Overhaul log viewer

* Move viewer to separate modal to allow using more horizontal space
* Load log history (up to 2048 lines)
* Add colors and use table styling for log viewer
* Add links to log entries that open mentioned instance/client or line in code

maubot/__main__.py

@@ -26,7 +26,7 @@ from .server import MaubotServer
 from .client import Client, init as init_client_class
 from .loader.zip import init as init_zip_loader
 from .instance import init as init_plugin_instance_class
-from .management.api import init as init_management_api, stop as stop_management_api
+from .management.api import init as init_mgmt_api, stop as stop_mgmt_api, init_log_listener
 from .__meta__ import __version__
 
 parser = argparse.ArgumentParser(description="A plugin-based Matrix bot system.",
@@ -43,6 +43,7 @@ config.load()
 config.update()
 
 logging.config.dictConfig(copy.deepcopy(config["logging"]))
+init_log_listener()
 log = logging.getLogger("maubot.init")
 log.info(f"Initializing maubot {__version__}")
 
@@ -52,7 +53,7 @@ init_zip_loader(config)
 db_session = init_db(config)
 clients = init_client_class(db_session, loop)
 plugins = init_plugin_instance_class(db_session, config, loop)
-management_api = init_management_api(config, loop)
+management_api = init_mgmt_api(config, loop)
 server = MaubotServer(config, loop)
 server.app.add_subapp(config["server.base_path"], management_api)
 
@@ -88,7 +89,7 @@ except KeyboardInterrupt:
                                            loop=loop))
     db_session.commit()
     log.debug("Closing websockets")
-    loop.run_until_complete(stop_management_api())
+    loop.run_until_complete(stop_mgmt_api())
     log.debug("Stopping server")
     try:
         loop.run_until_complete(asyncio.wait_for(server.stop(), 5, loop=loop))

maubot/instance.py

@@ -31,7 +31,7 @@ from .client import Client
 from .loader import PluginLoader
 from .plugin_base import Plugin
 
-log = logging.getLogger("maubot.plugin")
+log = logging.getLogger("maubot.instance")
 
 yaml = YAML()
 yaml.indent(4)
@@ -54,7 +54,7 @@ class PluginInstance:
 
     def __init__(self, db_instance: DBPlugin):
         self.db_instance = db_instance
-        self.log = logging.getLogger(f"maubot.plugin.{self.id}")
+        self.log = log.getChild(self.id)
         self.config = None
         self.started = False
         self.loader = None

maubot/management/api/__init__.py

@@ -23,7 +23,8 @@ from .auth import web as _
 from .plugin import web as _
 from .instance import web as _
 from .client import web as _
-from .log import stop_all as stop_log_sockets
+from .dev_open import web as _
+from .log import stop_all as stop_log_sockets, init as init_log_listener
 
 
 def init(cfg: Config, loop: AbstractEventLoop) -> web.Application:

maubot/management/api/dev_open.py

@@ -0,0 +1,64 @@
+# maubot - A plugin-based Matrix bot system.
+# Copyright (C) 2018 Tulir Asokan
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+from string import Template
+from subprocess import run
+import re
+
+from ruamel.yaml import YAML
+from aiohttp import web
+
+from .base import routes
+
+enabled = False
+
+
+@routes.get("/debug/open")
+async def check_enabled(_: web.Request) -> web.Response:
+    return web.json_response({
+        "enabled": enabled,
+    })
+
+
+try:
+    yaml = YAML()
+
+    with open(".dev-open-cfg.yaml", "r") as file:
+        cfg = yaml.load(file)
+    editor_command = Template(cfg["editor"])
+    pathmap = [(re.compile(item["find"]), item["replace"]) for item in cfg["pathmap"]]
+
+
+    @routes.post("/debug/open")
+    async def open_file(request: web.Request) -> web.Response:
+        data = await request.json()
+        try:
+            path = data["path"]
+            for find, replace in pathmap:
+                path = find.sub(replace, path)
+            cmd = editor_command.substitute(path=path, line=data["line"])
+        except (KeyError, ValueError):
+            return web.Response(status=400)
+        res = run(cmd, shell=True)
+        return web.json_response({
+            "return": res.returncode,
+            "stdout": res.stdout,
+            "stderr": res.stderr
+        })
+
+
+    enabled = True
+except Exception:
+    pass

maubot/management/api/log.py

@@ -13,13 +13,15 @@
 #
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
+from typing import Deque, List
 from datetime import datetime
+from collections import deque
 import logging
 import asyncio
 
 from aiohttp import web
 
-from .base import routes, get_loop
+from .base import routes, get_loop, get_config
 from .auth import is_valid_token
 
