Commit graph

9 commits

Author SHA1 Message Date
logmanoriginal
946e66e9df core: Use REPOSITORY constant where applicable 2018-11-05 19:05:59 +01:00
LogMANOriginal
b90bcee1fc
Return exceptions in requested feed formats (#841)
* [Exceptions] Don't return header for bridge exceptions
* [Exceptions] Add link to list in exception message

This is an alternative when the button is not rendered
for some reason.

* [index] Don't return bridge exception for formats
* [index] Return feed item for bridge exceptions
* [BridgeAbstract] Rename 'getCacheTime' to 'getModifiedTime'
* [BridgeAbstract] Move caching to index.php to separate concerns

index.php needs more control over caching behavior in order to cache
exceptions. This cannot be done in a bridge, as the bridge might be
broken, thus preventing caching from working.

This also (and more importantly) separates concerns. The bridge should
not even care if caching is involved or not. Its purpose is to collect
and provide data.

Response times should be faster, as more complex bridge functions like
'setDatas' (evaluates all input parameters to predict the current
context) and 'collectData' (collects data from sites) can be skipped
entirely.

Notice: In its current form, index.php takes care of caching. This
could, however, be moved into a separate class (i.e. CacheAbstract)
in order to make implementation details cache specific.

* [index] Add '_error_time' parameter to $item['uri']

This ensures that error messages are recognized by feed readers as
new errors after 24 hours. During that time the same item is returned
no matter how often the cache is cleared.

References https://github.com/RSS-Bridge/rss-bridge/issues/814#issuecomment-420876162

* [index] Include '_error_time' in the title for errors

This prevents feed readers from "updating" feeds based on the title

* [index] Handle "HTTP_IF_MODIFIED_SINCE" client requests

Implementation is based on `BridgeAbstract::dieIfNotModified()`,
introduced in 422c125d8e and
simplified based on https://stackoverflow.com/a/10847262

Basically, before returning cached data we check if the client send
the "HTTP_IF_MODIFIED_SINCE" header. If the modification time is
more recent or equal to the cache time, we reply with "HTTP/1.1 304
 Not Modified" (same as before). Otherwise send the cached data.

* [index] Don't encode exception message with `htmlspecialchars`
* [Exceptions] Include error message in exception
* [index] Show different error message for error code 0
2018-10-15 17:21:43 +02:00
Teromene
da6b98851c Add recuperation of the current version from git if available (#731)
* Add recuperation of the current version from git if available
* Include version when auto-reporting an error
2018-06-30 10:24:22 +02:00
teromene
ac6847045c Catch Errors in order to display a message in more cases. We also catch Exceptions to maintain compat with php 5.
Add check for simplexml extension.
2018-04-04 19:02:40 +01:00
logmanoriginal
99e7e7876e exception: Use built-in HTTP response codes
PHP >= 5.4 provides a built-in function to generate valid HTTP
error header including the error description: http_response_code()

See: http://php.net/manual/en/function.http-response-code.php
See also: https://stackoverflow.com/a/12018482

This commit removes the '\Http' utility class and replaces all
calls to 'Http::getMessageForCode()' by 'http_response_code()'
2017-08-06 12:55:11 +02:00
LogMANOriginal
38b56bf23a [index] Improve error handling (#555)
Add additional information to error message:

- Name of the bridge
- Possible solutions
- Error description
- Error code
- Error message

* Output type changed from 'text' to 'html'
* Added styles for the error page
* Added a button to remotely open a GitHub issue

Closes #525
2017-07-29 19:16:16 +02:00
logmanoriginal
62eec43980 [core] Apply common indentation
All files are now using tabs for indentation
2016-09-10 20:41:11 +02:00
teromene
2e4e89aff8 Correction of few bugs.
Warn if RSS-Bridge cannot write to disk.
Try/Catch the bridge RSS generation.

Signed-off-by: teromene <teromene@teromene.fr>
2015-12-06 15:56:39 +01:00
Yves ASTIER
927b04dfef Refonte du code 2013-08-11 13:30:41 +02:00