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l---------external/apply_bpe.py1
-rwxr-xr-xexternal/de-bpe8
-rwxr-xr-xexternal/de-bpe.rb4
-rw-r--r--inc/help.inc.php6
-rw-r--r--index.php4
-rw-r--r--interface.php28
-rw-r--r--js/interface.js143
-rw-r--r--js/nouislider.js2146
-rwxr-xr-xserver-neural.rb434
-rwxr-xr-xserver.rb11
-rw-r--r--static/nouislider.css257
-rwxr-xr-xutil/kill_all2
-rwxr-xr-xutil/nanomsg_wrapper.rb21
-rwxr-xr-xutil/run_all2
-rwxr-xr-xutil/run_session4
-rw-r--r--views/summary.haml97
16 files changed, 3085 insertions, 83 deletions
diff --git a/external/apply_bpe.py b/external/apply_bpe.py
new file mode 120000
index 0000000..5b15a8b
--- /dev/null
+++ b/external/apply_bpe.py
@@ -0,0 +1 @@
+../../subword-nmt/apply_bpe.py \ No newline at end of file
diff --git a/external/de-bpe b/external/de-bpe
new file mode 100755
index 0000000..fde1ef1
--- /dev/null
+++ b/external/de-bpe
@@ -0,0 +1,8 @@
+#!/usr/bin/env ruby
+
+STDOUT.sync = true
+
+while line = STDIN.gets
+ puts line.gsub(/@@ /, "")
+end
+
diff --git a/external/de-bpe.rb b/external/de-bpe.rb
new file mode 100755
index 0000000..65e1506
--- /dev/null
+++ b/external/de-bpe.rb
@@ -0,0 +1,4 @@
+#!/bin/zsh
+
+sed "s|@@ ||g"
+
diff --git a/inc/help.inc.php b/inc/help.inc.php
index 121c087..149c0ea 100644
--- a/inc/help.inc.php
+++ b/inc/help.inc.php
@@ -6,7 +6,7 @@
<p>Please use only a <strong>single browser window</strong> per session at the same time. Going back to earlier examples is not possible, please take great care when interacting with the system.</p>
-<p><span style="border-bottom:1px solid #ccc">Instructions for the graphical interface:</span></p>
+<!--<p><span style="border-bottom:1px solid #ccc">Instructions for the graphical interface:</span></p>
<p>Mark all phrases as finished (phrases are highlighted in dark gray color) and press 'Next' to submit a post-edition in the graphical interface. Keyboard interface:</p>
<ul>
<li><strong>Moving around:</strong> Press <strong>Shift+S</strong>, then select phrases using the arrow keys. This is the default mode. Use <strong>Shift+I</strong> to jump to the first phrase, or <strong>Shift+O</strong> (or Shift+F/Shift+G) to the very last phrase.</li>
@@ -18,9 +18,9 @@
<li><strong>Adding/removing alignments:</strong> Select a source phrase by clicking on it, then click on a target phrase to connect or disconnect it with the selected source phrase. Click the selected source phrase again to cancel.</li>
<li><strong>Undo:</strong> Press <strong>Shift+U</strong> (or Shift+R) to undo alignments, text edits and deletion of phrases.</li>
<li><strong>Reset:</strong> Click 'Reset' button to restart editing of the current segment.</li>
-</ul>
+</ul>-->
-<p>While editing text, you can press <strong>CTRL+&lt;left/right arrows&gt;</strong> to move the curose word-wise.</p>
+<p>While editing text, you can press <strong>CTRL+&lt;left/right arrows&gt;</strong> to move the cursor word-wise.</p>
<p>The interface was tested with <strong>Firefox</strong> 31, 38, 43 and 45.</p>
diff --git a/index.php b/index.php
index 5b6f33f..b2a810f 100644
--- a/index.php
+++ b/index.php
@@ -28,8 +28,8 @@
<input type="txt" id="name" name="name" style="width:12em" />
&nbsp;&nbsp;&nbsp;&nbsp;<strong>Session type:</strong>
<select name="ui_type">
- <!--<option value="t">text</option>-->
- <option value="g">graphical</option>
+ <option value="t">text</option>
+ <!--<option value="g">graphical</option>-->
</select>
&nbsp;&nbsp;&nbsp;
<input type="button" value="Submit" onclick="check_submit()" />
diff --git a/interface.php b/interface.php
index 9c5531c..c1cb221 100644
--- a/interface.php
+++ b/interface.php
@@ -3,12 +3,14 @@
<meta charset="utf-8" />
<title>Post-Editing Interface (Session: #<?php echo $_GET["key"]; ?>)</title>
<link rel="stylesheet" type="text/css" href="static/main.css" />
+ <link rel="stylesheet" type="text/css" href="static/nouislider.css" />
<script src="js/jquery.min.js" type="text/javascript" charset="utf-8"></script>
<script src="js/interface.js" type="text/javascript" charset="utf-8"></script>
<script src="js/raphael-min.js" type="text/javascript" charset="utf-8"></script>
<script src="js/derivation_editor/raphael.inline_text_editing.js" type="text/javascript" charset="utf-8"></script>
<script src="js/derivation_editor/derivation-editor.js" type="text/javascript" charset="utf-8"></script>
<script src="js/jquery.scrollTo.min.js" type="text/javascript" charset="utf-8"></script>
+ <script src="js/nouislider.js" type="text/javascript" charset="utf-8"></script>
</head>
<body>
@@ -52,10 +54,6 @@ Note that the source word may be distorted.
</div>
<!-- /Source and target textboxes -->
-<!-- Summary -->
-<div id="view_summary" style="display:none;margin:2em"><strong>Session finished, thank you!</strong> View <a href="http://postedit.cl.uni-heidelberg.de:<?php echo $db->port; ?>/summary" target="_blank">Summary</a>.</div>
-<!-- /Summary -->
-
<!-- Buttons -->
<div>
<button id="help_button" class="button" onclick="$('#help').toggle('blind')">Help</button>
@@ -66,14 +64,31 @@ Note that the source word may be distorted.
</div>
<!-- /Buttons -->
+<!-- Slider -->
+<div id="slider_wrapper" style="padding:1.5em;display:none">
+<p><em style="font-size:80%">Read the text below and rate it by how much you agree with it:</em></p>
+<p style="text-align:center">The proposed target sentence ("Target:") is an adequate translation of the source sentence ("Source:").</p>
+<p style="display:none"><strong>Proposed translation:</strong> <span id="original_mt_cmp"></span></p>
+<table style="width:100%">
+ <tr>
+ <td style="text-align:right">strongly disagree</td><td style="width:50%" id="slider"></td><td style="text-align:left">strongly agree</td>
+ </tr>
+</table>
+</div>
+<!-- /Slider -->
+
+<!-- Summary -->
+<div id="view_summary" style="display:none;margin:2em"><strong>Session finished, thank you!</strong> View <a href="http://postedit.cl.uni-heidelberg.de:<?php echo $db->port; ?>/summary" target="_blank">Summary</a>.</div>
+<!-- /Summary -->
+
<!-- Help -->
<div id="help">
<?php include("inc/help.inc.php"); ?>
<p class="tiny">
Support: <a href="mailto://simianer@cl.uni-heidelberg.de">Mail</a>
</p>
- <p class="tiny">Session: <?php echo $_GET["key"]; ?> |
- <a href="http://postedit.cl.uni-heidelberg.de:<?php echo $db->port; ?>/debug" target="_blank">Debug</a>
+ <p class="tiny">Session: #<?php echo $_GET["key"]; ?> <!--|
+ <a href="http://postedit.cl.uni-heidelberg.de:<?php echo $db->port; ?>/debug" target="_blank">Debug</a>-->
<!--| <a href="http://postedit.cl.uni-heidelberg.de:<?php echo $db->port; ?>/summary" target="_blank">Summary</a>-->
</p>
</div>
@@ -114,5 +129,6 @@ Note that the source word may be distorted.
<textarea style="display:none" id="original_svg" ></textarea>
<textarea style="display:none" id="original_mt" ></textarea>
<textarea style="display:none" id="name" ><?php echo $_GET["name"]; ?></textarea>
+<textarea style="display:none" id="rating" >-1</textarea>
<!-- /Data -->
diff --git a/js/interface.js b/js/interface.js
index 6c32063..53f19e2 100644
--- a/js/interface.js
+++ b/js/interface.js
@@ -10,6 +10,10 @@ var TEXT_count_click=0,
var rules_orig = {};
+var NEXT_MODE = "get"; // or "rate"
+var SLIDER = null;
+var DONE = false;
+
/*
* cross-site request
*
@@ -57,6 +61,40 @@ var Timer = {
}
}
+var TimerRating = {
+ start_t: 0,
+ pause_start_t: 0,
+ pause_acc_t: 0,
+ paused: false,
+ value: -1,
+
+ start: function () {
+ this.start_t = Date.now();
+ this.pause_start_t = 0;
+ this.pause_acc_t = 0;
+ this.paused = false;
+ },
+ pause: function () {
+ this.paused = true;
+ this.pause_start_t = Date.now();
+ },
+ unpause: function () {
+ this.paused = false;
+ this.pause_acc_t += Date.now()-this.pause_start_t;
+ this.pause_start_t = 0;
+ },
+ stop: function() {
+ this.value = (Date.now()-this.start_t)-this.pause_acc_t;
+ },
+ get: function () {
+ if (this.value < 0) {
+ return (Date.now()-this.start_t)-this.pause_acc_t;
+ } else {
+ return this.value;
+ }
+ }
+}
+
/*
* pause/unpause timer
*
@@ -76,6 +114,7 @@ var pause = function ()
next_button.setAttribute("disabled", "disabled");
reset_button.setAttribute("disabled", "disabled");
Timer.pause();
+ TimerRating.pause();
if (ui_type=='g') {
$("#derivation_editor").fadeTo(200,0.1);
DE_ui_lock=true;
@@ -85,8 +124,10 @@ var pause = function ()
button.innerHTML = "Pause";
paused.value = 0;
next_button.removeAttribute("disabled");
- reset_button.removeAttribute("disabled", "disabled");
+ if (NEXT_MODE != "rate")
+ reset_button.removeAttribute("disabled", "disabled");
Timer.unpause();
+ TimerRating.unpause();
if (ui_type=='g') {
$("#derivation_editor").fadeTo(200,1);
DE_ui_lock=false;
@@ -196,17 +237,17 @@ function not_working(fadein=true)
* polling the server
*
*/
-var poll = function (url_prefix)
+var poll = function (url_prefix,rate=false,callback=function(){alert("Z");return false})
{
setTimeout(function(){
$.get(url_prefix+"/status").done(function(response){
$("#status_detail").text(response);
if (response == "Ready") {
ready = true;
- request_and_process_next();
+ request_and_process_next(rate,callback);
return;
} else {
- poll(url_prefix);
+ poll(url_prefix,rate,callback);
}
});
}, 1000);
@@ -236,7 +277,38 @@ var safe_str = function (s)
* next button
*
*/
-var next = function ()
+var next = function()
+{
+ if (NEXT_MODE=="get") {
+ nextX(true,next_callback);
+ NEXT_MODE="rate";
+ } else if (NEXT_MODE=="rate" && !DONE) {
+ TimerRating.stop();
+ Timer.start();
+ $("#slider_wrapper").slideUp();
+ $("#target_textarea").prop("disabled",false);
+ //$("#pause_button").prop("disabled",false);
+ $("#reset_button").prop("disabled",false);
+ $("#next").html("Next");
+ NEXT_MODE="get";
+ }
+
+ return false;
+}
+
+var next_callback = function (done=false)
+{
+ if (done) return false;
+ NEXT_MODE = "rate";
+ $("#slider_wrapper").slideDown();
+ $("#original_mt_cmp").html($("#original_mt").val());
+ SLIDER.set(50);
+ TimerRating.start();
+
+ return false;
+}
+
+var nextX = function (rate=false,callback=function(){alert("X");return false})
{
// elements
var button = document.getElementById("next");
@@ -299,11 +371,13 @@ var next = function ()
send_data["key"] = key;
send_data["name"] = safe_str($.trim($("#name").val()));
+ send_data["rating"] = $("#rating").val();
// send data
if (oov_correct.value=="false" && post_edit != "") {
send_data["EDIT"] = true;
send_data["duration"] = Timer.get();
+ send_data["duration_rating"] = TimerRating.get();
send_data["source_value"] = safe_str(source.value);
// compose request
// no change?
