Move source files directly under src/ directory

src/Import/WallabagImport.php

@@ -0,0 +1,144 @@
+<?php
+
+namespace Wallabag\CoreBundle\Import;
+
+use Wallabag\CoreBundle\Entity\Entry;
+
+abstract class WallabagImport extends AbstractImport
+{
+    protected $filepath;
+    // untitled in all languages from v1
+    protected $untitled = [
+        'Untitled',
+        'Sans titre',
+        'podle nadpisu',
+        'Sin título',
+        'با عنوان',
+        'per titolo',
+        'Sem título',
+        'Без названия',
+        'po naslovu',
+        'Без назви',
+        'No title found',
+        '',
+    ];
+
+    abstract public function getName();
+
+    abstract public function getUrl();
+
+    abstract public function getDescription();
+
+    public function import()
+    {
+        if (!$this->user) {
+            $this->logger->error('WallabagImport: user is not defined');
+
+            return false;
+        }
+
+        if (!file_exists($this->filepath) || !is_readable($this->filepath)) {
+            $this->logger->error('WallabagImport: unable to read file', ['filepath' => $this->filepath]);
+
+            return false;
+        }
+
+        $data = json_decode(file_get_contents($this->filepath), true);
+
+        if (empty($data)) {
+            $this->logger->error('WallabagImport: no entries in imported file');
+
+            return false;
+        }
+
+        if ($this->producer) {
+            $this->parseEntriesForProducer($data);
+
+            return true;
+        }
+
+        $this->parseEntries($data);
+
+        return true;
+    }
+
+    /**
+     * Set file path to the json file.
+     *
+     * @param string $filepath
+     */
+    public function setFilepath($filepath)
+    {
+        $this->filepath = $filepath;
+
+        return $this;
+    }
+
+    public function validateEntry(array $importedEntry)
+    {
+        if (empty($importedEntry['url'])) {
+            return false;
+        }
+
+        return true;
+    }
+
+    public function parseEntry(array $importedEntry)
+    {
+        $existingEntry = $this->em
+            ->getRepository(Entry::class)
+            ->findByUrlAndUserId($importedEntry['url'], $this->user->getId());
+
+        if (false !== $existingEntry) {
+            ++$this->skippedEntries;
+
+            return null;
+        }
+
+        $data = $this->prepareEntry($importedEntry);
+
+        $entry = new Entry($this->user);
+        $entry->setUrl($data['url']);
+        $entry->setTitle($data['title']);
+
+        if (\array_key_exists('is_parsed', $data)) {
+            $entry->setNotParsed(true);
+        }
+
+        // update entry with content (in case fetching failed, the given entry will be return)
+        $this->fetchContent($entry, $data['url'], $data);
+
+        if (\array_key_exists('tags', $data)) {
+            $this->tagsAssigner->assignTagsToEntry(
+                $entry,
+                $data['tags'],
+                $this->em->getUnitOfWork()->getScheduledEntityInsertions()
+            );
+        }
+
+        if (isset($importedEntry['preview_picture'])) {
+            $entry->setPreviewPicture($importedEntry['preview_picture']);
+        }
+
+        $entry->updateArchived($data['is_archived']);
+        $entry->setStarred($data['is_starred']);
+
+        if (!empty($data['created_at'])) {
+            $entry->setCreatedAt(new \DateTime($data['created_at']));
+        }
+
+        $this->em->persist($entry);
+        ++$this->importedEntries;
+
+        return $entry;
+    }
+
+    /**
+     * This should return a cleaned array for a given entry to be given to `updateEntry`.
+     *
+     * @param array $entry Data from the imported file
+     *
+     * @return array
+     */
+    abstract protected function prepareEntry($entry = []);
+}