PHP i18n::s方法代码示例

 /**
  * list sections
  *
  * @param resource the SQL result
  * @return an array of $url => (NULL, $title, NULL, 'section_123', NULL, 'visit this section')
  *
  * @see layouts/layout.php
  **/
 function layout($result)
 {
     global $context;
     // empty list
     if (!SQL::count($result)) {
         $output = array();
         return $output;
     }
     // hovering label
     $href_title = i18n::s('View the section');
     // we return an array of ($url => $attributes)
     $items = array();
     // process all items in the list
     while ($item = SQL::fetch($result)) {
         // the url to view this item
         $url = Sections::get_permalink($item);
         // initialize variables
         $prefix = $suffix = '';
         // list all components for this item
         $items[$url] = array($prefix, ucfirst(Skin::strip($item['title'], 30)), $suffix, 'section_' . $item['id'], NULL, $href_title);
     }
     // end of processing
     SQL::free($result);
     return $items;
 }

 /**
  * preserve content across page modification
  *
  * @see overlays/overlay.php
  *
  * @param the hosting attributes
  * @return a list of ($label, $input, $hint)
  */
 function get_fields($host, $field_pos = NULL)
 {
     global $context;
     // form fields
     $fields = array();
     // item identifier
     if (!isset($this->attributes['overlay_id'])) {
         $this->attributes['overlay_id'] = '';
     }
     // only associates can change the overlay id
     if (Surfer::is_associate()) {
         // isset($host['anchor']) && ($parent =&  Anchors::get($host['anchor'])) && $parent->is_assigned()) {
         $label = i18n::s('Overlay identifier');
         $input = '<input type="text" name="overlay_id" value="' . encode_field($this->attributes['overlay_id']) . '" />';
     } else {
         $label = 'hidden';
         $input = '<input type="hidden" name="overlay_id" value="' . encode_field($this->attributes['overlay_id']) . '" />';
     }
     // hidden attributes
     foreach ($this->attributes as $name => $value) {
         if (preg_match('/_content$/', $name)) {
             $input .= '<input type="hidden" name="' . encode_field($name) . '" value="' . encode_field($value) . '" />';
         }
     }
     // we do have something to preserve
     $fields[] = array($label, $input);
     // job done
     return $fields;
 }

 /**
  * list links
  *
  * @param resource the SQL result
  * @return array of resulting items, or NULL
  *
  * @see layouts/layout.php
  **/
 function layout($result)
 {
     global $context;
     // we return an array of ($url => $attributes)
     $items = array();
     // empty list
     if (!SQL::count($result)) {
         return $items;
     }
     // process all items in the list
     while ($item = SQL::fetch($result)) {
         // get the main anchor
         $anchor = Anchors::get($item['anchor']);
         // url is the link itself -- hack for xhtml compliance
         $url = str_replace('&', '&', $item['link_url']);
         // initialize variables
         $prefix = $suffix = '';
         // flag links that are dead, or created or updated very recently
         if ($item['edit_date'] >= $context['fresh']) {
             $suffix = NEW_FLAG;
         }
         // make a label
         $label = Links::clean($item['title'], $item['link_url']);
         // the main anchor link
         if (is_object($anchor)) {
             $suffix .= ' - <span class="details">' . sprintf(i18n::s('in %s'), Skin::build_link($anchor->get_url(), ucfirst($anchor->get_title()))) . '</span>';
         }
         // list all components for this item
         $items[$url] = array($prefix, $label, $suffix, 'basic', NULL);
     }
     // end of processing
     SQL::free($result);
     return $items;
 }

 function check_file($node)
 {
     global $context;
     global $footprints;
     $key = substr($node, strlen($context['path_to_root']));
     // no extension to check
     if (strpos($key, '.') === FALSE) {
     } elseif (!strncmp($node, 'scripts/staging', 16)) {
     } elseif (!strcmp($key, 'footprints.php')) {
     } elseif (!strncmp(substr($key, -9), 'index.php', 9) && ($content = Safe::file_get_contents($node)) && !strcmp($content, Safe::mkdir_index_content())) {
     } elseif (!strncmp($key, 'temporary/cache_i18n_locale_', 28)) {
     } elseif (!strncmp(substr($key, -4), '.php', 4)) {
         // one of the parameter files created by yacs
         if (preg_match('/parameters\\/(agents|control|feeds|files|hooks|letters|root|scripts|services|skins|users|virtual_.+)\\.include\\.php$/i', $key)) {
         } elseif (isset($footprints[$key])) {
             $expected = $footprints[$key];
             $actual = Scripts::hash($node);
             if ($expected[0] != $actual[0] || $expected[1] != $actual[1]) {
                 $context['text'] .= sprintf(i18n::s('ERROR: File %s is missing or corrupted.'), $key) . BR . "\n";
             }
         } else {
             $context['text'] .= sprintf(i18n::s('File %s is not part of Yacs.'), $key) . BR . "\n";
         }
         // not a safe file
     } elseif (!preg_match('/\\.(bak|bat|css|done|dtd|fdb|flv|gif|ico|jpeg|jpg|js|jsmin|htc|htm|html|mo|off|on|pdf|png|po|pot|reg|sh|sql|swf|tgz|txt|xml|zip)$/i', $key)) {
         $context['text'] .= sprintf(i18n::s('File %s is not part of Yacs.'), $key) . BR . "\n";
     }
 }

