(function ()()

in src/main/webapp/scripts/webapp.js [7:133]
19 lines of code
4 McCabe index (conditional complexity)

(function () {
    var webAppController = (function () {
        var getRadioBlocks = function () {
            var radioBlocks = {};
            var radios = document.getElementsBySelector("INPUT.radio-block-control[name$=publishType]");
            $(radios).each(function (radio) {
                var start = findAncestorClass(radio, "radio-block-start");
                // find the end node
                var end = (function () {
                    var e = start;
                    var cnt = 1;
                    while (cnt > 0) {
                        e = $(e).next();
                        if (Element.hasClassName(e, "radio-block-start"))
                            cnt++;
                        if (Element.hasClassName(e, "radio-block-end"))
                            cnt--;
                    }
                    return e;
                })();
                radioBlocks[radio.value] = {
                    start: start,
                    end: end,
                    radio: radio,
                    show: radio.checked
                };
            });
            return radioBlocks;
        };

        var showSingleRadioBlock = function (radioBlock, show) {
            var n = $(radioBlock.start);
            while (n != radioBlock.end) {
                n.style.display = show ? "" : "none";
                radioBlock.show = show;
                n = n.next();
            }
            layoutUpdateCallback.call();
        };

        var triggerClick = function (radioBlocks) {
            var toClick = (function () {
                var to;
                for (var name in radioBlocks) {
                    if (radioBlocks.hasOwnProperty(name)) {
                        var r = radioBlocks[name];
                        if (r.show && r.radio.checked)
                            return r;
                        if (!to && r.show)
                            to = r;
                    }
                }
                return to;
            })();
            if (toClick)
                toClick.radio.click();
        };

        var showAllRadioBlocks = function (show) {
            var radioBlocks = getRadioBlocks();
            for (var name in radioBlocks) {
                if (radioBlocks.hasOwnProperty(name)) {
                    showSingleRadioBlock(radioBlocks[name], show);
                }
            }

            triggerClick(radioBlocks);
        };

        var showRadioBlockByValues = function (values) {
            var radioBlocks = getRadioBlocks();
            for (var name in radioBlocks) {
                if (radioBlocks.hasOwnProperty(name)) {
                    showSingleRadioBlock(radioBlocks[name], values.indexOf(name) >= 0);
                }
            }

            triggerClick(radioBlocks);
        };

        return {
            showAllRadioBlocks: showAllRadioBlocks,
            showRadioBlockByValues: showRadioBlockByValues
        }
    })();

    var getElementValue = function (selector) {
        var n = document.getElementsBySelector(selector)[0];
        if (n)
            return n.value
    };

    Behaviour.specify("SELECT[name$=appName]", "azureAppService", 10000, function (app) {
        var oldChange = app.onchange;
        app.onclick = app.onchange = function () {
            if (oldChange) {
                oldChange();
            }
            if (app.value) {
                var azureCredentialsId = getElementValue("SELECT[name$=azureCredentialsId]")
                var resourceGroup = getElementValue("SELECT[name$=resourceGroup]")
                if (azureCredentialsId) {
                    azureWebAppDescriptor.isWebAppOnLinux(azureCredentialsId, resourceGroup, app.value, function (t) {
                        if (t.responseObject()) {
                            webAppController.showAllRadioBlocks(true);
                        } else {
                            webAppController.showRadioBlockByValues(["file"], true);
                        }
                    })
                } else {
                    webAppController.showAllRadioBlocks(false);
                }
            } else {
                webAppController.showAllRadioBlocks(false);
            }
        }
    });

    Behaviour.specify("INPUT[name$=publishType]", "azureAppService", 10000, function () {
        var azureCredentialsId = getElementValue("SELECT[name$=azureCredentialsId]")
        var resourceGroup = getElementValue("SELECT[name$=resourceGroup]")
        var appName = getElementValue("SELECT[name$=appName]")
        if (!azureCredentialsId || !resourceGroup || !appName) {
            webAppController.showAllRadioBlocks(false);
        }
    });
})()