includes/functions.php

   1 <?php
   2 /*=====================================================================*\
   3 || ###################################################################
   4 || # Bugdar [#]version[#]
   5 || # Copyright ©2002-[#]year[#] Iris Studios, Inc.
   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 // ################## Start construct_option_select ##################
  23 // creates a <select> menu from an array
  24 // key vars are used when you need to get data out of the $label array
  25 function construct_option_select($name, $array, $selected = 0, $valuekey = '', $labelkey = '', $includenil = false)
  26 {
  27         global $bugsys;
  28
  29         // if we're not working on a boolean false, we use it for the value (allows -1 and 0)
  30         if ($includenil !== false)
  31         {
  32                 $opts[] = '<option value="' . $includenil . '"' . ((!$selected) ? ' selected="selected"' : '') . '>' . $bugsys->lang->string('Not Selected') . '</option>';
  33         }
  34         foreach ($array AS $value => $label)
  35         {
  36                 $opts[] = '<option value="' . (($valuekey) ? $label["$valuekey"] : $value) . '"' . (($selected == (($valuekey) ? $label["$valuekey"] : $value)) ? ' selected="selected"' : '') . '>' . (($labelkey) ? $label["$labelkey"] : $label) . '</option>';
  37         }
  38         return '<select class="input" name="' . $name . '">' . implode("\n\t", $opts) . "\r</select>";
  39 }
  40
  41 // ################### Start construct_user_display ##################
  42 // $userinfo needs userid, email, displayname, and showemail
  43 function construct_user_display($userinfo, $html = true)
  44 {
  45         global $bugsys;
  46
  47         if (!$userinfo['userid'])
  48         {
  49                 $userinfo['displayname'] = $bugsys->lang->string('Guest');
  50                 $userinfo['showemail'] = false;
  51         }
  52
  53         if ($html)
  54         {
  55                 eval('$username = "' . $bugsys->template->fetch('username_display') . '";');
  56         }
  57         else
  58         {
  59                 if ($userinfo['showemail'])
  60                 {
  61                         $username = sprintf($bugsys->lang->string('%1$s &lt;%2$s&gt;'), $userinfo['displayname'], $userinfo['email']);
  62                 }
  63                 else
  64                 {
  65                         $username = $userinfo['displayname'];
  66                 }
  67         }
  68
  69         return $username;
  70 }
  71
  72 // ######################## Start can_perform ########################
  73 // short-hand for bitwise &
  74 function can_perform($bitmask, $productid = 0)
  75 {
  76         global $bugsys, $_PERMISSION;
  77
  78         $userinfo = $bugsys->userinfo;
  79
  80         if (!isset($_PERMISSION["$bitmask"]))
  81         {
  82                 trigger_error('Invalid bitmask "' . $bitmask . '" specified for can_perform() [includes/functions.php]', E_USER_WARNING);
  83         }
  84
  85         if ($productid AND isset($bugsys->datastore['permission']["$userinfo[usergroupid]"]["$productid"]))
  86         {
  87                 $inspecific = array('cansearch', 'canbeassignedto', 'canadminpanel', 'canadminbugs', 'canadminfields', 'canadminversions', 'canadminusers', 'canadmingroups', 'canadmintools');
  88
  89                 if (!in_array($bitmask, $inspecific))
  90                 {
  91                         return ($bugsys->datastore['permission']["$userinfo[usergroupid]"]["$productid"] & $_PERMISSION["$bitmask"]);
  92                 }
  93         }
  94
  95         return ($userinfo['permissions'] & $_PERMISSION["$bitmask"]);
  96 }
  97
  98 // ################# Start construct_datastore_select ################
  99 // loops through the specified datastore to create <select>s
 100 function construct_datastore_select($datastore, $labelname, $valuename, $selectedvalue = 0, $includeblank = false, $adminmode = false)
 101 {
 102         global $bugsys;
 103
 104         if ($adminmode)
 105         {
 106                 global $admin;
 107         }
 108
 109         $select = '';
 110
 111         if ($includeblank)
 112         {
 113                 if ($adminmode)
 114                 {
 115                         $admin->list_item('', '', ((!$selectedvalue) ? true : false));
 116                 }
 117                 else
 118                 {
 119                         $label = '';
 120                         $value = '';
 121                         $selected = ((!$selectedvalue) ? true : false);
 122                         eval('$select .= "' . $bugsys->template->fetch('selectoption') . '";');
 123                 }
 124         }
 125
 126         foreach ($bugsys->datastore["$datastore"] AS $item)
 127         {
 128                 $label = $item["$labelname"];
 129                 $value = $item["$valuename"];
 130                 $selected = (($value == $selectedvalue) ? true : false);
 131
 132                 if ($adminmode)
 133                 {
 134                         $admin->list_item($label, $value, $selected);
 135                 }
 136                 else
 137                 {
 138                         eval('$select .= "' . $bugsys->template->fetch('selectoption') . '";');
 139                 }
 140         }
 141
 142         if (!$adminmode)
 143         {
 144                 return $select;
 145         }
 146 }
 147
 148 // ################## Start construct_custom_fields ##################
 149 function construct_custom_fields($bug = array(), $ignore21mask = false, $nodefault = false)
 150 {
 151         global $bugsys;
 152         static $fields;
 153
 154         if (!is_array($fields))
 155         {
 156                 $fields = array();
 157                 $fields_fetch = $bugsys->db->query("
 158                         SELECT bugfield.*, permission.mask
 159                         FROM " . TABLE_PREFIX . "bugfield AS bugfield
 160                         LEFT JOIN " . TABLE_PREFIX . "bugfieldpermission AS permission
 161                                 ON (bugfield.fieldid = permission.fieldid)
 162                         WHERE (permission.mask = 2 OR permission.mask = 1)
 163                         AND permission.usergroupid = {$bugsys->userinfo['usergroupid']}"
 164                 );
 165                 while ($field = $bugsys->db->fetch_array($fields_fetch))
 166                 {
 167                         $fields["$field[fieldid]"] = $field;
 168                 }
 169         }
 170
 171         $fieldvalues = $bugsys->db->query_first("SELECT * FROM " . TABLE_PREFIX . "bugvaluefill WHERE bugid = " . intval($bug['bugid']));
 172
 173         $fieldbits = array();
 174
 175         foreach ($fields AS $field)
 176         {
 177                 if ($nodefault)
 178                 {
 179                         $field['defaultvalue'] = '';
 180                 }
 181
 182                 if (!is_null($bug["field$field[fieldid]"]))
 183                 {
 184                         $bugsys->debug("not null: $field[fieldid]");
 185                         $value = $bug["field$field[fieldid]"];
 186                 }
 187                 else
 188                 {
 189                         $value = $field['defaultvalue'];
 190                 }
 191
 192                 if ($ignore21mask AND $field['mask'] != 0)
 193                 {
 194                         $field['mask'] = 2;
 195                 }
 196
 197                 if ($field['mask'] == 2)
 198                 {
 199                         switch ($field['type'])
 200                         {
 201                                 case 'input_text':
 202                                         eval('$tempfield = "' . $bugsys->template->fetch('bugfield_input_text') . '";');
 203                                 break;
 204
 205                                 case 'input_checkbox':
 206                                         $selected = (($value) ? ' checked="checked"' : '');
 207                                         eval('$tempfield = "' . $bugsys->template->fetch('bugfield_input_checkbox') . '";');
 208                                 break;
 209
 210                                 case 'select_single':
 211                                         $selects = unserialize($field['selects']);
 212                                         $value = trim($value);
 213
 214                                         $options = '';
 215
 216                                         $id = -1;
 217                                         $select = '';
 218                                         if (!$field['usedefault'] AND !trim($value))
 219                                         {
 220                                                 $selected = ' selected="selected"';
 221                                         }
 222                                         else
 223                                         {
 224                                                 $selected = '';
 225                                         }
 226                                         eval('$options .= "' . $bugsys->template->fetch('bugfield_select_single_option') . '";');
 227
 228                                         foreach ($selects AS $id => $select)
 229                                         {
 230                                                 $selected = '';
 231                                                 $select = stripslashes(trim($select));
 232                                                 if ($select == $value)
 233                                                 {
 234                                                         $selected = ' selected="selected"';
 235                                                 }
 236                                                 else if ($field['usedefault'] AND $id == 0)
 237                                                 {
 238                                                         $selected = ' selected="selected"';
 239                                                 }
 240                                                 eval('$options .= "' . $bugsys->template->fetch('bugfield_select_single_option') . '";');
 241                                         }
 242                                         eval('$tempfield = "' . $bugsys->template->fetch('bugfield_select_single') . '";');
 243                                 break;
 244                         }
 245                 }
 246                 else
 247                 {
 248                         $bugsys->debug('mask 1 processing');
 249                         if (is_null($fieldvalues["field$field[fieldid]"]))
 250                         {
 251                                 $bugsys->debug("is null: $field[fieldid]");
 252                                 if ($field['type'] == 'select_single')
 253                                 {
 254                                         if ($field['usedefault'])
 255                                         {
 256                                                 $temp = unserialize($field['selects']);
 257                                                 $value = trim($temp[0]);
 258                                         }
 259                                         else
 260                                         {
 261                                                 $value = $fieldvalues["field$field[fieldid]"];
 262                                         }
 263                                 }
 264                                 else
 265                                 {
 266                                         $value = $field['defaultvalue'];
 267                                 }
 268                         }
 269                         else
 270                         {
 271                                 $value = $fieldvalues["field$field[fieldid]"];
 272                         }
 273
 274                         if ($field['type'] == 'input_checkbox')
 275                         {
 276                                 $value = (($value) ? 'True' : 'False');
 277                         }
 278                         $field['value'] = $value;
 279                         eval('$tempfield = "' . $bugsys->template->fetch('bugfield_static_text') . '";');
 280                 }
 281                 $fieldbits[] = $tempfield;
 282         }
 283
 284         return $fieldbits;
 285 }
 286
 287 // ################### Start process_custom_fields ###################
 288 function process_custom_fields($bugid, $inputdata = array())
 289 {
 290         global $bugsys;
 291
 292         if (!$inputdata)
 293         {
 294                 $inputdata =& $bugsys->in;
 295         }
 296
 297         $fields = $bugsys->db->query("
 298                 SELECT bugfield.*
 299                 FROM " . TABLE_PREFIX . "bugfield AS bugfield
 300                 LEFT JOIN " . TABLE_PREFIX . "bugfieldpermission AS permission
 301                         ON (bugfield.fieldid = permission.fieldid)
 302                 WHERE permission.mask = 2
 303                 AND permission.usergroupid = {$bugsys->userinfo['usergroupid']}"
 304         );
 305         while ($field = $bugsys->db->fetch_array($fields))
 306         {
 307                 if ($field['type'] == 'input_checkbox')
 308                 {
 309                         $fieldbuild[] = 'field' . $field['fieldid'];
 310                         if (isset($inputdata["field$field[fieldid]"]))
 311                         {
 312                                 $fieldvalue[] = 1;
 313                         }
 314                         else
 315                         {
 316                                 $fieldvalue[] = 0;
 317                         }
 318                         continue;
 319                 }
 320
 321                 if ($field['required'] AND empty($inputdata["field$field[fieldid]"]))
 322                 {
 323                         $errorlist[] = sprintf($bugsys->lang->string('The "%1$s" field is a required field.'), $field['name']);
