[% USE Koha %]
[% USE Branches %]
[% USE ItemTypes %]
[% USE AdditionalContents %]
[% USE Price %]
[% USE raw %]
[% INCLUDE 'doc-head-open.inc' %]

<title>Request article &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-request-article' %]
[% INCLUDE 'masthead.inc' %]

[% SET disclaimer = AdditionalContents.get( location => "ArticleRequestsDisclaimerText", lang => lang, library => logged_in_user.branchcode ) %]

<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>
            <li class="breadcrumb-item">
                <a href="/cgi-bin/koha/opac-detail.pl?biblionumber=[% biblio.biblionumber | uri %]">Details for: [% biblio.title | html %]</a>
            </li>
            <li class="breadcrumb-item active">
                <a href="#" aria-current="page">Request article</a>
            </li>
        </ol>
    </nav> <!-- /#breadcrumbs -->

    <div class="container-fluid maincontent">
        <div class="row">
            <div class="col">
                [% IF error_message %]
                    <h1 class="title">[% biblio.title | html %]</h1>
                    <div class="alert alert-info">
                        [% SWITCH error_message %]
                            [% CASE 'article_request_limit_reached'       %]You reached your open article requests limit.
                            [% CASE 'article_request_unhandled_exception' %]An error has occurred.
                        [% END %]
                    </div>
                [% ELSIF biblio.can_article_request( patron ) %]
                    <h1>Place article request for [% biblio.title | html %]</h1>
                    [% IF ( disclaimer && !action) %]
                        <div class="alert alert-warning">
                            [% PROCESS koha_news_block news => disclaimer %]
                            <a href="/cgi-bin/koha/opac-request-article.pl?biblionumber=[% biblio.biblionumber | uri %]&amp;action=accept"
                            class="btn btn-sm btn-primary"><i class="fa fa-check" aria-hidden="true"></i> Accept</a>
                        </div>
                    [% ELSE %]
                        [% SET article_request_type = biblio.article_request_type( patron ) %]

                        [% IF article_request_type == 'yes' %]       [% SET mandatory_fields = Koha.Preference('ArticleRequestsMandatoryFields') %]           [% END %]
                        [% IF article_request_type == 'bib_only' %]  [% SET mandatory_fields = Koha.Preference('ArticleRequestsMandatoryFieldsRecordOnly') %] [% END %]
                        [% IF article_request_type == 'item_only' %] [% SET mandatory_fields = Koha.Preference('ArticleRequestsMandatoryFieldsItemOnly') %]   [% END %]


                    [% IF article_request_fee > 0 %]
                        <div class="alert alert-warning">
                            You will be charged with <strong>[% article_request_fee | $Price %]</strong> for every request
                        </div>
                    [% END %]

                        <form id="place-article-request" method="post" action="/cgi-bin/koha/opac-request-article.pl">
                            <legend class="sr-only">Place article request</legend>
                            <input type="hidden" name="action" value="create" />
                            <input type="hidden" name="biblionumber" id="biblionumber" value="[% biblio.biblionumber | html %]" />

                            <fieldset class="rows">
                                <ul>
                                    <li>
                                        [% IF mandatory_fields.search('title') %]
                                            <label for="title" class="required">Title:</label>
                                            <input type="text" required="required" name="title" id="title" size="50" value="[% title | html %]"/>
                                        [% ELSE %]
                                            <label for="title">Title:</label>
                                            <input type="text" name="title" id="title" size="50" value="[% title | html %]"/>
                                        [% END %]
                                    </li>

                                    <li>
                                        [% IF mandatory_fields.search('author') %]
                                            <label for="author" class="required">Author:</label>
                                            <input type="text" required="required" name="author" id="author" size="50" value="[% author | html %]"/>
                                        [% ELSE %]
                                            <label for="author">Author:</label>
                                            <input type="text" name="author" id="author" size="50" value="[% author | html %]"/>
                                        [% END %]
                                    </li>

                                    <li>
                                        [% IF mandatory_fields.search('volume') %]
                                            <label for="volume" class="required">Volume:</label>
                                            <input type="text" required="required" name="volume" id="volume" size="50"/>
                                        [% ELSE %]
                                            <label for="volume">Volume:</label>
                                            <input type="text" name="volume" id="volume" size="50"/>
                                        [% END %]
                                    </li>

                                    <li>
                                        [% IF mandatory_fields.search('issue') %]
                                            <label for="issue" class="required">Issue:</label>
                                            <input type="text" required="required" name="issue" id="issue" size="50"/>
                                        [% ELSE %]
                                            <label for="issue">Issue:</label>
                                            <input type="text" name="issue" id="issue" size="50"/>
                                        [% END %]
                                    </li>

                                    <li>
                                        [% IF mandatory_fields.search('date') %]
                                            <label for="date" class="required">Date:</label>
                                            <input type="text" required="required" name="date" id="date" size="50"/>
                                        [% ELSE %]
                                            <label for="date">Date:</label>
                                            <input type="text" name="date" id="date" size="50"/>
                                        [% END %]
                                    </li>

                                    <li>
                                        <label for="toc_request">Table of contents:</label>
                                        <input type="checkbox" name="toc_request" value="1"/>
                                    </li>

                                    <li>
                                        [% IF mandatory_fields.search('pages') %]
                                            <label for="pages" class="required">Pages:</label>
                                            <input type="text" required="required" name="pages" id="pages" size="50" value="[% pageinfo | html %]"/>
                                        [% ELSE %]
                                            <label for="pages">Pages:</label>
                                            <input type="text" name="pages" id="pages" size="50" value="[% pageinfo | html %]"/>
                                        [% END %]
                                    </li>

