Merge branch 'dup'

app/javascript/src/classes/tag_script.coffee

@@ -0,0 +1,336 @@
+get_style_for_mode = (s) ->
+  if s == 'view'
+    { background: '' }
+  else if s == 'edit'
+    { background: '#3A3' }
+  else if s == 'rating-q'
+    { background: '#AAA' }
+  else if s == 'rating-s'
+    { background: '#6F6' }
+  else if s == 'rating-e'
+    { background: '#F66' }
+  else if s == 'vote'
+    { background: '#FAA' }
+  else if s == 'lock-rating'
+    { background: '#AA3' }
+  else if s == 'lock-note'
+    { background: '#3AA' }
+  else if s == 'approve'
+    { background: '#26A' }
+  else if s == 'flag'
+    { background: '#F66' }
+  else if s == 'add-to-pool'
+    { background: '#26A' }
+  else if s == 'apply-tag-script'
+    { background: '#A3A' }
+  else if s == 'reparent-quick'
+    { background: '#CCA' }
+  else if s == 'remove-from-pool'
+    { background: '#CCA' }
+  else if s == 'reparent'
+    { background: '#0C0' }
+  else if s == 'dupe'
+    { background: '#0C0' }
+  else
+    { background: '#AFA' }
+
+export default class PostModeMenuClass
+  constructor: ->
+    @dragging_active = false
+    @dragging_from_post = null
+    @dragging_hash = null
+    @dragging_list = null
+    @mode = 'view'
+
+  init: (pool_id) ->
+    # If pool_id isn't null, it's the pool that we're currently searching for.
+    @pool_id = pool_id
+    color_element = $('mode-box')
+    @original_style = border: color_element.getStyle('border')
+    if Cookie.get('mode') == ''
+      Cookie.put 'mode', 'view'
+      $('mode').value = 'view'
+    else
+      $('mode').value = Cookie.get('mode')
+    @vote_score = Cookie.get('vote')
+    if @vote_score == ''
+      @vote_score = 1
+      Cookie.put 'vote', @vote_score
+    else
+      @vote_score = +@vote_score
+    Post.posts.each (p) =>
+      post_id = p[0]
+      post = p[1]
+      span = $('p' + post.id)
+      if !span?
+        return
+
+      # Use post_id here, not post, since the post object can be replaced later after updates.
+      span.down('A').observe 'click', (e) =>
+        @click e, post_id
+        return
+      span.down('A').observe 'mousedown', (e) =>
+        @post_mousedown e, post_id
+        return
+      span.down('A').observe 'mouseover', (e) =>
+        @post_mouseover e, post_id
+        return
+      span.down('A').observe 'mouseout', (e) =>
+        @post_mouseout e, post_id
+        return
+      span.down('A').observe 'mouseup', (e) =>
+        @post_mouseup e, post_id
+        return
+      return
+    document.observe 'mouseup', (e) =>
+      @post_mouseup e, null
+      return
+    Event.observe window, 'pagehide', (e) =>
+      @post_end_drag()
+      return
+    @change()
+    return
+  set_vote: (score) ->
+    @vote_score = score
+    Cookie.put 'vote', @vote_score
+    Post.update_vote_widget 'vote-menu', @vote_score
+    return
+  change: ->
+    if !$('mode')
+      return
+    s = $F('mode')
+    Cookie.put 'mode', s, 7
+    @mode = s
+    if s != 'edit'
+      $('quick-edit').hide()
+    if s != 'apply-tag-script'
+      $('edit-tag-script').hide()
+      Post.reset_tag_script_applied()
+    if s == 'vote'
+      Post.update_vote_widget 'vote-menu', @vote_score
+      $('vote-score').show()
+    else if s == 'apply-tag-script'
+      $('edit-tag-script').show()
+      $('edit-tag-script').focus()
+    return
+  click: (event, post_id) ->
+    s = $('mode')
+    if !s
+      return
+    if s.value == 'view'
+      return true
+    if s.value == 'edit'
+      post_quick_edit.show post_id
+    else if s.value == 'vote'
+      Post.vote post_id, @vote_score
+    else if s.value == 'rating-q'
+      Post.update_batch [ {
+        id: post_id
+        rating: 'questionable'
+      } ]
+    else if s.value == 'rating-s'
+      Post.update_batch [ {
+        id: post_id
+        rating: 'safe'
+      } ]
+    else if s.value == 'rating-e'
+      Post.update_batch [ {
+        id: post_id
+        rating: 'explicit'
+      } ]
+    else if s.value == 'reparent'
+      if post_id == window.id
+        return false
+      TagScript.run post_id, 'parent:' + id
+    else if s.value == 'dupe'
+      if post_id == window.id
+        return false
+      TagScript.run post_id, 'duplicate parent:' + window.id
+    else if s.value == 'lock-rating'
+      Post.update_batch [ {
+        id: post_id
+        is_rating_locked: '1'
+      } ]
+    else if s.value == 'lock-note'
+      Post.update_batch [ {
+        id: post_id
+        is_note_locked: '1'
+      } ]
+    else if s.value == 'flag'
+      Post.flag post_id
+    else if s.value == 'approve'
+      Post.approve post_id
+    else if s.value == 'add-to-pool'
+      Pool.add_post post_id, 0
+    else if s.value == 'remove-from-pool'
+      Pool.remove_post post_id, @pool_id
+    event.stopPropagation()
+    event.preventDefault()
+    return
+
+  post_add_to_hovered_list: (post_id) ->
+    element = element = $$('#p' + post_id + ' > .directlink')
+    if element.length > 0
+      element[0].addClassName 'tag-script-applied'
+      Post.applied_list.push element[0]
+    if !@dragging_hash.get(post_id)
+      @dragging_hash.set post_id, true
+      @dragging_list.push post_id
+    return
+  post_mousedown: (event, post_id) ->
+    if event.button != 0
+      return
+    if @mode == 'reparent-quick'
+      @dragging_from_post = post_id
+      @post_begin_drag()
+    else if @mode == 'apply-tag-script'
+      Post.reset_tag_script_applied()
+      @dragging_from_post = post_id
+      @dragging_list = new Array
+      @dragging_hash = new Hash
+      @post_add_to_hovered_list post_id
+    else
+      return
+
+    # Prevent the mousedown from being processed; this keeps it from turning into
+    # a real drag action, which will suppress our mouseover/mouseout messages.  We
+    # only do this when the tag script is enabled, so we don't mess with regular
+    # clicks.
