Your IP : 3.147.52.243
/*!
* ProgressBar.js v1.1.0
* (c) 2016 Kimmo Brunfeldt
* @license MIT
*
* GitHub: https://kimmobrunfeldt.github.io/progressbar.js
*/
/**
* Modify list for integration with Bitrix Framework:
* - removed integration with third-party package builders;
* - export ProgressBarJS to BX scope to exclude possibility of conflict with third-party sites;
* - add check variables before using them, for fix NaN bug, see tags: 09052020;
* - add catch branch for correct work with error in Tweenable function, see tags: 10052020;
*/
(function(f){
if (typeof window.BX === 'undefined')
{
window.BX = {};
}
window.BX.ProgressBarJs = f();
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/*!
* All equations are adapted from Thomas Fuchs'
* [Scripty2](https://github.com/madrobby/scripty2/blob/master/src/effects/transitions/penner.js).
*
* Based on Easing Equations (c) 2003 [Robert
* Penner](http://www.robertpenner.com/), all rights reserved. This work is
* [subject to terms](http://www.robertpenner.com/easing_terms_of_use.html).
*/
/*!
* TERMS OF USE - EASING EQUATIONS
* Open source under the BSD License.
* Easing Equations (c) 2003 Robert Penner, all rights reserved.
*/
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},{}],2:[function(require,module,exports){
// Circle shaped progress bar
var Shape = require('./shape');
var utils = require('./utils');
var Circle = function Circle(container, options) {
// Use two arcs to form a circle
// See this answer http://stackoverflow.com/a/10477334/1446092
this._pathTemplate =
'M 50,50 m 0,-{radius}' +
' a {radius},{radius} 0 1 1 0,{2radius}' +
' a {radius},{radius} 0 1 1 0,-{2radius}';
this.containerAspectRatio = 1;
Shape.apply(this, arguments);
};
Circle.prototype = new Shape();
Circle.prototype.constructor = Circle;
Circle.prototype._pathString = function _pathString(opts) {
var widthOfWider = opts.strokeWidth;
if (opts.trailWidth && opts.trailWidth > opts.strokeWidth) {
widthOfWider = opts.trailWidth;
}
var r = 50 - widthOfWider / 2;
return utils.render(this._pathTemplate, {
radius: r,
'2radius': r * 2
});
};
Circle.prototype._trailString = function _trailString(opts) {
return this._pathString(opts);
};
module.exports = Circle;
},{"./shape":7,"./utils":9}],3:[function(require,module,exports){
// Line shaped progress bar
var Shape = require('./shape');
var utils = require('./utils');
var Line = function Line(container, options) {
this._pathTemplate = 'M 0,{center} L 100,{center}';
Shape.apply(this, arguments);
};
Line.prototype = new Shape();
Line.prototype.constructor = Line;
Line.prototype._initializeSvg = function _initializeSvg(svg, opts) {
svg.setAttribute('viewBox', '0 0 100 ' + opts.strokeWidth);
svg.setAttribute('preserveAspectRatio', 'none');
};
Line.prototype._pathString = function _pathString(opts) {
return utils.render(this._pathTemplate, {
center: opts.strokeWidth / 2
});
};
Line.prototype._trailString = function _trailString(opts) {
return this._pathString(opts);
};
module.exports = Line;
},{"./shape":7,"./utils":9}],4:[function(require,module,exports){
module.exports = {
// Higher level API, different shaped progress bars
Line: require('./line'),
Circle: require('./circle'),
SemiCircle: require('./semicircle'),
Square: require('./square'),
// Lower level API to use any SVG path
Path: require('./path'),
// Base-class for creating new custom shapes
// to be in line with the API of built-in shapes
// Undocumented.
