function initiate_watch_list($pet_wk = 0, $type = "")
{
global $session;
global $database;
global $am_i_local;
//first thing's first, get a list of all watch lists that are eligible
$all_eligile_watch_lists = Watch_List::find_by_sql("SELECT DISTINCT `wl`.* FROM `user` AS `u` \n\t\tINNER JOIN `watch_list` AS `wl` ON `wl`.`user_wk` = `u`.`user_wk`\n\t\tWHERE `u`.`is_deleted` = 0 AND `u`.`is_notifications_enabled` = 1;");
//we retain an array of all user_wk's that are eligible to receive an e-mail
$temp_users = array();
//now that we have a list of all of them, we need to loop through each item
//and we determine wether or not there are any people who should receive an e-mail
foreach ($all_eligile_watch_lists as $all_eligile_watch_lists) {
if (Watch_List::is_watch_list_eligible((int) $pet_wk, (int) $all_eligile_watch_lists->watch_list_wk)) {
$temp_users[] = $all_eligile_watch_lists->user_wk;
}
}
//by this point, we have a list of all users that are eligible to receive an e-mail
//now, we need to de-dupe the list by people in case someone is in the list more than once
$temp_users = array_unique($temp_users);
//at this point, we have a list of all users to send an e-mail to
foreach ($temp_users as $user) {
//compose the email
//only if we're not in a local environment
if (!$am_i_local) {
$to = $user->email_address;
$subject = "Watch List Alert!";
$message = "\n\t\t\t\t<html>\n\t\t\t\t\t<head>\n\t\t\t\t\t\t<title>" . $subject . "</title>\n\t\t\t\t\t</head>\n\t\t\t\t\t<body>\n\t\t\t\t\t\t<p><strong>" . $user->username . "</strong>, we have an " . $type . " pet that meets at least one of your Watch Lists!</p>\n\t\t\t\t\t\t<p>Please the link below to view the pet!</p>\n\t\t\t\t\t\t<p><a href=\"" . ROOT_URL . "view_pet.php?pet_wk=" . $pet_wk . "\">" . ROOT_URL . "rview_pet.php?pet_wk=" . $pet_wk . "</a></p>\n\t\t\t\t\t\t<br /><br />\n\t\t\t\t\t\t<p>If you no longer wish to receive these e-mails, you can either delete your watch list or opt out of all e-mail notifications through your account.</p>\n\t\t\t\t\t</body>\n\t\t\t\t</html>\n\t\t\t\t";
// Always set content-type when sending HTML email
$headers = "MIME-Version: 1.0" . "\r\n";
$headers .= "Content-type:text/html;charset=UTF-8" . "\r\n";
// More headers
$headers .= 'From: <support@pet_adoption.com>' . "\r\n";
//send out the email
mail($to, $subject, $message, $headers);
}
}
//we're done!
}
} else {
//if we're here, we actually need to delete it
//and all the entries from it
$sql = "DELETE FROM `watch_list_detail` WHERE `watch_list_wk` = " . $to_delete->watch_list_wk . ";";
if ($to_delete->delete() && $database->query($sql)) {
$session->message("Your watch list was successfully removed!");
} else {
$session->message("There was an error removing the watch list entry.");
}
}
}
//redirect back
redirect_head(file_name_without_get());
}
//grab all the watch lists for this user
$watch_lists = Watch_List::find_by_sql("SELECT * FROM `watch_list` WHERE `user_wk` = " . $user->user_wk . ";");
$page->body = "<p><a href=\"create_watch_list.php\">Add new Watch List</a></p><br>";
//if there are records returned
if ($watch_lists) {
$page->body .= "<p><em>Your current watch lists.</em><br />";
foreach ($watch_lists as $list) {
//var_dump($list);
$page->body .= "<br /><strong>" . $list->name . "</strong><br />";
$page->body .= "<a href=\"" . file_name_without_get() . "?delete_watch_list_wk=" . $list->watch_list_wk . "\" style=\"margin-left:1.5em;\" >Delete</a><br />";
}
$page->body .= "</p>";
} else {
//there are no watch lists returned
$page->body .= "<p><em>You currently don't have any watch lists.</em></p>";
}
//header template
