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authorStephen Kraus <8003332+stephenmk@users.noreply.github.com>2023-12-22 19:17:17 -0600
committerGitHub <noreply@github.com>2023-12-23 01:17:17 +0000
commit93cdbe4b718f9f7a2cd0d6efc545ec51d049812f (patch)
treefd5026b3ed4432a98d361063e13084139edb4e81
parentc18141a09b519a8ea650874aa09c06d7fa4fb98d (diff)
Add support for alt attribute on structured content images (#359)
* Add support for alt attribute on structured content images * Add new `alt` property for structured content images * Update test script with new media file count --------- Co-authored-by: stephenmk <stephenmk@users.noreply.github.com>
-rw-r--r--ext/css/structured-content.css2
-rw-r--r--ext/data/schemas/dictionary-term-bank-v3-schema.json8
-rw-r--r--ext/data/structured-content-style.json2
-rw-r--r--ext/js/display/sandbox/structured-content-generator.js3
-rw-r--r--ext/js/language/dictionary-importer.js2
-rw-r--r--test/data/dictionaries/valid-dictionary1/aosaba_auto.pngbin0 -> 1699 bytes
-rw-r--r--test/data/dictionaries/valid-dictionary1/aosaba_mono.pngbin0 -> 1807 bytes
-rw-r--r--test/data/dictionaries/valid-dictionary1/term_bank_1.json9
-rw-r--r--test/database.test.js12
-rw-r--r--types/ext/structured-content.d.ts4
10 files changed, 32 insertions, 10 deletions
diff --git a/ext/css/structured-content.css b/ext/css/structured-content.css
index 1d4677b5..50fcad02 100644
--- a/ext/css/structured-content.css
+++ b/ext/css/structured-content.css
@@ -147,7 +147,7 @@
}
.gloss-image-link[data-appearance=monochrome] .gloss-image {
- visibility: hidden;
+ opacity: 0;
}
.gloss-image-link:not([data-appearance=monochrome]) .gloss-image-background {
display: none;
diff --git a/ext/data/schemas/dictionary-term-bank-v3-schema.json b/ext/data/schemas/dictionary-term-bank-v3-schema.json
index 2fc39c2e..547bde49 100644
--- a/ext/data/schemas/dictionary-term-bank-v3-schema.json
+++ b/ext/data/schemas/dictionary-term-bank-v3-schema.json
@@ -155,6 +155,10 @@
"type": "string",
"description": "Hover text for the image."
},
+ "alt": {
+ "type": "string",
+ "description": "Alt text for the image."
+ },
"description": {
"type": "string",
"description": "Description of the image."
@@ -424,6 +428,10 @@
"type": "string",
"description": "Hover text for the image."
},
+ "alt": {
+ "type": "string",
+ "description": "Alt text for the image."
+ },
"description": {
"type": "string",
"description": "Description of the image."
diff --git a/ext/data/structured-content-style.json b/ext/data/structured-content-style.json
index fe222486..52bd41c8 100644
--- a/ext/data/structured-content-style.json
+++ b/ext/data/structured-content-style.json
@@ -169,7 +169,7 @@
{
"selectors": [".gloss-image-link[data-appearance=monochrome] .gloss-image"],
"styles": [
- ["visibility", "hidden"]
+ ["opacity", "0"]
]
},
{
diff --git a/ext/js/display/sandbox/structured-content-generator.js b/ext/js/display/sandbox/structured-content-generator.js
index a28464ae..ad63667a 100644
--- a/ext/js/display/sandbox/structured-content-generator.js
+++ b/ext/js/display/sandbox/structured-content-generator.js
@@ -65,6 +65,7 @@ export class StructuredContentGenerator {
preferredWidth,
preferredHeight,
title,
+ alt,
pixelated,
imageRendering,
appearance,
@@ -102,7 +103,7 @@ export class StructuredContentGenerator {
imageContainer.appendChild(imageBackground);
const image = /** @type {HTMLImageElement} */ (this._createElement('img', 'gloss-image'));
- image.alt = '';
+ image.alt = typeof alt === 'string' ? alt : '';
imageContainer.appendChild(image);
const overlay = this._createElement('span', 'gloss-image-container-overlay');
diff --git a/ext/js/language/dictionary-importer.js b/ext/js/language/dictionary-importer.js
index 2b9792ea..2c0c7e9c 100644
--- a/ext/js/language/dictionary-importer.js
+++ b/ext/js/language/dictionary-importer.js
@@ -503,6 +503,7 @@ export class DictionaryImporter {
width: preferredWidth,
height: preferredHeight,
title,
+ alt,
description,
pixelated,
imageRendering,
@@ -518,6 +519,7 @@ export class DictionaryImporter {
if (typeof preferredWidth === 'number') { target.preferredWidth = preferredWidth; }
if (typeof preferredHeight === 'number') { target.preferredHeight = preferredHeight; }
if (typeof title === 'string') { target.title = title; }
+ if (typeof alt === 'string') { target.alt = alt; }
if (typeof description === 'string') { target.description = description; }
if (typeof pixelated === 'boolean') { target.pixelated = pixelated; }
