vt3e.cat
wip bsky client for the web & android
bbell.vt3e.cat
feat: alt textclear
+128
src/components/Composer/AltTextModal.vue
+128
src/components/Composer/AltTextModal.vue
···
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<script setup lang="ts">
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import { ref, watch } from 'vue'
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import BaseModal from '@/components/UI/BaseModal.vue'
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import BaseButton from '@/components/UI/BaseButton.vue'
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import TextArea from '@/components/UI/TextArea.vue'
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const props = defineProps<{
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open: boolean
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initialText: string
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imageSrc: string
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}>()
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const emit = defineEmits<{
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(e: 'close'): void
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(e: 'save', text: string): void
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}>()
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const isOpen = ref(props.open)
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const text = ref(props.initialText)
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watch(
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() => props.open,
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(val) => {
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isOpen.value = val
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if (val) text.value = props.initialText
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},
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)
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watch(isOpen, (val) => {
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if (!val) emit('close')
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})
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function handleSave() {
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emit('save', text.value)
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isOpen.value = false
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}
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</script>
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<template>
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<BaseModal v-model:open="isOpen" title="Add Image Description" width="600px">
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<div class="alt-editor">
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<div class="image-preview">
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<img :src="imageSrc" alt="Preview" />
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</div>
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<div class="input-area">
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<p class="helper-text">
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Alt text describes images for people with visual impairments. Good alt text is concise and
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descriptive.
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</p>
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<TextArea
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v-model="text"
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placeholder="Describe this image..."
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:rows="4"
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autoresize
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class="alt-input"
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/>
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</div>
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</div>
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<template #footer>
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<BaseButton variant="ghost" @click="isOpen = false">Cancel</BaseButton>
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<BaseButton variant="primary" @click="handleSave">Save</BaseButton>
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</template>
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</BaseModal>
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</template>
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<style scoped lang="scss">
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.alt-editor {
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display: flex;
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flex-direction: column;
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gap: 1rem;
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@media (min-width: 768px) {
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flex-direction: row;
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align-items: flex-start;
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}
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}
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.image-preview {
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flex-shrink: 0;
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width: 100%;
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max-height: 200px;
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border-radius: var(--radius-md);
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overflow: hidden;
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background: hsl(var(--surface0));
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border: 1px solid hsla(var(--surface2) / 0.5);
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display: flex;
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align-items: center;
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justify-content: center;
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@media (min-width: 768px) {
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width: 200px;
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height: 200px;
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}
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img {
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max-width: 100%;
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max-height: 100%;
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object-fit: contain;
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}
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}
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.input-area {
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flex: 1;
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display: flex;
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flex-direction: column;
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gap: 0.5rem;
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.helper-text {
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font-size: 0.85rem;
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color: hsl(var(--subtext0));
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margin: 0;
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}
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.alt-input {
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width: 100%;
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font-size: 0.95rem;
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:deep(textarea) {
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padding: 0.5rem;
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}
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&:focus {
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background: hsla(var(--surface1) / 0.5);
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}
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}
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}
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</style>
+81
-5
src/components/Composer/ComposerMedia.vue
+81
-5
src/components/Composer/ComposerMedia.vue
···
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<script setup lang="ts">
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import { IconVideocamRounded, IconCloseRounded } from '@iconify-prerendered/vue-material-symbols'
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import { computed, ref } from 'vue'
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import {
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IconVideocamRounded,
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IconCloseRounded,
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IconCheckRounded,
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} from '@iconify-prerendered/vue-material-symbols'
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import { useComposer } from '@/composables/useComposer'
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import AltTextModal from './AltTextModal.vue'
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defineProps<{
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const props = defineProps<{
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composer: ReturnType<typeof useComposer>
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}>()
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const showAltModal = ref(false)
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const editingIndex = ref<number>(-1)
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function openAltEditor(index: number) {
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editingIndex.value = index
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showAltModal.value = true
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}
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function handleSaveAlt(text: string) {
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props.composer.updateImageAlt(editingIndex.value, text)
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}
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const image = computed(() => {
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const tmp = props.composer.images.value[editingIndex.value]
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if (!tmp) return { preview: '', alt: '' }
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return tmp
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})
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</script>
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<template>
···
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</div>
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</div>
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<div v-else-if="composer.imagePreviews.value.length > 0" class="image-previews">
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<div v-for="(src, idx) in composer.imagePreviews.value" :key="idx" class="preview-item">
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<img :src="src" alt="preview" />
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<div v-else-if="composer.images.value.length > 0" class="image-previews">
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<div v-for="(img, idx) in composer.images.value" :key="idx" class="preview-item">
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<img :src="img.preview" alt="preview" />
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<button
