Primer Commit. Este codigo fue escrito en el año 2022

2025-12-09 11:31:20 -05:00
commit 294e96fc74
104 changed files with 73771 additions and 0 deletions
--- a/Documentacion/fonts/OpenSans-Bold-webfont.eot
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--- a/Documentacion/fonts/OpenSans-Bold-webfont.woff
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--- a/Documentacion/fonts/OpenSans-BoldItalic-webfont.eot
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--- a/Documentacion/fonts/OpenSans-BoldItalic-webfont.svg
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--- a/Documentacion/fonts/OpenSans-BoldItalic-webfont.woff
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--- a/Documentacion/fonts/OpenSans-Italic-webfont.eot
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--- a/Documentacion/fonts/OpenSans-Italic-webfont.svg
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--- a/Documentacion/fonts/OpenSans-Italic-webfont.woff
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--- a/Documentacion/fonts/OpenSans-Light-webfont.eot
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--- a/Documentacion/fonts/OpenSans-Light-webfont.svg
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--- a/Documentacion/fonts/OpenSans-Light-webfont.woff
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--- a/Documentacion/fonts/OpenSans-LightItalic-webfont.eot
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--- a/Documentacion/fonts/OpenSans-LightItalic-webfont.svg
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--- a/Documentacion/fonts/OpenSans-Regular-webfont.eot
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--- a/Documentacion/fonts/OpenSans-Regular-webfont.svg
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--- a/Documentacion/fonts/OpenSans-Regular-webfont.woff
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--- a/Documentacion/global.html
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+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="utf-8">
+    <title>JSDoc: Global</title>
+
+    <script src="scripts/prettify/prettify.js"> </script>
+    <script src="scripts/prettify/lang-css.js"> </script>
+    <!--[if lt IE 9]>
+      <script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script>
+    <![endif]-->
+    <link type="text/css" rel="stylesheet" href="styles/prettify-tomorrow.css">
+    <link type="text/css" rel="stylesheet" href="styles/jsdoc-default.css">
+</head>
+
+<body>
+
+<div id="main">
+
+    <h1 class="page-title">Global</h1>
+
+    
+
+
+
+
+<section>
+
+<header>
+    
+        <h2></h2>
+        
+    
+</header>
+
+<article>
+    <div class="container-overview">
+    
+        
+
+        
+
+
+<dl class="details">
+
+    
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+    
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+    
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+    
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+    
+</dl>
+
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+        
+    
+    </div>
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+
+    
+        <h3 class="subsection-title">Methods</h3>
+
+        
+            
+
+    
+
+    
+    <h4 class="name" id="actualizar"><span class="type-signature"></span>actualizar<span class="signature">(entradas)</span><span class="type-signature"></span></h4>
+    
+
+    
+
+
+
+<div class="description">
+    <h1>Actualizar</h1>
+<p>Actualiza los datos en en localStorage con una copia del array recibido por parametros</p>
+</div>
+
+
+
+
+
+
+
+
+
+    <h5>Parameters:</h5>
+    
+
+<table class="params">
+    <thead>
+    <tr>
+        
+        <th>Name</th>
+        
+
+        <th>Type</th>
+
+        
+
+        
+
+        <th class="last">Description</th>
+    </tr>
+    </thead>
+
+    <tbody>
+    
+
+        <tr>
+            
+                <td class="name"><code>entradas</code></td>
+            
+
+            <td class="type">
+            
+                
+<span class="param-type">*</span>
+
+
+            
+            </td>
+
+            
+
+            
+
+            <td class="description last"><p>El objeto completo de las entradas para combinar con el localstorage</p></td>
+        </tr>
+
+    
+    </tbody>
+</table>
+
+
+
+
+
+
+<dl class="details">
+
+    
+
+    
+
+    
+
+    
+
+    
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+    
+
+    
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+    
+
+    
+
+    
+
+    
+
+    
+
+    
+    <dt class="tag-source">Source:</dt>
+    <dd class="tag-source"><ul class="dummy"><li>
+        <a href="sys.js.html">sys.js</a>, <a href="sys.js.html#line42">line 42</a>
+    </li></ul></dd>
+    
+
+    
+
+    
+
+    
+</dl>
+
+
+
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+        
+            
+
+    
+
+    
+    <h4 class="name" id="carga"><span class="type-signature"></span>carga<span class="signature">()</span><span class="type-signature"></span></h4>
+    
+
+    
+
+
+
+<div class="description">
+    <h1>Carga Inicial</h1>
+<p>Esta funcion permite determinar el estado de los datos en memoria, cargandolos desde el servidor en caso de que no exista o comprobando si se encuentran modificados en relacion con el archivo original</p>
+<p>Esta funcion devuelve un array que contiene los datos de la entrada</p>
+</div>
+
+
+
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+<dl class="details">
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+    
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+    
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+    
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+    
+
+    
+    <dt class="tag-source">Source:</dt>
+    <dd class="tag-source"><ul class="dummy"><li>
+        <a href="sys.js.html">sys.js</a>, <a href="sys.js.html#line8">line 8</a>
+    </li></ul></dd>
+    
+
+    
+
+    
+
+    
+</dl>
+
