347 lines
9.6 KiB
JavaScript
347 lines
9.6 KiB
JavaScript
/**
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* convertir un fichier .org vers des données structurées en json
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* @type {*}
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*/
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import fs from 'node-fs';
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import moment from 'moment';
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/**********************
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* initialize configs
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**********************/
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const sourceFileName = 'all_tasks.org'
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const sourceFilePath = './sources/' + sourceFileName;
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const outputAbsolutePath = '/home/tykayn/Nextcloud/ressources/social sorting/output/';
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let headers = []
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let tasksObjectsForJsonExport = []
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let headersByKind = {}
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let writeJsonAfterParse = false;
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writeJsonAfterParse = true;
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/**************************************************************
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* fetch the source orgmode file to read its contents
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*************************************************************/
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console.log('parse some org file', sourceFilePath)
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if (!sourceFilePath) {
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console.error('pas de fichier à ouvrir')
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}
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fs.stat(sourceFilePath, function (err, stat) {
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if (err == null) {
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console.log(`File ${sourceFilePath} exists`);
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} else if (err.code === 'ENOENT') {
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// file does not exist
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console.error(`le fichier ${sourceFilePath} est introuvable. Impossible d en extraire des infos.`, err);
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} else {
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console.log('Some other error: ', err.code);
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}
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});
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/**********************
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* search elements
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*********************/
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let stateKeywordList = ['SOMEDAY', 'NEXT', 'TODO', 'CANCELLED', 'DONE', 'WAITING'];
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let dateKeywordList = ['CREATED', 'SCHEDULED', 'DEADLINE', 'CLOSED', 'Refiled'];
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let sectionKeywordList = ['PROPERTIES', 'LOGBOOK', 'END'];
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let propertiesSection = {} // TODO properties listing
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let logBookSection = {} // TODO logbook listing
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let statistics = {
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tags: {},
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words: {}
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}
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let headerKeywordSearch = '[' + stateKeywordList.join('|') + ']'
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/**
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* task object example
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* @type {{level: string, header: string, dates: {CREATED: string, DONE: string, REFILED: string}, state: string, content: string, properties: {}, tags: [], tagsInherited: []}}
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*/
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let task = {
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header: "",
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level: "",
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corpus: "",
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state: "",
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tags: [],
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children: [], // TODO list children tasks with a reference to the parent when level is superior to previous task
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tagsInherited: [], // TODO inherit tags
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dates: {},
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logbook: {},
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properties: {},
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}
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let isHeader = false;
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let isProperty = false;
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let isLogbook = false;
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let isFirst = true;
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// init first task object as empty clone
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let currentTask = {...task};
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/**
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* add to tasks to export and refresh current task
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*/
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function addAndRefreshCurrentTask() {
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tasksObjectsForJsonExport.push(currentTask)
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currentTask = {...task};
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currentTask.dates = {};
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};
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function makeWordsStatistics(sentence) {
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let split = sentence.split(' ');
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if (split && split.length) {
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split.forEach(word => {
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if (!statistics.words[word]) {
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statistics.words[word] = 0
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}
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statistics.words[word]++
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})
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}
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}
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/**********************
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* loop to parse all
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*********************/
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fs.readFile(sourceFilePath, 'utf8', function (err, data) {
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if (err) {
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return console.log(err);
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}
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console.log(" parsing...")
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// parcourir chaque ligne du fichier org
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let everyline = data.split('\n');
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// trouver les entêtes toutes les lignes qui commencent par * et espace.
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everyline.forEach((line) => {
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// gérer la création d'objets définissant les tâches et leurs propriétés
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if (line.match(/^\*+? /)) {
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// add last task to export list
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if (!isFirst) {
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addAndRefreshCurrentTask();
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} else {
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isFirst = false;
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}
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isHeader = true;
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// compter les étoiles pour trouver le niveau du header
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if (line.match(/\*/g)) {
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let match = line.match(/\*/g);
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currentTask.level = match.length
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}
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// create a new task
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headers.push(cleanHeader(line))
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currentTask.header = cleanHeader(line);
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makeWordsStatistics(cleanHeader(line));
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stateKeywordList.forEach(keyword => {
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let keywordIsFound = lineHasKeyword(line, keyword)
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if (keywordIsFound) {
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currentTask.state = keyword
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}
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})
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// trouver les tags
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let tagsFound = line.match(/\:(.*)\:/g)
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if (tagsFound) {
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tagsFound = tagsFound[0];
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let tagList = tagsFound.split(':');
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if (tagList.length) {
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tagList.forEach(tag => {
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if (tag.length > 1) {
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if (!statistics.tags[tag]) {
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statistics.tags[tag] = 0
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}
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statistics.tags[tag]++
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currentTask.tags.push(tag)
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}
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})
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}
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}
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// ------------- fin des recherches dans la ligne de Header -------------
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} else {
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isHeader = false;
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}
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// examen des lignes de corps de tâche, ou de corps de section suite au header.
