jamesperet-website-2020/fetch-scripts/check-requirements.js

var utilities = require('./utilities');

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

var hasRequirements = async function(project){
    var requirements = {
        is_public : project.visibility == "private" || project.visibility == undefined,
        has_thumbnail : utilities.fileExists( `${global.source}/${project.permalink}/${project.cover_image}`),
        has_hero_img : utilities.fileExists(`${global.source}/${project.permalink}/${project.hero_image}`),
        has_description : project.description != "" && project.description != undefined,
        has_text : project.text != "" && project.text != undefined,
        has_videos : countVideos(project) > 0,
        has_screenshots : countScreenshots(project) > 0,
        video_check : await checkVideos(project)
    }
    var pass = ''
    if(!requirements.is_public) pass = 'no'
    else if(!requirements.has_thumbnail) pass = 'no'
    else if(!requirements.has_description) pass = 'no'
    else if(!requirements.has_hero_img && !requirements.has_videos) pass = 'no'
    else if(allVideosAvailable(requirements.video_check)) pass = 'no'
    else if(!requirements.has_text) pass = 'some'
    else if(!requirements.has_videos && !requirements.has_screenshots) pass = 'some'
    else pass = 'all';
    requirements.pass = pass;
    return requirements;
}

var requirementMessages = function(project, requirements){
    var warning_thumbnail =   chalk.red(`  - Missing the thumbnail image`);
    var warning_hero_img =    chalk.red(`  - Missing hero image or video`);
    var warning_description = chalk.red(`  - Missing description`);
    var warning_text =        chalk.yellow(`  - Missing long text description`);
    var warning_screenshots = chalk.yellow(`  - Missing screenshots`);
    if(global.isVerbose){
        if(!requirements.has_thumbnail) console.log(warning_thumbnail);
        if(!requirements.has_description) console.log(warning_description);
        if(!requirements.has_hero_img && !requirements.has_videos) console.log(warning_hero_img);
        if(!requirements.has_text) console.log(warning_text);
        if(!requirements.has_videos && !requirements.has_screenshots) console.log(warning_screenshots);
        if(requirements.has_videos) {
            requirements.video_check.forEach(video => {
                if(video.available == false) {
                    console.log(chalk.red(`  - Video is not available: ${video.url}`));
                }
            });
        }
    }
}

var countVideos = function(project){
    if(project.videos != undefined){
        return project.videos.length;
    } else {
        return 0;
    }
}

var checkVideos = async function(project){
    var videoCheck = []
    if(project.videos != undefined){
        for (let i = 0; i < project.videos.length; i++) {
            const video = project.videos[i];
            video.available = await utilities.checkVideo(video.url)
            videoCheck.push(video);
        }
    }
    return videoCheck;
}

var allVideosAvailable = function(video_check) {
    var result = false;
    for (let i = 0; i < video_check.length; i++) {
        if(video_check[i].available == false) result = true
    }
    return result;
}

var countScreenshots = function(project){
    if(project.screenshots != undefined){
        return project.screenshots.length;
    } else {
        return 0;
    }
}

var showRequirements = async function(query, projects){
    if(query != undefined) query = query.toLowerCase();
    var result = [ 0, 0, 0]
    console.log();
    for (let i = 0; i < projects.length; i++) {
        const project = projects[i];
        if(project.title.toLowerCase() == query || project.permalink == query || query == ""){
            var requirements = await hasRequirements(project);
            if(requirements.pass == 'all'){
                result[0] += 1;
                console.log(logSymbols.success, 
                    `Project \'${chalk.bold(project.permalink)}\' has all requirements`);
            } else if (requirements.pass == 'some') {
                result[1] += 1;
                console.log(logSymbols.warning, 
                    `Project \'${chalk.bold(project.permalink)}\' has some requirements`);
            } else if(requirements.pass == 'no') {
                result[2] += 1;
                console.log(logSymbols.error, 
                    `Project \'${chalk.bold(project.permalink)}\' doesn\'t have necessary requirements`);
            }
            requirementMessages(project, requirements);
        }
    }
    console.log();
    if(query == "")
        console.log(chalk.green(`${result[0]} passed`) + ", " + chalk.yellow(`${result[1]} passed with warnings`) + ", " + chalk.red(`${result[2]} missing requirements`) + ` (TOTAL: ${projects.length})`);
}
module.exports.hasRequirements = hasRequirements;
module.exports.requirementMessages = requirementMessages;
module.exports.showRequirements = showRequirements;