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