Huawei B315 Modem Reboot Script

reboot-modem.js

// PhantomJS script to reboot a Huawei B315 modem
//
// Author: Jonathan Hoskin / 2017-09-02
// Twitter: @jhossnz
// Github: https://github.com/jonathanhoskin
//
// Requires PhantomJS ~ 2.1.1
//
// Enter your own modem details here
var username = 'admin';
var password = 'admin';
var host     = '192.168.1.254';
// End modem details
//
//
// Script specific variables
var page           = require('webpage').create();
var loadInProgress = false;
var intervalTime   = 100;
var homeUrl        = 'http://' + host + '/html/home.html';
var rebootUrl      = 'http://' + host + '/html/reboot.html';
// End script variable

page.onConsoleMessage = function(msg) {
  console.log(msg);
};

page.onLoadStarted = function() {
  loadInProgress = true;
  if (page.url) {
    console.log('Page load started: ' + page.url);
  } else {
    console.log('Page load started');
  }
};

page.onLoadFinished = function() {
  loadInProgress = false;
  if (page.url) {
    console.log('Page load finished: ' + page.url);
  } else {
    console.log('Page load finished');
  }
};

function checkLoggedIn() {
  if (loadInProgress) {
    console.log('Still logging in...');
    return false;
  } else {
    var loggedIn = page.evaluate(function() {
      return ($('#logout_span').text() === 'Log Out');
    });
    return loggedIn;
  }
}

function waitUntilLoggedIn(callback) {
  setTimeout(function() {
    if (checkLoggedIn()) {
      callback(true);
    } else {
      console.log('Waiting for logged in page JS...');
      waitUntilLoggedIn(callback);
    }
  }, intervalTime);
}

function loginDialogVisible() {
  var visible = page.evaluate(function() {
    return ($('#dialog').length > 0);
  });
  return visible;
}

function waitForLoginDialog(callback) {
  setTimeout(function() {
    if (loginDialogVisible) {
      callback(true);
    } else {
      console.log('Waiting for login dialog JS...');
      waitForLoginDialog(callback);
    }
  }, intervalTime);
}

function login(callback) {
  page.open(homeUrl, function(status) {
    if (status !== 'success') {
      console.log('Unable to load home.html');
      phantom.exit();
    } else {
      console.log('Loaded home.html');

      page.evaluate(function() {
        // This is a call to a JS method in the page main.js file
        showloginDialog();
        return true;
      });

      waitForLoginDialog(function() {
        console.log('Filling login credentials');

        page.evaluate(function(u, p) {
          $('input#username').val(u);
          $('input#password').val(p);
          return true;
        }, username, password);

        console.log('Clicking Log In button');

        page.evaluate(function() {
          $('input#pop_login').click();
          return true;
        });

        console.log('Logging in...');

        waitUntilLoggedIn(function() {
          console.log('Logged in');
          callback();
        });
      });
    }
  });
}

function rebootButtonLoaded() {
  var elementLoaded = page.evaluate(function() {
    return ($('#button_reboot').find('input').length > 0);
  });
  return elementLoaded;
}

function rebootConfirmButtonLoaded() {
  var elementLoaded = page.evaluate(function() {
    return ($('input#pop_confirm').length > 0);
  });
  return elementLoaded;
}

function waitUntilRebootButtonLoaded(callback) {
  setTimeout(function() {
    if (loadInProgress) {
      console.log('Reboot page still loading...');
    } else {
      if (rebootButtonLoaded()) {
        callback();
      } else {
        console.log('Waiting for reboot page JS...');
        waitUntilRebootButtonLoaded(callback);
      }
    }
  }, intervalTime);
}

function waitUntilRebootConfirmButtonLoaded(callback) {
  setTimeout(function() {
    if (loadInProgress) {
      console.log('Reboot confirm still loading...');
    } else {
      if (rebootConfirmButtonLoaded()) {
        callback();
      } else {
        console.log('Waiting for reboot confirm JS...');
        waitUntilRebootConfirmButtonLoaded(callback);
      }
    }
  }, intervalTime);
}

function reboot(callback) {
  page.open(rebootUrl, function(status) {
    if (status !== 'success') {
      console.log('Unable to load reboot.html');
      callback();
      return;
    }

    if (page.url !== rebootUrl) {
      console.log('Wrong reboot URL! ' + page.url);
      callback();
      return;
    }

    console.log('Loaded reboot.html');

    waitUntilRebootButtonLoaded(function() {
      console.log('Loaded reboot button');

      page.evaluate(function() {
        var rebootButton = $('#button_reboot').find('input').first();
        $(rebootButton).click();
        return true;
      });

      console.log('Clicked reboot button')

      waitUntilRebootConfirmButtonLoaded(function() {
        console.log('Loaded reboot confirm button');

        page.evaluate(function() {
          var confirmButton = $('input#pop_confirm');
          $(confirmButton).click();
          return true;
        });

        console.log('Clicked reboot confirm button')

        setTimeout(function() {
          callback();
        }, 5000); // 5 second sleep, just to give the final Ajax calls time to complete
      });
    });
  });
}

login(function() {
  reboot(function() {
    console.log('Reboot Done')
    phantom.exit();
  });
});

Thanks heaps for this script! Just wanted to add that this also works for the Huawei B525 (specifically, the Optus version used for home broadband in Australia):

piepants@dalian:~$ phantomjs reboot-modem.js 
Page load started: about:blank
Page load finished: http://192.168.8.1/html/home.html
Loaded home.html
Page load started: http://192.168.8.1/html/home.html
Page load finished: http://192.168.8.1/html/home.html
Filling login credentials
Clicking Log In button
Logging in...
Waiting for logged in page JS...
Waiting for logged in page JS...
Logged in
Page load started: http://192.168.8.1/html/home.html
Page load finished: http://192.168.8.1/html/reboot.html
Loaded reboot.html
Loaded reboot button
Clicked reboot button
Page load started: http://192.168.8.1/html/reboot.html
Page load finished: http://192.168.8.1/html/reboot.html
Loaded reboot confirm button
Clicked reboot confirm button
Page load started: http://192.168.8.1/html/reboot.html
Page load finished: http://192.168.8.1/html/reboot.html
Reboot Done

Nice one @pantsofpie - good to hear!

Hello, script worked great on my B525 on old software version. Now there is a new update (81.191.13.00.1134) and everything has been redone.