Commit Graph

1101 Commits

Author SHA1 Message Date
Leo Franchi 9918b8f039 Whitelist mac clients with Mac UAs
(imported from commit a602dba099e1651996c1fb2ad1f01edf4a82dab8)
2013-12-19 17:23:38 -05:00
Tim Abbott 2264a07c03 Update server-side app checks to handle the new app names.
(imported from commit da7b2c06b413add1881b2d80a89794d0db9c810f)
2013-12-19 17:21:26 -05:00
Tim Abbott 66e72d4705 Ignore slow queries on certain non-customer-facing URLs.
(imported from commit c3f53883d93a75d805b15f617f391ccd1a492ce8)
2013-12-19 17:20:43 -05:00
Tim Abbott e77b34ed82 api: Extract client strings from UserAgent.
(imported from commit 22468dd0eb06bb52ed7273f3067ae3e2461ee0a5)
2013-12-19 17:20:43 -05:00
Tim Abbott 453a05996e Update client strings for webhooks to match UserAgent style.
(imported from commit 0bbed9b0f37e7d57fd7a1607d6fd0e938349e586)
2013-12-19 17:20:43 -05:00
Tim Abbott 8c8c5337ef UserPresenceTests: Fix use of API auth with json view.
While it does work, it's more an accident than intentional behavior
and not something we want to be encouraging (and it's messier code).

(imported from commit 3797147fc21836135a6304412bd3f958873a0576)
2013-12-19 17:20:43 -05:00
Leo Franchi 0e8fc2a26a Match new User-Agent format for the desktop app in discrimination
(imported from commit 51c296570f506f2280556956b3bf9c26e95cc2f8)
2013-12-19 16:53:45 -05:00
Tim Abbott a70072f5cf socket: Don't throw traceback when sessions are expired.
(imported from commit 16c876b5bbd0c6ecd5ef48369a7f71ca74d1183f)
2013-12-19 16:52:53 -05:00
Tim Abbott 2ca5f43f05 Report json format 500 errors from all json format views.
Previously, we only did this via rest_dispatch.

(imported from commit b0edfdccea294378292b64677a64d5b01f936b08)
2013-12-19 16:48:51 -05:00
Tim Abbott b30afe432e Return a nice JSON error when CSRF errors happen in JSON views.
(imported from commit 916166c115f9b3ba0fdc93f8d917ff37ae22c2ae)
2013-12-19 16:48:51 -05:00
Tim Abbott 014b5e8a91 Add a per-request realm filters cache.
This avoids doing hundreds of memcached queries in get_old_messages.

(imported from commit 8b64cac3e4e91d46762a13d6812bd3c6f517e9ef)
2013-12-19 14:04:55 -05:00
Tim Abbott c91415f318 Improve names for per-request display recipient cache.
It incorrectly advertises itself as per-process.

(imported from commit faf7ca7374d020058e80249bb16a4c6afbcb3e44)
2013-12-19 14:04:55 -05:00
Steve Howell 7cded2a956 Show realm history on the main activity page.
This shows the number of messages sent by humans for the last
eight 24-hour periods, for each realm.  "Messages sent" isn't a
perfect metric of activity, but it's easier to query with our
current data model than certain other statistics.

