I have the current regex exp:
http[s]?://(?:[a-zA-Z]|[0-9]|[$-_#.&+]|[!*\(\),]|(?:%[0-9a-fA-F][0-9a-fA-F]))+
Which retrieves all the urls from a file, but I need it to only get the urls with a specific page, let's say page-to-find and I can't seem to do it without having the expression to add to a second group and I only want it natively in one group instead of two, as direct as possible.
Any tips?
Thanks
If its a page what does it end in? .asp? .php? .aspx? .htm? .html? (Something else?)
Try this for a start:
http[s]?://.*page-to-find
Related
I have a script that is supposed to trigger when a certain page path is open.
The issue: the page path contains multiple parameters including the parameter "returnUrl", returning the previous page visited.
Here is the url I want to check :
/cxsSearchApply?positionId=a0w0X000004IceYQAS&lang=en&returnUrl=https://example.com/cxsrec__cxsSearchDetail?id=a0w0X000004IceYQAS&lang=en&returnUrl=https://example.com/cxsrec__cxsSearch&lang=en
I initially used this regex code to get triggered on this page :
(cxsSearchApply.*)
But I have others regex codes like:
(cxsSearchSearchDetail.*)
And they also trigger because of the page path included in the url...
What reggex I should use to match the first part of the url but nothing after "returnUrl" ?
So you want to match cxsSearchApply on the text before &returnUrl. You could use a lookahead:
(cxsSearchApply.*)(?=returnUrl=)
However, what you really want is to match everything before the first &returnUrl. So you need a non-greedy operator:
(cxsSearchApply.*?)(?=returnUrl=)
Likewise, for your other search, it should no longer match because it is also only looking at the first part:
(cxsSearchSearchDetail.*?)(?=returnUrl=)
I believe that will get you what you want.
Nothing after "returnUrl"
If this is literally what you want, you can simply do (.*)(&returnUrl=.*) and take the first capture group as your result.
Maybe this question is repeat it but I cant find an appropriate answer for my specific issue. I have two URL's:
url(r'^dashboard/completar-perfil/(?P<pk>[-_\w]+)/$', CompleteProfileView.as_view()),
url(r'^dashboard/.*$', DashboardView.as_view()),
As you can see both begin with dashboard. Problem is the first one does not render CompleteProfileView, always renders DashboardView, if I remove dashboard/ from the first URL, it does work fine, how can I achieve that both urls render each of their respective views?
The problem is that ^dashboard/.*$ is a greedy regular expression that will match everything that start with dashbord/, including dashboard/completar-perfil/.
So, you may need specify better the second regex. Do you really need .* ?
If it is the index of your dashboard, you could use ^dashboard/$. Otherwise, you could put another word between dashboard and your greedy regex, like the following:
r"^dashboard/another-word/.*$"
Currently on my GA Account I have the following URL's from our website tracked:
domain/contact-us/
domain/contact-us/global-contact-list.aspx
domain/contact-us/contactlist.aspx
The first two are from our new website which we want to track, the last one is from our old website (traffic is still being tracked but we do not want to use this)
I tried using a regex filter on this as the following:
(^/contact-us/global-contact-list\.aspx)|(^/contact-us/)
Reading up, I believe this looks for matches of exactly:
/contact-us/global-contact-list or /contact us/ but would disallow /contact-us/contactlist/
for some reason, the above one is still coming through. Can someone please see as to why this may be happening or know why this is happening?
You need to add a negative look-behind or a end of string anchor:
(^/contact-us/global-contact-list\.aspx)|(^/contact-us/$)
or
(^/contact-us/global-contact-list\.aspx)|(^/contact-us/(?!contactlist/))
This way, you will exclude /contact-us/contactlist/ from matching.
Have a look at the Demo 1 and Demo 2.
BTW, /contact us/ will not pass since (^/contact-us/) only allows a hyphen. You should add a space, e.g. (^/contact-us/global-contact-list\.aspx)|(^/contact[-\s]us/$).
Also, (^/contact-us/global-contact-list\.aspx) won't match /contact-us/global-contact-list because it needs to match .aspx.
