Add pressrelease module. Make lots of codesharing with the newsletter module.

2 files changed, 187 insertions, 62 deletions

diff --git a/utils/modules/newsletter.php b/utils/modules/newsletter.php
index ef172e0..5ca19bf 100644
--- a/utils/modules/newsletter.php
+++ b/utils/modules/newsletter.php
@@ -4,30 +4,10 @@ global $UTIL_DIR;
 
 include_once($UTIL_DIR . "/mail.php");
 
-class Mailinglist {
+class Mailinglist extends _Mailinglist {
 	private $file;
-	private $mailinglist = array();
-  public $subj_prefix;
-  public $sender;
-  public $replyto;
-  public $footer;
   public $unsubscribe_url;
 
-	public function add($email) {
-		$key = $email->email;
-		if(array_key_exists($key, $this->mailinglist)) return false;
-		$this->mailinglist[$key] = $email;
-		return true;
-	}
-	
-	public function remove($email) {
-		if(array_key_exists($email, $this->mailinglist)) {
-			unset($this->mailinglist[$email]);
-			return true;
-		}
-		return false;
-	}
-
 	public function write()
 	{
 		$fp = fopen($this->file, "w");
@@ -103,6 +83,9 @@ class Mailinglist {
 		return $str;
 	}
 
+  /**
+   * Overrides the postSingle method in the _Mailinglist class.
+   */
 	public function postSingle($email, $subject, $message)
 	{
     $subject = "[".$this->subj_prefix."] " . $subject;
@@ -114,47 +97,6 @@ class Mailinglist {
     $email->send($subject, $message, $this->sender, $this->replyto);
   }
 