 BUILTIN_ATTRS = {"args", "asctime", "created", "exc_info", "exc_text", "filename", "funcName",
@@ -29,13 +31,19 @@ BUILTIN_ATTRS = {"args", "asctime", "created", "exc_info", "exc_text", "filename
 INCLUDE_ATTRS = {"filename", "funcName", "levelname", "levelno", "lineno", "module", "name",
                  "pathname"}
 EXCLUDE_ATTRS = BUILTIN_ATTRS - INCLUDE_ATTRS
+MAX_LINES = 2048
 
 
-class WebSocketHandler(logging.Handler):
+class LogCollector(logging.Handler):
-    def __init__(self, ws, level=logging.NOTSET) -> None:
+    lines: Deque[dict]
+    formatter: logging.Formatter
+    listeners: List[web.WebSocketResponse]
+
+    def __init__(self, level=logging.NOTSET) -> None:
         super().__init__(level)
-        self.ws = ws
+        self.lines = deque(maxlen=MAX_LINES)
         self.formatter = logging.Formatter()
+        self.listeners = []
 
     def emit(self, record: logging.LogRecord) -> None:
         try:
@@ -51,9 +59,9 @@ class WebSocketHandler(logging.Handler):
             for name, value in record.__dict__.items()
             if name not in EXCLUDE_ATTRS
         }
-        content["id"] = record.relativeCreated
+        content["id"] = str(record.relativeCreated)
         content["msg"] = record.getMessage()
-        content["time"] = datetime.utcnow()
+        content["time"] = datetime.fromtimestamp(record.created)
 
         if record.exc_info:
             content["exc_info"] = self.formatter.formatException(record.exc_info)
@@ -61,22 +69,29 @@ class WebSocketHandler(logging.Handler):
         for name, value in content.items():
             if isinstance(value, datetime):
                 content[name] = value.astimezone().isoformat()
-
+        asyncio.ensure_future(self.send(content))
-        asyncio.ensure_future(self.send(content), loop=get_loop())
+        self.lines.append(content)
 
     async def send(self, record: dict) -> None:
+        for ws in self.listeners:
             try:
-            await self.ws.send_json(record)
+                await ws.send_json(record)
             except Exception as e:
                 print("Log sending error:", e)
 
 
+handler = LogCollector()
 log_root = logging.getLogger("maubot")
 log = logging.getLogger("maubot.server.websocket")
 sockets = []
 
 
+def init() -> None:
+    log_root.addHandler(handler)
+
+
 async def stop_all() -> None:
+    log_root.removeHandler(handler)
     for socket in sockets:
         try:
             await socket.close(code=1012)
@@ -90,7 +105,6 @@ async def log_websocket(request: web.Request) -> web.WebSocketResponse:
     await ws.prepare(request)
     sockets.append(ws)
     log.debug(f"Connection from {request.remote} opened")
-    handler = WebSocketHandler(ws)
     authenticated = False
 
     async def close_if_not_authenticated():
@@ -106,11 +120,12 @@ async def log_websocket(request: web.Request) -> web.WebSocketResponse:
             if msg.type != web.WSMsgType.TEXT:
                 continue
             if is_valid_token(msg.data):
+                await ws.send_json({"auth_success": True})
+                await ws.send_json({"history": list(handler.lines)})
                 if not authenticated:
                     log.debug(f"Connection from {request.remote} authenticated")
-                    log_root.addHandler(handler)
+                    handler.listeners.append(ws)
                     authenticated = True
-                await ws.send_json({"auth_success": True})
             elif not authenticated:
                 await ws.send_json({"auth_success": False})
     except Exception:
@@ -118,7 +133,7 @@ async def log_websocket(request: web.Request) -> web.WebSocketResponse:
             await ws.close()
         except Exception:
             pass
-    log_root.removeHandler(handler)
+    handler.listeners.remove(ws)
     log.debug(f"Connection from {request.remote} closed")
     sockets.remove(ws)
     return ws

