libraries/export/htmlexcel.php

   1 <?php
   2 /* vim: set expandtab sw=4 ts=4 sts=4: */
   3 /**
   4  * Set of functions used to build CSV dumps of tables
   5  *
   6  * @version $Id$
   7  */
   8
   9 /**
  10  *
  11  */
  12 if (isset($plugin_list)) {
  13     $plugin_list['htmlexcel'] = array(
  14         'text' => 'strHTMLExcel',
  15         'extension' => 'xls',
  16         'mime_type' => 'application/vnd.ms-excel',
  17         'force_file' => true,
  18         'options' => array(
  19             array('type' => 'text', 'name' => 'null', 'text' => 'strReplaceNULLBy'),
  20             array('type' => 'bool', 'name' => 'columns', 'text' => 'strPutColNames'),
  21             array('type' => 'hidden', 'name' => 'data'),
  22             ),
  23         'options_text' => 'strOptions',
  24         );
  25 } else {
  26
  27 /**
  28  * Outputs comment
  29  *
  30  * @param   string      Text of comment
  31  *
  32  * @return  bool        Whether it suceeded
  33  */
  34 function PMA_exportComment($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     if (!PMA_exportOutputHandler('
  47 </table>
  48 </div>
  49 </body>
  50 </html>
  51 ')) {
  52         return FALSE;
  53     }
  54     return TRUE;
  55 }
  56
  57 /**
  58  * Outputs export header
  59  *
  60  * @return  bool        Whether it suceeded
  61  *
  62  * @access  public
  63  */
  64 function PMA_exportHeader() {
  65     global $charset, $charset_of_file;
  66     if (!PMA_exportOutputHandler('
  67 <html xmlns:o="urn:schemas-microsoft-com:office:office"
  68 xmlns:x="urn:schemas-microsoft-com:office:excel"
  69 xmlns="http://www.w3.org/TR/REC-html40">
  70
  71 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
  72 <html>
  73 <head>
  74     <meta http-equiv="Content-type" content="text/html;charset=' . (isset($charset_of_file) ? $charset_of_file : $charset) .'" />
  75 <style id="Classeur1_16681_Styles">
  76 </style>
  77
  78 </head>
  79 <body>
  80
  81 <div id="Classeur1_16681" align=center x:publishsource="Excel">
  82
  83 <table x:str border=0 cellpadding=0 cellspacing=0 width=100% style="border-collapse: collapse">
  84 ')) {
  85         return FALSE;
  86     }
  87
  88     return TRUE;
  89 }
  90
  91 /**
  92  * Outputs database header
  93  *
  94  * @param   string      Database name
  95  *
  96  * @return  bool        Whether it suceeded
  97  *
  98  * @access  public
  99  */
 100 function PMA_exportDBHeader($db) {
 101     return TRUE;
 102 }
 103
 104 /**
 105  * Outputs database footer
 106  *
 107  * @param   string      Database name
 108  *
 109  * @return  bool        Whether it suceeded
 110  *
 111  * @access  public
 112  */
 113 function PMA_exportDBFooter($db) {
 114     return TRUE;
 115 }
 116
 117 /**
 118  * Outputs create database database
 119  *
 120  * @param   string      Database name
 121  *
 122  * @return  bool        Whether it suceeded
 123  *
 124  * @access  public
 125  */
 126 function PMA_exportDBCreate($db) {
 127     return TRUE;
 128 }
 129
 130 /**
 131  * Outputs the content of a table in CSV format
 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     global $what;
 145
 146     // Gets the data from the database
 147     $result      = PMA_DBI_query($sql_query, null, PMA_DBI_QUERY_UNBUFFERED);
 148     $fields_cnt  = PMA_DBI_num_fields($result);
 149
 150     // If required, get fields name at the first line
 151     if (isset($GLOBALS[$what . '_columns'])) {
 152         $schema_insert = '<tr>';
 153         for ($i = 0; $i < $fields_cnt; $i++) {
 154             $schema_insert .= '<td class=xl2216681 nowrap><b>' . htmlspecialchars(stripslashes(PMA_DBI_field_name($result, $i))) . '</b></td>';
 155         } // end for
 156         $schema_insert .= '</tr>';
 157         if (!PMA_exportOutputHandler($schema_insert)) {
 158             return FALSE;
 159         }
 160     } // end if
 161
 162     // Format the data
 163     while ($row = PMA_DBI_fetch_row($result)) {
 164         $schema_insert = '<tr>';
 165         for ($j = 0; $j < $fields_cnt; $j++) {
 166             if (!isset($row[$j]) || is_null($row[$j])) {
 167                 $value = $GLOBALS[$what . '_null'];
 168             } elseif ($row[$j] == '0' || $row[$j] != '') {
 169                 $value = $row[$j];
 170             } else {
 171                 $value = '';
 172             }
 173             $schema_insert .= '<td class=xl2216681 nowrap>' . htmlspecialchars($value) . '</td>';
 174         } // end for
 175         $schema_insert .= '</tr>';
 176         if (!PMA_exportOutputHandler($schema_insert)) {
 177             return FALSE;
 178         }
 179     } // end while
 180     PMA_DBI_free_result($result);
 181
 182     return TRUE;
 183 }
 184
 185 }
 186 ?>