logs.jsp

Heritrix是一个开源,可扩展的web爬虫项目。Heritrix设计成严格按照robots.txt文件的排除指示和META robots标签。

                                <input type="hidden" name="log" value="<%=fileName%>">
                            </td>
                        </tr>
                    </table>
                </td>
                <td valign="top" width="170">
                    <table border="0" cellspacing="0" cellpadding="0">
                        <tr>
                            <td width="20" align="right" valign="top">
                                &nbsp;<b>By:</b>&nbsp;
                            </td>
                            <td align="left" valign="top" width="150">
                                <a href="javascript:changeMode('number')" <%=mode.equalsIgnoreCase("number")?"style='text-decoration: none; color: #000000'":""%>>Line number</a><br>
                                <a href="javascript:changeMode('time')" <%=mode.equalsIgnoreCase("time")?"style='text-decoration: none; color: #000000'":""%>>Time stamp</a><br>
                                <a href="javascript:changeMode('regexpr')" <%=mode.equalsIgnoreCase("regexpr")?"style='text-decoration: none; color: #000000'":""%>>Regular expression</a><br>
                                <a href="javascript:changeMode('tail')" <%=mode.equalsIgnoreCase("tail")?"style='text-decoration: none; color: #000000'":""%>>Tail</a><br>
                                <input type="hidden" name="mode" value="<%=mode%>">
                            </td>
                        </tr>
                    </table>
                </td>
                <td valign="top">
                <% if(mode.equalsIgnoreCase("tail")){ %>
                    <table border="0" cellspacing="0" cellpadding="0">
                        <tr>
                            <td>
                                <b>Refresh time:</b>&nbsp;
                            </td>
                            <td>
                                <select name="time" onChange="document.frmLogs.submit()" >
                                    <option value="-1" <%=iTime==-1?"selected":""%>>No refresh</option>
                                    <option value="2" <%=iTime==2?"selected":""%>>2 sec.</option>
                                    <option value="5" <%=iTime==5?"selected":""%>>5 sec.</option>
                                    <option value="10" <%=iTime==10?"selected":""%>>10 sec.</option>
                                    <option value="20" <%=iTime==20?"selected":""%>>20 sec.</option>
                                    <option value="30" <%=iTime==30?"selected":""%>>30 sec.</option>
                                </select>
                            </td>
                        </tr>
                        <tr>
                            <td>
                                <b>Lines to show:</b>&nbsp;
                            </td>
                            <td>
                                <input size="4" name="linesToShow" value="<%=linesToShow%>">
                            </td>
                        </tr>
                    </table>
                <% } else if(mode.equalsIgnoreCase("number")){ %>
                    <table border="0" cellspacing="0" cellpadding="0">
                        <tr>
                            <td nowrap align="right">
                                <b>Line number:</b>&nbsp;
                            </td>
                            <td>
                                <input size="4" value="<%=linenumber%>" name="linenumber">&nbsp;<input type="submit" value="Get">
                            </td>
                        </tr>
                        <tr>
                            <td>
                                <b>Lines to show:</b>&nbsp;
                            </td>
                            <td>
                                <input size="4" name="linesToShow" value="<%=linesToShow%>">
                            </td>
                        </tr>
                    </table>
                <% } else if(mode.equalsIgnoreCase("time")){ %>
                    <table border="0" cellspacing="0" cellpadding="0">
                        <tr>
                            <td nowrap align="right" valign="top">
                                <b>Timestamp:</b>&nbsp;
                            </td>
                            <td>
                                <input value="<%=request.getParameter("timestamp")==null?"":request.getParameter("timestamp")%>" name="timestamp" align="absmiddle" size="21">&nbsp;<input type="submit" value="Get"><br>
                                (YYYY-MM-DDTHH:MM:SS.SSS)
                            </td>
                        </tr>
                        <tr>
                            <td>
                                <b>Lines to show:</b>&nbsp;
                            </td>
