<?php
// FIXME: Move all the stuff that handles size input to main.php
// FIXME: Move default canvas size to config file; changeable in board config
// While we're here, add maximum and minimum image sizes in config
// Maybe allow the resolution limiter extension to have a say in this

class OekakiTheme extends Themelet
{
    public function display_page()
    {
        global $config, $page;

        $base_href = get_base_href();

        $oekW = $config->get_int("oekaki_width", 400);
        $oekH = $config->get_int("oekaki_height", 400);
        if (isset($_POST['oekW']) && isset($_POST['oekH'])) {
            $oekW = int_escape($_POST['oekW']);
            $oekH = int_escape($_POST['oekH']);
        }

        $html = "
    <applet archive='$base_href/ext/oekaki/chibipaint.jar' code='chibipaint.ChibiPaint.class' width='800' height='600'>
      <param name='canvasWidth' value='".$oekW."' />
      <param name='canvasHeight' value='".$oekH."' />
      <param name='postUrl' value='".make_http(make_link("oekaki/upload"))."' />
      <param name='exitUrl' value='".make_http(make_link("oekaki/claim"))."' />
      <param name='exitUrlTarget' value='_self' />
      JAVA NOT INSTALLED :(<!-- alternative content for users who don't have Java installed -->
    </applet>
		";

        #      <param name='loadImage' value='http://yourserver/oekaki/pictures/168.png' />
        #      <param name='loadChibiFile' value='http://yourserver/oekaki/pictures/168.chi' />
        // FIXME: prevent oekaki block from collapsing on click in cerctain themes. This causes canvas reset
        $page->set_title("Oekaki");
        $page->set_heading("Oekaki");
        $page->add_block(new NavBlock());
        $page->add_block(new Block("Oekaki", $html, "main", 20));
    }

    public function display_block()
    {
        global $config, $page;
        //FIXME: input field alignment could be done more elegantly, without inline styling
        //FIXME: autocomplete='off' seems to be an invalid HTML tag

        $oekW = $config->get_int("oekaki_width", 400);
        $oekH = $config->get_int("oekaki_height", 400);
        if (isset($_POST['oekW']) && isset($_POST['oekH'])) {
            $oekW = int_escape($_POST['oekW']);
            $oekH = int_escape($_POST['oekH']);
        }

        $page->add_block(new Block(
            "Oekaki",
            "
			<form form enctype='multipart/form-data' action='".make_link("oekaki/create")."' method='POST'>
				<input autocomplete='off' style='width: auto;' name='oekW' type='text' size='3' value='".$oekW."'/>".
                "x".
                "<input autocomplete='off' style='width: auto;' name='oekH' type='text' size='3' value='".$oekH."'/>".
                "<input autocomplete='off' type='submit' value='Create!' />
			</form>
			",
            "left",
            21
        )); // upload is 20
    }
}