paotin/framework/module-loader.tin

#nop vim: set filetype=tt:;

/*
模块名称：模块加载器
模块说明：本文件属于框架代码的一部分，不建议修改。如有需求请在 GitHub 发 issue 或者 PR
版权声明：本文件属于 PaoTin++ 的一部分
===========
PaoTin++ © 2020~2023 的所有版权均由担子炮(dzp <danzipao@gmail.com>) 享有并保留一切法律权利
你可以在遵照 GPLv3 协议的基础之上使用、修改及重新分发本程序。
===========
*/

load-file {framework/class.tin};

class.open module-loader;

#var xtt-modules    {};
#var xtt-modConfig  {};

#alias {LM} {load-module};
#alias {load-module} {
    #local moduleName   {%1};
    #local moduleConfig {%2};

    #if { "$moduleName" == "" } {
        warnLog 用法: load-module <模块全限定名称> <模块参数>;
        #return;
    };

    #nop 检查有没有加载成功。;

    #local prefix {$moduleName};
    #replace prefix {/} {_};
    #if { "${${prefix}-loaded}" == "true" } {
        infoLog 模块 $moduleName 已载入。;
        #if { "${xtt-modConfig[$moduleName][ENABLE]}" == "false" } {
            infoLog 但是该模块已经被禁用，如果你想要重新启用，请使用「<129>enable-module %1<299>」。;
        };
        #return;
    };

    #local path {};
    #foreach {$moduleName;$moduleName/__init__;$moduleName/__main__} {path} {
        class.open {load-module-$moduleName};
        #line sub var #action {^#READ {{plugins/($path)\.tin}}: FILE NOT FOUND.$} {
            class.kill {load-module-$moduleName};
            #var {${prefix}-loaded} {false};
            #line gag;
        };
        class.close {load-module-$moduleName};

        class.open module-loader;
        #var {${prefix}-loaded} {true};
        class.close module-loader;

        class.open {$moduleName};
        #var {${prefix}} {};
        class.close {$moduleName};

        #format path {plugins/%s.tin} {$path};
        #line local {
            #nop 模块名称;
            #local MODULE {$moduleName};
            #nop 模块路径;
            #local PATH {$path};
            #nop 模块中触发器的默认 ID;
            #local ID     {%!{(?:|id=${moduleName})}};
            #nop 文本开始;
            #local {B}    {^{[> ]*}};
            #nop 文本结束;
            #local {E}    {%!{(?:|id=${moduleName})}$};
            #nop 颜色触发中的文本结束;
            #local {CE}   {%!c$E};
            class.read {$moduleName} {$path};
        };

        #if { "${${prefix}-loaded}" == "true" } {
            class.kill {load-module-$moduleName};
            init-module {$moduleName} {$path} {$moduleConfig};
            #return;
        };
    };

    errLog 模块 $moduleName 加载失败。;
    #return;
};

#alias {init-module} {
    #local moduleName   {%1};
    #local modulePath   {%2};
    #local modConfig    {%3};

    #local prefix       {$moduleName};
    #replace prefix {/} {_};

    #nop 检查有没有加载成功。;
    #if { "${${prefix}-loaded}" != "true" } {
        #return;
    };

    #nop 检查有没有初始化过;
    #if { "${xtt-modules[$moduleName]}" != "" } {
        #return;
    };

    #local metaVarName  {};
    #format metaVarName {%s[META]} {$prefix};
    #local metaInfo {
        ${$metaVarName}
        {PATH}{$modulePath}
    };

    #if { "${$metaVarName}" == "" } {
        #local metaInfo[TYPE] {弱模块};
    };
    #elseif @existsAlias{${moduleName}.Run} {
        #local metaInfo[TYPE] {纯模块};
    };
    #else {
        #local metaInfo[TYPE] {混合模块};
    };

    #var {xtt-modules[$moduleName]} {$metaInfo};

