Initial commit
This commit is contained in:
675
#pma/libraries/plugins/export/ExportLatex.php
Normal file
675
#pma/libraries/plugins/export/ExportLatex.php
Normal file
@ -0,0 +1,675 @@
|
||||
<?php
|
||||
/* vim: set expandtab sw=4 ts=4 sts=4: */
|
||||
/**
|
||||
* Set of methods used to build dumps of tables as Latex
|
||||
*
|
||||
* @package PhpMyAdmin-Export
|
||||
* @subpackage Latex
|
||||
*/
|
||||
namespace PMA\libraries\plugins\export;
|
||||
|
||||
use PMA\libraries\properties\options\items\BoolPropertyItem;
|
||||
use PMA\libraries\properties\plugins\ExportPluginProperties;
|
||||
use PMA\libraries\properties\options\groups\OptionsPropertyMainGroup;
|
||||
use PMA\libraries\properties\options\groups\OptionsPropertyRootGroup;
|
||||
use PMA\libraries\plugins\ExportPlugin;
|
||||
use PMA\libraries\DatabaseInterface;
|
||||
use PMA\libraries\Util;
|
||||
use PMA\libraries\properties\options\items\RadioPropertyItem;
|
||||
use PMA\libraries\properties\options\items\TextPropertyItem;
|
||||
|
||||
/**
|
||||
* Handles the export for the Latex format
|
||||
*
|
||||
* @package PhpMyAdmin-Export
|
||||
* @subpackage Latex
|
||||
*/
|
||||
class ExportLatex extends ExportPlugin
|
||||
{
|
||||
/**
|
||||
* Constructor
|
||||
*/
|
||||
public function __construct()
|
||||
{
|
||||
// initialize the specific export sql variables
|
||||
$this->initSpecificVariables();
|
||||
|
||||
$this->setProperties();
|
||||
}
|
||||
|
||||
/**
|
||||
* Initialize the local variables that are used for export Latex
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
protected function initSpecificVariables()
|
||||
{
|
||||
/* Messages used in default captions */
|
||||
$GLOBALS['strLatexContent'] = __('Content of table @TABLE@');
|
||||
$GLOBALS['strLatexContinued'] = __('(continued)');
|
||||
$GLOBALS['strLatexStructure'] = __('Structure of table @TABLE@');
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the export Latex 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('LaTeX');
|
||||
$exportPluginProperties->setExtension('tex');
|
||||
$exportPluginProperties->setMimeType('application/x-tex');
|
||||
$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 BoolPropertyItem(
|
||||
"caption",
|
||||
__('Include table caption')
|
||||
);
|
||||
$generalOptions->addProperty($leaf);
|
||||
// add the main group to the root group
|
||||
$exportSpecificOptions->addProperty($generalOptions);
|
||||
|
||||
// what to dump (structure/data/both) main group
|
||||
$dumpWhat = new OptionsPropertyMainGroup(
|
||||
"dump_what", __('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
|
||||
$leaf = new TextPropertyItem(
|
||||
"structure_caption",
|
||||
__('Table caption:')
|
||||
);
|
||||
$leaf->setDoc('faq6-27');
|
||||
$structureOptions->addProperty($leaf);
|
||||
$leaf = new TextPropertyItem(
|
||||
"structure_continued_caption",
|
||||
__('Table caption (continued):')
|
||||
);
|
||||
$leaf->setDoc('faq6-27');
|
||||
$structureOptions->addProperty($leaf);
|
||||
$leaf = new TextPropertyItem(
|
||||
"structure_label",
|
||||
__('Label key:')
|
||||
);
|
||||
$leaf->setDoc('faq6-27');
|
||||
$structureOptions->addProperty($leaf);
|
||||
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(
|
||||
"data_caption",
|
||||
__('Table caption:')
|
||||
);
|
||||
$leaf->setDoc('faq6-27');
|
||||
$dataOptions->addProperty($leaf);
|
||||
$leaf = new TextPropertyItem(
|
||||
"data_continued_caption",
|
||||
__('Table caption (continued):')
|
||||
);
|
||||
$leaf->setDoc('faq6-27');
|
||||
$dataOptions->addProperty($leaf);
|
||||
$leaf = new TextPropertyItem(
|
||||
"data_label",
|
||||
__('Label key:')
|
||||
);
|
||||
$leaf->setDoc('faq6-27');
|
||||
$dataOptions->addProperty($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()
|
||||
{
|
||||
global $crlf;
|
||||
global $cfg;
|
||||
|
||||
$head = '% phpMyAdmin LaTeX Dump' . $crlf
|
||||
. '% version ' . PMA_VERSION . $crlf
|
||||
. '% https://www.phpmyadmin.net/' . $crlf
|
||||
. '%' . $crlf
|
||||
. '% ' . __('Host:') . ' ' . $cfg['Server']['host'];
|
||||
if (!empty($cfg['Server']['port'])) {
|
||||
$head .= ':' . $cfg['Server']['port'];
|
||||
}
|
||||
$head .= $crlf
|
||||
. '% ' . __('Generation Time:') . ' '
|
||||
. Util::localisedDate() . $crlf
|
||||
. '% ' . __('Server version:') . ' ' . PMA_MYSQL_STR_VERSION . $crlf
|
||||
. '% ' . __('PHP Version:') . ' ' . phpversion() . $crlf;
|
||||
|
||||
return PMA_exportOutputHandler($head);
|
||||
}
|
||||
|
||||
/**
|
||||
* Outputs export footer
|
||||
*
|
||||
* @return bool Whether it succeeded
|
||||
*/
|
||||
public function exportFooter()
|
||||
{
|
||||
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;
|
||||
}
|
||||
global $crlf;
|
||||
$head = '% ' . $crlf
|
||||
. '% ' . __('Database:') . ' ' . '\'' . $db_alias . '\'' . $crlf
|
||||
. '% ' . $crlf;
|
||||
|
||||
return PMA_exportOutputHandler($head);
|
||||
}
|
||||
|
||||
/**
|
||||
* 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 JSON 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,
|
||||
$aliases = array()
|
||||
) {
|
||||
$db_alias = $db;
|
||||
$table_alias = $table;
|
||||
$this->initAlias($aliases, $db_alias, $table_alias);
|
||||
|
||||
$result = $GLOBALS['dbi']->tryQuery(
|
||||
$sql_query,
|
||||
null,
|
||||
DatabaseInterface::QUERY_UNBUFFERED
|
||||
);
|
||||
|
||||
$columns_cnt = $GLOBALS['dbi']->numFields($result);
|
||||
$columns = array();
|
||||
$columns_alias = array();
|
||||
for ($i = 0; $i < $columns_cnt; $i++) {
|
||||
$columns[$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];
|
||||
}
|
||||
$columns_alias[$i] = $col_as;
|
||||
}
|
||||
|
||||
$buffer = $crlf . '%' . $crlf . '% ' . __('Data:') . ' ' . $table_alias
|
||||
. $crlf . '%' . $crlf . ' \\begin{longtable}{|';
|
||||
|
||||
for ($index = 0; $index < $columns_cnt; $index++) {
|
||||
$buffer .= 'l|';
|
||||
}
|
||||
$buffer .= '} ' . $crlf;
|
||||
|
||||
$buffer .= ' \\hline \\endhead \\hline \\endfoot \\hline ' . $crlf;
|
||||
if (isset($GLOBALS['latex_caption'])) {
|
||||
$buffer .= ' \\caption{'
|
||||
. Util::expandUserString(
|
||||
$GLOBALS['latex_data_caption'],
|
||||
array(
|
||||
'texEscape',
|
||||
get_class($this),
|
||||
),
|
||||
array('table' => $table_alias, 'database' => $db_alias)
|
||||
)
|
||||
. '} \\label{'
|
||||
. Util::expandUserString(
|
||||
$GLOBALS['latex_data_label'],
|
||||
null,
|
||||
array('table' => $table_alias, 'database' => $db_alias)
|
||||
)
|
||||
. '} \\\\';
|
||||
}
|
||||
if (!PMA_exportOutputHandler($buffer)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// show column names
|
||||
if (isset($GLOBALS['latex_columns'])) {
|
||||
$buffer = '\\hline ';
|
||||
for ($i = 0; $i < $columns_cnt; $i++) {
|
||||
$buffer .= '\\multicolumn{1}{|c|}{\\textbf{'
|
||||
. self::texEscape(stripslashes($columns_alias[$i])) . '}} & ';
|
||||
}
|
||||
|
||||
$buffer = mb_substr($buffer, 0, -2) . '\\\\ \\hline \hline ';
|
||||
if (!PMA_exportOutputHandler($buffer . ' \\endfirsthead ' . $crlf)) {
|
||||
return false;
|
||||
}
|
||||
if (isset($GLOBALS['latex_caption'])) {
|
||||
if (!PMA_exportOutputHandler(
|
||||
'\\caption{'
|
||||
. Util::expandUserString(
|
||||
$GLOBALS['latex_data_continued_caption'],
|
||||
array(
|
||||
'texEscape',
|
||||
get_class($this),
|
||||
),
|
||||
array('table' => $table_alias, 'database' => $db_alias)
|
||||
)
|
||||
. '} \\\\ '
|
||||
)
|
||||
) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
if (!PMA_exportOutputHandler($buffer . '\\endhead \\endfoot' . $crlf)) {
|
||||
return false;
|
||||
}
|
||||
} else {
|
||||
if (!PMA_exportOutputHandler('\\\\ \hline')) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
// print the whole table
|
||||
while ($record = $GLOBALS['dbi']->fetchAssoc($result)) {
|
||||
$buffer = '';
|
||||
// print each row
|
||||
for ($i = 0; $i < $columns_cnt; $i++) {
|
||||
if ((!function_exists('is_null')
|
||||
|| !is_null($record[$columns[$i]]))
|
||||
&& isset($record[$columns[$i]])
|
||||
) {
|
||||
$column_value = self::texEscape(
|
||||
stripslashes($record[$columns[$i]])
|
||||
);
|
||||
} else {
|
||||
$column_value = $GLOBALS['latex_null'];
|
||||
}
|
||||
|
||||
// last column ... no need for & character
|
||||
if ($i == ($columns_cnt - 1)) {
|
||||
$buffer .= $column_value;
|
||||
} else {
|
||||
$buffer .= $column_value . " & ";
|
||||
}
|
||||
}
|
||||
$buffer .= ' \\\\ \\hline ' . $crlf;
|
||||
if (!PMA_exportOutputHandler($buffer)) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
$buffer = ' \\end{longtable}' . $crlf;
|
||||
if (!PMA_exportOutputHandler($buffer)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$GLOBALS['dbi']->freeResult($result);
|
||||
|
||||
return true;
|
||||
} // end getTableLaTeX
|
||||
|
||||
/**
|
||||
* 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
|
||||
* exportStructure() also for other
|
||||
* export types which use this parameter
|
||||
* @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,
|
||||
$aliases = array()
|
||||
) {
|
||||
$db_alias = $db;
|
||||
$table_alias = $table;
|
||||
$this->initAlias($aliases, $db_alias, $table_alias);
|
||||
|
||||
global $cfgRelation;
|
||||
|
||||
/* We do not export triggers */
|
||||
if ($export_mode == 'triggers') {
