Add the license informtion for Prism.

Resolves issue#3

README.md

@@ -1,136 +1 @@
 # simple_blog
-
-simple_blog is a basic blogging platform. It is designed to be a straightforward way to publish articles written in Markdown and display them using a renderer written in PHP. There is no login page or any way to manage simple_blog from the web. All management is done via the command line. This can be done with a shell script or with the python based [simple_blog_cms](/git/20xd6/simple_blog_cms). 
-
-## Requirements
-
-* Currently tested with PHP 7.4
-* Some shell access is necessary.
-    * The recommend way is via ssh.
-    * I don't see a technical reason it can't work with a web manager like cPannel or Ajenti as long has you have the ability to upload files and manage files.
-
-## Publishing
-
-Publishing can be done manually or with a script that accomplishes the following tasks.
-
-1. Create a directory under `/blog/by_year/$CURRENT_YEAR/$CURRENT_MONTH/`
-    * For a post in January of 2022 this would be `/blog/by_year/2022/01/`
-    * The directory should start with a numeral otherwise it will be sorted alphabetically
-2. Place a file named `article.md` containing the MarkDown formatted text of the article in the directory created in the previous step
-3. Copy or symlink `/common/index.php` into the directory created in step 1
-4. Place a file named `tags` containing a comma separated list of tags for the article in the directory created in step 1
-5. Add the article's relative path and title to `/by_tag/tags.csv` under the appropriate headings.
-
-The recommended method is to use [simple_blog_cms](/git/20xd6/simple_blog_cms "simple_blog_cms")
-
-## Article Tags
-
-### Per-article List
-
-A file named `tags` is placed in the directory for each article. It should contain a comma separated list of tags being applied to the article. This will be parsed and displayed by [`/common/md_read.php`](/git/20xd6/simple_blog/src/branch/master/common/md_read.php) at the bottom of the article.
-
-### by_tags
-
-This folder contains an index file that displays an article list generated by parsing the `tags.csv` file. A format example is displayed below.
-
-| "PHP" | "JS" | "Religion" | "Catholic" |
-| ----- | ---- | ---------- | ---------- |
-| "/blog/by_year/2021/10/03_Forcing_Elements_to_reload/" | "/blog/by_year/2021/10/03_Forcing_Elements_to_reload/" |"/blog/by_year/2021/10/reproduction_of_Gainer_Bishop_Ronald_4-1-16/" | reproduction_of_Gainer_Bishop_Ronald_4-1-16/" |
-| "Forcing page elements to reload" | "Forcing page elements to reload" | "Open Letter to Bishop Ronald Gainer" | "Open Letter to Bishop Ronald Gainer" |
-| "/blog/by_year/2022/06/28_A_Test_Post/"| | |
-| "A Test Post" | | |
-
-
-## File Descriptions
-
-### blog
-
-Contains the blog articles. The articles are placed in subdirectories of `by_year` according to the year and month they were published. 
-
-```
-├── by_year
-│   ├── 2021
-│   │   ├── 12
-│   │   └── index.php -> /path/to/common/index.php
-│   ├── 2022
-│   │   ├── 01
-│   │   ├── 02
-│   │   └── index.php -> /path/to/common/index.php
-│   └── index.php
-└── index.php  -> /path/to/common/index.php
-```
-
-### common
-
-This directory contains the files and libraries used to render the site's pages.
-
-#### Composer files
-* composer.json
-* composer.lock
-* [/common/vendor]() - Stores the composer files and libraries managed via composer.
-
-#### CSS
-
-* [styles.css](src/branch/master/common/styles.css) - The main site CSS.
-* [jmenu.css]() - Used to render the responsive menus.
-* [print.css]() - Used to style printed pages.
-* [gallery.css]() - Styles the floating 
-
-#### JS
-
-* font_size.js
-* [page_format.js]() - The main JS file used for formatting and adding extra functions to pages.
-* gallery.js
-
-#### PHP
-
-* [footer.php]() - The common page footer. Contains copyright information and links to the license.
-* [get_month_name.php]() - Translates a numeral month into the corresponding name. I.E. 01 into January.
-* [h1_month.php]() - Adds the proper `<h1>` heading based on the location of the 
-* [header.php]() - The common page header.
-* [index.php]() - The index file used for most of the pages on the site.
-* [markdown.php]()
-* [md_read.php]() - Renders Markdown files and adds 
-* [menu.php]() - Generates the blog menu items in the navigation menu.
-* [modal.php]() - Adds the modal `<div>` for displaying the image pop out.
-* [page_menu.php]() - Generates a menu from the files and directories where it's run from.
-* [page_menu_table.php]()
-* [path_menu.php]()
-
-#### /common/error_pages/
-
-* [/common/403.php]() - The 403 not allowed page.
-* [/common/404.php]() - The 404 page.
-* [/common/500.php]() - Displayed for all HTTP 500 errors
-
-#### /common/imgs/
-
-Images used site wide.
-
-* [cursor.gif]() - Blinking cursor used on the front page.
-* [icon-rss.png]() - RSS icon
-
-
-#### /common/prisim 
-
-Files for the prism syntax highlighter.
-
-### license
-
-This directory contains all the licensing information for simple_blog. simple_blog is licensed under the GPLv2 but uses components that are licensed under the MIT Open Source license. These components are:
-
-* [Jmenu](https://github.com/jamesjohnson280/JMenu)
-* [Parsedown](https://github.com/erusev/parsedown)
-* [Parsedown-extra](https://github.com/erusev/parsedown-extra)
-
-#### index.php
-
-Displays all of the reverent license and the components they apply to.
-
-* simple_blog is licensed GPLv2. This cannot be changed.
-* Default license for articles published. This is [Creative Commons Attribution 3.0 Unported License](http://creativecommons.org/licenses/by/3.0/) by default. This licensed can be changed however the site admin wishes.
-* [Jmenu](https://github.com/jamesjohnson280/JMenu) is licensed MIT. This cannot be changed.
-* [Parsedown](https://github.com/erusev/parsedown) is licensed MIT. This cannot be changed.
-* [Parsedown-extra](https://github.com/erusev/parsedown-extra) is licensed MIT. This cannot be changed.
-
-Copies of all these licenses can be found in the `/license/` directory.

