PHP p类代码示例

 static function feed($feed_id, $offset, $limit, $id)
 {
     if ($feed_id != "newest" && $feed_id != "item") {
         return;
     }
     $comments = ORM::factory("comment")->where("state", "published")->orderby("created", "DESC");
     $all_comments = ORM::factory("comment")->where("state", "published")->orderby("created", "DESC");
     if ($feed_id == "item") {
         $comments->where("item_id", $id);
         $all_comments->where("item_id", $id);
     }
     if (!empty($comments)) {
         $feed->view = "comment.mrss";
         $comments = $comments->find_all($limit, $offset);
         $feed->children = array();
         foreach ($comments as $comment) {
             $item = $comment->item();
             $feed->children[] = new ArrayObject(array("pub_date" => date("D, d M Y H:i:s T", $comment->created), "text" => nl2br(p::purify($comment->text)), "thumb_url" => $item->thumb_url(), "thumb_height" => $item->thumb_height, "thumb_width" => $item->thumb_width, "item_uri" => url::abs_site("{$item->type}s/{$item->id}"), "title" => p::purify($item->title), "author" => p::clean($comment->author_name())), ArrayObject::ARRAY_AS_PROPS);
         }
         $feed->max_pages = ceil($all_comments->find_all()->count() / $limit);
         $feed->title = htmlspecialchars(t("Recent Comments"));
         $feed->uri = url::abs_site("albums/" . (empty($id) ? "1" : $id));
         $feed->description = t("Recent Comments");
         return $feed;
     }
 }

 private function _send_reset()
 {
     $form = $this->_reset_form();
     $valid = $form->validate();
     if ($valid) {
         $user = ORM::factory("user")->where("name", $form->reset->inputs["name"]->value)->find();
         if (!$user->loaded || empty($user->email)) {
             $form->reset->inputs["name"]->add_error("no_email", 1);
             $valid = false;
         }
     }
     if ($valid) {
         $user->hash = md5(rand());
         $user->save();
         $message = new View("reset_password.html");
         $message->confirm_url = url::abs_site("password/do_reset?key={$user->hash}");
         $message->user = $user;
         Sendmail::factory()->to($user->email)->subject(t("Password Reset Request"))->header("Mime-Version", "1.0")->header("Content-type", "text/html; charset=iso-8859-1")->message($message->render())->send();
         log::success("user", t("Password reset email sent for user %name", array("name" => p::clean($user->name))));
     } else {
         // Don't include the username here until you're sure that it's XSS safe
         log::warning("user", "Password reset email requested for bogus user");
     }
     message::success(t("Password reset email sent"));
     print json_encode(array("result" => "success"));
 }

 /**
  * @see REST_Controller::_update($resource)
  */
 public function _update($photo)
 {
     access::verify_csrf();
     access::required("view", $photo);
     access::required("edit", $photo);
     $form = photo::get_edit_form($photo);
     if ($valid = $form->validate()) {
         if ($form->edit_photo->filename->value != $photo->name) {
             // Make sure that there's not a conflict
             if (Database::instance()->from("items")->where("parent_id", $photo->parent_id)->where("id <>", $photo->id)->where("name", $form->edit_photo->filename->value)->count_records()) {
                 $form->edit_photo->filename->add_error("conflict", 1);
                 $valid = false;
             }
         }
     }
     if ($valid) {
         $photo->title = $form->edit_photo->title->value;
         $photo->description = $form->edit_photo->description->value;
         $photo->rename($form->edit_photo->filename->value);
         $photo->save();
         module::event("photo_edit_form_completed", $photo, $form);
         log::success("content", "Updated photo", "<a href=\"photos/{$photo->id}\">view</a>");
         message::success(t("Saved photo %photo_title", array("photo_title" => p::clean($photo->title))));
         print json_encode(array("result" => "success", "location" => url::site("photos/{$photo->id}")));
     } else {
         print json_encode(array("result" => "error", "form" => $form->__toString()));
     }
 }

