upgrade1.3.5to1.4.0.php: done

functions/upgrade1.3.5to1.4.0.php

@@ -10,21 +10,94 @@
 $db=new Db;
 $db->connect();
 
+echo "<hr/>Altering table mods<br/>";
+
 // 1.4.0: mod version ranges
 // naturally, we assume user is using mysql.
-$addhigh=$db->execute("ALTER TABLE `mods` ADD COLUMN `loadertype` VARCHAR(128);");
+$addtype1=$db->execute("ALTER TABLE `mods` ADD COLUMN `loadertype` VARCHAR(32);");
+$addtype2=$db->execute("ALTER TABLE `builds` ADD COLUMN `loadertype` VARCHAR(32);");
 
-if (!$addlow||!$addhigh) {
+if (!$addtype||!$addtype) {
     die("Couldn't add new columns loadertype to table `mods`! Are we already upgraded? <a href='/'>Click here to return to index</a>.");
 }
 
-echo "Upgrading database...<br/>";
+mkdir('../upgrade_work');
+
+echo "<hr/>Updating mod entries<br/>";
+
+require('modInfo.php');
+$mi = new modInfo();
+
+$mods=$db->query("SELECT id,filename FROM `mods` WHERE type='mod'");
+
+foreach ($mods as $mod) {
+    $zip = new ZipArchive;
+    if ($zip->open('../mods/'.$mod['filename']) === TRUE) {
+        for ($i=0; $i<$zip->numFiles; $i++) {
+            // ignore mods/ folder, get files within it
+            if ($zip->statIndex($i)['name']=='mods/') 
+                continue;
+
+            if (str_starts_with($zip->statIndex($i)['name'], 'mods/')) {
+                $filename = $zip->getNameIndex($i);
+
+                if (pathinfo($filename, PATHINFO_EXTENSION) !== 'jar')
+                    continue;
+
+                $zip->extractTo('../upgrade_work');
+                $jarfilename = '../upgrade_work/'.$filename;
+
+                if (!file_exists($jarfilename)) {
+                    echo 'failed to extract; extracted file does not exist!<br/>';
+                    continue;
+                }
+                $mod_info = $mi->getModInfo($jarfilename, basename($jarfilename));
+                $loader_type = $mod_info['loadertype'];
 
-$mods=$db->query("SELECT id,name,pretty_name,url,link,author,donlink,description,version,md5,mcversion,filename,type FROM `mods` WHERE type='mod'");
 
-// todo: automatically add loadertype for each mod in library
+                $modltq = $db->query("SELECT loadertype from mods where id = ".$mod['id']);
+                if ($modltq) {
+                    if (sizeof($modltq)==1 && $modltq[0]['loadertype']===$loader_type) {
+                        echo 'mod id='.$mod['id'].' name='.$mod['name'].' already has loadertype='.$loader_type.'. skipping.<br/>';
+                        continue;
+                    }
+                }
+
+                $updatemodx = $db->execute("UPDATE mods SET loadertype = '".$loader_type."' where id = ".$mod['id']);
+
+                if ($updatemodx) {
+                    echo 'mod id='.$mod['id'].', name='.$mod['name'].' updated, loadertype='.$loader_type.".<br/>";
+                } else {
+                    echo 'failed to update mod id='.$mod['id'].' name='.$mod['name'];
+                }
+
+                unlink($jarfilename);
+                break;
+            }
+        }
+    }
+    $zip->close();
+}
+
+echo "<hr/>Updating modloader entries<br/>";
+
+$forges=$db->query("SELECT id,filename FROM `mods` WHERE type='forge'");
+foreach ($forges as $forge) {
+    if (str_starts_with($forge['filename'], 'forge-')) {
+        $db->execute("UPDATE mods SET loadertype='forge' WHERE id='".$forge['id']."'");
+    }
+    else if (str_starts_with($forge['filename'], 'neoforge-')) {
+        $db->execute("UPDATE mods SET loadertype='neoforge' WHERE id='".$forge['id']."'");
+    }
+    else if (str_starts_with($forge['filename'], 'fabric-')) {
+        $db->execute("UPDATE mods SET loadertype='fabric' WHERE id='".$forge['id']."'");
+    }
+}
+
+echo "<hr/>Upgrade complete. <a href='/'>Click here to return to index</a>.</br>";
 
-echo "Upgrade complete. <a href='/'>Click here to return to index</a>.";
+rmdir('../upgrade_work/mods');
+rmdir('../upgrade_work');
 
 $db->disconnect();
 exit();