Shape: require('./shape'),
// Internal utils, undocumented.
utils: require('./utils')
};
},{"./circle":2,"./line":3,"./path":5,"./semicircle":6,"./shape":7,"./square":8,"./utils":9}],5:[function(require,module,exports){
// Lower level API to animate any kind of svg path
var shifty = require('shifty');
var utils = require('./utils');
var Tweenable = shifty.Tweenable;
var EASING_ALIASES = {
easeIn: 'easeInCubic',
easeOut: 'easeOutCubic',
easeInOut: 'easeInOutCubic'
};
var Path = function Path(path, opts) {
// Throw a better error if not initialized with `new` keyword
if (!(this instanceof Path)) {
throw new Error('Constructor was called without new keyword');
}
// Default parameters for animation
opts = utils.extend({
delay: 0,
duration: 800,
easing: 'linear',
from: {},
to: {},
step: function() {}
}, opts);
var element;
if (utils.isString(path)) {
element = document.querySelector(path);
} else {
element = path;
}
// Reveal .path as public attribute
this.path = element;
this._opts = opts;
this._tweenable = null;
// Set up the starting positions
var length = this.path.getTotalLength();
this.path.style.strokeDasharray = length + ' ' + length;
this.set(0);
};
Path.prototype.value = function value() {
var offset = this._getComputedDashOffset();
var length = this.path.getTotalLength();
var progress = 1 - offset / length;
// Round number to prevent returning very small number like 1e-30, which
// is practically 0
return parseFloat(progress.toFixed(6), 10);
};
Path.prototype.set = function set(progress) {
this.stop();
this.path.style.strokeDashoffset = this._progressToOffset(progress);
var step = this._opts.step;
if (utils.isFunction(step)) {
var easing = this._easing(this._opts.easing);
var values = this._calculateTo(progress, easing);
var reference = this._opts.shape || this;
step(values, reference, this._opts.attachment);
}
};
Path.prototype.stop = function stop() {
this._stopTween();
this.path.style.strokeDashoffset = this._getComputedDashOffset();
};
// Method introduced here:
// http://jakearchibald.com/2013/animated-line-drawing-svg/
Path.prototype.animate = function animate(progress, opts, cb) {
opts = opts || {};
if (utils.isFunction(opts)) {
cb = opts;
opts = {};
}
var passedOpts = utils.extend({}, opts);
// Copy default opts to new object so defaults are not modified
var defaultOpts = utils.extend({}, this._opts);
opts = utils.extend(defaultOpts, opts);
var shiftyEasing = this._easing(opts.easing);
var values = this._resolveFromAndTo(progress, shiftyEasing, passedOpts);
this.stop();
// Trigger a layout so styles are calculated & the browser
// picks up the starting position before animating
this.path.getBoundingClientRect();
var offset = this._getComputedDashOffset();
var newOffset = this._progressToOffset(progress);
var self = this;
this._tweenable = new Tweenable();
this._tweenable.tween({
from: utils.extend({ offset: offset }, values.from),
to: utils.extend({ offset: newOffset }, values.to),
duration: opts.duration,
delay: opts.delay,
easing: shiftyEasing,
step: function(state) {
self.path.style.strokeDashoffset = state.offset;
var reference = opts.shape || self;
opts.step(state, reference, opts.attachment);
}
}).then(function(state) {
if (utils.isFunction(cb)) {
cb();
}
}).catch(function(error) {}); // tag 10052020
};
Path.prototype._getComputedDashOffset = function _getComputedDashOffset() {
var computedStyle = window.getComputedStyle(this.path, null);
// tag start 09052020
var strokeDashOffset = computedStyle.getPropertyValue('stroke-dashoffset');
return strokeDashOffset? parseFloat(strokeDashOffset, 10): 0;
// tag end 09052020
};
Path.prototype._progressToOffset = function _progressToOffset(progress) {
var length = this.path.getTotalLength();
return length - progress * length;
};
// Resolves from and to values for animation.
