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added search suggestions (thanks to M.Terada)

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This commit is contained in:
Martin Stubenschrott
2008-04-23 18:00:52 +00:00
parent 545a0ffb25
commit b9327b6bf2
7 changed files with 89 additions and 20 deletions
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53
content/completion.js
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@@ -178,20 +178,46 @@ liberator.Completion = function () //{{{
return [0, buildLongestCommonSubstring(mapped, filter)];
},
googleSuggest: function(filter)
searchEngineSuggest: function(filter, engineAliases)
{
const endPoint = "http://suggestqueries.google.com/complete/search?output=firefox&client=firefox&hl=" +
liberator.options.getPref("font.language.group", "en") + "&qu=";
var xhr = new XMLHttpRequest();
var completions = [];
if (!filter)
return [0,null];
xhr.open("GET", endPoint + encodeURIComponent(filter), false);
xhr.send(null);
var response = window.eval(xhr.responseText)[1];
var engineList = (engineAliases || liberator.options["suggestengines"]).split(",");
var responseType = "application/x-suggestions+json";
var ss = Components.classes["@mozilla.org/browser/search-service;1"]
.getService(Components.interfaces.nsIBrowserSearchService);
for each (var item in response)
completions.push([item, "Google Suggestion"]);
return [0, completions];
var completions = [];
engineList.forEach (function(name)
{
var query = filter;
var queryURI;
var engine = ss.getEngineByAlias(name);
var reg = new RegExp("^\s*(" + name + "\\s+)(.*)$");
var matches = query.match(reg);
if (matches)
query = matches[2];
if (engine && engine.supportsResponseType(responseType))
queryURI = engine.getSubmission(query, responseType).uri.asciiSpec;
else
return;
var xhr = new XMLHttpRequest();
xhr.open("GET", queryURI, false);
xhr.send(null);
var results = window.eval(xhr.responseText)[1];
if (!results)
return;
results.forEach(function(item)
{
completions.push([(matches ? matches[1] : "") + item, name + " suggestion"]);
});
});
return [0, completions];
},
// filter a list of urls
@@ -213,6 +239,7 @@ liberator.Completion = function () //{{{
}
var cpt = complete || liberator.options["complete"];
var suggestEngineAlias = liberator.options["suggestengines"] || "google";
// join all completion arrays together
for (var i = 0; i < cpt.length; i++)
{
@@ -224,8 +251,8 @@ liberator.Completion = function () //{{{
completions = completions.concat(liberator.bookmarks.get(filter));
else if (cpt[i] == "h")
completions = completions.concat(liberator.history.get(filter));
else if (cpt[i] == "g")
completions = completions.concat(this.googleSuggest(filter)[1]);
else if (cpt[i] == "S")
completions = completions.concat(this.searchEngineSuggest(filter, suggestEngineAlias)[1]);
}
return [start, completions];