From d251cfa300fa395f5f663a2e63c053f713ad4976 Mon Sep 17 00:00:00 2001
From: Akihiko Odaki <akihiko.odaki.4i@stu.hosei.ac.jp>
Date: Sat, 29 Apr 2017 22:13:42 +0900
Subject: [PATCH] Use rails_autosize_jquery

rails_autosize_jquery provides a newer version of autosize.
---
 best_in_place.gemspec                        |   1 +
 lib/assets/javascripts/best_in_place.js      |   2 +-
 lib/best_in_place/engine.rb                  |   1 +
 vendor/assets/javascripts/jquery.autosize.js | 272 -------------------
 4 files changed, 3 insertions(+), 273 deletions(-)
 delete mode 100755 vendor/assets/javascripts/jquery.autosize.js

diff --git a/best_in_place.gemspec b/best_in_place.gemspec
index 42a54898..0ca1fbeb 100644
--- a/best_in_place.gemspec
+++ b/best_in_place.gemspec
@@ -25,6 +25,7 @@ DESC
   s.require_paths = ["lib"]
 
   s.add_runtime_dependency 'actionpack', '>= 3.2'
+  s.add_runtime_dependency 'rails_autosize_jquery', '3.0.15'
   s.add_runtime_dependency 'railties', '>= 3.2'
 
 end
diff --git a/lib/assets/javascripts/best_in_place.js b/lib/assets/javascripts/best_in_place.js
index 5000103f..1a35ddf3 100644
--- a/lib/assets/javascripts/best_in_place.js
+++ b/lib/assets/javascripts/best_in_place.js
@@ -574,7 +574,7 @@ BestInPlaceEditor.forms = {
 
             // set width and height of textarea
             jQuery(this.element.find("textarea")[0]).css({'min-width': width, 'min-height': height});
-            jQuery(this.element.find("textarea")[0]).autosize();
+            autosize(this.element.find("textarea")[0]);
 
