def get(self, arg):
o = self.response.out
asplit = arg.rsplit('/', 1)
if len(asplit) < 2:
o.write('error: expected proof_file.gh/thmname')
return
url = '/' + asplit[0]
thmname = asplit[1]
urlctx = read.UrlCtx(url)
text = urlctx.resolve(url)
if text is None:
o.write('error: didn\'t find url: ' + url)
return
lines = text.readlines()
digest = textutils.split_gh_file(lines)
digestd = dict(digest)
if digestd.has_key(thmname):
start, end = digestd[thmname]
lines = lines[:start]
self.response.headers['Content-Type'] = 'text/plain; charset=UTF-8'
o.write(''.join(lines))
def get(self, arg):
o = self.response.out
asplit = arg.rsplit('/', 1)
if len(asplit) < 2:
o.write('error: expected proof_file.gh/thmname')
return
url = '/' + asplit[0]
thmname = asplit[1]
urlctx = read.UrlCtx(url)
text = urlctx.resolve(url)
if text is None:
o.write('error: didn\'t find url: ' + url)
return
lines = text.readlines()
digest = textutils.split_gh_file(lines)
digestd = dict(digest)
if digestd.has_key(thmname):
start, end = digestd[thmname]
lines = lines[:start]
self.response.headers['Content-Type'] = 'text/plain; charset=UTF-8'
o.write(''.join(lines))
def get(self, arg):
o = self.response.out
useAce = self.request.get("ace")
asplit = arg.rsplit('/', 1)
if len(asplit) < 2:
o.write('expected proof_file.gh/thmname')
return
url = '/' + asplit[0]
thmname = asplit[1]
urlctx = read.UrlCtx(url)
text = urlctx.resolve(url)
if text is None:
o.write('Well, didn\'t find url: ' + url + '. ')
ghiFile = '/' + asplit[0] + 'i'
o.write('Unfortunately, the axioms (statements without proofs) are not set up ')
o.write('properly and end up here. ')
o.write('Maybe try the ghi file: <a href="' + ghiFile + '">' + ghiFile + '</a>')
return
lines = text.readlines()
digest = textutils.split_gh_file(lines)
digestd = dict(digest)
logging.debug(`(thmname, json.encode(thmname), urllib.quote(arg))`)
if self.userobj:
auth = 'Logged in as ' + cgi.escape(self.userobj.identity)
if self.has_write_perm:
auth += ', ok to save.'
else:
auth += ', but no save permissions.'
elif users.bypass_local_auth(self.request):
auth = 'Not logged in, but local dev server.'
else:
auth = 'Not logged in, save won\'t work.'
o.write("""<head>
<title>Edit</title>
<link rel=stylesheet href="/static/editor.css" type="text/css">
<link rel=stylesheet href="/static/prover.css" type="text/css">
<link rel=stylesheet href="/static/common.css" type="text/css">
<style type="text/css">
""")
if useAce: o.write(""" .ace_marker-layer .gh_error {
position: absolute;
z-index: 4;
background-color: #fcc;
}
</style>
<style type="text/css" media="screen">
#canvas {
position: relative;
width: 600px;
height: 400px;
}
""")
o.write("""</style>
</head>
<body class="stack-mode">
""")
o.write('<div class="header">')
o.write(' <a href="/"><img src="/static/logo.png" style="position:absolute;"/></a>')
o.write(' <span id="header-boxes">');
o.write(""" <span class="header-box dictionary-entry" onclick="GH.Panel.setPanelNum(3)">dictionary</span> """);
o.write(' </span>');
o.write('</div>')
o.write('<span id="authetication">%s</span>' % auth);
o.write("""
<script type="text/javascript"
src="//cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML">
</script>
<script src="/js/verify.js" type="text/javascript"></script>
<script src="/js/sandbox.js" type="text/javascript"></script>
<script src="/js/inputlayer.js" type="text/javascript"></script>
<script src="/js/edit.js" type="text/javascript"></script>
<script src="/js/direct.js" type="text/javascript"></script>
<script src="/js/proofstep.js" type="text/javascript"></script>
<script src="/js/proofsegment.js" type="text/javascript"></script>
<script src="/js/prover/prover.js" type="text/javascript"></script>
<script src="/js/sexpression.js" type="text/javascript"></script>
