From 75604dfcb745bbcefb253ad9db9ef224466d8a9f Mon Sep 17 00:00:00 2001
From: Vincent Vanwaelscappel <vincent@cubedesigners.com>
Date: Tue, 19 Oct 2021 19:43:42 +0200
Subject: [PATCH] wip #4804 @1

---
 .idea/cubist_minisearch.iml |  8 ++++++-
 .idea/php.xml               |  8 ++++++-
 composer.json               |  6 +++++-
 src/Document.php            | 13 +++++++++---
 src/Document/PDF.php        | 42 +++++++++++++++++++++++++++++++++++++
 src/Index.php               |  2 +-
 6 files changed, 72 insertions(+), 7 deletions(-)
 create mode 100644 src/Document/PDF.php

diff --git a/.idea/cubist_minisearch.iml b/.idea/cubist_minisearch.iml
index 3bde560..cf5cda5 100644
--- a/.idea/cubist_minisearch.iml
+++ b/.idea/cubist_minisearch.iml
@@ -42,7 +42,6 @@
       <excludeFolder url="file://$MODULE_DIR$/vendor/symfony/routing" />
       <excludeFolder url="file://$MODULE_DIR$/vendor/symfony/process" />
       <excludeFolder url="file://$MODULE_DIR$/vendor/symfony/mime" />
-      <excludeFolder url="file://$MODULE_DIR$/vendor/symfony/mailer" />
       <excludeFolder url="file://$MODULE_DIR$/vendor/symfony/http-kernel" />
       <excludeFolder url="file://$MODULE_DIR$/vendor/symfony/http-foundation" />
       <excludeFolder url="file://$MODULE_DIR$/vendor/symfony/polyfill-intl-normalizer" />
@@ -60,6 +59,13 @@
       <excludeFolder url="file://$MODULE_DIR$/vendor/graham-campbell/result-type" />
       <excludeFolder url="file://$MODULE_DIR$/vendor/dragonmantank/cron-expression" />
       <excludeFolder url="file://$MODULE_DIR$/vendor/composer" />
+      <excludeFolder url="file://$MODULE_DIR$/vendor/swiftmailer/swiftmailer" />
+      <excludeFolder url="file://$MODULE_DIR$/vendor/cubist/util" />
+      <excludeFolder url="file://$MODULE_DIR$/vendor/cubist/pdf" />
+      <excludeFolder url="file://$MODULE_DIR$/vendor/cubist/net" />
+      <excludeFolder url="file://$MODULE_DIR$/vendor/opis/closure" />
+      <excludeFolder url="file://$MODULE_DIR$/vendor/symfony/polyfill-php73" />
+      <excludeFolder url="file://$MODULE_DIR$/vendor/symfony/polyfill-iconv" />
     </content>
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
diff --git a/.idea/php.xml b/.idea/php.xml
index 0bb6ec0..4131144 100644
--- a/.idea/php.xml
+++ b/.idea/php.xml
@@ -40,7 +40,6 @@
       <path value="$PROJECT_DIR$/vendor/symfony/routing" />
       <path value="$PROJECT_DIR$/vendor/symfony/process" />
       <path value="$PROJECT_DIR$/vendor/symfony/mime" />
-      <path value="$PROJECT_DIR$/vendor/symfony/mailer" />
       <path value="$PROJECT_DIR$/vendor/symfony/http-kernel" />
       <path value="$PROJECT_DIR$/vendor/symfony/http-foundation" />
       <path value="$PROJECT_DIR$/vendor/symfony/polyfill-intl-normalizer" />
@@ -58,6 +57,13 @@
       <path value="$PROJECT_DIR$/vendor/graham-campbell/result-type" />
       <path value="$PROJECT_DIR$/vendor/dragonmantank/cron-expression" />
       <path value="$PROJECT_DIR$/vendor/composer" />
+      <path value="$PROJECT_DIR$/vendor/swiftmailer/swiftmailer" />
+      <path value="$PROJECT_DIR$/vendor/cubist/util" />
+      <path value="$PROJECT_DIR$/vendor/cubist/pdf" />
+      <path value="$PROJECT_DIR$/vendor/cubist/net" />
+      <path value="$PROJECT_DIR$/vendor/opis/closure" />
+      <path value="$PROJECT_DIR$/vendor/symfony/polyfill-php73" />
+      <path value="$PROJECT_DIR$/vendor/symfony/polyfill-iconv" />
     </include_path>
   </component>
   <component name="PhpProjectSharedConfiguration" php_language_level="7.3" />
diff --git a/composer.json b/composer.json
index 24d810b..7c55158 100644
--- a/composer.json
+++ b/composer.json
@@ -22,7 +22,11 @@
   "require": {
     "php": ">=7.3.0",
     "laravel/framework": "^v8.64.0",
-    "ext-json": "*"
+    "ext-json": "*",
+    "cubist/pdf": "dev-master"
+  },
+  "suggest": {
+    "cubist/pdf": "Allows to support PDF indexation"
   },
   "repositories": [
     {
diff --git a/src/Document.php b/src/Document.php
index dc2651d..203e47b 100644
--- a/src/Document.php
+++ b/src/Document.php
@@ -132,12 +132,19 @@ class Document
     }
 
     /**
-     * @return array
+     * @return array[]
      */
     public function process()
     {
-        //TODO
-        return [];
+        return [$this->getIndividualDocData()];
+    }
+
+    /**
+     * @return string[]
+     */
+    public function getIndividualDocData()
+    {
+        return ['id' => $this->getId(), 'type' => $this->getType(), 'thumb' => $this->getTitle(), 'title' => $this->getTitle(), 'url' => $this->getUrl(), 'text' => $this->getText()];
     }
 
 }
\ No newline at end of file
diff --git a/src/Document/PDF.php b/src/Document/PDF.php
new file mode 100644
index 0000000..853456e
--- /dev/null
+++ b/src/Document/PDF.php
@@ -0,0 +1,42 @@
+<?php
+
+namespace Cubist\Minisearch\Document;
+
+use Cubist\Minisearch\Document;
+use Cubist\PDF\PDFTools;
+
+class PDF extends Document
+{
+    /**
+     * @var string
+     */
+    protected $file;
+
+    public function __construct($file)
+    {
+        if (!class_exists(\Cubist\PDF\PDFTools::class)) {
+            throw new \Exception('Package cubist/pdf is required in order to index PDF documents');
+        }
+    }
+
+    public function process()
+    {
+        $base = $this->getIndividualDocData();
+
+
+        $doc = new \Cubist\PDF\Document($this->file);
+        $doc->processFullTexts();
+
+        $pages = $doc->getPages();
+
+        $res = [];
+        for ($i = 1; $i <= $pages; $i++) {
+            $page = $base;
+            $page['id'] .= '#' . $i;
+            $page['url'] .= '#' . $i;
+            $page['text'] = file_get_contents($doc->getConvertPath() . '/texts/fp' . $i . '.txt');
+            $res[] = $page;
+        }
+        return $res;
+    }
+}
\ No newline at end of file
diff --git a/src/Index.php b/src/Index.php
index 2a28641..083c4e6 100644
--- a/src/Index.php
+++ b/src/Index.php
@@ -63,7 +63,7 @@ class Index implements ShouldQueue, ShouldBeUnique
     {
         $res = [];
         foreach ($this->documents as $document) {
-            $res[] = $document->process();
+            $res = array_merge($res,$document->process());
         }
         return 'const documents = ' . json_encode($res) . ';';
     }
-- 
2.39.5