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