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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* Set of functions used to build OpenDocument Text dumps of tables
*
* @package PhpMyAdmin-Export
* @subpackage ODT
*/
namespace PhpMyAdmin\Plugins\Export;
use PhpMyAdmin\DatabaseInterface;
use PhpMyAdmin\Export;
use PhpMyAdmin\OpenDocument;
use PhpMyAdmin\Plugins\ExportPlugin;
use PhpMyAdmin\Properties\Plugins\ExportPluginProperties;
use PhpMyAdmin\Properties\Options\Groups\OptionsPropertyMainGroup;
use PhpMyAdmin\Properties\Options\Groups\OptionsPropertyRootGroup;
use PhpMyAdmin\Properties\Options\Items\BoolPropertyItem;
use PhpMyAdmin\Properties\Options\Items\RadioPropertyItem;
use PhpMyAdmin\Properties\Options\Items\TextPropertyItem;
use PhpMyAdmin\Relation;
use PhpMyAdmin\Transformations;
use PhpMyAdmin\Util;
/**
* Handles the export for the ODT class
*
* @package PhpMyAdmin-Export
* @subpackage ODT
*/
class ExportOdt extends ExportPlugin
{
/**
* Constructor
*/
public function __construct()
{
parent::__construct();
$GLOBALS['odt_buffer'] = '';
$this->setProperties();
}
/**
* Sets the export ODT properties
*
* @return void
*/
protected function setProperties()
{
global $plugin_param;
$hide_structure = false;
if ($plugin_param['export_type'] == 'table'
&& !$plugin_param['single_table']
) {
$hide_structure = true;
}
$exportPluginProperties = new ExportPluginProperties();
$exportPluginProperties->setText('OpenDocument Text');
$exportPluginProperties->setExtension('odt');
$exportPluginProperties->setMimeType(
'application/vnd.oasis.opendocument.text'
);
$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"
);
// what to dump (structure/data/both) main group
$dumpWhat = new OptionsPropertyMainGroup(
"general_opts", __('Dump table')
);
// create primary items and add them to the group
$leaf = new RadioPropertyItem("structure_or_data");
$leaf->setValues(
array(
'structure' => __('structure'),
'data' => __('data'),
'structure_and_data' => __('structure and data'),
)
);
$dumpWhat->addProperty($leaf);
// add the main group to the root group
$exportSpecificOptions->addProperty($dumpWhat);
// structure options main group
if (!$hide_structure) {
$structureOptions = new OptionsPropertyMainGroup(
"structure", __('Object creation options')
);
$structureOptions->setForce('data');
// create primary items and add them to the group
if (!empty($GLOBALS['cfgRelation']['relation'])) {
$leaf = new BoolPropertyItem(
"relation",
__('Display foreign key relationships')
);
$structureOptions->addProperty($leaf);
}
$leaf = new BoolPropertyItem(
"comments",
__('Display comments')
);
$structureOptions->addProperty($leaf);
if (!empty($GLOBALS['cfgRelation']['mimework'])) {
$leaf = new BoolPropertyItem(
"mime",
__('Display MIME types')
);
$structureOptions->addProperty($leaf);
}
// add the main group to the root group
$exportSpecificOptions->addProperty($structureOptions);
}
// data options main group
$dataOptions = new OptionsPropertyMainGroup(
"data", __('Data dump options')
);
$dataOptions->setForce('structure');
// create primary items and add them to the group
$leaf = new BoolPropertyItem(
"columns",
__('Put columns names in the first row')
);
$dataOptions->addProperty($leaf);
$leaf = new TextPropertyItem(
'null',
__('Replace NULL with:')
);
$dataOptions->addProperty($leaf);
// add the main group to the root group
$exportSpecificOptions->addProperty($dataOptions);
// 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['odt_buffer'] .= '<?xml version="1.0" encoding="utf-8"?' . '>'
. '<office:document-content '
. OpenDocument::NS . ' office:version="1.0">'
. '<office:body>'
. '<office:text>';
return true;
}
/**
* Outputs export footer
*
* @return bool Whether it succeeded
*/
public function exportFooter()
{
$GLOBALS['odt_buffer'] .= '</office:text>'
. '</office:body>'
. '</office:document-content>';
if (!Export::outputHandler(
OpenDocument::create(
'application/vnd.oasis.opendocument.text',
$GLOBALS['odt_buffer']
