# Hooks for the entry form
#
# Authors:
#     Afuna <coder.dw@afunamatata.com>
#
# Copyright (c) 2009 by Dreamwidth Studios, LLC.
#
# This program is NOT free software or open-source; you can use it as an
# example of how to implement your own site-specific extensions to the
# Dreamwidth Studios open-source code, but you cannot use it on your site
# or redistribute it, with or without modifications.
#

package DW::Hooks::EntryForm;

use strict;
use warnings;
use LJ::Hooks;

LJ::Hooks::register_hook(
    'entryforminfo',
    sub {
        my ( $journal, $remote ) = @_;

        my $make_list = sub {
            my $ret = '';
            foreach my $link_info (@_) {
                $ret .= "<li><a href='$link_info->[0]'>$link_info->[1]</a></li>"
                    if $link_info->[2];
            }
            return "<ul>$ret</ul>";
        };

        my $usejournal = $journal ? "?usejournal=$journal"  : "";
        my $ju         = $journal ? LJ::load_user($journal) : undef;

        my $can_make_poll = 0;
        $can_make_poll = $remote->can_create_polls if $remote;
        $can_make_poll ||= $ju->can_create_polls if $ju;

        return $make_list->(

            # URL, link text, whether to show or not
            [ "/poll/create$usejournal", LJ::Lang::ml('entryform.pollcreator'), $can_make_poll ],
            [ "/support/faqbrowse?faqid=103", LJ::Lang::ml('entryform.htmlfaq'),        1 ],
            [ "/support/faqbrowse?faqid=155", LJ::Lang::ml('entryform.htmlfaq.detail'), 1 ],
            [ "/support/faqbrowse?faqid=82",  LJ::Lang::ml('entryform.htmlfaq.site'),   1 ],
        );

    }
);

LJ::Hooks::register_hook(
    'faqlink',
    sub {
        # This links to the specified faq with the specified link
        # text -- not the faq title! -- in a new
        # tab (because called from an iframe)
        my ( $faqname, $text ) = @_;
        my $ret;

        # Keep a hash of faqnames => ids because that'll be
        # nonfree-specific
        my %faqs = (
            "alttext" => 207,    # "What's the description of an image for?"
        );
        return unless exists $faqs{$faqname};

        my $faq    = $faqs{$faqname};
        my $faqobj = LJ::Faq->load($faq)
            or return;

        $ret .= "<a target='blank' href='$LJ::SITEROOT/support/faqbrowse?faqid=$faq'>$text</a>";

        return $ret;
    }
);

1;