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1 <?php |
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2 /*********************************************************************** |
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3 |
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4 Copyright (C) 2002-2005 Rickard Andersson (rickard@punbb.org) |
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5 |
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6 This file is part of PunBB. |
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7 |
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8 PunBB is free software; you can redistribute it and/or modify it |
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9 under the terms of the GNU General Public License as published |
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10 by the Free Software Foundation; either version 2 of the License, |
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11 or (at your option) any later version. |
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12 |
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13 PunBB is distributed in the hope that it will be useful, but |
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14 WITHOUT ANY WARRANTY; without even the implied warranty of |
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15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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16 GNU General Public License for more details. |
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17 |
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18 You should have received a copy of the GNU General Public License |
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19 along with this program; if not, write to the Free Software |
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20 Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
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21 MA 02111-1307 USA |
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22 |
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23 ************************************************************************/ |
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24 |
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25 |
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26 // The contents of this file are very much inspired by the file search.php |
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27 // from the phpBB Group forum software phpBB2 (http://www.phpbb.com). |
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28 |
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29 |
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30 define('PUN_ROOT', './'); |
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31 require PUN_ROOT.'include/common.php'; |
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32 |
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33 |
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34 // Load the search.php language file |
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35 require PUN_ROOT.'lang/'.$pun_user['language'].'/search.php'; |
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36 |
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37 |
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38 if ($pun_user['g_read_board'] == '0') |
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39 message($lang_common['No view']); |
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40 else if ($pun_user['g_search'] == '0') |
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41 message($lang_search['No search permission']); |
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42 |
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43 |
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44 // Detect two byte character sets |
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45 $multibyte = (isset($lang_common['lang_multibyte']) && $lang_common['lang_multibyte']) ? true : false; |
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46 |
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47 |
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48 // Figure out what to do :-) |
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49 if (isset($_GET['action']) || isset($_GET['search_id'])) |
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50 { |
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51 $action = (isset($_GET['action'])) ? $_GET['action'] : null; |
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52 $forum = (isset($_GET['forum'])) ? intval($_GET['forum']) : -1; |
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53 $sort_dir = (isset($_GET['sort_dir'])) ? (($_GET['sort_dir'] == 'DESC') ? 'DESC' : 'ASC') : 'DESC'; |
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54 if (isset($search_id)) unset($search_id); |
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55 |
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56 // If a search_id was supplied |
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57 if (isset($_GET['search_id'])) |
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58 { |
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59 $search_id = intval($_GET['search_id']); |
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60 if ($search_id < 1) |
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61 message($lang_common['Bad request']); |
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62 } |
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63 // If it's a regular search (keywords and/or author) |
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64 else if ($action == 'search') |
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65 { |
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66 $keywords = (isset($_GET['keywords'])) ? strtolower(trim($_GET['keywords'])) : null; |
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67 $author = (isset($_GET['author'])) ? strtolower(trim($_GET['author'])) : null; |
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68 |
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69 if (preg_match('#^[\*%]+$#', $keywords) || strlen(str_replace(array('*', '%'), '', $keywords)) < 3) |
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70 $keywords = ''; |
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71 |
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72 if (preg_match('#^[\*%]+$#', $author) || strlen(str_replace(array('*', '%'), '', $author)) < 3) |
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73 $author = ''; |
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74 |
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75 if (!$keywords && !$author) |
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76 message($lang_search['No terms']); |
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77 |
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78 if ($author) |
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79 $author = str_replace('*', '%', $author); |
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80 |
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81 $show_as = (isset($_GET['show_as'])) ? $_GET['show_as'] : 'posts'; |
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82 $sort_by = (isset($_GET['sort_by'])) ? intval($_GET['sort_by']) : null; |
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83 $search_in = (!isset($_GET['search_in']) || $_GET['search_in'] == 'all') ? 0 : (($_GET['search_in'] == 'message') ? 1 : -1); |
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84 } |
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85 // If it's a user search (by id) |
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86 else if ($action == 'show_user') |
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87 { |
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88 $user_id = intval($_GET['user_id']); |
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89 if ($user_id < 2) |
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90 message($lang_common['Bad request']); |
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91 } |
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92 else |
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93 { |
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94 if ($action != 'show_new' && $action != 'show_24h' && $action != 'show_unanswered' && $action != 'show_subscriptions') |
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95 message($lang_common['Bad request']); |
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96 } |
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97 |
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98 |
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99 // If a valid search_id was supplied we attempt to fetch the search results from the db |
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100 if (isset($search_id)) |
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101 { |
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102 $ident = ($pun_user['is_guest']) ? get_remote_address() : $pun_user['username']; |
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103 |
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104 $result = $db->query('SELECT search_data FROM '.$db->prefix.'search_cache WHERE id='.$search_id.' AND ident=\''.$db->escape($ident).'\'') or error('Unable to fetch search results', __FILE__, __LINE__, $db->error()); |
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105 if ($row = $db->fetch_assoc($result)) |
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106 { |
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107 $temp = unserialize($row['search_data']); |
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108 |
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109 $search_results = $temp['search_results']; |
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110 $num_hits = $temp['num_hits']; |
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111 $sort_by = $temp['sort_by']; |
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112 $sort_dir = $temp['sort_dir']; |
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113 $show_as = $temp['show_as']; |
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114 |
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115 unset($temp); |
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116 } |
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117 else |
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118 message($lang_search['No hits']); |
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119 } |
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120 else |
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121 { |
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122 $keyword_results = $author_results = array(); |
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123 |
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124 // Search a specific forum? |
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125 $forum_sql = ($forum != -1 || ($forum == -1 && $pun_config['o_search_all_forums'] == '0')) ? ' AND t.forum_id = '.$forum : ''; |
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126 |
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127 if (!empty($author) || !empty($keywords)) |
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128 { |
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129 // If it's a search for keywords |
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130 if ($keywords) |
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131 { |
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132 $stopwords = (array)@file(PUN_ROOT.'lang/'.$pun_user['language'].'/stopwords.txt'); |
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133 $stopwords = array_map('trim', $stopwords); |
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134 |
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135 // Are we searching for multibyte charset text? |
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136 if ($multibyte) |
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137 { |
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138 // Strip out excessive whitespace |
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139 $keywords = trim(preg_replace('#\s+#', ' ', $keywords)); |
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140 |
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141 $keywords_array = explode(' ', $keywords); |
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142 } |
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143 else |
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144 { |
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145 // Filter out non-alphabetical chars |
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146 $noise_match = array('^', '$', '&', '(', ')', '<', '>', '`', '\'', '"', '|', ',', '@', '_', '?', '%', '~', '[', ']', '{', '}', ':', '\\', '/', '=', '#', '\'', ';', '!', '¤'); |
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147 $noise_replace = array(' ', ' ', ' ', ' ', ' ', ' ', ' ', '', '', ' ', ' ', ' ', ' ', '', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', '' , ' ', ' ', ' ', ' ', ' ', ' ', ' '); |
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148 $keywords = str_replace($noise_match, $noise_replace, $keywords); |
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149 |
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150 // Strip out excessive whitespace |
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151 $keywords = trim(preg_replace('#\s+#', ' ', $keywords)); |
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152 |
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153 // Fill an array with all the words |
