upstream/mercurial-mirror Files · mercurial/templates/paper/graph.tmpl

hgweb: refactor the request draining code...

hgweb: refactor the request draining code The previous code for draining was only invoked in a few places in the wire protocol. Behavior wasn't consist. Furthermore, it was difficult to reason about. With us converting the input stream to a capped reader, it is now safe to always drain the input stream when its size is known because we can never overrun the input and read into the next HTTP request. The only question is "should we?" This commit changes the draining code so every request is examined. Draining now kicks in for a few requests where it wouldn't before. But I think the code is sufficiently restricted so the behavior is safe. Possibly the most dangerous part of this code is the issuing of Connection: close for POST and PUT requests that don't have a Content-Length. I don't think there are any such uses in our WSGI application, so this should be safe. In the near future, I plan to significantly refactor the WSGI response handling. I anticipate this code evolving a bit. So any minor regressions around draining or connection closing behavior might be fixed as a result of that work. All tests pass with this change. That scares me a bit because it means we are lacking low-level tests for the HTTP protocol. Differential Revision: https://phab.mercurial-scm.org/D2769

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             graph.tmpl
        
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                | application/x-cheetah
            
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                CheetahLexer
            
             / mercurial / templates / paper / graph.tmpl
          
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        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
      {header}

      <title>{repo|escape}: revision graph</title>

      <link rel="alternate" type="application/atom+xml"

        Thomas Arendsen Hein
    
hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...

              r18526
            
         href="{url|urlescape}atom-log" title="Atom feed for {repo|escape}: log" />

        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
      <link rel="alternate" type="application/rss+xml"

        Thomas Arendsen Hein
    
hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...

              r18526
            
         href="{url|urlescape}rss-log" title="RSS feed for {repo|escape}: log" />

        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
      </head>

      <body>

      <div class="container">

      <div class="menu">

      <div class="logo">

        Steven Stallion
    
hgweb: support alternate logo url...

              r13964
            
      <a href="{logourl}">

        Thomas Arendsen Hein
    
hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...

              r18526
            
      <img src="{staticurl|urlescape}{logoimg}" alt="mercurial" /></a>

        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
      </div>

      <ul>

        av6
    
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      <li><a href="{url|urlescape}shortlog/{symrev}{sessionvars%urlparameter}">log</a></li>

        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
      <li class="active">graph</li>

        Thomas Arendsen Hein
    
hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...

              r18526
            
      <li><a href="{url|urlescape}tags{sessionvars%urlparameter}">tags</a></li>

      <li><a href="{url|urlescape}bookmarks{sessionvars%urlparameter}">bookmarks</a></li>

      <li><a href="{url|urlescape}branches{sessionvars%urlparameter}">branches</a></li>

        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
      </ul>

      <ul>

        av6
    
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              r25606
            
      <li><a href="{url|urlescape}rev/{symrev}{sessionvars%urlparameter}">changeset</a></li>

      <li><a href="{url|urlescape}file/{symrev}{path|urlescape}{sessionvars%urlparameter}">browse</a></li>

        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
      </ul>

        Augie Fackler
    
web: add a help view for getting hg help output

              r12666
            
      <ul>

        Thomas Arendsen Hein
    
hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...

              r18526
            
       <li><a href="{url|urlescape}help{sessionvars%urlparameter}">help</a></li>

        Augie Fackler
    
web: add a help view for getting hg help output

              r12666
            
      </ul>

        Angel Ezquerra
    
hgweb: add (Atom) subscribe link to the main paper template pages...

              r18200
            
      <div class="atom-logo">

        Thomas Arendsen Hein
    
hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...

              r18526
            
      <a href="{url|urlescape}atom-log" title="subscribe to atom feed">

        Anton Shestakov
    
hgweb: close <img> elements...

              r23830
            
      <img class="atom-logo" src="{staticurl|urlescape}feed-icon-14x14.png" alt="atom feed" />

        Angel Ezquerra
    
hgweb: add (Atom) subscribe link to the main paper template pages...

              r18200
            
      </a>

      </div>

        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
      </div>

      <div class="main">

        Angel Ezquerra <angel.ezquerra at gmail.com>
    
hgweb: add a "URL breadcrumb" to the index and repository pages...

              r18258
            
      <h2 class="breadcrumb"><a href="/">Mercurial</a> {pathdef%breadcrumb}</h2>

        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
      <h3>graph</h3>

        Gregory Szorc
    
hgweb: consolidate search form for paper...

