $html->stripRNAttrValues = false;
1653                $html->load($str, true, false);
1654
1655                $preview = $html->find('div.preview');
1656                if (is_array($preview) === true && count($preview) > 0) {
1657                    $content = $preview[0]->innertext;
1658                }
1659            }
1660
1661            $page_regex = '/(.*)/';
1662            if (stripos($str, '<pre') !== false) {
1663                $page_regex = '/<(?!pre|\/).*?>(.*)[^<]*/';
1664            }
1665
1666            $content = preg_replace_callback($page_regex, function ($icons) {
1667                $iconTag = $this->getConf('iconTag', 'icon');
1668
1669                return preg_replace_callback(
1670                    '/&lt;' . $iconTag . ' ([\w\- #]*)&gt;(?=[^>]*(<|$))/',
1671                    function ($matches) {
1672                        global $MIKIO_ICONS;
1673
1674                        $s = $matches[0];
1675
1676                        if (count($MIKIO_ICONS) > 0) {
1677                            $icon = $MIKIO_ICONS[0];
1678
1679                            if (count($matches) > 1) {
1680                                $e = explode(' ', $matches[1]);
1681
1682                                if (count($e) > 1) {
1683                                    foreach ($MIKIO_ICONS as $iconItem) {
1684                                        if (strcasecmp($iconItem['name'], $e[0]) === 0) {
1685                                            $icon = $iconItem;
1686
1687                                            $s = $icon['insert'];
1688                                            for ($i = 1; $i < 9; $i++) {
1689                                                if (count($e) < $i || empty($e[$i]) === true) {
1690                                                    if (isset($icon['$' . $i]) === true) {
1691                                                        $s = str_replace('$' . $i, $icon['$' . $i], $s);
1692                                                    }
1693                                                } else {
1694                                                    $s = str_replace('$' . $i, $e[$i], $s);
1695                                                }
1696                                            }
1697
1698                                            $dir = '';
1699                                            if (isset($icon['dir']) === true) {
1700                                                $dir = $this->baseDir . 'icons/' . $icon['dir'] . '/';
1701                                            }
1702
1703                                            $s = str_replace('$0', $dir, $s);
1704
1705                                            break;
1706                                        }//end if
1707                                    }//end foreach
1708                                } else {
1709                                    $s = str_replace('$1', $matches[1], $icon['insert']);
1710                                }//end if
1711                            }//end if
1712                        }//end if
1713
1714                        $s = preg_replace('/(class=")(.*)"/', '$1mikio-icon $2"', $s, -1, $count);
1715                        if ($count === 0) {
1716                            $s = preg_replace('/(<\w* )/', '$1class="mikio-icon" ', $s);
1717                        }
1718
1719                        return $s;
1720                    },
1721                    $icons[0]
1722                );
1723            }, $content);
1724
1725            if (strcasecmp($ACT, 'preview') === 0) {
1726                if (is_array($preview) === true && count($preview) > 0) {
1727                    $preview[0]->innertext = $content;
1728                }
1729
1730                $str = $html->save();
1731                $html->clear();
1732                unset($html);
1733            } else {
1734                $str = $content;
1735            }
1736        }//end if
1737
1738        return $str;
1739    }
1740
1741    /**
1742     * Parse HTML for theme
1743     *
1744     * @param   string $content HTML content to parse.
1745     * @return  string          Parsed content
1746     */
1747    public function parseContent(string $content)
1748    {
1749        global $INPUT, $ACT;
1750
1751        // Add Mikio Section titles
1752        if (strcasecmp($INPUT->str('page'), 'config') === 0) {
1753            $admin_sections = [
1754                // Section      Insert Before                 Icon
1755                'navbar'        => ['navbarUseTitleIcon',      ''],
1756                'search'        => ['searchButton',            ''],
1757                'hero'          => ['heroTitle',               ''],
1758                'tags'          => ['tagsConsolidate',         ''],
1759                'breadcrumb'    => ['breadcrumbHideHome',      ''],
1760                'youarehere'    => ['youarehereHideHome',      ''],
1761                'sidebar'       => ['sidebarShowLeft',         ''],
1762                'toc'           => ['tocFull',                 ''],
1763                'pagetools'     => ['pageToolsFloating',       ''],
1764                'footer'        => ['footerPageInfoText',      ''],
1765                'license'       => ['licenseType',             ''],
1766                'acl'           => ['includePageUseACL',       ''],
1767                'sticky'        => ['stickyTopHeader',         ''],
1768            ];
1769
1770            foreach ($admin_sections as $section => $items) {
1771                $search = $items[0];
1772                $icon   = $items[1];
1773
1774                $content = preg_replace(
1775                    '/<tr(.*)>\s*<td class="label">\s*<span class="outkey">(tpl»mikio»' . $search . ')<\/span>/',
1776                    '<tr$1><td class="mikio-config-table-header" colspan="2">' . $this->mikioInlineIcon($icon) .
