466 lines
12 KiB
Vue
466 lines
12 KiB
Vue
<template>
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<div class="page run">
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<h2>Run a command on {{ host.name }}</h2>
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<div class="mode-selector">
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Action mode
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<div class="buttons">
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<input type="radio" value="request" id="_request" v-model="actionMode" />
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<label for="_request"> Request</label>
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<input type="radio" value="script" id="_script" v-model="actionMode" />
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<label for="_script"> Script</label>
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</div>
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</div>
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<div v-if="actionMode === 'request'">
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<div class="help">
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<a href="https://platypush.readthedocs.io/en/latest/plugins.html" target="_blank">Plugins reference</a>. Use <tt>$URL$</tt> as argument value to denote the current
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URL. You can also call remotely stored procedure through <tt>procedure.<procedure_name></tt>.
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</div>
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<form ref="runForm" @submit.prevent="runAction">
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<div class="row action-head">
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<div class="action-name">
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<Autocomplete :items="Object.keys(actions)" :value="action.name" :disabled="loading" placeholder="Action" @change="onActionChange" />
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</div>
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<div class="action-doc" v-text="actionTemplate.doc" v-if="actionTemplate.doc" />
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</div>
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<div class="row" v-for="(arg, name) in actionTemplate.args" :key="name">
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<div class="label">
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<input type="text" :name="'arg_' + name" :value="name" autocomplete="off" disabled />
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</div>
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<div class="value">
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<input
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type="text"
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:name="name"
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:value="arg.default"
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data-type="arg"
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:placeholder="arg.doc && arg.doc.length ? arg.doc : 'Value'"
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autocomplete="off"
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:disabled="loading"
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/>
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</div>
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</div>
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<div class="row" v-for="(arg, i) in action.args" :key="i">
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<div class="label">
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<input type="text" :name="'arg_' + i" v-model="arg.name" placeholder="Name" autocomplete="off" :disabled="loading" />
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</div>
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<div class="value">
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<input type="text" :name="arg.name" v-model="arg.value" data-type="arg" placeholder="Value" autocomplete="off" :disabled="loading" />
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<button type="button" @click="action.args.splice(i, 1)" :disabled="loading">
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<i class="fas fa-trash" />
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</button>
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</div>
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</div>
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<div class="row buttons">
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<button type="button" @click="addActionArgument" :disabled="loading"><i class="fas fa-plus" /> Add Argument</button>
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<button type="button" @click="clearAction" :disabled="loading"><i class="fas fa-times" /> Clear Form</button>
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<button type="submit" :disabled="loading"><i class="fas fa-play" /> Run</button>
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</div>
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<div class="row buttons" v-if="!saveMode">
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<button type="button" @click="saveMode = true" :disabled="loading || !(action.name && action.name.length && action.name in actions)">
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<i class="fas fa-save" /> Save Action
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</button>
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</div>
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</form>
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</div>
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<div v-else>
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<form ref="runForm" @submit.prevent="runAction">
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<PrismEditor v-model="script" language="js" />
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<div class="row buttons">
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<button type="button" @click="saveMode = true" :disabled="loading || script === scriptTemplate" v-if="!saveMode"><i class="fas fa-save" /> Save Script</button>
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<button type="submit" :disabled="loading"><i class="fas fa-play" /> Run</button>
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</div>
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</form>
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</div>
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<form class="save-form" ref="scriptForm" @submit.prevent="save" v-if="saveMode">
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<div class="row">
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<input type="text" name="displayName" placeholder="Display name" />
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</div>
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<div class="row">
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<input type="text" name="iconClass" placeholder="FontAwesome icon class (e.g. 'fas fa-play')" />
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</div>
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<div class="row multiple-host-selector">
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<div class="desc">
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Install script on these devices
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</div>
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<MultipleHostSelector :hosts="hosts" :selected="[host.name]" />
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</div>
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<div class="row buttons">
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<button type="submit" :disabled="loading"><i class="fas fa-save" /> Save {{ actionMode === 'request' ? 'Action' : 'Script' }}</button>
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<button type="button" @click="saveMode = false" :disabled="loading"><i class="fas fa-times" /> Cancel</button>
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</div>
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</form>
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<div class="code response" v-text="actionResponse" v-if="actionResponse && (actionResponse.length || Object.keys(actionResponse).length)" />
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<div class="code error" v-text="actionError" v-if="actionError && actionError.length" />
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</div>
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</template>
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<script>
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import 'prismjs';
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import 'prismjs/themes/prism.css';
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import PrismEditor from 'vue-prism-editor';
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import mixins from '../utils';
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import Autocomplete from './Autocomplete';
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import MultipleHostSelector from './MultipleHostSelector';
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export default {
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name: 'Run',
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mixins: [mixins],
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props: {
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host: Object,
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scriptTemplate: {
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type: String,
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default: `async (app, host, browser, window) => {
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// Run some action on the host
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const status = await app.run({ name: 'music.mpd.pause' }, host);
