mirror of
https://github.com/overleaf/overleaf.git
synced 2024-11-07 20:31:06 -05:00
396 lines
11 KiB
CoffeeScript
396 lines
11 KiB
CoffeeScript
define [
|
|
"ide/file-tree/directives/fileEntity"
|
|
"ide/file-tree/directives/draggable"
|
|
"ide/file-tree/directives/droppable"
|
|
"ide/file-tree/controllers/FileTreeController"
|
|
"ide/file-tree/controllers/FileTreeEntityController"
|
|
"ide/file-tree/controllers/FileTreeFolderController"
|
|
"ide/file-tree/controllers/FileTreeRootFolderController"
|
|
], () ->
|
|
class FileTreeManager
|
|
constructor: (@ide, @$scope) ->
|
|
@$scope.$on "project:joined", =>
|
|
@loadRootFolder()
|
|
@loadDeletedDocs()
|
|
@$scope.$emit "file-tree:initialized"
|
|
|
|
@$scope.$watch "rootFolder", (rootFolder) =>
|
|
if rootFolder?
|
|
@recalculateDocList()
|
|
|
|
@_bindToSocketEvents()
|
|
|
|
@$scope.multiSelectedCount = 0
|
|
|
|
$(document).on "click", =>
|
|
@clearMultiSelectedEntities()
|
|
$scope.$digest()
|
|
|
|
_bindToSocketEvents: () ->
|
|
@ide.socket.on "reciveNewDoc", (parent_folder_id, doc) =>
|
|
parent_folder = @findEntityById(parent_folder_id) or @$scope.rootFolder
|
|
@$scope.$apply () =>
|
|
parent_folder.children.push {
|
|
name: doc.name
|
|
id: doc._id
|
|
type: "doc"
|
|
}
|
|
@recalculateDocList()
|
|
|
|
@ide.socket.on "reciveNewFile", (parent_folder_id, file) =>
|
|
parent_folder = @findEntityById(parent_folder_id) or @$scope.rootFolder
|
|
@$scope.$apply () =>
|
|
parent_folder.children.push {
|
|
name: file.name
|
|
id: file._id
|
|
type: "file"
|
|
}
|
|
@recalculateDocList()
|
|
|
|
@ide.socket.on "reciveNewFolder", (parent_folder_id, folder) =>
|
|
parent_folder = @findEntityById(parent_folder_id) or @$scope.rootFolder
|
|
@$scope.$apply () =>
|
|
parent_folder.children.push {
|
|
name: folder.name
|
|
id: folder._id
|
|
type: "folder"
|
|
children: []
|
|
}
|
|
@recalculateDocList()
|
|
|
|
@ide.socket.on "reciveEntityRename", (entity_id, name) =>
|
|
entity = @findEntityById(entity_id)
|
|
return if !entity?
|
|
@$scope.$apply () =>
|
|
entity.name = name
|
|
@recalculateDocList()
|
|
|
|
@ide.socket.on "removeEntity", (entity_id) =>
|
|
entity = @findEntityById(entity_id)
|
|
return if !entity?
