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Add code to load glyph data into Meteor

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This commit is contained in:
Shaunak Kishore
2015-08-27 03:10:30 -04:00
parent 4c366184a3
commit 5741f20f79
10 changed files with 175 additions and 7097 deletions
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7065
client/bootstrap.css vendored
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13
client/client.js
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Session.setDefault('counter', 0);
Template.hello.helpers({
counter: function () {
return Session.get('counter');
}
});
Template.hello.events({
'click button': function () {
Session.set('counter', Session.get('counter') + 1);
}
});

21
client/external/bootstrap/3.1.1/MIT-LICENSE.txt vendored Normal file
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The MIT License (MIT)
Copyright (c) 2011-2014 Twitter, Inc
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

6
client/external/bootstrap/3.1.1/bootstrap.min.js vendored Normal file
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11
client/external/bootswatch/3.1.1/bootstrap.min.css vendored Normal file
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31
client/index.html
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<title>zh-Hans</title> <title>zh-Hans</title>
</head> </head>
<body> <body>
{{> nav}} {{> navbar}}
{{> hello}} {{> progress}}
</body> </body>
<template name="nav"> <template name="navbar">
<div class="navbar navbar-default navbar-fixed-top"> <div class="navbar navbar-default navbar-static-top">
<div class="container-fluid"> <div class="container-fluid">
<div class="navbar-header"> <div class="navbar-header">
<div class="navbar-brand">zh-Hans character decomposition</div> <div class="navbar-brand">zh-Hans character decomposition</div>
</div> </div>
<ul class="nav navbar navbar-nav navbar-right">
<button id="reload-button" class="btn btn-danger">Reload</button>
</ul>
</div> </div>
</div> </div>
</template> </template>
<template name="hello"> <template name="progress">
<button>Click me!</button> <div id="progress" class="modal fade" tabIndex="2"
<p>You've pressed the button {{counter}} times.</p> data-backdrop="static" data-keyboard="false">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-body">Reloading glyph data...</div>
<div class="modal-footer">
<div class="progress">
<div class="progress-bar progress-bar-striped active"
role="progressbar" style="width: {{percent}}%"
aria-valuenow="{{percent}}"
aria-valuemin="0" aria-valuemax="100"></div>
</div>
</div>
</div>
</div>
</div>
</template> </template>

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client/progress.js Normal file
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Template.navbar.events({
'click #reload-button': function() {
Meteor.call('reload');
},
});
Template.progress.helpers({
percent: function() {
return Math.round(100*Session.get('progress.value'));
},
});
Tracker.autorun(function() {
if (Session.get('progress.show')) {
$('#progress').modal({background: 'static', keyboard: false});
} else {
$('#progress').modal('hide');
}
});
Tracker.autorun(function() {
var progress = Progress.findOne();
if (progress) {
Session.set('progress.show', true);
Session.set('progress.value', progress.value);
} else {
Session.set('progress.show', false);
}
});
Meteor.subscribe('progress');

25
client/style.css
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.navbar {
cursor: default !important;
-webkit-user-select: none !important;
}
.navbar .navbar-brand:hover {
color: #ffffff !important;
}
.btn {
outline: 0 !important;
padding: 4px 12px !important;
}
#reload-button {
position: absolute;
right: 12px;
top: 50%;
transform: translateY(-50%);
}
#progress .progress {
height: 18px;
margin-bottom: 0;
}

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lib/collections.js Normal file
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Glyphs = new Mongo.Collection('glyphs');
Progress = new Mongo.Collection('progress');

67
server/server.js
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var child_process = Npm.require('child_process'); var child_process = Npm.require('child_process');
var path = Npm.require('path'); var path = Npm.require('path');
function get_glyph_data(characters) { var BATCH_SIZE = 64;
var GLYPH_RANGE = [0x4e00, 0x9fff];
var reloading = false;
function get_glyph_data(characters, callback) {
var json = ''; var json = '';
var font = path.join(process.env.PWD, 'derived', 'ukai.svg'); var font = path.join(process.env.PWD, 'derived', 'ukai.svg');
var main = path.join(process.env.PWD, 'scripts', 'main.py'); var main = path.join(process.env.PWD, 'scripts', 'main.py');
var child = child_process.spawn(main, ['-f', font].concat(characters)); var child = child_process.spawn(main, ['-f', font].concat(characters));
child.stdout.on('data', function(data) { child.stdout.on('data', Meteor.bindEnvironment(function(data) {
json += data; json += data;
}); }));
child.stderr.on('data', function(data) { child.on('close', Meteor.bindEnvironment(function(code) {
console.error('' + data); var glyphs = [];
}); try {
child.on('close', function(code) { glyphs = JSON.parse(json);
console.log('Subprocess exited with code: ' + code); } catch (e) {
console.log('Got JSON data:'); console.error(e);
return JSON.parse(json); glyphs.length = 0;
}
callback(glyphs, code);
}));
}
function iterate(start, end, index) {
index = index || start;
if (index >= end) {
Progress.remove({});
reloading = false;
return;
}
Progress.upsert({}, {value: (index - start)/(end - start)});
var max = Math.min(index + BATCH_SIZE, end);
var characters = [];
for (var i = index; i < max; i++) {
characters.push(i.toString(16));
}
get_glyph_data(characters, function(glyphs) {
for (var i = 0; i < glyphs.length; i++) {
var glyph = glyphs[i];
Glyphs.upsert({name: glyph.name}, glyph);
}
Meteor.setTimeout(function() { iterate(start, end, max); }, 0);
}); });
} }
Meteor.startup(function() { Meteor.methods({
get_glyph_data(['4dff', '4e00', '4e01']); reload: function() {
if (!reloading) {
iterate(GLYPH_RANGE[0], GLYPH_RANGE[1]);
reloading = true;
}
},
});
Meteor.publish('progress', function() {
return Progress.find();
});
Meteor.startup(function() {
Progress.remove({});
Glyphs._ensureIndex({name: 1}, {unique: true});
}); });