[Rt-commit] rt branch 5.0/action-clear-custom-field-values created. rt-5.0.3-220-g339729c817

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The branch, 5.0/action-clear-custom-field-values has been created
        at  339729c8179ecd3e8cc07ebe07fb87250ac5ca6a (commit)

- Log -----------------------------------------------------------------
commit 339729c8179ecd3e8cc07ebe07fb87250ac5ca6a
Author: Ronaldo Richieri <ronaldo at bestpractical.com>
Date:   Thu Dec 29 18:02:03 2022 -0300

    Add RT::Action::ClearCustomFieldValues ScripAction

diff --git a/etc/initialdata b/etc/initialdata
index 54b2d1a6d5..fd92695b58 100644
--- a/etc/initialdata
+++ b/etc/initialdata
@@ -125,6 +125,12 @@
        Description => 'Set the due date according to an agreement' , # loc
        ExecModule  => 'SLA_SetDue',
     },
+    {
+      Name => 'Clear Custom Field Value Template', # loc
+      Description => 'Template action for clearing a custom field. Use "Copy Action" to create an action for s specific custom field.', # loc
+      ExecModule => 'ClearCustomFieldValues',
+      Argument => 'Your Custom Field Name Or Id'
+    },
 );
 
 @ScripConditions = (
diff --git a/etc/upgrade/5.0.4/content b/etc/upgrade/5.0.4/content
new file mode 100644
index 0000000000..7ea060ff94
--- /dev/null
+++ b/etc/upgrade/5.0.4/content
@@ -0,0 +1,13 @@
+use warnings;
+use strict;
+
+our @ScripActions;
+
+ at ScripActions = (
+    {
+      Name => 'Clear Custom Field Value Template', # loc
+      Description => 'Template action for clearing a custom field. Use "Copy Action" to create an action for s specific custom field.', # loc
+      ExecModule => 'ClearCustomFieldValues',
+      Argument => 'Your Custom Field Name Or Id'
+    },
+);
diff --git a/lib/RT/Action/ClearCustomFieldValues.pm b/lib/RT/Action/ClearCustomFieldValues.pm
new file mode 100644
index 0000000000..a682642174
--- /dev/null
+++ b/lib/RT/Action/ClearCustomFieldValues.pm
@@ -0,0 +1,163 @@
+# BEGIN BPS TAGGED BLOCK {{{
+#
+# COPYRIGHT:
+#
+# This software is Copyright (c) 1996-2022 Best Practical Solutions, LLC
+#                                          <sales at bestpractical.com>
+#
+# (Except where explicitly superseded by other copyright notices)
+#
+#
+# LICENSE:
+#
+# This work is made available to you under the terms of Version 2 of
+# the GNU General Public License. A copy of that license should have
+# been provided with this software, but in any event can be snarfed
+# from www.gnu.org.
+#
+# This work is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301 or visit their web page on the internet at
+# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html.
+#
+#
+# CONTRIBUTION SUBMISSION POLICY:
+#
+# (The following paragraph is not intended to limit the rights granted
+# to you to modify and distribute this software under the terms of
+# the GNU General Public License and is only of importance to you if
+# you choose to contribute your changes and enhancements to the
+# community by submitting them to Best Practical Solutions, LLC.)
+#
+# By intentionally submitting any modifications, corrections or
+# derivatives to this work, or any other work intended for use with
+# Request Tracker, to Best Practical Solutions, LLC, you confirm that
+# you are the copyright holder for those contributions and you grant
+# Best Practical Solutions,  LLC a nonexclusive, worldwide, irrevocable,
+# royalty-free, perpetual, license to use, copy, create derivative
+# works based on those contributions, and sublicense and distribute
+# those contributions and any derivatives thereof.
+#
+# END BPS TAGGED BLOCK }}}
+
+=head1 NAME
+
+RT::Action::ClearCustomFieldValues - clears all the values of a custom
+field on a ticket.
+
+=head1 DESCRIPTION
+
+ClearCustomFieldValues is a ScripAction that will clear the values of a
+custom field on a ticket.
+
+Since it requires a Custom Field name or ID as an argument, you will need
+to create a specific Action
+with this ScripAction module and the desired Custom Field to be cleared.
+
+B<IMPORTANT>: For multiple values custom fields, this action will clear
+ll the values
+
+=head1 USAGE
+
+For example, you might have a date custom field 'Next Follow Up' which
+should be cleared when a ticket is resolved because there will be no
+future follow-ups to do.
+
+The first step is to create a new Custom Action on Admin -> Global
+-> Actions -> Create.
+
+Here is an example of how to fill out the new Custom Action:
+
+    Name: Clear Next Follow Up
+    Description: Clear Next Follow Up custom field
+    Action Module: ClearCustomFieldValues
+    Parameters to Pass: Next Follow Up
+
+B<P.S.>: On "Parameters to Pass", you can inform the name or the custom
+field ID.
+
+Finally, create a new Scrip with the Custom Action you have just created.
+Go to Admin -> Scrips -> Create.
+
+Fill out the new Scrip with the following information:
+
+    Description: Clear Next Follow Up custom field on Resolve
+    Condition: On Resolve
+    Action: Clear Next Follow Up
+    Template: Blank
+    Stage: Normal
+
+=cut
+
+package RT::Action::ClearCustomFieldValues;
+use base 'RT::Action';
+
+use strict;
+use warnings;
+
+sub Describe  {
+    my $self = shift;
+    return (ref $self .
+    " will clear the value of a custom field, provided as the Argument.");
+}
+
+
+sub Prepare  {
+    my $self = shift;
+    my $ticket = $self->TicketObj;
+
+    # Check if custom field identifier is provided
+    unless ( $self->Argument ) {
+        RT->Logger->error(
+            "No custom field identifier provided. Skipping..."
+        );
+        return 0;
+    }
+
+    # Check if custom field is available on this queue
+    my $cf = $ticket->LoadCustomFieldByIdentifier($self->Argument);
+    unless ( $cf->Id ) {
+        RT->Logger->debug(
+            "Uable to load custom field from $self->Argument"
+        );
+        return 0;
+    }
+
+    return 1;
+}
+
+sub Commit {
+    my $self = shift;
+
+    # Get the current value of the custom field
+    my $ocfvs_obj = $self->TicketObj->CustomFieldValues($self->Argument);
+
+    unless ( $ocfvs_obj->Count ) {
+        return 0;
+    }
+
+    # For each value, delete it
+    foreach my $cfvalue (@{$ocfvs_obj->ItemsArrayRef}) {
+        my ($ret, $msg) = $self->TicketObj->DeleteCustomFieldValue(
+            Field => $self->Argument,
+            Value => $cfvalue->Content
+        );
+        unless ($ret) {
+            RT->Logger->error(
+                "Unable to delete custom field value $cfvalue: $msg"
+            );
+        }
+    }
+
+    return 1;
+}
+
+RT::Base->_ImportOverlays();
+
+1;

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