PHP useHeading函数代码示例

/**
 * Searches for matching pagenames
 *
 * @author Andreas Gohr <andi@splitbrain.org>
 */
function ajax_qsearch()
{
    global $conf;
    global $lang;
    global $INPUT;
    $query = $INPUT->post->str('q');
    if (empty($query)) {
        $query = $INPUT->get->str('q');
    }
    if (empty($query)) {
        return;
    }
    $query = urldecode($query);
    $data = ft_pageLookup($query, true, useHeading('navigation'));
    if (!count($data)) {
        return;
    }
    print '<strong>' . $lang['quickhits'] . '</strong>';
    print '<ul>';
    foreach ($data as $id => $title) {
        if (useHeading('navigation')) {
            $name = $title;
        } else {
            $ns = getNS($id);
            if ($ns) {
                $name = noNS($id) . ' (' . $ns . ')';
            } else {
                $name = $id;
            }
        }
        echo '<li>' . html_wikilink(':' . $id, $name) . '</li>';
    }
    print '</ul>';
}

/**
 * Output all needed JavaScript
 *
 * @author Andreas Gohr <andi@splitbrain.org>
 */
function js_out()
{
    global $conf;
    global $lang;
    global $config_cascade;
    // The generated script depends on some dynamic options
    $cache = new cache('scripts' . $_SERVER['HTTP_HOST'] . $_SERVER['SERVER_PORT'], '.js');
    $cache->_event = 'JS_CACHE_USE';
    // load minified version for some files
    $min = $conf['compress'] ? '.min' : '';
    // array of core files
    $files = array(DOKU_INC . "lib/scripts/jquery/jquery{$min}.js", DOKU_INC . 'lib/scripts/jquery/jquery.cookie.js', DOKU_INC . "lib/scripts/jquery/jquery-ui{$min}.js", DOKU_INC . "lib/scripts/fileuploader.js", DOKU_INC . "lib/scripts/fileuploaderextended.js", DOKU_INC . 'lib/scripts/helpers.js', DOKU_INC . 'lib/scripts/delay.js', DOKU_INC . 'lib/scripts/cookie.js', DOKU_INC . 'lib/scripts/script.js', DOKU_INC . 'lib/scripts/tw-sack.js', DOKU_INC . 'lib/scripts/qsearch.js', DOKU_INC . 'lib/scripts/tree.js', DOKU_INC . 'lib/scripts/index.js', DOKU_INC . 'lib/scripts/drag.js', DOKU_INC . 'lib/scripts/textselection.js', DOKU_INC . 'lib/scripts/toolbar.js', DOKU_INC . 'lib/scripts/edit.js', DOKU_INC . 'lib/scripts/editor.js', DOKU_INC . 'lib/scripts/locktimer.js', DOKU_INC . 'lib/scripts/linkwiz.js', DOKU_INC . 'lib/scripts/media.js', DOKU_INC . 'lib/scripts/compatibility.js', DOKU_INC . 'lib/scripts/behaviour.js', DOKU_INC . 'lib/scripts/page.js', tpl_incdir() . 'script.js');
    // add possible plugin scripts and userscript
    $files = array_merge($files, js_pluginscripts());
    if (isset($config_cascade['userscript']['default'])) {
        $files[] = $config_cascade['userscript']['default'];
    }
    $cache_files = array_merge($files, getConfigFiles('main'));
    $cache_files[] = __FILE__;
    // check cache age & handle conditional request
    // This may exit if a cache can be used
    $cache_ok = $cache->useCache(array('files' => $cache_files));
    http_cached($cache->cache, $cache_ok);
    // start output buffering and build the script
    ob_start();
    // add some global variables
    print "var DOKU_BASE   = '" . DOKU_BASE . "';";
    print "var DOKU_TPL    = '" . tpl_basedir() . "';";
    // FIXME: Move those to JSINFO
    print "var DOKU_UHN    = " . (int) useHeading('navigation') . ";";
    print "var DOKU_UHC    = " . (int) useHeading('content') . ";";
    // load JS specific translations
    $json = new JSON();
    $lang['js']['plugins'] = js_pluginstrings();
    echo 'LANG = ' . $json->encode($lang['js']) . ";\n";
    // load toolbar
    toolbar_JSdefines('toolbar');
    // load files
    foreach ($files as $file) {
        echo "\n\n/* XXXXXXXXXX begin of " . str_replace(DOKU_INC, '', $file) . " XXXXXXXXXX */\n\n";
        js_load($file);
        echo "\n\n/* XXXXXXXXXX end of " . str_replace(DOKU_INC, '', $file) . " XXXXXXXXXX */\n\n";
    }
    // init stuff
    if ($conf['locktime'] != 0) {
        js_runonstart("dw_locktimer.init(" . ($conf['locktime'] - 60) . "," . $conf['usedraft'] . ")");
    }
    // init hotkeys - must have been done after init of toolbar
    # disabled for FS#1958    js_runonstart('initializeHotkeys()');
    // end output buffering and get contents
    $js = ob_get_contents();
    ob_end_clean();
    // compress whitespace and comments
    if ($conf['compress']) {
        $js = js_compress($js);
    }
    $js .= "\n";
    // https://bugzilla.mozilla.org/show_bug.cgi?id=316033
    http_cached_finish($cache->cache, $js);
}

