PHP _函数代码示例

function sc_check_priv($prob_id, $opened, $user)
{
    if (!function_exists('check_priv')) {
        require __DIR__ . '/privilege.php';
    }
    if (isset($_SESSION['user'])) {
        if (strcmp($user, $_SESSION['user']) == 0 || check_priv(PRIV_SOURCE)) {
            return TRUE;
        }
    }
    require __DIR__ . '/../conf/database.php';
    if (!defined('PROB_HAS_TEX')) {
        require __DIR__ . '/../lib/problem_flags.php';
    }
    if ($opened) {
        $row = mysqli_fetch_row(mysqli_query($con, "select has_tex from problem where problem_id={$prob_id}"));
        if (!$row) {
            return _('There\'s no such problem');
        }
        $prob_flag = $row[0];
        if ($prob_flag & PROB_IS_HIDE && !check_priv(PRIV_INSIDER)) {
            return _('Looks like you can\'t access this page');
        }
        if ($prob_flag & PROB_DISABLE_OPENSOURCE) {
            return _('This solution is not open-source');
        } else {
            if ($prob_flag & PROB_SOLVED_OPENSOURCE) {
                if (isset($_SESSION['user'])) {
                    $query = 'select min(result) from solution where user_id=\'' . $_SESSION['user'] . "' and problem_id={$prob_id} group by problem_id";
                    $user_status = mysqli_query($con, $query);
                    $row = mysqli_fetch_row($user_status);
                    if ($row && $row[0] == 0) {
                        return TRUE;
                    }
                }
                return _('You can\'t see me before solving it');
            } else {
                if (isset($_SESSION['user'])) {
                    $res = mysqli_query($con, "SELECT contest.contest_id,co.contest_id from contest\n                                       RIGHT JOIN (select contest_id from contest_status where user_id='" . $_SESSION['user'] . "' and leave_time is NULL) as cs on (contest.contest_id=cs.contest_id)\n                                       LEFT JOIN (select contest_id from contest_problem where problem_id={$prob_id}) as cp on (contest.contest_id=cp.contest_id)\n                                       LEFT JOIN (select contest_id from contest_owner where user_id='" . $_SESSION['user'] . "') as co on (contest.contest_id=co.contest_id)\n                                       where NOW()>start_time and NOW()<end_time and contest.hide_source_code");
                    $num = mysqli_num_rows($res);
                    if ($num > 0) {
                        $accessible = false;
                        while ($row = mysqli_fetch_row($res)) {
                            if (!is_null($row[1])) {
                                $accessible = true;
                            }
                        }
                        if ($accessible) {
                            return TRUE;
                        } else {
                            return _('You can\'t see me before the contest ends');
                        }
                    }
                    return TRUE;
                }
            }
        }
    }
    return _('Looks like you can\'t access this page');
}

 /**
  * Return the rendered information about the Horde_Mime_Part object.
  *
  * URL parameters used by this function:
  *   - tgz_contents: (integer) If set, show contents of ZIP file.
  *
  * @return array  See Horde_Mime_Viewer_Driver::render().
  */
 protected function _renderInfo()
 {
     global $injector;
     $vars = $injector->getInstance('Horde_Variables');
     if (!$this->getConfigParam('show_contents') && !isset($vars->tgz_contents)) {
         $status = new IMP_Mime_Status($this->_mimepart, _("This is a compressed file."));
         $status->addMimeAction('tgzViewContents', _("Click to display the file contents."));
         $status->icon('mime/compressed.png');
         return array($this->_mimepart->getMimeId() => array('data' => '', 'status' => $status, 'type' => 'text/html; charset=UTF-8'));
     }
     $view = new Horde_View(array('templatePath' => IMP_TEMPLATES . '/mime'));
     $view->addHelper('Text');
     $view->downloadclass = 'tgzdownload';
     $view->files = array();
     $view->tableclass = 'tgzcontents';
     $tgzInfo = $this->_getTgzInfo();
     foreach ($tgzInfo as $key => $val) {
         if (!strlen($val['data'])) {
             continue;
         }
         $file = new stdClass();
         $file->download = '';
         $file->name = $val['name'];
         $file->size = IMP::sizeFormat($val['size']);
         if (!empty($val['size'])) {
             $file->download = $this->getConfigParam('imp_contents')->linkView($this->_mimepart, 'download_render', '', array('class' => 'iconImg downloadAtc', 'jstext' => _("Download"), 'params' => array('tgz_attachment' => $key)));
         }
         $view->files[] = $file;
     }
     return array($this->_mimepart->getMimeId() => array('data' => $view->render('compressed'), 'type' => 'text/html; charset=UTF-8'));
 }