+    event.preventDefault()
+    event.stopPropagation()
+    return
+  post_begin_drag: (type) ->
+    document.body.addClassName 'dragging-to-post'
+    return
+  post_end_drag: ->
+    document.body.removeClassName 'dragging-to-post'
+    @dragging_from_post = null
+    return
+  post_mouseup: (event, post_id) ->
+    if event.button != 0
+      return
+    if !@dragging_from_post
+      return
+    if @mode == 'reparent-quick'
+      if post_id
+        notice 'Updating post'
+        Post.update_batch [ {
+          id: @dragging_from_post
+          parent_id: post_id
+        } ]
+      @post_end_drag()
+      return
+    else if @mode == 'apply-tag-script'
+      if post_id
+        return
+
+      # We clicked or dragged some posts to apply a tag script; process it.
+      tag_script = TagScript.TagEditArea.value
+      TagScript.run @dragging_list, tag_script
+      @dragging_from_post = null
+      @dragging_active = false
+      @dragging_list = null
+      @dragging_hash = null
+    return
+  post_mouseover: (event, post_id) ->
+    post = $('p' + post_id)
+    style = get_style_for_mode(@mode)
+    post.down('span').setStyle style
+    if @mode != 'apply-tag-script'
+      return
+    if !@dragging_from_post
+      return
+    if post_id != @dragging_from_post
+      @dragging_active = true
+    @post_add_to_hovered_list post_id
+    return
+  post_mouseout: (event, post_id) ->
+    post = $('p' + post_id)
+    post.down('span').setStyle background: ''
+    return
+  apply_tag_script_to_all_posts: ->
+    tag_script = TagScript.TagEditArea.value
+    post_ids = Post.posts.inject([], (list, pair) ->
+      list.push pair[0]
+      list
+    )
+    TagScript.run post_ids, tag_script
+    return
+
+window.TagScript =
+  TagEditArea: null
+  load: ->
+    @TagEditArea.value = Cookie.get('tag-script')
+    return
+  save: ->
+    Cookie.put 'tag-script', @TagEditArea.value
+    return
+  init: (element, x) ->
+    @TagEditArea = element
+    TagScript.load()
+    @TagEditArea.observe 'change', (e) ->
+      TagScript.save()
+      return
+    @TagEditArea.observe 'focus', (e) ->
+      Post.reset_tag_script_applied()
+      return
+
+    # This mostly keeps the tag script field in sync between windows, but it
+    # doesn't work in Opera, which sends focus events before blur events.
+    Event.on window, 'unload', ->
+      TagScript.save()
+      return
+    document.observe 'focus', (e) ->
+      TagScript.load()
+      return
+    return
+  parse: (script) ->
+    script.match /\[.+?\]|\S+/g
+  test: (tags, predicate) ->
+    split_pred = predicate.match(/\S+/g)
+    is_true = true
+    split_pred.each (x) ->
+      if x[0] == '-'
+        if tags.include(x.substr(1, 100))
+          is_true = false
+          throw $break
+      else
+        if !tags.include(x)
+          is_true = false
+          throw $break
+      return
+    is_true
+  process: (tags, command) ->
+    if command.match(/^\[if/)
+      match = command.match(/\[if\s+(.+?)\s*,\s*(.+?)\]/)
+      if TagScript.test(tags, match[1])
+        TagScript.process tags, match[2]
+      else
+        tags
+    else if command == '[reset]'
+      []
+    else if command[0] == '-' and command.indexOf('-pool:') != 0
+      tags.reject (x) ->
+        x == command.substr(1, 100)
+    else
+      tags.push command
+      tags
+  run: (post_ids, tag_script, finished) ->
+    if !Object.isArray(post_ids)
+      post_ids = $A([ post_ids ])
+    commands = TagScript.parse(tag_script) or []
+    posts = new Array
+    post_ids.each (post_id) ->
+      post = Post.posts.get(post_id)
+      old_tags = post.tags.join(' ')
+      commands.each (x) ->
+        post.tags = TagScript.process(post.tags, x)
+        return
+      posts.push
+        id: post_id
+        old_tags: old_tags
+        tags: post.tags.join(' ')
+      return
+    notice 'Updating ' + posts.length + (if post_ids.length == 1 then ' post' else ' posts')
+    Post.update_batch posts, finished
+    return