[% USE Koha %]
[% USE AdditionalContents %]
[% SET OpacNav = AdditionalContents.get( location => "OpacNav", lang => lang, library => logged_in_user.branchcode, blocktitle => 0 ) %]
[% SET OpacNavBottom = AdditionalContents.get( location => "OpacNavBottom", lang => lang, library => logged_in_user.branchcode, blocktitle => 0 ) %]
[% INCLUDE 'doc-head-open.inc' %]
<title>Share a list &rsaquo; [% IF ( LibraryNameTitle ) %][% LibraryNameTitle | html %][% ELSE %]Koha online[% END %] catalog</title>
[% INCLUDE 'doc-head-close.inc' %]
[% BLOCK cssinclude %][% END %]
</head>

[% INCLUDE 'bodytag.inc' bodyid='opac-shareshelf' bodyclass='scrollto' %]
[% INCLUDE 'masthead.inc' %]
<div class="main">
    <nav id="breadcrumbs" aria-label="Breadcrumb" class="breadcrumbs">
        <ol class="breadcrumb">
            <li class="breadcrumb-item">
                <a href="/cgi-bin/koha/opac-main.pl">Home</a>
            </li>
            [% IF ( loggedinusername ) %]
                <li class="breadcrumb-item">
                    <a href="/cgi-bin/koha/opac-user.pl">[% INCLUDE 'patron-title.inc' patron = logged_in_user %]</a>
                </li>
            [% END %]
            <li class="breadcrumb-item">
                <a href="/cgi-bin/koha/opac-shelves.pl">Lists</a>
            </li>
            <li class="breadcrumb-item active">
                <a href="#" aria-current="page">Share a list</a>
            </li>
        </ol> <!-- / .breadcrumb -->
    </nav> <!-- /#breadcrumbs -->

    <div class="container-fluid">
        <div class="row">
            [% IF ( OpacNav ) %]
                <div class="col-lg-2">
                    <div id="navigation">
                        [% INCLUDE 'navigation.inc' IsPatronPage=1 %]
                    </div>
                </div>
            [% END %]

            <div class="col-10 order-first order-md-first order-lg-2">
                <div id="shareshelf" class="maincontent">

                    [%# This section contains the essential code for error messages and three operations: invite, confirm_invite and accept. %]
                    <h1>Share a list with another patron</h1>

                    [% IF errcode %]
                        [% IF errcode==1 && op %]
                            <div class="alert alert-warning">The operation [% op | html %] is not supported.</div>
                        [% END %]
                        [% IF errcode==1 && !op %]
                            <div class="alert alert-warning">No operation parameter has been passed.</div>
                        [% END %]
                        [% IF errcode==2 %]
                            <div class="alert alert-warning">Invalid shelf number.</div>
                        [% END %]
                        [% IF errcode==3 %]
                            <div class="alert alert-warning">The feature of sharing lists is not in use in this library.</div>
                        [% END %]
                        [% IF errcode==4 %]
                            <div class="alert alert-warning">You can only share a list if you are the owner.</div>
                        [% END %]
                        [% IF errcode==5 %]
                            <div class="alert alert-warning">You cannot share a public list.</div>
                        [% END %]
                        [% IF errcode==6 %]
                            <div class="alert alert-warning">Sorry, but you did not enter a valid email address.</div>
                        [% END %]
                        [% IF errcode==7 %]
                            <div class="alert alert-warning">Sorry, but we could not accept this key. The invitation may have expired. Contact the patron who sent you the invitation.</div>
                        [% END %]
                        [% IF errcode==8 %]
                            <div class="alert alert-warning">As owner of a list you cannot accept an invitation for sharing it.</div>
                        [% END %]
                        <p><a href="/cgi-bin/koha/opac-shelves.pl?op=list">Return to your lists</a></p>

                    [% ELSIF op=='invite' %]
                        <div id="invite">
                            <form id="share_list">
                                <legend class="sr-only">Share list</legend>
                                <fieldset class="rows">
                                    <input type="hidden" name="op" value="conf_invite"/>
                                    <input type="hidden" name="shelfnumber" value="[% shelfnumber | html %]"/>
                                    <ol>
                                        <li>
                                            <label for="name">List name:</label> [% shelfname | html %]
                                        </li>
                                        <li>
                                            <label for="invite_address">Email address:</label>
                                            <input type="text" id="invite_address" name="invite_address" size="40" />
                                        </li>
                                    </ol>
                                </fieldset>
                                <fieldset class="action">
                                    <input type="submit" value="Send" class="btn btn-primary" />
                                    <a href="/cgi-bin/koha/opac-shelves.pl?op=list" class="cancel">Cancel</a>
                                </fieldset>
                            </form> <!-- /#share_list -->
                        </div> <!-- /#invite -->

                    [% ELSIF op=='conf_invite' %]
                        <div id="conf_invite">
                            [% IF approvedaddress %]
                                <p>An invitation to share list <em>[% shelfname | html %]</em> will be sent shortly to [% approvedaddress | html %].</p>
                            [% END %]
                            [% IF failaddress %]
                                <p>Something went wrong while processing the following addresses. Please check them. These are: [% failaddress | html %]</p>
                            [% END %]
                            [% IF approvedaddress %]
                                <p>You will receive an email notification if someone accepts your share before it expires.</p>
                            [% END %]
                            <p><a href="/cgi-bin/koha/opac-shelves.pl?op=list">Return to your lists</a></p>
                        </div>

                    [% ELSIF op=='accept' %]
                        [%# Nothing to do: we already display an error or we redirect. %]
                    [% END %]
                    [%# End of essential part %]

                </div> <!-- / #shareshelf.maincontent -->
            </div> <!-- / .span10 -->
        </div> <!-- / .row -->
    </div> <!-- / .container-fluid -->
</div> <!-- / .main -->

[% INCLUDE 'opac-bottom.inc' %]
[% BLOCK jsinclude %]
    <script>
        $(document).ready(function(){
            $("#share_list").on('submit', function(e) {
                var address = $("#invite_address").val();
                if ( address.length == 0) {
                    e.preventDefault();
                }
            });
        });
    </script>
[% END %]