maubot/management/frontend/package.json

@@ -7,6 +7,7 @@
     "react": "^16.6.0",
     "react-ace": "^6.2.0",
     "react-dom": "^16.6.0",
+    "react-json-tree": "^0.11.0",
     "react-router-dom": "^4.3.1",
     "react-scripts": "2.0.5",
     "react-select": "^2.1.1"

maubot/management/frontend/src/api.js

@@ -82,7 +82,8 @@ export async function openLogSocket() {
         socket: null,
         connected: false,
         authenticated: false,
-        onLog: data => {},
+        onLog: data => undefined,
+        onHistory: history => undefined,
         fails: -1,
     }
     const openHandler = () => {
@@ -100,9 +101,9 @@ export async function openLogSocket() {
             } else {
                 console.info("Websocket connection authentication failed")
             }
+        } else if (data.history) {
+            wrapper.onHistory(data.history)
         } else {
-            data.time = new Date(data.time)
-            console.log("SERVLOG", data)
             wrapper.onLog(data)
         }
     }
@@ -131,6 +132,21 @@ export async function openLogSocket() {
     return wrapper
 }
 
+let _debugOpenFileEnabled = undefined
+export const debugOpenFileEnabled = () => _debugOpenFileEnabled
+export const updateDebugOpenFileEnabled = async () => {
+    const resp = await defaultGet("/debug/open")
+    _debugOpenFileEnabled = resp["enabled"] || false
+}
+export async function debugOpenFile(path, line) {
+    const resp = await fetch(`${BASE_PATH}/debug/open`, {
+        headers: getHeaders(),
+        body: JSON.stringify({ path, line }),
+        method: "POST",
+    })
+    return await resp.json()
+}
+
 export const getInstances = () => defaultGet("/instances")
 export const getInstance = id => defaultGet(`/instance/${id}`)
 export const putInstance = (instance, id) => defaultPut("instance", instance, id)
@@ -179,7 +195,7 @@ export const deleteClient = id => defaultDelete("client", id)
 
 export default {
     BASE_PATH,
-    login, ping, openLogSocket,
+    login, ping, openLogSocket, debugOpenFile, debugOpenFileEnabled, updateDebugOpenFileEnabled,
     getInstances, getInstance, putInstance, deleteInstance,
     getPlugins, getPlugin, uploadPlugin, deletePlugin,
     getClients, getClient, uploadAvatar, getAvatarURL, putClient, deleteClient,

maubot/management/frontend/src/pages/dashboard/BaseMainView.js

@@ -1,6 +1,5 @@
 import React, { Component } from "react"
 import { Link } from "react-router-dom"
-import Log from "./Log"
 
 class BaseMainView extends Component {
     constructor(props) {
@@ -65,7 +64,9 @@ class BaseMainView extends Component {
         </div>
     )
 
-    renderLog = () => !this.isNew && <Log showName={false} lines={this.props.log}/>
+    renderLogButton = (filter) => !this.isNew && <div className="buttons">
+        <button className="open-log" onClick={() => this.props.openLog(filter)}>View logs</button>
+    </div>
 }
 
 export default BaseMainView

maubot/management/frontend/src/pages/dashboard/Client.js

@@ -196,6 +196,7 @@ class Client extends BaseMainView {
                 {this.state.saving ? <Spinner/> : (this.isNew ? "Create" : "Save")}
             </button>
         </div>
+        {this.renderLogButton(this.state.id)}
         <div className="error">{this.state.error}</div>
     </>
 
