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fix(emoji): Remove special casing for Outlook emoji

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This commit is contained in:
Jackie Luo 2016-06-01 11:11:51 -07:00
parent 10ac3fcb30
commit 2f7d64b27a
1 changed files with 1 additions and 20 deletions
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21
internal_packages/composer-emoji/lib/emoji-message-extension.jsx
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@ -18,26 +18,7 @@ class EmojiMessageExtension extends MessageViewExtension {
static renderedMessageBodyIntoDocument({document}) {
const emojiRegex = RegExpUtils.emojiRegex();
// special case: Find outlook-style emoji, where it's an image with an emoji alt-text.
// <img alt="😊" class="EmojiInsert">
const emojiImageTags = document.createTreeWalker(document.body, NodeFilter.SHOW_ELEMENT, {
acceptNode: (node) => {
if ((node.nodeName === 'IMG') && node.alt) {
return NodeFilter.FILTER_ACCEPT;
}
return NodeFilter.FILTER_SKIP;
},
});
while (emojiImageTags.nextNode()) {
const node = emojiImageTags.currentNode;
const emojiNameForAlt = emoji.which(node.alt);
if (emojiNameForAlt) {
makeIntoEmojiTag(node, emojiNameForAlt);
}
}
// general case: look for emoji in the content of text nodes
// Look for emoji in the content of text nodes
const treeWalker = document.createTreeWalker(document.body, NodeFilter.SHOW_TEXT);
while (treeWalker.nextNode()) {