source: trunk/Common/Page.php@ 578

Last change on this file since 578 was 578, checked in by chronos, 11 years ago
  • Upraveno: Hlavní spouštěcí kód přesunut z jednotky Global do aplikace System.
File size: 5.9 KB
Line 
1<?php
2
3define('PAGE_NOT_FOUND', 'Stránka nenalezena');
4
5class Page extends Model
6{
7 var $TimeStart;
8 var $FormatHTML = false;
9 var $ShowRuntimeInfo = false;
10 var $ClearPage = false;
11 var $BasicHTML = false;
12 var $ParentClass = '';
13 var $ShortTitle;
14 var $FullTitle;
15
16 function __construct($System)
17 {
18 parent::__construct($System);
19
20 $this->FormatHTML = $this->System->Config['Web']['FormatHTML'];
21 $this->ShowRuntimeInfo = $this->System->Config['Web']['ShowRuntimeInfo'];
22 }
23
24 function Show()
25 {
26 return('');
27 }
28
29 function SystemMessage($Title, $Text)
30 {
31 return('<table align="center"><tr><td><div class="SystemMessage"><h3>'.$Title.'</h3><div>'.$Text.'</div></div></td></tr></table>');
32 //ShowFooter();
33 //die();
34 }
35
36 function ShowHeader($Title, $Path)
37 {
38 $ScriptName = $_SERVER['REQUEST_URI'];
39 while(strpos($ScriptName, '//') !== false)
40 $ScriptName = str_replace('//', '/', $ScriptName);
41 if(strpos($ScriptName, '?') !== false)
42 $ScriptName = substr($ScriptName, 0, strrpos($ScriptName, '?'));
43 $ScriptName = substr($ScriptName, strlen($this->System->Link('')));
44 if(substr($ScriptName, -1, 1) == '/') $ScriptName = substr($ScriptName, 0, -1);
45 $Page = $this;
46 $Navigation = '';
47 while($Page)
48 {
49 $Navigation = ' &gt; <a href="'.$this->System->Link($ScriptName).'/">'.$Page->ShortTitle.'</a>'.$Navigation;
50
51 if($Page->ParentClass != '')
52 {
53 $PageClass = $Page->ParentClass;
54 $Page = new $PageClass($this->System);
55 $ScriptName = substr($ScriptName, 0, strrpos($ScriptName, '/'));
56 } else $Page = null;
57 }
58 $Navigation = substr($Navigation, 6);
59
60 $BodyParam = '';
61 if(isset($this->Load)) $BodyParam .= ' onload="'.$this->Load.'"';
62 if(isset($this->Unload)) $BodyParam .= ' onunload="'.$this->Unload.'"';
63 $Output = '<?xml version="1.0" encoding="'.$this->System->Config['Web']['Charset'].'"?>'."\n".
64 '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">'.
65 '<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="cs" lang="cs">'.
66 '<head><link rel="stylesheet" href="'.$this->System->Link('/style/').$this->System->Config['Web']['Style'].'/style.css" type="text/css" media="all" />'.
67 '<meta http-equiv="content-type" content="application/xhtml+xml; charset='.$this->System->Config['Web']['Charset'].'" />'.
68 '<script type="text/javascript" src="'.$this->System->Link('/style/').$this->System->Config['Web']['Style'].'/global.js"></script>'.
69 '<title>'.$this->System->Config['Web']['Title'].' - '.$Path.'</title>
70 </head><body'.$BodyParam.'>';
71 if($this->BasicHTML == false)
72 {
73 $Output .= '<div id="Title">'.$Title.'</div>
74 <div class="Navigation"><span class="MenuItem"><strong>Navigace :: </strong> '.$Navigation.'</span><div class="MenuItem2">';
75 if($this->System->Config['Web']['UserSupport'] == 1)
76 {
77 if($this->System->User->User['Id'] == null)
78 $Output .= '<a href="'.$this->System->Link('/?Action=LoginForm').'">Přihlášení</a> '.
79 '<a href="'.$this->System->Link('/?Action=UserRegister').'">Registrace</a>';
80 else $Output .= $this->System->User->User['Name'].
81 ' <a href="'.$this->System->Link('/?Action=UserMenu').'">Nabídka</a>'.
82 ' <a href="'.$this->System->Link('/?Action=Logout').'">Odhlásit</a>';
83 } else $Output .= '&nbsp;';
84// <a href="'.$this->System->Link('/?Action=UserOptions').'">Nastavení</a>';
85 $Output .= '</div></div>';
86 }
87 return($Output);
88 }
89
90 function ShowFooter()
91 {
92 global $ScriptTimeStart, $Revision, $ReleaseTime;
93
94 $Time = round(GetMicrotime() - $ScriptTimeStart, 2);
95 $Output = '';
96 if($this->BasicHTML == false)
97 {
98 $Output .= '<div id="Footer">'.
99 '<i>| Správa webu: '.$this->System->Config['Web']['Admin'].' | e-mail: '.$this->System->Config['Web']['AdminEmail'].' | '.
100 ' Verze: '.$Revision.' ('.HumanDate($ReleaseTime).') |';
101 if($this->ShowRuntimeInfo == true) $Output .= ' Doba generování: '.$Time.' s / '.ini_get('max_execution_time').
102 ' s | Použitá paměť: '.HumanSize(memory_get_peak_usage(FALSE)).' / '.ini_get('memory_limit').'B |';
103 $Output .= '</i></div>';
104 }
105 $Output .= '</body></html>';
106 return($Output);
107 }
108
109 function GetOutput()
110 {
111 //try {
112 $Output = $this->Show();
113 //} catch (Exception $E) {
114 // $Output = 'Chyba: '.$E->getMessage();
115 //}
116 if($this->ClearPage == false)
117 {
118 $Output = $this->ShowHeader($this->FullTitle, $this->ShortTitle).$Output;
119 $Output .= $this->ShowFooter();
120 if($this->FormatHTML == true) $Output = $this->FormatOutput($Output);
121 }
122 echo($Output);
123 }
124
125 function NewPage($ClassName)
126 {
127 $Page = new $ClassName();
128 $Page->System = $this->System;
129 $Page->Database = $this->Database;
130 $Page->FormatHTML = $this->FormatHTML;
131 return($Page);
132 }
133
134 // XML formating function
135 function FormatOutput($s)
136 {
137 $out = '';
138 $nn = 0;
139 $n = 0;
140 while($s != '')
141 {
142 $start = strpos($s, '<');
143 $end = strpos($s, '>');
144 if($start != 0)
145 {
146 $end = $start - 1;
147 $start = 0;
148 }
149 $line = trim(substr($s, $start, $end + 1));
150 if(strlen($line) > 0)
151 if($line[0] == '<')
152 {
153 if($s[$start + 1] == '/')
154 {
155 $n = $n - 2;
156 $nn = $n;
157 } else
158 {
159 if(strpos($line, ' ')) $cmd = substr($line, 1, strpos($line, ' ') - 1);
160 else $cmd = substr($line, 1, strlen($line) - 2);
161 //echo('['.$cmd.']');
162 if(strpos($s, '</'.$cmd.'>')) $n = $n + 2;
163 }
164 }// else $line = '['.$line.']';
165 //if($line != '') echo(htmlspecialchars(str_repeat(' ',$nn).$line."\n"));
166 if($line != '') $out .= (str_repeat(' ', $nn).$line."\n");
167 $s = substr($s, $end + 1, strlen($s));
168 $nn = $n;
169 }
170 return($out);
171 }
172}
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