/**
 * Searches for matching pagenames
 *
 * @author Andreas Gohr <andi@splitbrain.org>
 */
function ajax_qsearch()
{
    global $conf;
    global $lang;
    $query = $_POST['q'];
    if (empty($query)) {
        $query = $_GET['q'];
    }
    if (empty($query)) {
        return;
    }
    $data = ft_pageLookup($query, true, useHeading('navigation'));
    if (!count($data)) {
        return;
    }
    print '<strong>' . $lang['quickhits'] . '</strong>';
    print '<ul>';
    foreach ($data as $id => $title) {
        if (useHeading('navigation')) {
            $name = $title;
        } else {
            $ns = getNS($id);
            if ($ns) {
                $name = shorten(noNS($id), ' (' . $ns . ')', 30);
            } else {
                $name = $id;
            }
        }
        echo '<li>' . html_wikilink(':' . $id, $name) . '</li>';
    }
    print '</ul>';
}

 /**
  * get the Title for the page
  **/
 public function getSiteTitle($ID)
 {
     if (useHeading('content') && $ID) {
         $heading = p_get_first_heading($ID, true);
         if ($heading) {
             return $this->xmlEntities($heading);
         }
     }
     return ucwords($this->xmlEntities(array_pop(explode(':', $ID))));
 }

 function render($mode, &$R, &$T, $value, $hint)
 {
     $heading = null;
     // only use heading if allowed by configuration
     if (useHeading('content')) {
         $titles = $T->fetchTriples($value, $this->util->getTitleKey());
         if ($titles) {
             $heading = $titles[0]['object'];
         }
     }
     // render internal link
     // (':' is prepended to make sure we use an absolute pagename,
     // internallink resolves page names, but the name is already resolved.)
     $R->internallink(':' . $value, $heading);
 }