 /**
  */
 protected function _init()
 {
     global $injector, $notification, $page_output;
     $this->_assertCategory('Ingo_Rule_System_Whitelist', _("Whitelist"));
     $ingo_storage = $injector->getInstance('Ingo_Factory_Storage')->create();
     $whitelist = $ingo_storage->getSystemRule('Ingo_Rule_System_Whitelist');
     /* Token checking & perform requested actions. */
     switch ($this->_checkToken(array('rule_update'))) {
         case 'rule_update':
             try {
                 $whitelist->addresses = $this->vars->whitelist;
                 $ingo_storage->updateRule($whitelist);
                 $notification->push(_("Changes saved."), 'horde.success');
                 $injector->getInstance('Ingo_Factory_Script')->activateAll();
             } catch (Ingo_Exception $e) {
                 $notification->push($e);
             }
             break;
     }
     /* Prepare the view. */
     $view = new Horde_View(array('templatePath' => INGO_TEMPLATES . '/basic/whitelist'));
     $view->addHelper('Horde_Core_View_Helper_Help');
     $view->addHelper('Horde_Core_View_Helper_Label');
     $view->addHelper('Text');
     $view->disabled = $whitelist->disable;
     $view->formurl = $this->_addToken(self::url());
     $view->whitelist = implode("\n", $whitelist->addresses);
     $page_output->addScriptFile('whitelist.js');
     $page_output->addInlineJsVars(array('IngoWhitelist.filtersurl' => strval(Ingo_Basic_Filters::url()->setRaw(true))));
     $this->title = _("Whitelist Edit");
     $this->output = $view->render('whitelist');
 }

function translate($lang, $test = 0)
{
    global $LOCALE_PATH;
    putenv("LANGUAGE={$lang}");
    bindtextdomain("zarafa", "{$LOCALE_PATH}");
    if (STORE_SUPPORTS_UNICODE == false) {
        bind_textdomain_codeset('zarafa', "windows-1252");
    } else {
        bind_textdomain_codeset('zarafa', "utf-8");
    }
    textdomain('zarafa');
    setlocale(LC_ALL, $lang);
    $trans_array["Sent Items"] = _("Sent Items");
    $trans_array["Outbox"] = _("Outbox");
    $trans_array["Deleted Items"] = _("Deleted Items");
    $trans_array["Inbox"] = _("Inbox");
    $trans_array["Calendar"] = _("Calendar");
    $trans_array["Contacts"] = _("Contacts");
    $trans_array["Drafts"] = _("Drafts");
    $trans_array["Journal"] = _("Journal");
    $trans_array["Notes"] = _("Notes");
    $trans_array["Tasks"] = _("Tasks");
    $trans_array["Junk E-mail"] = _("Junk E-mail");
    return $trans_array;
}

 /**
  *  preprocess before forwarding.
  *
  *  @access public
  */
 function preforward()
 {
     $this->subtitle = _('Select language');
     $config = $this->backend->getConfig();
     $this->af->setApp('allow_language', $config->get('allow_language'));
     $this->af->setApp('cur_lang', current($this->backend->ctl->getLanguage()));
 }