    #if { "$metaInfo[TYPE]" != "弱模块" } {
        #if { "$metaInfo[CONFIG]" != "" } {
            #foreach {*metaInfo[CONFIG][]} {key} {
                class.open {$moduleName};
                #var ${prefix}[config][$key] {$modConfig[$key]};
                class.close {$moduleName};
                class.open module-loader;
                #var xtt-modConfig[$moduleName][$key] {$modConfig[$key]};
                class.close module-loader;
            };
        };

        #local initFunc {${prefix}.Init};
        #if @existsFunction{$initFunc} {
            class.open {$moduleName};
            #local ok @$initFunc{};
            class.close {$moduleName};
            #if { "$ok" == "false" } {
                errLog 模块 $moduleName 加载失败。;
                class.kill {$moduleName};
                #return;
            };
        };
    };

    okLog 模块 $moduleName 已初始化成功。;

    #if { "$metaInfo[TYPE]" == "纯模块" } {
        okLog 本模块是纯模块，请使用 ${moduleName}.Start/Stop 来控制启动停止。;

        #if { "${xtt-modConfig[$moduleName][ENABLE]}" == "" } {
            disable-module {$moduleName} {true};
        };

        make-starter {$moduleName} {$prefix};
    };
};

#alias {KM} {kill-module};
#alias {kill-module} {
    #local moduleName   {%1};
    #if { "$moduleName" == "" } {
        warnLog 用法: kill-module <模块全限定名称>;
        #return;
    };

    infoLog 卸载 $moduleName。;
    #local modules {};
    #foreach {*{xtt-modules[]}} {name} {
        #if { "$name" != "$moduleName" } {
            #format modules {%s%s} {$modules} {{$name}{${xtt-modules[$name]}}};
        };
    };
    #var {xtt-modules} {$modules};

    #unvar xtt.module-doc[$moduleName];

    #local prefix {$moduleName};
    #replace prefix {/} {_};
    #unvar {${prefix}-loaded};

    class.kill {$moduleName};
};

#alias {RLM} {reload-module};
#alias {reload-module} {
    #local moduleName {%1};
    #if { "$moduleName" == "" } {
        warnLog 用法: reload-module <模块全限定名称>;
        #return;
    };
    kill-module {%1};
    load-module {%1} {%2};
};

#alias {DM} {disable-module};
#alias {disable-module} {
    #local moduleName   {%1};
    #local dontCallStop {%2};

    #if { "${xtt-modules[$moduleName][TYPE]}" == "纯模块" && "$dontCallStop" != "true" } {
        ${moduleName}.Stop;
        #return;
    };

    #if { "$moduleName" == "" } {
        warnLog 用法: disable-module <模块全限定名称>;
        #return;
    };

    #if { "${xtt-modules[$moduleName]}" == "" } {
        errLog 模块 $moduleName 尚未加载模块。;
        #return;
    };

    #if { "${xtt-modConfig[$moduleName][ENABLE]}" == "false" } {
        warnLog 模块 $moduleName 已经禁用。;
        #return;
    };

    #var {xtt-modConfig[$moduleName][ENABLE]} {false};

    class.disable {$moduleName};
    infoLog <129>模块 $moduleName 已经禁用。<299>;
};

#alias {EM} {enable-module};
#alias {enable-module} {
    #local moduleName       {%1};
    #local dontCallStart    {%2};

    #if { "${xtt-modules[$moduleName][TYPE]}" == "纯模块" && "$dontCallStart" != "true" } {
        ${moduleName}.Start;
        #return;
    };

    #if { "$moduleName" == "" } {
        warnLog 用法: enable-module <模块全限定名称>;
        #return;
    };

    #if { "${xtt-modules[$moduleName]}" == "" } {
        errLog 模块 $moduleName 尚未加载模块。;
        #return;
    };

    #if { "${xtt-modConfig[$moduleName][ENABLE]}" == "true" } {
        warnLog 模块 $moduleName 已经启用。;
        #return;
    };