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154 $keywords_array = explode(' ', $keywords); |
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155 |
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156 if (empty($keywords_array)) |
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157 message($lang_search['No hits']); |
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158 |
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159 while (list($i, $word) = @each($keywords_array)) |
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160 { |
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161 $num_chars = pun_strlen($word); |
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162 |
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163 if ($num_chars < 3 || $num_chars > 20 || in_array($word, $stopwords)) |
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164 unset($keywords_array[$i]); |
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165 } |
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166 |
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167 // Should we search in message body or topic subject specifically? |
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168 $search_in_cond = ($search_in) ? (($search_in > 0) ? ' AND m.subject_match = 0' : ' AND m.subject_match = 1') : ''; |
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169 } |
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170 |
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171 $word_count = 0; |
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172 $match_type = 'and'; |
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173 $result_list = array(); |
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174 @reset($keywords_array); |
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175 while (list(, $cur_word) = @each($keywords_array)) |
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176 { |
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177 switch ($cur_word) |
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178 { |
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179 case 'and': |
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180 case 'or': |
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181 case 'not': |
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182 $match_type = $cur_word; |
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183 break; |
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184 |
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185 default: |
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186 { |
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187 // Are we searching for multibyte charset text? |
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188 if ($multibyte) |
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189 { |
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190 $cur_word = $db->escape('%'.str_replace('*', '', $cur_word).'%'); |
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191 $cur_word_like = ($db_type == 'pgsql') ? 'ILIKE \''.$cur_word.'\'' : 'LIKE \''.$cur_word.'\''; |
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192 |
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193 if ($search_in > 0) |
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194 $sql = 'SELECT id FROM '.$db->prefix.'posts WHERE message '.$cur_word_like; |
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195 else if ($search_in < 0) |
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196 $sql = 'SELECT p.id FROM '.$db->prefix.'posts AS p INNER JOIN '.$db->prefix.'topics AS t ON t.id=p.topic_id WHERE t.subject '.$cur_word_like.' GROUP BY p.id, t.id'; |
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197 else |
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198 $sql = 'SELECT p.id FROM '.$db->prefix.'posts AS p INNER JOIN '.$db->prefix.'topics AS t ON t.id=p.topic_id WHERE p.message '.$cur_word_like.' OR t.subject '.$cur_word_like.' GROUP BY p.id, t.id'; |
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199 } |
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200 else |
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201 { |
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202 $cur_word = str_replace('*', '%', $cur_word); |
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203 $sql = 'SELECT m.post_id FROM '.$db->prefix.'search_words AS w INNER JOIN '.$db->prefix.'search_matches AS m ON m.word_id = w.id WHERE w.word LIKE \''.$cur_word.'\''.$search_in_cond; |
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204 } |
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205 |
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206 $result = $db->query($sql, true) or error('Unable to search for posts', __FILE__, __LINE__, $db->error()); |
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207 |
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208 $row = array(); |
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209 while ($temp = $db->fetch_row($result)) |
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210 { |
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211 $row[$temp[0]] = 1; |
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212 |
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213 if (!$word_count) |
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214 $result_list[$temp[0]] = 1; |
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215 else if ($match_type == 'or') |
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216 $result_list[$temp[0]] = 1; |
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217 else if ($match_type == 'not') |
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218 $result_list[$temp[0]] = 0; |
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219 } |
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220 |
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221 if ($match_type == 'and' && $word_count) |
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222 { |
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223 @reset($result_list); |
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224 while (list($post_id,) = @each($result_list)) |
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225 { |
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226 if (!isset($row[$post_id])) |
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227 $result_list[$post_id] = 0; |
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228 } |
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229 } |
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230 |
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231 ++$word_count; |
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232 $db->free_result($result); |
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233 |
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234 break; |
