MediaWiki:Common.js

var arrow_expanded = "url(data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiIHN0YW5kYWxvbmU9Im5vIj8+CjwhLS0gQ3JlYXRlZCB3aXRoIElua3NjYXBlIChodHRwOi8vd3d3Lmlua3NjYXBlLm9yZy8pIC0tPgoKPHN2ZwogICB4bWxuczpkYz0iaHR0cDovL3B1cmwub3JnL2RjL2VsZW1lbnRzLzEuMS8iCiAgIHhtbG5zOmNjPSJodHRwOi8vY3JlYXRpdmVjb21tb25zLm9yZy9ucyMiCiAgIHhtbG5zOnJkZj0iaHR0cDovL3d3dy53My5vcmcvMTk5OS8wMi8yMi1yZGYtc3ludGF4LW5zIyIKICAgeG1sbnM6c3ZnPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIKICAgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIgogICB4bWxuczpzb2RpcG9kaT0iaHR0cDovL3NvZGlwb2RpLnNvdXJjZWZvcmdlLm5ldC9EVEQvc29kaXBvZGktMC5kdGQiCiAgIHhtbG5zOmlua3NjYXBlPSJodHRwOi8vd3d3Lmlua3NjYXBlLm9yZy9uYW1lc3BhY2VzL2lua3NjYXBlIgogICB3aWR0aD0iMTYiCiAgIGhlaWdodD0iMTYiCiAgIGlkPSJzdmcyIgogICB2ZXJzaW9uPSIxLjEiCiAgIGlua3NjYXBlOnZlcnNpb249IjAuNDguNSByMTAwNDAiCiAgIHNvZGlwb2RpOmRvY25hbWU9ImFycm93LWV4cGFuZGVkLnN2ZyI+CiAgPGRlZnMKICAgICBpZD0iZGVmczQiIC8+CiAgPHNvZGlwb2RpOm5hbWVkdmlldwogICAgIGlkPSJiYXNlIgogICAgIHBhZ2Vjb2xvcj0iI2ZmZmZmZiIKICAgICBib3JkZXJjb2xvcj0iIzY2NjY2NiIKICAgICBib3JkZXJvcGFjaXR5PSIxLjAiCiAgICAgaW5rc2NhcGU6cGFnZW9wYWNpdHk9IjAuMCIKICAgICBpbmtzY2FwZTpwYWdlc2hhZG93PSIyIgogICAgIGlua3NjYXBlOnpvb209IjMyLjM4IgogICAgIGlua3NjYXBlOmN4PSIxMS42MDUwMjkiCiAgICAgaW5rc2NhcGU6Y3k9IjExLjA2MTQxIgogICAgIGlua3NjYXBlOmRvY3VtZW50LXVuaXRzPSJweCIKICAgICBpbmtzY2FwZTpjdXJyZW50LWxheWVyPSJsYXllcjEiCiAgICAgc2hvd2dyaWQ9ImZhbHNlIgogICAgIGlua3NjYXBlOndpbmRvdy13aWR0aD0iMTM2NiIKICAgICBpbmtzY2FwZTp3aW5kb3ctaGVpZ2h0PSI3MDUiCiAgICAgaW5rc2NhcGU6d2luZG93LXg9Ii04IgogICAgIGlua3NjYXBlOndpbmRvdy15PSItOCIKICAgICBpbmtzY2FwZTp3aW5kb3ctbWF4aW1pemVkPSIxIiAvPgogIDxtZXRhZGF0YQogICAgIGlkPSJtZXRhZGF0YTciPgogICAgPHJkZjpSREY+CiAgICAgIDxjYzpXb3JrCiAgICAgICAgIHJkZjphYm91dD0iIj4KICAgICAgICA8ZGM6Zm9ybWF0PmltYWdlL3N2Zyt4bWw8L2RjOmZvcm1hdD4KICAgICAgICA8ZGM6dHlwZQogICAgICAgICAgIHJkZjpyZXNvdXJjZT0iaHR0cDovL3B1cmwub3JnL2RjL2RjbWl0eXBlL1N0aWxsSW1hZ2UiIC8+CiAgICAgICAgPGRjOnRpdGxlPjwvZGM6dGl0bGU+CiAgICAgIDwvY2M6V29yaz4KICAgIDwvcmRmOlJERj4KICA8L21ldGFkYXRhPgogIDxnCiAgICAgaW5rc2NhcGU6bGFiZWw9IkxheWVyIDEiCiAgICAgaW5rc2NhcGU6Z3JvdXBtb2RlPSJsYXllciIKICAgICBpZD0ibGF5ZXIxIj4KICAgIDxwYXRoCiAgICAgICBzdHlsZT0iZmlsbDojNzk3OTc5IgogICAgICAgaW5rc2NhcGU6Y29ubmVjdG9yLWN1cnZhdHVyZT0iMCIKICAgICAgIGQ9Im0gMTMuMDAyLDYuMDAxIC01LDUuMDAxIC01LC01LjAwMSB6IgogICAgICAgaWQ9InBhdGgyOTk3IiAvPgogIDwvZz4KPC9zdmc+)";
var arrow_collapsed = "url(data:image/svg+xml;base64,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)";

