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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* functions for displaying import for: server, database and table
*
* @usedby display_import.inc.php
*
* @package PhpMyAdmin
*/
if (! defined('PHPMYADMIN')) {
exit;
}
/**
* Prints Html For Display Import Hidden Input
*
* @param String $import_type Import type: server, database, table
* @param String $db Selected DB
* @param String $table Selected Table
*
* @return string
*/
function PMA_getHtmlForHiddenInputs($import_type, $db, $table)
{
$html = '';
if ($import_type == 'server') {
$html .= PMA_URL_getHiddenInputs('', '', 1);
} elseif ($import_type == 'database') {
$html .= PMA_URL_getHiddenInputs($db, '', 1);
} else {
$html .= PMA_URL_getHiddenInputs($db, $table, 1);
}
$html .= ' <input type="hidden" name="import_type" value="'
. $import_type . '" />' . "\n";
return $html;
}
/**
* Prints Html For Import Javascript
*
* @param int $upload_id The selected upload id
*
* @return string
*/
function PMA_getHtmlForImportJS($upload_id)
{
global $SESSION_KEY;
$html = '';
$html .= '<script type="text/javascript">';
$html .= ' //<![CDATA[';
//with "\n", so that the following lines won't be commented out by //<![CDATA[
$html .= "\n";
$html .= ' $( function() {';
// add event when user click on "Go" button
$html .= ' $("#buttonGo").bind("click", function() {';
// hide form
$html .= ' $("#upload_form_form").css("display", "none");';
if ($_SESSION[$SESSION_KEY]["handler"] != "UploadNoplugin") {
$html .= PMA_getHtmlForImportWithPlugin($upload_id);
} else { // no plugin available
$image_tag = '<img src="' . $GLOBALS['pmaThemeImage']
. 'ajax_clock_small.gif" width="16" height="16" alt="ajax clock" /> '
. PMA_jsFormat(
__(
'Please be patient, the file is being uploaded. '
. 'Details about the upload are not available.'
),
false
) . PMA_Util::showDocu('faq', 'faq2-9');
$html .= " $('#upload_form_status_info').html('" . $image_tag . "');";
$html .= ' $("#upload_form_status").css("display", "none");';
} // else
// onclick
$html .= ' });';
// domready
$html .= ' });';
$html .= ' //]]>';
//with "\n", so that the following lines won't be commented out by //]]>
$html .= "\n";
$html .= '</script>';
return $html;
}
/**
* Prints Html For Display Export options
*
* @param String $import_type Import type: server, database, table
* @param String $db Selected DB
* @param String $table Selected Table
*
* @return string
*/
function PMA_getHtmlForImportOptions($import_type, $db, $table)
{
$html = ' <div class="exportoptions" id="header">';
$html .= ' <h2>';
$html .= PMA_Util::getImage('b_import.png', __('Import'));
if ($import_type == 'server') {
$html .= __('Importing into the current server');
} elseif ($import_type == 'database') {
$import_str = sprintf(
__('Importing into the database "%s"'),
htmlspecialchars($db)
);
$html .= $import_str;
} else {
$import_str = sprintf(
__('Importing into the table "%s"'),
htmlspecialchars($table)
);
$html .= $import_str;
}
$html .= ' </h2>';
$html .= ' </div>';
return $html;
}
/**
* Prints Html For Display Import options : Compressions
*
* @return string
*/
function PMA_getHtmlForImportCompressions()
{
global $cfg;
$html = '';
// zip, gzip and bzip2 encode features
$compressions = array();
if ($cfg['GZipDump'] && @function_exists('gzopen')) {
$compressions[] = 'gzip';
}
if ($cfg['BZipDump'] && @function_exists('bzopen')) {
$compressions[] = 'bzip2';
}
if ($cfg['ZipDump'] && @function_exists('zip_open')) {
$compressions[] = 'zip';
}
// We don't have show anything about compression, when no supported
