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Clean up Glyphs model methods

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Shaunak Kishore
2015-09-28 16:08:47 -04:00
parent 3373b41676
commit e1d33ca1e4
2 changed files with 27 additions and 77 deletions
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48
lib/glyphs.js
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@ -2,27 +2,33 @@
this.Glyphs = new Mongo.Collection('glyphs');
Glyphs.findGlyphsForRadical = function(radical) {
if (radical) {
return Glyphs.find({'index.radical': radical});
}
return Glyphs.find({'index.strokes': 0});
Glyphs.get = (query) => Glyphs.findOne(query);
Glyphs.getNext = (glyph) => {
const codepoint = glyph ? glyph.codepoint : undefined;
const next = Glyphs.findOne(
{codepoint: {$gt: codepoint}}, {sort: {codepoint: 1}});
return next ? next : Glyphs.findOne({}, {sort: {codepoint: 1}});
}
Glyphs.get_svg_path = function(glyph) {
var terms = [];
for (var i = 0; i < glyph.path.length; i++) {
var segment = glyph.path[i];
assert('LMQZ'.indexOf(segment.type) >= 0, segment.type);
terms.push(segment.type);
if (segment.x1 !== undefined) {
terms.push(segment.x1);
terms.push(segment.y1);
}
if (segment.x !== undefined) {
terms.push(segment.x);
terms.push(segment.y);
}
}
return terms.join(' ');
Glyphs.getPrevious = (glyph) => {
const codepoint = glyph ? glyph.codepoint : undefined;
const previous = Glyphs.findOne(
{codepoint: {$lt: codepoint}}, {sort: {codepoint: -1}});
return previous ? previous : Glyphs.findOne({}, {sort: {codepoint: -1}});
}
Glyphs.save = (glyph) => {
check(glyph.character, String);
assert(glyph.character.length === 1);
Glyphs.upsert({character: glyph.character}, glyph);
}
// Register the methods above on the server so they are available to the client.
if (Meteor.isServer) {
const methods = {};
const method_names = ['get', 'getNext', 'getPrevious', 'save'];
method_names.map((name) => methods[`${name}Glyph`] = Glyphs[name]);
methods.saveGlyphs = (glyphs) => glyphs.map(Glyphs.save);
Meteor.methods(methods);
}