PHP actionOK函数代码示例

 /**
  * The actual output creation.
  *
  * @param   $format   string        output format being rendered
  * @param   $renderer Doku_Renderer reference to the current renderer object
  * @param   $data     array         data created by handler()
  * @return  boolean                 rendered correctly?
  */
 public function render($format, &$renderer, $data)
 {
     global $lang, $INFO, $ACT, $QUERY;
     if ($format == 'xhtml') {
         list($options, , ) = $data;
         // don't print the search form if search action has been disabled
         if (!actionOK('search')) {
             return true;
         }
         $flt = $options['filter'];
         $flt = "dataflt[" . $flt . "*~]";
         $ns = $INFO['namespace'];
         /** based on tpl_datasearchform() 	*/
         $renderer->doc .= '<div class="datasearchform__form">' . "\n";
         $renderer->doc .= '<form action="' . wl() . '" accept-charset="utf-8" class="search" id="datasearchform__search" method="get" role="search"><div class="no">' . "\n";
         $renderer->doc .= '<input type="hidden" name="id" value="' . $ns . ':datatable" />' . "\n";
         $renderer->doc .= '<input type="text" ';
         if ($ACT == 'search') {
             $renderer->doc .= 'value="' . htmlspecialchars($QUERY) . '" ';
         }
         $renderer->doc .= 'name="' . $flt . '" class="edit datasearchform__qsearch_in" />' . "\n";
         $renderer->doc .= '<input type="submit" value="' . $lang['btn_search'] . '" class="button" title="' . $lang['btn_search'] . '" />' . "\n";
         $renderer->doc .= '<div class="ajax_qsearch JSpopup datasearchform__qsearch_out"></div>' . "\n";
         $renderer->doc .= '</div></form>' . "\n";
         $renderer->doc .= '</div>' . "\n";
         return true;
     }
     return false;
 }

 function handle_login_form(&$event, $param)
 {
     global $auth;
     global $conf;
     global $lang;
     global $ID;
     if ($conf['authtype'] == 'authplaincas') {
         if ($this->getConf('logourl') != '') {
             $caslogo = '<img src="' . $this->getConf('logourl') . '" alt="" style="vertical-align: middle;" /> ';
         } else {
             $caslogo = '';
         }
         //var_dump($event->data->_content);
         $event->data->_content = array();
         // remove the login form
         $event->data->insertElement(0, '<fieldset><legend>' . $this->getConf('name') . '</legend>');
         $event->data->insertElement(1, '<p style="text-align: center;">' . $caslogo . '<a href="' . $this->_selfdo('caslogin') . '">Login</a></p>');
         $event->data->insertElement(2, '</fieldset>');
         //instead of removing, one could implement a local login here...
         // if ($this->getConf('jshidelocal')) {
         // $event->data->insertElement(3,'<p id="normalLoginToggle" style="display: none; text-align: center;"><a href="#" onClick="javascript:document.getElementById(\'normalLogin\').style.display = \'block\'; document.getElementById(\'normalLoginToggle\').style.display = \'none\'; return false;">Show '.$this->getConf('localname').'</a></p><p style="text-align: center;">Only use this if you cannot use the '.$this->getConf('name').' above.</p>');
         // $event->data->replaceElement(4,'<fieldset id="normalLogin" style="display: block;"><legend>'.$this->getConf('localname').'</legend><script type="text/javascript">document.getElementById(\'normalLoginToggle\').style.display = \'block\'; document.getElementById(\'normalLogin\').style.display = \'none\';</script>');
         // } else {
         // $event->data->replaceElement(3,'<fieldset><legend>'.$this->getConf('localname').'</legend>');
         // }
         $insertElement = 3;
         if ($auth && $auth->canDo('modPass') && actionOK('resendpwd')) {
             $event->data->insertElement($insertElement, '<p>' . $lang['pwdforget'] . ': <a href="' . wl($ID, 'do=resendpwd') . '" rel="nofollow" class="wikilink1">' . $lang['btn_resendpwd'] . '</a></p>');
         }
     }
 }

