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_pagination.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 $show['search'] = true;
  51
  52 // ###################################################################
  53
  54 if (empty($_REQUEST['do']))
  55 {
  56         $_REQUEST['do'] = 'search';
  57 }
  58
  59 // ###################################################################
  60
  61 if ($_REQUEST['do'] == 'process')
  62 {
  63         // -------------------------------------------------------------------
  64         // handle keywords
  65         if ($bugsys->in['summary'])
  66         {
  67                 $keywords = preg_split('#\s+#', $bugsys->in['summary']);
  68
  69                 // TODO - need to have some str to bool conversions
  70
  71                 foreach ($keywords AS $word)
  72                 {
  73                         if (strlen($word) < SEARCH_WORD_MIN)
  74                         {
  75                                 continue;
  76                         }
  77
  78                         if (MODE_ALL)
  79                         {
  80                                 $querybuild['text'] .= " +$word";
  81                         }
  82                         else
  83                         {
  84                                 $querybuild['text'] .= " $word";
  85                         }
  86
  87                         if (!preg_match('#-(.+?)#', trim($word)))
  88                         {
  89                                 $hilight .= " $word";
  90                         }
  91                 }
  92
  93                 $hilight = preg_replace('#[^0-9a-zA-Z_ ]#', '', $hilight);
  94                 $hilight = trim($hilight);
  95                 $hilight = preg_replace('#\s#', '+', $hilight);
  96
  97                 $temp = trim($querybuild['text']);
  98
  99                 if (MODE_ALL OR MODE_RAW)
 100                 {
 101                         $bool_flag = ' IN BOOLEAN MODE';
 102                 }
 103
 104                 $querybuild['text'] = "AND\n\t\t\t(\n\t\t\t\tMATCH (bug.summary) AGAINST ('$temp'$bool_flag)\n\t\t\t\tOR MATCH (comment.comment) AGAINST ('$temp'$bool_flag)\n\t\t\t)";
 105         }
 106
 107         // -------------------------------------------------------------------
 108         // reporter
 109         if ($bugsys->in['reporter'])
 110         {
 111                 // force email or name?? make a distinction?
 112                 // more elegant way to do this? probably
 113                 $user = $db->query_first("SELECT * FROM " . TABLE_PREFIX . "user WHERE email LIKE '%" . str_replace('%', '\%', $bugsys->input_escape('reporter')) . "' OR displayname LIKE '%" . str_replace('%', '\%', $bugsys->input_escape('reporter')) . "%'");
 114                 if ($user['userid'])
 115                 {
 116                         $querybuild['reporter'] = "AND bug.userid = $user[userid] OR comment.userid = $user[userid]";
 117                 }
 118         }
 119
 120         // -------------------------------------------------------------------
 121         // product/component/version stuff
 122         if (is_array($bugsys->in['pcv_select']))
 123         {
 124                 foreach ($bugsys->in['pcv_select'] AS $pcv)
 125                 {
 126                         $pcv = parse_pcv_select($pcv, true);
 127                         $products[] = $pcv['product'];
 128                         $components[] = $pcv['component'];
 129                         $versions[] = $pcv['version'];
 130                 }
 131                 $querybuild['pcv'] = "AND bug.product IN (" . implode(',', $products) . ") AND bug.component IN (" . implode(',', $components) . ") AND bug.version IN (" . implode(',', $versions) . ")";
 132         }
 133
 134         // -------------------------------------------------------------------
 135         // severity, priority, status, resolution, assignedto
 136
 137         // severity
 138         if ($bugsys->in['severity'])
 139         {
 140                 $bugsys->input_clean('severity', TYPE_UINT);
 141                 $querybuild['severity'] = "AND bug.severity IN (" . implode(',', $bugsys->in['severity']) . ")";
 142         }
 143
 144         // priority
 145         if ($bugsys->in['priority'])
 146         {
 147                 $bugsys->input_clean('priority', TYPE_UINT);
 148                 $querybuild['priority'] = "AND bug.priority IN (" . implode(',', $bugsys->in['priority']) . ")";
 149         }
 150
 151         // status
 152         if ($bugsys->in['status'])
 153         {
 154                 $bugsys->input_clean('status', TYPE_UINT);
 155                 $querybuild['status'] = "AND bug.status IN (" . implode(',', $bugsys->in['status']) . ")";
 156         }
 157
 158         // resolution
