PHP module::is_active方法代码示例

 static function head($theme)
 {
     $session = Session::instance();
     $buf = "";
     $buf .= $theme->css("gallery.css");
     if ($session->get("debug")) {
         $buf .= $theme->css("debug.css");
     }
     if (module::is_active("rss")) {
         if ($item = $theme->item()) {
             if ($item->is_album()) {
                 $buf .= rss::feed_link("gallery/album/{$item->id}");
             } else {
                 $buf .= rss::feed_link("gallery/album/{$item->parent()->id}");
             }
         } else {
             if ($tag = $theme->tag()) {
                 $buf .= rss::feed_link("tag/tag/{$tag->id}");
             }
         }
     }
     if (count(locales::installed())) {
         // Needed by the languages block
         $buf .= $theme->script("jquery.cookie.js");
     }
     if ($session->get("l10n_mode", false)) {
         $buf .= $theme->css("l10n_client.css") . $theme->script("jquery.cookie.js") . $theme->script("l10n_client.js");
     }
     $buf .= $theme->css("uploadify/uploadify.css");
     return $buf;
 }

 static function head($theme)
 {
     $session = Session::instance();
     $buf = "";
     if ($session->get("debug")) {
         $theme->css("modules/gallery/css/debug.css");
     }
     if (($theme->page_type == "album" || $theme->page_type == "photo") && access::can("edit", $theme->item())) {
         $theme->css("modules/gallery/css/quick.css");
         $theme->script("modules/gallery/js/quick.js");
     }
     if (module::is_active("rss")) {
         if ($item = $theme->item()) {
             $buf .= rss::feed_link("gallery/album/{$item->id}");
         } else {
             if ($tag = $theme->tag()) {
                 $buf .= rss::feed_link("tag/tag/{$tag->id}");
             }
         }
     }
     if ($session->get("l10n_mode", false)) {
         $theme->css("modules/gallery/css/l10n_client.css");
         $theme->script("lib/jquery.cookie.js");
         $theme->script("modules/gallery/js/l10n_client.js");
     }
     return $buf;
 }

 static function head($theme)
 {
     $session = Session::instance();
     $buf = "";
     if ($session->get("debug")) {
         $buf .= "<link rel=\"stylesheet\" type=\"text/css\" href=\"" . url::file("modules/gallery/css/debug.css") . "\" />";
     }
     if (($theme->page_type == "album" || $theme->page_type == "photo") && access::can("edit", $theme->item())) {
         $buf .= "<link rel=\"stylesheet\" type=\"text/css\" href=\"" . url::file("modules/gallery/css/quick.css") . "\" />";
         $buf .= html::script("modules/gallery/js/quick.js");
     }
     if ($theme->page_type == "photo" && access::can("view_full", $theme->item())) {
         $buf .= "<script type=\"text/javascript\" >" . "  var fullsize_detail = { " . "    close: \"" . url::file("modules/gallery/images/ico-close.png") . "\", " . "    url: \"" . $theme->item()->file_url() . "\", " . "    width: " . $theme->item()->width . ", " . "    height: " . $theme->item()->height . "};" . "</script>";
         $buf .= html::script("modules/gallery/js/fullsize.js");
     }
     if (module::is_active("rss")) {
         if ($item = $theme->item()) {
             $buf = rss::feed_link("gallery/album/{$item->id}");
         } else {
             if ($tag = $theme->tag()) {
                 $buf = rss::feed_link("tag/tag/{$tag->id}");
             }
         }
     }
     if ($session->get("l10n_mode", false)) {
         $buf .= "<link rel=\"stylesheet\" type=\"text/css\" href=\"" . url::file("modules/gallery/css/l10n_client.css") . "\" />";
         $buf .= html::script("lib/jquery.cookie.js");
         $buf .= html::script("modules/gallery/js/l10n_client.js");
     }
     return $buf;
 }

 public function feed($module_id, $feed_id, $id = null)
 {
     $page = (int) Input::instance()->get("page", 1);
     if ($page < 1) {
         url::redirect(url::merge(array("page" => 1)));
     }
     // Configurable page size between 1 and 100, default 20
     $page_size = max(1, min(100, (int) Input::instance()->get("page_size", self::$page_size)));
     // Run the appropriate feed callback
     if (module::is_active($module_id)) {
         $class_name = "{$module_id}_rss";
         if (method_exists($class_name, "feed")) {
             $feed = call_user_func(array($class_name, "feed"), $feed_id, ($page - 1) * $page_size, $page_size, $id);
         }
     }
     if (empty($feed)) {
         throw new Kohana_404_Exception();
     }
     if ($feed->max_pages && $page > $feed->max_pages) {
         url::redirect(url::merge(array("page" => $feed->max_pages)));
     }
     $view = new View(empty($feed->view) ? "feed.mrss" : $feed->view);
     unset($feed->view);
     $view->feed = $feed;
     $view->pub_date = date("D, d M Y H:i:s T");
     $feed->uri = url::abs_site(url::merge($_GET));
     if ($page > 1) {
         $feed->previous_page_uri = url::abs_site(url::merge(array("page" => $page - 1)));
     }
     if ($page < $feed->max_pages) {
         $feed->next_page_uri = url::abs_site(url::merge(array("page" => $page + 1)));
     }
     header("Content-Type: application/rss+xml");
     print $view;
 }