Path.prototype._resolveFromAndTo = function _resolveFromAndTo(progress, easing, opts) {
if (opts.from && opts.to) {
return {
from: opts.from,
to: opts.to
};
}
return {
from: this._calculateFrom(easing),
to: this._calculateTo(progress, easing)
};
};
// Calculate `from` values from options passed at initialization
Path.prototype._calculateFrom = function _calculateFrom(easing) {
return shifty.interpolate(this._opts.from, this._opts.to, this.value(), easing);
};
// Calculate `to` values from options passed at initialization
Path.prototype._calculateTo = function _calculateTo(progress, easing) {
return shifty.interpolate(this._opts.from, this._opts.to, progress, easing);
};
Path.prototype._stopTween = function _stopTween() {
if (this._tweenable !== null) {
this._tweenable.stop();
this._tweenable = null;
}
};
Path.prototype._easing = function _easing(easing) {
if (EASING_ALIASES.hasOwnProperty(easing)) {
return EASING_ALIASES[easing];
}
return easing;
};
module.exports = Path;
},{"./utils":9,"shifty":1}],6:[function(require,module,exports){
// Semi-SemiCircle shaped progress bar
var Shape = require('./shape');
var Circle = require('./circle');
var utils = require('./utils');
var SemiCircle = function SemiCircle(container, options) {
// Use one arc to form a SemiCircle
// See this answer http://stackoverflow.com/a/10477334/1446092
this._pathTemplate =
'M 50,50 m -{radius},0' +
' a {radius},{radius} 0 1 1 {2radius},0';
this.containerAspectRatio = 2;
Shape.apply(this, arguments);
};
SemiCircle.prototype = new Shape();
SemiCircle.prototype.constructor = SemiCircle;
SemiCircle.prototype._initializeSvg = function _initializeSvg(svg, opts) {
svg.setAttribute('viewBox', '0 0 100 50');
};
SemiCircle.prototype._initializeTextContainer = function _initializeTextContainer(
opts,
container,
textContainer
) {
if (opts.text.style) {
// Reset top style
textContainer.style.top = 'auto';
textContainer.style.bottom = '0';
if (opts.text.alignToBottom) {
utils.setStyle(textContainer, 'transform', 'translate(-50%, 0)');
} else {
utils.setStyle(textContainer, 'transform', 'translate(-50%, 50%)');
}
}
};
// Share functionality with Circle, just have different path
SemiCircle.prototype._pathString = Circle.prototype._pathString;
SemiCircle.prototype._trailString = Circle.prototype._trailString;
module.exports = SemiCircle;
},{"./circle":2,"./shape":7,"./utils":9}],7:[function(require,module,exports){
// Base object for different progress bar shapes
var Path = require('./path');
var utils = require('./utils');
var DESTROYED_ERROR = 'Object is destroyed';
var Shape = function Shape(container, opts) {
// Throw a better error if progress bars are not initialized with `new`
// keyword
if (!(this instanceof Shape)) {
throw new Error('Constructor was called without new keyword');
}
// Prevent calling constructor without parameters so inheritance
// works correctly. To understand, this is how Shape is inherited:
//
// Line.prototype = new Shape();
//
// We just want to set the prototype for Line.