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235 } |
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236 } |
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237 } |
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238 |
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239 @reset($result_list); |
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240 while (list($post_id, $matches) = @each($result_list)) |
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241 { |
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242 if ($matches) |
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243 $keyword_results[] = $post_id; |
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244 } |
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245 |
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246 unset($result_list); |
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247 } |
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248 |
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249 // If it's a search for author name (and that author name isn't Guest) |
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250 if ($author && strcasecmp($author, 'Guest') && strcasecmp($author, $lang_common['Guest'])) |
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251 { |
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252 switch ($db_type) |
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253 { |
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254 case 'pgsql': |
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255 $result = $db->query('SELECT id FROM '.$db->prefix.'users WHERE username ILIKE \''.$db->escape($author).'\'') or error('Unable to fetch users', __FILE__, __LINE__, $db->error()); |
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256 break; |
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257 |
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258 default: |
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259 $result = $db->query('SELECT id FROM '.$db->prefix.'users WHERE username LIKE \''.$db->escape($author).'\'') or error('Unable to fetch users', __FILE__, __LINE__, $db->error()); |
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260 break; |
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261 } |
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262 |
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263 if ($db->num_rows($result)) |
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264 { |
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265 $user_ids = ''; |
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266 while ($row = $db->fetch_row($result)) |
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267 $user_ids .= (($user_ids != '') ? ',' : '').$row[0]; |
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268 |
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269 $result = $db->query('SELECT id FROM '.$db->prefix.'posts WHERE poster_id IN('.$user_ids.')') or error('Unable to fetch matched posts list', __FILE__, __LINE__, $db->error()); |
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270 |
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271 $search_ids = array(); |
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272 while ($row = $db->fetch_row($result)) |
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273 $author_results[] = $row[0]; |
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274 |
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275 $db->free_result($result); |
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276 } |
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277 } |
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278 |
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279 |
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280 if ($author && $keywords) |
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281 { |
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282 // If we searched for both keywords and author name we want the intersection between the results |
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283 $search_ids = array_intersect($keyword_results, $author_results); |
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284 unset($keyword_results, $author_results); |
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285 } |
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286 else if ($keywords) |
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287 $search_ids = $keyword_results; |
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288 else |
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289 $search_ids = $author_results; |
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290 |
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291 $num_hits = count($search_ids); |
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292 if (!$num_hits) |
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293 message($lang_search['No hits']); |
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294 |
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295 |
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296 if ($show_as == 'topics') |
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297 { |
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298 $result = $db->query('SELECT t.id FROM '.$db->prefix.'posts AS p INNER JOIN '.$db->prefix.'topics AS t ON t.id=p.topic_id INNER JOIN '.$db->prefix.'forums AS f ON f.id=t.forum_id LEFT JOIN '.$db->prefix.'forum_perms AS fp ON (fp.forum_id=f.id AND fp.group_id='.$pun_user['g_id'].') WHERE (fp.read_forum IS NULL OR fp.read_forum=1) AND p.id IN('.implode(',', $search_ids).')'.$forum_sql.' GROUP BY t.id', true) or error('Unable to fetch topic list', __FILE__, __LINE__, $db->error()); |
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299 |
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300 $search_ids = array(); |
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301 while ($row = $db->fetch_row($result)) |
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302 $search_ids[] = $row[0]; |
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303 |
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304 $db->free_result($result); |
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305 |
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306 $num_hits = count($search_ids); |
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307 } |
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308 else |
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309 { |
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310 $result = $db->query('SELECT p.id FROM '.$db->prefix.'posts AS p INNER JOIN '.$db->prefix.'topics AS t ON t.id=p.topic_id INNER JOIN '.$db->prefix.'forums AS f ON f.id=t.forum_id LEFT JOIN '.$db->prefix.'forum_perms AS fp ON (fp.forum_id=f.id AND fp.group_id='.$pun_user['g_id'].') WHERE (fp.read_forum IS NULL OR fp.read_forum=1) AND p.id IN('.implode(',', $search_ids).')'.$forum_sql, true) or error('Unable to fetch topic list', __FILE__, __LINE__, $db->error()); |
