Initial commit

src/GmailFilter.php

@@ -0,0 +1,175 @@
+<?php
+
+class GmailFilter
+{
+    /**
+     * @param array
+     */
+    private $conditions = [];
+
+    /**
+     * @param array
+     */
+    private $labels = [];
+
+    private $archive = false;
+
+    private $spam = false;
+
+    private $trash = false;
+
+    /**
+     * @return boolean
+     */
+    public function isTrash() {
+        return $this->trash;
+    }
+
+    private $neverSpam = false;
+
+    /**
+     * @return mixed
+     */
+    public function getConditions() {
+        return $this->conditions;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getLabels() {
+        return $this->labels;
+    }
+
+    /**
+     * @return boolean
+     */
+    public function isArchive() {
+        return $this->archive;
+    }
+
+    /**
+     * @return boolean
+     */
+    public function isSpam() {
+        return $this->spam;
+    }
+
+    /**
+     * @return boolean
+     */
+    public function isNeverSpam() {
+        return $this->neverSpam;
+    }
+
+    public function __get($name) {
+        return $this->$name;
+    }
+
+    public static function create()
+    {
+        return new static();
+    }
+
+    public function contains($value) {
+        return $this->condition('hasTheWord', $value);
+    }
+
+    public function subject($value) {
+        return $this->condition('subject', $value);
+    }
+
+    /**
+     * Add a label.
+     *
+     * @param string $label
+     *   The label to assign.
+     *
+     * @return $this
+     */
+    public function label($label) {
+        $this->labels[] = $label;
+
+        return $this;
+    }
+
+    /**
+     * @return $this
+     */
+    public function archive() {
+        $this->archive = true;
+
+        return $this;
+    }
+
+    /**
+     * Mark as spam.
+     *
+     * @return $this
+     */
+    public function spam() {
+        $this->spam = true;
+        $this->neverSpam = false;
+
+        return $this;
+    }
+
+    /**
+     * Never mark as spam.
+     *
+     * @return $this
+     */
+    public function neverSpam() {
+        $this->neverSpam = true;
+        $this->spam = false;
+
+        return $this;
+    }
+
+    /**
+     * Who the email is from.
+     *
+     * @param array $values
+     *   An array of names or email addresses for the sender.
+     *
+     * @return $this
+     */
+    public function from(array $values)
+    {
+        $this->condition('from', implode('||', $values));
+
+        return $this;
+    }
+
+    /**
+     * Who the email is sent to.
+     *
+     * @param array $values
+     *   An array of names or email addresses for the receiver.
+     *
+     * @return $this
+     */
+    public function to(array $values)
+    {
+        $this->condition('to', implode('||', $values));
+
+        return $this;
+    }
+
+    /**
+     * Add a condition.
+     *
+     * @param string $type
+     *   The type of condition.
+     * @param $value
+     *   The value of the condition.
+     *
+     * @return $this
+     */
+    private function condition($type, $value)
+    {
+        $this->conditions[] = [$type, $value];
+
+        return $this;
+    }
+}

src/GmailFilterBuilder.php

@@ -0,0 +1,77 @@
+<?php
+
+class GmailFilterBuilder
+{
+    /**
+     * @var string
+     */
+    private $name;
+
+    /**
+     * @var string
+     */
+    private $email;
+
+    /**
+     * @var \Twig_Environment
+     */
+    private $twig;
+
+    /**
+     * An array of filters.
+     *
+     * @var GmailFilter[]
+     */
+    private $filters = [];
+
+    public function __construct($name, $email, $filters)
+    {
+        $this->name = $name;
+        $this->email = $email;
+
+        $this->twig = new Twig_Environment(
+            new Twig_Loader_Filesystem(__DIR__ . '/../templates')
+        );
+
+        $this->filters = $filters;
+
+        return $this->generate();
+    }
+
+    public function __toString()
+    {
+        return $this->generate();
+    }
+
+    /**
+     * Build Gmail filters.
+     *
+     * @param string $name
+     *   The author name.
+     * @param string $email
+     *   The author email address.
+     * @param GmailFilter[] $filters
+     *   An array of filters to process.
+     *
+     * @return $this
+     */
+    public static function build($name, $email, array $filters)
+    {
+        return new static($name, $email, $filters);
+    }
+
+  /**
+   * @return string
+   */
+    private function generate()
+    {
+        return $this->twig->render(
+            'filters.xml.twig',
+            [
+                'name' => $this->name,
+                'email' => $this->email,
+                'filters' => $this->filters,
+            ]
+        );
+    }
+}