diff options
Diffstat (limited to 'modules/photoannotation/helpers/photoannotation.php')
| -rw-r--r-- | modules/photoannotation/helpers/photoannotation.php | 275 |
1 files changed, 275 insertions, 0 deletions
diff --git a/modules/photoannotation/helpers/photoannotation.php b/modules/photoannotation/helpers/photoannotation.php new file mode 100644 index 00000000..749f7778 --- /dev/null +++ b/modules/photoannotation/helpers/photoannotation.php @@ -0,0 +1,275 @@ +<?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_Core { + static function search_user($q, $page_size, $offset) { + $db = Database::instance(); + $q = trim($q, "*"); + $q = $db->escape($q) ."*"; + if ($q == "*") { + $users = ORM::factory("user"); + $count = $users->count_all(); + $data = $users->order_by("name", "ASC")->find_all($page_size, $offset); + return array($count, $data); + } else { + $query = + "SELECT SQL_CALC_FOUND_ROWS {users}.*, " . + " MATCH({users}.`name`) AGAINST ('$q' IN BOOLEAN MODE) AS `score` " . + "FROM {users} " . + "WHERE MATCH({users}.`name`, {users}.`full_name`) AGAINST ('$q' IN BOOLEAN MODE) " . + "ORDER BY `score` DESC " . + "LIMIT $page_size OFFSET $offset"; + $data = $db->query($query); + $count = $db->query("SELECT FOUND_ROWS() as c")->current()->c; + return array($count, new ORM_Iterator(ORM::factory("user"), $data)); + } + } + + static function get_user_search_form($form_id) { + $form = new Forge("photoannotation/showuser", "", "post", array("id" => $form_id, "class" => "g-short-form")); + $label = t("Search for a person"); + + $group = $form->group("showuser")->label("Search for a person"); + $group->input("name")->label($label)->id("name"); + $group->submit("")->value(t("Search")); + return $form; + } + + public static function getuser($user_string) { + $user_parts = explode("(", $user_string); + $user_part = rtrim(ltrim(end($user_parts)), ")"); + $user = ORM::factory("user")->where("name", "=", $user_part)->find(); + $user_firstpart = trim(implode(array_slice($user_parts, 0, count($user_parts)-1))); + if (!$user->loaded() || strcasecmp($user_firstpart, $user->display_name()) <> 0) { + $result->found = false; + $result->isguest = false; + $result->user = ""; + return $result; + } + if (identity::guest()->id == $user->id) { + $result->found = true; + $result->isguest = true; + $result->user = ""; + return $result; + } + $result->found = true; + $result->isguest = false; + $result->user = $user; + return $result; + } + + public static function saveuser($user_id, $item_id, $str_x1, $str_y1, $str_x2, $str_y2, $description) { + //Since we are associating a user we will remove any old annotation of this user on this photo + $item_old_users = ORM::factory("items_user") + ->where("user_id", "=", $user_id) + ->where("item_id", "=", $item_id) + ->find_all(); + if (count($item_old_users) > 1) { + foreach ($item_old_users as $item_old_user) { + $item_old_user->delete(); + } + $item_user = ORM::factory("items_user"); + } elseif (count($item_old_users) == 1) { + $item_user = ORM::factory("items_user", $item_old_users[0]->id); + } else { + $item_user = ORM::factory("items_user"); + photoannotation::send_notifications($user_id, $item_id, "newtag"); + } + $item_user->user_id = $user_id; + $item_user->item_id = $item_id; + $item_user->x1 = $str_x1; + $item_user->y1 = $str_y1; + $item_user->x2 = $str_x2; + $item_user->y2 = $str_y2; + $item_user->description = $description; + $item_user->save(); + } + + public static function saveface($tag_id, $item_id, $str_x1, $str_y1, $str_x2, $str_y2, $description, $annotate_id = "") { + if ($annotate_id == "") { + $item_face = ORM::factory("items_face"); + } else { + $item_face = ORM::factory("items_face") + ->where("id", "=", $annotate_id) + ->find(); + } + $item_face->tag_id = $tag_id; + $item_face->item_id = $item_id; + $item_face->x1 = $str_x1; + $item_face->y1 = $str_y1; + $item_face->x2 = $str_x2; + $item_face->y2 = $str_y2; + $item_face->description = $description; + $item_face->save(); + } + + public static function savenote($item_title, $item_id, $str_x1, $str_y1, $str_x2, $str_y2, $description, $annotate_id = "") { + if ($annotate_id == "") { + $item_note = ORM::factory("items_note"); + } else { + $item_note = ORM::factory("items_note") + ->where("id", "=", $annotate_id) + ->find(); + } + $item_note->item_id = $item_id; + $item_note->x1 = $str_x1; + $item_note->y1 = $str_y1; + $item_note->x2 = $str_x2; + $item_note->y2 = $str_y2; + $item_note->title = $item_title; + $item_note->description = $description; + $item_note->save(); + } + + public static function send_notifications($recipient_id, $item_id, $mailtype) { + //Load the item + $item = ORM::factory("item")->where("id", "=", $item_id)->find(); + if (!