From a27864e3d23964a51fe57d4ae4db64039c3e86a9 Mon Sep 17 00:00:00 2001
From: N-Pex <npexdev@gmail.com>
Date: Tue, 9 Sep 2025 11:34:48 +0200
Subject: [PATCH] More work on CC display

---
 src/assets/translations/en.json               |  4 ++--
 .../content-credentials/C2PAInfo.vue          | 15 ++++++++-----
 .../content-credentials/CCSummary.vue         | 22 ++++++++++++++-----
 src/components/file_mode/AttachmentInfo.vue   |  6 ++---
 .../file_mode/EventAttachmentInfo.vue         |  4 ++--
 .../messages/composition/MessageThread.vue    |  4 ++--
 src/models/proof.ts                           | 10 ++++++++-
 7 files changed, 45 insertions(+), 20 deletions(-)

diff --git a/src/assets/translations/en.json b/src/assets/translations/en.json
index f6025f6..1f10929 100644
--- a/src/assets/translations/en.json
+++ b/src/assets/translations/en.json
@@ -500,8 +500,6 @@
     "metadata_info_compressed": "Compressing the image automatically excludes its metadata.",
     "metadata_info_original": "Sharing the original automatically includes its metadata.",
     "exif_data": "Exif Data",
-    "content_credentials": "Content Credentials",
-    "content_credentials_info": "Source or history information is available for this media to be verified.",
     "learn_more": "Learn more",
     "ai_used": "Photo modified with AI",
     "screenshot": "Screenshot. ",
@@ -517,6 +515,8 @@
     "cc_location": "Location"
   },
   "cc": {
+    "content_credentials": "Content Credentials",
+    "content_credentials_info": "Source or history information is available for this media to be verified.",
     "metadata-stripped": "Image has been compressed and stripped of metadata.\n\nWe think this image has additional file information. If you want to learn more, ask the sender to share the original."
   }
 }
diff --git a/src/components/content-credentials/C2PAInfo.vue b/src/components/content-credentials/C2PAInfo.vue
index a72cedc..2ecca45 100644
--- a/src/components/content-credentials/C2PAInfo.vue
+++ b/src/components/content-credentials/C2PAInfo.vue
@@ -1,11 +1,11 @@
 <template>
   <div v-if="props.flags">
     <div class="detail-title">
-      {{ t("file_mode.content_credentials") }}
+      {{ t("cc.content_credentials") }}
       <v-icon>$vuetify.icons.ic_cr</v-icon>
     </div>
-    <div class="detail-subtitle">
-      {{ t("file_mode.content_credentials_info") }}
+    <div class="detail-subtitle" v-if="hasC2PA">
+      {{ t("cc.content_credentials_info") }}
     </div>
 
     <div class="cc-detail-info" v-if="infoText !== undefined">
@@ -29,8 +29,8 @@
 
 <script setup lang="ts">
 import { useI18n } from "vue-i18n";
-import { ProofHintFlags } from "../../models/proof";
-import { ref, Ref, watch } from "vue";
+import { Proof, ProofHintFlags } from "../../models/proof";
+import { computed, ref, Ref, watch } from "vue";
 import dayjs from "dayjs";
 import CCProperty from "./CCProperty.vue";
 import relativeTime from "dayjs/plugin/relativeTime";
@@ -40,6 +40,7 @@ dayjs.extend(relativeTime);
 const { t } = useI18n();
 
 const props = defineProps<{
+  proof?: Proof;
   flags?: ProofHintFlags;
 }>();
 
@@ -47,6 +48,10 @@ const infoText: Ref<string | undefined> = ref(undefined);
 const creationDate: Ref<string | undefined> = ref(undefined);
 const valid: Ref<boolean> = ref(false);
 
+  const hasC2PA = computed(() => {
+    return props.proof?.integrity?.c2pa !== undefined;
+  });
+
 watch(
   props,
   () => {
diff --git a/src/components/content-credentials/CCSummary.vue b/src/components/content-credentials/CCSummary.vue
index a064a7a..e7e8041 100644
--- a/src/components/content-credentials/CCSummary.vue
+++ b/src/components/content-credentials/CCSummary.vue
@@ -1,5 +1,5 @@
 <template>
-  <div class="cc-summary" v-if="props.flags.length > 0 && infoText.length > 0">
+  <div class="cc-summary" v-if="flags.length > 0 && infoText.length > 0">
     <v-icon class="intervention-icon">{{
       showCheck ? "$vuetify.icons.ic_intervention_check" : "$vuetify.icons.ic_intervention"
     }}</v-icon
@@ -11,18 +11,30 @@
 import { computed } from "vue";
 import { ProofHintFlags } from "../../models/proof";
 
