mirror of
https://github.com/cytopia/devilbox.git
synced 2024-12-25 23:41:04 +00:00
521 lines
18 KiB
JavaScript
521 lines
18 KiB
JavaScript
/* vim: set expandtab sw=4 ts=4 sts=4: */
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$(function () {
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checkNumberOfFields();
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});
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/**
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* Holds common parameters such as server, db, table, etc
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*
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* The content for this is normally loaded from Header.php or
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* Response.php and executed by ajax.js
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*/
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var PMA_commonParams = (function () {
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/**
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* @var hash params An associative array of key value pairs
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* @access private
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*/
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var params = {};
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// The returned object is the public part of the module
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return {
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/**
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* Saves all the key value pair that
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* are provided in the input array
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*
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* @param obj hash The input array
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*
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* @return void
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*/
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setAll: function (obj) {
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var reload = false;
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var updateNavigation = false;
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for (var i in obj) {
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if (params[i] !== undefined && params[i] !== obj[i]) {
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if (i == 'db' || i == 'table') {
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updateNavigation = true;
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}
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reload = true;
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}
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params[i] = obj[i];
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}
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if (updateNavigation &&
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$('#pma_navigation_tree').hasClass('synced')
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) {
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PMA_showCurrentNavigation();
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}
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},
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/**
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* Retrieves a value given its key
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* Returns empty string for undefined values
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*
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* @param name string The key
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*
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* @return string
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*/
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get: function (name) {
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return params[name] || '';
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},
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/**
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* Saves a single key value pair
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*
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* @param name string The key
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* @param value string The value
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*
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* @return self For chainability
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*/
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set: function (name, value) {
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var updateNavigation = false;
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if (name == 'db' || name == 'table' &&
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params[name] !== value
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) {
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updateNavigation = true;
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}
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params[name] = value;
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if (updateNavigation &&
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$('#pma_navigation_tree').hasClass('synced')
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) {
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PMA_showCurrentNavigation();
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}
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return this;
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},
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/**
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* Returns the url query string using the saved parameters
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*
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* @return string
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*/
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getUrlQuery: function () {
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return PMA_sprintf(
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'%s&server=%s&db=%s&table=%s',
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this.get('common_query'),
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encodeURIComponent(this.get('server')),
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encodeURIComponent(this.get('db')),
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encodeURIComponent(this.get('table'))
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);
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}
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};
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})();
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/**
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* Holds common parameters such as server, db, table, etc
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*
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* The content for this is normally loaded from Header.php or
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* Response.php and executed by ajax.js
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*/
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var PMA_commonActions = {
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/**
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* Saves the database name when it's changed
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* and reloads the query window, if necessary
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*
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* @param new_db string new_db The name of the new database
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*
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* @return void
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*/
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setDb: function (new_db) {
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if (new_db != PMA_commonParams.get('db')) {
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PMA_commonParams.setAll({'db': new_db, 'table': ''});
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}
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},
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/**
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* Opens a database in the main part of the page
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*
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* @param new_db string The name of the new database
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*
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* @return void
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*/
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openDb: function (new_db) {
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PMA_commonParams
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.set('db', new_db)
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.set('table', '');
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this.refreshMain(
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PMA_commonParams.get('opendb_url')
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);
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},
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/**
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* Refreshes the main frame
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*
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* @param mixed url Undefined to refresh to the same page
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* String to go to a different page, e.g: 'index.php'
