[Sommaire] [Imprimer]

   1  <?php
   2  /* $Id: ods.php 9000 2006-04-28 10:46:13Z nijel $ */
   3  // vim: expandtab sw=4 ts=4 sts=4:
   4  
   5  /**
   6   * Set of functions used to build CSV dumps of tables
   7   */
   8  
   9  if (isset($plugin_list)) {
  10      $plugin_list['ods'] = array(
  11          'text' => 'strOpenDocumentSpreadsheet',
  12          'extension' => 'ods',
  13          'mime_type' => 'application/vnd.oasis.opendocument.spreadsheet',
  14          'force_file' => true,
  15          'options' => array(
  16              array('type' => 'text', 'name' => 'null', 'text' => 'strReplaceNULLBy'),
  17              array('type' => 'bool', 'name' => 'columns', 'text' => 'strPutColNames'),
  18              array('type' => 'hidden', 'name' => 'data'),
  19              ),
  20          'options_text' => 'strOpenDocumentSpreadsheetOptions',
  21          );
  22  } else {
  23  
  24  $GLOBALS['ods_buffer'] = '';
  25  require_once ('./libraries/opendocument.lib.php');
  26  
  27  /**
  28   * Outputs comment
  29   *
  30   * @param   string      Text of comment
  31   *
  32   * @return  bool        Whether it suceeded
  33   */
  34  function PMA_exportComment($text) {
  35      return TRUE;
  36  }
  37  
  38  /**
  39   * Outputs export footer
  40   *
  41   * @return  bool        Whether it suceeded
  42   *
  43   * @access  public
  44   */
  45  function PMA_exportFooter() {
  46      $GLOBALS['ods_buffer'] .= '</office:spreadsheet>'
  47          . '</office:body>'
  48          . '</office:document-content>';
  49      if (!PMA_exportOutputHandler(PMA_createOpenDocument('application/vnd.oasis.opendocument.spreadsheet', $GLOBALS['ods_buffer']))) {
  50          return FALSE;
  51      }
  52      return TRUE;
  53  }
  54  
  55  /**
  56   * Outputs export header
  57   *
  58   * @return  bool        Whether it suceeded
  59   *
  60   * @access  public
  61   */
  62  function PMA_exportHeader() {
  63      $GLOBALS['ods_buffer'] .= '<?xml version="1.0" encoding="' . $GLOBALS['charset'] . '"?' . '>'
  64          . '<office:document-content '. $GLOBALS['OpenDocumentNS'] . 'office:version="1.0">'
  65          . '<office:body>'
  66          . '<office:spreadsheet>';
  67      return TRUE;
  68  }
  69  
  70  /**
  71   * Outputs database header
  72   *
  73   * @param   string      Database name
  74   *
  75   * @return  bool        Whether it suceeded
  76   *
  77   * @access  public
  78   */
  79  function PMA_exportDBHeader($db) {
  80      return TRUE;
  81  }
  82  
  83  /**
  84   * Outputs database footer
  85   *
  86   * @param   string      Database name
  87   *
  88   * @return  bool        Whether it suceeded
  89   *
  90   * @access  public
  91   */
  92  function PMA_exportDBFooter($db) {
  93      return TRUE;
  94  }
  95  
  96  /**
  97   * Outputs create database database
  98   *
  99   * @param   string      Database name
 100   *
 101   * @return  bool        Whether it suceeded
 102   *
 103   * @access  public
 104   */
 105  function PMA_exportDBCreate($db) {
 106      return TRUE;
 107  }
 108  
 109  /**
 110   * Outputs the content of a table in CSV format
 111   *
 112   * @param   string      the database name
 113   * @param   string      the table name
 114   * @param   string      the end of line sequence
 115   * @param   string      the url to go back in case of error
 116   * @param   string      SQL query for obtaining data
 117   *
 118   * @return  bool        Whether it suceeded
 119   *
 120   * @access  public
 121   */
 122  function PMA_exportData($db, $table, $crlf, $error_url, $sql_query) {
 123      global $what;
 124  
 125      // Gets the data from the database
 126      $result      = PMA_DBI_query($sql_query, null, PMA_DBI_QUERY_UNBUFFERED);
 127      $fields_cnt  = PMA_DBI_num_fields($result);
 128      $fields_meta = PMA_DBI_get_fields_meta($result);
 129      $field_flags = array();
 130      for ($j = 0; $j < $fields_cnt; $j++) {
 131          $field_flags[$j] = PMA_DBI_field_flags($result, $j);
 132      }
 133  
 134      $GLOBALS['ods_buffer'] .= '<table:table table:name="' . htmlspecialchars($table) . '">';
 135  
 136      // If required, get fields name at the first line
 137      if (isset($GLOBALS[$what . '_columns'])) {
 138          $GLOBALS['ods_buffer'] .= '<table:table-row>';
 139          for ($i = 0; $i < $fields_cnt; $i++) {
 140              $GLOBALS['ods_buffer'] .= '<table:table-cell office:value-type="string">'
 141                  . '<text:p>' . htmlspecialchars(stripslashes(PMA_DBI_field_name($result, $i))) . '</text:p>'
 142                  . '</table:table-cell>';
 143          } // end for
 144          $GLOBALS['ods_buffer'] .= '</table:table-row>';
 145      } // end if
 146  
 147      // Format the data
 148      while ($row = PMA_DBI_fetch_row($result)) {
 149          $GLOBALS['ods_buffer'] .= '<table:table-row>';
 150          for ($j = 0; $j < $fields_cnt; $j++) {
 151              if (!isset($row[$j]) || is_null($row[$j])) {
 152                  $GLOBALS['ods_buffer'] .= '<table:table-cell office:value-type="string">'
 153                      . '<text:p>' . htmlspecialchars($GLOBALS[$what . '_null']) . '</text:p>'
 154                      . '</table:table-cell>';
 155              // ignore binary field
 156              // Note: with mysqli, under MySQL 4.1.3, we get the flag
 157              // "binary" for those field types (I don't know why)
 158              } elseif (stristr($field_flags[$j], 'BINARY')
 159                      && isset($GLOBALS['sql_hex_for_binary'])
 160                      && $fields_meta[$j]->type != 'datetime'
 161                      && $fields_meta[$j]->type != 'date'
 162                      && $fields_meta[$j]->type != 'time'
 163                      && $fields_meta[$j]->type != 'timestamp'
 164                     ) {
 165                  $GLOBALS['ods_buffer'] .= '<table:table-cell office:value-type="string">'
 166                      . '<text:p></text:p>'
 167                      . '</table:table-cell>';
 168              } elseif ($fields_meta[$j]->numeric && $fields_meta[$j]->type != 'timestamp' && ! $fields_meta[$j]->blob) {
 169                  $GLOBALS['ods_buffer'] .= '<table:table-cell office:value-type="float" office:value="' . $row[$j] . '" >'
 170                      . '<text:p>' . htmlspecialchars($row[$j]) . '</text:p>'
 171                      . '</table:table-cell>';
 172              } else {
 173                  $GLOBALS['ods_buffer'] .= '<table:table-cell office:value-type="string">'
 174                      . '<text:p>' . htmlspecialchars($row[$j]) . '</text:p>'
 175                      . '</table:table-cell>';
 176              }
 177          } // end for
 178          $GLOBALS['ods_buffer'] .= '</table:table-row>';
 179      } // end while
 180      PMA_DBI_free_result($result);
 181  
 182      $GLOBALS['ods_buffer'] .= '</table:table>';
 183  
 184      return TRUE;
 185  }
 186  
 187  }
 188  ?>