mirror of
https://github.com/overleaf/overleaf.git
synced 2024-09-16 02:52:31 -04:00
144 lines
3.3 KiB
CoffeeScript
144 lines
3.3 KiB
CoffeeScript
define [
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"track-changes/models/ChangeList"
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"track-changes/models/Diff"
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"track-changes/ChangeListView"
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"track-changes/DiffView"
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"utils/Modal"
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"models/Doc"
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"moment"
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], (ChangeList, Diff, ChangeListView, DiffView, Modal, Doc, moment) ->
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class TrackChangesManager
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template: $("#trackChangesPanelTemplate").html()
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constructor: (@ide) ->
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@project_id = window.userSettings.project_id
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@$el = $(@template)
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$("#editorWrapper").append(@$el)
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@hideEl()
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@ide.editor.on "change:doc", () =>
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@hideEl()
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@ide.editor.on "resize", () =>
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@diffView?.resize()
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@$el.find(".track-changes-close").on "click", (e) =>
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e.preventDefault
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@hide()
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@ide.fileTreeManager.on "contextmenu:beforeshow", (entity, entries) =>
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if entity instanceof Doc
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entries.push {
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divider: true
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}, {
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text: "History"
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onClick: () =>
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@show(entity.id)
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}
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show: (@doc_id) ->
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@ide.fileTreeManager.selectEntity(@doc_id)
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@changes = new ChangeList([], doc_id: @doc_id, project_id: @project_id)
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@changeListView = new ChangeListView(
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collection : @changes,
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el : @$el.find(".change-list-area")
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)
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@changeListView.render()
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@changeListView.loadUntilFull (error) =>
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@autoSelectDiff()
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@changeListView.on "change_diff", (fromModel, toModel) =>
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@showDiff(fromModel, toModel)
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@changeListView.on "restore", (change) =>
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@restore(change)
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if @diffView?
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@diffView.destroy()
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@showEl()
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hide: () ->
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@hideEl()
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@ide.fileTreeManager.openDoc(@doc_id)
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autoSelectDiff: () ->
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if @changes.models.length == 0
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return
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# Find all change until the last one we made
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fromIndex = null
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for change, i in @changes.models
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if ide.user in change.get("users")
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if i > 0
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fromIndex = i - 1
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else
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fromIndex = 0
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break
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fromIndex = 0 if !fromIndex
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toChange = @changes.models[0]
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fromChange = @changes.models[fromIndex]
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@showDiff(fromChange, toChange)
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@changeListView.setSelectionRange(fromIndex, 0)
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showDiff: (fromModel, toModel) ->
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@diff = new Diff({
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project_id: @project_id
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doc_id: @doc_id
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from: fromModel.get("fromVersion")
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to: toModel.get("toVersion")
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})
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if @diffView?
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@diffView.destroy()
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@diffView = new DiffView(
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model: @diff
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el: @$el.find(".track-changes-diff")
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)
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@diff.fetch()
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showEl: ->
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@ide.editor.hide()
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@$el.show()
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hideEl: () ->
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@ide.editor.show()
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@$el.hide()
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restore: (change) ->
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name = @ide.fileTreeManager.getNameOfEntityId(@doc_id)
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date = moment(change.get("start_ts")).format("Do MMM YYYY, h:mm:ss a")
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modal = new Modal({
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title: "Restore document"
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message: "Are you sure you want to restore <strong>#{name}</strong> to before the changes on #{date}?"
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buttons: [{
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text: "Cancel"
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}, {
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text: "Restore"
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class: "btn-success"
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close: false
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callback: ($button) =>
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$button.text("Restoring...")
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$button.prop("disabled", true)
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@doRestore change.get("version"), (error) =>
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modal.remove()
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@hide()
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}]
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})
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doRestore: (version, callback = (error) ->) ->
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$.ajax {
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url: "/project/#{@project_id}/doc/#{@doc_id}/version/#{version}/restore"
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type: "POST"
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headers:
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"X-CSRF-Token": window.csrfToken
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success: () ->
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callback()
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error: (error) ->
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callback(error)
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}
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return TrackChangesManager
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