feat: add external attribute support to image-preview for direct URL rendering

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Introduce an 'external' attribute on the image-preview component to bypass the devrant image URL builder when the source is an external link. Update the component's observed attributes, rendering logic, and lightbox initialization to conditionally use the raw src URL. Modify rant-content to detect external images via the presence of links and pass the external flag accordingly.
This commit is contained in:
retoor 2025-12-12 18:00:51 +00:00
parent d36937f743
commit fefd47f703
2 changed files with 8 additions and 5 deletions
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10
js/components/image-preview.js
View File

@ -10,7 +10,7 @@ import { buildDevrantImageUrl, isGifUrl } from '../utils/url.js';
class ImagePreview extends BaseComponent { class ImagePreview extends BaseComponent {
static get observedAttributes() { static get observedAttributes() {
return ['src', 'width', 'height', 'alt']; return ['src', 'width', 'height', 'alt', 'external'];
} }
init() { init() {
@ -23,14 +23,15 @@ class ImagePreview extends BaseComponent {
const width = this.getAttr('width'); const width = this.getAttr('width');
const height = this.getAttr('height'); const height = this.getAttr('height');
const alt = this.getAttr('alt') || 'Image'; const alt = this.getAttr('alt') || 'Image';
const external = this.hasAttribute('external');
if (!src) { if (!src) {
this.setHtml(''); this.setHtml('');
return; return;
} }
const imageUrl = buildDevrantImageUrl(src); const imageUrl = external ? src : buildDevrantImageUrl(src);
const isGif = isGifUrl(imageUrl); const isGif = isGifUrl(src);
const aspectRatio = width && height ? width / height : null; const aspectRatio = width && height ? width / height : null;
this.addClass('image-preview'); this.addClass('image-preview');
@ -71,7 +72,8 @@ class ImagePreview extends BaseComponent {
const src = this.getAttr('src'); const src = this.getAttr('src');
if (!src) return; if (!src) return;
const imageUrl = buildDevrantImageUrl(src); const external = this.hasAttribute('external');
const imageUrl = external ? src : buildDevrantImageUrl(src);
const lightbox = document.createElement('image-lightbox'); const lightbox = document.createElement('image-lightbox');
lightbox.setAttribute('src', imageUrl); lightbox.setAttribute('src', imageUrl);

3
js/components/rant-content.js
View File

@ -53,11 +53,12 @@ class RantContent extends BaseComponent {
let html = `<div class="content-text">${renderedText}</div>`; let html = `<div class="content-text">${renderedText}</div>`;
if (images.length > 0) { if (images.length > 0) {
const isExternal = links && links.length > 0;
html += ` html += `
<div class="content-images"> <div class="content-images">
${images.map(url => { ${images.map(url => {
const safeUrl = sanitizeUrl(url); const safeUrl = sanitizeUrl(url);
return safeUrl ? `<image-preview src="${safeUrl}"></image-preview>` : ''; return safeUrl ? `<image-preview src="${safeUrl}"${isExternal ? ' external' : ''}></image-preview>` : '';
}).join('')} }).join('')}
</div> </div>
`; `;