 static function head($theme)
 {
     $session = Session::instance();
     $buf = "";
     if ($session->get("debug")) {
         $theme->css("debug.css");
     }
     if (module::is_active("rss")) {
         if ($item = $theme->item()) {
             if ($item->is_album()) {
                 $buf .= rss::feed_link("gallery/album/{$item->id}");
             } else {
                 $buf .= rss::feed_link("gallery/album/{$item->parent()->id}");
             }
         } else {
             if ($tag = $theme->tag()) {
                 $buf .= rss::feed_link("tag/tag/{$tag->id}");
             }
         }
     }
     if ($session->get("l10n_mode", false)) {
         $theme->css("l10n_client.css");
         $theme->script("jquery.cookie.js");
         $theme->script("l10n_client.js");
     }
     return $buf;
 }

 public function save()
 {
     access::verify_csrf();
     $changes->activate = array();
     $changes->deactivate = array();
     $activated_names = array();
     $deactivated_names = array();
     foreach (module::available() as $module_name => $info) {
         if ($info->locked) {
             continue;
         }
         $desired = $this->input->post($module_name) == 1;
         if ($info->active && !$desired && module::is_active($module_name)) {
             $changes->deactivate[] = $module_name;
             $deactivated_names[] = $info->name;
             module::deactivate($module_name);
         } else {
             if (!$info->active && $desired && !module::is_active($module_name)) {
                 $changes->activate[] = $module_name;
                 $activated_names[] = $info->name;
                 module::install($module_name);
                 module::activate($module_name);
             }
         }
     }
     module::event("module_change", $changes);
     // @todo this type of collation is questionable from a i18n perspective
     if ($activated_names) {
         message::success(t("Activated: %names", array("names" => join(", ", $activated_names))));
     }
     if ($deactivated_names) {
         message::success(t("Deactivated: %names", array("names" => join(", ", $deactivated_names))));
     }
     url::redirect("admin/modules");
 }

 public function export_fb($a)
 {
     if ($_GET['a'] == "albums") {
         // Generate an array of albums in the items table,
         //   skip id=1 as its the root album.
         $albums = ORM::factory("item")->where("type", "=", "album")->where("id", "!=", "1")->viewable()->find_all();
         // Loop through each album and output the necessary information.
         foreach ($albums as $album) {
             $album_contents = ORM::factory("item")->where("parent_id", "=", $album->id)->where("type", "=", "photo")->viewable()->find_all();
             print $album->level - 2 . "\t" . $album->id . "\t" . $album->name . "\t" . count($album_contents) . "\n";
         }
     } else {
         if ($_GET['a'] == "photos") {
             // Generate an array of photo's in the specified album.
             $photos = ORM::factory("item")->where("type", "=", "photo")->where("parent_id", "=", $_GET['id'])->viewable()->find_all();
             // Loop through each photo, generate a list of tags (if available) and then output the necessary information.
             foreach ($photos as $photo) {
                 $photo_keywords = "";
                 if (module::is_active("tag")) {
                     $photo_tags = ORM::factory("tag")->join("items_tags", "tags.id", "items_tags.tag_id")->where("items_tags.item_id", "=", $photo->id)->find_all();
                     foreach ($photo_tags as $tag) {
                         $photo_keywords = $photo_keywords . $tag->name . ", ";
                     }
                     // Cut off the ", " from the end of the string.
                     if ($photo_keywords != "") {
                         $photo_keywords = substr($photo_keywords, 0, -2);
                     }
                 }
                 print $photo->id . "\t" . $photo->title . "\t" . stristr($photo->resize_url(false), "/var/") . "\t" . stristr($photo->thumb_url(false), "/var/") . "\t\t" . $photo->description . "\t" . $photo_keywords . "\n";
             }
         }
     }
 }

