Highlight Quotes Bookmarklet

_highlight_quotes_bookmarklet.md

Highlight Quotes bookmarklet

Injects the yellow highlighting in the following screenshot:

To install, visit http://bl.ocks.org/dergachev/6799352

To test it:

• http://www.backupcentral.com/phpBB2/two-way-mirrors-of-external-mailing-lists-3/backuppc-21/nfs-woes-111237/
• http://forum.proxmox.com/archive/index.php/t-1000.html

highlight-quotes.bookmarklet.js

(function(){
    var done = false;
    var script = document.createElement("script");
    script.src = "//cdnjs.cloudflare.com/ajax/libs/jquery/2.0.0/jquery.min.js";
    script.onload = script.onreadystatechange = function(){
      if (!done && (!this.readyState || this.readyState == "loaded" || this.readyState == "complete")) {
        done = true;
        doStuff();
      }
    };
    document.getElementsByTagName("head")[0].appendChild(script);
})();

function doStuff() {

var seenArtifacts = [];
var targets = [ 
  ".post-text", // "http://www.backupcentral.com/phpBB2"
  ".posttext"  // "http://forum.proxmox.com/archive"
].join(",")

jQuery(targets).contents().filter(function() {
  return this.nodeType == 3;
}).each(function() {
  var text = this.nodeValue.replace(/\s+/g,'');
  if(text.match(/^\s*$/)) {
    return;
  }
  if(indexOfSubstring(seenArtifacts, text) != -1) {
    jQuery(this).wrap('<span class="seen" style="background-color:yellow"/>');
  }
  seenArtifacts.push(text);
});
//console.log(jQuery('.seen'));

function indexOfSubstring(haystack, needle) {
  for (i = 0; i < haystack.length; i++) { 
    if (haystack[i].indexOf(needle) != -1) {
      return i;
    }
  }
  return -1;
}
}

index.html

<script src="http://cdnjs.cloudflare.com/ajax/libs/jquery/2.0.2/jquery.min.js" ></script>
<script src="http://dergachev.github.io/markleteer/markleteer.js"></script>

<p>To install the bookmarklet, drag the "HighlightQuotes" link to your bookmarks bar. <a target="_blank" href="https://gist.github.com/dergachev/5769111/raw/bbcabdae14eb09bd3e3488314e54299be8317085/installing-bookmarklet.gif">need help with this?</a></p>

<textarea class="bookmarklet" title="HighlightQuotes">
(function () {
  var script = document.createElement('script');
  script.src = 'https://gist.github.com/dergachev/6799352/raw/highlight-quotes.bookmarklet.js';
  script.type = 'text/javascript';
  document.body.appendChild(script);
})();
</textarea>

<p>After installing, you can test it on <a href="http://www.backupcentral.com/phpBB2/two-way-mirrors-of-external-mailing-lists-3/backuppc-21/nfs-woes-111237/">backupcentral.com</a>.

<p>Source code at <a target=="_blank" href="https://gist.github.com/dergachev/6799352">https://gist.github.com/dergachev/6799352</a></p>