(imported from commit 9de3c479640a0b9dbc017b245dda21d951f4efa4)
2013-12-18 16:01:44 -05:00
Steve Howell ab9f6b301f Validate msg_ids in messages_in_narrow_backend.
(imported from commit fde39d8766b2de9e41dee52e3372ce4aa27c353b)
2013-12-18 16:00:16 -05:00
Steve Howell ea42d0bb16 Validate narrow in events_register_backend.
(imported from commit 5b873846fece98f7fbf0b6cb6ed5c098e72ac7f4)
2013-12-18 16:00:16 -05:00
Steve Howell f7ec8cccc7 Validate subscriptions in add_subscriptions_backend.
(imported from commit 3d4b669ade135dfa85c01238db110a5e4c1362b2)
2013-12-18 16:00:16 -05:00
Steve Howell 48319f9763 Validate subscriptions in remove_subscriptions_backend.
(imported from commit 9cbbaf35791b204c78a56d7598cff9775901c5ed)
2013-12-18 16:00:16 -05:00
Steve Howell 28b5b175a3 Validate messages in update_message_flags.
(imported from commit e4905fb0f56f56e5486828eb177493c42a0792f2)
2013-12-18 16:00:16 -05:00
Jessica McKellar 0d7ea7353f Don't show broken images in digest and missed PMs emails.
(imported from commit 92297b4c8f020e30b5c00e93bf32df6e19069dd8)
2013-12-18 14:31:04 -05:00
Jessica McKellar 96ea91056e Support displaying emoji in digest and missed PM emails.
(imported from commit b440da2501ccb6dd95dc79c3fbce1e81b17c38f4)
2013-12-18 14:31:04 -05:00
Jessica McKellar 2f59f69a1f digest: tweak sender information.
(imported from commit fafc54d4b9c9cda447c42f2bd24845aee62624c2)
2013-12-18 14:31:03 -05:00
Steve Howell be1857ceb3 Add blank line to check_list (cosmetic).
(imported from commit 20a9eed98846e976c7fa2cfdb43e25e1c43c850d)
2013-12-18 12:47:32 -05:00
Steve Howell 9df608c612 Validate muted_topics variable in json_set_muted_topics.
(imported from commit 1f6250bb170212af9b5f79a4ef07d57cdaab641d)
2013-12-18 12:45:30 -05:00
Steve Howell 6f573feaeb Add "length" option to check_list validator.
(imported from commit 4f8e203f964d1c936fe548b2f77a2e4aae745ae9)
2013-12-18 12:45:29 -05:00
Steve Howell b2bffc26f9 Validate alert_words is a list of strings.
(imported from commit f6776c17ce4fcc84b9a6a75858154837c6122789)
2013-12-18 12:45:28 -05:00
Steve Howell e7a42ffd02 Add test for /json/set_alert_words.
(imported from commit 307d87331870a89713030e8178b1aa14a31cfdfd)
2013-12-18 12:45:28 -05:00
Luke Faraone 0311bf8e4b Don't crash if prereg_user doesn't have default streams set
(imported from commit 8d24ecd1bac801f3b8502116933ed4470f4fad9e)
2013-12-18 11:33:34 -05:00
Steve Howell b764bb427b Validate invitee_emails better in json_bulk_invite_users().
(imported from commit a446a361677bcb0501d9a340f7b5bb3614c7481b)
2013-12-17 16:24:59 -05:00
Steve Howell 94e3c02649 Add test_bulk_invite_users().
(imported from commit bc8ab756dae0fd82e73b5b2a9655974c5fc839b0)
2013-12-17 16:24:59 -05:00
Tim Abbott 3b7bf691e7 Add tool to query our usage stats as of a given date.
This contains the various fixes that needed to be made in order to get
accurate statistics.

Most notably, the active_users_between function in the previous
version of zerver/lib/statistics.py was broken for end dates in the
past, because it used the UserActivity table to get its data -- so in
fact it really was querying "users last active between".

This commit isn't super clean, but I figure we're probably better off
having our latest code for historical usage data in git so it doesn't
bitrot and anyone can improve on it.

(imported from commit 24ff2f24a22e5bdc004ea8043d8da12deb97ff2f)
2013-12-17 15:34:44 -05:00
Steve Howell 1c67fdb95d Move user list unread-count logic to templates.
When we rebuild the user list from scratch, set the unread
counts in the templates to avoid multiple DOM updates.

(imported from commit 2d0c9b0fb99b382332e464ba7c3caad95e05363e)
2013-12-17 10:59:25 -05:00
Jessica McKellar a8cd91d6c7 digest: send emails if you've been active for slightly less than a day.
That way if all you do is briefly check Zulip because you got the
email, we'll send you another one tomorrow.

(imported from commit fcbbd264c5e5fea7352f0fee6989e000af7b7bed)
2013-12-17 10:47:17 -05:00
Jessica McKellar 6b64ef6be3 digest: log when we enqueue emails.
(imported from commit 1b34e05bc2eebedb818673a4c9a3944e1db15c6d)
2013-12-17 10:47:17 -05:00
Jessica McKellar 71f5b4e0ae Enable digest emails for zulip.com.
(imported from commit f676f96c2b516b33269b8f5c72deaf5c985e8ccd)
2013-12-17 10:47:17 -05:00
Jessica McKellar 1d11e2cce0 digest: don't show new users for MIT.
(imported from commit b7453cb30e6fcf5b36a5e3e53f67faeb17e74048)
2013-12-17 10:47:16 -05:00
Tim Abbott 150ca939b1 Disable some buttons in embedded widget.
(imported from commit 7d6d4725b139ea71c579dfd7d19c38d7bb11ee44)
2013-12-16 17:46:02 -05:00
Tim Abbott 2276c6e524 Add support for loading a narrows-only embedded Zulip window.
Features:
* Only shows messages in the narrow
* New messages in the narrow will arrive as they are sent
* Works even for streams you're not subscribed to
* Automatically subscribes you to a stream on send
* Doesn't update your pointer
* All searches etc. automatically have the narrow added