 /**
  * Show the menu
  *
  * @return void
  */
 function show()
 {
     $cur = common_current_user();
     $action = $this->action->trimmed('action');
     $this->out->elementStart('ul', array('class' => 'nav'));
     if (Event::handle('StartSubGroupNav', array($this))) {
         $this->out->menuItem(common_local_url('showstream', array('nickname' => $this->user->nickname)), _m('MENU', 'Profile'), empty($profile) ? $this->user->nickname : $profile->getBestName(), $action == 'showstream', 'nav_profile');
         $this->out->menuItem(common_local_url('subscriptions', array('nickname' => $this->user->nickname)), _m('MENU', 'Subscriptions'), sprintf(_('People %s subscribes to.'), $this->user->nickname), $action == 'subscriptions', 'nav_subscriptions');
         $this->out->menuItem(common_local_url('subscribers', array('nickname' => $this->user->nickname)), _m('MENU', 'Subscribers'), sprintf(_('People subscribed to %s.'), $this->user->nickname), $action == 'subscribers', 'nav_subscribers');
         if ($cur && $cur->id == $this->user->id) {
             // Possibly site admins should be able to get in here too
             $pending = $this->countPendingSubs();
             if ($pending || $cur->subscribe_policy == User::SUBSCRIBE_POLICY_MODERATE) {
                 $this->out->menuItem(common_local_url('subqueue', array('nickname' => $this->user->nickname)), sprintf(_m('MENU', 'Pending (%d)'), $pending), sprintf(_('Approve pending subscription requests.'), $this->user->nickname), $action == 'subqueueaction', 'nav_subscribers');
             }
         }
         $this->out->menuItem(common_local_url('usergroups', array('nickname' => $this->user->nickname)), _m('MENU', 'Groups'), sprintf(_('Groups %s is a member of.'), $this->user->nickname), $action == 'usergroups', 'nav_usergroups');
         $this->out->menuItem(common_local_url('peopletagsubscriptions', array('nickname' => $this->user->nickname)), _m('MENU', 'Lists'), sprintf(_('List subscriptions by %s.'), $this->user->nickname), in_array($action, array('peopletagsbyuser', 'peopletagsubscriptions', 'peopletagsforuser')), 'nav_timeline_peopletags');
         if (common_config('invite', 'enabled') && !is_null($cur) && $this->user->id === $cur->id) {
             $this->out->menuItem(common_local_url('invite'), _m('MENU', 'Invite'), sprintf(_('Invite friends and colleagues to join you on %s.'), common_config('site', 'name')), $action == 'invite', 'nav_invite');
         }
         Event::handle('EndSubGroupNav', array($this));
     }
     $this->out->elementEnd('ul');
 }

 public function render(\Koch\Pagination\Pagination $pagination)
 {
     $lastPage = $pagination->getLastPage();
     $numberOfPages = $pagination->getNumberOfPages();
     $current_page = $pagination->getCurrentPage();
     $url = 'URL';
     $html = '<nav class="pagination">';
     $html .= sprintf('<a href="%s">&lsaquo;&nbsp;%s</a>', str_replace('{page}', 1, $url), _('First'));
     if ($pagination->hasPreviousPage()) {
         $html .= sprintf('<a href="%s">&lt;</a>', str_replace('{page}', $pagination->getPreviousPage(), $url));
     }
     // render page range around the current page
     for ($i = 1; $i <= $numberOfPages; ++$i) {
         if ($i === $current_page) {
             $html .= sprintf('<li class="active">%s</li>', $i);
         } else {
             $html .= sprintf('<a href="%s">%s</a>', str_replace('{page}', $i, $url), $i);
         }
     }
     if ($pagination->hasNextPage()) {
         $html .= sprintf('<a href="%s">&gt;</a>', str_replace('{page}', $pagination->getNextPage(), $url));
     }
     if ($lastPage) {
         $html .= sprintf('<a href="%s">&nbsp;%s&rsaquo;</a>', str_replace('{page}', $lastPage, $url), _('Last'));
     }
     $html .= '</nav>';
     return $html;
 }

function do_credits()
{
    global $dblang, $globals;
    echo '<br style="clear: both;" />' . "\n";
    echo '<div class="credits-strip">' . "\n";
    echo '<span class="credits-strip-text">' . "\n";
    // IMPORTANT: legal note only for our servers, CHANGE IT!!
    if (preg_match('/meneame.net$/', get_server_name())) {
        echo '<a href="http://bitassa.com/legal-meneame.php"><strong>' . _('información legal y condiciones de uso') . '</strong></a>&nbsp;&nbsp;|&nbsp;&nbsp;';
    }
    // IMPORTANT: read above
    echo '<a href="' . $globals['base_url'] . 'faq-' . $dblang . '.php#we">' . _('quiénes somos') . '</a>';
    echo '<br />';
    echo '<a href="http://meneame.wikispaces.com/" title="wiki meneame">' . _('wiki') . '</a>' . "\n";
    echo '&nbsp;&nbsp;|&nbsp;&nbsp;' . _('código: ') . ' <a href="' . $globals['base_url'] . 'COPYING">' . _('licencia') . '</a>, <a href="' . $globals['base_url'] . 'archives/meneame-src.tgz">' . _('descargar') . '</a>';
    echo '&nbsp;&nbsp;|&nbsp;&nbsp;<a href="http://creativecommons.org/licenses/by-sa/2.5/">' . _('licencia de los gráficos') . '</a>' . "\n";
    echo '</span>' . "\n";
    echo '<span class="credits-strip-buttons">' . "\n";
    echo '<a href="http://validator.w3.org/check?uri=referer"><img src="' . $globals['base_url'] . 'img/common/valid-xhtml10.png" alt="Valid XHTML 1.0 Transitional" height="31" width="88" /></a>' . "\n";
    echo '&nbsp;&nbsp;' . "\n";
    echo '<a href="http://jigsaw.w3.org/css-validator/check/referer"><img style="border:0;width:88px;height:31px" src="' . $globals['base_url'] . 'img/common/vcss.png" alt="Valid CSS!" /></a>&nbsp;&nbsp;' . "\n";
    echo '<a href="http://feedvalidator.org/check.cgi?url=http://meneame.net/rss2.php"><img src="' . $globals['base_url'] . 'img/common/valid-rss.png" alt="[Valid RSS]" title="Validate my RSS feed" /></a>' . "\n";
    echo '</span>' . "\n";
    echo '</div>' . "\n";
    echo "<!--ben-tmp-functions:do_credits-->\n";
}