if (arguments.length === 0) {
return;
}
// Default parameters for progress bar creation
this._opts = utils.extend({
color: '#555',
strokeWidth: 1.0,
trailColor: null,
trailWidth: null,
fill: null,
text: {
style: {
color: null,
position: 'absolute',
left: '50%',
top: '50%',
padding: 0,
margin: 0,
transform: {
prefix: true,
value: 'translate(-50%, -50%)'
}
},
autoStyleContainer: true,
alignToBottom: true,
value: null,
className: 'progressbar-text'
},
svgStyle: {
display: 'block',
width: '100%'
},
warnings: false
}, opts, true); // Use recursive extend
// If user specifies e.g. svgStyle or text style, the whole object
// should replace the defaults to make working with styles easier
if (utils.isObject(opts) && opts.svgStyle !== undefined) {
this._opts.svgStyle = opts.svgStyle;
}
if (utils.isObject(opts) && utils.isObject(opts.text) && opts.text.style !== undefined) {
this._opts.text.style = opts.text.style;
}
var svgView = this._createSvgView(this._opts);
var element;
if (utils.isString(container)) {
element = document.querySelector(container);
} else {
element = container;
}
if (!element) {
throw new Error('Container does not exist: ' + container);
}
this._container = element;
this._container.appendChild(svgView.svg);
if (this._opts.warnings) {
this._warnContainerAspectRatio(this._container);
}
if (this._opts.svgStyle) {
utils.setStyles(svgView.svg, this._opts.svgStyle);
}
// Expose public attributes before Path initialization
this.svg = svgView.svg;
this.path = svgView.path;
this.trail = svgView.trail;
this.text = null;
var newOpts = utils.extend({
attachment: undefined,
shape: this
}, this._opts);
this._progressPath = new Path(svgView.path, newOpts);
if (utils.isObject(this._opts.text) && this._opts.text.value !== null) {
this.setText(this._opts.text.value);
}
};
Shape.prototype.animate = function animate(progress, opts, cb) {
if (this._progressPath === null) {
throw new Error(DESTROYED_ERROR);
}
this._progressPath.animate(progress, opts, cb);
};
Shape.prototype.stop = function stop() {
if (this._progressPath === null) {
throw new Error(DESTROYED_ERROR);
}
// Don't crash if stop is called inside step function
if (this._progressPath === undefined) {
return;
}
this._progressPath.stop();
};
Shape.prototype.pause = function pause() {
if (this._progressPath === null) {
throw new Error(DESTROYED_ERROR);
}
if (this._progressPath === undefined) {
return;
}
if (!this._progressPath._tweenable) {
// It seems that we can't pause this
return;
}
this._progressPath._tweenable.pause();
};
Shape.prototype.resume = function resume() {
if (this._progressPath === null) {
throw new Error(DESTROYED_ERROR);
}
if (this._progressPath === undefined) {
return;
}
if (!this._progressPath._tweenable) {
// It seems that we can't resume this
return;
}
this._progressPath._tweenable.resume();
};
Shape.prototype.destroy = function destroy() {
if (this._progressPath === null) {
throw new Error(DESTROYED_ERROR);
}
this.stop();
this.svg.parentNode.removeChild(this.svg);
this.svg = null;
this.path = null;
this.trail = null;
this._progressPath = null;
if (this.text !== null) {
this.text.parentNode.removeChild(this.text);
this.text = null;
}
};
Shape.prototype.set = function set(progress) {
if (this._progressPath === null) {
throw new Error(DESTROYED_ERROR);
}
this._progressPath.set(progress);
};
Shape.prototype.value = function value() {
if (this._progressPath === null) {
throw new Error(DESTROYED_ERROR);
}
if (this._progressPath === undefined) {
return 0;
}
return this._progressPath.value();
};
Shape.prototype.setText = function setText(newText) {
if (this._progressPath === null) {
throw new Error(DESTROYED_ERROR);
}
if (this.text === null) {
// Create new text node
this.text = this._createTextContainer(this._opts, this._container);
this._container.appendChild(this.text);
}
// Remove previous text and add new
if (utils.isObject(newText)) {
utils.removeChildren(this.text);
this.text.appendChild(newText);
} else {
this.text.innerHTML = newText;
}
};
Shape.prototype._createSvgView = function _createSvgView(opts) {
var svg = document.createElementNS('http://www.w3.org/2000/svg', 'svg');
this._initializeSvg(svg, opts);
var trailPath = null;
// Each option listed in the if condition are 'triggers' for creating
// the trail path
if (opts.trailColor || opts.trailWidth) {
trailPath = this._createTrail(opts);
svg.appendChild(trailPath);
}
var path = this._createPath(opts);
svg.appendChild(path);
return {
svg: svg,
path: path,
trail: trailPath
};
};
Shape.prototype._initializeSvg = function _initializeSvg(svg, opts) {
svg.setAttribute('viewBox', '0 0 100 100');
};
