[EP-tech] ScreenProcessor.pm and Admin Screen Messages

John Salter J.Salter at leeds.ac.uk
Tue Aug 13 12:38:44 BST 2019 

All good :o)

Although I probably should have said 'use a phrase' - and linked to a phrase where the link URL is inserted via a pin e.g.
<https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Feprints%2Feprints%2Fblob%2F3.3%2Flib%2Flang%2Fen%2Fphrases%2Fsystem.xml%23L3393-L3395&amp;data=01%7C01%7Ceprints-tech%40ecs.soton.ac.uk%7Ca0f1ba87a3134f2f4e7a08d71fe2cfb4%7C4a5378f929f44d3ebe89669d03ada9d8%7C0&amp;sdata=7lQXAGCW0KizJ9sgpB4sYKAOgbSsE%2FEbGaE%2Ba3aEI5Y%3D&amp;reserved=0>
https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Feprints%2Feprints%2Fblob%2F2d42b2be54004bf3db6881a6d893d39c7a7f909f%2Flib%2Flang%2Fen%2Fphrases%2Fsystem.xml%23L3392-L3394&amp;data=01%7C01%7Ceprints-tech%40ecs.soton.ac.uk%7Ca0f1ba87a3134f2f4e7a08d71fe2cfb4%7C4a5378f929f44d3ebe89669d03ada9d8%7C0&amp;sdata=oz3ntbrpfrcprwPwQvazP1GQyKVAWgIbbn3ihVcSxiI%3D&amp;reserved=0
 and
https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Feprints%2Feprints%2Fblob%2F2d42b2be54004bf3db6881a6d893d39c7a7f909f%2Fperl_lib%2FEPrints%2FPlugin%2FScreen%2FEPrint%2FRemoveWithEmail.pm%23L129-L130&amp;data=01%7C01%7Ceprints-tech%40ecs.soton.ac.uk%7Ca0f1ba87a3134f2f4e7a08d71fe2cfb4%7C4a5378f929f44d3ebe89669d03ada9d8%7C0&amp;sdata=pEmn6HQlWwrbsC4BM4nlE3%2BltUUe%2B8ANRsBWwE3ESN4%3D&amp;reserved=0

Cheers,
John
________________________________
From: eprints-tech-bounces at ecs.soton.ac.uk <eprints-tech-bounces at ecs.soton.ac.uk> on behalf of James Kerwin via Eprints-tech <eprints-tech at ecs.soton.ac.uk>
Sent: 13 August 2019 09:32
To: John Salter <J.Salter at leeds.ac.uk>
Cc: eprints-tech at ecs.soton.ac.uk <eprints-tech at ecs.soton.ac.uk>
Subject: Re: [EP-tech] ScreenProcessor.pm and Admin Screen Messages

Ahhh thanks John.

I'm such a fool! I already had the code I needed from something I did the other month. I just thought I needed to do something different because I was trying to add $frag to add_message rather than just returning it to be added to $page.

There are probably a few unnecessary Perl variables here and I need to replace certain things with their actual parts, but it works:

my $repo = $self->{session};
my $frag = $repo->xml->create_document_fragment;

my $chunk = $self->{session}->make_element( "div", id => "ep_messages" );
my $searchlink = $self->{session}->make_element( "a", class=> "search_link", href=>$uri, target=>"_blank" );
$searchlink->appendChild($repo->make_text("bleep bloop blop"));

$chunk->appendChild( $searchlink );
$frag->appendChild( $chunk );

$self->{processor}->add_message(
"message", $frag);

[image.png]

What a relief that I don't need to go change scary things!