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+        
+            
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+    
+
+    
+    <h4 class="name" id="datetime"><span class="type-signature"></span>datetime<span class="signature">()</span><span class="type-signature"></span></h4>
+    
+
+    
+
+
+
+<div class="description">
+    <h1>Datetime</h1>
+<p>Funcion que permite regresar una cadena de texto en formato de fecha y hora de mysql</p>
+</div>
+
+
+
+
+
+
+
+
+
+
+
+
+
+<dl class="details">
+
+    
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+    
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+    
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+    
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+    
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+    
+
+    
+    <dt class="tag-source">Source:</dt>
+    <dd class="tag-source"><ul class="dummy"><li>
+        <a href="sys.js.html">sys.js</a>, <a href="sys.js.html#line52">line 52</a>
+    </li></ul></dd>
+    
+
+    
+
+    
+
+    
+</dl>
+
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+
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+        
+            
+
+    
+
+    
+    <h4 class="name" id="recarga"><span class="type-signature"></span>recarga<span class="signature">()</span><span class="type-signature"></span></h4>
+    
+
+    
+
+
+
+<div class="description">
+    <h1>Recarga</h1>
+<p>Esta funcion permite reemplazar la copia local por una copia obtenida del servidor.</p>
+</div>
+
+
+
+
+
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+<dl class="details">
+
+    
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+    
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+    
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+    
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+    
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+    
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+    
+    <dt class="tag-source">Source:</dt>
+    <dd class="tag-source"><ul class="dummy"><li>
+        <a href="sys.js.html">sys.js</a>, <a href="sys.js.html#line27">line 27</a>
+    </li></ul></dd>
+    
+
+    
+
+    
+
+    
+</dl>
+
+
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+
+
+
+
+
+        
+    
+
+    
+
+    
+</article>
+
+</section>
+
+
+
+
+</div>
+
+<nav>
+    <h2><a href="index.html">Home</a></h2><h3>Global</h3><ul><li><a href="global.html#actualizar">actualizar</a></li><li><a href="global.html#carga">carga</a></li><li><a href="global.html#datetime">datetime</a></li><li><a href="global.html#recarga">recarga</a></li></ul>
+</nav>
+
+<br class="clear">
+
+<footer>
+    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 3.6.7</a> on Thu Sep 23 2021 15:01:05 GMT-0500 (GMT-05:00)
+</footer>
+
+<script> prettyPrint(); </script>
+<script src="scripts/linenumber.js"> </script>
+</body>
+</html>
--- a/Documentacion/index.html
+++ b/Documentacion/index.html
@@ -0,0 +1,127 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="utf-8">
+    <title>JSDoc: Home</title>
+
+    <script src="scripts/prettify/prettify.js"> </script>
+    <script src="scripts/prettify/lang-css.js"> </script>
+    <!--[if lt IE 9]>
+      <script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script>
+    <![endif]-->
+    <link type="text/css" rel="stylesheet" href="styles/prettify-tomorrow.css">
+    <link type="text/css" rel="stylesheet" href="styles/jsdoc-default.css">
+</head>
+
+<body>
+
+<div id="main">
+
+    <h1 class="page-title">Home</h1>
+
+    
+
+
+
+    
+
+
+    <h3> </h3>
+
+
+
+
+
+
+
+
+
+
+    
+
+
+
+
+    <section>
+        <article><h1>Sistema Super Simple de Blogging (3SB)</h1>
+<p><strong>Autor:</strong> <a href="https://interlan.ec/drk0027">Drk0027</a></p>
+<p><strong>Version:</strong> 1.0</p>
+<p><strong>ChangeLog:</strong> <a href="changelog.md">Changelog</a></p>
+<p><strong>Documentacion:</strong> <a href="/documentacion/">Documentacion</a></p>
+<h2>Tabla de contenidos</h2>
+<ul>
+<li><a href="#sistema-super-simple-de-blogging-3sb">Sistema Super Simple de Blogging (3SB)</a>
+<ul>
+<li><a href="#tabla-de-contenidos">Tabla de contenidos</a></li>
+<li><a href="#motivacion">Motivacion</a></li>
+<li><a href="#caracteristicas">Caracteristicas</a></li>
+<li><a href="#sistema-de-blogging-tradicional">Sistema de Blogging tradicional</a></li>
+<li><a href="#limites-del-sistema">Limites del sistema</a></li>
+<li><a href="#sobre-las-im%C3%A1genes-y-archivos">Sobre las imágenes y archivos</a></li>
+<li><a href="#instalacion">Instalacion</a></li>
+<li><a href="#webgrafia">Webgrafia</a></li>
+</ul>
+</li>
+</ul>
+<h2>Motivacion</h2>
+<p>La motivacion de este proyecto, simplemente es crear una herramienta practica, con la cual pueda entrenar mas mis conocimientos de javascript y PWA, ademas de tener un sistema de blogging muy simple que dependa muy poco del servidor.</p>
+<h2>Caracteristicas</h2>
+<p>Este blog permite toda la gama de CRUD para cada elemento de la base de datos (entradas.json), pero los cambios se almacenan de forma local en el localStorage, por lo que si se quieren hacer públicos los cambios, es necesario exportar el nuevo archivo entradas.json y reemplazar al anterior.</p>
+<p>Las caracteristicas iniciales de este proyecto son las siguientes</p>
+<ul>
+<li><strong>CRUD completo</strong> Es decir, crear, actualizar y eliminar registros.</li>
+<li><strong>Personalizacion</strong> Se pueden usar plantillas bootstrap, pero también, al ser tan simple, siempre y cuando se mantengan las etiquetas originales con sus id, puede ser modificado completamente a gusto</li>
+<li><strong>PWA</strong> Al disponer de service workers y ser servido mediante https, los datos pueden permanecer en el cliente fuera de linea, pudiendo ser consultados libremente.</li>
+<li><strong>Responsive</strong> Las características del cliente definen la calidad de la lectura al ajustarse a los parámetros necesarios.</li>
