artemis/core/templates/sys/logs.jinja

{% extends "core/templates/index.jinja" %}
{% block content %}
<h1>Event Logs</h1>
<table class="table table-dark table-striped-columns" id="tbl_events">
    <caption>Viewing last 100 logs</caption>
    <thead>
        <tr>
            <th>Severity</th>
            <th>Timestamp</th>
            <th>System</th>
            <th>Name</th>
            <th>User</th>
            <th>Arcade</th>
            <th>Machine</th>
            <th>Game</th>
            <th>Version</th>
            <th>Message</th>
            <th>Params</th>
        </tr>
    </thead>
    {% if events is not defined or events|length == 0 %}
    <tr>
        <td colspan="11" style="text-align:center"><i>No Events</i></td>
    </tr>
    {% endif %}
</table>
<div id="div_tbl_ctrl">
<select id="sel_per_page" onchange="update_tbl()">
<option value="10" selected>10</option>
<option value="25">25</option>
<option value="50">50</option>
<option value="100">100</option>
</select>
&nbsp;
<button class="btn btn-primary" id="btn_prev" disabled onclick="chg_page(-1)"><<</button>
<button class="btn btn-primary" id="btn_next" onclick="chg_page(1)">>></button>
</div>
<script type="text/javascript">
{% if events is defined %}
const TBL_DATA = {{events}};
{% else %}
const TBL_DATA = [];
{% endif %}

var per_page = 0;
var page = 0;

function update_tbl() {
    if (TBL_DATA.length == 0) { return; }
    var tbl = document.getElementById("tbl_events");
    
    for (var i = 0; i < per_page; i++) {
        try{
            tbl.deleteRow(1);
        } catch {
            break;
        }
    }

    per_page = document.getElementById("sel_per_page").value;

    if (per_page >= TBL_DATA.length) {
        page = 0;
        document.getElementById("btn_next").disabled = true;
        document.getElementById("btn_prev").disabled = true;
    }
    
    for (var i = 0; i < per_page; i++) {
        let off = (page * per_page) + i;
        if (off >= TBL_DATA.length) {
            if (page != 0) {
                document.getElementById("btn_next").disabled = true;
                document.getElementById("btn_prev").disabled = false;
            }
            break;
        }
        
        var data = TBL_DATA[off];
        var row = tbl.insertRow(i + 1);
        var cell_severity = row.insertCell(0);
        switch (data.severity) {
            case 10: 
                cell_severity.innerHTML = "DEBUG";
                row.classList.add("table-success");
                break;
            case 20: 
                cell_severity.innerHTML = "INFO";
                row.classList.add("table-info");
                break;
            case 30: 
                cell_severity.innerHTML = "WARN";
                row.classList.add("table-warning");
                break;
            case 40:
                cell_severity.innerHTML = "ERROR";
                row.classList.add("table-danger");
                break;
            case 50:
                cell_severity.innerHTML = "CRITICAL";
                row.classList.add("table-danger");
                break;
            default: 
                cell_severity.innerHTML = "---";
                row.classList.add("table-primary");
                break;
        }

        var cell_ts = row.insertCell(1);
        cell_ts.innerHTML = data.when_logged;
        
        var cell_mod = row.insertCell(2);
        cell_mod.innerHTML = data.system;
        
        var cell_name = row.insertCell(3);
        cell_name.innerHTML = data.type;
        
        var cell_usr = row.insertCell(4);
        if (data.user == 'NONE') {
            cell_usr.innerHTML = "---";
        } else { 
            cell_usr.innerHTML = "<a href=\"/user/" + data.user + "\">" + data.user + "</a>";
        }

        var cell_arcade = row.insertCell(5);
        if (data.arcade == 'NONE') {
            cell_arcade.innerHTML = "---";
        } else { 
            cell_arcade.innerHTML = "<a href=\"/shop/" + data.arcade + "\">" + data.arcade + "</a>";
        }

        var cell_machine = row.insertCell(6);
        if (data.arcade == 'NONE') {
            cell_machine.innerHTML = "---";
        } else { 
            cell_machine.innerHTML = "<a href=\"/cab/" + data.machine + "\">" + data.machine + "</a>";
        }

        var cell_game = row.insertCell(7);
        if (data.game == 'NONE') {
            cell_game.innerHTML = "---";
        } else { 
            cell_game.innerHTML = data.game;
        }

        var cell_version = row.insertCell(8);
        if (data.version == 'NONE') {
            cell_version.innerHTML = "---";
        } else { 
            cell_version.innerHTML = data.version;
        }

        var cell_msg = row.insertCell(9);
        if (data.message == '') {
            cell_msg.innerHTML = "---";
        } else { 
            cell_msg.innerHTML = data.message;
        }

        var cell_deets = row.insertCell(10);
        if (data.details == '{}') {
            cell_deets.innerHTML = "---";
        } else { 
            cell_deets.innerHTML = data.details;
        }

    }
}

function chg_page(num) {
    var max_page = TBL_DATA.length / per_page;
    console.log(max_page);
    page = page + num;


    if (page > max_page && max_page >= 1) {
        page = max_page;
        document.getElementById("btn_next").disabled = true;
        document.getElementById("btn_prev").disabled = false;
        return;
    } else if (page < 0) {
        page = 0;
        document.getElementById("btn_next").disabled = false;
        document.getElementById("btn_prev").disabled = true;
        return;
    } else if (page == 0) {
        document.getElementById("btn_next").disabled = false;
        document.getElementById("btn_prev").disabled = true;
    } else {
        document.getElementById("btn_next").disabled = false;
        document.getElementById("btn_prev").disabled = false;
    }

    update_tbl();
}

update_tbl();
</script>
{% endblock content %}