/**
 * Searches for matching pagenames
 *
 * @author Andreas Gohr <andi@splitbrain.org>
 */
function ajax_qsearch()
{
    global $lang;
    global $INPUT;
    $maxnumbersuggestions = 50;
    $query = $INPUT->post->str('q');
    if (empty($query)) {
        $query = $INPUT->get->str('q');
    }
    if (empty($query)) {
        return;
    }
    $query = urldecode($query);
    $data = ft_pageLookup($query, true, useHeading('navigation'));
    if (!count($data)) {
        return;
    }
    print '<strong>' . $lang['quickhits'] . '</strong>';
    print '<ul>';
    $counter = 0;
    foreach ($data as $id => $title) {
        if (useHeading('navigation')) {
            $name = $title;
        } else {
            $ns = getNS($id);
            if ($ns) {
                /* Displays the Header of the Namespace-Page or of namespace:start as the Name of the NS */
                $ns_name = p_get_first_heading(getNS($id));
                if (!$ns_name) {
                    $ns_name = p_get_first_heading(getNS($id) . ':start');
                }
                $name = shorten(' [' . $ns_name . ']', 30);
            } else {
                $name = $id;
            }
        }
        echo '<li>' . html_wikilink(':' . $id, $name) . '</li>';
        $counter++;
        if ($counter > $maxnumbersuggestions) {
            echo '<li>...</li>';
            break;
        }
    }
    print '</ul>';
}

 function _custom_delete_page($id, $summary)
 {
     global $ID, $INFO, $conf;
     // mark as nonexist to prevent indexerWebBug
     if ($id == $ID) {
         $INFO['exists'] = 0;
     }
     // delete page, meta and attic
     $file = wikiFN($id);
     $old = @filemtime($file);
     // from page
     if (file_exists($file)) {
         unlink($file);
     }
     $opts['oldname'] = $this->_FN(noNS($id));
     $opts['oldns'] = $this->_FN(getNS($id));
     if ($opts['oldns']) {
         $opts['oldns'] .= '/';
     }
     $this->_locate_filepairs($opts, 'metadir', '/^' . $opts['oldname'] . '\\.(?!mlist)\\w*?$/');
     $this->_locate_filepairs($opts, 'olddir', '/^' . $opts['oldname'] . '\\.\\d{10}\\.txt(\\.gz|\\.bz2)?$/');
     $this->_apply_deletes($opts);
     io_sweepNS($id, 'datadir');
     io_sweepNS($id, 'metadir');
     io_sweepNS($id, 'olddir');
     // send notify mails
     notify($id, 'admin', $old, $summary);
     notify($id, 'subscribers', $old, $summary);
     // update the purgefile (timestamp of the last time anything within the wiki was changed)
     io_saveFile($conf['cachedir'] . '/purgefile', time());
     // if useheading is enabled, purge the cache of all linking pages
     if (useHeading('content')) {
         $pages = ft_backlinks($id);
         foreach ($pages as $page) {
             $cache = new cache_renderer($page, wikiFN($page), 'xhtml');
             $cache->removeCache();
         }
     }
 }