license/index.php

@@ -8,7 +8,7 @@ include_once ($_SERVER['DOCUMENT_ROOT'].'/common/menu.php');
 ?>
 <article>
 <p>A summery of all licenses that apply to this website.</p>
-<h2>Code License</h2>
+<h2>simple_blog License</h2>
 <font size="2">
    Copyright <?php echo(strftime("%Y")); ?> 20xd6<br>
    <br>
@@ -46,5 +46,15 @@ JMenu is <a href="/license/MIT.php">MIT Licensed</a>.</p>
 <p>Parsedown is used for all of the Markdown processing for this site.<br/>
 Parsedown is <a href="/license/MIT.php">MIT Licensed</a>.</p>
 <?php display_file($_SERVER['DOCUMENT_ROOT'].'/common/vendor/erusev/parsedown/LICENSE.txt');?>
+<h3><a href="https://github.com/erusev/parsedown-extra">Parsedown Extra</a></h3>
+<blockquote><p>An extension of <a href="https://github.com/erusev/parsedown">Parsedown</a> that adds support for <a href="https://michelf.ca/projects/php-markdown/extra/">Markdown Extra.</a></p></blockquote>
+<p>Pasrsedown-extra is used primarily to add support for footnotes in articles. <br/>Parsedown-extra is <a href="/license/MIT.php">MIT Licensed</a>.</p>
+<?php display_file($_SERVER['DOCUMENT_ROOT'].'/common/vendor/erusev/parsedown-extra/LICENSE.txt');?>
+<h3>Prism</h3>
+<blockquote><p>Prism is a lightweight, robust, and elegant syntax highlighting library. It's a spin-off project from <a href="https://dabblet.com/">Dabblet</a>.<br/>
+You can learn more on <a href="https://prismjs.com/">prismjs.com</a>.</p></blockquote>
+<p>Prism is used for syntax highlighting is simple_blog.<br/>
+Prism is <a href="/license/MIT.php">MIT Licensed</a>.</p>
+<?php display_file("MIT_License.txt"); ?>
 </article>
 <?php include_once ($_SERVER['DOCUMENT_ROOT'].'/common/footer.php');?>