Thanks,
James

On Tue, Aug 13, 2019 at 8:16 AM John Salter <J.Salter at leeds.ac.uk<mailto:J.Salter at leeds.ac.uk>> wrote:
Hi James,
I think you've got all the right parts - you just need to join them all together:
- create the link
- create the text
- append the text to the link
- append the link to the message

Cheers,
John
________________________________
From: eprints-tech-bounces at ecs.soton.ac.uk<mailto:eprints-tech-bounces at ecs.soton.ac.uk> <eprints-tech-bounces at ecs.soton.ac.uk<mailto:eprints-tech-bounces at ecs.soton.ac.uk>> on behalf of James Kerwin via Eprints-tech <eprints-tech at ecs.soton.ac.uk<mailto:eprints-tech at ecs.soton.ac.uk>>
Sent: 12 August 2019 14:57:39
To: eprints-tech at ecs.soton.ac.uk<mailto:eprints-tech at ecs.soton.ac.uk> <eprints-tech at ecs.soton.ac.uk<mailto:eprints-tech at ecs.soton.ac.uk>>
Subject: [EP-tech] ScreenProcessor.pm and Admin Screen Messages

Hi All,

I have a button on the admin screen that does something when clicked. Then at the top of the screen a message appears upon completion to provide a url for the user to follow (or that is the plan). It usually present a plain text message, but I want a clickable link. At the moment users would need to copy the message text and paste it into the address bar.

At the moment I can have either text or a link that can't be seen or clicked, but shows up when you inspect the page.

[image.png]

Here is my code that I've adapted (only the bit in bold is really relevant):

sub add_result_message
{
        my( $self, $ok ) = @_;

        if( $ok )
        {
                #$self->{processor}->add_message( "message",
                        #$self->html_phrase( "aam_link" ) );
#$self->{processor}->add_message(
#"message",
#$self->{repository}->make_text( "Please go to https://eur03.safelinks.protection.outlook.com/?url=www.google.co.uk&amp;data=01%7C01%7Ceprints-tech%40ecs.soton.ac.uk%7Ca0f1ba87a3134f2f4e7a08d71fe2cfb4%7C4a5378f929f44d3ebe89669d03ada9d8%7C0&amp;sdata=FcrN%2B5OqETWKBEFgfOFrEKJgi1rNoof3ALh5lBMIcZ8%3D&amp;reserved=0<https://eur03.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.google.co.uk&amp;data=01%7C01%7Ceprints-tech%40ecs.soton.ac.uk%7Ca0f1ba87a3134f2f4e7a08d71fe2cfb4%7C4a5378f929f44d3ebe89669d03ada9d8%7C0&amp;sdata=7NA9b8FfQ58lSs9mROTjhAbmTR8RIXex4WSSyp3IlaA%3D&amp;reserved=0> to access the AAM Updates.")
#);
#my $messagelink =
my $uri = "https://eur03.safelinks.protection.outlook.com/?url=www.google.co.uk&amp;data=01%7C01%7Ceprints-tech%40ecs.soton.ac.uk%7Ca0f1ba87a3134f2f4e7a08d71fe2cfb4%7C4a5378f929f44d3ebe89669d03ada9d8%7C0&amp;sdata=FcrN%2B5OqETWKBEFgfOFrEKJgi1rNoof3ALh5lBMIcZ8%3D&amp;reserved=0<https://eur03.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.google.co.uk&amp;data=01%7C01%7Ceprints-tech%40ecs.soton.ac.uk%7Ca0f1ba87a3134f2f4e7a08d71fe2cfb4%7C4a5378f929f44d3ebe89669d03ada9d8%7C0&amp;sdata=7NA9b8FfQ58lSs9mROTjhAbmTR8RIXex4WSSyp3IlaA%3D&amp;reserved=0>";
$self->{processor}->add_message( "message",
$self->{repository}->make_text(
$self->{session}->render_link( $uri ))
);
        }


Is there a way that I can alter this to show a clickable text link or am I going to need to go further down the EPrints Rabbit Hole? My alternative approach is to alter render_messages in ScreenProcessor.pm, but I don't really want to do that and I also don't know how to make a local archive copy of this file either as it's a few levels up from the plugins directory.

Any suggestions or alternative approaches are very welcome.

Thanks,
James
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