kernel.php

   1 <?php
   2 /*=====================================================================*\
   3 || ###################################################################
   4 || # Blue Static ISSO Framework [#]issoversion[#]
   5 || # Copyright ©2002-[#]year[#] Blue Static
   6 || #
   7 || # This program is free software; you can redistribute it and/or modify
   8 || # it under the terms of the GNU General Public License as published by
   9 || # the Free Software Foundation; version [#]gpl[#] of the License.
  10 || #
  11 || # This program is distributed in the hope that it will be useful, but
  12 || # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  13 || # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
  14 || # more details.
  15 || #
  16 || # You should have received a copy of the GNU General Public License along
  17 || # with this program; if not, write to the Free Software Foundation, Inc.,
  18 || # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
  19 || ###################################################################
  20 \*=====================================================================*/
  21
  22 /**
  23 * Blue Static ISSO Framework Kernel
  24 * kernel.php
  25 *
  26 * @package      ISSO
  27 */
  28
  29 /**
  30 * Yes, required
  31 */
  32 define('REQ_YES', 1);
  33
  34 /**
  35 * No, not required
  36 */
  37 define('REQ_NO', 0);
  38
  39 /**
  40 * Blue Static ISSO Framework (ISSO)
  41 *
  42 * This framework allows a common backend to be used amongst all Blue
  43 * Static applications and is built to be abstract and flexible.
  44 * The base framework handles all loading and module management.
  45 *
  46 * Constants:
  47 *               ISSO_MT_START - Define the microtime() value at the top of your
  48 *                                               script and this will calculate the total execution
  49 *                                               time
  50 *               SVN - Place SVN $Id keyword to get SVN revision information on output
  51 *
  52 * @author               Blue Static
  53 * @copyright    Copyright ©2002 - [#]year[#], Blue Static
  54 * @version              $Revision$
  55 * @package              ISSO
  56 *
  57 */
  58 class ISSO
  59 {
  60         // ###################################################################
  61         /**
  62         * Constructs a debug information box that contains various debugging
  63         * information points
  64         *
  65         * @param        bool    Show template information?
  66         *
  67         * @return       string  Debugging block
  68         */
  69         public function construct_debug_block($dotemplates)
  70         {
  71                 $debug = '';
  72
  73                 if ($this->debug)
  74                 {
  75                         $debug = "\n<ul>";
  76
  77                         // templates
  78                         if ($dotemplates)
  79                         {
  80                                 $optlist = array();
  81                                 $usage = array();
  82                                 foreach ($this->modules['template']->usage AS $name => $count)
  83                                 {
  84                                         if (in_array($name, $this->modules['template']->uncached))
  85                                         {
  86                                                 $optlist[] = $name . '[' . $count . ']';
  87                                         }
  88                                         $usage[] = $name . " ($count)";
  89                                 }
  90
  91                                 $sizeof = sizeof($this->modules['template']->uncached);
  92                                 if ($sizeof > 0)
  93                                 {
  94                                         $debug .= "\n\t<li><strong style=\"color: red\">Uncached Template(s):</strong> $sizeof ( " . implode(' &nbsp; ', $optlist) . " )</li>";
  95                                 }
  96                         }
  97
  98                         // source control
  99                         if (defined('SVN') AND preg_match('#\$Id:?\s*\$#', constant('SVN')))
 100                         {
 101                                 $debug .= "\n\t<li><strong>Source Control:</strong> " . preg_replace('#\$' . 'Id: (.+?) ([0-9].+?) [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}(.+?) (.+?) \$#', '\\1 - SVN \\2', constant('SVN')) . "</li>";
 102                         }
 103
 104                         // query information
 105                         if (is_object($this->modules[ISSO_DB_LAYER]))
 106                         {
 107                                 $debug .= "\n\t<li><strong>Total Queries:</strong> " . sizeof($this->modules[ISSO_DB_LAYER]->history) . " (<a href=\"" . $this->sanitize($_SERVER['REQUEST_URI']) . ((strpos($_SERVER['REQUEST_URI'], '?') !== false) ? '&amp;query=1' : '?query=1') . "\">?</a>)</li>";
 108                         }
 109
 110                         // total execution time
 111                         if (defined('ISSO_MT_START'))
 112                         {
 113                                 $this->load('functions', 'functions');
 114                                 $debug .= "\n\t<li><strong>Total Execution Time:</strong> " . round($this->modules['functions']->fetch_microtime_diff(ISSO_MT_START), 10) . "</li>";
 115                         }
 116
 117                         // debug notices
 118                         $debug .= "\n\t<li>\n\t\t<select>\n\t\t\t<option>Debug Notices (" . sizeof($this->debuginfo) . ")</option>";
 119                         foreach ((array)$this->debuginfo AS $msg)
 120                         {
 121                                 $debug .= "\n\t\t\t<option>--- $msg</option>";
 122                         }
 123                         $debug .= "\n\t\t</select>\n\t</li>";
 124
 125                         // template usage
 126                         if ($dotemplates)
 127                         {
 128                                 $debug .= "\n\t<li>\n\t\t<select>\n\t\t\t<option>Template Usage (" . array_sum($this->modules['template']->usage) . ")</option>";
 129                                 foreach ($usage AS $tpl)
 130                                 {
 131                                         $debug .= "\n\t\t\t<option>--- $tpl</option>";
 132                                 }
 133                                 $debug .= "\n\t\t</select>\n\t</li>";
 134                         }
 135
 136                         $debug .= "\n</ul>";
 137
 138                         $debug = "\n\n<!-- dev debug -->\n<div align=\"center\">\n\n<hr />\n" . $this->message('Debug Information', $debug, 1, true, false) . "\n</div>\n<!-- / dev debug -->\n\n";
 139                 }
 140
 141                 return $debug;
 142         }
 143 }
 144
 145 /*=====================================================================*\
 146 || ###################################################################
 147 || # $HeadURL$
 148 || # $Id$
 149 || ###################################################################
 150 \*=====================================================================*/
 151 ?>