diff options
Diffstat (limited to 'modules/photoannotation/controllers/photoannotation.php')
| -rw-r--r-- | modules/photoannotation/controllers/photoannotation.php | 251 |
1 files changed, 251 insertions, 0 deletions
diff --git a/modules/photoannotation/controllers/photoannotation.php b/modules/photoannotation/controllers/photoannotation.php new file mode 100644 index 00000000..ed6083e5 --- /dev/null +++ b/modules/photoannotation/controllers/photoannotation.php @@ -0,0 +1,251 @@ +<?php defined("SYSPATH") or die("No direct script access."); +/** + * Gallery - a web based photo album viewer and editor + * Copyright (C) 2000-2010 Bharat Mediratta + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or (at + * your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. + */ +class photoannotation_Controller extends Controller { + public function showuser() { + if (identity::active_user()->guest && !module::get_var("photoannotation", "allowguestsearch", false)) { + message::error(t("You have to log in to perform a people search.")); + url::redirect(url::site()); + return; + } + $form = photoannotation::get_user_search_form("g-user-cloud-form"); + $user_id = Input::instance()->get("name", ""); + if ($user_id == "") { + $user_id = Input::instance()->post("name", ""); + } + $getuser = photoannotation::getuser($user_id); + if ($getuser->found) { + url::redirect(user_profile::url($getuser->user->id)); + return; + } + $page_size = module::get_var("gallery", "page_size", 9); + $page = Input::instance()->get("page", 1); + $offset = ($page - 1) * $page_size; + + // Make sure that the page references a valid offset + if ($page < 1) { + $page = 1; + } + list ($count, $result) = photoannotation::search_user($user_id, $page_size, $offset); + $max_pages = max(ceil($count / $page_size), 1); + if ($page > 1) { + $previous_page_url = url::site("photoannotation/showuser?name=". $user_id ."&page=". ($page - 1)); + } + if ($page < $max_pages) { + $next_page_url = url::site("photoannotation/showuser?name=". $user_id ."&page=". ($page + 1)); + } + if ($user_id == "") { + $user_id = "*"; + } + $template = new Theme_View("page.html", "other", "usersearch"); + $template->set_global("position", $page); + $template->set_global("total", $max_pages); + $template->content = new View("photoannotation_user_search.html"); + $template->content->search_form = photoannotation::get_user_search_form(g-user-search-form); + $template->content->users = $result; + $template->content->q = $user_id; + $template->content->count = $count; + $template->content->paginator = new View("paginator.html"); + $template->content->paginator->previous_page_url = $previous_page_url; + $template->content->paginator->next_page_url = $next_page_url; + print $template; + } + + public function save($item_id) { + // Prevent Cross Site Request Forgery + access::verify_csrf(); + //Get form data + $item = ORM::factory("item", $item_id); + $annotate_id = $_POST["noteid"]; + $notetype = $_POST["notetype"]; + $str_y1 = $_POST["top"]; + $str_x1 = $_POST["left"]; + $str_y2 = $_POST["height"] + $str_y1; //Annotation uses area size, tagfaces uses positions + $str_x2 = $_POST["width"] + $str_x1; //Annotation uses area size, tagfaces uses positions + $item_title = $_POST["text"]; + $tag_data = $_POST["tagsList"]; + $user_id = ""; + $user_id = $_POST["userlist"]; + $description = $_POST["desc"]; + $redir_uri = url::abs_site("{$item->type}s/{$item->id}"); + //If this is a user then get the id + if ($user_id != "") { + $getuser = photoannotation::getuser($user_id); + if (!$getuser->found) { + message::error(t("Could not find anyone with the name %user.", array("user" => $user_id))); + url::redirect($redir_uri); + return; + } + if ($getuser->isguest) { + message::error(t("You cannot create an annotation for the guest user.")); + url::redirect($redir_uri); + return; + } + $user_id = $getuser->user->id; + } + + //Add tag to item, create tag if not exists + if ($tag_data != "") { + $tag = ORM::factory("tag")->where("name", "=", $tag_data)->find(); + if (!