                            <td>
                                <input size="4" name="linesToShow" value="<%=linesToShow%>">
                            </td>
                        </tr>
                    </table>
                <% } else if(mode.equalsIgnoreCase("regexpr")){ %>
                    <table border="0" cellspacing="0" cellpadding="0">
                        <tr>
                            <td nowrap align="right">
                                <b>Regular expression:</b>&nbsp;
                            </td>
                            <td width="100%" colspan="4">
                                <input size="50" name="regexpr" value="<%=request.getParameter("regexpr")==null?"":request.getParameter("regexpr")%>" align="absmiddle">&nbsp;<input type="submit" value="Get">
                            </td>
                        </tr>
                        <tr>
                            <td align="right">
                                <font size="-2">(<a href="<%=request.getContextPath()%>/help/regexpr.jsp">about java reg.expr.</a>)</font>&nbsp;
                            </td>
                            <td nowrap colspan="2">
                                Start at match:&nbsp; <input size="4" name="linesToSkip" value="<%=linesToSkip%>">
                            </td>
                            <td nowrap colspan="2" width="100%">
                                &nbsp;&nbsp;Show matches:&nbsp;<input size="4" name="linesToShow" value="<%=linesToShow%>"> (0 = all)
                            </td>
                        </tr>
                        <tr>
                            <td></td>
                            <td nowrap>
                                <input name="ln" value="true" type="checkbox" <%=request.getParameter("ln")!=null&&request.getParameter("ln").equalsIgnoreCase("true")?"checked":""%>><input type="hidden" name="linesToShow" value="<%=linesToShow%>">
                            </td>
                            <td nowrap>
                                &nbsp;Line numbers&nbsp;&nbsp;
                            </td>
                            <td nowrap>
                                &nbsp;<input name="grep" value="true" type="checkbox" <%=request.getParameter("grep")!=null&&request.getParameter("grep").equalsIgnoreCase("true")?"checked":""%>>
                            </td>
                            <td width="100%">
                                &nbsp;Grep style&nbsp;&nbsp;
                            </td>
                        </tr>
                        <tr>
                            <td>
                            </td>
                            <td nowrap>
                                <input name="indent" value="true" type="checkbox" <%=request.getParameter("indent")!=null&&request.getParameter("indent").equalsIgnoreCase("true")?"checked":""%>>
                            </td>
                            <td width="100%" colspan="3">
                                &nbsp;Include following indented lines&nbsp;&nbsp;
                            </td>
                        </tr>
                    </table>
                <% } %>
                </td>
            </tr>
        </table>
    </form>
    <p>
    <table border="0" cellspacing="0" cellpadding="0">
        <tr>
            <td colspan="2"></td>
            <td height="5" colspan="3">
            </td>
            <td colspan="2"></td>
        </tr>
        <tr>
            <td rowspan="5" width="3" nowrap >
            <td rowspan="5" width="1" nowrap bgcolor="#0c0c0c">
            </td>
            <td height="1" colspan="4" bgcolor="#0c0c0c">
            </td>
            <td rowspan="5" width="1" nowrap bgcolor="#0c0c0c">
            <td rowspan="5" width="3" nowrap >
        </tr>
        <tr>
            <td colspan="2">
                &nbsp;<%=fileName%> for <%=theJob.getJobName()%>
            </td>
            <td colspan="1" align="right">
                <%=logInfo%>
            </td>
            <td>&nbsp;
            </td>
        </tr>
        <tr>
            <td height="1" colspan="4" bgcolor="#0c0c0c">
            </td>
        </tr>
        <tr>
            <td colspan="4" class="main" width="400" height="100" valign="top">
                    <pre><% TextUtils.writeEscapedForHTML(logText,out); %></pre>
            </td>
        </tr>
        <tr>
            <td height="1" colspan="4" bgcolor="#0c0c0c">
            </td>
        </tr>
        <tr>
            <td height="5" colspan="4">
            </td>
        </tr>
    </table>

<%
    if (handler.getCurrentJob() != null &&
           handler.getCurrentJob().getStatus().equals(CrawlJob.STATUS_PAUSED)) {
        out.print("<a href=\"" + request.getContextPath() +
            "/console/action.jsp?action=rotateLogs\">Rotate crawler logs</a>");
    }
%>

<%@include file="/include/foot.jsp"%>