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templates.go
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templates.go
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// Copyright 2016 Google Inc. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package web
import (
"html/template"
"log"
)
// Top provides the standard templates in parsed form
var Top = template.New("top").Funcs(Funcmap)
// TemplateText contains the text of the standard templates.
var TemplateText = map[string]string{
"head": `
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<!-- Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<style>
#navsearchbox { width: 350px !important; }
#maxhits { width: 100px !important; }
.label-dup {
border-width: 1px !important;
border-style: solid !important;
border-color: #aaa !important;
color: black;
}
.noselect {
user-select: none;
}
a.label-dup:hover {
color: black;
background: #ddd;
}
.result {
display: block;
content: " ";
visibility: hidden;
}
.container-results {
overflow: auto;
max-height: calc(100% - 72px);
}
.inline-pre {
border: unset;
background-color: unset;
margin: unset;
padding: unset;
overflow: unset;
}
:target { background-color: #ccf; }
table tbody tr td { border: none !important; padding: 2px !important; }
</style>
</head>
`,
"jsdep": `
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>
`,
// the template for the search box.
"searchbox": `
<form action="search">
<div class="form-group form-group-lg">
<div class="input-group input-group-lg">
<input class="form-control" placeholder="Search for some code..." autofocus
{{if .Query}}
value={{.Query}}
{{end}}
id="searchbox" type="text" name="q">
<div class="input-group-btn">
<button class="btn btn-primary">Search</button>
</div>
</div>
</div>
</form>
`,
"navbar": `
<nav class="navbar navbar-default">
<div class="container-fluid">
<div class="navbar-header">
<a class="navbar-brand" href="/">Zoekt</a>
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar-collapse" aria-expanded="false">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
</div>
<div class="navbar-collapse collapse" id="navbar-collapse" aria-expanded="false" style="height: 1px;">
<form class="navbar-form navbar-left" action="search">
<div class="form-group">
<input class="form-control"
placeholder="Search for some code..." role="search"
id="navsearchbox" type="text" name="q" autofocus
{{if .Query}}
value={{.Query}}
{{end}}>
<div class="input-group">
<div class="input-group-addon">Max Results</div>
<input class="form-control" type="number" id="maxhits" name="num" value="{{.Num}}">
</div>
<button class="btn btn-primary">Search</button>
<!--Hack: we use a hidden form field to keep track of the debug flag across searches-->
{{if .Debug}}<input id="debug" name="debug" type="hidden" value="{{.Debug}}">{{end}}
</div>
</form>
</div>
</div>
</nav>
<script>
document.onkeydown=function(e){
var e = e || window.event;
if (e.key == "/") {
var navbox = document.getElementById("navsearchbox");
if (document.activeElement !== navbox) {
navbox.focus();
return false;
}
}
};
</script>
`,
// search box for the entry page.
"search": `
<html>
{{template "head"}}
<title>Zoekt, en gij zult spinazie eten</title>
<body>
<div class="jumbotron">
<div class="container">
{{template "searchbox" .Last}}
</div>
</div>
<div class="container">
<div class="row">
<div class="col-md-8">
<h3>Search examples:</h3>
<dl class="dl-horizontal">
<dt><a href="search?q=needle">needle</a></dt><dd>search for "needle"</dd>
<dt><a href="search?q=thread+or+needle">thread or needle</a></dt><dd>search for either "thread" or "needle"</dd>
<dt><a href="search?q=class+needle">class needle</a></span></dt><dd>search for files containing both "class" and "needle"</dd>
<dt><a href="search?q=class+Needle">class Needle</a></dt><dd>search for files containing both "class" (case insensitive) and "Needle" (case sensitive)</dd>
<dt><a href="search?q=class+Needle+case:yes">class Needle case:yes</a></dt><dd>search for files containing "class" and "Needle", both case sensitively</dd>
<dt><a href="search?q=%22class Needle%22">"class Needle"</a></dt><dd>search for files with the phrase "class Needle"</dd>
<dt><a href="search?q=needle+-hay">needle -hay</a></dt><dd>search for files with the word "needle" but not the word "hay"</dd>
<dt><a href="search?q=path+file:java">path file:java</a></dt><dd>search for the word "path" in files whose name contains "java"</dd>
<dt><a href="search?q=needle+lang%3Apython&num=50">needle lang:python</a></dt><dd>search for "needle" in Python source code</dd>
<dt><a href="search?q=f:%5C.c%24">f:\.c$</a></dt><dd>search for files whose name ends with ".c"</dd>
<dt><a href="search?q=path+-file:java">path -file:java</a></dt><dd>search for the word "path" excluding files whose name contains "java"</dd>
