function format_instance(inst)
{
return ("
" + inst.description
+ "");
}
function format_instance_list(instances)
{
var ret = "";
var i;
if (instances.length == 0)
return ("");
for (i = 0; i < instances.length; i++)
ret += format_instance (instances[i]);
ret += "
";
return (ret);
}
function format_graph(graph)
{
return ("" + graph.title + format_instance_list (graph.instances) + "");
}
function update_search_suggestions ()
{
var term = $("#search-input").val ();
if (term.length < 2)
{
$("#search-suggest").hide ();
return (true);
}
$("#search-suggest").show ();
$.getJSON ("collection.fcgi",
{ "action": "search_json", "q": term},
function(data)
{
var i;
$("#search-suggest").html ("");
for (i = 0; i < data.length; i++)
{
var graph = data[i];
$("#search-suggest").append (format_graph (graph));
}
}
);
} /* update_search_suggestions */
function zoom_redraw (jq_obj) /* {{{ */
{
var url = jq_obj.data ("base_url");
if ((jq_obj == null) || (url == null))
return (false);
if (jq_obj.data ('begin') != null)
url += ";begin=" + jq_obj.data ('begin');
if (jq_obj.data ('end') != null)
url += ";end=" + jq_obj.data ('end');
jq_obj.attr ("src", url);
return (true);
} /* }}} function zoom_redraw */
function zoom_reset (graph_id, diff) /* {{{ */
{
var jq_obj;
var end;
var begin;
jq_obj = $("#" + graph_id);
if (jq_obj == null)
return (false);
end = new Number ((new Date ()).getTime () / 1000);
begin = new Number (end - diff);
jq_obj.data ('begin', begin.toFixed (0));
jq_obj.data ('end', end.toFixed (0));
return (zoom_redraw (jq_obj));
} /* }}} function zoom_reset */
function zoom_hour (graph_id) /* {{{ */
{
zoom_reset (graph_id, 3600);
} /* }}} function zoom_hour */
function zoom_day (graph_id) /* {{{ */
{
zoom_reset (graph_id, 86400);
} /* }}} function zoom_day */
function zoom_week (graph_id) /* {{{ */
{
zoom_reset (graph_id, 7 * 86400);
} /* }}} function zoom_week */
function zoom_month (graph_id) /* {{{ */
{
zoom_reset (graph_id, 31 * 86400);
} /* }}} function zoom_month */
function zoom_year (graph_id) /* {{{ */
{
zoom_reset (graph_id, 366 * 86400);
} /* }}} function zoom_year */
function zoom_relative (graph_id, factor_begin, factor_end) /* {{{ */
{
var jq_obj;
var end;
var begin;
var diff;
jq_obj = $("#" + graph_id);
if (jq_obj == null)
return (false);
begin = jq_obj.data ('begin');
end = jq_obj.data ('end');
if ((begin == null) || (end == null))
return (zoom_day (graph_id));
begin = new Number (begin);
end = new Number (end);
diff = end - begin;
if ((diff <= 300) && (factor_begin > 0.0) && (factor_end < 0.0))
return (true);
jq_obj.data ('begin', begin + (diff * factor_begin));
jq_obj.data ('end', end + (diff * factor_end));
return (zoom_redraw (jq_obj));
} /* }}} function zoom_relative */
function zoom_reference (graph_id) /* {{{ */
{
var jq_obj;
var end;
var begin;
jq_obj = $("#" + graph_id);
if (jq_obj == null)
return (false);
begin = jq_obj.data ('begin');
end = jq_obj.data ('end');
if ((begin == null) || (end == null))
return (false);
$(".graph-img img").each (function ()
{
$(this).data ('begin', begin);
$(this).data ('end', end);
zoom_redraw ($(this));
});
} /* }}} function zoom_reference */
function zoom_earlier (graph_id) /* {{{ */
{
return (zoom_relative (graph_id, -0.2, -0.2));
} /* }}} function zoom_earlier */
function zoom_later (graph_id) /* {{{ */
{
return (zoom_relative (graph_id, +0.2, +0.2));
} /* }}} function zoom_later */
function zoom_in (graph_id) /* {{{ */
{
return (zoom_relative (graph_id, +0.2, -0.2));
} /* }}} function zoom_earlier */
function zoom_out (graph_id) /* {{{ */
{
return (zoom_relative (graph_id, (-1.0 / 3.0), (1.0 / 3.0)));
} /* }}} function zoom_earlier */
$(document).ready(function() {
/* $("#layout-middle-right").html (""); */
$("#search-form").append ("");
$("#search-suggest").hide ();
$("#search-input").blur (function()
{
window.setTimeout (function ()
{
$("#search-suggest").hide ();
}, 500);
});
$("#search-input").focus (function()
{
var term = $("#search-input").val ();
if (term.length < 2)
{
$("#search-suggest").hide ();
}
else
{
$("#search-suggest").show ();
}
});
$("#search-input").keyup (function()
{
update_search_suggestions ();
});
var graph_count = 0;
$(".graph-img").each (function (index, elem)
{
var id = "graph" + graph_count;
graph_count++;
$(this).find ("img").each (function (img_index, img_elem)
{
var base_url;
$(this).attr ("id", id);
base_url = $(this).attr ("src").replace (/;(begin|end)=[^;]*/g, '');
$(this).data ("base_url", base_url);
});
$(this).append (""
+ ""
);
});
});
/* vim: set sw=2 sts=2 et fdm=marker : */