[5.x] Show event context

[elastic-jasper]

Show event context

Backports PR #9198

Commit 1:
Add app to display discover entry context

• Original sha: f80a169
• Authored by Felix Stürmer [email protected] on 2016-11-18T12:50:29Z

Commit 2:
Extract multi-transclude workaround into directive

The multi-transclude attribute directive encapsulates the angular 1.4
workaround for multiple transclusion targets pioneered in kbn-top-nav
for separation of concerns and re-use.

There are some differences to the implementation in kbn-top-nav:

• The directive logic is completely contained inside the link function
  and therefore won't interfere with other controllers.

• The slots are declared as the attribute value.

• The transcluded items are appended to the transclusion target's
  children instead of replacing the whole target. This preserves the
  attributes present on the target element.

• Original sha: 05aedd8

• Authored by Felix Stürmer [email protected] on 2016-11-21T14:56:20Z

Commit 3:
Add a generic local-navigation directive

The new directive <local-navigation> creates a navigation that uses
the ui-framework block styles of the same name. It utilizes the
previously introduced multi-transclude directive to provide the
following transclusion targets:

• primaryLeft: The left side of the top row, often used for
  a title or breadcrumbs.
• primaryRight: The right side of the top row, often used for menus
  and time pickers.
• secondary: The bottom row for search bars or tab navigation.

While kbn-top-nav combined the concerns of rendering the surrounding
DOM as well as menu entries and the timepicker, this directive expects
those to be implemented separately and just placed in the navigation bar
via aforementioned transclusion slots.

A slot for dropdown panels has not yet been added.

• Original sha: 2e422f7
• Authored by Felix Stürmer [email protected] on 2016-11-21T15:04:50Z

Commit 4:
Use <local-navigation> for context size controls

• Original sha: 89b31e9
• Authored by Felix Stürmer [email protected] on 2016-11-21T15:07:48Z

Commit 5:
Wire up the context app state to the url

• Original sha: 3227016
• Authored by Felix Stürmer [email protected] on 2016-11-21T15:09:34Z

Commit 6:
Add basic link from discover to the context app

The doc viewer panel now contains a (hideous) link which displays the
context of the entry using the same column configuration. The location
and styling is hopefully subject to future improvement

• Original sha: ef78a3c
• Authored by Felix Stürmer [email protected] on 2016-11-21T15:12:38Z

Commit 7:
Change context view breadcrumbs

The breadcrumbs indicate that the context view is a sub-view of the
normal "Discover" view by including a link to it as the first item.

• Original sha: be355d8
• Authored by Felix Stürmer [email protected] on 2016-11-22T19:14:30Z

Commit 8:
Return promises from the reload and init actions

• Original sha: b2db703
• Authored by Felix Stürmer [email protected] on 2016-11-22T19:16:53Z

Commit 9:
Make the context size display editable

• Original sha: c3d7459
• Authored by Felix Stürmer [email protected] on 2016-11-22T19:19:11Z

Commit 10:
Always sort on the index-pattern's time field

To focus on the use case of the app and to rule out numerous edge cases,
the context is always interpreted in relation the time field specified
in the index pattern.

• Original sha: 9e5986c
• Authored by Felix Stürmer [email protected] on 2016-11-23T13:44:34Z

Commit 11:
Improve doc and context link styling in docTable

• Original sha: d64f938
• Authored by Felix Stürmer [email protected] on 2016-11-23T14:54:36Z

Commit 12:
Fix font-awesome class name typo

• Original sha: 2acc123
• Authored by Felix Stürmer [email protected] on 2016-11-23T14:58:08Z

Commit 13:
Hide context link for non-time-based index patterns

The link is hidden for index patterns that do not have a time field
defined, because the entry context view is designed to allow viewing the
surrounding entries with respect to a time ordering.

• Original sha: 4991bd8
• Authored by Felix Stürmer [email protected] on 2016-11-23T15:11:22Z

Commit 14:
Merge branch 'master' into discover-context-app

• Original sha: 1bb189d
• Authored by Felix Stürmer [email protected] on 2016-12-05T12:39:18Z

Commit 15:
Add setting to configure the default context size

The new setting context:defaultSize allows for customization of the
initial number of rows displayed when viewing an entry's context.

• Original sha: e10f458
• Authored by Felix Stürmer [email protected] on 2016-12-05T14:57:49Z

Commit 16:
Add setting to configure the context size step

The new setting context:step allows for customization of the step size
the context size is incremented/decremented by when using the buttons in
the context view.

• Original sha: 123d6b0
• Authored by Felix Stürmer [email protected] on 2016-12-05T15:01:06Z

Commit 17:
Enforce a minimal context size of 0

• Original sha: dbaed4f
• Authored by Felix Stürmer [email protected] on 2016-12-05T15:04:48Z

Commit 18:
Reimplement the local nav without multi-transclusion

The local navigation directive does not require the multi-transclusion
workaround anymore. Instead, it comes with a set of child directives
(localNavigationRow and localNavigationRowSection) that can be used
to compose a complete local navigation declaratively.

• Original sha: 840278f
• Authored by Felix Stürmer [email protected] on 2016-12-06T15:21:51Z

Commit 19:
Add visual indicator for first initialization

• Original sha: 4730c77
• Authored by Felix Stürmer [email protected] on 2016-12-06T16:35:37Z

Commit 20:
Merge commit '10f7880' into discover-context-app

• Original sha: 2054287
• Authored by Felix Stürmer [email protected] on 2016-12-13T12:04:44Z

Commit 21:
Improve loading ui and behaviour, refactor state

The internal context app state is now managed using a unidirectional
data flow. On the ui side, controlling the size of the context now
happens via buttons at the top and bottom of the doc table or via text
inputs in the local navigation bar. Both now allow for independent
manipulation of the number of predecessors and successors. The two
halves of the table are also loaded independently and have independent
loading status indicators.

• Original sha: a9c96aa
• Authored by Felix Stürmer [email protected] on 2016-12-13T18:55:58Z

Commit 22:
Merge branch 'master' into discover-context-app

• Original sha: a2b1456
• Authored by Felix Stürmer [email protected] on 2016-12-13T18:59:57Z

Commit 23:
Remove plus icons from "load more" buttons

• Original sha: bb1b056
• Authored by Felix Stürmer [email protected] on 2016-12-13T19:16:34Z

Commit 24:
Merge branch 'master' into discover-context-app

• Original sha: 36c9b17
• Authored by Felix Stürmer [email protected] on 2016-12-13T21:47:16Z

Commit 25:
Merge branch 'master' into discover-context-app

• Original sha: 72e7faf
• Authored by Felix Stürmer [email protected] on 2016-12-14T11:49:07Z

Commit 26:
Fix AppState synchronization

• Original sha: 366962a
• Authored by Felix Stürmer [email protected] on 2016-12-15T14:54:59Z

Commit 27:
Merge branch 'master' into discover-context-app

• Original sha: a98d967
• Authored by Felix Stürmer [email protected] on 2016-12-15T14:57:32Z

Commit 28:
Fix linting errors

• Original sha: 778d3ce
• Authored by Felix Stürmer [email protected] on 2016-12-15T15:00:33Z

Commit 29:
Fix more linting errors

• Original sha: 46d8472
• Authored by Felix Stürmer [email protected] on 2016-12-15T15:10:11Z

Commit 30:
Make anchor highlighting more prominent

• Original sha: 3ae8a5d
• Authored by Felix Stürmer [email protected] on 2016-12-16T12:41:47Z