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the unique keys in the table
|
||||
*/
|
||||
$unique_keys = array();
|
||||
$keys = $GLOBALS['dbi']->getTableIndexes($db, $table);
|
||||
foreach ($keys as $key) {
|
||||
if ($key['Non_unique'] == 0) {
|
||||
$unique_keys[] = $key['Column_name'];
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets fields properties
|
||||
*/
|
||||
$GLOBALS['dbi']->selectDb($db);
|
||||
|
||||
// Check if we can use Relations
|
||||
list($res_rel, $have_rel) = PMA_getRelationsAndStatus(
|
||||
$do_relation && !empty($cfgRelation['relation']),
|
||||
$db,
|
||||
$table
|
||||
);
|
||||
/**
|
||||
* Displays the table structure
|
||||
*/
|
||||
$buffer = $crlf . '%' . $crlf . '% ' . __('Structure:') . ' '
|
||||
. $table_alias . $crlf . '%' . $crlf . ' \\begin{longtable}{';
|
||||
if (!PMA_exportOutputHandler($buffer)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$alignment = '|l|c|c|c|';
|
||||
if ($do_relation && $have_rel) {
|
||||
$alignment .= 'l|';
|
||||
}
|
||||
if ($do_comments) {
|
||||
$alignment .= 'l|';
|
||||
}
|
||||
if ($do_mime && $cfgRelation['mimework']) {
|
||||
$alignment .= 'l|';
|
||||
}
|
||||
$buffer = $alignment . '} ' . $crlf;
|
||||
|
||||
$header = ' \\hline ';
|
||||
$header .= '\\multicolumn{1}{|c|}{\\textbf{' . __('Column')
|
||||
. '}} & \\multicolumn{1}{|c|}{\\textbf{' . __('Type')
|
||||
. '}} & \\multicolumn{1}{|c|}{\\textbf{' . __('Null')
|
||||
. '}} & \\multicolumn{1}{|c|}{\\textbf{' . __('Default') . '}}';
|
||||
if ($do_relation && $have_rel) {
|
||||
$header .= ' & \\multicolumn{1}{|c|}{\\textbf{' . __('Links to') . '}}';
|
||||
}
|
||||
if ($do_comments) {
|
||||
$header .= ' & \\multicolumn{1}{|c|}{\\textbf{' . __('Comments') . '}}';
|
||||
$comments = PMA_getComments($db, $table);
|
||||
}
|
||||
if ($do_mime && $cfgRelation['mimework']) {
|
||||
$header .= ' & \\multicolumn{1}{|c|}{\\textbf{MIME}}';
|
||||
$mime_map = PMA_getMIME($db, $table, true);
|
||||
}
|
||||
|
||||
// Table caption for first page and label
|
||||
if (isset($GLOBALS['latex_caption'])) {
|
||||
$buffer .= ' \\caption{'
|
||||
. Util::expandUserString(
|
||||
$GLOBALS['latex_structure_caption'],
|
||||
array(
|
||||
'texEscape',
|
||||
get_class($this),
|
||||
),
|
||||
array('table' => $table_alias, 'database' => $db_alias)
|
||||
)
|
||||
. '} \\label{'
|
||||
. Util::expandUserString(
|
||||
$GLOBALS['latex_structure_label'],
|
||||
null,
|
||||
array('table' => $table_alias, 'database' => $db_alias)
|
||||
)
|
||||
. '} \\\\' . $crlf;
|
||||
}
|
||||
$buffer .= $header . ' \\\\ \\hline \\hline' . $crlf
|
||||
. '\\endfirsthead' . $crlf;
|
||||
// Table caption on next pages
|
||||
if (isset($GLOBALS['latex_caption'])) {
|
||||
$buffer .= ' \\caption{'
|
||||
. Util::expandUserString(
|
||||
$GLOBALS['latex_structure_continued_caption'],
|
||||
array(
|
||||
'texEscape',
|
||||
get_class($this),
|
||||
),
|
||||
array('table' => $table_alias, 'database' => $db_alias)
|
||||
)
|
||||
. '} \\\\ ' . $crlf;
|
||||
}
|
||||
$buffer .= $header . ' \\\\ \\hline \\hline \\endhead \\endfoot ' . $crlf;
