mirror of
https://github.com/scinote-eln/scinote-web.git
synced 2024-11-16 06:06:56 +08:00
415 lines
15 KiB
JavaScript
415 lines
15 KiB
JavaScript
/* global animateSpinner fabric PerfectScrollbar refreshProtocolStatusBar tui Uint8Array ActiveStoragePreviews*/
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/* eslint-disable no-underscore-dangle no-unused-vars */
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var ImageEditorModal = (function() {
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function updateFabricControls() {
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fabric.Object.prototype.drawBorders = function(ctx, styleOverride = {}) {
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var wh = this._calculateCurrentDimensions();
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var strokeWidth = 1 / this.borderScaleFactor;
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var width = wh.x + strokeWidth;
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var height = wh.y + strokeWidth;
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var drawRotatingPoint = typeof styleOverride.hasRotatingPoint !== 'undefined'
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? styleOverride.hasRotatingPoint : this.hasRotatingPoint;
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var hasControls = typeof styleOverride.hasControls !== 'undefined'
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? styleOverride.hasControls : this.hasControls;
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var rotatingPointOffset = typeof styleOverride.rotatingPointOffset !== 'undefined'
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? styleOverride.rotatingPointOffset : this.rotatingPointOffset;
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var rotateHeight = -height / 2;
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ctx.save();
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ctx.strokeStyle = styleOverride.borderColor || this.borderColor;
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this._setLineDash(ctx, styleOverride.borderDashArray || this.borderDashArray, null);
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ctx.strokeRect(
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-width / 2,
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-height / 2,
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width,
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height
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);
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if (drawRotatingPoint && this.isControlVisible('mtr') && hasControls) {
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ctx.beginPath();
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ctx.moveTo(0, rotateHeight);
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ctx.lineTo(0, rotateHeight - rotatingPointOffset + 10);
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ctx.stroke();
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}
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ctx.restore();
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return this;
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};
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fabric.Object.prototype.drawControls = function(ctx) {
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var rotationImage = 'data:image/png;base64,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';
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var rotate = new Image();
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var rotateLeft;
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var rotateTop;
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var wh = this._calculateCurrentDimensions();
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var width = wh.x;
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var height = wh.y;
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var scaleOffset = this.cornerSize;
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var left = -(width + scaleOffset) / 2;
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var top = -(height + scaleOffset) / 2;
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var methodName = this.transparentCorners ? 'stroke' : 'fill';
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if (!this.hasControls) {
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return this;
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}
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ctx.save();
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ctx.strokeStyle = this.cornerColor;
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ctx.fillStyle = this.cornerColor;
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if (!this.transparentCorners) {
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ctx.strokeStyle = this.cornerStrokeColor;
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}
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this._setLineDash(ctx, this.cornerDashArray, null);
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// top-left
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this._drawControl(
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'tl',
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ctx,
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methodName,
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left,
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top
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);
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// top-right
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this._drawControl(
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'tr',
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ctx,
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methodName,
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left + width,
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top
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);
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// bottom-left
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this._drawControl(
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'bl',
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ctx,
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methodName,
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left,
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top + height
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);
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// bottom-right
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this._drawControl(
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'br',
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ctx,
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methodName,
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left + width,
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top + height
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);
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if (!this.get('lockUniScaling')) {
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// middle-top
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this._drawControl(
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'mt',
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ctx,
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methodName,
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left + width / 2,
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top
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);
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// middle-bottom
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this._drawControl(
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'mb',
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ctx,
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methodName,
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left + width / 2,
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top + height
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);
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// middle-right
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this._drawControl(
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'mr',
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ctx,
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methodName,
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left + width,
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top + height / 2
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);
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// middle-left
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this._drawControl(
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'ml',
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ctx,
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methodName,
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left,
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top + height / 2
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);
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}
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// middle-top-rotate
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if (this.hasRotatingPoint) {
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rotate.src = rotationImage;
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rotateLeft = left + width / 2 - 6;
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rotateTop = top - this.rotatingPointOffset - 6;
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ctx.drawImage(rotate, rotateLeft, rotateTop, 32, 32);
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}
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ctx.restore();