1777                        tpl_getLang('config_' . $section) .
1778                        '</td></tr><tr class="default"><td class="label"><span class="outkey">tpl»mikio»' .
1779                        $search . '</span>',
1780                    $content
1781                );
1782            }
1783        } elseif (strcasecmp($INPUT->str('page'), 'styling') === 0) {
1784            $mikioPluginMissing = true;
1785            /* Hide plugin fields if not installed */
1786            if (plugin_load('action', 'mikioplugin') !== null) {
1787                $mikioPluginMissing = false;
1788            }
1789
1790            $style_headers = [
1791                ['title' => 'Base', 'starts_with' => '__text_'],
1792                ['title' => 'Code', 'starts_with' => '__code_'],
1793                ['title' => 'Controls', 'starts_with' => '__control_'],
1794                ['title' => 'Header', 'starts_with' => '__topheader_'],
1795                ['title' => 'Navbar', 'starts_with' => '__navbar_'],
1796                ['title' => 'Sub Navbar', 'starts_with' => '__subnavbar_'],
1797                ['title' => 'Tags', 'starts_with' => '__tag_background_color_'],
1798                ['title' => 'Breadcrumbs', 'starts_with' => '__breadcrumb_'],
1799                ['title' => 'Hero', 'starts_with' => '__hero_'],
1800                ['title' => 'Sidebar', 'starts_with' => '__sidebar_'],
1801                ['title' => 'Content', 'starts_with' => '__content_'],
1802                ['title' => 'TOC', 'starts_with' => '__toc_'],
1803                ['title' => 'Page Tools', 'starts_with' => '__pagetools_'],
1804                ['title' => 'Footer', 'starts_with' => '__footer_'],
1805                ['title' => 'Table', 'starts_with' => '__table_'],
1806                ['title' => 'Dropdown', 'starts_with' => '__dropdown_'],
1807                ['title' => 'Section Edit', 'starts_with' => '__section_edit_'],
1808                ['title' => 'Tree', 'starts_with' => '__tree_'],
1809                ['title' => 'Tabs', 'starts_with' => '__tab_'],
1810                ['title' => 'Mikio Plugin', 'starts_with' => '__plugin_', 'heading' => 'h2',
1811                    'hidden' => $mikioPluginMissing
1812                ],
1813                ['title' => 'Primary Colours', 'starts_with' => '__plugin_primary_', 'hidden' => $mikioPluginMissing],
1814                ['title' => 'Secondary Colours', 'starts_with' => '__plugin_secondary_',
1815                    'hidden' => $mikioPluginMissing
1816                ],
1817                ['title' => 'Success Colours', 'starts_with' => '__plugin_success_', 'hidden' => $mikioPluginMissing],
1818                ['title' => 'Danger Colours', 'starts_with' => '__plugin_danger_', 'hidden' => $mikioPluginMissing],
1819                ['title' => 'Warning Colours', 'starts_with' => '__plugin_warning_', 'hidden' => $mikioPluginMissing],
1820                ['title' => 'Info Colours', 'starts_with' => '__plugin_info_', 'hidden' => $mikioPluginMissing],
1821                ['title' => 'Light Colours', 'starts_with' => '__plugin_light_', 'hidden' => $mikioPluginMissing],
1822                ['title' => 'Dark Colours', 'starts_with' => '__plugin_dark_', 'hidden' => $mikioPluginMissing],
1823                ['title' => 'Link Colours', 'starts_with' => '__plugin_link_', 'hidden' => $mikioPluginMissing],
1824                ['title' => 'Carousel', 'starts_with' => '__plugin_carousel_', 'hidden' => $mikioPluginMissing],
1825                ['title' => 'Steps', 'starts_with' => '__plugin_steps_', 'hidden' => $mikioPluginMissing],
1826                ['title' => 'Tabgroup', 'starts_with' => '__plugin_tabgroup_', 'hidden' => $mikioPluginMissing],
1827                ['title' => 'Tooltip', 'starts_with' => '__plugin_tooltip_', 'hidden' => $mikioPluginMissing],
1828                ['title' => 'Dark Mode', 'starts_with' => '__darkmode_', 'heading' => 'h2'],
1829                ['title' => 'Base', 'starts_with' => '__darkmode_text_'],
1830                ['title' => 'Code', 'starts_with' => '__darkmode_code_'],
1831                ['title' => 'Controls', 'starts_with' => '__darkmode_control_'],
1832                ['title' => 'Header', 'starts_with' => '__darkmode_topheader_'],