Shape.prototype._createPath = function _createPath(opts) {
var pathString = this._pathString(opts);
return this._createPathElement(pathString, opts);
};
Shape.prototype._createTrail = function _createTrail(opts) {
// Create path string with original passed options
var pathString = this._trailString(opts);
// Prevent modifying original
var newOpts = utils.extend({}, opts);
// Defaults for parameters which modify trail path
if (!newOpts.trailColor) {
newOpts.trailColor = '#eee';
}
if (!newOpts.trailWidth) {
newOpts.trailWidth = newOpts.strokeWidth;
}
newOpts.color = newOpts.trailColor;
newOpts.strokeWidth = newOpts.trailWidth;
// When trail path is set, fill must be set for it instead of the
// actual path to prevent trail stroke from clipping
newOpts.fill = null;
return this._createPathElement(pathString, newOpts);
};
Shape.prototype._createPathElement = function _createPathElement(pathString, opts) {
var path = document.createElementNS('http://www.w3.org/2000/svg', 'path');
path.setAttribute('d', pathString);
path.setAttribute('stroke', opts.color);
path.setAttribute('stroke-width', opts.strokeWidth);
if (opts.fill) {
path.setAttribute('fill', opts.fill);
} else {
path.setAttribute('fill-opacity', '0');
}
return path;
};
Shape.prototype._createTextContainer = function _createTextContainer(opts, container) {
var textContainer = document.createElement('div');
textContainer.className = opts.text.className;
var textStyle = opts.text.style;
if (textStyle) {
if (opts.text.autoStyleContainer) {
container.style.position = 'relative';
}
utils.setStyles(textContainer, textStyle);
// Default text color to progress bar's color
if (!textStyle.color) {
textContainer.style.color = opts.color;
}
}
this._initializeTextContainer(opts, container, textContainer);
return textContainer;
};
// Give custom shapes possibility to modify text element
Shape.prototype._initializeTextContainer = function(opts, container, element) {
// By default, no-op
// Custom shapes should respect API options, such as text.style
};
Shape.prototype._pathString = function _pathString(opts) {
throw new Error('Override this function for each progress bar');
};
Shape.prototype._trailString = function _trailString(opts) {
throw new Error('Override this function for each progress bar');
};
Shape.prototype._warnContainerAspectRatio = function _warnContainerAspectRatio(container) {
if (!this.containerAspectRatio) {
return;
}
var computedStyle = window.getComputedStyle(container, null);
var width = parseFloat(computedStyle.getPropertyValue('width'), 10);
var height = parseFloat(computedStyle.getPropertyValue('height'), 10);
if (!utils.floatEquals(this.containerAspectRatio, width / height)) {
console.warn(
'Incorrect aspect ratio of container',
'#' + container.id,
'detected:',
computedStyle.getPropertyValue('width') + '(width)',
'/',
computedStyle.getPropertyValue('height') + '(height)',
'=',
width / height
);
console.warn(
'Aspect ratio of should be',
this.containerAspectRatio
);
}
};
module.exports = Shape;
},{"./path":5,"./utils":9}],8:[function(require,module,exports){
// Square shaped progress bar
// Note: Square is not core part of API anymore. It's left here
// for reference. square is not included to the progressbar
// build anymore
var Shape = require('./shape');
var utils = require('./utils');
var Square = function Square(container, options) {
this._pathTemplate =
'M 0,{halfOfStrokeWidth}' +
' L {width},{halfOfStrokeWidth}' +
' L {width},{width}' +
' L {halfOfStrokeWidth},{width}' +
' L {halfOfStrokeWidth},{strokeWidth}';
this._trailTemplate =
'M {startMargin},{halfOfStrokeWidth}' +
' L {width},{halfOfStrokeWidth}' +
' L {width},{width}' +
' L {halfOfStrokeWidth},{width}' +
' L {halfOfStrokeWidth},{halfOfStrokeWidth}';
Shape.apply(this, arguments);
};
Square.prototype = new Shape();
Square.prototype.constructor = Square;
Square.prototype._pathString = function _pathString(opts) {
var w = 100 - opts.strokeWidth / 2;
return utils.render(this._pathTemplate, {
width: w,
strokeWidth: opts.strokeWidth,
halfOfStrokeWidth: opts.strokeWidth / 2
});
};
Square.prototype._trailString = function _trailString(opts) {
var w = 100 - opts.strokeWidth / 2;
return utils.render(this._trailTemplate, {
width: w,
strokeWidth: opts.strokeWidth,
halfOfStrokeWidth: opts.strokeWidth / 2,
startMargin: opts.strokeWidth / 2 - opts.trailWidth / 2
});
};
module.exports = Square;
},{"./shape":7,"./utils":9}],9:[function(require,module,exports){
// Utility functions
var PREFIXES = 'Webkit Moz O ms'.split(' ');
var FLOAT_COMPARISON_EPSILON = 0.001;
// Copy all attributes from source object to destination object.
