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<h1>Messages.php</h1><div class="fragment"><pre class="fragment">00001 <?php
00002 <span class="comment">/*</span>
00003 <span class="comment"> Message.php, provides functions for error and confirmation logging and</span>
00004 <span class="comment"> display</span>
00005 <span class="comment"> Copyright (C) 2003 Arend van Beelen, Auton Rijnsburg</span>
00006 <span class="comment"></span>
00007 <span class="comment"> This program is free software; you can redistribute it and/or modify it</span>
00008 <span class="comment"> under the terms of the GNU General Public License as published by the Free</span>
00009 <span class="comment"> Software Foundation; either version 2 of the License, or (at your option)</span>
00010 <span class="comment"> any later version.</span>
00011 <span class="comment"></span>
00012 <span class="comment"> This program is distributed in the hope that it will be useful, but WITHOUT</span>
00013 <span class="comment"> ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or</span>
00014 <span class="comment"> FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for</span>
00015 <span class="comment"> more details.</span>
00016 <span class="comment"></span>
00017 <span class="comment"> You should have received a copy of the GNU General Public License along</span>
00018 <span class="comment"> with this program; if not, write to the Free Software Foundation, Inc.,</span>
00019 <span class="comment"> 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA</span>
00020 <span class="comment"></span>
00021 <span class="comment"> For any questions, comments or whatever, you may mail me at: hide@address.com</span>
00022 <span class="comment">*/</span>
00023
00024 require_once('<a class="code" href="a00134.html">Output</a>.php');
00025
<a name="l00035"></a><a class="code" href="a00129.html">00035</a> <span class="keyword">class </span><a class="code" href="a00129.html">Messages</a>
00036 {
00037 <span class="keyword">private</span> <span class="keyword">static</span> function instance()
00038 {
00039 <span class="keywordflow">if</span>(self::$instance == null)
00040 {
00041 self::$instance = <span class="keyword">new</span> <a class="code" href="a00129.html">Messages</a>();
00042 }
00043
00044 <span class="keywordflow">return</span> self::$instance;
00045 }
00046
00047 <span class="keyword">private</span> function __construct()
00048 {
00049 $this->errors = array();
00050 $this->confirmations = array();
00051 }
00052
<a name="l00056"></a><a class="code" href="a00129.html#e0">00056</a> <span class="keyword">public</span> <span class="keyword">static</span> function error($error)
00057 {
00058 $messages = self::instance();
00059
00060 $messages->errors[] = $error;
00061 }
00062
<a name="l00066"></a><a class="code" href="a00129.html#e1">00066</a> <span class="keyword">public</span> <span class="keyword">static</span> function confirm($confirm)
00067 {
00068 $messages = self::instance();
00069
00070 $messages->confirmations[] = $confirm;
00071 }
00072
00076 <span class="keyword">public</span> <span class="keyword">static</span> function show()
00077 {
00078 $messages = self::instance();
00079
00080 <span class="keywordflow">if</span>(<span class="keyword">sizeof</span>($messages->errors) == 0 && <span class="keyword">sizeof</span>($messages->confirmations) == 0)
00081 {
00082 <span class="keywordflow">return</span>;
00083 }
00084
00085 <a class="code" href="a00134.html#e5">Output::write</a>('<messageswidget>');
00086 foreach($messages->errors as $message)
00087 {
00088 <a class="code" href="a00134.html#e5">Output::write</a>(<span class="stringliteral">" <line><label class=\"error\">$message</label></line>"</span>);
00089 }
00090 foreach($messages->confirmations as $message)
00091 {
00092 <a class="code" href="a00134.html#e5">Output::write</a>(<span class="stringliteral">" <line><label class=\"confirm\">$message</label></line>"</span>);
00093 }
00094 <a class="code" href="a00134.html#e5">Output::write</a>('</messageswidget>');
00095 }
00096
00097 <span class="keyword">private</span> <span class="keyword">static</span> $instance = null;
00098 <span class="keyword">private</span> $errors;
00099 <span class="keyword">private</span> $confirmations;
00100 }
00101
00102 ?>
</pre></div> </div>
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