angular.module('codexApp') .service('ThumbnailService', [ '$rootScope', '$http', function($rootScope, $http) { var createThumbnail = function(file_path, app_data_path) { //console.log("-> Creating Thumbnail for " + file_path); var webshot = require('webshot'); var fs = require('fs'); var marked = require('marked'); var options = { screenSize: { width: 220 , height: 170 } , shotSize: { width: 220 , height: '170' } , userAgent: 'Mozilla/5.0 (iPhone; U; CPU iPhone OS 3_2 like Mac OS X; en-us)' + ' AppleWebKit/531.21.20 (KHTML, like Gecko) Mobile/7B298g' , siteType:'html' }; var data = fs.readFileSync(file_path); var page_data = String.fromCharCode.apply(null, data); console.log(app_data_path) var thumbnail_path = getThumbnailName(file_path, app_data_path); var page = '' + marked(page_data); + ''; var renderStream = webshot(page, thumbnail_path, options, function(err) { // screenshot now saved to hello_world.png }); //var file = fs.createWriteStream('google.png', {encoding: 'binary'}); console.log("-> Created thumbnail " + thumbnail_path); return thumbnail_path; } var getThumbnailName = function(file_path, app_data_path) { var filename = file_path.split('\\').pop().split('/').pop(); var name = filename.split('.'); //if (lastIndex < 1) return ""; var path = file_path.split('/'); path.pop(); var thumb_path = path.join('/'); //return thumb_path + "/" + name[0] + ".thumb.png"; var date = new Date(); var components = [ date.getYear(), date.getMonth(), date.getDate(), date.getHours(), date.getMinutes(), date.getSeconds(), date.getMilliseconds() ]; var id = components.join(""); return app_data_path + "/thumbs/" + id + ".png" } var thumbnailExists = function(file_path) { var url = getThumbnailName(file_path); //console.log(url); // var http = new XMLHttpRequest(); // http.open('HEAD', url, false); // http.send(); // console.log(http.status==200); // return http.status==200; var fs = require('fs'); return fs.existsSync(url); } this.createNoteThumbnail = function(file_path, app_data_path) { if(thumbnailExists(file_path) == false){ return createThumbnail(file_path, app_data_path); } return getThumbnailName(file_path); } }])