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// classer les dates de création, cloture, et de logbook
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let dateFound = searchDate(line)
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if (dateFound) {
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dateKeywordList.forEach(keyword => {
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if (lineHasSubstring(line, keyword)) {
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if (!currentTask.dates[keyword]) {
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currentTask.dates[keyword] = '';
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}
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currentTask.dates[keyword] = new Date(dateFound[0]);
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} else {
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// console.log('keyword', keyword)
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}
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})
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} else {
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if (line.indexOf(dateKeywordList) !== -1 && line.indexOf(stateKeywordList) !== -1 && line.indexOf(sectionKeywordList) !== -1) {
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makeWordsStatistics(line)
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// ajouter le corps complet de la section après le header
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if (line.length && !isHeader) {
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let cleanedLine = line.replace(/\s\s/g, ' ');
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cleanedLine = line.replace(/ {2,}/g, ' ')
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currentTask.corpus += `${cleanedLine}
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`
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}
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}
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}
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})
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// ajouter la dernière tâche parsée
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addAndRefreshCurrentTask();
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console.log(" parsing fini")
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// stateKeywordList.forEach(keyword => console.log('nombre de headers', keyword, headersByKind[keyword]?.length))
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const jsonContent = {
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statistics: {
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lines_count: everyline.length,
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headers_count: headers.length,
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statistics: Object.keys(statistics).sort(function (a, b) {
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return statistics[a] - statistics[b]
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})
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},
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meta_data: {
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author: '@tykayn@mastodon.Cipherbliss.com',
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generated_at: new Date(),
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generated_from_file: sourceFilePath + sourceFileName,
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sources: 'https://forge.chapril.org/tykayn/org-report-stats.git'
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},
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tasks_list: tasksObjectsForJsonExport
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}
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console.log('statistics', statistics)
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// console.log('tasksObjectsForJsonExport', jsonContent)
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if (writeJsonAfterParse) {
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writeFileInOuputFolder('export_' + sourceFileName + '_parsed.json', JSON.stringify(jsonContent));
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}
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})
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function lineHasKeyword(line, keyword = 'TODO') {
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let isFound = (line.indexOf('* ' + keyword) !== -1)
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if (isFound) {
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createNewHeaderKind(keyword)
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headersByKind[keyword].push(line);
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if (!statistics[keyword]) {
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statistics[keyword] = 0
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}
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statistics[keyword]++
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}
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return isFound;
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}
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function lineHasSubstring(line, keyword) {
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let isFound = (line.indexOf(keyword) !== -1)
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if (!statistics[keyword]) {
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statistics[keyword] = 0
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}
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statistics[keyword]++
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return isFound
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}
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function createNewHeaderKind(keyword) {
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if (!headersByKind[keyword]) {
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headersByKind[keyword] = [];
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}
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}
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/**
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* chercher des dates et heures au format
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* YYYY-MM-DD HH:II:SS
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*
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* @param line
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* @returns {*}
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*/
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function searchDate(line) {
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// return line.match(/[(\d{4}\-\d{2}\-\d{2} ?\d{2}?\:?\d{2}?\:?\d{2}?)(\d{4}\-\d{2}\-\d{2})]/)
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let simpleDay = line.match(/\d{4}\-\d{2}\-\d{2} \w{3}?\.?/)
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let simpleDayHour = line.match(/\d{4}\-\d{2}\-\d{2} \w{3}?\.? \d{2}\:\d{2}/)
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let simpleDayHourSec = line.match(/\d{4}\-\d{2}\-\d{2} \w{3}?\.? \d{2}\:\d{2}\:\d{2}/)
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if (simpleDayHourSec) {
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return simpleDayHourSec;
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}
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if (simpleDayHour) {
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return simpleDayHour;
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}
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if (simpleDay) {
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return simpleDay;
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}
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}
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/**
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* afin de trouver la première date liée à une tâche parmi celles mentionnées, il faut comparer les dates
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* @param date1
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* @param date2
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*/
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function compareDatesAndKeepOldest(date1, date2) {
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date1 = moment(date1)
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date2 = moment(date2)
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}
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/**
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* get the cleaned content of the header
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* @param line
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*/
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function cleanHeader(line) {
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line = '' + line;
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stateKeywordList.forEach(keyword => {
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line = line.replace(keyword, '')
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})
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line = line.replace(/\** /, '');
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line = line.replace(/\[.*\]/g, '');
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line = line.replace(/\:.*\:/g, '');
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line = line.replace(' ', '');
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return line.trim();
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}
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export async function writeFileInOuputFolder(fileName, fileContent) {
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console.log('write file ', fileName);
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return await fs.writeFile(
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`${outputAbsolutePath}${fileName}`,
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fileContent,
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"utf8",
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(err) => {
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if (err) {
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console.log(`Error writing file: ${err}`);
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} else {
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console.log(`File ${fileName} is written successfully!`);
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}
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}
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);
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} |