/**
 * Prints the actions links
 *
 * @author Michael Klier <chi@chimeric.de>
 */
function tpl_actions()
{
    $actions = array('admin', 'edit', 'history', 'recent', 'backlink', 'subscribe', 'subscribens', 'index', 'login', 'profile');
    print '<div class="sidebar_box">' . DOKU_LF;
    print '  <ul>' . DOKU_LF;
    foreach ($actions as $action) {
        if (!actionOK($action)) {
            continue;
        }
        // start output buffering
        if ($action == 'edit') {
            // check if new page button plugin is available
            if (!plugin_isdisabled('npd') && ($npd =& plugin_load('helper', 'npd'))) {
                $npb = $npd->html_new_page_button(true);
                if ($npb) {
                    print '    <li><div class="li">';
                    print $npb;
                    print '</div></li>' . DOKU_LF;
                }
            }
        }
        ob_start();
        print '     <li><div class="li">';
        if (tpl_actionlink($action)) {
            print '</div></li>' . DOKU_LF;
            ob_end_flush();
        } else {
            ob_end_clean();
        }
    }
    print '  </ul>' . DOKU_LF;
    print '</div>' . DOKU_LF;
}

/**
 * Print the search form
 *
 * If the first parameter is given a div with the ID 'qsearch_out' will
 * be added which instructs the ajax pagequicksearch to kick in and place
 * its output into this div. The second parameter controls the propritary
 * attribute autocomplete. If set to false this attribute will be set with an
 * value of "off" to instruct the browser to disable it's own built in
 * autocompletion feature (MSIE and Firefox)
 *
 * @author Andreas Gohr <andi@splitbrain.org>
 * @param bool $ajax
 * @param bool $autocomplete
 * @return bool
 */
function _tpl_searchform($ajax = true, $autocomplete = true)
{
    global $lang;
    global $ACT;
    global $QUERY;
    // don't print the search form if search action has been disabled
    if (!actionOK('search')) {
        return false;
    }
    print '<form action="' . wl() . '" accept-charset="utf-8" class="navbar-form navbar-right" id="dw__search" method="get" role="search">';
    print '<input type="hidden" name="do" value="search" />';
    print '<div class="form-group">';
    print '<input type="text" ';
    if ($ACT == 'search') {
        print 'value="' . htmlspecialchars($QUERY) . '" ';
    }
    print ' autocomplete="off" ';
    print 'id="qsearch__in" accesskey="f" name="id" class="form-control col-lg-3" title="[F]" placeholder="' . $lang['btn_search'] . '" /> ';
    print '</div>';
    if ($ajax) {
        print '<div id="qsearch__out" class="ajax_qsearch"></div>';
    }
    print '</form>';
    return true;
}

function is_action_enabled($type)
{
    $ctype = $type;
    if ($type == 'history') {
        $ctype = 'revisions';
    }
    return actionOK($ctype);
}

/**
 * Create link/button to register page
 * DW versions > 2011-02-20 can use the core function tpl_action('register')
 *
 * @author Anika Henke <anika@selfthinker.org>
 */
function _tpl_register($link=0,$wrapper=0) {
    global $conf;
    global $lang;
    global $ID;
    $lang_register = !empty($lang['btn_register']) ? $lang['btn_register'] : $lang['register'];

    if ($_SERVER['REMOTE_USER'] || !$conf['useacl'] || !actionOK('register')) return;

    if ($wrapper) echo "<$wrapper>";

    if ($link)
        tpl_link(wl($ID,'do=register'),$lang_register,'class="action register" rel="nofollow"');
    else
        echo html_btn('register',$ID,'',array('do'=>'register'),'get',0,$lang_register);