function get_menu($params)
{
    $out = '';
    extract($params);
    $prefix = empty($prefix) ? '' : $prefix;
    $suffix = empty($suffix) ? '' : $suffix;
    $pre_tag = empty($pre_tag) ? '' : $pre_tag;
    $after_tag = empty($after_tag) ? '' : $after_tag;
    $out = '';
    include_once LIB_ROOT . '/pages/page.class.php';
    $out .= $prefix . '<a href="/" class=menu>' . _('Home') . '</a>' . $suffix;
    if (!AuthController::getInstance()->isAuthorized() && $show_signup) {
        $out .= $prefix . '<a href="/signup.php" class=menu>' . _('Sign Up') . '</a>' . $suffix;
    }
    if ($show_memberarea) {
        $out .= $prefix . '<a href="/user/account.php" class=menu>' . _('Member\'s area') . '</a>' . $suffix;
    }
    if (Project::getInstance()->getCurUser()->isAdmin()) {
        $out .= $prefix . '<small><a href="/includes/inlines/admin/page.php?position=0" target="blank" style="font-size:9px;">(add page here)</a></small>' . $suffix;
    }
    $result = sql_query('
		SELECT *
		FROM pages
		WHERE lang="' . $_COOKIE['lang'] . '" AND home=0 AND show_in_menu=1
		ORDER BY position, id DESC
	');
    while ($menu_page = mysql_fetch_assoc($result)) {
        $out .= $prefix . '<a href="/index.php?page=' . $menu_page['id'] . '" class=menu>' . $menu_page['name'] . '</a>' . $suffix;
        if (Project::getInstance()->getCurUser()->isAdmin()) {
            $out .= $prefix . '<small><a href="/includes/inlines/admin/page.php?position=' . $menu_page['position'] . '"  target="blank"  style="font-size:9px;">(add page here)</a></small>' . $suffix;
        }
    }
    $out .= $exclude ? '' : $prefix . '<a href="/contactus.php" class=menu>' . _('Contact Us') . '</a>' . $suffix;
    return $pre_tag . $out . $after_tag;
}

/**
 * Sets and shows an alert
 *
 * @param string  $message
 * @param string  $type = "Error"
 * @param boolean $URL = NULL
 * @return string value
 */
function getAlert($message, $type = "error", $URL = NULL)
{
    if (!is_null($URL)) {
        $message = a(__(_($message)), encode($URL), TRUE);
    }
    if ($type === "error") {
        return '<div id="alert-message" class="alert alert-error">
    				<a class="close">×</a>
					' . __(_($message)) . '
				</div>';
    } elseif ($type === "success") {
        unset($_POST);
        return '<div id="alert-message" class="alert alert-success">
    				<a class="close">×</a>
					' . __(_($message)) . '
				</div>';
    } elseif ($type === "warning") {
        return '<div id="alert-message" class="alert alert-warning">
    				<a class="close">×</a>
					' . __(_($message)) . '
				</div>';
    } elseif ($type === "notice") {
        return '<div id="alert-message" class="alert alert-info">
    				<a class="close">×</a>
					' . __(_($message)) . '
				</div>';
    }
}

