61 lines
2.2 KiB
JavaScript
61 lines
2.2 KiB
JavaScript
/**
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* @file ext-server_moinsave.js
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*
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* @license (MIT OR GPL-2.0-or-later)
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*
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* @copyright 2010 Alexis Deveria, 2011 MoinMoin:ReimarBauer
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* adopted for moinmoins item storage. It sends in one post png and svg data
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* (I agree to dual license my work to additional GPLv2 or later)
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*/
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import {canvg} from '../canvg/canvg.js';
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export default {
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name: 'server_moinsave',
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async init ({$, encode64, importLocale}) {
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const strings = await importLocale();
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const svgEditor = this;
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const svgCanvas = svgEditor.canvas;
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const saveSvgAction = '/+modify';
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// Create upload target (hidden iframe)
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// Hiding by size instead of display to avoid FF console errors
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// with `getBBox` in browser.js `supportsPathBBox_`)
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/* const target = */ $(
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`<iframe name="output_frame" title="${strings.hiddenframe}"
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style="width: 0; height: 0;" src="#"/>`
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).appendTo('body');
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svgEditor.setCustomHandlers({
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async save (win, data) {
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const svg = '<?xml version="1.0"?>\n' + data;
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const qstr = $.param.querystring();
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const [, name] = qstr.substr(9).split('/+get/');
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const svgData = encode64(svg);
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if (!$('#export_canvas').length) {
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$('<canvas>', {id: 'export_canvas'}).hide().appendTo('body');
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}
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const c = $('#export_canvas')[0];
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c.width = svgCanvas.contentW;
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c.height = svgCanvas.contentH;
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await canvg(c, svg);
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const datauri = c.toDataURL('image/png');
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// const {uiStrings} = svgEditor;
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const pngData = encode64(datauri); // Brett: This encoding seems unnecessary
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/* const form = */ $('<form>').attr({
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method: 'post',
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action: saveSvgAction + '/' + name,
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target: 'output_frame'
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}).append(`
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<input type="hidden" name="png_data" value="${pngData}">
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<input type="hidden" name="filepath" value="${svgData}">
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<input type="hidden" name="filename" value="drawing.svg">
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<input type="hidden" name="contenttype" value="application/x-svgdraw">
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`).appendTo('body')
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.submit().remove();
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$.alert(strings.saved);
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top.window.location = '/' + name;
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}
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});
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}
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};
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