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311 |
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312 $search_ids = array(); |
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313 while ($row = $db->fetch_row($result)) |
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314 $search_ids[] = $row[0]; |
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315 |
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316 $db->free_result($result); |
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317 |
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318 $num_hits = count($search_ids); |
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319 } |
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320 } |
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321 else if ($action == 'show_new' || $action == 'show_24h' || $action == 'show_user' || $action == 'show_subscriptions' || $action == 'show_unanswered') |
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322 { |
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323 // If it's a search for new posts |
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324 if ($action == 'show_new') |
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325 { |
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326 if ($pun_user['is_guest']) |
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327 message($lang_common['No permission']); |
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328 |
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329 $result = $db->query('SELECT t.id FROM '.$db->prefix.'topics AS t INNER JOIN '.$db->prefix.'forums AS f ON f.id=t.forum_id LEFT JOIN '.$db->prefix.'forum_perms AS fp ON (fp.forum_id=f.id AND fp.group_id='.$pun_user['g_id'].') WHERE (fp.read_forum IS NULL OR fp.read_forum=1) AND t.last_post>'.$pun_user['last_visit'].' AND t.moved_to IS NULL') or error('Unable to fetch topic list', __FILE__, __LINE__, $db->error()); |
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330 $num_hits = $db->num_rows($result); |
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331 |
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332 if (!$num_hits) |
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333 message($lang_search['No new posts']); |
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334 } |
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335 // If it's a search for todays posts |
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336 else if ($action == 'show_24h') |
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337 { |
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338 $result = $db->query('SELECT t.id FROM '.$db->prefix.'topics AS t INNER JOIN '.$db->prefix.'forums AS f ON f.id=t.forum_id LEFT JOIN '.$db->prefix.'forum_perms AS fp ON (fp.forum_id=f.id AND fp.group_id='.$pun_user['g_id'].') WHERE (fp.read_forum IS NULL OR fp.read_forum=1) AND t.last_post>'.(time() - 86400).' AND t.moved_to IS NULL') or error('Unable to fetch topic list', __FILE__, __LINE__, $db->error()); |
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339 $num_hits = $db->num_rows($result); |
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340 |
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341 if (!$num_hits) |
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342 message($lang_search['No recent posts']); |
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343 } |
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344 // If it's a search for posts by a specific user ID |
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345 else if ($action == 'show_user') |
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346 { |
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347 $result = $db->query('SELECT t.id FROM '.$db->prefix.'topics AS t INNER JOIN '.$db->prefix.'posts AS p ON t.id=p.topic_id INNER JOIN '.$db->prefix.'forums AS f ON f.id=t.forum_id LEFT JOIN '.$db->prefix.'forum_perms AS fp ON (fp.forum_id=f.id AND fp.group_id='.$pun_user['g_id'].') WHERE (fp.read_forum IS NULL OR fp.read_forum=1) AND p.poster_id='.$user_id.' GROUP BY t.id') or error('Unable to fetch topic list', __FILE__, __LINE__, $db->error()); |
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348 $num_hits = $db->num_rows($result); |
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349 |
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350 if (!$num_hits) |
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351 message($lang_search['No user posts']); |
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352 } |
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353 // If it's a search for subscribed topics |
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354 else if ($action == 'show_subscriptions') |
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355 { |
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356 if ($pun_user['is_guest']) |
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357 message($lang_common['Bad request']); |
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358 |
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359 $result = $db->query('SELECT t.id FROM '.$db->prefix.'topics AS t INNER JOIN '.$db->prefix.'subscriptions AS s ON (t.id=s.topic_id AND s.user_id='.$pun_user['id'].') INNER JOIN '.$db->prefix.'forums AS f ON f.id=t.forum_id LEFT JOIN '.$db->prefix.'forum_perms AS fp ON (fp.forum_id=f.id AND fp.group_id='.$pun_user['g_id'].') WHERE (fp.read_forum IS NULL OR fp.read_forum=1)') or error('Unable to fetch topic list', __FILE__, __LINE__, $db->error()); |
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360 $num_hits = $db->num_rows($result); |
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361 |
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362 if (!$num_hits) |
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363 message($lang_search['No subscriptions']); |
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364 } |
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365 // If it's a search for unanswered posts |
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366 else |
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367 { |
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368 $result = $db->query('SELECT t.id FROM '.$db->prefix.'topics AS t INNER JOIN '.$db->prefix.'forums AS f ON f.id=t.forum_id LEFT JOIN '.$db->prefix.'forum_perms AS fp ON (fp.forum_id=f.id AND fp.group_id='.$pun_user['g_id'].') WHERE (fp.read_forum IS NULL OR fp.read_forum=1) AND t.num_replies=0 AND t.moved_to IS NULL') or error('Unable to fetch topic list', __FILE__, __LINE__, $db->error()); |
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369 $num_hits = $db->num_rows($result); |
