MMM-RottenTomatoes displays awaiting update

EdO

The MMM-RottenTomatoes module has been displaying "Awaiting update for a couple of days now yet when I go and do a git pull I’m told the module is up to date. Any idea what is going on.

haywire

Rotten tomato changed to there web format recently. Small changes are needed to the NPMJS-rt-scraper index.js file to support the changes. My changes were base @Parnic changes.
Below is my update index.js replacing the installed package rt-scaper index.js will correct the issue.
https://github.com/haywirecoder/NPMJS-rt-scraper/blob/master/index.js.

EdO

Thanks, I’ll try that tonight.

Dizzydude

@haywire Thanks for this. I’m a newbie, could you walk me through the steps of updating this file with the one that you provided? I tried searching my MMM-RottenTomatoes folder for any mention of index.js or rt-scraper and nothing came up.

EDIT: Found the file, located here: /MagicMirror/modules/node_modules/rt-scraper/index.js. I’ve copied and pasted the text from the git link however it’s still Awaiting Update. Not sure if I did something wrong.

ifzer0c00lsucked

I also copied and pasted your code and it is still stuck in awaiting update? Any help getting this cool little module to work would be greatly appreciated.

haywire

Sorry to hear it didn’t work for you. I am making the assumption your using the original pull which were from https://github.com/AdamMoses-GitHub/NPMJS-rt-scraper.
Unfortunately, I modified the original MMM-RottenTomatoes, so I don’t have a like for a like environment, but assumed correction would work for the original module.

The root of the problem is Rotten Tomato new web format, which is part of rt-scraper (which you found).

As indicate my fix were based on another user correction. You can attempt to pull or replace using his build.

https://github.com/parnic/NPMJS-rt-scraper

He has also updated his repo for RottenTomatoes module it self and updated the dependency. I haven’t tried it, but seem he best overall re-package solution.
https://github.com/parnic/MMM-RottenTomatoes

If that still doesn’t work and have time I can re-package my update, but it would be base on slight modified version of MMM-RottenTomatoes.

ifzer0c00lsucked

@haywire it worked. took some time for the first update but after that it has been working perfectly. THANKS!

tomyboy96

Hey @haywire!

I tried this but it did not work for me…

Tried removing old MMM-RottenTomatoes and installing https://github.com/parnic/MMM-RottenTomatoes

It got the “Awaiting update” message fixed but the only thing showing up now is the:
box office, opening this week, coming soon
without any movies.

Using the same config.js as I did for the old MMM-RottenTomatoes

Also tried manually removing rt-scraper and then cloning from https://github.com/parnic/NPMJS-rt-scraper but still no success…

Any ideas?

airs747

I found a (dirty) workaround.
Inspecting https://www.rottentomatoes.com/m/dream_horse, you can see the sidebar that used to be on the homepage. The structure is the same as before, except that the name of the div-element is different than assumed in the rt-scraper code.

So, this is what I did to get it working:

Go to the node-modules/rt-scraper directory in your MagicMirror installation dir.
Edit index.js
Replace the three instances of “homepage-top-box-office” with “movies_sidebar”
Replace the request uri rottentomatoes.com to rottentomatoes.com/m/dream_horse
Restart MagicMirror and you should now see the RT movie listing appearing again.

Now, this is dirty, because of the Dream Horse link. I’m think about a better way (take the first movie on the site?) and commit to github. But for now we can at least enjoy the movie listings again.

sdetweil

@airs747 said in MMM-RottenTomatoes displays awaiting update:

’m think about a better way (take the first movie on the site?) and commit to github

find the github repo for the module you fixed,
fork it (now YOU have a linked ‘copy’)

make the same changes, commit to YOUR copy
and then offer a Pull Request (new pull request button) to the source to fix the problem for all

4r3st3r

Hi, thanks for all the help so far! When I cloned the parnic’s rt-scraper and MMM-RottenTomatoes fork it still just displayed “awaiting update”. Has anyone else managed to get this module fixed?

rdemets

@airs747 Hi. I tried that, but I didn’t find any instance of homepage-top-box-office in index.js. I can see in the code source the movies_sidebar, but I don’t know where to place it. Can you please give more details about what you did ? I’ve installed RottenTomatoes via parnic code, and the rt-scrapper linked to it. Thank you very much.

rdemets

@tomyboy96 Same here, did you get it to work ? Thanks

tomyboy96

@rdemets
Nope… still nothing…

lavolp3

@sdetweil @airs747
There is already a fix that is PRd to the rt-scraper module. Unfortunately since February already.
The problem is that it would need to be merged and published as an npm module to be properly installed here.

tomyboy96

@lavolp3

Is this something that can be installed manually?

lavolp3

@tomyboy96 I would try to overwrite index.js with the one from the PR.

