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https://github.com/JuanCanham/HackMyResume.git
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Integrate JRSTheme class.
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hacksalot
290
src/core/fresh-theme.js
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290
src/core/fresh-theme.js
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/**
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Definition of the Theme class.
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@license MIT. Copyright (c) 2015 hacksalot / FluentDesk.
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@module theme.js
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*/
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(function() {
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var FS = require('fs')
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, extend = require('../utils/extend')
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, validator = require('is-my-json-valid')
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, _ = require('underscore')
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, PATH = require('path')
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, parsePath = require('parse-filepath')
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, pathExists = require('path-exists').sync
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, EXTEND = require('../utils/extend')
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, moment = require('moment')
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, RECURSIVE_READ_DIR = require('recursive-readdir-sync');
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/**
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The Theme class is a representation of a HackMyResume theme asset.
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@class Theme
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*/
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function Theme() {
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}
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/**
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Open and parse the specified theme.
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*/
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Theme.prototype.open = function( themeFolder ) {
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this.folder = themeFolder;
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// Open the [theme-name].json file; should have the same name as folder
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var pathInfo = parsePath( themeFolder );
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// Set up a formats hash for the theme
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var formatsHash = { };
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// See if the theme has a package.json. If so, load it.
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var packageJsonPath = PATH.join(themeFolder, 'package.json');
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if( pathExists( packageJsonPath ) ) {
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var themePack = require( themeFolder );
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var themePkgJson = require( packageJsonPath );
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this.name = themePkgJson.name;
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this.render = (themePack && themePack.render) || undefined;
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this.formats = { html: { title: 'html', outFormat: 'html', ext: 'html', path: null, data: null } };
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return this;
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}
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// Otherwise, do a full theme load
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var themeFile = PATH.join( themeFolder, pathInfo.basename + '.json' );
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var themeInfo = JSON.parse( FS.readFileSync( themeFile, 'utf8' ) );
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var that = this;
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// Move properties from the theme JSON file to the theme object
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EXTEND( true, this, themeInfo );
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// Check for an explicit "formats" entry in the theme JSON. If it has one,
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// then this theme declares its files explicitly.
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if( !!this.formats ) {
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formatsHash = loadExplicit.call( this );
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this.explicit = true;
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}
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else {
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formatsHash = loadImplicit.call( this );
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}
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// Add freebie formats every theme gets
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formatsHash.json = { title: 'json', outFormat: 'json', pre: 'json', ext: 'json', path: null, data: null };
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formatsHash.yml = { title: 'yaml', outFormat: 'yml', pre: 'yml', ext: 'yml', path: null, data: null };
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// Cache
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this.formats = formatsHash;
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// Set the official theme name
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this.name = parsePath( this.folder ).name;
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return this;
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};
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/**
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Determine if the theme supports the specified output format.
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*/
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Theme.prototype.hasFormat = function( fmt ) {
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return _.has( this.formats, fmt );
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};
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/**
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Determine if the theme supports the specified output format.
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*/
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Theme.prototype.getFormat = function( fmt ) {
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return this.formats[ fmt ];
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};
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function loadImplicit() {
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// Set up a hash of formats supported by this theme.
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var formatsHash = { };
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var that = this;
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var major = false;
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// Establish the base theme folder
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var tplFolder = PATH.join( this.folder, 'src' );
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// Iterate over all files in the theme folder, producing an array, fmts,
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// containing info for each file. While we're doing that, also build up
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// the formatsHash object.
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var fmts = RECURSIVE_READ_DIR( tplFolder ).map( function( absPath ) {
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// If this file lives in a specific format folder within the theme,
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// such as "/latex" or "/html", then that format is the output format
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// for all files within the folder.
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var pathInfo = parsePath(absPath);
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var outFmt = '', isMajor = false;
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var portion = pathInfo.dirname.replace(tplFolder,'');
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if( portion && portion.trim() ) {
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if( portion[1] === '_' ) return;
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var reg = /^(?:\/|\\)(html|latex|doc|pdf|png|partials)(?:\/|\\)?/ig;
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var res = reg.exec( portion );
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if( res ) {
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if( res[1] !== 'partials' ) {
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outFmt = res[1];
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}
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else {
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that.partials = that.partials || [];
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that.partials.push( { name: pathInfo.name, path: absPath } );
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return null;
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}
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}
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}
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// Otherwise, the output format is inferred from the filename, as in
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// compact-[outputformat].[extension], for ex, compact-pdf.html.
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if( !outFmt ) {
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var idx = pathInfo.name.lastIndexOf('-');
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outFmt = ( idx === -1 ) ? pathInfo.name : pathInfo.name.substr( idx + 1 );
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isMajor = true;
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}
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// We should have a valid output format now.
