includes/functions.php

   1 <?php
   2 /*=====================================================================*\
   3 || ################################################################### ||
   4 || # BugStrike [#]version[#]
   5 || # --------------------------------------------------------------- # ||
   6 || # Copyright ©2002-[#]year[#] by Iris Studios, Inc. All Rights Reserved. # ||
   7 || # This file may not be reproduced in any way without permission.  # ||
   8 || # --------------------------------------------------------------- # ||
   9 || # User License Agreement at http://www.iris-studios.com/license/  # ||
  10 || ################################################################### ||
  11 \*=====================================================================*/
  12
  13 // ########################### Start phrase ##########################
  14 function phrase()
  15 {
  16         global $bugsys;
  17
  18         $args = func_get_args();
  19         $numargs = sizeof($args);
  20
  21         if ($numargs < 1)
  22         {
  23                 return false;
  24         }
  25
  26         if ($phrasetext = $bugsys->language["$args[0]"])
  27         {
  28                 if ($numargs < 2)
  29                 {
  30                         $phrase = $phrasetext;
  31                 }
  32                 else
  33                 {
  34                         $args[0] = $phrasetext;
  35                         if (($phrase = @call_user_func_array('sprintf', $args)) === false)
  36                         {
  37                                 for ($i = 1; $i < $numargs; $i++)
  38                                 {
  39                                         $phrase = str_replace("%{$i}\$s", $args["$i"], $args[0]);
  40                                 }
  41                         }
  42                 }
  43                 return preg_replace('#%([0-9].*?)\$s#', '<strong>[ARG \\1: UNDEFINED]</strong>', $phrase);
  44         }
  45         else
  46         {
  47                 return "<strong>[UNDEFINED PHRASE: $args[0]]</strong>";
  48         }
  49 }
  50
  51 // ################## Start fetch_user_display_name ##################
  52 // preps a dispaly name if one isn't set
  53 // should be able to be removed by the final version as registration should set this
  54 function fetch_user_display_name(&$userinfo)
  55 {
  56         if (!$userinfo['displayname'])
  57         {
  58                 $userinfo['displayname'] = ucwords(trim(str_replace(array('@', '.com', '.net', '.edu', '.org', '.info', '.biz'), ' ', $userinfo['email'])));
  59         }
  60 }
  61
  62 // ################## Start construct_option_select ##################
  63 // creates a <select> menu from an array
  64 // key vars are used when you need to get data out of the $label array
  65 function construct_option_select($name, $array, $selected = 0, $valuekey = '', $labelkey = '', $includenil = false)
  66 {
  67         // if we're not working on a boolean false, we use it for the value (allows -1 and 0)
  68         if ($includenil !== false)
  69         {
  70                 $opts[] = '<option value="' . $includenil . '"' . ((!$selected) ? ' selected="selected"' : '') . '>Not Selected</option>';
  71         }
  72         foreach ($array AS $value => $label)
  73         {
  74                 $opts[] = '<option value="' . (($valuekey) ? $label["$valuekey"] : $value) . '"' . (($selected == (($valuekey) ? $label["$valuekey"] : $value)) ? ' selected="selected"' : '') . '>' . (($labelkey) ? $label["$labelkey"] : $label) . '</option>';
  75         }
  76         return '<select name="' . $name . '">' . implode("\n\t", $opts) . "\r</select>";
  77 }
  78
  79 // ########################## Start datelike #########################
  80 function datelike($format, $timestamp)
  81 {
  82         global $bugsys;
  83
  84         if (!$format OR $format == 'standard')
  85         {
  86                 $format = $bugsys->options['dateformat'];
  87         }
  88
  89         return date($format, ($timestamp + (60 * $bugsys->userinfo['timezone'])));
  90 }
  91
  92 // ################### Start construct_user_display ##################
  93 // $userinfo needs userid, email, displayname, and showemail
  94 function construct_user_display($userinfo, $userid = true)
  95 {
  96         fetch_user_display_name($userinfo);
  97         return "$userinfo[displayname]" . (($userinfo['showemail']) ? " &lt;$userinfo[email]&gt;" : '') . (($userid) ? " (userid: $userinfo[userid])" : '');
  98 }
  99
 100 // ######################## Start can_perform ########################
 101 // short-hand for bitwise &
 102 function can_perform($bitmask, $userinfo = null)
 103 {
 104         global $_PERMISSION;
 105
 106         if (!isset($_PERMISSION["$bitmask"]))
 107         {
 108                 trigger_error('Invalid bitmask "' . $bitmask . '" specified for can_perform() [includes/functions.php]', E_USER_WARNING);
 109         }
 110
 111         if (!$userinfo)
 112         {
 113                 global $bugsys;
 114                 return ($bugsys->userinfo['permissions'] & $_PERMISSION["$bitmask"]);
 115         }
 116         return ($userinfo['permissions'] & $_PERMISSION["bitmask"]);
 117 }
 118
 119 // #################### Start construct_pcv_select ###################
 120 // constructs a product/component/version select with one go :-)
 121 // NB: need to make sure we have the option to turn off just p/c selection without v
 122 function construct_pcv_select($select = '', $prefix = '&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;')
 123 {
 124         global $bugsys;
