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var _ = require('lodash');
module.exports = function(nico) {
var exports = {};
var Categories = {};
exports.reader = function(post) {
var filepath = post.meta.filepath.toLowerCase();
if (filepath.indexOf('components') === 0) {
post.template = post.meta.template = 'component';
} else {
post.template = post.meta.template = (post.meta.template || 'page');
}
if (filepath === 'readme.md') {
post.filename = post.meta.filename = 'index';
post.template = post.meta.template = 'home';
}
if (filepath.indexOf('/demo/') > 0) {
post.template = post.meta.template = 'code';
}
return post;
};
exports.filters = {
find_category: function(posts, cat) {
var ret = [];
Object.keys(posts).forEach(function(key) {
var item = posts[key];
if (item.meta.category === cat) {
ret.push(item);
}
});
ret = ret.sort(function(a, b) {
a = a.meta.order || 10;
b = b.meta.order || 10;
return parseInt(a, 10) - parseInt(b, 10);
});
return ret;
},
get_categories: function(posts, post) {
var rootDirectory = post.directory.split('/')[0];
var categories = Categories[rootDirectory] || _.uniq(Object.keys(posts).map(function(key) {
var item = posts[key];
if (item.directory.split('/')[0] === post.directory.split('/')[0]) {
return item.meta.category;
}
})).filter(function(n){ return n != undefined });
categories = categories.sort(function(a, b) {
return a.length - b.length;
})
Categories[rootDirectory] = categories;
return categories;
},
find_demo_in_component: function(pages, directory) {
var ret = [];
Object.keys(pages).forEach(function(key) {
var page = pages[key];
if (key.indexOf(directory + '/demo/') === 0) {
ret.push(page);
}
});
ret = ret.sort(function(a, b) {
if (/index$/i.test(a.filename)) {
a.meta.order = 1;
}
if (/index$/i.test(b.filename)) {
b.meta.order = 1;
}
a = a.meta.order || 100;
b = b.meta.order || 100;
return parseInt(a, 10) - parseInt(b, 10);
});
return ret;
},
// For Debug
console: function(target) {
console.log(target);
},
parsePost: function(filepath) {
return nico.sdk.post.read(filepath);
},
odd: function(items) {
return items.filter(function(item, i) {
return (i+1)%2 === 1;
});
},
even: function(items) {
return items.filter(function(item, i) {
return (i+1)%2 === 0;
});
},
rootDirectoryIs: function(directory, rootDirectory) {
return directory.split('/')[0] === rootDirectory;
}
};
return exports;
};