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
  35 if (!can_perform('cansearch'))
  36 {
  37         $message->error_permission();
  38 }
  39
  40 define('MODE_ANY', ($bugsys->in['mode'] == 1));
  41 define('MODE_ALL', ($bugsys->in['mode'] == 2));
  42 define('MODE_RAW', ($bugsys->in['mode'] == 3));
  43
  44 $var = $db->query_first("SHOW VARIABLES LIKE 'ft_min_word_len'");
  45 define('SEARCH_WORD_MIN', $var['Value']);
  46
  47 $show['search'] = true;
  48
  49 // ###################################################################
  50
  51 if (empty($_REQUEST['do']))
  52 {
  53         $_REQUEST['do'] = 'search';
  54 }
  55
  56 // ###################################################################
  57
  58 if ($_REQUEST['do'] == 'process')
  59 {
  60         // -------------------------------------------------------------------
  61         // handle keywords
  62         if ($bugsys->in['summary'])
  63         {
  64                 $keywords = preg_split('#\s+#', $bugsys->in['summary']);
  65
  66                 // #*# need to have some str to bool conversions
  67
  68                 foreach ($keywords AS $word)
  69                 {
  70                         if (strlen($word) < SEARCH_WORD_MIN)
  71                         {
  72                                 continue;
  73                         }
  74
  75                         if (MODE_ALL)
  76                         {
  77                                 $querybuild['text'] .= " +$word";
  78                         }
  79                         else
  80                         {
  81                                 $querybuild['text'] .= " $word";
  82                         }
  83
  84                         if (!preg_match('#-(.+?)#', trim($word)))
  85                         {
  86                                 $hilight .= " $word";
  87                         }
  88                 }
  89
  90                 $hilight = preg_replace('#[^0-9a-zA-Z_ ]#', '', $hilight);
  91                 $hilight = trim($hilight);
  92                 $hilight = preg_replace('#\s#', '+', $hilight);
  93
  94                 $temp = trim($querybuild['text']);
  95
  96                 if (MODE_ALL OR MODE_RAW)
  97                 {
  98                         $bool_flag = ' IN BOOLEAN MODE';
  99                 }
 100
 101                 $querybuild['text'] = "AND\n\t\t\t(\n\t\t\t\tMATCH (bug.summary) AGAINST ('$temp'$bool_flag)\n\t\t\t\tOR MATCH (comment.comment) AGAINST ('$temp'$bool_flag)\n\t\t\t)";
 102         }
 103
 104         // -------------------------------------------------------------------
 105         // reporter
 106         if ($bugsys->in['reporter'])
 107         {
 108                 // force email or name?? make a distinction?
 109                 // more elegant way to do this? probably
 110                 $user = $db->query_first("SELECT * FROM " . TABLE_PREFIX . "user WHERE email LIKE '%" . str_replace('%', '\%', $bugsys->in['reporter']) . "' OR displayname LIKE '%" . str_replace('%', '\%', $bugsys->in['reporter']) . "%'");
 111                 if ($user['userid'])
 112                 {
 113                         $querybuild['reporter'] = "AND bug.userid = $user[userid] OR comment.userid = $user[userid]";
 114                 }
 115         }
 116
 117         // -------------------------------------------------------------------
 118         // product/component/version stuff
 119         if (is_array($bugsys->in['pcv_select']))
 120         {
 121                 foreach ($bugsys->in['pcv_select'] AS $pcv)
 122                 {
 123                         $pcv = parse_pcv_select($pcv, true);
 124                         $products[] = $pcv['product'];
 125                         $components[] = $pcv['component'];
 126                         $versions[] = $pcv['version'];
 127                 }
 128                 $querybuild['pcv'] = "AND bug.productid IN (" . implode(',', $products) . ") AND bug.componentid IN (" . implode(',', $components) . ") AND bug.versionid IN (" . implode(',', $versions) . ")";
 129         }
 130
 131         // -------------------------------------------------------------------
 132         // severity, priority, status, resolution, assignedto
 133
 134         // severity
 135         if ($bugsys->in['severity'])
 136         {
 137                 $bugsys->input_clean('severity', TYPE_UINT);
 138                 $querybuild['severity'] = "AND bug.severity IN (" . implode(',', $bugsys->in['severity']) . ")";
 139         }
 140
 141         // priority
 142         if ($bugsys->in['priority'])
 143         {