|
|
@$scope.$apply () =>
|
|
@_deleteEntityFromScope entity
|
|
@recalculateDocList()
|
|
@$scope.$emit "entity:deleted", entity
|
|
|
|
@ide.socket.on "reciveEntityMove", (entity_id, folder_id) =>
|
|
entity = @findEntityById(entity_id)
|
|
folder = @findEntityById(folder_id)
|
|
@$scope.$apply () =>
|
|
@_moveEntityInScope(entity, folder)
|
|
@recalculateDocList()
|
|
|
|
selectEntity: (entity) ->
|
|
@selected_entity_id = entity.id # For reselecting after a reconnect
|
|
@ide.fileTreeManager.forEachEntity (entity) ->
|
|
entity.selected = false
|
|
entity.selected = true
|
|
|
|
toggleMultiSelectEntity: (entity) ->
|
|
entity.multiSelected = !entity.multiSelected
|
|
@$scope.multiSelectedCount = @multiSelectedCount()
|
|
|
|
multiSelectedCount: () ->
|
|
count = 0
|
|
@forEachEntity (entity) ->
|
|
if entity.multiSelected
|
|
count++
|
|
return count
|
|
|
|
getMultiSelectedEntities: () ->
|
|
entities = []
|
|
@forEachEntity (e) ->
|
|
if e.multiSelected
|
|
entities.push e
|
|
return entities
|
|
|
|
getMultiSelectedEntityChildNodes: () ->
|
|
entities = @getMultiSelectedEntities()
|
|
paths = {}
|
|
for entity in entities
|
|
paths[@getEntityPath(entity)] = entity
|
|
prefixes = {}
|
|
for path, entity of paths
|
|
parts = path.split("/")
|
|
if parts.length <= 1
|
|
continue
|
|
else
|
|
# Record prefixes a/b/c.tex -> 'a' and 'a/b'
|
|
for i in [1..(parts.length - 1)]
|
|
prefixes[parts.slice(0,i).join("/")] = true
|
|
child_entities = []
|
|
for path, entity of paths
|
|
# If the path is in the prefixes, then it's a parent folder and
|
|
# should be ignore
|
|
if !prefixes[path]?
|
|
child_entities.push entity
|
|
return child_entities
|
|
|
|
clearMultiSelectedEntities: () ->
|
|
return if @$scope.multiSelectedCount == 0 # Be efficient, this is called a lot on 'click'
|
|
@forEachEntity (entity) ->
|
|
entity.multiSelected = false
|
|
@$scope.multiSelectedCount = 0
|
|
|
|
multiSelectSelectedEntity: () ->
|
|
@findSelectedEntity()?.multiSelected = true
|
|
|
|
existsInFolder: (folder_id, name) ->
|
|
folder = @findEntityById(folder_id)
|
|
return false if !folder?
|
|
entity = @_findEntityByPathInFolder(folder, name)
|
|
return entity?
|
|
|
|
findSelectedEntity: () ->
|
|
selected = null
|
|
@forEachEntity (entity) ->
|
|
selected = entity if entity.selected
|
|
return selected
|
|
|
|
findEntityById: (id, options = {}) ->
|
|
return @$scope.rootFolder if @$scope.rootFolder.id == id
|
|
|
|
entity = @_findEntityByIdInFolder @$scope.rootFolder, id
|
|
return entity if entity?
|
|
|
|
if options.includeDeleted
|
|
for entity in @$scope.deletedDocs
|
|
return entity if entity.id == id
|
|
|
|
return null
|
|
|
|
_findEntityByIdInFolder: (folder, id) ->
|
|
for entity in folder.children or []
|
|
if entity.id == id
|
|
return entity
|
|
else if entity.children?
|
|
result = @_findEntityByIdInFolder(entity, id)
|
|
return result if result?
|
|
|
|
return null
|
|
|
|
findEntityByPath: (path) ->
|
|
@_findEntityByPathInFolder @$scope.rootFolder, path
|
|
|
|
_findEntityByPathInFolder: (folder, path) ->
|
|
if !path? or !folder?
|
|
return null
|
|
parts = path.split("/")
|
|
name = parts.shift()
|
|
rest = parts.join("/")
|
|
|
|
if name == "."
|
|
return @_findEntityByPathInFolder(folder, rest)
|
|
|
|
for entity in folder.children
|
|
if entity.name == name
|
|
if rest == ""
|
|
return entity
|
|
else if entity.type == "folder"
|
|
return @_findEntityByPathInFolder(entity, rest)
|
|
return null
|
|
|
|
forEachEntity: (callback = (entity, parent_folder, path) ->) ->
|
|
@_forEachEntityInFolder(@$scope.rootFolder, null, callback)
|
|
|
|
for entity in @$scope.deletedDocs or []
|
|
callback(entity)
|
|
|
|
_forEachEntityInFolder: (folder, path, callback) ->
|
|
for entity in folder.children or []
|
|
if path?