/*
MIT License

Copyright (c) 2017 Adam Moses

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/

// parses the HTML body that the request operation received
// uses the cheerio package to achieve this
function parseRottenTomatoesHTML(fileData) {
    var cheerio = require("cheerio");
    // prep the return object
    var allTomatoData = { openingThisWeek: [ ]
                           , boxOffice: [ ]
                           , comingSoon: [ ] };
    var errorFlag = true;
    // sanity check that this is rotten tomatoes web html
    if (fileData.indexOf('Rotten Tomatoes') != -1) {
        // set error flag to false for passing sanity check
        errorFlag = false;
        // load the html into the cheerio doc
        var fullDoc = cheerio.load(fileData);
        // find the stub for movies opening this week
        var openingThisWeekDoc = cheerio.load(fullDoc('[id="opening-this-week"]').html());        
        // iterate through movies and strip useful parts, add each to return object
        openingThisWeekDoc('tr').each(function() {
            var movieDoc = cheerio.load(openingThisWeekDoc(this).html());
            var movieMeter = movieDoc('.media-lists__td-rating').text().trim();
            var movieTitle = movieDoc('.media-lists__td-title').text().trim();
            var movieDate  = movieDoc('.media-lists__td-date').text().trim();
            var movieObj = {
                meter: movieMeter, 
                title: movieTitle, 
                date: movieDate
            };
            allTomatoData.openingThisWeek[allTomatoData.openingThisWeek.length] = movieObj;
        });    
        // find the stub for top box office this week            
        var topBoxOfficeDoc = cheerio.load(fullDoc('[id="top-box-office"]').html()); 
        // iterate through movies and strip useful parts, add each to return object        
        topBoxOfficeDoc('tr').each(function() {
            var movieDoc = cheerio.load(topBoxOfficeDoc(this).html());
            var movieMeter = movieDoc('.media-lists__td-rating').text().trim();
            var movieTitle = movieDoc('.media-lists__td-title').text().trim();
            var movieGross = movieDoc('.media-lists__td-date').text().trim();
            var movieObj = {
                meter: movieMeter, 
                title: movieTitle, 
                gross: movieGross
            };
            allTomatoData.boxOffice[allTomatoData.boxOffice.length] = movieObj;            
        });  
        // find the stub for top movies coming soon
        var topComingSoonDoc = cheerio.load(fullDoc('[id="coming-soon-theaters"]').html());
        // iterate through movies and strip useful parts, add each to return object         
        topComingSoonDoc('tr').each(function() {
            var movieDoc = cheerio.load(topComingSoonDoc(this).html());
            var movieMeter = movieDoc('.media-lists__td-rating').text().trim();
            var movieTitle = movieDoc('.media-lists__td-title').text().trim();
            var movieDate  = movieDoc('.media-lists__td-date').text().trim();
            var movieObj = {
                meter: movieMeter, 
                title: movieTitle, 
                date: movieDate
            };
            allTomatoData.comingSoon[allTomatoData.comingSoon.length] = movieObj;            
        });                  
    }
    // return error flag and the data  
    return {error: errorFlag, data: allTomatoData};
}

// makes a call to get the HTML from the rotten tomatoes front page
// uses the request package to achieve this
function requestRottenTomatoesHTML(callback) {
    var request = require("request");
    request({ uri: "http://www.rottentomatoes.com" }, 
        function(error, response, body) {
            if (!error) {
                var parsedData = parseRottenTomatoesHTML(body);
                if (parsedData.error == false)
                    callback(false, parsedData.data);
                else
                    callback(true, null);
            }
            else {
                callback(true, null);
            }
        });
}

// the export function exposed via the package
// uses a callback since the request call itself is asynchronous
exports.getRottenTomatoesScraperData = function(callback) {
    requestRottenTomatoesHTML(callback);
}
  
//  --- the end ---

That would be the manual DIRTY way. But since the PR is from Feb and not merged yet it is getting more unlikely.
Don’t know if this has been tried already

tomyboy96

@lavolp3

Nope not working…

if you change the id’s to “movies_sidebar”
and uri: “http://www.rottentomatoes.com/m/dream_horse”
It seems like it’s loading again. but the loading is not correct.

would be super good if there would be a way to manually add the PR just replacing the index do not work.

sdetweil

@lavolp3 where did the pr come from? what repo? git clone that repo to install and test

lavolp3

@sdetweil it’s old stuff as I see, has been explained before already
https://forum.magicmirror.builders/post/70295

When I install @parnic’s fork,

I have a node.js error since the NodeHelper has not been declared in this file.
This can be resolved by adding

var NodeHelper = require("node_helper")

below the declaration of the rt-scraper.

then see only the headers and no movies as has been described above.

That’s the problem with scrapers. Small cosmetic changes in the website break them.