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<?php
/**
* Set of functions used to build OpenDocument Spreadsheet dumps of tables
*/
declare(strict_types=1);
namespace PhpMyAdmin\Plugins\Export;
use PhpMyAdmin\DatabaseInterface;
use PhpMyAdmin\OpenDocument;
use PhpMyAdmin\Plugins\ExportPlugin;
use PhpMyAdmin\Properties\Options\Groups\OptionsPropertyMainGroup;
use PhpMyAdmin\Properties\Options\Groups\OptionsPropertyRootGroup;
use PhpMyAdmin\Properties\Options\Items\BoolPropertyItem;
use PhpMyAdmin\Properties\Options\Items\HiddenPropertyItem;
use PhpMyAdmin\Properties\Options\Items\TextPropertyItem;
use PhpMyAdmin\Properties\Plugins\ExportPluginProperties;
use function bin2hex;
use function date;
use function htmlspecialchars;
use function stripos;
use function stripslashes;
use function strtotime;
/**
* Handles the export for the ODS class
*/
class ExportOds extends ExportPlugin
{
public function __construct()
{
parent::__construct();
$GLOBALS['ods_buffer'] = '';
$this->setProperties();
}
/**
* Sets the export ODS properties
*
* @return void
*/
protected function setProperties()
{
$exportPluginProperties = new ExportPluginProperties();
$exportPluginProperties->setText('OpenDocument Spreadsheet');
$exportPluginProperties->setExtension('ods');
$exportPluginProperties->setMimeType(
'application/vnd.oasis.opendocument.spreadsheet'
);
$exportPluginProperties->setForceFile(true);
$exportPluginProperties->setOptionsText(__('Options'));
// create the root group that will be the options field for
// $exportPluginProperties
// this will be shown as "Format specific options"
$exportSpecificOptions = new OptionsPropertyRootGroup(
'Format Specific Options'
);
// general options main group
$generalOptions = new OptionsPropertyMainGroup('general_opts');
// create primary items and add them to the group
$leaf = new TextPropertyItem(
'null',
__('Replace NULL with:')
);
$generalOptions->addProperty($leaf);
$leaf = new BoolPropertyItem(
'columns',
__('Put columns names in the first row')
);
$generalOptions->addProperty($leaf);
$leaf = new HiddenPropertyItem('structure_or_data');
$generalOptions->addProperty($leaf);
// add the main group to the root group
$exportSpecificOptions->addProperty($generalOptions);
// set the options for the export plugin property item
$exportPluginProperties->setOptions($exportSpecificOptions);
$this->properties = $exportPluginProperties;
}
/**
* Outputs export header
*
* @return bool Whether it succeeded
*/
public function exportHeader()
{
$GLOBALS['ods_buffer'] .= '<?xml version="1.0" encoding="utf-8"?' . '>'
. '<office:document-content '
. OpenDocument::NS . ' office:version="1.0">'
. '<office:automatic-styles>'
. '<number:date-style style:name="N37"'
. ' number:automatic-order="true">'
. '<number:month number:style="long"/>'
. '<number:text>/</number:text>'
. '<number:day number:style="long"/>'
. '<number:text>/</number:text>'
. '<number:year/>'
. '</number:date-style>'
. '<number:time-style style:name="N43">'
. '<number:hours number:style="long"/>'
. '<number:text>:</number:text>'
. '<number:minutes number:style="long"/>'
. '<number:text>:</number:text>'
. '<number:seconds number:style="long"/>'
. '<number:text> </number:text>'
. '<number:am-pm/>'
. '</number:time-style>'
. '<number:date-style style:name="N50"'
. ' number:automatic-order="true"'
. ' number:format-source="language">'
. '<number:month/>'
. '<number:text>/</number:text>'
. '<number:day/>'
. '<number:text>/</number:text>'
. '<number:year/>'
. '<number:text> </number:text>'
. '<number:hours number:style="long"/>'
. '<number:text>:</number:text>'
. '<number:minutes number:style="long"/>'
. '<number:text> </number:text>'
. '<number:am-pm/>'
. '</number:date-style>'
. '<style:style style:name="DateCell" style:family="table-cell"'
. ' style:parent-style-name="Default" style:data-style-name="N37"/>'
. '<style:style style:name="TimeCell" style:family="table-cell"'
. ' style:parent-style-name="Default" style:data-style-name="N43"/>'
. '<style:style style:name="DateTimeCell" style:family="table-cell"'
. ' style:parent-style-name="Default" style:data-style-name="N50"/>'
. '</office:automatic-styles>'
. '<office:body>'
. '<office:spreadsheet>';
return true;
}
/**
* Outputs export footer
*
* @return bool Whether it succeeded
*/
public function exportFooter()
{
$GLOBALS['ods_buffer'] .= '</office:spreadsheet>'
. '</office:body>'
. '</office:document-content>';
return $this->export->outputHandler(
OpenDocument::create(
'application/vnd.oasis.opendocument.spreadsheet',
$GLOBALS['ods_buffer']
)
);
}
/**
* Outputs database header
*
* @param string $db Database name
* @param string $db_alias Aliases of db
*
* @return bool Whether it succeeded
*/
public function exportDBHeader($db, $db_alias = '')