@@ -332,7 +406,7 @@ var next = function ()
for (var i=0; i<l; i++)
{ document.getElementById("oov_fields").children[0].remove(); }
$("#oov_form").toggle("blind");
- $("#next").val("Next");
+ $("#next").html("Next");
send_data["correct"] = src.join("\t") + " ||| " + tgt.join("\t");
} else {
if (source.value != "") {
@@ -353,11 +427,11 @@ var next = function ()
xhr.onerror = function (e) { alert("XHR ERRROR 1x " + e.target.status); }
xhr.send(JSON.stringify(send_data)); // send 'next' request
xhr.onload = function() {
- poll(base_url+":"+port);
+ poll(base_url+":"+port,rate,callback);
}
}
-var request_and_process_next = function ()
+var request_and_process_next = function (rate=false,callback=function(){alert("Y");return false})
{
// elements
var button = document.getElementById("next");
@@ -410,9 +484,10 @@ var request_and_process_next = function ()
// done, disable interface
if (data["fin"]) {
target_textarea.setAttribute("disabled", "disabled");
+ DONE=true;
status.style.display = "none";
//button.innerHTML = "-----";
- $("#view_summary").toggle()
+ $("#view_summary").slideDown()
$("#raw_source_textarea").html("");
$("#target_textarea").val("");
$("#target_textarea").attr("rows", 2);
@@ -421,7 +496,7 @@ var request_and_process_next = function ()
if (current_seg_id.value)
$("#seg_"+current_seg_id.value).removeClass("bold");
- return;
+ return callback(true);
// enter OOV correct mode
} else if (data["oovs"]) {
@@ -461,6 +536,8 @@ var request_and_process_next = function ()
DE_ui_lock = true;
}
+ return false;
+
// translation mode
} else {
if ($("#ui_type").val() == "t") {
@@ -486,11 +563,17 @@ var request_and_process_next = function ()
}
//raw_source_textarea.value = raw_source;
$("#raw_source_textarea").html(raw_source);
- button.innerHTML = "Next";
- button.removeAttribute("disabled");
- target_textarea.removeAttribute("disabled", "disabled");
- pause_button.removeAttribute("disabled", "disabled");
- document.getElementById("reset_button").removeAttribute("disabled");
+ if (rate) {
+ $("#next").html("Rate");
+ } else {
+ $("#next").html("Next");
+ }
+ button.removeAttribute("disabled");
+ pause_button.removeAttribute("disabled", "disabled");
+ if (!rate) {
+ target_textarea.removeAttribute("disabled", "disabled");
+ document.getElementById("reset_button").removeAttribute("disabled");
+ }
document.getElementById("seg_"+id).className += " bold";
if (id > 0) {
$("#seg_"+(id-1)).removeClass("bold");
@@ -525,11 +608,13 @@ var request_and_process_next = function ()
}
// start timer
- Timer.start();
+ //Timer.start();
+
+ return callback(false);
}
};
- return;
+ return false;
}
/*
@@ -540,6 +625,8 @@ var init_text_editor = function ()
{
document.getElementById("target_textarea").value = "";
document.getElementById("target_textarea").setAttribute("disabled", "disabled");
+ $("#pause_button").prop("disabled", true);
+ $("#reset_button").prop("disabled", true);
TEXT_count_click = 0;
TEXT_count_kbd = 0;
@@ -599,8 +686,30 @@ $().ready(function()
document.getElementById("textboxes").style.display = "block";
}
+ initSlider();
});
+var initSlider = function ()
+{
+ var slider = document.getElementById("slider");
+ SLIDER = noUiSlider.create(slider, {
+ start: 50,
+ range: {
+ min: [0,1],
+ max: [100]
+ },
+ pips: {
+ mode: 'values',
+ values: [],
+ density: 25
+ }
+ });
+ SLIDER.on("update", function (values, handle)
+ {
+ $("#rating").val(values[0]);
+ });
+}
+
var explore = function (o,src,tgt,s2t,t2s,done)
{
if (done[o["id"]]) return;
diff --git a/js/nouislider.js b/js/nouislider.js
new file mode 100644
index 0000000..2e394aa
--- /dev/null
+++ b/js/nouislider.js
@@ -0,0 +1,2146 @@
+/*! nouislider - 9.2.0 - 2017-01-11 10:35:34 */
+
+(function (factory) {
+
+ if ( typeof define === 'function' && define.amd ) {
+
+ // AMD. Register as an anonymous module.
+ define([], factory);
+
+ } else if ( typeof exports === 'object' ) {
+
+ // Node/CommonJS
+ module.exports = factory();
+
+ } else {
+
+ // Browser globals
+ window.noUiSlider = factory();
+ }
+
+}(function( ){
+
+ 'use strict';
+
+ var VERSION = '9.2.0';
+
+
+ // Creates a node, adds it to target, returns the new node.
+ function addNodeTo ( target, className ) {
+ var div = document.createElement('div');
+ addClass(div, className);
+ target.appendChild(div);
+ return div;
+ }
+
+ // Removes duplicates from an array.
+ function unique ( array ) {
+ return array.filter(function(a){
+ return !this[a] ? this[a] = true : false;
+ }, {});
+ }
+
+ // Round a value to the closest 'to'.
+ function closest ( value, to ) {
+ return Math.round(value / to) * to;
+ }
+
+ // Current position of an element relative to the document.
+ function offset ( elem, orientation ) {
+
+ var rect = elem.getBoundingClientRect(),
+ doc = elem.ownerDocument,
+ docElem = doc.documentElement,
+ pageOffset = getPageOffset();
+
+ // getBoundingClientRect contains left scroll in Chrome on Android.
+ // I haven't found a feature detection that proves this. Worst case
+ // scenario on mis-match: the 'tap' feature on horizontal sliders breaks.
+ if ( /webkit.*Chrome.*Mobile/i.test(navigator.userAgent) ) {
+ pageOffset.x = 0;
+ }
+
+ return orientation ? (rect.top + pageOffset.y - docElem.clientTop) : (rect.left + pageOffset.x - docElem.clientLeft);
+ }
+
+ // Checks whether a value is numerical.
+ function isNumeric ( a ) {
+ return typeof a === 'number' && !isNaN( a ) && isFinite( a );
+ }
+
+ // Sets a class and removes it after [duration] ms.
+ function addClassFor ( element, className, duration ) {
+ if (duration > 0) {
+ addClass(element, className);
+ setTimeout(function(){
+ removeClass(element, className);
+ }, duration);
+ }
+ }
+
+ // Limits a value to 0 - 100
+ function limit ( a ) {
+ return Math.max(Math.min(a, 100), 0);
+ }
+
+ // Wraps a variable as an array, if it isn't one yet.
+ // Note that an input array is returned by reference!
+ function asArray ( a ) {
+ return Array.isArray(a) ? a : [a];
+ }
+
+ // Counts decimals
+ function countDecimals ( numStr ) {
+ numStr = String(numStr);
+ var pieces = numStr.split(".");
+ return pieces.length > 1 ? pieces[1].length : 0;
+ }
+
+ // http://youmightnotneedjquery.com/#add_class
+ function addClass ( el, className ) {
+ if ( el.classList ) {
+ el.classList.add(className);
+ } else {
+ el.className += ' ' + className;
+ }
+ }
+
+ // http://youmightnotneedjquery.com/#remove_class
+ function removeClass ( el, className ) {
+ if ( el.classList ) {
+ el.classList.remove(className);
+ } else {
+ el.className = el.className.replace(new RegExp('(^|\\b)' + className.split(' ').join('|') + '(\\b|$)', 'gi'), ' ');
+ }
+ }
+
+ // https://plainjs.com/javascript/attributes/adding-removing-and-testing-for-classes-9/
+ function hasClass ( el, className ) {
+ return el.classList ? el.classList.contains(className) : new RegExp('\\b' + className + '\\b').test(el.className);
+ }
+
+ // https://developer.mozilla.org/en-US/docs/Web/API/Window/scrollY#Notes
+ function getPageOffset ( ) {
+
+ var supportPageOffset = window.pageXOffset !== undefined,
+ isCSS1Compat = ((document.compatMode || "") === "CSS1Compat"),
+ x = supportPageOffset ? window.pageXOffset : isCSS1Compat ? document.documentElement.scrollLeft : document.body.scrollLeft,
+ y = supportPageOffset ? window.pageYOffset : isCSS1Compat ? document.documentElement.scrollTop : document.body.scrollTop;
+
+ return {
+ x: x,
+ y: y
+ };
+ }
+
+ // we provide a function to compute constants instead
+ // of accessing window.* as soon as the module needs it
+ // so that we do not compute anything if not needed
+ function getActions ( ) {
+
+ // Determine the events to bind. IE11 implements pointerEvents without
+ // a prefix, which breaks compatibility with the IE10 implementation.
+ return window.navigator.pointerEnabled ? {
+ start: 'pointerdown',
+ move: 'pointermove',
+ end: 'pointerup'
+ } : window.navigator.msPointerEnabled ? {
+ start: 'MSPointerDown',
+ move: 'MSPointerMove',
+ end: 'MSPointerUp'
+ } : {
+ start: 'mousedown touchstart',
+ move: 'mousemove touchmove',
+ end: 'mouseup touchend'
+ };
+ }
+
+
+// Value calculation
+
+ // Determine the size of a sub-range in relation to a full range.
+ function subRangeRatio ( pa, pb ) {
+ return (100 / (pb - pa));
+ }
+
+ // (percentage) How many percent is this value of this range?
+ function fromPercentage ( range, value ) {
+ return (value * 100) / ( range[1] - range[0] );
+ }
+
+ // (percentage) Where is this value on this range?
+ function toPercentage ( range, value ) {
+ return fromPercentage( range, range[0] < 0 ?
+ value + Math.abs(range[0]) :
+ value - range[0] );
+ }
+
+ // (value) How much is this percentage on this range?
+ function isPercentage ( range, value ) {
+ return ((value * ( range[1] - range[0] )) / 100) + range[0];
+ }
+
+
+// Range conversion
+
+ function getJ ( value, arr ) {
+
+ var j = 1;
+
+ while ( value >= arr[j] ){
+ j += 1;
+ }
+
+ return j;
+ }
+
+ // (percentage) Input a value, find where, on a scale of 0-100, it applies.
+ function toStepping ( xVal, xPct, value ) {
+
+ if ( value >= xVal.slice(-1)[0] ){
+ return 100;
+ }
+
+ var j = getJ( value, xVal ), va, vb, pa, pb;
+
+ va = xVal[j-1];
+ vb = xVal[j];
+ pa = xPct[j-1];
+ pb = xPct[j];
+
+ return pa + (toPercentage([va, vb], value) / subRangeRatio (pa, pb));
+ }
+
+ // (value) Input a percentage, find where it is on the specified range.
+ function fromStepping ( xVal, xPct, value ) {
+
+ // There is no range group that fits 100
+ if ( value >= 100 ){
+ return xVal.slice(-1)[0];
+ }
+
+ var j = getJ( value, xPct ), va, vb, pa, pb;
+
+ va = xVal[j-1];
+ vb = xVal[j];
+ pa = xPct[j-1];
+ pb = xPct[j];
+
+ return isPercentage([va, vb], (value - pa) * subRangeRatio (pa, pb));
+ }
+
+ // (percentage) Get the step that applies at a certain value.
+ function getStep ( xPct, xSteps, snap, value ) {
+
+ if ( value === 100 ) {
+ return value;
+ }
+
+ var j = getJ( value, xPct ), a, b;
+
+ // If 'snap' is set, steps are used as fixed points on the slider.
+ if ( snap ) {
+
+ a = xPct[j-1];
+ b = xPct[j];
+
+ // Find the closest position, a or b.
+ if ((value - a) > ((b-a)/2)){
+ return b;
+ }
+
+ return a;
+ }
+
+ if ( !xSteps[j-1] ){
+ return value;
+ }
+
+ return xPct[j-1] + closest(
+ value - xPct[j-1],
+ xSteps[j-1]
+ );
+ }
+
+
+// Entry parsing
+
+ function handleEntryPoint ( index, value, that ) {
+
+ var percentage;
+
+ // Wrap numerical input in an array.
+ if ( typeof value === "number" ) {
+ value = [value];
+ }
+
+ // Reject any invalid input, by testing whether value is an array.
+ if ( Object.prototype.toString.call( value ) !== '[object Array]' ){
+ throw new Error("noUiSlider (" + VERSION + "): 'range' contains invalid value.");
+ }
+
+ // Covert min/max syntax to 0 and 100.
+ if ( index === 'min' ) {
+ percentage = 0;
+ } else if ( index === 'max' ) {
+ percentage = 100;
+ } else {
+ percentage = parseFloat( index );
+ }
+
+ // Check for correct input.
+ if ( !isNumeric( percentage ) || !isNumeric( value[0] ) ) {
+ throw new Error("noUiSlider (" + VERSION + "): 'range' value isn't numeric.");
+ }
+
+ // Store values.
+ that.xPct.push( percentage );
+ that.xVal.push( value[0] );
+
+ // NaN will evaluate to false too, but to keep
+ // logging clear, set step explicitly. Make sure
+ // not to override the 'step' setting with false.
+ if ( !percentage ) {
+ if ( !isNaN( value[1] ) ) {
+ that.xSteps[0] = value[1];
+ }
+ } else {
+ that.xSteps.push( isNaN(value[1]) ? false : value[1] );
+ }
+
+ that.xHighestCompleteStep.push(0);
+ }
+
+ function handleStepPoint ( i, n, that ) {
+
+ // Ignore 'false' stepping.
+ if ( !n ) {
+ return true;
+ }
+
+ // Factor to range ratio
+ that.xSteps[i] = fromPercentage([
+ that.xVal[i]
+ ,that.xVal[i+1]
+ ], n) / subRangeRatio (
+ that.xPct[i],
+ that.xPct[i+1] );
+
+ var totalSteps = (that.xVal[i+1] - that.xVal[i]) / that.xNumSteps[i];
+ var highestStep = Math.ceil(Number(totalSteps.toFixed(3)) - 1);
+ var step = that.xVal[i] + (that.xNumSteps[i] * highestStep);
+
+ that.xHighestCompleteStep[i] = step;
+ }
+
+
+// Interface
+
+ // The interface to Spectrum handles all direction-based
+ // conversions, so the above values are unaware.
+
+ function Spectrum ( entry, snap, direction, singleStep ) {
+
+ this.xPct = [];
+ this.xVal = [];
+ this.xSteps = [ singleStep || false ];
+ this.xNumSteps = [ false ];
+ this.xHighestCompleteStep = [];
+
+ this.snap = snap;
+ this.direction = direction;
+
+ var index, ordered = [ /* [0, 'min'], [1, '50%'], [2, 'max'] */ ];
+
+ // Map the object keys to an array.
+ for ( index in entry ) {
+ if ( entry.hasOwnProperty(index) ) {
+ ordered.push([entry[index], index]);
+ }
+ }
+
+ // Sort all entries by value (numeric sort).
+ if ( ordered.length && typeof ordered[0][0] === "object" ) {
+ ordered.sort(function(a, b) { return a[0][0] - b[0][0]; });
+ } else {
+ ordered.sort(function(a, b) { return a[0] - b[0]; });
+ }
+
+
+ // Convert all entries to subranges.
+ for ( index = 0; index < ordered.length; index++ ) {
+ handleEntryPoint(ordered[index][1], ordered[index][0], this);
+ }
+
+ // Store the actual step values.
+ // xSteps is sorted in the same order as xPct and xVal.
+ this.xNumSteps = this.xSteps.slice(0);
+
+ // Convert all numeric steps to the percentage of the subrange they represent.
