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Release_4_0_x_branch Revision 61816
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class.ilNewsSubscription.php
Go to the documentation of this file.
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<?php
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/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */
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class
ilNewsSubscription
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{
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public
static
function
_subscribe
($a_ref_id, $a_user_id)
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{
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global
$ilDB
;
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$ilDB->manipulate(
"DELETE FROM il_news_subscription WHERE "
.
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" ref_id = "
.$ilDB->quote($a_ref_id,
"integer"
).
" "
.
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" AND user_id = "
.$ilDB->quote($a_user_id,
"integer"
));
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$ilDB->manipulate(
"INSERT INTO il_news_subscription (ref_id, user_id) VALUES ("
.
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$ilDB->quote($a_ref_id,
"integer"
).
", "
.
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$ilDB->quote($a_user_id,
"integer"
).
")"
);
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}
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public
static
function
_unsubscribe
($a_ref_id, $a_user_id)
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{
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global
$ilDB
;
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$ilDB->manipulate(
"DELETE FROM il_news_subscription WHERE ref_id = "
.
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$ilDB->quote($a_ref_id,
"integer"
).
" AND user_id = "
.
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$ilDB->quote($a_user_id,
"integer"
));
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}
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public
static
function
_hasSubscribed
($a_ref_id, $a_user_id)
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{
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global
$ilDB
;
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$query
=
"SELECT * FROM il_news_subscription WHERE ref_id = "
.
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$ilDB->quote($a_ref_id,
"integer"
).
" AND user_id = "
.
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$ilDB->quote($a_user_id,
"integer"
);
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$set = $ilDB->query(
$query
);
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if
($rec = $ilDB->fetchAssoc($set))
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{
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return
true
;
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}
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else
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{
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return
false
;
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}
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}
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public
static
function
_getSubscriptionsOfUser
($a_user_id)
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{
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global
$ilDB
;
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$query
=
"SELECT * FROM il_news_subscription WHERE user_id = "
.
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$ilDB->quote($a_user_id,
"integer"
);
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$set = $ilDB->query(
$query
);
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$ref_ids = array();
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while
($rec = $ilDB->fetchAssoc($set))
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{
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$ref_ids[] = $rec[
"ref_id"
];
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}
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return
$ref_ids;
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}
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}
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?>
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class.ilNewsSubscription.php
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