I am using the following regex for validating youtube video share url's.
var valid = /^(http\:\/\/)?(youtube\.com|youtu\.be)+$/;
alert(valid.test(url));
return false;
I want the regex to support the following URL formats:
http://youtu.be/cCnrX1w5luM
http://youtube/cCnrX1w5luM
www.youtube.com/cCnrX1w5luM
youtube/cCnrX1w5luM
youtu.be/cCnrX1w5luM
I tried different regex but I am not getting a suitable one for share links. Can anyone help me to solve this.
Here's a regex I use to match and capture the important bits of YouTube URLs with video codes:
^((?:https?:)?\/\/)?((?:www|m)\.)?((?:youtube(-nocookie)?\.com|youtu.be))(\/(?:[\w\-]+\?v=|embed\/|v\/)?)([\w\-]+)(\S+)?$
Works with the following URLs:
https://www.youtube.com/watch?v=DFYRQ_zQ-gk&feature=featured
https://www.youtube.com/watch?v=DFYRQ_zQ-gk
http://www.youtube.com/watch?v=DFYRQ_zQ-gk
//www.youtube.com/watch?v=DFYRQ_zQ-gk
www.youtube.com/watch?v=DFYRQ_zQ-gk
https://youtube.com/watch?v=DFYRQ_zQ-gk
http://youtube.com/watch?v=DFYRQ_zQ-gk
//youtube.com/watch?v=DFYRQ_zQ-gk
youtube.com/watch?v=DFYRQ_zQ-gk
https://m.youtube.com/watch?v=DFYRQ_zQ-gk
http://m.youtube.com/watch?v=DFYRQ_zQ-gk
//m.youtube.com/watch?v=DFYRQ_zQ-gk
m.youtube.com/watch?v=DFYRQ_zQ-gk
https://www.youtube.com/v/DFYRQ_zQ-gk?fs=1&hl=en_US
http://www.youtube.com/v/DFYRQ_zQ-gk?fs=1&hl=en_US
//www.youtube.com/v/DFYRQ_zQ-gk?fs=1&hl=en_US
www.youtube.com/v/DFYRQ_zQ-gk?fs=1&hl=en_US
youtube.com/v/DFYRQ_zQ-gk?fs=1&hl=en_US
https://www.youtube.com/embed/DFYRQ_zQ-gk?autoplay=1
https://www.youtube.com/embed/DFYRQ_zQ-gk
http://www.youtube.com/embed/DFYRQ_zQ-gk
//www.youtube.com/embed/DFYRQ_zQ-gk
www.youtube.com/embed/DFYRQ_zQ-gk
https://youtube.com/embed/DFYRQ_zQ-gk
http://youtube.com/embed/DFYRQ_zQ-gk
//youtube.com/embed/DFYRQ_zQ-gk
youtube.com/embed/DFYRQ_zQ-gk
https://www.youtube-nocookie.com/embed/DFYRQ_zQ-gk?autoplay=1
https://www.youtube-nocookie.com/embed/DFYRQ_zQ-gk
http://www.youtube-nocookie.com/embed/DFYRQ_zQ-gk
//www.youtube-nocookie.com/embed/DFYRQ_zQ-gk
www.youtube-nocookie.com/embed/DFYRQ_zQ-gk
https://youtube-nocookie.com/embed/DFYRQ_zQ-gk
http://youtube-nocookie.com/embed/DFYRQ_zQ-gk
//youtube-nocookie.com/embed/DFYRQ_zQ-gk
youtube-nocookie.com/embed/DFYRQ_zQ-gk
https://youtu.be/DFYRQ_zQ-gk?t=120
https://youtu.be/DFYRQ_zQ-gk
http://youtu.be/DFYRQ_zQ-gk
//youtu.be/DFYRQ_zQ-gk
youtu.be/DFYRQ_zQ-gk
https://www.youtube.com/HamdiKickProduction?v=DFYRQ_zQ-gk
The captured groups are:
protocol
subdomain
domain
path
video code
query string
https://regex101.com/r/vHEc61/1
You're missing www in your regex
The second \. should optional if you want to match both youtu.be and youtube (but I didn't change this since just youtube isn't actually a valid domain - see note below)
+ in your regex allows for one or more of (youtube\.com|youtu\.be), not one or more wild-cards.
You need to use a . to indicate a wild-card, and + to indicate you want one or more of them.
