Added option to skip steps in upgrade process.

module/VuFind/src/VuFind/Controller/UpgradeController.php

@@ -604,6 +604,19 @@ class UpgradeController extends AbstractBase
         return $this->createViewModel();
     }
 
+    /**
+     * Make sure we only skip the actions the user wants us to.
+     *
+     * @return void
+     */
+    protected function processSkipParam()
+    {
+        $skip = $this->params()->fromPost('skip', []);
+        foreach (['config', 'database', 'metadata'] as $action) {
+            $this->cookie->{$action . 'Okay'} = in_array($action, (array)$skip);
+        }
+    }
+
     /**
      * Prompt the user for a source version (to upgrade from 2.x).
      *
@@ -628,6 +641,7 @@ class UpgradeController extends AbstractBase
                 $this->cookie->sourceDir = realpath(APPLICATION_PATH);
                 // Clear out request to avoid infinite loop:
                 $this->getRequest()->getPost()->set('sourceversion', '');
+                $this->processSkipParam();
                 return $this->forwardTo('Upgrade', 'Home');
             }
         }
@@ -665,19 +679,19 @@ class UpgradeController extends AbstractBase
         }
 
         // Now make sure we have a configuration file ready:
-        if (!isset($this->cookie->configOkay)) {
+        if (!isset($this->cookie->configOkay) || !$this->cookie->configOkay) {
             return $this->redirect()->toRoute('upgrade-fixconfig');
         }
 
         // Now make sure the database is up to date:
-        if (!isset($this->cookie->databaseOkay)) {
+        if (!isset($this->cookie->databaseOkay) || !$this->cookie->databaseOkay) {
             return $this->redirect()->toRoute('upgrade-fixdatabase');
         }
 
         // Check for missing metadata in the resource table; note that we do a
         // redirect rather than a forward here so that a submit button clicked
         // in the database action doesn't cause the metadata action to also submit!
-        if (!isset($this->cookie->metadataOkay)) {
+        if (!isset($this->cookie->metadataOkay) || !$this->cookie->metadataOkay) {
             return $this->redirect()->toRoute('upgrade-fixmetadata');
         }
 
@@ -718,4 +732,3 @@ class UpgradeController extends AbstractBase
         return $this->forwardTo('Upgrade', 'Home');
     }
 }
-

themes/bootstrap3/templates/upgrade/getsourcedir.phtml

@@ -12,8 +12,18 @@
 <form class="form-inline" method="post" action="<?=$this->url('upgrade-getsourcedir')?>">
   <input type="text" name="sourcedir" /> <input class="btn btn-default" type="submit" />
 </form>
+<hr />
 <h3>Option 2: Upgrade from VuFind 2.x</h3>
-<p>Please enter the version number you are upgrading from (e.g. 2.0.1):</p>
 <form class="form-inline" method="post" action="<?=$this->url('upgrade-getsourceversion')?>">
-  <input type="text" name="sourceversion" /> <input class="btn btn-default" type="submit" />
+  <p>
+    Please enter the version number you are upgrading from (e.g. 2.0.1):
+    <input type="text" name="sourceversion" />
+  </p>
+  <p>Options:<br />
+  <? foreach (['config' => 'Configuration', 'database' => 'Database Structure', 'metadata' => 'Stored Metadata'] as $key => $value): ?>
+    <input type="checkbox" name="skip[]" id="skip-<?=$this->escapeHtmlAttr($key)?>" value="<?=$this->escapeHtmlAttr($key)?>" />
+    <label for="skip-<?=$this->escapeHtmlAttr($key)?>">Skip <?=$this->escapeHtml($value); ?> Upgrade</label><br />
+  <? endforeach; ?>
+  </p>
+  <input class="btn btn-default" type="submit" />
 </form>