 /**
  * display content below main panel
  *
  * Everything is in a separate panel
  *
  * @param array the hosting record, if any
  * @return some HTML to be inserted into the resulting page
  */
 function &get_trailer_text($host = NULL)
 {
     $text = '';
     // display the following only if at least one comment has been attached to this page
     if (is_object($this->anchor) && !Comments::count_for_anchor($this->anchor->get_reference())) {
         return $text;
     }
     // ask the surfer if he has not answered yet, and if the page has not been locked
     $ask = TRUE;
     if (isset($_COOKIE['rating_' . $host['id']])) {
         $ask = FALSE;
     } elseif (isset($host['locked']) && $host['locked'] == 'Y') {
         $ask = FALSE;
     }
     // ask the surfer
     if ($ask) {
         $text = '<p style="line-height: 2.5em;">' . i18n::s('Has this page been useful to you?') . ' ' . Skin::build_link(Articles::get_url($host['id'], 'like'), i18n::s('Yes'), 'button') . ' ' . Skin::build_link(Articles::get_url($host['id'], 'dislike'), i18n::s('No'), 'button') . '</p>';
         // or report on results
     } elseif ($host['rating_count']) {
         $text = '<p>' . Skin::build_rating_img((int) round($host['rating_sum'] / $host['rating_count'])) . ' ' . sprintf(i18n::ns('%d rating', '%d ratings', $host['rating_count']), $host['rating_count']) . '</p>';
     }
     // add a title
     if ($text) {
         $text = Skin::build_box(i18n::s('Feed-back'), $text);
     }
     // done
     return $text;
 }

 /**
  * list versions
  *
  * @param resource the SQL result
  * @return string the rendered text
  *
  * @see layouts/layout.php
  **/
 function layout($result)
 {
     global $context;
     // empty list
     if (!SQL::count($result)) {
         $output = array();
         return $output;
     }
     // we return an array of ($url => $attributes)
     $items = array();
     // process all items in the list
     while ($item = SQL::fetch($result)) {
         // initialize variables
         $prefix = $suffix = $icon = '';
         // the url to view this item
         $url = '_' . $item['id'];
         // Versions::get_url($item['id']);
         // version description
         $label = sprintf(i18n::s('edited by %s %s'), ucfirst($item['edit_name']), Skin::build_date($item['edit_date']));
         // command to view this version
         $suffix .= ' ' . Skin::build_link(Versions::get_url($item['id'], 'view'), i18n::s('compare to current version'), 'button');
         // list all components for this item
         $items[$url] = array($prefix, $label, $suffix, 'version', $icon);
     }
     // end of processing
     SQL::free($result);
     return $items;
 }

 /**
  * list articles
  *
  * @param resource the SQL result
  * @return string the rendered text
  *
  * @see layouts/layout.php
  **/
 function layout($result)
 {
     global $context;
     // we return some text
     $text = '';
     // empty list
     if (!SQL::count($result)) {
         return $text;
     }
     // clear flows
     $text .= '<br style="clear: left" />';
     // process all items in the list
     while ($item = SQL::fetch($result)) {
         // get the related overlay
         $overlay = Overlay::load($item, 'article:' . $item['id']);
         // the url to view this item
         $url = Articles::get_permalink($item);
         // use the title to label the link
         if (is_object($overlay)) {
             $title = Codes::beautify_title($overlay->get_text('title', $item));
         } else {
             $title = Codes::beautify_title($item['title']);
         }
         // the hovering title
         if ($item['introduction'] && $context['skins_with_details'] == 'Y') {
             $hover = strip_tags(Codes::beautify_introduction($item['introduction']));
         } else {
             $hover = i18n::s('View the page');
         }
         // title is a link to the target article
         $title =& Skin::build_link($url, $title, 'basic', $hover);
         // use the thumbnail for this article
         if ($icon = trim($item['thumbnail_url'])) {
             // fix relative path
             if (!preg_match('/^(\\/|http:|https:|ftp:)/', $icon)) {
                 $icon = $context['url_to_root'] . $icon;
             }
             // use parameter of the control panel for this one
             $options = '';
             if (isset($context['classes_for_thumbnail_images'])) {
                 $options = 'class="' . $context['classes_for_thumbnail_images'] . '" ';
             }
             // build the complete HTML element
             $icon = '<img src="' . $icon . '" alt="" title="' . encode_field($hover) . '" ' . $options . ' />';
             // use default icon if nothing to display
         } else {
             $icon = MAP_IMG;
         }
         // use the image as a link to the target page
         $icon =& Skin::build_link($url, $icon, 'basic', $hover);
         // add a floating box
         $text .= Skin::build_box($title, $icon, 'floating');
     }
     // clear flows
     $text .= '<br style="clear: left" />';
     // end of processing
     SQL::free($result);
     return $text;
 }