|
|
childPath = path + "/" + entity.name
|
|
else
|
|
childPath = entity.name
|
|
callback(entity, folder, childPath)
|
|
if entity.children?
|
|
@_forEachEntityInFolder(entity, childPath, callback)
|
|
|
|
getEntityPath: (entity) ->
|
|
@_getEntityPathInFolder @$scope.rootFolder, entity
|
|
|
|
_getEntityPathInFolder: (folder, entity) ->
|
|
for child in folder.children or []
|
|
if child == entity
|
|
return entity.name
|
|
else if child.type == "folder"
|
|
path = @_getEntityPathInFolder(child, entity)
|
|
if path?
|
|
return child.name + "/" + path
|
|
return null
|
|
|
|
getRootDocDirname: () ->
|
|
rootDoc = @findEntityById @$scope.project.rootDoc_id
|
|
return if !rootDoc?
|
|
path = @getEntityPath(rootDoc)
|
|
return if !path?
|
|
return path.split("/").slice(0, -1).join("/")
|
|
|
|
loadRootFolder: () ->
|
|
@$scope.rootFolder = @_parseFolder(@$scope?.project?.rootFolder[0])
|
|
|
|
_parseFolder: (rawFolder) ->
|
|
folder = {
|
|
name: rawFolder.name
|
|
id: rawFolder._id
|
|
type: "folder"
|
|
children: []
|
|
selected: (rawFolder._id == @selected_entity_id)
|
|
}
|
|
|
|
for doc in rawFolder.docs or []
|
|
folder.children.push {
|
|
name: doc.name
|
|
id: doc._id
|
|
type: "doc"
|
|
selected: (doc._id == @selected_entity_id)
|
|
}
|
|
|
|
for file in rawFolder.fileRefs or []
|
|
folder.children.push {
|
|
name: file.name
|
|
id: file._id
|
|
type: "file"
|
|
selected: (file._id == @selected_entity_id)
|
|
}
|
|
|
|
for childFolder in rawFolder.folders or []
|
|
folder.children.push @_parseFolder(childFolder)
|
|
|
|
return folder
|
|
|
|
loadDeletedDocs: () ->
|
|
@$scope.deletedDocs = []
|
|
for doc in @$scope.project.deletedDocs or []
|
|
@$scope.deletedDocs.push {
|
|
name: doc.name
|
|
id: doc._id
|
|
type: "doc"
|
|
deleted: true
|
|
}
|
|
|
|
recalculateDocList: () ->
|
|
@$scope.docs = []
|
|
@forEachEntity (entity, parentFolder, path) =>
|
|
if entity.type == "doc" and !entity.deleted
|
|
@$scope.docs.push {
|
|
doc: entity
|
|
path: path
|
|
}
|
|
# Keep list ordered by folders, then name
|
|
@$scope.docs.sort (a,b) ->
|
|
aDepth = (a.path.match(/\//g) || []).length
|
|
bDepth = (b.path.match(/\//g) || []).length
|
|
if aDepth - bDepth != 0
|
|
return -(aDepth - bDepth) # Deeper path == folder first
|
|
else if a.path < b.path
|
|
return -1
|
|
else
|
|
return 1
|
|
|
|
getEntityPath: (entity) ->
|
|
@_getEntityPathInFolder @$scope.rootFolder, entity
|
|
|
|
_getEntityPathInFolder: (folder, entity) ->
|
|
for child in folder.children or []
|
|
if child == entity
|
|
return entity.name
|
|
else if child.type == "folder"
|
|
path = @_getEntityPathInFolder(child, entity)
|
|
if path?