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return this;
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};
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}
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function initImageEditor(data, fileUrl) {
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var imageEditor;
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var ps;
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var blackTheme = {
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'common.bi.image': '',
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'common.bisize.width': '0',
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'common.bisize.height': '0',
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'common.backgroundImage': 'none',
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'common.backgroundColor': '#1e1e1e',
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'common.border': '0px',
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// header
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'header.backgroundImage': 'none',
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'header.backgroundColor': 'transparent',
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'header.border': '0px',
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// load button
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'loadButton.backgroundColor': '#fff',
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'loadButton.border': '1px solid #ddd',
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'loadButton.color': '#222',
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'loadButton.fontFamily': '\'Noto Sans\', sans-serif',
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'loadButton.fontSize': '12px',
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// download button
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'downloadButton.backgroundColor': '#fdba3b',
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'downloadButton.border': '1px solid #fdba3b',
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'downloadButton.color': '#fff',
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'downloadButton.fontFamily': '\'Noto Sans\', sans-serif',
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'downloadButton.fontSize': '12px',
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// submenu primary color
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'submenu.backgroundColor': '#1e1e1e',
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'submenu.partition.color': '#3c3c3c',
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// submenu labels
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'submenu.normalLabel.color': '#8a8a8a',
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'submenu.normalLabel.fontWeight': 'lighter',
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'submenu.activeLabel.color': '#fff',
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'submenu.activeLabel.fontWeight': 'lighter',
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// checkbox style
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'checkbox.border': '0px',
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'checkbox.backgroundColor': '#fff',
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// range style
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'range.pointer.color': '#fff',
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'range.bar.color': '#666',
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'range.subbar.color': '#d1d1d1',
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'range.disabledPointer.color': '#414141',
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'range.disabledBar.color': '#282828',
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'range.disabledSubbar.color': '#414141',
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'range.value.color': '#fff',
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'range.value.fontWeight': 'lighter',
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'range.value.fontSize': '11px',
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'range.value.border': '1px solid #353535',
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'range.value.backgroundColor': '#151515',
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'range.title.color': '#fff',
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'range.title.fontWeight': 'lighter',
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// colorpicker style
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'colorpicker.button.border': '1px solid #1e1e1e',
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'colorpicker.title.color': '#fff'
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};
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animateSpinner(null, true);
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imageEditor = new tui.ImageEditor('#tui-image-editor', {
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includeUI: {
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loadImage: {
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path: fileUrl,
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name: data.filename
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},
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theme: blackTheme,
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initMenu: 'draw',
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menuBarPosition: 'bottom'
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},
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cssMaxWidth: 700,
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cssMaxHeight: 500,
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selectionStyle: {
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cornerSize: 20,
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rotatingPointOffset: 70,
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borderColor: '#333',
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cornerColor: '#333',
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cornerStyle: 'circle',
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borderScaleFactor: 3
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},
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usageStatistics: false
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});
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imageEditor.on('image_loaded', () => {
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$('.file-save-link').css('display', '');
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animateSpinner(null, false);
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});
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ps = new PerfectScrollbar($('.tui-image-editor-wrap')[0], { wheelSpeed: 0.5 });
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/*
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$('#tui-image-editor .tui-image-editor').on('mousewheel', (e) => {
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var imageOriginalSize = {
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width: imageEditor._graphics.canvasImage.width,
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height: imageEditor._graphics.canvasImage.height
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};
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var wDelta = e.originalEvent.wheelDelta || e.originalEvent.deltaY;
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var imageEditorWindow = e.currentTarget;
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var scrollContainer = $('.tui-image-editor-wrap');
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var initWidth = imageEditorWindow.style.width;
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var initHeight = imageEditorWindow.style.height;
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var scrollContainerInitial = {
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top: scrollContainer.scrollTop(),
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left: scrollContainer.scrollLeft(),
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height: scrollContainer[0].scrollHeight,
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width: scrollContainer[0].scrollWidth
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};
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var mousePosition = {
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top: e.clientY - (imageEditorWindow.offsetTop - scrollContainerInitial.top),
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left: e.clientX - $(imageEditorWindow).offset().left
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};
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var newWidth;
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var newHeight;
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var offsetY;
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var offsetX;
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if (wDelta > 0) {
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newWidth = parseInt(initWidth, 10) * 1.1;
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newHeight = parseInt(initHeight, 10) * 1.1;
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if (newWidth > imageOriginalSize.width || newHeight > imageOriginalSize.height) {
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newWidth = imageOriginalSize.width;
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newHeight = imageOriginalSize.height;
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}
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} else {
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newWidth = parseInt(initWidth, 10) * 0.9;
