* My best interpretation of what the typings should look like after merge of #464
* Apply variable name changes as per Juice10 review
Co-authored-by: Justin Halsall <Juice10@users.noreply.github.com>
* fix types
Co-authored-by: Eoghan Murray <eoghan@getthere.ie>
* Encountered a bug where firstFullSnapshot was played twice because timer was immediately started and reached the snapshot before the setTimeout returned
* Ignoring a FullSnapshot needs to be a one-time only thing, as otherwise we'll ignore it after scrubbing (restarting play head at a particular time). This is a problem if mutations have altered the player state, and we try to replay those mutations, so we e.g. try to remove an element that has already been removed because we haven't reset the FullSnapshot state
* Some `npm run typings` related fixups
* mask value attribute changes for elements in maskInputOptions
* refactor initInputObserver to use maskInputValue
* add todo
* Fix typo
* upgrade rrweb-snapshot to 1.1.6
* move maskInputValue to rrweb-snapshot
* temp: plugin API
* fix a bug in the replay handler and rename some type names.
* update integration test
* improve plugin types and handle legacy log data
* use different naming in record and replay bundles
* delete unreferenced types
Co-authored-by: Lucky Feng <294889365@qq.com>
1. Do not use virtual parent optimization if the mutation targets have iframe elements as children. This will cause some performance regression but will be easy to add and ship.
2. If an iframe element has already been a child of a virtual parent, add the virtual parent back to the dom.
* feat: add options to mask texts
* feat: add the default mask function
* refactor: rename options to identify the difference between mask text and mask input
* test: add tests about masking
* doc: add options about masking
* chore: bump up rrweb-snapshot version
1. Position of mouse was inaccurate when replaying and this PR will fix it.
2. Fix the bug that if one nested iframe has a scale transform and the position of mouse was inaccurate as well.
* Impl record iframe
* iframe observe
* temp: add bundle file to git
* update bundle
* update with pick
* update bundle
* fix fragment map remove
* feat: add an option to determine whether to pause CSS animation when playback is paused (#428)
set pauseAnimation to true by default
* fix: elements would lose some states like scroll position because of "virtual parent" optimization (#427)
* fix: elements would lose some state like scroll position because of "virtual parent" optimization
* refactor: the bugfix code
bug: elements would lose some state like scroll position because of "virtual parent" optimization
* fix: an error occured at applyMutation(remove nodes part)
error message:
Uncaught (in promise) DOMException: Failed to execute 'removeChild' on 'Node': The node to be removed is not a child of this node
* pick fixes
* revert ignore file
* re-impl iframe record
* re-impl iframe replay
* code housekeeping
* move multi layer dimension calculation to replay side
* update test cases
* teardown test server
* upgrade rrweb-snapshot with iframe load timeout
Co-authored-by: Lucky Feng <yun.feng@smartx.com>
* wip: working on rrweb logger
* wip: can record and replay some simple log
* wip: can record and replay log's stack
* wip: try to serialize object
* wip: record and replay console logger
hijack all of the console functions.
add listener to thrown errors
* wip: record and replay console logger
add limit to the max number of log records
* feat: enable rrweb to record and replay log messages in console
this is the implementation of new feature request(issue #234)
here are a few points of description.
1. users need to set recordLog option in rrweb.record's parameter to record log messages. The log recorder is off by default.
2. support recording and replaying all kinds of console functions. But the reliability of them should be tested more
3. the stringify function in stringify.ts needs improvement. e.g. robustness, handler for cyclical structures and better support for more kinds of object
4. we can replay the log messages in a simulated html console like LogRocket by implementing the interface "ReplayLogger" in the future
* improve: the stringify function
1. handle cyclical structures
2. add stringify option to limit the length of result
3. handle function type
* refactor: simplify the type definition of ReplayLogger
* fix: elements would lose some state like scroll position because of "virtual parent" optimization
* refactor: the bugfix code
bug: elements would lose some state like scroll position because of "virtual parent" optimization
* fix: an error occured at applyMutation(remove nodes part)
error message:
Uncaught (in promise) DOMException: Failed to execute 'removeChild' on 'Node': The node to be removed is not a child of this node
* The `processMutations` function needed to be bound to the `mutationBuffer` object, as otherwise `this` referred to the `MutationObserver` object itself
* Enable external pausing of mutation buffer emissions
- no automatic pausing based on e.g. pageVisibility yet, assuming such a thing is desirable
https://developer.mozilla.org/en-US/docs/Web/API/Page_Visibility_API
- user code has to call new API method `freezePage` e.g. when page is hidden or after a timeout
- automatically unpauses when the next user initiated event occurs
(am assuming everything that isn't a mutation event counts as 'user initiated'
either way think this is the correct thing to do until I see a counterexample
of an event that shouldn't cause the mutations to be unbufferred)
* Avoid a build up of duplicate `adds` by delaying pushing to adds until emission time
* Need to export freezePage in order to use it from rrweb.min.js
* Add a test to check if mutations can be turned off with the `freezePage` method
* I noticed out of order ids (in terms of a DOM walk) in a FullSnapshot. A DOM mutation was executed against the mirror asynchronously before it could be fully processed. This would lead to a situation in replay where a mutation is executed against a DOM tree that already has the mutation applied. This changeset fixes that by freezing any mutations until the snapshot is completed.
* Remove attribute modifications from a mutation event that were incorrect in that they were repeating the attributes of those nodes present in the 'adds' array of the same mutation
* I've manually verified that this empty text node is actually removed when the dropdown is opened:
document.getElementById('select2-results-1').childNodes
NodeList(2) [li.select2-results-dept-0.select2-result.select2-result-selectable.select2-highlighted, li.select2-results-dept-0.select2-result.select2-result-selectable]
and also that it is not reinstated after the second `await page.click('.select2-container');`
* Rearrange when removal happens in order to satisfy tests. I'm also reverting a recent test change (2600fe7) so that tests pass after this rearrangement; I believe that test change to still be the correct way of doing it, but maybe it is not strictly important that there are extra mutations on attributes of just added nodes
* As mutations are now paused during FullSnapshots, we shouldn't be counting this as a 'user emission'. We automatically emit mutations after unpause anyway ('emit anything queued up now')
* Ensure that we clear arrays before emitting, as the mutation could have the side effect of triggering a FullSnapshot (checkoutEveryNth), which would otherwise re-trigger emission of same mutation (through the new pause/fullsnapshot/mutationemit/unpause process)
* Don't let the programattic pausing during TakeFullSnapshot accidentally unpause a manual call to the API method `freezePage`
* Rename paused -> frozen for consistency and change to use getter/setter access methods
- What was broken was that it would just play activity from the first page view, but then would stop at the second page view (meta) as actions after that had been discarded
- This restores the functionality given by the comment 'return the events from last meta to the end.' - we never want to discard events that are after the baseline time
- I believe 'session' is the incorrect terminology for this function name, as a session in web analytics usually means a series of page views
* Move mutation processing into it's own object.
This should stand on it's own as a refactor, but is intended as a basis
for exposing the new MutationBuffer object to further outside control e.g.
to 'mute' or batch up mutation emission when the page becomes inactive
from a https://developer.mozilla.org/en-US/docs/Web/API/Page_Visibility_API
point of view
* The `processMutations` function needed to be bound to the `mutationBuffer` object, as otherwise `this` referred to the `MutationObserver` object itself
* Neglected to add this output of `npm run typings`
* Get around the binding problem by using Arrow function expressions
* Prettier formatting
* introduce pako and add general packer interface
* add tests for packer
* use function API instead of class API for better tree shaking support
* refcatoring the rollup bundle config
