% # vim:set sts=4 sw=4 ts=4 ft=javascript expandtab:

function findItem(name) {

    var files = localStorage.getItem(window.prefix + 'files');

    if (files === null) {

        files = new Array();

    } else {

        files = JSON.parse(files);

    }

    var i;

    for (i = 0; i < files.length; i++) {

        if (files[i].short === name) {

            return files[i];

        }

    }

}

function updateMailtoLink() {

    var btn     = document.getElementById('mailto');

    var emails  = document.getElementById('emails');

    var subject = document.getElementById('subject');

    var text    = document.getElementById('body');

    btn.href = 'mailto:'+encodeURIComponent(emails.value)+'?subject='+encodeURIComponent(subject.value)+'&body='+encodeURIComponent(text.value);

}

function populateBody() {

    var links = [

    % my $ref = ref(stash('links'));

    % if ($ref eq 'ARRAY') {

    %   for my $link (@{stash('links')}) {

        '<%= $link %>',

    %   }

    % } else {

        '<%= stash('links') %>',

    % }

    ];

    var text = "<%== l('Hello,\n\nHere\'s some files I want to share with you:\n') %>";

    links.forEach(function(name, index, array) {

        var item = findItem(name);

        if (item !== null && item !== undefined) {

            var limit = (item.delay === 0) ? null : moment.unix(item.delay * 86400 + item.created_at).locale(window.navigator.language).format('LLLL');

            text = text+'- '+item.name+'<%= l(':') %> '+item.url;

            if (limit !== null) {

                text = text+"\n  (<%= l('deadline: ') %>"+limit+')';

            }

            text = text+"\n";

        }

    });

% if (!defined(config('ldap')) && !defined(config('htpasswd'))) {

    text  = text+"\n-- \n<%= l('Share your files in total privacy on %1', url_for('/')->to_abs) %>";

% }

    tArea = document.getElementById('body').value = text;

    updateMailtoLink();

}

document.addEventListener('DOMContentLoaded', function() {

% if (stash('populate')) {

    populateBody();

% }

    var emails  = document.getElementById('emails');

    var subject = document.getElementById('subject');

    var text    = document.getElementById('body');

    emails.addEventListener('change', updateMailtoLink);

    subject.addEventListener('change', updateMailtoLink);

    text.addEventListener('change', updateMailtoLink);

});