@@ -209,7 +210,6 @@ class Client extends BaseMainView {
                     {this.renderInstances()}
                 </div>
             </div>
-            {this.renderLog()}
         </>
     }
 }

maubot/management/frontend/src/pages/dashboard/Home.js

@@ -14,7 +14,6 @@
 // You should have received a copy of the GNU Affero General Public License
 // along with this program.  If not, see <https://www.gnu.org/licenses/>.
 import React, { Component } from "react"
-import Log from "./Log"
 
 class Home extends Component {
     render() {
@@ -22,7 +21,9 @@ class Home extends Component {
             <div className="home">
                 See sidebar to get started
             </div>
-            <Log lines={this.props.log}/>
+            <div className="buttons">
+                <button className="open-log" onClick={this.props.openLog}>View logs</button>
+            </div>
         </>
     }
 }

maubot/management/frontend/src/pages/dashboard/Instance.js

@@ -167,8 +167,8 @@ class Instance extends BaseMainView {
                     {this.state.saving ? <Spinner/> : (this.isNew ? "Create" : "Save")}
                 </button>
             </div>
+            {this.renderLogButton(`instance.${this.state.id}`)}
             <div className="error">{this.state.error}</div>
-            {this.renderLog()}
         </div>
     }
 }

maubot/management/frontend/src/pages/dashboard/Log.js

@@ -13,20 +13,116 @@
 //
 // You should have received a copy of the GNU Affero General Public License
 // along with this program.  If not, see <https://www.gnu.org/licenses/>.
-import React from "react"
+import React, { PureComponent } from "react"
+import { Link } from "react-router-dom"
+import JSONTree from "react-json-tree"
+import api from "../../api"
+import Modal from "./Modal"
 
-const Log = ({ lines, showName = true }) => <div className="log">
+class LogEntry extends PureComponent {
-    {lines.map(data => <>
+    static contextType = Modal.Context
-        <div className="row" key={data.id}>
+
-            <span className="time">{data.time.toLocaleTimeString()}</span>
+    renderName() {
-            <span className="level">{data.levelname}</span>
+        const line = this.props.line
-            {showName && <span className="logger">{data.name}</span>}
+        if (line.nameLink) {
-            <span className="text">{data.msg}</span>
+            const modal = this.context
+            return (
+                <Link to={line.nameLink} onClick={modal.close}>
+                    {line.name}
+                </Link>
+            )
+        }
+        return line.name
+    }
+
+    renderContent() {
+        if (this.props.line.matrix_http_request) {
+            const req = this.props.line.matrix_http_request
+
+            return <>
+                {req.method} {req.path}
+                <div className="content">
+                    {Object.entries(req.content).length > 0
+                    && <JSONTree data={{ content: req.content }} hideRoot={true}/>}
                 </div>
-        {data.exc_info && <div className="row exception" key={data.id + "-exc"}>
+            </>
-            {data.exc_info.replace(/\\n/g, "\n")}
+        }
-        </div>}
+        return this.props.line.msg
-    </>)}
+    }
-</div>
+
+    renderTime() {
+        return this.props.line.time.toLocaleTimeString("en-GB")
+    }
+
+    renderLevelName() {
+        return this.props.line.levelname
+    }
+
+    get unfocused() {
+        return this.props.focus && this.props.line.name !== this.props.focus
+            ? "unfocused"
+            : ""
+    }
+
+    renderRow(content) {
+        return (
+            <div className={`row ${this.props.line.levelname.toLowerCase()} ${this.unfocused}`}>
+                <span className="time">{this.renderTime()}</span>
+                <span className="level">{this.renderLevelName()}</span>
+                <span className="logger">{this.renderName()}</span>
+                <span className="text">{content}</span>
+            </div>
+        )
+    }
+
+    renderExceptionInfo() {
+        if (!api.debugOpenFileEnabled()) {
+            return this.props.line.exc_info
+        }
+        const fileLinks = []
+        let str = this.props.line.exc_info.replace(
+            /File "(.+)", line ([0-9]+), in (.+)/g,
+            (_, file, line, method) => {
+                fileLinks.push(
+                    <a href={"#/debugOpenFile"} onClick={() => {
+                        api.debugOpenFile(file, line)
+                        return false
+                    }}>File "{file}", line {line}, in {method}</a>,
+                )
+                return "||EDGE||"
+            })
+        fileLinks.reverse()
+
+        const result = []
+        let key = 0
+        for (const part of str.split("||EDGE||")) {
+            result.push(<React.Fragment key={key++}>
+                {part}
+                {fileLinks.pop()}
+            </React.Fragment>)
+        }
+        return result
+    }
+
+    render() {
+        return <>
+            {this.renderRow(this.renderContent())}
+            {this.props.line.exc_info && this.renderRow(this.renderExceptionInfo())}
+        </>
+    }
+}
+
+class Log extends PureComponent {
+    render() {
+        return (
+            <div className="log">
+                <div className="lines">
+                    {this.props.lines.map(data => <LogEntry key={data.id} line={data}
+                                                            focus={this.props.focus}/>)}
+                </div>
+            </div>
+        )
+    }
+}
 