)
)
) {
return false;
}
return true;
}
/**
* Outputs database header
*
* @param string $db Database name
* @param string $db_alias Aliases of db
*
* @return bool Whether it succeeded
*/
public function exportDBHeader($db, $db_alias = '')
{
if (empty($db_alias)) {
$db_alias = $db;
}
$GLOBALS['odt_buffer']
.= '<text:h text:outline-level="1" text:style-name="Heading_1"'
. ' text:is-list-header="true">'
. __('Database') . ' ' . htmlspecialchars($db_alias)
. '</text:h>';
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 = array()
) {
global $what;
$db_alias = $db;
$table_alias = $table;
$this->initAlias($aliases, $db_alias, $table_alias);
// Gets the data from the database
$result = $GLOBALS['dbi']->query(
$sql_query,
DatabaseInterface::CONNECT_USER,
DatabaseInterface::QUERY_UNBUFFERED
);
$fields_cnt = $GLOBALS['dbi']->numFields($result);
$fields_meta = $GLOBALS['dbi']->getFieldsMeta($result);
$field_flags = array();
for ($j = 0; $j < $fields_cnt; $j++) {
$field_flags[$j] = $GLOBALS['dbi']->fieldFlags($result, $j);
}
$GLOBALS['odt_buffer']
.= '<text:h text:outline-level="2" text:style-name="Heading_2"'
. ' text:is-list-header="true">'
. __('Dumping data for table') . ' ' . htmlspecialchars($table_alias)
. '</text:h>'
. '<table:table'
. ' table:name="' . htmlspecialchars($table_alias) . '_structure">'
. '<table:table-column'
. ' table:number-columns-repeated="' . $fields_cnt . '"/>';
// If required, get fields name at the first line
if (isset($GLOBALS[$what . '_columns'])) {
$GLOBALS['odt_buffer'] .= '<table:table-row>';
for ($i = 0; $i < $fields_cnt; $i++) {
$col_as = $GLOBALS['dbi']->fieldName($result, $i);
if (!empty($aliases[$db]['tables'][$table]['columns'][$col_as])) {
$col_as = $aliases[$db]['tables'][$table]['columns'][$col_as];
}
$GLOBALS['odt_buffer']
.= '<table:table-cell office:value-type="string">'
. '<text:p>'
. htmlspecialchars(
stripslashes($col_as)
)
. '</text:p>'
. '</table:table-cell>';
} // end for
$GLOBALS['odt_buffer'] .= '</table:table-row>';
} // end if
// Format the data
while ($row = $GLOBALS['dbi']->fetchRow($result)) {
$GLOBALS['odt_buffer'] .= '<table:table-row>';
for ($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]) || is_null($row[$j])) {
$GLOBALS['odt_buffer']
.= '<table:table-cell office:value-type="string">'
. '<text:p>'
. htmlspecialchars($GLOBALS[$what . '_null'])
. '</text:p>'
. '</table:table-cell>';
} elseif (stristr($field_flags[$j], 'BINARY')
&& $fields_meta[$j]->blob
) {
// ignore BLOB
$GLOBALS['odt_buffer']
.= '<table:table-cell office:value-type="string">'
. '<text:p></text:p>'
. '</table:table-cell>';
} elseif ($fields_meta[$j]->numeric
&& $fields_meta[$j]->type != 'timestamp'
&& !$fields_meta[$j]->blob
) {
$GLOBALS['odt_buffer']
.= '<table:table-cell office:value-type="float"'
. ' office:value="' . $row[$j] . '" >'
. '<text:p>'
. htmlspecialchars($row[$j])
. '</text:p>'
. '</table:table-cell>';
} else {
$GLOBALS['odt_buffer']
.= '<table:table-cell office:value-type="string">'
. '<text:p>'
. htmlspecialchars($row[$j])
. '</text:p>'
. '</table:table-cell>';
}
} // end for
$GLOBALS['odt_buffer'] .= '</table:table-row>';
} // end while
$GLOBALS['dbi']->freeResult($result);
$GLOBALS['odt_buffer'] .= '</table:table>';
return true;
}
/**
* Returns a stand-in CREATE definition to resolve view dependencies
*
* @param string $db the database name
* @param string $view the view name
* @param string $crlf the end of line sequence
* @param array $aliases Aliases of db/table/columns
*
* @return string resulting definition
*/
public function getTableDefStandIn($db, $view, $crlf, $aliases = array())
{
$db_alias = $db;
$view_alias = $view;
$this->initAlias($aliases, $db_alias, $view_alias);
/**
* Gets fields properties
*/
$GLOBALS['dbi']->selectDb($db);
/**
* Displays the table structure
*/
$GLOBALS['odt_buffer']
.= '<table:table table:name="'
. htmlspecialchars($view_alias) . '_data">';
$columns_cnt = 4;
$GLOBALS['odt_buffer']
.= '<table:table-column'