{
return true;
}
/**
* Outputs database footer
*
* @param string $db Database name
*
* @return bool Whether it succeeded
*/
public function exportDBFooter($db)
{
return true;
}
/**
* Outputs CREATE DATABASE statement
*
* @param string $db Database name
* @param string $export_type 'server', 'database', 'table'
* @param string $db_alias Aliases of db
*
* @return bool Whether it succeeded
*/
public function exportDBCreate($db, $export_type, $db_alias = '')
{
return true;
}
/**
* Outputs the content of a table in NHibernate format
*
* @param string $db database name
* @param string $table table name
* @param string $crlf the end of line sequence
* @param string $error_url the url to go back in case of error
* @param string $sql_query SQL query for obtaining data
* @param array $aliases Aliases of db/table/columns
*
* @return bool Whether it succeeded
*/
public function exportData(
$db,
$table,
$crlf,
$error_url,
$sql_query,
array $aliases = []
) {
global $what, $dbi;
$db_alias = $db;
$table_alias = $table;
$this->initAlias($aliases, $db_alias, $table_alias);
// Gets the data from the database
$result = $dbi->query(
$sql_query,
DatabaseInterface::CONNECT_USER,
DatabaseInterface::QUERY_UNBUFFERED
);
$fields_cnt = $dbi->numFields($result);
$fields_meta = $dbi->getFieldsMeta($result);
$field_flags = [];
for ($j = 0; $j < $fields_cnt; $j++) {
$field_flags[$j] = $dbi->fieldFlags($result, $j);
}
$GLOBALS['ods_buffer']
.= '<table:table table:name="' . htmlspecialchars($table_alias) . '">';
// If required, get fields name at the first line
if (isset($GLOBALS[$what . '_columns'])) {
$GLOBALS['ods_buffer'] .= '<table:table-row>';
for ($i = 0; $i < $fields_cnt; $i++) {
$col_as = $dbi->fieldName($result, $i);
if (! empty($aliases[$db]['tables'][$table]['columns'][$col_as])) {
$col_as = $aliases[$db]['tables'][$table]['columns'][$col_as];
}
$GLOBALS['ods_buffer']
.= '<table:table-cell office:value-type="string">'
. '<text:p>'
. htmlspecialchars(
stripslashes($col_as)
)
. '</text:p>'
. '</table:table-cell>';
}
$GLOBALS['ods_buffer'] .= '</table:table-row>';
}
// Format the data
while ($row = $dbi->fetchRow($result)) {
$GLOBALS['ods_buffer'] .= '<table:table-row>';
for ($j = 0; $j < $fields_cnt; $j++) {
if ($fields_meta[$j]->type === 'geometry') {
// export GIS types as hex
$row[$j] = '0x' . bin2hex($row[$j]);
}
if (! isset($row[$j]) || $row[$j] === null) {
$GLOBALS['ods_buffer']
.= '<table:table-cell office:value-type="string">'
. '<text:p>'
. htmlspecialchars($GLOBALS[$what . '_null'])
. '</text:p>'
. '</table:table-cell>';
} elseif (stripos($field_flags[$j], 'BINARY') !== false
&& $fields_meta[$j]->blob
) {
// ignore BLOB
$GLOBALS['ods_buffer']
.= '<table:table-cell office:value-type="string">'
. '<text:p></text:p>'
. '</table:table-cell>';
} elseif ($fields_meta[$j]->type === 'date') {
$GLOBALS['ods_buffer']
.= '<table:table-cell office:value-type="date"'
. ' office:date-value="'
. date('Y-m-d', strtotime($row[$j]))
. '" table:style-name="DateCell">'
. '<text:p>'
. htmlspecialchars($row[$j])
. '</text:p>'
. '</table:table-cell>';
} elseif ($fields_meta[$j]->type === 'time') {
$GLOBALS['ods_buffer']
.= '<table:table-cell office:value-type="time"'
. ' office:time-value="'
. date('\P\TH\Hi\Ms\S', strtotime($row[$j]))
. '" table:style-name="TimeCell">'
. '<text:p>'
. htmlspecialchars($row[$j])
. '</text:p>'
. '</table:table-cell>';
} elseif ($fields_meta[$j]->type === 'datetime') {
$GLOBALS['ods_buffer']
.= '<table:table-cell office:value-type="date"'
. ' office:date-value="'
. date('Y-m-d\TH:i:s', strtotime($row[$j]))
. '" table:style-name="DateTimeCell">'
. '<text:p>'
. htmlspecialchars($row[$j])
. '</text:p>'
. '</table:table-cell>';
} elseif (($fields_meta[$j]->numeric
&& $fields_meta[$j]->type !== 'timestamp'
&& ! $fields_meta[$j]->blob)
|| $fields_meta[$j]->type === 'real'
) {
$GLOBALS['ods_buffer']
.= '<table:table-cell office:value-type="float"'
. ' office:value="' . $row[$j] . '" >'
. '<text:p>'
. htmlspecialchars($row[$j])
. '</text:p>'
. '</table:table-cell>';
} else {
$GLOBALS['ods_buffer']
.= '<table:table-cell office:value-type="string">'
. '<text:p>'
. htmlspecialchars($row[$j])
. '</text:p>'
. '</table:table-cell>';
}
}
$GLOBALS['ods_buffer'] .= '</table:table-row>';
}
$dbi->freeResult($result);
$GLOBALS['ods_buffer'] .= '</table:table>';
return true;
}
/**
* Outputs result raw query in ODS format
*
* @param string $err_url the url to go back in case of error
* @param string $sql_query the rawquery to output
* @param string $crlf the end of line sequence
*
* @return bool if succeeded
*/
public function exportRawQuery(string $err_url, string $sql_query, string $crlf): bool
{
return $this->exportData('', '', $crlf, $err_url, $sql_query);
}
}