if (typeof imageRendering === 'string') { target.imageRendering = imageRendering; }
diff --git a/test/data/dictionaries/valid-dictionary1/aosaba_auto.png b/test/data/dictionaries/valid-dictionary1/aosaba_auto.png
new file mode 100644
index 00000000..ddef36ac
--- /dev/null
+++ b/test/data/dictionaries/valid-dictionary1/aosaba_auto.png
Binary files differ
diff --git a/test/data/dictionaries/valid-dictionary1/aosaba_mono.png b/test/data/dictionaries/valid-dictionary1/aosaba_mono.png
new file mode 100644
index 00000000..a0776098
--- /dev/null
+++ b/test/data/dictionaries/valid-dictionary1/aosaba_mono.png
Binary files differ
diff --git a/test/data/dictionaries/valid-dictionary1/term_bank_1.json b/test/data/dictionaries/valid-dictionary1/term_bank_1.json
index 38b022fa..14f66d95 100644
--- a/test/data/dictionaries/valid-dictionary1/term_bank_1.json
+++ b/test/data/dictionaries/valid-dictionary1/term_bank_1.json
@@ -66,7 +66,7 @@
"莢\n"
]},
{"type": "structured-content", "content": [
- "Imgae aspect ratio tests:\nあ",
+ "Image aspect ratio tests:\nあ",
{"tag": "img", "path": "character2.gif", "height": 1.1, "imageRendering": "crisp-edges", "appearance": "monochrome", "background": false, "sizeUnits": "em", "collapsed": false, "collapsible": false},
"あ\nあ",
{"tag": "img", "path": "character2.gif", "width": 0.4125, "imageRendering": "crisp-edges", "appearance": "monochrome", "background": false, "sizeUnits": "em", "collapsed": false, "collapsible": false},
@@ -77,6 +77,13 @@
"あ"
]},
{"type": "structured-content", "content": [
+ "Image alt text tests.\n𬵪 = Unicode character\n",
+ {"tag": "img", "alt": "𬵪", "path": "aosaba_mono.png", "height": 1.0, "width": 1.0, "background": false, "sizeUnits": "em", "collapsed": false, "collapsible": false, "appearance": "monochrome"},
+ " = monochrome PNG\n",
+ {"tag": "img", "alt": "𬵪", "path": "aosaba_auto.png", "height": 1.0, "width": 1.0, "background": false, "sizeUnits": "em", "collapsed": false, "collapsible": false, "appearance": "auto"},
+ " = color PNG"
+ ]},
+ {"type": "structured-content", "content": [
{"tag": "div", "style": {"fontStyle": "normal"}, "content": "fontStyle:normal"},
{"tag": "div", "style": {"fontStyle": "italic"}, "content": "fontStyle:italic"},
{"tag": "div", "style": {"fontWeight": "normal"}, "content": "fontWeight:normal"},
diff --git a/test/database.test.js b/test/database.test.js
index 702de9f8..86c69a41 100644
--- a/test/database.test.js
+++ b/test/database.test.js
@@ -163,7 +163,7 @@ async function testDatabase1() {
counts: {
kanji: {total: 2},
kanjiMeta: {total: 6, freq: 6},
- media: {total: 4},
+ media: {total: 6},
tagMeta: {total: 15},
termMeta: {total: 38, freq: 31, pitch: 7},
terms: {total: 21}
@@ -193,13 +193,13 @@ async function testDatabase1() {
true
);
expect(counts).toStrictEqual({
- counts: [{kanji: 2, kanjiMeta: 6, terms: 21, termMeta: 38, tagMeta: 15, media: 4}],
- total: {kanji: 2, kanjiMeta: 6, terms: 21, termMeta: 38, tagMeta: 15, media: 4}
+ counts: [{kanji: 2, kanjiMeta: 6, terms: 21, termMeta: 38, tagMeta: 15, media: 6}],
+ total: {kanji: 2, kanjiMeta: 6, terms: 21, termMeta: 38, tagMeta: 15, media: 6}
});
// Test find* functions
await testFindTermsBulkTest1(dictionaryDatabase, titles);
- await testTindTermsExactBulk1(dictionaryDatabase, titles);
+ await testFindTermsExactBulk1(dictionaryDatabase, titles);
await testFindTermsBySequenceBulk1(dictionaryDatabase, title);
await testFindTermMetaBulk1(dictionaryDatabase, titles);
await testFindKanjiBulk1(dictionaryDatabase, titles);
@@ -335,8 +335,8 @@ async function testFindTermsBulkTest1(database, titles) {
* @param {DictionaryDatabase} database
* @param {import('dictionary-database').DictionarySet} titles
*/
-async function testTindTermsExactBulk1(database, titles) {
- test('TindTermsExactBulk1', async () => {
+async function testFindTermsExactBulk1(database, titles) {
+ test('FindTermsExactBulk1', async () => {
/** @type {{inputs: {termList: {term: string, reading: string}[]}[], expectedResults: {total: number, terms: [key: string, count: number][], readings: [key: string, count: number][]}}[]} */
const data = [
{
diff --git a/types/ext/structured-content.d.ts b/types/ext/structured-content.d.ts
index 572b827a..2144cd84 100644
--- a/types/ext/structured-content.d.ts
+++ b/types/ext/structured-content.d.ts
@@ -134,6 +134,10 @@ export type ImageElementBase = {
*/
title?: string;
/**
+ * Alt text for the image.
+ */
+ alt?: string;
+ /**
* Description of the image.
*/
description?: string;