 function header($item_id)
 {
     $item = ORM::factory("item", $item_id);
     access::required("view", $item);
     access::required("edit", $item);
     print json_encode(array("title" => p::clean($item->title), "description" => empty($item->description) ? "" : p::clean($item->description)));
 }

 public function save($module_name, $var_name)
 {
     access::verify_csrf();
     module::set_var($module_name, $var_name, Input::instance()->post("value"));
     message::success(t("Saved value for %var (%module_name)", array("var" => p::clean($var_name), "module_name" => $module_name)));
     print json_encode(array("result" => "success"));
 }

 static function update_index($task)
 {
     try {
         $completed = $task->get("completed", 0);
         $start = microtime(true);
         $message = array();
         foreach (ORM::factory("item")->join("exif_records", "items.id", "exif_records.item_id", "left")->where("type", "photo")->open_paren()->where("exif_records.item_id", null)->orwhere("exif_records.dirty", 1)->close_paren()->find_all() as $item) {
             if (microtime(true) - $start > 1.5) {
                 break;
             }
             $completed++;
             exif::extract($item);
             $message[] = t("Updated Exif meta data for '%title'", array("title" => p::purify($item->title)));
         }
         $task->log($message);
         list($remaining, $total, $percent) = exif::stats();
         $task->set("completed", $completed);
         if ($remaining == 0 || !($remaining + $completed)) {
             $task->done = true;
             $task->state = "success";
             site_status::clear("exif_index_out_of_date");
             $task->percent_complete = 100;
         } else {
             $task->percent_complete = round(100 * $completed / ($remaining + $completed));
         }
         $task->status = t2("one record updated, index is %percent% up-to-date", "%count records updated, index is %percent% up-to-date", $completed, array("percent" => $percent));
     } catch (Exception $e) {
         $task->done = true;
         $task->state = "error";
         $task->status = $e->getMessage();
         $task->log($e->__toString());
     }
 }

 static function available_feeds($item, $tag)
 {
     $feeds["comment/newest"] = t("All new comments");
     if ($item) {
         $feeds["comment/item/{$item->id}"] = t("Comments on %title", array("title" => p::clean($item->title)));
     }
     return $feeds;
 }

 static function available_feeds($item, $tag) {
   if ($tag) {
     $feeds["tag/tag/{$tag->id}"] =
       t("Tag feed for %tag_name", array("tag_name" => p::clean($tag->name)));
     return $feeds;
   }
   return array();
 }

 public function ps()
 {
     var_dump($this);
     echo '<br/>';
     echo 'c:p:ps<br/>';
     p::s();
     echo 'from parent<br/>';
     parent::s();
     echo 'this->pd()<br/>';
     $this->pd();
 }

 public function remove_path()
 {
     access::verify_csrf();
     $path = $this->input->get("path");
     $paths = unserialize(module::get_var("server_add", "authorized_paths"));
     if (isset($paths[$path])) {
         unset($paths[$path]);
         message::success(t("Removed path %path", array("path" => p::clean($path))));
         module::set_var("server_add", "authorized_paths", serialize($paths));
         server_add::check_config($paths);
     }
     url::redirect("admin/server_add");
 }

