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 fetch_user_display_name ##################
  14 // preps a dispaly name if one isn't set
  15 // should be able to be removed by the final version as registration should set this
  16 function fetch_user_display_name(&$userinfo)
  17 {
  18         global $bugsys;
  19
  20         if (!$userinfo['displayname'])
  21         {
  22                 $userinfo['displayname'] = ucwords(trim(str_replace(array('@', '.com', '.net', '.edu', '.org', '.info', '.biz'), ' ', $userinfo['email'])));
  23         }
  24
  25         if (!$userinfo['userid'])
  26         {
  27                 $userinfo['displayname'] = $bugsys->lang->string('Guest');
  28         }
  29 }
  30
  31 // ################## Start construct_option_select ##################
  32 // creates a <select> menu from an array
  33 // key vars are used when you need to get data out of the $label array
  34 function construct_option_select($name, $array, $selected = 0, $valuekey = '', $labelkey = '', $includenil = false)
  35 {
  36         global $bugsys;
  37
  38         // if we're not working on a boolean false, we use it for the value (allows -1 and 0)
  39         if ($includenil !== false)
  40         {
  41                 $opts[] = '<option value="' . $includenil . '"' . ((!$selected) ? ' selected="selected"' : '') . '>' . $bugsys->lang->string('Not Selected') . '</option>';
  42         }
  43         foreach ($array AS $value => $label)
  44         {
  45                 $opts[] = '<option value="' . (($valuekey) ? $label["$valuekey"] : $value) . '"' . (($selected == (($valuekey) ? $label["$valuekey"] : $value)) ? ' selected="selected"' : '') . '>' . (($labelkey) ? $label["$labelkey"] : $label) . '</option>';
  46         }
  47         return '<select class="input" name="' . $name . '">' . implode("\n\t", $opts) . "\r</select>";
  48 }
  49
  50 // ################### Start construct_user_display ##################
  51 // $userinfo needs userid, email, displayname, and showemail
  52 function construct_user_display($userinfo, $html = true)
  53 {
  54         global $bugsys;
  55         fetch_user_display_name($userinfo);
  56
  57         if ($html)
  58         {
  59                 eval('$username = "' . $bugsys->template->fetch('username_display') . '";');
  60         }
  61         else
  62         {
  63                 if ($userinfo['showemail'])
  64                 {
  65                         $username = sprintf($bugsys->lang->string('%1$s &lt;%2$s&gt;'), $userinfo['displayname'], $userinfo['email']);
  66                 }
  67                 else
  68                 {
  69                         $username = $userinfo['displayname'];
  70                 }
  71         }
  72
  73         return $username;
  74 }
  75
  76 // ######################## Start can_perform ########################
  77 // short-hand for bitwise &
  78 function can_perform($bitmask, $productid = 0)
  79 {
  80         global $bugsys, $_PERMISSION;
  81
  82         $userinfo = $bugsys->userinfo;
  83
  84         if (!isset($_PERMISSION["$bitmask"]))
  85         {
  86                 trigger_error('Invalid bitmask "' . $bitmask . '" specified for can_perform() [includes/functions.php]', E_USER_WARNING);
  87         }
  88
  89         if ($productid AND isset($bugsys->datastore['permission']["$userinfo[usergroupid]"]["$productid"]))
  90         {
  91                 $inspecific = array('cansearch', 'canbeassignedto', 'canadminpanel', 'canadminbugs', 'canadminfields', 'canadminversions', 'canadminusers', 'canadmingroups', 'canadmintools');
  92
  93                 if (!in_array($bitmask, $inspecific))
  94                 {
  95                         return ($bugsys->datastore['permission']["$userinfo[usergroupid]"]["$productid"] & $_PERMISSION["$bitmask"]);
  96                 }
  97         }
  98
  99         return ($userinfo['permissions'] & $_PERMISSION["$bitmask"]);
 100 }
 101
 102 // ################# Start construct_datastore_select ################
 103 // loops through the specified datastore to create <select>s
 104 function construct_datastore_select($datastore, $labelname, $valuename, $selectedvalue = 0, $includeblank = false, $adminmode = false)
 105 {
 106         global $bugsys;
 107
 108         if ($adminmode)
 109         {
 110                 global $admin;
 111         }
 112
 113         $select = '';
 114
 115         if ($includeblank)
 116         {
 117                 if ($adminmode)
 118                 {
 119                         $admin->list_item('', '', ((!$selectedvalue) ? true : false));
 120                 }
 121                 else
 122                 {
 123                         $label = '';
 124                         $value = '';
 125                         $selected = ((!$selectedvalue) ? true : false);
 126                         eval('$select .= "' . $bugsys->template->fetch('selectoption') . '";');
 127                 }
 128         }
 129
 130         foreach ($bugsys->datastore["$datastore"] AS $item)
 131         {
 132                 $label = $item["$labelname"];
 133                 $value = $item["$valuename"];
 134                 $selected = (($value == $selectedvalue) ? true : false);
 135
 136                 if ($adminmode)
 137                 {
 138                         $admin->list_item($label, $value, $selected);
 139                 }
 140                 else
 141                 {
 142                         eval('$select .= "' . $bugsys->template->fetch('selectoption') . '";');
 143                 }
 144         }
 145
 146         if (!$adminmode)
 147         {
 148                 return $select;
 149         }
 150 }
 151
 152 // ################## Start construct_custom_fields ##################
 153 function construct_custom_fields($bug = array(), $ignore21mask = false, $nodefault = false)
 154 {
 155         global $bugsys;
 156         static $fields;
 157
 158         if (!is_array($fields))
 159         {
 160                 $fields = array();
 161                 $fields_fetch = $bugsys->db->query("
 162                         SELECT bugfield.*, permission.mask
 163                         FROM " . TABLE_PREFIX . "bugfield AS bugfield
 164                         LEFT JOIN " . TABLE_PREFIX . "bugfieldpermission AS permission
 165                                 ON (bugfield.fieldid = permission.fieldid)
 166                         WHERE (permission.mask = 2 OR permission.mask = 1)
 167                         AND permission.usergroupid = {$bugsys->userinfo['usergroupid']}"
 168                 );
 169                 while ($field = $bugsys->db->fetch_array($fields_fetch))
 170                 {
 171                         $fields["$field[fieldid]"] = $field;
 172                 }
 173         }
 174
 175         $fieldvalues = $bugsys->db->query_first("SELECT * FROM " . TABLE_PREFIX . "bugvaluefill WHERE bugid = " . intval($bug['bugid']));
 176
 177         $fieldbits = '';
 178
 179         foreach ($fields AS $field)
 180         {
 181                 if ($nodefault)
 182                 {
 183                         $field['defaultvalue'] = '';
 184                 }
 185
 186                 if (!is_null($bug["field$field[fieldid]"]))
 187                 {
 188                         $bugsys->debug("not null: $field[fieldid]");
 189                         $value = $bug["field$field[fieldid]"];
 190                 }
 191                 else
 192                 {
 193                         $value = $field['defaultvalue'];
 194                 }
 195
 196                 if ($ignore21mask)
 197                 {
 198                         $field['mask'] = 2;
 199                 }
 200
 201                 if ($field['mask'] == 2)
 202                 {
 203                         switch ($field['type'])
 204                         {
 205                                 case 'input_text':
 206                                         eval('$tempfield = "' . $bugsys->template->fetch('bugfield_input_text') . '";');
 207                                 break;
 208
 209                                 case 'input_checkbox':
 210                                         $selected = (($value) ? ' checked="checked"' : '');
 211                                         eval('$tempfield = "' . $bugsys->template->fetch('bugfield_input_checkbox') . '";');
 212                                 break;
 213
 214                                 case 'select_single':
 215                                         $selects = unserialize($field['selects']);
 216                                         $value = trim($value);
 217
 218                                         $options = '';
 219
 220                                         $id = -1;
 221                                         $select = '';
 222                                         if (!$field['usedefault'] AND !trim($value))
 223                                         {
 224                                                 $selected = ' selected="selected"';
 225                                         }
 226                                         else
 227                                         {
 228                                                 $selected = '';
 229                                         }
 230                                         eval('$options .= "' . $bugsys->template->fetch('bugfield_select_single_option') . '";');
 231
 232                                         foreach ($selects AS $id => $select)
 233                                         {
 234                                                 $selected = '';
 235                                                 $select = stripslashes(trim($select));
 236                                                 if ($select == $value)
 237                                                 {
 238                                                         $selected = ' selected="selected"';
 239                                                 }
 240                                                 else if ($field['usedefault'] AND $id == 0)
 241                                                 {
 242                                                         $selected = ' selected="selected"';
 243                                                 }
 244                                                 eval('$options .= "' . $bugsys->template->fetch('bugfield_select_single_option') . '";');
 245                                         }
 246                                         eval('$tempfield = "' . $bugsys->template->fetch('bugfield_select_single') . '";');
 247                                 break;
 248                         }
 249                 }
 250                 else
 251                 {
 252                         $bugsys->debug('mask 1 processing');
 253                         if (is_null($fieldvalues["field$field[fieldid]"]))
 254                         {
 255                                 $bugsys->debug("is null: $field[fieldid]");
 256                                 if ($field['type'] == 'select_single')
 257                                 {
 258                                         if ($field['usedefault'])
 259                                         {
 260                                                 $temp = unserialize($field['selects']);
 261                                                 $value = trim($temp[0]);
 262                                         }
 263                                         else
 264                                         {
 265                                                 $value = $fieldvalues["field$field[fieldid]"];
 266                                         }
 267                                 }
 268                                 else
 269                                 {
 270                                         $value = $field['defaultvalue'];
 271                                 }
 272                         }
 273                         else
 274                         {
 275                                 $value = $fieldvalues["field$field[fieldid]"];
 276                         }
 277
 278                         if ($field['type'] == 'input_checkbox')
 279                         {
 280                                 $value = (($value) ? 'True' : 'False');
 281                         }
 282                         $field['value'] = $value;
 283                         eval('$tempfield = "' . $bugsys->template->fetch('bugfield_static_text') . '";');
 284                 }
 285                 $fieldbits[] = $tempfield;
 286         }
 287
 288         return $fieldbits;
 289 }
 290
 291 // ################### Start process_custom_fields ###################
 292 function process_custom_fields($bugid, $inputdata = array())
 293 {
 294         global $bugsys;
 295
 296         if (!$inputdata)
 297         {
 298                 $inputdata =& $bugsys->in;
 299         }
 300
 301         $fields = $bugsys->db->query("
 302                 SELECT bugfield.*
 303                 FROM " . TABLE_PREFIX . "bugfield AS bugfield
 304                 LEFT JOIN " . TABLE_PREFIX . "bugfieldpermission AS permission
 305                         ON (bugfield.fieldid = permission.fieldid)
 306                 WHERE permission.mask = 2
 307                 AND permission.usergroupid = {$bugsys->userinfo['usergroupid']}"
 308         );
 309         while ($field = $bugsys->db->fetch_array($fields))
 310         {
 311                 if ($field['type'] == 'input_checkbox')
 312                 {
 313                         $fieldbuild[] = 'field' . $field['fieldid'];
 314                         if (isset($inputdata["field$field[fieldid]"]))
 315                         {
 316                                 $fieldvalue[] = 1;
 317                         }
 318                         else
 319                         {
 320                                 $fieldvalue[] = 0;
 321                         }
 322                         continue;
 323                 }
 324
 325                 if ($field['required'] AND empty($inputdata["field$field[fieldid]"]))
 326                 {
 327                         $errorlist[] = sprintf($bugsys->lang->string('The "%1$s" field is a required field.'), $field['name']);
 328                         continue;
 329                 }
 330
 331                 if (isset($inputdata["field$field[fieldid]"]))
 332                 {
 333                         $fieldbuild[] = 'field' . $field['fieldid'];
 334
 335                         if ($field['type'] == 'input_text')
 336                         {
 337                                 $fieldvalue[] = "'" . $inputdata["field$field[fieldid]"] . "'";
 338                         }
 339                         else
 340                         {
 341                                 if ($inputdata["field$field[fieldid]"] == -1)
 342                                 {
 343                                         $fieldvalue[] = "''";
 344                                         continue;
 345                                 }
 346
 347                                 $temp = unserialize($field['selects']);
 348                                 $fieldvalue[] = "'" . trim($temp[ intval($inputdata["field$field[fieldid]"]) ]) . "'";
 349                         }
 350                 }
 351         }
 352
 353         if ($errorlist)
 354         {
 355                 return $errorlist;
 356         }
 357
 358         if (count($fieldbuild) < 1)
 359         {
 360                 return;
 361         }
 362
 363         $bugsys->db->query("REPLACE INTO " . TABLE_PREFIX . "bugvaluefill (bugid, " . implode(', ', $fieldbuild) . ") VALUES ($bugid, " . implode(', ', $fieldvalue) . ")");
 364 }
 365
 366 // ####################### Start fetch_on_bits #######################
 367 function fetch_on_bits($mask)
 368 {
 369         global $bugsys, $_PERMISSION;
 370
 371         $onbits = array();
 372
 373         $usergroupid = $bugsys->userinfo['usergroupid'];
 374
 375         if ($bugsys->datastore['usergroup']["$usergroupid"]['permissions'] & $_PERMISSION["$mask"])
 376         {
 377                 foreach ($bugsys->datastore['product'] AS $id => $product)
 378                 {
 379                         if (!$product['componentmother'])
 380                         {
 381                                 $onbits["$id"] = $id;
 382                         }
 383                 }
 384         }
 385
 386         foreach ($bugsys->datastore['permission']["$usergroupid"] AS $productid => $bit)
 387         {
 388                 if ($bit & $_PERMISSION["$mask"])
 389                 {
 390                         $onbits["$productid"] = $productid;
 391                 }
 392                 else
 393                 {
 394                         if ($onbits["$productid"])
 395                         {
 396                                 unset($onbits["$productid"]);
 397                         }
 398                 }
 399         }
 400
 401         if (count($onbits) < 1)
 402         {
 403                 $onbits = array(0);
 404         }
 405
 406         return implode(',', $onbits);
 407 }
 408
 409 // #################### Start isso_pre_parse_hook ####################
 410 // the pre-parse hook for ISSO's template engine
 411 function isso_pre_parse_hook($template)
 412 {
 413         $template = preg_replace('#\$help\[(.*)\]#', '" . fetch_help_link(\'\1\') . "', $template);
 414         return $template;
 415 }
 416
 417 // ###################### Start fetch_help_link ######################
 418 // returns a prepared link to insert into templates that opens up a
 419 // help popup in the user-end
 420 function fetch_help_link($topic)
 421 {
 422         global $bugsys;
 423
 424         if (isset($bugsys->datastore['help']["$topic"]))
 425         {
 426
 427         }
 428         else
 429         {
 430                 return "[[INVALID TOPIC: $topic]]";
 431         }
 432 }
 433
 434 /*=====================================================================*\
 435 || ###################################################################
 436 || # $HeadURL$
 437 || # $Id$
 438 || ###################################################################
 439 \*=====================================================================*/
 440 ?>