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                 $querybuild['severity'] = "AND bug.severity = " . intval($bugsys->in['severity']);
 138         }
 139
 140         // priority
 141         if ($bugsys->in['priority'])
 142         {
 143                 $querybuild['priority'] = "AND bug.priority = " . intval($bugsys->in['priority']);
 144         }
 145
 146         // status
 147         if ($bugsys->in['status'])
 148         {
 149                 $querybuild['status'] = "AND bug.status = " . intval($bugsys->in['status']);
 150         }
 151
 152         // resolution
 153         if ($bugsys->in['resolution'])
 154         {
 155                 $querybuild['resolution'] = "AND bug.resolution = " . intval($bugsys->in['resolution']);
 156         }
 157
 158         // assignment
 159         if ($bugsys->in['assignedto'])
 160         {
 161                 $querybuild['assignedto'] = "AND bug.assignedto = " . intval($bugsys->in['assignedto']);
 162         }
 163
 164         // -------------------------------------------------------------------
 165         // date
 166         if ($bugsys->in['date'])
 167         {
 168                 // now - (seconds/day * number of days)
 169                 $dateline = time() - (intval($bugsys->in['date']) * 3600);
 170                 $querybuild['date'] = "AND bug.dateline >= $dateline";
 171         }
 172
 173         // -------------------------------------------------------------------
 174         // favourites
 175         if ($bugsys->in['favourite'] AND $bugsys->userinfo['userid'])
 176         {
 177                 $favourites = $db->query("SELECT * FROM " . TABLE_PREFIX . "favourite WHERE userid = " . $bugsys->userinfo['userid']);
 178                 while ($favourite = $db->fetch_array($favourites))
 179                 {
 180                         $ids[] = $favourite['bugid'];
 181                 }
 182                 $querybuild['favourites'] = "AND bug.bugid IN (" . implode(', ', $ids) . ")";
 183         }
 184
 185         // -------------------------------------------------------------------
 186         // sort by
 187         $sortby = array('bugid', 'severity', 'priority', 'status', 'resolution', 'dateline');
 188         $orderby = array('ASC', 'DESC');
 189         $bugsys->in['orderby'] = strtoupper($bugsys->in['orderby']);
 190         if (in_array($bugsys->in['sortby'], $sortby) AND in_array($bugsys->in['orderby'], $orderby))
 191         {
 192                 $sortclause = "ORDER BY " . $bugsys->in['sortby'] . ' ' . $bugsys->in['orderby'];
 193         }
 194         else if ($bugsys->in['sortby'] == 'relevance')
 195         {
 196                 $sortclause = '';
 197         }
 198         else
 199         {
 200                 $sortclause = '';
 201         }
 202
 203         // -------------------------------------------------------------------
 204         // custom fields
 205         $fields_fetch = $bugsys->db->query("
 206                 SELECT bugfield.*
 207                 FROM " . TABLE_PREFIX . "bugfield AS bugfield
 208                 LEFT JOIN " . TABLE_PREFIX . "bugfieldpermission AS permission
 209                         ON (bugfield.fieldid = permission.fieldid)
 210                 WHERE permission.mask <> 0
 211                 AND permission.usergroupid = {$bugsys->userinfo['usergroupid']}
 212                 AND bugfield.cansearch = 1"
 213         );
 214         while ($field = $bugsys->db->fetch_array($fields_fetch))
 215         {
 216                 if (!empty($bugsys->in["field$field[fieldid]"]) OR ($field['type'] == 'select_single' AND isset($bugsys->in["field$field[fieldid]"])))
 217                 {
 218                         if ($field['type'] == 'input_checkbox')
 219                         {
 220                                 $querybuild[] = "AND bugfieldvalue.field$field[fieldid] = " . (($bugsys->in["field$field[fieldid]"] == 1) ? 0 : 1);
 221                         }
 222                         else if ($field['type'] == 'input_text')
 223                         {
 224                                 $querybuild[] = "AND bugfieldvalue.field$field[fieldid] LIKE '%" . $bugsys->in["field$field[fieldid]"] . "%'";
 225                         }
 226                         else if ($field['type'] == 'select_single' AND $bugsys->in["field$field[fieldid]"] != -1)
 227                         {
 228                                 $temp = unserialize($field['selects']);