<script src="/js/prover/archiveSearcher.js" type="text/javascript"></script>
<script src="/js/prover/buttonController.js" type="text/javascript"></script>
<script src="/js/prover/equalizer.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/evaluator.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/add.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/and.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/apply.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/constant.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/div.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/divides.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/divide.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/elementOf.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/equality.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/exponent.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/factorial.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/fibonacci.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/greaterThan.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/greaterThanEqual.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/halfminus.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/ifn.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/intersection.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/interval.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/lessThan.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/lessThanEqual.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/minus.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/modulo.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/multiply.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/negative.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/product.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/properSubset.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/prime.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/setEquality.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/subset.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/substitution.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/successor.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/sum.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/triangle.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/union.js" type="text/javascript"></script>
<script src="/js/prover/theorem/attachDecorator.js" type="text/javascript"></script>
<script src="/js/prover/theorem/baseTheorem.js" type="text/javascript"></script>
<script src="/js/prover/theorem/commuteDecorator.js" type="text/javascript"></script>
<script src="/js/prover/theorem/inferDecorator.js" type="text/javascript"></script>
<script src="/js/prover/theorem/deduceDecorator.js" type="text/javascript"></script>
<script src="/js/prover/theorem/theoremFactory.js" type="text/javascript"></script>
<script src="/js/prover/theorem/theoremWriter.js" type="text/javascript"></script>
<script src="/js/prover/remover.js" type="text/javascript"></script>
<script src="/js/prover/replacer.js" type="text/javascript"></script>
<script src="/js/prover/multiReplacer.js" type="text/javascript"></script>
<script src="/js/prover/conditionalReplacer.js" type="text/javascript"></script>
<script src="/js/prover/existGeneralizer.js" type="text/javascript"></script>
<script src="/js/prover/instantiator.js" type="text/javascript"></script>
<script src="/js/prover/repositioner.js" type="text/javascript"></script>
<script src="/js/prover/symbolTree.js" type="text/javascript"></script>
<script src="/js/prover/numUtil.js" type="text/javascript"></script>
<script src="/js/prover/setUtil.js" type="text/javascript"></script>
<script src="/js/prover/tupleUtil.js" type="text/javascript"></script>
