Merge branch 'master' into sk-plans-tidy

services/web/Gruntfile.coffee

@@ -160,10 +160,10 @@ module.exports = (grunt) ->
 					paths:
 						"moment": "libs/#{PackageVersions.lib('moment')}"
 						"mathjax": "/js/libs/mathjax/MathJax.js?config=TeX-AMS_HTML"
-						"libs/pdf": "libs/#{PackageVersions.lib('pdfjs')}/pdf"
+						"pdfjs-dist/build/pdf": "libs/#{PackageVersions.lib('pdfjs')}/pdf"
 						"ace": "#{PackageVersions.lib('ace')}"
 					shim:
-						"libs/pdf":
+						"pdfjs-dist/build/pdf":
 							deps: ["libs/#{PackageVersions.lib('pdfjs')}/compatibility"]
 
 					skipDirOptimize: true
@@ -173,7 +173,7 @@ module.exports = (grunt) ->
 							exclude: ["libs"]
 						}, {
 							name: "ide",
-							exclude: ["libs", "libs/pdf"]
+							exclude: ["libs", "pdfjs-dist/build/pdf"]
 						}, {
 							name: "libs"
 						},{

services/web/app/coffee/Features/Email/EmailBuilder.coffee

@@ -101,7 +101,7 @@ Thank you
 #{settings.appName} - <%= siteUrl %>
 """
 	compiledTemplate: _.template """
-<p>Hi, <%= owner.email %> wants to share <a href="<%= project.url %>">'<%= project.name %>'</a> with you</p>
+<p>Hi, <%= owner.email %> wants to share <a href="<%= inviteUrl %>">'<%= project.name %>'</a> with you</p>
 <center>
 			<a style="text-decoration: none; width: 200px; background-color: #a93629; border: 1px solid #e24b3b; border-radius: 3px; padding: 15px; margin: 24px; display: block;" href="<%= inviteUrl %>" style="text-decoration:none" target="_blank">
 				<span style= "font-size:16px;font-family:Helvetica,Arial;font-weight:400;color:#fff;white-space:nowrap;display:block; text-align:center">

services/web/app/coffee/Features/Email/EmailSender.coffee

@@ -52,6 +52,8 @@ module.exports =
 			text: options.text
 			replyTo: options.replyTo || Settings.email.replyToAddress
 			socketTimeout: 30 * 1000
+		if Settings.email.textEncoding?
+			opts.textEncoding = textEncoding
 		client.sendMail options, (err, res)->
 			if err?
 				logger.err err:err, "error sending message"

services/web/app/coffee/Features/HealthCheck/HealthCheckController.coffee

@@ -63,6 +63,7 @@ Reporter = (res) ->
 
 			res.contentType("application/json")
 			if failures.length > 0
+				logger.err failures:failures, "health check failed"
 				res.send 500, JSON.stringify(results, null, 2)
 			else
 				res.send 200, JSON.stringify(results, null, 2)

services/web/app/coffee/infrastructure/PackageVersions.coffee

@@ -1,5 +1,5 @@
 version = {
-	"pdfjs": "1.3.91p1"
+	"pdfjs": "1.6.210p1"
 	"moment": "2.9.0"
 	"ace": "1.2.5"
 }

services/web/app/views/project/editor.jade

@@ -87,6 +87,10 @@ block content
 
 block requirejs
 	script(type="text/javascript" src='/socket.io/socket.io.js')
+
+	//- don't use cdn for worker
+	- var pdfWorkerPath = buildJsPath('/libs/' + lib('pdfjs') + '/pdf.worker', {cdn:false,fingerprint:false})
+
 	//- We need to do .replace(/\//g, '\\/') do that '</script>' -> '<\/script>'
 	//- and doesn't prematurely end the script tag.
 	script(type='text/javascript').
@@ -101,13 +105,14 @@ block requirejs
 			"paths" : {
 				"mathjax": "#{buildJsPath('/libs/mathjax/MathJax.js', {cdn:false, fingerprint:false, qs:{config:'TeX-AMS_HTML'}})}",
 				"moment": "libs/#{lib('moment')}",
-				"libs/pdf": "libs/#{lib('pdfjs')}/pdf",
+				"pdfjs-dist/build/pdf": "libs/#{lib('pdfjs')}/pdf",
+				"pdfjs-dist/build/pdf.worker": "#{pdfWorkerPath}",
 				"ace": "#{lib('ace')}"
 			},
 			"urlArgs" : "fingerprint=#{fingerprint(jsPath + 'ide.js')}-#{fingerprint(jsPath + 'libs.js')}",
 			"waitSeconds": 0,
 			"shim": {
-				"libs/pdf": {
+				"pdfjs-dist/build/pdf": {
 					"deps": ["libs/#{lib('pdfjs')}/compatibility"]
 				},
 				"ace/ext-searchbox": {
@@ -125,13 +130,9 @@ block requirejs
 		};
 		window.aceFingerprint = "#{fingerprint(jsPath + lib('ace') + '/ace.js')}"
 
-	- var pdfPath = "libs/" + lib('pdfjs') + "/pdf.worker.js"
-	- var fingerprintedPath = fingerprint(jsPath+pdfPath)
-	- var pdfJsWorkerPath = buildJsPath(pdfPath, {cdn:false,qs:{fingerprint:fingerprintedPath}}) // don't use worker for cdn
-	- var aceWorkerPath = user.betaProgram ? buildJsPath(lib('ace'), {cdn:false,fingerprint:false}) : "" // don't use worker for cdn
+	- var aceWorkerPath = user.betaProgram ? buildJsPath(lib('ace'), {cdn:false,fingerprint:false}) : "" // don't use cdn for worker
 
 	script(type='text/javascript').
-		window.pdfJsWorkerPath = "#{pdfJsWorkerPath}";
 		window.aceWorkerPath = "#{aceWorkerPath}";
 
 	script(

services/web/app/views/project/editor/pdf.jade

@@ -229,7 +229,7 @@ div.full-size.pdf(ng-controller="PdfController")
 
 				p.entry-content(ng-show="entry.content") {{ entry.content.trim() }}
 
-		p
+		div
 			.files-dropdown-container
 				a.btn.btn-default.btn-sm(
 					href,
@@ -344,7 +344,7 @@ div.full-size.pdf(ng-controller="PdfController")
 					strong #{translate("ask_proj_owner_to_upgrade_for_faster_compiles")}
 				p #{translate("free_accounts_have_timeout_upgrade_to_increase")}
 				p Plus:
-				p
+				div
 					ul.list-unstyled
 						li
 							i.fa.fa-check  

services/web/package.json

@@ -35,7 +35,7 @@
     "lynx": "0.1.1",
     "marked": "^0.3.5",
     "method-override": "^2.3.3",
-    "metrics-sharelatex": "git+https://github.com/sharelatex/metrics-sharelatex.git#v1.3.0",
+    "metrics-sharelatex": "git+https://github.com/sharelatex/metrics-sharelatex.git#v1.6.0",
     "mimelib": "0.2.14",
     "mocha": "1.17.1",
     "mongojs": "0.18.2",

services/web/public/coffee/ide/editor/EditorManager.coffee

@@ -12,7 +12,7 @@ define [
 			}
 
 			@$scope.$on "entity:selected", (event, entity) =>
-				if (@$scope.ui.view != "track-changes" and entity.type == "doc")
+				if (@$scope.ui.view != "history" and entity.type == "doc")
 					@openDoc(entity)
 
 			@$scope.$on "entity:deleted", (event, entity) =>

services/web/public/coffee/ide/editor/directives/aceEditor.coffee

@@ -58,6 +58,11 @@ define [
 
 				editor = ace.edit(element.find(".ace-editor-body")[0])
 				editor.$blockScrolling = Infinity
+
+				# disable auto insertion of brackets and quotes
+				editor.setOption('behavioursEnabled', false)
+				editor.setOption('wrapBehavioursEnabled', false)
+
 				window.editors ||= []
 				window.editors.push editor
 

services/web/public/coffee/ide/editor/directives/aceEditor/undo/UndoManager.coffee

@@ -231,6 +231,12 @@ define [
 
 		_aceDeltaToSimpleDelta: (aceDelta, docLines) ->
 			start = aceDelta.start
+			if !start?
+				error = new Error("aceDelta had no start event.")
+				Raven?.captureException(error, {
+					aceDelta: JSON.stringify(aceDelta)
+				})
+				throw error
 			linesBefore = docLines.slice(0, start.row)
 			position =
 				linesBefore.join("").length + # full lines

services/web/public/coffee/ide/pdfng/directives/pdfJs.coffee

@@ -6,9 +6,6 @@ define [
 	pdfViewer
 
 ) ->
-	if PDFJS?
-		PDFJS.workerSrc = window.pdfJsWorkerPath
-
 	App.directive "pdfng", ["$timeout", "localStorage", ($timeout, localStorage) ->
 		return {
 			scope: {

services/web/public/coffee/ide/pdfng/directives/pdfRenderer.coffee

@@ -1,26 +1,50 @@
 define [
 	"base"
-], (App) ->
+	"pdfjs-dist/build/pdf"
+], (App, PDFJS) ->
 	# App = angular.module 'PDFRenderer', ['pdfAnnotations', 'pdfTextLayer']
 
 	App.factory 'PDFRenderer', ['$q', '$timeout', 'pdfAnnotations', 'pdfTextLayer', 'pdfSpinner', ($q, $timeout, pdfAnnotations, pdfTextLayer, pdfSpinner) ->
 
+		# Have a single worker used by all rendering, to avoid reloading
+		RenderThread = { worker: null, count: 0}
+
+		getRenderThread = () ->
+			if RenderThread.count > 16 # recycle the worker periodically to avoid leaks
+				RenderThread.readyToDestroy = true
+				RenderThread = { worker: null, count: 0 }
+			RenderThread.worker ||= new PDFJS.PDFWorker('pdfjsworker')
+			RenderThread.count++
+			return RenderThread
+
+		resetWorker = (thread) ->
+			thread.worker.destroy() if thread.readyToDestroy
+
+		# The PDF page renderer
+
 		class PDFRenderer
 			JOB_QUEUE_INTERVAL: 25
 			PAGE_LOAD_TIMEOUT: 60*1000
 			INDICATOR_DELAY1: 100  # time to delay before showing the indicator
 			INDICATOR_DELAY2: 250  # time until the indicator starts animating
+			TEXTLAYER_TIMEOUT: 100
 
 			constructor: (@url, @options) ->
-				if navigator.userAgent?.indexOf("Edge/") >= 0 or navigator.userAgent?.indexOf("rv:11.0") >= 0 # IE 11
-					# Microsoft Edge does not work well with font-face (Sept 2016)
-					PDFJS.disableFontFace = true
+				# set up external character mappings - needed for Japanese etc
+				window.PDFJS.cMapUrl = './bcmaps/'
+				window.PDFJS.cMapPacked = true
+
+				if window.location?.search?.indexOf("disable-font-face=true") >= 0
+					window.PDFJS.disableFontFace = true
+				else
+					window.PDFJS.disableFontFace = false
 				if @options.disableAutoFetch
-					PDFJS.disableAutoFetch = true # prevent loading whole file
+					window.PDFJS.disableAutoFetch = true # prevent loading whole file
 				# PDFJS.disableStream
 				# PDFJS.disableRange
 				@scale = @options.scale || 1
-				@pdfjs = PDFJS.getDocument {url: @url, rangeChunkSize: 2*65536}
+				@thread = getRenderThread()
+				@pdfjs = PDFJS.getDocument {url: @url, rangeChunkSize: 2*65536, worker: @thread.worker}
 				@pdfjs.onProgress = @options.progressCallback
 				@document = $q.when(@pdfjs)
 				@navigateFn = @options.navigateFn
@@ -245,6 +269,12 @@ define [
 					return
 
 				canvas = $('<canvas class="pdf-canvas pdfng-rendering"></canvas>')
+				# In Windows+IE we must have the canvas in the DOM during
+				# rendering to see the fonts defined in the DOM. If we try to
+				# render 'offscreen' then all the text will be sans-serif.
+				# Previously we rendered offscreen and added in the canvas
+				# when rendering was complete.
+				element.canvas.replaceWith(canvas)
 
 				viewport = page.getViewport (scale)
 
@@ -282,6 +312,7 @@ define [
 				textLayer = new pdfTextLayer({
 					textLayerDiv: element.text[0]
 					viewport: viewport
+					renderer: PDFJS.renderTextLayer
 				})
 
 				annotationsLayer = new pdfAnnotations({
@@ -296,12 +327,14 @@ define [
 					transform: [pixelRatio, 0, 0, pixelRatio, 0, 0]
 				}
 
+				textLayerTimeout = @TEXTLAYER_TIMEOUT
+
 				result.then () ->
 					# page render success
-					element.canvas.replaceWith(canvas)
 					canvas.removeClass('pdfng-rendering')
-					page.getTextContent().then (textContent) ->
+					page.getTextContent({normalizeWhitespace: true}).then (textContent) ->
 						textLayer.setTextContent textContent
+						textLayer.render(textLayerTimeout)
 					, (error) ->
 						self.errorCallback?(error)
 					page.getAnnotations().then (annotations) ->
@@ -320,8 +353,9 @@ define [
 			destroy: () ->
 				@shuttingDown = true
 				@resetState()
-				@pdfjs.then (document) ->
+				@pdfjs.then (document) =>
 					document.cleanup()
 					document.destroy()
+					resetWorker(@thread)
 
 		]

services/web/public/coffee/ide/pdfng/directives/pdfTextLayer.coffee

@@ -1,225 +1,57 @@
 define [
 	"base"
 ], (App) ->
-	# App = angular.module 'pdfTextLayer', []
+
+	# uses the PDFJS text layer renderer to provide invisible overlayed
+	# text for searching
 
 	App.factory 'pdfTextLayer', [ () ->
 
-	# TRANSLATED FROM pdf.js-1.0.712
-	# pdf.js-1.0.712/web/ui_utils.js
-	# pdf.js-1.0.712/web/text_layer_builder.js
-
-	# -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
-
-	# Copyright 2012 Mozilla Foundation
-	# *
-	# * Licensed under the Apache License, Version 2.0 (the "License");
-	# * you may not use this file except in compliance with the License.
-	# * You may obtain a copy of the License at
-	# *
-	# *     http://www.apache.org/licenses/LICENSE-2.0
-	# *
-	# * Unless required by applicable law or agreed to in writing, software
-	# * distributed under the License is distributed on an "AS IS" BASIS,
-	# * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-	# * See the License for the specific language governing permissions and
-	# * limitations under the License.
-	#
-
-	# globals CustomStyle, scrollIntoView, PDFJS
-	# ms
-
-	# optimised CSS custom property getter/setter
-
-		CustomStyle = (CustomStyleClosure = ->
-
-			# As noted on: http://www.zachstronaut.com/posts/2009/02/17/
-			#              animate-css-transforms-firefox-webkit.html
-			# in some versions of IE9 it is critical that ms appear in this list
-			# before Moz
-			CustomStyle = ->
-			prefixes = [
-				'ms'
-				'Moz'
-				'Webkit'
-				'O'
-			]
-			_cache = {}
-			CustomStyle.getProp = get = (propName, element) ->
-
-				# check cache only when no element is given
-				return _cache[propName]	if arguments.length is 1 and typeof _cache[propName] is 'string'
-				element = element or document.documentElement
-				style = element.style
-				prefixed = undefined
-				uPropName = undefined
-
-				# test standard property first
-				return (_cache[propName] = propName)	if typeof style[propName] is 'string'
-
-				# capitalize
-				uPropName = propName.charAt(0).toUpperCase() + propName.slice(1)
-
-				# test vendor specific properties
-				i = 0
-				l = prefixes.length
-
-				while i < l
-					prefixed = prefixes[i] + uPropName
-					return (_cache[propName] = prefixed)	if typeof style[prefixed] is 'string'
-					i++
-
-				#if all fails then set to undefined
-				_cache[propName] = 'undefined'
-
-			CustomStyle.setProp = set = (propName, element, str) ->
-				prop = @getProp(propName)
-				element.style[prop] = str	if prop isnt 'undefined'
-				return
-
-			CustomStyle
-		)()
-
-		#################################
-
-		isAllWhitespace = (str) ->
-			not NonWhitespaceRegexp.test(str)
-		'use strict'
-		FIND_SCROLL_OFFSET_TOP = -50
-		FIND_SCROLL_OFFSET_LEFT = -400
-		MAX_TEXT_DIVS_TO_RENDER = 100000
-		RENDER_DELAY = 200
-		NonWhitespaceRegexp = /\S/
-
-		###*
-		TextLayerBuilder provides text-selection functionality for the PDF.
-		It does this by creating overlay divs over the PDF text. These divs
-		contain text that matches the PDF text they are overlaying. This object
-		also provides a way to highlight text that is being searched for.
-		###
-
 		class pdfTextLayer
 
 			constructor: (options) ->
 				@textLayerDiv = options.textLayerDiv
-				@layoutDone = false
 				@divContentDone = false
-				@pageIdx = options.pageIndex
-				@matches = []
-				@lastScrollSource = options.lastScrollSource or null
 				@viewport = options.viewport
-				@isViewerInPresentationMode = options.isViewerInPresentationMode
 				@textDivs = []
-				@findController = options.findController or null
+				@renderer = options.renderer
+				@renderingDone = false
 
-			renderLayer: () ->
+			render: (timeout) ->
+				if @renderingDone or not @divContentDone
+					return
+
+				if @textLayerRenderTask?
+					@textLayerRenderTask.cancel()
+					@textLayerRenderTask = null
+
+				@textDivs = []
 				textLayerFrag = document.createDocumentFragment()
-				textDivs = @textDivs
-				textDivsLength = textDivs.length
-				canvas = document.createElement('canvas')
-				ctx = canvas.getContext('2d')
 
-				# No point in rendering many divs as it would make the browser
-				# unusable even after the divs are rendered.
-				return	if textDivsLength > MAX_TEXT_DIVS_TO_RENDER
-				lastFontSize = undefined
-				lastFontFamily = undefined
-				i = 0
-				while i < textDivsLength
-					textDiv = textDivs[i]
-					if textDiv.dataset.isWhitespace
-						i++
-						continue
-					fontSize = textDiv.style.fontSize
-					fontFamily = textDiv.style.fontFamily
+				@textLayerRenderTask = @renderer {
+					textContent: this.textContent,
+					container: textLayerFrag,
+					viewport: this.viewport,
+					textDivs: this.textDivs,
+					timeout: timeout,
+					enhanceTextSelection: this.enhanceTextSelection,
+				}
 
-					# Only build font string and set to context if different from last.
-					if fontSize isnt lastFontSize or fontFamily isnt lastFontFamily
-						ctx.font = fontSize + ' ' + fontFamily
-						lastFontSize = fontSize
-						lastFontFamily = fontFamily
-					width = ctx.measureText(textDiv.textContent).width
-					if width > 0
-						textLayerFrag.appendChild textDiv
+				textLayerSuccess = () =>
+					@textLayerDiv.appendChild(textLayerFrag)
+					@renderingDone = true
 
-						if textDiv.dataset.canvasWidth?
-							# Dataset values come of type string.
-							textScale = textDiv.dataset.canvasWidth / width;
-							transform = 'scaleX(' + textScale + ')'
-						else
-							transform = ''
-						rotation = textDiv.dataset.angle
-						if rotation
-							transform = 'rotate(' + rotation + 'deg) ' + transform
-						if transform
-							CustomStyle.setProp 'transform', textDiv, transform
-					i++
-				@textLayerDiv.appendChild textLayerFrag
-				return
+				textLayerFailure = () ->
+					return # canceled or failed to render text layer -- skipping errors
 
-			appendText: (geom, styles) ->
-				style = styles[geom.fontName]
-				textDiv = document.createElement('div')
-				@textDivs.push textDiv
-				if isAllWhitespace(geom.str)
-					textDiv.dataset.isWhitespace = true
-					return
-				tx = PDFJS.Util.transform(@viewport.transform, geom.transform)
-				angle = Math.atan2(tx[1], tx[0])
-				angle += Math.PI / 2	if style.vertical
-				fontHeight = Math.sqrt((tx[2] * tx[2]) + (tx[3] * tx[3]))
-				fontAscent = fontHeight
-				if style.ascent
-					fontAscent = style.ascent * fontAscent
-				else fontAscent = (1 + style.descent) * fontAscent	if style.descent
-				left = undefined
-				top = undefined
-				if angle is 0
-					left = tx[4]
-					top = tx[5] - fontAscent
-				else
-					left = tx[4] + (fontAscent * Math.sin(angle))
-					top = tx[5] - (fontAscent * Math.cos(angle))
-				textDiv.style.left = left + 'px'
-				textDiv.style.top = top + 'px'
-				textDiv.style.fontSize = fontHeight + 'px'
-				textDiv.style.fontFamily = style.fontFamily
-				textDiv.textContent = geom.str
-
-				textDiv.ondblclick = (e) ->
-					if (window.getSelection)
-						window.getSelection().removeAllRanges();
-					else if (document.selection)
-						document.selection.empty();
-
-				# |fontName| is only used by the Font Inspector. This test will succeed
-				# when e.g. the Font Inspector is off but the Stepper is on, but it's
-				# not worth the effort to do a more accurate test.
-				textDiv.dataset.fontName = geom.fontName	if PDFJS.pdfBug
-
-				# Storing into dataset will convert number into string.
-				textDiv.dataset.angle = angle * (180 / Math.PI)	if angle isnt 0
-				# We don't bother scaling single-char text divs, because it has very
-				# little effect on text highlighting. This makes scrolling on docs with
-				# lots of such divs a lot faster.
-				if textDiv.textContent.length > 1
-					if style.vertical
-						textDiv.dataset.canvasWidth = geom.height * @viewport.scale
-					else
-						textDiv.dataset.canvasWidth = geom.width * @viewport.scale
-					return
+				@textLayerRenderTask.promise.then(textLayerSuccess, textLayerFailure)
 
 			setTextContent: (textContent) ->
-				@textContent = textContent
-				textItems = textContent.items
-				i = 0
-				len = textItems.length
+				if (@textLayerRenderTask)
+					@textLayerRenderTask.cancel();
+					@textLayerRenderTask = null;
 
-				while i < len
-					@appendText textItems[i], textContent.styles
-					i++
-				@divContentDone = true
-				@renderLayer()
-				return
+				@textContent = textContent;
+				@divContentDone = true;
 
 	]

services/web/public/coffee/ide/pdfng/directives/pdfViewer.coffee

@@ -6,7 +6,6 @@ define [
 	"ide/pdfng/directives/pdfRenderer"
 	"ide/pdfng/directives/pdfPage"
 	"ide/pdfng/directives/pdfSpinner"
-	"libs/pdf"
 ], (
 	App
 	pdfTextLayer

services/web/public/js/libs/pdfjs-1.0.712/compatibility.js

@@ -1,563 +0,0 @@
-/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
-/* Copyright 2012 Mozilla Foundation
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-/* globals VBArray, PDFJS */
-
-'use strict';
-
-// Initializing PDFJS global object here, it case if we need to change/disable
-// some PDF.js features, e.g. range requests
-if (typeof PDFJS === 'undefined') {
-  (typeof window !== 'undefined' ? window : this).PDFJS = {};
-}
-
-// Checking if the typed arrays are supported
-// Support: iOS<6.0 (subarray), IE<10, Android<4.0
-(function checkTypedArrayCompatibility() {
-  if (typeof Uint8Array !== 'undefined') {
-    // Support: iOS<6.0
-    if (typeof Uint8Array.prototype.subarray === 'undefined') {
-        Uint8Array.prototype.subarray = function subarray(start, end) {
-          return new Uint8Array(this.slice(start, end));
-        };
-        Float32Array.prototype.subarray = function subarray(start, end) {
-          return new Float32Array(this.slice(start, end));
-        };
-    }
-
-    // Support: Android<4.1
-    if (typeof Float64Array === 'undefined') {
-      window.Float64Array = Float32Array;
-    }
-    return;
-  }
-
-  function subarray(start, end) {
-    return new TypedArray(this.slice(start, end));
-  }
-
-  function setArrayOffset(array, offset) {
-    if (arguments.length < 2) {
-      offset = 0;
-    }
-    for (var i = 0, n = array.length; i < n; ++i, ++offset) {
-      this[offset] = array[i] & 0xFF;
-    }
-  }
-
-  function TypedArray(arg1) {
-    var result, i, n;
-    if (typeof arg1 === 'number') {
-      result = [];
-      for (i = 0; i < arg1; ++i) {
-        result[i] = 0;
-      }
-    } else if ('slice' in arg1) {
-      result = arg1.slice(0);
-    } else {
-      result = [];
-      for (i = 0, n = arg1.length; i < n; ++i) {
-        result[i] = arg1[i];
-      }
-    }
-
-    result.subarray = subarray;
-    result.buffer = result;
-    result.byteLength = result.length;
-    result.set = setArrayOffset;
-
-    if (typeof arg1 === 'object' && arg1.buffer) {
-      result.buffer = arg1.buffer;
-    }
-    return result;
-  }
-
-  window.Uint8Array = TypedArray;
-  window.Int8Array = TypedArray;
-
-  // we don't need support for set, byteLength for 32-bit array
-  // so we can use the TypedArray as well
-  window.Uint32Array = TypedArray;
-  window.Int32Array = TypedArray;
-  window.Uint16Array = TypedArray;
-  window.Float32Array = TypedArray;
-  window.Float64Array = TypedArray;
-})();
-
-// URL = URL || webkitURL
-// Support: Safari<7, Android 4.2+
-(function normalizeURLObject() {
-  if (!window.URL) {
-    window.URL = window.webkitURL;
-  }
-})();
-
-// Object.defineProperty()?
-// Support: Android<4.0, Safari<5.1
-(function checkObjectDefinePropertyCompatibility() {
-  if (typeof Object.defineProperty !== 'undefined') {
-    var definePropertyPossible = true;
-    try {
-      // some browsers (e.g. safari) cannot use defineProperty() on DOM objects
-      // and thus the native version is not sufficient
-      Object.defineProperty(new Image(), 'id', { value: 'test' });
-      // ... another test for android gb browser for non-DOM objects
-      var Test = function Test() {};
-      Test.prototype = { get id() { } };
-      Object.defineProperty(new Test(), 'id',
-        { value: '', configurable: true, enumerable: true, writable: false });
-    } catch (e) {
-      definePropertyPossible = false;
-    }
-    if (definePropertyPossible) {
-      return;
-    }
-  }
-
-  Object.defineProperty = function objectDefineProperty(obj, name, def) {
-    delete obj[name];
-    if ('get' in def) {
-      obj.__defineGetter__(name, def['get']);
-    }
-    if ('set' in def) {
-      obj.__defineSetter__(name, def['set']);
-    }
-    if ('value' in def) {
-      obj.__defineSetter__(name, function objectDefinePropertySetter(value) {
-        this.__defineGetter__(name, function objectDefinePropertyGetter() {
-          return value;
-        });
-        return value;
-      });
-      obj[name] = def.value;
-    }
-  };
-})();
-
-
-// No XMLHttpRequest#response?
-// Support: IE<11, Android <4.0
-(function checkXMLHttpRequestResponseCompatibility() {
-  var xhrPrototype = XMLHttpRequest.prototype;
-  var xhr = new XMLHttpRequest();
-  if (!('overrideMimeType' in xhr)) {
-    // IE10 might have response, but not overrideMimeType
-    // Support: IE10
-    Object.defineProperty(xhrPrototype, 'overrideMimeType', {
-      value: function xmlHttpRequestOverrideMimeType(mimeType) {}
-    });
-  }
-  if ('responseType' in xhr) {
-    return;
-  }
-
-  // The worker will be using XHR, so we can save time and disable worker.
-  PDFJS.disableWorker = true;
-
-  // Support: IE9
-  if (typeof VBArray !== 'undefined') {
-    Object.defineProperty(xhrPrototype, 'response', {
-      get: function xmlHttpRequestResponseGet() {
-        if (this.responseType === 'arraybuffer') {
-          return new Uint8Array(new VBArray(this.responseBody).toArray());
-        } else {
-          return this.responseText;
-        }
-      }
-    });
-    return;
-  }
-
-  // other browsers
-  function responseTypeSetter() {
-    // will be only called to set "arraybuffer"
-    this.overrideMimeType('text/plain; charset=x-user-defined');
-  }
-  if (typeof xhr.overrideMimeType === 'function') {
-    Object.defineProperty(xhrPrototype, 'responseType',
-                          { set: responseTypeSetter });
-  }
-  function responseGetter() {
-    var text = this.responseText;
-    var i, n = text.length;
-    var result = new Uint8Array(n);
-    for (i = 0; i < n; ++i) {
-      result[i] = text.charCodeAt(i) & 0xFF;
-    }
-    return result.buffer;
-  }
-  Object.defineProperty(xhrPrototype, 'response', { get: responseGetter });
-})();
-
-// window.btoa (base64 encode function) ?
-// Support: IE<10
-(function checkWindowBtoaCompatibility() {
-  if ('btoa' in window) {
-    return;
-  }
-
-  var digits =
-    'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
-
-  window.btoa = function windowBtoa(chars) {
-    var buffer = '';
-    var i, n;
-    for (i = 0, n = chars.length; i < n; i += 3) {
-      var b1 = chars.charCodeAt(i) & 0xFF;
-      var b2 = chars.charCodeAt(i + 1) & 0xFF;
-      var b3 = chars.charCodeAt(i + 2) & 0xFF;
-      var d1 = b1 >> 2, d2 = ((b1 & 3) << 4) | (b2 >> 4);
-      var d3 = i + 1 < n ? ((b2 & 0xF) << 2) | (b3 >> 6) : 64;
-      var d4 = i + 2 < n ? (b3 & 0x3F) : 64;
-      buffer += (digits.charAt(d1) + digits.charAt(d2) +
-                 digits.charAt(d3) + digits.charAt(d4));
-    }
-    return buffer;
-  };
-})();
-
-// window.atob (base64 encode function)?
-// Support: IE<10
-(function checkWindowAtobCompatibility() {
-  if ('atob' in window) {
-    return;
-  }
-
-  // https://github.com/davidchambers/Base64.js
-  var digits =
-    'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
-  window.atob = function (input) {
-    input = input.replace(/=+$/, '');
-    if (input.length % 4 === 1) {
-      throw new Error('bad atob input');
-    }
-    for (
-      // initialize result and counters
-      var bc = 0, bs, buffer, idx = 0, output = '';
-      // get next character
-      buffer = input.charAt(idx++);
-      // character found in table?
-      // initialize bit storage and add its ascii value
-      ~buffer && (bs = bc % 4 ? bs * 64 + buffer : buffer,
-        // and if not first of each 4 characters,
-        // convert the first 8 bits to one ascii character
-        bc++ % 4) ? output += String.fromCharCode(255 & bs >> (-2 * bc & 6)) : 0
-    ) {
-      // try to find character in table (0-63, not found => -1)
-      buffer = digits.indexOf(buffer);
-    }
-    return output;
-  };
-})();
-
-// Function.prototype.bind?
-// Support: Android<4.0, iOS<6.0
-(function checkFunctionPrototypeBindCompatibility() {
-  if (typeof Function.prototype.bind !== 'undefined') {
-    return;
-  }
-
-  Function.prototype.bind = function functionPrototypeBind(obj) {
-    var fn = this, headArgs = Array.prototype.slice.call(arguments, 1);
-    var bound = function functionPrototypeBindBound() {
-      var args = headArgs.concat(Array.prototype.slice.call(arguments));
-      return fn.apply(obj, args);
-    };
-    return bound;
-  };
-})();
-
-// HTMLElement dataset property
-// Support: IE<11, Safari<5.1, Android<4.0
-(function checkDatasetProperty() {
-  var div = document.createElement('div');
-  if ('dataset' in div) {
-    return; // dataset property exists
-  }
-
-  Object.defineProperty(HTMLElement.prototype, 'dataset', {
-    get: function() {
-      if (this._dataset) {
-        return this._dataset;
-      }
-
-      var dataset = {};
-      for (var j = 0, jj = this.attributes.length; j < jj; j++) {
-        var attribute = this.attributes[j];
-        if (attribute.name.substring(0, 5) !== 'data-') {
-          continue;
-        }
-        var key = attribute.name.substring(5).replace(/\-([a-z])/g,
-          function(all, ch) {
-            return ch.toUpperCase();
-          });
-        dataset[key] = attribute.value;
-      }
-
-      Object.defineProperty(this, '_dataset', {
-        value: dataset,
-        writable: false,
-        enumerable: false
-      });
-      return dataset;
-    },
-    enumerable: true
-  });
-})();
-
-// HTMLElement classList property
-// Support: IE<10, Android<4.0, iOS<5.0
-(function checkClassListProperty() {
-  var div = document.createElement('div');
-  if ('classList' in div) {
-    return; // classList property exists
-  }
-
-  function changeList(element, itemName, add, remove) {
-    var s = element.className || '';
-    var list = s.split(/\s+/g);
-    if (list[0] === '') {
-      list.shift();
-    }
-    var index = list.indexOf(itemName);
-    if (index < 0 && add) {
-      list.push(itemName);
-    }
-    if (index >= 0 && remove) {
-      list.splice(index, 1);
-    }
-    element.className = list.join(' ');
-    return (index >= 0);
-  }
-
-  var classListPrototype = {
-    add: function(name) {
-      changeList(this.element, name, true, false);
-    },
-    contains: function(name) {
-      return changeList(this.element, name, false, false);
-    },
-    remove: function(name) {
-      changeList(this.element, name, false, true);
-    },
-    toggle: function(name) {
-      changeList(this.element, name, true, true);
-    }
-  };
-
-  Object.defineProperty(HTMLElement.prototype, 'classList', {
-    get: function() {
-      if (this._classList) {
-        return this._classList;
-      }
-
-      var classList = Object.create(classListPrototype, {
-        element: {
-          value: this,
-          writable: false,
-          enumerable: true
-        }
-      });
-      Object.defineProperty(this, '_classList', {
-        value: classList,
-        writable: false,
-        enumerable: false
-      });
-      return classList;
-    },
-    enumerable: true
-  });
-})();
-
-// Check console compatibility
-// In older IE versions the console object is not available
-// unless console is open.
-// Support: IE<10
-(function checkConsoleCompatibility() {
-  if (!('console' in window)) {
-    window.console = {
-      log: function() {},
-      error: function() {},
-      warn: function() {}
-    };
-  } else if (!('bind' in console.log)) {
-    // native functions in IE9 might not have bind
-    console.log = (function(fn) {
-      return function(msg) { return fn(msg); };
-    })(console.log);
-    console.error = (function(fn) {
-      return function(msg) { return fn(msg); };
-    })(console.error);
-    console.warn = (function(fn) {
-      return function(msg) { return fn(msg); };
-    })(console.warn);
-  }
-})();
-
-// Check onclick compatibility in Opera
-// Support: Opera<15
-(function checkOnClickCompatibility() {
-  // workaround for reported Opera bug DSK-354448:
-  // onclick fires on disabled buttons with opaque content
-  function ignoreIfTargetDisabled(event) {
-    if (isDisabled(event.target)) {
-      event.stopPropagation();
-    }
-  }
-  function isDisabled(node) {
-    return node.disabled || (node.parentNode && isDisabled(node.parentNode));
-  }
-  if (navigator.userAgent.indexOf('Opera') !== -1) {
-    // use browser detection since we cannot feature-check this bug
-    document.addEventListener('click', ignoreIfTargetDisabled, true);
-  }
-})();
-
-// Checks if possible to use URL.createObjectURL()
-// Support: IE
-(function checkOnBlobSupport() {
-  // sometimes IE loosing the data created with createObjectURL(), see #3977
-  if (navigator.userAgent.indexOf('Trident') >= 0) {
-    PDFJS.disableCreateObjectURL = true;
-  }
-})();
-
-// Checks if navigator.language is supported
-(function checkNavigatorLanguage() {
-  if ('language' in navigator &&
-      /^[a-z]+(-[A-Z]+)?$/.test(navigator.language)) {
-    return;
-  }
-  function formatLocale(locale) {
-    var split = locale.split(/[-_]/);
-    split[0] = split[0].toLowerCase();
-    if (split.length > 1) {
-      split[1] = split[1].toUpperCase();
-    }
-    return split.join('-');
-  }
-  var language = navigator.language || navigator.userLanguage || 'en-US';
-  PDFJS.locale = formatLocale(language);
-})();
-
-(function checkRangeRequests() {
-  // Safari has issues with cached range requests see:
-  // https://github.com/mozilla/pdf.js/issues/3260
-  // Last tested with version 6.0.4.
-  // Support: Safari 6.0+
-  var isSafari = Object.prototype.toString.call(
-                  window.HTMLElement).indexOf('Constructor') > 0;
-
-  // Older versions of Android (pre 3.0) has issues with range requests, see:
-  // https://github.com/mozilla/pdf.js/issues/3381.
-  // Make sure that we only match webkit-based Android browsers,
-  // since Firefox/Fennec works as expected.
-  // Support: Android<3.0
-  var regex = /Android\s[0-2][^\d]/;
-  var isOldAndroid = regex.test(navigator.userAgent);
-
-  if (isSafari || isOldAndroid) {
-    PDFJS.disableRange = true;
-  }
-})();
-
-// Check if the browser supports manipulation of the history.
-// Support: IE<10, Android<4.2
-(function checkHistoryManipulation() {
-  // Android 2.x has so buggy pushState support that it was removed in
-  // Android 3.0 and restored as late as in Android 4.2.
-  // Support: Android 2.x
-  if (!history.pushState || navigator.userAgent.indexOf('Android 2.') >= 0) {
-    PDFJS.disableHistory = true;
-  }
-})();
-
-// Support: IE<11, Chrome<21, Android<4.4, Safari<6
-(function checkSetPresenceInImageData() {
-  // IE < 11 will use window.CanvasPixelArray which lacks set function.
-  if (window.CanvasPixelArray) {
-    if (typeof window.CanvasPixelArray.prototype.set !== 'function') {
-      window.CanvasPixelArray.prototype.set = function(arr) {
-        for (var i = 0, ii = this.length; i < ii; i++) {
-          this[i] = arr[i];
-        }
-      };
-    }
-  } else {
-    // Old Chrome and Android use an inaccessible CanvasPixelArray prototype.
-    // Because we cannot feature detect it, we rely on user agent parsing.
-    var polyfill = false, versionMatch;
-    if (navigator.userAgent.indexOf('Chrom') >= 0) {
-      versionMatch = navigator.userAgent.match(/Chrom(e|ium)\/([0-9]+)\./);
-      // Chrome < 21 lacks the set function.
-      polyfill = versionMatch && parseInt(versionMatch[2]) < 21;
-    } else if (navigator.userAgent.indexOf('Android') >= 0) {
-      // Android < 4.4 lacks the set function.
-      // Android >= 4.4 will contain Chrome in the user agent,
-      // thus pass the Chrome check above and not reach this block.
-      polyfill = /Android\s[0-4][^\d]/g.test(navigator.userAgent);
-    } else if (navigator.userAgent.indexOf('Safari') >= 0) {
-      versionMatch = navigator.userAgent.
-        match(/Version\/([0-9]+)\.([0-9]+)\.([0-9]+) Safari\//);
-      // Safari < 6 lacks the set function.
-      polyfill = versionMatch && parseInt(versionMatch[1]) < 6;
-    }
-
-    if (polyfill) {
-      var contextPrototype = window.CanvasRenderingContext2D.prototype;
-      contextPrototype._createImageData = contextPrototype.createImageData;
-      contextPrototype.createImageData = function(w, h) {
-        var imageData = this._createImageData(w, h);
-        imageData.data.set = function(arr) {
-          for (var i = 0, ii = this.length; i < ii; i++) {
-            this[i] = arr[i];
-          }
-        };
-        return imageData;
-      };
-    }
-  }
-})();
-
-// Support: IE<10, Android<4.0, iOS
-(function checkRequestAnimationFrame() {
-  function fakeRequestAnimationFrame(callback) {
-    window.setTimeout(callback, 20);
-  }
-
-  var isIOS = /(iPad|iPhone|iPod)/g.test(navigator.userAgent);
-  if (isIOS) {
-    // requestAnimationFrame on iOS is broken, replacing with fake one.
-    window.requestAnimationFrame = fakeRequestAnimationFrame;
-    return;
-  }
-  if ('requestAnimationFrame' in window) {
-    return;
-  }
-  window.requestAnimationFrame =
-    window.mozRequestAnimationFrame ||
-    window.webkitRequestAnimationFrame ||
-    fakeRequestAnimationFrame;
-})();
-
-(function checkCanvasSizeLimitation() {
-  var isIOS = /(iPad|iPhone|iPod)/g.test(navigator.userAgent);
-  var isAndroid = /Android/g.test(navigator.userAgent);
-  if (isIOS || isAndroid) {
-    // 5MP
-    PDFJS.maxCanvasPixels = 5242880;
-  }
-})();

services/web/public/js/libs/pdfjs-1.6.210p1/bcmaps/.gitattributes

@@ -0,0 +1 @@
+* binary

services/web/public/js/libs/pdfjs-1.6.210p1/bcmaps/CNS2-V.bcmap

@@ -0,0 +1,3 @@
+àRCopyright 1990-2009 Adobe Systems Incorporated.
+All rights reserved.
+See ./LICENSEáCNS2-H

services/web/public/js/libs/pdfjs-1.6.210p1/bcmaps/ETenms-B5-H.bcmap

@@ -0,0 +1,3 @@
+àRCopyright 1990-2009 Adobe Systems Incorporated.
+All rights reserved.
+See ./LICENSEá	ETen-B5-H`
 ^

services/web/public/js/libs/pdfjs-1.6.210p1/bcmaps/GB-H.bcmap

@@ -0,0 +1,4 @@
+àRCopyright 1990-2009 Adobe Systems Incorporated.
+All rights reserved.
+See ./LICENSE

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