ILIAS  release_5-1 Revision 5.0.0-5477-g43f3e3fab5f
ilNewsSubscription Class Reference

This class handles news subscriptions of users. More...

+ Collaboration diagram for ilNewsSubscription:

Static Public Member Functions

static _subscribe ($a_ref_id, $a_user_id)
 Subscribe a user to an object (ref id). More...
 
static _unsubscribe ($a_ref_id, $a_user_id)
 Unsubscribe a user from an object (ref id). More...
 
static _hasSubscribed ($a_ref_id, $a_user_id)
 Check whether user has subscribed to an object. More...
 
static _getSubscriptionsOfUser ($a_user_id)
 Get subscriptions of user. More...
 

Detailed Description

This class handles news subscriptions of users.

Author
Alex Killing alex..nosp@m.kill.nosp@m.ing@g.nosp@m.mx.d.nosp@m.e
Version
$Id$

Definition at line 13 of file class.ilNewsSubscription.php.

Member Function Documentation

◆ _getSubscriptionsOfUser()

static ilNewsSubscription::_getSubscriptionsOfUser (   $a_user_id)
static

Get subscriptions of user.

Parameters
int$a_ref_idref id
int$a_user_iduser id
Returns
boolean has subscribed true/false

Definition at line 80 of file class.ilNewsSubscription.php.

81 {
82 global $ilDB;
83
84 $query = "SELECT * FROM il_news_subscription WHERE user_id = ".
85 $ilDB->quote($a_user_id, "integer");
86 $set = $ilDB->query($query);
87 $ref_ids = array();
88 while ($rec = $ilDB->fetchAssoc($set))
89 {
90 $ref_ids[] = $rec["ref_id"];
91 }
92
93 return $ref_ids;
94 }
global $ilDB

References $ilDB, and $query.

Referenced by ilNewsItem\_getNewsItemsOfUser().

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◆ _hasSubscribed()

static ilNewsSubscription::_hasSubscribed (   $a_ref_id,
  $a_user_id 
)
static

Check whether user has subscribed to an object.

Parameters
int$a_ref_idref id
int$a_user_iduser id
Returns
boolean has subscribed true/false

Definition at line 55 of file class.ilNewsSubscription.php.

56 {
57 global $ilDB;
58
59 $query = "SELECT * FROM il_news_subscription WHERE ref_id = ".
60 $ilDB->quote($a_ref_id, "integer")." AND user_id = ".
61 $ilDB->quote($a_user_id, "integer");
62 $set = $ilDB->query($query);
63 if ($rec = $ilDB->fetchAssoc($set))
64 {
65 return true;
66 }
67 else
68 {
69 return false;
70 }
71 }

References $ilDB, and $query.

◆ _subscribe()

static ilNewsSubscription::_subscribe (   $a_ref_id,
  $a_user_id 
)
static

Subscribe a user to an object (ref id).

Parameters
int$a_ref_idref id
int$a_user_iduser id

Definition at line 21 of file class.ilNewsSubscription.php.

22 {
23 global $ilDB;
24
25 $ilDB->manipulate("DELETE FROM il_news_subscription WHERE ".
26 " ref_id = ".$ilDB->quote($a_ref_id, "integer")." ".
27 " AND user_id = ".$ilDB->quote($a_user_id, "integer"));
28 $ilDB->manipulate("INSERT INTO il_news_subscription (ref_id, user_id) VALUES (".
29 $ilDB->quote($a_ref_id, "integer").", ".
30 $ilDB->quote($a_user_id, "integer").")");
31 }

References $ilDB.

Referenced by ilNewsForContextBlockGUI\subscribeNews().

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◆ _unsubscribe()

static ilNewsSubscription::_unsubscribe (   $a_ref_id,
  $a_user_id 
)
static

Unsubscribe a user from an object (ref id).

Parameters
int$a_ref_idref id
int$a_user_iduser id

Definition at line 39 of file class.ilNewsSubscription.php.

40 {
41 global $ilDB;
42
43 $ilDB->manipulate("DELETE FROM il_news_subscription WHERE ref_id = ".
44 $ilDB->quote($a_ref_id, "integer")." AND user_id = ".
45 $ilDB->quote($a_user_id, "integer"));
46 }

References $ilDB.

Referenced by ilNewsForContextBlockGUI\unsubscribeNews().

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The documentation for this class was generated from the following file: