search.php

   1 <?php
   2 /*=====================================================================*\
   3 || ###################################################################
   4 || # Bugdar [#]version[#]
   5 || # Copyright 2002-[#]year[#] Blue Static
   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 $fetchtemplates = array(
  23         'search',
  24         'search_results',
  25         'trackerhome_bits',
  26         'pagenav_bit',
  27         'pagenav'
  28 );
  29
  30 define('SVN', '$Id$');
  31
  32 $focus['search'] = 'focus';
  33
  34 require_once('./global.php');
  35 require_once('./includes/functions_product.php');
  36 require_once('./includes/class_sort.php');
  37
  38 if (!can_perform('cansearch'))
  39 {
  40         $message->error_permission();
  41 }
  42
  43 define('MODE_ANY', ($bugsys->in['mode'] == 1));
  44 define('MODE_ALL', ($bugsys->in['mode'] == 2));
  45 define('MODE_RAW', ($bugsys->in['mode'] == 3));
  46
  47 $var = $db->query_first("SHOW VARIABLES LIKE 'ft_min_word_len'");
  48 define('SEARCH_WORD_MIN', $var['Value']);
  49
  50 $db->query("DELETE FROM " . TABLE_PREFIX . "search WHERE userid = 0 AND dateline < " . (TIMENOW - 3600));
  51
  52 $show['search'] = true;
  53
  54 // ###################################################################
  55
  56 if (empty($_REQUEST['do']))
  57 {
  58         $_REQUEST['do'] = 'search';
  59 }
  60
  61 // ###################################################################
  62
  63 if ($_REQUEST['do'] == 'process')
  64 {
  65         // -------------------------------------------------------------------
  66         // handle keywords
  67         if ($bugsys->in['summary'])
  68         {
  69                 $keywords = preg_split('#\s+#', $bugsys->in['summary']);
  70
  71                 // TODO - need to have some str to bool conversions
  72
  73                 foreach ($keywords AS $word)
  74                 {
  75                         if (strlen($word) < SEARCH_WORD_MIN)
  76                         {
  77                                 continue;
  78                         }
  79
  80                         if (MODE_ALL)
  81                         {
  82                                 $querybuild['text'] .= " +$word";
  83                         }
  84                         else
  85                         {
  86                                 $querybuild['text'] .= " $word";
  87                         }
  88
  89                         if (!preg_match('#-(.+?)#', trim($word)))
  90                         {
  91                                 $hilight .= " $word";
  92                         }
  93                 }
  94
  95                 $hilight = preg_replace('#[^0-9a-zA-Z_ ]#', '', $hilight);
  96                 $hilight = trim($hilight);
  97                 $hilight = preg_replace('#\s#', '+', $hilight);
  98
  99                 $temp = trim($querybuild['text']);
 100
 101                 if (MODE_ALL OR MODE_RAW)
 102                 {
 103                         $bool_flag = ' IN BOOLEAN MODE';
 104                 }
 105
 106                 $querybuild['text'] = "AND\n\t\t\t(\n\t\t\t\tMATCH (bug.summary) AGAINST ('$temp'$bool_flag)\n\t\t\t\tOR MATCH (comment.comment) AGAINST ('$temp'$bool_flag)\n\t\t\t)";
 107         }
 108
 109         // -------------------------------------------------------------------
 110         // reporter
 111         if ($bugsys->in['reporter'])
 112         {
 113                 // force email or name?? make a distinction?
 114                 // more elegant way to do this? probably
 115                 $user = $db->query_first("SELECT * FROM " . TABLE_PREFIX . "user WHERE email LIKE '%" . str_replace('%', '\%', $bugsys->input_escape('reporter')) . "' OR displayname LIKE '%" . str_replace('%', '\%', $bugsys->input_escape('reporter')) . "%'");
 116                 if ($user['userid'])
 117                 {
 118                         $querybuild['reporter'] = "AND bug.userid = $user[userid] OR comment.userid = $user[userid]";
 119                 }
 120         }
 121
 122         // -------------------------------------------------------------------
 123         // product/component/version stuff
 124         if (is_array($bugsys->in['product']))
 125         {
 126                 foreach ($bugsys->in['product'] AS $prod)
 127                 {
 128                         $product = explode(',', $prod);
 129                         $product = $bugsys->clean($product, TYPE_UINT);
 130                         $products[] = $product[0];
 131                         $components[] = $product[1];
 132                         $versions[] = $product[2];
 133                 }
 134                 $querybuild['pcv'] = "AND bug.product IN (" . implode(',', $products) . ") AND bug.component IN (" . implode(',', $components) . ") AND bug.version IN (" . implode(',', $versions) . ")";
 135         }
 136
 137         // -------------------------------------------------------------------
 138         // severity, priority, status, resolution, assignedto
 139
 140         // severity
 141         if ($bugsys->in['severity'])
 142         {
 143                 $bugsys->input_clean('severity', TYPE_UINT);
 144                 $querybuild['severity'] = "AND bug.severity IN (" . implode(',', $bugsys->in['severity']) . ")";
 145         }
 146
 147         // priority
 148         if ($bugsys->in['priority'])
 149         {
 150                 $bugsys->input_clean('priority', TYPE_UINT);
 151                 $querybuild['priority'] = "AND bug.priority IN (" . implode(',', $bugsys->in['priority']) . ")";
 152         }
 153
 154         // status
 155         if ($bugsys->in['status'])
 156         {
 157                 $bugsys->input_clean('status', TYPE_UINT);
 158                 $querybuild['status'] = "AND bug.status IN (" . implode(',', $bugsys->in['status']) . ")";
 159         }
 160
 161         // resolution
 162         if ($bugsys->in['resolution'])
 163         {
 164                 $bugsys->input_clean('resolution', TYPE_UINT);
 165                 $querybuild['resolution'] = "AND bug.resolution IN (" . implode(',', $bugsys->in['resolution']) . ")";
 166         }
 167
 168         // assignment
 169         if ($bugsys->in['assignedto'])
 170         {
 171                 $bugsys->input_clean('assignedto', TYPE_UINT);
 172                 $querybuild['assignedto'] = "AND bug.assignedto IN (" . implode(',', $bugsys->in['assignedto']) . ")";
 173         }
 174
 175         // -------------------------------------------------------------------
 176         // date
 177         if ($bugsys->in['date'])
 178         {
 179                 // now - (seconds/day * number of days)
 180                 $dateline = time() - ($bugsys->input_clean('date', TYPE_INT) * 3600);
 181                 $querybuild['date'] = "AND bug.dateline >= $dateline";
 182         }
 183
 184         // -------------------------------------------------------------------
 185         // favoritess
 186         if (($bugsys->in['favorite'] == 1 OR $bugsys->in['favorite'] == 0) AND $bugsys->userinfo['userid'])
 187         {
 188                 $favorites = $db->query("SELECT * FROM " . TABLE_PREFIX . "favorite WHERE userid = " . $bugsys->userinfo['userid']);
 189                 while ($favorite = $db->fetch_array($favorites))
 190                 {
 191                         $ids[] = $favorite['bugid'];
 192                 }
 193                 $querybuild['favorites'] = "AND bug.bugid " . ($bugsys->in['favorite'] == 0 ? "NOT IN" : "IN") . " (" . implode(', ', $ids) . ")";
 194         }
 195
 196         // -------------------------------------------------------------------
 197         // sort by
 198         $sortby = array('bugid', 'severity', 'priority', 'status', 'resolution', 'dateline');
 199         $orderby = array('ASC', 'DESC');
 200         $bugsys->in['orderby'] = strtoupper($bugsys->in['orderby']);
 201         if (in_array($bugsys->in['sortby'], $sortby) AND in_array($bugsys->in['orderby'], $orderby))
 202         {
 203                 $sortclause = "ORDER BY " . $bugsys->in['sortby'] . ' ' . $bugsys->in['orderby'];
 204         }
 205         else if ($bugsys->in['sortby'] == 'relevance')
 206         {
 207                 $sortclause = '';
 208         }
 209         else
 210         {
 211                 $sortclause = '';
 212         }
 213
 214         // -------------------------------------------------------------------
