Move for PSR-4

composer.json

@@ -36,8 +36,6 @@
     "phpunit/phpunit": "4.8.*"
   },
   "autoload": {
-    "psr-0": {
-      "JasperPHP": "src/"
-    }
+    "psr-4": { "JasperPHP\\": "src/" }
   }
 }

examples/example.php

@@ -1,6 +1,5 @@
 <?php
-
-require __DIR__ . '/../src/JasperPHP/JasperPHP.php';
+ require __DIR__ . '/../vendor/autoload.php';
 
 $outputPdfRtf = __DIR__;
 $jasperFile = __DIR__ . '/hello_world.jasper';

src/Exception/ErrorCommandExecutable.php

@@ -0,0 +1,14 @@
+<?php
+namespace JasperPHP\Exception;
+/**
+ * Class ErrorCommandExecutable
+ * @package JasperPHP\Exception
+ */
+class ErrorCommandExecutable extends \Exception
+{
+    public function __construct($message = "", $code = 0, Exception $previous = null)
+    {
+        $message = 'Your report has an error and couldn \'t be processed!\ Try to output the command using the function `output();` and run it manually in the console.';
+        parent::__construct($message, $code, $previous);
+    }
+}

src/Exception/InvalidCommandExecutable.php

@@ -0,0 +1,21 @@
+<?php
+namespace JasperPHP\Exception;
+/**
+ * Class InvalidCommandExecutable
+ * @package JasperPHP\Exception
+ */
+class InvalidCommandExecutable extends \Exception
+{
+
+    /**
+     * InvalidCommandExecutable constructor.
+     * @param string $message
+     * @param int $code
+     * @param Exception|null $previous
+     */
+    public function __construct($message = "", $code = 0, Exception $previous = null)
+    {
+        $message = 'Cannot execute a blank command';
+        parent::__construct($message, $code, $previous);
+    }
+}

src/Exception/InvalidFormat.php

@@ -0,0 +1,14 @@
+<?php
+namespace JasperPHP\Exception;
+/**
+ * Class InvalidFormat
+ * @package JasperPHP\Exception
+ */
+class InvalidFormat extends \Exception
+{
+
+    public function __construct($message = "", $code = 0, Exception $previous = null)
+    {
+        parent::__construct($message, $code, $previous);
+    }
+}

src/Exception/InvalidInputFile.php

@@ -0,0 +1,21 @@
+<?php
+namespace JasperPHP\Exception;
+/**
+ * Class InvalidInputFile
+ * @package JasperPHP\Exception
+ */
+class InvalidInputFile extends \Exception
+{
+
+    /**
+     * InvalidInputFile constructor.
+     * @param string $message
+     * @param int $code
+     * @param Exception|null $previous
+     */
+    public function __construct($message = "", $code = 0, Exception $previous = null)
+    {
+        $message = 'No input file';
+        parent::__construct($message, $code, $previous);
+    }
+}

src/Exception/InvalidResourceDirectory.php

@@ -0,0 +1,22 @@
+<?php
+namespace JasperPHP\Exception;
+/**
+ * Class InvalidResourceDirectory
+ * @package JasperPHP\Exception
+ */
+class InvalidResourceDirectory extends \Exception
+{
+
+    /**
+     * Invalid Resource Directory constructor.
+     *
+     * @param string $message
+     * @param int $code
+     * @param Exception|null $previous
+     */
+    public function __construct($message = "", $code = 0, Exception $previous = null)
+    {
+        $message = 'Invalid resource directory';
+        parent::__construct($message, $code, $previous);
+    }
+}

