Fix always show pictures for multi-message thread

The always allow pictures button only affects a single message in the
thread, so we need to propogate it to all other messages from the
same sender.

Bug: 7346217
Change-Id: I722ef284afd7b8853ddab622f54b86ebaaa5d463

1 files changed, 17 insertions, 14 deletions

diff --git a/assets/script.js b/assets/script.js
index fa0212201..4a015786f 100644
--- a/assets/script.js
+++ b/assets/script.js
@@ -334,20 +334,23 @@ function measurePositions() {
     window.mail.onWebContentGeometryChange(overlayTops, overlayBottoms);
 }
 
-function unblockImages(messageDomId) {
-    var i, images, imgCount, image, blockedSrc;
-    var msg = document.getElementById(messageDomId);
-    if (!msg) {
-        console.log("can't unblock, no matching message for id: " + messageDomId);
-        return;
-    }
-    images = msg.getElementsByTagName("img");
-    for (i = 0, imgCount = images.length; i < imgCount; i++) {
-        image = images[i];
-        blockedSrc = image.getAttribute(BLOCKED_SRC_ATTR);
-        if (blockedSrc) {
-            image.src = blockedSrc;
-            image.removeAttribute(BLOCKED_SRC_ATTR);
+function unblockImages(messageDomIds) {
+    var i, j, images, imgCount, image, blockedSrc;
+    for (j = 0, len = messageDomIds.length; j < len; j++) {
+        var messageDomId = messageDomIds[j];
+        var msg = document.getElementById(messageDomId);
+        if (!msg) {
+            console.log("can't unblock, no matching message for id: " + messageDomId);
+            continue;
+        }
+        images = msg.getElementsByTagName("img");
+        for (i = 0, imgCount = images.length; i < imgCount; i++) {
+            image = images[i];
+            blockedSrc = image.getAttribute(BLOCKED_SRC_ATTR);
+            if (blockedSrc) {
+                image.src = blockedSrc;
+                image.removeAttribute(BLOCKED_SRC_ATTR);
+            }
         }
     }
 }