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*
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* @return void
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*/
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refreshMain: function (url, callback) {
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if (! url) {
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url = $('#selflink').find('a').attr('href');
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url = url.substring(0, url.indexOf('?'));
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}
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url += PMA_commonParams.getUrlQuery();
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$('<a />', {href: url})
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.appendTo('body')
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.click()
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.remove();
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AJAX._callback = callback;
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}
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};
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/**
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* Class to handle PMA Drag and Drop Import
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* feature
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*/
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PMA_DROP_IMPORT = {
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/**
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* @var int, count of total uploads in this view
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*/
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uploadCount: 0,
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/**
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* @var int, count of live uploads
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*/
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liveUploadCount: 0,
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/**
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* @var string array, allowed extensions
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*/
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allowedExtensions: ['sql', 'xml', 'ldi', 'mediawiki', 'shp'],
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/**
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* @var string array, allowed extensions for compressed files
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*/
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allowedCompressedExtensions: ['gz', 'bz2', 'zip'],
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/**
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* @var obj array to store message returned by import_status.php
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*/
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importStatus: [],
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/**
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* Checks if any dropped file has valid extension or not
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*
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* @param file filename
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*
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* @return string, extension for valid extension, '' otherwise
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*/
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_getExtension: function(file) {
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var arr = file.split('.');
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ext = arr[arr.length - 1];
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//check if compressed
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if (jQuery.inArray(ext.toLowerCase(),
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PMA_DROP_IMPORT.allowedCompressedExtensions) !== -1) {
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ext = arr[arr.length - 2];
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}
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//Now check for extension
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if (jQuery.inArray(ext.toLowerCase(),
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PMA_DROP_IMPORT.allowedExtensions) !== -1) {
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return ext;
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}
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return '';
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},
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/**
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* Shows upload progress for different sql uploads
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*
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* @param: hash (string), hash for specific file upload
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* @param: percent (float), file upload percentage
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*
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* @return void
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*/
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_setProgress: function(hash, percent) {
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$('.pma_sql_import_status div li[data-hash="' +hash +'"]')
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.children('progress').val(percent);
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},
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/**
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* Function to upload the file asynchronously
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*
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* @param formData FormData object for a specific file
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* @param hash hash of the current file upload
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*
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* @return void
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*/
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_sendFileToServer: function(formData, hash) {
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var uploadURL ="./import.php"; //Upload URL
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var extraData ={};
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var jqXHR = $.ajax({
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xhr: function() {
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var xhrobj = $.ajaxSettings.xhr();
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if (xhrobj.upload) {
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xhrobj.upload.addEventListener('progress', function(event) {
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var percent = 0;
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var position = event.loaded || event.position;
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var total = event.total;
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if (event.lengthComputable) {
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percent = Math.ceil(position / total * 100);
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}
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//Set progress
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PMA_DROP_IMPORT._setProgress(hash, percent);
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}, false);
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}
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return xhrobj;
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},
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url: uploadURL,
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type: "POST",
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contentType:false,
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processData: false,
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cache: false,
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data: formData,
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success: function(data){
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PMA_DROP_IMPORT._importFinished(hash, false, data.success);
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if (!data.success) {
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PMA_DROP_IMPORT.importStatus[PMA_DROP_IMPORT.importStatus.length] = {
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hash: hash,
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message: data.error
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};
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}
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}
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});
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// -- provide link to cancel the upload
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$('.pma_sql_import_status div li[data-hash="' + hash +
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'"] span.filesize').html('<span hash="' +
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hash + '" class="pma_drop_file_status" task="cancel">' +
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PMA_messages.dropImportMessageCancel + '</span>');
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// -- add event listener to this link to abort upload operation
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$('.pma_sql_import_status div li[data-hash="' + hash +
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'"] span.filesize span.pma_drop_file_status')
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.on('click', function() {