$tag->loaded()) { + $tag->name = $tag_data; + $tag->count = 0; + } + $tag->add($item); + $tag->count++; + $tag->save(); + $tag_data = $tag->id; + } else { + $tag_data = ""; + } + //Save annotation + if ($annotate_id == "new") { //This is a new annotation + if ($user_id != "") { //Save user + photoannotation::saveuser($user_id, $item_id, $str_x1, $str_y1, $str_x2, $str_y2, $description); + } elseif ($tag_data != "") { //Save face + photoannotation::saveface($tag_data, $item_id, $str_x1, $str_y1, $str_x2, $str_y2, $description); + } elseif ($item_title != "") { //Save note + photoannotation::savenote($item_title, $item_id, $str_x1, $str_y1, $str_x2, $str_y2, $description); + } else { //Something's wrong + message::error(t("Please select a person or tag or specify a title.")); + url::redirect($redir_uri); + return; + } + } else { //This is an update to an existing annotation + switch ($notetype) { + case "user": //the original annotation is a user + $updateduser = ORM::factory("items_user") //load the existing user + ->where("id", "=", $annotate_id) + ->find(); + if ($user_id != "") { //Conversion user -> user + photoannotation::saveuser($user_id, $item_id, $str_x1, $str_y1, $str_x2, $str_y2, $description); + } elseif ($tag_data != "") { //Conversion user -> face + photoannotation::saveface($tag_data, $item_id, $str_x1, $str_y1, $str_x2, $str_y2, $description); + $updateduser->delete(); //delete old user + } elseif ($item_title != "") { //Conversion user -> note + photoannotation::savenote($item_title, $item_id, $str_x1, $str_y1, $str_x2, $str_y2, $description); + $updateduser->delete(); //delete old user + } else { //Somethings wrong + message::error(t("Please select a person or tag or specify a title.")); + url::redirect($redir_uri); + return; + } + break; + case "face": //the original annotation is a face + $updatedface = ORM::factory("items_face") //load the existing user + ->where("id", "=", $annotate_id) + ->find(); + if ($user_id != "") { //Conversion face -> user + photoannotation::saveuser($user_id, $item_id, $str_x1, $str_y1, $str_x2, $str_y2, $description); + $updatedface->delete(); //delete old face + } elseif ($tag_data != "") { //Conversion face -> face + photoannotation::saveface($tag_data, $item_id, $str_x1, $str_y1, $str_x2, $str_y2, $description, $annotate_id); + } elseif ($item_title != "") { //Conversion face -> note + photoannotation::savenote($item_title, $item_id, $str_x1, $str_y1, $str_x2, $str_y2, $description); + $updatedface->delete(); //delete old face + } else { //Somethings wrong + message::error(t("Please select a person or tag or specify a title.")); + url::redirect($redir_uri); + return; + } + break; + case "note": //the original annotation is a note + $updatednote = ORM::factory("items_note") //load the existing user + ->where("id", "=", $annotate_id) + ->find(); + if ($user_id != "") { //Conversion note -> user + photoannotation::saveuser($user_id, $item_id, $str_x1, $str_y1, $str_x2, $str_y2, $description); + $updatednote->delete(); //delete old note + } elseif ($tag_data != "") { //Conversion note -> face + photoannotation::saveface($tag_data, $item_id, $str_x1, $str_y1, $str_x2, $str_y2, $description); + $updatednote->delete(); //delete old note + } elseif ($item_title != "") { //Conversion note -> note + photoannotation::savenote($item_title, $item_id, $str_x1, $str_y1, $str_x2, $str_y2, $description, $annotate_id); + } else { //Somethings wrong + message::error(t("Please select a person or tag or specify a title.")); + url::redirect($redir_uri); + return; + } + break; + default: + message::error(t("Please select a person or tag or specify a title.")); + url::redirect($redir_uri); + return; + } + } + message::success(t("Annotation saved.")); + url::redirect($redir_uri); + return; + } + + public function delete($item_data) { + // Prevent Cross Site Request Forgery + access::verify_csrf(); + + //Get form data + $item = ORM::factory("item", $item_data); + $noteid = $_POST["noteid"]; + $notetype = $_POST["notetype"]; + $redir_uri = url::abs_site("{$item->type}s/{$item->id}"); + + if ($noteid == "") { + message::error(t("Please select a tag or note to delete.")); + url::redirect($redir_uri); + return; + } + switch ($notetype) { + case "user": + db::build()->delete("items_users")->where("id", "=", $noteid)->execute(); + break; + case "face": + db::build()->delete("items_faces")->where("id", "=", $noteid)->execute(); + break; + case "note": + db::build()->delete("items_notes")->where("id", "=", $noteid)->execute(); + break; + default: + message::error(t("Please select a tag or note to delete.")); + url::redirect($redir_uri); + return; + } + message::success(t("Annotation deleted.")); + url::redirect($redir_uri); + } + + public function autocomplete() { + if (!identity::active_user()->guest || module::get_var("photoannotation", "allowguestsearch", false)) { + $users = array(); + $user_parts = explode(",", Input::instance()->get("q")); + $limit = Input::instance()->get("limit"); + $user_part = ltrim(end($user_parts)); + $user_list = ORM::factory("user") + ->where("name", "LIKE", "{$user_part}%") + ->or_where("full_name", "LIKE", "{$user_part}%") + ->order_by("full_name", "ASC") + ->limit($limit) + ->find_all(); + foreach ($user_list as $user) { + if ($user->name != "guest") { + $users[] = $user->display_name() ." (". $user->name .")"; + } + } + print implode("\n", $users); + } + } +} |