From 4ac3be445ebb041a503bbd2999f5d08dbc9a8578 Mon Sep 17 00:00:00 2001 From: Nathan Kinkade Date: Sat, 23 Jul 2011 17:00:38 +0000 Subject: Added a new module for annotating photos. --- .../helpers/photoannotation_event.php | 248 +++++++++++++++++++++ 1 file changed, 248 insertions(+) create mode 100644 modules/photoannotation/helpers/photoannotation_event.php (limited to 'modules/photoannotation/helpers/photoannotation_event.php') diff --git a/modules/photoannotation/helpers/photoannotation_event.php b/modules/photoannotation/helpers/photoannotation_event.php new file mode 100644 index 00000000..a7836052 --- /dev/null +++ b/modules/photoannotation/helpers/photoannotation_event.php @@ -0,0 +1,248 @@ +deactivate)) { + site_status::warning( + t("The Photo Annotation module requires the Tags module. " . + "Activate the Tags module now", + array("url" => url::site("admin/modules"))), + "photoannotation_needs_tag"); + } else { + site_status::clear("photoannotation_needs_tag"); + } + if (module::is_active("tagfaces") || in_array("tagfaces", $changes->activate)) { + site_status::warning( + t("The Photo Annotation module cannot be used together with the TagFaces module. " . + "Dectivate the TagFaces module now", + array("url" => url::site("admin/modules"))), + "photoannotation_incompatibility_tagfaces"); + } else { + site_status::clear("photoannotation_incompatibility_tagfaces"); + } + } + + static function site_menu($menu, $theme) { + // Create a menu option for adding face data. + if (!$theme->item()) { + return; + } + $item = $theme->item(); + if ($item->is_photo()) { + if ((access::can("view", $item)) && (access::can("edit", $item))) { + $menu->get("options_menu") + ->append(Menu::factory("link") + ->id("photoannotation") + ->label(t("Add annotation")) + ->css_id("g-photoannotation-link") + ->url("#")); + } + } + } + + static function item_deleted($item) { + // Check for and delete existing Faces and Notes. + $existingFaces = ORM::factory("items_face") + ->where("item_id", "=", $item->id) + ->find_all(); + if (count($existingFaces) > 0) { + db::build()->delete("items_faces")->where("item_id", "=", $item->id)->execute(); + } + + $existingNotes = ORM::factory("items_note") + ->where("item_id", "=", $item->id) + ->find_all(); + if (count($existingNotes) > 0) { + db::build()->delete("items_notes")->where("item_id", "=", $item->id)->execute(); + } + + $existingUsers = ORM::factory("items_user") + ->where("item_id", "=", $item->id) + ->find_all(); + if (count($existingUsers) > 0) { + db::build()->delete("items_users")->where("item_id", "=", $item->id)->execute(); + } + } + + static function user_deleted($old) { + // Check for and delete existing Annotations linked to that user. + $existingFaces = ORM::factory("items_user") + ->where("user_id", "=", $old->id) + ->find_all(); + if (count($existingFaces) > 0) { + $onuserdelete = module::get_var("photoannotation", "onuserdelete", "0"); + if (module::get_var("photoannotation", "fullname", false)) { + $new_tag_name = $old->display_name(); + } else { + $new_tag_name = $old->name; + } + switch ($onuserdelete) { + case "1": + //convert to tag + $tag = ORM::factory("tag")->where("name", "=", $new_tag_name)->find(); + if (!$tag->loaded()) { + $tag->name = $new_tag_name; + $tag->count = 0; + } + foreach ($existingFaces as $existingFace) { + $item = ORM::factory("item")->where("id", "=", $existingFace->item_id)->find(); + $tag->add($item); + $tag->count++; + $tag->save(); + photoannotation::saveface($tag->id, $existingFace->item_id, $existingFace->x1, $existingFace->y1, $existingFace->x2, $existingFace->y2, $existingFace->description); + } + break; + case "2": + //convert to note + foreach ($existingFaces as $existingFace) { + photoannotation::savenote($new_tag_name, $existingFace->item_id, $existingFace->x1, $existingFace->y1, $existingFace->x2, $existingFace->y2, $existingFace->description); + } + } + db::build()->delete("items_users")->where("user_id", "=", $old->id)->execute(); + } + // Delete notification settings + $notification_settings = ORM::factory("photoannotation_notification") + ->where("user_id", "=", $old->id) + ->find(); + if ($notification_settings->loaded()) { + $notification_settings->delete(); + } + } + + static function user_created($user) { + // Write notification settings + $notify = module::get_var("photoannotation", "notificationoptout", false); + $notification_settings = ORM::factory("photoannotation_notification"); + $notification_settings->user_id = $user->id; + $notification_settings->newtag = $notify; + $notification_settings->comment = $notify; + $notification_settings->save(); + } + + static function admin_menu($menu, $theme) { + $menu->get("settings_menu") + ->append(Menu::factory("link") + ->id("photoannotation_menu") + ->label(t("Photo Annotation")) + ->url(url::site("admin/photoannotation"))); + } + + static function show_user_profile($data) { + $view = new Theme_View("dynamic.html", "collection", "userprofiles"); + //load thumbs + $item_users = ORM::factory("items_user")->where("user_id", "=", $data->user->id)->find_all(); + foreach ($item_users as $item_user) { + $item_thumb = ORM::factory("item") + ->viewable() + ->where("type", "!