search.php

   1 <?php
   2 /*=====================================================================*\
   3 || ###################################################################
   4 || # Bugdar [#]version[#]
   5 || # Copyright ©2002-[#]year[#] Iris Studios, Inc.
   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 $fetchtemplates = array(
  23         'search',
  24         'search_results',
  25         'trackerhome_bits'
  26 );
  27
  28 define('SVN', '$Id$');
  29
  30 $focus['search'] = 'focus';
  31
  32 require_once('./global.php');
  33 require_once('./includes/functions_product.php');
  34 require_once('./includes/class_pagination.php');
  35
  36 if (!can_perform('cansearch'))
  37 {
  38         $message->error_permission();
  39 }
  40
  41 define('MODE_ANY', ($bugsys->in['mode'] == 1));
  42 define('MODE_ALL', ($bugsys->in['mode'] == 2));
  43 define('MODE_RAW', ($bugsys->in['mode'] == 3));
  44
  45 $var = $db->query_first("SHOW VARIABLES LIKE 'ft_min_word_len'");
  46 define('SEARCH_WORD_MIN', $var['Value']);
  47
  48 $show['search'] = true;
  49
  50 // ###################################################################
  51
  52 if (empty($_REQUEST['do']))
  53 {
  54         $_REQUEST['do'] = 'search';
  55 }
  56
  57 // ###################################################################
  58
  59 if ($_REQUEST['do'] == 'process')
  60 {
  61         // -------------------------------------------------------------------
  62         // handle keywords
  63         if ($bugsys->in['summary'])
  64         {
  65                 $keywords = preg_split('#\s+#', $bugsys->in['summary']);
  66
  67                 // #*# need to have some str to bool conversions
  68
  69                 foreach ($keywords AS $word)
  70                 {
  71                         if (strlen($word) < SEARCH_WORD_MIN)
  72                         {
  73                                 continue;
  74                         }
  75
  76                         if (MODE_ALL)
  77                         {
  78                                 $querybuild['text'] .= " +$word";
  79                         }
  80                         else
  81                         {
  82                                 $querybuild['text'] .= " $word";
  83                         }
  84
  85                         if (!preg_match('#-(.+?)#', trim($word)))
  86                         {
  87                                 $hilight .= " $word";
  88                         }
  89                 }
  90
  91                 $hilight = preg_replace('#[^0-9a-zA-Z_ ]#', '', $hilight);
  92                 $hilight = trim($hilight);
  93                 $hilight = preg_replace('#\s#', '+', $hilight);
  94
  95                 $temp = trim($querybuild['text']);
  96
  97                 if (MODE_ALL OR MODE_RAW)
  98                 {
  99                         $bool_flag = ' IN BOOLEAN MODE';
 100                 }
 101
 102                 $querybuild['text'] = "AND\n\t\t\t(\n\t\t\t\tMATCH (bug.summary) AGAINST ('$temp'$bool_flag)\n\t\t\t\tOR MATCH (comment.comment) AGAINST ('$temp'$bool_flag)\n\t\t\t)";
 103         }
 104
 105         // -------------------------------------------------------------------
 106         // reporter
 107         if ($bugsys->in['reporter'])
 108         {
 109                 // force email or name?? make a distinction?
