HuasoFoundries /
phpPgAdmin6
| Conditions | 55 |
| Paths | 1729 |
| Total Lines | 293 |
| Code Lines | 190 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 0 | ||
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | <?php |
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| 92 | protected function mimicDumpFeature($format, $clean, $oids) |
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| 93 | { |
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| 94 | $data = $this->misc->getDatabaseAccessor(); |
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| 95 | |||
| 96 | set_time_limit(0); |
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| 97 | |||
| 98 | // if (!isset($_REQUEST['table']) && !isset($_REQUEST['query'])) |
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| 99 | // What must we do in this case? Maybe redirect to the homepage? |
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| 100 | |||
| 101 | $format = 'N/A'; |
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| 102 | // If format is set, then perform the export |
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| 103 | if (!isset($_REQUEST['what'])) { |
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| 104 | return $this->doDefault(); |
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| 105 | } |
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| 106 | |||
| 107 | $this->prtrace("REQUEST['what']", $_REQUEST['what']); |
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| 108 | |||
| 109 | // Include application functions |
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| 110 | $this->setNoOutput(true); |
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| 111 | $clean = false; |
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| 112 | $response = $this |
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| 113 | ->container |
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| 114 | ->responseobj; |
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| 115 | |||
| 116 | // Make it do a download, if necessary |
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| 117 | if ('download' == $_REQUEST['output']) { |
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| 118 | // Set headers. MSIE is totally broken for SSL downloading, so |
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| 119 | // we need to have it download in-place as plain text |
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| 120 | if (strstr($_SERVER['HTTP_USER_AGENT'], 'MSIE') && isset($_SERVER['HTTPS'])) { |
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| 121 | $response = $response |
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| 122 | ->withHeader('Content-type', 'text/plain'); |
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| 123 | } else { |
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| 124 | $response = $response |
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| 125 | ->withHeader('Content-type', 'application/download'); |
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| 126 | |||
| 127 | if (isset($this->extensions[$format])) { |
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| 128 | $ext = $this->extensions[$format]; |
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| 129 | } else { |
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| 130 | $ext = 'txt'; |
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| 131 | } |
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| 132 | $response = $response |
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| 133 | ->withHeader('Content-Disposition', 'attachment; filename=dump.'.$ext); |
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| 134 | } |
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| 135 | } else { |
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| 136 | $response = $response |
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| 137 | ->withHeader('Content-type', 'text/plain'); |
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| 138 | } |
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| 139 | |||
| 140 | if (isset($_REQUEST['query'])) { |
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| 141 | $_REQUEST['query'] = trim(urldecode($_REQUEST['query'])); |
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| 142 | } |
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| 143 | |||
| 144 | // Set the schema search path |
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| 145 | if (isset($_REQUEST['search_path'])) { |
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| 146 | $data->setSearchPath(array_map('trim', explode(',', $_REQUEST['search_path']))); |
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| 147 | } |
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| 148 | |||
| 149 | $subject = $this->coalesceArr($_REQUEST, 'subject', 'table')['subject']; |
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| 150 | |||
| 151 | $object = $this->coalesceArr($_REQUEST, $subject)[$subject]; |
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| 152 | |||
| 153 | // Set up the dump transaction |
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| 154 | $status = $data->beginDump(); |
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| 155 | $this->prtrace('subject', $subject); |
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| 156 | $this->prtrace('object', $object); |
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| 157 | |||
| 158 | // If the dump is not dataonly then dump the structure prefix |
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| 159 | if ('dataonly' != $_REQUEST['what']) { |
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| 160 | $tabledefprefix = $data->getTableDefPrefix($object, $clean); |
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| 161 | $this->prtrace('tabledefprefix', $tabledefprefix); |
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| 162 | echo $tabledefprefix; |
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| 163 | } |
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| 164 | |||
| 165 | // If the dump is not structureonly then dump the actual data |
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| 166 | if ('structureonly' != $_REQUEST['what']) { |
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| 167 | // Get database encoding |
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| 168 | $dbEncoding = $data->getDatabaseEncoding(); |
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| 169 | |||
| 170 | // Set fetch mode to NUM so that duplicate field names are properly returned |
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| 171 | $data->conn->setFetchMode(ADODB_FETCH_NUM); |
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| 172 | |||
| 173 | // Execute the query, if set, otherwise grab all rows from the table |
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| 174 | if ($object) { |
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| 175 | $rs = $data->dumpRelation($object, $oids); |
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| 176 | } else { |
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| 177 | $rs = $data->conn->Execute($_REQUEST['query']); |
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| 178 | } |
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| 179 | $this->prtrace('$_REQUEST[query]', $_REQUEST['query']); |
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| 180 | |||
| 181 | if ('copy' == $format) { |
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| 182 | $data->fieldClean($object); |
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| 183 | echo "COPY \"{$_REQUEST['table']}\""; |
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| 184 | if ($oids) { |
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| 185 | echo ' WITH OIDS'; |
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| 186 | } |
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| 187 | |||
| 188 | echo " FROM stdin;\n"; |
