Refactor projects list

1. Fix double bottom border if pagination
2. Fix broken search on forks page
4. Remove duplicate js logic
4. Remove unused show all link
5. Remove duplicate “no project” message in different views

After this merge request you can easily render shared projects template
with all necessary html/js included to make searchable list with
pagination. All you need to provide is controller that returns
projects list with seach nad pagination and render html form with
project-filter-form id and text field with filter_projects name.
Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

app/assets/javascripts/dashboard.js.coffee

-@Dashboard =
-  init: ->
-    $(".projects-list-filter").off('keyup')
-    this.initSearch()
-
-  initSearch: ->
-    @timer = null
-    $(".projects-list-filter").on('keyup', ->
-      clearTimeout(@timer)
-      @timer = setTimeout(Dashboard.filterResults, 500)
-    )
-
-  filterResults: =>
-    $('.projects-list-holder').fadeTo(250, 0.5)
-
-    form = null
-    form = $("form#project-filter-form")
-    search = $(".projects-list-filter").val()
-    project_filter_url = form.attr('action') + '?' + form.serialize()
-
-    $.ajax
-      type: "GET"
-      url: form.attr('action')
-      data: form.serialize()
-      complete: ->
-        $('.projects-list-holder').fadeTo(250, 1)
-      success: (data) ->
-        $('.projects-list-holder').replaceWith(data.html)
-        # Change url so if user reload a page - search results are saved
-        history.replaceState {page: project_filter_url}, document.title, project_filter_url
-      dataType: "json"

app/assets/javascripts/dispatcher.js.coffee

@@ -16,8 +16,6 @@ class Dispatcher
     shortcut_handler = null
 
     switch page
-      when 'explore:projects:index', 'explore:projects:starred', 'explore:projects:trending'
-        Dashboard.init()
       when 'projects:issues:index'
         Issues.init()
         shortcut_handler = new ShortcutsNavigation()
@@ -59,8 +57,6 @@ class Dispatcher
       when 'projects:merge_requests:index'
         shortcut_handler = new ShortcutsNavigation()
         MergeRequests.init()
-      when 'dashboard:show', 'root:show'
-        Dashboard.init()
       when 'dashboard:activity'
         new Activities()
       when 'dashboard:projects:starred'

app/assets/javascripts/projects_list.js.coffee

-class @ProjectsList
-  constructor: ->
-    $(".projects-list .js-expand").on 'click', (e) ->
-      e.preventDefault()
-      list = $(this).closest('.projects-list')
+@ProjectsList =
+  init: ->
+    $(".projects-list-filter").off('keyup')
+    this.initSearch()
 
-    $("#filter_projects").on 'keyup', ->
-      ProjectsList.filter_results($("#filter_projects"))
+  initSearch: ->
+    @timer = null
+    $(".projects-list-filter").on('keyup', ->
+      clearTimeout(@timer)
+      @timer = setTimeout(ProjectsList.filterResults, 500)
+    )
 
-  @filter_results: ($element) ->
-    terms = $element.val()
-    filterSelector = $element.data('filter-selector') || 'span.filter-title'
+  filterResults: =>
+    $('.projects-list-holder').fadeTo(250, 0.5)
 
-    if not terms
-      $(".projects-list li").show()
-      $('.gl-pagination').show()
-    else
-      $(".projects-list li").each (index) ->
-        $this = $(this)
-        name = $this.find(filterSelector).text()
+    form = null
+    form = $("form#project-filter-form")
+    search = $(".projects-list-filter").val()
+    project_filter_url = form.attr('action') + '?' + form.serialize()
 
-        if name.toLowerCase().indexOf(terms.toLowerCase()) == -1
-          $this.hide()
-        else
-          $this.show()
-      $('.gl-pagination').hide()
+    $.ajax
+      type: "GET"
+      url: form.attr('action')
+      data: form.serialize()
+      complete: ->
+        $('.projects-list-holder').fadeTo(250, 1)
+      success: (data) ->
+        $('.projects-list-holder').replaceWith(data.html)
+        # Change url so if user reload a page - search results are saved
+        history.replaceState {page: project_filter_url}, document.title, project_filter_url
+      dataType: "json"

app/assets/javascripts/user.js.coffee

 class @User
   constructor: (@opts) ->
     $('.profile-groups-avatars').tooltip("placement": "top")
-    new ProjectsList()
 
     @initTabs()
 

app/controllers/projects/forks_controller.rb

@@ -19,7 +19,18 @@ class Projects::ForksController < Projects::ApplicationController
     @public_forks_count  = @total_forks_count - @private_forks_count
 