1833                ['title' => 'Navbar', 'starts_with' => '__darkmode_navbar_'],
1834                ['title' => 'Sub Navbar', 'starts_with' => '__darkmode_subnavbar_'],
1835                ['title' => 'Tags', 'starts_with' => '__darkmode_tag_background_color_'],
1836                ['title' => 'Breadcrumbs', 'starts_with' => '__darkmode_breadcrumb_'],
1837                ['title' => 'Hero', 'starts_with' => '__darkmode_hero_'],
1838                ['title' => 'Sidebar', 'starts_with' => '__darkmode_sidebar_'],
1839                ['title' => 'Content', 'starts_with' => '__darkmode_content_'],
1840                ['title' => 'TOC', 'starts_with' => '__darkmode_toc_'],
1841                ['title' => 'Page Tools', 'starts_with' => '__darkmode_pagetools_'],
1842                ['title' => 'Footer', 'starts_with' => '__darkmode_footer_'],
1843                ['title' => 'Table', 'starts_with' => '__darkmode_table_'],
1844                ['title' => 'Dropdown', 'starts_with' => '__darkmode_dropdown_'],
1845                ['title' => 'Section Edit', 'starts_with' => '__darkmode_section_edit_'],
1846                ['title' => 'Tree', 'starts_with' => '__darkmode_tree_'],
1847                ['title' => 'Tabs', 'starts_with' => '__darkmode_tab_'],
1848                ['title' => 'Mikio Plugin (Dark mode)', 'starts_with' => '__plugin_darkmode_', 'heading' => 'h2',
1849                    'hidden' => $mikioPluginMissing
1850                ],
1851                ['title' => 'Primary Colours', 'starts_with' => '__plugin_darkmode_primary_',
1852                    'hidden' => $mikioPluginMissing
1853                ],
1854                ['title' => 'Secondary Colours', 'starts_with' => '__plugin_darkmode_secondary_',
1855                    'hidden' => $mikioPluginMissing
1856                ],
1857                ['title' => 'Success Colours', 'starts_with' => '__plugin_darkmode_success_',
1858                    'hidden' => $mikioPluginMissing
1859                ],
1860                ['title' => 'Danger Colours', 'starts_with' => '__plugin_darkmode_danger_',
1861                    'hidden' => $mikioPluginMissing
1862                ],
1863                ['title' => 'Warning Colours', 'starts_with' => '__plugin_darkmode_warning_',
1864                    'hidden' => $mikioPluginMissing
1865                ],
1866                ['title' => 'Info Colours', 'starts_with' => '__plugin_darkmode_info_',
1867                    'hidden' => $mikioPluginMissing
1868                ],
1869                ['title' => 'Light Colours', 'starts_with' => '__plugin_darkmode_light_',
1870                    'hidden' => $mikioPluginMissing
1871                ],
1872                ['title' => 'Dark Colours', 'starts_with' => '__plugin_darkmode_dark_',
1873                    'hidden' => $mikioPluginMissing
1874                ],
1875                ['title' => 'Link Colours', 'starts_with' => '__plugin_darkmode_link_',
1876                    'hidden' => $mikioPluginMissing
1877                ],
1878                ['title' => 'Carousel', 'starts_with' => '__plugin_darkmode_carousel_',
1879                    'hidden' => $mikioPluginMissing
1880                ],
1881                ['title' => 'Steps', 'starts_with' => '__plugin_darkmode_steps_', 'hidden' => $mikioPluginMissing],
1882                ['title' => 'Tabgroup', 'starts_with' => '__plugin_darkmode_tabgroup_',
1883                    'hidden' => $mikioPluginMissing
1884                ],
1885                ['title' => 'Tooltip', 'starts_with' => '__plugin_darkmode_tooltip_', 'hidden' => $mikioPluginMissing],
1886            ];
1887
1888            foreach ($style_headers as $header) {
1889                if (array_key_exists('heading', $header) === false) {
1890                    $header['heading'] = 'h3';
1891                }
1892
1893                if (array_key_exists('hidden', $header) === false) {
1894                    $header['hidden'] = false;
1895                }
1896
1897                $content = preg_replace(
1898                    '/(<tr>\s*<td>\s*<label for="tpl__' . $header['starts_with'] . '.+?<\/tr>)/s',
1899                    '</tbody></table><' . $header['heading'] . ' style="display:' .
1900                    ($header['hidden'] === true ? 'none' : 'block') . '">' .