<script src="/js/prover/operatorUtil.js" type="text/javascript"></script>
<script src="/js/prover/variableGenerator.js" type="text/javascript"></script>
<script src="/js/panel.js" type="text/javascript"></script>
<script src="/js/typeset.js" type="text/javascript"></script>
<div id="editor-body">
<div id="dictionary">
<div style="overflow:hidden" "border-right: 1px solid #bbb">
<div class="section-title">Dictionary</div>
<button id="inferences">Inference</button>
<button id="deductions">Deduction</button>
<button id="unified">Unified</button>
<span class="section-close" onclick="GH.Panel.setPanelNum(2)">X</span>
<span style="float: right">
<label for="filter">filter: </label><input type="text" id="filter" class="minor-input"/>
</span>
</div>
<div id="panel-container" style="display:block;float:left">
<table id="panel" border="1" style="border:1px solid;">
</table>
</div>
</div>
<div id="editor-section">
<span class="section-title">Editor</span>
<label for="number">before: </label><input type="text" id="number" value="%s" class="minor-input"/>
""" % thmname)
o.write("""<span class="section-close" onclick="GH.Panel.setPanelNum(1)">X</span>""")
o.write("""
<span id="saving"></span>
<input type="button" id="save" onclick="log(mainpanel); GH.save(window.mainpanel.getValue(), url)" name="save" value="save"/>
<input type="button" id="exp-adder" onclick="window.direct.prover.openExpAdder()" name="numberAdder" value="Add"/>
<br/>
""")
if useAce: o.write("""<div id="canvas"></div>
<script src="//d1n0x3qji82z53.cloudfront.net/src-min-noconflict/ace.js" type="text/javascript" charset="utf-8"></script>
<script>
var editor = ace.edit("canvas");
</script>
""")
else:
o.write('<textarea id="canvas" cols="60" rows="20" width="640" height="480" tabindex="0"></textarea><br/>\n')
o.write("""
<a href="#" id="autounify" style="display:none">autounify</a><br/>
</div>
<div id="right-panel">
<div class="thmtitle">
<span id="thmname"></span>
<span class="edit-entry" onclick="GH.Panel.setPanelNum(2)">edit</span>
</div>
<div id="stack">...</div>
<div id="suggest"></div>
</div>
<div id="output" style="clear:left;"></div>
<script type="text/javascript">
name = %s;
GH.Direct.replace_thmname(name);
url = %s;
// TODO: better handling of raw urls (ideally draw from a specific commit)
uc = new GH.XhrUrlCtx('/', '/git' + url);
v = new GH.VerifyCtx(uc, run);
""" % (json.encode(thmname), json.encode(url)))
if url[-4:] != '.ghi':
o.write("""
v.set_suppress_errors(true);
inputArgs = run(uc, '/proofs_upto/%s', v);
v.set_suppress_errors(false);
""" % (urllib.quote(arg)))
else:
o.write("""
inputArgs = interfaceRun(uc, '%s', v);
""" % (url))
if useAce:
o.write('window.mainpanel = new GH.AceEdit(editor);\n')
else:
o.write("window.mainpanel = new GH.TextareaEdit(document.getElementById('canvas'));\n")
o.write("""window.direct = new GH.Direct(window.mainpanel, document.getElementById('stack'), document.getElementById('suggest'), inputArgs);
window.direct.vg = v;
var number = document.getElementById('number');
number.onchange = function() {
var uc = new GH.XhrUrlCtx('/', '/git' + url);
var v = new GH.VerifyCtx(uc, run);
v.set_suppress_errors(true);
run(uc, '/proofs_upto' + url + '/' + number.value, v);
v.set_suppress_errors(false);
window.direct.vg = v;
window.direct.update();
};
var panel = new GH.Panel(window.direct.vg);
""")
if digestd.has_key(thmname):
start, end = digestd[thmname]
thmbody = lines[start:end]
thmbody = [l.rstrip() for l in thmbody]
result = json.encode(thmbody)
o.write('window.mainpanel.setLines(%s);\n' % result)
o.write('</script>\n')
def post(self):
if not self.has_write_perm:
return common.error_403(self)
name = self.request.get('name')
content = self.request.get('content')
number = self.request.get('number')
url = self.request.get('url')
logging.debug(`url`)
