1 | <?php |
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2 | # -- BEGIN LICENSE BLOCK --------------------------------------- |
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3 | # |
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4 | # This file is part of Dotclear 2. |
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5 | # |
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6 | # Copyright (c) 2003-2011 Olivier Meunier & Association Dotclear |
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7 | # Licensed under the GPL version 2.0 license. |
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8 | # See LICENSE file or |
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9 | # http://www.gnu.org/licenses/old-licenses/gpl-2.0.html |
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10 | # |
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11 | # -- END LICENSE BLOCK ----------------------------------------- |
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12 | if (!defined('DC_RC_PATH')) { return; } |
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13 | |
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14 | class dcLog |
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15 | { |
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16 | protected $core; |
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17 | protected $prefix; |
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18 | |
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19 | /** |
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20 | Object constructor. |
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21 | |
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22 | @param core <b>dcCore</b> dcCore instance |
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23 | */ |
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24 | public function __construct($core) |
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25 | { |
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26 | $this->core =& $core; |
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27 | $this->prefix = $core->prefix; |
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28 | } |
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29 | |
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30 | /** |
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31 | Retrieves logs. <b>$params</b> is an array taking the following |
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32 | optionnal parameters: |
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33 | |
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34 | - blog_id: Get logs belonging to given blog ID |
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35 | - user_id: Get logs belonging to given user ID |
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36 | - log_ip: Get logs belonging to given IP address |
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37 | - log_table: Get logs belonging to given log table |
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38 | - order: Order of results (default "ORDER BY log_dt DESC") |
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39 | - limit: Limit parameter |
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40 | |
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41 | @param params <b>array</b> Parameters |
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42 | @param count_only <b>boolean</b> Only counts results |
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43 | @return <b>record</b> A record with some more capabilities |
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44 | */ |
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45 | public function getLogs($params = array(),$count_only = false) |
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46 | { |
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47 | if ($count_only) { |
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48 | $f = 'COUNT(log_id)'; |
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49 | } |
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50 | else { |
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51 | $f = |
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52 | 'L.log_id, L.user_id, L.log_table, L.log_dt, '. |
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53 | 'L.log_ip, L.log_msg, L.blog_id, U.user_name, '. |
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54 | 'U.user_firstname, U.user_displayname, U.user_url'; |
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55 | } |
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56 | |
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57 | $strReq = 'SELECT '.$f.' FROM '.$this->prefix.'log L '; |
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58 | |
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59 | if (!$count_only) { |
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60 | $strReq .= |
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61 | 'LEFT JOIN '.$this->prefix.'user U '. |
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62 | 'ON U.user_id = L.user_id '; |
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63 | } |
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64 | |
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65 | if (!empty($params['blog_id'])) { |
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66 | if ($params['blog_id'] === 'all') { |
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67 | $strReq .= "WHERE NULL IS NULL "; |
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68 | } |
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69 | else { |
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70 | $strReq .= "WHERE L.blog_id = '".$this->core->con->escape($params['blog_id'])."' "; |
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71 | } |
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72 | } |
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73 | else { |
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74 | $strReq .= "WHERE L.blog_id = '".$this->core->blog->id."' "; |
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75 | } |
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76 | |
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77 | if (!empty($params['user_id'])) { |
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78 | $strReq .= 'AND L.user_id'.$this->core->con->in($params['user_id']); |
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79 | } |
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80 | if (!empty($params['log_ip'])) { |
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81 | $strReq .= 'AND log_ip'.$this->core->con->in($params['log_ip']); |
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82 | } |
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83 | if (!empty($params['log_table'])) { |
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84 | $strReq .= 'AND log_table'.$this->core->con->in($params['log_table']); |
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85 | } |
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86 | |
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87 | if (!$count_only) |
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88 | { |
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89 | if (!empty($params['order'])) { |
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90 | $strReq .= 'ORDER BY '.$this->core->con->escape($params['order']).' '; |
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91 | } else { |
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92 | $strReq .= 'ORDER BY log_dt DESC '; |
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93 | } |
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94 | } |
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95 | |
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96 | if (!empty($params['limit'])) { |
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97 | $strReq .= $this->core->con->limit($params['limit']); |
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98 | } |
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99 | |