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370 |
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371 if (!$num_hits) |
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372 message($lang_search['No unanswered']); |
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373 } |
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374 |
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375 // We want to sort things after last post |
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376 $sort_by = 4; |
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377 |
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378 $search_ids = array(); |
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379 while ($row = $db->fetch_row($result)) |
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380 $search_ids[] = $row[0]; |
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381 |
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382 $db->free_result($result); |
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383 |
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384 $show_as = 'topics'; |
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385 } |
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386 else |
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387 message($lang_common['Bad request']); |
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388 |
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389 |
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390 // Prune "old" search results |
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391 $old_searches = array(); |
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392 $result = $db->query('SELECT ident FROM '.$db->prefix.'online') or error('Unable to fetch online list', __FILE__, __LINE__, $db->error()); |
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393 |
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394 if ($db->num_rows($result)) |
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395 { |
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396 while ($row = $db->fetch_row($result)) |
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397 $old_searches[] = '\''.$db->escape($row[0]).'\''; |
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398 |
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399 $db->query('DELETE FROM '.$db->prefix.'search_cache WHERE ident NOT IN('.implode(',', $old_searches).')') or error('Unable to delete search results', __FILE__, __LINE__, $db->error()); |
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400 } |
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401 |
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402 // Final search results |
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403 $search_results = implode(',', $search_ids); |
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404 |
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405 // Fill an array with our results and search properties |
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406 $temp['search_results'] = $search_results; |
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407 $temp['num_hits'] = $num_hits; |
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408 $temp['sort_by'] = $sort_by; |
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409 $temp['sort_dir'] = $sort_dir; |
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410 $temp['show_as'] = $show_as; |
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411 $temp = serialize($temp); |
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412 $search_id = mt_rand(1, 2147483647); |
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413 |
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414 $ident = ($pun_user['is_guest']) ? get_remote_address() : $pun_user['username']; |
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415 |
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416 $db->query('INSERT INTO '.$db->prefix.'search_cache (id, ident, search_data) VALUES('.$search_id.', \''.$db->escape($ident).'\', \''.$db->escape($temp).'\')') or error('Unable to insert search results', __FILE__, __LINE__, $db->error()); |
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417 |
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418 if ($action != 'show_new' && $action != 'show_24h') |
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419 { |
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420 $db->end_transaction(); |
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421 $db->close(); |
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422 |
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423 // Redirect the user to the cached result page |
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424 header('Location: search.php?search_id='.$search_id); |
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425 exit; |
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426 } |
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427 } |
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428 |
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429 |
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430 // Fetch results to display |
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431 if ($search_results != '') |
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432 { |
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433 switch ($sort_by) |
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434 { |
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435 case 1: |
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436 $sort_by_sql = ($show_as == 'topics') ? 't.poster' : 'p.poster'; |
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437 break; |
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438 |
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439 case 2: |
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440 $sort_by_sql = 't.subject'; |
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441 break; |
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442 |
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443 case 3: |
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444 $sort_by_sql = 't.forum_id'; |
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445 break; |
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446 |
|
447 case 4: |
|
448 $sort_by_sql = 't.last_post'; |
|
449 break; |
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450 |
|
451 default: |
|
452 $sort_by_sql = ($show_as == 'topics') ? 't.posted' : 'p.posted'; |
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453 break; |
|
454 } |
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455 |
|
456 if ($show_as == 'posts') |
|
457 { |
|
458 $substr_sql = ($db_type != 'sqlite') ? 'SUBSTRING' : 'SUBSTR'; |
|