 export default Log

maubot/management/frontend/src/pages/dashboard/Modal.js

@@ -0,0 +1,51 @@
+// maubot - A plugin-based Matrix bot system.
+// Copyright (C) 2018 Tulir Asokan
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+import React, { Component, createContext } from "react"
+
+const rem = 16
+
+class Modal extends Component {
+    static Context = createContext(null)
+
+    constructor(props) {
+        super(props)
+        this.state = {
+            open: false,
+        }
+        this.wrapper = { clientWidth: 9001 }
+    }
+
+    open = () => this.setState({ open: true })
+    close = () => this.setState({ open: false })
+
+    render() {
+        return this.state.open && (
+            <div className="modal-wrapper-wrapper" ref={ref => this.wrapper = ref}
+                 onClick={() => this.wrapper.clientWidth > 45 * rem && this.close()}>
+                <div className="modal-wrapper" onClick={evt => evt.stopPropagation()}>
+                    <button className="close" onClick={this.close}>Close</button>
+                    <div className="modal">
+                        <Modal.Context.Provider value={this}>
+                            {this.props.children}
+                        </Modal.Context.Provider>
+                    </div>
+                </div>
+            </div>
+        )
+    }
+}
+
+export default Modal

maubot/management/frontend/src/pages/dashboard/Plugin.js

@@ -93,9 +93,9 @@ class Plugin extends BaseMainView {
                     {this.state.deleting ? <Spinner/> : "Delete"}
                 </button>
             </div>}
+            {this.renderLogButton("loader.zip")}
             <div className="error">{this.state.error}</div>
             {this.renderInstances()}
-            {this.renderLog()}
         </div>
     }
 }

maubot/management/frontend/src/pages/dashboard/index.js

@@ -21,6 +21,8 @@ import Instance from "./Instance"
 import Client from "./Client"
 import Plugin from "./Plugin"
 import Home from "./Home"
+import Log from "./Log"
+import Modal from "./Modal"
 
 class Dashboard extends Component {
     constructor(props) {
@@ -30,9 +32,14 @@ class Dashboard extends Component {
             clients: {},
             plugins: {},
             sidebarOpen: false,
+            modalOpen: false,
+            logFocus: "",
         }
         this.logLines = []
         this.logMap = {}
+        this.logModal = {
+            open: () => undefined,
+        }
         window.maubot = this
     }
 
@@ -44,7 +51,8 @@ class Dashboard extends Component {
 
     async componentWillMount() {
         const [instanceList, clientList, pluginList] = await Promise.all([
-            api.getInstances(), api.getClients(), api.getPlugins()])
+            api.getInstances(), api.getClients(), api.getPlugins(),
+            api.updateDebugOpenFileEnabled()])
         const instances = {}
         for (const instance of instanceList) {
             instances[instance.id] = instance
@@ -60,10 +68,32 @@ class Dashboard extends Component {
         this.setState({ instances, clients, plugins })
 
         const logs = await api.openLogSocket()
+
+        const processEntry = (entry) => {
+            entry.time = new Date(entry.time)
+            if (entry.name.startsWith("maubot.")) {
+                entry.name = entry.name.substr("maubot.".length)
+            }
+            if (entry.name.startsWith("client.")) {
+                entry.name = entry.name.substr("client.".length)
+                entry.nameLink = `/client/${entry.name}`
+            } else if (entry.name.startsWith("instance.")) {
+                entry.nameLink = `/instance/${entry.name.substr("instance.".length)}`
+            }
+            (this.logMap[entry.name] || (this.logMap[entry.name] = [])).push(entry)
+        }
+
+        logs.onHistory = history => {
+            for (const data of history) {
+                processEntry(data)
+            }
+            this.logLines = history
+            this.setState({ logFocus: this.state.logFocus })
+        }
         logs.onLog = data => {
+            processEntry(data)
             this.logLines.push(data)
-            ;(this.logMap[data.name] || (this.logMap[data.name] = [])).push(data)
+            this.setState({ logFocus: this.state.logFocus })
-            this.setState({})
         }
     }
 
