egroupware/api/js/jsapi/egw_tail.js

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/**
* EGroupware clientside egw tail
*
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
* @package api
* @subpackage jsapi
* @link http://www.egroupware.org
* @author Hadi Nategh (as AT stylite.de)
* @author Ralf Becker <RalfBecker@outdoor-training.de>
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* @version $Id$
*/
jQuery(function()
{
"use strict";
var that = this;
var log_tail_start=0;
var filename = jQuery('pre[id^="log"]');
if (typeof filename !='undefined' && filename.length > 0)
{
filename = filename.attr('data-filename');
}
function button_log(buttonId)
{
if (buttonId != "clear_log")
{
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egw.json("api.EGroupware\\Api\\Json\\Tail.ajax_delete",[filename,buttonId=="empty_log"])
.sendRequest(true);
}
jQuery("#log").text("");
}
function refresh_log()
{
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egw.json("api.EGroupware\\Api\\Json\\Tail.ajax_chunk",[filename,log_tail_start], function(_data)
{
if (_data.length) {
log_tail_start = _data.next;
var log = jQuery("#log").append(_data.content.replace(/</g,"&lt;"));
log.animate({ scrollTop: log.prop("scrollHeight") - log.height() + 20 }, 500);
}
if (_data.size === false)
{
jQuery("#download_log").hide();
}
else
{
jQuery("#download_log").show().attr("title",this.egw.lang('Size')+_data.size);
}
if (_data.writable === false)
{
jQuery("#purge_log").hide();
jQuery("#empty_log").hide();
}
else
{
jQuery("#purge_log").show();
jQuery("#empty_log").show();
}
window.setTimeout(refresh_log,_data.length?200:2000);
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}).sendRequest(true);
}
function resize_log()
{
jQuery("#log").width(egw_getWindowInnerWidth()-20).height(egw_getWindowInnerHeight()-33);
}
jQuery('input[id^="clear_log"]').on('click',function(){
button_log(this.getAttribute('id'));
});
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jQuery('input[id^="purge_log"]').on('click',function(){
button_log(this.getAttribute('id'));
});
jQuery('input[id^="empty_log"]').on('click',function(){
button_log(this.getAttribute('id'));
});
egw_LAB.wait(function() {
jQuery(document).ready(function()
{
if (typeof filename !='undefined' && filename.length > 0)
{
resize_log();
refresh_log();
}
});
jQuery(window).resize(resize_log);
});
});