Current File : //data/www_bck/loslex_bck/tracker/js/install.js
/*
# Mantis - a php based bugtracking system
# Copyright 2000 - 2002 Kenzaburo Ito - kenito@300baud.org
# Copyright 2013 MantisBT Team - mantisbt-dev@lists.sourceforge.net
# Mantis is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 2 of the License, or
# (at your option) any later version.
#
# Mantis is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Mantis. If not, see <http://www.gnu.org/licenses/>.
*/
$(function() {
'use strict';
/**
* PrefixInput object
* @param inputId
* @constructor
*/
function PrefixInput (inputId) {
this.input = $('#' + inputId);
this.button = $('#btn_' + inputId);
// noinspection JSUnusedGlobalSymbols
/** Corresponding reset button */
this.resetButton = function () { return this.button; };
this.enableButton = function () { this.button.removeAttr('disabled'); };
this.disableButton = function () { this.button.prop('disabled', true); };
/** Default value (data attribute) */
this.getDefault = function () { return this.input.data('defval'); };
this.setDefault = function (value) {
this.input.data('defval', value);
if (this.isValueDefault()) {
this.disableButton();
}
};
this.getValue = function () { return this.input.val(); };
this.isValueDefault = function () { return this.getValue() === this.getDefault(); };
/**
*
* @param value
*/
this.setValue = function (value) {
this.input.val(value);
if (this.isValueDefault()) {
this.disableButton();
}
};
/**
* Reset the input's value to default
* Set focus to the input, select the whole text and disable the reset button.
*/
this.resetValue = function () {
this.input.val(this.getDefault());
this.input.trigger('focus')[0].setSelectionRange(0, this.getValue().length);
this.disableButton();
};
}
var reset_buttons = $('button.reset-prefix');
/**
* Initialize all input's default values and disable the reset buttons
*/
var inputs = $('input.table-prefix').each(function () {
var input = new PrefixInput(this.id);
input.setDefault(input.getValue());
input.disableButton();
});
/**
* On Change event for database type selection list
* Preset prefix, plugin prefix and suffix fields when changing db type
*/
$('#db_type')
.on('change', function () {
var db;
if ($(this).val() === 'oci8') {
db = 'oci8';
$('#oracle_size_warning').show();
} else {
db = 'other';
$('#oracle_size_warning').hide();
}
// Loop over the selected DB's default values for each pre/suffix
$('#default_' + db + ' span').each(
function () {
var input = new PrefixInput(this.className);
// Only change the value if not changed from default
if (input.isValueDefault()) {
input.setValue(this.textContent);
}
input.setDefault(this.textContent);
}
);
update_sample_table_names();
})
.trigger('change');
/**
* Process changes to prefix/suffix inputs
*/
inputs.on('input', function () {
var input = new PrefixInput(this.id);
// Enable / disable the Reset button as appropriate
if(input.isValueDefault()) {
input.disableButton();
} else {
input.enableButton();
}
update_sample_table_names();
});
/**
* Buttons to reset the prefix/suffix to the current default value
*/
reset_buttons.on('click', function () {
var input = new PrefixInput($(this).prev('input.table-prefix')[0].id);
input.resetValue();
update_sample_table_names();
});
update_sample_table_names();
/**
* Returns the field's value with a single '_' appended (prefix) or prepended (suffix).
*
* @param {string} fieldName jQuery element
* @param {boolean} isPrefix True if it's a prefix, false for suffix
* @returns {string}
*/
function process_table_name_field(fieldName, isPrefix) {
var value = $(fieldName).val();
if(value !== undefined) {
value = value.trim();
if(value.length > 0) {
// Make sure we start or end with a single underscore
return value.replace(isPrefix ? /_*$/ : /^_*/, '_');
}
}
return '';
}
/**
* Populate sample table names based on given prefix/suffix
*/
function update_sample_table_names() {
var prefix = process_table_name_field('#db_table_prefix', true);
var suffix = process_table_name_field('#db_table_suffix', false);
var plugin = process_table_name_field('#db_table_plugin_prefix', true);
$('#db_table_prefix_sample').val(prefix + '<CORE TABLE>' + suffix);
$('#db_table_plugin_prefix_sample').val(prefix + plugin + '<PLUGIN>_<TABLE>' + suffix);
}
});
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