 110                 // more elegant way to do this? probably
 111                 $user = $db->query_first("SELECT * FROM " . TABLE_PREFIX . "user WHERE email LIKE '%" . str_replace('%', '\%', $bugsys->in['reporter']) . "' OR displayname LIKE '%" . str_replace('%', '\%', $bugsys->in['reporter']) . "%'");
 112                 if ($user['userid'])
 113                 {
 114                         $querybuild['reporter'] = "AND bug.userid = $user[userid] OR comment.userid = $user[userid]";
 115                 }
 116         }
 117
 118         // -------------------------------------------------------------------
 119         // product/component/version stuff
 120         if (is_array($bugsys->in['pcv_select']))
 121         {
 122                 foreach ($bugsys->in['pcv_select'] AS $pcv)
 123                 {
 124                         $pcv = parse_pcv_select($pcv, true);
 125                         $products[] = $pcv['product'];
 126                         $components[] = $pcv['component'];
 127                         $versions[] = $pcv['version'];
 128                 }
 129                 $querybuild['pcv'] = "AND bug.product IN (" . implode(',', $products) . ") AND bug.component IN (" . implode(',', $components) . ") AND bug.version IN (" . implode(',', $versions) . ")";
 130         }
 131
 132         // -------------------------------------------------------------------
 133         // severity, priority, status, resolution, assignedto
 134
 135         // severity
 136         if ($bugsys->in['severity'])
 137         {
 138                 $bugsys->input_clean('severity', TYPE_UINT);
 139                 $querybuild['severity'] = "AND bug.severity IN (" . implode(',', $bugsys->in['severity']) . ")";
 140         }
 141
 142         // priority
 143         if ($bugsys->in['priority'])
 144         {
 145                 $bugsys->input_clean('priority', TYPE_UINT);
 146                 $querybuild['priority'] = "AND bug.priority IN (" . implode(',', $bugsys->in['priority']) . ")";
 147         }
 148
 149         // status
 150         if ($bugsys->in['status'])
 151         {
 152                 $bugsys->input_clean('status', TYPE_UINT);
 153                 $querybuild['status'] = "AND bug.status IN (" . implode(',', $bugsys->in['status']) . ")";
 154         }
 155
 156         // resolution
 157         if ($bugsys->in['resolution'])
 158         {
 159                 $bugsys->input_clean('resolution', TYPE_UINT);
 160                 $querybuild['resolution'] = "AND bug.resolution IN (" . implode(',', $bugsys->in['resolution']) . ")";
 161         }
 162
 163         // assignment
 164         if ($bugsys->in['assignedto'])
 165         {
 166                 $bugsys->input_clean('assignedto', TYPE_UINT);
 167                 $querybuild['assignedto'] = "AND bug.assignedto IN (" . implode(',', $bugsys->in['assignedto']) . ")";
 168         }
 169
 170         // -------------------------------------------------------------------
 171         // date
 172         if ($bugsys->in['date'])
 173         {
 174                 // now - (seconds/day * number of days)
 175                 $dateline = time() - ($bugsys->input_clean('date', TYPE_INT) * 3600);
 176                 $querybuild['date'] = "AND bug.dateline >= $dateline";
 177         }
 178
 179         // -------------------------------------------------------------------
 180         // favourites
 181         if (($bugsys->in['favourite'] == 1 OR $bugsys->in['favourite'] == 0) AND $bugsys->userinfo['userid'])
 182         {
 183                 $favourites = $db->query("SELECT * FROM " . TABLE_PREFIX . "favourite WHERE userid = " . $bugsys->userinfo['userid']);
 184                 while ($favourite = $db->fetch_array($favourites))
 185                 {
 186                         $ids[] = $favourite['bugid'];
 187                 }
 188                 $querybuild['favourites'] = "AND bug.bugid " . ($bugsys->in['favourite'] == 0 ? "NOT IN" : "IN") . " (" . implode(', ', $ids) . ")";
 189         }
 190
 191         // -------------------------------------------------------------------
 192         // sort by
 193         $sortby = array('bugid', 'severity', 'priority', 'status', 'resolution', 'dateline');
 194         $orderby = array('ASC', 'DESC');
 195         $bugsys->in['orderby'] = strtoupper($bugsys->in['orderby']);
 196         if (in_array($bugsys->in['sortby'], $sortby) AND in_array($bugsys->in['orderby'], $orderby))
 197         {
 198                 $sortclause = "ORDER BY " . $bugsys->in['sortby'] . ' ' . $bugsys->in['orderby'];
 199         }
 200         else if ($bugsys->in['sortby'] == 'relevance')
 201         {
 202                 $sortclause = '';
 203         }
 204         else
 205         {
 206                 $sortclause = '';
 207         }
 208
 209         // -------------------------------------------------------------------
 210         // custom fields
 211         $fields_fetch = $bugsys->db->query("
 212                 SELECT bugfield.*
 213                 FROM " . TABLE_PREFIX . "bugfield AS bugfield
 214                 LEFT JOIN " . TABLE_PREFIX . "bugfieldpermission AS permission
 215                         ON (bugfield.fieldid = permission.fieldid)