# TODO: validate the name a bit more (no / or space)
# Edit the content into the theorem text. This is probably best done
# client-side, but for now we'll stick with the way it worked before.
logging.debug(`(name, content, number)`)
urlctx = read.UrlCtx(url)
text = urlctx.resolve(url)
if text is None:
lines = []
else:
lines = text.readlines()
digest = textutils.split_gh_file(lines)
digestd = dict(digest)
# Insert before number, or at end of file if not found
if len(digest) == 0:
insertpt = len(lines)
elif digestd.has_key(number):
insertpt = digestd[number][0]
else:
insertpt = skip_blank_lines(digest[-1][1][1], lines)
if digestd.has_key(name):
start, end = digestd[name]
end = skip_blank_lines(end, lines)
lines[start:end] = []
if insertpt >= end:
insertpt -= end - start
contentlines = content.split('\n')
while len(contentlines) > 0 and contentlines[-1].rstrip() == '':
contentlines.pop()
if len(contentlines) > 0:
if insertpt > 0 and lines[insertpt - 1].rstrip() != '':
contentlines.insert(0, '\n')
contentlines.append('')
lines[insertpt:insertpt] = contentlines
lines = [line.rstrip() for line in lines]
newcontent = '\n'.join(lines)
if isinstance(newcontent, unicode): newcontent = newcontent.encode('utf-8')
o = self.response.out
# Verify
pipe = StringIO.StringIO(newcontent)
urlctx = read.UrlCtx(url, pipe)
error_handler = ErrorHandler()
ctx = verify.VerifyCtx(urlctx, verify.run, error_handler.error_handler)
tmpout = StringIO.StringIO()
ctx.run(urlctx, '-', ctx, tmpout)
logging.debug(`tmpout.getvalue()`)
if error_handler.fatal_error:
# TODO: plumb actual error message
o.write(json.encode(['error', error_handler.first_error[1]]))
return
# Now save the new text
git_path = str(url)
if git_path.startswith('/'): git_path = git_path[1:]
babygit.stage.checkout(self.repo)
tree = babygit.stage.save(self.repo, git_path, newcontent)
babygit.stage.add(self.repo, tree)
author = self.identity
msg = 'Commit from web thm editor: save ' + name + '\n'
commitsha = babygit.stage.commit(self.repo, author, msg)
o.write(json.encode(['ok', 'successfully saved ' + name]))
def get(self, arg):
o = self.response.out
useAce = self.request.get("ace")
asplit = arg.rsplit('/', 1)
if len(asplit) < 2:
o.write('expected proof_file.gh/thmname')
return
url = '/' + asplit[0]
thmname = asplit[1]
urlctx = read.UrlCtx(url)
text = urlctx.resolve(url)
if text is None:
o.write('Well, didn\'t find url: ' + url)
return
lines = text.readlines()
digest = textutils.split_gh_file(lines)
digestd = dict(digest)
logging.debug(`(thmname, json.encode(thmname), urllib.quote(arg))`)
if self.userobj:
auth = 'Logged in as ' + cgi.escape(self.userobj.identity)
if self.has_write_perm:
auth += ', ok to save.'
else:
auth += ', but no save permissions.'
elif users.bypass_local_auth(self.request):
auth = 'Not logged in, but local dev server.'
else:
auth = 'Not logged in, save won\'t work.'
o.write("""<head>
<title>Edit</title>
<link rel=stylesheet href="/static/editor.css" type="text/css">
<link rel=stylesheet href="/static/prover.css" type="text/css">
<link rel=stylesheet href="/static/common.css" type="text/css">
<style type="text/css">
""")
if useAce: o.write(""" .ace_marker-layer .gh_error {
position: absolute;
z-index: 4;
background-color: #fcc;
}
</style>
<style type="text/css" media="screen">
#canvas {
position: relative;
width: 600px;
height: 400px;
}
""")
o.write("""</style>
</head>
<body>
""")
o.write('<div class="header">')
o.write(' <a href="/"><img src="/static/logo.png" style="position:absolute; top: 24px;"/></a>')
o.write(' <span id="title">');
o.write(' <span id="thmname" class="header-box"></span>');
o.write(""" <span class="header-box edit-entry" onclick="document.body.className='editor-mode'">edit</span> """);
o.write(""" <span class="header-box dictionary-entry" onclick="document.body.className=''">dictionary</span> """);
o.write(' </span>');
o.write('</div>')
o.write('<span id="authetication">%s</span>' % auth);
o.write("""
<script src="/js/verify.js" type="text/javascript"></script>
<script src="/js/sandbox.js" type="text/javascript"></script>
<script src="/js/inputlayer.js" type="text/javascript"></script>
<script src="/js/edit.js" type="text/javascript"></script>
<script src="/js/direct.js" type="text/javascript"></script>
<script src="/js/proofstep.js" type="text/javascript"></script>
<script src="/js/prover/prover.js" type="text/javascript"></script>
<script src="/js/prover/associator.js" type="text/javascript"></script>
<script src="/js/prover/commuter.js" type="text/javascript"></script>
<script src="/js/prover/distributor.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/evaluator.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/add.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/constant.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/divides.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/elementOf.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/equality.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/intersection.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/multiply.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/successor.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/union.js" type="text/javascript"></script>
