2019-11-07 10:01:58 +00:00
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class Issue2715FixBrokenTwitterUrlsJob < ApplicationJob
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Fixes #2715 - Twitter status URLs are broken
This commit is a complement of its parent:
the parent fixes broken links to Twitter DMs,
while this one fixes broken links to Twitter statuses.
When importing tweets (articles of type "twitter status"),
Zammad generates a source link URL using the following format:
https://twitter.com/statuses/:id
and then stores that URL under `article.preferences[:links]`.
This URL template worked until as recently as 2017[0],
but currently fails for users actively logged in to Twitter.
Now, the correct URL template appears to be
https://twitter.com/:user_id/status/:id
where `:user_id` is not strict, and may be any word (\w+) <= 20 chars.
Try it yourself:
$ curl https://twitter.com/elonmusk/status/1069382411899817990
<html><body>You are being <a href="https://twitter.com/medenhofer/status/1069382411899817990">redirected</a>.</body></html>
In this commit, we replace `:user_id` with a single underscore (`_`).
This behavior is not officially documented anywhere (as far as I know),
but it works (for now).
This commit also extends the previous commit's DB migration/bg job
to rectify existing, broken tweet URLs stored in the database.
For performance purposes, this migration is performed in the background
and limited to the latest 10,000 Twitter articles.
[0]: https://stackoverflow.com/questions/41786123
GitHub: https://github.com/zammad/zammad/issues/2715
2019-11-14 06:03:34 +00:00
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STATUS_TEMPLATE = 'https://twitter.com/_/status/%<message_id>s'.freeze
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DM_TEMPLATE = 'https://twitter.com/messages/%<recipient_id>s-%<sender_id>s'.freeze
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2019-11-07 10:01:58 +00:00
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def perform
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Ticket::Article.joins(:type)
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Fixes #2715 - Twitter status URLs are broken
This commit is a complement of its parent:
the parent fixes broken links to Twitter DMs,
while this one fixes broken links to Twitter statuses.
When importing tweets (articles of type "twitter status"),
Zammad generates a source link URL using the following format:
https://twitter.com/statuses/:id
and then stores that URL under `article.preferences[:links]`.
This URL template worked until as recently as 2017[0],
but currently fails for users actively logged in to Twitter.
Now, the correct URL template appears to be
https://twitter.com/:user_id/status/:id
where `:user_id` is not strict, and may be any word (\w+) <= 20 chars.
Try it yourself:
$ curl https://twitter.com/elonmusk/status/1069382411899817990
<html><body>You are being <a href="https://twitter.com/medenhofer/status/1069382411899817990">redirected</a>.</body></html>
In this commit, we replace `:user_id` with a single underscore (`_`).
This behavior is not officially documented anywhere (as far as I know),
but it works (for now).
This commit also extends the previous commit's DB migration/bg job
to rectify existing, broken tweet URLs stored in the database.
For performance purposes, this migration is performed in the background
and limited to the latest 10,000 Twitter articles.
[0]: https://stackoverflow.com/questions/41786123
GitHub: https://github.com/zammad/zammad/issues/2715
2019-11-14 06:03:34 +00:00
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.where(ticket_article_types: { name: ['twitter status', 'twitter direct-message'] })
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2019-11-07 10:01:58 +00:00
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.order(created_at: :desc)
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.limit(10_000)
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Fixes #2715 - Twitter status URLs are broken
This commit is a complement of its parent:
the parent fixes broken links to Twitter DMs,
while this one fixes broken links to Twitter statuses.
When importing tweets (articles of type "twitter status"),
Zammad generates a source link URL using the following format:
https://twitter.com/statuses/:id
and then stores that URL under `article.preferences[:links]`.
This URL template worked until as recently as 2017[0],
but currently fails for users actively logged in to Twitter.
Now, the correct URL template appears to be
https://twitter.com/:user_id/status/:id
where `:user_id` is not strict, and may be any word (\w+) <= 20 chars.
