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fix(mermaid): saving of attachment

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Elian Doran 2025-03-21 23:42:46 +02:00
parent b8a560354f
commit 1fb2b5341d
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1 changed files with 30 additions and 7 deletions
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37
src/public/app/widgets/type_widgets/abstract_svg_split_type_widget.ts
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@ -1,4 +1,5 @@
import type FNote from "../../entities/fnote.js";
import server from "../../services/server.js";
import AbstractSplitTypeWidget from "./abstract_split_type_widget.js";
/**
@ -15,6 +16,7 @@ export default abstract class AbstractSvgSplitTypeWidget extends AbstractSplitTy
private $renderContainer!: JQuery<HTMLElement>;
private zoomHandler: () => void;
private zoomInstance?: SvgPanZoom.Instance;
private svg?: string;
constructor() {
super();
@ -41,12 +43,12 @@ export default abstract class AbstractSvgSplitTypeWidget extends AbstractSplitTy
const blob = await note?.getBlob();
const content = blob?.content || "";
this.refreshPreview(content, true);
this.onContentChanged(content, true);
}
getData(): { content: string; } {
const data = super.getData();
this.refreshPreview(data.content, false);
this.onContentChanged(data.content, false);
return data;
}
@ -56,12 +58,33 @@ export default abstract class AbstractSvgSplitTypeWidget extends AbstractSplitTy
* @param content the content that will be passed to `renderSvg` for rendering. It is not the SVG content.
* @param recenter `true` to reposition the pan/zoom to fit the image and to center it.
*/
async refreshPreview(content: string, recenter: boolean) {
if (this.note) {
const svg = await this.renderSvg(content);
this.$renderContainer.html(svg);
await this.#setupPanZoom(!recenter);
async onContentChanged(content: string, recenter: boolean) {
if (!this.note) {
return;
}
const svg = await this.renderSvg(content);
if (svg === this.svg) {
return;
}
this.svg = svg;
this.$renderContainer.html(svg);
await this.#setupPanZoom(!recenter);
this.#saveSvg();
}
#saveSvg() {
const payload = {
role: "image",
title: "mermaid-export.svg",
mime: "image/svg+xml",
content: this.svg,
position: 0
};
server.post(`notes/${this.noteId}/attachments?matchBy=title`, payload);
}
cleanup(): void {