More work on addressbook, now almost finished. (Added missing file)

1 files changed, 139 insertions, 0 deletions

diff --git a/forum/utils/contacts.php b/forum/utils/contacts.php
new file mode 100644
index 0000000..cec6bd7
--- /dev/null
+++ b/forum/utils/contacts.php
@@ -0,0 +1,139 @@
+<?php
+
+include_once($UTIL_DIR . "/convert.php");
+
+class Contact {
+	public $cid;
+	public $name;
+	public $address;
+	public $phone;
+	public $phone2;
+	public $email;
+	public $url;
+
+	public function write($fp) {
+		fwrite($fp, "  <contact cid=\"" . htmlspecialchars($this->cid, ENT_QUOTES, "UTF-8") . "\"\n");
+		fwrite($fp, "           name=\"" . htmlspecialchars($this->name, ENT_QUOTES, "UTF-8") . "\"\n");
+		fwrite($fp, "           address=\"" . htmlspecialchars($this->address, ENT_QUOTES, "UTF-8") . "\"\n");
+		fwrite($fp, "           phone=\"" . htmlspecialchars($this->phone, ENT_QUOTES, "UTF-8") . "\"\n");
+		fwrite($fp, "           phone2=\"" . htmlspecialchars($this->phone2, ENT_QUOTES, "UTF-8") . "\"\n");
+		fwrite($fp, "           email=\"" . htmlspecialchars($this->email, ENT_QUOTES, "UTF-8") . "\"\n");	
+		fwrite($fp, "           url=\"" . htmlspecialchars($this->url, ENT_QUOTES, "UTF-8") . "\">\n");
+		fwrite($fp, "  </contact>\n");
+	}
+
+	public function show()
+	{
+		echo "<p>\n";
+		echo "\tcid: " . $this->cid . "<br/>";
+		echo "\tname: " . $this->name . "<br/>";
+		echo "\taddress: " . $this->address . "<br/>";
+		echo "\tphone: " . $this->phone . "<br/>";
+		if($this->phone2) echo "\tphone2: " . $this->phone2 . "<br/>";
+		echo "\temail: <a href=\"mailto:" . $this->email . "\">" . $this->email . "</a><br/>";
+		echo "\turl: <a href=\"" . $this->url . "\">" . $this->url . "</a><br/>";
+		echo "</p>\n";
+	}
+
+	public function showshort()
+	{
+		echo "<div class\"contact\"><a href=\"?mode=addressbook&amp;cid=" . $this->cid . "\">" . $this->name . "</a></div>";
+	}
+
+	function Contact($cid,
+									 $name,
+									 $address,
+									 $phone,
+									 $phone2,
+									 $email,
+									 $url)
+	{
+		$this->cid = $cid;
+		$this->name = $name;
+		$this->address = $address;
+		$this->phone = $phone;
+		$this->phone2 = $phone2;
+		$this->email = $email;
+		$this->url = $url;
+	}
+}
+
+class Contacts {
+
+	private $file;
+	private $contacts = array();
+
+	public function show()
+	{
+		echo "<div class=\"contactlist\">\n";
+		foreach($this->contacts as $contact) {
+			$contact->showshort();
+		}
+		echo "</div>\n";
+	}
+
+	public function getNextCID()
+	{
+		$nextcid = 1;
+		foreach($this->contacts as $contact) {
+			if($nextcid < $contact->cid) $nextcid = $contact->cid;
+		}
+		return $nextcid;
+	}
+
+	public function getContact($cid)
+	{
+		return $this->contacts[$cid];
+	}
+
+	public function add($contact) {
+		$key = $contact->cid;
+		$this->contacts[$key] = $contact;
+	}
+	
+	public function write()
+	{
+		$fp = fopen($this->file, "w");
+
+    $block = TRUE;
+    flock($fp, LOCK_EX, $block); // do an exclusive lock
+
+		fwrite($fp, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
+
+		fwrite($fp, "<contacts>\n");
+		foreach($this->contacts as $contact) {
+			$contact->write($fp);
+		}
+		fwrite($fp, "</contacts>\n");
+
+		fclose($fp);
+	}
+	
+	private function read()
+	{
+
+		$dom = new DomDocument;
+		$dom->preserveWhiteSpace = FALSE;
+		$dom->load($this->file);
+		$params = $dom->getElementsByTagName('contact');
+
+		foreach ($params as $param) {
+			$contact = new Contact($param->getAttribute('cid'),
+														 $param->getAttribute('name'),
+														 $param->getAttribute('address'),
+														 $param->getAttribute('phone'),
+														 $param->getAttribute('phone2'),
+														 $param->getAttribute('email'),
+														 $param->getAttribute('url'));
+			$this->add($contact);
+		}
+	}
+
+	public function Contacts($file)
+	{
+		$this->file = $file;
+		if(file_exists($file)) $this->read();
+	}
+
+}
+?>
\ No newline at end of file