Commit initial

vendor/league/html-to-markdown/bin/html-to-markdown

@@ -0,0 +1,108 @@
+#!/usr/bin/env php
+<?php
+
+requireAutoloader();
+
+ini_set('display_errors', 'stderr');
+
+foreach ($argv as $i => $arg) {
+    if ($i === 0) {
+        continue;
+    }
+
+    if (substr($arg, 0, 1) === '-') {
+        switch ($arg) {
+            case '-h':
+            case '--help':
+                echo getHelpText();
+                exit(0);
+            default:
+                fail('Unknown option: ' . $arg);
+        }
+    } else {
+        $src = $argv[1];
+    }
+}
+
+if (isset($src)) {
+    if (!file_exists($src)) {
+        fail('File not found: ' . $src);
+    }
+
+    $html = file_get_contents($src);
+} else {
+    $stdin = fopen('php://stdin', 'r');
+    stream_set_blocking($stdin, false);
+    $html = stream_get_contents($stdin);
+    fclose($stdin);
+
+    if (empty($html)) {
+        fail(getHelpText());
+    }
+}
+
+
+$converter = new League\HTMLToMarkdown\HtmlConverter();
+echo $converter->convert($html);
+
+/**
+ * Get help and usage info
+ *
+ * @return string
+ */
+function getHelpText()
+{
+    return <<<HELP
+HTML To Markdown
+
+Usage: html-to-markdown [OPTIONS] [FILE]
+
+    -h, --help  Shows help and usage information
+
+    If no file is given, input will be read from STDIN
+
+Examples:
+
+    Converting a file named document.html:
+
+        html-to-markdown document.html
+
+    Converting a file and saving its output:
+
+        html-to-markdown document.html > output.md
+
+    Converting from STDIN:
+
+        echo -e '<h1>Hello World!</h1>' | html-to-markdown
+
+    Converting from STDIN and saving the output:
+
+        echo -e '<h1>Hello World!</h1>' | html-to-markdown > output.md
+
+HELP;
+}
+
+/**
+ * @param string $message Error message
+ */
+function fail($message)
+{
+    fwrite(STDERR, $message . "\n");
+    exit(1);
+}
+
+function requireAutoloader()
+{
+    $autoloadPaths = array(
+        // Local package usage
+        __DIR__ . '/../vendor/autoload.php',
+        // Package was included as a library
+        __DIR__ . '/../../../autoload.php',
+    );
+    foreach ($autoloadPaths as $path) {
+        if (file_exists($path)) {
+            require_once $path;
+            break;
+        }
+    }
+}