<dt><a href="search?q=foo.*bar">foo.*bar</a></dt><dd>search for the regular expression "foo.*bar"</dd>
<dt><a href="search?q=-%28Path File%29 Stream">-(Path File) Stream</a></dt><dd>search "Stream", but exclude files containing both "Path" and "File"</dd>
<dt><a href="search?q=-Path%5c+file+Stream">-Path\ file Stream</a></dt><dd>search "Stream", but exclude files containing "Path File"</dd>
<dt><a href="search?q=sym:data">sym:data</a></span></dt><dd>search for symbol definitions containing "data"</dd>
<dt><a href="search?q=phone+r:droid">phone r:droid</a></dt><dd>search for "phone" in repositories whose name contains "droid"</dd>
<dt><a href="search?q=phone+archived:no">phone archived:no</a></dt><dd>search for "phone" in repositories that are not archived</dd>
<dt><a href="search?q=phone+fork:no">phone fork:no</a></dt><dd>search for "phone" in repositories that are not forks</dd>
<dt><a href="search?q=phone+public:no">phone public:no</a></dt><dd>search for "phone" in repositories that are not public</dd>
<dt><a href="search?q=phone+b:master">phone b:master</a></dt><dd>for Git repos, find "phone" in files in branches whose name contains "master".</dd>
<dt><a href="search?q=phone+b:HEAD">phone b:HEAD</a></dt><dd>for Git repos, find "phone" in the default ('HEAD') branch.</dd>
</dl>
</div>
<div class="col-md-4">
<h3>To list repositories, try:</h3>
<dl class="dl-horizontal">
<dt><a href="search?q=r:droid">r:droid</a></dt><dd>list repositories whose name contains "droid".</dd>
<dt><a href="search?q=r:go+-r:google">r:go -r:google</a></dt><dd>list repositories whose name contains "go" but not "google".</dd>
</dl>
</div>
</div>
</div>
<nav class="navbar navbar-default navbar-bottom">
<div class="container">
{{template "footerBoilerplate"}}
<p class="navbar-text navbar-right">
Used {{HumanUnit .Stats.IndexBytes}} mem for
{{.Stats.Documents}} documents ({{HumanUnit .Stats.ContentBytes}})
from {{.Stats.Repos}} repositories.
</p>
</div>
</nav>
</body>
</html>
`,
"footerBoilerplate": `<a class="navbar-text" href="about">About</a>`,
"results": `
<html>
{{template "head"}}
<title>Results for {{.QueryStr}}</title>
<script>
function zoektAddQ(atom) {
window.location.href = "/search?q=" + escape("{{.QueryStr}}" + " " + atom) +
"&" + "num=" + {{.Last.Num}};
}
</script>
<body id="results">
{{template "navbar" .Last}}
<div class="container-fluid container-results">
<h5>
{{if .Stats.Crashes}}<br><b>{{.Stats.Crashes}} shards crashed</b><br>{{end}}
{{ $fileCount := len .FileMatches }}
Found {{.Stats.MatchCount}} results in {{.Stats.FileCount}} files{{if or (lt $fileCount .Stats.FileCount) (or (gt .Stats.ShardsSkipped 0) (gt .Stats.FilesSkipped 0)) }},
showing top {{ $fileCount }} files (<a rel="nofollow"
href="search?q={{.Last.Query}}&num={{More .Last.Num}}">show more</a>).
{{else}}.{{end}}
</h5>
{{range .FileMatches}}
<table class="table table-hover table-condensed">
<thead>
<tr>
<th>
{{if .URL}}<a name="{{.ResultID}}" class="result"></a><a href="{{.URL}}" >{{else}}<a name="{{.ResultID}}">{{end}}
<small>
{{.Repo}}:{{.FileName}} {{if .ScoreDebug}}<i>({{.ScoreDebug}})</i>{{end}}</a>:
<span style="font-weight: normal">[ {{if .Branches}}{{range .Branches}}<span class="label label-default">{{.}}</span>,{{end}}{{end}} ]</span>
{{if .Language}}<button
title="restrict search to files written in {{.Language}}"
onclick="zoektAddQ('lang:"{{.Language}}"')" class="label label-primary">language {{.Language}}</button></span>{{end}}
{{if .DuplicateID}}<a class="label label-dup" href="#{{.DuplicateID}}">Duplicate result</a>{{end}}
</small>
</th>
</tr>
</thead>
{{if not .DuplicateID}}
<tbody>
{{range .Matches}}
{{if gt .LineNum 0}}
<tr>
<td style="background-color: rgba(238, 238, 255, 0.6);">
<pre class="inline-pre"><span class="noselect">{{if .URL}}<a href="{{.URL}}">{{end}}<u>{{.LineNum}}</u>{{if .URL}}</a>{{end}}: </span>{{range .Fragments}}{{LimitPre 100 .Pre}}<b>{{.Match}}</b>{{LimitPost 100 (TrimTrailingNewline .Post)}}{{end}} {{if .ScoreDebug}}<i>({{.ScoreDebug}})</i>{{end}}</pre>
</td>
</tr>
{{end}}
</tbody>
{{end}}
{{end}}
</table>
{{end}}
<nav class="navbar navbar-default navbar-bottom">
<div class="container">
{{template "footerBoilerplate"}}
<p class="navbar-text navbar-right">
Took {{.Stats.Duration}}{{if .Stats.Wait}} (queued: {{.Stats.Wait}}){{end}} for
{{HumanUnit .Stats.IndexBytesLoaded}}B index data,
{{.Stats.NgramMatches}} ngram matches,
{{.Stats.FilesConsidered}} docs considered,
{{.Stats.FilesLoaded}} docs ({{HumanUnit .Stats.ContentBytesLoaded}}B) loaded,
{{.Stats.ShardsScanned}} shards scanned,
{{.Stats.ShardsSkippedFilter}} shards filtered
{{- if or .Stats.FilesSkipped .Stats.ShardsSkipped -}}
, {{.Stats.FilesSkipped}} docs skipped, {{.Stats.ShardsSkipped}} shards skipped
{{- end -}}
.