@@ -87,28 +117,22 @@ class Dashboard extends Component {
         this.setState({ [stateField]: data })
     }
 
-    getLog(field, id) {
-        if (field === "clients") {
-            return this.logMap[`maubot.client.${id}`]
-        } else if (field === "instances") {
-            return this.logMap[`maubot.plugin.${id}`]
-        } else if (field === "plugins") {
-            return this.logMap["maubot.loader.zip"]
-        }
-    }
-
     renderView(field, type, id) {
         const entry = this.state[field][id]
         if (!entry) {
             return this.renderNotFound(field.slice(0, -1))
         }
-        console.log(`maubot.${field.slice(0, -1)}.${id}`)
         return React.createElement(type, {
             entry,
             onDelete: () => this.delete(field, id),
             onChange: newEntry => this.add(field, newEntry, id),
+            openLog: filter => {
+                this.setState({
+                    logFocus: filter,
+                })
+                this.logModal.open()
+            },
             ctx: this.state,
-            log: this.getLog(field, id) || [],
         })
     }
 
@@ -118,7 +142,7 @@ class Dashboard extends Component {
         </div>
     )
 
-    render() {
+    renderMain() {
         return <div className={`dashboard ${this.state.sidebarOpen ? "sidebar-open" : ""}`}>
             <Link to="/" className="title">
                 <img src="/favicon.png" alt=""/>
@@ -161,7 +185,7 @@ class Dashboard extends Component {
 
             <main className="view">
                 <Switch>
-                    <Route path="/" exact render={() => <Home log={this.logLines}/>}/>
+                    <Route path="/" exact render={() => <Home openLog={this.logModal.open}/>}/>
                     <Route path="/new/instance" render={() =>
                         <Instance onChange={newEntry => this.add("instances", newEntry)}
                                   ctx={this.state}/>}/>
@@ -180,6 +204,19 @@ class Dashboard extends Component {
             </main>
         </div>
     }
+
+    renderModal() {
+        return <Modal ref={ref => this.logModal = ref}>
+            <Log lines={this.logLines} focus={this.state.logFocus}/>
+        </Modal>
+    }
+
+    render() {
+        return <>
+            {this.renderMain()}
+            {this.renderModal()}
+        </>
+    }
 }
 
 export default withRouter(Dashboard)

maubot/management/frontend/src/style/index.sass

@@ -27,3 +27,5 @@
 
 @import pages/login
 @import pages/dashboard
+@import pages/modal
+@import pages/log

maubot/management/frontend/src/style/pages/dashboard.sass

@@ -89,29 +89,16 @@
             margin-top: 5rem
             font-size: 1.5rem
 
-        div.log
-            text-align: left
-            font-size: 12px
-            max-height: 20rem
-            font-family: "Fira Code", monospace
-            overflow: auto
-
-            > div.row
-                white-space: pre
-
-                > span.level:before
-                    content: " ["
-                > span.logger:before
-                    content: "@"
-                > span.text:before
-                    content: "] "
-
         div.buttons
             +button-group
             display: flex
             margin: 1rem .5rem
             width: calc(100% - 1rem)
 