                                    <li>
                                        [% IF mandatory_fields.search('chapters') %]
                                            <label for="chapters" class="required">Chapters:</label>
                                            <input type="text" required="required" name="chapters" id="chapters" size="50"/>
                                        [% ELSE %]
                                            <label for="chapters">Chapters:</label>
                                            <input type="text" name="chapters" id="chapters" size="50"/>
                                        [% END %]
                                    </li>

                                    <li>
                                        <label for="patron_notes">Notes:</label>
                                        <input type="text" name="patron_notes" id="patron_notes" size="50"/>
                                    </li>

                                    <li>
                                        <label for="format">Format:</label>
                                        <select name="format" id="format">
                                            <option value="PHOTOCOPY">Photocopy</option>
                                            <option value="SCAN">Digital scan</option>
                                        </select>
                                    </li>

                                    <li>
                                        <label for="branchcode">Pickup library:</label>
                                        <select name="branchcode" id="branchcode" required="required">
                                            [% FOREACH b IN Branches.all %]
                                                [% IF b.branchcode == Branches.GetLoggedInBranchcode %]
                                                    <option value="[% b.branchcode | html %]" selected="selected">[% b.branchname | html %]</option>
                                                [% ELSE %]
                                                    <option value="[% b.branchcode | html %]">[% b.branchname | html %]</option>
                                                [% END %]
                                            [% END %]
                                        </select>
                                    </li>
                                </ul>
                            </fieldset>

                            [% IF article_request_type != 'bib_only' %]
                                <table class="copiesrow table table-bordered table-striped">
                                    <caption>Select a specific item:</caption>
                                    <thead>
                                        <tr>
                                            <th>&nbsp;</th>
                                            <th>Item type</th>
                                            <th>Barcode</th>
                                            <th>Home library</th>
                                            <th>Call number</th>
                                            <th>Enumeration</th>
                                        </tr>
                                    </thead>

                                    <tbody>
                                        [% FOREACH item IN biblio.items %]
                                            [% IF item.can_article_request( patron ) %]
                                                <tr>
                                                    <td>
                                                        [% IF article_request_type == 'item_only' && !checked %]
                                                            [% SET checked = 1 %]
                                                            <input type="radio" name="itemnumber" value="[% item.itemnumber | html %]" checked="checked" />
                                                        [% ELSE %]
                                                            <input type="radio" name="itemnumber" value="[% item.itemnumber | html %]" />
                                                        [% END %]
                                                    </td>
                                                    <td>
                                                        [% ItemTypes.GetDescription( item.itype ) | html %]
                                                    </td>
                                                    <td>
                                                        [% item.barcode | html %]
                                                    </td>
                                                    <td>
                                                        [% Branches.GetName( item.homebranch ) | html %]
                                                    </td>
                                                    <td>
                                                        [% item.itemcallnumber | html %]
                                                    </td>
                                                    <td>
                                                        [% item.enumchron | html %]
                                                    </td>
                                                </tr>
                                            [% END %]
                                        [% END %]

                                        [% IF article_request_type != 'item_only' %]
                                            <tr>
                                                <td>
                                                    <input type="radio" name="itemnumber" value="" checked="checked"/>
                                                </td>
                                                <td colspan="6">
                                                    Any item
                                                </td>
                                            </tr>
                                        [% END %]
                                    </tbody>
                                </table>
                            [% END %]

                            <input type="submit" class="btn btn-primary" value="Place request" />
                        </form>
                    [% END %]
                [% ELSE %]
                    <h1 class="title">[% biblio.title | html %]</h1>
                    <div class="alert alert-info">
                        No article requests can be made for this record.
                    </div>
                [% END %]
            </div> <!-- /.col -->
        </div> <!-- /.row -->
    </div> <!-- / .container-fluid -->
</div> <!-- / .main -->

[% INCLUDE 'opac-bottom.inc' %]

[% BLOCK jsinclude %]
<script>
$(document).ready( function() {
    allow_submit = false;
    $('#place-article-request').on('submit', function( event ){
        if ( ! allow_submit ) {
            event.preventDefault();

            [% IF article_request_type == 'item_only' %]
                if ( ! $("input:radio[name='itemnumber']").is(":checked") ) {
                    alert( _("Please select a specific item for this article request.") );
                    return 0;
                }
            [% END %]

            var mandatory_fields = "[% mandatory_fields | html %]";
            var m = new Array();
            if ( mandatory_fields ) m = mandatory_fields.split(",");
            var f = new Array();

            for (i = 0; i < m.length; i++) {
                if ( ! $("#" + m[i]).val() ) {
                    f.push( m[i] );
                }
            }

            if ( f.length ) {
                alert( _("The following fields are required and not filled in: ") + f.join(", ") );
                return 0;
            }

            // Check if all fields are blank
            if( m.length == 0 && $('#title').val()=='' && $('#author').val()=='' && $('#volume').val()=='' && $('#issue').val()=='' && $('#date').val()=='' && $('#pages').val()=='' && $('#chapters').val()=='' && $('#patron_notes').val()=='' && !$('input[name="toc_request"]').prop('checked') ) {
                alert( _("Please fill in at least one field.") );
                return 0;
            }

            allow_submit = true;
            $('#place-article-request').submit();
        }
    });

    // Initialize format(s)
    var supported_formats = "[% Koha.Preference('ArticleRequestsSupportedFormats') | $raw %]";
    if( !supported_formats.match(/PHOTOCOPY/) )
        $('#format option[value="PHOTOCOPY"]').remove();
    if( !supported_formats.match(/SCAN/) )
        $('#format option[value="SCAN"]').remove();

    if( $('#format option').length > 1 ) {
        // Select first listed format
        var first_format = supported_formats.split('|')[0].replace(/^\s*|\s*$/g, '');
        $('#format option[value="'+first_format+'"]').attr('selected', true);
    }
});
</script>
[% END %]