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/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* Functions used in the import tab
*
*/
/**
* Toggles the hiding and showing of each plugin's options
* according to the currently selected plugin from the dropdown list
*/
function changePluginOpts()
{
$("#format_specific_opts div.format_specific_options").each(function () {
$(this).hide();
});
var selected_plugin_name = $("#plugins option:selected").val();
$("#" + selected_plugin_name + "_options").fadeIn('slow');
if (selected_plugin_name == "csv") {
$("#import_notification").text(PMA_messages.strImportCSV);
} else {
$("#import_notification").text("");
}
}
/**
* Toggles the hiding and showing of each plugin's options and sets the selected value
* in the plugin dropdown list according to the format of the selected file
*/
function matchFile(fname)
{
var fname_array = fname.toLowerCase().split(".");
var len = fname_array.length;
if (len !== 0) {
var extension = fname_array[len - 1];
if (extension == "gz" || extension == "bz2" || extension == "zip") {
len--;
}
// Only toggle if the format of the file can be imported
if ($("select[name='format'] option").filterByValue(fname_array[len - 1]).length == 1) {
$("select[name='format'] option").filterByValue(fname_array[len - 1]).prop('selected', true);
changePluginOpts();
}
}
}
/**
* Unbind all event handlers before tearing down a page
*/
AJAX.registerTeardown('import.js', function () {
$("#plugins").unbind('change');
$("#input_import_file").unbind('change');
$("#select_local_import_file").unbind('change');
$("#input_import_file").unbind('change').unbind('focus');
$("#select_local_import_file").unbind('focus');
$("#text_csv_enclosed").add("#text_csv_escaped").unbind('keyup');
});
AJAX.registerOnload('import.js', function () {
// import_file_form validation.
$(document).on('submit', '#import_file_form', function (event) {
var radioLocalImport = $("#radio_local_import_file");
var radioImport = $("#radio_import_file");
var fileMsg = '<div class="error"><img src="themes/dot.gif" title="" alt="" class="icon ic_s_error" /> ' + PMA_messages.strImportDialogMessage + '</div>';
if (radioLocalImport.length !== 0) {
// remote upload.
// TODO Remove this section when all browsers support HTML5 "required" property
if (! radioLocalImport.is(":checked") && ! radioImport.is(":checked")) {
radioImport.focus();
var msg = '<div class="error"><img src="themes/dot.gif" title="" alt="" class="icon ic_s_error" /> ';
msg += PMA_messages.strRadioUnchecked;
msg += '</div>';
PMA_ajaxShowMessage(msg, false);
return false;
}
if (radioImport.is(":checked") && $("#input_import_file").val() === '') {
$("#input_import_file").focus();
PMA_ajaxShowMessage(fileMsg, false);
return false;
}
if (radioLocalImport.is(":checked")) {
if ($("#select_local_import_file").length === 0) {
PMA_ajaxShowMessage('<div class="error"><img src="themes/dot.gif" title="" alt="" class="icon ic_s_error" /> ' + PMA_messages.strNoImportFile + ' </div>', false);
return false;
}
if ($("#select_local_import_file").val() === '') {
$("#select_local_import_file").focus();
PMA_ajaxShowMessage(fileMsg, false);
return false;
}
}
} else {
// local upload.
if ($("#input_import_file").val() === '') {
$("#input_import_file").focus();
PMA_ajaxShowMessage(fileMsg, false);
return false;
}
}
// show progress bar.
$("#upload_form_status").css("display", "inline");
$("#upload_form_status_info").css("display", "inline");
});
// Initially display the options for the selected plugin
changePluginOpts();
// Whenever the selected plugin changes, change the options displayed
$("#plugins").change(function () {
changePluginOpts();
});
$("#input_import_file").change(function () {
matchFile($(this).val());
});
$("#select_local_import_file").change(function () {
matchFile($(this).val());
});
/*
* When the "Browse the server" form is clicked or the "Select from the web server upload directory"
* form is clicked, the radio button beside it becomes selected and the other form becomes disabled.
*/
$("#input_import_file").bind("focus change", function () {
$("#radio_import_file").prop('checked', true);
$("#radio_local_import_file").prop('checked', false);
});
$("#select_local_import_file").focus(function () {
$("#radio_local_import_file").prop('checked', true);
$("#radio_import_file").prop('checked', false);
});
/**
* Set up the interface for Javascript-enabled browsers since the default is for
* Javascript-disabled browsers
*/
$("#scroll_to_options_msg").hide();
$("#format_specific_opts div.format_specific_options")
.css({
"border": 0,
"margin": 0,
"padding": 0
})
.find("h3")
.remove();
//$("form[name=import] *").unwrap();
/**
* for input element text_csv_enclosed and text_csv_escaped allow just one character to enter.
* as mysql allows just one character for these fields,
* if first character is escape then allow two including escape character.
*/
$("#text_csv_enclosed").add("#text_csv_escaped").bind('keyup', function() {
if($(this).val().length === 2 && $(this).val().charAt(0) !== "\\") {
$(this).val($(this).val().substring(0, 1));
return false;
}
return true;
});
});
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