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newHeight = parseInt(initHeight, 10) * 0.9;
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if (parseInt(imageEditorWindow.dataset.minWidth, 10) * 0.5 > parseInt(newWidth, 10)) {
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newWidth = parseInt(imageEditorWindow.dataset.minWidth, 10) * 0.5;
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newHeight = parseInt(imageEditorWindow.dataset.minHeight, 10) * 0.5;
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}
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}
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imageEditorWindow.style.width = newWidth + 'px';
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imageEditorWindow.style.height = newHeight + 'px';
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$(imageEditorWindow).find('canvas, .tui-image-editor-canvas-container')
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.css('max-width', imageEditorWindow.style.width)
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.css('max-height', imageEditorWindow.style.height);
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if (imageEditorWindow.dataset.minHeight === undefined) {
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imageEditorWindow.dataset.minHeight = initHeight;
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imageEditorWindow.dataset.minWidth = initWidth;
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}
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offsetY = (scrollContainer[0].scrollHeight - scrollContainerInitial.height)
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* (mousePosition.top / scrollContainerInitial.height);
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offsetX = (scrollContainer[0].scrollWidth - scrollContainerInitial.width)
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* (mousePosition.left / scrollContainerInitial.width);
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scrollContainer.scrollTop(scrollContainerInitial.top + offsetY);
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scrollContainer.scrollLeft(scrollContainerInitial.left + offsetX);
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ps.update();
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e.preventDefault();
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e.stopPropagation();
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});
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$('.tui-image-editor-wrap')[0].onwheel = function() { return false; };
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$('.tui-image-editor-wrap').css('height', 'calc(100% - 150px)');
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*/
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$('#fileEditModal').find('.file-name').text('Editing: ' + data.filename);
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$('#fileEditModal').modal('show');
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$('.tui-image-editor-header').hide();
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$('.file-save-link').css('display', 'none');
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$('.file-save-link').off().click(function(ev) {
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var imageBlob;
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var imageDataURL;
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var imageParams;
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var dataUpload = new FormData();
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var blobArray;
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var bytePosition;
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ev.preventDefault();
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ev.stopPropagation();
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if (data['mime-type'] === 'image/png') {
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imageParams = { format: 'png' };
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} else {
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imageParams = { format: 'jpeg', quality: (data.quality / 100) };
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}
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imageDataURL = imageEditor.toDataURL(imageParams);
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imageDataURL = atob(imageDataURL.split(',')[1]);
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blobArray = new Uint8Array(imageDataURL.length);
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for (bytePosition = 0; bytePosition < imageDataURL.length; bytePosition += 1) {
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blobArray[bytePosition] = imageDataURL.charCodeAt(bytePosition);
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}
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imageBlob = new Blob([blobArray]);
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function closeEditor() {
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animateSpinner(null, false);
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imageEditor.destroy();
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imageEditor = {};
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$('#tui-image-editor').html('');
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$('#fileEditModal').modal('hide');
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}
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dataUpload.append('image', imageBlob);
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animateSpinner(null, true);
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$.ajax({
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type: 'POST',
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url: '/files/' + data.id + '/update_image',
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data: dataUpload,
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contentType: false,
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processData: false,
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success: function(res) {
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$(`.asset[data-asset-id=${data.id}] .image-container img`)
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.replaceWith($(res.html).find('.image-container img'));
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$(`.asset[data-asset-id=${data.id}] .attachment-preview img`)
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.replaceWith($(res.html).find('.attachment-preview img'));
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$(`.asset[data-asset-id=${data.id}]`).closest('.attachments').trigger('reorder');
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ActiveStoragePreviews.reloadPreview(`.asset[data-asset-id=${data.id}] .attachment-preview img,
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.asset[data-asset-id=${data.id}] .image-container img`);
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closeEditor();
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}
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});
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if (typeof refreshProtocolStatusBar === 'function') refreshProtocolStatusBar();
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});
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window.onresize = function() {
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imageEditor.ui.resizeEditor();
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};
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}
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function preInitImageEditor() {
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$(document).on('click', '.image-edit-button', function() {
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var editButton = $(this);
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//updateFabricControls();
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$.get(editButton.data('image-url'), function(responseData) {
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var fileUrl = responseData;
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var data = {
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id: editButton.data('image-id'),
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quality: editButton.data('image-quality'),
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filename: editButton.data('image-name'),
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'mime-type': editButton.data('image-mime-type')
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};
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$('#filePreviewModal').modal('hide');
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$.post(editButton.data('image-start-edit-url'));
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initImageEditor(data, fileUrl);
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});
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});
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}
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return Object.freeze({
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init: preInitImageEditor
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});
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}());
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ImageEditorModal.init();
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$(document).on('keydown', function(e) {
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if (e.keyCode === 27) {
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$('#fileEditModal').modal('hide');
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}
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});
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