if ($compressions != array()) {
$html .= '<div class="formelementrow" id="compression_info">';
$compress_str = sprintf(
__('File may be compressed (%s) or uncompressed.'),
implode(", ", $compressions)
);
$html .= $compress_str;
$html .= '<br />';
$html .= __(
'A compressed file\'s name must end in <b>.[format].[compression]</b>. '
. 'Example: <b>.sql.zip</b>'
);
$html .= '</div>';
}
return $html;
}
/**
* Prints Html For Display Import charset
*
* @return string
*/
function PMA_getHtmlForImportCharset()
{
global $cfg;
$html = ' <div class="formelementrow" id="charaset_of_file">';
// charset of file
if ($GLOBALS['PMA_recoding_engine'] != PMA_CHARSET_NONE) {
$html .= '<label for="charset_of_file">' . __('Character set of the file:')
. '</label>';
reset($cfg['AvailableCharsets']);
$html .= '<select id="charset_of_file" name="charset_of_file" size="1">';
foreach ($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 .= PMA_generateCharsetDropdownBox(
PMA_CSDROPDOWN_CHARSET,
'charset_of_file',
'charset_of_file',
'utf8',
false
);
} // end if (recoding)
$html .= ' </div>';
return $html;
}
/**
* Prints Html For Display Import options : file property
*
* @param int $max_upload_size Max upload size
* @param ImportPlugin[] $import_list import list
* @param String $local_import_file from upload directory
*
* @return string
*/
function PMA_getHtmlForImportOptionsFile(
$max_upload_size, $import_list, $local_import_file
) {
global $cfg;
$html = ' <div class="importoptions">';
$html .= ' <h3>' . __('File to import:') . '</h3>';
$html .= PMA_getHtmlForImportCompressions();
$html .= ' <div class="formelementrow" id="upload_form">';
if ($GLOBALS['is_upload'] && !empty($cfg['UploadDir'])) {
$html .= ' <ul>';
$html .= ' <li>';
$html .= ' <input type="radio" name="file_location" '
. 'id="radio_import_file" required="required" />';
$html .= PMA_Util::getBrowseUploadFileBlock($max_upload_size);
$html .= '<br />' . __('You may also drag and drop a file on any page.');
$html .= ' </li>';
$html .= ' <li>';
$html .= ' <input type="radio" name="file_location" '
. 'id="radio_local_import_file"';
if (! empty($GLOBALS['timeout_passed'])
&& ! empty($local_import_file)
) {
$html .= ' checked="checked"';
}
$html .= ' />';
$html .= PMA_Util::getSelectUploadFileBlock($import_list, $cfg['UploadDir']);
$html .= ' </li>';
$html .= ' </ul>';
} elseif ($GLOBALS['is_upload']) {
$html .= PMA_Util::getBrowseUploadFileBlock($max_upload_size);
$html .= '<br />' . __('You may also drag and drop a file on any page.');
} elseif (!$GLOBALS['is_upload']) {
$html .= PMA_Message::notice(
__('File uploads are not allowed on this server.')
)->getDisplay();
} elseif (!empty($cfg['UploadDir'])) {
$html .= PMA_Util::getSelectUploadFileBlock($import_list, $cfg['UploadDir']);
} // end if (web-server upload directory)
$html .= ' </div>';
$html .= PMA_getHtmlForImportCharset();
$html .= ' </div>';
return $html;
}
/**
* Prints Html For Display Import options : Partial Import
*
* @param String $timeout_passed timeout passed
* @param String $offset timeout offset
*
* @return string
*/
function PMA_getHtmlForImportOptionsPartialImport($timeout_passed, $offset)
{
$html = ' <div class="importoptions">';
$html .= ' <h3>' . __('Partial import:') . '</h3>';
if (isset($timeout_passed) && $timeout_passed) {
$html .= '<div class="formelementrow">' . "\n";
$html .= '<input type="hidden" name="skip" value="' . $offset . '" />';
$html .= sprintf(
__(
'Previous import timed out, after resubmitting '
. 'will continue from position %d.'