. ' table:number-columns-repeated="' . $columns_cnt . '"/>';
/* Header */
$GLOBALS['odt_buffer'] .= '<table:table-row>'
. '<table:table-cell office:value-type="string">'
. '<text:p>' . __('Column') . '</text:p>'
. '</table:table-cell>'
. '<table:table-cell office:value-type="string">'
. '<text:p>' . __('Type') . '</text:p>'
. '</table:table-cell>'
. '<table:table-cell office:value-type="string">'
. '<text:p>' . __('Null') . '</text:p>'
. '</table:table-cell>'
. '<table:table-cell office:value-type="string">'
. '<text:p>' . __('Default') . '</text:p>'
. '</table:table-cell>'
. '</table:table-row>';
$columns = $GLOBALS['dbi']->getColumns($db, $view);
foreach ($columns as $column) {
$col_as = isset($column['Field']) ? $column['Field'] : null;
if (!empty($aliases[$db]['tables'][$view]['columns'][$col_as])) {
$col_as = $aliases[$db]['tables'][$view]['columns'][$col_as];
}
$GLOBALS['odt_buffer'] .= $this->formatOneColumnDefinition(
$column,
$col_as
);
$GLOBALS['odt_buffer'] .= '</table:table-row>';
} // end foreach
$GLOBALS['odt_buffer'] .= '</table:table>';
return true;
}
/**
* Returns $table's CREATE definition
*
* @param string $db the database name
* @param string $table the table name
* @param string $crlf the end of line sequence
* @param string $error_url the url to go back in case of error
* @param bool $do_relation whether to include relation comments
* @param bool $do_comments whether to include the pmadb-style column
* comments as comments in the structure;
* this is deprecated but the parameter is
* left here because export.php calls
* PMA_exportStructure() also for other
* @param bool $do_mime whether to include mime comments
* @param bool $show_dates whether to include creation/update/check dates
* @param bool $add_semicolon whether to add semicolon and end-of-line at
* the end
* @param bool $view whether we're handling a view
* @param array $aliases Aliases of db/table/columns
*
* @return bool true
*/
public function getTableDef(
$db,
$table,
$crlf,
$error_url,
$do_relation,
$do_comments,
$do_mime,
$show_dates = false,
$add_semicolon = true,
$view = false,
array $aliases = array()
) {
global $cfgRelation;
$db_alias = $db;
$table_alias = $table;
$this->initAlias($aliases, $db_alias, $table_alias);
/**
* Gets fields properties
*/
$GLOBALS['dbi']->selectDb($db);
// Check if we can use Relations
list($res_rel, $have_rel) = $this->relation->getRelationsAndStatus(
$do_relation && !empty($cfgRelation['relation']),
$db,
$table
);
/**
* Displays the table structure
*/
$GLOBALS['odt_buffer'] .= '<table:table table:name="'
. htmlspecialchars($table_alias) . '_structure">';
$columns_cnt = 4;
if ($do_relation && $have_rel) {
$columns_cnt++;
}
if ($do_comments) {
$columns_cnt++;
}
if ($do_mime && $cfgRelation['mimework']) {
$columns_cnt++;
}
$GLOBALS['odt_buffer'] .= '<table:table-column'
. ' table:number-columns-repeated="' . $columns_cnt . '"/>';
/* Header */
$GLOBALS['odt_buffer'] .= '<table:table-row>'
. '<table:table-cell office:value-type="string">'
. '<text:p>' . __('Column') . '</text:p>'
. '</table:table-cell>'
. '<table:table-cell office:value-type="string">'
. '<text:p>' . __('Type') . '</text:p>'
. '</table:table-cell>'
. '<table:table-cell office:value-type="string">'
. '<text:p>' . __('Null') . '</text:p>'
. '</table:table-cell>'
. '<table:table-cell office:value-type="string">'
. '<text:p>' . __('Default') . '</text:p>'
. '</table:table-cell>';
if ($do_relation && $have_rel) {
$GLOBALS['odt_buffer'] .= '<table:table-cell office:value-type="string">'
. '<text:p>' . __('Links to') . '</text:p>'
. '</table:table-cell>';
}
if ($do_comments) {
$GLOBALS['odt_buffer'] .= '<table:table-cell office:value-type="string">'
. '<text:p>' . __('Comments') . '</text:p>'
. '</table:table-cell>';
$comments = $this->relation->getComments($db, $table);
}
if ($do_mime && $cfgRelation['mimework']) {
$GLOBALS['odt_buffer'] .= '<table:table-cell office:value-type="string">'
