testcms-final-anon/system/admin/theme/functions.php

   1 <?php defined('IN_CMS') or die('No direct access allowed.');
   2
   3 /**
   4         Main menu
   5 */
   6 function admin_menu() {
   7
   8     $prefix = Config::get('application.admin_folder');
   9
  10         $pages = array(
  11                 'Posts' => $prefix . '/posts',
  12                 'Pages' => $prefix . '/pages',
  13                 'Users' => $prefix . '/users',
  14                 'Metadata' => $prefix . '/metadata'
  15         );
  16
  17         return $pages;
  18 }
  19
  20 /**
  21         Custom fields
  22 */
  23 function parse_fields($str) {
  24         $data = json_decode($str, true);
  25         return is_array($data) ? $data : array();
  26 }
  27
  28 /**
  29         Url helpers
  30 */
  31 function theme_url($file = '') {
  32         return Config::get('application.base_url') . 'system/admin/theme/' . ltrim($file, '/');
  33 }
  34
  35 function admin_url($url = '') {
  36         return Url::make(Config::get('application.admin_folder') . '/' . ltrim($url, '/'));
  37 }
  38
  39 /**
  40         String helpers
  41 */
  42 function pluralise($amount, $str, $alt = '') {
  43     return $amount === 1 ? $str : $str . ($alt !== '' ? $alt : 's');
  44 }
  45
  46 function truncate($str, $limit = 10, $elipse = ' [...]') {
  47         $words = preg_split('/\s+/', $str);
  48
  49         if(count($words) <= $limit) {
  50                 return $str;
  51         }
  52
  53         return implode(' ', array_slice($words, 0, $limit)) . $elipse;
  54 }
  55
  56 /**
  57     Error checking
  58 */
  59 function latest_version() {
  60         // check we have curl support
  61         if(Curl::support() === false) {
  62                 return 0;
  63         }
  64
  65         // only run the version check once per session
  66         if(($version = Session::get('latest_version')) === false) {
  67                 // returns plain text string with version number or 0 on failure.
  68                 $version = "0.6";
  69                 Session::set('latest_version', $version);
  70         }
  71
  72         return $version;
  73 }
  74
  75 function error_check() {
  76     $errors = array();
  77
  78     //  Check for older versions
  79     if(version_compare(VERSION, ($version = latest_version()), '<')) {
  80         $errors[] = 'Your version of Test CMS is out of date. Please <a href="http://google.com">download the latest version</a>.';
  81     }
  82
  83     // do something useful with it
  84     return count($errors) ? $errors : false;
  85 }
  86
  87 /**
  88         Benchmarking
  89 */
  90 function execution_time() {
  91         $miliseconds = microtime(true) - START;
  92         return round($miliseconds, 4);
  93 }
  94
  95 // return in mb
  96 function memory_usage() {
  97         return memory_get_peak_usage(true) / 1024;
  98 }
  99
 100 // database profile information
 101 function db_profile() {
 102         // total query time
 103         $total = 0;
 104
 105         $html = '';
 106         $html .= '<table id="debug_table" class="debug">';
 107         $html .= '<thead><tr><th>SQL</th><th>Bindings</th><th>Rows</th><th>Time</th></th></thead>';
 108
 109         $html .= '<tbody>';
 110
 111         foreach(Db::profile() as $row) {
 112                 $html .= '<tr><td>' . $row['sql'] . '</td><td>' . implode(', ', $row['binds']) . '</td><td>' . $row['rows'] . '</td><td>' . $row['time'] . '</td></tr>';
 113                 $total += $row['time'];
 114         }
 115
 116         $html .= '</tbody>';
 117
 118         $html .= '<tfoot>';
 119         $html .= '<tr><td colspan="3"><strong>Query Time</strong></td><td>' . round($total, 4) . '</td></tr>';
 120         $html .= '<tr><td colspan="3"><strong>Execution Time</strong></td><td>' . execution_time() . '</td></tr>';
 121         $html .= '<tr><td colspan="3"><strong>Memory Usage</strong></td><td>' . memory_usage() . 'Kb</td></tr>';
 122         $html .= '</tfoot>';
 123
 124         $html .= '</table>';
 125
 126         return $html;
 127 }