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;(function ($) {
var Sfb = window.Sfb || {
value: function (key) {
return (window._snp_vars || {})[key];
},
l10n: function (key) {
return (this.value('l10n') || {})[key] || key;
}
};
var ElementSelector = {
/**
* Used to get all applicable element anchors
*
* @type {String}
*/
element_selector: '',
/**
* Gets applicable elements for targeting
*
* @uses this.element_selector
*
* @return {Object} jQuery nodes object
*/
get_elements: function () {
return $(this.element_selector);
},
/**
* Initializes event listeners
*
* @return {Boolean}
*/
initialize_listeners: function () {
var me = this;
this.get_elements().each(function () {
me.initialize_listener($(this));
});
return true;
},
/**
* Initializes individual event listener for a node
*
* @param {object} $el jQuery node
*/
initialize_listener: function ($el) {}
};
/**
* Shared utilities
*
* @type {Object}
*/
Sfb.Util = {
/**
* Stops event propagation
*
* @param {Object} e Event
*
* @return {Boolean} False
*/
stop_prop: function (e) {
if (e && e.preventDefault) e.preventDefault();
if (e && e.stopPropagation) e.stopPropagation();
return false;
}
};
/**
* Notice actions
*
* @type {Object}
*/
Sfb.Notice = $.extend({}, ElementSelector, {
/**
* Used to get all applicable element anchors
*
* @type {String}
*/
element_selector: '.wp-admin .notice .button.snapshot',
/**
* Used as a fallback if anchor doesn't have `data-target` attribute
*
* @type {String}
*/
target_selector: '.backup-list td.name .location.local:first',
/**
* Used as a fallback if anchor doesn't have `data-subtarget` attribute
*
* @type {String}
*/
subtarget_selector: 'td',
/**
* Handles target scroll clicks
*
* @param {Object} e Event
*
* @return {Boolean}
*/
handle_target_scroll: function (e) {
var target = $(this).attr("data-target") || Sfb.Notice.target_selector,
subtarget = $(this).is('[data-subtarget]') ? $(this).attr("data-target") : Sfb.Notice.subtarget_selector,
$target = $(target),
top = 0
;
if (subtarget) $target = $target.closest(subtarget);
if ($target.length) {
top = ($target.offset() || {}).top - $("#wpadminbar").height();
if (top > 0) {
$(window).scrollTop(top);
$target.fadeOut(300).fadeIn(300);
}
}
return Sfb.Util.stop_prop(e);
},
initialize_listener: function ($el) {
$el
.off("click.snapshot")
.on("click.snapshot", this.handle_target_scroll)
;
},
run: function () {
this.initialize_listeners();
return true;
}
});
var noop = function () {};
/**
* Manual backup button handler
*
* @type {Object}
*/
Sfb.ManualBackup = $.extend({}, ElementSelector, {
element_selector: '.wp-admin .snapshot-wrap button[name="backup"]',
/**
* Current progress step
*
* @type {Number}
*/
current: 0,
/**
* Total estimated steps for this backup
*
* @type {Number}
*/
total: 0,
/**
* Target node for output
*
* @type {Object} jQuery node reference
*/
$target: false,
/**
* Skip estimate step flag
*
* If set to true, the overall processing estimation
* step will be skipped and, as a consequence, the
* progress will be expressed as steps rather than percentages.
*
* @type {Bool}
*/
skip_estimate: true,
/**
* Reports error response message and reinitiates listeners
*
* @param {Object} rsp Optional response object
*
* @return {Bool}
*/
error_handler: function (rsp) {
var msg = $.trim((rsp || {}).responseText) || '<empty response>';
Sfb.ManualBackup.$target.html(
'<p>' + Sfb.l10n('generic_error') + '</p>' +
'<pre>' + msg + '</pre>'
);
return !!Sfb.ManualBackup.initialize_listeners();
},
/**
* Updates progress info message
*
* The info message will be expressed in percentages, or alternatively
* simple step increments, depending on whether we performed the size estimate.
*
* @return {Bool}
*/
update_progress: function () {
if (this.total > 0 && this.current && this.current <= this.total) {
var current = this.current > 1 ? this.current - 1 : 1,
percentage = (current * 100) / this.total
;
if (percentage >= 100) percentage = 100;
this.$target.text(Sfb.l10n('processing_percent').replace(/%d/, parseInt(percentage, 10)));
} else {
this.$target.text(Sfb.l10n('processing').replace(/%d/, this.current));
}
return true;
},
/**
* Starts backup
*
* Sends out backup start request
*
* @return {Object} jQuery promise
*/
start_backup: function () {
return $.post(ajaxurl, {
action: "snapshot-full_backup-start"
}, noop, 'json').fail(Sfb.ManualBackup.error_handler);
},
/**
* Finishes backup
*
* Sends out backup finish request
*
* @return {Object} jQuery promise
*/
finish_backup: function () {
this.$target.text(Sfb.l10n('finishing'));
var prm = $.post(ajaxurl, {
action: "snapshot-full_backup-finish"
}, noop, 'json');
prm.then(function (data) {
if (!data.status) return Sfb.ManualBackup.finish_backup();
if (data.msg) Sfb.ManualBackup.$target.text(data.msg);
Sfb.ManualBackup.run();
window.location.reload(); // reload when we're done
}).fail(Sfb.ManualBackup.error_handler);
return prm;
},
/**
* Processes files
*
* Sends out backup files processing request
*
* @return {Object} jQuery promise
*/
process_files: function () {
this.update_progress();
$.post(ajaxurl, {
action: "snapshot-full_backup-process"
}, noop, 'json').then(function (data) {
Sfb.ManualBackup.current++;
var is_done = false;
try {
is_done = !!data.done;
} catch (e) {
return error_handler();
}
if (!is_done) Sfb.ManualBackup.process_files();
else Sfb.ManualBackup.finish_backup();
}).fail(Sfb.ManualBackup.error_handler);
},
/**
* Estimates backup processing size
*
* Sends out an estimate request
*
* @return {Object} jQuery promise
*/
estimate_backup: function () {
this.$target.text(Sfb.l10n('estimating'));
var prm = $.post(ajaxurl, {
action: "snapshot-full_backup-estimate"
}, noop, 'json');
prm.then(function (data) {
var total = parseInt((data || {}).total || '0', 10);
if (total) Sfb.ManualBackup.total = total;
}).fail(Sfb.ManualBackup.error_handler);
return prm;
},
/**
* Handles button click
*
* @param {Object} e Event
*
* @return {Bool}
*/
handle_start_click: function (e) {
Sfb.ManualBackup.$target.parent(":hidden").show();
Sfb.ManualBackup.current = 1;
Sfb.ManualBackup.$target.show().text(Sfb.l10n('starting'));
$('button[name="backup"]').off("click.snapshot", Sfb.ManualBackup.handle_start_click);
Sfb.ManualBackup.start_backup().then(function (data) {
var backup = (data || {}).id;
if (!backup) return Sfb.ManualBackup.error_handler(data);
if (Sfb.ManualBackup.skip_estimate) {
return Sfb.ManualBackup.process_files();
} else {
return Sfb.ManualBackup.estimate_backup().then(function () {
return Sfb.ManualBackup.process_files();
});
}
});
return Sfb.Util.stop_prop(e);
},
/**
* Initializes the button click listener
*
* @param {Object} $el jQuery node reference
*
* @return {Bool}
*/
initialize_listener: function ($el) {
$el
.off("click.snapshot", this.handle_start_click)
.on("click.snapshot", this.handle_start_click)
;
return true;
},
/**
* Starts up the handler
*
* Boots markup and initializes the listeners
*
* @return {Bool}
*/
run: function () {
if (!this.get_elements().length) return false;
var $target_root = $("#snapshot-full_backups-panel header"),
out_tpl = '<div id="snapshot-ajax-out"><div class="out"></div></div>'
;
$("#snapshot-ajax-out").remove();
if ($target_root.length) {
$target_root.after(out_tpl);
} else {
this.get_elements().first().after(out_tpl);