Try:
^(https?\:\/\/)?(www\.youtube\.com|youtu\.be)\/.+$
Live demo.
If you want it to match URLs with or without the www., just make it optional:
^(https?\:\/\/)?((www\.)?youtube\.com|youtu\.be)\/.+$
Live demo.
Invalid alternatives:
If you want www.youtu.be/... to also match (at the time of writing, this doesn't appear to be a valid URL format), put the optional www. outside the brackets:
^(https?\:\/\/)?(www\.)?(youtube\.com|youtu\.be)\/.+$
youtube/cCnrX1w5luM (with or without http://) isn't a valid URL, but the question explicitly mentions that the regex should support that. To include this, replace youtu\.be with youtu\.?be in any regex above. Live demo.
I know I'm like 2 years late to the party, but I was needing to write something up anyway, and seems to fit every test case that I can throw at it. Should be able to reference the first match ($1) to get the ID. Matches the http, https, www and non-www, youtube.com, youtu.be, /watch? and /watch.php? on youtube.com (youtu.be does not use these), and it supports matching even when there are other variables in the URL string (?t= for time, ?list= for playlists, etc).
(?:https?:\/\/)?(?:youtu\.be\/|(?:www\.|m\.)?youtube\.com\/(?:watch|v|embed)(?:\.php)?(?:\?.*v=|\/))([a-zA-Z0-9\_-]+)
Format for YouTube videos has changed. This regex works for all cases:
^(http(s)??\:\/\/)?(www\.)?((youtube\.com\/watch\?v=)|(youtu.be\/))([a-zA-Z0-9\-_])+
Tests here.
Based on so many other regex; this is the best I have got:
((http(s)?:\/\/)?)(www\.)?((youtube\.com\/)|(youtu.be\/))[\S]+
Test:
http://regexr.com/3bga2
Try this:
((http://)?)(www\.)?((youtube\.com/)|(youtu\.be)|(youtube)).+
http://regexr.com?36o7a
I took one of the answers from here and added support for a few edge cases that I noticed in my dataset. This should work for pretty much any valid url.
^(?:https?:)?(?:\/\/)?(?:youtu\.be\/|(?:www\.|m\.)?youtube\.com\/(?:watch|v|embed)(?:\.php)?(?:\?.*v=|\/))([a-zA-Z0-9\_-]{7,15})(?:[\?&][a-zA-Z0-9\_-]+=[a-zA-Z0-9\_-]+)*(?:[&\/\#].*)?$
I tried this one and it works fine for me.
(?:http(?:s)?:\/\/)?(?:www\.)?(?:youtu\.be\/|youtube\.com\/(?:(?:watch)?\?(?:.*&)?v(?:i)?=|(?:embed|v|vi|user)\/))([^\?&\"'<> #]+)
You can check here https://regex101.com/r/Kvk0nB/1
https://regexr.com/62kgd
^((http|https)\:\/\/)?(www\.youtube\.com|youtu\.?be)\/((watch\?v=)?([a-zA-Z0-9]{11}))(&.*)*$
https://www.youtube.com/watch?v=YPz9zqakRbk
https://www.youtube.com/watch?v=YPz9zqakRbk&t=11
http://youtu.be/cCnrX1w5luM&y=12
http://youtu.be/cCnrX1w5luM
http://youtube/cCnrXswsluM
www.youtube.com/cCnrX1w5luM
youtube/cCnrX1w5luM
Check this pattern instead:
r'(?i)(http.//|https.//)*[A-Za-z0-9._%+-]+\.\w+'
I'm using regex in lighttpd to rewrite URLs, but I can't write an expression that does what I want (which I thought was pretty basic, apparently not, I'm probably missing something).
Say I have this URL: /page/variable_to_pass/ OR /page/variable_to_pass/
I want to rewrite the URL to this: /page.php?var=variable_to_pass
I've already got rules like ^/login/(.*?)$ to handle specific pages, but I wanted to make one that can match any page without needing one expression per page.
I tried this: ^/([^.?]*) but it matches the whole /page/variable_to_pass/ instead of just page.
Any help is appreciated, thanks!
This regexp should do what you need
/([^\/]+)/(.+)
First match would be page name, and the second - variable value
Try:
/([^.?])+/([^.?])+/
That should give you two matches.