459 $sql = 'SELECT p.id AS pid, p.poster AS pposter, p.posted AS pposted, p.poster_id, '.$substr_sql.'(p.message, 1, 1000) AS message, t.id AS tid, t.poster, t.subject, t.last_post, t.last_post_id, t.last_poster, t.num_replies, t.forum_id FROM '.$db->prefix.'posts AS p INNER JOIN '.$db->prefix.'topics AS t ON t.id=p.topic_id WHERE p.id IN('.$search_results.') ORDER BY '.$sort_by_sql; |
|
460 } |
|
461 else |
|
462 $sql = 'SELECT t.id AS tid, t.poster, t.subject, t.last_post, t.last_post_id, t.last_poster, t.num_replies, t.closed, t.forum_id FROM '.$db->prefix.'topics AS t WHERE t.id IN('.$search_results.') ORDER BY '.$sort_by_sql; |
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463 |
|
464 |
|
465 // Determine the topic or post offset (based on $_GET['p']) |
|
466 $per_page = ($show_as == 'posts') ? $pun_user['disp_posts'] : $pun_user['disp_topics']; |
|
467 $num_pages = ceil($num_hits / $per_page); |
|
468 |
|
469 $p = (!isset($_GET['p']) || $_GET['p'] <= 1 || $_GET['p'] > $num_pages) ? 1 : $_GET['p']; |
|
470 $start_from = $per_page * ($p - 1); |
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471 |
|
472 // Generate paging links |
|
473 $paging_links = $lang_common['Pages'].': '.paginate($num_pages, $p, 'search.php?search_id='.$search_id); |
|
474 |
|
475 |
|
476 $sql .= ' '.$sort_dir.' LIMIT '.$start_from.', '.$per_page; |
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477 |
|
478 $result = $db->query($sql) or error('Unable to fetch search results', __FILE__, __LINE__, $db->error()); |
|
479 |
|
480 $search_set = array(); |
|
481 while ($row = $db->fetch_assoc($result)) |
|
482 $search_set[] = $row; |
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483 |
|
484 $db->free_result($result); |
|
485 |
|
486 $page_title = pun_htmlspecialchars($pun_config['o_board_title']).' / '.$lang_search['Search results']; |
|
487 require PUN_ROOT.'header.php'; |
|
488 |
|
489 |
|
490 ?> |
|
491 <div class="linkst"> |
|
492 <div class="inbox"> |
|
493 <p class="pagelink"><?php echo $paging_links ?></p> |
|
494 </div> |
|
495 </div> |
|
496 |
|
497 <?php |
|
498 |
|
499 //Set background switching on for show as posts |
|
500 $bg_switch = true; |
|
501 |
|
502 if ($show_as == 'topics') |
|
503 { |
|
504 |
|
505 ?> |
|
506 <div id="vf" class="blocktable"> |
|
507 <h2><span><?php echo $lang_search['Search results']; ?></span></h2> |
|
508 <div class="box"> |
|
509 <div class="inbox"> |
|
510 <table cellspacing="0"> |
|
511 <thead> |
|
512 <tr> |
|
513 <th class="tcl" scope="col"><?php echo $lang_common['Topic']; ?></th> |
|
514 <th class="tc2" scope="col"><?php echo $lang_common['Forum'] ?></th> |
|
515 <th class="tc3" scope="col"><?php echo $lang_common['Replies'] ?></th> |
|
516 <th class="tcr" scope="col"><?php echo $lang_common['Last post'] ?></th> |
|
517 </tr> |
|
518 </thead> |
|
519 <tbody> |
|
520 <?php |
|
521 |
|
522 } |
|
523 |
|
524 // Fetch the list of forums |
|
525 $result = $db->query('SELECT id, forum_name FROM '.$db->prefix.'forums') or error('Unable to fetch forum list', __FILE__, __LINE__, $db->error()); |
|
526 |
|
527 $forum_list = array(); |
|
528 while ($forum_list[] = $db->fetch_row($result)) |
|
529 ; |
|
530 |
|
531 // Finally, lets loop through the results and output them |
|
532 for ($i = 0; $i < count($search_set); ++$i) |
|
533 { |
|
534 @reset($forum_list); |
|
535 while (list(, $temp) = @each($forum_list)) |
|
536 { |
|
537 if ($temp[0] == $search_set[$i]['forum_id']) |
|
538 $forum = '<a href="viewforum.php?id='.$temp[0].'">'.pun_htmlspecialchars($temp[1]).'</a>'; |
|
539 } |
|
540 |
|
541 if ($pun_config['o_censoring'] == '1') |
|
542 $search_set[$i]['subject'] = censor_words($search_set[$i]['subject']); |
|
543 |
|
544 |
|
545 if ($show_as == 'posts') |
|
546 { |
|
547 $icon = '<div class="icon"><div class="nosize">'.$lang_common['Normal icon'].'</div></div>'."\n"; |
|
548 $subject = '<a href="viewtopic.php?id='.$search_set[$i]['tid'].'">'.pun_htmlspecialchars($search_set[$i]['subject']).'</a>'; |
|
549 |
|
550 if (!$pun_user['is_guest'] && $search_set[$i]['last_post'] > $pun_user['last_visit']) |
|
551 $icon = '<div class="icon inew"><div class="nosize">'.$lang_common['New icon'].'</div></div>'."\n"; |
|
552 |
|
553 |
|
554 if ($pun_config['o_censoring'] == '1') |
|
555 $search_set[$i]['message'] = censor_words($search_set[$i]['message']); |
|
556 |
|
557 $message = str_replace("\n", '<br />', pun_htmlspecialchars($search_set[$i]['message'])); |
|
558 $pposter = pun_htmlspecialchars($search_set[$i]['pposter']); |
|
559 |
|
560 if ($search_set[$i]['poster_id'] > 1) |
|
561 $pposter = '<strong><a href="profile.php?id='.$search_set[$i]['poster_id'].'">'.$pposter.'</a></strong>'; |
|
562 |
|
563 if (pun_strlen($message) >= 1000) |
|
564 $message .= ' …'; |
|
565 |
|
566 $vtpost1 = ($i == 0) ? ' vtp1' : ''; |
|
567 |
|
568 // Switch the background color for every message. |
|
569 $bg_switch = ($bg_switch) ? $bg_switch = false : $bg_switch = true; |
|
570 $vtbg = ($bg_switch) ? ' rowodd' : ' roweven'; |
|
571 |
|
572 |
|
573 ?> |
|
574 <div class="blockpost searchposts<?php echo $vtbg ?>"> |
|
575 <h2><?php echo $forum ?> » <?php echo $subject ?> » <a href="viewtopic.php?pid=<?php echo $search_set[$i]['pid'].'#p'.$search_set[$i]['pid'] ?>"><?php echo format_time($search_set[$i]['pposted']) ?></a></h2> |
|
576 <div class="box"> |
|
577 <div class="inbox"> |
|
578 <div class="postleft"> |
|
579 <dl> |
|
580 <dt><?php echo $pposter ?></dt> |
|
581 <dd>Replies: <?php echo $search_set[$i]['num_replies'] ?></dd> |
|
582 <dd><?php echo $icon; ?></dd> |
|
583 <dd><p class="clearb"><a href="viewtopic.php?pid=<?php echo $search_set[$i]['pid'].'#p'.$search_set[$i]['pid'] ?>"><?php echo $lang_search['Go to post'] ?></a></p></dd> |
|
584 </dl> |
|
585 </div> |
|
586 <div class="postright"> |
|
587 <div class="postmsg"> |
|
588 <p><?php echo $message ?></p> |
|
589 </div> |
|
590 </div> |
|
591 <div class="clearer"></div> |
|
592 </div> |
|
593 </div> |
|
594 </div> |
|
595 <?php |
|
596 |
|
597 } |
|
598 else |
|
599 { |
|
600 $icon = '<div class="icon"><div class="nosize">'.$lang_common['Normal icon'].'</div></div>'."\n"; |
|
601 |
|
602 $icon_text = $lang_common['Normal icon']; |
|
603 $item_status = ''; |
|
604 $icon_type = 'icon'; |
|
605 |
|
606 |
|
607 $subject = '<a href="viewtopic.php?id='.$search_set[$i]['tid'].'">'.pun_htmlspecialchars($search_set[$i]['subject']).'</a> <span class="byuser">'.$lang_common['by'].' '.pun_htmlspecialchars($search_set[$i]['poster']).'</span>'; |
|
608 |
|
609 if ($search_set[$i]['closed'] != '0') |
|
610 { |
|
611 $icon_text = $lang_common['Closed icon']; |
|
612 $item_status = 'iclosed'; |
|
613 } |
|
614 |
|
615 if (!$pun_user['is_guest'] && $search_set[$i]['last_post'] > $pun_user['last_visit']) |
|
616 { |
|
617 $icon_text .= ' '.$lang_common['New icon']; |
|
618 $item_status .= ' inew'; |
|
619 $icon_type = 'icon inew'; |
|
620 $subject = '<strong>'.$subject.'</strong>'; |
|
621 $subject_new_posts = '<span class="newtext">[ <a href="viewtopic.php?id='.$search_set[$i]['tid'].'&action=new" title="'.$lang_common['New posts info'].'">'.$lang_common['New posts'].'</a> ]</span>'; |
