| 1 | <?php
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| 2 |
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| 3 | define('PAGE_NOT_FOUND', 'Stránka nenalezena');
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| 4 |
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| 5 | class BaseView extends View
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| 6 | {
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| 7 | var $TimeStart;
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| 8 | var $FormatHTML = false;
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| 9 | var $ShowRuntimeInfo = false;
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| 10 | var $ClearPage = false;
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| 11 | var $BasicHTML = false;
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| 12 | var $ParentClass = '';
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| 13 | var $ShortTitle;
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| 14 | var $FullTitle;
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| 15 | var $Encoding;
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| 16 | var $Style;
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| 17 |
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| 18 | function __construct($System)
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| 19 | {
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| 20 | parent::__construct($System);
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| 21 |
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| 22 | $this->FormatHTML = false;
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| 23 | $this->ShowRuntimeInfo = false;
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| 24 | $this->Encoding = 'utf-8';
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| 25 | $this->Style = 'new';
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| 26 |
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| 27 | // TODO: Move to external code
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| 28 | if(isset($this->System->Config['Web']['FormatHTML']))
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| 29 | $this->FormatHTML = $this->System->Config['Web']['FormatHTML'];
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| 30 | if(isset($this->System->Config['Web']['ShowRuntimeInfo']))
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| 31 | $this->ShowRuntimeInfo = $this->System->Config['Web']['ShowRuntimeInfo'];
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| 32 | if(isset($this->System->Config['Web']['Charset']))
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| 33 | $this->Encoding = $this->System->Config['Web']['Charset'];
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| 34 | if(isset($this->System->Config['Web']['Style']))
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| 35 | $this->Style = $this->System->Config['Web']['Style'];
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| 36 | }
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| 37 |
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| 38 | function SystemMessage($Title, $Text)
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| 39 | {
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| 40 | return('<table align="center"><tr><td><div class="SystemMessage"><h3>'.$Title.'</h3><div>'.$Text.'</div></div></td></tr></table>');
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| 41 | //ShowFooter();
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| 42 | //die();
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| 43 | }
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| 44 |
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| 45 | function ShowNavigation($Page)
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| 46 | {
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| 47 | if(array_key_exists('REQUEST_URI', $_SERVER))
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| 48 | $ScriptName = $_SERVER['REQUEST_URI'];
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| 49 | else $ScriptName = '';
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| 50 | while(strpos($ScriptName, '//') !== false)
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| 51 | $ScriptName = str_replace('//', '/', $ScriptName);
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| 52 | if(strpos($ScriptName, '?') !== false)
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| 53 | $ScriptName = substr($ScriptName, 0, strrpos($ScriptName, '?'));
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| 54 | $ScriptName = substr($ScriptName, strlen($this->System->Link('')));
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| 55 | if(substr($ScriptName, -1, 1) == '/') $ScriptName = substr($ScriptName, 0, -1);
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| 56 |
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| 57 | $Output = '';
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| 58 | while($Page)
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| 59 | {
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| 60 | $Output = ' > <a href="'.$this->System->Link($ScriptName).'/">'.$Page->ShortTitle.'</a>'.$Output;
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| 61 |
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| 62 | if(class_exists($Page->ParentClass))
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| 63 | {
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| 64 | $PageClass = $Page->ParentClass;
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| 65 | $Page = new $PageClass($this->System);
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| 66 | $ScriptName = substr($ScriptName, 0, strrpos($ScriptName, '/'));
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| 67 | } else $Page = null;
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| 68 | }
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| 69 | $Output = substr($Output, 6);
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| 70 | return($Output);
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| 71 | }
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| 72 |
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| 73 | function ShowHeader($Page)
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| 74 | {
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| 75 | $Title = $Page->FullTitle;
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| 76 | $Path = $Page->ShortTitle;
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| 77 |
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| 78 | $Navigation = $this->ShowNavigation($Page);
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| 79 |
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| 80 | $BodyParam = '';
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| 81 | if(isset($Page->Load)) $BodyParam .= ' onload="'.$Page->Load.'"';
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| 82 | if(isset($Page->Unload)) $BodyParam .= ' onunload="'.$Page->Unload.'"';
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| 83 | $Output = '<?xml version="1.0" encoding="'.$this->Encoding.'"?>'."\n".
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| 84 | '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">'.
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| 85 | '<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="cs" lang="cs">'.
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| 86 | '<head><link rel="stylesheet" href="'.$this->System->Link('/style/').$this->Style.'/style.css" type="text/css" media="all" />'.
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| 87 | '<meta http-equiv="content-type" content="application/xhtml+xml; charset='.$this->Encoding.'" />'.
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| 88 | '<script type="text/javascript" src="'.$this->System->Link('/style/').$this->Style.'/global.js"></script>'.