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class="alt-badge"
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@click.stop="openAltEditor(idx)"
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:class="{ 'has-alt': img.alt.length > 0 }"
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:title="img.alt || 'Add image description'"
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>
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<IconCheckRounded v-if="img.alt.length > 0" />
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ALT
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</button>
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<button
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class="remove-btn"
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@click.stop="composer.removeImage(idx)"
···
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</button>
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</div>
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</div>
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<AltTextModal
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v-if="editingIndex !== -1 && composer.images.value[editingIndex]"
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:open="showAltModal"
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:initial-text="image.alt"
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:image-src="image.preview"
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@close="showAltModal = false"
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@save="handleSaveAlt"
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/>
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</div>
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</template>
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···
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svg {
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width: 0.875rem;
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height: 0.875rem;
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}
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}
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.alt-badge {
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display: flex;
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align-items: center;
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justify-content: center;
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position: absolute;
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bottom: 0.5rem;
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left: 0.5rem;
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padding: 0.25rem 0.5rem;
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font-size: 0.75rem;
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font-weight: 700;
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color: hsl(var(--text));
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background: hsla(var(--surface0) / 0.8);
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border-radius: var(--radius-sm);
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border: none;
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cursor: pointer;
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svg {
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width: 0.875rem;
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height: 0.875rem;
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}
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&:hover {
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background: hsla(var(--surface0) / 1);
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}
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&.has-alt {
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background: hsl(var(--accent));
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color: hsl(var(--base));
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}
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}
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+29
-12
src/composables/useComposer.ts
+29
-12
src/composables/useComposer.ts
···
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import { MAX_POST_IMAGE_SIZE, MAX_POST_VIDEO_SIZE, MAX_POST_TEXT_LENGTH } from '@/utils/constants'
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import { formatSize } from '@/utils/formatting'
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type ComposerImage = {
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file: File
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preview: string
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alt: string
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}
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export function useComposer() {
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const auth = useAuthStore()
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···
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const errors = ref<string[]>([])
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// media state
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const images = ref<File[]>([])
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const imagePreviews = ref<string[]>([])
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const images = ref<ComposerImage[]>([])
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const imagePreviews = computed(() => images.value.map((img) => img.preview))
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const video = ref<File | null>(null)
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const videoPreview = ref<string | null>(null)
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···
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const blobs: AppBskyEmbedImages.Image[] = []
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for (let i = 0; i < images.value.length; i++) {
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const file = images.value[i]
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const imgItem = images.value[i]
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status.value = `Uploading image ${i + 1}/${images.value.length}...`
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if (!file) throw new Error('No file selected')
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if (!imgItem?.file) throw new Error('No file selected')
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try {
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const rpc = auth.getRpc()
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const data = ok(
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await rpc.post('com.atproto.repo.uploadBlob', {
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input: await file.arrayBuffer(),
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input: await imgItem.file.arrayBuffer(),
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headers: {
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'Content-Type': file.type,
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'Content-Type': imgItem.file.type,
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},
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}),
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)
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blobs.push({
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alt: '',
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alt: imgItem.alt,
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image: data.blob,
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})
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} catch (e) {
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console.error('Blob upload failed', e)
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throw new Error(`Failed to upload ${file.name}`)
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throw new Error(`Failed to upload ${imgItem.file.name}`)
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}
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}
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···
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}
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for (const file of imageFiles) {
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images.value.push(file)
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images.value.push({
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file: file,
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preview: URL.createObjectURL(file),
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alt: '',
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})
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imagePreviews.value.push(URL.createObjectURL(file))
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}
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···
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images.value.splice(index, 1)
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}
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function updateImageAlt(index: number, alt: string) {
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if (images.value[index]) {
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images.value[index].alt = alt
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}
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}
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function removeVideo() {
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if (videoPreview.value) URL.revokeObjectURL(videoPreview.value)
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video.value = null
···
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errors.value = []
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status.value = ''
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images.value = []
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imagePreviews.value.forEach((url) => URL.revokeObjectURL(url))
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imagePreviews.value = []
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images.value.forEach((img) => URL.revokeObjectURL(img.preview))
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images.value = []
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if (videoPreview.value) URL.revokeObjectURL(videoPreview.value)
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video.value = null
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videoPreview.value = null
···
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}
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onUnmounted(() => {
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imagePreviews.value.forEach((url) => URL.revokeObjectURL(url))
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images.value.forEach((img) => URL.revokeObjectURL(img.preview))
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if (videoPreview.value) URL.revokeObjectURL(videoPreview.value)
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})
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···
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processMedia,
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handleFileSelect,
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removeImage,
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updateImageAlt,
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removeVideo,
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reset,
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validateFileSize,