    if ($wrapper) echo "</$wrapper>";
}

 public function handle_action_act_preprocess(Doku_Event &$event, $param)
 {
     global $ID, $INFO, $REV, $RANGE, $TEXT, $PRE, $SUF;
     // check if the action was given as array key
     if (is_array($event->data)) {
         list($act) = array_keys($event->data);
     } else {
         $act = $event->data;
     }
     if ($act == 'save' && $_REQUEST['saveandedit'] && actionOK($act)) {
         if (act_permcheck($act) == 'save' && checkSecurityToken()) {
             $event->data = act_save($act);
             if ($event->data == 'show') {
                 $event->data = 'edit';
                 $REV = '';
                 // now we are working on the current revision
                 // Handle section edits
                 if ($PRE || $SUF) {
                     // $from and $to are 1-based indexes of the actually edited content
                     $from = strlen($PRE) + 1;
                     $to = $from + strlen($TEXT);
                     $RANGE = $from . '-' . $to;
                 }
                 // Ensure the current text is loaded again from the file
                 unset($GLOBALS['TEXT'], $GLOBALS['PRE'], $GLOBALS['SUF']);
                 // Reset the date of the last modification to avoid conflict messages
                 unset($GLOBALS['DATE']);
                 // Reset the change check
                 unset($_REQUEST['changecheck']);
                 // Force rendering of the metadata in order to ensure metadata is correct
                 p_set_metadata($ID, array(), true);
                 $INFO = pageinfo();
                 // reset pageinfo to new data (e.g. if the page exists)
             } elseif ($event->data == 'conflict') {
                 // DokuWiki won't accept 'conflict' as action here.
                 // Just execute save again, the conflict will be detected again
                 $event->data = 'save';
             }
         }
     }
 }

/**
 * Sanitize the action command
 *
 * Add all allowed commands here.
 *
 * @author Andreas Gohr <andi@splitbrain.org>
 */
function act_clean($act)
{
    global $lang;
    global $conf;
    // check if the action was given as array key
    if (is_array($act)) {
        list($act) = array_keys($act);
    }
    //remove all bad chars
    $act = strtolower($act);
    $act = preg_replace('/[^1-9a-z_]+/', '', $act);
    if ($act == 'export_html') {
        $act = 'export_xhtml';
    }
    if ($act == 'export_htmlbody') {
        $act = 'export_xhtmlbody';
    }
    // check if action is disabled
    if (!actionOK($act)) {
        msg('Command disabled: ' . htmlspecialchars($act), -1);
        return 'show';
    }
    //disable all acl related commands if ACL is disabled
    if (!$conf['useacl'] && in_array($act, array('login', 'logout', 'register', 'admin', 'subscribe', 'unsubscribe', 'profile', 'revert', 'resendpwd', 'subscribens', 'unsubscribens'))) {
        msg('Command unavailable: ' . htmlspecialchars($act), -1);
        return 'show';
    }
    if (!in_array($act, array('login', 'logout', 'register', 'save', 'cancel', 'edit', 'draft', 'preview', 'search', 'show', 'check', 'index', 'revisions', 'diff', 'recent', 'backlink', 'admin', 'subscribe', 'revert', 'unsubscribe', 'profile', 'resendpwd', 'recover', 'wordblock', 'draftdel', 'subscribens', 'unsubscribens')) && substr($act, 0, 7) != 'export_') {
        msg('Command unknown: ' . htmlspecialchars($act), -1);
        return 'show';
    }
    return $act;
}