 /**
  * list servers
  *
  * @param resource the SQL result
  * @return string the rendered text
  *
  * @see layouts/layout.php
  **/
 function layout($result)
 {
     global $context;
     // empty list
     if (!SQL::count($result)) {
         $output = array();
         return $output;
     }
     // we return an array of ($url => $attributes)
     $items = array();
     // process all items in the list
     while ($item = SQL::fetch($result)) {
         // initialize variables
         $prefix = $suffix = $icon = '';
         // the url to view this item
         $url = Servers::get_url($item['id']);
         // use the title as a label
         $label = Skin::strip($item['title'], 10);
         // flag files uploaded recently
         if ($item['edit_date'] >= $context['fresh']) {
             $prefix = NEW_FLAG . $prefix;
         }
         // description
         if ($item['description']) {
             $suffix .= ' ' . ucfirst(trim($item['description']));
         }
         // the menu bar for associates and poster
         if (Surfer::is_empowered() || Surfer::is($item['edit_id'])) {
             $menu = array(Servers::get_url($item['id'], 'edit') => i18n::s('Edit'), Servers::get_url($item['id'], 'delete') => i18n::s('Delete'));
             $suffix .= ' ' . Skin::build_list($menu, 'menu');
         }
         // add a separator
         if ($suffix) {
             $suffix = ' - ' . $suffix;
         }
         // append details to the suffix
         $suffix .= BR . '<span class="details">';
         // details
         $details = array();
         // item poster
         if ($item['edit_name']) {
             $details[] = sprintf(i18n::s('edited by %s %s'), Users::get_link($item['edit_name'], $item['edit_address'], $item['edit_id']), Skin::build_date($item['edit_date']));
         }
         // the edition date
         $details[] = Skin::build_date($item['edit_date']);
         // all details
         if (count($details)) {
             $suffix .= ucfirst(implode(', ', $details)) . "\n";
         }
         // end of details
         $suffix .= '</span>';
         // list all components for this item
         $items[$url] = array($prefix, $label, $suffix, 'server', $icon);
     }
     // end of processing
     SQL::free($result);
     return $items;
 }

 /**
  * list comments as successive notes in a thread
  *
  * @param resource the SQL result
  * @return string the rendered text
  **/
 function layout($result)
 {
     global $context;
     // we return formatted text
     $text = '';
     // empty list
     if (!SQL::count($result)) {
         return $text;
     }
     // build a list of comments
     while ($item = SQL::fetch($result)) {
         // automatic notification
         if ($item['type'] == 'notification') {
             $text = '<dd class="thread_other" style="font-style: italic;">' . ucfirst(trim($item['description'])) . '</dd>' . $text;
         } else {
             // link to user profile -- open links in separate window to enable side browsing of participant profiles
             if ($item['create_id']) {
                 if ($user = Users::get($item['create_id']) && $user['full_name']) {
                     $hover = $user['full_name'];
                 } else {
                     $hover = NULL;
                 }
                 $author = Users::get_link($item['create_name'], $item['create_address'], $item['create_id'], TRUE, $hover);
             } else {
                 $author = Users::get_link($item['edit_name'], $item['edit_address'], $item['edit_id'], TRUE);
             }
             // differentiate my posts from others
             if (Surfer::get_id() && $item['create_id'] == Surfer::get_id()) {
                 $style = ' class="thread_me"';
             } else {
                 $style = ' class="thread_other"';
             }
             // a clickable label
             $stamp = '#';
             // flag old items on same day
             if (!strncmp($item['edit_date'], gmstrftime('%Y-%m-%d %H:%M:%S', time()), 10)) {
                 $stamp = Skin::build_time($item['edit_date']);
             } else {
                 $stamp = Skin::build_date($item['edit_date']);
             }
             // append this at the end of the comment
             $stamp = ' <div style="float: right; font-size: x-small">' . Skin::build_link(Comments::get_url($item['id']), $stamp, 'basic', i18n::s('Edit')) . '</div>';
             // package everything --change order to get oldest first
             $text = '<dt' . $style . '>' . $author . '</dt><dd' . $style . '>' . $stamp . ucfirst(trim($item['description'])) . '</dd>' . $text;
         }
     }
     // end of processing
     SQL::free($result);
     // finalize the returned definition list
     if ($text) {
         $text = '<dl>' . $text . '</dl>';
     }
     // process yacs codes
     $text = Codes::beautify($text);
     return $text;
 }