(imported from commit 2e12b76849f6ca0f53dda5985dad477a04f7bbac)
2013-12-16 17:46:02 -05:00
Tim Abbott 7c829c4024 Extract adding clients to the various dicts to a function.
(imported from commit 667e5736710c23becdf4ebe5688a31421ac632f5)
2013-12-16 17:46:02 -05:00
Tim Abbott af347acf99 Fix narrow stream event queues with all event types.
(imported from commit 69c2f6f1be3dd864b5da85104b83235f0dd4df50)
2013-12-16 17:46:02 -05:00
Tim Abbott 28c03e3f0d Simpify interface for editing/accessing unencoded page_params.
(imported from commit c7c7dce2ecc886f4bd9e5da798b1007887e77642)
2013-12-16 17:46:01 -05:00
Tim Abbott 1ca8804468 Fix renaming streams.
(imported from commit 63c41d7f1175f132dc835e76362d679f00800d3f)
2013-12-16 10:32:55 -05:00
Steve Howell 3b0a563730 Use REQ(validator=) style for update_subscriptions_backend.
(imported from commit 48e16695f7ab9f32b10370751c528dc27583ada7)
2013-12-13 18:23:40 -05:00
Steve Howell cc2779c80e Use REQ(validator=) style for event_types in events_register_backend.
(imported from commit 3af787fcc87355866107d197ef2c9e9552151a8a)
2013-12-13 18:23:40 -05:00
Steve Howell a20270dbc7 Use REQ(validator=) style for principals in add_subscriptions_backend.
(imported from commit 307ce32cc0c56f8a226244cf1128b1c0633852f7)
2013-12-13 18:19:10 -05:00
Steve Howell bfb54b5a4d Add validator support to REQ and has_request_variables.
Validators are similar to converters, but they don't have
to parse JSON, and they are told the name of the request
variable to help format error messages.

(imported from commit 3c33e301892519c67e70675006d5686d9f013353)
2013-12-13 18:19:10 -05:00
Steve Howell 60917c83d6 Add test_REQ_converter.
(imported from commit 4425c68a532dc8a6db3b76397156c4e9d92a5b44)
2013-12-13 18:19:10 -05:00
Steve Howell 668c0ab529 Validate principals in add_subscriptions_backend.
Make sure that principles is a list a of strings (unless it
is None).  This includes a unit test.

(imported from commit c2e3f1c0cafc207ceca67d5a174ef4e29a32c6ca)
2013-12-13 18:19:10 -05:00
Steve Howell 7e04b205fa Add type checking to events_register_backend.
(imported from commit bb3ddbfc0e471f276858d47fbdb65c890af41606)
2013-12-13 18:19:09 -05:00
Steve Howell 0cdcf102a0 Validate parameters in update_subscriptions_backend.
w/unit tests added

(imported from commit a0c0d779279b35ffc5bf1fbe4c5c5a25af263c10)
2013-12-13 18:19:08 -05:00
Steve Howell 6b70e9ddb7 Add SubscriptionRestApiTest.test_basic_add_delete.
(imported from commit 735d6a0657952790de1d58c62cc983320ec402e8)
2013-12-13 18:19:08 -05:00
Steve Howell 4184b9d56f Add validators.py (with tests).
This sets up a scheme to validate complex data structures and
give specific error messages for improperly typed parameters.