<script src="/js/prover/remover.js" type="text/javascript"></script>
<script src="/js/prover/replacer.js" type="text/javascript"></script>
<script src="/js/prover/repositioner.js" type="text/javascript"></script>
<script src="/js/prover/symbolTree.js" type="text/javascript"></script>
<script src="/js/prover/numUtil.js" type="text/javascript"></script>
<script src="/js/prover/setUtil.js" type="text/javascript"></script>
<script src="/js/prover/operatorUtil.js" type="text/javascript"></script>
<script src="/js/panel.js" type="text/javascript"></script>
<script src="/js/typeset.js" type="text/javascript"></script>
<div id="editor-body">
<div id="dictionary">
<div style="overflow:hidden" "border-right: 1px solid #bbb">
<div class="section-title">Dictionary</div>
<button id="inferences">Inference</button>
<button id="deductions">Deduction</button>
<button id="unified">Unified</button>
<span class="section-close" onclick="document.body.className='editor-mode'">X</span>
<span style="float: right">
<label for="filter">filter: </label><input type="text" id="filter" class="minor-input"/>
</span>
</div>
<div id="panel-container" style="display:block;float:left">
<table id="panel" border="1" style="border:1px solid;">
</table>
</div>
</div>
<div id="editor-section">
<div class="section-title">Editor</div>
<label for="number">before: </label><input type="text" id="number" value="%s" class="minor-input"/>
""" % thmname)
# TODO: Uncomment this line once we the stack working fine by itself and we can add an element
# for closing the editor.
# o.write("""<span class="section-close" onclick="document.body.className='stack-mode'">X</span>""")
o.write("""
<span id="saving"></span>
<input type="button" id="save" onclick="log(mainpanel); GH.save(window.mainpanel.getValue(), url)" name="save" value="save"/>
<input type="button" id="number-adder" onclick="window.direct.prover.openNumberAdder()" name="numberAdder" value="number"/>
<br/>
""")
if useAce: o.write("""<div id="canvas"></div>
<script src="//d1n0x3qji82z53.cloudfront.net/src-min-noconflict/ace.js" type="text/javascript" charset="utf-8"></script>
<script>
var editor = ace.edit("canvas");
</script>
""")
else:
o.write('<textarea id="canvas" cols="60" rows="20" width="640" height="480" tabindex="0"></textarea><br/>\n')
o.write("""
<a href="#" id="autounify" style="display:none">autounify</a><br/>
</div>
<div id="right-panel">
<div id="stack">...</div>
<div id="suggest"></div>
</div>
<div id="output" style="clear:left;"></div>
<script type="text/javascript">
name = %s;
GH.Direct.replace_thmname(name);
url = %s;
// TODO: better handling of raw urls (ideally draw from a specific commit)
uc = new GH.XhrUrlCtx('/', '/git' + url);
v = new GH.VerifyCtx(uc, run);
v.set_suppress_errors(true);
run(uc, '/proofs_upto/%s', v);
v.set_suppress_errors(false);
""" % (json.encode(thmname), json.encode(url), urllib.quote(arg)))
if useAce:
o.write('window.mainpanel = new GH.AceEdit(editor);\n')
else:
o.write("window.mainpanel = new GH.TextareaEdit(document.getElementById('canvas'));\n")
o.write("""window.direct = new GH.Direct(window.mainpanel, document.getElementById('stack'), document.getElementById('suggest'));
window.direct.vg = v;
var number = document.getElementById('number');
number.onchange = function() {
var uc = new GH.XhrUrlCtx('/', '/git' + url);
var v = new GH.VerifyCtx(uc, run);
v.set_suppress_errors(true);
run(uc, '/proofs_upto' + url + '/' + number.value, v);
v.set_suppress_errors(false);
window.direct.vg = v;
window.direct.update();
};
var panel = new GH.Panel(window.direct.vg);
""")
if digestd.has_key(thmname):
start, end = digestd[thmname]
thmbody = lines[start:end]
thmbody = [l.rstrip() for l in thmbody]
result = json.encode(thmbody)
o.write('window.mainpanel.setLines(%s);\n' % result)
o.write('</script>\n')
def get(self, arg):
o = self.response.out
useAce = self.request.get("ace")
asplit = arg.rsplit('/', 1)
if len(asplit) < 2:
o.write('expected proof_file.gh/thmname')
return
url = '/' + asplit[0]
thmname = asplit[1]
urlctx = read.UrlCtx(url)
text = urlctx.resolve(url)
if text is None:
o.write('Well, didn\'t find url: ' + url + '. ')
ghiFile = '/' + asplit[0] + 'i'
o.write(
'Unfortunately, the axioms (statements without proofs) are not set up '
)
o.write('properly and end up here. ')
o.write('Maybe try the ghi file: <a href="' + ghiFile + '">' +
ghiFile + '</a>')
return
lines = text.readlines()
digest = textutils.split_gh_file(lines)
digestd = dict(digest)
logging.debug( ` (thmname, json.encode(thmname), urllib.quote(arg)) `)
if self.userobj:
auth = 'Logged in as ' + cgi.escape(self.userobj.identity)
if self.has_write_perm:
auth += ', ok to save.'