 /**
  * list files
  *
  * @param resource the SQL result
  * @return array of resulting items, or NULL
  *
  * @see layouts/layout.php
  **/
 function layout($result)
 {
     global $context;
     // we return an array of ($url => $attributes)
     $items = array();
     // empty list
     if (!SQL::count($result)) {
         return $items;
     }
     // sanity check
     if (!isset($this->layout_variant)) {
         $this->layout_variant = 'full';
     }
     // process all items in the list
     while ($item = SQL::fetch($result)) {
         // get the main anchor
         $anchor = Anchors::get($item['anchor']);
         // download the file directly
         $url = Files::get_url($item['id'], 'fetch', $item['file_name']);
         // initialize variables
         $prefix = $suffix = '';
         // flag files that are dead, or created or updated very recently
         if ($item['create_date'] >= $context['fresh']) {
             $suffix .= NEW_FLAG;
         } elseif ($item['edit_date'] >= $context['fresh']) {
             $suffix .= UPDATED_FLAG;
         }
         // signal restricted and private files
         if ($item['active'] == 'N') {
             $prefix .= PRIVATE_FLAG;
         } elseif ($item['active'] == 'R') {
             $prefix .= RESTRICTED_FLAG;
         }
         // file title or file name
         $label = Codes::beautify_title($item['title']);
         if (!$label) {
             $label = ucfirst(str_replace(array('%20', '-', '_'), ' ', $item['file_name']));
         }
         // the main anchor link, except on user profiles
         if (is_object($anchor) && $anchor->get_reference() != $this->focus) {
             $suffix .= ' - <span class="details">' . sprintf(i18n::s('in %s'), Skin::build_link($anchor->get_url(), ucfirst($anchor->get_title()))) . '</span>';
         }
         // list all components for this item
         $items[$url] = array($prefix, $label, $suffix, 'basic', NULL);
     }
     // end of processing
     SQL::free($result);
     return $items;
 }

 /**
  * list participants
  *
  * @see overlays/overlay.php
  *
  * @param array the hosting record
  * @return some HTML to be inserted into the resulting page
  */
 function &get_list_text($host = NULL)
 {
     global $context;
     // we return some text
     $text = '';
     $to_avoid = NULL;
     if ($id = Surfer::get_id()) {
         $to_avoid = 'user:' . $id;
     }
     // page editors, except target surfer
     if ($friends =& Members::list_users_by_posts_for_member('article:' . $host['id'], 0, USERS_LIST_SIZE, 'comma', $to_avoid)) {
         $text = '<p class="details">' . sprintf(i18n::s('with %s'), Skin::build_list($friends, 'comma')) . '</p>';
     }
     return $text;
 }

 /**
  * render an iframe
  *
  * @param string URL to be embedded
  * @param string iframe parameters
  * @return string the rendered text
  **/
 public static function render_iframe($url, $variant)
 {
     global $context;
     // split parameters
     $attributes = preg_split("/\\s*,\\s*/", $variant, 2);
     // set a default size
     if (!isset($attributes[0])) {
         $attributes[0] = 320;
     }
     if (!isset($attributes[1])) {
         $attributes[1] = 240;
     }
     $text = '<iframe src="' . $url . '" style="width: ' . $attributes[0] . 'px; height: ' . $attributes[1] . 'px" scrolling="no" marginwidth="0" marginheight="0" frameborder="0" vspace="0" hspace="0">' . "\n" . i18n::s('Your browser does not accept iframes') . '</iframe>';
     return $text;
 }