/**
 * This displays the edit form (lots of logic included)
 *
 * @fixme    this is a huge lump of code and should be modularized
 * @triggers HTML_PAGE_FROMTEMPLATE
 * @triggers HTML_EDITFORM_INJECTION
 * @author   Andreas Gohr <andi@splitbrain.org>
 */
function html_edit($text = null, $include = 'edit')
{
    //FIXME: include needed?
    global $ID;
    global $REV;
    global $DATE;
    global $RANGE;
    global $PRE;
    global $SUF;
    global $INFO;
    global $SUM;
    global $lang;
    global $conf;
    global $license;
    //set summary default
    if (!$SUM) {
        if ($REV) {
            $SUM = $lang['restored'];
        } elseif (!$INFO['exists']) {
            $SUM = $lang['created'];
        }
    }
    //no text? Load it!
    if (!isset($text)) {
        $pr = false;
        //no preview mode
        if ($INFO['exists']) {
            if ($RANGE) {
                list($PRE, $text, $SUF) = rawWikiSlices($RANGE, $ID, $REV);
            } else {
                $text = rawWiki($ID, $REV);
            }
            $check = md5($text);
            $mod = false;
        } else {
            //try to load a pagetemplate
            $data = array($ID);
            $text = trigger_event('HTML_PAGE_FROMTEMPLATE', $data, 'pageTemplate', true);
            $check = md5('');
            $mod = $text !== '';
        }
    } else {
        $pr = true;
        //preview mode
        if (isset($_REQUEST['changecheck'])) {
            $check = $_REQUEST['changecheck'];
            $mod = md5($text) !== $check;
        } else {
            // Why? Assume default text is unmodified.
            $check = md5($text);
            $mod = false;
        }
    }
    $wr = $INFO['writable'] && !$INFO['locked'];
    if ($wr) {
        if ($REV) {
            print p_locale_xhtml('editrev');
        }
        print p_locale_xhtml($include);
    } else {
        // check pseudo action 'source'
        if (!actionOK('source')) {
            msg('Command disabled: source', -1);
            return;
        }
        print p_locale_xhtml('read');
    }
    if (!$DATE) {
        $DATE = $INFO['lastmod'];
    }
    ?>
  <div style="width:99%;">

   <div class="toolbar">
      <div id="draft__status"><?php 
    if (!empty($INFO['draft'])) {
        echo $lang['draftdate'] . ' ' . strftime($conf['dformat']);
    }
    ?>
</div>
      <div id="tool__bar"><?php 
    if ($wr) {
        ?>
<a href="<?php 
        echo DOKU_BASE;
        ?>
lib/exe/mediamanager.php?ns=<?php 
        echo $INFO['namespace'];
        ?>
"
      target="_blank"><?php 
        echo $lang['mediaselect'];
//.........这里部分代码省略.........

/**
 * Print the search form in Bootstrap Style
 *
 * If the first parameter is given a div with the ID 'qsearch_out' will
 * be added which instructs the ajax pagequicksearch to kick in and place
 * its output into this div. The second parameter controls the propritary
 * attribute autocomplete. If set to false this attribute will be set with an
 * value of "off" to instruct the browser to disable it's own built in
 * autocompletion feature (MSIE and Firefox)
 *
 * @author Andreas Gohr <andi@splitbrain.org>
 * @author Giuseppe Di Terlizzi <giuseppe.diterlizzi@gmail.com>
 * @param bool $ajax
 * @param bool $autocomplete
 * @return bool
 */
function bootstrap_searchform($ajax = true, $autocomplete = true)
{
    global $lang;
    global $ACT;
    global $QUERY;
    // don't print the search form if search action has been disabled
    if (!actionOK('search')) {
        return false;
    }
    print '<form action="' . wl() . '" accept-charset="utf-8" class="form-inline search" id="dw__search" method="get" role="search"><div class="no">';
    print '<input type="hidden" name="do" value="search" />';
    print '<input type="text" ';
    if ($ACT == 'search') {
        print 'value="' . htmlspecialchars($QUERY) . '" ';
    }
    if (!$autocomplete) {
        print 'autocomplete="off" ';
    }
    print 'id="qsearch__in" type="search" placeholder="' . $lang['btn_search'] . '" accesskey="f" name="id" class="edit form-control" title="[F]" />';
    print '<button type="submit" class="btn btn-default" title="' . $lang['btn_search'] . '"><i class="glyphicon glyphicon-search"></i></button>';
    if ($ajax) {
        print '<div id="qsearch__out" class="panel panel-default ajax_qsearch JSpopup"></div>';
    }
    print '</div></form>';
    return true;
}