else:
auth += ', but no save permissions.'
elif users.bypass_local_auth(self.request):
auth = 'Not logged in, but local dev server.'
else:
auth = 'Not logged in, save won\'t work.'
o.write("""<head>
<title>Edit</title>
<link rel=stylesheet href="/static/editor.css" type="text/css">
<link rel=stylesheet href="/static/prover.css" type="text/css">
<link rel=stylesheet href="/static/common.css" type="text/css">
<style type="text/css">
""")
if useAce:
o.write(""" .ace_marker-layer .gh_error {
position: absolute;
z-index: 4;
background-color: #fcc;
}
</style>
<style type="text/css" media="screen">
#canvas {
position: relative;
width: 600px;
height: 400px;
}
""")
o.write("""</style>
</head>
<body class="stack-mode">
""")
o.write('<div class="header">')
o.write(
' <a href="/"><img src="/static/logo.png" style="position:absolute;"/></a>'
)
o.write(' <span id="header-boxes">')
o.write(
""" <span class="header-box dictionary-entry" onclick="GH.Panel.setPanelNum(3)">dictionary</span> """
)
o.write(' </span>')
o.write('</div>')
o.write('<span id="authetication">%s</span>' % auth)
o.write("""
<script type="text/javascript"
src="//cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/MathJax.js?config=TeX-AMS-MML_HTMLorMML">
</script>
<script src="/js/verify.js" type="text/javascript"></script>
<script src="/js/sandbox.js" type="text/javascript"></script>
<script src="/js/inputlayer.js" type="text/javascript"></script>
<script src="/js/edit.js" type="text/javascript"></script>
<script src="/js/direct.js" type="text/javascript"></script>
<script src="/js/proofstep.js" type="text/javascript"></script>
<script src="/js/proofsegment.js" type="text/javascript"></script>
<script src="/js/prover/prover.js" type="text/javascript"></script>
<script src="/js/sexpression.js" type="text/javascript"></script>
<script src="/js/prover/archiveSearcher.js" type="text/javascript"></script>
<script src="/js/prover/buttonController.js" type="text/javascript"></script>
<script src="/js/prover/equalizer.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/evaluator.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/add.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/and.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/apply.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/constant.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/div.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/divides.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/divide.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/elementOf.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/equality.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/exponent.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/factorial.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/fibonacci.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/greaterThan.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/greaterThanEqual.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/halfminus.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/ifn.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/intersection.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/interval.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/lessThan.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/lessThanEqual.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/minus.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/modulo.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/multiply.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/negative.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/product.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/properSubset.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/prime.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/setEquality.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/subset.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/substitution.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/successor.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/sum.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/triangle.js" type="text/javascript"></script>
