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