admin/fields.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 require_once('./global.php');
  14
  15 if (!can_perform('canadminfields'))
  16 {
  17         admin_login();
  18 }
  19
  20 $TYPES = array(
  21         'input_text' => 'Single-Line Text Box',
  22         'textarea' => 'Multi-Line Text Area',
  23         'input_checkbox' => 'Checkbox Flag',
  24         'select_single' => 'Drop-Down Menu',
  25 );
  26
  27 // ###################################################################
  28
  29 if (empty($_REQUEST['do']))
  30 {
  31         $_REQUEST['do'] = 'modify';
  32 }
  33
  34 // ###################################################################
  35
  36 if ($_REQUEST['do'] == 'kill')
  37 {
  38         $field = $db->query_first("SELECT * FROM " . TABLE_PREFIX . "bugfield WHERE fieldid = " . intval($bugsys->in['fieldid']));
  39         if (!$field)
  40         {
  41                 $admin->error(phrase('error_invalid_id'));
  42         }
  43
  44         $db->query("DELETE FROM " . TABLE_PREFIX . "bugfield WHERE fieldid = $field[fieldid]");
  45         $db->query("ALTER TABLE " . TABLE_PREFIX . "bugvaluefill DROP $field[shortname]");
  46         $db->query("OPTIMIZE TABLE " . TABLE_PREFIX . "bugvaluefill");
  47
  48         $admin->redirect('fields.php?do=modify', 'The field has been successfully removed from the system.');
  49 }
  50
  51 // ###################################################################
  52
  53 if ($_REQUEST['do'] == 'delete')
  54 {
  55         $field = $db->query_first("SELECT * FROM " . TABLE_PREFIX . "bugfield WHERE fieldid = " . intval($bugsys->in['fieldid']));
  56         if (!$field)
  57         {
  58                 $admin->error(phrase('error_invalid_id'));
  59         }
  60
  61         $admin->page_confirm('Are you sure you want to delete this bug field? Doing so will remove everything for this field and it cannot be undone!', "fields.php?do=kill&amp;fieldid=$field[fieldid]");
  62 }
  63
  64 // ###################################################################
  65
  66 if ($_REQUEST['do'] == 'update')
  67 {
  68         $edit = false;
  69         $add = true;
  70
  71         $type = $bugsys->in['type'];
  72
  73         if ($bugsys->in['fieldid'])
  74         {
  75                 $field = $db->query_first("SELECT * FROM " . TABLE_PREFIX . "bugfield WHERE fieldid = " . intval($bugsys->in['fieldid']));
  76                 if (!$field)
  77                 {
  78                         $admin->error(phrase('error_invalid_id'));
  79                 }
  80
  81                 $edit = true;
  82                 $add = false;
  83                 $type = $field['type'];
  84         }
  85
  86         if (empty($bugsys->in['shortname']) AND $add)
  87         {
  88                 $admin->error('You must specify a short name/call name.');
  89         }
  90         if ((preg_match('#[^a-z0-9_]#', $bugsys->in['shortname']) OR !preg_match('#^[a-z]#', $bugsys->in['shortname']) OR preg_match('#[^a-z0-9]$#', $bugsys->in['shortname'])) AND $add)
  91         {
  92                 $admin->error('The short name can only contain lowercase letters, numbers, and underscores; it must also begin with a letter and cannot end in anything but a letter or a number.');
  93         }
  94
  95         if (empty($bugsys->in['name']))
  96         {
  97                 $admin->error('You must specify a display name.');
  98         }
  99         if (!isset($TYPES["$type"]) AND $add)
 100         {
 101                 $admin->error('Invalid field type specified.');
 102         }
 103
 104         switch ($type)
 105         {
 106                 case 'input_text':
 107                 case 'textarea':
 108                         $extrafields = 'defaultvalue, regexmatch, maxlength';
 109                         $extradata = "'" . $bugsys->in['defaultvalue'] . "', '" . $bugsys->in['regexmatch'] . "', " . intval($bugsys->in['maxlength']);
 110                         $extraupdate = "defaultvalue = '" . $bugsys->in['defaultvalue'] . "', regexmatch = '" . $bugsys->in['regexmatch'] . "', maxlength = " . intval($bugsys->in['maxlength']);
 111                 break;
 112
 113                 case 'input_checkbox':
 114                         $extrafields = 'defaultvalue';
 115                         $extradata = intval($bugsys->in['defaultvalue']);
 116                         $extraupdate = "defaultvalue = " . intval($bugsys->in['defaultvalue']);
 117                 break;
 118
 119                 case 'select_single':
 120                         $extrafields = 'selects, usedefault';
 121
 122                         // can't use explode() here because explode() returns !empty() when splitting an empty string
 123                         // so we have to use preg_split with the PREG_SPLIT_NO_EMPTY flag to prevent this
 124                         $selects = preg_split("#\n#", trim($bugsys->in['selects']), 0, PREG_SPLIT_NO_EMPTY);
 125                         array_walk($selects, 'trim');
 126                         if (count($selects) < 1)
 127                         {
 128                                 $admin->error('You need to specify some select values.');
 129                         }
 130
 131                         $extradata = "'" . $bugsys->escape(serialize($selects)) . "', " . intval($bugsys->in['usedefault']);
 132                         $extraupdate = "selects = '" . $bugsys->escape(serialize($selects)) . "', usedefault = " . intval($bugsys->in['usedefault']);
 133                 break;
 134         }
 135
 136         if ($add)
 137         {
 138                 if ($db->query_first("SELECT * FROM " . TABLE_PREFIX . "bugfield WHERE shortname = '" . $bugsys->in['shortname'] . "'") OR $bugsys->in['shortname'] == 'bugid')
 139                 {
 140                         $admin->error('That short name is already in use, please change it so it is unique.');
 141                 }
 142
 143                 $db->query("
 144                         INSERT INTO bugfield
 145                                 (shortname, name, description, type, required, private, $extrafields)
 146                         VALUES
 147                                 ('" . $bugsys->in['shortname'] . "', '" . $bugsys->in['name'] . "',
 148                                 '" . $bugsys->in['description'] . "', '$type', " . intval($bugsys->in['required']) . ",
 149                                 " . intval($bugsys->in['private']) . ", $extradata
 150                         )"
 151                 );
 152
 153                 $db->query("ALTER TABLE " . TABLE_PREFIX . "bugvaluefill ADD " . $bugsys->in['shortname'] . " MEDIUMTEXT NOT NULL");
 154                 $db->query("OPTIMIZE TABLE " . TABLE_PREFIX . "bugvaluefill");
 155         }
 156         else
 157         {
 158                 $db->query("
 159                         UPDATE " . TABLE_PREFIX . "bugfield
 160                         SET name = '" . $bugsys->in['name'] . "',
 161                                 description = '" . $bugsys->in['description'] . "',
 162                                 required = " . intval($bugsys->in['required']) . ",
 163                                 private = " . intval($bugsys->in['private']) . ",
 164                                 $extraupdate
 165                         WHERE fieldid = " . intval($bugsys->in['fieldid'])
 166                 );
 167         }
 168
 169         $admin->redirect('fields.php?do=modify', (($add) ? 'The custom bug field has been added.' : 'The bug field has been updated.'));
 170 }
 171
 172 // ###################################################################
 173
 174 if ($_REQUEST['do'] == 'add' OR $_REQUEST['do'] == 'edit')
 175 {
 176         $add = (($_REQUEST['do'] == 'add') ? true : false);
 177         $typeselect = (($add AND empty($bugsys->in['step'])) ? true : false);
 178         $edit = (($add) ? false : true);
 179
 180         $admin->page_start(phrase((($add) ? 'add_new_field' : 'edit_field')));
 181         $admin->form_start('fields.php', (($typeselect) ? 'add' : 'update'));
 182         if ($add AND !$typeselect)
 183         {
 184                 $admin->form_hidden_field('type', $bugsys->in['type']);
 185         }
 186         if ($typeselect)
 187         {
 188                 $admin->form_hidden_field('step', 1);
 189                 $admin->table_start(true, '40%');
 190                 $admin->table_head('Select Type');
 191         }
 192         else
 193         {
 194                 $admin->table_start();
 195                 $admin->table_head((($add) ? phrase('add_new_field') . ' - ' . $TYPES[ $bugsys->in['type'] ] : phrase('edit_field')));
 196         }
 197
 198         if ($edit)
 199         {
 200                 $field = $db->query_first("SELECT * FROM " . TABLE_PREFIX . "bugfield WHERE fieldid = " . intval($bugsys->in['fieldid']));
 201                 if (!$field)
 202                 {
 203                         $admin->error(phrase('error_invalid_id'));
 204                 }
 205
 206                 $admin->form_hidden_field('fieldid', $field['fieldid']);
 207         }
 208
 209         if (!$typeselect)
 210         {
 211                 $type = (($add) ? $bugsys->in['type'] : $field['type']);
 212         }
 213
 214         // show type selector
 215         if (empty($bugsys->in['step']) AND $add)
 216         {
 217                 foreach ($TYPES AS $name => $description)
 218                 {
 219                         $admin->list_item($description, $name);
 220                 }
 221                 $admin->row_list('Select field type', 'type', false);
 222
 223                 $admin->row_submit();
 224                 $admin->table_end();
 225         }
 226         // have type, do that funkay thing!
