From 13cec3d0fc257d0e65c9a1c06bfc71648722a506 Mon Sep 17 00:00:00 2001
From: Bradley Taunt <bt@btxx.org>
Date: Fri, 2 Feb 2024 13:05:54 -0500
Subject: Initial commit for cgit platform

---
 _phpetite/system.php | 117 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 117 insertions(+)
 create mode 100644 _phpetite/system.php

(limited to '_phpetite/system.php')

diff --git a/_phpetite/system.php b/_phpetite/system.php
new file mode 100644
index 0000000..10f43f8
--- /dev/null
+++ b/_phpetite/system.php
@@ -0,0 +1,117 @@
+<?php
+
+// !!!
+///////////////////////////////////////////////////////////////////////////////////////////////////////////////
+//
+// DO NOT TOUCH anything below here unless you know what you're doing. 
+// Most basic use cases won't need to change anything here.
+//
+///////////////////////////////////////////////////////////////////////////////////////////////////////////////
+// !!!
+
+// Dependencies
+include('dependencies/Parsedown.php');
+include('dependencies/ParsedownExtra.php');
+include('dependencies/ParsedownExtraPlugin.php');
+
+// Set variable blank defaults
+$toc = '';
+$posts = '';
+$pages = '';
+$pages_footer = '';
+$rss_items = '';
+$site_info = '';
+
+function create_slug($string){
+  $string = strtolower($string);
+  $string = strip_tags($string);
+  $string = stripslashes($string);
+  $string = html_entity_decode($string);
+  $string = str_replace('\'', '', $string);
+  $string = trim(preg_replace('/[^a-z0-9]+/', '-', $string), '-');
+  return $string;
+}
+
+$files = [];
+foreach (new DirectoryIterator(__DIR__.'/../content/') as $file) {
+  if ( $file->getType() == 'file' && strpos($file->getFilename(),'.md') ) {
+    $files[] = $file->getFilename();
+  }
+}
+rsort($files);
+
+foreach ($files as $file) {
+
+  $filename_no_ext = substr($file, 0, strrpos($file, "."));
+  $file_path = __DIR__.'/../content/'.$file;
+  $file = fopen($file_path, 'r');
+  $post_title = trim(fgets($file),'#');
+  $post_slug = create_slug($filename_no_ext.$post_title);
+  fclose($file);
+
+  $parsedown = new ParsedownExtraPlugin();
+  // Allow single line breaks
+  $parsedown->setBreaksEnabled(true);
+  // Add image dimensions, lazy loading and figures
+  $parsedown->imageAttributes = ['width', 'height'];
+  $parsedown->imageAttributes = ['loading' => 'lazy'];
+  $parsedown->figuresEnabled = true;
+  // Remove the id and #links on footnotes
+  $parsedown->footnoteLinkAttributes = function() {return ['href' => '#'];};
+  $parsedown->footnoteReferenceAttributes = function() {return ['id' => null];};
+  $parsedown->footnoteBackLinkAttributes = function() {return ['href' => '#'];};
+  $parsedown->footnoteBackReferenceAttributes = function() {return ['id' => null];};
+
+  $toc .= '<li><a href="#'.$post_slug.'"><span>'.$post_title.'</span></a> <time datetime="'.substr($filename_no_ext, 0, 10).'">'.substr($filename_no_ext, 0, 10).'</time></li>';
+  $posts .= '<section tabindex="0" role="document" aria-label="'.$post_title.'" id="'.$post_slug.'"><time class="posted-on" datetime="'.substr($filename_no_ext, 0, 10).'">'.substr($filename_no_ext, 0, 10).'</time>'.$parsedown->text(file_get_contents($file_path)).'<hr></section>';
+
+  $rss_items .= '
+  <entry>
+    <title>'.trim($post_title, " \t\n\r").'</title>
+    <link href="'.$site_url.'#'.$post_slug.'"/>
+    <updated>'.substr($filename_no_ext, 0, 10).'T00:00:00+00:00</updated>
+    <id>'.$site_url.'/#'.$post_slug.'</id>
+    <content type="html">'.htmlspecialchars($parsedown->text(file_get_contents($file_path)), ENT_XML1, 'UTF-8').'</content>
+  </entry>
+  ';
+
+}
+
+$files_pages = [];
+foreach (new DirectoryIterator(__DIR__.'/../content/_pages/') as $file_page) {
+  if ( $file_page->getType() == 'file' && strpos($file_page->getFilename(),'.md') ) {
+    $files_pages[] = $file_page->getFilename();
+  }
+}
+rsort($files_pages);
+
+foreach ($files_pages as $file_page) {
+
+  $filename_no_ext_page = substr($file_page, 0, strrpos($file_page, "."));
+  $file_path_page = __DIR__.'/../content/_pages/'.$file_page;
+  $file_page = fopen($file_path_page, 'r');
+  $page_title = trim(fgets($file_page),'# ');
+  $page_slug = create_slug($filename_no_ext_page);
+  fclose($file_page);
+
+  $parsedown = new ParsedownExtraPlugin();
+  // Allow single line breaks
+  $parsedown->setBreaksEnabled(true);
+  // Add image dimensions, lazy loading and figures
+  $parsedown->imageAttributes = ['width', 'height'];
+  $parsedown->imageAttributes = ['loading' => 'lazy'];
+  $parsedown->figuresEnabled = true;
+  // Remove the id and #links on footnotes
+  $parsedown->footnoteLinkAttributes = function() {return ['href' => '#'];};
+  $parsedown->footnoteReferenceAttributes = function() {return ['id' => null];};
+  $parsedown->footnoteBackLinkAttributes = function() {return ['href' => '#'];};
+  $parsedown->footnoteBackReferenceAttributes = function() {return ['id' => null];};
+
+  if ($page_slug != 'home-content') {
+    $pages .= '<section tabindex="0" role="document" aria-label="'.$page_title.'" id="'.$page_slug.'">'.$parsedown->text(file_get_contents($file_path_page)).'</section>';
+  }
+  $pages_footer .='<a class="'.$page_slug.'" href="#'.$page_slug.'">'.trim($page_title, " \t\n\r").'</a><span class="divider">/</span>';
+
+}
+
+?>
\ No newline at end of file
-- 
cgit v1.2.3-54-g00ecf