 function save($album_id)
 {
     access::verify_csrf();
     $album = ORM::factory("item", $album_id);
     access::required("edit", $album);
     if (Input::instance()->post("save")) {
         $titles = Input::instance()->post("title");
         $descriptions = Input::instance()->post("description");
         $filenames = Input::instance()->post("filename");
         $internetaddresses = Input::instance()->post("internetaddress");
         $tags = Input::instance()->post("tags");
         $enable_tags = module::is_active("tag");
         foreach (array_keys($titles) as $id) {
             $item = ORM::factory("item", $id);
             if ($item->loaded() && access::can("edit", $item)) {
                 $item->title = $titles[$id];
                 $item->description = $descriptions[$id];
                 $item->name = $filenames[$id];
                 $item->slug = $internetaddresses[$id];
                 $item->save();
                 if ($enable_tags) {
                     tag::clear_all($item);
                     foreach (explode(",", $tags[$id]) as $tag_name) {
                         if ($tag_name) {
                             tag::add($item, trim($tag_name));
                         }
                     }
                     tag::compact();
                 }
             }
         }
         message::success(t("Captions saved"));
     }
     url::redirect($album->abs_url());
 }

 static function get_edit_form_admin()
 {
     $form = new Forge("admin/theme_options/save/", "", null, array("id" => "g-theme-options-form"));
     $group = $form->group("requirements")->label("Prerequisites checklist");
     $group->checkbox("shadowbox")->label(t("Shadowbox module"))->checked(module::is_active("shadowbox"))->disabled(true);
     $file = THEMEPATH . "greydragon/theme.info";
     $theme_info = new ArrayObject(parse_ini_file($file), ArrayObject::ARRAY_AS_PROPS);
     $group = $form->group("edit_theme")->label(t("Grey Dragon Theme") . " - " . t("v.") . $theme_info->version);
     $group->input("row_count")->label(t("Rows per album page"))->id("g-page-size")->rules("required|valid_digit")->value(module::get_var("gallery", "page_size") / 3);
     $group->input("resize_size")->label(t("Resized image size (in pixels)"))->id("g-resize-size")->rules("required|valid_digit")->value(module::get_var("gallery", "resize_size"));
     $group->checkbox("build_resize")->label(t("Mark to build all resizes (from Maintenace page)"))->id("g-build-resize")->value(false);
     $group->checkbox("build_thumbs")->label(t("Mark to build all thumbnails (200x200) (from Maintenace page)"))->id("g-build-thumb")->value(false);
     $group->checkbox("photonav_top")->label(t("Show top photo navigator"))->checked(module::get_var("th_greydragon", "photonav_top"));
     $group->checkbox("photonav_bottom")->label(t("Show bottom photo navigator"))->checked(module::get_var("th_greydragon", "photonav_bottom"));
     $group->dropdown("sidebar_allowed")->label(t("Allowed SideBar Positions"))->options(array("any" => t("Any"), "left" => t("Left"), "right" => t("Right"), "none" => t("None")))->selected(module::get_var("th_greydragon", "sidebar_allowed"));
     $group->dropdown("sidebar_visible")->label(t("Default SideBar Position"))->options(array("right" => t("Right"), "left" => t("Left"), "none" => t("None")))->selected(module::get_var("th_greydragon", "sidebar_visible"));
     $group->input("header_text")->label(t("Header text"))->id("g-header-text")->value(module::get_var("gallery", "header_text"));
     $group->input("footer_text")->label(t("Footer text"))->id("g-footer-text")->value(module::get_var("gallery", "footer_text"));
     $group->checkbox("show_credits")->label(t("Show site credits"))->id("g-footer-text")->checked(module::get_var("gallery", "show_credits"));
     $group->input("copyright")->label(t("Copyright message to display on footer"))->id("g-theme-copyright")->value(module::get_var("th_greydragon", "copyright"));
     $group->input("logo_path")->label(t("URL or path to alternate logo image"))->id("g-site-logo")->value(module::get_var("th_greydragon", "logo_path"));
     module::event("theme_edit_form", $form);
     $group = $form->group("buttons");
     $group->submit("")->value(t("Save"));
     return $form;
 }

