CWIS Developer Documentation
MessageFactory.php
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1 <?PHP
2 #
3 # FILE: MessageFactory.php
4 #
5 # Part of the Collection Workflow Integration System (CWIS)
6 # Copyright 2011-2016 Edward Almasy and Internet Scout Research Group
7 # http://scout.wisc.edu/cwis/
8 #
9 
15 {
16  # ---- PUBLIC INTERFACE --------------------------------------------------
17 
20 
24  public function __construct()
25  {
26  parent::__construct("Message", "Messages", "MessageId", "Subject");
27  }
28 
33 
40  public function GetMessagesPostedByUser($UserId, $Count = NULL)
41  {
42  # retrieve message IDs posted by specified user
43  $this->DB->Query("SELECT MessageId FROM Messages"
44  ." WHERE PosterId = ".intval($UserId)
45  ." ORDER BY DatePosted DESC"
46  .($Count ? " LIMIT ".intval($Count) : ""));
47  $MessageIds = $this->DB->FetchColumn("MessageId");
48 
49  # load messages based on message IDs
50  $Messages = array();
51  foreach ($MessageIds as $Id)
52  {
53  $Messages[$Id] = new Message($Id);
54  }
55 
56  # return array of message IDs to caller
57  return $Messages;
58  }
59 
62  # ---- PRIVATE INTERFACE -------------------------------------------------
63 }
64 
Abstraction for forum messages and resource comments.
Definition: Message.php:14
__construct()
Object constructor.
GetMessagesPostedByUser($UserId, $Count=NULL)
Get all messages posted by specified user, in reverse date order.
Common factory class for item manipulation.
Definition: ItemFactory.php:17
Factory for forum messages / resource comments.