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https://issues.apache.org/jira/browse/VCL-919?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16007349#comment-16007349
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ASF subversion and git services commented on VCL-919:
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Commit 1794901 from [email protected] in branch 'vcl/trunk'
[ https://svn.apache.org/r1794901 ]
VCL-919
Extended DataStructure.pm::substitute_string_variables to allow the use of the
subroutines explicitly defined in DataStructure.pm such as
[is_parent_reservation].
Added subroutines:
* DataStructure.pm::get_invalid_substitution_identifiers
* utils.pm::get_message_variable_info
* utils.pm::message_needs_validating
> Allow customization of notification messages sent to users
> ----------------------------------------------------------
>
> Key: VCL-919
> URL: https://issues.apache.org/jira/browse/VCL-919
> Project: VCL
> Issue Type: New Feature
> Components: database, vcld (backend), web gui (frontend)
> Reporter: Andy Kurth
> Fix For: 2.5
>
>
> The backend code sends various messages to users. Examples:
> * Email when reservation is ready
> * Email when image capture is complete or delayed
> * Terminal notification when a Linux reservation is about to timeout
> All of the messages are hard-coded in the backend code. It would be an
> improvement to allow these messages to be customized without having to alter
> the source code.
> Proposed solution:
> A database table named *usermessage* would be added to the schema. It would,
> at a minimum, contain:
> * id
> * key
> * affiliationid
> * deliverymethod
> * subject
> * message
> The *id* field is not absolutely necessary but keeps with the structure of
> most other tables in the schema.
> The *key* field would be a unique identifier string which is more convenient
> to use than a simple integer. For example, _reservationready_ could
> correspond to the message sent to a user when the Connect button appears.
> The backend code could call something like {code}my ($subject, $message) =
> get_user_message('reservationready', $user_affiliation_id);{code}
> The *affiliationid* field allows messages to be customized for different sets
> of users. The messages currently hard coded would be added to the schema
> using the _global_ affiliation. Users would be sent these by default unless
> a message exists specific to their affiliation.
> The *deliverymethod* field would be used to allow email messages, IM
> messages, and other types of messages to use different text. There would be
> situations where you'd want to send the same message but some methods may
> have constraints. This could also facilitate a mobile text message feature
> in the future. The backend code could specify which type of message to
> retrieve:
> {code}my ($subject, $message) = get_user_message('reservationready',
> $user_affiliation_id, 'sms');{code}
> The backend code and database are fairly straightforward to implement. A web
> frontend feature would need to be added to allow system administrators to
> modify the messages.
> There needs to be a mechanism to specify variables in the subject and message
> fields so the backend can dynamically generate the message with the correct
> IP address, image name, etc. The syntax and vocabulary need to be determined
> so the backend and frontend are aligned.
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