 159         if ($bugsys->in['resolution'])
 160         {
 161                 $bugsys->input_clean('resolution', TYPE_UINT);
 162                 $querybuild['resolution'] = "AND bug.resolution IN (" . implode(',', $bugsys->in['resolution']) . ")";
 163         }
 164
 165         // assignment
 166         if ($bugsys->in['assignedto'])
 167         {
 168                 $bugsys->input_clean('assignedto', TYPE_UINT);
 169                 $querybuild['assignedto'] = "AND bug.assignedto IN (" . implode(',', $bugsys->in['assignedto']) . ")";
 170         }
 171
 172         // -------------------------------------------------------------------
 173         // date
 174         if ($bugsys->in['date'])
 175         {
 176                 // now - (seconds/day * number of days)
 177                 $dateline = time() - ($bugsys->input_clean('date', TYPE_INT) * 3600);
 178                 $querybuild['date'] = "AND bug.dateline >= $dateline";
 179         }
 180
 181         // -------------------------------------------------------------------
 182         // favoritess
 183         if (($bugsys->in['favorite'] == 1 OR $bugsys->in['favorite'] == 0) AND $bugsys->userinfo['userid'])
 184         {
 185                 $favorites = $db->query("SELECT * FROM " . TABLE_PREFIX . "favorite WHERE userid = " . $bugsys->userinfo['userid']);
 186                 while ($favorite = $db->fetch_array($favorites))
 187                 {
 188                         $ids[] = $favorite['bugid'];
 189                 }
 190                 $querybuild['favorites'] = "AND bug.bugid " . ($bugsys->in['favorite'] == 0 ? "NOT IN" : "IN") . " (" . implode(', ', $ids) . ")";
 191         }
 192
 193         // -------------------------------------------------------------------
 194         // sort by
 195         $sortby = array('bugid', 'severity', 'priority', 'status', 'resolution', 'dateline');
 196         $orderby = array('ASC', 'DESC');
 197         $bugsys->in['orderby'] = strtoupper($bugsys->in['orderby']);
 198         if (in_array($bugsys->in['sortby'], $sortby) AND in_array($bugsys->in['orderby'], $orderby))
 199         {
 200                 $sortclause = "ORDER BY " . $bugsys->in['sortby'] . ' ' . $bugsys->in['orderby'];
 201         }
 202         else if ($bugsys->in['sortby'] == 'relevance')
 203         {
 204                 $sortclause = '';
 205         }
 206         else
 207         {
 208                 $sortclause = '';
 209         }
 210
 211         // -------------------------------------------------------------------
 212         // custom fields
 213         $fields_fetch = $bugsys->db->query("
 214                 SELECT bugfield.*
 215                 FROM " . TABLE_PREFIX . "bugfield AS bugfield
 216                 LEFT JOIN " . TABLE_PREFIX . "bugfieldpermission AS permission
 217                         ON (bugfield.fieldid = permission.fieldid)
 218                 WHERE permission.mask <> 0
 219                 AND permission.usergroupid = {$bugsys->userinfo['usergroupid']}
 220                 AND bugfield.cansearch = 1"
 221         );
 222         while ($field = $bugsys->db->fetch_array($fields_fetch))
 223         {
 224                 if (!empty($bugsys->in["field$field[fieldid]"]) OR ($field['type'] == 'select_single' AND isset($bugsys->in["field$field[fieldid]"])))
 225                 {
 226                         if ($field['type'] == 'input_checkbox')
 227                         {
 228                                 $querybuild[] = "AND bugfieldvalue.field$field[fieldid] = " . (($bugsys->in["field$field[fieldid]"] == 1) ? 0 : 1);
 229                         }
 230                         else if ($field['type'] == 'input_text')
 231                         {
 232                                 $querybuild[] = "AND bugfieldvalue.field$field[fieldid] LIKE '%" . $bugsys->in["field$field[fieldid]"] . "%'";
 233                         }
 234                         else if ($field['type'] == 'select_single' AND $bugsys->in["field$field[fieldid]"] != -1)
 235                         {
 236                                 $temp = unserialize($field['selects']);
 237                                 $querybuild[] = "AND bugfieldvalue.field$field[fieldid] = '" . trim($temp[ intval($bugsys->in["field$field[fieldid]"]) ]) . "'";
 238                         }
 239                 }
 240         }
 241
 242         // -------------------------------------------------------------------
 243         // have to search something
 244         if (sizeof($querybuild) < 1)
 245         {
 246                 $message->error(sprintf(_('You have to enter some criteria to search for. Note that words less than %1$d characters are ignored by the search engine (and some other very common words, too).'), SEARCH_WORD_MIN));