+<li><strong>Notificaciones push</strong> Para poder notificar al cliente si hay una versión mas reciente del archivo entradas.json o indicar que el archivo local ha sido modificado y debe guardarse para mostrar los cambios de forma global.(tal vez proxima version)</li>
+<li><strong>Edición con guardado automático</strong> Al editar una entrada, los cambios se almacenan automaticamente en el localStorage</li>
+</ul>
+<h2>Sistema de Blogging tradicional</h2>
+<p>El objetivo de este proyecto no es reescribir la rueda, sino ofrecer una alternativa a los modelos tradicionales de forma didáctica, para que quienes deseen, puedan aprender directamente del código.</p>
+<p>Para esto, se mantienen aspectos tradicionales de los blogs como:</p>
+<ul>
+<li><strong>Presentación de entradas en forma descendente</strong> Muestra las entradas mas recientes primero en la pantalla inicial</li>
+<li><strong>Búsqueda simple por contenido de las entradas</strong> La búsqueda es muy simple, se selecciona un array de palabras ingresadas en el campo de búsqueda y se confirma si estas existen en las entradas. Se creara una lista de entradas que contengan los criterios de búsqueda (por implementar)</li>
+<li><strong>Búsqueda por etiquetas</strong> Se mostraran solo las entradas que tengan las etiquetas seleccionadas</li>
+<li><strong>Comentarios?</strong> Dado que solo se cargan paginas estáticas, no es posible almacenar comentarios. En todo caso, tal vez sea posible vincular las url con sistemas como discus y otros.</li>
+<li><strong>Gestión SEO</strong> No es precisamente imposible, pero la mayor parte del procesamiento se realiza desde el lado del cliente, por lo que, si bien, los motores de búsqueda pueden encontrar por ejemplo, el archivo index.html, no podrían leer los contenidos de las entradas, ya que esto requiere JavaScript y no solo texto plano. He leído que hay algunos buscadores que ya crean una representación virtual del tiempo de ejecución, por lo que pueden localizar información que solo se carga durante la ejecución en el cliente, pero no he investigado mas.</li>
+</ul>
+<h2>Limites del sistema</h2>
+<p>Realmente no se que limites podría tener, pero estimo que esta bastante limitado, debido a que carga un archivo json que crecerá bastante con el tiempo.</p>
+<p>Al parecer cada navegador tiene sus propias restricciones de memoria, pero básicamente la mayoría tienen espacio ilimitado para el local storage, el problema esta mas relacionado con la memoria RAM.</p>
+<p>Si bien el almacenamiento no es mayor problema, el archivo json es cargado directamente en la memoria RAM, así que su consumo es directamente proporcional al tamaño neto del archivo.</p>
+<p>Los procesos del sistema no consumen demasiada memoria, pero al renderizar tienen que cargar el archivo por completo para procesarlo, es posible que comiencen a sentirse los efectos pasado los 10MB, puesto que el consumo de memoria suele incrementarse de forma exponencial al tamaño del archivo. Es bastante impresionante lo que puede cargar una base de datos normal. Mis respetos.</p>
+<p>Solo por pura diversión, intentare hacer pruebas en un dispositivo kaiOS, Después de todo, este proyecto comenzó pensando en un Alcatel 3078A</p>
+<h2>Sobre las imágenes y archivos</h2>
+<p>Se pueden utilizar las mismas etiquetas para incrustar imágenes en el documento, siempre y cuando se hayan subido primero las imágenes al directorio destinado <strong>imágenes</strong> o en su defecto, donde se desee almacenar los recursos requeridos</p>
+<h2>Instalacion</h2>
+<p>Basta con copiar los archivos en la carpeta publica del servidor. Tal vez cuando lo suba a github tambien se pueda usar el comando git clone para descargar el codigo y ejecutarlo</p>
+<h2>Webgrafia</h2>
+<p>https://www.contentful.com/blog/2021/02/05/how-to-build-a-lightweight-blog/</p>
+<p>https://webcache.googleusercontent.com/search?q=cache:eIh402_7DH8J:https://stackoverflow.com/questions/9156367/is-it-possible-to-build-a-blog-with-html-only+&amp;cd=4&amp;hl=en&amp;ct=clnk&amp;gl=ec</p>
+<p>https://www.quora.com/How-can-I-make-a-web-blog-using-HTML-CSS-and-JavaScript</p>
+<p>https://dev.to/n3rd/deploy-a-javascript-only-blog-with-cms-js-4g7j</p>
+<p>https://cms.js</p></article>
+    </section>
+
+
+
+
+
+
+</div>
+
+<nav>
+    <h2><a href="index.html">Home</a></h2><h3>Global</h3><ul><li><a href="global.html#actualizar">actualizar</a></li><li><a href="global.html#carga">carga</a></li><li><a href="global.html#datetime">datetime</a></li><li><a href="global.html#recarga">recarga</a></li></ul>
+</nav>
+
+<br class="clear">
+
+<footer>
+    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 3.6.7</a> on Thu Sep 23 2021 15:01:05 GMT-0500 (GMT-05:00)
+</footer>
+
+<script> prettyPrint(); </script>
+<script src="scripts/linenumber.js"> </script>
+</body>
+</html>
--- a/Documentacion/index.js.html
+++ b/Documentacion/index.js.html
@@ -0,0 +1,113 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="utf-8">
+    <title>JSDoc: Source: index.js</title>
+
+    <script src="scripts/prettify/prettify.js"> </script>
+    <script src="scripts/prettify/lang-css.js"> </script>
+    <!--[if lt IE 9]>
+      <script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script>
+    <![endif]-->
+    <link type="text/css" rel="stylesheet" href="styles/prettify-tomorrow.css">
+    <link type="text/css" rel="stylesheet" href="styles/jsdoc-default.css">
+</head>
+
+<body>
+
+<div id="main">
+
+    <h1 class="page-title">Source: index.js</h1>
+
+    
+
+
+
+    
+    <section>
+        <article>
+            <pre class="prettyprint source linenums"><code>import {carga} from "./lib/sys.js"
+var md = window.markdownit()
+var entradas
+
+carga()
+    .then(resp => {
+        entradas = resp
+        init()
+    })
+
+/**
+ * # Funcion Init
+ * 
+ * Esta funcion permite inicializar la pagina una vez se han cargado todos los elementos previos necesarios para el funcionamiento. Solo se ejecuta una vez  por carga.