}
this.$target = $("#snapshot-ajax-out").find(".out");
this.initialize_listeners();
return true;
}
});
/*
Sfb.BackupItem = $.extend({}, ElementSelector, {
element_selector: '.backup-list .row-actions a[href="#upload"]',
handle_upload: function () {
var $row = $(this).closest('tr'),
timestamp = $row.find('input[name="delete-bulk[]"]').val()
;
if (timestamp) {
console.log(timestamp);
}
return Sfb.Util.stop_prop();
},
initialize_listener: function ($el) {
$el
.off("click.snapshot")
.on("click.snapshot", this.handle_upload)
;
},
run: function () {
this.initialize_listeners();
return true;
}
});
*/
/**
* Deals with the logging section
*
* @type {Object}
*/
Sfb.Logs = {
/**
* Log enable/disable toggle
*
* @type {ElementSelector}
*/
Toggler: $.extend({}, ElementSelector, {
element_selector: '#log-enable',
/**
* Toggles logging level sections on log enable/disable
*
* Also sets log levels to default on logging disable
*/
handle_enable: function () {
var $toggle = Sfb.Logs.Toggler.get_elements(),
state = $toggle.is(":checked"),
dflt = $toggle.attr('data-default')
;
if (state) $(".snapshot-settings.log-levels").show();
else {
$(".snapshot-settings.log-levels")
.hide()
.find('input[type="radio"]')
.prop("checked", false)
.end()
.find('input[type="radio"][value="' + dflt + '"]')
.prop("checked", true)
;
}
},
/**
* Initializes toggler click listener
*
* @param {object} $el jQuery node
*/
initialize_listener: function ($el) {
$el
.off("click.snapshot")
.on("click.snapshot", this.handle_enable)
;
},
/**
* Initializes log enable/disable toggle
*
* @return {Boolean}
*/
run: function () {
this.initialize_listeners();
this.handle_enable();
return true;
}
}),
/**
* Log viewer toggle
*
* @type {ElementSelector}
*/
Viewer: $.extend({}, ElementSelector, {
element_selector: 'a[href="#view-log-file"]',
/**
* Refreshing period.
*
* This is how long the results will stay before we attempt reload.
* Set to false-ish value in integer context to disable
* results refreshing altogether.
*
* @type {Number}
*/
ttl: 120000,
/**
* Handles log viewer spawning clicks
*
* @param {Object} e Event
*
* @return {Boolean}
*/
handle_view: function (e) {
var $trigger = Sfb.Logs.Viewer.get_elements(),
title = $trigger.attr("title") || Sfb.l10n('snapshot_logs'),
tmout = false, ttl = 0
;
tb_show(title, ajaxurl + '?action=snapshot-full_backup-get_log&TB_iframe=true');
ttl = Sfb.Logs.Viewer.ttl ? parseInt(Sfb.Logs.Viewer.ttl, 10) : 0;
if (ttl) {
// First `setTimeout` is to move this off of exec stack
setTimeout(function () {
$("#TB_window")
.off('thickbox:iframe:loaded.snapshot')
.on('thickbox:iframe:loaded.snapshot', function () {
// When the content loads, set up a ticker to reload after a bit
tmout = setTimeout(function () {
var frm = $("#TB_iframeContent").get(0) || {};
if (!frm.contentWindow) return false;
frm.contentWindow.location.reload(true);
}, ttl);
})
;
$('body')
.off('thickbox:removed.snapshot')
.on('thickbox:removed.snapshot', function () {
clearTimeout(tmout);
});
});
}
return Sfb.Util.stop_prop(e);
},
/**
* Initializes log viewer click listener
*
* @param {object} $el jQuery node
*/
initialize_listener: function ($el) {
$el
.off("click.snapshot")
.on("click.snapshot", this.handle_view)
;
},
/**
* Initializes log enable/disable toggle
*
* @return {Boolean}
*/
run: function () {
this.initialize_listeners();
return true;
}
}),
/**
* Initializes the whole log section JS
*
* @return {Boolean}
*/
run: function () {
Sfb.Logs.Toggler.run();
Sfb.Logs.Viewer.run();
return true;
}
};
window.Sfb = Sfb;
$(function () {
Sfb.Notice.run();
Sfb.Logs.run();
});
})(jQuery);