     @sort  = params[:sort] || 'id_desc'
+    @forks = @forks.search(params[:filter_projects]) if params[:filter_projects].present?
     @forks = @forks.order_by(@sort).page(params[:page]).per(PER_PAGE)
+
+    respond_to do |format|
+      format.html
+
+      format.json do
+        render json: {
+          html: view_to_html_string("projects/forks/_projects", projects: @forks)
+        }
+      end
+    end
   end
 
   def new

app/views/dashboard/projects/_projects.html.haml

-.projects-list-holder
-
-  = render 'shared/projects/list', projects: @projects, ci: true
-
-  :javascript
-    Dashboard.init()
+= render 'shared/projects/list', projects: @projects, ci: true

app/views/explore/projects/_projects.html.haml

-- if projects.any?
-  .projects-list-holder
-    = render 'shared/projects/list', projects: projects
-- else
-  .nothing-here-block
-    No such projects
+= render 'shared/projects/list', projects: projects

app/views/groups/_projects.html.haml

@@ -8,5 +8,4 @@
           = icon('plus')
           New Project
 
-.projects-list-holder
-  = render 'shared/projects/list', projects: @projects, projects_limit: 20, stars: false, skip_namespace: true
+= render 'shared/projects/list', projects: @projects, projects_limit: 20, stars: false, skip_namespace: true

app/views/projects/forks/_projects.html.haml

+= render 'shared/projects/list', projects: projects, use_creator_avatar: true,
+  forks: true, show_last_commit_as_description: true

app/views/projects/forks/index.html.haml

@@ -4,8 +4,9 @@
     == #{pluralize(@total_forks_count, 'fork')}: #{full_count_title}
 
   .nav-controls
-    = search_field_tag :filter_projects, nil, placeholder: 'Search forks', class: 'projects-list-filter project-filter-form-field form-control input-short',
-      spellcheck: false, data: { 'filter-selector' => 'span.namespace-name' }
+    = form_tag request.original_url, method: :get, class: 'project-filter-form', id: 'project-filter-form' do |f|
+      = search_field_tag :filter_projects, nil, placeholder: 'Search forks', class: 'projects-list-filter project-filter-form-field form-control input-short',
+        spellcheck: false, data: { 'filter-selector' => 'span.namespace-name' }
 
     .dropdown
       %button.dropdown-toggle.btn.sort-forks{type: 'button', 'data-toggle' => 'dropdown'}
@@ -38,18 +39,10 @@
           Fork
 
 
-.projects-list-holder
-  - if @forks.blank?
-    %ul.content-list
-      %li
-        .nothing-here-block No forks to show
-  - else
-    = render 'shared/projects/list', projects: @forks, use_creator_avatar: true,
-      forks: true, show_last_commit_as_description: true
+= render 'projects', projects: @forks
 
-    - if @private_forks_count > 0
-      %ul.projects-list.private-forks-notice
-        %li.project-row
-          = icon('lock fw', base: 'circle', class: 'fa-lg private-fork-icon')
-          %strong= pluralize(@private_forks_count, 'private fork')
-          %span you have no access to.
+- if @private_forks_count > 0
+  .private-forks-notice
+    = icon('lock fw', base: 'circle', class: 'fa-lg private-fork-icon')
+    %strong= pluralize(@private_forks_count, 'private fork')
+    %span you have no access to.

app/views/shared/projects/_list.html.haml

@@ -8,24 +8,17 @@
 - show_last_commit_as_description = false unless local_assigns[:show_last_commit_as_description] == true
 - remote = false unless local_assigns[:remote] == true
 
-%ul.projects-list.content-list
+.projects-list-holder
   - if projects.any?
-    - projects.each_with_index do |project, i|
-      - css_class = (i >= projects_limit) ? 'hide' : nil
-      = render "shared/projects/project", project: project, skip_namespace: skip_namespace,
-        avatar: avatar, stars: stars, css_class: css_class, ci: ci, use_creator_avatar: use_creator_avatar,
-        forks: forks, show_last_commit_as_description: show_last_commit_as_description
-
-    - if projects.size > projects_limit && projects.kind_of?(Array)
-      %li.bottom.center
-        .light
-          #{projects_limit} of #{pluralize(projects.count, 'project')} displayed.
-          = link_to '#', class: 'js-expand' do
-            Show all
+    %ul.projects-list.content-list
+      - projects.each_with_index do |project, i|
+        - css_class = (i >= projects_limit) ? 'hide' : nil
+        = render "shared/projects/project", project: project, skip_namespace: skip_namespace,
+          avatar: avatar, stars: stars, css_class: css_class, ci: ci, use_creator_avatar: use_creator_avatar,
+          forks: forks, show_last_commit_as_description: show_last_commit_as_description
     = paginate(projects, remote: remote, theme: "gitlab") if projects.respond_to? :total_pages
   - else
     .nothing-here-block No projects found
 
 :javascript
-  new ProjectsList();
-  Dashboard.init();
+  ProjectsList.init();