 247         }
 248
 249         // -------------------------------------------------------------------
 250         // do the search
 251         $query = "
 252                 SELECT bug.*, comment.commentid
 253                 FROM " . TABLE_PREFIX . "bug AS bug
 254                 LEFT JOIN "  . TABLE_PREFIX . "comment AS comment
 255                         ON (bug.bugid = comment.bugid)
 256                 LEFT JOIN " . TABLE_PREFIX . "bugvaluefill AS bugfieldvalue
 257                         ON (bug.bugid = bugfieldvalue.bugid)
 258                 WHERE bug.bugid <> 0
 259                 AND bug.product IN (#<'ONBITS:VIEW'>#)
 260                 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'>#))" : "") . ")
 261                 " . implode("\n\t\t", $querybuild) . "
 262                 GROUP BY bug.bugid
 263                 $sortclause";
 264
 265         $runquery = str_replace(array("#<'ONBITS:VIEW'>#", "#<'ONBITS:HIDDEN'>#", "#<'ONBITS:OWNHIDDEN'>#"), array(fetch_on_bits('canviewbugs'), fetch_on_bits('canviewhidden'), fetch_on_bits('canviewonhidden')), $query);
 266
 267         $search = $db->query($runquery);
 268
 269         $numrows = $db->num_rows($search);
 270
 271         if ($numrows < 1)
 272         {
 273                 $message->error(_('No search results were returned that matched your criteria.'));
 274         }
 275
 276         while ($result = $db->fetch_array($search))
 277         {
 278                 $ids[] = $result['bugid'];
 279                 $results[] = $result;
 280         }
 281
 282         if ($bugsys->userinfo['userid'])
 283         {
 284                 $db->query("
 285                         REPLACE INTO " . TABLE_PREFIX . "search
 286                                 (userid, dateline, query, ids, orderby, hilight, resultcount)
 287                         VALUES
 288                                 (" . $bugsys->userinfo['userid'] . ",
 289                                 " . TIMENOW . ", '" . $bugsys->escape($query) . "',
 290                                 '" . implode(',', $ids) . "', '" . $bugsys->escape($sortclause) . "',
 291                                 '" . $bugsys->escape($hilight) . "',
 292                                 " . sizeof($results) . "
 293                         )"
 294                 );
 295         }
 296
 297         $justprocess = true;
 298         $search = array('ids' => implode(',', $ids), 'orderby' => $sortclause);
 299
 300         $_REQUEST['do'] = 'results';
 301 }
 302
 303 // ###################################################################
 304
 305 if ($_REQUEST['do'] == 'search')
 306 {
 307         if ($bugsys->userinfo['userid'] AND !$bugsys->in['new'])
 308         {
 309                 if ($cachedsearch = $db->query_first("SELECT * FROM " . TABLE_PREFIX . "search WHERE userid = " . $bugsys->userinfo['userid']))
 310                 {
 311                         $_REQUEST['do'] = 'results';
 312                 }
 313                 else
 314                 {
 315                         $newsearch = true;
 316                 }
 317         }
 318         else
 319         {
 320                 $newsearch = true;
 321         }
 322
 323         if ($newsearch)
 324         {
 325                 if (!is_array($bugsys->datastore['product']))
 326                 {
 327                         $message->error(_('No products are setup, therefore there can be no bugs and thus search cannot function.'));
 328                 }
 329
 330                 if (!is_array($bugsys->datastore['version']))
 331                 {
 332                         $message->error(_('No versions have been added underneath your product(s), there can be no bugs and thus search cannot function.'));
 333                 }
 334
 335                 $pcv_select = construct_pcv_select();
 336
 337                 // -------------------------------------------------------------------
 338                 // custom fields
 339                 $fields = construct_custom_fields(null, true);
 340                 $i = 0;
 341                 foreach ($fields AS $field)
 342                 {
 343                         if ($i % 2 == 0)
 344                         {
 345                                 $customfields['left'] .= $field;
 346                         }
 347                         else
 348                         {
 349                                 $customfields['right'] .= $field;
 350                         }
 351                         $i++;
 352                 }
 353
 354                 // -------------------------------------------------------------------
 355                 // built-in fields
 356                 $select['severity'] = construct_datastore_select('severity', 'severity', 'severityid');