-	public function post($subject, $message)
-	{
-    $subject = "[".$this->subject_prefix."] " . $subject;
-
-    $message .= "\n\n".$this->footer;
-    $message .= "\n\nTo stop receiving this newsletter, click the following link: ".
-      $this->unsubscribe_url."&action=unsubscribe&email=". $this->email . "\n";
-
-
-		$sz = sizeof($this->mailinglist);
-
-		echo "<div style=\"text-align: center; padding-top: 120px; padding-bottom: 100px; position: absolute; top: 25%; left: 0px; width: 99.4%; height: 150px; border: solid #0000ff 3px; background: #fff; color: #000;\">Sending ". $sz ." mails <br/>\n&lt;";
-		ob_flush();
-		flush();
-
-		$num = 0;
-		$lvl = 0;
-		$steps = floor($sz / 10) + 1;
-
-		foreach($this->mailinglist as $email) {
-
-      $this->postSingle($email, $ubject, $message);
-
-			$pct = $num / $sz * 100;
-			if($pct >= $lvl) {
-				printf("<font style=\"font-size: 9px;\">%.0f%%</font>", $lvl);
-				$lvl += 100/$steps;
-			} else {
-				echo ".";
-			}
-			ob_flush();
-			flush();
-			$num++;
-		}
-		echo "<font style=\"font-size: 9px;\">[100%]</font>&gt;\n<br/>done<br/>\n";
-		echo "<a style=\"font-size: 20px; font-weight: bold;\" href=\"?page=admin&amp;module=newsletter\">[CLOSE]</a>";
-		echo "</div>\n";
-		ob_flush();
-		flush();
-	}
-
 	public function Mailinglist($file)
 	{
 		$this->file =  $file;
diff --git a/utils/modules/pressrelease.php b/utils/modules/pressrelease.php
new file mode 100644
index 0000000..de792d2
--- /dev/null
+++ b/utils/modules/pressrelease.php
@@ -0,0 +1,183 @@
+<?php /* -*- mode: php; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+
+global $UTIL_DIR;
+
+include_once($UTIL_DIR . "/mail.php");
+
+class PEmail extends Email {
+  public $url;
+  public $title;
+};
+
+class PMailinglist extends _Mailinglist {
+	private $file;
+
+	public function write()
+	{
+		$fp = fopen($this->file, "w");
+		fwrite($fp, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
+
+		fwrite($fp, "<pressrelease subj_prefix=\"" . $this->subj_prefix . "\"\n");
+    fwrite($fp, "              sender=\"" . $this->sender . "\"\n");
+    fwrite($fp, "              replyto=\"" . $this->replyto . "\">\n");
+    fwrite($fp, "  <footer>" . $this->footer . "</footer>\n");
+		foreach($this->mailinglist as $email) {
+			fwrite($fp, "  <email email=\"" .
+						 htmlspecialchars($email->email, ENT_QUOTES, "UTF-8") . "\"\n");
+ 			fwrite($fp, "         url=\"" . $email->url . "\">\n");
+ 			fwrite($fp, "         name=\"" . $email->name . "\">\n");
+			fwrite($fp, "  </email>\n");
+		}
+		fwrite($fp, "</pressrelease>\n");
+
+		fclose($fp);
+	}
+	
+	private function read()
+	{
+		$dom = new DomDocument;
+		$dom->preserveWhiteSpace = FALSE;
+		$dom->load($this->file);
+
+		$nl = $dom->documentElement;
+
+    $this->subj_prefix = $nl->getAttribute('subj_prefix');
+    $this->sender = $nl->getAttribute('sender');
+    $this->replyto = $nl->getAttribute('replyto');
+    $footers = $dom->getElementsByTagName('footer');
+    if($footers) {
+      foreach($footers as $f) {
+        $this->footer = $f->textContent;
+      }
+    }
+
+		$params = $dom->getElementsByTagName('email');
+
+    $cnt = 1;
+		foreach ($params as $param) {
+			$email = new PEmail($param->getAttribute('email'), $cnt++);
+      $email->url = $param->getAttribute('url');
+      $email->name = $param->getAttribute('name');
+			$this->add($email);
+		}
+	}
+
+	public function PMailinglist($file)
+	{
+		$this->file =  $file;
+		if(file_exists($this->file)) $this->read();
+	}
+}
+
+class PressRelease {
+
+  private $file;
+  private $mailinglist;
+
+  // Admin config
+  public $admin_title = "Press release";
+  public $admin_submodules = array("Send pressrelease" => "send",
+                                   "Config" => "config");
+
+  public function admin_send($action, $vars)
+	{
+		global $UID, $ICONS_DIR;
+
+		switch($action) {
+		case "send":
+      $this->mailinglist->post($vars["subject"], $vars["content"]);
+			break;
+			
+		case "preview":
+			$testmail = new PEmail($vars["testaddr"], 0);
+			echo "<div class=\"preview\">\n";
+			$this->mailinglist->postSingle($testmail, $vars["subject"], $vars["content"]);
+			echo "A test mail has been sent to ".$vars["testaddr"]."</div>\n";
+			echo "<p>Looking ok?</p>";
+			$form = new Form("send");
+			$form->addWidget(new Hidden($vars));
+			$form->addWidget(new Button("yes"));
+			$form->render();
+
+			$form = new Form("retry");
+			$form->addWidget(new Hidden($vars));
+			$form->addWidget(new Button("no"));
+			$form->render();
+			break;
+			
+		case "retry":
+			$testaddr = $vars["testaddr"];
+			$subject = $vars["subject"];
+			$content = $vars["content"];
+		default:
+			$form = new Form("preview");
+			$form->addWidget(new LineEdit("Test address:", "testaddr", $testaddr));
+			$form->addWidget(new LineEdit("Subject:", "subject", $subject));
+			$form->addWidget(new TextEdit("Content:", "content", $content));
+			$form->addWidget(new Button("Send"));
+			$form->render();
+			break;
+		}
+	}
+
+  public function admin_config($action, $vars)
+  {
+    switch($action) {
+    case "update":
+      $this->mailinglist->subj_prefix = $vars["subj_prefix"];
+      $this->mailinglist->sender = $vars["sender"];
+      $this->mailinglist->replyto = $vars["replyto"];
+      $this->mailinglist->footer = $vars["footer"];
+			$this->mailinglist->write();
+			break;
+			
+    default:
+      $form = new Form("update");
+      $form->addWidget(new LineEdit("Subject prefix:", "subj_prefix", $this->mailinglist->subj_prefix));
+      $form->addWidget(new LineEdit("Sender:", "sender", $this->mailinglist->sender));
+      $form->addWidget(new LineEdit("Reply to:", "replyto", $this->mailinglist->replyto));
+      $form->addWidget(new TextEdit("Footer:", "footer", $this->mailinglist->footer));
+      $form->addWidget(new Button("Update"));
+      $form->render();
+      break;
+    }
+  }
+
+  public function admin($sub, $action, $vars)
+  {
+    switch($sub) {
+    case "send":
+			$this->admin_send($action, $vars);
+      break;
+
+    case "config":
+			$this->admin_config($action, $vars);
+      break;
+    }
+  }
+
+  public function run($params)
+  {
+    return "";
+  }
+
+  private function read()
+  {
+		$this->mailinglist = new PMailinglist($this->file);
+  }
+
+  public function PressRelease($file)
+  {
+    $this->file =  $file;
+    if(file_exists($file)) $this->read();
+  }
+}
+
+
+function pressrelease_init()
+{
+  global $DATA_DIR;
+  return new PressRelease($DATA_DIR . "/pressrelease.xml");
+}
+
+?>
\ No newline at end of file