|
||||
|
||||
if (!PMA_exportOutputHandler($buffer)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
$fields = $GLOBALS['dbi']->getColumns($db, $table);
|
||||
foreach ($fields as $row) {
|
||||
$extracted_columnspec = Util::extractColumnSpec($row['Type']);
|
||||
$type = $extracted_columnspec['print_type'];
|
||||
if (empty($type)) {
|
||||
$type = ' ';
|
||||
}
|
||||
|
||||
if (!isset($row['Default'])) {
|
||||
if ($row['Null'] != 'NO') {
|
||||
$row['Default'] = 'NULL';
|
||||
}
|
||||
}
|
||||
|
||||
$field_name = $col_as = $row['Field'];
|
||||
if (!empty($aliases[$db]['tables'][$table]['columns'][$col_as])) {
|
||||
$col_as = $aliases[$db]['tables'][$table]['columns'][$col_as];
|
||||
}
|
||||
|
||||
$local_buffer = $col_as . "\000" . $type . "\000"
|
||||
. (($row['Null'] == '' || $row['Null'] == 'NO')
|
||||
? __('No') : __('Yes'))
|
||||
. "\000" . (isset($row['Default']) ? $row['Default'] : '');
|
||||
|
||||
if ($do_relation && $have_rel) {
|
||||
$local_buffer .= "\000";
|
||||
$local_buffer .= $this->getRelationString(
|
||||
$res_rel,
|
||||
$field_name,
|
||||
$db,
|
||||
$aliases
|
||||
);
|
||||
}
|
||||
if ($do_comments && $cfgRelation['commwork']) {
|
||||
$local_buffer .= "\000";
|
||||
if (isset($comments[$field_name])) {
|
||||
$local_buffer .= $comments[$field_name];
|
||||
}
|
||||
}
|
||||
if ($do_mime && $cfgRelation['mimework']) {
|
||||
$local_buffer .= "\000";
|
||||
if (isset($mime_map[$field_name])) {
|
||||
$local_buffer .= str_replace(
|
||||
'_',
|
||||
'/',
|
||||
$mime_map[$field_name]['mimetype']
|
||||
);
|
||||
}
|
||||
}
|
||||
$local_buffer = self::texEscape($local_buffer);
|
||||
if ($row['Key'] == 'PRI') {
|
||||
$pos = mb_strpos($local_buffer, "\000");
|
||||
$local_buffer = '\\textit{'
|
||||
.
|
||||
mb_substr($local_buffer, 0, $pos)
|
||||
. '}' .
|
||||
mb_substr($local_buffer, $pos);
|
||||
}
|
||||
if (in_array($field_name, $unique_keys)) {
|
||||
$pos = mb_strpos($local_buffer, "\000");
|
||||
$local_buffer = '\\textbf{'
|
||||
.
|
||||
mb_substr($local_buffer, 0, $pos)
|
||||
. '}' .
|
||||
mb_substr($local_buffer, $pos);
|
||||
}
|
||||
$buffer = str_replace("\000", ' & ', $local_buffer);
|
||||
$buffer .= ' \\\\ \\hline ' . $crlf;
|
||||
|
||||
if (!PMA_exportOutputHandler($buffer)) {
|
||||
return false;
|
||||
}
|
||||
} // end while
|
||||
|
||||
$buffer = ' \\end{longtable}' . $crlf;
|
||||
|
||||
return PMA_exportOutputHandler($buffer);
|
||||
} // end of the 'exportStructure' method
|
||||
|
||||
/**
|
||||
* Escapes some special characters for use in TeX/LaTeX
|
||||
*
|
||||
* @param string $string the string to convert
|
||||
*
|
||||
* @return string the converted string with escape codes
|
||||
*/
|
||||
public static function texEscape($string)
|
||||
{
|
||||
$escape = array('$', '%', '{', '}', '&', '#', '_', '^');
|
||||
$cnt_escape = count($escape);
|
||||
for ($k = 0; $k < $cnt_escape; $k++) {
|
||||
$string = str_replace($escape[$k], '\\' . $escape[$k], $string);
|
||||
}
|
||||
|
||||
return $string;
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user