src/JasperPHP.php

@@ -0,0 +1,215 @@
+<?php
+namespace JasperPHP;
+/**
+ * Class JasperPHP
+ * @package JasperPHP
+ */
+class JasperPHP
+{
+
+    /**
+     * @var string
+     */
+    protected $command;
+
+    /**
+     * @var string
+     */
+    protected $executable;
+
+    /**
+     * @var string
+     */
+    protected $path_executable;
+
+    /**
+     * @var bool
+     */
+    protected $windows;
+
+    /**
+     * @var array
+     */
+    protected $formats = ['pdf', 'rtf', 'xls', 'xlsx', 'docx', 'odt', 'ods', 'pptx', 'csv', 'html', 'xhtml', 'xml', 'jrprint'];
+
+    /**
+     * JasperPHP constructor
+     */
+    public function __construct()
+    {
+        $this->executable = 'jasperstarter';
+        $this->path_executable = __DIR__ . '/../bin/jasperstarter/bin';
+        $this->windows = strtoupper(substr(PHP_OS, 0, 3)) === 'WIN' ? true : false;
+    }
+
+    /**
+     * @param $input_file
+     * @param bool $output_file
+     * @return $this
+     * @throws Exception\InvalidInputFile
+     */
+    public function compile($input_file, $output_file = false)
+    {
+        if (!$input_file) {
+            throw new \JasperPHP\Exception\InvalidInputFile();
+        }
+
+        $this->command = $this->windows ? $this->executable : './' . $this->executable;
+        $this->command .= ' compile ';
+        $this->command .= "\"$input_file\"";
+
+        if ($output_file !== false) {
+            $this->command .= ' -o ' . "\"$output_file\"";
+        }
+
+        return $this;
+    }
+
+
+    /**
+     * @param $input_file
+     * @param bool $output_file
+     * @param array $options
+     * @return $this
+     * @throws Exception\InvalidInputFile
+     * @throws Exception\InvalidFormat
+     */
+    public function process($input_file, $output_file = false, $options = [])
+    {
+        $options = $this->parseProcessOptions($options);
+        if (!$input_file) {
+            throw new \JasperPHP\Exception\InvalidInputFile();
+        }
+        $this->validateFormat($options['format']);
+
+        $this->command = $this->windows ? $this->executable : './' . $this->executable;
+        if ($options['locale']) {
+            $this->command .= " --locale {$options['locale']}";
+        }
+
+        $this->command .= ' process ';
+        $this->command .= "\"$input_file\"";
+        if ($output_file !== false) {
+            $this->command .= ' -o ' . "\"$output_file\"";
+        }
+
+        $this->command .= ' -f ' . join(' ', $options['format']);
+        if ($options['params']) {
+            $this->command .= ' -P ';
+            foreach ($options['params'] as $key => $value) {
+                $this->command .= " " . $key . '="' . $value . '" ' . " ";
+            }
+        }
+
+        return $this;
+    }
+
+    /**
+     *
+     * @param $options
+     * @return array
+     */
+    protected function parseProcessOptions($options)
+    {
+        $defaultOptions = [
+            'format' => ['pdf'],
+            'params' => [],
+            'locale' => false,
+            'db_connection' => []
+        ];
+
+        return array_merge($defaultOptions, $options);
+    }
+
+    /**
+     * @param $format
+     * @throws Exception\InvalidFormat
+     */
+    protected function validateFormat($format)
+    {
+        if (!is_array($format)) {
+            $format = [$format];
+        }
+        foreach ($format as $value) {
+            if (!in_array($value, $this->formats)) {
+                throw new \JasperPHP\Exception\InvalidFormat();
+            }
+        }
+    }
+
+    /**
+     * @param $input_file
+     * @return $this
+     * @throws \Exception
+     */
+    public function listParameters($input_file)
+    {
+        if (!$input_file) {
+            throw new \JasperPHP\Exception\InvalidInputFile();
+        }
+
+        $this->command = $this->windows ? $this->executable : './' . $this->executable;
+        $this->command .= ' list_parameters ';
+        $this->command .= "\"$input_file\"";
+
+        return $this;
+    }
+
+    /**
+     * @param bool $user
+     * @return mixed
+     * @throws Exception\InvalidCommandExecutable
+     * @throws Exception\InvalidResourceDirectory
+     * @throws Exception\ErrorCommandExecutable
+     */
+    public function execute($user = false)
+    {
+        $this->validateExecute();
+        $this->addUserToCommand($user);
+
+        $output = [];
+        $return_var = 0;
+
+        chdir($this->path_executable);
+        exec($this->command, $output, $return_var);
+        if ($return_var !== 0) {
+            throw new \JasperPHP\Exception\ErrorCommandExecutable();
+        }
+
+        return $output;
+    }
+
+    /**
+     * @return string
+     */
+    public function output()
+    {
+        return $this->command;
+    }
+
+    /**
+     * @param $user
+     */
+    protected function addUserToCommand($user)
+    {
+        if ($user && !$this->windows) {
+            $this->command = 'su -u ' . $user . " -c \"" . $this->command . "\"";
+        }
+    }
+
+    /**
+     * @throws Exception\InvalidCommandExecutable
+     * @throws Exception\InvalidResourceDirectory
+     */
+    protected function validateExecute()
+    {
+        if (!$this->command) {
+            throw new \JasperPHP\Exception\InvalidCommandExecutable();
+        }
+        if (!is_dir ($this->path_executable)) {
+            throw new \JasperPHP\Exception\InvalidResourceDirectory();
+        }
+
+    }
+
+}