-const props = defineProps<{
+const { multiple, flags } = defineProps<{
+  multiple: boolean;
   flags: ProofHintFlags[];
 }>();
 
 const showCheck = computed(() => {
-  return props.flags.some((f) => f?.valid);
+  if (!multiple && flags.length == 1) {
+    return flags[0].generatorSource === "c2pa";
+  } else if (multiple) {
+    return flags.some((f) => f.generatorSource === "c2pa")
+  }
+  return false;
 });
 
 const infoText = computed(() => {
-  if (props.flags.some((f) => f.generator === "ai")) {
+  if (!multiple && flags.length == 1) {
+    if (flags[0].generator === "ai") {
+      return "<b>This image is generated by AI.</b> Take a closer look at the file details.";
+    } else if (flags[0].generator === "screenshot") {
+      return "<b>This is a screenshot.</b> Take a closer look at the file details.";
+    }
+  } else if (flags.some((f) => f.generator === "ai")) {
     return "<b>Contains AI generated media.</b> Take a closer look at the file details for each.";
-  } else if (props.flags.some((f) => f.generator === "screenshot")) {
+  } else if (flags.some((f) => f.generator === "screenshot")) {
     return "<b>Contains screenshots.</b> Take a closer look at the file details for each.";
   }
   return "TODO - Content Credentials Info";
diff --git a/src/components/file_mode/AttachmentInfo.vue b/src/components/file_mode/AttachmentInfo.vue
index 54c624b..87ee095 100644
--- a/src/components/file_mode/AttachmentInfo.vue
+++ b/src/components/file_mode/AttachmentInfo.vue
@@ -28,7 +28,7 @@
       </div>
     </div>
 
-    <C2PAInfo class="attachment-info__detail-box" v-if="hasC2PA" :flags="attachment.proofHintFlags" />
+    <C2PAInfo class="attachment-info__detail-box" v-if="showC2PAInfo" :proof="attachment.proof" :flags="attachment.proofHintFlags" />
     <EXIFInfo class="attachment-info__detail-box" v-if="hasExif" :exif="attachment.proof?.integrity?.exif" />
   </div>
 </template>
@@ -49,8 +49,8 @@ const { attachment } = defineProps<{
 
 //console.error("ATTACHMENT", attachment.proof);
 
-const hasC2PA = computed(() => {
-  return attachment.proof?.integrity?.c2pa !== undefined;
+const showC2PAInfo = computed(() => {
+  return attachment.proof?.integrity?.c2pa !== undefined || attachment.proofHintFlags !== undefined;
 });
 
 const hasExif = computed(() => {
diff --git a/src/components/file_mode/EventAttachmentInfo.vue b/src/components/file_mode/EventAttachmentInfo.vue
index 57739e9..ba36e83 100644
--- a/src/components/file_mode/EventAttachmentInfo.vue
+++ b/src/components/file_mode/EventAttachmentInfo.vue
@@ -5,9 +5,9 @@
         <v-progress-circular indeterminate class="mb-0"></v-progress-circular>
       </div>
     </div>
-    <div v-else-if="metaStripped" class="cc-detail-info white-space-pre">{{ t("cc.metadata-stripped") }}</div>
     <div v-else>
-      <C2PAInfo class="attachment-info__detail-box" v-if="hasC2PA" :flags="attachment?.proofHintFlags" />
+      <div v-if="metaStripped" class="cc-detail-info white-space-pre">{{ t("cc.metadata-stripped") }}</div>
+      <C2PAInfo class="attachment-info__detail-box" :proof="attachment?.proof" :flags="attachment?.proofHintFlags" />
       <EXIFInfo class="attachment-info__detail-box" v-if="hasExif" :exif="attachment?.proof?.integrity?.exif" />
     </div>
   </div>
diff --git a/src/components/messages/composition/MessageThread.vue b/src/components/messages/composition/MessageThread.vue
index a23821d..c0c6486 100644
--- a/src/components/messages/composition/MessageThread.vue
+++ b/src/components/messages/composition/MessageThread.vue
@@ -1,7 +1,7 @@
 <template>
   <component :is="rootComponent" ref="root" v-bind="{ ...$props, ...$attrs }" v-if="showMultiview">
     <div class="bubble">
-      <div class="bubble-inset" v-if="showCCSummary"><CCSummary :flags="proofHintFlags" /></div>
+      <div class="bubble-inset" v-if="showCCSummary"><CCSummary :multiple="items.length > 1" :flags="proofHintFlags" /></div>
       <div class="original-message bubble-inset" v-if="inReplyToText">
         <div class="original-message-sender">{{ inReplyToSender }}</div>
         <div class="original-message-text" v-html="linkify($$sanitize(inReplyToText))" />
@@ -158,7 +158,7 @@ const showMultiview = computed((): boolean => {
 });
 
 const showCCSummary = computed(() => {
-  return items.value?.some((i) => i.proofHintFlags !== undefined && i.proofHintFlags.valid);
+  return items.value?.some((i) => i.proofHintFlags !== undefined);
 });
 
 const proofHintFlags = computed(() => {
diff --git a/src/models/proof.ts b/src/models/proof.ts
index b860aa0..052a666 100644
--- a/src/models/proof.ts
+++ b/src/models/proof.ts
@@ -138,7 +138,7 @@ const ruleAiGenerated = (): FlagMatchRule[] => {
   ];
 };
 
-const aiHintFlags = (): FlagMatchRule[] => {
+const ruleAiMeta = (): FlagMatchRule[] => {
   const knownAIServices = [
     "ChatGPT",
     "OpenAI-API",
@@ -292,9 +292,17 @@ export const extractProofHintFlags = (proof?: Proof): ProofHintFlags | undefined
       if (matchFlag(ruleScreenshotMeta(), proof).result) {
         generator = "screenshot";
         generatorSource = "metadata";
+      } else if (matchFlag(ruleAiMeta(), proof).result) {
+        generator = "ai";
+        generatorSource = "metadata";
       }
     }
 
+    // Do we have any data? Else, return "undefined", we don't just want to send an object with all defaults.
+    if (source.length === 0 && dateCreated.length === 0 && generator === "unknown") {
+      return undefined;
+    }
+
     const flags: ProofHintFlags = {
       valid: valid,
       device: source && source.length == 1 ? source[0].value : undefined,