 144                 $bugsys->input_clean('priority', TYPE_UINT);
 145                 $querybuild['priority'] = "AND bug.priority IN (" . implode(',', $bugsys->in['priority']) . ")";
 146         }
 147
 148         // status
 149         if ($bugsys->in['status'])
 150         {
 151                 $bugsys->input_clean('status', TYPE_UINT);
 152                 $querybuild['status'] = "AND bug.status IN (" . implode(',', $bugsys->in['status']) . ")";
 153         }
 154
 155         // resolution
 156         if ($bugsys->in['resolution'])
 157         {
 158                 $bugsys->input_clean('resolution', TYPE_UINT);
 159                 $querybuild['resolution'] = "AND bug.resolution IN (" . implode(',', $bugsys->in['resolution']) . ")";
 160         }
 161
 162         // assignment
 163         if ($bugsys->in['assignedto'])
 164         {
 165                 $bugsys->input_clean('assignedto', TYPE_UINT);
 166                 $querybuild['assignedto'] = "AND bug.assignedto IN (" . implode(',', $bugsys->in['assignedto']) . ")";
 167         }
 168
 169         // -------------------------------------------------------------------
 170         // date
 171         if ($bugsys->in['date'])
 172         {
 173                 // now - (seconds/day * number of days)
 174                 $dateline = time() - ($bugsys->input_clean('date', TYPE_INT)) * 3600);
 175                 $querybuild['date'] = "AND bug.dateline >= $dateline";
 176         }
 177
 178         // -------------------------------------------------------------------
 179         // favourites
 180         if ($bugsys->in['favourite'] AND $bugsys->userinfo['userid'])
 181         {
 182                 $favourites = $db->query("SELECT * FROM " . TABLE_PREFIX . "favourite WHERE userid = " . $bugsys->userinfo['userid']);
 183                 while ($favourite = $db->fetch_array($favourites))
 184                 {
 185                         $ids[] = $favourite['bugid'];
 186                 }
 187                 $querybuild['favourites'] = "AND bug.bugid IN (" . implode(', ', $ids) . ")";
 188         }
 189
 190         // -------------------------------------------------------------------
 191         // sort by
 192         $sortby = array('bugid', 'severity', 'priority', 'status', 'resolution', 'dateline');
 193         $orderby = array('ASC', 'DESC');
 194         $bugsys->in['orderby'] = strtoupper($bugsys->in['orderby']);
 195         if (in_array($bugsys->in['sortby'], $sortby) AND in_array($bugsys->in['orderby'], $orderby))
 196         {
 197                 $sortclause = "ORDER BY " . $bugsys->in['sortby'] . ' ' . $bugsys->in['orderby'];
 198         }
 199         else if ($bugsys->in['sortby'] == 'relevance')
 200         {
 201                 $sortclause = '';
 202         }
 203         else
 204         {
 205                 $sortclause = '';
 206         }
 207
 208         // -------------------------------------------------------------------
 209         // custom fields
 210         $fields_fetch = $bugsys->db->query("
 211                 SELECT bugfield.*
 212                 FROM " . TABLE_PREFIX . "bugfield AS bugfield
 213                 LEFT JOIN " . TABLE_PREFIX . "bugfieldpermission AS permission
 214                         ON (bugfield.fieldid = permission.fieldid)
 215                 WHERE permission.mask <> 0
 216                 AND permission.usergroupid = {$bugsys->userinfo['usergroupid']}
 217                 AND bugfield.cansearch = 1"
 218         );
 219         while ($field = $bugsys->db->fetch_array($fields_fetch))
 220         {
 221                 if (!empty($bugsys->in["field$field[fieldid]"]) OR ($field['type'] == 'select_single' AND isset($bugsys->in["field$field[fieldid]"])))
 222                 {
 223                         if ($field['type'] == 'input_checkbox')
 224                         {
 225                                 $querybuild[] = "AND bugfieldvalue.field$field[fieldid] = " . (($bugsys->in["field$field[fieldid]"] == 1) ? 0 : 1);
 226                         }
 227                         else if ($field['type'] == 'input_text')
 228                         {
 229                                 $querybuild[] = "AND bugfieldvalue.field$field[fieldid] LIKE '%" . $bugsys->in["field$field[fieldid]"] . "%'";
 230                         }
 231                         else if ($field['type'] == 'select_single' AND $bugsys->in["field$field[fieldid]"] != -1)
 232                         {
 233                                 $temp = unserialize($field['selects']);