             this.element.find("textarea")[0].focus();
             this.element.find("form").bind('submit', {editor: this}, BestInPlaceEditor.forms.textarea.submitHandler);
diff --git a/lib/best_in_place/engine.rb b/lib/best_in_place/engine.rb
index 1f1c5b5c..c08892e7 100644
--- a/lib/best_in_place/engine.rb
+++ b/lib/best_in_place/engine.rb
@@ -1,5 +1,6 @@
 module BestInPlace
   class Engine < Rails::Engine
+    require 'rails_autosize_jquery'
     initializer 'best_in_place' do
       ActionView::Base.send(:include, BestInPlace::Helper)
       ActionController::Base.send(:include, BestInPlace::ControllerExtensions)
diff --git a/vendor/assets/javascripts/jquery.autosize.js b/vendor/assets/javascripts/jquery.autosize.js
deleted file mode 100755
index 61c862af..00000000
--- a/vendor/assets/javascripts/jquery.autosize.js
+++ /dev/null
@@ -1,272 +0,0 @@
-/*!
-	Autosize v1.18.9 - 2014-05-27
-	Automatically adjust textarea height based on user input.
-	(c) 2014 Jack Moore - http://www.jacklmoore.com/autosize
-	license: http://www.opensource.org/licenses/mit-license.php
-*/
-(function ($) {
-    'use strict';
-	var	defaults = {
-		className: 'autosizejs',
-		id: 'autosizejs',
-		append: '\n',
-		callback: false,
-		resizeDelay: 10,
-		placeholder: true
-	},
-
-	// border:0 is unnecessary, but avoids a bug in Firefox on OSX
-	copy = '<textarea tabindex="-1" style="position:absolute; top:-999px; left:0; right:auto; bottom:auto; border:0; padding: 0; -moz-box-sizing:content-box; -webkit-box-sizing:content-box; box-sizing:content-box; word-wrap:break-word; height:0 !important; min-height:0 !important; overflow:hidden; transition:none; -webkit-transition:none; -moz-transition:none;"/>',
-
-	// line-height is conditionally included because IE7/IE8/old Opera do not return the correct value.
-	typographyStyles = [
-		'fontFamily',
-		'fontSize',
-		'fontWeight',
-		'fontStyle',
-		'letterSpacing',
-		'textTransform',
-		'wordSpacing',
-		'textIndent'
-	],
-
-	// to keep track which textarea is being mirrored when adjust() is called.
-	mirrored,
-
-	// the mirror element, which is used to calculate what size the mirrored element should be.
-	mirror = $(copy).data('autosize', true)[0];
-
-	// test that line-height can be accurately copied.
-	mirror.style.lineHeight = '99px';
-	if ($(mirror).css('lineHeight') === '99px') {
-		typographyStyles.push('lineHeight');
-	}
-	mirror.style.lineHeight = '';
-
-	$.fn.autosize = function (options) {
-		if (!this.length) {
-			return this;
-		}
-
-		options = $.extend({}, defaults, options || {});
-
-		if (mirror.parentNode !== document.body) {
-			$(document.body).append(mirror);
-		}
-
-		return this.each(function () {
-			var
-			ta = this,
-			$ta = $(ta),
-			maxHeight,
-			minHeight,
-			boxOffset = 0,
-			callback = $.isFunction(options.callback),
-			originalStyles = {
-				height: ta.style.height,
-				overflow: ta.style.overflow,
-				overflowY: ta.style.overflowY,
-				wordWrap: ta.style.wordWrap,
-				resize: ta.style.resize
-			},
-			timeout,
-			width = $ta.width(),
-			taResize = $ta.css('resize');
-
-			if ($ta.data('autosize')) {
-				// exit if autosize has already been applied, or if the textarea is the mirror element.
-				return;
-			}
-			$ta.data('autosize', true);
-
-			if ($ta.css('box-sizing') === 'border-box' || $ta.css('-moz-box-sizing') === 'border-box' || $ta.css('-webkit-box-sizing') === 'border-box'){
-				boxOffset = $ta.outerHeight() - $ta.height();
-			}
-
-			// IE8 and lower return 'auto', which parses to NaN, if no min-height is set.
-			minHeight = Math.max(parseInt($ta.css('minHeight'), 10) - boxOffset || 0, $ta.height());
-
-			$ta.css({
-				overflow: 'hidden',
-				overflowY: 'hidden',
-				wordWrap: 'break-word' // horizontal overflow is hidden, so break-word is necessary for handling words longer than the textarea width
-			});
-
-			if (taResize === 'vertical') {
-				$ta.css('resize','none');
-			} else if (taResize === 'both') {
-				$ta.css('resize', 'horizontal');
-			}
-
-			// The mirror width must exactly match the textarea width, so using getBoundingClientRect because it doesn't round the sub-pixel value.
-			// window.getComputedStyle, getBoundingClientRect returning a width are unsupported, but also unneeded in IE8 and lower.
-			function setWidth() {
-				var width;
-				var style = window.getComputedStyle ? window.getComputedStyle(ta, null) : false;
-				
-				if (style) {
-
-					width = ta.getBoundingClientRect().width;
-
-					if (width === 0 || typeof width !== 'number') {
-						width = parseInt(style.width,10);
-					}
-
-					$.each(['paddingLeft', 'paddingRight', 'borderLeftWidth', 'borderRightWidth'], function(i,val){
-						width -= parseInt(style[val],10);
-					});
-				} else {
