Initial commit

2021-04-03 18:42:05 -04:00
parent 2a42289410
commit c296667784
48 changed files with 21466 additions and 0 deletions
--- a/read.php
+++ b/read.php
@@ -0,0 +1,100 @@
+<?php
+require_once('vendor/autoload.php');
+
+$article_url = "";
+$article_html = "";
+$error_text = "";
+$loc = "US";
+
+if( isset( $_GET['loc'] ) ) {
+    $loc = strtoupper($_GET["loc"]);
+}
+
+if( isset( $_GET['a'] ) ) {
+    $article_url = $_GET["a"];
+} else {
+    echo "What do you think you're doing... >:(";
+    exit();
+}
+
+if (substr( $article_url, 0, 4 ) != "http") {
+    echo("That's not a web page :(");
+    die();
+}
+
+$host = parse_url($article_url, PHP_URL_HOST);
+
+use andreskrey\Readability\Readability;
+use andreskrey\Readability\Configuration;
+use andreskrey\Readability\ParseException;
+
+$configuration = new Configuration();
+$configuration
+    ->setArticleByLine(false)
+    ->setFixRelativeURLs(true)
+    ->setOriginalURL('http://' . $host);
+
+$readability = new Readability($configuration);
+
+if(!$article_html = file_get_contents($article_url)) {
+    $error_text .=  "Failed to get the article :( <br>";
+}
+
+try {
+    $readability->parse($article_html);
+    $readable_article = strip_tags($readability->getContent(), '<a><ol><ul><li><br><p><small><font><b><strong><i><em><blockquote><h1><h2><h3><h4><h5><h6>');
+    $readable_article = str_replace( 'strong>', 'b>', $readable_article ); //change <strong> to <b>
+    $readable_article = str_replace( 'em>', 'i>', $readable_article ); //change <em> to <i>
+    
+    $readable_article = clean_str($readable_article);
+    $readable_article = str_replace( 'href="http', 'href="/read.php?a=http', $readable_article ); //route links through proxy
+    
+} catch (ParseException $e) {
+    $error_text .= 'Sorry! ' . $e->getMessage() . '<br>';
+}
+
+//replace chars that old machines probably can't handle
+function clean_str($str) {
+    $str = str_replace( "‘", "'", $str );    
+    $str = str_replace( "’", "'", $str );  
+    $str = str_replace( "“", '"', $str ); 
+    $str = str_replace( "”", '"', $str );
+    $str = str_replace( "–", '-', $str );
+
+    return $str;
+}
+?>
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 2.0//EN">
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+ 
+ <html>
+ <head>
+     <title><?php echo $readability->getTitle();?></title>
+ </head>
+ <body>
+    <p>
+        <form action="/read.php" method="get">
+        <a href="/">Back to <b><font color="#008000">Frog</font><font color="000000">Find!</font></a></b> | Browsing URL: <input type="text" size="38" name="a" value="<?php echo $article_url ?>">
+        <input type="submit" value="Go!">
+        </form>
+    </p>
+    <hr>
+    <h1><?php echo clean_str($readability->getTitle());?></h1>
+    <p> <?php
+        $img_num = 0;
+        $imgline_html = "View page images:";
+        foreach ($readability->getImages() as $image_url):
+            //we can only do png and jpg
+            if (strpos($image_url, ".jpg") || strpos($image_url, ".jpeg") || strpos($image_url, ".png") === true) {
+                $img_num++;
+                $imgline_html .= " <a href='image.php?loc=" . $loc . "&i=" . $image_url . "'>[$img_num]</a> ";
+            }
+        endforeach;
+        if($img_num>0) {
+            echo  $imgline_html ;
+        }
+    ?></small></p>
+    <?php if($error_text) { echo "<p><font color='red'>" . $error_text . "</font></p>"; } ?>
+    <p><font size="4"><?php echo $readable_article;?></font></p>
+ </body>
+ </html>