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[etc/mailfilter.git] / procmail / delay-delivery
1 # create table messages (msgid text unique not null, filename text
2 # primary key not null unique, release_ts integer not null);
3
4 #TODO: create config/delay-(disabled|tonight|weekend)
5
6 :0
7 * DELAY ?? .
8 * ! DELAYED ?? .
9 {
10   :0
11   * DELAY ?? ^[0-9]
12   { DELAY="now + $DELAY" }
13
14   #TODO: for tickling, use header date
15   RELEASE="`$BIN_DATE -d \"$DELAY\" +'%s %c'`"
16
17   :0
18   *$ RELEASE ?? ^\/${RE_NOT_SPACE}+
19   { RELEASE_TS=$MATCH }
20
21   :0
22   *$  $RELEASE_TS ^0
23   *$ -$OURDATE_TS ^0
24   {
25     :0
26     *$ RELEASE ?? ^[0-9]+${RE_SPACE}+\/.+
27     { RELEASE_TIME="$MATCH" }
28
29     LOG="delay:       delay delivery of $MSGID until $RELEASE_TIME$NL"
30
31     DELAYED_QUEUE_DB=$PMVAR/delayed-queue.sqlite
32     DO_QUERY="$SQLITE $DELAYED_QUEUE_DB"
33
34     DATA="$MSGID"
35     INCLUDERC=$PMDIR/sql-escape
36
37     Q="insert into messages values
38       ($DATA, '\\'\$DESTFILE\\'', $RELEASE_TS)"
39     TRAP="$TRAP; $DO_QUERY '$Q'"
40
41     :0 fw
42     |$FORMAIL -I "X-Delayed: $RELEASE_TS ($RELEASE_TIME)"
43
44     :0
45     $DELAYED_QUEUE
46   }
47 }