// ] - extra afd/rfd/tfd/cfd/mfd-related wikipage
// functionality

// TODO: move to wikipageXfd.js

// depends: wikipage.js, datetime.js

// <pre><nowiki>

var wikipageXfd = new Object();

wikipageXfd.ddNames = { 'afd' : 'Wikipedia:Articles for deletion',
                        'tfd' : 'Wikipedia:Templates for deletion',
                        'ifd' : 'Wikipedia:Images and media for deletion',
                        'cfd' : 'Wikipedia:Categories for deletion',
                        'sfd' : 'Wikipedia:Stub types for deletion',
                        'rfd' : 'Wikipedia:Redirects for deletion',
                        'mfd' : 'Wikipedia:Miscellany for deletion' };

wikipageXfd._docIsRedirectP = function(doc) {
    var d = doc.getElementById('contentSub');
    return Boolean(d && d.textContent == 'Redirect page');
}

wikipageXfd._textIsRedirectP = function(doc) {
    var d = doc.getElementById('wpTextbox1');
    return Boolean(d && d.value.match(/^#REDIRECT/i));
}

// look at content to see whether this is a RFD
WikiPage.prototype._isRedirectP = function() {
    if (this.viewDoc) {
        return wikipageXfd._docIsRedirectP(this.viewDoc.doc);
    } else if (this.editDoc) {
        return wikipageXfd._textIsRedirectP(this.editDoc.doc);
    } else {
        alert ("## WikiPage._isRedirectP error a2ac8317-fbf3-4995-8041-92a638099adc");
        return null;
    }
}

// Return deletion debate type depending on page type.
//
// Valid types:
//   afd (Articles)
//   tfd (Templates)
//   ifd (Images and media)
//   cfd (Categories)
//   sfd (Stub types)
//   rfd (Redirects)
//   mfd (Miscellaneous)
//
// Note: technically, if this is a Talk page, would have to use MFD; in
// practice if I'm on the talk page, I really mean to do action on non-Talk
// page.
WikiPage.prototype.xfdType = function() {
    if (this._xfd_type) {
    } else if (this.nsMainP) {
        if (this._isRedirectP()) {
            this._xfd_type = 'rfd';
        } else {
            this._xfd_type = 'afd';
        }
    } else if (this.nsCategoryP) {
        this._xfd_type = 'cfd';
    } else if (this.nsTemplateP) {
        if (this.article.match(/-stub$/)) {
            this._xfd_type = 'sfd';
        } else {
            this._xfd_type = 'tfd';
        }
    } else if (this.nsImageP) {
        this._xfd_type = 'ifd';
    } else {
        this._xfd_type = 'mfd';
    }
    return this._xfd_type;
}

// return log page for given date (default today)
function afdLogPage(d) {
    d = d || new Date();
    return new WikiPage(null,'Wikipedia:Articles for deletion/Log/' + datestampYYYYMonthD(d));
}

WikiPage.prototype.xfdDebateName = function() {
    var n = wikipageXfd.ddNames;
    if (!n) {
        alert("## WikiPage.xfdDebateName error 46d7d9a3-e63e-4749-a393-6de9ed6c87fa");
        return null;
    }

    return n;
}

WikiPage.prototype.afdPage = function() {
    if (this.xfdType() != 'afd') return;
    return new WikiPage(null, 'Wikipedia:Articles for deletion/' + this.article);
}

WikiPage.prototype.afdPageX = function() {
    // already an AFD page?
    if (this.afdTargetPage()) return this;
    return this.afdPage();
}

WikiPage.prototype.afdTargetPage = function() {
    if (!this.page.match(/^Wikipedia:Articles for deletion\/(.*?)(?: \(+|2nd nomination|3rd nomination|4th nomination\))?$/)) return null;

    var p = RegExp.$1;
    if (p.match(/^Log\//)) return null;

    return new WikiPage(null, p);
}

WikiPage.prototype.afdLogDate = function() {
    if (!this.page.match(/^Wikipedia:Articles for deletion\/Log\/(.*?)?$/)) return null;
    var d = RegExp.$1;
    return new Date(Date.parse(d));
}

wikipageXfd._load = function() {
    window.wpAfdTarget = wikiPage.afdTargetPage();
    window.wpAfd = wikiPage.afdPageX();
    window.wpAfdLogDate = wikiPage.afdLogDate();

    window.afdP = Boolean(wpAfdTarget);
    window.afdLogP = Boolean(wpAfdLogDate);
}

addOnloadHook(wikipageXfd._load);

// </nowiki></pre>