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100 | $rs = $this->core->con->select($strReq); |
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101 | $rs->extend('rsExtLog'); |
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102 | |
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103 | return $rs; |
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104 | } |
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105 | |
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106 | /** |
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107 | Creates a new log. Takes a cursor as input and returns the new log |
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108 | ID. |
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109 | |
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110 | @param cur <b>cursor</b> Log cursor |
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111 | @return <b>integer</b> New log ID |
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112 | */ |
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113 | public function addLog($cur) |
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114 | { |
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115 | $this->core->con->writeLock($this->prefix.'log'); |
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116 | |
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117 | try |
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118 | { |
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119 | # Get ID |
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120 | $rs = $this->core->con->select( |
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121 | 'SELECT MAX(log_id) '. |
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122 | 'FROM '.$this->prefix.'log ' |
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123 | ); |
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124 | |
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125 | $cur->log_id = (integer) $rs->f(0) + 1; |
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126 | $cur->blog_id = (string) $this->core->blog->id; |
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127 | $cur->log_dt = date('Y-m-d H:i:s'); |
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128 | |
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129 | $this->getLogCursor($cur,$cur->log_id); |
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130 | |
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131 | # --BEHAVIOR-- coreBeforeLogCreate |
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132 | $this->core->callBehavior('coreBeforeLogCreate',$this,$cur); |
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133 | |
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134 | $cur->insert(); |
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135 | $this->core->con->unlock(); |
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136 | } |
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137 | catch (Exception $e) |
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138 | { |
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139 | $this->core->con->unlock(); |
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140 | throw $e; |
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141 | } |
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142 | |
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143 | # --BEHAVIOR-- coreAfterLogCreate |
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144 | $this->core->callBehavior('coreAfterLogCreate',$this,$cur); |
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145 | |
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146 | return $cur->log_id; |
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147 | } |
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148 | |
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149 | /** |
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150 | Deletes a log. |
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151 | |
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152 | @param id <b>integer</b> Log ID |
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153 | */ |
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154 | public function delLogs($id,$all = false) |
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155 | { |
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156 | $strReq = $all ? |
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157 | 'TRUNCATE TABLE '.$this->prefix.'log' : |
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158 | 'DELETE FROM '.$this->prefix.'log WHERE log_id'.$this->core->con->in($id); |
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159 | |
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160 | $this->core->con->execute($strReq); |
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161 | } |
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162 | |
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163 | private function getLogCursor($cur,$log_id = null) |
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164 | { |
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165 | if ($cur->log_msg === '') { |
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166 | throw new Exception(__('No log message')); |
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167 | } |
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168 | |
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169 | if ($cur->log_table === null) { |
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170 | $cur->log_table = 'none'; |
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171 | } |
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172 | |
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173 | if ($cur->user_id === null) { |
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174 | $cur->user_id = 'unknown'; |
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175 | } |
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176 | |
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177 | if ($cur->log_dt === '' || $cur->log_dt === null) { |
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178 | $cur->log_dt = date('Y-m-d H:i:s'); |
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179 | } |
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180 | |
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181 | if ($cur->log_ip === null) { |
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182 | $cur->log_ip = http::realIP(); |
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183 | } |
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184 | |
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185 | $log_id = is_int($log_id) ? $log_id : $cur->log_id; |
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186 | } |
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187 | } |
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188 | |
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189 | class rsExtLog |
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190 | { |
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191 | public static function getUserCN($rs) |
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192 | { |
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193 | $user = dcUtils::getUserCN($rs->user_id, $rs->user_name, |
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194 | $rs->user_firstname, $rs->user_displayname); |
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195 | |
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196 | if ($user === 'unknown') { |
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197 | $user = __('unknown'); |
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198 | } |
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199 | |
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200 | return $user; |
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201 | } |
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202 | } |
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203 | |
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204 | ?> |
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