+ for ( index = 0; index < this.xNumSteps.length; index++ ) {
+ handleStepPoint(index, this.xNumSteps[index], this);
+ }
+ }
+
+ Spectrum.prototype.getMargin = function ( value ) {
+
+ var step = this.xNumSteps[0];
+
+ if ( step && ((value / step) % 1) !== 0 ) {
+ throw new Error("noUiSlider (" + VERSION + "): 'limit', 'margin' and 'padding' must be divisible by step.");
+ }
+
+ return this.xPct.length === 2 ? fromPercentage(this.xVal, value) : false;
+ };
+
+ Spectrum.prototype.toStepping = function ( value ) {
+
+ value = toStepping( this.xVal, this.xPct, value );
+
+ return value;
+ };
+
+ Spectrum.prototype.fromStepping = function ( value ) {
+
+ return fromStepping( this.xVal, this.xPct, value );
+ };
+
+ Spectrum.prototype.getStep = function ( value ) {
+
+ value = getStep(this.xPct, this.xSteps, this.snap, value );
+
+ return value;
+ };
+
+ Spectrum.prototype.getNearbySteps = function ( value ) {
+
+ var j = getJ(value, this.xPct);
+
+ return {
+ stepBefore: { startValue: this.xVal[j-2], step: this.xNumSteps[j-2], highestStep: this.xHighestCompleteStep[j-2] },
+ thisStep: { startValue: this.xVal[j-1], step: this.xNumSteps[j-1], highestStep: this.xHighestCompleteStep[j-1] },
+ stepAfter: { startValue: this.xVal[j-0], step: this.xNumSteps[j-0], highestStep: this.xHighestCompleteStep[j-0] }
+ };
+ };
+
+ Spectrum.prototype.countStepDecimals = function () {
+ var stepDecimals = this.xNumSteps.map(countDecimals);
+ return Math.max.apply(null, stepDecimals);
+ };
+
+ // Outside testing
+ Spectrum.prototype.convert = function ( value ) {
+ return this.getStep(this.toStepping(value));
+ };
+
+/* Every input option is tested and parsed. This'll prevent
+ endless validation in internal methods. These tests are
+ structured with an item for every option available. An
+ option can be marked as required by setting the 'r' flag.
+ The testing function is provided with three arguments:
+ - The provided value for the option;
+ - A reference to the options object;
+ - The name for the option;
+
+ The testing function returns false when an error is detected,
+ or true when everything is OK. It can also modify the option
+ object, to make sure all values can be correctly looped elsewhere. */
+
+ var defaultFormatter = { 'to': function( value ){
+ return value !== undefined && value.toFixed(2);
+ }, 'from': Number };
+
+ function testStep ( parsed, entry ) {
+
+ if ( !isNumeric( entry ) ) {
+ throw new Error("noUiSlider (" + VERSION + "): 'step' is not numeric.");
+ }
+
+ // The step option can still be used to set stepping
+ // for linear sliders. Overwritten if set in 'range'.
+ parsed.singleStep = entry;
+ }
+
+ function testRange ( parsed, entry ) {
+
+ // Filter incorrect input.
+ if ( typeof entry !== 'object' || Array.isArray(entry) ) {
+ throw new Error("noUiSlider (" + VERSION + "): 'range' is not an object.");
+ }
+
+ // Catch missing start or end.
+ if ( entry.min === undefined || entry.max === undefined ) {
+ throw new Error("noUiSlider (" + VERSION + "): Missing 'min' or 'max' in 'range'.");
+ }
+
+ // Catch equal start or end.
+ if ( entry.min === entry.max ) {
+ throw new Error("noUiSlider (" + VERSION + "): 'range' 'min' and 'max' cannot be equal.");
+ }
+
+ parsed.spectrum = new Spectrum(entry, parsed.snap, parsed.dir, parsed.singleStep);
+ }
+
+ function testStart ( parsed, entry ) {
+
+ entry = asArray(entry);
+
+ // Validate input. Values aren't tested, as the public .val method
+ // will always provide a valid location.
+ if ( !Array.isArray( entry ) || !entry.length ) {
+ throw new Error("noUiSlider (" + VERSION + "): 'start' option is incorrect.");
+ }
+
+ // Store the number of handles.
+ parsed.handles = entry.length;
+
+ // When the slider is initialized, the .val method will
+ // be called with the start options.
+ parsed.start = entry;
+ }
+
+ function testSnap ( parsed, entry ) {
+
+ // Enforce 100% stepping within subranges.
+ parsed.snap = entry;
+
+ if ( typeof entry !== 'boolean' ){
+ throw new Error("noUiSlider (" + VERSION + "): 'snap' option must be a boolean.");
+ }
+ }
+
+ function testAnimate ( parsed, entry ) {
+
+ // Enforce 100% stepping within subranges.
+ parsed.animate = entry;
+
+ if ( typeof entry !== 'boolean' ){
+ throw new Error("noUiSlider (" + VERSION + "): 'animate' option must be a boolean.");
+ }
+ }
+
+ function testAnimationDuration ( parsed, entry ) {
+
+ parsed.animationDuration = entry;
+
+ if ( typeof entry !== 'number' ){
+ throw new Error("noUiSlider (" + VERSION + "): 'animationDuration' option must be a number.");
+ }
+ }
+
+ function testConnect ( parsed, entry ) {
+
+ var connect = [false];
+ var i;
+
+ // Map legacy options
+ if ( entry === 'lower' ) {
+ entry = [true, false];
+ }
+
+ else if ( entry === 'upper' ) {
+ entry = [false, true];
+ }
+
+ // Handle boolean options
+ if ( entry === true || entry === false ) {
+
+ for ( i = 1; i < parsed.handles; i++ ) {
+ connect.push(entry);
+ }
+
+ connect.push(false);
+ }
+
+ // Reject invalid input
+ else if ( !Array.isArray( entry ) || !entry.length || entry.length !== parsed.handles + 1 ) {
+ throw new Error("noUiSlider (" + VERSION + "): 'connect' option doesn't match handle count.");
+ }
+
+ else {
+ connect = entry;
+ }
+
+ parsed.connect = connect;
+ }
+
+ function testOrientation ( parsed, entry ) {
+
+ // Set orientation to an a numerical value for easy
+ // array selection.
+ switch ( entry ){
+ case 'horizontal':
+ parsed.ort = 0;
+ break;
+ case 'vertical':
+ parsed.ort = 1;
+ break;
+ default:
+ throw new Error("noUiSlider (" + VERSION + "): 'orientation' option is invalid.");
+ }
+ }
+
+ function testMargin ( parsed, entry ) {
+
+ if ( !isNumeric(entry) ){
+ throw new Error("noUiSlider (" + VERSION + "): 'margin' option must be numeric.");
+ }
+
+ // Issue #582
+ if ( entry === 0 ) {
+ return;
+ }
+
+ parsed.margin = parsed.spectrum.getMargin(entry);
+
+ if ( !parsed.margin ) {
+ throw new Error("noUiSlider (" + VERSION + "): 'margin' option is only supported on linear sliders.");
+ }
+ }
+
+ function testLimit ( parsed, entry ) {
+
+ if ( !isNumeric(entry) ){
+ throw new Error("noUiSlider (" + VERSION + "): 'limit' option must be numeric.");
+ }
+
+ parsed.limit = parsed.spectrum.getMargin(entry);
+
+ if ( !parsed.limit || parsed.handles < 2 ) {
+ throw new Error("noUiSlider (" + VERSION + "): 'limit' option is only supported on linear sliders with 2 or more handles.");
+ }
+ }
+
+ function testPadding ( parsed, entry ) {
+
+ if ( !isNumeric(entry) ){
+ throw new Error("noUiSlider (" + VERSION + "): 'padding' option must be numeric.");
+ }
+
+ if ( entry === 0 ) {
+ return;
+ }
+
+ parsed.padding = parsed.spectrum.getMargin(entry);
+
+ if ( !parsed.padding ) {
+ throw new Error("noUiSlider (" + VERSION + "): 'padding' option is only supported on linear sliders.");
+ }
+
+ if ( parsed.padding < 0 ) {
+ throw new Error("noUiSlider (" + VERSION + "): 'padding' option must be a positive number.");
+ }
+
+ if ( parsed.padding >= 50 ) {
+ throw new Error("noUiSlider (" + VERSION + "): 'padding' option must be less than half the range.");
+ }
+ }
+
+ function testDirection ( parsed, entry ) {
+
+ // Set direction as a numerical value for easy parsing.
+ // Invert connection for RTL sliders, so that the proper
+ // handles get the connect/background classes.
+ switch ( entry ) {
+ case 'ltr':
+ parsed.dir = 0;
+ break;
+ case 'rtl':
+ parsed.dir = 1;
+ break;
+ default:
+ throw new Error("noUiSlider (" + VERSION + "): 'direction' option was not recognized.");
+ }
+ }
+
+ function testBehaviour ( parsed, entry ) {
+
+ // Make sure the input is a string.
+ if ( typeof entry !== 'string' ) {
+ throw new Error("noUiSlider (" + VERSION + "): 'behaviour' must be a string containing options.");
+ }
+
+ // Check if the string contains any keywords.
+ // None are required.
+ var tap = entry.indexOf('tap') >= 0;
+ var drag = entry.indexOf('drag') >= 0;
+ var fixed = entry.indexOf('fixed') >= 0;
+ var snap = entry.indexOf('snap') >= 0;
+ var hover = entry.indexOf('hover') >= 0;
+
+ if ( fixed ) {
+
+ if ( parsed.handles !== 2 ) {
+ throw new Error("noUiSlider (" + VERSION + "): 'fixed' behaviour must be used with 2 handles");
+ }
+
+ // Use margin to enforce fixed state
+ testMargin(parsed, parsed.start[1] - parsed.start[0]);
+ }
+
+ parsed.events = {
+ tap: tap || snap,
+ drag: drag,
+ fixed: fixed,
+ snap: snap,
+ hover: hover
+ };
+ }
+
+ function testTooltips ( parsed, entry ) {
+
+ if ( entry === false ) {
+ return;
+ }
+
+ else if ( entry === true ) {
+
+ parsed.tooltips = [];
+
+ for ( var i = 0; i < parsed.handles; i++ ) {
+ parsed.tooltips.push(true);
+ }
+ }
+
+ else {
+
+ parsed.tooltips = asArray(entry);
+
+ if ( parsed.tooltips.length !== parsed.handles ) {
+ throw new Error("noUiSlider (" + VERSION + "): must pass a formatter for all handles.");
+ }
+
+ parsed.tooltips.forEach(function(formatter){
+ if ( typeof formatter !== 'boolean' && (typeof formatter !== 'object' || typeof formatter.to !== 'function') ) {
+ throw new Error("noUiSlider (" + VERSION + "): 'tooltips' must be passed a formatter or 'false'.");
+ }
+ });
+ }
+ }
+
+ function testFormat ( parsed, entry ) {
+
+ parsed.format = entry;
+
+ // Any object with a to and from method is supported.
+ if ( typeof entry.to === 'function' && typeof entry.from === 'function' ) {
+ return true;
+ }
+
+ throw new Error("noUiSlider (" + VERSION + "): 'format' requires 'to' and 'from' methods.");
+ }
+
+ function testCssPrefix ( parsed, entry ) {
+
+ if ( entry !== undefined && typeof entry !== 'string' && entry !== false ) {
+ throw new Error("noUiSlider (" + VERSION + "): 'cssPrefix' must be a string or `false`.");
+ }
+
+ parsed.cssPrefix = entry;
+ }
+
+ function testCssClasses ( parsed, entry ) {
+
+ if ( entry !== undefined && typeof entry !== 'object' ) {
+ throw new Error("noUiSlider (" + VERSION + "): 'cssClasses' must be an object.");
+ }
+
+ if ( typeof parsed.cssPrefix === 'string' ) {
+ parsed.cssClasses = {};
+
+ for ( var key in entry ) {
+ if ( !entry.hasOwnProperty(key) ) { continue; }
+
+ parsed.cssClasses[key] = parsed.cssPrefix + entry[key];
+ }
+ } else {
+ parsed.cssClasses = entry;
+ }
+ }
+
+ function testUseRaf ( parsed, entry ) {
+ if ( entry === true || entry === false ) {
+ parsed.useRequestAnimationFrame = entry;
+ } else {
+ throw new Error("noUiSlider (" + VERSION + "): 'useRequestAnimationFrame' option should be true (default) or false.");
+ }
+ }
+
+ // Test all developer settings and parse to assumption-safe values.
+ function testOptions ( options ) {
+
+ // To prove a fix for #537, freeze options here.
+ // If the object is modified, an error will be thrown.
+ // Object.freeze(options);
+
+ var parsed = {
+ margin: 0,
+ limit: 0,
+ padding: 0,
+ animate: true,
+ animationDuration: 300,
+ format: defaultFormatter
+ };
+
+ // Tests are executed in the order they are presented here.
+ var tests = {
+ 'step': { r: false, t: testStep },
+ 'start': { r: true, t: testStart },
+ 'connect': { r: true, t: testConnect },
+ 'direction': { r: true, t: testDirection },
+ 'snap': { r: false, t: testSnap },
+ 'animate': { r: false, t: testAnimate },
+ 'animationDuration': { r: false, t: testAnimationDuration },
+ 'range': { r: true, t: testRange },
+ 'orientation': { r: false, t: testOrientation },
+ 'margin': { r: false, t: testMargin },
+ 'limit': { r: false, t: testLimit },
+ 'padding': { r: false, t: testPadding },
+ 'behaviour': { r: true, t: testBehaviour },
+ 'format': { r: false, t: testFormat },
+ 'tooltips': { r: false, t: testTooltips },
+ 'cssPrefix': { r: false, t: testCssPrefix },
+ 'cssClasses': { r: false, t: testCssClasses },
+ 'useRequestAnimationFrame': { r: false, t: testUseRaf }
+ };
+
+ var defaults = {
+ 'connect': false,
+ 'direction': 'ltr',
+ 'behaviour': 'tap',
+ 'orientation': 'horizontal',
+ 'cssPrefix' : 'noUi-',
+ 'cssClasses': {
+ target: 'target',
+ base: 'base',
+ origin: 'origin',
+ handle: 'handle',
+ handleLower: 'handle-lower',
+ handleUpper: 'handle-upper',
+ horizontal: 'horizontal',
+ vertical: 'vertical',
+ background: 'background',
+ connect: 'connect',
+ ltr: 'ltr',
+ rtl: 'rtl',
+ draggable: 'draggable',
+ drag: 'state-drag',
+ tap: 'state-tap',
+ active: 'active',
+ tooltip: 'tooltip',
+ pips: 'pips',
+ pipsHorizontal: 'pips-horizontal',
+ pipsVertical: 'pips-vertical',
+ marker: 'marker',
+ markerHorizontal: 'marker-horizontal',
+ markerVertical: 'marker-vertical',
+ markerNormal: 'marker-normal',
+ markerLarge: 'marker-large',
+ markerSub: 'marker-sub',
+ value: 'value',
+ valueHorizontal: 'value-horizontal',
+ valueVertical: 'value-vertical',
+ valueNormal: 'value-normal',
+ valueLarge: 'value-large',
+ valueSub: 'value-sub'
+ },
+ 'useRequestAnimationFrame': true
+ };
+
+ // Run all options through a testing mechanism to ensure correct
+ // input. It should be noted that options might get modified to
+ // be handled properly. E.g. wrapping integers in arrays.
+ Object.keys(tests).forEach(function( name ){
+
+ // If the option isn't set, but it is required, throw an error.
+ if ( options[name] === undefined && defaults[name] === undefined ) {
+
+ if ( tests[name].r ) {
+ throw new Error("noUiSlider (" + VERSION + "): '" + name + "' is required.");
+ }
+
+ return true;
+ }
+
+ tests[name].t( parsed, options[name] === undefined ? defaults[name] : options[name] );
+ });
+
+ // Forward pips options
+ parsed.pips = options.pips;
+
+ var styles = [['left', 'top'], ['right', 'bottom']];
+
+ // Pre-define the styles.
+ parsed.style = styles[parsed.dir][parsed.ort];
+ parsed.styleOposite = styles[parsed.dir?0:1][parsed.ort];
+
+ return parsed;
+ }
+
+
+function closure ( target, options, originalOptions ){
+
+ var actions = getActions( );
+
+ // All variables local to 'closure' are prefixed with 'scope_'
+ var scope_Target = target;
+ var scope_Locations = [];
+ var scope_Base;
+ var scope_Handles;
+ var scope_HandleNumbers = [];
+ var scope_ActiveHandle = false;
+ var scope_Connects;
+ var scope_Spectrum = options.spectrum;
+ var scope_Values = [];
+ var scope_Events = {};
+ var scope_Self;
+
+
+ // Append a origin to the base
+ function addOrigin ( base, handleNumber ) {
+
+ var origin = addNodeTo(base, options.cssClasses.origin);
+ var handle = addNodeTo(origin, options.cssClasses.handle);
+
+ handle.setAttribute('data-handle', handleNumber);
+
+ if ( handleNumber === 0 ) {
+ addClass(handle, options.cssClasses.handleLower);
+ }
+
+ else if ( handleNumber === options.handles - 1 ) {
+ addClass(handle, options.cssClasses.handleUpper);
+ }
+
+ return origin;
+ }
+
+ // Insert nodes for connect elements
+ function addConnect ( base, add ) {
+
+ if ( !add ) {
+ return false;
+ }
+
+ return addNodeTo(base, options.cssClasses.connect);
+ }
+
+ // Add handles to the slider base.
+ function addElements ( connectOptions, base ) {
+
+ scope_Handles = [];
+ scope_Connects = [];
+
+ scope_Connects.push(addConnect(base, connectOptions[0]));
+
+ // [::::O====O====O====]
+ // connectOptions = [0, 1, 1, 1]
+
+ for ( var i = 0; i < options.handles; i++ ) {
+ // Keep a list of all added handles.
+ scope_Handles.push(addOrigin(base, i));
+ scope_HandleNumbers[i] = i;
+ scope_Connects.push(addConnect(base, connectOptions[i + 1]));
+ }
+ }
+
+ // Initialize a single slider.
+ function addSlider ( target ) {
+
+ // Apply classes and data to the target.
+ addClass(target, options.cssClasses.target);
+
+ if ( options.dir === 0 ) {
+ addClass(target, options.cssClasses.ltr);
+ } else {
+ addClass(target, options.cssClasses.rtl);
+ }
+
+ if ( options.ort === 0 ) {
+ addClass(target, options.cssClasses.horizontal);
+ } else {
+ addClass(target, options.cssClasses.vertical);
+ }
+
+ scope_Base = addNodeTo(target, options.cssClasses.base);
+ }
+
+
+ function addTooltip ( handle, handleNumber ) {
+
+ if ( !options.tooltips[handleNumber] ) {
+ return false;
+ }
+
+ return addNodeTo(handle.firstChild, options.cssClasses.tooltip);
+ }
+
+ // The tooltips option is a shorthand for using the 'update' event.
+ function tooltips ( ) {
+
+ // Tooltips are added with options.tooltips in original order.
+ var tips = scope_Handles.map(addTooltip);
+
+ bindEvent('update', function(values, handleNumber, unencoded) {
+
+ if ( !tips[handleNumber] ) {
+ return;
+ }
+
+ var formattedValue = values[handleNumber];
+
+ if ( options.tooltips[handleNumber] !== true ) {
+ formattedValue = options.tooltips[handleNumber].to(unencoded[handleNumber]);
+ }
+
+ tips[handleNumber].innerHTML = formattedValue;
+ });
+ }
+
+
+ function getGroup ( mode, values, stepped ) {
+
+ // Use the range.
+ if ( mode === 'range' || mode === 'steps' ) {
+ return scope_Spectrum.xVal;
+ }
+
+ if ( mode === 'count' ) {
+
+ if ( !values ) {
+ throw new Error("noUiSlider (" + VERSION + "): 'values' required for mode 'count'.");
+ }
+
+ // Divide 0 - 100 in 'count' parts.
+ var spread = ( 100 / (values - 1) );
+ var v;
+ var i = 0;
+
+ values = [];
+
+ // List these parts and have them handled as 'positions'.
+ while ( (v = i++ * spread) <= 100 ) {
+ values.push(v);
+ }
+
+ mode = 'positions';
+ }
+
+ if ( mode === 'positions' ) {
+
+ // Map all percentages to on-range values.
+ return values.map(function( value ){
+ return scope_Spectrum.fromStepping( stepped ? scope_Spectrum.getStep( value ) : value );
+ });
+ }
+
+ if ( mode === 'values' ) {
+
+ // If the value must be stepped, it needs to be converted to a percentage first.
+ if ( stepped ) {
+
+ return values.map(function( value ){
+
+ // Convert to percentage, apply step, return to value.
+ return scope_Spectrum.fromStepping( scope_Spectrum.getStep( scope_Spectrum.toStepping( value ) ) );
+ });
+
+ }
+
+ // Otherwise, we can simply use the values.
+ return values;
+ }
+ }
+
+ function generateSpread ( density, mode, group ) {
+
+ function safeIncrement(value, increment) {
+ // Avoid floating point variance by dropping the smallest decimal places.
+ return (value + increment).toFixed(7) / 1;
+ }
+
+ var indexes = {};
+ var firstInRange = scope_Spectrum.xVal[0];
+ var lastInRange = scope_Spectrum.xVal[scope_Spectrum.xVal.length-1];
+ var ignoreFirst = false;
+ var ignoreLast = false;
+ var prevPct = 0;
+
+ // Create a copy of the group, sort it and filter away all duplicates.
+ group = unique(group.slice().sort(function(a, b){ return a - b; }));
+
+ // Make sure the range starts with the first element.
+ if ( group[0] !== firstInRange ) {
+ group.unshift(firstInRange);
+ ignoreFirst = true;
+ }
+
+ // Likewise for the last one.
+ if ( group[group.length - 1] !== lastInRange ) {
+ group.push(lastInRange);
+ ignoreLast = true;
+ }
+
+ group.forEach(function ( current, index ) {
+
+ // Get the current step and the lower + upper positions.
+ var step;
+ var i;
+ var q;
+ var low = current;
+ var high = group[index+1];
+ var newPct;
+ var pctDifference;
+ var pctPos;
+ var type;
+ var steps;
+ var realSteps;
+ var stepsize;
+
+ // When using 'steps' mode, use the provided steps.
+ // Otherwise, we'll step on to the next subrange.
+ if ( mode === 'steps' ) {
+ step = scope_Spectrum.xNumSteps[ index ];
+ }
+
+ // Default to a 'full' step.
+ if ( !step ) {
+ step = high-low;
+ }
+
+ // Low can be 0, so test for false. If high is undefined,
+ // we are at the last subrange. Index 0 is already handled.
+ if ( low === false || high === undefined ) {
+ return;
+ }
+
+ // Make sure step isn't 0, which would cause an infinite loop (#654)
+ step = Math.max(step, 0.0000001);
+
+ // Find all steps in the subrange.
+ for ( i = low; i <= high; i = safeIncrement(i, step) ) {
+
+ // Get the percentage value for the current step,
+ // calculate the size for the subrange.
+ newPct = scope_Spectrum.toStepping( i );
+ pctDifference = newPct - prevPct;
+
+ steps = pctDifference / density;
+ realSteps = Math.round(steps);
+
+ // This ratio represents the ammount of percentage-space a point indicates.
+ // For a density 1 the points/percentage = 1. For density 2, that percentage needs to be re-devided.
+ // Round the percentage offset to an even number, then divide by two
+ // to spread the offset on both sides of the range.
+ stepsize = pctDifference/realSteps;
+
+ // Divide all points evenly, adding the correct number to this subrange.
+ // Run up to <= so that 100% gets a point, event if ignoreLast is set.
+ for ( q = 1; q <= realSteps; q += 1 ) {
+
+ // The ratio between the rounded value and the actual size might be ~1% off.
+ // Correct the percentage offset by the number of points
+ // per subrange. density = 1 will result in 100 points on the
+ // full range, 2 for 50, 4 for 25, etc.
+ pctPos = prevPct + ( q * stepsize );
+ indexes[pctPos.toFixed(5)] = ['x', 0];
+ }
+
+ // Determine the point type.
+ type = (group.indexOf(i) > -1) ? 1 : ( mode === 'steps' ? 2 : 0 );
+
+ // Enforce the 'ignoreFirst' option by overwriting the type for 0.
+ if ( !index && ignoreFirst ) {
+ type = 0;
+ }
+
+ if ( !(i === high && ignoreLast)) {
+ // Mark the 'type' of this point. 0 = plain, 1 = real value, 2 = step value.
+ indexes[newPct.toFixed(5)] = [i, type];
+ }
+
+ // Update the percentage count.
+ prevPct = newPct;
+ }
+ });
+
+ return indexes;
+ }
+
+ function addMarking ( spread, filterFunc, formatter ) {
+
+ var element = document.createElement('div');
+ var out = '';
+ var valueSizeClasses = [
+ options.cssClasses.valueNormal,
+ options.cssClasses.valueLarge,
+ options.cssClasses.valueSub
+ ];
+ var markerSizeClasses = [
+ options.cssClasses.markerNormal,
+ options.cssClasses.markerLarge,
+ options.cssClasses.markerSub
+ ];
+ var valueOrientationClasses = [
+ options.cssClasses.valueHorizontal,
+ options.cssClasses.valueVertical
+ ];
+ var markerOrientationClasses = [
+ options.cssClasses.markerHorizontal,
+ options.cssClasses.markerVertical
+ ];
+
+ addClass(element, options.cssClasses.pips);
+ addClass(element, options.ort === 0 ? options.cssClasses.pipsHorizontal : options.cssClasses.pipsVertical);
+
+ function getClasses( type, source ){
+ var a = source === options.cssClasses.value;
+ var orientationClasses = a ? valueOrientationClasses : markerOrientationClasses;
+ var sizeClasses = a ? valueSizeClasses : markerSizeClasses;
+
+ return source + ' ' + orientationClasses[options.ort] + ' ' + sizeClasses[type];
+ }
+
+ function getTags( offset, source, values ) {
+ return 'class="' + getClasses(values[1], source) + '" style="' + options.style + ': ' + offset + '%"';
+ }
+
+ function addSpread ( offset, values ){
+
+ // Apply the filter function, if it is set.
+ values[1] = (values[1] && filterFunc) ? filterFunc(values[0], values[1]) : values[1];
+
+ // Add a marker for every point
+ out += '<div ' + getTags(offset, options.cssClasses.marker, values) + '></div>';
+
+ // Values are only appended for points marked '1' or '2'.
+ if ( values[1] ) {
+ out += '<div ' + getTags(offset, options.cssClasses.value, values) + '>' + formatter.to(values[0]) + '</div>';
+ }
+ }
+
+ // Append all points.
+ Object.keys(spread).forEach(function(a){
+ addSpread(a, spread[a]);
+ });
+
+ element.innerHTML = out;
+
+ return element;
+ }
+
+ function pips ( grid ) {
+
+ var mode = grid.mode;
+ var density = grid.density || 1;
+ var filter = grid.filter || false;
+ var values = grid.values || false;
+ var stepped = grid.stepped || false;
+ var group = getGroup( mode, values, stepped );
+ var spread = generateSpread( density, mode, group );
+ var format = grid.format || {
+ to: Math.round
+ };
+
+ return scope_Target.appendChild(addMarking(
+ spread,
+ filter,
+ format
+ ));
+ }
+
+
+ // Shorthand for base dimensions.
+ function baseSize ( ) {
+ var rect = scope_Base.getBoundingClientRect(), alt = 'offset' + ['Width', 'Height'][options.ort];
+ return options.ort === 0 ? (rect.width||scope_Base[alt]) : (rect.height||scope_Base[alt]);
+ }
+
+ // Handler for attaching events trough a proxy.
+ function attachEvent ( events, element, callback, data ) {
+
+ // This function can be used to 'filter' events to the slider.
+ // element is a node, not a nodeList
+
+ var method = function ( e ){
+
+ if ( scope_Target.hasAttribute('disabled') ) {
+ return false;
+ }
+
+ // Stop if an active 'tap' transition is taking place.
+ if ( hasClass(scope_Target, options.cssClasses.tap) ) {
+ return false;
+ }
+
+ e = fixEvent(e, data.pageOffset);
+
+ // Handle reject of multitouch
+ if ( !e ) {
+ return false;
+ }
+
+ // Ignore right or middle clicks on start #454
+ if ( events === actions.start && e.buttons !== undefined && e.buttons > 1 ) {
+ return false;
+ }
+
+ // Ignore right or middle clicks on start #454
+ if ( data.hover && e.buttons ) {
+ return false;
+ }
+
+ e.calcPoint = e.points[ options.ort ];
+
+ // Call the event handler with the event [ and additional data ].
+ callback ( e, data );
+ };
+
+ var methods = [];
+
+ // Bind a closure on the target for every event type.
+ events.split(' ').forEach(function( eventName ){
+ element.addEventListener(eventName, method, false);
+ methods.push([eventName, method]);
+ });
+
+ return methods;
+ }
+
+ // Provide a clean event with standardized offset values.
+ function fixEvent ( e, pageOffset ) {
+
+ // Prevent scrolling and panning on touch events, while
+ // attempting to slide. The tap event also depends on this.
+ e.preventDefault();
+
+ // Filter the event to register the type, which can be
+ // touch, mouse or pointer. Offset changes need to be
+ // made on an event specific basis.
+ var touch = e.type.indexOf('touch') === 0;
+ var mouse = e.type.indexOf('mouse') === 0;
+ var pointer = e.type.indexOf('pointer') === 0;
+ var x;
+ var y;
+
+ // IE10 implemented pointer events with a prefix;
+ if ( e.type.indexOf('MSPointer') === 0 ) {
+ pointer = true;
+ }
+
+ if ( touch ) {
+
+ // Fix bug when user touches with two or more fingers on mobile devices.
+ // It's useful when you have two or more sliders on one page,
+ // that can be touched simultaneously.
+ // #649, #663, #668
+ if ( e.touches.length > 1 ) {
+ return false;
+ }
+
+ // noUiSlider supports one movement at a time,
+ // so we can select the first 'changedTouch'.
+ x = e.changedTouches[0].pageX;
+ y = e.changedTouches[0].pageY;
+ }
+
+ pageOffset = pageOffset || getPageOffset();
+
+ if ( mouse || pointer ) {
+ x = e.clientX + pageOffset.x;
+ y = e.clientY + pageOffset.y;
+ }
+
+ e.pageOffset = pageOffset;
+ e.points = [x, y];
+ e.cursor = mouse || pointer; // Fix #435
+
+ return e;
+ }
+
+ // Translate a coordinate in the document to a percentage on the slider
+ function calcPointToPercentage ( calcPoint ) {
+ var location = calcPoint - offset(scope_Base, options.ort);
+ var proposal = ( location * 100 ) / baseSize();
+ return options.dir ? 100 - proposal : proposal;
+ }
+
+ // Find handle closest to a certain percentage on the slider
+ function getClosestHandle ( proposal ) {
+
+ var closest = 100;
+ var handleNumber = false;
+
+ scope_Handles.forEach(function(handle, index){
+
+ // Disabled handles are ignored
+ if ( handle.hasAttribute('disabled') ) {
+ return;
+ }
+
+ var pos = Math.abs(scope_Locations[index] - proposal);
+
+ if ( pos < closest ) {
+ handleNumber = index;
+ closest = pos;
+ }
+ });
+
+ return handleNumber;
+ }
+
+ // Moves handle(s) by a percentage
+ // (bool, % to move, [% where handle started, ...], [index in scope_Handles, ...])
+ function moveHandles ( upward, proposal, locations, handleNumbers ) {
+
+ var proposals = locations.slice();
+
+ var b = [!upward, upward];
+ var f = [upward, !upward];
+
+ // Copy handleNumbers so we don't change the dataset
+ handleNumbers = handleNumbers.slice();
+
+ // Check to see which handle is 'leading'.
+ // If that one can't move the second can't either.
+ if ( upward ) {
+ handleNumbers.reverse();
+ }
+
+ // Step 1: get the maximum percentage that any of the handles can move
+ if ( handleNumbers.length > 1 ) {
+
+ handleNumbers.forEach(function(handleNumber, o) {
+
+ var to = checkHandlePosition(proposals, handleNumber, proposals[handleNumber] + proposal, b[o], f[o]);
+
+ // Stop if one of the handles can't move.
+ if ( to === false ) {
+ proposal = 0;
+ } else {
+ proposal = to - proposals[handleNumber];
+ proposals[handleNumber] = to;
+ }
+ });
+ }
+
+ // If using one handle, check backward AND forward
+ else {
+ b = f = [true];
+ }
+
+ var state = false;
+
+ // Step 2: Try to set the handles with the found percentage
+ handleNumbers.forEach(function(handleNumber, o) {
+ state = setHandle(handleNumber, locations[handleNumber] + proposal, b[o], f[o]) || state;
+ });
+
+ // Step 3: If a handle moved, fire events
+ if ( state ) {
+ handleNumbers.forEach(function(handleNumber){
+ fireEvent('update', handleNumber);
+ fireEvent('slide', handleNumber);
+ });
+ }
+ }
+
+ // External event handling
+ function fireEvent ( eventName, handleNumber, tap ) {
+
+ Object.keys(scope_Events).forEach(function( targetEvent ) {
+
+ var eventType = targetEvent.split('.')[0];
+
+ if ( eventName === eventType ) {
+ scope_Events[targetEvent].forEach(function( callback ) {
+
+ callback.call(
+ // Use the slider public API as the scope ('this')
+ scope_Self,
+ // Return values as array, so arg_1[arg_2] is always valid.
+ scope_Values.map(options.format.to),
+ // Handle index, 0 or 1
+ handleNumber,
+ // Unformatted slider values
+ scope_Values.slice(),
+ // Event is fired by tap, true or false
+ tap || false,
+ // Left offset of the handle, in relation to the slider
+ scope_Locations.slice()
+ );
+ });
+ }
+ });
+ }
+
+
+ // Fire 'end' when a mouse or pen leaves the document.
+ function documentLeave ( event, data ) {
+ if ( event.type === "mouseout" && event.target.nodeName === "HTML" && event.relatedTarget === null ){
+ eventEnd (event, data);
+ }
+ }
+
+ // Handle movement on document for handle and range drag.
+ function eventMove ( event, data ) {
+
+ // Fix #498
+ // Check value of .buttons in 'start' to work around a bug in IE10 mobile (data.buttonsProperty).
+ // https://connect.microsoft.com/IE/feedback/details/927005/mobile-ie10-windows-phone-buttons-property-of-pointermove-event-always-zero
+ // IE9 has .buttons and .which zero on mousemove.
+ // Firefox breaks the spec MDN defines.
+ if ( navigator.appVersion.indexOf("MSIE 9") === -1 && event.buttons === 0 && data.buttonsProperty !== 0 ) {
+ return eventEnd(event, data);
+ }
+
+ // Check if we are moving up or down
+ var movement = (options.dir ? -1 : 1) * (event.calcPoint - data.startCalcPoint);
+
+ // Convert the movement into a percentage of the slider width/height
+ var proposal = (movement * 100) / data.baseSize;
+
+ moveHandles(movement > 0, proposal, data.locations, data.handleNumbers);
+ }
+
+ // Unbind move events on document, call callbacks.
+ function eventEnd ( event, data ) {
+
+ // The handle is no longer active, so remove the class.
+ if ( scope_ActiveHandle ) {
+ removeClass(scope_ActiveHandle, options.cssClasses.active);
+ scope_ActiveHandle = false;
+ }
+
+ // Remove cursor styles and text-selection events bound to the body.
+ if ( event.cursor ) {
+ document.body.style.cursor = '';
+ document.body.removeEventListener('selectstart', document.body.noUiListener);
+ }
+
+ // Unbind the move and end events, which are added on 'start'.
+ document.documentElement.noUiListeners.forEach(function( c ) {
+ document.documentElement.removeEventListener(c[0], c[1]);
+ });
+
+ // Remove dragging class.
+ removeClass(scope_Target, options.cssClasses.drag);
+
+ setZindex();
+
+ data.handleNumbers.forEach(function(handleNumber){
+ fireEvent('set', handleNumber);
+ fireEvent('change', handleNumber);
+ fireEvent('end', handleNumber);
+ });
+ }
+
+ // Bind move events on document.
+ function eventStart ( event, data ) {
+
+ if ( data.handleNumbers.length === 1 ) {
+
+ var handle = scope_Handles[data.handleNumbers[0]];
+
+ // Ignore 'disabled' handles
+ if ( handle.hasAttribute('disabled') ) {
+ return false;
+ }
+
+ // Mark the handle as 'active' so it can be styled.
+ scope_ActiveHandle = handle.children[0];
+ addClass(scope_ActiveHandle, options.cssClasses.active);
+ }
+
+ // Fix #551, where a handle gets selected instead of dragged.
+ event.preventDefault();
+
+ // A drag should never propagate up to the 'tap' event.
+ event.stopPropagation();
+
+ // Attach the move and end events.
+ var moveEvent = attachEvent(actions.move, document.documentElement, eventMove, {
+ startCalcPoint: event.calcPoint,
+ baseSize: baseSize(),
+ pageOffset: event.pageOffset,
+ handleNumbers: data.handleNumbers,
+ buttonsProperty: event.buttons,
+ locations: scope_Locations.slice()
+ });
+
+ var endEvent = attachEvent(actions.end, document.documentElement, eventEnd, {
+ handleNumbers: data.handleNumbers
+ });
+
+ var outEvent = attachEvent("mouseout", document.documentElement, documentLeave, {
+ handleNumbers: data.handleNumbers
+ });
+
+ document.documentElement.noUiListeners = moveEvent.concat(endEvent, outEvent);
+
+ // Text selection isn't an issue on touch devices,
+ // so adding cursor styles can be skipped.
+ if ( event.cursor ) {
+
+ // Prevent the 'I' cursor and extend the range-drag cursor.
+ document.body.style.cursor = getComputedStyle(event.target).cursor;
+
+ // Mark the target with a dragging state.
+ if ( scope_Handles.length > 1 ) {
+ addClass(scope_Target, options.cssClasses.drag);
+ }
+
+ var f = function(){
+ return false;
+ };
+
+ document.body.noUiListener = f;
+
+ // Prevent text selection when dragging the handles.
+ document.body.addEventListener('selectstart', f, false);
+ }
+
+ data.handleNumbers.forEach(function(handleNumber){
+ fireEvent('start', handleNumber);
+ });
+ }
+
+ // Move closest handle to tapped location.
+ function eventTap ( event ) {
+
+ // The tap event shouldn't propagate up
+ event.stopPropagation();
+
+ var proposal = calcPointToPercentage(event.calcPoint);
+ var handleNumber = getClosestHandle(proposal);
+
+ // Tackle the case that all handles are 'disabled'.
+ if ( handleNumber === false ) {
+ return false;
+ }
+
+ // Flag the slider as it is now in a transitional state.
+ // Transition takes a configurable amount of ms (default 300). Re-enable the slider after that.
+ if ( !options.events.snap ) {
+ addClassFor(scope_Target, options.cssClasses.tap, options.animationDuration);
+ }
+
+ setHandle(handleNumber, proposal, true, true);
+
+ setZindex();
+
+ fireEvent('slide', handleNumber, true);
+ fireEvent('set', handleNumber, true);
+ fireEvent('change', handleNumber, true);
+ fireEvent('update', handleNumber, true);
+
+ if ( options.events.snap ) {
+ eventStart(event, { handleNumbers: [handleNumber] });
+ }
+ }
+
+ // Fires a 'hover' event for a hovered mouse/pen position.
+ function eventHover ( event ) {
+
+ var proposal = calcPointToPercentage(event.calcPoint);
+
+ var to = scope_Spectrum.getStep(proposal);
+ var value = scope_Spectrum.fromStepping(to);
+
+ Object.keys(scope_Events).forEach(function( targetEvent ) {
+ if ( 'hover' === targetEvent.split('.')[0] ) {
+ scope_Events[targetEvent].forEach(function( callback ) {
+ callback.call( scope_Self, value );
+ });
+ }
+ });
+ }
+
+ // Attach events to several slider parts.
+ function bindSliderEvents ( behaviour ) {
+
+ // Attach the standard drag event to the handles.
+ if ( !behaviour.fixed ) {
+
+ scope_Handles.forEach(function( handle, index ){
+
+ // These events are only bound to the visual handle
+ // element, not the 'real' origin element.
+ attachEvent ( actions.start, handle.children[0], eventStart, {
+ handleNumbers: [index]
+ });
+ });
+ }
+
+ // Attach the tap event to the slider base.
+ if ( behaviour.tap ) {
+ attachEvent (actions.start, scope_Base, eventTap, {});
+ }
+
+ // Fire hover events
+ if ( behaviour.hover ) {
+ attachEvent (actions.move, scope_Base, eventHover, { hover: true });
+ }
+
+ // Make the range draggable.
+ if ( behaviour.drag ){
+
+ scope_Connects.forEach(function( connect, index ){
+
+ if ( connect === false || index === 0 || index === scope_Connects.length - 1 ) {
+ return;
+ }
+
+ var handleBefore = scope_Handles[index - 1];
+ var handleAfter = scope_Handles[index];
+ var eventHolders = [connect];
+
+ addClass(connect, options.cssClasses.draggable);
+
+ // When the range is fixed, the entire range can
+ // be dragged by the handles. The handle in the first
+ // origin will propagate the start event upward,
+ // but it needs to be bound manually on the other.
+ if ( behaviour.fixed ) {
+ eventHolders.push(handleBefore.children[0]);
+ eventHolders.push(handleAfter.children[0]);
+ }
+
+ eventHolders.forEach(function( eventHolder ) {
+ attachEvent ( actions.start, eventHolder, eventStart, {
+ handles: [handleBefore, handleAfter],
+ handleNumbers: [index - 1, index]
+ });
+ });
+ });
+ }
+ }
+
+
+ // Split out the handle positioning logic so the Move event can use it, too
+ function checkHandlePosition ( reference, handleNumber, to, lookBackward, lookForward ) {
+
+ // For sliders with multiple handles, limit movement to the other handle.
+ // Apply the margin option by adding it to the handle positions.
+ if ( scope_Handles.length > 1 ) {
+
+ if ( lookBackward && handleNumber > 0 ) {
+ to = Math.max(to, reference[handleNumber - 1] + options.margin);
+ }
+
+ if ( lookForward && handleNumber < scope_Handles.length - 1 ) {
+ to = Math.min(to, reference[handleNumber + 1] - options.margin);
+ }
+ }
+
+ // The limit option has the opposite effect, limiting handles to a
+ // maximum distance from another. Limit must be > 0, as otherwise
+ // handles would be unmoveable.
+ if ( scope_Handles.length > 1 && options.limit ) {
+
+ if ( lookBackward && handleNumber > 0 ) {
+ to = Math.min(to, reference[handleNumber - 1] + options.limit);
+ }
+
+ if ( lookForward && handleNumber < scope_Handles.length - 1 ) {
+ to = Math.max(to, reference[handleNumber + 1] - options.limit);
+ }
+ }
+
+ // The padding option keeps the handles a certain distance from the
+ // edges of the slider. Padding must be > 0.
+ if ( options.padding ) {
+
+ if ( handleNumber === 0 ) {
+ to = Math.max(to, options.padding);
+ }
+
+ if ( handleNumber === scope_Handles.length - 1 ) {
+ to = Math.min(to, 100 - options.padding);
+ }
+ }
+
+ to = scope_Spectrum.getStep(to);
+
+ // Limit percentage to the 0 - 100 range
+ to = limit(to);
+
+ // Return false if handle can't move
+ if ( to === reference[handleNumber] ) {
+ return false;
+ }
+
+ return to;
+ }
+
+ function toPct ( pct ) {
+ return pct + '%';
+ }
+
+ // Updates scope_Locations and scope_Values, updates visual state
+ function updateHandlePosition ( handleNumber, to ) {
+
+ // Update locations.
+ scope_Locations[handleNumber] = to;
+
+ // Convert the value to the slider stepping/range.
+ scope_Values[handleNumber] = scope_Spectrum.fromStepping(to);
+
+ // Called synchronously or on the next animationFrame
+ var stateUpdate = function() {
+ scope_Handles[handleNumber].style[options.style] = toPct(to);
+ updateConnect(handleNumber);
+ updateConnect(handleNumber + 1);
+ };
+
+ // Set the handle to the new position.
+ // Use requestAnimationFrame for efficient painting.
+ // No significant effect in Chrome, Edge sees dramatic performace improvements.
+ // Option to disable is useful for unit tests, and single-step debugging.
+ if ( window.requestAnimationFrame && options.useRequestAnimationFrame ) {
+ window.requestAnimationFrame(stateUpdate);
+ } else {
+ stateUpdate();
+ }
+ }
+
+ function setZindex ( ) {
+
+ scope_HandleNumbers.forEach(function(handleNumber){
+ // Handles before the slider middle are stacked later = higher,
+ // Handles after the middle later is lower
+ // [[7] [8] .......... | .......... [5] [4]
+ var dir = (scope_Locations[handleNumber] > 50 ? -1 : 1);
+ var zIndex = 3 + (scope_Handles.length + (dir * handleNumber));
+ scope_Handles[handleNumber].childNodes[0].style.zIndex = zIndex;
+ });
+ }
+
+ // Test suggested values and apply margin, step.
+ function setHandle ( handleNumber, to, lookBackward, lookForward ) {
+
+ to = checkHandlePosition(scope_Locations, handleNumber, to, lookBackward, lookForward);
+
+ if ( to === false ) {
+ return false;
+ }
+
+ updateHandlePosition(handleNumber, to);
+
+ return true;
+ }
+
+ // Updates style attribute for connect nodes
+ function updateConnect ( index ) {
+
+ // Skip connects set to false
+ if ( !scope_Connects[index] ) {
+ return;
+ }
+
+ var l = 0;
+ var h = 100;
+
+ if ( index !== 0 ) {
+ l = scope_Locations[index - 1];
+ }
+
+ if ( index !== scope_Connects.length - 1 ) {
+ h = scope_Locations[index];
+ }
+
+ scope_Connects[index].style[options.style] = toPct(l);
+ scope_Connects[index].style[options.styleOposite] = toPct(100 - h);
+ }
+
+ // ...
+ function setValue ( to, handleNumber ) {
+
+ // Setting with null indicates an 'ignore'.
+ // Inputting 'false' is invalid.
+ if ( to === null || to === false ) {
+ return;
+ }
+
+ // If a formatted number was passed, attemt to decode it.
+ if ( typeof to === 'number' ) {
+ to = String(to);
+ }
+
+ to = options.format.from(to);
+
+ // Request an update for all links if the value was invalid.
+ // Do so too if setting the handle fails.
+ if ( to !== false && !isNaN(to) ) {
+ setHandle(handleNumber, scope_Spectrum.toStepping(to), false, false);
+ }
+ }
+
+ // Set the slider value.
+ function valueSet ( input, fireSetEvent ) {
+
+ var values = asArray(input);
+ var isInit = scope_Locations[0] === undefined;
+
+ // Event fires by default
+ fireSetEvent = (fireSetEvent === undefined ? true : !!fireSetEvent);
+
+ values.forEach(setValue);
+
+ // Animation is optional.
+ // Make sure the initial values were set before using animated placement.
+ if ( options.animate && !isInit ) {
+ addClassFor(scope_Target, options.cssClasses.tap, options.animationDuration);
+ }
+
+ // Now that all base values are set, apply constraints
+ scope_HandleNumbers.forEach(function(handleNumber){
+ setHandle(handleNumber, scope_Locations[handleNumber], true, false);
+ });
+
+ setZindex();
+
+ scope_HandleNumbers.forEach(function(handleNumber){
+
+ fireEvent('update', handleNumber);
+
+ // Fire the event only for handles that received a new value, as per #579
+ if ( values[handleNumber] !== null && fireSetEvent ) {
+ fireEvent('set', handleNumber);
+ }
+ });
+ }
+
+ // Reset slider to initial values
+ function valueReset ( fireSetEvent ) {
+ valueSet(options.start, fireSetEvent);
+ }
+
+ // Get the slider value.
+ function valueGet ( ) {
+
+ var values = scope_Values.map(options.format.to);
+
+ // If only one handle is used, return a single value.
+ if ( values.length === 1 ){
+ return values[0];
+ }
+
+ return values;
+ }
+
+ // Removes classes from the root and empties it.
+ function destroy ( ) {
+
+ for ( var key in options.cssClasses ) {
+ if ( !options.cssClasses.hasOwnProperty(key) ) { continue; }
+ removeClass(scope_Target, options.cssClasses[key]);
+ }
+
+ while (scope_Target.firstChild) {
+ scope_Target.removeChild(scope_Target.firstChild);
+ }
+
+ delete scope_Target.noUiSlider;
+ }
+
+ // Get the current step size for the slider.
+ function getCurrentStep ( ) {
+
+ // Check all locations, map them to their stepping point.
+ // Get the step point, then find it in the input list.
+ return scope_Locations.map(function( location, index ){
+
+ var nearbySteps = scope_Spectrum.getNearbySteps( location );
+ var value = scope_Values[index];
+ var increment = nearbySteps.thisStep.step;
+ var decrement = null;
+
+ // If the next value in this step moves into the next step,
+ // the increment is the start of the next step - the current value
+ if ( increment !== false ) {
+ if ( value + increment > nearbySteps.stepAfter.startValue ) {
+ increment = nearbySteps.stepAfter.startValue - value;
+ }
+ }
+
+
+ // If the value is beyond the starting point
+ if ( value > nearbySteps.thisStep.startValue ) {
+ decrement = nearbySteps.thisStep.step;
+ }
+
+ else if ( nearbySteps.stepBefore.step === false ) {
+ decrement = false;
+ }
+
+ // If a handle is at the start of a step, it always steps back into the previous step first
+ else {
+ decrement = value - nearbySteps.stepBefore.highestStep;
+ }
+
+
+ // Now, if at the slider edges, there is not in/decrement
+ if ( location === 100 ) {
+ increment = null;
+ }
+
+ else if ( location === 0 ) {
+ decrement = null;
+ }
+
+ // As per #391, the comparison for the decrement step can have some rounding issues.
+ var stepDecimals = scope_Spectrum.countStepDecimals();
+
+ // Round per #391
+ if ( increment !== null && increment !== false ) {
+ increment = Number(increment.toFixed(stepDecimals));
+ }
+
+ if ( decrement !== null && decrement !== false ) {
+ decrement = Number(decrement.toFixed(stepDecimals));
+ }
+
+ return [decrement, increment];
+ });
+ }
+
+ // Attach an event to this slider, possibly including a namespace
+ function bindEvent ( namespacedEvent, callback ) {
+ scope_Events[namespacedEvent] = scope_Events[namespacedEvent] || [];
+ scope_Events[namespacedEvent].push(callback);
+
+ // If the event bound is 'update,' fire it immediately for all handles.
+ if ( namespacedEvent.split('.')[0] === 'update' ) {
+ scope_Handles.forEach(function(a, index){
+ fireEvent('update', index);
+ });
+ }
+ }
+
+ // Undo attachment of event
+ function removeEvent ( namespacedEvent ) {
+
+ var event = namespacedEvent && namespacedEvent.split('.')[0];
+ var namespace = event && namespacedEvent.substring(event.length);
+
+ Object.keys(scope_Events).forEach(function( bind ){
+
+ var tEvent = bind.split('.')[0],
+ tNamespace = bind.substring(tEvent.length);
+
+ if ( (!event || event === tEvent) && (!namespace || namespace === tNamespace) ) {
+ delete scope_Events[bind];
+ }
+ });
+ }
+
+ // Updateable: margin, limit, padding, step, range, animate, snap
+ function updateOptions ( optionsToUpdate, fireSetEvent ) {
+
+ // Spectrum is created using the range, snap, direction and step options.
+ // 'snap' and 'step' can be updated, 'direction' cannot, due to event binding.
+ // If 'snap' and 'step' are not passed, they should remain unchanged.
+ var v = valueGet();
+
+ var updateAble = ['margin', 'limit', 'padding', 'range', 'animate', 'snap', 'step', 'format'];
+
+ // Only change options that we're actually passed to update.
+ updateAble.forEach(function(name){
+ if ( optionsToUpdate[name] !== undefined ) {
+ originalOptions[name] = optionsToUpdate[name];
+ }
+ });
+
+ var newOptions = testOptions(originalOptions);
+
+ // Load new options into the slider state
+ updateAble.forEach(function(name){
+ if ( optionsToUpdate[name] !== undefined ) {
+ options[name] = newOptions[name];
+ }
+ });
+
+ // Save current spectrum direction as testOptions in testRange call
+ // doesn't rely on current direction
+ newOptions.spectrum.direction = scope_Spectrum.direction;
+ scope_Spectrum = newOptions.spectrum;
+
+ // Limit, margin and padding depend on the spectrum but are stored outside of it. (#677)
+ options.margin = newOptions.margin;
+ options.limit = newOptions.limit;
+ options.padding = newOptions.padding;
+
+ // Invalidate the current positioning so valueSet forces an update.
+ scope_Locations = [];
+ valueSet(optionsToUpdate.start || v, fireSetEvent);
+ }
+
+ // Throw an error if the slider was already initialized.
+ if ( scope_Target.noUiSlider ) {
+ throw new Error("noUiSlider (" + VERSION + "): Slider was already initialized.");
+ }
+
+ // Create the base element, initialise HTML and set classes.
+ // Add handles and connect elements.
+ addSlider(scope_Target);
+ addElements(options.connect, scope_Base);
+
+ scope_Self = {
+ destroy: destroy,
+ steps: getCurrentStep,
+ on: bindEvent,
+ off: removeEvent,
+ get: valueGet,
+ set: valueSet,
+ reset: valueReset,
+ // Exposed for unit testing, don't use this in your application.
+ __moveHandles: function(a, b, c) { moveHandles(a, b, scope_Locations, c); },
+ options: originalOptions, // Issue #600, #678
+ updateOptions: updateOptions,
+ target: scope_Target, // Issue #597
+ pips: pips // Issue #594
+ };
+
+ // Attach user events.
+ bindSliderEvents(options.events);
+
+ // Use the public value method to set the start values.
+ valueSet(options.start);
+
+ if ( options.pips ) {
+ pips(options.pips);
+ }
+
+ if ( options.tooltips ) {
+ tooltips();
+ }
+
+ return scope_Self;
+
+}
+
+
+ // Run the standard initializer
+ function initialize ( target, originalOptions ) {
+
+ if ( !target.nodeName ) {
+ throw new Error("noUiSlider (" + VERSION + "): create requires a single element.");
+ }
+
+ // Test the options and create the slider environment;
+ var options = testOptions( originalOptions, target );
+ var api = closure( target, options, originalOptions );
+
+ target.noUiSlider = api;
+
+ return api;
+ }
+
+ // Use an object instead of a function for future expansibility;
+ return {
+ version: VERSION,
+ create: initialize
+ };
+
+})); \ No newline at end of file
diff --git a/server-neural.rb b/server-neural.rb
new file mode 100755
index 0000000..e8915b4
--- /dev/null
+++ b/server-neural.rb
@@ -0,0 +1,434 @@
+#!/usr/bin/env ruby
+
+require 'sinatra'
+require 'sinatra/cross_origin'
+require 'sinatra/reloader'
+require 'nanomsg'
+require 'zipf'
+require 'json'
+require 'tilt/haml'
+require 'uri'
+require 'rack'
+
+# #############################################################################
+# Load configuration file and setup global variables
+# #############################################################################
+require_relative "#{ARGV[0]}" # load configuration for this session
+$lock = false # lock if currently learning/translating
+$last_reply = nil # cache last reply
+$last_processed_postedit = "" # to show to the user
+$confirmed = true # client received translation?
+if !FileTest.exist? LOCK_FILE # locked?
+ $db = {} # data file (JSON format)
+ $env = {} # environment variables (socket connections to daemons)
+end
+$status = "Idle" # current server status
+
+# #############################################################################
+# Daemons
+# #############################################################################
+DIR="/srv/postedit"
+$daemons = {
+ :tokenizer => "#{DIR}/lfpe/util/nanomsg_wrapper.rb -a tokenize -S '__ADDR__' -e #{EXTERNAL} -l #{TARGET_LANG}",
+ :tokenizer_src => "#{DIR}/lfpe/util/nanomsg_wrapper.rb -a tokenize -S '__ADDR__' -e #{EXTERNAL} -l #{SOURCE_LANG}",
+ :detokenizer => "#{DIR}/lfpe/util/nanomsg_wrapper.rb -a detokenize -S '__ADDR__' -e #{EXTERNAL} -l #{TARGET_LANG}",
+ :detokenizer_src => "#{DIR}/lfpe/util/nanomsg_wrapper.rb -a detokenize -S '__ADDR__' -e #{EXTERNAL} -l #{SOURCE_LANG}",
+ :bpe => "#{DIR}/lfpe/util/nanomsg_wrapper.rb -a bpe -S '__ADDR__' -e #{EXTERNAL} -b #{SESSION_DIR}/bpe", #-B #{SESSION_DIR}/#{TARGET_LANG}",
+ #:debpe => "#{DIR}/lfpe/util/nanomsg_wrapper.rb -a de-bpe -S '__ADDR__' -e #{EXTERNAL}",
+ :truecaser => "#{DIR}/lfpe/util/nanomsg_wrapper.rb -a truecase -S '__ADDR__' -e #{EXTERNAL} -t #{SESSION_DIR}/truecase.model",
+ #:lamtram => "#{DIR}/online-lamtram/src/lamtram/lamtram-train-online --master_addr '__ADDR__' --model_in #{SESSION_DIR}/model --model_out #{SESSION_DIR}/model.out --dropout 0.5 --learning_rate 0.5 --beam_size 1 --size_limit 100 --unk_penalty 1.0 --word_penalty 2.5"
+}
+
+$remote_daemons = {
+ :lamtram => true
+}
+
+# #############################################################################
+# Set-up Sinatra
+# #############################################################################
+set :server, 'thin'
+set :bind, SERVER_IP
+set :port, WEB_PORT
+set :allow_origin, :any
+set :allow_methods, [:get, :post]
+set :allow_credentials, true
+set :max_age, "1728000"
+set :expose_headers, ['Content-Type']
+set :public_folder, File.dirname(__FILE__) + '/static'
+
+Rack::Utils.key_space_limit = 68719476736
+
+# #############################################################################
+# Helper functions
+# #############################################################################
+def logmsg name, msg
+ STDERR.write "[#{name}] #{msg}\n"
+end
+
+def start_daemon cmd, name, addr
+ logmsg :server, "starting #{name} daemon"
+ cmd.gsub! '__ADDR__', addr
+
+ sock = NanoMsg::PairSocket.new
+ sock.connect addr
+ pid = spawn(cmd)
+ Process.detach pid
+ logmsg :server, "#{name} detached"
+ logmsg :server, "< got #{sock.recv} from #{name}"
+
+ return sock, pid
+end
+
+def stop_daemon key
+ $env[key][:socket].send "shutdown" # every daemon shuts down
+ # after receiving this keyword
+ logmsg :server, "< #{key} is #{$env[key][:socket].recv}"
+end
+
+def stop_all_daemons
+ $status = "Shutting down" # status
+ logmsg :server, "shutting down all daemons"
+ $env.each_key { |k|
+ stop_daemon k
+ }
+
+ $status = "Ready to shutdown" # status
+end
+
+def update_database reset=false
+ $status = "Updating database" # status
+ if !reset
+ $db['progress'] += 1
+ else
+ $db['progress'] = 0
+ end
+ j = JSON.generate $db
+ f = WriteFile.new DB_FILE
+ f.write j.to_s
+ f.close
+
+ $status = "Updated database" # status
+end
+
+def init
+ $status = "Initialization" # status
+ $db = JSON.parse ReadFile.read DB_FILE # data from JSON file
+ # working directory
+ `mkdir -p #{WORK_DIR}/`
+ `mkdir #{WORK_DIR}/g`
+
+ if OLM
+ `mkfifo #{WORK_DIR}/refp`
+ end
+
+ # setup environment, start daemons
+ port = BEGIN_PORT_RANGE
+ $daemons.each { |name,cmd|
+ logmsg :server, "starting #{name} daemon"
+ sock, pid = start_daemon cmd, name, "tcp://147.142.207.34:#{port}"
+ $env[name] = { :socket => sock, :pid => pid }
+ port += 1
+ logmsg :server, "starting #{name} daemon done"
+ }
+ $remote_daemons.each { |name,_|
+ addr = "tcp://147.142.207.34:#{port}"
+ sock = NanoMsg::PairSocket.new
+ sock.bind addr
+ logmsg :server, "waiting for remote daemon #{name} on #{addr}"
+ logmsg :server, "< got #{sock.recv} from remote #{name}"
+ $env[name] = { :socket => sock, :pid => nil }
+ port += 1
+ }
+
+ send_recv :truecaser, "lOaD iT"
+ send_recv :bpe, "blablablubbbla"
+ #send_recv :debpe, "asdf@@ asd"
+
+ # lock file
+ `touch #{LOCK_FILE}`
+ $status = "Initialized" # status
+end
+
+def send_recv daemon, msg # simple pair communcation
+ socket = $env[daemon][:socket] # query -> answer
+ logmsg daemon, "> sending message: '#{msg}'"
+ socket.send msg
+ logmsg daemon, "waiting ..."
+ ans = socket.recv.force_encoding("UTF-8").strip
+ logmsg daemon, "< received answer: '#{ans}'"
+
+ return ans
+end
+
+# #############################################################################
+# Run init() [just once]
+# #############################################################################
+init if !FileTest.exist?(LOCK_FILE)
+
+# #############################################################################
+# Routes
+# #############################################################################
+get '/' do
+ cross_origin # enable Cross-Origin Resource Sharing
+
+ return "" # return
+end
+
+post '/next' do
+ cross_origin
+
+ $status = "Received request" # status
+ reply = request.body.read
+ Thread.new { process_next reply }
+end
+
+def process_next reply
+ $status = "Processing request" # status
+ data = JSON.parse(URI.decode(reply))
+ if $lock
+ $status = "Locked" # status
+ return
+ end
+ $lock = true # lock
+ if !data['name'] || data['name'] == ""
+ $status = "Error: Name not given."
+ return
+ end
+ if data['key'] != SESSION_KEY
+ $status = "Error: Key mismatch (#{data['key']}, #{SESSION_KEY})"
+ return
+ end
+
+ if data["EDIT"]
+ $status = "Processing post-edit" # status
+ logmsg :server, "received post-edit"
+ # 0. save raw post-edit
+ source = data["source_value"]
+ post_edit = data["post_edit"]
+ $status = "Processing post-edit ..." # status
+ post_edit.strip!
+ post_edit.lstrip!
+ # fill db
+ $db['feedback'] << reply
+ $db['post_edits_raw'] << post_edit
+ $db['durations'] << data['duration'].to_f
+ $db['durations_rating'] << data['duration_rating'].to_f
+ $db['count_click'] << data['count_click'].to_i
+ $db['count_kbd'] << data['count_kbd'].to_i
+ $db['post_edits_display'] << send_recv(:detokenizer, post_edit)
+ $db['ratings'] << data['rating'].to_f
+ $last_processed_postedit = $db['post_edits_display'].last
+ # 1. tokenize
+ $status = "Tokenizing post-edit" # status
+ logmsg :server, "tokenizing post-edit"
+ post_edit = send_recv :tokenizer, post_edit
+ # 2. truecase
+ $status = "Truecasing post-edit" # status
+ logmsg :server, "truecasing post-edit"
+ post_edit = send_recv :truecaser, post_edit
+ # 3. bpe
+ $status = "BPE'ing post-edit"
+ logmsg :server, "bpe'ing post-edit"
+ post_edit = send_recv :bpe, post_edit
+ # 4. save processed post-edits
+ $status = "saving processed post-edit" # status
+ logmsg :db, "saving processed post-edit"
+ $db['post_edits'] << post_edit.strip
+ if data['nochange']
+ logmsg :server, "no change"
+ end
+ if !NOLEARN && !NOMT
+ $status = "Updating model" # status
+ logmsg :server, "updating ..."
+ $status = "Learning from post-edit" # status
+ send_recv :lamtram, "act:learn ||| #{source} ||| #{post_edit}"
+ $db['updated'] << true
+ end
+ logmsg :db, "updating database"
+ update_database
+ end
+ $status = "Getting next data to translate" # status
+ source = $db['source_segments'][$db['progress']]
+ raw_source = $db['raw_source_segments'][$db['progress']]
+ if !source # input is done
+ begin
+ stop_daemon :lamtram
+ rescue
+ end
+ logmsg :server, "end of input, sending 'fin'"
+ $lock = false
+ $status = "Ready" # status
+ $last_reply = {'fin'=>true,
+ 'processed_postedit'=>$last_processed_postedit
+ }.to_json
+ return # return
+ elsif !$confirmed \
+ || ($confirmed && $last_reply && $last_reply!="" \
+ && !data["EDIT"]) # send last reply
+ logmsg :server, "locked, re-sending last reply"
+ logmsg :server, "last_reply: '#{$last_reply}'"
+ $lock = false
+ $status = "Ready" # status
+ return
+ else
+ source = source.strip.lstrip
+ raw_source = raw_source.strip.lstrip
+
+ if NOMT # 0. no mt?
+ $lock = false
+ logmsg :server, "no mt"
+ obj = Hash.new
+ obj["progress"] = $db["progress"]
+ obj["source"] = source
+ obj["raw_source"] = raw_source
+ obj["processed_postedit"] = $last_processed_postedit
+ $last_reply = obj.to_json
+ $status = "Ready" # status
+ return
+ end
+
+ $status = "Translating" # status
+ msg = "act:translate ||| #{source}"
+ obj = Hash.new
+ obj["transl_bpe"] = send_recv :lamtram, msg
+ obj["transl"] = send_recv(:truecaser, obj["transl_bpe"].gsub(/((@@ )|@@$)/, "")).strip
+ $status = "Processing raw translation" # status
+ obj["transl_detok"] = send_recv(:detokenizer, obj["transl"]).strip
+ obj["source"] = source
+ obj["progress"] = $db['progress']
+ obj["raw_source"] = raw_source
+ $db["mt_raw_bpe"] << obj["transl_bpe"]
+ $db["mt_raw"] << obj["transl"]
+ $db["mt"] << obj["transl_detok"]
+ obj["processed_postedit"] = $last_processed_postedit
+ # 5. reply
+ $last_reply = obj.to_json
+ $lock = false
+ $confirmed = false
+ logmsg :server, "response: '#{$last_reply}'"
+ $status = "Ready" # status
+ return # return
+ end
+end
+
+get '/fetch' do # fetch next
+ cross_origin
+ return "Locked" if $locked
+ return $last_reply
+end
+
+get '/fetch_processed_postedit/:i' do # processed post-edit
+ cross_origin
+ i = params[:i].to_i
+ return $db['post_edits_display'][i]
+end
+
+get '/progress' do # processed post-edit
+ cross_origin
+ return $db['progress']
+end
+
+get '/status' do # check status
+ cross_origin
+ logmsg :server, "status: #{$status}"
+ return "Locked" if $locked
+ return $status
+end
+
+get '/status_debug' do # check status
+ cross_origin
+ logmsg :server, "status: #{$status}"
+ return "[##{$db["progress"]}] Locked" if $locked
+ return "[##{$db["progress"]}] #{$status}"
+end
+
+get '/confirm' do # client confirms received translation
+ cross_origin
+ $confirmed = true
+ logmsg :server, "confirmed = #{$confirmed}"
+
+ return "#{$confirmed}"
+end
+
+get '/reset_progress' do # reset current session
+ return "locked" if $lock
+ $db = JSON.parse ReadFile.read DB_FILE
+ $db['post_edits'].clear
+ $db['post_edits_raw'].clear
+ $db['post_edits_display'].clear
+ $db['mt'].clear
+ $db['mt_raw'].clear
+ $db['updated'].clear
+ $db['durations'].clear
+ $db['durations_rating'].clear
+ $db['feedback'].clear
+ $db['progress'] = -1
+ $db['count_kbd'].clear
+ $db['count_click'].clear
+ $db['ratings'].clear
+ update_database true
+ $confirmed = true
+ $last_reply = nil
+
+ return "progress reset: done"
+end
+
+get '/shutdown' do # stop daemons and shut down server
+ logmsg :server, "shutting down daemons"
+ stop_all_daemons
+
+ return "stopped all daemons, ready to shutdown"
+end
+
+get '/summary' do
+ logmsg :server, "showing summary"
+
+ data = JSON.parse ReadFile.read(DB_FILE).force_encoding("UTF-8")
+
+ bleu_scores = []
+ data["post_edits"].each_with_index { |pe,j|
+ f = Tempfile.new "lfpe-summary-pe"
+ g = Tempfile.new "lfpe-summary-ref"
+ f.write pe+"\n"
+ g.write data["references"][j]+"\n"
+ f.close
+ g.close
+ bleu_scores << [1.0, (`#{CDEC}/mteval/fast_score -i #{f.path} -r #{g.path} -m ibm_bleu 2>/dev/null`.to_f).round(2)].min
+ f.unlink
+ g.unlink
+ }
+
+ ter_scores = []
+ data["post_edits"].each_with_index { |pe,j|
+ f = Tempfile.new "lfpe-summary-pe"
+ g = Tempfile.new "lfpe-summary-ref"
+ f.write pe.gsub("@@ ","")+"\n"
+ g.write data["references"][j]+"\n"
+ f.close
+ g.close
+ ter_scores << [1.0, (`#{CDEC}/mteval/fast_score -i #{f.path} -r #{g.path} -m ter 2>/dev/null`.to_f).round(2)].min
+ f.unlink
+ g.unlink
+ }
+
+ hter_scores = []
+ data["post_edits"].each_with_index { |pe,j|
+ f = Tempfile.new "lfpe-summary-mt"
+ g = Tempfile.new "lfpe-summary-pe"
+ f.write data["mt_raw"][j]+"\n"
+ g.write pe.gsub("@@ ", "")+"\n"
+ f.close
+ g.close
+ hter_scores << [1.0, (`#{CDEC}/mteval/fast_score -i #{f.path} -r #{g.path} -m ter 2>/dev/null`.to_f).round(2)].min
+ f.unlink
+ g.unlink
+ }
+
+ haml :summary, :locals => { :session_key => SESSION_KEY,
+ :data => data,
+ :bleu_scores => bleu_scores,
+ :ter_scores => ter_scores,
+ :hter_scores => hter_scores }
+
+end
+
diff --git a/server.rb b/server.rb
index 38987de..edc7d35 100755
--- a/server.rb
+++ b/server.rb
@@ -127,9 +127,11 @@ def init
# setup environment, start daemons
port = BEGIN_PORT_RANGE
$daemons.each { |name,cmd|
+ logmsg :server, "starting #{name} daemon"
sock, pid = start_daemon cmd, name, "tcp://127.0.0.1:#{port}"
$env[name] = { :socket => sock, :pid => pid }
port += 1
+ logmsg :server, "starting #{name} daemon done"
}
if OLM
@@ -372,9 +374,11 @@ def process_next reply
$db['svg'] << data['svg']
$db['original_svg'] << data['original_svg']
$db['durations'] << data['duration'].to_f
+ $db['durations_rating'] << data['duration_rating'].to_f
$db['count_click'] << data['count_click'].to_i
$db['count_kbd'] << data['count_kbd'].to_i
$db['post_edits_display'] << send_recv(:detokenizer, post_edit)
+ $db['ratings'] << data['rating'].to_f
$last_processed_postedit = $db['post_edits_display'].last
# 1. tokenize
$status = "Tokenizing post-edit" # status
@@ -437,6 +441,7 @@ def process_next reply
`cp #{WORK_DIR}/dtrain.debug.json \
#{WORK_DIR}/#{$db['progress']}.dtrain.debug.json.pass1`
else
+ logmsg :server, "no NOLOO"
send_recv :dtrain, "act:learn ||| #{annotated_source} ||| #{post_edit}"
`cp #{WORK_DIR}/dtrain.debug.json \
#{WORK_DIR}/#{$db['progress']}.dtrain.debug.json.pass0`
@@ -658,6 +663,9 @@ get '/debug' do # debug view
if data["durations"].size == 0
data["durations"] << -1
end
+ if data["durations_rating"].size == 0
+ data["durations_rating"] << -1
+ end
fn = "#{WORK_DIR}/#{$db["progress"]-1}.dtrain.debug.json.pass"
pass = 0
@@ -807,6 +815,7 @@ get '/reset_progress' do # reset current session
$db['mt_raw'].clear
$db['updated'].clear
$db['durations'].clear
+ $db['durations_rating'].clear
$db['derivations'].clear
$db['derivations_proc'].clear
$db['svg'].clear
@@ -815,6 +824,7 @@ get '/reset_progress' do # reset current session
$db['progress'] = -1
$db['count_kbd'].clear
$db['count_click'].clear
+ $db['ratings'].clear
update_database true
$confirmed = true
$last_reply = nil
@@ -891,6 +901,7 @@ get '/summary' do
haml :summary, :locals => { :session_key => SESSION_KEY,
:data => data,
:ter_scores => ter_scores,
+ :bleu_scores => bleu_scores,
:hter_scores => hter_scores }
end
diff --git a/static/nouislider.css b/static/nouislider.css
new file mode 100644
index 0000000..4e6206b
--- /dev/null
+++ b/static/nouislider.css
@@ -0,0 +1,257 @@
+/*! nouislider - 9.2.0 - 2017-01-11 10:35:35 */
+/* Functional styling;
+ * These styles are required for noUiSlider to function.
+ * You don't need to change these rules to apply your design.
+ */
+.noUi-target,
+.noUi-target * {
+ -webkit-touch-callout: none;
+ -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
+ -webkit-user-select: none;
+ -ms-touch-action: none;
+ touch-action: none;
+ -ms-user-select: none;
+ -moz-user-select: none;
+ user-select: none;
+ -moz-box-sizing: border-box;
+ box-sizing: border-box;
+}
+.noUi-target {
+ position: relative;
+ direction: ltr;
+}
+.noUi-base {
+ width: 100%;
+ height: 100%;
+ position: relative;
+ z-index: 1;
+ /* Fix 401 */
+}
+.noUi-connect {
+ position: absolute;
+ right: 0;
+ top: 0;
+ left: 0;
+ bottom: 0;
+}
+.noUi-origin {
+ position: absolute;
+ height: 0;
+ width: 0;
+}
+.noUi-handle {
+ position: relative;
+ z-index: 1;
+}
+.noUi-state-tap .noUi-connect,
+.noUi-state-tap .noUi-origin {
+ -webkit-transition: top 0.3s, right 0.3s, bottom 0.3s, left 0.3s;
+ transition: top 0.3s, right 0.3s, bottom 0.3s, left 0.3s;
+}
+.noUi-state-drag * {
+ cursor: inherit !important;
+}
+/* Painting and performance;
+ * Browsers can paint handles in their own layer.
+ */
+.noUi-base,
+.noUi-handle {
+ -webkit-transform: translate3d(0, 0, 0);
+ transform: translate3d(0, 0, 0);
+}
+/* Slider size and handle placement;
+ */
+.noUi-horizontal {
+ height: 18px;
+}
+.noUi-horizontal .noUi-handle {
+ width: 34px;
+ height: 28px;
+ left: -17px;
+ top: -6px;
+}
+.noUi-vertical {
+ width: 18px;
+}
+.noUi-vertical .noUi-handle {
+ width: 28px;
+ height: 34px;
+ left: -6px;
+ top: -17px;
+}
+/* Styling;
+ */
+.noUi-target {
+ background: #FAFAFA;
+ border-radius: 4px;
+ border: 1px solid #D3D3D3;
+ box-shadow: inset 0 1px 1px #F0F0F0, 0 3px 6px -5px #BBB;
+}
+.noUi-connect {
+ background: #3FB8AF;
+ box-shadow: inset 0 0 3px rgba(51, 51, 51, 0.45);
+ -webkit-transition: background 450ms;
+ transition: background 450ms;
+}
+/* Handles and cursors;
+ */
+.noUi-draggable {
+ cursor: ew-resize;
+}
+.noUi-vertical .noUi-draggable {
+ cursor: ns-resize;
+}
+.noUi-handle {
+ border: 1px solid #D9D9D9;
+ border-radius: 3px;
+ background: #FFF;
+ cursor: default;
+ box-shadow: inset 0 0 1px #FFF, inset 0 1px 7px #EBEBEB, 0 3px 6px -3px #BBB;
+}
+.noUi-active {
+ box-shadow: inset 0 0 1px #FFF, inset 0 1px 7px #DDD, 0 3px 6px -3px #BBB;
+}
+/* Handle stripes;
+ */
+.noUi-handle:before,
+.noUi-handle:after {
+ content: "";
+ display: block;
+ position: absolute;
+ height: 14px;
+ width: 1px;
+ background: #E8E7E6;
+ left: 14px;
+ top: 6px;
+}
+.noUi-handle:after {
+ left: 17px;
+}
+.noUi-vertical .noUi-handle:before,
+.noUi-vertical .noUi-handle:after {
+ width: 14px;
+ height: 1px;
+ left: 6px;
+ top: 14px;
+}
+.noUi-vertical .noUi-handle:after {
+ top: 17px;
+}
+/* Disabled state;
+ */
+[disabled] .noUi-connect {
+ background: #B8B8B8;
+}
+[disabled].noUi-target,
+[disabled].noUi-handle,
+[disabled] .noUi-handle {
+ cursor: not-allowed;
+}
+/* Base;
+ *
+ */
+.noUi-pips,
+.noUi-pips * {
+ -moz-box-sizing: border-box;
+ box-sizing: border-box;
+}
+.noUi-pips {
+ position: absolute;
+ color: #999;
+}
+/* Values;
+ *
+ */
+.noUi-value {
+ position: absolute;
+ text-align: center;
+}
+.noUi-value-sub {
+ color: #ccc;
+ font-size: 10px;
+}
+/* Markings;
+ *
+ */
+.noUi-marker {
+ position: absolute;
+ background: #CCC;
+}
+.noUi-marker-sub {
+ background: #AAA;
+}
+.noUi-marker-large {
+ background: #AAA;
+}
+/* Horizontal layout;
+ *
+ */
+.noUi-pips-horizontal {
+ padding: 10px 0;
+ height: 80px;
+ top: 100%;
+ left: 0;
+ width: 100%;
+}
+.noUi-value-horizontal {
+ -webkit-transform: translate3d(-50%, 50%, 0);
+ transform: translate3d(-50%, 50%, 0);
+}
+.noUi-marker-horizontal.noUi-marker {
+ margin-left: -1px;
+ width: 2px;
+ height: 5px;
+}
+.noUi-marker-horizontal.noUi-marker-sub {
+ height: 10px;
+}
+.noUi-marker-horizontal.noUi-marker-large {
+ height: 15px;
+}
+/* Vertical layout;
+ *
+ */
+.noUi-pips-vertical {
+ padding: 0 10px;
+ height: 100%;
+ top: 0;
+ left: 100%;
+}
+.noUi-value-vertical {
+ -webkit-transform: translate3d(0, 50%, 0);
+ transform: translate3d(0, 50%, 0);
+ padding-left: 25px;
+}
+.noUi-marker-vertical.noUi-marker {
+ width: 5px;
+ height: 2px;
+ margin-top: -1px;
+}
+.noUi-marker-vertical.noUi-marker-sub {
+ width: 10px;
+}
+.noUi-marker-vertical.noUi-marker-large {
+ width: 15px;
+}
+.noUi-tooltip {
+ display: block;
+ position: absolute;
+ border: 1px solid #D9D9D9;
+ border-radius: 3px;
+ background: #fff;
+ color: #000;
+ padding: 5px;
+ text-align: center;
+}
+.noUi-horizontal .noUi-tooltip {
+ -webkit-transform: translate(-50%, 0);
+ transform: translate(-50%, 0);
+ left: 50%;
+ bottom: 120%;
+}
+.noUi-vertical .noUi-tooltip {
+ -webkit-transform: translate(0, -50%);
+ transform: translate(0, -50%);
+ top: 50%;
+ right: 120%;
+}
diff --git a/util/kill_all b/util/kill_all
index e82f822..00c0a65 100755
--- a/util/kill_all
+++ b/util/kill_all
@@ -1,4 +1,4 @@
#!/bin/bash
-for i in {1..6}; do ps ax | grep -P "(server.rb|wrapper.rb|atools|net_fa|sa.extract|dtrain|truecase.perl)" | grep -v vim | grep -v -P "^\s\+$" | cut -d " " -f $i | xargs kill -9 &>/dev/null; done
+for i in {1..6}; do ps ax | grep -P "(server.rb|server-neural.rb|wrapper.rb|atools|net_fa|sa.extract|dtrain|lamtram|truecase.perl)" | grep -v vim | grep -v -P "^\s\+$" | cut -d " " -f $i | xargs kill -9 &>/dev/null; done
diff --git a/util/nanomsg_wrapper.rb b/util/nanomsg_wrapper.rb
index d0e6ca7..fbdaafa 100755
--- a/util/nanomsg_wrapper.rb
+++ b/util/nanomsg_wrapper.rb
@@ -5,17 +5,15 @@ require 'open3'
require 'trollop'
conf = Trollop::options do
- opt :action, "tokenize, detokenize, truecase, or lowercase", :short => "-a", :type => :string, :required => true
+ opt :action, "tokenize, detokenize, truecase, lowercase, [de-]bpe", :short => "-a", :type => :string, :required => true
opt :addr, "socket address", :short => "-S", :type => :string, :required => true
opt :ext, "path to externals", :short => "-e", :type => :string, :required => true
opt :lang, "language", :short => "-l", :type => :string
opt :truecase_model, "model file for truecaser", :short => "-t", :type => :string
+ opt :bpe, "codes", :short => "-b", :type => :string
+ opt :bpe_vocab, "BPE vocab", :short => "-B", :type => :string
end
-sock = NanoMsg::PairSocket.new
-sock.bind conf[:addr]
-sock.send "hello"
-
if conf[:action] == "detokenize"
cmd = "#{conf[:ext]}/detokenizer.perl -q -b -u -l #{conf[:lang]}"
if !conf[:lang]
@@ -33,10 +31,23 @@ elsif conf[:action] == "truecase"
end
elsif conf[:action] == "lowercase"
cmd = "#{conf[:ext]}/lowercase.perl"
+elsif conf[:action] == "bpe"
+ cmd = "#{conf[:ext]}/apply_bpe.py -c #{conf[:bpe]}" # --vocabulary #{conf[:bpe_vocab]} --vocabulary-threshold 1"
+elsif conf[:action] == "de-bpe"
+ cmd = "#{conf[:ext]}/de-bpe"
else
STDERR.write "[wrapper] Unknown action #{conf[:action]}, exiting!\n"; exit
end
+STDERR.write "[wrapper] will run cmd '#{cmd}'\n"
+
+sock = NanoMsg::PairSocket.new
+STDERR.write "[wrapper] addr: #{conf[:addr]}\n"
+sock.bind conf[:addr]
+sock.send "hello"
+STDERR.write "[wrapper] sent hello\n"
+
pin, pout, perr = Open3.popen3(cmd)
+
while true
inp = sock.recv.strip
break if !inp||inp=="shutdown"
diff --git a/util/run_all b/util/run_all
index e82ced9..e98c4a7 100755
--- a/util/run_all
+++ b/util/run_all
@@ -4,6 +4,6 @@
for i in `cat ../sessions/sessions | cut -f 1`; do
echo $i
./util/run_session $i &
- sleep 10
+ sleep 1
done
diff --git a/util/run_session b/util/run_session
index a4b7a6c..4eecc17 100755
--- a/util/run_session
+++ b/util/run_session
@@ -12,6 +12,6 @@ rm $SESSION_DIR/work/lockfile
rm -r $SESSION_DIR/work/
mkdir -p $SESSION_DIR/work
cp $SESSION_DIR/data.json.original $SESSION_DIR/data.json
-cp $SESSION_DIR/g/original/* $SESSION_DIR/g/
-$UTIL/../server.rb $SESSION_DIR/conf.rb &>$SESSION_DIR/work/session.out
+#cp $SESSION_DIR/g/original/* $SESSION_DIR/g/
+$UTIL/../server-neural.rb $SESSION_DIR/conf.rb &>$SESSION_DIR/work/session.out
diff --git a/views/summary.haml b/views/summary.haml
index 671f1b5..7339367 100644
--- a/views/summary.haml
+++ b/views/summary.haml
@@ -11,51 +11,56 @@
%h1 Summary
%p.small (Session #{session_key})
%p Data is shown in the MT system's formatting. BLEU is calculated without smoothing. TER capped at 1.0.
- %table
- %tr
- %td
- #{"#"}
- %td
- %strong Source
- %td
- %strong
- Post-Edit
- %td
- %strong
- Reference
- %td
- %strong
- BLEU
- %td
- %strong
- TER
- %td
- %strong
- MT
- %td
- %strong
- HTER
- %td
- %strong
- Key.
- %td
- %strong
- M.a.
- %td
- %strong
- Dur.
- - data["post_edits"].each_with_index do |pe,j|
- %tr
- %td.center #{j+1}.
- %td #{data["source_segments"][j]}
- %td #{pe}
- %td #{data["references"][j]}
- %td.center #{(BLEU::per_sentence_bleu(pe, [data["references"][j]], 4, 0)*100).round 2}%
- %td.center #{ter_scores[j]}
- %td #{data["mt_raw"][j]}
- %td.center #{hter_scores[j]}
- %td.center #{data["count_kbd"][j]}
- %td.center #{data["count_click"][j]}
- %td.center #{((data["durations"][j]/1000.0)/60.0).round 1} min
+ -if data["source_segments"].size == data["mt_raw"].size
+ %table
+ %tr
+ %td
+ #{"#"}
+ %td
+ %strong Source
+ %td
+ %strong
+ Post-Edit
+ %td
+ %strong
+ Reference
+ %td
+ %strong
+ BLEU
+ %td
+ %strong
+ TER
+ %td
+ %strong
+ MT
+ %td
+ %strong
+ HTER
+ %td
+ %strong
+ Rating
+ %td
+ %strong
+ Key.
+ %td
+ %strong
+ M.a.
+ %td
+ %strong
+ Dur.
+ - data["post_edits"].each_with_index do |pe,j|
+ %tr
+ %td.center #{j+1}.
+ %td #{data["source_segments"][j].gsub(/((@@ )|(@@$))/, "")}
+ %td #{pe.gsub("@@ ", "")}
+ %td #{data["references"][j]}
+ %td.center #{bleu_scores[j]}
+ %td.center #{ter_scores[j]}
+ %td #{data["mt_raw"][j].gsub(/((@@ )|(@@$))/, "")}
+ %td.center #{hter_scores[j]}
+ %td.center #{data["ratings"][j]}
+ %td.center #{data["count_kbd"][j]}
+ %td.center #{data["count_click"][j]}
+ %td.center #{((data["durations"][j]/1000.0)/60.0).round 1} min [#{((data["durations_rating"][j]/1000.0)/60.0).round 1} min]