(Redmine issue: #7519)

Custom CSS, JS and image files were moved to application`s static folder. (Redmine issue: #3443)

Otherwise 100% CPU was used, because new popover instance was created on each mouseover event. (Redmine issue: #6253)

It was not always clear what to enter to various event search form fields. This patch attempts to provide help messages to some of the event search form fields.

(Redmine issue: #5278)

Now it is possible to load additional object data service on demand by clicking provided button. (Redmine issue: #5278)

* Implemented brnad new PassiveDNS data service and pluggable module for Hawat.
* Implemented support for HTML snippet endpoints.
* Implemented basic framework for asynchronous fetching additional data for IP addresses in IDEA event detail view.
* Implemented fetching of additional data for IP addresses.

(Redmine issue: #5278)

NVD3 charting library has a drawback, that it does not render correctly charts, that are initially hidden from the user, for example in tab panels. These charts are not re-rendered on tab show and have to be updated manually. Previous solution used simple mechanism of emiting window.resize event, which was captured by all charts that were currently on the page. This approach could be very slow on some views with many charts and it was very inefficient, because all chart were updated regardless of their visibility to the user. New approach is much smarter, because it updates only those charts, that are necessary. There is still room for improvement though, it does not work optimally for nested tabs. This drawback will be fixed in some of the following commits. (Redmine issue: #4321)

(Redmine issue: #4321)

Implemented prototype of collapsible dataset view and downloadable dataset option for timeline charts.

All timeline charts in reporting dashboard and timeline module now support displaying of chart datasets in tables within collabsible sidebar. Additionaly the chart dataset can now be downloaded as CSV file for easy import into table processor software like LibreOffice. (Redmine issue: #4321)

Improved the calculations of time step size for timeline charts. Improved the format of rendered time stamp for chart time scale. (Redmine issue: #4321)

Each of the sub-statistics like number of events per category, abuse etc. is not rendered in separate timeline chart. (Redmine issue: #4321)

* Implemented global macro for rendering popover help.
* Added help text for all object management dashboard panels.
* Translated all newly added strings to czech language.

(Redmine issue: #4221)

(Redmine issue: #3734)

The event search form was enhanced to support new 'empty' and 'any' search options, that were introduced by previous commit:ae96bb62. This also fixes the issue #4091 with the 'no preference' option, that was broken. Additionally, the bootstrap select widgets now try to enforce the policy, that 'empty' and 'any' options are mutually exclusive with everything else. There is stil room for improvement, because 'any' option is not capable of disabling the 'empty' option. (Redmine issue: #4091)

(Redmine issue: #3734)

This commit contains following design changes and fixes:

* Fixed the issue with duplicated HTML identifiers for datetime selects.
* Written macros for rendering search dropdown buttons for source addresses, categories and abuse groups.
* Modified accessors in internal IDEA representation.
* Implemented implicit sorting by storage time in case it was chosen in the search form.
* Additional minor design fixes and tweaks.

(Redmine issue: #3734)

The Dashboards module in Hawat user interface now contains prototype implementation for calculating and viewing overall event processing statistics. The module design is based on original Perl-based interface with many enhancements both on the surface (interface) and in the backend code. The work is not yet finished, some of the tasks that remain to be done are:

* Links from data tables to other modules of the interface.
* Missing sorting arrows in data table headers.
* Interface tweaks.
* Chart descriptions and/or help texts.
* Search form tweaks or changes (current implementation is maybe too powerfull for general user).

(Redmine issue: #3734)

The filter management plugable module is now fully implemented. (Redmine issue: #3734)

(Redmine issue: #3734)