              r32758
            
      {searchform}

        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
      <div class="navigate">

        av6
    
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              r25606
            
      <a href="{url|urlescape}graph/{symrev}{lessvars%urlparameter}">less</a>

      <a href="{url|urlescape}graph/{symrev}{morevars%urlparameter}">more</a>

        Nicolas Dumazet
    
hgweb: changenav: separate pages before and after the current position...

              r10254
            
      | rev {rev}: {changenav%navgraph}

        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
      </div>

      <noscript><p>The revision graph only works with JavaScript-enabled browsers.</p></noscript>

      <div id="wrapper">

        av6
    
hgweb: calculate <canvas> width and height client-side...

              r35408
            
      <canvas id="graph"></canvas>

        av6
    
paper: make actual changeset entries have backgrounds on /graph...

              r35547
            
      <ul id="graphnodes" class="stripes2">{nodes%graphentry}</ul>

        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
      </div>

        Gregory Szorc
    
hgweb: support Content Security Policy...

              r30766
            
      <script type="text/javascript"{if(nonce, ' nonce="{nonce}"')}>

        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
      var data = {jsdata|json};

      var graph = new Graph();

      graph.scale({bg_height});

      graph.render(data);

      </script>

      <div class="navigate">

        av6
    
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              r25606
            
      <a href="{url|urlescape}graph/{symrev}{lessvars%urlparameter}">less</a>

      <a href="{url|urlescape}graph/{symrev}{morevars%urlparameter}">more</a>

        Nicolas Dumazet
    
hgweb: changenav: separate pages before and after the current position...

              r10254
            
      | rev {rev}: {changenav%navgraph}

        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
      </div>

        Gregory Szorc
    
hgweb: support Content Security Policy...

              r30766
            
      <script type="text/javascript"{if(nonce, ' nonce="{nonce}"')}>

        Alexander Plavin
    
paper: add infinite scrolling to graph by calling ajaxScrollInit at the page

              r19783
            
          ajaxScrollInit(

        av6
    
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                  '{url|urlescape}graph/%next%{graphvars%urlparameter}',

                  '{nextentry%"{node}"}', <!-- NEXTHASH

        av6
    
hgweb: remove unused second argument of nextPageVarGet()...

              r35672
            
                  function (htmlText) \{

        av6
    
hgweb: render next pages on /graph incrementally...

              r35410
            
                      var m = htmlText.match(/'(\w+)', <!-- NEXTHASH/);

                      return m ? m[1] : null;

                  },

        Alexander Plavin
    
paper: add infinite scrolling to graph by calling ajaxScrollInit at the page

              r19783
            
                  '#wrapper',

                  '<div class="%class%" style="text-align: center;">%text%</div>',

                  'graph'

          );

      </script>

        Dan Villiom Podlaski Christiansen
    
setup: install translation files as package data...

              r9999
            
      </div>

      </div>

      {footer}

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999	{header}
		<title>{repo\|escape}: revision graph</title>
		<link rel="alternate" type="application/atom+xml"
Thomas Arendsen Hein hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...	r18526	href="{url\|urlescape}atom-log" title="Atom feed for {repo\|escape}: log" />
Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999	<link rel="alternate" type="application/rss+xml"
Thomas Arendsen Hein hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...	r18526	href="{url\|urlescape}rss-log" title="RSS feed for {repo\|escape}: log" />
Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999	</head>
		<body>