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| 89 | '<title>'.$this->System->Config['Web']['Title'].' - '.$Path.'</title>';
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| 90 |
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| 91 | // Show page headers
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| 92 | $Bar = '';
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| 93 | foreach($this->System->PageHeaders as $Item)
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| 94 | $Output .= call_user_func($Item);
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| 95 |
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| 96 | $Output .= '</head><body'.$BodyParam.'>';
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| 97 | if($this->BasicHTML == false)
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| 98 | {
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| 99 | //$Output .= '<div class="MainTitle">'.$Title.'</div>';
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| 100 | $Output .= '<div class="MainTitle"><span class="MenuItem"><strong>Navigace :: </strong> '.$Navigation.'</span><div class="MenuItem2">';
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| 101 | $Bar = '';
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| 102 | foreach($this->System->Bars['Top'] as $BarItem)
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| 103 | $Bar .= call_user_func($BarItem);
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| 104 | if(trim($Bar) != '') $Output .= $Bar;
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| 105 | else $Output .= ' ';
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| 106 | $Output .= '</div></div>';
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| 107 | }
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| 108 | return($Output);
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| 109 | }
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| 110 |
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| 111 | function ShowFooter()
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| 112 | {
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| 113 | global $ScriptTimeStart, $Revision, $ReleaseTime;
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| 114 |
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| 115 | $Time = round(GetMicrotime() - $ScriptTimeStart, 2);
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| 116 | $Output = '';
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| 117 | if($this->BasicHTML == false)
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| 118 | {
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| 119 | $Output .= '<div id="Footer">'.
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| 120 | '<i>| Správa webu: '.$this->System->Config['Web']['Admin'].' | e-mail: '.$this->System->Config['Web']['AdminEmail'].' | '.
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| 121 | ' Verze: '.$Revision.' ('.$this->System->HumanDate($ReleaseTime).') |';
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| 122 | if($this->ShowRuntimeInfo == true) $Output .= ' Doba generování: '.$Time.' s / '.ini_get('max_execution_time').
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| 123 | ' s | Použitá paměť: '.HumanSize(memory_get_peak_usage(FALSE)).' / '.ini_get('memory_limit').'B |';
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| 124 | $Output .= '</i></div>';
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| 125 | }
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| 126 | $Output .= '</body></html>';
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| 127 | return($Output);
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| 128 | }
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| 129 |
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| 130 | function GetOutput($Page)
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| 131 | {
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| 132 | $Page->OnSystemMessage = array($this->System->BaseView, 'SystemMessage');
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| 133 |
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| 134 | $Output = $Page->Show();
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| 135 | if($Page->ClearPage == false)
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| 136 | {
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| 137 | $Output = $this->ShowHeader($Page).$Output.$this->ShowFooter();
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| 138 | if($this->FormatHTML == true) $Output = $this->FormatOutput($Output);
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| 139 | }
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| 140 | return($Output);
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| 141 | }
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| 142 |
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| 143 | function NewPage($ClassName)
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| 144 | {
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| 145 | $Page = new $ClassName();
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| 146 | $Page->System = $this->System;
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| 147 | $Page->Database = $this->Database;
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| 148 | $Page->FormatHTML = $this->FormatHTML;
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| 149 | return($Page);
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| 150 | }
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| 151 |
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| 152 | // XML formating function
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| 153 | function FormatOutput($s)
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| 154 | {
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| 155 | $out = '';
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| 156 | $nn = 0;
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| 157 | $n = 0;
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| 158 | while($s != '')
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| 159 | {
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| 160 | $start = strpos($s, '<');
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| 161 | $end = strpos($s, '>');
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| 162 | if($start != 0)
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| 163 | {
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| 164 | $end = $start - 1;
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| 165 | $start = 0;
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| 166 | }
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| 167 | $line = trim(substr($s, $start, $end + 1));
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| 168 | if(strlen($line) > 0)
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| 169 | if($line[0] == '<')
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| 170 | {
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| 171 | if($s[$start + 1] == '/')
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| 172 | {
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| 173 | $n = $n - 2;
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| 174 | $nn = $n;
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| 175 | } else
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| 176 | {
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| 177 | if(strpos($line, ' ')) $cmd = substr($line, 1, strpos($line, ' ') - 1);
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| 178 | else $cmd = substr($line, 1, strlen($line) - 2);
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| 179 | //echo('['.$cmd.']');
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| 180 | if(strpos($s, '</'.$cmd.'>')) $n = $n + 2;
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| 181 | }
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| 182 | }// else $line = '['.$line.']';
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| 183 | //if($line != '') echo(htmlspecialchars(str_repeat(' ',$nn).$line."\n"));
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| 184 | if($line != '') $out .= (str_repeat(' ', $nn).$line."\n");
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| 185 | $s = substr($s, $end + 1, strlen($s));
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| 186 | $nn = $n;
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| 187 | }
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| 188 | return($out);
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| 189 | }
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| 190 | }
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