 216                 WHERE permission.mask <> 0
 217                 AND permission.usergroupid = {$bugsys->userinfo['usergroupid']}
 218                 AND bugfield.cansearch = 1"
 219         );
 220         while ($field = $bugsys->db->fetch_array($fields_fetch))
 221         {
 222                 if (!empty($bugsys->in["field$field[fieldid]"]) OR ($field['type'] == 'select_single' AND isset($bugsys->in["field$field[fieldid]"])))
 223                 {
 224                         if ($field['type'] == 'input_checkbox')
 225                         {
 226                                 $querybuild[] = "AND bugfieldvalue.field$field[fieldid] = " . (($bugsys->in["field$field[fieldid]"] == 1) ? 0 : 1);
 227                         }
 228                         else if ($field['type'] == 'input_text')
 229                         {
 230                                 $querybuild[] = "AND bugfieldvalue.field$field[fieldid] LIKE '%" . $bugsys->in["field$field[fieldid]"] . "%'";
 231                         }
 232                         else if ($field['type'] == 'select_single' AND $bugsys->in["field$field[fieldid]"] != -1)
 233                         {
 234                                 $temp = unserialize($field['selects']);
 235                                 $querybuild[] = "AND bugfieldvalue.field$field[fieldid] = '" . trim($temp[ intval($bugsys->in["field$field[fieldid]"]) ]) . "'";
 236                         }
 237                 }
 238         }
 239
 240         // -------------------------------------------------------------------
 241         // have to search something
 242         if (sizeof($querybuild) < 1)
 243         {
 244                 $message->error(sprintf($lang->string('You have to enter some criteria to search for. Node that words less than %1$d characters are ignored by the search engine (and some other very common words, too).'), SEARCH_WORD_MIN));
 245         }
 246
 247         // -------------------------------------------------------------------
 248         // do the search
 249         $query = "
 250                 SELECT bug.*, comment.commentid
 251                 FROM " . TABLE_PREFIX . "bug AS bug
 252                 LEFT JOIN "  . TABLE_PREFIX . "comment AS comment
 253                         ON (bug.bugid = comment.bugid)
 254                 LEFT JOIN " . TABLE_PREFIX . "bugvaluefill AS bugfieldvalue
 255                         ON (bug.bugid = bugfieldvalue.bugid)
 256                 WHERE bug.bugid <> 0
 257                 AND bug.product IN (#<'ONBITS:VIEW'>#)
 258                 AND (!bug.hidden OR (bug.hidden AND bug.product IN (#<'ONBITS:HIDDEN'>#)))
 259                 " . implode("\n\t\t", $querybuild) . "
 260                 GROUP BY bug.bugid
 261                 $sortclause";
 262
 263         $runquery = str_replace(array("#<'ONBITS:VIEW'>#", "#<'ONBITS:HIDDEN'>#"), array(fetch_on_bits('canviewbugs'), fetch_on_bits('canviewhidden')), $query);
 264
 265         $search = $db->query($runquery);
 266
 267         $numrows = $db->num_rows($search);
 268
 269         if ($numrows < 1)
 270         {
 271                 $message->error($lang->string('No search results were returned that matched your criteria.'));
 272         }
 273
 274         while ($result = $db->fetch_array($search))
 275         {
 276                 $ids[] = $result['bugid'];
 277                 $results[] = $result;
 278         }
 279
 280         if ($bugsys->userinfo['userid'])
 281         {
 282                 $db->query("
 283                         REPLACE INTO " . TABLE_PREFIX . "search
 284                                 (userid, dateline, query, ids, orderby, hilight, resultcount)
 285                         VALUES
 286                                 (" . $bugsys->userinfo['userid'] . ",
 287                                 " . TIMENOW . ", '" . $bugsys->escape($query) . "',
 288                                 '" . implode(',', $ids) . "', '" . $bugsys->escape($sortclause) . "',
 289                                 '" . $bugsys->escape($hilight) . "',
 290                                 " . sizeof($results) . "
 291                         )"
 292                 );
 293         }
 294
 295         $justprocess = true;
 296
 297         $_REQUEST['do'] = 'results';
 298 }
 299
 300 // ###################################################################
 301
 302 if ($_REQUEST['do'] == 'search')
 303 {
 304         if ($bugsys->userinfo['userid'] AND !$bugsys->in['new'])
 305         {
 306                 if ($cachedsearch = $db->query_first("SELECT * FROM " . TABLE_PREFIX . "search WHERE userid = " . $bugsys->userinfo['userid']))
 307                 {
 308                         $_REQUEST['do'] = 'results';
 309                 }
 310                 else
 311                 {
 312                         $newsearch = true;
 313                 }
 314         }
 315         else
 316         {
 317                 $newsearch = true;
 318         }
 319
 320         if ($newsearch)
 321         {
 322                 $pcv_select = construct_pcv_select();
 323
 324                 // -------------------------------------------------------------------
 325                 // custom fields
 326                 $fields = construct_custom_fields(null, true);
