Finish implementation of PdfToText

Add ability to specify sub directory for output Add option for bounding box flag for poppler binaries
ncjoes · Oct 16, 2018 · 5532759 · 5532759
1 parent 27f912c
commit 5532759
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Showing 6 changed files with 122 additions and 7 deletions.
diff --git a/src/PopplerPhp/Constants.php b/src/PopplerPhp/Constants.php
@@ -84,6 +84,9 @@ abstract class Constants
     const _ICC         = '-icc';
     const _LEVEL2      = '-level2';
     const _LEVEL3      = '-level3';
+    const _BBOX_LAYOUT = '-bbox-layout';
+    const _LAYOUT      = '-layout';
+    const _BOX         = '-box';
 
     //Poppler Option DataTypes
     const T_STRING  = 'string';

diff --git a/src/PopplerPhp/PdfInfo.php b/src/PopplerPhp/PdfInfo.php
@@ -14,6 +14,7 @@
 use NcJoes\PopplerPhp\PopplerOptions\CredentialOptions;
 use NcJoes\PopplerPhp\PopplerOptions\DateFlags;
 use NcJoes\PopplerPhp\PopplerOptions\EncodingOptions;
+use NcJoes\PopplerPhp\PopplerOptions\InfoFlags;
 use NcJoes\PopplerPhp\PopplerOptions\PageRangeOptions;
 
 class PdfInfo extends PopplerUtil
@@ -23,6 +24,7 @@ class PdfInfo extends PopplerUtil
     use EncodingOptions;
     use PageRangeOptions;
     use ConsoleFlags;
+    use InfoFlags;
 
     private $pdf_info;
 
@@ -211,6 +213,7 @@ public function utilOptionRules()
     public function utilFlags()
     {
         return array_merge(
+            $this->infoFlags(),
             $this->dateFlags(),
             $this->encodingFlags(),
             $this->allConsoleFlags()

diff --git a/src/PopplerPhp/PdfToText.php b/src/PopplerPhp/PdfToText.php
@@ -9,30 +9,66 @@
 
 namespace NcJoes\PopplerPhp;
 
+use NcJoes\PopplerPhp\Constants as C;
+use NcJoes\PopplerPhp\PopplerOptions\ConsoleFlags;
+use NcJoes\PopplerPhp\PopplerOptions\CredentialOptions;
+use NcJoes\PopplerPhp\PopplerOptions\EncodingOptions;
+use NcJoes\PopplerPhp\PopplerOptions\HtmlOptions;
+use NcJoes\PopplerPhp\PopplerOptions\PageRangeOptions;
+use NcJoes\PopplerPhp\PopplerOptions\TextFlags;
+
 class PdfToText extends PopplerUtil
 {
+    use PageRangeOptions;
+    use ConsoleFlags;
+    use HtmlOptions;
+    use EncodingOptions;
+    use CredentialOptions;
+    use TextFlags;
+
+
+    public function __construct($pdfFile = '', array $options = [])
+    {
+        $this->bin_file = C::PDF_TO_TEXT;
+        return parent::__construct($pdfFile, $options);
+    }
+
     public function utilOptions()
     {
-        // TODO: Implement utilOptions() method.
+        return array_merge(
+            $this->pageRangeOptions(),
+            $this->htmlOptions(),
+            $this->credentialOptions(),
+            $this->encodingOptions()
+        );
     }
 
     public function utilOptionRules()
     {
-        // TODO: Implement utilOptionRules() method.
+        return [
+            'alt' => [],
+        ];
     }
 
     public function utilFlags()
     {
-        // TODO: Implement utilFlags() method.
+        return $this->textFlags();
     }
 
     public function utilFlagRules()
     {
-        // TODO: Implement utilFlagRules() method.
+        return [
+            'alt' => [],
+        ];
     }
 
     public function outputExtension()
     {
         return '.txt';
     }
+
+    public function generate()
+    {
+        return $this->shellExec();
+    }
 }
diff --git a/src/PopplerPhp/PopplerOptions/InfoFlags.php b/src/PopplerPhp/PopplerOptions/InfoFlags.php
@@ -0,0 +1,18 @@
+<?php
+
+namespace NcJoes\PopplerPhp\PopplerOptions;
+
+use NcJoes\PopplerPhp\Constants as C;
+
+trait InfoFlags
+{
+    public function setBox()
+    {
+        return $this->setFlag(C::_BOX);
+    }
+
+    protected function infoFlags()
+    {
+        return [C::_BOX];
+    }
+}
diff --git a/src/PopplerPhp/PopplerOptions/TextFlags.php b/src/PopplerPhp/PopplerOptions/TextFlags.php
@@ -0,0 +1,23 @@
+<?php
+
+namespace NcJoes\PopplerPhp\PopplerOptions;
+
+use NcJoes\PopplerPhp\Constants as C;
+
+trait TextFlags
+{
+    public function setBboxLayout()
+    {
+        return $this->setFlag(C::_BBOX_LAYOUT);
+    }
+
+    public function setLayout()
+    {
+        return $this->setFlag(C::_LAYOUT);
+    }
+
+    protected function textFlags()
+    {
+        return [C::_BBOX_LAYOUT, C::_LAYOUT];
+    }
+}
diff --git a/src/PopplerPhp/PopplerUtil.php b/src/PopplerPhp/PopplerUtil.php
@@ -22,19 +22,21 @@ abstract class PopplerUtil
 {
     protected $bin_file;
     protected $output_file_extension;
-    protected $require_output_dir = true;
+    protected $require_output_dir   = true;
+    protected $require_sub_dir      = true;
     private   $binary_dir;
     private   $flags              = [];
     private   $options            = [];
     private   $source_pdf;
     private   $output_sub_dir;
     private   $output_file_name;
 
+
     /**
      * PopplerUtil constructor.
-     *
      * @param string $pdfFile
      * @param array $options
+     * @throws PopplerPhpException
      */
     public function __construct($pdfFile = '', array $options = [])
     {
@@ -110,7 +112,7 @@ public function getOutputSubDir()
      */
     public function getOutputPath()
     {
-        return Config::getOutputDirectory().C::DS.$this->getOutputSubDir();
+        return Config::getOutputDirectory() . C::DS . ($this->isSubDirRequired() ? $this->getOutputSubDir() : '') ;
     }
 
     /**
@@ -394,6 +396,36 @@ public function getOutputFilenamePrefix()
         return $default_name;
     }
 
+    /**
+     * @param bool $bool
+     * @return $this
+     */
+    public function setRequireOutputDir($bool)
+    {
+        $this->require_output_dir = $bool;
+
+        return $this;
+    }
+
+    /**
+     * @return bool
+     */
+    public function isSubDirRequired()
+    {
+        return $this->output_sub_dir;
+    }
+
+    /**
+     * @param bool $bool
+     * @return $this
+     */
+    public function setSubDirRequired ($bool)
+    {
+        $this->output_sub_dir = $bool;
+
+        return $this;
+    }
+
     /**
      * @return mixed
      */