 229                                 $querybuild[] = "AND bugfieldvalue.field$field[fieldid] = '" . trim($temp[ intval($bugsys->in["field$field[fieldid]"]) ]) . "'";
 230                         }
 231                 }
 232         }
 233
 234         // -------------------------------------------------------------------
 235         // have to search something
 236         if (count($querybuild) < 1)
 237         {
 238                 $message->error(sprintf($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));
 239         }
 240
 241         // -------------------------------------------------------------------
 242         // do the search
 243         $query = "
 244                 SELECT bug.*, comment.commentid,
 245                         user1.displayname AS firstreport,
 246                         user2.displayname AS lastpost
 247                 FROM " . TABLE_PREFIX . "bug AS bug
 248                 LEFT JOIN "  . TABLE_PREFIX . "comment AS comment
 249                         ON (bug.bugid = comment.bugid)
 250                 LEFT JOIN " . TABLE_PREFIX . "user AS user1
 251                         ON (bug.userid = user1.userid)
 252                 LEFT JOIN " . TABLE_PREFIX . "user AS user2
 253                         ON (bug.lastpostby = user2.userid)
 254                 LEFT JOIN " . TABLE_PREFIX . "bugvaluefill AS bugfieldvalue
 255                         ON (bug.bugid = bugfieldvalue.bugid)
 256                 WHERE bug.bugid <> 0
 257                 AND bug.productid IN (#<'ONBITS:VIEW'>#)
 258                 AND (!bug.hidden OR (bug.hidden AND bug.productid 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)
 285                         VALUES
 286                                 (" . $bugsys->userinfo['userid'] . ",
 287                                 " . TIMENOW . ", '" . $bugsys->escape($query) . "',
 288                                 '" . implode(',', $ids) . "', '" . $bugsys->escape($sortclause) . "',
 289                                 '" . $bugsys->escape($hilight) . "'
 290                         )"
 291                 );
 292         }
 293
 294         $justprocess = true;
 295
 296         $_REQUEST['do'] = 'results';
 297 }
 298
 299 // ###################################################################
 300
 301 if ($_REQUEST['do'] == 'search')
 302 {
 303         if ($bugsys->userinfo['userid'] AND !$bugsys->in['new'])
 304         {
 305                 if ($cachedsearch = $db->query_first("SELECT * FROM " . TABLE_PREFIX . "search WHERE userid = " . $bugsys->userinfo['userid']))
 306                 {
 307                         $_REQUEST['do'] = 'results';
 308                 }
 309                 else
 310                 {
 311                         $newsearch = true;
 312                 }
 313         }
 314         else
 315         {
 316                 $newsearch = true;
 317         }
 318
 319         if ($newsearch)
 320         {
 321                 $pcv_select = construct_pcv_select();
 322
 323                 // -------------------------------------------------------------------
 324                 // custom fields
 325                 $fields = construct_custom_fields(null, true);
 326                 $i = 0;
 327                 foreach ($fields AS $field)
 328                 {
 329                         if ($i % 2 == 0)
 330                         {
 331                                 $customfields['left'] .= $field;
 332                         }
 333                         else
 334                         {
 335                                 $customfields['right'] .= $field;
 336                         }
 337                         $i++;
 338                 }
 339
 340                 // -------------------------------------------------------------------
 341                 // built-in fields
 342                 $select['severity'] = construct_datastore_select('severity', 'severity', 'severityid', 0, true);
 343                 $select['priority'] = construct_datastore_select('priority', 'priority', 'priorityid', 0, true);
 344                 $select['status'] = construct_datastore_select('status', 'status', 'statusid', 0, true);
 345                 $select['resolution'] = construct_datastore_select('resolution', 'resolution', 'resolutionid', 0, true);
 346
 347                 $select['dev'] = '<option value="0" selected="selected"></option>';