1901                    $header['title'] . '</' . $header['heading'] . '>
1902                    <table style="display:' . ($header['hidden'] === true ? 'none' : 'table') . '"><tbody>$1',
1903                    $content,
1904                    1
1905                );
1906            }
1907
1908            $content = preg_replace_callback('/<input type="color"[^>]*>/', function ($match) {
1909                // Get the ID of the <input type="color"> element
1910                preg_match('/id="([^"]*)"/', $match[0], $matches);
1911
1912                // Replace type with text and remove the id attribute
1913                $replacement = preg_replace(
1914                    ['/type="color"/', '/id="([^"]*)"/'],
1915                    ['type="text" class="mikio-color-text-input"', 'for="$1"'],
1916                    $match[0]
1917                );
1918
1919                return '<div class="mikio-color-picker">' . $replacement . $match[0] . '</div>';
1920            }, $content);
1921        }//end if
1922
1923        if (strcasecmp($ACT, 'admin') === 0 && isset($_GET['page']) === false) {
1924            $content = preg_replace('/(<ul.*?>.*?)<\/ul>.*?<ul.*?>(.*?<\/ul>)/s', '$1$2', $content);
1925        }
1926
1927        // Page Revisions - Table Fix
1928        if (strpos($content, 'id="page__revisions"') !== false) {
1929            $content = preg_replace(
1930                '/(<span class="sum">\s.*<\/span>\s.*<span class="user">\s.*<\/span>)/',
1931                '<span>$1</span>',
1932                $content
1933            );
1934        }
1935
1936        $html = new \simple_html_dom();
1937        $html->stripRNAttrValues = false;
1938        $html->load($content, true, false);
1939
1940        if ($html === false) {
1941            return $content;
1942        }
1943
1944        /* Buttons */
1945        foreach ($html->find('#config__manager button') as $node) {
1946            $c = explode(' ', $node->class);
1947            if (in_array('mikio-button', $c) === false) {
1948                $c[] = 'mikio-button';
1949            }
1950            $node->class = implode(' ', $c);
1951        }
1952
1953
1954        /* Buttons - Primary */
1955        foreach ($html->find('#config__manager [type=submit]') as $node) {
1956            $c = explode(' ', $node->class);
1957            if (in_array('mikio-primary', $c) === false) {
1958                $c[] = 'mikio-primary';
1959            }
1960            $node->class = implode(' ', $c);
1961        }
1962
1963        /* Hide page title if hero is enabled */
1964        if ($this->getConf('heroTitle') === true && $ACT !== 'preview') {
1965            $pageTitle = $this->parsePageTitle();
1966
1967            foreach ($html->find('h1,h2,h3,h4') as $elm) {
1968                if ($elm->innertext === $pageTitle) {
1969                    // $elm->innertext = '';
1970                    $elm->setAttribute('style', 'display:none');
1971
1972                    break;
1973                }
1974            }
1975        }
1976
1977        /* Hero subtitle */
1978        foreach ($html->find('p') as $elm) {
1979            if (preg_match('/[~-]~hero-subtitle (.+?)~[~-]/ui', $elm->innertext, $matches) === 1) {
1980                $subtitle = $matches[1];
1981                $this->footerScript['hero-subtitle'] = 'mikio.setHeroSubTitle(\'' . $subtitle . '\')';
1982
1983                $elm->innertext = preg_replace('/[~-]~hero-subtitle (.+?)~[~-]/ui', '', $elm->innertext);
1984                break;
1985            }
1986        }
1987
1988        /* Hero image */
1989        foreach ($html->find('p') as $elm) {
1990            $image = '';
1991            preg_match('/[~-]~hero-image (.+?)~[~-](?!.?")/ui', $elm->innertext, $matches);
1992            if (count($matches) > 0) {
1993                preg_match('/<img.*src="(.+?)"/ui', $matches[1], $imageTagMatches);
1994                if (count($imageTagMatches) > 0) {
1995                    $image = $imageTagMatches[1];
1996                } else {
1997                    preg_match('/<a.+?>(.+?)[~<]/ui', $matches[1], $imageTagMatches);
1998                    if (count($imageTagMatches) > 0) {
1999                        $image = $imageTagMatches[1];
2000                    } else {
2001                        $image = strip_tags($matches[1]);
2002                        if (stripos($image, ':') === false) {
2003                            $image = str_replace(['{', '}'], '', $image);
2004                            $i = stripos($image, '?');
2005                            if ($i !== false) {
2006                                $image = substr($image, 0, $i);
2007                            }
2008
2009                            $image = ml($image, '', true, '', false);
2010                        }
2011                    }
