1 <?php
 2 /**
 3  * A basic HTML wrapper for stylish rendering of a developement info view.
 4  * Used to output error messages, and test results.
 5  * 
 6  * @package sapphire
 7  * @subpackage dev
 8  * 
 9  * @todo Perhaps DebugView should be an interface / ABC, implemented by HTMLDebugView and CliDebugView?
10  */
11 
12 class CliDebugView extends DebugView {
13 
14     /**
15      * Render HTML header for development views
16      */
17     public function writeHeader($httpRequest = null) {
18     }
19     
20     /**
21      * Render HTML footer for development views
22      */
23     public function writeFooter() {
24     }   
25 
26     /**
27      * Write information about the error to the screen
28      */
29     public function writeError($httpRequest, $errno, $errstr, $errfile, $errline, $errcontext) {
30         $errorType = self::$error_types[$errno];
31         echo SS_Cli::text("ERROR [" . $errorType['title'] . "]: $errstr\nIN $httpRequest\n", "red", null, true);
32         echo SS_Cli::text("Line $errline in $errfile\n\n", "red");
33     }
34 
35     /**
36      * Write a fragment of the a source file
37      * @param $lines An array of file lines; the keys should be the original line numbers
38      */
39     function writeSourceFragment($lines, $errline) {
40         echo "Source\n======\n";
41         foreach($lines as $offset => $line) {
42             echo ($offset == $errline) ? "* " : "  ";
43             echo str_pad("$offset:",5);
44             echo wordwrap($line, 100, "\n       ");
45         }
46         echo "\n";
47     }
48     
49     /**
50      * Write a backtrace
51      */
52     function writeTrace($trace = null) {
53         echo "Trace\n=====\n";
54         echo SS_Backtrace::get_rendered_backtrace($trace ? $trace : debug_backtrace(), true);
55     }
56 
57     /**
58      * Render the information header for the view
59      * 
60      * @param string $title
61      * @param string $title
62      */
63     public function writeInfo($title, $subtitle, $description=false) {
64         echo wordwrap(strtoupper($title),100) . "\n";
65         echo wordwrap($subtitle,100) . "\n";
66         echo str_repeat('-',min(100,max(strlen($title),strlen($subtitle)))) . "\n";
67         echo wordwrap($description,100) . "\n\n";
68     }
69     
70 }
71 
72 ?>