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 // Tell header.php to use the admin template |
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27 define('PUN_ADMIN_CONSOLE', 1); |
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28 |
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29 //define('PUN_ROOT', './'); |
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30 //require PUN_ROOT.'include/common.php'; |
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31 |
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32 global $pun_db, $pun_user, $pun_config, $lang_common; |
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33 |
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34 require PUN_ROOT.'include/common_admin.php'; |
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35 |
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36 |
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37 if ($pun_user['g_id'] < PUN_ADMIN) |
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38 message($lang_common['No permission']); |
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39 |
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40 |
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41 if (isset($_GET['action']) || isset($_POST['prune']) || isset($_POST['prune_comply'])) |
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42 { |
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43 if (isset($_POST['prune_comply'])) |
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44 { |
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45 confirm_referrer('admin_prune.php'); |
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46 |
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47 $prune_from = $_POST['prune_from']; |
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48 $prune_days = intval($_POST['prune_days']); |
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49 $prune_date = ($prune_days) ? time() - ($prune_days*86400) : -1; |
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50 |
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51 @set_time_limit(0); |
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52 |
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53 if ($prune_from == 'all') |
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54 { |
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55 $result = $pun_db->query('SELECT id FROM '.$pun_db->prefix.'forums') or error('Unable to fetch forum list', __FILE__, __LINE__, $pun_db->error()); |
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56 $num_forums = $pun_db->num_rows($result); |
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57 |
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58 for ($i = 0; $i < $num_forums; ++$i) |
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59 { |
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60 $fid = $pun_db->result($result, $i); |
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61 |
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62 prune($fid, $_POST['prune_sticky'], $prune_date); |
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63 update_forum($fid); |
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64 } |
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65 } |
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66 else |
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67 { |
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68 $prune_from = intval($prune_from); |
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69 prune($prune_from, $_POST['prune_sticky'], $prune_date); |
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70 update_forum($prune_from); |
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71 } |
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72 |
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73 // Locate any "orphaned redirect topics" and delete them |
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74 $result = $pun_db->query('SELECT t1.id FROM '.$pun_db->prefix.'topics AS t1 LEFT JOIN '.$pun_db->prefix.'topics AS t2 ON t1.moved_to=t2.id WHERE t2.id IS NULL AND t1.moved_to IS NOT NULL') or error('Unable to fetch redirect topics', __FILE__, __LINE__, $pun_db->error()); |
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75 $num_orphans = $pun_db->num_rows($result); |
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76 |
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77 if ($num_orphans) |
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78 { |
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79 for ($i = 0; $i < $num_orphans; ++$i) |
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80 $orphans[] = $pun_db->result($result, $i); |
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81 |
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82 $pun_db->query('DELETE FROM '.$pun_db->prefix.'topics WHERE id IN('.implode(',', $orphans).')') or error('Unable to delete redirect topics', __FILE__, __LINE__, $pun_db->error()); |
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83 } |
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84 |
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85 pun_redirect('admin_prune.php', 'Posts pruned. Redirecting …'); |
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86 } |
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87 |
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88 |
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89 $prune_days = $_POST['req_prune_days']; |
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90 if (!@preg_match('#^\d+$#', $prune_days)) |
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91 message('Days to prune must be a positive integer.'); |
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92 |
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93 $prune_date = time() - ($prune_days*86400); |
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94 $prune_from = $_POST['prune_from']; |
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95 |
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96 // Concatenate together the query for counting number or topics to prune |
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97 $sql = 'SELECT COUNT(id) FROM '.$pun_db->prefix.'topics WHERE last_post<'.$prune_date.' AND moved_to IS NULL'; |
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98 |
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99 if ($_POST['prune_sticky'] == '0') |
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100 $sql .= ' AND sticky=\'0\''; |
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101 |
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102 if ($prune_from != 'all') |
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103 { |
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104 $prune_from = intval($prune_from); |
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105 $sql .= ' AND forum_id='.$prune_from; |
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106 |
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107 // Fetch the forum name (just for cosmetic reasons) |
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108 $result = $pun_db->query('SELECT forum_name FROM '.$pun_db->prefix.'forums WHERE id='.$prune_from) or error('Unable to fetch forum name', __FILE__, __LINE__, $pun_db->error()); |
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109 $forum = '"'.pun_htmlspecialchars($pun_db->result($result)).'"'; |
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110 } |
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111 else |
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112 $forum = 'all forums'; |
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113 |
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114 $result = $pun_db->query($sql) or error('Unable to fetch topic prune count', __FILE__, __LINE__, $pun_db->error()); |
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115 $num_topics = $pun_db->result($result); |
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116 |
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117 if (!$num_topics) |
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118 message('There are no topics that are '.$prune_days.' days old. Please decrease the value of "Days old" and try again.'); |
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119 |
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120 |
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121 $page_title = pun_htmlspecialchars($pun_config['o_board_title']).' / Admin / Prune'; |
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122 require PUN_ROOT.'header.php'; |
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123 |
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124 generate_admin_menu('prune'); |
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125 |
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126 ?> |
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127 <div class="blockform"> |
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128 <h2><span>Prune</span></h2> |
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129 <div class="box"> |
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130 <form method="post" action="<?php echo makeUrlNS('Special', 'Forum/Admin_prune', 'action=foo', true); ?>"> |
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131 <div class="inform"> |