2012                }
2013
2014                $this->footerScript['hero-image'] = 'mikio.setHeroImage(\'' . $image . '\')';
2015
2016                $elm->innertext = preg_replace('/[~-]~hero-image (.+?)~[~-].*/ui', '', $elm->innertext);
2017            }//end if
2018        }//end foreach
2019
2020        /* Hero colors - ~~hero-colors [background-color] [hero-title-color] [hero-subtitle-color]
2021        [breadcrumb-text-color] [breadcrumb-hover-color] (use 'initial' for original color) */
2022        foreach ($html->find('p') as $elm) {
2023            if (preg_match('/[~-]~hero-colors (.+?)~[~-]/ui', $elm->innertext, $matches) === 1) {
2024                $subtitle = $matches[1];
2025                $this->footerScript['hero-colors'] = 'mikio.setHeroColor(\'' . $subtitle . '\')';
2026
2027                $elm->innertext = preg_replace('/[~-]~hero-colors (.+?)~[~-]/ui', '', $elm->innertext);
2028                break;
2029            }
2030        }
2031
2032        /* Hide parts - ~~hide-parts [parts]~~  */
2033        foreach ($html->find('p') as $elm) {
2034            if (preg_match('/[~-]~hide-parts (.+?)~[~-]/ui', $elm->innertext, $matches) === 1) {
2035                $parts = explode(' ', $matches[1]);
2036                $script = '';
2037
2038                foreach ($parts as $part) {
2039                    if (strlen($part) > 0) {
2040                        $script .= 'mikio.hidePart(\'' . $part . '\');';
2041                    }
2042                }
2043
2044                if (strlen($script) > 0) {
2045                    $this->footerScript['hide-parts'] = $script;
2046                }
2047
2048                $elm->innertext = preg_replace('/[~-]~hide-parts (.+?)~[~-]/ui', '', $elm->innertext);
2049                break;
2050            }
2051        }//end foreach
2052
2053
2054        /* Page Tags (tag plugin) */
2055        if ($this->getConf('tagsConsolidate') === true) {
2056            $tags = '';
2057            foreach ($html->find('div.tags a') as $elm) {
2058                $tags .= $elm->outertext;
2059            }
2060
2061            foreach ($html->find('div.tags') as $elm) {
2062                $elm->innertext = '';
2063                $elm->setAttribute('style', 'display:none');
2064            }
2065
2066            if (empty($tags) === false) {
2067                $this->footerScript['tags'] = 'mikio.setTags(\'' . $tags . '\')';
2068            }
2069        }
2070
2071        // Configuration Manager
2072        if (strcasecmp($INPUT->str('page'), 'config') === 0) {
2073            // Additional save buttons
2074            foreach ($html->find('#config__manager') as $cm) {
2075                $saveButtons = '';
2076
2077                foreach ($cm->find('p') as $elm) {
2078                    $saveButtons = $elm->outertext;
2079                    $saveButtons = str_replace('<p>', '<p style="text-align:right">', $saveButtons);
2080                    $elm->outertext = '';
2081                }
2082
2083                foreach ($cm->find('fieldset') as $elm) {
2084                    $elm->innertext .= $saveButtons;
2085                }
2086            }
2087        }
2088
2089        $content = $html->save();
2090        $html->clear();
2091        unset($html);
2092
2093        return $content;
2094    }
2095
2096
2097    /**
2098     * Get DokuWiki namespace/page/URI as link
2099     *
2100     * @param   string $str String to parse.
2101     * @return  string      parsed URI
2102     */
2103    public function getLink(string $str)
2104    {
2105        $i = strpos($str, '://');
2106        if ($i !== false) {
2107            return $str;
2108        }
2109
2110        return wl($str);
2111    }
2112
2113
2114    /**
2115     * Check if the user can edit current namespace/page
2116     *
2117     * @return  boolean  user can edit
2118     */
2119    public function userCanEdit()
2120    {
2121        global $INFO;
2122        global $ID;
2123
2124        $wiki_file = wikiFN($ID);
2125        if (@file_exists($wiki_file) === false) {
2126            return true;
2127        }
2128        if ($INFO['isadmin'] === true || $INFO['ismanager'] === true) {
2129            return true;
2130        }
2131        // $meta_file = metaFN($ID, '.meta');
2132        if ($INFO['meta']['user'] === false) {
2133            return true;
2134        }
2135        if ($INFO['client'] === $INFO['meta']['user']) {
2136            return true;
2137        }
2138
2139        return false;
2140    }
2141
2142
2143    /**
2144     * Search for and return the uri of a media file
2145     *
2146     * @param string  $image           Image name to search for (without extension).
2147     * @param boolean $searchCurrentNS Search the current namespace.
2148     * @param boolean $propagate       Propagate search through the namespace.
