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| H A D | common.php | b24d91954b3e643fa93997b290b41c48da574647 Thu Feb 18 11:19:07 UTC 2016 Andreas Gohr <gohr@cosmocode.de> refactor page saving and introduce COMMON_WIKIPAGE_SAVE
This makes the saveWikiText() function a little easier to read and moves
external edit handling to its own function. Behavior stays the same
(tests are unchanged).
In addition a new event COMMON_WIKIPAGE_SAVE is introduced that makes
intercepting and acting on page saves much easier than possible before.
Developers can:
* prevent saves by either preventing the default action or overwriting
the contentChanged field in a BEFORE hook
* enforce saves even when no content changed by overwriting the
contentChanged field in a BEFORE hook
* Adjust the saved content by modifying the newContent field in a BEFORE
hook
* Adjust the stored change log information (summary, type, extras) in an
AFTER hook
* Easily know if a page was deleted, created or edited by inspecting the
changeType field
* what ever they want before or after a wiki page is saved
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