 348                 foreach ($bugsys->datastore['assignto'] AS $dev)
 349                 {
 350                         $value = $dev['userid'];
 351                         $label = construct_user_display($dev, false);
 352                         eval('$select[dev] .= "' . $template->fetch('selectoption') . '";');
 353                 }
 354
 355                 eval('$template->flush("' . $template->fetch('search') . '");');
 356         }
 357 }
 358
 359 // ###################################################################
 360
 361 if ($_REQUEST['do'] == 'results')
 362 {
 363         $show['cached'] = false;
 364         if ($bugsys->userinfo['userid'] AND !$justprocess)
 365         {
 366                 $search = $cachedsearch;
 367                 if ($search['dateline'] < TIMENOW - 900 OR $bugsys->in['rerun'])
 368                 {
 369                         $search = $db->query(str_replace(array("#<'ONBITS:VIEW'>#", "#<'ONBITS:HIDDEN'>#"), array(fetch_on_bits('canviewbugs'), fetch_on_bits('canviewhidden')), $search['query']));
 370                         while ($bug = $db->fetch_array($search))
 371                         {
 372                                 $ids[] = $bug['bugid'];
 373                                 $results[] = $bug;
 374                         }
 375                         $db->query("UPDATE " . TABLE_PREFIX . "search SET ids = '" . implode(',', $ids) . "', dateline = " . TIMENOW . " WHERE userid = " . $bugsys->userinfo['userid']);
 376                 }
 377                 else
 378                 {
 379                         $search = $db->query("
 380                                 SELECT bug.*, user1.displayname AS firstreport,
 381                                         user2.displayname AS lastpost
 382                                 FROM " . TABLE_PREFIX . "bug AS bug
 383                                 LEFT JOIN " . TABLE_PREFIX . "user AS user1
 384                                         ON (bug.userid = user1.userid)
 385                                 LEFT JOIN " . TABLE_PREFIX . "user AS user2
 386                                         ON (bug.lastpostby = user2.userid)
 387                                 WHERE bug.bugid IN ($search[ids])
 388                                 $search[orderby]"
 389                         );
 390                         while ($bug = $db->fetch_array($search))
 391                         {
 392                                 $results[] = $bug;
 393                         }
 394                 }
 395                 $show['cached'] = true;
 396                 $hilight = $search['hilight'];
 397         }
 398
 399         foreach ($results AS $bug)
 400         {
 401                 $funct->exec_swap_bg($stylevar['alt_colour'], '');
 402                 $bug['bgcolour'] = ($bugsys->userinfo['showcolours'] ? $bugsys->datastore['status']["$bug[status]"]['color'] : $funct->bgcolour);
 403                 $bug['product'] = $bugsys->datastore['product']["$bug[productid]"]['title'];
 404                 $bug['version'] = $bugsys->datastore['version']["$bug[versionid]"]['version'];
 405                 $bug['status'] = $bugsys->datastore['status']["$bug[status]"]['status'];
 406                 $bug['resolution'] = $bugsys->datastore['resolution']["$bug[resolution]"]['resolution'];
 407                 $bug['priority'] = $bugsys->datastore['priority']["$bug[priority]"]['priority'];
 408                 $bug['severity'] = $bugsys->datastore['severity']["$bug[severity]"]['severity'];
 409                 $bug['lastposttime'] = (($bug['hiddendisplay']) ? $bug['hiddenlastposttime'] : $bug['lastposttime']);
 410                 $bug['lastpost'] = (($bug['hiddendisplay']) ? $bug['hiddenlastpost'] : $bug['lastpost']);
 411                 $bug['lastposttime'] = $datef->format($bugsys->options['dateformat'], $bug['lastposttime']);
 412                 $bug['urladd'] = "&amp;hilight=$hilight";
 413                 eval('$bugs .= "' . $template->fetch('trackerhome_bits') . '";');
 414         }
 415
 416         eval('$template->flush("' . $template->fetch('search_results') . '");');
 417 }
 418
 419 /*=====================================================================*\
 420 || ###################################################################
 421 || # $HeadURL$
 422 || # $Id$
 423 || ###################################################################
 424 \*=====================================================================*/
 425 ?>