 /**
  * login
  *
  * The script checks provided name and password against remote server.
  *
  * This is done by transmitting the user name and the password
  * while opening a FTP session to the server.
  *
  * @param string the nickname of the user
  * @param string the submitted password
  * @return TRUE on succesful authentication, FALSE othewise
  */
 function login($name, $password)
 {
     global $context;
     // we need some parameters
     if (!isset($this->attributes['authenticator_parameters']) || !$this->attributes['authenticator_parameters']) {
         Logger::error(i18n::s('Please provide parameters to the authenticator.'));
         return FALSE;
     }
     // prepare network parameters
     $server = $this->attributes['authenticator_parameters'];
     if (strstr($server, ':')) {
         list($server, $port) = explode(':', $server, 2);
     } else {
         $port = 21;
     }
     // open network socket
     if (!($handle = Safe::fsockopen($server, $port))) {
         Logger::error(sprintf(i18n::s('Impossible to connect to %.'), $this->attributes['authenticator_parameters']));
         return FALSE;
     }
     // read welcome banner
     if (!($line = fgets($handle, 256)) || !strstr($line, '2')) {
         fclose($handle);
         Logger::error(sprintf(i18n::s('Invalid banner message from %s.'), $this->attributes['authenticator_parameters']));
         return FALSE;
     }
     // submit name
     fputs($handle, "USER {$username}\r\n");
     if (!($line = fgets($handle, 256)) || !strstr($line, '3')) {
         fclose($handle);
         Logger::error(sprintf(i18n::s('Impossible to submit name to %s.'), $this->attributes['authenticator_parameters']));
         return FALSE;
     }
     // submit password
     fputs($handle, "PASS {$password}\r\n");
     if (!($line = fgets($handle, 256)) || !strstr($line, '2')) {
         fclose($handle);
         Logger::error(sprintf(i18n::s('Impossible to submit password to %s.'), $this->attributes['authenticator_parameters']));
         return FALSE;
     }
     // close ftp session
     fputs($handle, "QUIT\r\n");
     fclose($handle);
     // this is a valid user
     return TRUE;
 }

 /**
  * check access rights
  *
  * @param string script name
  * @paral string target anchor, if any
  * @return boolean FALSE if access is denied, TRUE otherwise
  */
 function allow($script, $anchor = NULL)
 {
     global $context;
     // limit the scope of our check
     if ($script != 'files/view.php' && $script != 'files/fetch.php' && $script != 'files/fetch_all.php' && $script != 'files/stream.php') {
         return TRUE;
     }
     // sanity check
     if (!$anchor) {
         die(i18n::s('No anchor has been found.'));
     }
     // stop here if the agreement has been gathered previously
     if (isset($_SESSION['agreements']) && is_array($agreements = $_SESSION['agreements'])) {
         foreach ($agreements as $agreement) {
             if ($agreement == $anchor) {
                 return TRUE;
             }
         }
     }
     // which agreement?
     if (!$this->parameters) {
         die(sprintf(i18n::s('No parameter has been provided to %s'), 'behaviors/agree_on_file_access'));
     }
     // do we have a related file to display?
     if (!is_readable($context['path_to_root'] . 'behaviors/agreements/' . $this->parameters)) {
         die(sprintf(i18n::s('Bad parameter to behavior <code>%s %s</code>'), 'agree_on_file_access', $this->parameters));
     }
     // splash message
     $context['text'] .= '<p class="agreement">' . i18n::s('Before moving forward, please read following text and express yourself at the end of the page.') . '</p><hr/>' . "\n";
     // load and display the file to be displayed
     $context['text'] .= Codes::beautify(Safe::file_get_contents($context['path_to_root'] . 'behaviors/agreements/' . $this->parameters));
     // target link to record agreement
     if ($context['with_friendly_urls'] == 'Y') {
         $agree_link = 'behaviors/agreements/agree.php/' . rawurlencode($anchor);
     } else {
         $agree_link = 'behaviors/agreements/agree.php?id=' . urlencode($anchor);
     }
     // display confirmation buttons at the end of the agreement
     $context['text'] .= '<hr/><p class="agreement">' . i18n::s('Do you agree?');
     $context['text'] .= ' ' . Skin::build_link($agree_link, i18n::s('Yes'), 'button');
     $context['text'] .= ' ' . Skin::build_link('behaviors/agreements/deny.php', i18n::s('No'), 'button') . '</p>' . "\n";
     // render the skin based only on text provided by this behavior
     render_skin();
     exit;
 }

 public function render($matches)
 {
     $count = isset($matches[0]) ? $matches[0] : 20;
     // sanity check
     if (!(int) $count) {
         $count = 20;
     }
     // query the database and layout that stuff
     if (!($text = Members::list_categories_by_count_for_anchor(NULL, 0, $count, 'cloud'))) {
         $text = '<p>' . i18n::s('No item has been found.') . '</p>';
     }
     // we have an array to format
     if (is_array($text)) {
         $text = Skin::build_list($text, '2-columns');
     }
     // job done
     return $text;
 }