2149     * @return string                  URI of the found media file
2150     */
2151    public function getMediaFile(string $image, bool $searchCurrentNS = true, bool $propagate = true)
2152    {
2153        global $INFO;
2154
2155        $ext = ['png', 'jpg', 'gif', 'svg'];
2156
2157        if ($searchCurrentNS === true) {
2158            $prefix[] = ':' . $INFO['namespace'] . ':';
2159        }
2160        if ($propagate === true) {
2161            $prefix[] = ':';
2162            $prefix[] = ':wiki:';
2163        }
2164        $theme = $this->getConf('customTheme');
2165        if (empty($theme) === false) {
2166            $prefix[] = 'themes/' . $theme . '/images/';
2167        }
2168        $prefix[] = 'images/';
2169
2170        $search = [];
2171        foreach ($prefix as $pitem) {
2172            foreach ($ext as $eitem) {
2173                $search[] = $pitem . $image . '.' . $eitem;
2174            }
2175        }
2176
2177        $img = '';
2178        $file = '';
2179        $url = '';
2180        $ismedia = false;
2181        $found = false;
2182
2183        foreach ($search as $img) {
2184            if (strcasecmp(substr($img, 0, 1), ':') === 0) {
2185                $file    = mediaFN($img);
2186                $ismedia = true;
2187            } else {
2188                $file    = tpl_incdir() . $img;
2189                $ismedia = false;
2190            }
2191
2192            if (file_exists($file) === true) {
2193                $found = true;
2194                break;
2195            }
2196        }
2197
2198        if ($found === false) {
2199            return false;
2200        }
2201
2202        if ($ismedia === true) {
2203            $url = ml($img, '', true, '', false);
2204        } else {
2205            $url = tpl_basedir() . $img;
2206        }
2207
2208        return $url;
2209    }
2210
2211
2212    /**
2213     * Print or return the page title
2214     *
2215     * @param string $page Page id or empty string for current page.
2216     * @return string      generated content
2217     */
2218    public function getPageTitle(string $page = '')
2219    {
2220        global $ID, $conf;
2221
2222        $html = '';
2223
2224        if (empty($page) === true) {
2225            $page = $ID;
2226        }
2227
2228        $html = p_get_first_heading($page);
2229        $html = strip_tags($html);
2230        $html = preg_replace('/\s+/', ' ', $html);
2231        $html .= ' [' . strip_tags($conf['title']) . ']';
2232        $html = trim($html);
2233
2234        return $html;
2235    }
2236
2237
2238    /**
2239     * Return inline theme icon
2240     *
2241     * @param   string $type  Icon to retreive.
2242     * @param   string $class Classname to insert.
2243     * @return  string        HTML icon content
2244     */
2245    public function mikioInlineIcon(string $type, string $class = "")
2246    {
2247        if (is_array($class) === true) {
2248            $class = explode(' ', $class);
2249        }
2250
2251        if (strlen($class) > 0) {
2252            $class = ' ' . $class;
2253        }
2254
2255        switch ($type) {
2256            case 'wrench':
2257                return '<svg class="mikio-iicon' . $class . '" xmlns="http://www.w3.org/2000/svg" viewBox="0 -256 1792
22581792" 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,
225919 -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,
2260-37 -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,
2261435 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
2262131.5,131.5 316.5,131.5 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,
2263-107 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>';
2264            case 'file':
2265                return '<svg class="mikio-iicon' . $class . '" xmlns="http://www.w3.org/2000/svg"
2266viewBox="0 -256 1792 1792" style="fill:currentColor"><g transform="matrix(1,0,0,-1,235.38983,1277.8305)" id="g2991">
2267<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
22681280,768 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
2269q 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"
2270xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" /></g></svg>';
2271            case 'gear':
2272                return '<svg class="mikio-iicon' . $class . '" xmlns="http://www.w3.org/2000/svg"
2273viewBox="0 -256 1792 1792" style="fill:currentColor"><g transform="matrix(1,0,0,-1,121.49153,1285.4237)" id="g3027">
2274<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
2275181,75 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
227610,-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
2277-36,-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
