mirror of
https://github.com/EGroupware/egroupware.git
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35 lines
2.3 KiB
Bash
35 lines
2.3 KiB
Bash
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#!/bin/bash
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#
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# This script merges multiple events with same uid existing due to importing each users calendar without participant or chair information.
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#
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# The event-owner is kinda random, as events are merged in the one with the smallest cal_id / earliest imported!
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#
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DB=${1:-egroupware}
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# merge multiple single events or series masters with same uid
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mysql $DB --execute "SELECT min(cal_id),cal_uid FROM egw_cal where cal_reference=0 group by cal_uid having count(*) > 1" --skip-column-names |
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while read ID UUID; do
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#echo "#$ID: $UUID"
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cat << EOF | mysql $DB
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update ignore egw_cal_user set cal_id=$ID where cal_id in (select cal_id from egw_cal where cal_uid='$UUID' and cal_reference=0);
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delete from egw_cal_user where cal_id<>$ID AND cal_id in (select cal_id from egw_cal where cal_uid='$UUID' and cal_reference=0);
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update ignore egw_cal_dates set cal_id=$ID where cal_id in (select cal_id from egw_cal where cal_uid='$UUID' and cal_reference=0);
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delete from egw_cal_dates where cal_id<>$ID AND cal_id in (select cal_id from egw_cal where cal_uid='$UUID' and cal_reference=0);
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delete from egw_cal_repeats where cal_id<>$ID AND cal_id in (select cal_id from egw_cal where cal_uid='$UUID' and cal_reference=0);
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update egw_cal set cal_reference=$ID where cal_reference<>0 and cal_uid='$UUID';
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delete from egw_cal where cal_id<>$ID AND cal_id in (select cal_id from egw_cal where cal_uid='$UUID' and cal_reference=0);
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EOF
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done
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# merge multiple recurrences/exceptions at same time
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mysql $DB --execute "SELECT min(cal_id),cal_uid,cal_recurrence FROM egw_cal where cal_reference<>0 group by cal_uid,cal_recurrence having count(*) > 1" --skip-column-names |
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while read ID UUID RECURRENCE; do
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#echo "#$ID: $UUID: RECURRENCE"
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cat << EOF | mysql $DB
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update ignore egw_cal_user set cal_id=$ID where cal_id in (select cal_id from egw_cal where cal_uid='$UUID' and cal_reference<>0 and cal_recurrence=$RECURRENCE);
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delete from egw_cal_user where cal_id<>$ID AND cal_id in (select cal_id from egw_cal where cal_uid='$UUID' and cal_reference<>0 and cal_recurrence=$RECURRENCE);
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delete from egw_cal_dates where cal_id<>$ID AND cal_id in (select cal_id from egw_cal where cal_uid='$UUID' and cal_reference<>0 and cal_recurrence=$RECURRENCE);
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delete from egw_cal where cal_id<>$ID AND cal_id in (select cal_id from egw_cal where cal_uid='$UUID' and cal_reference<>0 and cal_recurrence=$RECURRENCE);
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EOF
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done
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