 /**
  * Task that rebuilds all dirty images.
  * @param Task_Model the task
  */
 static function rebuild_dirty_images($task)
 {
     $message = array();
     try {
         $result = graphics::find_dirty_images_query();
         $completed = $task->get("completed", 0);
         $ignored = $task->get("ignored", array());
         $remaining = $result->count() - count($ignored);
         $i = 0;
         foreach ($result as $row) {
             if (array_key_exists($row->id, $ignored)) {
                 continue;
             }
             $item = ORM::factory("item", $row->id);
             if ($item->loaded) {
                 $success = graphics::generate($item);
                 if (!$success) {
                     $ignored[$item->id] = 1;
                     $message[] = t("Unable to rebuild images for '%title'", array("title" => p::purify($item->title)));
                 } else {
                     $message[] = t("Successfully rebuilt images for '%title'", array("title" => p::purify($item->title)));
                 }
             }
             $completed++;
             $remaining--;
             if (++$i == 2) {
                 break;
             }
         }
         $task->status = t2("Updated: 1 image. Total: %total_count.", "Updated: %count images. Total: %total_count.", $completed, array("total_count" => $remaining + $completed));
         if ($completed + $remaining > 0) {
             $task->percent_complete = (int) (100 * $completed / ($completed + $remaining));
         } else {
             $task->percent_complete = 100;
         }
         $task->set("completed", $completed);
         $task->set("ignored", $ignored);
         if ($remaining == 0) {
             $task->done = true;
             $task->state = "success";
             site_status::clear("graphics_dirty");
         }
     } catch (Exception $e) {
         $task->done = true;
         $task->state = "error";
         $task->status = $e->getMessage();
         $message[] = $e->__toString();
     }
     $task->log($message);
 }

 public function index()
 {
     access::verify_csrf();
     $user = user::active();
     user::logout();
     log::info("user", t("User %name logged out", array("name" => p::clean($user->name))), html::anchor("user/{$user->id}", p::clean($user->name)));
     if ($this->input->get("continue")) {
         $item = url::get_item_from_uri($this->input->get("continue"));
         if (access::can("view", $item)) {
             url::redirect($this->input->get("continue"));
         } else {
             url::redirect("");
         }
     }
 }

 public function index()
 {
     //access::verify_csrf();
     $user = user::active();
     user::logout();
     log::info("user", t("User %name logged out", array("name" => p::clean($user->name))), html::anchor("user/{$user->id}", p::clean($user->name)));
     if ($continue_url = $this->input->get("continue")) {
         $item = url::get_item_from_uri($continue_url);
         if (access::can("view", $item)) {
             // Don't use url::redirect() because it'll call url::site() and munge the continue url.
             header("Location: {$continue_url}");
         } else {
             url::redirect("albums/1");
         }
     }
 }

 static function update($item)
 {
     $data = array();
     $record = ORM::factory("search_record")->where("item_id", $item->id)->find();
     if (!$record->loaded) {
         $record->item_id = $item->id;
     }
     foreach (module::active() as $module) {
         $class_name = "{$module->name}_search";
         if (method_exists($class_name, "item_index_data")) {
             $data[] = call_user_func(array($class_name, "item_index_data"), $record->item());
         }
     }
     $record->data = join(" ", $data);
     $record->dirty = 0;
     $record->save();
     return t("Search index updated for '%title'", array("title" => p::purify($item->title)));
 }

 public function print_photo($id)
 {
     access::verify_csrf();
     $item = ORM::factory("item", $id);
     access::required("view_full", $item);
     if (access::group_can(group::everybody(), "view_full", $item)) {
         $full_url = $item->file_url(true);
         $thumb_url = $item->thumb_url(true);
     } else {
         $proxy = ORM::factory("digibug_proxy");
         $proxy->uuid = md5(rand());
         $proxy->item_id = $item->id;
         $proxy->save();
         $full_url = url::abs_site("digibug/print_proxy/full/{$proxy->uuid}");
         $thumb_url = url::abs_site("digibug/print_proxy/thumb/{$proxy->uuid}");
     }
     $v = new View("digibug_form.html");
     $v->order_parms = array("digibug_api_version" => "100", "company_id" => module::get_var("digibug", "company_id"), "event_id" => module::get_var("digibug", "event_id"), "cmd" => "addimg", "partner_code" => "69", "return_url" => url::abs_site("digibug/close_window"), "num_images" => "1", "image_1" => $full_url, "thumb_1" => $thumb_url, "image_height_1" => $item->height, "image_width_1" => $item->width, "thumb_height_1" => $item->thumb_height, "thumb_width_1" => $item->thumb_width, "title_1" => p::purify($item->title));
     print $v;
 }