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| 189 | while (!$rs->EOF) { |
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| 190 | $first = true; |
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| 191 | //while (list($k, $v) = each($rs->fields)) { |
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| 192 | foreach ($rs->fields as $k => $v) { |
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| 193 | // Escape value |
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| 194 | $v = $data->escapeBytea($v); |
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| 195 | |||
| 196 | // We add an extra escaping slash onto octal encoded characters |
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| 197 | $v = preg_replace('/\\\\([0-7]{3})/', '\\\\\1', $v); |
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| 198 | if ($first) { |
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| 199 | echo (is_null($v)) ? '\\N' : $v; |
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| 200 | $first = false; |
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| 201 | } else { |
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| 202 | echo "\t", (is_null($v)) ? '\\N' : $v; |
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| 203 | } |
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| 204 | } |
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| 205 | echo "\n"; |
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| 206 | $rs->moveNext(); |
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| 207 | } |
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| 208 | echo "\\.\n"; |
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| 209 | } elseif ('html' == $format) { |
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| 210 | echo "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\r\n"; |
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| 211 | echo "<html xmlns=\"http://www.w3.org/1999/xhtml\">\r\n"; |
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| 212 | echo "<head>\r\n"; |
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| 213 | echo "\t<title></title>\r\n"; |
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| 214 | echo "\t<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\r\n"; |
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| 215 | echo "</head>\r\n"; |
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| 216 | echo "<body>\r\n"; |
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| 217 | echo "<table class=\"phppgadmin\">\r\n"; |
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| 218 | echo "\t<tr>\r\n"; |
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| 219 | if (!$rs->EOF) { |
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| 220 | // Output header row |
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| 221 | $j = 0; |
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| 222 | foreach ($rs->fields as $k => $v) { |
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| 223 | $finfo = $rs->fetchField($j++); |
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| 224 | if ($finfo->name == $data->id && !$oids) { |
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| 225 | continue; |
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| 226 | } |
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| 227 | |||
| 228 | echo "\t\t<th>", $this->misc->printVal($finfo->name, true), "</th>\r\n"; |
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| 229 | } |
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| 230 | } |
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| 231 | echo "\t</tr>\r\n"; |
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| 232 | while (!$rs->EOF) { |
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| 233 | echo "\t<tr>\r\n"; |
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| 234 | $j = 0; |
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| 235 | foreach ($rs->fields as $k => $v) { |
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| 236 | $finfo = $rs->fetchField($j++); |
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| 237 | if ($finfo->name == $data->id && !$oids) { |
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| 238 | continue; |
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| 239 | } |
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| 240 | |||
| 241 | echo "\t\t<td>", $this->misc->printVal($v, true, $finfo->type), "</td>\r\n"; |
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| 242 | } |
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| 243 | echo "\t</tr>\r\n"; |
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| 244 | $rs->moveNext(); |
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| 245 | } |
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| 246 | echo "</table>\r\n"; |
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| 247 | echo "</body>\r\n"; |
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| 248 | echo "</html>\r\n"; |
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| 249 | } elseif ('xml' == $format) { |
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| 250 | echo "<?xml version=\"1.0\" encoding=\"utf-8\" ?>\n"; |
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| 251 | echo "<data>\n"; |
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| 252 | if (!$rs->EOF) { |
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| 253 | // Output header row |
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| 254 | $j = 0; |
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| 255 | echo "\t<header>\n"; |
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| 256 | foreach ($rs->fields as $k => $v) { |
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| 257 | $finfo = $rs->fetchField($j++); |
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| 258 | $name = htmlspecialchars($finfo->name); |
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| 259 | $type = htmlspecialchars($finfo->type); |
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| 260 | echo "\t\t<column name=\"{$name}\" type=\"{$type}\" />\n"; |
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| 261 | } |
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| 262 | echo "\t</header>\n"; |
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| 263 | } |
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| 264 | echo "\t<records>\n"; |
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| 265 | while (!$rs->EOF) { |
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| 266 | $j = 0; |
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| 267 | echo "\t\t<row>\n"; |
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| 268 | foreach ($rs->fields as $k => $v) { |
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| 269 | $finfo = $rs->fetchField($j++); |
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| 270 | $name = htmlspecialchars($finfo->name); |
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| 271 | if (!is_null($v)) { |
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| 272 | $v = htmlspecialchars($v); |
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| 273 | } |
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| 274 | |||
| 275 | echo "\t\t\t<column name=\"{$name}\"", (is_null($v) ? ' null="null"' : ''), ">{$v}</column>\n"; |
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| 276 | } |
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| 277 | echo "\t\t</row>\n"; |
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| 278 | $rs->moveNext(); |
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| 279 | } |
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| 280 | echo "\t</records>\n"; |
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| 281 | echo "</data>\n"; |
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| 282 | } elseif ('sql' == $format) { |
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| 283 | $data->fieldClean($object); |
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| 284 | while (!$rs->EOF) { |