<script src="/js/prover/evaluator/union.js" type="text/javascript"></script>
<script src="/js/prover/theorem/attachDecorator.js" type="text/javascript"></script>
<script src="/js/prover/theorem/baseTheorem.js" type="text/javascript"></script>
<script src="/js/prover/theorem/commuteDecorator.js" type="text/javascript"></script>
<script src="/js/prover/theorem/inferDecorator.js" type="text/javascript"></script>
<script src="/js/prover/theorem/deduceDecorator.js" type="text/javascript"></script>
<script src="/js/prover/theorem/theoremFactory.js" type="text/javascript"></script>
<script src="/js/prover/theorem/theoremWriter.js" type="text/javascript"></script>
<script src="/js/prover/remover.js" type="text/javascript"></script>
<script src="/js/prover/replacer.js" type="text/javascript"></script>
<script src="/js/prover/multiReplacer.js" type="text/javascript"></script>
<script src="/js/prover/conditionalReplacer.js" type="text/javascript"></script>
<script src="/js/prover/existGeneralizer.js" type="text/javascript"></script>
<script src="/js/prover/instantiator.js" type="text/javascript"></script>
<script src="/js/prover/repositioner.js" type="text/javascript"></script>
<script src="/js/prover/symbolTree.js" type="text/javascript"></script>
<script src="/js/prover/numUtil.js" type="text/javascript"></script>
<script src="/js/prover/setUtil.js" type="text/javascript"></script>
<script src="/js/prover/tupleUtil.js" type="text/javascript"></script>
<script src="/js/prover/operatorUtil.js" type="text/javascript"></script>
<script src="/js/prover/variableGenerator.js" type="text/javascript"></script>
<script src="/js/panel.js" type="text/javascript"></script>
<script src="/js/typeset.js" type="text/javascript"></script>
<div id="editor-body">
<div id="dictionary">
<div style="overflow:hidden" "border-right: 1px solid #bbb">
<div class="section-title">Dictionary</div>
<button id="inferences">Inference</button>
<button id="deductions">Deduction</button>
<button id="unified">Unified</button>
<span class="section-close" onclick="GH.Panel.setPanelNum(2)">X</span>
<span style="float: right">
<label for="filter">filter: </label><input type="text" id="filter" class="minor-input"/>
</span>
</div>
<div id="panel-container" style="display:block;float:left">
<table id="panel" border="1" style="border:1px solid;">
</table>
</div>
</div>
<div id="editor-section">
<span class="section-title">Editor</span>
<label for="number">before: </label><input type="text" id="number" value="%s" class="minor-input"/>
""" % thmname)
o.write(
"""<span class="section-close" onclick="GH.Panel.setPanelNum(1)">X</span>"""
)
o.write("""
<span id="saving"></span>
<input type="button" id="save" onclick="log(mainpanel); GH.save(window.mainpanel.getValue(), url)" name="save" value="save"/>
<input type="button" id="exp-adder" onclick="window.direct.prover.openExpAdder()" name="numberAdder" value="Add"/>
<br/>
""")
if useAce:
o.write("""<div id="canvas"></div>
<script src="//d1n0x3qji82z53.cloudfront.net/src-min-noconflict/ace.js" type="text/javascript" charset="utf-8"></script>
<script>
var editor = ace.edit("canvas");
</script>
""")
else:
o.write(
'<textarea id="canvas" cols="60" rows="20" width="640" height="480" tabindex="0"></textarea><br/>\n'
)
o.write("""
<a href="#" id="autounify" style="display:none">autounify</a><br/>
</div>
<div id="right-panel">
<div class="thmtitle">
<span id="thmname"></span>
<span class="edit-entry" onclick="GH.Panel.setPanelNum(2)">edit</span>
</div>
<div id="stack">...</div>