 public function feed($module_id, $feed_id, $id = null)
 {
     $page = $this->input->get("page", 1);
     if ($page < 1) {
         url::redirect(url::merge(array("page" => 1)));
     }
     // Configurable page size between 1 and 100, default 20
     $page_size = max(1, min(100, $this->input->get("page_size", self::$page_size)));
     // Run the appropriate feed callback
     if (module::is_active($module_id)) {
         $class_name = "{$module_id}_rss";
         if (method_exists($class_name, "feed")) {
             $feed = call_user_func(array($class_name, "feed"), $feed_id, ($page - 1) * $page_size, $page_size, $id);
         }
     }
     if (empty($feed)) {
         Kohana::show_404();
     }
     if ($feed->max_pages && $page > $feed->max_pages) {
         url::redirect(url::merge(array("page" => $feed->max_pages)));
     }
     $view = new View(empty($feed->view) ? "feed.mrss" : $feed->view);
     unset($feed->view);
     $view->feed = $feed;
     $view->pub_date = date("D, d M Y H:i:s T");
     $feed->uri = url::abs_site(Router::$current_uri);
     if ($page > 1) {
         $feed->previous_page_uri = url::abs_site(url::merge(array("page" => $page - 1)));
     }
     if ($page < $feed->max_pages) {
         $feed->next_page_uri = url::abs_site(url::merge(array("page" => $page + 1)));
     }
     rest::http_content_type(rest::RSS);
     print $view;
 }

 static function thumb_info($theme, $item)
 {
     $results = "";
     if ($item->view_count) {
         $results .= "<li>";
         $results .= t("Views: %view_count", array("view_count" => $item->view_count));
         $results .= "</li>";
     }
     // rWatcher Edit:  Display Tags
     if (module::is_active("tag")) {
         $tags = ORM::factory("tag")->join("items_tags", "tags.id", "items_tags.tag_id")->where("items_tags.item_id", "=", $item->id)->find_all();
         if (count($tags) > 0) {
             $results .= "<li>";
             $results .= t("Tags:") . " ";
             $anchors = array();
             foreach ($tags as $tag) {
                 $anchors[] = "<a href=" . $tag->url() . ">" . html::clean($tag->name) . "</a>";
             }
             $results .= join(", ", $anchors) . "</li>";
         }
     }
     // rWatcher End Edit
     if ($item->owner) {
         $results .= "<li>";
         if ($item->owner->url) {
             $results .= t("By: <a href=\"%owner_url\">%owner_name</a>", array("owner_name" => $item->owner->display_name(), "owner_url" => $item->owner->url));
         } else {
             $results .= t("By: %owner_name", array("owner_name" => $item->owner->display_name()));
         }
         $results .= "</li>";
     }
     return $results;
 }

 static function thumb_info($theme, $item)
 {
     $results = "";
     if ($item->view_count) {
         $results .= "<li>";
         $results .= t("Views: %view_count", array("view_count" => $item->view_count));
         $results .= "</li>";
     }
     if (module::is_active("tag")) {
         $tagsItem = ORM::factory("tag")->join("items_tags", "tags.id", "items_tags.tag_id")->where("items_tags.item_id", $item->id)->find_all();
         if (count($tagsItem) > 0) {
             $results .= "<li>";
             $results .= t("Tags:") . " ";
             for ($counter = 0; $counter < count($tagsItem); $counter++) {
                 if ($counter < count($tagsItem) - 1) {
                     $results .= "<a href=" . url::site("tags/{$tagsItem[$counter]}") . ">" . html::clean($tagsItem[$counter]->name) . "</a>, ";
                 } else {
                     $results .= "<a href=" . url::site("tags/{$tagsItem[$counter]}") . ">" . html::clean($tagsItem[$counter]->name) . "</a>";
                 }
             }
             $results .= "</li>";
         }
     }
     if ($item->owner) {
         $results .= "<li>";
         if ($item->owner->url) {
             $results .= t("By: %owner_name", array("owner_name" => "<a href=\"{$item->owner->url}\">{$item->owner->full_name}</a>"));
         } else {
             $results .= t("By: %owner_name", array("owner_name" => "{$item->owner->full_name}"));
         }
         $results .= "</li>";
     }
     return $results;
 }

 static function can_activate()
 {
     $messages = array();
     if (!module::is_active("rss")) {
         $messages["warn"][] = t("The Slideshow module requires the RSS module.");
     }
     return $messages;
 }

 static function module_change($changes)
 {
     if (!module::is_active("rss") || in_array("rss", $changes->deactivate)) {
         site_status::warning(t("The Slideshow module requires the RSS module.  <a href=\"%url\">Activate the RSS module now</a>", array("url" => html::mark_clean(url::site("admin/modules")))), "slideshow_needs_rss");
     } else {
         site_status::clear("slideshow_needs_rss");
     }
 }

 static function module_change($changes)
 {
     // Display a warning message if the RSS module is not installed.
     if (!module::is_active("rss") || in_array("rss", $changes->deactivate)) {
         site_status::warning(t("The MiniSlide Show module requires the RSS module.  " . "<a href=\"%url\">Activate the RSS module now</a>", array("url" => url::site("admin/modules"))), "minislideshow_needs_rss");
     } else {
         site_status::clear("minislideshow_needs_rss");
     }
 }