$item->loaded()) { + return false; + } + //Load the user + $recipient = ORM::factory("user")->where("id", "=", $recipient_id)->find(); + if (!$recipient->loaded()) { + return false; + } + //Only send mail if the notifications are switched on globally + if (!module::get_var("photoannotation", "nonotifications", false)) { + //Check if the use has a valid e-mail + if (!valid::email($recipient->email)) { + return false; + } + //Get the users settings + $notification_settings = self::get_user_notification_settings($recipient); + //Check which type of mail to send + switch ($mailtype) { + case "newtag": + //Only send if user has this option enabled + if ($notification_settings->newtag) { + //Get subject and body and send the mail + $subject = module::get_var("photoannotation", "newtagsubject", "Someone tagged a photo of you"); + $body = module::get_var("photoannotation", "newtagbody", "Hello %name, please visit %url to view the photo."); + $body = str_ireplace(array("%url", "%name"), array($item->abs_url(), $recipient->display_name()), $body); + return self::_send_mail($recipient->email, $subject, $body); + } + break; + case "newcomment": + //Only send if user has this option enabled + if ($notification_settings->comment) { + //Don't send if the notification module is active and the user is watching this item + if (module::is_active("notification")) { + if (notification::is_watching($item, $recipient)) { + return false; + } + } + //Get subject and body and send the mail + $subject = module::get_var("photoannotation", "newcommentsubject", "Someone added a comment to photo of you"); + $body = module::get_var("photoannotation", "newcommentbody", "Hello %name, please visit %url to read the comment."); + $body = str_ireplace(array("%url", "%name"), array($item->abs_url(), $recipient->display_name()), $body); + return self::_send_mail($recipient->email, $subject, $body); + } + break; + case "updatecomment": + //Only send if user has this option enabled + if ($notification_settings->comment) { + //Don't send if the notification module is active and the user is watching this item + if (module::is_active("notification")) { + if (notification::is_watching($item, $recipient)) { + return false; + } + } + //Get subject and body and send the mail + $subject = module::get_var("photoannotation", "updatedcommentsubject", "Someone updated a comment to photo of you"); + $body = module::get_var("photoannotation", "updatedcommentbody", "Hello %name, please visit %url to read the comment."); + $body = str_ireplace(array("%url", "%name"), array($item->abs_url(), $recipient->display_name()), $body); + return self::_send_mail($recipient->email, $subject, $body); + } + } + } + return false; + } + + private static function _send_mail($mailto, $subject, $message) { + //Send the notification mail + $message = nl2br($message); + return Sendmail::factory() + ->to($mailto) + ->subject($subject) + ->header("Mime-Version", "1.0") + ->header("Content-type", "text/html; charset=utf-8") + ->message($message) + ->send(); + } + + public static function get_user_notification_settings($user) { + //Try loading the notification settings of user + $notification_settings = ORM::factory("photoannotation_notification")->where("user_id", "=", $user->id)->find(); + if (!$notification_settings->loaded()) { + //If the user did not save his settings use the website default + $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(); + } + return $notification_settings; + } + + static function cloud($count) { + $users = ORM::factory("user")->order_by("name", "ASC")->find_all(); + if ($users) { + $cloud = new View("photoannotation_cloud.html"); + $fullname = module::get_var("photoannotation", "fullname", false); + foreach ($users as $user) { + $annotations = ORM::factory("items_user")->where("user_id", "=", $user->id)->count_all(); + if ($annotations > 0) { + if ($annotations > $maxcount) { + $maxcount = $annotations; + } + if ($fullname) { + $user_array[$user->name]->name = $user->display_name(); + } else { + $user_array[$user->name]->name = $user->name; + } + $user_array[$user->name]->size = $annotations; + $user_array[$user->name]->url = user_profile::url($user->id); + } + } + if (isset($user_array)) { + $cloud->users = array_slice($user_array, 0, $count); + $cloud->max_count = $maxcount; + return $cloud; + } else { + return ""; + } + } + } + + static function comment_count($user_id) { + if (module::is_active("comment")) { + return ORM::factory("comment")->where("author_id", "=", $user_id)->count_all(); + } else { + return false; + } + } + + static function annotation_count($user_id) { + return ORM::factory("items_user")->where("user_id", "=", $user_id)->count_all(); + } +} |