(imported from commit 33b2f070d993da4ee929119dd41503bd0128c8eb)
2013-12-13 18:19:07 -05:00
Tim Abbott 7800a34d84 Fix json_unhandled_exception handling of JsonableError.
(imported from commit 16ed6c213cbda3b60a16a01af32c56d6802b7acc)
2013-12-13 18:13:43 -05:00
Waseem Daher 14a5c6bf66 twitter: Detect link styles more robustly.
* Deal with shorter tweet IDs
  (some old tweets don't have a full 18-character ID)
* Allow trailing slash
* Deal with old-style #! syntax
* Deal with links that link to a photo

(imported from commit 008a98c806f3b8dddd9e2f18a8f002af6932766f)
2013-12-13 18:13:23 -05:00
Steve Howell 44b738ab75 Have rest_dispatch return JSON when exceptions are thrown.
(imported from commit 587a8f46d406c6358480db9e0ebd5afb69e12abf)
2013-12-13 17:38:20 -05:00
Kevin Mehall ebab4a59c9 Don't proxy https images through Camo on MIT
These images at least load now, but that's because Camo redirects
the browser to the origin server, so the only effect is an extra
round-trip time.

(imported from commit 0d6b9c888a5cdfaa9299272d74a085e872dfa434)
2013-12-13 17:27:01 -05:00
Jessica McKellar 685830b66a Fix broken image links for missed PM and digest emails.
In plaintext e-mails these will be simple links.

In HTML e-mails these become a <link> and <img>, which some web mail
clients may inline.

(imported from commit b1242dfd917008a019981eb2224c1c7f5f84739f)
2013-12-13 16:38:11 -05:00
Jessica McKellar 70b8d09391 digest: Fix erroneous early return giving us only 1 hot conversation.
(imported from commit db1588bf98778ef838edd6de88fb1ba750251eae)
2013-12-13 16:38:10 -05:00
Jessica McKellar e85566cbb2 digest: Always pad out to 4 conversations if possible.
(imported from commit 1b31a472db5a22a017e461ba846524226641ade1)
2013-12-13 16:38:10 -05:00
Jessica McKellar 8651e205be digest: Make it impossible to report new streams for MIT users.
We may never enqueue MIT users, but just in case we do, never report
new streams.

(imported from commit 01885f339d7bbb3c8ee665fd576831206d493b88)
2013-12-13 16:38:10 -05:00
Jessica McKellar 040cdc2f91 Don't mention new invite-only streams in digest e-mails.
(imported from commit 10ca5dd77736a085f0cc771888ed0aa1ba68a37d)
2013-12-13 16:38:09 -05:00
Jessica McKellar 67088b15a4 Sort messages before building a message list for emails.
Otherwise they sometimes appear out of order!

(imported from commit 26b71579b8f0c31ebdba0eef99afdf0e1772b676)
2013-12-13 16:38:09 -05:00
Jessica McKellar 4740bc7e3a digest: Don't show PMs sent by you.
You can't have unread PMs sent by you, so we weren't explicitly
checking this, but when testing locally we often ignore the unread
check. Filter PMs sent by you to reduce confusion when testing
locally.

(imported from commit 0205c4a3ed67790b9d60d4f2b927e4cb9e720bf3)
2013-12-13 16:38:09 -05:00
Jessica McKellar 35c2804c13 Use PM coloring for PMs in missed message emails.
Previously it used a blue header and white background for everything.

(imported from commit 03b8b0f8fb33a581d67a249f0496cc27aab30ef3)
2013-12-13 16:38:09 -05:00
Tim Abbott c89c3443a8 Support api_key as well as api-key in authenticated_api_view.
All of our other API arguments use "_" as the delimiter, so we're
migrating this to do that as well (except for the legacy send_message
usage, which we're just hoping will eventually shrink to nothing).

(imported from commit 40964cc08e0f94ba439a61e4f68ed500f74a554f)
2013-12-13 15:09:36 -05:00
acrefoot 07501cd12c only show 'auto-scroll forever' setting for zulip.com and customer28.invalid
(imported from commit 329ea6a4f715a093a1ab56777964ca751300ac0c)
2013-12-13 11:50:11 -05:00
acrefoot 1bd420f12c Show auto-scroll forever setting in /#settings
(imported from commit fa66cbe52836f230e551f25c47bd755b705387d2)
2013-12-13 11:50:11 -05:00
acrefoot 0fd492a817 [schema] Add enable_autoscroll_past_unread setting
This is for the CUSTOMER28 folks, so that they can turn Zulip into a more "chat client" thing.