/**
 * Output all needed JavaScript
 *
 * @author Andreas Gohr <andi@splitbrain.org>
 */
function js_out()
{
    global $conf;
    global $lang;
    global $config_cascade;
    // The generated script depends on some dynamic options
    $cache = getCacheName('scripts' . $_SERVER['HTTP_HOST'] . $_SERVER['SERVER_PORT'], '.js');
    // array of core files
    $files = array(DOKU_INC . 'lib/scripts/helpers.js', DOKU_INC . 'lib/scripts/events.js', DOKU_INC . 'lib/scripts/delay.js', DOKU_INC . 'lib/scripts/cookie.js', DOKU_INC . 'lib/scripts/script.js', DOKU_INC . 'lib/scripts/tw-sack.js', DOKU_INC . 'lib/scripts/ajax.js', DOKU_INC . 'lib/scripts/index.js', DOKU_INC . 'lib/scripts/drag.js', DOKU_INC . 'lib/scripts/textselection.js', DOKU_INC . 'lib/scripts/toolbar.js', DOKU_INC . 'lib/scripts/edit.js', DOKU_INC . 'lib/scripts/linkwiz.js', DOKU_INC . 'lib/scripts/media.js', DOKU_INC . 'lib/scripts/subscriptions.js', DOKU_TPLINC . 'script.js');
    // add possible plugin scripts and userscript
    $files = array_merge($files, js_pluginscripts());
    if (isset($config_cascade['userscript']['default'])) {
        $files[] = $config_cascade['userscript']['default'];
    }
    // check cache age & handle conditional request
    header('Cache-Control: public, max-age=3600');
    header('Pragma: public');
    if (js_cacheok($cache, $files)) {
        http_conditionalRequest(filemtime($cache));
        if ($conf['allowdebug']) {
            header("X-CacheUsed: {$cache}");
        }
        // finally send output
        if ($conf['gzip_output'] && http_gzip_valid($cache)) {
            header('Vary: Accept-Encoding');
            header('Content-Encoding: gzip');
            readfile($cache . ".gz");
        } else {
            if (!http_sendfile($cache)) {
                readfile($cache);
            }
        }
        return;
    } else {
        http_conditionalRequest(time());
    }
    // start output buffering and build the script
    ob_start();
    // add some global variables
    print "var DOKU_BASE   = '" . DOKU_BASE . "';";
    print "var DOKU_TPL    = '" . DOKU_TPL . "';";
    print "var DOKU_UHN    = " . (int) useHeading('navigation') . ";";
    print "var DOKU_UHC    = " . (int) useHeading('content') . ";";
    // load JS specific translations
    $json = new JSON();
    $lang['js']['plugins'] = js_pluginstrings();
    echo 'LANG = ' . $json->encode($lang['js']) . ";\n";
    // load toolbar
    toolbar_JSdefines('toolbar');
    // load files
    foreach ($files as $file) {
        echo "\n\n/* XXXXXXXXXX begin of " . str_replace(DOKU_INC, '', $file) . " XXXXXXXXXX */\n\n";
        js_load($file);
        echo "\n\n/* XXXXXXXXXX end of " . str_replace(DOKU_INC, '', $file) . " XXXXXXXXXX */\n\n";
    }
    // init stuff
    js_runonstart("addEvent(document,'click',closePopups)");
    js_runonstart('addTocToggle()');
    js_runonstart("initSizeCtl('size__ctl','wiki__text')");
    js_runonstart("initToolbar('tool__bar','wiki__text',toolbar)");
    if ($conf['locktime'] != 0) {
        js_runonstart("locktimer.init(" . ($conf['locktime'] - 60) . ",'" . js_escape($lang['willexpire']) . "'," . $conf['usedraft'] . ")");
    }
    js_runonstart('scrollToMarker()');
    js_runonstart('focusMarker()');
    // init hotkeys - must have been done after init of toolbar
    # disabled for FS#1958    js_runonstart('initializeHotkeys()');
    // end output buffering and get contents
    $js = ob_get_contents();
    ob_end_clean();
    // compress whitespace and comments
    if ($conf['compress']) {
        $js = js_compress($js);
    }
    $js .= "\n";
    // https://bugzilla.mozilla.org/show_bug.cgi?id=316033
    // save cache file
    io_saveFile($cache, $js);
    if (function_exists('gzopen')) {
        io_saveFile("{$cache}.gz", $js);
    }
    // finally send output
    if ($conf['gzip_output']) {
        header('Vary: Accept-Encoding');
        header('Content-Encoding: gzip');
        print gzencode($js, 9, FORCE_GZIP);
    } else {
        print $js;
    }
}

 /**
  * List all pages in the given namespace (and below)
  */
 function search($query)
 {
     $regex = '';
     $data = ft_pageSearch($query, $regex);
     $pages = array();
     // prepare additional data
     $idx = 0;
     foreach ($data as $id => $score) {
         $file = wikiFN($id);
         if ($idx < FT_SNIPPET_NUMBER) {
             $snippet = ft_snippet($id, $regex);
             $idx++;
         } else {
             $snippet = '';
         }
         $pages[] = array('id' => $id, 'score' => intval($score), 'rev' => filemtime($file), 'mtime' => filemtime($file), 'size' => filesize($file), 'snippet' => $snippet, 'title' => useHeading('navigation') ? p_get_first_heading($id) : $id);
     }
     return $pages;
 }