</p>
</div>
</nav>
</div>
{{ template "jsdep"}}
</body>
</html>
`,
"repolist": `
<html>
{{template "head"}}
<body id="results">
<div class="container">
{{template "navbar" .Last}}
<div><b>
Found {{.Stats.Repos}} repositories ({{.Stats.Documents}} files, {{HumanUnit .Stats.ContentBytes}}B content)
</b></div>
<table class="table table-hover table-condensed">
<thead>
<tr>
{{- define "q"}}q={{.Last.Query}}{{if (gt .Last.Num 0)}}&num={{.Last.Num}}{{end}}{{end}}
<th>Name <a href="/search?{{template "q" .}}&order=name">▼</a><a href="/search?{{template "q" .}}&order=revname">▲</a></th>
<th>Last updated <a href="/search?{{template "q" .}}&order=revtime">▼</a><a href="/search?{{template "q" .}}&order=time">▲</a></th>
<th>Branches</th>
<th>Size <a href="/search?{{template "q" .}}&order=revsize">▼</a><a href="/search?{{template "q" .}}&order=size">▲</a></th>
<th>RAM <a href="/search?{{template "q" .}}&order=revram">▼</a><a href="/search?{{template "q" .}}&order=ram">▲</a></th>
</tr>
</thead>
<tbody>
{{range .Repos -}}
<tr>
<td>{{if .URL}}<a href="{{.URL}}">{{end}}{{.Name}}{{if .URL}}</a>{{end}}</td>
<td><small>{{.IndexTime.Format "Jan 02, 2006 15:04"}}</small></td>
<td style="vertical-align: middle;">
{{- range .Branches -}}
{{if .URL}}<tt><a class="label label-default small" href="{{.URL}}">{{end}}{{.Name}}{{if .URL}}</a> </tt>{{end}}
{{- end -}}
</td>
<td><small>{{HumanUnit .Files}} files ({{HumanUnit .Size}}B)</small></td>
<td><small>{{HumanUnit .MemorySize}}B</td>
</tr>
{{end}}
</tbody>
</table>
</div>
<nav class="navbar navbar-default navbar-bottom">
<div class="container">
{{template "footerBoilerplate"}}
<p class="navbar-text navbar-right">
</p>
</div>
</nav>
{{ template "jsdep"}}
</body>
</html>
`,
"print": `
<html>
{{template "head"}}
<title>{{.Repo}}:{{.Name}}</title>
<body id="results">
{{template "navbar" .Last}}
<div class="container-fluid container-results" >
<div><b>{{.Name}}</b></div>
<div class="table table-hover table-condensed" style="overflow:auto; background: #eef;">
{{ range $index, $ln := .Lines}}
<pre id="l{{Inc $index}}" class="inline-pre"><span class="noselect"><a href="#l{{Inc $index}}">{{Inc $index}}</a>: </span>{{$ln}}</pre>
{{end}}
</div>
<nav class="navbar navbar-default navbar-bottom">
<div class="container">
{{template "footerBoilerplate"}}
<p class="navbar-text navbar-right">
</p>
</div>
</nav>
</div>
{{ template "jsdep"}}
</body>
</html>
`,
"about": `
<html>
{{template "head"}}
<title>About <em>zoekt</em></title>
<body>
<div class="jumbotron">
<div class="container">
{{template "searchbox" .Last}}
</div>
</div>
<div class="container">
<p>
This is <a href="http://github.com/sourcegraph/zoekt"><em>zoekt</em> (IPA: /zukt/)</a>,
an open-source full text search engine. It's pronounced roughly as you would
pronounce "zooked" in English.
</p>
<p>
{{if .Version}}<em>Zoekt</em> version {{.Version}}, uptime{{else}}Uptime{{end}} {{.Uptime}}
</p>
<p>
Used {{HumanUnit .Stats.IndexBytes}} memory for
{{.Stats.Documents}} documents ({{HumanUnit .Stats.ContentBytes}})
from {{.Stats.Repos}} repositories.
</p>
</div>
<nav class="navbar navbar-default navbar-bottom">
<div class="container">
{{template "footerBoilerplate"}}
<p class="navbar-text navbar-right">
</p>
</div>
</nav>
`,
"robots": `
user-agent: *
disallow: /search
`,
}
func init() {
for k, v := range TemplateText {
_, err := Top.New(k).Parse(v)
if err != nil {
log.Panicf("parse(%s): %v:", k, err)
}
}
}