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// Send notifications to the browser
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app.notify(status.state, 'Music status changed');
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// Return values back to the app
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return status;
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}`,
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},
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},
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components: {
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Autocomplete,
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MultipleHostSelector,
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PrismEditor,
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},
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data() {
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return {
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plugins: {},
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pluginsLoading: false,
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procedures: {},
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saveMode: false,
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actionResponse: null,
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actionError: null,
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hosts: {},
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script: this.scriptTemplate,
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actionMode: 'request',
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action: {
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name: null,
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args: [],
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},
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};
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},
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computed: {
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actions() {
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let plugins = {};
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let procedures = {};
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if (this.plugins) {
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plugins = Object.values(this.plugins).reduce((obj, plugin) => {
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return Object.values(plugin.actions).reduce((obj, action) => {
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obj[plugin.name + '.' + action.name] = action;
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return obj;
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}, obj);
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}, {});
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}
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if (this.procedures) {
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procedures = Object.entries(this.procedures).reduce((obj, [name, args]) => {
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obj['procedure.' + name] = args;
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return obj;
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}, {});
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}
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return { ...plugins, ...procedures };
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},
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filteredActions() {
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if (!(this.action.name && this.action.name.length)) return {};
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return Object.entries(this.actions)
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.filter(([name, action]) => name.startsWith(this.action.name))
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.reduce((obj, [name, action]) => {
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obj[name] = action;
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return obj;
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}, {});
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},
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actionTemplate() {
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if (!(this.action.name in this.actions)) {
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return { args: {} };
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}
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return this.actions[this.action.name];
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},
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},
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methods: {
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clearAction() {
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this.action.name = null;
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this.action.args = [];
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this.actionResponse = null;
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this.actionError = null;
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},
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getActionArgs() {
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return [...this.$refs.runForm.querySelectorAll('[data-type="arg"]')].reduce((obj, el) => {
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obj[el.name] = el.value;
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return obj;
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}, {});
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},
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async runAction() {
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this.loading = true;
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try {
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if (this.actionMode === 'request') {
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this.actionResponse = await this.run(
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{
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name: this.action.name,
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args: this.getActionArgs(),
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},
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this.host
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);
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} else {
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this.actionResponse = await this.runScript(this.script, this.host);
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}
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this.actionError = null;
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} catch (e) {
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this.actionResponse = null;
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this.actionError = e.toString();
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} finally {
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this.loading = false;
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}
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},
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addActionArgument() {
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this.action.args.push({
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name: '',
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value: '',
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});
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},
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async loadPlugins() {
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this.pluginsLoading = true;
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try {
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this.plugins = await this.run(
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{
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name: 'inspect.get_all_plugins',
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args: {
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html_doc: false,
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},
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},
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this.host
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);
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this.procedures = await this.run({ name: 'inspect.get_procedures' }, this.host);
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} finally {
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this.pluginsLoading = false;
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}
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},
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async save(event) {
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return this.actionMode === 'request' ? await this.storeAction(event) : await this.storeScript(event);
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},
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async storeScript(event) {
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const saveForm = event.target;
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const displayName = saveForm.displayName.value.trim();
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const iconClass = saveForm.iconClass.value.trim();
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const hosts = [...saveForm.querySelectorAll('input[data-type="host"]:checked')].map(el => el.value);
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if (!displayName.length) {
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this.notify('Please specify an action name', 'No action name provided');
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return;
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}
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if (!hosts.length) {
