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Lesstime/frontend/components/mail/MailAttachmentPreview.vue
Matthieu bcbc04325e
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feat(mail) : décodage des en-têtes MIME + aperçu inline des pièces jointes
- Décode les encoded-words MIME (RFC 2047) des sujets et noms d'expéditeur
  via App\Mail\MimeHeaderDecoder, appliqué dans ImapMailProvider (sync propre)
- Commande app:mail:redecode-headers (--dry-run) pour re-décoder l'existant en base
- Aperçu inline images + PDF en visionneuse modale plein écran (MailAttachmentPreview),
  téléchargement conservé pour les autres types
- Tests unitaires du décodeur + maj docs/mail-integration.md

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-21 11:42:38 +02:00

122 lines
4.5 KiB
Vue

<script setup lang="ts">
const props = defineProps<{
/** Ouverture de la visionneuse. */
modelValue: boolean
/** Nom du fichier affiché dans la barre. */
filename: string
/** Type MIME — détermine le rendu (image vs PDF). */
mimeType: string
/** Object URL du Blob de la pièce jointe. null tant que le contenu charge. */
url: string | null
/** Téléchargement en cours du contenu. */
loading: boolean
}>()
const emit = defineEmits<{
'update:modelValue': [value: boolean]
download: []
}>()
const { t } = useI18n()
const isImage = computed(() => props.mimeType.startsWith('image/'))
const isPdf = computed(() => props.mimeType === 'application/pdf')
function close(): void {
emit('update:modelValue', false)
}
function onKeydown(e: KeyboardEvent): void {
if (e.key === 'Escape') close()
}
watch(
() => props.modelValue,
(open) => {
if (open) {
window.addEventListener('keydown', onKeydown)
} else {
window.removeEventListener('keydown', onKeydown)
}
},
)
onBeforeUnmount(() => window.removeEventListener('keydown', onKeydown))
</script>
<template>
<Teleport v-if="modelValue" to="body">
<Transition name="mail-preview" appear>
<div class="fixed inset-0 z-50 flex flex-col bg-slate-900/80 backdrop-blur-sm">
<!-- Barre supérieure -->
<div class="flex flex-shrink-0 items-center justify-between gap-4 px-4 py-3 text-white">
<div class="flex min-w-0 items-center gap-2">
<Icon
:name="isImage ? 'material-symbols:image-outline' : 'material-symbols:picture-as-pdf-outline'"
size="18"
class="flex-shrink-0 text-white/70"
/>
<span class="truncate text-sm font-medium">{{ filename }}</span>
</div>
<div class="flex flex-shrink-0 items-center gap-1">
<button
type="button"
class="flex items-center gap-1.5 rounded-md px-3 py-1.5 text-sm text-white/90 transition-colors hover:bg-white/10"
@click="emit('download')"
>
<Icon name="material-symbols:download" size="18" />
<span class="hidden sm:inline">{{ t('mail.actions.download') }}</span>
</button>
<button
type="button"
class="rounded-md p-1.5 text-white/90 transition-colors hover:bg-white/10"
:aria-label="t('mail.preview.close')"
@click="close"
>
<Icon name="mdi:close" size="20" />
</button>
</div>
</div>
<!-- Contenu -->
<div class="flex min-h-0 flex-1 items-center justify-center overflow-auto p-4" @click.self="close">
<div v-if="loading" class="flex flex-col items-center gap-3 text-white/70">
<Icon name="material-symbols:progress-activity" size="32" class="animate-spin" />
<span class="text-sm">{{ t('mail.preview.loading') }}</span>
</div>
<img
v-else-if="isImage && url"
:src="url"
:alt="filename"
class="max-h-full max-w-full rounded-lg object-contain shadow-2xl"
>
<iframe
v-else-if="isPdf && url"
:src="url"
:title="filename"
class="h-full w-full max-w-5xl rounded-lg bg-white shadow-2xl"
/>
<div v-else class="flex flex-col items-center gap-3 text-white/70">
<Icon name="material-symbols:visibility-off-outline" size="32" />
<span class="text-sm">{{ t('mail.preview.unavailable') }}</span>
</div>
</div>
</div>
</Transition>
</Teleport>
</template>
<style scoped>
.mail-preview-enter-active,
.mail-preview-leave-active {
transition: opacity 0.2s ease;
}
.mail-preview-enter-from,
.mail-preview-leave-to {
opacity: 0;
}
</style>