source: Dev/branches/rest-dojo-ui/client/db/db.js @ 342

require([
         'dojo/_base/json',
         'dojo/_base/lang',
         'dojo/_base/xhr',
         'dojo/parser',
         'dojo/query',
         'dijit/registry',
         'dojox/io/xhrPlugins',
         'dojo/text!./docs/rft/_security.json',
         'dojo/text!./docs/_users/rft_admin.json',
         'dojo/text!./docs/rft/_design/default.json',
         'dojo/domReady!',
         'dijit/form/TextBox',
         'dijit/form/Button',
         'dijit/form/CheckBox',
         ],
    function(json,lang,xhr,parser,query,registry,xhrPlugins,
        securityDoc,rft_adminDoc,design_defaultDoc){
    parser.parse();

    var logNode;
    query("#log").forEach(function(n){ logNode = n; });

    function log(text,overwrite) {
        if ( overwrite ) logNode.innerHTML = text
        else logNode.innerHTML = logNode.innerHTML + '\n' + text;
    }

    var urlInput = registry.byId('url');
    var usernameInput = registry.byId('username');
    var passwordInput = registry.byId('password');
    var resetInput = registry.byId('reset');

    urlInput.set('value','http://localhost/couchdb');
    usernameInput.set('value','rft_admin');
    passwordInput.set('value','Welkom01');

    log("Give CouchDB admin username & password and click 'Configure' to start.\nIf the database already exists, rft_admin password will suffice.",true);

    registry.byId('configure').on('click',function(){
        log("Configuring CouchDB for RFT:",true);

        var baseUrl = urlInput.get('value');
        var username = usernameInput.get('value');
        var password = passwordInput.get('value');
        var reset = resetInput.get('value');

        function req(method,url,body) {
            args = {
                url: baseUrl+url,
                contentType: 'application/json',
                handleAs: 'json',
                sync: true,
                error: function(err) {
                    log("ERROR: "+err);
                }
            };
            if ( !body || lang.isObject(body) ) {
                body = json.toJson(body || {});
            }
            args.rawBody = body;
            if ( username ) {
                args.user = username;
                args.password = password;
            }
            return xhr(method,args,true);
        }

        log("Checking CouchDB version");
        req('GET','/')
        .then(function(res){
            if (res.version !== "1.2.0" ) {
                log("Found "+res.version+", only tested with CouchDB 1.2.0")
            } else {
                log("CouchDB 1.2.0 found")
            }
        });


        var exists = false;
        log("Checking database 'rft'");
        req('GET','/rft')
        .then(function(res){
            log("Database 'rft' found.\nLeaving security and users as they are.")
            exists = true;
        });
        if ( exists && reset ) {
            req('DELETE','/rft');
            exists = false;
        }
        if ( !exists ) {
            log("Creating database 'rft'")
            req('PUT','/rft')
            
            log("Setting _security on database 'rft'");
            req('PUT','/rft/_security', securityDoc);

            log("Checking 'rft_admin' user");
            req('GET','/_users/org.couchdb.user:rft_admin')
            .then(function(){
                log("User 'rft_admin' already exists.");
            }, function() {
                log("Creating user 'rft_admin' with password 'Welkom01'");
                req('PUT','/_users/org.couchdb.user:rft_admin', rft_adminDoc);
            });
        };

        log("Updating design documents");
        newDoc = json.fromJson(design_defaultDoc);
        req('GET','/rft/_design/default')
        .then(function(doc){
            newDoc['_rev'] = doc['_rev'];
        });
        req('PUT','/rft/_design/default', newDoc);

        log("Done!");
    });

});