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132 <input type="hidden" name="prune_days" value="<?php echo $prune_days ?>" /> |
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133 <input type="hidden" name="prune_sticky" value="<?php echo $_POST['prune_sticky'] ?>" /> |
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134 <input type="hidden" name="prune_from" value="<?php echo $prune_from ?>" /> |
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135 <fieldset> |
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136 <legend>Confirm prune posts</legend> |
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137 <div class="infldset"> |
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138 <p>Are you sure that you want to prune all topics older than <?php echo $prune_days ?> days from <?php echo $forum ?>? (<?php echo $num_topics ?> topics)</p> |
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139 <p>WARNING! Pruning posts deletes them permanently.</p> |
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140 </div> |
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141 </fieldset> |
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142 </div> |
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143 <p><input type="submit" name="prune_comply" value="Prune" /><a href="javascript:history.go(-1)">Go back</a></p> |
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144 </form> |
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145 </div> |
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146 </div> |
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147 <div class="clearer"></div> |
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148 </div> |
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149 <?php |
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150 |
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151 require PUN_ROOT.'footer.php'; |
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152 } |
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153 |
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154 |
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155 else |
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156 { |
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157 $page_title = pun_htmlspecialchars($pun_config['o_board_title']).' / Admin / Prune'; |
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158 $required_fields = array('req_prune_days' => 'Days old'); |
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159 $focus_element = array('prune', 'req_prune_days'); |
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160 require PUN_ROOT.'header.php'; |
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161 |
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162 generate_admin_menu('prune'); |
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163 |
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164 ?> |
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165 <div class="blockform"> |
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166 <h2><span>Prune</span></h2> |
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167 <div class="box"> |
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168 <form id="prune" method="post" action="<?php echo makeUrlNS('Special', 'Forum/Admin_prune', 'action=foo', true); ?>" onsubmit="return process_form(this)"> |
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169 <div class="inform"> |
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170 <input type="hidden" name="form_sent" value="1" /> |
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171 <fieldset> |
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172 <legend>Prune old posts</legend> |
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173 <div class="infldset"> |
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174 <table class="aligntop" cellspacing="0"> |
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175 <tr> |
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176 <th scope="row">Days old</th> |
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177 <td> |
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178 <input type="text" name="req_prune_days" size="3" maxlength="3" tabindex="1" /> |
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179 <span>The number of days "old" a topic must be to be pruned. E.g. if you were to enter 30, every topic that didn't contain a post dated less than 30 days old would be deleted.</span> |
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180 </td> |
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181 </tr> |
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182 <tr> |
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183 <th scope="row">Prune sticky topics</th> |
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184 <td> |
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185 <input type="radio" name="prune_sticky" value="1" tabindex="2" checked="checked" /> <strong>Yes</strong> <input type="radio" name="prune_sticky" value="0" /> <strong>No</strong> |
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186 <span>When enabled sticky topics will also be pruned.</span> |
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187 </td> |
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188 </tr> |
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189 <tr> |
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190 <th scope="row">Prune from forum</th> |
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191 <td> |
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192 <select name="prune_from" tabindex="3"> |
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193 <option value="all">All forums</option> |
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194 <?php |
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195 |
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196 $result = $pun_db->query('SELECT c.id AS cid, c.cat_name, f.id AS fid, f.forum_name FROM '.$pun_db->prefix.'categories AS c INNER JOIN '.$pun_db->prefix.'forums AS f ON c.id=f.cat_id WHERE f.redirect_url IS NULL ORDER BY c.disp_position, c.id, f.disp_position') or error('Unable to fetch category/forum list', __FILE__, __LINE__, $pun_db->error()); |
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197 |
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198 $cur_category = 0; |
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199 while ($forum = $pun_db->fetch_assoc($result)) |
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200 { |
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201 if ($forum['cid'] != $cur_category) // Are we still in the same category? |
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202 { |
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203 if ($cur_category) |
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204 echo "\t\t\t\t\t\t\t\t\t\t\t".'</optgroup>'."\n"; |
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205 |
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206 echo "\t\t\t\t\t\t\t\t\t\t\t".'<optgroup label="'.pun_htmlspecialchars($forum['cat_name']).'">'."\n"; |
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207 $cur_category = $forum['cid']; |
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208 } |
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209 |
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210 echo "\t\t\t\t\t\t\t\t\t\t\t\t".'<option value="'.$forum['fid'].'">'.pun_htmlspecialchars($forum['forum_name']).'</option>'."\n"; |
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211 } |
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212 |
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213 ?> |
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214 </optgroup> |
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215 </select> |
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216 <span>The forum from which you want to prune posts.</span> |
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217 </td> |
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218 </tr> |
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219 </table> |
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220 <p class="topspace">Use this feature with caution. Pruned posts can <strong>never</strong> be recovered. For best performance you should put the forum in maintenance mode during pruning.</p> |
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221 <div class="fsetsubmit"><input type="submit" name="prune" value="Prune" tabindex="5" /></div> |
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222 </div> |
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223 </fieldset> |
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224 </div> |
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225 </form> |
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226 </div> |
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227 </div> |
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228 <div class="clearer"></div> |
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229 </div> |
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230 <?php |
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231 |
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232 require PUN_ROOT.'footer.php'; |
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233 } |
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