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formatsHash[ outFmt ] = formatsHash[outFmt] || {
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outFormat: outFmt,
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files: []
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};
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// Create the file representation object.
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var obj = {
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action: 'transform',
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path: absPath,
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major: isMajor,
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orgPath: PATH.relative(tplFolder, absPath),
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ext: pathInfo.extname.slice(1),
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title: friendlyName( outFmt ),
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pre: outFmt,
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// outFormat: outFmt || pathInfo.name,
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data: FS.readFileSync( absPath, 'utf8' ),
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css: null
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};
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// Add this file to the list of files for this format type.
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formatsHash[ outFmt ].files.push( obj );
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return obj;
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});
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// Now, get all the CSS files...
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(this.cssFiles = fmts.filter(function( fmt ){ return fmt && (fmt.ext === 'css'); }))
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.forEach(function( cssf ) {
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// For each CSS file, get its corresponding HTML file
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var idx = _.findIndex(fmts, function( fmt ) {
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return fmt && fmt.pre === cssf.pre && fmt.ext === 'html';
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});
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cssf.action = null;
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fmts[ idx ].css = cssf.data;
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fmts[ idx ].cssPath = cssf.path;
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});
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// Remove CSS files from the formats array
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fmts = fmts.filter( function( fmt) {
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return fmt && (fmt.ext !== 'css');
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});
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return formatsHash;
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}
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function loadExplicit() {
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var that = this;
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// Set up a hash of formats supported by this theme.
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var formatsHash = { };
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// Establish the base theme folder
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var tplFolder = PATH.join( this.folder, 'src' );
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var act = null;
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// Iterate over all files in the theme folder, producing an array, fmts,
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// containing info for each file. While we're doing that, also build up
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// the formatsHash object.
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var fmts = RECURSIVE_READ_DIR( tplFolder ).map( function( absPath ) {
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act = null;
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// If this file is mentioned in the theme's JSON file under "transforms"
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var pathInfo = parsePath(absPath);
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var absPathSafe = absPath.trim().toLowerCase();
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var outFmt = _.find( Object.keys( that.formats ), function( fmtKey ) {
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var fmtVal = that.formats[ fmtKey ];
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return _.some( fmtVal.transform, function( fpath ) {
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var absPathB = PATH.join( that.folder, fpath ).trim().toLowerCase();
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return absPathB === absPathSafe;
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});
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});
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if( outFmt ) {
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act = 'transform';
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}
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// If this file lives in a specific format folder within the theme,
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// such as "/latex" or "/html", then that format is the output format
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// for all files within the folder.
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if( !outFmt ) {
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var portion = pathInfo.dirname.replace(tplFolder,'');
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if( portion && portion.trim() ) {
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var reg = /^(?:\/|\\)(html|latex|doc|pdf)(?:\/|\\)?/ig;
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var res = reg.exec( portion );
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res && (outFmt = res[1]);
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}
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}
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// Otherwise, the output format is inferred from the filename, as in
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// compact-[outputformat].[extension], for ex, compact-pdf.html.
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if( !outFmt ) {
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var idx = pathInfo.name.lastIndexOf('-');
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outFmt = ( idx === -1 ) ? pathInfo.name : pathInfo.name.substr( idx + 1 );
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}
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// We should have a valid output format now.
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formatsHash[ outFmt ] =
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formatsHash[ outFmt ] || {
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outFormat: outFmt,
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files: [],
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symLinks: that.formats[ outFmt ].symLinks
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};
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// Create the file representation object.
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var obj = {
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action: act,
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orgPath: PATH.relative(that.folder, absPath),
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path: absPath,
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ext: pathInfo.extname.slice(1),
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title: friendlyName( outFmt ),
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pre: outFmt,
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// outFormat: outFmt || pathInfo.name,
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data: FS.readFileSync( absPath, 'utf8' ),
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css: null
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};
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// Add this file to the list of files for this format type.
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formatsHash[ outFmt ].files.push( obj );
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return obj;
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});
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// Now, get all the CSS files...
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(this.cssFiles = fmts.filter(function( fmt ){ return fmt.ext === 'css'; }))
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.forEach(function( cssf ) {
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// For each CSS file, get its corresponding HTML file
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var idx = _.findIndex(fmts, function( fmt ) {
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return fmt.pre === cssf.pre && fmt.ext === 'html';
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});
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fmts[ idx ].css = cssf.data;
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fmts[ idx ].cssPath = cssf.path;
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});
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// Remove CSS files from the formats array
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fmts = fmts.filter( function( fmt) {
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return fmt.ext !== 'css';
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});
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return formatsHash;
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}
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function friendlyName( val ) {
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val = val.trim().toLowerCase();
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var friendly = { yml: 'yaml', md: 'markdown', txt: 'text' };
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return friendly[val] || val;
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}
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module.exports = Theme;
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}());
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