 234                                 $querybuild[] = "AND bugfieldvalue.field$field[fieldid] = '" . trim($temp[ intval($bugsys->in["field$field[fieldid]"]) ]) . "'";
 235                         }
 236                 }
 237         }
 238
 239         // -------------------------------------------------------------------
 240         // have to search something
 241         if (count($querybuild) < 1)
 242         {
 243                 $message->error(sprintf($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));
 244         }
 245
 246         // -------------------------------------------------------------------
 247         // do the search
 248         $query = "
 249                 SELECT bug.*, comment.commentid,
 250                         user1.displayname AS firstreport,
 251                         user2.displayname AS lastpost
 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 . "user AS user1
 256                         ON (bug.userid = user1.userid)
 257                 LEFT JOIN " . TABLE_PREFIX . "user AS user2
 258                         ON (bug.lastpostby = user2.userid)
 259                 LEFT JOIN " . TABLE_PREFIX . "bugvaluefill AS bugfieldvalue
 260                         ON (bug.bugid = bugfieldvalue.bugid)
 261                 WHERE bug.bugid <> 0
 262                 AND bug.productid IN (#<'ONBITS:VIEW'>#)
 263                 AND (!bug.hidden OR (bug.hidden AND bug.productid IN (#<'ONBITS:HIDDEN'>#)))
 264                 " . implode("\n\t\t", $querybuild) . "
 265                 GROUP BY bug.bugid
 266                 $sortclause";
 267
 268         $runquery = str_replace(array("#<'ONBITS:VIEW'>#", "#<'ONBITS:HIDDEN'>#"), array(fetch_on_bits('canviewbugs'), fetch_on_bits('canviewhidden')), $query);
 269
 270         $search = $db->query($runquery);
 271
 272         $numrows = $db->num_rows($search);
 273
 274         if ($numrows < 1)
 275         {
 276                 $message->error($lang->string('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("
 288                         REPLACE INTO " . TABLE_PREFIX . "search
 289                                 (userid, dateline, query, ids, orderby, hilight)
 290                         VALUES
 291                                 (" . $bugsys->userinfo['userid'] . ",
 292                                 " . TIMENOW . ", '" . $bugsys->escape($query) . "',
 293                                 '" . implode(',', $ids) . "', '" . $bugsys->escape($sortclause) . "',
 294                                 '" . $bugsys->escape($hilight) . "'
 295                         )"
 296                 );
 297         }
 298
 299         $justprocess = true;
 300
 301         $_REQUEST['do'] = 'results';
 302 }
 303
 304 // ###################################################################
 305
 306 if ($_REQUEST['do'] == 'search')
 307 {
 308         if ($bugsys->userinfo['userid'] AND !$bugsys->in['new'])
 309         {
 310                 if ($cachedsearch = $db->query_first("SELECT * FROM " . TABLE_PREFIX . "search WHERE userid = " . $bugsys->userinfo['userid']))
 311                 {
 312                         $_REQUEST['do'] = 'results';
 313                 }
 314                 else
 315                 {
 316                         $newsearch = true;
 317                 }
 318         }
 319         else
 320         {
 321                 $newsearch = true;
 322         }
 323
 324         if ($newsearch)
 325         {
 326                 $pcv_select = construct_pcv_select();
 327
 328                 // -------------------------------------------------------------------
 329                 // custom fields
 330                 $fields = construct_custom_fields(null, true);
 331                 $i = 0;
 332                 foreach ($fields AS $field)
 333                 {
 334                         if ($i % 2 == 0)
 335                         {
 336                                 $customfields['left'] .= $field;
 337                         }
 338                         else
 339                         {
 340                                 $customfields['right'] .= $field;
 341                         }
 342                         $i++;
 343                 }
 344
 345                 // -------------------------------------------------------------------
 346                 // built-in fields
 347                 $select['severity'] = construct_datastore_select('severity', 'severity', 'severityid');
 348                 $select['priority'] = construct_datastore_select('priority', 'priority', 'priorityid');
 349                 $select['status'] = construct_datastore_select('status', 'status', 'statusid');