Try it yourself:
$ curl https://twitter.com/elonmusk/status/1069382411899817990
<html><body>You are being <a href="https://twitter.com/medenhofer/status/1069382411899817990">redirected</a>.</body></html>
In this commit, we replace `:user_id` with a single underscore (`_`).
This behavior is not officially documented anywhere (as far as I know),
but it works (for now).
This commit also extends the previous commit's DB migration/bg job
to rectify existing, broken tweet URLs stored in the database.
For performance purposes, this migration is performed in the background
and limited to the latest 10,000 Twitter articles.
[0]: https://stackoverflow.com/questions/41786123
GitHub: https://github.com/zammad/zammad/issues/2715
2019-11-14 06:03:34 +00:00
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.find_each(&method(:fix_broken_links))
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end
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private
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2019-11-07 10:01:58 +00:00
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Fixes #2715 - Twitter status URLs are broken
This commit is a complement of its parent:
the parent fixes broken links to Twitter DMs,
while this one fixes broken links to Twitter statuses.
When importing tweets (articles of type "twitter status"),
Zammad generates a source link URL using the following format:
https://twitter.com/statuses/:id
and then stores that URL under `article.preferences[:links]`.
This URL template worked until as recently as 2017[0],
but currently fails for users actively logged in to Twitter.
Now, the correct URL template appears to be
https://twitter.com/:user_id/status/:id
where `:user_id` is not strict, and may be any word (\w+) <= 20 chars.
Try it yourself:
$ curl https://twitter.com/elonmusk/status/1069382411899817990
<html><body>You are being <a href="https://twitter.com/medenhofer/status/1069382411899817990">redirected</a>.</body></html>
In this commit, we replace `:user_id` with a single underscore (`_`).
This behavior is not officially documented anywhere (as far as I know),
but it works (for now).
This commit also extends the previous commit's DB migration/bg job
to rectify existing, broken tweet URLs stored in the database.
For performance purposes, this migration is performed in the background
and limited to the latest 10,000 Twitter articles.
[0]: https://stackoverflow.com/questions/41786123
GitHub: https://github.com/zammad/zammad/issues/2715
2019-11-14 06:03:34 +00:00
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def fix_broken_links(article)
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type = Ticket::Article::Type.lookup(id: article.type_id).name
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article.preferences[:links]&.each do |link|
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link[:url] = case type
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when 'twitter status'
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STATUS_TEMPLATE % article.attributes.symbolize_keys
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when 'twitter direct-message'
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DM_TEMPLATE % article.preferences[:twitter].symbolize_keys
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end
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2019-11-07 10:01:58 +00:00
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end
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Fixes #2715 - Twitter status URLs are broken
This commit is a complement of its parent:
the parent fixes broken links to Twitter DMs,
while this one fixes broken links to Twitter statuses.
When importing tweets (articles of type "twitter status"),
Zammad generates a source link URL using the following format:
https://twitter.com/statuses/:id
and then stores that URL under `article.preferences[:links]`.
This URL template worked until as recently as 2017[0],
but currently fails for users actively logged in to Twitter.
Now, the correct URL template appears to be
https://twitter.com/:user_id/status/:id
where `:user_id` is not strict, and may be any word (\w+) <= 20 chars.
Try it yourself:
$ curl https://twitter.com/elonmusk/status/1069382411899817990
<html><body>You are being <a href="https://twitter.com/medenhofer/status/1069382411899817990">redirected</a>.</body></html>
In this commit, we replace `:user_id` with a single underscore (`_`).
This behavior is not officially documented anywhere (as far as I know),
but it works (for now).
This commit also extends the previous commit's DB migration/bg job
to rectify existing, broken tweet URLs stored in the database.
For performance purposes, this migration is performed in the background
and limited to the latest 10,000 Twitter articles.
[0]: https://stackoverflow.com/questions/41786123
GitHub: https://github.com/zammad/zammad/issues/2715
2019-11-14 06:03:34 +00:00
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article.save!
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2019-11-07 10:01:58 +00:00
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end
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end
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