jamesperet-website-2020/fetch-scripts/fetch-projects.js

var fs = require('fs')
const sharp = require('sharp');

var utilities = require('./utilities');
var requirements = require('./check-requirements');

const chalk = require('chalk');
const logSymbols = require('log-symbols');

const YAML = require('json-to-pretty-yaml');
const TurndownService = require('turndown');
var turndownService = new TurndownService()

var list_projects = function(){
    var project_directories = utilities.getDirectories(global.source);
    var projects = []
    
    // Load Files into JSON object
    project_directories.forEach(project => {
        try {
            projects.push(JSON.parse(fs.readFileSync(`${global.source}/${project}/project.json`)));
        } catch(err){}
    });
    return projects;
}

var createProject = async function(project){
    var project_requirements = await requirements.hasRequirements(project);
    //console.log(`${project.title} ${hasRequirements}`)
    if(project_requirements.pass == 'no'){
        result[2] += 1;
        console.log(logSymbols.error, `Error creating project \'${chalk.bold(project.permalink)}\'`);
        requirements.requirementMessages(project, project_requirements);
        return;
    }
    // Create folder
    utilities.createDirectory(`source/_posts/projects/${project.permalink}`)
    // Generate cover
    var cover_path = `${global.source}/${project.permalink}/${project.cover_image}`
    var cover_ext = project.cover_image.split(".")[1];
    var cover_destination = `source/_posts/projects/${project.permalink}/cover.jpg`
    sharp(cover_path).resize(1000, 625).toFile(cover_destination);
    project.cover_image = `/projects/${project.permalink}/cover.jpg`
    // Generate thumbnail 
    sharp(cover_path).resize(550, 344).toFile(`source/_posts/projects/${project.permalink}/thumbnail.jpg`);
    project.thumbnail_image = `/projects/${project.permalink}/thumbnail.jpg`
    // Copy Hero
    var hero_path, hero_ext, hero_destination;
    if(project.hero_image != undefined){
        hero_path = `${global.source}/${project.permalink}/${project.hero_image}`
        hero_ext = project.hero_image.split(".")[1];
        hero_destination = `source/_posts/projects/${project.permalink}/hero.${hero_ext}`
        utilities.copyFile(hero_path, hero_destination);
        project.hero_image = `/projects/${project.permalink}/hero.${hero_ext}`
    }
    // Copy screenshots
    var screenshot_data = []
    if(project.screenshots != undefined){
        if(project.screenshots.length > 0) {
            for (let i = 0; i < project.screenshots.length; i++) {
                var screenshot = project.screenshots[i];
                screenshot_path = `${global.source}/${project.permalink}/${screenshot.url}`
                screenshot_ext = project.hero_image.split(".")[1];
                screenshot_destination = `source/_posts/projects/${project.permalink}/screenshot-${i}.${screenshot_ext}`
                utilities.copyFile(screenshot_path, screenshot_destination);
                screenshot.url = `/projects/${project.permalink}/screenshot-${i}.${screenshot_ext}`;
                screenshot_data.push(screenshot)
            }
        }
    }
    // Create markdown file
    var file = "";
    file += "---\n";
    file += `title: ${project.title}\n`;
    file += `folder: ${project.permalink}\n`;
    file += `date: ${project.start_date}\n`;
    file += `layout: project\n`
    try {
        var data = JSON.parse(JSON.stringify(project));
        delete data.title;
        delete data.index;
        delete data.status;
        delete data.size
        delete data.local_copies;
        delete data.folder;
        delete data.aws_backups;
        delete data.permalink;
        delete data.backup_folder;
        if(data.repositories == []) delete data.repositories;
        if(data.files == []) delete data.files;
        if(screenshot_data.length > 0) data.screenshots = screenshot_data;
        file += YAML.stringify(data);
    } catch (err){
        if(global.isVerbose) console.log(logSymbols.error, chalk.red('An error occured: '));
        if(global.isVerbose) console.log(err);
    }
    file += "---\n";
    if(project.text == undefined){
        file += project.description;
    } else {
        file += turndownService.turndown(project.text);;
    }
    // Save markdown file
    var project_file_path = `source/_posts/projects/${project.permalink}.md`
    try {
        fs.writeFileSync(project_file_path, file);
        if(project_requirements.pass == 'all') {
            result[0] += 1;
            console.log(logSymbols.success, `Created Project \'${chalk.bold(project.permalink)}\'`);
        } else if(project_requirements.pass == 'some') {
            result[1] += 1;
            console.log(logSymbols.warning, `Created Project \'${chalk.bold(project.permalink)}\' with warnings`);
            requirements.requirementMessages(project, project_requirements);
        }
        counter += 1;
    } catch (err){
        if(global.isVerbose) console.log(logSymbols.error, chalk.red('An error occured: '));
        if(global.isVerbose) console.log(err);
    }
}

var result = [ 0, 0, 0]

module.exports.all = async function(){
    console.log()
    var projects = list_projects();
    for (let i = 0; i < projects.length; i++) {
        await createProject(projects[i]);
    }
    console.log()
    console.log(chalk.green(`${result[0]} created`) + ", " + chalk.yellow(`${result[1]} created with warnings`) + ", " + chalk.red(`${result[2]} missing requirements`) + ` (TOTAL: ${projects.length})`);
}

module.exports.list_projects = list_projects;