 357                 $select['priority'] = construct_datastore_select('priority', 'priority', 'priorityid');
 358                 $select['status'] = construct_datastore_select('status', 'status', 'statusid');
 359                 $select['resolution'] = construct_datastore_select('resolution', 'resolution', 'resolutionid');
 360
 361                 $select['dev'] = '';
 362                 foreach ($bugsys->datastore['assignto'] AS $dev)
 363                 {
 364                         $value = $dev['userid'];
 365                         $label = construct_user_display($dev, false);
 366                         eval('$select[dev] .= "' . $template->fetch('selectoption') . '";');
 367                 }
 368
 369                 eval('$template->flush("' . $template->fetch('search') . '");');
 370         }
 371 }
 372
 373 // ###################################################################
 374
 375 if ($_REQUEST['do'] == 'results')
 376 {
 377         $show['cached'] = false;
 378         if ($bugsys->userinfo['userid'] AND !$justprocess)
 379         {
 380                 $search = $cachedsearch;
 381                 if ($search['dateline'] < TIMENOW - 900 OR $bugsys->in['rerun'])
 382                 {
 383                         $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')), $search['query']));
 384                         while ($bug = $db->fetch_array($research))
 385                         {
 386                                 $ids[] = $bug['bugid'];
 387                                 $results[] = $bug;
 388                         }
 389                         $search['ids'] = implode(',', $ids);
 390                         $db->query("UPDATE " . TABLE_PREFIX . "search SET ids = '" . implode(',', $ids) . "', dateline = " . TIMENOW . ", resultcount = " . sizeof($results) . " WHERE userid = " . $bugsys->userinfo['userid']);
 391                 }
 392                 $show['cached'] = true;
 393                 $hilight = $search['hilight'];
 394         }
 395
 396         $pagination = new Pagination('p', 'pp');
 397         $pagination->total = $search['resultcount'];
 398         $pagination->split_pages();
 399
 400         if (!$search['ids'])
 401         {
 402                 $message->error(_('No bugs matched your search criteria. Please <a href="search.php?new=1">try again</a> with different search requirements.'));
 403         }
 404
 405         $search = $db->query("SELECT * FROM " . TABLE_PREFIX . "bug WHERE bugid IN ($search[ids]) $search[orderby] LIMIT " . $pagination->fetch_limit($pagination->page - 1) . ", " . $pagination->perpage);
 406         while ($bug = $db->fetch_array($search))
 407         {
 408                 $funct->exec_swap_bg($stylevar['alt_color'], '');
 409                 $bug['bgcolor'] = ($bugsys->userinfo['showcolors'] ? $bugsys->datastore['status']["$bug[status]"]['color'] : $funct->bgcolour);
 410                 $bug['hiddendisplay'] = ((can_perform('canviewhidden', $bug['product']) OR (can_perform('canviewownhidden') AND $bug['userid'] == $bugsys->userinfo['userid'])) ? false : true);
 411                 $bug['product'] = $bugsys->datastore['product']["$bug[product]"]['title'];
 412                 $bug['version'] = $bugsys->datastore['version']["$bug[version]"]['version'];
 413                 $bug['status'] = $bugsys->datastore['status']["$bug[status]"]['status'];
 414                 $bug['resolution'] = $bugsys->datastore['resolution']["$bug[resolution]"]['resolution'];
 415                 $bug['priority'] = $bugsys->datastore['priority']["$bug[priority]"]['priority'];
 416                 $bug['severity'] = $bugsys->datastore['severity']["$bug[severity]"]['severity'];
 417                 $bug['lastposttime'] = ($bug['hiddendisplay'] ? $bug['hiddenlastposttime'] : $bug['lastposttime']);
 418                 $bug['lastpost'] = ($bug['hiddendisplay'] ? $bug['hiddenlastpostbyname'] : $bug['lastpostbyname']);
 419                 $bug['lastposttime'] = $datef->format($bugsys->options['dateformat'], $bug['lastposttime']);
 420                 $bug['urladd'] = "&amp;hilight=$hilight";
 421                 eval('$bugs .= "' . $template->fetch('trackerhome_bits') . '";');
 422         }
 423
 424         $show['pagenav'] = ($pagination->pagecount > 1 ? true : false);
 425         $pagenav = $pagination->construct_page_nav('search.php');
 426
 427         eval('$template->flush("' . $template->fetch('search_results') . '");');
 428 }
 429
 430 /*=====================================================================*\
 431 || ###################################################################
 432 || # $HeadURL$
 433 || # $Id$
 434 || ###################################################################
 435 \*=====================================================================*/
 436 ?>