In HTML2BBCode: fetch the URL of [EMBED] using JavaScript instead of an ajax-call to a php-script. Once there actually is embedded Code in the HTML, this function is called after every single keypress. Not only is making an ajax-call every keypress bandith intensive - it also made typing hard / slow. Making a lot of JavaScript-RegExp-Computation every keypress isn't exactly great either, but still performs better.
This commit is contained in:
Tobias Hößl
parent
43430ef561
commit
7868e3897b
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@ -44,61 +44,79 @@
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_dfrn_html2bbcode : function(s) {
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s = tinymce.trim(s);
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function rep(re, str) {
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//modify code to keep stuff intact within [code][/code] blocks
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//Waitman Gobble NO WARRANTY
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var o = new Array();
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var x = s.split("[code]");
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var i = 0;
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var si = "";
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si = x.shift();
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si = si.replace(re,str);
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o.push(si);
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for (i = 0; i < x.length; i++) {
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var no = new Array();
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var j = x.shift();
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var g = j.split("[/code]");
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no.push(g.shift());
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si = g.shift();
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si = si.replace(re,str);
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no.push(si);
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o.push(no.join("[/code]"));
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}
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s = o.join("[code]");
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};
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/* oembed */
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function _h2b_cb(match) {
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function s_h2b(data) {
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match = data;
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function rep(re, str) {
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//modify code to keep stuff intact within [code][/code] blocks
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//Waitman Gobble NO WARRANTY
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var o = new Array();
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var x = s.split("[code]");
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var i = 0;
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var si = "";
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si = x.shift();
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si = si.replace(re,str);
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o.push(si);
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for (i = 0; i < x.length; i++) {
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var no = new Array();
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var j = x.shift();
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var g = j.split("[/code]");
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no.push(g.shift());
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si = g.shift();
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si = si.replace(re,str);
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no.push(si);
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o.push(no.join("[/code]"));
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}
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s = o.join("[code]");
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};
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/* oembed */
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function _h2b_cb(match) {
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/*
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function s_h2b(data) {
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match = data;
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}
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$.ajax({
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type:"POST",
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type:"POST",
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url: 'oembed/h2b',
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data: {text: match},
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async: false,
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success: s_h2b,
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dataType: 'html'
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});
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return match;
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}
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data: {text: match},
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async: false,
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success: s_h2b,
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dataType: 'html'
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});
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*/
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var f, g, tof = [], tor = [];
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var find_spanc = /<span [^>]*class *= *[\"'](?:[^\"']* )*oembed(?: [^\"']*)*[\"'][^>]*>(.*?(?:<span[^>]*>(.*?)<\/span *>)*.*?)<\/span *>/ig;
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while (f = find_spanc.exec(match)) {
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var find_a = /<a([^>]* rel=[\"']oembed[\"'][^>]*)>.*?<\/a *>/ig;
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if (g = find_a.exec(f[1])) {
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var find_href = /href=[\"']([^\"']*)[\"']/ig;
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var m2 = find_href.exec(g[1]);
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if (m2[1]) {
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tof.push(f[0]);
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tor.push("[EMBED]" + m2[1] + "[/EMBED]");
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}
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}
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}
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for (var i = 0; i < tof.length; i++) match = match.replace(tof[i], tor[i]);