+ */
+
+function init() {
+    //Titulo del blog
+    let titulo_b = document.createTextNode(entradas[0][0].sitio)
+    titulo_blog.appendChild(titulo_b)
+
+    //descripcion del blog
+    let descripcion_b = document.createTextNode(entradas[0][0].descripcion)
+    descripcion_blog.appendChild(descripcion_b)
+
+    //cargar todas las entradas en orden invertido, tradicional para los blogs
+    entradas[1].slice(0).reverse().map((resp,index) => {
+        //construir los contenedores necesarios para las entradas        
+        let contenedor = document.createElement("div")
+        let contenedor_post = document.createElement("div")
+        let separador = document.createElement("hr")
+
+        //renderizar el contenido markdown en html
+        contenedor_post.innerHTML = md.render(resp.contenido)
+
+        let meta = document.createElement("div")
+        meta.innerHTML = `
+        &lt;div>
+            &lt;h3>`+ resp.titulo + `&lt;/h3>
+            &lt;a href="/editar?id=`+ resp.id + `">&lt;small>Editar&lt;/small>&lt;/a>&lt;br>
+            &lt;small>&lt;b>fecha de creación: &lt;/b>`+ resp.fecha_creacion + `&lt;/small>&lt;br>
+            &lt;small>&lt;b>fecha de modificacion: &lt;/b>`+ resp.fecha_modificacion + `&lt;/small>&lt;br>
+        &lt;/div>
+        &lt;br>
+        `
+        contenedor.appendChild(meta)
+        contenedor.appendChild(contenedor_post)
+        contenedor.appendChild(separador)
+
+        post.appendChild(contenedor)
+    })
+}
+
+
+
+
+//https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Template_literals
+//https://developers.google.com/web/updates/2015/03/introduction-to-fetch si no fuera por esta pagina, nunca habria descubierto que habia que hacer un then al json() para obtener los datos
+//https://developer.mozilla.org/en-US/docs/Web/API/Fetch_API/Using_Fetch ironicamente, aqui tambien esta la respuesta, pero no se nota tanto porque transforma la peticion a funcion asincrona para hacerle un await, por lo que el result.json() es parseado y regresado por el return
+//https://love2dev.com/blog/javascript-remove-from-array/ eliminar elementos de un array
+
+//jsdoc -c jsdoc.conf js/index.js js/lib/sys.js README.md -d Documentacion
+//jsdoc -c jsdoc.conf -r ./js README.md -d Documentacion</code></pre>
+        </article>
+    </section>
+
+
+
+
+</div>
+
+<nav>
+    <h2><a href="index.html">Home</a></h2><h3>Global</h3><ul><li><a href="global.html#actualizar">actualizar</a></li><li><a href="global.html#carga">carga</a></li><li><a href="global.html#init">init</a></li></ul>
+</nav>
+
+<br class="clear">
+
+<footer>
+    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 3.6.7</a> on Thu Sep 23 2021 11:30:56 GMT-0500 (GMT-05:00)
+</footer>
+
+<script> prettyPrint(); </script>
+<script src="scripts/linenumber.js"> </script>
+</body>
+</html>
--- a/Documentacion/lib_sys.js.html
+++ b/Documentacion/lib_sys.js.html
@@ -0,0 +1,96 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="utf-8">
+    <title>JSDoc: Source: lib/sys.js</title>
+
+    <script src="scripts/prettify/prettify.js"> </script>
+    <script src="scripts/prettify/lang-css.js"> </script>
+    <!--[if lt IE 9]>
+      <script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script>
+    <![endif]-->
+    <link type="text/css" rel="stylesheet" href="styles/prettify-tomorrow.css">
+    <link type="text/css" rel="stylesheet" href="styles/jsdoc-default.css">
+</head>
+
+<body>
+
+<div id="main">
+
+    <h1 class="page-title">Source: lib/sys.js</h1>
+
+    
+
+
+
+    
+    <section>
+        <article>
+            <pre class="prettyprint source linenums"><code>/**
+ * # Carga Inicial
+ * 
+ * Esta funcion permite determinar el estado de los datos en memoria, cargandolos desde el servidor en caso de que no exista o comprobando si se encuentran modificados en relacion con el archivo original
+ * 
+ * Esta funcion devuelve un array que contiene los datos de la entrada
+ */
+export async function carga() {
+    var respuesta
+    var texto
+    if (localStorage.getItem("entradas") == undefined) {//no hay nada guardado
+        //agregar try and catch
+        respuesta = await fetch("entradas.json")
+        texto = await respuesta.text()
+        localStorage.setItem("entradas", texto)
+        return JSON.parse(texto)
+    } else {
+        return JSON.parse(localStorage.getItem("entradas"))
+    }
+}
+
+export async function recarga(){
+    var respuesta
+    var texto
+    respuesta = await fetch("entradas.json")
+        texto = await respuesta.text()
+        localStorage.setItem("entradas", texto)