2278147,186 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
2279q 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,
228071.5 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
2281q 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
2282-54,-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" />
2283</g></svg>';
2284            case 'user':
2285                return '<svg class="mikio-iicon' . $class . '" xmlns="http://www.w3.org/2000/svg"
2286viewBox="0 -256 1792 1792" style="fill:currentColor"><g transform="matrix(1,0,0,-1,197.42373,1300.6102)"><path d="M
22871408,131 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
228828,402 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,
2289-26.5 108,-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
229050.5,-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
2291-320,893 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,
22921408 863,1408 975.5,1295.5 1088,1183 1088,1024 z"/></g></svg>';
2293            case 'search':
2294                return '<svg class="mikio-iicon' . $class . '" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32"
2295aria-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
229618.867 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
229724.57zm-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
22986.195 0 0 1-6.188 6.188z"/></svg>';
2299            case 'home':
2300                return '<svg class="mikio-iicon' . $class . '" xmlns="http://www.w3.org/2000/svg"
2301viewBox="0 -256 1792 1792" aria-hidden="true" style="fill:currentColor"><g
2302transform="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
2303960 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
2304m 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
2305-7,23.5 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,
2306-9 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"
2307xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" /></g></svg>';
2308            case 'sun':
2309                return '<svg class="mikio-iicon' . $class . '" xmlns="http://www.w3.org/2000/svg"
2310style="fill:currentColor" viewBox="0 0 16 16"><path d="M8 11a3 3 0 1 1 0-6 3 3 0 0 1 0 6zm0 1a4 4 0 1 0 0-8 4 4 0 0 0
23110 8zm.5-9.5a.5.5 0 1 1-1 0 .5.5 0 0 1 1 0zm0 11a.5.5 0 1 1-1 0 .5.5 0 0 1 1 0zm5-5a.5.5 0 1 1 0-1 .5.5 0 0 1 0 1zm-11
23120a.5.5 0 1 1 0-1 .5.5 0 0 1 0 1zm9.743-4.036a.5.5 0 1 1-.707-.707.5.5 0 0 1 .707.707zm-7.779 7.779a.5.5 0 1
23131-.707-.707.5.5 0 0 1 .707.707zm7.072 0a.5.5 0 1 1 .707-.707.5.5 0 0 1-.707.707zM3.757 4.464a.5.5 0 1 1 .707-.707.5.5
23140 0 1-.707.707z" /></svg>';
2315            case 'moon':
2316                return '<svg class="mikio-iicon' . $class . '" xmlns="http://www.w3.org/2000/svg"
2317style="fill:currentColor" viewBox="0 0 16 16"><path d="M6 .278a.768.768 0 0 1 .08.858 7.208 7.208 0 0 0-.878 3.46c0
23184.021 3.278 7.277 7.318 7.277.527 0 1.04-.055 1.533-.16a.787.787 0 0 1 .81.316.733.733 0 0 1-.031.893A8.349 8.349 0 0
23191 8.344 16C3.734 16 0 12.286 0 7.71 0 4.266 2.114 1.312 5.124.06A.752.752 0 0 1 6 .278zM4.858 1.311A7.269 7.269 0 0 0
23201.025 7.71c0 4.02 3.279 7.276 7.319 7.276a7.316 7.316 0 0 0 5.205-2.162c-.337.042-.68.063-1.029.063-4.61
23210-8.343-3.714-8.343-8.29 0-1.167.242-2.278.681-3.286z" /></svg>';
2322            case 'sunmoon':
2323                return '<svg class="mikio-iicon' . $class . '" xmlns="http://www.w3.org/2000/svg"
2324style="fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:10"
2325viewBox="0 0 32 32"><line x1="16" y1="3" x2="16" y2="29"/><path d="M16,23c-3.87,0-7-3.13-7-7s3.13-7,7-7"/><line
2326x1="6.81" y1="6.81" x2="8.93" y2="8.93"/><line x1="3" y1="16" x2="6" y2="16"/><line x1="6.81" y1="25.19" x2="8.93"
2327y2="23.07"/><path d="M16,12.55C17.2,10.43,19.48,9,22.09,9c0.16,0,0.31,0.01,0.47,0.02c-1.67,0.88-2.8,2.63-2.8,4.64c0,2.9,
23282.35,5.25,5.25,5.25c1.6,0,3.03-0.72,3.99-1.85C28.48,20.43,25.59,23,22.09,23c-2.61,0-4.89-1.43-6.09-3.55"/></svg>';
2329            case 'hamburger':
2330                return '<svg class="mikio-iicon' . $class . '" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"
2331style="fill:currentColor"><path d="M16 132h416c8.837 0 16-7.163 16-16V76c0-8.837-7.163-16-16-16H16C7.163 60 0 67.163 0
233276v40c0 8.837 7.163 16 16 16zm0 160h416c8.837 0 16-7.163 16-16v-40c0-8.837-7.163-16-16-16H16c-8.837 0-16 7.163-16
233316v40c0 8.837 7.163 16 16 16zm0 160h416c8.837 0 16-7.163 16-16v-40c0-8.837-7.163-16-16-16H16c-8.837 0-16 7.163-16
233416v40c0 8.837 7.163 16 16 16z"/></svg>';
2335            case 'down-arrow':
2336                return '<svg class="mikio-iicon' . $class . '" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32"
