2 # ---------------------------------------------------------------
3 # Copyright (C) 2009 Equinox Software, Inc
4 # Author: Bill Erickson <erickson@esilibrary.com>
6 # This program is free software; you can redistribute it and/or
7 # modify it under the terms of the GNU General Public License
8 # as published by the Free Software Foundation; either version 2
9 # of the License, or (at your option) any later version.
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
15 # ---------------------------------------------------------------
20 use OpenSRF::AppSession;
21 use OpenSRF::Utils::JSON;
22 use OpenSRF::EX qw(:try);
23 use OpenILS::Utils::Fieldmapper;
25 my $opt_lockfile = '/tmp/action-trigger-LOCK';
26 my $opt_osrf_config = '/openils/conf/opensrf_core.xml';
27 my $opt_custom_filter = '/openils/conf/action_trigger_filters.json';
28 my $opt_max_sleep = 3600; # default to 1 hour
29 my $opt_run_pending = 0;
30 my $opt_debug_stdout = 0;
33 my $opt_process_hooks = 0;
34 my $opt_granularity = undef;
37 'osrf-config=s' => \$opt_osrf_config,
38 'run-pending' => \$opt_run_pending,
39 'hooks=s' => \$opt_hooks,
40 'granularity=s' => \$opt_granularity,
41 'process-hooks' => \$opt_process_hooks,
42 'max-sleep' => \$opt_max_sleep,
43 'debug-stdout' => \$opt_debug_stdout,
44 'custom-filters=s' => \$opt_custom_filter,
45 'lock-file=s' => \$opt_lockfile,
49 my $max_sleep = $opt_max_sleep;
51 # typical passive hook filters
54 # default overdue circulations
56 context_org => 'circ_lib',
58 checkin_time => undef,
60 {stop_fines => ['MAXFINES', 'LONGOVERDUE']},
67 if ($opt_custom_filter) {
68 if (open FILTERS, $opt_custom_filter) {
69 $hook_handlers = OpenSRF::Utils::JSON->JSON2perl(join('',(<FILTERS>)));
72 die "Cannot read filter file '$opt_custom_filter'";
79 $0 : Create and process action/trigger events
81 --osrf-config=<config_file>
82 OpenSRF core config file. Defaults to:
83 /openils/conf/opensrf_core.xml
85 --custom-filters=<filter_file>
86 File containing a JSON Object which describes any hooks that should
87 use a user-defined filter to find their target objects. Defaults to:
88 /openils/conf/action_trigger_filters.json
97 When in process-hooks mode, wait up to <seconds> for the lock file to
98 go away. Defaults to 3600 (1 hour).
100 --hooks=hook1[,hook2,hook3,...]
101 Define which hooks to create events for. If none are defined,
102 it defaults to the list of hooks defined in the --custom-filters option.
104 --granularity=<label>
105 Run events with {label} granularity setting, or no granularity setting
108 Print server responses to stdout (as JSON) for debugging
110 --lock-file=<file_name>
118 # To run all pending events. This is what you tell CRON to run at
120 perl $0 --osrf-config /openils/conf/opensrf_core.xml --run-pending
122 # To batch create all "checkout.due" events
123 perl $0 --osrf-config /openils/conf/opensrf_core.xml --hooks checkout.due
129 # create events for the specified hooks using the configured filters and context orgs
131 return unless $opt_process_hooks;
133 my @hooks = ($opt_hooks) ? split(',', $opt_hooks) : keys(%$hook_handlers);
134 my $ses = OpenSRF::AppSession->create('open-ils.trigger');
136 for my $hook (@hooks) {
138 my $config = $$hook_handlers{$hook} or next;
139 my $method = 'open-ils.trigger.passive.event.autocreate.batch';
140 $method =~ s/passive/active/ if $config->{active};
142 my $req = $ses->request($method, $hook, $config->{context_org}, $config->{filter}, $opt_granularity);
143 while(my $resp = $req->recv(timeout => 1800)) {
144 if($opt_debug_stdout) {
145 print OpenSRF::Utils::JSON->perl2JSON($resp->content) . "\n";
152 return unless $opt_run_pending;
153 my $ses = OpenSRF::AppSession->create('open-ils.trigger');
154 my $req = $ses->request('open-ils.trigger.event.run_all_pending' => $opt_granularity);
156 my $check_lockfile = 1;
157 while(my $resp = $req->recv(timeout => 7200)) {
158 if ($check_lockfile && -e $opt_lockfile) {
159 open LF, $opt_lockfile;
162 unlink $opt_lockfile if ($contents == $$);
165 if($opt_debug_stdout) {
166 print OpenSRF::Utils::JSON->perl2JSON($resp->content) . "\n";
171 help() and exit if $opt_help;
172 help() and exit unless ($opt_run_pending or $opt_process_hooks);
175 if (-e $opt_lockfile) {
176 die "I'm already running with lockfile $opt_lockfile\n" if (!$opt_process_hooks);
177 # sleeping loop if we're in --process-hooks mode
178 do { last unless ( -e $opt_lockfile ); $max_sleep--; } while ($max_sleep >= 0 && sleep(1));
181 # there's a tiny race condition here ... oh well
182 die "Someone else has been holding the lockfile $opt_lockfile for at least $opt_max_sleep. Giving up now ...\n" if (-e $opt_lockfile);
185 open(F, ">$opt_lockfile") or die "Unable to open lockfile $opt_lockfile for writing\n";
190 OpenSRF::System->bootstrap_client(config_file => $opt_osrf_config);
191 Fieldmapper->import(IDL => OpenSRF::Utils::SettingsClient->new->config_value("IDL"));
199 if (-e $opt_lockfile) {
200 open LF, $opt_lockfile;
203 unlink $opt_lockfile if ($contents == $$);