+}
+
+/**
+ * # Actualizar
+ * 
+ * Actualiza el valor almacenado en el localstorage
+ * 
+ * @param {*} entradas El objeto completo de las entradas para combinar con el localstorage
+ */
+export function actualizar(entradas){
+    localStorage.setItem("entradas",JSON.stringify(entradas))
+    return "exito"
+}
+
+export function datetime(){
+    var datetime = new Date()
+    return datetime.getFullYear()+"-"+datetime.getMonth()+"-"+datetime.getDate()+" "+datetime.getHours()+":"+datetime.getMinutes()+":"+datetime.getSeconds()
+
+}</code></pre>
+        </article>
+    </section>
+
+
+
+
+</div>
+
+<nav>
+    <h2><a href="index.html">Home</a></h2><h3>Global</h3><ul><li><a href="global.html#actualizar">actualizar</a></li><li><a href="global.html#carga">carga</a></li><li><a href="global.html#init">init</a></li></ul>
+</nav>
+
+<br class="clear">
+
+<footer>
+    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 3.6.7</a> on Thu Sep 23 2021 11:30:56 GMT-0500 (GMT-05:00)
+</footer>
+
+<script> prettyPrint(); </script>
+<script src="scripts/linenumber.js"> </script>
+</body>
+</html>
--- a/Documentacion/scripts/linenumber.js
+++ b/Documentacion/scripts/linenumber.js
@@ -0,0 +1,25 @@
+/*global document */
+(() => {
+    const source = document.getElementsByClassName('prettyprint source linenums');
+    let i = 0;
+    let lineNumber = 0;
+    let lineId;
+    let lines;
+    let totalLines;
+    let anchorHash;
+
+    if (source && source[0]) {
+        anchorHash = document.location.hash.substring(1);
+        lines = source[0].getElementsByTagName('li');
+        totalLines = lines.length;
+
+        for (; i < totalLines; i++) {
+            lineNumber++;
+            lineId = `line${lineNumber}`;
+            lines[i].id = lineId;
+            if (lineId === anchorHash) {
+                lines[i].className += ' selected';
+            }
+        }
+    }
+})();
--- a/Documentacion/scripts/prettify/Apache-License-2.0.txt
+++ b/Documentacion/scripts/prettify/Apache-License-2.0.txt
@@ -0,0 +1,202 @@
+
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+
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+      the terms of any separate license agreement you may have executed
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+
+   6. Trademarks. This License does not grant permission to use the trade
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+
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+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
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+      on Your own behalf and on Your sole responsibility, not on behalf
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+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
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+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
--- a/Documentacion/scripts/prettify/lang-css.js
+++ b/Documentacion/scripts/prettify/lang-css.js
@@ -0,0 +1,2 @@
+PR.registerLangHandler(PR.createSimpleLexer([["pln",/^[\t\n\f\r ]+/,null," \t\r\n"]],[["str",/^"(?:[^\n\f\r"\\]|\\(?:\r\n?|\n|\f)|\\[\S\s])*"/,null],["str",/^'(?:[^\n\f\r'\\]|\\(?:\r\n?|\n|\f)|\\[\S\s])*'/,null],["lang-css-str",/^url\(([^"')]*)\)/i],["kwd",/^(?:url|rgb|!important|@import|@page|@media|@charset|inherit)(?=[^\w-]|$)/i,null],["lang-css-kw",/^(-?(?:[_a-z]|\\[\da-f]+ ?)(?:[\w-]|\\\\[\da-f]+ ?)*)\s*:/i],["com",/^\/\*[^*]*\*+(?:[^*/][^*]*\*+)*\//],["com",
+/^(?:<\!--|--\>)/],["lit",/^(?:\d+|\d*\.\d+)(?:%|[a-z]+)?/i],["lit",/^#[\da-f]{3,6}/i],["pln",/^-?(?:[_a-z]|\\[\da-f]+ ?)(?:[\w-]|\\\\[\da-f]+ ?)*/i],["pun",/^[^\s\w"']+/]]),["css"]);PR.registerLangHandler(PR.createSimpleLexer([],[["kwd",/^-?(?:[_a-z]|\\[\da-f]+ ?)(?:[\w-]|\\\\[\da-f]+ ?)*/i]]),["css-kw"]);PR.registerLangHandler(PR.createSimpleLexer([],[["str",/^[^"')]+/]]),["css-str"]);
--- a/Documentacion/scripts/prettify/prettify.js
+++ b/Documentacion/scripts/prettify/prettify.js
@@ -0,0 +1,28 @@
+var q=null;window.PR_SHOULD_USE_CONTINUATION=!0;
+(function(){function L(a){function m(a){var f=a.charCodeAt(0);if(f!==92)return f;var b=a.charAt(1);return(f=r[b])?f:"0"<=b&&b<="7"?parseInt(a.substring(1),8):b==="u"||b==="x"?parseInt(a.substring(2),16):a.charCodeAt(1)}function e(a){if(a<32)return(a<16?"\\x0":"\\x")+a.toString(16);a=String.fromCharCode(a);if(a==="\\"||a==="-"||a==="["||a==="]")a="\\"+a;return a}function h(a){for(var f=a.substring(1,a.length-1).match(/\\u[\dA-Fa-f]{4}|\\x[\dA-Fa-f]{2}|\\[0-3][0-7]{0,2}|\\[0-7]{1,2}|\\[\S\s]|[^\\]/g),a=
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--- a/Documentacion/styles/jsdoc-default.css