(imported from commit 373a8afae4998fce5560e7b2bd13804c8fbb39fc)
2013-12-13 11:50:03 -05:00
Tim Abbott 5c9def5be4 Add script to parse user agents with historical data set.
(imported from commit e529c0b914ed3d3d06e9581a6239676f68c97b3f)
2013-12-13 11:26:36 -05:00
Tim Abbott 2e62cd5a74 Add tests for the events_register event application system.
(imported from commit 6c3dbe55d43f528b6a980bba3598ac30c0307a69)
2013-12-12 17:36:41 -05:00
Tim Abbott a3d67a7fe7 Fix apply_events for subscription events to actually match.
Since we changed the initial subscription data to include
user_profile_ids rather than emails, we need to preserve that when
adding in events generated during the page load.

(imported from commit 4f4071b8ba30e57c6f64c9e7b54c1cc754e8f010)
2013-12-12 17:36:40 -05:00
Tim Abbott 8af0fae335 Fix missing muted topics in apply_events.
These events would previously not be applied.

(imported from commit c3e5b9de559b6f744567a0c78e920d34e4d5ae9a)
2013-12-12 17:36:40 -05:00
Tim Abbott afdf7897e6 Split out helper functions from do_events_register.
(imported from commit d838a3303d3ec960d076e755fc8690da5151ac1a)
2013-12-12 17:36:40 -05:00
Tim Abbott a3fe72642b Add save/reload of narrows of server restart.
(imported from commit 2ad77845ce7d8fe365c893ab5cad06e3c725b421)
2013-12-12 17:36:39 -05:00
Tim Abbott 71ad82b6aa Add support for event queues with an included narrow.
This will allow us to substantially decrease the server-side work that
we do to support our Mirroring systems (since the personal mirrors can
request only messages that user sent) and also is what we need to
support a single-stream Zulip widget that we embed in webpages.

(imported from commit 055f2e9a523920719815181f8fdb44d3384e4a34)
2013-12-12 17:36:39 -05:00
Tim Abbott 48963c1cdf Replace accepts_event_type with accepts_event.
This is in preparation for allowing queues to only accept some
messages.

(imported from commit 6bca11a9084aeff52931762085c4c771edbce56e)
2013-12-12 17:36:38 -05:00
Tim Abbott bd977e9e5c Add a basic test for the get_events API backend.
(imported from commit 6f5351947f2b30f13c3309720c8c7c2187d16d51)
2013-12-12 17:36:38 -05:00
Tim Abbott b8579c6848 Disconnect handlers if the client closes a connection.
Tested using the following procedure (run-dev.py won't pass through
the client connect closing)

tabbott@monastery:~/zulip$ curl http://localhost:9991/api/v1/register  -u email:key  -d 'event_types=["message"]'
{"msg":"","max_message_id":2259,"last_event_id":-1,"result":"success","queue_id":"1386884005:0"}
tabbott@monastery:~/zulip$ curl -G http://localhost:9993/api/v1/events  -u email:key -d "last_event_id=0" -d "queue_id=1386884005:0"
(then hit ctrl-C)

(imported from commit 3c4f3d5caac97b3de53da994ff9cd9ef67b2b9ea)
2013-12-12 16:52:25 -05:00
Tim Abbott cc0ce6b437 Finish event handlers when disconnecting from an event queue.
This should help prevent timeouts from clients whose requests have
been supplanted.

(imported from commit fdb3a89c4ec02bb23d0fba50ea558d48cb786916)
2013-12-12 16:52:25 -05:00
Jessica McKellar b6e46986f0 Remove unused message_tour.js.
(imported from commit e25a9315377ad11d47ad78a5d466df40e306f713)
2013-12-12 11:47:09 -05:00
Steve Howell 680cd159c5 Add more template testing.
This adds coverage on all of our handlebars templates.  It renders
each template with representative data and generally performs at
least one sanity check on the DOM that gets created.

Also, the tests output the rendered HTML to .test-js-with-node.html,
which can serve as a way of documenting all of our templates.