    #var {xtt-modConfig[$moduleName][ENABLE]} {true};

    class.enable {$moduleName};
    infoLog <129>模块 $moduleName 已经启用。<299>;
};

#nop 列出所有已加载模块以及它们的开关状态、配置参数;
#alias {MODS} {list-modules};
#alias {list-modules} {
    #local _ {%0};
    #local format {  %c%-30s %-8s %-8s %-4s %-6s %-6s %s};
    #echo {%c%h}    {cyan} { 已加载模块 -- 请用 MOD <模块名> 来查看详细内容 };
    #echo {$format} {cyan} {模块名称} {作者} {类型} {状态} {事件} {配置项} {说明};
    #echo {$format} {cyan} {------------} {-------} {-------} {----} {----} {----} {------------------------------------};
    #local name {};
    #local count {0};
    #foreach {*{xtt-modules[]}} {name} {
        #math count {$count + 1};
        #local metaInfo {${xtt-modules[$name]}};
        #local cnName   {$metaInfo[NAME]};
        #local author   {$metaInfo[AUTHOR]};
        #local type     {$metaInfo[TYPE]};
        #local desc     {$metaInfo[DESC]};
        #local config   {$metaInfo[CONFIG]};
        #local enable   {<129>开启<299>};
        #local hasConfig {有};
        #local hasEvents {无};

        #if { "$config" == "" } {
            #local hasConfig {无};
        };

        #local event {@fp.Filter{{$gValidEvent};{"VALUE[module]"=="$name"}}};
        #if { &event[] > 0 } {
            #local hasEvents {<169>&event[]个<299>};
        };

        #if { "$type" == "纯模块" } {
            #local type {<129>纯模块<299>};
        };
        #elseif { "$type" == "混合模块" } {
            #local type {<139>混合模块<299>};
        };

        #if { "${xtt-modConfig[$moduleName][ENABLE]}" == "false" } {
            #local enable {<119>禁用<299>};
        };

        #echo {$format} {white} {@genModuleLink{$name;MOD}} {$author} {$type} {$enable} {$hasEvents} {$hasConfig} {$desc};
    };
    #echo {%c%h} {cyan} { 共列出 $count 项模块信息 };
};

#nop 列出所有已加载模块以及它们的开关状态、配置参数;
#alias {MOD} {look-module %0; #buffer end};
#alias {look-module} {
    #local moduleName   {%1};
    #local metaInfo     {${xtt-modules[$moduleName]}};
    #local cnName       {$metaInfo[NAME]};
    #local path         {$metaInfo[PATH]};
    #local type         {$metaInfo[TYPE]};
    #local enable       {${xtt-modConfig[$moduleName][ENABLE]}};
    #local desc         {$metaInfo[DESC]};
    #local author       {$metaInfo[AUTHOR]};
    #local note         {$metaInfo[NOTE]};
    #local config       {$metaInfo[CONFIG]};

    #if { "$moduleName" == "" } {
        warnLog 用法: look-module <模块全限定名称>;
        #return;
    };

    #if { "${xtt-modules[$moduleName]}" == "" } {
        errLog 模块 $moduleName 尚未加载。;
        #return;
    };

    #if { "$enable" == "false" } {
        #local enable {<119>禁用<299>};
    };
    #else {
        #local enable {<129>开启<299>};
    };

    #local moduleLink {@genModuleLink{$moduleName;HELP}};
    #echo {%c%h}    {cyan} { $moduleLink<269> };
    #echo {%s}      {    <269>名称:<299> $moduleLink <269>类型:<299> $type <269>状态:<299> $enable <269>作者:<299> $author};
    #echo {%s}      {    <269>脚本路径:<299> $path};

    #if { "$type" == "弱模块" } {
        #echo {%c%h} {cyan} { 更多信息仅纯模块可见 };
        #return;
    };

    #echo {%s}      {    <269>说明:<299> $desc};
    #echo {%s}      {    <269>备注:<299> $note};

