MediaWiki:Common.js

/* Any JavaScript here will be loaded for all users on every page load. */


/* TEMPLATE:GRIMOIRE STARTS */

$(function() {
    // Activate only on 5ed pages.
    if ((wgCategories || []).indexOf("DnD 5") === -1)
        return;
    $(".dnd5-grimoire").on("mouseover", function(e) {

        // Only one popup allowed.
        $(".dnd5-grimoire .dnd5-grimoire-wrapper").hide();

        var link = $(e.target).closest(".dnd5-grimoire"),
            embed = link.find(".dnd5-grimoire-embed");

        // Toggle visibility of the info div if it's already been populated.
        if (embed.length) {
        if (embed.not(":visible"))
            embed.parent().show();
        return;
        }

        // Otherwise load data externally.
        var spell = link.text().trim().toLowerCase()
            .replace(/[^\w\d\ \-]/g, '')
            .replace(/\ +/g, '-');

        if (!spell.length)
            return;

        var wrapper = $("<div></div>").addClass("dnd5-grimoire-wrapper").appendTo(link),
        embed = $("<div></div>").addClass("dnd5-grimoire-embed dnd5-grimoire-loader").appendTo(wrapper);

        // Show the block first, better with loader.

        // no Promises, damn.
        $.ajax({
            "url": "//thebombzen.com/grimoire/spells/" + spell,
            "type": "get",
            "cache": true
        })
        .then(function(data) {
            var doc = $(data);
            var article = doc.find("article");
            if (!article.length)
                return console.log("Failed to find the DOM chunk with spell description");
            embed.removeClass("dnd5-grimoire-loader").append(article);
        })
        .fail(function() {
            embed.removeClass("loading").html("<p>Failed to look up this spell :(</p>");
        });
    });
    
    $(".dnd5-grimoire").on("mouseout", function(e) {
        var target = $(e.target).closest(".dnd5-grimoire-wrapper");
        if (!target.length)
            return;
        target.hide();
    });
});

/* TEMPLATE:GRIMOIRE ENDS */