* New feature: shareable user query
Share the output of a user query by RSS / HTML / OPML with other people through unique URLs.
Replaces the global admin token, which was the only option (but unsafe) to share RSS outputs with other people.
Also add a new HTML output for people without an RSS reader.
fix https://github.com/FreshRSS/FreshRSS/issues/3066#issuecomment-648977890
fix https://github.com/FreshRSS/FreshRSS/issues/3178#issuecomment-769435504
* Remove unused method
* Fix token saving
* Implement HTML view
* Update i18n for master token
* Revert i18n get_favorite
* Fix missing i18n for user queries from before this PR
* Remove irrelevant tests
* Add link to RSS version
* Fix getGet
* Fix getState
* Fix getSearch
* Alternative getSearch
* Default getOrder
* Explicit default state
* Fix test
* Add OPML sharing
* Remove many redundant SQL queries from original implementation of user queries
* Fix article tags
* Use default user settings
* Prepare public search
* Fixes
* Allow user search on article tags
* Implement user search
* Revert filter bug
* Revert wrong SQL left outer join change
* Implement checkboxes
* Safe check of OPML
* Fix label
* Remove RSS button to favour new sharing method
That sharing button was using a global admin token
* First version of HTTP 304
* Disallow some recusrivity
fix https://github.com/FreshRSS/FreshRSS/issues/6086
* Draft of nav
* Minor httpConditional
* Add support for offset for pagination
* Fix offset pagination
* Fix explicit order ASC
* Add documentation
* Help links i18n
* Note about deprecated master token
* Typo
* Doc about format
* allow POST requests for feeds
* added json dotpath and jsonfeed subscriptions. No translation strings yet
* debug and fix jsonfeed parser
* bugfix params saved when editing feed
* added translations for JSON features
* Update docs for web scraping
* make fix-all
and revert unrelated changes, plus a few manual fixes, but there are still several type errors
* Fix some i18n
* refactor json parsing for both feed types
* cleanup unnecessary comment
* refactored generation of SimplePie for XPath and JSON feeds
* Fix merge error
* Update to newer FreshRSS code
* A bit of refactoring
* doc, whitespace
* JSON Feed is in two words
* Add support for array syntax
* Whitespace
* Add OPML export/import
* Work on i18n
* Accept application/feed+json
* Rework POST
* Fix update
* OPML for cURL options
* Fix types
* Fix Typos
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Co-authored-by: Erion Elmasllari <elmasllari@factorsixty.com>
Co-authored-by: Alexandre Alapetite <alexandre@alapetite.fr>