 125         static $HTML;
 126
 127         if ($HTML)
 128         {
 129                 return $HTML;
 130         }
 131
 132
 133         $selected = ' checked="checked"';
 134
 135         $products_fetch = $bugsys->db->query("SELECT * FROM " . TABLE_PREFIX . "product ORDER BY displayorder ASC");
 136         while ($product = $bugsys->db->fetch_array($products_fetch))
 137         {
 138                 if ($product['componentmother'])
 139                 {
 140                         $components["$product[componentmother]"]["$product[productid]"] = $product;
 141                 }
 142                 else
 143                 {
 144                         $products["$product[productid]"] = $product;
 145                 }
 146         }
 147
 148         $versions_fetch = $bugsys->db->query("SELECT * FROM " . TABLE_PREFIX . "version ORDER BY displayorder");
 149         while ($version = $bugsys->db->fetch_array($versions_fetch))
 150         {
 151                 $versions["$version[productid]"]["$version[versionid]"] = $version;
 152         }
 153
 154         foreach ($products AS $product)
 155         {
 156                 $row['prefix'] = '';
 157                 $valuepfx = "p$product[productid]";
 158                 $row['value'] = "{$valuepfx}c0v0";
 159                 $row['title'] = "<strong>$product[title]</strong>";
 160                 $row['description'] = '';
 161                 eval('$HTML .= "' . $bugsys->template->fetch('pcv_select_row') . '";');
 162                 $HTML .= construct_pcv_select_global_version($product['productid'], 0, $versions, $prefix, $select);
 163                 if (is_array($versions["$product[productid]"]))
 164                 {
 165                         foreach ($versions["$product[productid]"] AS $version)
 166                         {
 167                                 $row['prefix'] = $prefix . $prefix;
 168                                 $row['value'] = "{$valuepfx}c0v$version[versionid]";
 169                                 $row['title'] = $version['version'];
 170                                 $row['selected'] = (($select == $row['value']) ? $selected : '');
 171                                 eval('$HTML .= "' . $bugsys->template->fetch('pcv_select_row') . '";');
 172                         }
 173                 }
 174
 175                 if (is_array($components["$product[productid]"]))
 176                 {
 177                         foreach ($components["$product[productid]"] AS $component)
 178                         {
 179                                 $row['prefix'] = $prefix;
 180                                 $valuepfx .= "c$component[productid]";
 181                                 $row['value'] = "{$valuepfx}v0";
 182                                 $row['selected'] = (($select == $row['value']) ? $selected : '');
 183                                 $row['title'] = $component['title'];
 184                                 $row['description'] = '';
 185                                 eval('$HTML .= "' . $bugsys->template->fetch('pcv_select_row') . '";');
 186                                 $HTML .= construct_pcv_select_global_version($component['componentmother'], $component['productid'], $versions, $prefix, $select);
 187                                 if (is_array($versions["$component[productid]"]))
 188                                 {
 189                                         foreach ($versions["$component[productid]"] AS $version)
 190                                         {
 191                                                 $row['prefix'] = $prefix . $prefix;
 192                                                 $row['value'] = "{$valuepfx}v$version[versionid]";
 193                                                 $row['selected'] = (($select == $row['value']) ? $selected : '');
 194                                                 $row['title'] = $version['version'];
 195                                                 $row['description'] = '';
 196                                                 eval('$HTML .= "' . $bugsys->template->fetch('pcv_select_row') . '";');
 197                                         }
 198                                 }
 199                         }
 200                 }
 201         }
 202
 203         return $HTML;
 204 }
 205
 206 // ############ Start construct_pcv_select_global_version ############
 207 function construct_pcv_select_global_version($product = 0, $component = 0, $versions = array(), $prefix = '', $select = '')
 208 {
 209         global $bugsys;
 210         if (is_array($versions['0']))
 211         {
 212                 foreach ($versions['0'] AS $version)
 213                 {
 214                         $row['prefix'] = $prefix . $prefix;
 215                         $row['typeselect'] = $type;
 216                         $row['value'] = "p{$product}c{$component}v$version[versionid]";
 217                         $row['selected'] = (($select == $row['value']) ? ' checked="checked"' : '');
 218                         $row['title'] = $version['version'];
 219                         $row['description'] = '';
 220                         eval('$global_versions_html .= "' . $bugsys->template->fetch('pcv_select_row') . '";');
 221                 }
 222         }
 223         return $global_versions_html;
 224 }
 225
 226 // ###################### Start parse_pcv_select #####################
 227 function parse_pcv_select($input, $validate = false)
 228 {
 229         global $bugsys;
 230
 231         $input = trim($input);
 232
 233         /*
 234         yummy regex tests....
