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Only send HTML when using RTE when necessary

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When there are no styled blocks or inline styles applied within blocks, just send text instead of HTML.

Also, don't add <br /> for the last <p> (the last block).

Fixes https://github.com/vector-im/riot-web/issues/3147
This commit is contained in:
Luke Barnard
2017-06-29 18:08:57 +01:00
parent 25feee8507
commit e7a2c3b975
2 changed files with 32 additions and 8 deletions
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31
src/components/views/rooms/MessageComposerInput.js
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@@ -512,9 +512,30 @@ export default class MessageComposerInput extends React.Component {
}
if (this.state.isRichtextEnabled) {
contentHTML = HtmlUtils.processHtmlForSending(
RichText.contentStateToHTML(contentState),
);
// We should only send HTML if any block is styled or contains inline style
let shouldSendHTML = false;
const blocks = contentState.getBlocksAsArray();
if (blocks.some((block) => block.getType() !== 'unstyled')) {
shouldSendHTML = true;
} else {
const characterLists = blocks.map((block) => block.getCharacterList());
// For each block of characters, determine if any inline styles are applied
// and if yes, send HTML
characterLists.forEach((characters) => {
const numberOfStylesForCharacters = characters.map(
(character) => character.getStyle().toArray().length,
).toArray();
// If any character has more than 0 inline styles applied, send HTML
if (numberOfStylesForCharacters.some((styles) => styles > 0)) {
shouldSendHTML = true;
}
});
}
if (shouldSendHTML) {
contentHTML = HtmlUtils.processHtmlForSending(
RichText.contentStateToHTML(contentState),
);
}
} else {
const md = new Markdown(contentText);
if (md.isPlainText()) {
@@ -536,8 +557,8 @@ export default class MessageComposerInput extends React.Component {
}
this.historyManager.addItem(
this.state.isRichtextEnabled ? contentHTML : contentState.getPlainText(),
this.state.isRichtextEnabled ? 'html' : 'markdown');
contentHTML ? contentHTML : contentText,
contentHTML ? 'html' : 'markdown');
let sendMessagePromise;
if (contentHTML) {