<?php
// Avoid direct call to this file.
// PHPWIKI_VERSION is defined in lib/prepend.php
if (!defined('PHPWIKI_VERSION')) {
    header("Location: /");
    exit;
}

/*
 * This file defines an appearance ("theme") of PhpWiki similar to the Portland Pattern Repository.
 */

require_once 'lib/WikiTheme.php';

class WikiTheme_Portland extends WikiTheme
{

    function linkUnknownWikiWord($wikiword, $linktext = '')
    {
        if (isa($wikiword, 'WikiPageName')) {
            $default_text = $wikiword->shortName;
            $wikiword = $wikiword->name;
        } else {
            $default_text = $wikiword;
        }

        $url = WikiURL($wikiword, array('action' => 'create'));
        $link = HTML::span(HTML::a(array('href' => $url, 'rel' => 'nofollow'), '?'));

        if (!empty($linktext)) {
            $link->unshiftContent(HTML::u($linktext));
            $link->setAttr('class', 'named-wikiunknown');
        } else {
            $link->unshiftContent(HTML::u($this->maybeSplitWikiWord($default_text)));
            $link->setAttr('class', 'wikiunknown');
        }

        return $link;
    }

    function getRecentChangesFormatter($format)
    {
        include_once($this->file('lib/RecentChanges.php'));
        if (preg_match('/^rss|^sidebar/', $format))
            return false; // use default
        return '_Portland_RecentChanges_Formatter';
    }

    function getPageHistoryFormatter($format)
    {
        include_once($this->file('lib/RecentChanges.php'));
        if (preg_match('/^rss|^sidebar/', $format))
            return false; // use default
        return '_Portland_PageHistory_Formatter';
    }

    function load()
    {
        // CSS file defines fonts, colors and background images for this
        // style.  The companion '*-heavy.css' file isn't defined, it's just
        // expected to be in the same directory that the base style is in.

        $this->setDefaultCSS('Portland', 'portland.css');
        $this->addAlternateCSS(_("Printer"), 'phpwiki-printer.css', 'print, screen');
        $this->addAlternateCSS(_("Modern"), 'phpwiki-modern.css');
        $this->addAlternateCSS('PhpWiki', 'phpwiki.css');

        /**
         * The logo image appears on every page and links to the HomePage.
         */
        $this->addImageAlias('logo', WIKI_NAME . 'logo.png');

        /**
         * The Signature image is shown after saving an edited page. If this
         * is set to false then the "Thank you for editing..." screen will
         * be omitted.
         */
        $this->addImageAlias('signature', WIKI_NAME . "Signature.png");
        // Uncomment this next line to disable the signature.
        //$this->addImageAlias('signature', false);

        /*
         * Link icons.
         */

        $this->setButtonSeparator(' ');

        /**
         * WikiWords can automatically be split by inserting spaces between
         * the words. The default is to leave WordsSmashedTogetherLikeSo.
         */
        $this->setAutosplitWikiWords(false);

        /*
         * You may adjust the formats used for formatting dates and times
         * below.  (These examples give the default formats.)
         * Formats are given as format strings to PHP strftime() function See
         * http://www.php.net/manual/en/function.strftime.php for details.
         * Do not include the server's zone (%Z), times are converted to the
         * user's time zone.
         */
        $this->setDateFormat("%B %d, %Y", false);

    }
}

$WikiTheme = new WikiTheme_Portland('Portland');

// Local Variables:
// mode: php
// tab-width: 8
// c-basic-offset: 4
// c-hanging-comment-ender-p: nil
// indent-tabs-mode: nil
// End: