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 $fetchtemplates = array(
  23         'search',
  24         'search_results',
  25         'trackerhome_bits',
  26         'list_head',
  27         'pagenav_bit',
  28         'pagenav'
  29 );
  30
  31 define('SVN', '$Id$');
  32
  33 $focus['search'] = 'focus';
  34
  35 require_once('./global.php');
  36 require_once('./includes/functions_product.php');
  37 require_once('./includes/class_sort.php');
  38
  39 if (!can_perform('cansearch'))
  40 {
  41         $message->error_permission();
  42 }
  43
  44 define('MODE_ANY', ($bugsys->in['mode'] == 1));
  45 define('MODE_ALL', ($bugsys->in['mode'] == 2));
  46 define('MODE_RAW', ($bugsys->in['mode'] == 3));
  47
  48 $var = $db->query_first("SHOW VARIABLES LIKE 'ft_min_word_len'");
  49 define('SEARCH_WORD_MIN', $var['Value']);
  50
  51 $db->query("DELETE FROM " . TABLE_PREFIX . "search WHERE userid = 0 AND dateline < " . (TIMENOW - 3600));
  52
  53 $show['search'] = true;
  54
  55 // ###################################################################
  56
  57 if (empty($_REQUEST['do']))
  58 {
  59         $_REQUEST['do'] = 'search';
  60 }
  61
  62 // ###################################################################
  63
  64 if ($_REQUEST['do'] == 'process')
  65 {
  66         // -------------------------------------------------------------------
  67         // handle keywords
  68         if ($bugsys->in['summary'])
  69         {
  70                 $keywords = preg_split('#\s+#', $bugsys->in['summary']);
  71
  72                 // TODO - need to have some str to bool conversions
  73
  74                 foreach ($keywords AS $word)
  75                 {
  76                         if (strlen($word) < SEARCH_WORD_MIN)
  77                         {
  78                                 continue;
  79                         }
  80
  81                         if (MODE_ALL)
  82                         {
  83                                 $querybuild['text'] .= " +$word";
  84                         }
  85                         else
  86                         {
  87                                 $querybuild['text'] .= " $word";
  88                         }
  89
  90                         if (!preg_match('#-(.+?)#', trim($word)))
  91                         {
  92                                 $hilight .= " $word";
  93                         }
  94                 }
  95
  96                 $hilight = preg_replace('#[^0-9a-zA-Z_ ]#', '', $hilight);
  97                 $hilight = trim($hilight);
  98                 $hilight = preg_replace('#\s#', '+', $hilight);
  99
 100                 $temp = trim($querybuild['text']);
 101
 102                 if (MODE_ALL OR MODE_RAW)
 103                 {
 104                         $bool_flag = ' IN BOOLEAN MODE';
 105                 }
 106
 107                 $querybuild['text'] = "AND\n\t\t\t(\n\t\t\t\tMATCH (bug.summary) AGAINST ('$temp'$bool_flag)\n\t\t\t\tOR MATCH (comment.comment) AGAINST ('$temp'$bool_flag)\n\t\t\t)";
 108         }
 109
 110         // -------------------------------------------------------------------
 111         // reporter
 112         if ($bugsys->in['reporter'])
 113         {
 114                 // force email or name?? make a distinction?
 115                 // more elegant way to do this? probably
 116                 $user = $db->query_first("SELECT * FROM " . TABLE_PREFIX . "user WHERE email LIKE '%" . str_replace('%', '\%', $bugsys->input_escape('reporter')) . "' OR displayname LIKE '%" . str_replace('%', '\%', $bugsys->input_escape('reporter')) . "%'");
 117                 if ($user['userid'])
 118                 {
 119                         $querybuild['reporter'] = "AND bug.userid = $user[userid] OR comment.userid = $user[userid]";
 120                 }
 121         }
 122
 123         // -------------------------------------------------------------------
 124         // product/component/version stuff
 125         if (is_array($bugsys->in['product']))
 126         {
 127                 foreach ($bugsys->in['product'] AS $prod)
 128                 {
 129                         $product = explode(',', $prod);
 130                         $product = $bugsys->clean($product, TYPE_UINT);
 131                         $products[] = $product[0];
 132                         $components[] = $product[1];
 133                         $versions[] = $product[2];
 134                 }
 135                 $querybuild['pcv'] = "AND bug.product IN (" . implode(',', $products) . ") AND bug.component IN (" . implode(',', $components) . ") AND bug.version IN (" . implode(',', $versions) . ")";
 136         }
 137
 138         // -------------------------------------------------------------------
 139         // severity, priority, status, resolution, assignedto
 140
 141         // severity
 142         if ($bugsys->in['severity'])
 143         {
 144                 $bugsys->input_clean('severity', TYPE_UINT);
 145                 $querybuild['severity'] = "AND bug.severity IN (" . implode(',', $bugsys->in['severity']) . ")";
 146         }
 147
 148         // priority
 149         if ($bugsys->in['priority'])
 150         {
 151                 $bugsys->input_clean('priority', TYPE_UINT);
 152                 $querybuild['priority'] = "AND bug.priority IN (" . implode(',', $bugsys->in['priority']) . ")";
 153         }
 154
 155         // status
 156         if ($bugsys->in['status'])
 157         {
 158                 $bugsys->input_clean('status', TYPE_UINT);
 159                 $querybuild['status'] = "AND bug.status IN (" . implode(',', $bugsys->in['status']) . ")";
 160         }
 161
 162         // resolution
 163         if ($bugsys->in['resolution'])
 164         {
 165                 $bugsys->input_clean('resolution', TYPE_UINT);
 166                 $querybuild['resolution'] = "AND bug.resolution IN (" . implode(',', $bugsys->in['resolution']) . ")";
 167         }
 168
 169         // assignment
 170         if ($bugsys->in['assignedto'])
 171         {
 172                 $bugsys->input_clean('assignedto', TYPE_UINT);
 173                 $querybuild['assignedto'] = "AND bug.assignedto IN (" . implode(',', $bugsys->in['assignedto']) . ")";
 174         }
 175
 176         // -------------------------------------------------------------------
 177         // date
 178         if ($bugsys->in['date'])
 179         {
 180                 // now - (seconds/day * number of days)
 181                 $dateline = time() - ($bugsys->input_clean('date', TYPE_INT) * 3600);
 182                 $querybuild['date'] = "AND bug.dateline >= $dateline";
 183         }
 184
 185         // -------------------------------------------------------------------
 186         // favoritess
 187         if (($bugsys->in['favorite'] == 1 OR $bugsys->in['favorite'] == 0) AND $bugsys->userinfo['userid'])
 188         {
 189                 $favorites = $db->query("SELECT * FROM " . TABLE_PREFIX . "favorite WHERE userid = " . $bugsys->userinfo['userid']);
 190                 while ($favorite = $db->fetch_array($favorites))
 191                 {
 192                         $ids[] = $favorite['bugid'];
 193                 }
 194                 $querybuild['favorites'] = "AND bug.bugid " . ($bugsys->in['favorite'] == 0 ? "NOT IN" : "IN") . " (" . implode(', ', $ids) . ")";
 195         }
 196
 197         // -------------------------------------------------------------------
 198         // sort by
 199         $sortby = array('bugid', 'severity', 'priority', 'status', 'resolution', 'dateline');
 200         $orderby = array('ASC', 'DESC');
 201         $bugsys->in['orderby'] = strtoupper($bugsys->in['orderby']);
 202         if (in_array($bugsys->in['sortby'], $sortby) AND in_array($bugsys->in['orderby'], $orderby))
 203         {
 204                 $sortclause = "ORDER BY " . $bugsys->in['sortby'] . ' ' . $bugsys->in['orderby'];
 205         }
 206         else if ($bugsys->in['sortby'] == 'relevance')
 207         {
 208                 $sortclause = '';
 209         }
 210         else
 211         {
 212                 $sortclause = '';
 213         }
 214
 215         // -------------------------------------------------------------------
 216         // custom fields
 217         $fields_fetch = $bugsys->db->query("
 218                 SELECT bugfield.*
 219                 FROM " . TABLE_PREFIX . "bugfield AS bugfield
 220                 LEFT JOIN " . TABLE_PREFIX . "bugfieldpermission AS permission
 221                         ON (bugfield.fieldid = permission.fieldid)
 222                 WHERE permission.mask <> 0
 223                 AND permission.usergroupid = {$bugsys->userinfo['usergroupid']}
 224                 AND bugfield.cansearch = 1"
 225         );
 226         while ($field = $bugsys->db->fetch_array($fields_fetch))
 227         {
 228                 if (!empty($bugsys->in["field$field[fieldid]"]) OR ($field['type'] == 'select_single' AND isset($bugsys->in["field$field[fieldid]"])))
 229                 {
 230                         if ($field['type'] == 'input_checkbox')
 231                         {
 232                                 $querybuild[] = "AND bugfieldvalue.field$field[fieldid] = " . (($bugsys->in["field$field[fieldid]"] == 1) ? 0 : 1);
 233                         }
 234                         else if ($field['type'] == 'input_text')
 235                         {
 236                                 $querybuild[] = "AND bugfieldvalue.field$field[fieldid] LIKE '%" . $bugsys->in["field$field[fieldid]"] . "%'";
 237                         }
 238                         else if ($field['type'] == 'select_single' AND $bugsys->in["field$field[fieldid]"] != -1)
 239                         {
 240                                 $temp = unserialize($field['selects']);
 241                                 $querybuild[] = "AND bugfieldvalue.field$field[fieldid] = '" . trim($temp[ intval($bugsys->in["field$field[fieldid]"]) ]) . "'";
 242                         }
 243                 }
 244         }
 245
 246         // -------------------------------------------------------------------
 247         // have to search something
 248         if (sizeof($querybuild) < 1)
 249         {
 250                 $message->error(sprintf(_('You have to enter some criteria to search for. Note that words less than %1$d characters are ignored by the search engine (and some other very common words, too).'), SEARCH_WORD_MIN));
 251         }
 252
 253         // -------------------------------------------------------------------
 254         // do the search
 255         $query = "
 256                 SELECT bug.*, comment.commentid
 257                 FROM " . TABLE_PREFIX . "bug AS bug
 258                 LEFT JOIN "  . TABLE_PREFIX . "comment AS comment
 259                         ON (bug.bugid = comment.bugid)
 260                 LEFT JOIN " . TABLE_PREFIX . "bugvaluefill AS bugfieldvalue
 261                         ON (bug.bugid = bugfieldvalue.bugid)
 262                 WHERE bug.bugid <> 0
 263                 AND bug.product IN (#<'ONBITS:VIEW'>#)
 264                 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'>#))" : "") . ")
 265                 " . implode("\n\t\t", $querybuild) . "
 266                 GROUP BY bug.bugid
 267                 $sortclause";
 268
 269         $runquery = str_replace(array("#<'ONBITS:VIEW'>#", "#<'ONBITS:HIDDEN'>#", "#<'ONBITS:OWNHIDDEN'>#"), array(fetch_on_bits('canviewbugs'), fetch_on_bits('canviewhidden'), fetch_on_bits('canviewonhidden')), $query);
 270
 271         $search = $db->query($runquery);
 272
 273         $numrows = $db->num_rows($search);
 274
 275         if ($numrows < 1)
 276         {
 277                 $message->error(_('No search results were returned that matched your criteria.'));
 278         }
 279
 280         while ($result = $db->fetch_array($search))
 281         {
 282                 $ids[] = $result['bugid'];
 283                 $results[] = $result;
 284         }
 285
 286         if ($bugsys->userinfo['userid'])
 287         {
 288                 $db->query("DELETE FROM " . TABLE_PREFIX . "search WHERE userid = " . $bugsys->userinfo['userid'] . " AND name IS NULL");
 289         }
 290
 291         $db->query("
 292                 INSERT INTO " . TABLE_PREFIX . "search
 293                         (userid, dateline, query, ids, orderby, hilight, resultcount)
 294                 VALUES
 295                         (" . $bugsys->userinfo['userid'] . ",
 296                         " . TIMENOW . ", '" . $bugsys->escape($query) . "',
 297                         '" . implode(',', $ids) . "', '" . $bugsys->escape($sortclause) . "',
 298                         '" . $bugsys->escape($hilight) . "',
 299                         " . sizeof($results) . "
 300                 )"
 301         );
 302
 303         $searchid = $db->insert_id();
 304
 305         $justprocess = true;
 306         $search = array('ids' => implode(',', $ids), 'orderby' => $sortclause);
 307
 308         $_POST['do'] = 'results';
 309 }
 310
 311 // ###################################################################
 312
 313 if ($_REQUEST['do'] == 'search')
 314 {
 315         if ($bugsys->userinfo['userid'] AND !$bugsys->in['new'])
 316         {
 317                 if ($cachedsearch = $db->query_first("SELECT * FROM " . TABLE_PREFIX . "search WHERE name IS NULL AND userid = " . $bugsys->userinfo['userid']))
 318                 {
 319                         $_POST['do'] = 'results';
 320                         $searchid = $cachedsearch['searchid'];
 321                 }
 322                 else
 323                 {
 324                         $newsearch = true;
 325                 }
 326         }
 327         else if ($bugsys->in['searchid'] AND !$bugsys->in['new'])
 328         {
 329                 if ($cachedsearch = $db->query_first("SELECT * FROM " . TABLE_PREFIX . "search WHERE searchid = " . $bugsys->input_clean('searchid', TYPE_UINT) . " AND userid = " . $bugsys->userinfo['userid']))
 330                 {
 331                         $_POST['do'] = 'results';
 332                         $searchid = $cachedsearch['searchid'];
 333                 }
 334                 else
 335                 {
 336                         $newsearch = true;
 337                 }
 338         }
 339         else
 340         {
 341                 $newsearch = true;
 342         }
 343
 344         if ($newsearch)
 345         {
 346                 if (!is_array($bugsys->datastore['product']))
 347                 {
 348                         $message->error(_('No products are setup, therefore there can be no bugs and thus search cannot function.'));
 349                 }
 350
 351                 if (!is_array($bugsys->datastore['version']))
 352                 {
 353                         $message->error(_('No versions have been added underneath your product(s), there can be no bugs and thus search cannot function.'));
 354                 }
 355
 356                 $productSelect = ConstructProductSelect();
 357
 358                 // -------------------------------------------------------------------
 359                 // custom fields
 360                 $fields = construct_custom_fields(null, true);
 361                 $i = 0;
 362                 foreach ($fields AS $field)
 363                 {
 364                         if ($i % 2 == 0)
 365                         {
 366                                 $customfields['left'] .= $field;
 367                         }
 368                         else
 369                         {
 370                                 $customfields['right'] .= $field;
 371                         }
 372                         $i++;
 373                 }
 374
 375                 // -------------------------------------------------------------------
 376                 // built-in fields
 377                 $select['severity'] = construct_datastore_select('severity', 'severity', 'severityid');
 378                 $select['priority'] = construct_datastore_select('priority', 'priority', 'priorityid');
 379                 $select['status'] = construct_datastore_select('status', 'status', 'statusid');
 380                 $select['resolution'] = construct_datastore_select('resolution', 'resolution', 'resolutionid');
 381
 382                 $select['dev'] = '';
 383                 foreach ($bugsys->datastore['assignto'] AS $dev)
 384                 {
 385                         $value = $dev['userid'];
 386                         $label = construct_user_display($dev, false);
 387                         eval('$select[dev] .= "' . $template->fetch('selectoption') . '";');
 388                 }
 389
 390                 eval('$template->flush("' . $template->fetch('search') . '");');
 391         }
 392 }
 393
 394 // ###################################################################
 395
 396 if ($_REQUEST['do'] == 'export')
 397 {
 398         if (!$bugsys->in['searchid'] AND $bugsys->userinfo['userid'])
 399         {
 400                 $search = $db->query_first("SELECT * FROM " . TABLE_PREFIX . "search WHERE name IS NULL AND userid = " . $bugsys->userinfo['userid']);
 401         }
 402         else if ($bugsys->in['searchid'])
 403         {
 404                 $search = $db->query_first("SELECT * FROM " . TABLE_PREFIX . "search WHERE searchid = " . $bugsys->input_clean('searchid', TYPE_UINT) . " AND userid = " . $bugsys->userinfo['userid']);
 405         }
 406         else
 407         {
 408                 $message->error(_('The search results are trying to export are invalid. Please start over <a href="search.php?new=1">here</a> and try again.'));
 409         }
 410
 411         if (!$search)
 412         {
 413                 $message->error(_('Your search has expired because it is older than one hour. Please start over <a href="search.php?new=1">here</a>.'));
 414         }
 415
 416         $bugs = $db->query("SELECT * FROM " . TABLE_PREFIX . "bug WHERE bugid IN ($search[ids]) $search[orderby]");
 417
 418         $xml = '<?xml version="1.0" encoding="' . $language['charset'] . '"?>
 419
 420 <bugdarExport user="' . $bugsys->unsanitize(construct_user_display($bugsys->userinfo, false)) . '" date="' . $datef->format('r', TIMENOW) . '">';
 421
 422         while ($bug = $db->fetch_array($bugs))
 423         {
 424                 $xml .= "\n\t<bug>";
 425
 426                 ProcessBugDataForDisplay(&$bug);
 427
 428                 $xml .= "\n\t\t<id>" . $bug['bugid'] . "</id>";
 429                 $xml .= "\n\t\t<dateReported>" . $datef->format('r', $bug['dateline']) . "</dateReported>";
 430                 if ($bug['userid'])
 431                 {
 432                         $xml .= "\n\t\t<reporter>" . construct_user_display($db->query_first("SELECT * FROM " . TABLE_PREFIX . "user WHERE userid = $bug[userid]"), false) . "</reporter>";
 433                 }
 434                 $xml .= "\n\t\t<summary>" . $bug['summary'] . "</summary>";
 435                 $xml .= "\n\t\t<product>" . $bug['product'] . "</product>";
 436                 if ($bug['component'])
 437                 {
 438                         $xml .= "\n\t\t<component>" . $bug['component'] . "</component>";
 439                 }
 440                 $xml .= "\n\t\t<version>" . $bug['version'] . "</version>";
 441                 $xml .= "\n\t\t<status>" . $bug['status'] . "</status>";
 442                 if ($bug['assignedto'])
 443                 {
 444                         $xml .= "\n\t\t<assignedTo>" . construct_user_display($bugsys->datastore['assignto']["$bug[assignedto]"], false) . "</assignedTo>";
 445                 }
 446                 $xml .= "\n\t\t<resolution>" . $bug['resolution'] . "</resolution>";
 447                 $xml .= "\n\t\t<severity>" . $bug['severity'] . "</severity>";
 448                 $xml .= "\n\t\t<priority>" . $bug['priority'] . "</priority>";
 449
 450                 $xml .= "\n\t</bug>";
 451         }
 452
 453         $xml .= "\n</bugdarExport>";
 454
 455         $funct->download_file($xml, _('bugdar-search-results.xml'), true);
 456 }
 457
 458 // ###################################################################
 459
 460 if ($_POST['do'] == 'results')
 461 {
 462         $show['cached'] = false;
 463         if ($searchid AND !$justprocess)
 464         {
 465                 $search = $cachedsearch;
 466                 if ($search['dateline'] < TIMENOW - 900 OR $bugsys->in['rerun'])
 467                 {
 468                         $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')), $search['query']));
 469                         while ($bug = $db->fetch_array($research))
 470                         {
 471                                 $ids[] = $bug['bugid'];
 472                                 $results[] = $bug;
 473                         }
 474                         $search['ids'] = implode(',', $ids);
 475                         $db->query("UPDATE " . TABLE_PREFIX . "search SET ids = '" . implode(',', $ids) . "', dateline = " . TIMENOW . ", resultcount = " . sizeof($results) . " WHERE searchid = " . $bugsys->input_clean('searchid', TYPE_UINT));
 476                 }
 477                 $show['cached'] = true;
 478                 $hilight = $search['hilight'];
 479         }
 480
 481         LoadPaginationFramework();
 482         $pagination->setTotal($search['resultcount']);
 483         $pagination->splitPages();
 484
 485         $sort = new ListSorter('search');
 486
 487         $bugs = '';
 488         $search = $db->query("SELECT * FROM " . TABLE_PREFIX . "bug WHERE bugid IN ($search[ids]) $search[orderby] LIMIT " . $pagination->fetchLimit($pagination->getPage() - 1) . ", " . $pagination->getPerPage());
 489         while ($bug = $db->fetch_array($search))
 490         {
 491                 $funct->exec_swap_bg($stylevar['alt_color'], '');
 492                 ProcessBugDataForDisplay(&$bug, $funct->bgcolour);
 493                 $bugs .= $sort->constructRow($bug, "&amp;hilight=$hilight");
 494         }
 495
 496         $columnHeads = $sort->constructColumnHeaders(false);
 497         $show['pagenav'] = ($pagination->getPageCount() > 1);
 498         $pagenav = $pagination->constructPageNav('search.php?searchid=' . $searchid);
 499
 500         eval('$template->flush("' . $template->fetch('search_results') . '");');
 501 }
 502
 503 /*=====================================================================*\
 504 || ###################################################################
 505 || # $HeadURL$
 506 || # $Id$
 507 || ###################################################################
 508 \*=====================================================================*/
 509 ?>