+++ b/Documentacion/styles/jsdoc-default.css
@@ -0,0 +1,358 @@
+@font-face {
+    font-family: 'Open Sans';
+    font-weight: normal;
+    font-style: normal;
+    src: url('../fonts/OpenSans-Regular-webfont.eot');
+    src:
+        local('Open Sans'),
+        local('OpenSans'),
+        url('../fonts/OpenSans-Regular-webfont.eot?#iefix') format('embedded-opentype'),
+        url('../fonts/OpenSans-Regular-webfont.woff') format('woff'),
+        url('../fonts/OpenSans-Regular-webfont.svg#open_sansregular') format('svg');
+}
+
+@font-face {
+    font-family: 'Open Sans Light';
+    font-weight: normal;
+    font-style: normal;
+    src: url('../fonts/OpenSans-Light-webfont.eot');
+    src:
+        local('Open Sans Light'),
+        local('OpenSans Light'),
+        url('../fonts/OpenSans-Light-webfont.eot?#iefix') format('embedded-opentype'),
+        url('../fonts/OpenSans-Light-webfont.woff') format('woff'),
+        url('../fonts/OpenSans-Light-webfont.svg#open_sanslight') format('svg');
+}
+
+html
+{
+    overflow: auto;
+    background-color: #fff;
+    font-size: 14px;
+}
+
+body
+{
+    font-family: 'Open Sans', sans-serif;
+    line-height: 1.5;
+    color: #4d4e53;
+    background-color: white;
+}
+
+a, a:visited, a:active {
+    color: #0095dd;
+    text-decoration: none;
+}
+
+a:hover {
+    text-decoration: underline;
+}
+
+header
+{
+    display: block;
+    padding: 0px 4px;
+}
+
+tt, code, kbd, samp {
+    font-family: Consolas, Monaco, 'Andale Mono', monospace;
+}
+
+.class-description {
+    font-size: 130%;
+    line-height: 140%;
+    margin-bottom: 1em;
+    margin-top: 1em;
+}
+
+.class-description:empty {
+    margin: 0;
+}
+
+#main {
+    float: left;
+    width: 70%;
+}
+
+article dl {
+    margin-bottom: 40px;
+}
+
+article img {
+  max-width: 100%;
+}
+
+section
+{
+    display: block;
+    background-color: #fff;
+    padding: 12px 24px;
+    border-bottom: 1px solid #ccc;
+    margin-right: 30px;
+}
+
+.variation {
+    display: none;
+}
+
+.signature-attributes {
+    font-size: 60%;
+    color: #aaa;
+    font-style: italic;
+    font-weight: lighter;
+}
+
+nav
+{
+    display: block;
+    float: right;
+    margin-top: 28px;
+    width: 30%;
+    box-sizing: border-box;
+    border-left: 1px solid #ccc;
+    padding-left: 16px;
+}
+
+nav ul {
+    font-family: 'Lucida Grande', 'Lucida Sans Unicode', arial, sans-serif;
+    font-size: 100%;
+    line-height: 17px;
+    padding: 0;
+    margin: 0;
+    list-style-type: none;
+}
+
+nav ul a, nav ul a:visited, nav ul a:active {
+    font-family: Consolas, Monaco, 'Andale Mono', monospace;
+    line-height: 18px;
+    color: #4D4E53;
+}
+
+nav h3 {
+    margin-top: 12px;
+}
+
+nav li {
+    margin-top: 6px;
+}
+
+footer {
+    display: block;
+    padding: 6px;
+    margin-top: 12px;
+    font-style: italic;
+    font-size: 90%;
+}
+
+h1, h2, h3, h4 {
+    font-weight: 200;
+    margin: 0;
+}
+
+h1
+{
+    font-family: 'Open Sans Light', sans-serif;
+    font-size: 48px;
+    letter-spacing: -2px;
+    margin: 12px 24px 20px;
+}
+
+h2, h3.subsection-title
+{
+    font-size: 30px;
+    font-weight: 700;
+    letter-spacing: -1px;
+    margin-bottom: 12px;
+}
+
+h3
+{
+    font-size: 24px;
+    letter-spacing: -0.5px;
+    margin-bottom: 12px;
+}
+
+h4
+{
+    font-size: 18px;
+    letter-spacing: -0.33px;
+    margin-bottom: 12px;
+    color: #4d4e53;
+}
+
+h5, .container-overview .subsection-title
+{
+    font-size: 120%;
+    font-weight: bold;
+    letter-spacing: -0.01em;
+    margin: 8px 0 3px 0;
+}
+
+h6
+{
+    font-size: 100%;
+    letter-spacing: -0.01em;
+    margin: 6px 0 3px 0;
+    font-style: italic;
+}
+
+table
+{
+    border-spacing: 0;
+    border: 0;
+    border-collapse: collapse;
+}
+
+td, th
+{
+    border: 1px solid #ddd;
+    margin: 0px;
+    text-align: left;
+    vertical-align: top;
+    padding: 4px 6px;
+    display: table-cell;
+}
+
+thead tr
+{
+    background-color: #ddd;
+    font-weight: bold;
+}
+
+th { border-right: 1px solid #aaa; }
+tr > th:last-child { border-right: 1px solid #ddd; }
+
+.ancestors, .attribs { color: #999; }
+.ancestors a, .attribs a
+{
+    color: #999 !important;
+    text-decoration: none;
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+
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+{
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+
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+    color: #950B02;
+}
+
+.yes-def {
+    text-indent: -1000px;
+}
+
+.type-signature {
+    color: #aaa;
+}
+