. '<text:p>' . __('MIME type') . '</text:p>'
. '</table:table-cell>';
$mime_map = Transformations::getMIME($db, $table, true);
}
$GLOBALS['odt_buffer'] .= '</table:table-row>';
$columns = $GLOBALS['dbi']->getColumns($db, $table);
foreach ($columns as $column) {
$col_as = $field_name = $column['Field'];
if (!empty($aliases[$db]['tables'][$table]['columns'][$col_as])) {
$col_as = $aliases[$db]['tables'][$table]['columns'][$col_as];
}
$GLOBALS['odt_buffer'] .= $this->formatOneColumnDefinition(
$column,
$col_as
);
if ($do_relation && $have_rel) {
$foreigner = $this->relation->searchColumnInForeigners($res_rel, $field_name);
if ($foreigner) {
$rtable = $foreigner['foreign_table'];
$rfield = $foreigner['foreign_field'];
if (!empty($aliases[$db]['tables'][$rtable]['columns'][$rfield])
) {
$rfield
= $aliases[$db]['tables'][$rtable]['columns'][$rfield];
}
if (!empty($aliases[$db]['tables'][$rtable]['alias'])) {
$rtable = $aliases[$db]['tables'][$rtable]['alias'];
}
$relation = htmlspecialchars($rtable . ' (' . $rfield . ')');
$GLOBALS['odt_buffer']
.= '<table:table-cell office:value-type="string">'
. '<text:p>'
. htmlspecialchars($relation)
. '</text:p>'
. '</table:table-cell>';
}
}
if ($do_comments) {
if (isset($comments[$field_name])) {
$GLOBALS['odt_buffer']
.= '<table:table-cell office:value-type="string">'
. '<text:p>'
. htmlspecialchars($comments[$field_name])
. '</text:p>'
. '</table:table-cell>';
} else {
$GLOBALS['odt_buffer']
.= '<table:table-cell office:value-type="string">'
. '<text:p></text:p>'
. '</table:table-cell>';
}
}
if ($do_mime && $cfgRelation['mimework']) {
if (isset($mime_map[$field_name])) {
$GLOBALS['odt_buffer']
.= '<table:table-cell office:value-type="string">'
. '<text:p>'
. htmlspecialchars(
str_replace('_', '/', $mime_map[$field_name]['mimetype'])
)
. '</text:p>'
. '</table:table-cell>';
} else {
$GLOBALS['odt_buffer']
.= '<table:table-cell office:value-type="string">'
. '<text:p></text:p>'
. '</table:table-cell>';
}
}
$GLOBALS['odt_buffer'] .= '</table:table-row>';
} // end foreach
$GLOBALS['odt_buffer'] .= '</table:table>';
return true;
} // end of the '$this->getTableDef()' function
/**
* Outputs triggers
*
* @param string $db database name
* @param string $table table name
* @param array $aliases Aliases of db/table/columns
*
* @return bool true
*/
protected function getTriggers($db, $table, array $aliases = array())
{
$db_alias = $db;
$table_alias = $table;
$this->initAlias($aliases, $db_alias, $table_alias);
$GLOBALS['odt_buffer'] .= '<table:table'
. ' table:name="' . htmlspecialchars($table_alias) . '_triggers">'
. '<table:table-column'
. ' table:number-columns-repeated="4"/>'
. '<table:table-row>'
. '<table:table-cell office:value-type="string">'
. '<text:p>' . __('Name') . '</text:p>'
. '</table:table-cell>'
. '<table:table-cell office:value-type="string">'
. '<text:p>' . __('Time') . '</text:p>'
. '</table:table-cell>'
. '<table:table-cell office:value-type="string">'
. '<text:p>' . __('Event') . '</text:p>'
. '</table:table-cell>'
. '<table:table-cell office:value-type="string">'
. '<text:p>' . __('Definition') . '</text:p>'
. '</table:table-cell>'
. '</table:table-row>';
$triggers = $GLOBALS['dbi']->getTriggers($db, $table);
foreach ($triggers as $trigger) {
$GLOBALS['odt_buffer'] .= '<table:table-row>';
$GLOBALS['odt_buffer'] .= '<table:table-cell office:value-type="string">'
. '<text:p>'
. htmlspecialchars($trigger['name'])
. '</text:p>'
. '</table:table-cell>';
$GLOBALS['odt_buffer'] .= '<table:table-cell office:value-type="string">'
. '<text:p>'
. htmlspecialchars($trigger['action_timing'])
. '</text:p>'
. '</table:table-cell>';
$GLOBALS['odt_buffer'] .= '<table:table-cell office:value-type="string">'
. '<text:p>'
. htmlspecialchars($trigger['event_manipulation'])
. '</text:p>'
. '</table:table-cell>';
$GLOBALS['odt_buffer'] .= '<table:table-cell office:value-type="string">'
. '<text:p>'
. htmlspecialchars($trigger['definition'])
. '</text:p>'
. '</table:table-cell>';
