Move source files directly under src/ directory

src/Import/InstapaperImport.php

@@ -0,0 +1,150 @@
+<?php
+
+namespace Wallabag\CoreBundle\Import;
+
+use Wallabag\CoreBundle\Entity\Entry;
+
+class InstapaperImport extends AbstractImport
+{
+    private $filepath;
+
+    public function getName()
+    {
+        return 'Instapaper';
+    }
+
+    public function getUrl()
+    {
+        return 'import_instapaper';
+    }
+
+    public function getDescription()
+    {
+        return 'import.instapaper.description';
+    }
+
+    /**
+     * Set file path to the json file.
+     *
+     * @param string $filepath
+     */
+    public function setFilepath($filepath)
+    {
+        $this->filepath = $filepath;
+
+        return $this;
+    }
+
+    public function import()
+    {
+        if (!$this->user) {
+            $this->logger->error('InstapaperImport: user is not defined');
+
+            return false;
+        }
+
+        if (!file_exists($this->filepath) || !is_readable($this->filepath)) {
+            $this->logger->error('InstapaperImport: unable to read file', ['filepath' => $this->filepath]);
+
+            return false;
+        }
+
+        $entries = [];
+        $handle = fopen($this->filepath, 'r');
+        while (false !== ($data = fgetcsv($handle, 10240))) {
+            if ('URL' === $data[0]) {
+                continue;
+            }
+
+            // last element in the csv is the folder where the content belong
+            // BUT it can also be the status (since status = folder in Instapaper)
+            // and we don't want archive, unread & starred to become a tag
+            $tags = null;
+            if (false === \in_array($data[3], ['Archive', 'Unread', 'Starred'], true)) {
+                $tags = [$data[3]];
+            }
+
+            $entries[] = [
+                'url' => $data[0],
+                'title' => $data[1],
+                'is_archived' => 'Archive' === $data[3] || 'Starred' === $data[3],
+                'is_starred' => 'Starred' === $data[3],
+                'html' => false,
+                'tags' => $tags,
+            ];
+        }
+        fclose($handle);
+
+        if (empty($entries)) {
+            $this->logger->error('InstapaperImport: no entries in imported file');
+
+            return false;
+        }
+
+        // most recent articles are first, which means we should create them at the end so they will show up first
+        // as Instapaper doesn't export the creation date of the article
+        $entries = array_reverse($entries);
+
+        if ($this->producer) {
+            $this->parseEntriesForProducer($entries);
+
+            return true;
+        }
+
+        $this->parseEntries($entries);
+
+        return true;
+    }
+
+    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;
+        }
+
+        $entry = new Entry($this->user);
+        $entry->setUrl($importedEntry['url']);
+        $entry->setTitle($importedEntry['title']);
+
+        // update entry with content (in case fetching failed, the given entry will be return)
+        $this->fetchContent($entry, $importedEntry['url'], $importedEntry);
+
+        if (!empty($importedEntry['tags'])) {
+            $this->tagsAssigner->assignTagsToEntry(
+                $entry,
+                $importedEntry['tags'],
+                $this->em->getUnitOfWork()->getScheduledEntityInsertions()
+            );
+        }
+
+        $entry->updateArchived($importedEntry['is_archived']);
+        $entry->setStarred($importedEntry['is_starred']);
+
+        $this->em->persist($entry);
+        ++$this->importedEntries;
+
+        return $entry;
+    }
+
+    protected function setEntryAsRead(array $importedEntry)
+    {
+        $importedEntry['is_archived'] = 1;
+
+        return $importedEntry;
+    }
+}