=", "album") + ->where("id", "=", $item_user->item_id) + ->find(); + if ($item_thumb->loaded()) { + $item_thumbs[] = $item_thumb; + } + } + $children_count = count($item_thumbs); + $page_size = module::get_var("gallery", "page_size", 9); + $page = (int) Input::instance()->get("page", "1"); + $offset = ($page-1) * $page_size; + $max_pages = max(ceil($children_count / $page_size), 1); + + // Make sure that the page references a valid offset + if ($page < 1) { + url::redirect($album->abs_url()); + } else if ($page > $max_pages) { + url::redirect($album->abs_url("page=$max_pages")); + } + if ($page < $max_pages) { + $next_page_url = url::site("user_profile/show/". $data->user->id ."?page=". ($page + 1)); + $view->set_global("next_page_url", $next_page_url); + $view->set_global("first_page_url", url::site("user_profile/show/". $data->user->id ."?page=". $max_pages)); + } + + if ($page > 1) { + $view->set_global("previous_page_url", url::site("user_profile/show/". $data->user->id ."?page=". ($page - 1))); + $view->set_global("first_page_url", url::site("user_profile/show/". $data->user->id ."?page=1")); + } + $view->set_global("page", $page); + $view->set_global("max_pages", $max_pages); + $view->set_global("page_size", $page_size); + $view->set_global("children", array_slice($item_thumbs, $offset, $page_size));; + $view->set_global("children_count", $children_count); + $view->set_global("total", $max_pages); + $view->set_global("position", t("Page") ." ". $page); + if ($children_count > 0) { + $data->content[] = (object)array("title" => t("Photos"), "view" => $view); + } + } + + static function user_edit_form($user, $form) { + // Allow users to modify notification settings. + if (!module::get_var("photoannotation", "nonotifications", false)) { + $notification_settings = photoannotation::get_user_notification_settings($user); + $user_notification = $form->edit_user->group("edit_notification")->label("Tag notifications"); + $user_notification->checkbox("photoannotation_newtag")->label(t("Notify me when a tag is added to a photo with me")) + ->checked($notification_settings->newtag); + $user_notification->checkbox("photoannotation_comment")->label(t("Notify me if someone comments on a photo with me on it")) + ->checked($notification_settings->comment); + } + } + + static function user_edit_form_completed($user, $form) { + // Save notification settings. + if (!module::get_var("photoannotation", "nonotifications", false)) { + $notification_settings = ORM::factory("photoannotation_notification")->where("user_id", "=", $user->id)->find(); + if (!$notification_settings->loaded()) { + $notification_settings = ORM::factory("photoannotation_notification"); + $notification_settings->user_id = $user->id; + } + $notification_settings->newtag = $form->edit_user->edit_notification->photoannotation_newtag->value; + $notification_settings->comment = $form->edit_user->edit_notification->photoannotation_comment->value; + $notification_settings->save(); + } + } + + static function comment_created($comment) { + //Check if there are any user annotations on the photo and send notification if applicable + $item_users = ORM::factory("items_user")->where("item_id", "=", $comment->item_id)->find_all(); + if (count($item_users) > 0) { + foreach ($item_users as $item_user) { + //Don't send if the commenter is the user to be notified + if ($comment->author_id != $item_user->user_id && module::is_active("notification")) { + photoannotation::send_notifications($item_user->user_id, $comment->item_id, "newcomment"); + } + } + } + } + + static function comment_updated($comment) { + //Check if there are any user annotations on the photo and send notification if applicable + $item_users = ORM::factory("items_user")->where("item_id", "=", $comment->item_id)->find_all(); + if (count($item_users) > 0) { + foreach ($item_users as $item_user) { + //Don't send if the commenter is the user to be notified + if ($comment->author_id != $item_user->user_id && module::is_active("notification")) { + photoannotation::send_notifications($item_user->user_id, $comment->item_id, "updatedcomment"); + } + } + } + } +} -- cgit v1.2.3