 /**
  * Purge old messages in the sent-mail mailbox.
  *
  * @return boolean  Whether any messages were purged from the mailbox.
  */
 public function execute()
 {
     global $prefs, $notification;
     /* Get the current UNIX timestamp minus the number of days specified
      * in 'purge_sentmail_keep'.  If a message has a timestamp prior to
      * this value, it will be deleted. */
     $del_time = new Horde_Date(time() - $prefs->getValue('purge_sentmail_keep') * 86400);
     foreach ($this->_getMboxes() as $mbox) {
         /* Open the sent-mail mailbox and get the list of messages older
          * than 'purge_sentmail_keep' days. */
         $query = new Horde_Imap_Client_Search_Query();
         $query->dateSearch($del_time, Horde_Imap_Client_Search_Query::DATE_BEFORE);
         $msg_ids = $mbox->runSearchQuery($query);
         /* Go through the message list and delete the messages. */
         if ($msg_ids->delete(array('nuke' => true))) {
             $msgcount = count($msg_ids);
             if ($msgcount == 1) {
                 $notification->push(sprintf(_("Purging 1 message from sent-mail mailbox %s."), $mbox->display), 'horde.message');
             } else {
                 $notification->push(sprintf(_("Purging %d messages from sent-mail mailbox."), $msgcount, $mbox->display), 'horde.message');
             }
         }
     }
     return true;
 }

 /**
  * Variables required in form input:
  *   - imple_submit: vcard action. Contains import and source properties
  *   - mime_id
  *   - muid
  *
  * @return boolean  True on success.
  */
 protected function _handle(Horde_Variables $vars)
 {
     global $registry, $injector, $notification;
     $iCal = new Horde_Icalendar();
     try {
         $contents = $injector->getInstance('IMP_Factory_Contents')->create(new IMP_Indices_Mailbox($vars));
         if (!($mime_part = $contents->getMimePart($vars->mime_id))) {
             throw new IMP_Exception(_("Cannot retrieve vCard data from message."));
         } elseif (!$iCal->parsevCalendar($mime_part->getContents(), 'VCALENDAR', $mime_part->getCharset())) {
             throw new IMP_Exception(_("Error reading the contact data."));
         }
         $components = $iCal->getComponents();
     } catch (Exception $e) {
         $notification->push($e, 'horde.error');
     }
     $import = !empty($vars->imple_submit->import) ? $vars->imple_submit->import : false;
     $source = !empty($vars->imple_submit->source) ? $vars->imple_submit->source : false;
     if ($import && $source && $registry->hasMethod('contacts/import')) {
         $count = 0;
         foreach ($components as $c) {
             if ($c->getType() == 'vcard') {
                 try {
                     $registry->call('contacts/import', array($c, null, $source));
                     ++$count;
                 } catch (Horde_Exception $e) {
                     $notification->push(Horde_Core_Translation::t("There was an error importing the contact data:") . ' ' . $e->getMessage(), 'horde.error');
                 }
             }
         }
         $notification->push(sprintf(Horde_Core_Translation::ngettext("%d contact was successfully added to your address book.", "%d contacts were successfully added to your address book.", $count), $count), 'horde.success');
     }
 }

 /**
  * Add additional items to the sidebar.
  *
  * @param Horde_View_Sidebar $sidebar  The sidebar object.
  */
 public function sidebar($sidebar)
 {
     $perms = $GLOBALS['injector']->getInstance('Horde_Core_Perms');
     if (Sesha::isAdmin(Horde_Perms::READ) || $perms->hasPermission('sesha:addStock', $GLOBALS['registry']->getAuth(), Horde_Perms::READ)) {
         $sidebar->addNewButton(_("_Add Stock"), Horde::url('stock.php')->add('actionId', 'add_stock'));
     }
 }

 public function __construct()
 {
     $this->Name = "agent_readmeoss";
     $this->Title = _("ReadMeOSS generation");
     $this->AgentName = "readmeoss";
     parent::__construct();
 }

 public function html()
 {
     global $registry;
     $view = $GLOBALS['injector']->createInstance('Horde_View');
     $view->addTemplatePath(ANSEL_TEMPLATES . '/widgets');
     $view->owner = $this->_view->gallery->get('owner');
     $view->userfeedurl = Ansel::getUrlFor('rss_user', array('owner' => $view->owner));
     $view->slug = $this->_view->gallery->get('slug');
     $view->galleryname = $this->_view->gallery->get('name');
     $view->galleryfeedurl = Ansel::getUrlFor('rss_gallery', array('gallery' => $this->_view->gallery->id, 'slug' => $view->slug));
     $view->title = _("Links");
     /* Embed html */
     if (empty($this->_view->_params['image_id'])) {
         /* Gallery view */
         $params = array('count' => 10);
         if (!empty($slug)) {
             $params['gallery_slug'] = $slug;
         } else {
             $params['gallery_id'] = $this->_view->gallery->id;
         }
     } else {
         // This is an image view
         $params = array('thumbsize' => 'screen', 'images' => $this->_view->_params['image_id'], 'count' => 10);
     }
     $view->embed = Ansel::embedCode($params);
     return $view->render('links');
 }