 350                 $select['resolution'] = construct_datastore_select('resolution', 'resolution', 'resolutionid');
 351
 352                 $select['dev'] = '';
 353                 foreach ($bugsys->datastore['assignto'] AS $dev)
 354                 {
 355                         $value = $dev['userid'];
 356                         $label = construct_user_display($dev, false);
 357                         eval('$select[dev] .= "' . $template->fetch('selectoption') . '";');
 358                 }
 359
 360                 eval('$template->flush("' . $template->fetch('search') . '");');
 361         }
 362 }
 363
 364 // ###################################################################
 365
 366 if ($_REQUEST['do'] == 'results')
 367 {
 368         $show['cached'] = false;
 369         if ($bugsys->userinfo['userid'] AND !$justprocess)
 370         {
 371                 $search = $cachedsearch;
 372                 if ($search['dateline'] < TIMENOW - 900 OR $bugsys->in['rerun'])
 373                 {
 374                         $search = $db->query(str_replace(array("#<'ONBITS:VIEW'>#", "#<'ONBITS:HIDDEN'>#"), array(fetch_on_bits('canviewbugs'), fetch_on_bits('canviewhidden')), $search['query']));
 375                         while ($bug = $db->fetch_array($search))
 376                         {
 377                                 $ids[] = $bug['bugid'];
 378                                 $results[] = $bug;
 379                         }
 380                         $db->query("UPDATE " . TABLE_PREFIX . "search SET ids = '" . implode(',', $ids) . "', dateline = " . TIMENOW . " WHERE userid = " . $bugsys->userinfo['userid']);
 381                 }
 382                 else
 383                 {
 384                         $search = $db->query("
 385                                 SELECT bug.*, user1.displayname AS firstreport,
 386                                         user2.displayname AS lastpost
 387                                 FROM " . TABLE_PREFIX . "bug AS bug
 388                                 LEFT JOIN " . TABLE_PREFIX . "user AS user1
 389                                         ON (bug.userid = user1.userid)
 390                                 LEFT JOIN " . TABLE_PREFIX . "user AS user2
 391                                         ON (bug.lastpostby = user2.userid)
 392                                 WHERE bug.bugid IN ($search[ids])
 393                                 $search[orderby]"
 394                         );
 395                         while ($bug = $db->fetch_array($search))
 396                         {
 397                                 $results[] = $bug;
 398                         }
 399                 }
 400                 $show['cached'] = true;
 401                 $hilight = $search['hilight'];
 402         }
 403
 404         foreach ($results AS $bug)
 405         {
 406                 $funct->exec_swap_bg($stylevar['alt_colour'], '');
 407                 $bug['bgcolour'] = ($bugsys->userinfo['showcolours'] ? $bugsys->datastore['status']["$bug[status]"]['color'] : $funct->bgcolour);
 408                 $bug['product'] = $bugsys->datastore['product']["$bug[productid]"]['title'];
 409                 $bug['version'] = $bugsys->datastore['version']["$bug[versionid]"]['version'];
 410                 $bug['status'] = $bugsys->datastore['status']["$bug[status]"]['status'];
 411                 $bug['resolution'] = $bugsys->datastore['resolution']["$bug[resolution]"]['resolution'];
 412                 $bug['priority'] = $bugsys->datastore['priority']["$bug[priority]"]['priority'];
 413                 $bug['severity'] = $bugsys->datastore['severity']["$bug[severity]"]['severity'];
 414                 $bug['lastposttime'] = (($bug['hiddendisplay']) ? $bug['hiddenlastposttime'] : $bug['lastposttime']);
 415                 $bug['lastpost'] = (($bug['hiddendisplay']) ? $bug['hiddenlastpost'] : $bug['lastpost']);
 416                 $bug['lastposttime'] = $datef->format($bugsys->options['dateformat'], $bug['lastposttime']);
 417                 $bug['urladd'] = "&amp;hilight=$hilight";
 418                 eval('$bugs .= "' . $template->fetch('trackerhome_bits') . '";');
 419         }
 420
 421         eval('$template->flush("' . $template->fetch('search_results') . '");');
 422 }
 423
 424 /*=====================================================================*\
 425 || ###################################################################
 426 || # $HeadURL$
 427 || # $Id$
 428 || ###################################################################
 429 \*=====================================================================*/
 430 ?>