<div id="suggest"></div>
</div>
<div id="output" style="clear:left;"></div>
<script type="text/javascript">
name = %s;
GH.Direct.replace_thmname(name);
url = %s;
// TODO: better handling of raw urls (ideally draw from a specific commit)
uc = new GH.XhrUrlCtx('/', '/git' + url);
v = new GH.VerifyCtx(uc, run);
""" % (json.encode(thmname), json.encode(url)))
if url[-4:] != '.ghi':
o.write("""
v.set_suppress_errors(true);
inputArgs = run(uc, '/proofs_upto/%s', v);
v.set_suppress_errors(false);
""" % (urllib.quote(arg)))
else:
o.write("""
inputArgs = interfaceRun(uc, '%s', v);
""" % (url))
if useAce:
o.write('window.mainpanel = new GH.AceEdit(editor);\n')
else:
o.write(
"window.mainpanel = new GH.TextareaEdit(document.getElementById('canvas'));\n"
)
o.write(
"""window.direct = new GH.Direct(window.mainpanel, document.getElementById('stack'), document.getElementById('suggest'), inputArgs);
window.direct.vg = v;
var number = document.getElementById('number');
number.onchange = function() {
var uc = new GH.XhrUrlCtx('/', '/git' + url);
var v = new GH.VerifyCtx(uc, run);
v.set_suppress_errors(true);
run(uc, '/proofs_upto' + url + '/' + number.value, v);
v.set_suppress_errors(false);
window.direct.vg = v;
window.direct.update();
};
var panel = new GH.Panel(window.direct.vg);
""")
if digestd.has_key(thmname):
start, end = digestd[thmname]
thmbody = lines[start:end]
thmbody = [l.rstrip() for l in thmbody]
result = json.encode(thmbody)
o.write('window.mainpanel.setLines(%s);\n' % result)
o.write('</script>\n')
def post(self):
if not self.has_write_perm:
return common.error_403(self)
name = self.request.get('name')
content = self.request.get('content')
number = self.request.get('number')
url = self.request.get('url')
logging.debug( ` url `)
# TODO: validate the name a bit more (no / or space)
# Edit the content into the theorem text. This is probably best done
# client-side, but for now we'll stick with the way it worked before.
logging.debug( ` (name, content, number) `)
urlctx = read.UrlCtx(url)
text = urlctx.resolve(url)
if text is None:
lines = []
else:
lines = text.readlines()
digest = textutils.split_gh_file(lines)
digestd = dict(digest)
# Insert before number, or at end of file if not found
if len(digest) == 0:
insertpt = len(lines)
elif digestd.has_key(number):
insertpt = digestd[number][0]
else:
insertpt = skip_blank_lines(digest[-1][1][1], lines)
if digestd.has_key(name):
start, end = digestd[name]
end = skip_blank_lines(end, lines)
lines[start:end] = []
if insertpt >= end:
insertpt -= end - start
contentlines = content.split('\n')
while len(contentlines) > 0 and contentlines[-1].rstrip() == '':
contentlines.pop()
if len(contentlines) > 0:
if insertpt > 0 and lines[insertpt - 1].rstrip() != '':
contentlines.insert(0, '\n')
contentlines.append('')
lines[insertpt:insertpt] = contentlines
lines = [line.rstrip() for line in lines]
newcontent = '\n'.join(lines)
if isinstance(newcontent, unicode):
newcontent = newcontent.encode('utf-8')
o = self.response.out
# Verify
pipe = StringIO.StringIO(newcontent)
urlctx = read.UrlCtx(url, pipe)
error_handler = ErrorHandler()
ctx = verify.VerifyCtx(urlctx, verify.run, error_handler.error_handler)
tmpout = StringIO.StringIO()
ctx.run(urlctx, '-', ctx, tmpout)
logging.debug( ` tmpout.getvalue() `)
if error_handler.fatal_error:
# TODO: plumb actual error message
o.write(json.encode(['error', error_handler.first_error[1]]))
return
# Now save the new text
git_path = str(url)
if git_path.startswith('/'): git_path = git_path[1:]
babygit.stage.checkout(self.repo)
tree = babygit.stage.save(self.repo, git_path, newcontent)
babygit.stage.add(self.repo, tree)
author = self.identity
msg = 'Commit from web thm editor: save ' + name + '\n'
commitsha = babygit.stage.commit(self.repo, author, msg)
o.write(json.encode(['ok', 'successfully saved ' + name]))