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if ($(this).attr('task') === 'cancel') {
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jqXHR.abort();
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$(this).html('<span>' +PMA_messages.dropImportMessageAborted +'</span>');
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PMA_DROP_IMPORT._importFinished(hash, true, false);
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} else if ($(this).children("span").html() ===
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PMA_messages.dropImportMessageFailed) {
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// -- view information
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var $this = $(this);
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$.each( PMA_DROP_IMPORT.importStatus,
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function( key, value ) {
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if (value.hash === hash) {
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$(".pma_drop_result:visible").remove();
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var filename = $this.parent('span').attr('data-filename');
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$("body").append('<div class="pma_drop_result"><h2>' +
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PMA_messages.dropImportImportResultHeader + ' - ' +
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filename +'<span class="close">x</span></h2>' +value.message +'</div>');
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$(".pma_drop_result").draggable(); //to make this dialog draggable
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}
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});
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}
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});
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},
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/**
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* Triggered when an object is dragged into the PMA UI
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*
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* @param event obj
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*
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* @return void
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*/
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_dragenter : function (event) {
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event.stopPropagation();
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event.preventDefault();
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if (!PMA_DROP_IMPORT._hasFiles(event)) {
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return;
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}
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if (PMA_commonParams.get('db') === '') {
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$(".pma_drop_handler").html(PMA_messages.dropImportSelectDB);
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} else {
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$(".pma_drop_handler").html(PMA_messages.dropImportDropFiles);
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}
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$(".pma_drop_handler").fadeIn();
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},
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/**
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* Check if dragged element contains Files
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*
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* @param event the event object
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*
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* @return bool
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*/
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_hasFiles: function (event) {
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return !(typeof event.originalEvent.dataTransfer.types === 'undefined' ||
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$.inArray('Files', event.originalEvent.dataTransfer.types) < 0 ||
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$.inArray(
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'application/x-moz-nativeimage',
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event.originalEvent.dataTransfer.types
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) >= 0);
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},
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/**
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* Triggered when dragged file is being dragged over PMA UI
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*
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* @param event obj
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*
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* @return void
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*/
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_dragover: function (event) {
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event.stopPropagation();
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event.preventDefault();
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if (!PMA_DROP_IMPORT._hasFiles(event)) {
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return;
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}
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$(".pma_drop_handler").fadeIn();
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},
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/**
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* Triggered when dragged objects are left
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*
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* @param event obj
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*
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* @return void
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*/
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_dragleave: function (event) {
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event.stopPropagation();
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event.preventDefault();
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var $pma_drop_handler = $(".pma_drop_handler");
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$pma_drop_handler.clearQueue().stop();
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$pma_drop_handler.fadeOut();
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$pma_drop_handler.html(PMA_messages.dropImportDropFiles);
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},
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/**
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* Called when upload has finished
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*
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* @param string, unique hash for a certain upload
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* @param bool, true if upload was aborted
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* @param bool, status of sql upload, as sent by server
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*
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* @return void
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*/
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_importFinished: function(hash, aborted, status) {
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$('.pma_sql_import_status div li[data-hash="' +hash +'"]')
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.children("progress").hide();
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var icon = 'icon ic_s_success';
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// -- provide link to view upload status
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if (!aborted) {
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if (status) {
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$('.pma_sql_import_status div li[data-hash="' + hash +
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'"] span.filesize span.pma_drop_file_status')
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.html('<span>' +PMA_messages.dropImportMessageSuccess +'</a>');
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} else {
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$('.pma_sql_import_status div li[data-hash="' + hash +
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'"] span.filesize span.pma_drop_file_status')
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.html('<span class="underline">' + PMA_messages.dropImportMessageFailed +
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'</a>');
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icon = 'icon ic_s_error';
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}
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} else {
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icon = 'icon ic_s_notice';
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}
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$('.pma_sql_import_status div li[data-hash="' + hash +
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'"] span.filesize span.pma_drop_file_status')
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.attr('task', 'info');
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// Set icon
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$('.pma_sql_import_status div li[data-hash="' +hash +'"]')
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.prepend('<img src="./themes/dot.gif" title="finished" class="' +
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icon +'"> ');
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// Decrease liveUploadCount by one