+.name, .signature {
+    font-family: Consolas, Monaco, 'Andale Mono', monospace;
+}
+
+.details { margin-top: 14px; border-left: 2px solid #DDD; }
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+.details dd { margin-left: 70px; }
+.details ul { margin: 0; }
+.details ul { list-style-type: none; }
+.details li { margin-left: 30px; padding-top: 6px; }
+.details pre.prettyprint { margin: 0 }
+.details .object-value { padding-top: 0; }
+
+.description {
+    margin-bottom: 1em;
+    margin-top: 1em;
+}
+
+.code-caption
+{
+    font-style: italic;
+    font-size: 107%;
+    margin: 0;
+}
+
+.source
+{
+    border: 1px solid #ddd;
+    width: 80%;
+    overflow: auto;
+}
+
+.prettyprint.source {
+    width: inherit;
+}
+
+.source code
+{
+    font-size: 100%;
+    line-height: 18px;
+    display: block;
+    padding: 4px 12px;
+    margin: 0;
+    background-color: #fff;
+    color: #4D4E53;
+}
+
+.prettyprint code span.line
+{
+  display: inline-block;
+}
+
+.prettyprint.linenums
+{
+  padding-left: 70px;
+  -webkit-user-select: none;
+  -moz-user-select: none;
+  -ms-user-select: none;
+  user-select: none;
+}
+
+.prettyprint.linenums ol
+{
+  padding-left: 0;
+}
+
+.prettyprint.linenums li
+{
+  border-left: 3px #ddd solid;
+}
+
+.prettyprint.linenums li.selected,
+.prettyprint.linenums li.selected *
+{
+  background-color: lightyellow;
+}
+
+.prettyprint.linenums li *
+{
+  -webkit-user-select: text;
+  -moz-user-select: text;
+  -ms-user-select: text;
+  user-select: text;
+}
+
+.params .name, .props .name, .name code {
+    color: #4D4E53;
+    font-family: Consolas, Monaco, 'Andale Mono', monospace;
+    font-size: 100%;
+}
+
+.params td.description > p:first-child,
+.props td.description > p:first-child
+{
+    margin-top: 0;
+    padding-top: 0;
+}
+
+.params td.description > p:last-child,
+.props td.description > p:last-child
+{
+    margin-bottom: 0;
+    padding-bottom: 0;
+}
+
+.disabled {
+    color: #454545;
+}
--- a/Documentacion/styles/prettify-jsdoc.css
+++ b/Documentacion/styles/prettify-jsdoc.css
@@ -0,0 +1,111 @@
+/* JSDoc prettify.js theme */
+
+/* plain text */
+.pln {
+  color: #000000;
+  font-weight: normal;
+  font-style: normal;
+}
+
+/* string content */
+.str {
+  color: #006400;
+  font-weight: normal;
+  font-style: normal;
+}
+
+/* a keyword */
+.kwd {
+  color: #000000;
+  font-weight: bold;
+  font-style: normal;
+}
+
+/* a comment */
+.com {
+  font-weight: normal;
+  font-style: italic;
+}
+
+/* a type name */
+.typ {
+  color: #000000;
+  font-weight: normal;
+  font-style: normal;
+}
+
+/* a literal value */
+.lit {
+  color: #006400;
+  font-weight: normal;
+  font-style: normal;
+}
+
+/* punctuation */
+.pun {
+  color: #000000;
+  font-weight: bold;
+  font-style: normal;
+}
+
+/* lisp open bracket */
+.opn {
+  color: #000000;
+  font-weight: bold;
+  font-style: normal;
+}
+
+/* lisp close bracket */
+.clo {
+  color: #000000;
+  font-weight: bold;
+  font-style: normal;
+}
+
+/* a markup tag name */
+.tag {
+  color: #006400;
+  font-weight: normal;
+  font-style: normal;
+}
+
+/* a markup attribute name */
+.atn {
+  color: #006400;
+  font-weight: normal;
+  font-style: normal;
+}
+
+/* a markup attribute value */
+.atv {
+  color: #006400;
+  font-weight: normal;
+  font-style: normal;
+}
+
+/* a declaration */
+.dec {
+  color: #000000;
+  font-weight: bold;
+  font-style: normal;
+}
+
+/* a variable name */
+.var {
+  color: #000000;
+  font-weight: normal;
+  font-style: normal;
+}
+
+/* a function name */
+.fun {
+  color: #000000;
+  font-weight: bold;
+  font-style: normal;
+}
+
+/* Specify class=linenums on a pre to get line numbering */
+ol.linenums {
+  margin-top: 0;
+  margin-bottom: 0;
+}
--- a/Documentacion/styles/prettify-tomorrow.css
+++ b/Documentacion/styles/prettify-tomorrow.css
@@ -0,0 +1,132 @@
+/* Tomorrow Theme */
+/* Original theme - https://github.com/chriskempson/tomorrow-theme */
+/* Pretty printing styles. Used with prettify.js. */
+/* SPAN elements with the classes below are added by prettyprint. */
+/* plain text */
+.pln {
+  color: #4d4d4c; }
+
+@media screen {
+  /* string content */
+  .str {
+    color: #718c00; }
+
+  /* a keyword */
+  .kwd {
+    color: #8959a8; }
+
+  /* a comment */
+  .com {
+    color: #8e908c; }
+
+  /* a type name */
+  .typ {
+    color: #4271ae; }
+
+  /* a literal value */
+  .lit {
+    color: #f5871f; }
+
+  /* punctuation */
+  .pun {
+    color: #4d4d4c; }
+
+  /* lisp open bracket */
+  .opn {
+    color: #4d4d4c; }
+
+  /* lisp close bracket */
+  .clo {
+    color: #4d4d4c; }
+