        if (empty($lang["btn_unsubscribe"])) {
            if (actionOK("subscribe")) {
                //check if action is disabled
                $_vector_tabs_right["ca-watch"]["href"] = wl(cleanID(getId()), array("do" => "subscribe"), false, "&");
                $_vector_tabs_right["ca-watch"]["text"] = $lang["btn_subscribe"];
                //language comes from DokuWiki core
            }
            //2009-12-25 "Lemming" and older ones. See the following for information:
            //<http://www.freelists.org/post/dokuwiki/Question-about-tpl-buttonsubscribe>
        } else {
            if (empty($INFO["subscribed"]) && actionOK("subscribe")) {
                //check if action is disabled
                $_vector_tabs_right["ca-watch"]["href"] = wl(cleanID(getId()), array("do" => "subscribe"), false, "&");
                $_vector_tabs_right["ca-watch"]["text"] = $lang["btn_subscribe"];
                //language comes from DokuWiki core
            } elseif (actionOK("unsubscribe")) {
                //check if action is disabled
                $_vector_tabs_right["ca-watch"]["href"] = wl(cleanID(getId()), array("do" => "unsubscribe"), false, "&");
                $_vector_tabs_right["ca-watch"]["text"] = $lang["btn_unsubscribe"];
                //language comes from DokuWiki core
            }
        }
    }
}
/******************************************************************************
 ********************************  ATTENTION  *********************************
         DO NOT MODIFY THIS FILE, IT WILL NOT BE PRESERVED ON UPDATES!
 ******************************************************************************
  If you want to add some own tabs, have a look at the README of this template
  and "/user/tabs.php". You have been warned!
 *****************************************************************************/

/**
 * Send a  new password
 *
 * This function handles both phases of the password reset:
 *
 *   - handling the first request of password reset
 *   - validating the password reset auth token
 *
 * @author Benoit Chesneau <benoit@bchesneau.info>
 * @author Chris Smith <chris@jalakai.co.uk>
 * @author Andreas Gohr <andi@splitbrain.org>
 *
 * @return bool true on success, false on any error
 */
function act_resendpwd()
{
    global $lang;
    global $conf;
    /* @var auth_basic $auth */
    global $auth;
    /* @var Input $INPUT */
    global $INPUT;
    if (!actionOK('resendpwd')) {
        msg($lang['resendna'], -1);
        return false;
    }
    $token = preg_replace('/[^a-f0-9]+/', '', $INPUT->str('pwauth'));
    if ($token) {
        // we're in token phase - get user info from token
        $tfile = $conf['cachedir'] . '/' . $token[0] . '/' . $token . '.pwauth';
        if (!@file_exists($tfile)) {
            msg($lang['resendpwdbadauth'], -1);
            $INPUT->remove('pwauth');
            return false;
        }
        // token is only valid for 3 days
        if (time() - filemtime($tfile) > 3 * 60 * 60 * 24) {
            msg($lang['resendpwdbadauth'], -1);
            $INPUT->remove('pwauth');
            @unlink($tfile);
            return false;
        }
        $user = io_readfile($tfile);
        $userinfo = $auth->getUserData($user);
        if (!$userinfo['mail']) {
            msg($lang['resendpwdnouser'], -1);
            return false;
        }
        if (!$conf['autopasswd']) {
            // we let the user choose a password
            $pass = $INPUT->str('pass');
            // password given correctly?
            if (!$pass) {
                return false;
            }
            if ($pass != $INPUT->str('passchk')) {
                msg($lang['regbadpass'], -1);
                return false;
            }
            // change it
            if (!$auth->triggerUserMod('modify', array($user, array('pass' => $pass)))) {
                msg('error modifying user data', -1);
                return false;
            }
        } else {
            // autogenerate the password and send by mail
            $pass = auth_pwgen();
            if (!$auth->triggerUserMod('modify', array($user, array('pass' => $pass)))) {
                msg('error modifying user data', -1);
                return false;
            }
            if (auth_sendPassword($user, $pass)) {
                msg($lang['resendpwdsuccess'], 1);
            } else {
                msg($lang['regmailfail'], -1);
            }
        }
        @unlink($tfile);
        return true;
    } else {
        // we're in request phase
        if (!$INPUT->post->bool('save')) {
            return false;
        }
        if (!$INPUT->post->str('login')) {
            msg($lang['resendpwdmissing'], -1);
            return false;
        } else {
            $user = trim($auth->cleanUser($INPUT->post->str('login')));
        }
        $userinfo = $auth->getUserData($user);
        if (!$userinfo['mail']) {
            msg($lang['resendpwdnouser'], -1);
            return false;
        }
        // generate auth token
        $token = md5(auth_cookiesalt() . $user);
        //secret but user based
        $tfile = $conf['cachedir'] . '/' . $token[0] . '/' . $token . '.pwauth';
        $url = wl('', array('do' => 'resendpwd', 'pwauth' => $token), true, '&');
//.........这里部分代码省略.........