 235         var_dump(preg_match('#^p(\d+?)c(\d+?)v(\d+?)$#', $input));
 236         var_dump(preg_match('#^p(\d.+?)c(\d.+?)v(\d.+?)$#', $input));
 237         var_dump(preg_match('#^p([0-9]+?)c([0-9]+?)v([0-9]+?)$#', $input));
 238         var_dump(preg_match('#^p([0-9].+?)c([0-9].+?)v([0-9].+?)$#', $input));
 239         */
 240
 241         if (preg_match('#^p(\d+?)c(\d+?)v(\d+?)$#', $input) == 0)
 242         {
 243                 return false;
 244         }
 245
 246         $trio = preg_split('#(p|c|v)#i', $input, -1, PREG_SPLIT_NO_EMPTY);
 247         if (count($trio) != 3)
 248         {
 249                 return false;
 250         }
 251
 252         $pcv = array('product' => intval($trio[0]), 'component' => intval($trio[1]), 'version' => intval($trio[2]));
 253
 254         if (!$validate)
 255         {
 256                 return $return;
 257         }
 258         else
 259         {
 260                 // -------------------------------------------------------------------
 261                 // pcv validation
 262                 $product = $bugsys->datastore['product'][ $pcv['product'] ];
 263                 if (!$product)
 264                 {
 265                         return false;
 266                 }
 267                 $version = $bugsys->datastore['version'][ $pcv['version'] ];
 268                 if (!$version)
 269                 {
 270                         return false;
 271                 }
 272                 // no component
 273                 if ($pcv['component'] == 0)
 274                 {
 275                         // not global version and version.productid != product.productid
 276                         if ($version['productid'] != 0 AND $version['productid'] != $product['productid'])
 277                         {
 278                                 return false;
 279                         }
 280                 }
 281                 // using a component
 282                 else
 283                 {
 284                         $component = $bugsys->datastore['product'][ $pcv['component'] ];
 285                         // component has the right mother
 286                         if ($component['componentmother'] == $product['productid'])
 287                         {
 288                                 // version.productid != {component.productid | product.productid}
 289                                 if (($version['productid'] != $component['productid'] AND $version['productid'] != $product['productid']) AND $version['productid'] != 0)
 290                                 {
 291                                         return false;
 292                                 }
 293                         }
 294                         else
 295                         {
 296                                 return false;
 297                         }
 298                 }
 299
 300                 return $pcv;
 301         }
 302 }
 303
 304 // ######################### Start log_action ########################
 305 function log_action($bugid, $language, $arguments, $original = array(), $changed = array())
 306 {
 307         global $bugsys;
 308
 309         $bugsys->db->query("
 310                 INSERT INTO " . TABLE_PREFIX . "history
 311                         (bugid, dateline, userid, language, arguments, original, changed)
 312                 VALUES
 313                         (" . intval($bugid) . ", " . time() . ", " . $bugsys->userinfo['userid'] . ",
 314                         '" . $bugsys->escape($language) . "', '" . $bugsys->escape(serialize($arguments)) . "',
 315                         '" . $bugsys->escape(serialize($original)) . "', '" . $bugsys->escape(serialize($changed)) . "'
 316                 )"
 317         );
 318 }
 319
 320 /*=====================================================================*\
 321 || ###################################################################
 322 || # $HeadURL$
 323 || # $Id$
 324 || ###################################################################
 325 \*=====================================================================*/
 326 ?>