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return match;
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}
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if (s.indexOf('class="oembed')>=0){
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//alert("request oembed html2bbcode");
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s = _h2b_cb(s);
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}
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/* /oembed */
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/* /oembed */
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// example: <strong> to [b]
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rep(/<a class=\"bookmark\" href=\"(.*?)\".*?>(.*?)<\/a>/gi,"[bookmark=$1]$2[/bookmark]");
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@ -111,16 +129,16 @@
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rep(/<img.*?src=\"(.*?)\".*?height=\"(.*?)\".*?width=\"(.*?)\".*?\/>/gi,"[img=$3x$2]$1[/img]");
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rep(/<img.*?src=\"(.*?)\".*?width=\"(.*?)\".*?height=\"(.*?)\".*?\/>/gi,"[img=$2x$3]$1[/img]");
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rep(/<img.*?src=\"(.*?)\".*?\/>/gi,"[img]$1[/img]");
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rep(/<ul class=\"listbullet\" style=\"list-style-type\: circle\;\">(.*?)<\/ul>/gi,"[list]$1[/list]");
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rep(/<ul class=\"listnone\" style=\"list-style-type\: none\;\">(.*?)<\/ul>/gi,"[list=]$1[/list]");
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rep(/<ul class=\"listdecimal\" style=\"list-style-type\: decimal\;\">(.*?)<\/ul>/gi,"[list=1]$1[/list]");
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rep(/<ul class=\"listlowerroman\" style=\"list-style-type\: lower-roman\;\">(.*?)<\/ul>/gi,"[list=i]$1[/list]");
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rep(/<ul class=\"listupperroman\" style=\"list-style-type\: upper-roman\;\">(.*?)<\/ul>/gi,"[list=I]$1[/list]");
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rep(/<ul class=\"listloweralpha\" style=\"list-style-type\: lower-alpha\;\">(.*?)<\/ul>/gi,"[list=a]$1[/list]");
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rep(/<ul class=\"listupperalpha\" style=\"list-style-type\: upper-alpha\;\">(.*?)<\/ul>/gi,"[list=A]$1[/list]");
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rep(/<li>(.*?)<\/li>/gi,'[li]$1[/li]');
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rep(/<ul class=\"listbullet\" style=\"list-style-type\: circle\;\">(.*?)<\/ul>/gi,"[list]$1[/list]");
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rep(/<ul class=\"listnone\" style=\"list-style-type\: none\;\">(.*?)<\/ul>/gi,"[list=]$1[/list]");
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rep(/<ul class=\"listdecimal\" style=\"list-style-type\: decimal\;\">(.*?)<\/ul>/gi,"[list=1]$1[/list]");
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rep(/<ul class=\"listlowerroman\" style=\"list-style-type\: lower-roman\;\">(.*?)<\/ul>/gi,"[list=i]$1[/list]");
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rep(/<ul class=\"listupperroman\" style=\"list-style-type\: upper-roman\;\">(.*?)<\/ul>/gi,"[list=I]$1[/list]");
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rep(/<ul class=\"listloweralpha\" style=\"list-style-type\: lower-alpha\;\">(.*?)<\/ul>/gi,"[list=a]$1[/list]");
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rep(/<ul class=\"listupperalpha\" style=\"list-style-type\: upper-alpha\;\">(.*?)<\/ul>/gi,"[list=A]$1[/list]");
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rep(/<li>(.*?)<\/li>/gi,'[li]$1[/li]');
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rep(/<code>(.*?)<\/code>/gi,"[code]$1[/code]");
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rep(/<\/(strong|b)>/gi,"[/b]");
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rep(/<(strong|b)>/gi,"[b]");
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@ -149,42 +167,42 @@
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// BBCode -> HTML from DFRN dialect
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_dfrn_bbcode2html : function(s) {
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s = tinymce.trim(s);
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function rep(re, str) {
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//modify code to keep stuff intact within [code][/code] blocks
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//Waitman Gobble NO WARRANTY
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var o = new Array();
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var x = s.split("[code]");
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var i = 0;
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var si = "";
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si = x.shift();
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si = si.replace(re,str);
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o.push(si);
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for (i = 0; i < x.length; i++) {
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var no = new Array();
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var j = x.shift();
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var g = j.split("[/code]");
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no.push(g.shift());
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si = g.shift();
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si = si.replace(re,str);
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no.push(si);
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o.push(no.join("[/code]"));
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}
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s = o.join("[code]");
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};
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function rep(re, str) {
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//modify code to keep stuff intact within [code][/code] blocks
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//Waitman Gobble NO WARRANTY
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var o = new Array();
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var x = s.split("[code]");
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var i = 0;
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var si = "";
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si = x.shift();
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si = si.replace(re,str);
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o.push(si);
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for (i = 0; i < x.length; i++) {
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var no = new Array();
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var j = x.shift();
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var g = j.split("[/code]");
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no.push(g.shift());
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si = g.shift();
