I've made a twitter bot using the CURL library for PHP, and a MySQL db.
But I would like to expand its functionality by automatically retweeting tweets marked with a certain hashtag.
I do not know quite how to do this, so would any of you be willing to point me to a learning resource on how to do this?
Or if you really want to, show me how to add this functionality?
Thanks!
What you need is a daemon. You have to make it search every time for the hashtag you are looking for (check search documentation).
Then you'll have to retweet.
And perhaps, you shall save each retweet in a Data Base, so your daemon won't duplicate tweets.
Related
İ want to extract data from a php forum based on keywords I entered.
İs there something ready that can do this?
Just to give example
Kadinlarkulubu.com/forum.php
Keywords ios, android
Thanks to this info I want to get date, time, message, URL of message, keyword in the message, nick of member who wrote this message.
I need to work in different forums, so I need one or more tools that will work on key big platforms like vBulletin.
You need to create your own web crawler. If you want it to work on various different platforms, you will have to create variations on that crawler.
To start, picks your favourite forum, and give it a seed page (the page where to start crawling). Tread carefully, since you may need to be logged in to be able to see posts, and if that's the case, it may not be easy to do (making a crawler that logs you in, and breaks the captcha, for example). You can also make use of the search functionality (since many forums have search URLs similar to ?q=your_tag&p=1, this could make things a lot easier.
Just check that you're on the same domain, and that you don't go into an infinite loop, other than that, you should be fine.
Expect this to be a long term project :)
The alternative would be using API, if the forum provides one, but I doubt you will be so lucky.
2 ways
The easy way is only possible if the owner of the forum provides you access to the forum API (if it has one) or the database
The extreme hard way is make a grabber that reads a forum page by page and parses the information you like to something you can use.
I am trying to create a web application which have a similar functionality with Google Alerts. (by similar I mean, the user can provide their email address for the alert to be sent to, daily or hourly) The only limitation is that it only gives alerts to user based on a certain keyword or hashtag. I think that I have found the fundamental API needed for this web application.
https://dev.twitter.com/docs/api/1/get/search
The problem is I still don't know all the web technologies needed for this application to work properly. For example, Do I have to store all of the searched keywords in database? Do I have to keep pooling ajax request all the time in order to keep my database updated? What if the keyword the user provided is very popular right now that might have thousands of tweets just in an hour (not to mention, there might be several emails that request several trending topics)?
By the way, I am trying to build this application using PHP. So please let me know, what kind of techniques I need to learn for such web app (and some references maybe)? Any kind of help will be appreciated. Thanks in advance :)
Regards,
Felix Perdana
I guess you should store user's e-mails and search keywords (or whatever) in the database.
Then your app should make API queries (so it should be run by a server) to get some relevant data. Then you have to send data to the all users.
To understand here is the algorithm:
User adds his request to the page like http://www.google.ru/alerts
You store his e-mail and keyword in the database.
Then your server runs script (you can loop it or use cron) which makes queries to the Twitter to get some data.
Your script process all the data and send it to the user's e-mails.
I've been wanting to create something like this: http://twitter.theinfo.org/
A script which finds replies to a tweet and shows them in a threaded fashion like this:
http://twitter.theinfo.org/45967981225840640
Any help on where to start or if there's an implementation already out there for me to tinker with?
Going up the thread is easy because replies have in_reply_to_statu_id but finding replies to a status is near impossible. You have have to maintain a search looking for tweets to a specific user and check if they are a reply in which case save them.
What I would do if i had to do that, is run a cron that would store the in_reply_to_status_id field, and then query that.
You could theoretically expect that only his followers will reply to him, if you'd like a starting point
You can use the Twitter OAuth API in numerous languages however what type of data you can get is limited to the API calls they provide.