 327                 $i = 0;
 328                 foreach ($fields AS $field)
 329                 {
 330                         if ($i % 2 == 0)
 331                         {
 332                                 $customfields['left'] .= $field;
 333                         }
 334                         else
 335                         {
 336                                 $customfields['right'] .= $field;
 337                         }
 338                         $i++;
 339                 }
 340
 341                 // -------------------------------------------------------------------
 342                 // built-in fields
 343                 $select['severity'] = construct_datastore_select('severity', 'severity', 'severityid');
 344                 $select['priority'] = construct_datastore_select('priority', 'priority', 'priorityid');
 345                 $select['status'] = construct_datastore_select('status', 'status', 'statusid');
 346                 $select['resolution'] = construct_datastore_select('resolution', 'resolution', 'resolutionid');
 347
 348                 $select['dev'] = '';
 349                 foreach ($bugsys->datastore['assignto'] AS $dev)
 350                 {
 351                         $value = $dev['userid'];
 352                         $label = construct_user_display($dev, false);
 353                         eval('$select[dev] .= "' . $template->fetch('selectoption') . '";');
 354                 }
 355
 356                 eval('$template->flush("' . $template->fetch('search') . '");');
 357         }
 358 }
 359
 360 // ###################################################################
 361
 362 if ($_REQUEST['do'] == 'results')
 363 {
 364         $show['cached'] = false;
 365         if ($bugsys->userinfo['userid'] AND !$justprocess)
 366         {
 367                 $search = $cachedsearch;
 368                 if ($search['dateline'] < TIMENOW - 900 OR $bugsys->in['rerun'])
 369                 {
 370                         $research = $db->query(str_replace(array("#<'ONBITS:VIEW'>#", "#<'ONBITS:HIDDEN'>#"), array(fetch_on_bits('canviewbugs'), fetch_on_bits('canviewhidden')), $search['query']));
 371                         while ($bug = $db->fetch_array($research))
 372                         {
 373                                 $ids[] = $bug['bugid'];
 374                                 $results[] = $bug;
 375                         }
 376                         $search['ids'] = implode(',', $ids);
 377                         $db->query("UPDATE " . TABLE_PREFIX . "search SET ids = '" . implode(',', $ids) . "', dateline = " . TIMENOW . ", resultcount = " . sizeof($results) . " WHERE userid = " . $bugsys->userinfo['userid']);
 378                 }
 379                 $show['cached'] = true;
 380                 $hilight = $search['hilight'];
 381         }
 382
 383         $pagination = new Pagination('p', 'pp');
 384         $pagination->total = $search['resultcount'];
 385         $pagination->split_pages();
 386
 387         $search = $db->query("SELECT * FROM " . TABLE_PREFIX . "bug WHERE bugid IN ($search[ids]) $search[orderby] LIMIT " . $pagination->fetch_limit($pagination->page - 1) . ", " . $pagination->perpage);
 388         while ($bug = $db->fetch_array($search))
 389         {
 390                 $funct->exec_swap_bg($stylevar['alt_colour'], '');
 391                 $bug['bgcolour'] = ($bugsys->userinfo['showcolours'] ? $bugsys->datastore['status']["$bug[status]"]['color'] : $funct->bgcolour);
 392                 $bug['product'] = $bugsys->datastore['product']["$bug[product]"]['title'];
 393                 $bug['version'] = $bugsys->datastore['version']["$bug[version]"]['version'];
 394                 $bug['status'] = $bugsys->datastore['status']["$bug[status]"]['status'];
 395                 $bug['resolution'] = $bugsys->datastore['resolution']["$bug[resolution]"]['resolution'];
 396                 $bug['priority'] = $bugsys->datastore['priority']["$bug[priority]"]['priority'];
 397                 $bug['severity'] = $bugsys->datastore['severity']["$bug[severity]"]['severity'];
 398                 $bug['lastposttime'] = ($bug['hiddendisplay'] ? $bug['hiddenlastposttime'] : $bug['lastposttime']);
 399                 $bug['lastpost'] = ($bug['hiddendisplay'] ? $bug['hiddenlastpostbyname'] : $bug['lastpostbyname']);
 400                 $bug['lastposttime'] = $datef->format($bugsys->options['dateformat'], $bug['lastposttime']);
 401                 $bug['urladd'] = "&amp;hilight=$hilight";
 402                 eval('$bugs .= "' . $template->fetch('trackerhome_bits') . '";');
 403         }
 404
 405         $show['pagenav'] = ($pagination->pagecount > 1 ? true : false);
 406         $pagenav = $pagination->construct_page_nav('search.php');
 407
 408         eval('$template->flush("' . $template->fetch('search_results') . '");');
 409 }
 410
 411 /*=====================================================================*\
 412 || ###################################################################
 413 || # $HeadURL$
 414 || # $Id$
 415 || ###################################################################
 416 \*=====================================================================*/
 417 ?>