/**
 * Prints or returns the name of the given page (current one if none given).
 *
 * If useheading is enabled this will use the first headline else
 * the given ID is used.
 *
 * @author Andreas Gohr <andi@splitbrain.org>
 *
 * @param string $id page id
 * @param bool   $ret return content instead of printing
 * @return bool|string
 */
function tpl_pagetitle($id = null, $ret = false)
{
    global $ACT, $INPUT, $conf, $lang;
    if (is_null($id)) {
        global $ID;
        $id = $ID;
    }
    $name = $id;
    if (useHeading('navigation')) {
        $first_heading = p_get_first_heading($id);
        if ($first_heading) {
            $name = $first_heading;
        }
    }
    // default page title is the page name, modify with the current action
    switch ($ACT) {
        // admin functions
        case 'admin':
            $page_title = $lang['btn_admin'];
            // try to get the plugin name
            /** @var $plugin DokuWiki_Admin_Plugin */
            if ($plugin = plugin_getRequestAdminPlugin()) {
                $plugin_title = $plugin->getMenuText($conf['lang']);
                $page_title = $plugin_title ? $plugin_title : $plugin->getPluginName();
            }
            break;
            // user functions
        // user functions
        case 'login':
        case 'profile':
        case 'register':
        case 'resendpwd':
            $page_title = $lang['btn_' . $ACT];
            break;
            // wiki functions
        // wiki functions
        case 'search':
        case 'index':
            $page_title = $lang['btn_' . $ACT];
            break;
            // page functions
        // page functions
        case 'edit':
            $page_title = "✎ " . $name;
            break;
        case 'revisions':
            $page_title = $name . ' - ' . $lang['btn_revs'];
            break;
        case 'backlink':
        case 'recent':
        case 'subscribe':
            $page_title = $name . ' - ' . $lang['btn_' . $ACT];
            break;
        default:
            // SHOW and anything else not included
            $page_title = $name;
    }
    if ($ret) {
        return hsc($page_title);
    } else {
        print hsc($page_title);
        return true;
    }
}

 /**
  * Construct a title and handle images in titles
  *
  * @author Harry Fuecks <hfuecks@gmail.com>
  */
 function _getLinkTitle($title, $default, $id = NULL)
 {
     global $conf;
     $isImage = false;
     if (is_null($title)) {
         if (useHeading('content') && $id) {
             $heading = p_get_first_heading($id, false);
             if ($heading) {
                 return $heading;
             }
         }
         return $default;
     } else {
         if (is_string($title)) {
             return $title;
         } else {
             if (is_array($title)) {
                 return '[' . $title['title'] . ']';
             }
         }
     }
 }