 /**
  * Sends a notify mail on new comment
  *
  * @param  array  $comment  data array of the new comment
  * @param  array  $subscribers data of the subscribers
  *
  * @author Andreas Gohr <andi@splitbrain.org>
  * @author Esther Brunner <wikidesign@gmail.com>
  */
 function _notify($comment, &$subscribers)
 {
     global $conf;
     global $ID;
     $notify_text = io_readfile($this->localfn('subscribermail'));
     $confirm_text = io_readfile($this->localfn('confirmsubscribe'));
     $subject_notify = '[' . $conf['title'] . '] ' . $this->getLang('mail_newcomment');
     $subject_subscribe = '[' . $conf['title'] . '] ' . $this->getLang('subscribe');
     $mailer = new Mailer();
     if (empty($_SERVER['REMOTE_USER'])) {
         $mailer->from($conf['mailfromnobody']);
     }
     $replace = array('PAGE' => $ID, 'TITLE' => $conf['title'], 'DATE' => dformat($comment['date']['created'], $conf['dformat']), 'NAME' => $comment['user']['name'], 'TEXT' => $comment['raw'], 'COMMENTURL' => wl($ID, '', true) . '#comment_' . $comment['cid'], 'UNSUBSCRIBE' => wl($ID, 'do=subscribe', true, '&'), 'DOKUWIKIURL' => DOKU_URL);
     $confirm_replace = array('PAGE' => $ID, 'TITLE' => $conf['title'], 'DOKUWIKIURL' => DOKU_URL);
     $mailer->subject($subject_notify);
     $mailer->setBody($notify_text, $replace);
     // send mail to notify address
     if ($conf['notify']) {
         $mailer->bcc($conf['notify']);
         $mailer->send();
     }
     // notify page subscribers
     if (actionOK('subscribe')) {
         $data = array('id' => $ID, 'addresslist' => '', 'self' => false);
         if (class_exists('Subscription')) {
             /* Introduced in DokuWiki 2013-05-10 */
             trigger_event('COMMON_NOTIFY_ADDRESSLIST', $data, array(new Subscription(), 'notifyaddresses'));
         } else {
             /* Old, deprecated default handler */
             trigger_event('COMMON_NOTIFY_ADDRESSLIST', $data, 'subscription_addresslist');
         }
         $to = $data['addresslist'];
         if (!empty($to)) {
             $mailer->bcc($to);
             $mailer->send();
         }
     }
     // notify comment subscribers
     if (!empty($subscribers)) {
         foreach ($subscribers as $mail => $data) {
             $mailer->bcc($mail);
             if ($data['active']) {
                 $replace['UNSUBSCRIBE'] = wl($ID, 'do=discussion_unsubscribe&hash=' . $data['hash'], true, '&');
                 $mailer->subject($subject_notify);
                 $mailer->setBody($notify_text, $replace);
                 $mailer->send();
             } elseif (!$data['active'] && !$data['confirmsent']) {
                 $confirm_replace['SUBSCRIBE'] = wl($ID, 'do=discussion_confirmsubscribe&hash=' . $data['hash'], true, '&');
                 $mailer->subject($subject_subscribe);
                 $mailer->setBody($confirm_text, $confirm_replace);
                 $mailer->send();
                 $subscribers[$mail]['confirmsent'] = true;
             }
         }
     }
 }

