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Merge pull request #31 from chrplace/formatpost
Find first link, hashtag or mention using a regex for post formatting
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commit
82025ef9ba
@ -141,62 +141,65 @@ function dmDataToConversationItem(dmData, localUser, remoteUser) {
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// todo: hashtags
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function htmlFormatMsg( msg, output, mentions ) {
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var tmp;
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var match = null;
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var index;
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var reAll = new RegExp("(#|@|http[s]?://)");
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var reHttp = new RegExp("http[s]?://");
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msg = escapeHtmlEntities(msg);
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while( msg != undefined && msg.length ) {
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var atindex = msg.indexOf("@");
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if( atindex != -1 ) {
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output.append(msg.substr(0, atindex));
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tmp = msg.substr(atindex+1);
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var username = _extractUsername(tmp);
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if( username.length ) {
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if( mentions.indexOf(username) < 0 )
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mentions.push(username);
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var userLinkTemplate = $("#msg-user-link-template").clone(true);
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userLinkTemplate.removeAttr("id");
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userLinkTemplate.attr("href",$.MAL.userUrl(username));
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userLinkTemplate.text("@"+username);
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output.append(userLinkTemplate);
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msg = tmp.substr(String(username).length);
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continue;
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match = reAll.exec(msg);
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if( match ) {
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if( match[0] == "@" ) {
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output.append(msg.substr(0, match.index));
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tmp = msg.substr(match.index+1);
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var username = _extractUsername(tmp);
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if( username.length ) {
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if( mentions.indexOf(username) < 0 )
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mentions.push(username);
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var userLinkTemplate = $("#msg-user-link-template").clone(true);
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userLinkTemplate.removeAttr("id");
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userLinkTemplate.attr("href",$.MAL.userUrl(username));
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userLinkTemplate.text("@"+username);
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output.append(userLinkTemplate);
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msg = tmp.substr(String(username).length);
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continue;
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}
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}
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}
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var httpindex = msg.indexOf("http://");
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var httpsindex = msg.indexOf("https://");
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if (httpsindex != -1) {
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httpindex = httpsindex;
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}
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if( httpindex != -1 ) {
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output.append(msg.substr(0, httpindex));
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tmp = msg.substring(httpindex);
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var space = tmp.indexOf(" ");
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var url;
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if( space != -1 ) url = tmp.substring(0,space); else url = tmp;
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if( url.length ) {
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var extLinkTemplate = $("#external-page-link-template").clone(true);
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extLinkTemplate.removeAttr("id");
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extLinkTemplate.attr("href",url);
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extLinkTemplate.text(url);
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extLinkTemplate.attr("title",url);
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output.append(extLinkTemplate);
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msg = tmp.substr(String(url).length);
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continue;
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if( reHttp.exec(match[0]) ) {
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output.append(msg.substr(0, match.index));
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tmp = msg.substring(match.index);
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var space = tmp.indexOf(" ");
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var url;
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if( space != -1 ) url = tmp.substring(0,space); else url = tmp;
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if( url.length ) {
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var extLinkTemplate = $("#external-page-link-template").clone(true);
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extLinkTemplate.removeAttr("id");
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extLinkTemplate.attr("href",url);
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extLinkTemplate.text(url);
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extLinkTemplate.attr("title",url);
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output.append(extLinkTemplate);
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msg = tmp.substr(String(url).length);
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continue;
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}
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}
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}
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var hashindex = msg.indexOf("#");
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if( hashindex != -1 ) {
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output.append(msg.substr(0, hashindex));
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tmp = msg.substr(hashindex+1);
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var hashtag = _extractUsername(tmp);
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if( hashtag.length ) {
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var hashtagLinkTemplate = $("#hashtag-link-template").clone(true);
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hashtagLinkTemplate.removeAttr("id");
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hashtagLinkTemplate.attr("href",$.MAL.hashtagUrl(hashtag));
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hashtagLinkTemplate.text("#"+hashtag);
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output.append(hashtagLinkTemplate);
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msg = tmp.substr(String(hashtag).length);
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continue;
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if( match[0] == "#" ) {
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output.append(msg.substr(0, match.index));
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tmp = msg.substr(match.index+1);
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var hashtag = _extractUsername(tmp);
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if( hashtag.length ) {
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var hashtagLinkTemplate = $("#hashtag-link-template").clone(true);
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hashtagLinkTemplate.removeAttr("id");
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hashtagLinkTemplate.attr("href",$.MAL.hashtagUrl(hashtag));
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hashtagLinkTemplate.text("#"+hashtag);
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output.append(hashtagLinkTemplate);
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msg = tmp.substr(String(hashtag).length);
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continue;
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}
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}
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}
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