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path: root/data/extensions/spyblock@gnu.org/chrome/content/errors.html
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<!DOCTYPE html>

<html>
<head>
  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
  <title>Adblock Plus Errors</title>
  <style type="text/css">
    .warning, .error
    {
      border: 1px dashed black;
      margin: 5px;
      padding: 2px;
      white-space: pre-wrap;
    }

    .error
    {
      background-color: #fff0f0;
    }

    .warning
    {
      background-color: #ffffe0;
    }

    button
    {
      float: right;
    }
  </style>
</head>
<body>
  <button onclick="window.location.reload();">Refresh</button>
  <button onclick="clearErrors();">Clear errors</button>

  <script type="application/x-javascript;version=1.7">
    let id = null;
    try {
      let {addonVersion, addonID} = require("info");

      let text = "You are running Adblock Plus " + addonVersion;
      text += ".";
      document.write("<p>" + text + "</p>");

      id = addonID.replace(/[\{\}]/g, "");
    } catch (e) {}

    // See https://bugzilla.mozilla.org/show_bug.cgi?id=664695 - starting with
    // Gecko 19 this function returns the result, before that it wrote to a
    // parameter.
    let outparam = {};
    let messages = Components.classes["@mozilla.org/consoleservice;1"]
              .getService(Components.interfaces.nsIConsoleService)
              .getMessageArray(outparam, {});
    messages = messages || outparam.value || [];
    messages = messages.filter(function(message)
    {
      return (message instanceof Components.interfaces.nsIScriptError &&
          !/^https?:/i.test(message.sourceName) &&
          (/adblock/i.test(message.errorMessage) || /adblock/i.test(message.sourceName) ||
           id && (message.errorMessage.indexOf(id) >= 0 || message.sourceName && message.sourceName.indexOf(id) >= 0)));
    });

    if (messages.length)
    {
      document.write("<p>Errors related to Adblock Plus:</p>");

      for (let message of messages)
      {
        let type = (message.flags & Components.interfaces.nsIScriptError.warningFlag ? "warning" : "error");
        let html = "<b>" + (type == "warning" ? "Warning:" : "Error:") + "</b><br>";
        html += encodeHTML(message.errorMessage) + "<br><br>";
        if (message.sourceLine)
          html += "Source line: " + encodeHTML(message.sourceLine) + "<br>";
        if (message.sourceName)
          html += "Location: " + encodeHTML(message.sourceName) + " line " + message.lineNumber + "<br>";
        html = html.replace(/(<br>)+$/, "");
        document.write("<div class='" + type + "'>" +
                       html +
                       "</div>");
      }
    }
    else
    {
      document.write("<p>No errors found.</p>");
    }

    function require(module)
    {
      let {Services} = Components.utils.import("resource://gre/modules/Services.jsm");
      let result = {};
      result.wrappedJSObject = result;
      Services.obs.notifyObservers(result, "adblockplus-require", module);
      return result.exports;
    }

    function encodeHTML(string)
    {
      return string.replace(/&/g, "&amp;").replace(/</g, "&lt;").replace(/>/g, "&gt;");
    }

    function clearErrors()
    {
      Components.classes["@mozilla.org/consoleservice;1"]
                .getService(Components.interfaces.nsIConsoleService)
                .reset();
      window.location.reload();
    }
  </script>
</body>
</html>