Convert (most) comments to new (temporary) url

2015-12-22 16:54:01 +00:00
parent 4b03ac6296
commit 172c4929b3
5 changed files with 88 additions and 10 deletions
--- a/_scripts/convert-comments.php
+++ b/_scripts/convert-comments.php
@@ -0,0 +1,55 @@
+<?php
+require __DIR__ . '/../_php/autoload.php';
+
+use Symfony\Component\Yaml\Yaml;
+
+$sBase = 'http://localhost/jekyll/blog';
+
+if (!isset($argv[1]) || !file_exists($argv[1])) {
+    die('no comment file given!');
+}
+$aUrls = explode("\n", file_get_contents($argv[1]));
+
+$aPosts = [];
+foreach (glob('blog/_posts/*.md') as $sFile) {
+    $sBasename = basename($sFile, '.md');
+
+    $sContents = file_get_contents($sFile);
+    $aContents = explode("\n", $sContents);
+    $aParts = explode('--', implode("\n", array_slice($aContents, 1)));
+    $aYaml = Yaml::parse(trim(str_replace("  - \n", null, current($aParts))));
+
+    if (isset($aYaml['id'])) {        
+        $aName = explode('-', $sBasename);        
+        $aPosts[$aYaml['id']] = [$sBasename, implode('-', array_slice($aName, 3))];
+    }
+}
+
+foreach ($aUrls as $sUrl) {
+    $aUrl = explode('=', $sUrl);
+    $sNewUrl = null;
+    if (count($aUrl) > 1) {
+        $sReference = trim(end($aUrl));
+        if (is_numeric($sReference) && isset($aPosts[$sReference][0])) {
+            $sName = $aPosts[$sReference][0];
+            $aName = explode('-', $sName);
+            $sNewUrl = sprintf('%s/%s/%s.html', $sBase, implode('/', array_slice($aName, 0, 3)), implode('-', array_slice($aName, 3)));
+        } else {
+            // printf("    %s\n", $sReference);
+            $aOptions = [];
+            foreach ($aPosts as $aPost) {
+                if (strpos($aPost[1], $sReference) !== false) {
+                    $aName = explode('-', $aPost[0]); 
+                    $aOptions[] = sprintf('%s/%s/%s.html', $sBase, implode('/', array_slice($aName, 0, 3)), implode('-', array_slice($aName, 3)));
+                }
+            }
+            $iCount = count($aOptions);
+            if ($iCount > 0) {
+                $sNewUrl = implode(';', $aOptions);
+            }
+        }
+    }
+    if ($sNewUrl) {
+        printf("%s, %s\n", trim($sUrl), $sNewUrl);
+    }
+}