/**
 * Simple wrapper for tpl_getConf
 *
 * @author  Giuseppe Di Terlizzi <giuseppe.diterlizzi@gmail.com>
 *
 * @param   string  $key
 * @param   mixed   $default value
 * @return  mixed
 */
function bootstrap3_conf($key, $default = false)
{
    global $ACT, $INFO, $ID, $conf;
    $value = tpl_getConf($key, $default);
    switch ($key) {
        case 'showTools':
        case 'showSearchForm':
        case 'showPageTools':
            return $value !== 'never' && ($value == 'always' || !empty($_SERVER['REMOTE_USER']));
        case 'showIndividualTool':
        case 'hideInThemeSwitcher':
        case 'tableStyle':
            return explode(',', $value);
        case 'showAdminMenu':
            return $value && $INFO['isadmin'];
        case 'hideLoginLink':
            return !$value || !empty($_SERVER['REMOTE_USER']);
        case 'browserTitle':
            if (bootstrap3_conf('browserTitleShowNS')) {
                $ns_parts = explode(':', $ID);
                $ns_pages = array();
                $ns_titles = array();
                $ns_separator = sprintf(' %s ', bootstrap3_conf('browserTitleCharSepNS'));
                if (useHeading('navigation')) {
                    foreach ($ns_parts as $ns_part) {
                        $ns_page .= "{$ns_part}:";
                        $ns_pages[] = $ns_page;
                    }
                    $ns_pages = array_unique($ns_pages);
                    foreach ($ns_pages as $ns_page) {
                        resolve_pageid(getNS($ns_page), $ns_page, $exists);
                        $ns_page_title_heading = hsc(p_get_first_heading($ns_page));
                        $ns_page_title_page = noNSorNS($ns_page);
                        $ns_page_title = $ns_page_title_heading ? $ns_page_title_heading : $ns_page_title_page;
                        $ns_titles[] = $ns_page_title;
                    }
                    $ns_titles[] = tpl_pagetitle($ID, true);
                    $ns_titles = array_unique($ns_titles);
                } else {
                    $ns_titles = $ns_parts;
                }
                if (bootstrap3_conf('browserTitleOrderNS') == 'normal') {
                    $ns_titles = array_reverse($ns_titles);
                }
                $browser_title = implode($ns_separator, $ns_titles);
            } else {
                $browser_title = tpl_pagetitle($ID, true);
            }
            return str_replace(array('@WIKI@', '@TITLE@'), array(strip_tags($conf['title']), $browser_title), $value);
        case 'showSidebar':
            return page_findnearest($conf['sidebar']) && $ACT == 'show';
        case 'showRightSidebar':
            return page_findnearest(tpl_getConf('rightSidebar')) && $ACT == 'show';
        case 'landingPages':
            return sprintf('/%s/', $value);
    }
    //$type = bootstrap3_metadata($key);
    //if ($type[0] == 'regex') {
    //  return sprintf('/%s/', $value);
    //}
    return $value;
}

 public function handle_tpl_act_render(&$event, $param)
 {
     global $ID, $ACT;
     if ($ACT != 'show' && $ACT != '') {
         return;
     }
     if (!$this->getConf('show_note')) {
         return;
     }
     if (isset($_GET['redirect']) && $_GET['redirect'] > 0 && $_GET['redirect'] < 6) {
         if (isset($_SESSION[DOKU_COOKIE]['redirect']) && $_SESSION[DOKU_COOKIE]['redirect'] != '') {
             // we were redirected from another page, show it!
             $page = cleanID($_SESSION[DOKU_COOKIE]['redirect']);
             $title = hsc(useHeading('navigation') && p_get_first_heading($page) ? p_get_first_heading($page) : $page);
             echo '<div class="noteredirect">' . sprintf($this->getLang('redirected_from'), '<a href="' . wl(':' . $page, array('redirect' => 'no'), TRUE, '&') . '" class="wikilink1" title="' . $page . '">' . $title . '</a>') . '</div><br/>';
             unset($_SESSION[DOKU_COOKIE]['redirect']);
             return true;
         }
     }
     return true;
 }

 /**
  * Resolve a value according to its column settings
  *
  * This function is registered as a SQL function named DATARESOLVE
  */
 function _resolveData($value, $colname)
 {
     // resolve pre and postfixes
     $column = $this->_column($colname);
     $value = $this->_addPrePostFixes($column['type'], $value);
     // for pages, resolve title
     $type = $column['type'];
     if (is_array($type)) {
         $type = $type['type'];
     }
     if ($type == 'title' || $type == 'page' && useHeading('content')) {
         $value = p_get_first_heading($value);
     }
     return $value;
 }

function tpl_pageName($id)
{
    // page names
    $name = noNSorNS($id);
    if (useHeading('navigation')) {
        // get page title
        $title = p_get_first_heading($id, METADATA_RENDER_USING_SIMPLE_CACHE);
        if ($title) {
            $name = $title;
        }
    }
    return $name;
}