),
$offset
);
$html .= '</div>' . "\n";
}
$html .= ' <div class="formelementrow">';
$html .= ' <input type="checkbox" name="allow_interrupt" value="yes"';
$html .= ' id="checkbox_allow_interrupt" '
. PMA_pluginCheckboxCheck('Import', 'allow_interrupt') . '/>';
$html .= ' <label for="checkbox_allow_interrupt">'
. __(
'Allow the interruption of an import in case the script detects '
. 'it is close to the PHP timeout limit. <i>(This might be a good way'
. ' to import large files, however it can break transactions.)</i>'
) . '</label><br />';
$html .= ' </div>';
if (! (isset($timeout_passed) && $timeout_passed)) {
$html .= ' <div class="formelementrow">';
$html .= ' <label for="text_skip_queries">'
. __(
'Skip this number of queries (for SQL) or lines (for other '
. 'formats), starting from the first one:'
)
. '</label>';
$html .= ' <input type="number" name="skip_queries" value="'
. PMA_pluginGetDefault('Import', 'skip_queries')
. '" id="text_skip_queries" min="0" />';
$html .= ' </div>';
} else {
// If timeout has passed,
// do not show the Skip dialog to avoid the risk of someone
// entering a value here that would interfere with "skip"
$html .= ' <input type="hidden" name="skip_queries" value="'
. PMA_pluginGetDefault('Import', 'skip_queries')
. '" id="text_skip_queries" />';
}
$html .= ' </div>';
return $html;
}
/**
* Prints Html For Display Import options : Other
*
* @return string
*/
function PMA_getHtmlForImportOptionsOther()
{
$html = ' <div class="importoptions">';
$html .= ' <h3>' . __('Other options:') . '</h3>';
$html .= ' <div class="formelementrow">';
$html .= PMA_Util::getFKCheckbox();
$html .= ' </div>';
$html .= ' </div>';
return $html;
}
/**
* Prints Html For Display Import options : Format
*
* @param ImportPlugin[] $import_list import list
*
* @return string
*/
function PMA_getHtmlForImportOptionsFormat($import_list)
{
$html = ' <div class="importoptions">';
$html .= ' <h3>' . __('Format:') . '</h3>';
$html .= PMA_pluginGetChoice('Import', 'format', $import_list);
$html .= ' <div id="import_notification"></div>';
$html .= ' </div>';
$html .= ' <div class="importoptions" id="format_specific_opts">';
$html .= ' <h3>' . __('Format-specific options:') . '</h3>';
$html .= ' <p class="no_js_msg" id="scroll_to_options_msg">'
. 'Scroll down to fill in the options for the selected format '
. 'and ignore the options for other formats.</p>';
$html .= PMA_pluginGetOptions('Import', $import_list);
$html .= ' </div>';
$html .= ' <div class="clearfloat"></div>';
// Encoding setting form appended by Y.Kawada
if (function_exists('PMA_Kanji_encodingForm')) {
$html .= ' <div class="importoptions" id="kanji_encoding">';
$html .= ' <h3>' . __('Encoding Conversion:') . '</h3>';
$html .= PMA_Kanji_encodingForm();
$html .= ' </div>';
}
$html .= "\n";
return $html;
}
/**
* Prints Html For Display Import options : submit
*
* @return string
*/
function PMA_getHtmlForImportOptionsSubmit()
{
$html = ' <div class="importoptions" id="submit">';
$html .= ' <input type="submit" value="' . __('Go') . '" id="buttonGo" />';
$html .= ' </div>';
return $html;
}
/**
* Prints Html For Display Import
*
* @param int $upload_id The selected upload id
* @param String $import_type Import type: server, database, table
* @param String $db Selected DB
* @param String $table Selected Table
* @param int $max_upload_size Max upload size
* @param ImportPlugin[] $import_list Import list
* @param String $timeout_passed Timeout passed
* @param String $offset Timeout offset
* @param String $local_import_file from upload directory
*
* @return string
*/
function PMA_getHtmlForImport(
$upload_id, $import_type, $db, $table,
$max_upload_size, $import_list, $timeout_passed, $offset, $local_import_file
) {
global $SESSION_KEY;
$html = '';
$html .= '<iframe id="import_upload_iframe" name="import_upload_iframe" '
. 'width="1" height="1" style="display: none;"></iframe>';
$html .= '<div id="import_form_status" style="display: none;"></div>';
$html .= '<div id="importmain">';
$html .= ' <img src="' . $GLOBALS['pmaThemeImage'] . 'ajax_clock_small.gif" '
. 'width="16" height="16" alt="ajax clock" style="display: none;" />';
$html .= PMA_getHtmlForImportJS($upload_id);
$html .= ' <form id="import_file_form" action="import.php" method="post" '
. 'enctype="multipart/form-data"';
$html .= ' name="import"';
if ($_SESSION[$SESSION_KEY]["handler"] != "UploadNoplugin") {
$html .= ' target="import_upload_iframe"';
}
$html .= ' class="ajax"';
$html .= '>';
$html .= ' <input type="hidden" name="';
$html .= $_SESSION[$SESSION_KEY]['handler']::getIdKey();
$html .= '" value="' . $upload_id . '" />';
$html .= PMA_getHtmlForHiddenInputs($import_type, $db, $table);
$html .= PMA_getHtmlForImportOptions($import_type, $db, $table);
$html .= PMA_getHtmlForImportOptionsFile(
$max_upload_size, $import_list, $local_import_file
);
$html .= PMA_getHtmlForImportOptionsPartialImport($timeout_passed, $offset);
$html .= PMA_getHtmlForImportOptionsOther();
$html .= PMA_getHtmlForImportOptionsFormat($import_list);
$html .= PMA_getHtmlForImportOptionsSubmit();
$html .= '</form>';
$html .= '</div>';
return $html;
}
/**
* Prints javascript for upload with plugin, upload process bar
*
* @param int $upload_id The selected upload id
*
* @return string
*/
function PMA_getHtmlForImportWithPlugin($upload_id)
{
//some variable for javascript
$ajax_url = "import_status.php?id=" . $upload_id . "&"
. PMA_URL_getCommon(array('import_status'=>1), 'text');
$promot_str = PMA_jsFormat(
__(
'The file being uploaded is probably larger than '
. 'the maximum allowed size or this is a known bug in webkit '
. 'based (Safari, Google Chrome, Arora etc.) browsers.'
