73946e5402
- allow bbcode quotes to be nested - don't allow the '=' to be omitted from quotes - fix some css that made assumptions about nested quotes
102 lines
2.9 KiB
JavaScript
102 lines
2.9 KiB
JavaScript
/**
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Support for quoting other users.
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**/
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var esc = Handlebars.Utils.escapeExpression;
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Discourse.Dialect.replaceBlock({
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start: new RegExp("\\[quote(=[^\\[\\]]+)?\\]([\\s\\S]*)", "igm"),
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stop: '[/quote]',
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emitter: function(blockContents, matches, options) {
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var params = {'class': 'quote'},
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username = null;
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if (matches[1]) {
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var paramsString = matches[1].replace(/^=|\"/g, ''),
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paramsSplit = paramsString.split(/\,\s*/);
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username = paramsSplit[0];
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paramsSplit.forEach(function(p,i) {
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if (i > 0) {
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var assignment = p.split(':');
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if (assignment[0] && assignment[1]) {
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params['data-' + esc(assignment[0])] = esc(assignment[1].trim());
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}
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}
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});
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}
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var avatarImg;
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if (options.lookupAvatarByPostNumber) {
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// client-side, we can retrieve the avatar from the post
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var postNumber = parseInt(params['data-post'], 10);
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avatarImg = options.lookupAvatarByPostNumber(postNumber);
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} else if (options.lookupAvatar) {
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// server-side, we need to lookup the avatar from the username
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avatarImg = options.lookupAvatar(username);
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}
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while (blockContents.length && (typeof blockContents[0] === "string" || blockContents[0] instanceof String)) {
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blockContents[0] = String(blockContents[0]).replace(/^\s+/, '');
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if (!blockContents[0].length) {
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blockContents.shift();
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} else {
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break;
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}
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}
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var contents = ['blockquote'];
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if (blockContents.length) {
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var self = this;
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var nextContents = blockContents.slice(1);
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blockContents = this.processBlock(blockContents[0], nextContents).concat(nextContents);
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blockContents.forEach(function (bc) {
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if (typeof bc === "string" || bc instanceof String) {
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var processed = self.processInline(String(bc));
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if (processed.length) {
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contents.push(['p'].concat(processed));
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}
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} else {
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contents.push(bc);
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}
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});
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}
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// If there's no username just return a simple quote
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if (!username) {
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return ['p', ['aside', params, contents]];
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}
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return ['p', ['aside', params,
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['div', {'class': 'title'},
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['div', {'class': 'quote-controls'}],
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avatarImg ? ['__RAW', avatarImg] : "",
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username ? I18n.t('user.said', {username: username}) : ""
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],
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contents
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]];
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}
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});
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Discourse.Dialect.on("parseNode", function(event) {
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var node = event.node,
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path = event.path;
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// Make sure any quotes are followed by a <br>. The formatting looks weird otherwise.
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if (node[0] === 'aside' && node[1] && node[1]['class'] === 'quote') {
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var parent = path[path.length - 1],
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location = parent.indexOf(node)+1,
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trailing = parent.slice(location);
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if (trailing.length) {
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parent.splice(location, 0, ['br']);
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}
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}
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});
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