+            button.open-log
+                +button
+                +main-color-button
+
         div.error
             +notification($error)
             margin: 1rem .5rem

maubot/management/frontend/src/style/pages/log.sass

@@ -0,0 +1,80 @@
+// maubot - A plugin-based Matrix bot system.
+// Copyright (C) 2018 Tulir Asokan
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+div.log
+    height: 100%
+    width: 100%
+    overflow: auto
+
+    > div.lines
+        text-align: left
+        font-size: 12px
+        max-height: 100%
+        min-width: 100%
+        font-family: "Fira Code", monospace
+        display: table
+
+        > div.row
+            display: table-row
+            white-space: pre
+
+            &.debug
+                background-color: $background
+
+                &:nth-child(odd)
+                    background-color: $background-dark
+
+            &.info
+                background-color: #AAFAFA
+
+                &:nth-child(odd)
+                    background-color: #66FAFA
+
+            &.warning, &.warn
+                background-color: #FABB77
+
+                &:nth-child(odd)
+                    background-color: #FAAA55
+
+            &.error
+                background-color: #FAAAAA
+
+                &:nth-child(odd)
+                    background-color: #FA9999
+
+            &.fatal
+                background-color: #CC44CC
+
+                &:nth-child(odd)
+                    background-color: #AA44AA
+
+            &.unfocused
+                opacity: .25
+
+            > span
+                padding: .125rem .25rem
+                display: table-cell
+
+            a
+                color: inherit
+                text-decoration: none
+
+                &:hover
+                    text-decoration: underline
+
+            > span.text
+                > div.content > *
+                    background-color: inherit !important
+                    margin: 0 !important

maubot/management/frontend/src/style/pages/modal.sass

@@ -0,0 +1,71 @@
+// maubot - A plugin-based Matrix bot system.
+// Copyright (C) 2018 Tulir Asokan
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+div.modal-wrapper-wrapper
+    z-index: 9001
+    position: fixed
+    top: 0
+    bottom: 0
+    left: 0
+    right: 0
+    background-color: rgba(0, 0, 0, 0.5)
+
+    --modal-margin: 2.5rem
+    --button-height: 0rem
+
+    @media screen and (max-width: 45rem)
+        --modal-margin: 1rem
+        --button-height: 2.5rem
+
+    @media screen and (max-width: 35rem)
+        --modal-margin: 0rem
+        --button-height: 3rem
+
+    button.close
+        +button
+
+        display: none
+
+        width: 100%
+        height: var(--button-height)
+        border-radius: .25rem .25rem 0 0
+
+        @media screen and (max-width: 45rem)
+            display: block
+        @media screen and (max-width: 35rem)
+            border-radius: 0
+
+    div.modal-wrapper
+        width: calc(100% - 2 * var(--modal-margin))
+        height: calc(100% - 2 * var(--modal-margin) - var(--button-height))
+        margin: var(--modal-margin)
+        border-radius: .25rem
+
+        @media screen and (max-width: 35rem)
+            border-radius: 0
+
+        div.modal
+            padding: 1rem
+            height: 100%
+            width: 100%
+            background-color: $background
+            box-sizing: border-box
+            border-radius: .25rem
+
+            @media screen and (max-width: 45rem)
+                border-radius: 0 0 .25rem .25rem
+            @media screen and (max-width: 35rem)
+                border-radius: 0
+                padding: .5rem

maubot/management/frontend/yarn.lock

@@ -1770,7 +1770,7 @@ babel-register@^6.26.0:
     mkdirp "^0.5.1"
     source-map-support "^0.4.15"
 
-babel-runtime@^6.22.0, babel-runtime@^6.26.0:
+babel-runtime@^6.22.0, babel-runtime@^6.26.0, babel-runtime@^6.6.1:
   version "6.26.0"
   resolved "https://registry.yarnpkg.com/babel-runtime/-/babel-runtime-6.26.0.tgz#965c7058668e82b55d7bfe04ff2337bc8b5647fe"
   integrity sha1-llxwWGaOgrVde/4E/yM3vItWR/4=
@@ -1829,6 +1829,11 @@ balanced-match@^1.0.0:
   resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-1.0.0.tgz#89b4d199ab2bee49de164ea02b89ce462d71b767"
   integrity sha1-ibTRmasr7kneFk6gK4nORi1xt2c=
 
+base16@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/base16/-/base16-1.0.0.tgz#e297f60d7ec1014a7a971a39ebc8a98c0b681e70"
+  integrity sha1-4pf2DX7BAUp6lxo568ipjAtoHnA=
+
 base64-js@^1.0.2:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/base64-js/-/base64-js-1.3.0.tgz#cab1e6118f051095e58b5281aea8c1cd22bfc0e3"
@@ -6303,11 +6308,21 @@ lodash.clonedeep@^4.3.2:
   resolved "https://registry.yarnpkg.com/lodash.clonedeep/-/lodash.clonedeep-4.5.0.tgz#e23f3f9c4f8fbdde872529c1071857a086e5ccef"
   integrity sha1-4j8/nE+Pvd6HJSnBBxhXoIblzO8=
 