),
false
);
$statustext_str = PMA_escapeJsString(__('%s of %s'));
$upload_str = PMA_jsFormat(__('Uploading your import file…'), false);
$second_str = PMA_jsFormat(__('%s/sec.'), false);
$remaining_min = PMA_jsFormat(__('About %MIN min. %SEC sec. remaining.'), false);
$remaining_second = PMA_jsFormat(__('About %SEC sec. remaining.'), false);
$processed_str = PMA_jsFormat(
__('The file is being processed, please be patient.'),
false
);
$import_url = PMA_URL_getCommon(array('import_status'=>1), 'text');
//start output
$html = 'var finished = false; ';
$html .= 'var percent = 0.0; ';
$html .= 'var total = 0; ';
$html .= 'var complete = 0; ';
$html .= 'var original_title = '
. 'parent && parent.document ? parent.document.title : false; ';
$html .= 'var import_start; ';
$html .= 'var perform_upload = function () { ';
$html .= 'new $.getJSON( ';
$html .= ' "' . $ajax_url . '", ';
$html .= ' {}, ';
$html .= ' function(response) { ';
$html .= ' finished = response.finished; ';
$html .= ' percent = response.percent; ';
$html .= ' total = response.total; ';
$html .= ' complete = response.complete; ';
$html .= ' if (total==0 && complete==0 && percent==0) { ';
$img_tag = '<img src="' . $GLOBALS['pmaThemeImage'] . 'ajax_clock_small.gif"';
$html .= ' $("#upload_form_status_info").html(\''
. $img_tag . ' width="16" height="16" alt="ajax clock" /> '
. $promot_str . '\'); ';
$html .= ' $("#upload_form_status").css("display", "none"); ';
$html .= ' } else { ';
$html .= ' var now = new Date(); ';
$html .= ' now = Date.UTC( ';
$html .= ' now.getFullYear(), ';
$html .= ' now.getMonth(), ';
$html .= ' now.getDate(), ';
$html .= ' now.getHours(), ';
$html .= ' now.getMinutes(), ';
$html .= ' now.getSeconds()) ';
$html .= ' + now.getMilliseconds() - 1000; ';
$html .= ' var statustext = PMA_sprintf(';
$html .= ' "' . $statustext_str . '", ';
$html .= ' formatBytes( ';
$html .= ' complete, 1, PMA_messages.strDecimalSeparator';
$html .= ' ), ';
$html .= ' formatBytes(';
$html .= ' total, 1, PMA_messages.strDecimalSeparator';
$html .= ' ) ';
$html .= ' ); ';
$html .= ' if ($("#importmain").is(":visible")) { ';
// show progress UI
$html .= ' $("#importmain").hide(); ';
$html .= ' $("#import_form_status") ';
$html .= ' .html(\'<div class="upload_progress">'
. '<div class="upload_progress_bar_outer"><div class="percentage">'
. '</div><div id="status" class="upload_progress_bar_inner">'
. '<div class="percentage"></div></div></div><div>'
. '<img src="' . $GLOBALS['pmaThemeImage']
. 'ajax_clock_small.gif" width="16" height="16" alt="ajax clock" /> '
. $upload_str . '</div><div id="statustext"></div></div>\') ';
$html .= ' .show(); ';
$html .= ' import_start = now; ';
$html .= ' } ';
$html .= ' else if (percent > 9 || complete > 2000000) { ';
// calculate estimated time
$html .= ' var used_time = now - import_start; ';
$html .= ' var seconds = '
. 'parseInt(((total - complete) / complete) * used_time / 1000); ';
$html .= ' var speed = PMA_sprintf("' . $second_str . '"';
$html .= ' , formatBytes(complete / used_time * 1000, 1,'
. ' PMA_messages.strDecimalSeparator)); ';
$html .= ' var minutes = parseInt(seconds / 60); ';
$html .= ' seconds %= 60; ';
$html .= ' var estimated_time; ';
$html .= ' if (minutes > 0) { ';
$html .= ' estimated_time = "' . $remaining_min . '"';
