SuperNET/iguana/js/api.js

// tag string generator
function tagGen(len)
{
    var text = "";
    var charset = "0123456789";
    for( var i=0; i < len; i++ )
        text += charset.charAt(Math.floor(Math.random() * charset.length));
    return text;
}

var SPNAPI = (function(SPNAPI, $, undefined) {

    SPNAPI.methods = {};
    SPNAPI.pages = ["Settings","Bitmap","Tradebot","Instandex", "Pangea", "Peers","Debug", "Coins", "Blockexplorer"];
    SPNAPI.pageContent = {};
    SPNAPI.page = "Blockexplorer";
    /*
     * added variables for flexibility
     */
    SPNAPI.usePexe=false;
    SPNAPI.domain="http://127.0.0.1";
    SPNAPI.port="7778";
    $(document).ready(function() {

        //load Pages into the navbar
        $.each(SPNAPI.pages, function( index, value ) {
            $("#welcome").after('<li class="navigation" data-page="'+value+'"><a href="#">'+value+'</a></li>');
        });

        $(".navigation").on("click", function () {

            var page = $(this).data("page");
            $(".navigation").removeClass("active");
            SPNAPI.loadSite(page);
            console.log(page);
            if(page==="Peers"){
                
                
            }else if(page==="Settings"){
                check_files();
                //SPNAPI.check_coin_conf_files_present();
            }else if(page==="Coins"){
                addInitCoins();
            }else if(page==="Instandex"){
                $('#Instandex_form_table').html("");
                $('#Instandex_output_table').html("");
            }else if(page==="Tradebot"){
                $('#trade_output').html("");
                $('#tradebot_input').html('');
            }
            else if(page==="Blockexplorer"){
                filesystem_show_file_name();
            }
            
        });
        $(".page").hide();
        $("#Blockexplorer_page").show();
        $(".submit_api_request").on("click", function () {
            SPNAPI.submitRequest();
        });

        $(".clear-response").on("click", function () {
            $(".hljs").html("JSON response");
        });
        
    });

    // this function handles form in "eyedea" tab
    // you can use it as example for writing your own
    SPNAPI.submitRequest = function(e) {
        if ($("#json_src").val()) {
            var request = $("#json_src").val();
        } else {
            console.log('request is empty');
            return;
        }
        SPNAPI.makeRequest(request, function(json_req, json_resp) {
            $(".result").text(json_resp);
            historyTable.addItem(json_req);
        });
    };
    // makeRequest is wrapper-function for performing postCall requests. 
    // argument is your json request, tag is generated and added autmatically
    // two options are passed to callback, request and response
    SPNAPI.makeRequest = function( request, callback ) {
        // check if tag is already included in request
        request = JSON.parse( request );
        if ( request.tag === undefined ) {
            request = JSON.stringify( request );
            var tag = tagGen(18);
            request = request.substr(0, request.length - 1);
            request = request + ',"tag":"' + tag.toString() + '"}';
        } else {
            request = JSON.stringify( request );
        }
        console.log('Requesting: ' + request);
        /*
         * typeof nacl_module !== 'undefined' will test if pexe is loaded or not
         */
        if(typeof nacl_module !== 'undefined' && SPNAPI.usePexe){
          postCall('iguana', request, function(response){
            console.log('pexe Response is ' + response);
            //if(typeof callback === 'function'){
                callback(request, response);
    
            //}
        });   
        }else{
            request = JSON.parse( request );
        var usepost=SPNAPI.useGETRequest(request);
        var url="";
    /*
     * Ajax request will be sent if pexe is not loaded or 
     * if usepexe is set to false
     * (this adds the user the ability to handle how requests are sent)
     */ 
    if(!usepost){
                url=SPNAPI.returnAJAXPostURL(request);
    $.ajax({
    type: "POST",
    url: url,
    crossDomain: true,
    //dataType: 'json',
    data: JSON.stringify(request),
    success: function(response, textStatus, jqXHR) {
        console.log('AJAX Response is ' + JSON.stringify(response));
        callback(request, response);
    },
    error: function (responseData, textStatus, errorThrown) {
        console.log('POST request failed.');
    }

});                  
}else{
    var url=SPNAPI.returnAJAXgetURL(request);
    if(url){
        $.ajax({
  type: "GET",
  url: url,
   success:function( response ) {
       console.log('AJAX Response is ' + response);
            //if(typeof callback === 'function'){
            callback(request, response);
            //}
            }
});
    }
    
}

   }
    };
    
    SPNAPI.useGETRequest=function(request){
        if(request.method && (request.method==='apikeypair' || request.method==='setuserid' ||  request.method==='encryptjson' || request.method==='decryptjson')){
            return false;
        }else{
            return true;
        }
    };
    
    SPNAPI.returnAJAXPostURL=function(request){
        
        var url=SPNAPI.domain+":"+SPNAPI.port;
        if(request.method === undefined){
            console.log("Invalid request.");
            return false;
        }
        console.log("Post Url for request:"+url);
        return url;
    };
    
    SPNAPI.returnAJAXgetURL=function(request){
        
        var url=SPNAPI.domain+":"+SPNAPI.port+"/api/";
        if(request.method === undefined){
            console.log("Invalid request.");
            return false;
        }
        if(request.agent=== undefined){
            url=url+"iguana/";
        }else{
             url=url+request.agent+"/";
        }
        
        url=url+request.method+"/";
        
        for(var i in request){
            if(i==="agent" ||i==="method"){
                continue;
            }
            if(request[i] instanceof Array ){
                for(var x in request[i]){
                    url=url+encodeURI(i)+"/"+encodeURI(request[i][x])+"/";
                }
                continue;
            }
            url=url+encodeURI(i)+"/"+encodeURI(request[i])+"/";
        }
        console.log("Url generated from request:"+url);
        return url;
    };
    return SPNAPI;
}(SPNAPI || {}, jQuery));