+lodash.curry@^4.0.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/lodash.curry/-/lodash.curry-4.1.1.tgz#248e36072ede906501d75966200a86dab8b23170"
+  integrity sha1-JI42By7ekGUB11lmIAqG2riyMXA=
+
 lodash.debounce@^4.0.8:
   version "4.0.8"
   resolved "https://registry.yarnpkg.com/lodash.debounce/-/lodash.debounce-4.0.8.tgz#82d79bff30a67c4005ffd5e2515300ad9ca4d7af"
   integrity sha1-gteb/zCmfEAF/9XiUVMArZyk168=
 
+lodash.flow@^3.3.0:
+  version "3.5.0"
+  resolved "https://registry.yarnpkg.com/lodash.flow/-/lodash.flow-3.5.0.tgz#87bf40292b8cf83e4e8ce1a3ae4209e20071675a"
+  integrity sha1-h79AKSuM+D5OjOGjrkIJ4gBxZ1o=
+
 lodash.get@^4.4.2:
   version "4.4.2"
   resolved "https://registry.yarnpkg.com/lodash.get/-/lodash.get-4.4.2.tgz#2d177f652fa31e939b4438d5341499dfa3825e99"
@@ -8366,6 +8381,11 @@ punycode@^1.2.4, punycode@^1.4.1:
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-1.4.1.tgz#c0d5a63b2718800ad8e1eb0fa5269c84dd41845e"
   integrity sha1-wNWmOycYgArY4esPpSachN1BhF4=
 
+pure-color@^1.2.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/pure-color/-/pure-color-1.3.0.tgz#1fe064fb0ac851f0de61320a8bf796836422f33e"
+  integrity sha1-H+Bk+wrIUfDeYTIKi/eWg2Qi8z4=
+
 q@^1.1.2:
   version "1.5.1"
   resolved "https://registry.yarnpkg.com/q/-/q-1.5.1.tgz#7e32f75b41381291d04611f1bf14109ac00651d7"
@@ -8476,6 +8496,16 @@ react-app-polyfill@^0.1.3:
     raf "3.4.0"
     whatwg-fetch "3.0.0"
 
+react-base16-styling@^0.5.1:
+  version "0.5.3"
+  resolved "https://registry.yarnpkg.com/react-base16-styling/-/react-base16-styling-0.5.3.tgz#3858f24e9c4dd8cbd3f702f3f74d581ca2917269"
+  integrity sha1-OFjyTpxN2MvT9wLz901YHKKRcmk=
+  dependencies:
+    base16 "^1.0.0"
+    lodash.curry "^4.0.1"
+    lodash.flow "^3.3.0"
+    pure-color "^1.2.0"
+
 react-dev-utils@^6.0.5:
   version "6.0.5"
   resolved "https://registry.yarnpkg.com/react-dev-utils/-/react-dev-utils-6.0.5.tgz#6ef34d0a416dc1c97ac20025031ea1f0d819b21d"
@@ -8526,6 +8556,15 @@ react-input-autosize@^2.2.1:
   dependencies:
     prop-types "^15.5.8"
 
+react-json-tree@^0.11.0:
+  version "0.11.0"
+  resolved "https://registry.yarnpkg.com/react-json-tree/-/react-json-tree-0.11.0.tgz#f5b17e83329a9c76ae38be5c04fda3a7fd684a35"
+  integrity sha1-9bF+gzKanHauOL5cBP2jp/1oSjU=
+  dependencies:
+    babel-runtime "^6.6.1"
+    prop-types "^15.5.8"
+    react-base16-styling "^0.5.1"
+
 react-lifecycles-compat@^3.0.4:
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/react-lifecycles-compat/-/react-lifecycles-compat-3.0.4.tgz#4f1a273afdfc8f3488a8c516bfda78f872352362"