 324                         continue;
 325                 }
 326
 327                 if (isset($inputdata["field$field[fieldid]"]))
 328                 {
 329                         $fieldbuild[] = 'field' . $field['fieldid'];
 330
 331                         if ($field['type'] == 'input_text')
 332                         {
 333                                 $fieldvalue[] = "'" . $inputdata["field$field[fieldid]"] . "'";
 334                         }
 335                         else
 336                         {
 337                                 if ($inputdata["field$field[fieldid]"] == -1)
 338                                 {
 339                                         $fieldvalue[] = "''";
 340                                         continue;
 341                                 }
 342
 343                                 $temp = unserialize($field['selects']);
 344                                 $fieldvalue[] = "'" . trim($temp[ intval($inputdata["field$field[fieldid]"]) ]) . "'";
 345                         }
 346                 }
 347         }
 348
 349         if ($errorlist)
 350         {
 351                 return $errorlist;
 352         }
 353
 354         if (count($fieldbuild) < 1)
 355         {
 356                 return;
 357         }
 358
 359         $bugsys->db->query("REPLACE INTO " . TABLE_PREFIX . "bugvaluefill (bugid, " . implode(', ', $fieldbuild) . ") VALUES ($bugid, " . implode(', ', $fieldvalue) . ")");
 360 }
 361
 362 // ####################### Start fetch_on_bits #######################
 363 function fetch_on_bits($mask)
 364 {
 365         global $bugsys, $_PERMISSION;
 366
 367         $onbits = array();
 368
 369         $usergroupid = $bugsys->userinfo['usergroupid'];
 370
 371         if ($bugsys->datastore['usergroup']["$usergroupid"]['permissions'] & $_PERMISSION["$mask"])
 372         {
 373                 foreach ($bugsys->datastore['product'] AS $id => $product)
 374                 {
 375                         if (!$product['componentmother'])
 376                         {
 377                                 $onbits["$id"] = $id;
 378                         }
 379                 }
 380         }
 381
 382         if (is_array($bugsys->datastore['permission']["$usergroupid"]))
 383         {
 384                 foreach ($bugsys->datastore['permission']["$usergroupid"] AS $productid => $bit)
 385                 {
 386                         if ($bit & $_PERMISSION["$mask"])
 387                         {
 388                                 $onbits["$productid"] = $productid;
 389                         }
 390                         else
 391                         {
 392                                 if ($onbits["$productid"])
 393                                 {
 394                                         unset($onbits["$productid"]);
 395                                 }
 396                         }
 397                 }
 398         }
 399
 400         if (count($onbits) < 1)
 401         {
 402                 $onbits = array(0);
 403         }
 404
 405         return implode(',', $onbits);
 406 }
 407
 408 // #################### Start isso_pre_parse_hook ####################
 409 // the pre-parse hook for ISSO's template engine
 410 function isso_pre_parse_hook($template)
 411 {
 412         $template = preg_replace('#\$help\[(.*)\]#', '" . fetch_help_link("\1") . "', $template);
 413         return $template;
 414 }
 415
 416 // ###################### Start fetch_help_link ######################
 417 // returns a prepared link to insert into templates that opens up a
 418 // help popup in the user-end
 419 function fetch_help_link($topic)
 420 {
 421         global $bugsys;
 422
 423         if (isset($bugsys->datastore['help']["$topic"]))
 424         {
 425                 eval('$temp = "' . $bugsys->template->fetch('help_link') . '";');
 426                 return $temp;
 427         }
 428         else
 429         {
 430                 if ($bugsys->debug)
 431                 {
 432                         return "[[INVALID TOPIC: $topic]]";
 433                 }
 434                 // do we want this?
 435                 else if (null == 1)
 436                 {
 437                         return eval('$temp = "' . $bugsys->template->fetch('help_link') . '";');
 438                 }
 439         }
 440 }
 441
 442 /*=====================================================================*\
 443 || ###################################################################
 444 || # $HeadURL$
 445 || # $Id$
 446 || ###################################################################
 447 \*=====================================================================*/
 448 ?>