    #if { "$type" == "纯模块" } {
        #echo {%s}      {    <269>接口:<299> 你可以通过 $moduleName\.Start/Stop 命令来启动/停止模块。};
    };

    #local format {    %c%-20s %-20s %s};

    #local event {@fp.Filter{{$gValidEvent};{"VALUE[module]"=="$moduleName"}}};
    #if { &event[] > 0 } {
        #local name {};
        #echo {%s}      {    <269>提供事件列表:<299>};
        #echo {$format} {cyan} {事件名称} {事件类型} {说明};
        #echo {$format} {cyan} {--------------------} {--------------------} {------------------------------};
        #foreach {*event[]} {name} {
            #local type {$event[$name][type]};
            #local desc {$event[$name][desc]};
            #echo {$format} {light cyan} {$name} {$type} {$desc};
        };
    };

    #if { &config[] <= 0 } {
        #echo {%c%h} {cyan} {};
        #return;
    };

    #local count {0};
    #echo {%s}      {    <269>配置参数表:<299>};
    #echo {$format} {cyan} {配置项} {当前值} {作用};
    #echo {$format} {cyan} {--------------------} {--------------------} {------------------------------};
    #local key {};
    #foreach {*config[]} {key} {
        #math count {$count + 1};
        #local value ${xtt-modConfig[$moduleName][$key]};
        #local desc  {$config[$key]};
        #local prefix {$moduleName};
        #replace prefix {/} {_};
        #echo {$format} {light cyan} {$key} {{$value}} {$desc};
    };

    #echo {%c%h} {cyan} { 共列出 $count 项配置信息 };
};

#alias {make-starter} {
    #local moduleName   {%1};
    #local prefix       {%2};

    class.open module-loader;

    #tab {%1.Start};
    #alias {%1.Start} {
        #if { "${xtt-modConfig[%1][ENABLE]}" == "false" } {
            enable-module {%1} {true};
        };

        #local config   {%%0};
        #local metaInfo {${%2[META]}};

        #foreach {*metaInfo[config][]} {key} {
            class.open {%1};
            #format {%2[config][$key]} {%s} {$config[$key]};
            class.close {%1};
        };

        #format xtt-modConfig {%s%s} {${xtt-modConfig}} {{%1}{${%2[config]}}};

        class.do {%1} %1.Run;
    };

    #tab {%1.Stop};
    #alias {%1.Stop} {
        #local reason {%%1};

        #if { "$reason" == "" } {
            #format reason {人为操作};
        };

        infoLog <169>由于<139>$reason<169>，%1 模块停止运行。<299>;

        #if @existsAlias{%1.Pause} {
            %1.Pause;
        };

        #if { "${xtt-modConfig[%1][ENABLE]}" == "true" } {
            disable-module {%1} {true};
        };
    };

    class.close module-loader;
};

#alias {LL} {load-lib};
#alias {load-lib} {load-module lib/%1};

#alias {RLL} {reload-lib};
#alias {reload-lib} {
    kill-module {lib/%1};
    load-lib {%1} {%2};
};

#nop 给出一个用于屏幕显示的模块名称。会自动根据是否有文档点亮 MSLP 链接;
#func {genModuleLink} {
    #local {name}   {%1};
    #local {cmd}    {%2};

    #if { "$name" == "" } {
        #return {};
    };

    #if { &xtt-modules[$name][] == 0 } {
        #return {$name};
    };

    #local cnName {$xtt-modules[$name][NAME]};

    #if { "$cnName" != "" } {
        #local cnName { (<169>$cnName<299>)};
    };

    #if { "$cmd" != "{MOD|HELP}" } {
        #return {$name$cnName};
    };

    #if { "$cmd" == "HELP" && &xtt.module-doc[$name][] > 0 } {
        #local name {@mslp.Help{$name;$name}};
        #local name {<140>$name<299>$cnName};
    };
    #else {
        #local name {@mslp.Module{$name;$name}};
        #local name {<149>$name<299>$cnName};
    };

    #return {$name};
};

class.close module-loader;