What you're probably looking for is something like their retweets call;
http://dev.twitter.com/doc/get/statuses/retweets/:id
You may want to take a look at the Twitter API Wiki;
http://apiwiki.twitter.com/w/page/22554648/FrontPage
as well as their Tutorials listing;
http://apiwiki.twitter.com/w/page/22554678/Tutorials
I'm creating a network of websites that should communicate between themselves, for example to let all of them display an article published on one of them, or display data stored in a database of another subdomain, etc...
And this all using ajax for interactivity.
Which could be the best (and simplest) way to achieve this?
I thought an ajax call could summon a php script that could call another script on another subdomain. Is it the right way?
Thanks
I don't know exactly what you want to do. If you control the sites and server you could save all your users a lot of ajax calls if you skip doing it that way and do it on the server itself.
If you display all the articles by using javascript, users without javascript won't see anything and search engines won't be able to crawl the website.. however, maybe that's what you want.
The correct design pattern for something like this is to implement a restful API that all the other sites read from..
So you have a central API on eg. http://api.example.com/
and when a server wants to display an article, he would do something on the back end to retrieve an article list.. eg.
http://api.example.com/retrieveNewestArticles
that would return eg. a json variable with a list of the newest article.. then when you want to display that article, you would call:
http://api.example.com/showArticle/58484
That's how I would do it at least.
Some people might suggest doing it by making all the websites connect directly to the same database. That's an option, a bit more messy in the long run, but will get the job done.
certainly easier than my suggestion.
Disclaimer: I have no Twitter API
experience nor have I used Twitter
until today
I've been given the task of creating a 'tweeting contest' - if anyone has Twitter API experience and/or has done this in the past, I would appreciate any useful tips that you may have.
So the basic rules are that in order for a user to enter the contest, said user must follow the contest's twitter and must retweet with a specific message, such as 'just entered a contest for http://foo.com/contest'.
Questions:
To get the entrants, I have to parse the rss feed of the contest, http://twitter.com/statuses/user_timeline/21586418.rss seems to only list the last few posts so I would probably have to interact with the Twitter API in order to get all messages. Can someone recommend documentation or a page that covers this?
I'm not exactly sure if I should store the actual users in a local xml file or rely on querying the Twitter API, if I store them I would have a cache local copy of users... a database would be overkill and if I were to store them it would be better off in an xml file, right?
Related to #1, should I actually parse for the exact message which the user has to tweet, eg "just entered a contest", the exact string when I parse through the data feed of all the tweets? Or is there some sort of tagging system I can use?
Related to #1, I would have to determine whether the user is a follower or not, so I can't determine that by parsing an entry/tweet, I would have to query the user's id and grab statistics from the people he/she follows?
You could search for the URL, but the best approach would be to use a hashtag:
just entered #supercoolcontest for http://foo.com/contest
You can search for incidences of #supercoolcontest which contain the required contest URL or whatever other keywords you might want. This will ensure users don't have to be text-precise when retweeting, and also gives people a way to talk about the contest in a general way that is trackable.
You can pull all tweets with a hashtag by using the search API:
http://search.twitter.com/search.json?q=%23supercoolcontest
This is probably the most efficient approach, since you are guaranteed to only pull the tweets you're interested in, instead of n tweets from n users, only a tiny fraction of which has anything to do with you.
Every time you scrape that API feed (every n minutes), insert new unique users. I'd use a database - not hard or time consuming to stand something up with a table or two. Easier to query against later.
To answer your last question, you do need to make a separate API call to determine if a given user follows another user.
I know this is an old question and is probably not relevant to meder anymore, nonetheless I want to comment that now there is another way to solve this problem using Twitter's Streamming API http://dev.twitter.com/pages/streaming_api the advantage of this approach is that you are telling twitter to send all the tweets that accomplish some conditions right when they are generated.
With the search API you need to poll twitter for new tweets all the time and there is a bigger chance that some of them will be missing from the search results; meanwhile with the streaming API you keep an open connection to twitter and process the tweets as they come, Twitter won't guarantee that you will get all the tweets that meet the conditions, but from my experience the risk is much lower.