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this.notify('Please specify at least one device where the action should run', 'No devices provided');
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return;
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}
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const script = {
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type: this.actionMode,
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displayName: displayName,
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iconClass: iconClass,
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hosts: hosts,
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script: this.script,
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};
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await this.saveScript(script);
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},
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async storeAction(event) {
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const saveForm = event.target;
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const displayName = saveForm.displayName.value.trim();
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const iconClass = saveForm.iconClass.value.trim();
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const hosts = [...saveForm.querySelectorAll('input[data-type="host"]:checked')].map(el => el.value);
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if (!displayName.length) {
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this.notify('Please specify an action name', 'No action name provided');
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return;
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}
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if (!hosts.length) {
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this.notify('Please specify at least one device where the action should run', 'No devices provided');
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return;
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}
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const action = {
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type: this.actionMode,
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displayName: displayName,
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iconClass: iconClass,
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hosts: hosts,
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name: this.action.name,
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args: this.getActionArgs(),
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};
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await this.saveAction(action);
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},
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async loadHosts() {
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this.hosts = await this.getHosts();
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},
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onActionChange(action) {
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this.action.name = action;
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this.action.args = [];
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},
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},
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created() {
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this.clearAction();
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this.loadHosts();
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this.loadPlugins();
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},
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};
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</script>
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<style lang="scss" scoped>
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.mode-selector {
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display: flex;
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flex-direction: row;
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align-items: center;
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margin: 1em 0;
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.buttons {
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display: flex;
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align-items: center;
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margin-left: 1em;
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input[type='radio'] {
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margin-left: 1em;
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}
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}
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}
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.help {
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margin-bottom: 1em;
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}
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.action-head {
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display: flex;
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align-items: center;
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.action-name {
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width: 20em;
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}
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.action-doc {
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width: 40em;
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margin: 0.5em auto auto 1em;
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white-space: pre;
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border: 1px solid rgba(0, 0, 0, 0.15);
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border-radius: 1em;
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padding: 1em;
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max-height: 10em;
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overflow: auto;
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background: rgba(250, 255, 240, 0.5);
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}
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}
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form {
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position: relative;
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.row {
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display: flex;
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align-items: center;
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margin-bottom: 0.5em;
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padding-bottom: 0.5em;
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}
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.label {
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width: 30%;
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input[type='text'] {
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width: 90%;
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}
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}
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.value {
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width: 70%;
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input[type='text'] {
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width: 80%;
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}
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button {
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background: white;
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padding: 0.25em 1.5em;
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margin-left: 0.5em;
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border: 1px solid rgba(0, 0, 0, 0.3);
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border-radius: 1em;
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&:hover {
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opacity: 0.8;
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}
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}
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}
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input {
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display: inline-flex !important;
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margin-bottom: 0 !important;
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}
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[type='submit'] {
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position: absolute;
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right: 0.9em;
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}
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}
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.save-form {
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margin-top: 2em;
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input[type='text'] {
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width: 60%;
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min-width: 20em;
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max-width: 35em;
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}
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}
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.multiple-host-selector {
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display: flex;
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flex-direction: column;
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align-items: flex-start !important;
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margin-top: 2em;
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.desc {
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margin-bottom: 0.75em;
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}
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}
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</style>
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<!-- vim:sw=2:ts=2:et: -->
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