+  /* a markup tag name */
+  .tag {
+    color: #c82829; }
+
+  /* a markup attribute name */
+  .atn {
+    color: #f5871f; }
+
+  /* a markup attribute value */
+  .atv {
+    color: #3e999f; }
+
+  /* a declaration */
+  .dec {
+    color: #f5871f; }
+
+  /* a variable name */
+  .var {
+    color: #c82829; }
+
+  /* a function name */
+  .fun {
+    color: #4271ae; } }
+/* Use higher contrast and text-weight for printable form. */
+@media print, projection {
+  .str {
+    color: #060; }
+
+  .kwd {
+    color: #006;
+    font-weight: bold; }
+
+  .com {
+    color: #600;
+    font-style: italic; }
+
+  .typ {
+    color: #404;
+    font-weight: bold; }
+
+  .lit {
+    color: #044; }
+
+  .pun, .opn, .clo {
+    color: #440; }
+
+  .tag {
+    color: #006;
+    font-weight: bold; }
+
+  .atn {
+    color: #404; }
+
+  .atv {
+    color: #060; } }
+/* Style */
+/*
+pre.prettyprint {
+  background: white;
+  font-family: Consolas, Monaco, 'Andale Mono', monospace;
+  font-size: 12px;
+  line-height: 1.5;
+  border: 1px solid #ccc;
+  padding: 10px; }
+*/
+
+/* Specify class=linenums on a pre to get line numbering */
+ol.linenums {
+  margin-top: 0;
+  margin-bottom: 0; }
+
+/* IE indents via margin-left */
+li.L0,
+li.L1,
+li.L2,
+li.L3,
+li.L4,
+li.L5,
+li.L6,
+li.L7,
+li.L8,
+li.L9 {
+  /* */ }
+
+/* Alternate shading for lines */
+li.L1,
+li.L3,
+li.L5,
+li.L7,
+li.L9 {
+  /* */ }
--- a/Documentacion/sys.js.html
+++ b/Documentacion/sys.js.html
@@ -0,0 +1,106 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="utf-8">
+    <title>JSDoc: Source: sys.js</title>
+
+    <script src="scripts/prettify/prettify.js"> </script>
+    <script src="scripts/prettify/lang-css.js"> </script>
+    <!--[if lt IE 9]>
+      <script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script>
+    <![endif]-->
+    <link type="text/css" rel="stylesheet" href="styles/prettify-tomorrow.css">
+    <link type="text/css" rel="stylesheet" href="styles/jsdoc-default.css">
+</head>
+
+<body>
+
+<div id="main">
+
+    <h1 class="page-title">Source: sys.js</h1>
+
+    
+
+
+
+    
+    <section>
+        <article>
+            <pre class="prettyprint source linenums"><code>/**
+ * # Carga Inicial
+ * 
+ * Esta funcion permite determinar el estado de los datos en memoria, cargandolos desde el servidor en caso de que no exista o comprobando si se encuentran modificados en relacion con el archivo original
+ * 
+ * Esta funcion devuelve un array que contiene los datos de la entrada
+ */
+export async function carga() {
+    var respuesta
+    var texto
+    if (localStorage.getItem("entradas") == undefined) {//no hay nada guardado
+        //agregar try and catch
+        respuesta = await fetch("entradas.json")
+        texto = await respuesta.text()
+        localStorage.setItem("entradas", texto)
+        return JSON.parse(texto)
+    } else {
+        return JSON.parse(localStorage.getItem("entradas"))
+    }
+}
+
+/**
+ * # Recarga
+ * 
+ * Esta funcion permite reemplazar la copia local por una copia obtenida del servidor.
+ */
+export async function recarga(){
+    var respuesta
+    var texto
+    respuesta = await fetch("entradas.json")
+        texto = await respuesta.text()
+        localStorage.setItem("entradas", texto)
+}
+
+/**
+ * # Actualizar
+ * 
+ * Actualiza los datos en en localStorage con una copia del array recibido por parametros
+ * 
+ * @param {*} entradas El objeto completo de las entradas para combinar con el localstorage
+ */
+export function actualizar(entradas){
+    localStorage.setItem("entradas",JSON.stringify(entradas))
+    return "exito"
+}
+
+/**
+ * # Datetime
+ * 
+ * Funcion que permite regresar una cadena de texto en formato de fecha y hora de mysql
+ */
+export function datetime(){
+    var datetime = new Date()
+    return datetime.getFullYear()+"-"+datetime.getMonth()+"-"+datetime.getDate()+" "+datetime.getHours()+":"+datetime.getMinutes()+":"+datetime.getSeconds()
+
+}</code></pre>
+        </article>
+    </section>
+
+
+
+
+</div>
+
+<nav>
+    <h2><a href="index.html">Home</a></h2><h3>Global</h3><ul><li><a href="global.html#actualizar">actualizar</a></li><li><a href="global.html#carga">carga</a></li><li><a href="global.html#datetime">datetime</a></li><li><a href="global.html#recarga">recarga</a></li></ul>
+</nav>
+
+<br class="clear">
+
+<footer>
+    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 3.6.7</a> on Thu Sep 23 2021 15:01:05 GMT-0500 (GMT-05:00)
+</footer>
+
+<script> prettyPrint(); </script>
+<script src="scripts/linenumber.js"> </script>
+</body>
+</html>