libraries/export/xml.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  * Set of functions used to build XML dumps of tables
   5  *
   6  * @version $Id$
   7  */
   8
   9 /**
  10  *
  11  */
  12 if (strlen($GLOBALS['db'])) { /* Can't do server export */
  13
  14 if (isset($plugin_list)) {
  15     $plugin_list['xml'] = array(
  16         'text' => 'strXML',
  17         'extension' => 'xml',
  18         'mime_type' => 'text/xml',
  19         'options' => array(
  20             array('type' => 'hidden', 'name' => 'data'),
  21             ),
  22         'options_text' => 'strOptions',
  23         );
  24 } else {
  25
  26 /**
  27  * Outputs comment
  28  *
  29  * @param   string      Text of comment
  30  *
  31  * @return  bool        Whether it suceeded
  32  */
  33 function PMA_exportComment($text) {
  34     return PMA_exportOutputHandler('<!-- ' . $text . ' -->' . $GLOBALS['crlf']);
  35 }
  36
  37 /**
  38  * Outputs export footer
  39  *
  40  * @return  bool        Whether it suceeded
  41  *
  42  * @access  public
  43  */
  44 function PMA_exportFooter() {
  45     return TRUE;
  46 }
  47
  48 /**
  49  * Outputs export header
  50  *
  51  * @return  bool        Whether it suceeded
  52  *
  53  * @access  public
  54  */
  55 function PMA_exportHeader() {
  56     global $crlf;
  57     global $cfg;
  58
  59     if ($GLOBALS['output_charset_conversion']) {
  60         $charset = $GLOBALS['charset_of_file'];
  61     } else {
  62         $charset = $GLOBALS['charset'];
  63     }
  64
  65     $head  =  '<?xml version="1.0" encoding="' . $charset . '" ?>' . $crlf
  66            .  '<!--' . $crlf
  67            .  '-' . $crlf
  68            .  '- phpMyAdmin XML Dump' . $crlf
  69            .  '- version ' . PMA_VERSION . $crlf
  70            .  '- http://www.phpmyadmin.net' . $crlf
  71            .  '-' . $crlf
  72            .  '- ' . $GLOBALS['strHost'] . ': ' . $cfg['Server']['host'];
  73     if (!empty($cfg['Server']['port'])) {
  74          $head .= ':' . $cfg['Server']['port'];
  75     }
  76     $head .= $crlf
  77            .  '- ' . $GLOBALS['strGenTime'] . ': ' . PMA_localisedDate() . $crlf
  78            .  '- ' . $GLOBALS['strServerVersion'] . ': ' . substr(PMA_MYSQL_INT_VERSION, 0, 1) . '.' . (int) substr(PMA_MYSQL_INT_VERSION, 1, 2) . '.' . (int) substr(PMA_MYSQL_INT_VERSION, 3) . $crlf
  79            .  '- ' . $GLOBALS['strPHPVersion'] . ': ' . phpversion() . $crlf
  80            .  '-->' . $crlf . $crlf;
  81     return PMA_exportOutputHandler($head);
  82 }
  83
  84 /**
  85  * Outputs database header
  86  *
  87  * @param   string      Database name
  88  *
  89  * @return  bool        Whether it suceeded
  90  *
  91  * @access  public
  92  */
  93 function PMA_exportDBHeader($db) {
  94     global $crlf;
  95     $head = '<!--' . $crlf
  96           . '- ' . $GLOBALS['strDatabase'] . ': ' . (isset($GLOBALS['use_backquotes']) ? PMA_backquote($db) : '\'' . $db . '\''). $crlf
  97           . '-->' . $crlf
  98           . '<' . $db . '>' . $crlf;
  99     return PMA_exportOutputHandler($head);
 100 }
 101
 102 /**
 103  * Outputs database footer
 104  *
 105  * @param   string      Database name
 106  *
 107  * @return  bool        Whether it suceeded
 108  *
 109  * @access  public
 110  */
 111 function PMA_exportDBFooter($db) {
 112     global $crlf;
 113     return PMA_exportOutputHandler('</' . $db . '>' . $crlf);
 114 }
 115
 116 /**
 117  * Outputs create database database
 118  *
 119  * @param   string      Database name
 120  *
 121  * @return  bool        Whether it suceeded
 122  *
 123  * @access  public
 124  */
 125 function PMA_exportDBCreate($db) {
 126     return TRUE;
 127 }
 128
 129
 130 /**
 131  * Outputs the content of a table
 132  *
 133  * @param   string      the database name
 134  * @param   string      the table name
 135  * @param   string      the end of line sequence
 136  * @param   string      the url to go back in case of error
 137  * @param   string      SQL query for obtaining data
 138  *
 139  * @return  bool        Whether it suceeded
 140  *
 141  * @access  public
 142  */
 143 function PMA_exportData($db, $table, $crlf, $error_url, $sql_query) {
 144     $result      = PMA_DBI_query($sql_query, null, PMA_DBI_QUERY_UNBUFFERED);
 145
 146     $columns_cnt = PMA_DBI_num_fields($result);
 147     for ($i = 0; $i < $columns_cnt; $i++) {
 148         $columns[$i] = stripslashes(PMA_DBI_field_name($result, $i));
 149     }
 150     unset($i);
 151
 152     $buffer      = '  <!-- ' . $GLOBALS['strTable'] . ' ' . $table . ' -->' . $crlf;
 153     if (!PMA_exportOutputHandler($buffer)) {
 154         return FALSE;
 155     }
 156
 157     while ($record = PMA_DBI_fetch_row($result)) {
 158         $buffer         = '    <' . $table . '>' . $crlf;
 159         for ($i = 0; $i < $columns_cnt; $i++) {
 160             if (isset($record[$i]) && !is_null($record[$i])) {
 161                 $buffer .= '        <' . $columns[$i] . '>' . htmlspecialchars($record[$i])
 162                         .  '</' . $columns[$i] . '>' . $crlf;
 163             }
 164         }
 165         $buffer         .= '    </' . $table . '>' . $crlf;
 166
 167         if (!PMA_exportOutputHandler($buffer)) {
 168             return FALSE;
 169         }
 170     }
 171     PMA_DBI_free_result($result);
 172
 173     return TRUE;
 174 } // end of the 'PMA_getTableXML()' function
 175 }
 176 }
 177 ?>