|
622 } |
|
623 else |
|
624 $subject_new_posts = null; |
|
625 |
|
626 $num_pages_topic = ceil(($search_set[$i]['num_replies'] + 1) / $pun_user['disp_posts']); |
|
627 |
|
628 if ($num_pages_topic > 1) |
|
629 $subject_multipage = '[ '.paginate($num_pages_topic, -1, 'viewtopic.php?id='.$search_set[$i]['tid']).' ]'; |
|
630 else |
|
631 $subject_multipage = null; |
|
632 |
|
633 // Should we show the "New posts" and/or the multipage links? |
|
634 if (!empty($subject_new_posts) || !empty($subject_multipage)) |
|
635 { |
|
636 $subject .= ' '.(!empty($subject_new_posts) ? $subject_new_posts : ''); |
|
637 $subject .= !empty($subject_multipage) ? ' '.$subject_multipage : ''; |
|
638 } |
|
639 |
|
640 ?> |
|
641 <tr<?php if ($item_status != '') echo ' class="'.trim($item_status).'"'; ?>> |
|
642 <td class="tcl"> |
|
643 <div class="intd"> |
|
644 <div class="<?php echo $icon_type ?>"><div class="nosize"><?php echo trim($icon_text) ?></div></div> |
|
645 <div class="tclcon"> |
|
646 <?php echo $subject."\n" ?> |
|
647 </div> |
|
648 </div> |
|
649 </td> |
|
650 <td class="tc2"><?php echo $forum ?></td> |
|
651 <td class="tc3"><?php echo $search_set[$i]['num_replies'] ?></td> |
|
652 <td class="tcr"><?php echo '<a href="viewtopic.php?pid='.$search_set[$i]['last_post_id'].'#p'.$search_set[$i]['last_post_id'].'">'.format_time($search_set[$i]['last_post']).'</a> '.$lang_common['by'].' '.pun_htmlspecialchars($search_set[$i]['last_poster']) ?></td> |
|
653 </tr> |
|
654 <?php |
|
655 |
|
656 } |
|
657 } |
|
658 |
|
659 if ($show_as == 'topics') |
|
660 echo "\t\t\t".'</tbody>'."\n\t\t\t".'</table>'."\n\t\t".'</div>'."\n\t".'</div>'."\n".'</div>'."\n\n"; |
|
661 |
|
662 ?> |
|
663 <div class="<?php echo ($show_as == 'topics') ? 'linksb' : 'postlinksb'; ?>"> |
|
664 <div class="inbox"> |
|
665 <p class="pagelink"><?php echo $paging_links ?></p> |
|
666 </div> |
|
667 </div> |
|
668 <?php |
|
669 |
|
670 $footer_style = 'search'; |
|
671 require PUN_ROOT.'footer.php'; |
|
672 } |
|
673 else |
|
674 message($lang_search['No hits']); |
|
675 } |
|
676 |
|
677 |
|
678 $page_title = pun_htmlspecialchars($pun_config['o_board_title']).' / '.$lang_search['Search']; |
|
679 $focus_element = array('search', 'keywords'); |
|
680 require PUN_ROOT.'header.php'; |
|
681 |
|
682 ?> |
|
683 <div id="searchform" class="blockform"> |
|
684 <h2><span><?php echo $lang_search['Search'] ?></span></h2> |
|
685 <div class="box"> |
|
686 <form id="search" method="get" action="search.php"> |
|
687 <div class="inform"> |
|
688 <fieldset> |
|
689 <legend><?php echo $lang_search['Search criteria legend'] ?></legend> |
|
690 <div class="infldset"> |
|
691 <input type="hidden" name="action" value="search" /> |
|
692 <label class="conl"><?php echo $lang_search['Keyword search'] ?><br /><input type="text" name="keywords" size="40" maxlength="100" /><br /></label> |
|
693 <label class="conl"><?php echo $lang_search['Author search'] ?><br /><input id="author" type="text" name="author" size="25" maxlength="25" /><br /></label> |
|
694 <p class="clearb"><?php echo $lang_search['Search info'] ?></p> |
|
695 </div> |
|
696 </fieldset> |
|
697 </div> |
|
698 <div class="inform"> |
|
699 <fieldset> |
|
700 <legend><?php echo $lang_search['Search in legend'] ?></legend> |
|
701 <div class="infldset"> |
|
702 <label class="conl"><?php echo $lang_search['Forum search'] ?> |
|
703 <br /><select id="forum" name="forum"> |
|
704 <?php |
|
705 |
|
706 if ($pun_config['o_search_all_forums'] == '1' || $pun_user['g_id'] < PUN_GUEST) |
|
707 echo "\t\t\t\t\t\t\t".'<option value="-1">'.$lang_search['All forums'].'</option>'."\n"; |
|
708 |
|
709 $result = $db->query('SELECT c.id AS cid, c.cat_name, f.id AS fid, f.forum_name, f.redirect_url FROM '.$db->prefix.'categories AS c INNER JOIN '.$db->prefix.'forums AS f ON c.id=f.cat_id LEFT JOIN '.$db->prefix.'forum_perms AS fp ON (fp.forum_id=f.id AND fp.group_id='.$pun_user['g_id'].') WHERE (fp.read_forum IS NULL OR fp.read_forum=1) AND f.redirect_url IS NULL ORDER BY c.disp_position, c.id, f.disp_position', true) or error('Unable to fetch category/forum list', __FILE__, __LINE__, $db->error()); |
|
710 |
|
711 $cur_category = 0; |
|
712 while ($cur_forum = $db->fetch_assoc($result)) |
|
713 { |
|
714 if ($cur_forum['cid'] != $cur_category) // A new category since last iteration? |
|
715 { |
|
716 if ($cur_category) |
|
717 echo "\t\t\t\t\t\t\t".'</optgroup>'."\n"; |
|
718 |
|
719 echo "\t\t\t\t\t\t\t".'<optgroup label="'.pun_htmlspecialchars($cur_forum['cat_name']).'">'."\n"; |
|
720 $cur_category = $cur_forum['cid']; |
|
721 } |
|
722 |
|
723 echo "\t\t\t\t\t\t\t\t".'<option value="'.$cur_forum['fid'].'">'.pun_htmlspecialchars($cur_forum['forum_name']).'</option>'."\n"; |
|
724 } |
|
725 |
|
726 ?> |
|
727 </optgroup> |
|
728 </select> |
|
729 <br /></label> |
|
730 <label class="conl"><?php echo $lang_search['Search in'] ?> |
|
731 <br /><select id="search_in" name="search_in"> |
|
732 <option value="all"><?php echo $lang_search['Message and subject'] ?></option> |
|
733 <option value="message"><?php echo $lang_search['Message only'] ?></option> |
|
734 <option value="topic"><?php echo $lang_search['Topic only'] ?></option> |
|
735 </select> |
|
736 <br /></label> |
|
737 <p class="clearb"><?php echo $lang_search['Search in info'] ?></p> |
|
738 </div> |
|
739 </fieldset> |
|
740 </div> |
|
741 <div class="inform"> |
|
742 <fieldset> |
|
743 <legend><?php echo $lang_search['Search results legend'] ?></legend> |
|
744 <div class="infldset"> |
|
745 <label class="conl"><?php echo $lang_search['Sort by'] ?> |
|
746 <br /><select name="sort_by"> |
|
747 <option value="0"><?php echo $lang_search['Sort by post time'] ?></option> |
|
748 <option value="1"><?php echo $lang_search['Sort by author'] ?></option> |
|
749 <option value="2"><?php echo $lang_search['Sort by subject'] ?></option> |
|
750 <option value="3"><?php echo $lang_search['Sort by forum'] ?></option> |
|
751 </select> |
|
752 <br /></label> |
|
753 <label class="conl"><?php echo $lang_search['Sort order'] ?> |
|
754 <br /><select name="sort_dir"> |
|
755 <option value="DESC"><?php echo $lang_search['Descending'] ?></option> |
|
756 <option value="ASC"><?php echo $lang_search['Ascending'] ?></option> |
|
757 </select> |
|
758 <br /></label> |
|
759 <label class="conl"><?php echo $lang_search['Show as'] ?> |
|
760 <br /><select name="show_as"> |
|
761 <option value="topics"><?php echo $lang_search['Show as topics'] ?></option> |
|
762 <option value="posts"><?php echo $lang_search['Show as posts'] ?></option> |
|
763 </select> |
|
764 <br /></label> |
|
765 <p class="clearb"><?php echo $lang_search['Search results info'] ?></p> |
|
766 </div> |
|
767 </fieldset> |
|
768 </div> |
|
769 <p><input type="submit" name="search" value="<?php echo $lang_common['Submit'] ?>" accesskey="s" /></p> |
|
770 </form> |
|
771 </div> |
|
772 </div> |
|
773 <?php |
|
774 |
|
775 require PUN_ROOT.'footer.php'; |