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$('.pma_import_count').html(--PMA_DROP_IMPORT.liveUploadCount);
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if (!PMA_DROP_IMPORT.liveUploadCount) {
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$('.pma_sql_import_status h2 .close').fadeIn();
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}
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},
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/**
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* Triggered when dragged objects are dropped to UI
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* From this function, the AJAX Upload operation is initiated
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*
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* @param event object
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*
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* @return void
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*/
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_drop: function (event) {
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var dbname = PMA_commonParams.get('db');
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var server = PMA_commonParams.get('server');
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//if no database is selected -- no
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if (dbname !== '') {
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var files = event.originalEvent.dataTransfer.files;
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if (!files || files.length === 0) {
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// No files actually transferred
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$(".pma_drop_handler").fadeOut();
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event.stopPropagation();
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event.preventDefault();
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return;
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}
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$(".pma_sql_import_status").slideDown();
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for (var i = 0; i < files.length; i++) {
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var ext = (PMA_DROP_IMPORT._getExtension(files[i].name));
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var hash = AJAX.hash(++PMA_DROP_IMPORT.uploadCount);
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var $pma_sql_import_status_div = $(".pma_sql_import_status div");
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$pma_sql_import_status_div.append('<li data-hash="' +hash +'">' +
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((ext !== '') ? '' : '<img src="./themes/dot.gif" title="invalid format" class="icon ic_s_notice"> ') +
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escapeHtml(files[i].name) + '<span class="filesize" data-filename="' +
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escapeHtml(files[i].name) +'">' +(files[i].size/1024).toFixed(2) +
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' kb</span></li>');
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//scroll the UI to bottom
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$pma_sql_import_status_div.scrollTop(
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$pma_sql_import_status_div.scrollTop() + 50
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); //50 hardcoded for now
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if (ext !== '') {
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// Increment liveUploadCount by one
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$('.pma_import_count').html(++PMA_DROP_IMPORT.liveUploadCount);
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$('.pma_sql_import_status h2 .close').fadeOut();
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$('.pma_sql_import_status div li[data-hash="' +hash +'"]')
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.append('<br><progress max="100" value="2"></progress>');
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//uploading
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var fd = new FormData();
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fd.append('import_file', files[i]);
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fd.append('noplugin', Math.random().toString(36).substring(2, 12));
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fd.append('db', dbname);
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fd.append('server', server);
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fd.append('token', PMA_commonParams.get('token'));
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fd.append('import_type', 'database');
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// todo: method to find the value below
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fd.append('MAX_FILE_SIZE', '4194304');
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// todo: method to find the value below
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fd.append('charset_of_file','utf-8');
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// todo: method to find the value below
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fd.append('allow_interrupt', 'yes');
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fd.append('skip_queries', '0');
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fd.append('format',ext);
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fd.append('sql_compatibility','NONE');
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fd.append('sql_no_auto_value_on_zero','something');
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fd.append('ajax_request','true');
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fd.append('hash', hash);
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// init uploading
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PMA_DROP_IMPORT._sendFileToServer(fd, hash);
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} else if (!PMA_DROP_IMPORT.liveUploadCount) {
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$('.pma_sql_import_status h2 .close').fadeIn();
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}
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}
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}
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$(".pma_drop_handler").fadeOut();
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event.stopPropagation();
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event.preventDefault();
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}
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};
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/**
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* Called when some user drags, dragover, leave
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* a file to the PMA UI
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* @param object Event data
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* @return void
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*/
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$(document).on('dragenter', PMA_DROP_IMPORT._dragenter);
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$(document).on('dragover', PMA_DROP_IMPORT._dragover);
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$(document).on('dragleave', '.pma_drop_handler', PMA_DROP_IMPORT._dragleave);
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//when file is dropped to PMA UI
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$(document).on('drop', 'body', PMA_DROP_IMPORT._drop);
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// minimizing-maximising the sql ajax upload status
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$(document).on('click', '.pma_sql_import_status h2 .minimize', function() {
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if ($(this).attr('toggle') === 'off') {
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$('.pma_sql_import_status div').css('height','270px');
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$(this).attr('toggle','on');
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$(this).html('-'); // to minimize
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} else {
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$('.pma_sql_import_status div').css("height","0px");
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$(this).attr('toggle','off');
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$(this).html('+'); // to maximise
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}
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});
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// closing sql ajax upload status
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$(document).on('click', '.pma_sql_import_status h2 .close', function() {
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$('.pma_sql_import_status').fadeOut(function() {
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$('.pma_sql_import_status div').html('');
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PMA_DROP_IMPORT.importStatus = []; //clear the message array
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});
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});
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// Closing the import result box
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$(document).on('click', '.pma_drop_result h2 .close', function(){
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$(this).parent('h2').parent('div').remove();
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});
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