-					width = $ta.width();
-				}
-
-				mirror.style.width = Math.max(width,0) + 'px';
-			}
-
-			function initMirror() {
-				var styles = {};
-
-				mirrored = ta;
-				mirror.className = options.className;
-				mirror.id = options.id;
-				maxHeight = parseInt($ta.css('maxHeight'), 10);
-
-				// mirror is a duplicate textarea located off-screen that
-				// is automatically updated to contain the same text as the
-				// original textarea.  mirror always has a height of 0.
-				// This gives a cross-browser supported way getting the actual
-				// height of the text, through the scrollTop property.
-				$.each(typographyStyles, function(i,val){
-					styles[val] = $ta.css(val);
-				});
-				
-				$(mirror).css(styles).attr('wrap', $ta.attr('wrap'));
-
-				setWidth();
-
-				// Chrome-specific fix:
-				// When the textarea y-overflow is hidden, Chrome doesn't reflow the text to account for the space
-				// made available by removing the scrollbar. This workaround triggers the reflow for Chrome.
-				if (window.chrome) {
-					var width = ta.style.width;
-					ta.style.width = '0px';
-					var ignore = ta.offsetWidth;
-					ta.style.width = width;
-				}
-			}
-
-			// Using mainly bare JS in this function because it is going
-			// to fire very often while typing, and needs to very efficient.
-			function adjust() {
-				var height, original;
-
-				if (mirrored !== ta) {
-					initMirror();
-				} else {
-					setWidth();
-				}
-
-				if (!ta.value && options.placeholder) {
-					// If the textarea is empty, copy the placeholder text into 
-					// the mirror control and use that for sizing so that we 
-					// don't end up with placeholder getting trimmed.
-					mirror.value = ($ta.attr("placeholder") || '') + options.append;
-				} else {
-					mirror.value = ta.value + options.append;
-				}
-
-				mirror.style.overflowY = ta.style.overflowY;
-				original = parseInt(ta.style.height,10);
-
-				// Setting scrollTop to zero is needed in IE8 and lower for the next step to be accurately applied
-				mirror.scrollTop = 0;
-
-				mirror.scrollTop = 9e4;
-
-				// Using scrollTop rather than scrollHeight because scrollHeight is non-standard and includes padding.
-				height = mirror.scrollTop;
-
-				if (maxHeight && height > maxHeight) {
-					ta.style.overflowY = 'scroll';
-					height = maxHeight;
-				} else {
-					ta.style.overflowY = 'hidden';
-					if (height < minHeight) {
-						height = minHeight;
-					}
-				}
-
-				height += boxOffset;
-
-				if (original !== height) {
-					ta.style.height = height + 'px';
-					if (callback) {
-						options.callback.call(ta,ta);
-					}
-				}
-			}
-
-			function resize () {
-				clearTimeout(timeout);
-				timeout = setTimeout(function(){
-					var newWidth = $ta.width();
-
-					if (newWidth !== width) {
-						width = newWidth;
-						adjust();
-					}
-				}, parseInt(options.resizeDelay,10));
-			}
-
-			if ('onpropertychange' in ta) {
-				if ('oninput' in ta) {
-					// Detects IE9.  IE9 does not fire onpropertychange or oninput for deletions,
-					// so binding to onkeyup to catch most of those occasions.  There is no way that I
-					// know of to detect something like 'cut' in IE9.
-					$ta.on('input.autosize keyup.autosize', adjust);
-				} else {
-					// IE7 / IE8
-					$ta.on('propertychange.autosize', function(){
-						if(event.propertyName === 'value'){
-							adjust();
-						}
-					});
-				}
-			} else {
-				// Modern Browsers
-				$ta.on('input.autosize', adjust);
-			}
-
-			// Set options.resizeDelay to false if using fixed-width textarea elements.
-			// Uses a timeout and width check to reduce the amount of times adjust needs to be called after window resize.
-
-			if (options.resizeDelay !== false) {
-				$(window).on('resize.autosize', resize);
-			}
-
-			// Event for manual triggering if needed.
-			// Should only be needed when the value of the textarea is changed through JavaScript rather than user input.
-			$ta.on('autosize.resize', adjust);
-
-			// Event for manual triggering that also forces the styles to update as well.
-			// Should only be needed if one of typography styles of the textarea change, and the textarea is already the target of the adjust method.
-			$ta.on('autosize.resizeIncludeStyle', function() {
-				mirrored = null;
-				adjust();
-			});
-
-			$ta.on('autosize.destroy', function(){
-				mirrored = null;
-				clearTimeout(timeout);
-				$(window).off('resize', resize);
-				$ta
-					.off('autosize')
-					.off('.autosize')
-					.css(originalStyles)
-					.removeData('autosize');
-			});
-
-			// Call adjust in case the textarea already contains text.
-			adjust();
-		});
-	};
-}(window.jQuery || window.$)); // jQuery or jQuery-like library, such as Zepto