2337aria-hidden="true" style="fill:currentColor"><path d="M16.003 18.626l7.081-7.081L25 13.46l-8.997 8.998-9.003-9
23381.917-1.916z"/></svg>';
2339            case 'language':
2340                return '<svg class="mikio-iicon' . $class . '" xmlns="http://www.w3.org/2000/svg" width="16"
2341height="16" fill="currentColor" viewBox="0 0 16 16"><path d="M4.545 6.714 4.11
23428H3l1.862-5h1.284L8 8H6.833l-.435-1.286H4.545zm1.634-.736L5.5 3.956h-.049l-.679 2.022H6.18z"/><path d="M0 2a2 2 0 0 1
23432-2h7a2 2 0 0 1 2 2v3h3a2 2 0 0 1 2 2v7a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2v-3H2a2 2 0 0 1-2-2V2zm2-1a1 1 0 0 0-1 1v7a1 1 0 0
23440 1 1h7a1 1 0 0 0 1-1V2a1 1 0 0 0-1-1H2zm7.138 9.995c.193.301.402.583.63.846-.748.575-1.673 1.001-2.768
23451.292.178.217.451.635.555.867 1.125-.359 2.08-.844 2.886-1.494.777.665 1.739 1.165 2.93
23461.472.133-.254.414-.673.629-.89-1.125-.253-2.057-.694-2.82-1.284.681-.747 1.222-1.651
23471.621-2.757H14V8h-3v1.047h.765c-.318.844-.74 1.546-1.272 2.13a6.066 6.066 0 0 1-.415-.492 1.988 1.988 0 0 1-.94.31z"/>
2348</svg>';
2349        }//end switch
2350
2351        return '';
2352    }
2353
2354    /**
2355     * Finalize theme
2356     *
2357     * @return void
2358     */
2359    public function finalize()
2360    {
2361    }
2362
2363    /**
2364     * Show Messages
2365     *
2366     * @return void
2367     */
2368    public function showMessages()
2369    {
2370        global $ACT;
2371
2372        if ($this->lessIgnored === true) {
2373            msg(
2374                'useLESS is enabled on the Mikio template, however is not supported on this server',
2375                2,
2376                '',
2377                '',
2378                MSG_ADMINS_ONLY
2379            );
2380        }
2381
2382        $show = $this->getConf('showNotifications');
2383        if (
2384            strlen($show) === 0 ||
2385            strcasecmp($show, 'always') === 0 ||
2386            (strcasecmp($show, 'admin') === 0 && strcasecmp($ACT, 'admin') === 0)
2387        ) {
2388            html_msgarea();
2389
2390            // global $MSG, $MSG_shown;
2391
2392            // if (isset($MSG) !== false) {
2393            //     if (isset($MSG_shown) === false) {
2394            //         $MSG_shown = [];
2395            //     }
2396
2397            //     foreach ($MSG as $msg) {
2398            //         $hash = md5($msg['msg']);
2399            //         if (isset($MSG_shown[$hash]) === true) {
2400            //             continue;
2401            //         }
2402            //         // skip double messages
2403
2404            //         if (info_msg_allowed($msg) === true) {
2405            //             echo '<div class="me ' . $msg['lvl'] . '">';
2406            //             echo $msg['msg'];
2407            //             echo '</div>';
2408            //         }
2409
2410            //         $MSG_shown[$hash] = true;
2411            //     }
2412
2413            //     unset($GLOBALS['MSG']);
2414            // }//end if
2415
2416            if (strlen($this->includedPageNotifications) > 0) {
2417                echo $this->includedPageNotifications;
2418            }
2419        }//end if
2420    }
2421
2422    /**
2423     * Dokuwiki version
2424     *
2425     * @return  string        the dw version name
2426     */
2427    public function dwVersion()
2428    {
2429        if (function_exists('getVersionData') === true) {
2430            $version_data = getVersionData();
2431            if (is_array($version_data) === true && array_key_exists('date', $version_data) === true) {
2432                $version_items = explode(' ', $version_data['date']);
2433                if (count($version_items) >= 2) {
2434                    return preg_replace('/[^a-zA-Z0-9 ]+/', '', strtolower($version_items[1]));
2435                }
2436            }
2437        }
2438
2439        return 'unknown';
2440    }
2441
2442    /**
2443     * Dokuwiki version number
2444     *
2445     * @return  string        the dw version date converted to integer
2446     */
2447    public function dwVersionNumber()
2448    {
2449        if (function_exists('getVersionData') === true) {
2450            $version_data = getVersionData();
2451            if (is_array($version_data) === true && array_key_exists('date', $version_data) === true) {
2452                $version_items = explode(' ', $version_data['date']);
2453                if (count($version_items) >= 1) {
2454                    return intval(preg_replace('/[^0-9]+/', '', strtolower($version_items[0])));
2455                }
2456            }
2457        }
2458
2459        return 0;
2460    }
2461}
2462
2463global $TEMPLATE;
2464$TEMPLATE = \dokuwiki\template\mikio\Template::getInstance();
2465