|
|
return child.name + "/" + path
|
|
return null
|
|
|
|
getCurrentFolder: () ->
|
|
# Return the root folder if nothing is selected
|
|
@_getCurrentFolder(@$scope.rootFolder) or @$scope.rootFolder
|
|
|
|
_getCurrentFolder: (startFolder = @$scope.rootFolder) ->
|
|
for entity in startFolder.children or []
|
|
# The 'current' folder is either the one selected, or
|
|
# the one containing the selected doc/file
|
|
if entity.selected
|
|
if entity.type == "folder"
|
|
return entity
|
|
else
|
|
return startFolder
|
|
|
|
if entity.type == "folder"
|
|
result = @_getCurrentFolder(entity)
|
|
return result if result?
|
|
|
|
return null
|
|
|
|
createDoc: (name, parent_folder = @getCurrentFolder()) ->
|
|
# We'll wait for the socket.io notification to actually
|
|
# add the doc for us.
|
|
@ide.$http.post "/project/#{@ide.project_id}/doc", {
|
|
name: name,
|
|
parent_folder_id: parent_folder?.id
|
|
_csrf: window.csrfToken
|
|
}
|
|
|
|
createFolder: (name, parent_folder = @getCurrentFolder()) ->
|
|
# We'll wait for the socket.io notification to actually
|
|
# add the folder for us.
|
|
return @ide.$http.post "/project/#{@ide.project_id}/folder", {
|
|
name: name,
|
|
parent_folder_id: parent_folder?.id
|
|
_csrf: window.csrfToken
|
|
}
|
|
|
|
renameEntity: (entity, name, callback = (error) ->) ->
|
|
return if entity.name == name
|
|
if name.length < 150
|
|
entity.name = name
|
|
return @ide.$http.post "/project/#{@ide.project_id}/#{entity.type}/#{entity.id}/rename", {
|
|
name: entity.name,
|
|
_csrf: window.csrfToken
|
|
}
|
|
|
|
deleteEntity: (entity, callback = (error) ->) ->
|
|
# We'll wait for the socket.io notification to
|
|
# delete from scope.
|
|
return @ide.queuedHttp {
|
|
method: "DELETE"
|
|
url: "/project/#{@ide.project_id}/#{entity.type}/#{entity.id}"
|
|
headers:
|
|
"X-Csrf-Token": window.csrfToken
|
|
}
|
|
|
|
moveEntity: (entity, parent_folder, callback = (error) ->) ->
|
|
# Abort move if the folder being moved (entity) has the parent_folder as child
|
|
# since that would break the tree structure.
|
|
return if @_isChildFolder(entity, parent_folder)
|
|
@_moveEntityInScope(entity, parent_folder)
|
|
return @ide.queuedHttp.post "/project/#{@ide.project_id}/#{entity.type}/#{entity.id}/move", {
|
|
folder_id: parent_folder.id
|
|
_csrf: window.csrfToken
|
|
}
|
|
|
|
_isChildFolder: (parent_folder, child_folder) ->
|
|
parent_path = @getEntityPath(parent_folder) or "" # null if root folder
|
|
child_path = @getEntityPath(child_folder) or "" # null if root folder
|
|
# is parent path the beginning of child path?
|
|
return (child_path.slice(0, parent_path.length) == parent_path)
|
|
|
|
_deleteEntityFromScope: (entity, options = { moveToDeleted: true }) ->
|
|
return if !entity?
|
|
parent_folder = null
|
|
@forEachEntity (possible_entity, folder) ->
|
|
if possible_entity == entity
|
|
parent_folder = folder
|
|
|
|
if parent_folder?
|
|
index = parent_folder.children.indexOf(entity)
|
|
if index > -1
|
|
parent_folder.children.splice(index, 1)
|
|
|
|
if entity.type == "doc" and options.moveToDeleted
|
|
entity.deleted = true
|
|
@$scope.deletedDocs.push entity
|
|
|
|
_moveEntityInScope: (entity, parent_folder) ->
|
|
return if entity in parent_folder.children
|
|
@_deleteEntityFromScope(entity, moveToDeleted: false)
|
|
parent_folder.children.push(entity)
|