// Delete WINAPO SQL from Addon-Produkte and insert a new link after Addon-Produkte.
// That way WINAPO SQL looks like big link and is not affected by slideToggle() on Addon-Produkte.
jQuery("#n-WINAPO-SQL").detach();
jQuery("#p-AddOn-Produkte").css({ "margin-bottom": "2px" });
jQuery("#p-AddOn-Produkte").after("<a href=\"/Kategorie:WINAPO_SQL\" class=\"portlet generated-sidebar\"><h3>WINAPO SQL</h3></a>");
jQuery("#p-AddOn-Produkte + a > h3").css({ "margin-bottom": "12px" });

// Register slideToggle() on each category.
jQuery("div.generated-sidebar.portlet > h3").each(makeOnClick);

// Registers the slideToggle() function on this and sets up the cookie
function makeOnClick(n) {
    "use strict";

    jQuery(this).attr({ "role": "button", "type": "button" });

    var cookie = getCookie("showSection" + n);
    var expanded;

    if (cookie === null) {
        expanded = true;
        setStateCookie(n, expanded);
    }
    else {
        expanded = cookie === "1";
    }

    jQuery(this).attr("aria-pressed", expanded ? "true" : "false");
    var css = expanded ? arrow_expanded : arrow_collapsed;
    jQuery(this).parent().css({ "background-image": css, "background-repeat": "no-repeat" });

    if (expanded) {
        jQuery(this).addClass("expanded");
    }
    else {
        jQuery(this).addClass("collapsed");
        jQuery(this).parent().children("div").hide();
    }

    jQuery(this).click(function () {
        jQuery(this).parent().children("div.pBody:first-of-type").slideToggle('fast');

        var newExpanded = jQuery(this).attr("aria-pressed") !== "true";
        var newArrow = newExpanded ? arrow_expanded : arrow_collapsed;
        setStateCookie(n, newExpanded);
        jQuery(this).parent().css("background-image", newArrow);
        jQuery(this).attr("aria-pressed", newExpanded ? "true" : "false");

        if (newExpanded) {
            jQuery(this).removeClass("collapsed").addClass("expanded");
        }
        else {
            jQuery(this).removeClass("expanded").addClass("collapsed");
        }
    })

    function getCookie(key) {
        "use strict";
        var cookieQuery = document.cookie.match('(?:^|;)\\s*' + key + '\\s*=\\s*([^;]+)');

        return cookieQuery === null ? null : cookieQuery.pop();
    }

    // Writes the  state of the k-th section into a cookie.
    function setStateCookie(k, expanded) {
        "use strict";
        var now = new Date();
        now.setFullYear(now.getFullYear() + 3);

        var expirationDate = now.toUTCString();

        var cookie = "showSection" + k.toString() + "=" + (expanded ? "1" : "0") + "; Expires=" + expirationDate + "; path=/";

        document.cookie = cookie;
    }
}