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| 285 | echo "INSERT INTO \"{$object}\" ("; |
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| 286 | $first = true; |
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| 287 | $j = 0; |
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| 288 | foreach ($rs->fields as $k => $v) { |
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| 289 | $finfo = $rs->fetchField($j++); |
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| 290 | $k = $finfo->name; |
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| 291 | // SQL (INSERT) format cannot handle oids |
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| 292 | // if ($k == $data->id) continue; |
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| 293 | // Output field |
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| 294 | $data->fieldClean($k); |
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| 295 | if ($first) { |
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| 296 | echo "\"{$k}\""; |
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| 297 | } else { |
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| 298 | echo ", \"{$k}\""; |
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| 299 | } |
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| 300 | |||
| 301 | if (!is_null($v)) { |
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| 302 | // Output value |
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| 303 | // addCSlashes converts all weird ASCII characters to octal representation, |
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| 304 | // EXCEPT the 'special' ones like \r \n \t, etc. |
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| 305 | $v = addcslashes($v, "\0..\37\177..\377"); |
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| 306 | // We add an extra escaping slash onto octal encoded characters |
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| 307 | $v = preg_replace('/\\\\([0-7]{3})/', '\\\1', $v); |
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| 308 | // Finally, escape all apostrophes |
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| 309 | $v = str_replace("'", "''", $v); |
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| 310 | } |
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| 311 | if ($first) { |
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| 312 | $values = (is_null($v) ? 'NULL' : "'{$v}'"); |
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| 313 | $first = false; |
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| 314 | } else { |
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| 315 | $values .= ', '.((is_null($v) ? 'NULL' : "'{$v}'")); |
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| 316 | } |
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| 317 | } |
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| 318 | echo ") VALUES ({$values});\n"; |
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| 319 | $rs->moveNext(); |
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| 320 | } |
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| 321 | } else { |
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| 322 | switch ($format) { |
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| 323 | case 'tab': |
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| 324 | $sep = "\t"; |
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| 325 | |||
| 326 | break; |
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| 327 | case 'csv': |
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| 328 | default: |
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| 329 | $sep = ','; |
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| 330 | |||
| 331 | break; |
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| 332 | } |
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| 333 | if (!$rs->EOF) { |
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| 334 | // Output header row |
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| 335 | $first = true; |
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| 336 | foreach ($rs->fields as $k => $v) { |
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| 337 | $finfo = $rs->fetchField($k); |
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| 338 | $v = $finfo->name; |
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| 339 | if (!is_null($v)) { |
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| 340 | $v = str_replace('"', '""', $v); |
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| 341 | } |
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| 342 | |||
| 343 | if ($first) { |
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| 344 | echo "\"{$v}\""; |
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| 345 | $first = false; |
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| 346 | } else { |
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| 347 | echo "{$sep}\"{$v}\""; |
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| 348 | } |
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| 349 | } |
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| 350 | echo "\r\n"; |
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| 351 | } |
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| 352 | while (!$rs->EOF) { |
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| 353 | $first = true; |
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| 354 | foreach ($rs->fields as $k => $v) { |
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| 355 | if (!is_null($v)) { |
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| 356 | $v = str_replace('"', '""', $v); |
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| 357 | } |
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| 358 | |||
| 359 | if ($first) { |
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| 360 | echo (is_null($v)) ? '"\\N"' : "\"{$v}\""; |
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| 361 | $first = false; |
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| 362 | } else { |
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| 363 | echo is_null($v) ? "{$sep}\"\\N\"" : "{$sep}\"{$v}\""; |
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| 364 | } |
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| 365 | } |
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| 366 | echo "\r\n"; |
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| 367 | $rs->moveNext(); |
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| 368 | } |
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| 369 | } |
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| 370 | } |
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| 371 | |||
| 372 | // If the dump is not dataonly then dump the structure suffix |
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| 373 | if ('dataonly' != $_REQUEST['what']) { |
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| 374 | // Set fetch mode back to ASSOC for the table suffix to work |
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| 375 | $data->conn->setFetchMode(ADODB_FETCH_ASSOC); |
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| 376 | $tabledefsuffix = $data->getTableDefSuffix($object); |
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| 377 | $this->prtrace('tabledefsuffix', $tabledefsuffix); |
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| 378 | echo $tabledefsuffix; |
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| 379 | } |
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| 380 | |||
| 381 | // Finish the dump transaction |
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| 382 | $status = $data->endDump(); |
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| 383 | |||
| 384 | return $response; |
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| 385 | } |
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| 441 |
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