import of Diogenes 0.9.18

[diogenes.git] / plugins / MailForm.php

diff --git a/plugins/MailForm.php b/plugins/MailForm.php
new file mode 100644 (file)
index 0000000..8125ebb
--- /dev/null
+++ b/plugins/MailForm.php
@@ -0,0 +1,134 @@
+<?php 
+/*
+ * Copyright (C) 2003-2005 Polytechnique.org
+ * http://opensource.polytechnique.org/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+require_once 'Plugin/Filter.php';
+require_once 'diogenes/diogenes.hermes.inc.php';
+
+/** The MailForm plugin allows you to insert a form to send
+ *  an e-mail to a fixed recipient.
+ *  
+ * To make use of this plugin, insert {MailForm}in your page
+ * where the mail form should appear.
+ */
+class MailForm extends Diogenes_Plugin_Filter
+{  
+  /** Plugin name */
+  var $name = "MailForm";
+  
+  /** Plugin description */
+  var $description = "This plugin allows you to insert a form to send an e-mail to a fixed recipient. To make use of this plugin, insert <b>{MailForm}</b> in your page where the mail form should appear.";
+  
+  /** Plugin parameters */
+  var $params = array('email' => '', 'title' => '', 'subject_tag' => '[web form] ');
+
+  /** Show an instance of the MailForm plugin.
+   */
+  function show()
+  {
+    global $page;
+
+    // get params
+    $to_email = $this->params['email'];
+    $form_title = $this->params['title'];
+    
+    if (!isvalid_email($to_email)) {
+      return '<p>You must specify a valid e-mail in the "email" parameter to make use of the MailForm plugin.<p>';
+    }
+        
+    // get input
+    $action = clean_request('action');
+    $from = clean_request('from');
+    
+    $refer = strip_request('refer');
+    if (!$refer) 
+      $refer = $_SERVER['HTTP_REFERER'];
+    $message = strip_request('message');
+    $subject = strip_request('subject');
+    
+    $showform=0;
+    $output = '';
+    switch($action) {
+    case "mail":
+      if ((!$subject)||(!$message)||(!$from)) {
+        $output .= '<p align="center"><strong>Missing fields !</strong></p>';
+        $showform=1;
+        break;
+      }
+    
+      if (!isvalid_email($from)) {
+        $output .= '<p align="center"><strong>Invalid email address !</strong></p>';
+        $showform=1;
+        break;
+      }
+      
+      $mymail = new HermesMailer();
+      $mymail->setFrom($from);
+      $mymail->setSubject($this->params['subject_tag'].$subject);
+      $mymail->addTo($to_email);
+      $mymail->setTxtBody($message);
+      $mymail->send();
+    
+      $output .= '<p align="center"><strong>Message sent !</strong></p>';
+      if ($refer!="") {
+        $output .= '<p align="center">To return to referring web page click <a href="'.$refer.'">here</a></p>';
+      }
+      break;
+    default:
+      $showform=1;
+    }
+        
+    if ($showform) {
+      $output .=
+    '<br/>
+    
+    <form action="'.$page->script_uri().'" method="post">
+    
+    <table class="light">
+      <tr>
+        <th colspan="2">'.$form_title.'</a></th>
+      </tr>
+      <tr>
+        <td>'.__("from").'</td>
+        <td><input type="text" name="from" size="68" value="'.$from.'" /></td>
+      </tr>
+      <tr>
+        <td>'.__("subject").'</td>
+        <td><input type="text" name="subject" size="68" value="'.$subject.'" /></td>
+      </tr>
+      <tr>
+        <td>'.__("message").'</td>
+        <td><textarea name="message" rows="10" cols="70">'.$message.'</textarea></td>
+      </tr>
+      <tr>
+        <td>&nbsp;</td>
+        <td>
+          <input type="hidden" name="action" value="mail" />
+          <input type="hidden" name="refer" value="'.$refer.'" />
+          <input type="submit" value="'.__("Send").'"/>
+        </td>
+      </tr>
+    </table>
+    
+    </form>';
+    }
+    return $output;
+  }
+}
+?>