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class @SearchAutocomplete
constructor: (opts = {}) ->
{
@wrap = $('.search')
@optsEl = @wrap.find('.search-autocomplete-opts')
@autocompletePath = @optsEl.data('autocomplete-path')
@projectId = @optsEl.data('autocomplete-project-id') || ''
@projectRef = @optsEl.data('autocomplete-project-ref') || ''
} = opts
@keyCode =
ESCAPE: 27
BACKSPACE: 8
TAB: 9
ENTER: 13
@locationBadgeEl = @$('.search-location-badge')
@locationText = @$('.location-text')
@searchInput = @$('.search-input')
@projectInputEl = @$('#project_id')
@groupInputEl = @$('#group_id')
@searchCodeInputEl = @$('#search_code')
@repositoryInputEl = @$('#repository_ref')
@scopeInputEl = @$('#scope')
@saveOriginalState()
@createAutocomplete()
@bindEvents()
$: (selector) ->
@wrap.find(selector)
saveOriginalState: ->
@originalState = @serializeState()
restoreOriginalState: ->
inputs = Object.keys @originalState
for input in inputs
@$("##{input}").val(@originalState[input])
if @originalState._location is ''
@locationBadgeEl.html('')
else
@addLocationBadge(
value: @originalState._location
)
serializeState: ->
{
# Search Criteria
project_id: @projectInputEl.val()
group_id: @groupInputEl.val()
search_code: @searchCodeInputEl.val()
repository_ref: @repositoryInputEl.val()
# Location badge
_location: $.trim(@locationText.text())
}
createAutocomplete: ->
@query = "?project_id=" + @projectId + "&project_ref=" + @projectRef
@catComplete = @searchInput.catcomplete
appendTo: 'form.navbar-form'
source: @autocompletePath + @query
minLength: 1
close: (e) ->
e.preventDefault()
select: (event, ui) =>
# Pressing enter choses an alternative
if event.keyCode is @keyCode.ENTER
@goToResult(ui.item)
else
# Pressing tab sets the scope
if event.keyCode is @keyCode.TAB and ui.item.scope?
@setLocationBadge(ui.item)
@searchInput
.val('') # remove selected value from input
.focus()
else
# If option is not a scope go to page
@goToResult(ui.item)
# Return false to avoid focus on the next element
return false
bindEvents: ->
@searchInput.on 'keydown', @onSearchKeyDown
@wrap.on 'click', '.remove-badge', @onRemoveLocationBadgeClick
onRemoveLocationBadgeClick: (e) =>
e.preventDefault()
@removeLocationBadge()
@searchInput.focus()
onSearchKeyDown: (e) =>
# Remove tag when pressing backspace and input search is empty
if e.keyCode is @keyCode.BACKSPACE and e.currentTarget.value is ''
@removeLocationBadge()
@destroyAutocomplete()
@searchInput.focus()
else if e.keyCode is @keyCode.ESCAPE
@restoreOriginalState()
else
# Create new autocomplete instance if it's not created
@createAutocomplete() unless @catcomplete?
addLocationBadge: (item) ->
category = if item.category? then "#{item.category}: " else ''
value = if item.value? then item.value else ''
html = "<span class='label label-primary'>
<i class='location-text'>#{category}#{value}</i>
<a class='remove-badge' href='#'>x</a>
</span>"
@locationBadgeEl.html(html)
setLocationBadge: (item) ->
@addLocationBadge(item)
# Reset input states
@resetSearchState()
switch item.scope
when 'projects'
@projectInputEl.val(item.id)
# @searchCodeInputEl.val('true') # TODO: always true for projects?
# @repositoryInputEl.val('master') # TODO: always master?
when 'groups'
@groupInputEl.val(item.id)
removeLocationBadge: ->
@locationBadgeEl.empty()
# Reset state
@resetSearchState()
resetSearchState: ->
# Remove scope
@scopeInputEl.val('')
# Remove group
@groupInputEl.val('')
# Remove project id
@projectInputEl.val('')
# Remove code search
@searchCodeInputEl.val('')
# Remove repository ref
@repositoryInputEl.val('')
goToResult: (result) ->
location.href = result.url
destroyAutocomplete: ->
@catComplete.destroy() if @catcomplete?
@catComplete = null
|