// destination object is mutated.
function extend(destination, source, recursive) {
destination = destination || {};
source = source || {};
recursive = recursive || false;
for (var attrName in source) {
if (source.hasOwnProperty(attrName)) {
var destVal = destination[attrName];
var sourceVal = source[attrName];
if (recursive && isObject(destVal) && isObject(sourceVal)) {
destination[attrName] = extend(destVal, sourceVal, recursive);
} else {
destination[attrName] = sourceVal;
}
}
}
return destination;
}
// Renders templates with given variables. Variables must be surrounded with
// braces without any spaces, e.g. {variable}
// All instances of variable placeholders will be replaced with given content
// Example:
// render('Hello, {message}!', {message: 'world'})
function render(template, vars) {
var rendered = template;
for (var key in vars) {
if (vars.hasOwnProperty(key)) {
var val = vars[key];
var regExpString = '\\{' + key + '\\}';
var regExp = new RegExp(regExpString, 'g');
rendered = rendered.replace(regExp, val);
}
}
return rendered;
}
function setStyle(element, style, value) {
var elStyle = element.style; // cache for performance
for (var i = 0; i < PREFIXES.length; ++i) {
var prefix = PREFIXES[i];
elStyle[prefix + capitalize(style)] = value;
}
elStyle[style] = value;
}
function setStyles(element, styles) {
forEachObject(styles, function(styleValue, styleName) {
// Allow disabling some individual styles by setting them
// to null or undefined
if (styleValue === null || styleValue === undefined) {
return;
}
// If style's value is {prefix: true, value: '50%'},
// Set also browser prefixed styles
if (isObject(styleValue) && styleValue.prefix === true) {
setStyle(element, styleName, styleValue.value);
} else {
element.style[styleName] = styleValue;
}
});
}
function capitalize(text) {
return text.charAt(0).toUpperCase() + text.slice(1);
}
function isString(obj) {
return typeof obj === 'string' || obj instanceof String;
}
function isFunction(obj) {
return typeof obj === 'function';
}
function isArray(obj) {
return Object.prototype.toString.call(obj) === '[object Array]';
}
// Returns true if `obj` is object as in {a: 1, b: 2}, not if it's function or
// array
function isObject(obj) {
if (isArray(obj)) {
return false;
}
var type = typeof obj;
return type === 'object' && !!obj;
}
function forEachObject(object, callback) {
for (var key in object) {
if (object.hasOwnProperty(key)) {
var val = object[key];
callback(val, key);
}
}
}
function floatEquals(a, b) {
return Math.abs(a - b) < FLOAT_COMPARISON_EPSILON;
}
// https://coderwall.com/p/nygghw/don-t-use-innerhtml-to-empty-dom-elements
function removeChildren(el) {
while (el.firstChild) {
el.removeChild(el.firstChild);
}
}
module.exports = {
extend: extend,
render: render,
setStyle: setStyle,
setStyles: setStyles,
capitalize: capitalize,
isString: isString,
isFunction: isFunction,
isObject: isObject,
forEachObject: forEachObject,
floatEquals: floatEquals,
removeChildren: removeChildren
};
},{}]},{},[4])(4)
});