 215         // custom fields
 216         $fields_fetch = $bugsys->db->query("
 217                 SELECT bugfield.*
 218                 FROM " . TABLE_PREFIX . "bugfield AS bugfield
 219                 LEFT JOIN " . TABLE_PREFIX . "bugfieldpermission AS permission
 220                         ON (bugfield.fieldid = permission.fieldid)
 221                 WHERE permission.mask <> 0
 222                 AND permission.usergroupid = {$bugsys->userinfo['usergroupid']}
 223                 AND bugfield.cansearch = 1"
 224         );
 225         while ($field = $bugsys->db->fetch_array($fields_fetch))
 226         {
 227                 if (!empty($bugsys->in["field$field[fieldid]"]) OR ($field['type'] == 'select_single' AND isset($bugsys->in["field$field[fieldid]"])))
 228                 {
 229                         if ($field['type'] == 'input_checkbox')
 230                         {
 231                                 $querybuild[] = "AND bugfieldvalue.field$field[fieldid] = " . (($bugsys->in["field$field[fieldid]"] == 1) ? 0 : 1);
 232                         }
 233                         else if ($field['type'] == 'input_text')
 234                         {
 235                                 $querybuild[] = "AND bugfieldvalue.field$field[fieldid] LIKE '%" . $bugsys->in["field$field[fieldid]"] . "%'";
 236                         }
 237                         else if ($field['type'] == 'select_single' AND $bugsys->in["field$field[fieldid]"] != -1)
 238                         {
 239                                 $temp = unserialize($field['selects']);
 240                                 $querybuild[] = "AND bugfieldvalue.field$field[fieldid] = '" . trim($temp[ intval($bugsys->in["field$field[fieldid]"]) ]) . "'";
 241                         }
 242                 }
 243         }
 244
 245         // -------------------------------------------------------------------
 246         // have to search something
 247         if (sizeof($querybuild) < 1)
 248         {
 249                 $message->error(sprintf(_('You have to enter some criteria to search for. Note that words less than %1$d characters are ignored by the search engine (and some other very common words, too).'), SEARCH_WORD_MIN));
 250         }
 251
 252         // -------------------------------------------------------------------
 253         // do the search
 254         $query = "
 255                 SELECT bug.*, comment.commentid
 256                 FROM " . TABLE_PREFIX . "bug AS bug
 257                 LEFT JOIN "  . TABLE_PREFIX . "comment AS comment
 258                         ON (bug.bugid = comment.bugid)
 259                 LEFT JOIN " . TABLE_PREFIX . "bugvaluefill AS bugfieldvalue
 260                         ON (bug.bugid = bugfieldvalue.bugid)
 261                 WHERE bug.bugid <> 0
 262                 AND bug.product IN (#<'ONBITS:VIEW'>#)
 263                 AND (!bug.hidden OR (bug.hidden AND bug.product IN (#<'ONBITS:HIDDEN'>#))" . (can_perform('canviewownhidden') ? " OR (bug.hidden AND bug.userid = " . $bugsys->userinfo['userid'] . " AND bug.product IN (#<'ONBITS:OWNHIDDEN'>#))" : "") . ")
 264                 " . implode("\n\t\t", $querybuild) . "
 265                 GROUP BY bug.bugid
 266                 $sortclause";
 267
 268         $runquery = str_replace(array("#<'ONBITS:VIEW'>#", "#<'ONBITS:HIDDEN'>#", "#<'ONBITS:OWNHIDDEN'>#"), array(fetch_on_bits('canviewbugs'), fetch_on_bits('canviewhidden'), fetch_on_bits('canviewonhidden')), $query);
 269
 270         $search = $db->query($runquery);
 271
 272         $numrows = $db->num_rows($search);
 273
 274         if ($numrows < 1)
 275         {
 276                 $message->error(_('No search results were returned that matched your criteria.'));
 277         }
 278
 279         while ($result = $db->fetch_array($search))
 280         {
 281                 $ids[] = $result['bugid'];
 282                 $results[] = $result;
 283         }
 284
 285         if ($bugsys->userinfo['userid'])
 286         {
 287                 $db->query("DELETE FROM " . TABLE_PREFIX . "search WHERE userid = " . $bugsys->userinfo['userid'] . " AND name IS NULL");
 288         }
 289
 290         $db->query("
 291                 INSERT INTO " . TABLE_PREFIX . "search
 292                         (userid, dateline, query, ids, orderby, hilight, resultcount)
 293                 VALUES
 294                         (" . $bugsys->userinfo['userid'] . ",
 295                         " . TIMENOW . ", '" . $bugsys->escape($query) . "',
 296                         '" . implode(',', $ids) . "', '" . $bugsys->escape($sortclause) . "',
 297                         '" . $bugsys->escape($hilight) . "',
 298                         " . sizeof($results) . "
 299                 )"
 300         );
 301
 302         $searchid = $db->insert_id();
 303
 304         $justprocess = true;
 305         $search = array('ids' => implode(',', $ids), 'orderby' => $sortclause);
 306
 307         $_POST['do'] = 'results';
 308 }
 309
 310 // ###################################################################
 311
 312 if ($_REQUEST['do'] == 'search')
 313 {
 314         if ($bugsys->userinfo['userid'] AND !$bugsys->in['new'])
 315         {
 316                 if ($cachedsearch = $db->query_first("SELECT * FROM " . TABLE_PREFIX . "search WHERE name IS NULL AND userid = " . $bugsys->userinfo['userid']))
 317                 {
 318                         $_POST['do'] = 'results';
 319                         $searchid = $cachedsearch['searchid'];
 320                 }
 321                 else
 322                 {
 323                         $newsearch = true;
 324                 }
 325         }
 326         else if ($bugsys->in['searchid'] AND !$bugsys->in['new'])
 327         {
 328                 if ($cachedsearch = $db->query_first("SELECT * FROM " . TABLE_PREFIX . "search WHERE searchid = " . $bugsys->input_clean('searchid', TYPE_UINT) . " AND userid = " . $bugsys->userinfo['userid']))
 329                 {
 330                         $_POST['do'] = 'results';
 331                         $searchid = $cachedsearch['searchid'];
 332                 }
 333                 else
 334                 {
 335                         $newsearch = true;
 336                 }
 337         }
 338         else
 339         {
 340                 $newsearch = true;
 341         }
 342
 343         if ($newsearch)
 344         {
 345                 if (!is_array($bugsys->datastore['product']))
 346                 {
 347                         $message->error(_('No products are setup, therefore there can be no bugs and thus search cannot function.'));
 348                 }
 349
 350                 if (!is_array($bugsys->datastore['version']))
 351                 {
 352                         $message->error(_('No versions have been added underneath your product(s), there can be no bugs and thus search cannot function.'));
 353                 }
 354
 355                 $productSelect = ConstructProductSelect();
 356
 357                 // -------------------------------------------------------------------
 358                 // custom fields
 359                 $fields = construct_custom_fields(null, true);
 360                 $i = 0;
 361                 foreach ($fields AS $field)
 362                 {
 363                         if ($i % 2 == 0)
 364                         {
 365                                 $customfields['left'] .= $field;
 366                         }
 367                         else
 368                         {
 369                                 $customfields['right'] .= $field;
 370                         }
 371                         $i++;
 372                 }
 373
 374                 // -------------------------------------------------------------------
 375                 // built-in fields
 376                 $select['severity'] = construct_datastore_select('severity', 'severity', 'severityid');
 377                 $select['priority'] = construct_datastore_select('priority', 'priority', 'priorityid');
 378                 $select['status'] = construct_datastore_select('status', 'status', 'statusid');
 379                 $select['resolution'] = construct_datastore_select('resolution', 'resolution', 'resolutionid');
 380
 381                 $select['dev'] = '';
 382                 foreach ($bugsys->datastore['assignto'] AS $dev)
 383                 {
 384                         $value = $dev['userid'];
 385                         $label = construct_user_display($dev, false);
 386                         eval('$select[dev] .= "' . $template->fetch('selectoption') . '";');
 387                 }
 388
 389                 eval('$template->flush("' . $template->fetch('search') . '");');
 390         }
 391 }
 392
 393 // ###################################################################
 394
 395 if ($_REQUEST['do'] == 'export')
 396 {
 397         if (!$bugsys->in['searchid'] AND $bugsys->userinfo['userid'])
 398         {
 399                 $search = $db->query_first("SELECT * FROM " . TABLE_PREFIX . "search WHERE name IS NULL AND userid = " . $bugsys->userinfo['userid']);
 400         }
 401         else if ($bugsys->in['searchid'])
 402         {
 403                 $search = $db->query_first("SELECT * FROM " . TABLE_PREFIX . "search WHERE searchid = " . $bugsys->input_clean('searchid', TYPE_UINT) . " AND userid = " . $bugsys->userinfo['userid']);
 404         }
 405         else
 406         {
 407                 $message->error(_('The search results are trying to export are invalid. Please start over <a href="search.php?new=1">here</a> and try again.'));
 408         }
 409
 410         if (!$search)
 411         {
 412                 $message->error(_('Your search has expired because it is older than one hour. Please start over <a href="search.php?new=1">here</a>.'));
 413         }
 414
 415         $bugs = $db->query("SELECT * FROM " . TABLE_PREFIX . "bug WHERE bugid IN ($search[ids]) $search[orderby]");
 416
 417         $xml = '<?xml version="1.0" encoding="' . $language['charset'] . '"?>
 418
 419 <bugdarExport user="' . $bugsys->unsanitize(construct_user_display($bugsys->userinfo, false)) . '" date="' . $datef->format('r', TIMENOW) . '">';
 420
 421         while ($bug = $db->fetch_array($bugs))
 422         {
 423                 $xml .= "\n\t<bug>";
 424
 425                 ProcessBugDataForDisplay(&$bug);
 426
 427                 $xml .= "\n\t\t<id>" . $bug['bugid'] . "</id>";
 428                 $xml .= "\n\t\t<dateReported>" . $datef->format('r', $bug['dateline']) . "</dateReported>";
 429                 if ($bug['userid'])
 430                 {
 431                         $xml .= "\n\t\t<reporter>" . construct_user_display($db->query_first("SELECT * FROM " . TABLE_PREFIX . "user WHERE userid = $bug[userid]"), false) . "</reporter>";
 432                 }
 433                 $xml .= "\n\t\t<summary>" . $bug['summary'] . "</summary>";
 434                 $xml .= "\n\t\t<product>" . $bug['product'] . "</product>";
 435                 if ($bug['component'])
 436                 {
 437                         $xml .= "\n\t\t<component>" . $bug['component'] . "</component>";
 438                 }
 439                 $xml .= "\n\t\t<version>" . $bug['version'] . "</version>";
 440                 $xml .= "\n\t\t<status>" . $bug['status'] . "</status>";
 441                 if ($bug['assignedto'])
 442                 {
 443                         $xml .= "\n\t\t<assignedTo>" . construct_user_display($bugsys->datastore['assignto']["$bug[assignedto]"], false) . "</assignedTo>";
 444                 }
 445                 $xml .= "\n\t\t<resolution>" . $bug['resolution'] . "</resolution>";
 446                 $xml .= "\n\t\t<severity>" . $bug['severity'] . "</severity>";
 447                 $xml .= "\n\t\t<priority>" . $bug['priority'] . "</priority>";
 448
 449                 $xml .= "\n\t</bug>";
 450         }
 451
 452         $xml .= "\n</bugdarExport>";
 453
 454         $funct->download_file($xml, _('bugdar-search-results.xml'), true);
 455 }
 456
 457 // ###################################################################
 458
 459 if ($_POST['do'] == 'results')
 460 {
 461         $show['cached'] = false;
 462         if ($searchid AND !$justprocess)
 463         {
 464                 $search = $cachedsearch;
 465                 if ($search['dateline'] < TIMENOW - 900 OR $bugsys->in['rerun'])
 466                 {
 467                         $research = $db->query(str_replace(array("#<'ONBITS:VIEW'>#", "#<'ONBITS:HIDDEN'>#", "#<'ONBITS:OWNHIDDEN'>#"), array(fetch_on_bits('canviewbugs'), fetch_on_bits('canviewhidden'), fetch_on_bits('canviewownhidden')), $search['query']));
 468                         while ($bug = $db->fetch_array($research))
 469                         {
 470                                 $ids[] = $bug['bugid'];
 471                                 $results[] = $bug;
 472                         }
 473                         $search['ids'] = implode(',', $ids);
 474                         $db->query("UPDATE " . TABLE_PREFIX . "search SET ids = '" . implode(',', $ids) . "', dateline = " . TIMENOW . ", resultcount = " . sizeof($results) . " WHERE searchid = " . $bugsys->input_clean('searchid', TYPE_UINT));
 475                 }
 476                 $show['cached'] = true;
 477                 $hilight = $search['hilight'];
 478         }
 479
 480         LoadPaginationFramework();
 481         $pagination->setTotal($search['resultcount']);
 482         $pagination->splitPages();
 483
 484         $sort = new ListSorter('search');
 485
 486         $bugs = '';
 487         $search = $db->query("SELECT * FROM " . TABLE_PREFIX . "bug WHERE bugid IN ($search[ids]) $search[orderby] LIMIT " . $pagination->fetchLimit($pagination->getPage() - 1) . ", " . $pagination->getPerPage());
 488         while ($bug = $db->fetch_array($search))
 489         {
 490                 $funct->exec_swap_bg($stylevar['alt_color'], '');
 491                 ProcessBugDataForDisplay(&$bug, $funct->bgcolour);
 492                 $bugs .= $sort->constructRow($bug, "&amp;hilight=$hilight");
 493         }
 494
 495         $columnHeads = $sort->constructColumnHeaders(false);
 496         $show['pagenav'] = ($pagination->getPageCount() > 1);
 497         $pagenav = $pagination->constructPageNav('search.php?searchid=' . $searchid);
 498
 499         eval('$template->flush("' . $template->fetch('search_results') . '");');
 500 }
 501
 502 /*=====================================================================*\
 503 || ###################################################################
 504 || # $HeadURL$
 505 || # $Id$
 506 || ###################################################################
 507 \*=====================================================================*/
 508 ?>