Checks whether there is any charset conversion supported
| public static isSupported ( ) : boolean | ||
| Результат | boolean | |
/**
* Prints Html For Export Options
*
* @param String $export_type Selected Export Type
*
* @return string
*/
function PMA_getHtmlForExportOptionsOutput($export_type)
{
global $cfg;
$html = '<div class="exportoptions" id="output">';
$html .= '<h3>' . __('Output:') . '</h3>';
$html .= '<ul id="ul_output">';
$html .= '<li><input type="checkbox" id="btn_alias_config" ';
if (isset($_SESSION['tmpval']['aliases']) && !PMA_emptyRecursive($_SESSION['tmpval']['aliases'])) {
$html .= 'checked="checked"';
}
unset($_SESSION['tmpval']['aliases']);
$html .= '/>';
$html .= '<label for="btn_alias_config">';
$html .= __('Rename exported databases/tables/columns');
$html .= '</label></li>';
if ($export_type != 'server') {
$html .= '<li>';
$html .= '<input type="checkbox" name="lock_tables"';
$html .= ' value="something" id="checkbox_lock_tables"';
if (!isset($_GET['repopulate'])) {
$html .= PMA_exportCheckboxCheck('lock_tables') . '/>';
} elseif (isset($_GET['lock_tables'])) {
$html .= ' checked="checked"';
}
$html .= '<label for="checkbox_lock_tables">';
$html .= sprintf(__('Use %s statement'), '<code>LOCK TABLES</code>');
$html .= '</label></li>';
}
$html .= '<li>';
$html .= '<input type="radio" name="output_format" value="sendit" ';
$html .= 'id="radio_dump_asfile" ';
if (!isset($_GET['repopulate'])) {
$html .= PMA_exportCheckboxCheck('asfile');
}
$html .= '/>';
$html .= '<label for="radio_dump_asfile">' . __('Save output to a file') . '</label>';
$html .= '<ul id="ul_save_asfile">';
if (isset($cfg['SaveDir']) && !empty($cfg['SaveDir'])) {
$html .= PMA_getHtmlForExportOptionsOutputSaveDir();
}
$html .= PMA_getHtmlForExportOptionsOutputFormat($export_type);
// charset of file
if (Encoding::isSupported()) {
$html .= PMA_getHtmlForExportOptionsOutputCharset();
}
// end if
$html .= PMA_getHtmlForExportOptionsOutputCompression();
if ($export_type == 'server' || $export_type == 'database') {
$html .= PMA_getHtmlForExportOptionsOutputSeparateFiles($export_type);
}
$html .= '</ul>';
$html .= '</li>';
$html .= PMA_getHtmlForExportOptionsOutputRadio();
$html .= '</ul>';
/*
* @todo use sprintf() for better translatability, while keeping the
* <label></label> principle (for screen readers)
*/
$html .= '<label for="maxsize">' . __('Skip tables larger than') . '</label>';
$html .= '<input type="text" id="maxsize" name="maxsize" size="4">' . __('MiB');
$html .= '</div>';
return $html;
}
}
// use isset() because zip compression type does not use a handle
if (!$error && isset($import_handle) && $import_handle === false) {
$message = PMA\libraries\Message::error(__('File could not be read!'));
PMA_stopImport($message);
}
} elseif (!$error) {
if (!isset($import_text) || empty($import_text)) {
$message = PMA\libraries\Message::error(__('No data was received to import. Either no file name was ' . 'submitted, or the file size exceeded the maximum size permitted ' . 'by your PHP configuration. See [doc@faq1-16]FAQ 1.16[/doc].'));
PMA_stopImport($message);
}
}
// so we can obtain the message
//$_SESSION['Import_message'] = $message->getDisplay();
// Convert the file's charset if necessary
if (Encoding::isSupported() && isset($charset_of_file)) {
if ($charset_of_file != 'utf-8') {
$charset_conversion = true;
}
} elseif (isset($charset_of_file) && $charset_of_file != 'utf-8') {
$GLOBALS['dbi']->query('SET NAMES \'' . $charset_of_file . '\'');
// We can not show query in this case, it is in different charset
$sql_query_disabled = true;
$reset_charset = true;
}
// Something to skip? (because timeout has passed)
if (!$error && isset($_POST['skip'])) {
$original_skip = $skip = $_POST['skip'];
while ($skip > 0) {
PMA_importGetNextChunk($skip < $read_limit ? $skip : $read_limit);
// Disable read progressivity, otherwise we eat all memory!
$dump_buffer = '';
$dump_buffer_len = 0;
// Array of dump_buffers - used in separate file exports
$dump_buffer_objects = array();
// We send fake headers to avoid browser timeout when buffering
$time_start = time();
// Defines the default <CR><LF> format.
// For SQL always use \n as MySQL wants this on all platforms.
if ($what == 'sql') {
$crlf = "\n";
} else {
$crlf = PMA\libraries\Util::whichCrlf();
}
$output_kanji_conversion = Encoding::canConvertKanji() && $type != 'xls';
// Do we need to convert charset?
$output_charset_conversion = $asfile && Encoding::isSupported() && isset($charset) && $charset != 'utf-8' && $type != 'xls';
// Use on the fly compression?
$GLOBALS['onfly_compression'] = $GLOBALS['cfg']['CompressOnFly'] && $compression == 'gzip';
if ($GLOBALS['onfly_compression']) {
$GLOBALS['memory_limit'] = PMA_getMemoryLimitForExport();
}
// Generate filename and mime type if needed
if ($asfile) {
if (empty($remember_template)) {
$remember_template = '';
}
list($filename, $mime_type) = PMA_getExportFilenameAndMimetype($export_type, $remember_template, $export_plugin, $compression, $filename_template);
} else {
$mime_type = '';
}
// Open file on server if needed
/**
* Prints Html For Display Import charset
*
* @return string
*/
function PMA_getHtmlForImportCharset()
{
global $cfg;
$html = ' <div class="formelementrow" id="charaset_of_file">';
// charset of file
if (Encoding::isSupported()) {
$html .= '<label for="charset_of_file">' . __('Character set of the file:') . '</label>';
$html .= '<select id="charset_of_file" name="charset_of_file" size="1">';
foreach ($cfg['AvailableCharsets'] as $temp_charset) {
$html .= '<option value="' . htmlentities($temp_charset) . '"';
if (empty($cfg['Import']['charset']) && $temp_charset == 'utf-8' || $temp_charset == $cfg['Import']['charset']) {
$html .= ' selected="selected"';
}
$html .= '>' . htmlentities($temp_charset) . '</option>';
}
$html .= ' </select><br />';
} else {
$html .= '<label for="charset_of_file">' . __('Character set of the file:') . '</label>' . "\n";
$html .= Charsets::getCharsetDropdownBox('charset_of_file', 'charset_of_file', 'utf8', false);
}
// end if (recoding)
$html .= ' </div>';
return $html;
}