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si = si.replace(re,str);
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no.push(si);
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o.push(no.join("[/code]"));
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}
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s = o.join("[code]");
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};
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// example: [b] to <strong>
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rep(/\n/gi,"<br />");
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rep(/\[b\]/gi,"<strong>");
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@ -193,43 +211,43 @@
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rep(/\[\/i\]/gi,"</em>");
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rep(/\[u\]/gi,"<u>");
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rep(/\[\/u\]/gi,"</u>");
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rep(/\[hr\]/gi,"<hr />");
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rep(/\[hr\]/gi,"<hr />");
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rep(/\[bookmark=([^\]]+)\](.*?)\[\/bookmark\]/gi,"<a class=\"bookmark\" href=\"$1\">$2</a>");
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rep(/\[url=([^\]]+)\](.*?)\[\/url\]/gi,"<a href=\"$1\">$2</a>");
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rep(/\[url\](.*?)\[\/url\]/gi,"<a href=\"$1\">$1</a>");
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rep(/\[img=(.*?)x(.*?)\](.*?)\[\/img\]/gi,"<img width=\"$1\" height=\"$2\" src=\"$3\" />");
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rep(/\[img\](.*?)\[\/img\]/gi,"<img src=\"$1\" />");
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rep(/\[list\](.*?)\[\/list\]/gi, '<ul class="listbullet" style="list-style-type: circle;">$1</ul>');
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rep(/\[list=\](.*?)\[\/list\]/gi, '<ul class="listnone" style="list-style-type: none;">$1</ul>');
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rep(/\[list=1\](.*?)\[\/list\]/gi, '<ul class="listdecimal" style="list-style-type: decimal;">$1</ul>');
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rep(/\[list=i\](.*?)\[\/list\]/gi,'<ul class="listlowerroman" style="list-style-type: lower-roman;">$1</ul>');
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rep(/\[list=I\](.*?)\[\/list\]/gi, '<ul class="listupperroman" style="list-style-type: upper-roman;">$1</ul>');
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rep(/\[list=a\](.*?)\[\/list\]/gi, '<ul class="listloweralpha" style="list-style-type: lower-alpha;">$1</ul>');
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rep(/\[list=A\](.*?)\[\/list\]/gi, '<ul class="listupperalpha" style="list-style-type: upper-alpha;">$1</ul>');
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rep(/\[li\](.*?)\[\/li\]/gi, '<li>$1</li>');
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rep(/\[list\](.*?)\[\/list\]/gi, '<ul class="listbullet" style="list-style-type: circle;">$1</ul>');
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rep(/\[list=\](.*?)\[\/list\]/gi, '<ul class="listnone" style="list-style-type: none;">$1</ul>');
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rep(/\[list=1\](.*?)\[\/list\]/gi, '<ul class="listdecimal" style="list-style-type: decimal;">$1</ul>');
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rep(/\[list=i\](.*?)\[\/list\]/gi,'<ul class="listlowerroman" style="list-style-type: lower-roman;">$1</ul>');
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rep(/\[list=I\](.*?)\[\/list\]/gi, '<ul class="listupperroman" style="list-style-type: upper-roman;">$1</ul>');
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rep(/\[list=a\](.*?)\[\/list\]/gi, '<ul class="listloweralpha" style="list-style-type: lower-alpha;">$1</ul>');
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rep(/\[list=A\](.*?)\[\/list\]/gi, '<ul class="listupperalpha" style="list-style-type: upper-alpha;">$1</ul>');
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rep(/\[li\](.*?)\[\/li\]/gi, '<li>$1</li>');
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rep(/\[color=(.*?)\](.*?)\[\/color\]/gi,"<span style=\"color: $1;\">$2</span>");
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rep(/\[size=(.*?)\](.*?)\[\/size\]/gi,"<span style=\"font-size: $1;\">$2</span>");
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rep(/\[code\](.*?)\[\/code\]/gi,"<code>$1</code>");
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rep(/\[quote.*?\](.*?)\[\/quote\]/gi,"<blockquote>$1</blockquote>");
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/* oembed */
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function _b2h_cb(match, url) {
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url = bin2hex(url);
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function s_b2h(data) {
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match = data;
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}
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$.ajax({
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url: 'oembed/b2h?url=' + url,
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async: false,
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success: s_b2h,
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dataType: 'html'
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});
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return match;
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}
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s = s.replace(/\[embed\](.*?)\[\/embed\]/gi, _b2h_cb);
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/* /oembed */
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/* oembed */
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function _b2h_cb(match, url) {
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url = bin2hex(url);
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function s_b2h(data) {
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match = data;
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}
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$.ajax({
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url: 'oembed/b2h?url=' + url,
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async: false,
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success: s_b2h,
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dataType: 'html'
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});
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return match;
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}
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s = s.replace(/\[embed\](.*?)\[\/embed\]/gi, _b2h_cb);
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/* /oembed */
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return s;
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}
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