		<div class="container">
		<div class="menu">
		<div class="logo">
Steven Stallion hgweb: support alternate logo url...	r13964	<a href="{logourl}">
Thomas Arendsen Hein hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...	r18526	<img src="{staticurl\|urlescape}{logoimg}" alt="mercurial" /></a>
Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999	</div>
		<ul>
av6 hgweb: don't dereference symbolic revision in paper & coal style (issue2296)...	r25606	<li><a href="{url\|urlescape}shortlog/{symrev}{sessionvars%urlparameter}">log</a></li>
Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999	<li class="active">graph</li>
Thomas Arendsen Hein hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...	r18526	<li><a href="{url\|urlescape}tags{sessionvars%urlparameter}">tags</a></li>
		<li><a href="{url\|urlescape}bookmarks{sessionvars%urlparameter}">bookmarks</a></li>
		<li><a href="{url\|urlescape}branches{sessionvars%urlparameter}">branches</a></li>
Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999	</ul>
		<ul>
av6 hgweb: don't dereference symbolic revision in paper & coal style (issue2296)...	r25606	<li><a href="{url\|urlescape}rev/{symrev}{sessionvars%urlparameter}">changeset</a></li>
		<li><a href="{url\|urlescape}file/{symrev}{path\|urlescape}{sessionvars%urlparameter}">browse</a></li>
Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999	</ul>
Augie Fackler web: add a help view for getting hg help output	r12666	<ul>
Thomas Arendsen Hein hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...	r18526	<li><a href="{url\|urlescape}help{sessionvars%urlparameter}">help</a></li>
Augie Fackler web: add a help view for getting hg help output	r12666	</ul>
Angel Ezquerra hgweb: add (Atom) subscribe link to the main paper template pages...	r18200	<div class="atom-logo">
Thomas Arendsen Hein hgweb: urlescape all urls, HTML escape repo/tag/branch/... names...	r18526	<a href="{url\|urlescape}atom-log" title="subscribe to atom feed">
Anton Shestakov hgweb: close <img> elements...	r23830	<img class="atom-logo" src="{staticurl\|urlescape}feed-icon-14x14.png" alt="atom feed" />
Angel Ezquerra hgweb: add (Atom) subscribe link to the main paper template pages...	r18200	</a>
		</div>
Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999	</div>

		<div class="main">
Angel Ezquerra <angel.ezquerra at gmail.com> hgweb: add a "URL breadcrumb" to the index and repository pages...	r18258	<h2 class="breadcrumb"><a href="/">Mercurial</a> {pathdef%breadcrumb}</h2>
Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999	<h3>graph</h3>

Gregory Szorc hgweb: consolidate search form for paper...	r32758	{searchform}
Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999
		<div class="navigate">
av6 hgweb: don't dereference symbolic revision in paper & coal style (issue2296)...	r25606	<a href="{url\|urlescape}graph/{symrev}{lessvars%urlparameter}">less</a>
		<a href="{url\|urlescape}graph/{symrev}{morevars%urlparameter}">more</a>
Nicolas Dumazet hgweb: changenav: separate pages before and after the current position...	r10254	\| rev {rev}: {changenav%navgraph}
Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999	</div>

		<noscript><p>The revision graph only works with JavaScript-enabled browsers.</p></noscript>

		<div id="wrapper">
av6 hgweb: calculate <canvas> width and height client-side...	r35408	<canvas id="graph"></canvas>
av6 paper: make actual changeset entries have backgrounds on /graph...	r35547	<ul id="graphnodes" class="stripes2">{nodes%graphentry}</ul>
Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999	</div>

Gregory Szorc hgweb: support Content Security Policy...	r30766	<script type="text/javascript"{if(nonce, ' nonce="{nonce}"')}>
Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999	var data = {jsdata\|json};
		var graph = new Graph();
		graph.scale({bg_height});
		graph.render(data);
		</script>

		<div class="navigate">
av6 hgweb: don't dereference symbolic revision in paper & coal style (issue2296)...	r25606	<a href="{url\|urlescape}graph/{symrev}{lessvars%urlparameter}">less</a>
		<a href="{url\|urlescape}graph/{symrev}{morevars%urlparameter}">more</a>
Nicolas Dumazet hgweb: changenav: separate pages before and after the current position...	r10254	\| rev {rev}: {changenav%navgraph}
Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999	</div>

Gregory Szorc hgweb: support Content Security Policy...	r30766	<script type="text/javascript"{if(nonce, ' nonce="{nonce}"')}>
Alexander Plavin paper: add infinite scrolling to graph by calling ajaxScrollInit at the page	r19783	ajaxScrollInit(
av6 hgweb: render next pages on /graph incrementally...	r35410	'{url\|urlescape}graph/%next%{graphvars%urlparameter}',
		'{nextentry%"{node}"}', <!-- NEXTHASH
av6 hgweb: remove unused second argument of nextPageVarGet()...	r35672	function (htmlText) \{
av6 hgweb: render next pages on /graph incrementally...	r35410	var m = htmlText.match(/'(\w+)', <!-- NEXTHASH/);
		return m ? m[1] : null;
		},
Alexander Plavin paper: add infinite scrolling to graph by calling ajaxScrollInit at the page	r19783	'#wrapper',
		'<div class="%class%" style="text-align: center;">%text%</div>',
		'graph'
		);
		</script>

Dan Villiom Podlaski Christiansen setup: install translation files as package data...	r9999	</div>
		</div>

		{footer}