 227         else
 228         {
 229                 if (!isset($TYPES["$type"]))
 230                 {
 231                         $admin->error(phrase('error_invalid_id'));
 232                 }
 233
 234                 // global fields
 235                 $admin->row_span('Global Fields', 'thead', 'center');
 236                 $admin->row_text('Field Type', $TYPES["$type"]);
 237                 $admin->row_input('Short Name/Call Name', 'shortname', $field['shortname']);
 238                 $admin->row_input('Display Name', 'name', $field['name']);
 239                 $admin->row_textarea('Description', 'description', $field['description']);
 240                 $admin->row_yesno('Required', 'required', $field['required']);
 241                 $admin->row_yesno('Private Field', 'private', $field['private']);
 242
 243                 // type-specific fields
 244                 $admin->row_span('Type-Specific Fields', 'thead', 'center');
 245
 246                 switch ($type)
 247                 {
 248                         case 'input_text':
 249                                 $admin->row_input('Default Value', 'defaultvalue', $field['defaultvalue']);
 250                                 $admin->row_input('Regular Expression Match', 'regexmatch', $field['regexmatch']);
 251                                 $admin->row_input('Maximum Length', 'maxlength', $field['maxlength'], 2, 10);
 252                         break;
 253
 254                         case 'textarea':
 255                                 $admin->row_textarea('Default Value', 'defaultvalue', $field['defaultvalue']);
 256                                 $admin->row_input('Regular Expression Match', 'regexmatch', $field['regexmatch']);
 257                                 $admin->row_input('Maximum Length', 'maxlength', $field['maxlength'], 2, 10);
 258                         break;
 259
 260                         case 'input_checkbox':
 261                                 $admin->row_yesno('Checked By Default', 'defaultvalue', $field['defaultvalue']);
 262                         break;
 263
 264                         case 'select_single':
 265                                 $admin->row_textarea('Selection Values', 'selects', implode("\n", unserialize($field['selects'])));
 266                                 $admin->row_yesno('Make the First Option Default', 'usedefault', $field['usedefault']);
 267                         break;
 268                 }
 269
 270                 // end table
 271                 $admin->row_submit((($edit) ? '<a href="fields.php?do=delete&amp;fieldid=' . $field['fieldid'] . '">[Delete Field]</a>' : ''));
 272                 $admin->table_end();
 273                 $admin->form_end();
 274         }
 275
 276         $admin->page_end();
 277 }
 278
 279 // ###################################################################
 280
 281 if ($_REQUEST['do'] == 'modify')
 282 {
 283         $admin->page_start(phrase('additional_bug_fields'));
 284
 285         $admin->table_start();
 286         $admin->table_head(phrase('additional_bug_fields'), 3);
 287         $admin->table_column_head(array('Display Name/Description', 'Short Name/Field ID', 'Actions'));
 288
 289         $fields = $db->query("SELECT * FROM " . TABLE_PREFIX . "bugfield ORDER BY fieldid ASC");
 290         while ($field = $db->fetch_array($fields))
 291         {
 292                 $admin->row_multi_item(
 293                         array(
 294                                 "$field[name]<div class=\"smallfont\"><em>$field[description]</em></div>" => 'l',
 295                                 "$field[shortname] (fieldid: $field[fieldid])" => 'c',
 296                                 "<a href=\"fields.php?do=edit&amp;fieldid=$field[fieldid]\">[Edit]</a> <a href=\"fields.php?do=delete&amp;fieldid=$field[fieldid]\">[Delete]</a>" => 'c'
 297                         )
 298                 );
 299         }
 300
 301         $admin->row_span('<input type="button" name="addug" value="  ' . phrase('add_new_field') . '   " onclick="window.location = \'fields.php?do=add\';" />', 'tfoot', 'center', 3);
 302         $admin->table_end();
 303
 304         $admin->page_end();
 305 }
 306
 307 /*=====================================================================*\
 308 || ###################################################################
 309 || # $HeadURL$
 310 || # $Id$
 311 || ###################################################################
 312 \*=====================================================================*/
 313 ?>