scratchapi.js

(function(ext) {
    // Cleanup function when the extension is unloaded
    ext._shutdown = function() {};

    // Status reporting code
    // Use this to report missing hardware, plugin or unsupported browser
    ext._getStatus = function() {
        return {status: 2, msg: 'Ready'};
    };

    // Block and block menu descriptions
    var descriptor = {
        blocks: [
          ['r', 'Messages Count', 'getMessageCount'],
          [' ', 'Follow %s', 'putFollower', 'csf30816'],
          [' ', 'Alert %s', 'addAlert', 'This page is top secret!'],
          [' ', 'Love Project# %n', 'addLove', 100000],
          [' ', 'Favorite Project# %n', 'addFave', 100000],
          [' ', 'Shut down this project with reason %s', 'shut', ''],
          ['r', 'Amount of projects on scratch', 'projectsGetAmount']
        ]
    };
    ext.getMessageCount = function(callback) {
        $.ajax({
            url: 'https://scratch.mit.edu/messages/ajax/get-message-count/',
            dataType: 'json',
            success: function (responseText) {
                messages = responseText['msg_count'];
                callback(messages);
            }
        })
    }
    ext.putFollower = function(user) {
        $.ajax({
            type: "PUT",
            url: "https://scratch.mit.edu/site-api/users/followers/" + user + "/add/",
            data: {
                usernames: Scratch.INIT_DATA.LOGGED_IN_USER.model.username
            }
        })
    }
    ext.addAlert = function(alert) {
        ScratchExtensions.notify(alert);
    };
    ext.addLove = function(projectID) {
        $.ajax({
            type: "PUT",
            url: "https://scratch.mit.edu/site-api/users/lovers/" + projectID + "/add/?usernames=" + Scratch.INIT_DATA.LOGGED_IN_USER.model.username,
            data: {
                usernames: Scratch.INIT_DATA.LOGGED_IN_USER.model.username
            }
        })
    }
    ext.addFave = function(projectID) {
        $.ajax({
            type: "PUT",
            url: "https://scratch.mit.edu/site-api/users/favoriters/" + projectID + "/add/?usernames=" + Scratch.INIT_DATA.LOGGED_IN_USER.model.username,
            data: {
                usernames: Scratch.INIT_DATA.LOGGED_IN_USER.model.username
            }
        })
    }
    ext.shutdown = function(shut) {
        document.write('This project has been shut down for this reason: ' + shut + '!');
    }
    ext.projectGetAmount = function(callback) {
      $.ajax({
            url: 'https://api-staging.scratch.mit.edu/projects/count/all',
            dataType: 'json',
            success: function (responseText) {
                projects = responseText['count'];
                callback(projects)
            }
        })
    }

    // Register the extension
    ScratchExtensions.register('Scratch Api', descriptor, ext);
})({});

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