$html .= ' .replace("%MIN", minutes)';
$html .= ' .replace("%SEC", seconds); ';
$html .= ' } ';
$html .= ' else { ';
$html .= ' estimated_time = "' . $remaining_second . '"';
$html .= ' .replace("%SEC", seconds); ';
$html .= ' } ';
$html .= ' statustext += "<br />" + speed + "<br /><br />" '
. '+ estimated_time; ';
$html .= ' } ';
$html .= ' var percent_str = Math.round(percent) + "%"; ';
$html .= ' $("#status").animate({width: percent_str}, 150); ';
$html .= ' $(".percentage").text(percent_str); ';
// show percent in window title
$html .= ' if (original_title !== false) { ';
$html .= ' parent.document.title ';
$html .= ' = percent_str + " - " + original_title; ';
$html .= ' } ';
$html .= ' else { ';
$html .= ' document.title ';
$html .= ' = percent_str + " - " + original_title; ';
$html .= ' } ';
$html .= ' $("#statustext").html(statustext); ';
$html .= ' } ';
$html .= ' if (finished == true) { ';
$html .= ' if (original_title !== false) { ';
$html .= ' parent.document.title = original_title; ';
$html .= ' } ';
$html .= ' else { ';
$html .= ' document.title = original_title; ';
$html .= ' } ';
$html .= ' $("#importmain").hide(); ';
// loads the message, either success or mysql error
$html .= ' $("#import_form_status") ';
$html .= ' .html(\'<img src="' . $GLOBALS['pmaThemeImage']
. 'ajax_clock_small.gif" width="16" height="16" alt="ajax clock" /> '
. $processed_str . '\')';
$html .= ' .show(); ';
$html .= ' $("#import_form_status").load("import_status.php?'
. 'message=true&' . $import_url . '"); ';
$html .= ' PMA_reloadNavigation(); ';
// if finished
$html .= ' } ';
$html .= ' else { ';
$html .= ' setTimeout(perform_upload, 1000); ';
$html .= ' } ';
$html .= '}); ';
$html .= '}; ';
$html .= 'setTimeout(perform_upload, 1000); ';
return $html;
}
/**
* Gets HTML to display import dialogs
*
* @param String $import_type Import type: server|database|table
* @param String $db Selected DB
* @param String $table Selected Table
* @param int $max_upload_size Max upload size
*
* @return string $html
*/
function PMA_getImportDisplay($import_type, $db, $table, $max_upload_size)
{
global $SESSION_KEY;
include_once './libraries/file_listing.lib.php';
include_once './libraries/plugin_interface.lib.php';
// this one generates also some globals
include_once './libraries/display_import_ajax.lib.php';
/* Scan for plugins */
/* @var $import_list ImportPlugin[] */
$import_list = PMA_getPlugins(
"import",
'libraries/plugins/import/',
$import_type
);
/* Fail if we didn't find any plugin */
if (empty($import_list)) {
PMA_Message::error(
__(
'Could not load import plugins, please check your installation!'
)
)->display();
exit;
}
if (PMA_isValid($_REQUEST['offset'], 'numeric')) {
$offset = $_REQUEST['offset'];
}
if (isset($_REQUEST['timeout_passed'])) {
$timeout_passed = $_REQUEST['timeout_passed'];
}
$local_import_file = '';
if (isset($_REQUEST['local_import_file'])) {
$local_import_file = $_REQUEST['local_import_file'];
}
$timeout_passed_str = isset($timeout_passed)? $timeout_passed : null;
$offset_str = isset($offset)? $offset : null;
return PMA_getHtmlForImport(
$upload_id,
$import_type,
$db,
$table,
$max_upload_size,
$import_list,
$timeout_passed_str,
$offset_str,
$local_import_file
);
}
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