$GLOBALS['odt_buffer'] .= '</table:table-row>';
}
$GLOBALS['odt_buffer'] .= '</table:table>';
return true;
}
/**
* Outputs table's structure
*
* @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 $export_mode 'create_table', 'triggers', 'create_view',
* 'stand_in'
* @param string $export_type 'server', 'database', 'table'
* @param bool $do_relation whether to include relation comments
* @param bool $do_comments whether to include the pmadb-style column
* comments as comments in the structure;
* this is deprecated but the parameter is
* left here because export.php calls
* PMA_exportStructure() also for other
* @param bool $do_mime whether to include mime comments
* @param bool $dates whether to include creation/update/check dates
* @param array $aliases Aliases of db/table/columns
*
* @return bool Whether it succeeded
*/
public function exportStructure(
$db,
$table,
$crlf,
$error_url,
$export_mode,
$export_type,
$do_relation = false,
$do_comments = false,
$do_mime = false,
$dates = false,
array $aliases = array()
) {
$db_alias = $db;
$table_alias = $table;
$this->initAlias($aliases, $db_alias, $table_alias);
switch ($export_mode) {
case 'create_table':
$GLOBALS['odt_buffer']
.= '<text:h text:outline-level="2" text:style-name="Heading_2"'
. ' text:is-list-header="true">'
. __('Table structure for table') . ' ' .
htmlspecialchars($table_alias)
. '</text:h>';
$this->getTableDef(
$db,
$table,
$crlf,
$error_url,
$do_relation,
$do_comments,
$do_mime,
$dates,
true,
false,
$aliases
);
break;
case 'triggers':
$triggers = $GLOBALS['dbi']->getTriggers($db, $table, $aliases);
if ($triggers) {
$GLOBALS['odt_buffer']
.= '<text:h text:outline-level="2" text:style-name="Heading_2"'
. ' text:is-list-header="true">'
. __('Triggers') . ' '
. htmlspecialchars($table_alias)
. '</text:h>';
$this->getTriggers($db, $table);
}
break;
case 'create_view':
$GLOBALS['odt_buffer']
.= '<text:h text:outline-level="2" text:style-name="Heading_2"'
. ' text:is-list-header="true">'
. __('Structure for view') . ' '
. htmlspecialchars($table_alias)
. '</text:h>';
$this->getTableDef(
$db,
$table,
$crlf,
$error_url,
$do_relation,
$do_comments,
$do_mime,
$dates,
true,
true,
$aliases
);
break;
case 'stand_in':
$GLOBALS['odt_buffer']
.= '<text:h text:outline-level="2" text:style-name="Heading_2"'
. ' text:is-list-header="true">'
. __('Stand-in structure for view') . ' '
. htmlspecialchars($table_alias)
. '</text:h>';
// export a stand-in definition to resolve view dependencies
$this->getTableDefStandIn($db, $table, $crlf, $aliases);
} // end switch
return true;
} // end of the '$this->exportStructure' function
/**
* Formats the definition for one column
*
* @param array $column info about this column
* @param string $col_as column alias
*
* @return string Formatted column definition
*/
protected function formatOneColumnDefinition($column, $col_as = '')
{
if (empty($col_as)) {
$col_as = $column['Field'];
}
$definition = '<table:table-row>';
$definition .= '<table:table-cell office:value-type="string">'
. '<text:p>' . htmlspecialchars($col_as) . '</text:p>'
. '</table:table-cell>';
$extracted_columnspec
= Util::extractColumnSpec($column['Type']);
$type = htmlspecialchars($extracted_columnspec['print_type']);
if (empty($type)) {
$type = ' ';
}
$definition .= '<table:table-cell office:value-type="string">'
. '<text:p>' . htmlspecialchars($type) . '</text:p>'
. '</table:table-cell>';
if (!isset($column['Default'])) {
if ($column['Null'] != 'NO') {
$column['Default'] = 'NULL';
} else {
$column['Default'] = '';
}
}
$definition .= '<table:table-cell office:value-type="string">'
. '<text:p>'
. (($column['Null'] == '' || $column['Null'] == 'NO')
? __('No')
: __('Yes'))
. '</text:p>'
. '</table:table-cell>';
$definition .= '<table:table-cell office:value-type="string">'
. '<text:p>' . htmlspecialchars($column['Default']) . '</text:p>'
. '</table:table-cell>';
return $definition;
}
}
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