(imported from commit 63dd7502457a8199dd35277fc5ab80cd53e2af22)
2013-12-12 11:32:46 -05:00
Steve Howell bc2848b41e Rename messages.js test to templates.js
(imported from commit fcd08cd862db0d7f7f212c6211dc8b259390393c)
2013-12-12 11:32:46 -05:00
Tim Abbott 08ac439d0f Improve comments for remaining legacy API endpoints.
(imported from commit 923b30b4c2a8e724ce8262e9eaeb69887572fd4b)
2013-12-12 10:31:05 -05:00
Tim Abbott 0a7c6ac261 Remove legacy /api/v1/update_pointer endpoint.
(imported from commit 4e2d111cf00ab2064291b282795c4b89835d1c17)
2013-12-12 10:31:05 -05:00
Tim Abbott 0c79465950 Remove legacy /api/v1/get_profile endpoint.
(imported from commit c8e78be4c8549022556099cc13342627323c0b01)
2013-12-12 10:31:05 -05:00
Tim Abbott 01428e5076 Remove legacy /api/v1/get_old_messages endpoint.
(imported from commit 2ca426f08f9f862e756a1fda55bb2764997aeb76)
2013-12-12 10:31:04 -05:00
Tim Abbott 795f716daf Remove legacy /api/v1/get_public_streams endpoint.
(imported from commit 49db0232e7f655308847f3ccef2b73368ab9b774)
2013-12-12 10:31:04 -05:00
Tim Abbott 2f1382d0b8 Change test names in running printout to be what test-backend takes.
(imported from commit 330aa6ca4ad5f8ebfe30042039d4a04d78f1691f)
2013-12-12 10:31:04 -05:00
Tim Abbott 0a952b1a66 Fix abuse of bugging login behavior with API URLs.
(imported from commit 3009cd094dff8891da415e1bfcf596ea6cb38abc)
2013-12-12 10:31:04 -05:00
Tim Abbott 33cdf0d019 Remove obsolete /api/v1/subscriptions/add endpoint.
(imported from commit 838e3a29219acf157f16258a46b0719d97ae46de)
2013-12-12 10:31:04 -05:00
Tim Abbott 46760e91cd rest_dispatch: Don't allow session auth on /api URLs.
This caused problems with our tests suite where we were using a logged
in browser session and actually acting as a different user.

(imported from commit 73b8cb39d5d669e682fbacf2f7e574c228885c2f)
2013-12-12 10:31:04 -05:00
Tim Abbott 664270a1c4 tests: Add put/delete helpers to avoid manually urlencoding.
(imported from commit 120b564b27ffd711e0f4e63279971433fb4aaa9b)
2013-12-12 10:31:04 -05:00
Tim Abbott 752e7aa84a Remove obsolete /api/v1/subscriptions/remove endpoint.
(imported from commit 9fc6bdb4cc288aa7499399d1d281fb752ea3a52e)
2013-12-12 10:31:03 -05:00
Tim Abbott 23a3b078d6 Remove legacy /api/v1/get_subscribers endpoint.
(imported from commit 52ab7b1200c2a62d1f8c251ab8d2f187cd2eb50b)
2013-12-12 10:31:03 -05:00
Tim Abbott cacd60860a Remove legacy /api/v1/subscriptions/list endpoint.
(imported from commit 457ceec760488815a24b5695362a42f4a94aabdc)
2013-12-12 10:31:03 -05:00
Tim Abbott fe2e5cdcf1 Remove unused /json/get_members endpoint.
The same data is still available tot he browser via the /json/users
API endpoint.

(imported from commit aeacee9de8542961d3c877ce08ae483b0b8bdc80)
2013-12-12 10:31:03 -05:00
Tim Abbott 77c2a14822 Remove obsolete /api/v1/get_members endpoint.
(imported from commit a5013c5e74d9e36a9a80c6fabd7b8461cbdf7e4a)
2013-12-12 10:31:03 -05:00
Tim Abbott 85ef4988e1 Add api_key to filtered variables.
We don't use it yet, but the plan is the migrate there and it's better
to just have the filtering in place.

(imported from commit d0e7f40e8a439b8e8751da954e79b5f67226e5a9)
2013-12-12 10:31:03 -05:00
Tim Abbott 86fe801944 Fix default propagate mode name to use proper _ conventions.
As far as I can tell, we don't actually use this value, but better to
have it be clear.

(imported from commit 3655b87f28b0554ee3db0acb2c0d59543dd093a1)
2013-12-12 10:31:03 -05:00
Tim Abbott 291506a2b2 Add logging for when we disconnected an active handler.
(imported from commit 18c21a93bdf14485e5656bd7a38f2069eb8f2aad)
2013-12-11 17:23:56 -05:00
Tim Abbott fcf6ec16aa Fix pruning of event queues that only had virtual events.
(imported from commit 7b43d2164df6e95a6feb073b8f90c0862245d629)
2013-12-11 17:20:34 -05:00