/**
 * Sends a notify mail on page change or registration
 *
 * @param string     $id       The changed page
 * @param string     $who      Who to notify (admin|subscribers|register)
 * @param int|string $rev Old page revision
 * @param string     $summary  What changed
 * @param boolean    $minor    Is this a minor edit?
 * @param string[]   $replace  Additional string substitutions, @KEY@ to be replaced by value
 * @return bool
 *
 * @author Andreas Gohr <andi@splitbrain.org>
 */
function notify($id, $who, $rev = '', $summary = '', $minor = false, $replace = array())
{
    global $conf;
    /* @var Input $INPUT */
    global $INPUT;
    // decide if there is something to do, eg. whom to mail
    if ($who == 'admin') {
        if (empty($conf['notify'])) {
            return false;
        }
        //notify enabled?
        $tpl = 'mailtext';
        $to = $conf['notify'];
    } elseif ($who == 'subscribers') {
        if (!actionOK('subscribe')) {
            return false;
        }
        //subscribers enabled?
        if ($conf['useacl'] && $INPUT->server->str('REMOTE_USER') && $minor) {
            return false;
        }
        //skip minors
        $data = array('id' => $id, 'addresslist' => '', 'self' => false, 'replacements' => $replace);
        trigger_event('COMMON_NOTIFY_ADDRESSLIST', $data, array(new Subscription(), 'notifyaddresses'));
        $to = $data['addresslist'];
        if (empty($to)) {
            return false;
        }
        $tpl = 'subscr_single';
    } else {
        return false;
        //just to be safe
    }
    // prepare content
    $subscription = new Subscription();
    return $subscription->send_diff($to, $tpl, $id, $rev, $summary);
}

/**
 * This displays the edit form (lots of logic included)
 *
 * @fixme    this is a huge lump of code and should be modularized
 * @triggers HTML_PAGE_FROMTEMPLATE
 * @author   Andreas Gohr <andi@splitbrain.org>
 */
function html_edit($text = null, $include = 'edit')
{
    //FIXME: include needed?
    global $ID;
    global $REV;
    global $DATE;
    global $RANGE;
    global $PRE;
    global $SUF;
    global $INFO;
    global $SUM;
    global $lang;
    global $conf;
    //set summary default
    if (!$SUM) {
        if ($REV) {
            $SUM = $lang['restored'];
        } elseif (!$INFO['exists']) {
            $SUM = $lang['created'];
        }
    }
    //no text? Load it!
    if (!isset($text)) {
        $pr = false;
        //no preview mode
        if ($INFO['exists']) {
            if ($RANGE) {
                list($PRE, $text, $SUF) = rawWikiSlices($RANGE, $ID, $REV);
            } else {
                $text = rawWiki($ID, $REV);
            }
        } else {
            //try to load a pagetemplate
            $data = array($ID);
            $text = trigger_event('HTML_PAGE_FROMTEMPLATE', $data, 'pageTemplate', true);
        }
    } else {
        $pr = true;
        //preview mode
    }
    $wr = $INFO['writable'];
    if ($wr) {
        if ($REV) {
            print p_locale_xhtml('editrev');
        }
        print p_locale_xhtml($include);
        $ro = false;
    } else {
        // check pseudo action 'source'
        if (!actionOK('source')) {
            msg('Command disabled: source', -1);
            return;
        }
        print p_locale_xhtml('read');
        $ro = 'readonly="readonly"';
    }
    if (!$DATE) {
        $DATE = $INFO['lastmod'];
    }
    ?>
  <div style="width:99%;">

   <div class="toolbar">
      <div id="draft__status"><?php 
    if (!empty($INFO['draft'])) {
        echo $lang['draftdate'] . ' ' . date($conf['dformat']);
    }
    ?>
</div>
      <div id="tool__bar"><?php 
    if (!$ro) {
        ?>
<a href="<?php 
        echo DOKU_BASE;
        ?>
lib/exe/mediamanager.php?ns=<?php 
        echo $INFO['namespace'];
        ?>
"
      target="_blank"><?php 
        echo $lang['mediaselect'];
        ?>
</a><?php 
    }
    ?>
</div>

      <?php 
    if ($wr) {
        ?>
      <script type="text/javascript" charset="utf-8">
        <?php 
        /* sets changed to true when previewed */
//.........这里部分代码省略.........