Replace tasksubmitter with action-button
I've changed tasksubmitter to accept a "thing" and "action" rather than a single URL. This seems more in keeping with propertyControl, and eliminates the need for loads of computed properties. I've also deleted (rather than just commenting out) chunks of the web app that are no longer in use. These may be reinstated in the future - but we can get them from git history. It's less confusing not to have vestigial code in the repo. This builds OK but is not, as yet, tested with hardware.
This commit is contained in:
Richard Bowman
parent
612b88d58c
commit
cbd8b090ec
22 changed files with 225 additions and 2325 deletions
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@ -1,65 +0,0 @@
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<template>
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<div ref="logContainer" class="log-container uk-margin-left uk-margin-right uk-margin">
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<div v-if="log">
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<div v-for="(item, index) in log" :key="`log_entry_${index}`">
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{{ item.message }}
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</div>
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</div>
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<div v-if="taskStatus == 'error'" class="uk-alert uk-alert-danger">
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The task failed due to an error. There may be more information in the log.
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</div>
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<div v-if="taskStatus == 'cancelled'" class="uk-alert uk-alert-warning">
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The task was cancelled.
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</div>
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<div v-if="taskStatus == 'completed'" class="uk-alert uk-alert-success">
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The task completed successfully.
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</div>
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</div>
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</template>
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<script>
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export default {
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name: "ActionLogDisplay",
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props: {
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taskStatus: {
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type: String,
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required: true
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},
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log: {
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type: Array,
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required: true
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}
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},
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watch: {
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log: function() {
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this.scrollToBottom();
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},
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taskStatus: function() {
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this.scrollToBottom();
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}
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},
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methods: {
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scrollToBottom() {
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this.$nextTick(function() {
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let viewer = this.$refs.logContainer;
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viewer.scrollTop = viewer.scrollHeight;
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});
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}
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}
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};
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</script>
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<style scoped>
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.log-container {
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position: relative;
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overflow-y: auto;
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overflow-x: auto;
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background-color: white;
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color: black;
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padding: 0.5em;
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border: 1px solid black;
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}
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</style>
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@ -1,161 +0,0 @@
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<template>
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<div class="progress uk-margin-small">
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<div v-if="indeterminateProgressBar" class="indeterminate"></div>
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<div v-else class="determinate" :style="barWidthFromProgress"></div>
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</div>
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</template>
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<script>
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export default {
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name: "ActionProgressBar",
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props: {
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progress: {
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type: Number,
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required: false,
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default: null
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},
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taskStatus: {
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type: String,
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required: true
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}
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},
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computed: {
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barWidthFromProgress: function() {
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var progress = this.progress <= 100 ? this.progress : 100;
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var styleString = `width: ${progress}%`;
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return styleString;
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},
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indeterminateProgressBar: function() {
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if (this.taskStatus == "pending") return true;
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if ((this.taskStatus == "running") & !this.progress) {
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return true;
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}
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return false;
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}
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}
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};
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</script>
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<style lang="less" scoped>
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@import "../../assets/less/theme.less";
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.progress {
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position: relative;
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height: 5px;
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display: block;
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width: 100%;
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background-color: rgba(180, 180, 180, 0.15);
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border-radius: 2px;
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background-clip: padding-box;
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margin: 0.5rem 0 1rem 0;
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overflow: hidden;
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}
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.progress .determinate {
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position: absolute;
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background-color: inherit;
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top: 0;
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bottom: 0;
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transition: width 0.3s linear;
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}
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.progress .indeterminate,
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.progress .determinate {
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background-color: @global-primary-background;
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}
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.hook-inverse() {
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.progress .indeterminate,
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.progress .determinate {
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background-color: @inverse-primary-muted-color;
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}
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}
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.progress .indeterminate:before {
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content: "";
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position: absolute;
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background-color: inherit;
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top: 0;
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left: 0;
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bottom: 0;
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will-change: left, right;
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-webkit-animation: indeterminate 2.1s cubic-bezier(0.65, 0.815, 0.735, 0.395)
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infinite;
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animation: indeterminate 2.1s cubic-bezier(0.65, 0.815, 0.735, 0.395) infinite;
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}
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.progress .indeterminate:after {
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content: "";
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position: absolute;
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background-color: inherit;
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top: 0;
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left: 0;
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bottom: 0;
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will-change: left, right;
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-webkit-animation: indeterminate-short 2.1s cubic-bezier(0.165, 0.84, 0.44, 1)
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infinite;
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animation: indeterminate-short 2.1s cubic-bezier(0.165, 0.84, 0.44, 1)
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infinite;
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-webkit-animation-delay: 1.15s;
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animation-delay: 1.15s;
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}
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@-webkit-keyframes indeterminate {
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0% {
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left: -35%;
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right: 100%;
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}
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60% {
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left: 100%;
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right: -90%;
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}
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100% {
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left: 100%;
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right: -90%;
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}
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}
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@keyframes indeterminate {
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0% {
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left: -35%;
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right: 100%;
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}
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60% {
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left: 100%;
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right: -90%;
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}
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100% {
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left: 100%;
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right: -90%;
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}
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}
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@-webkit-keyframes indeterminate-short {
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0% {
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left: -200%;
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right: 100%;
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}
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60% {
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left: 107%;
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right: -8%;
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}
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100% {
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left: 107%;
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right: -8%;
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}
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}
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@keyframes indeterminate-short {
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0% {
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left: -200%;
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right: 100%;
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}
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60% {
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left: 107%;
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right: -8%;
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}
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100% {
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left: 107%;
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right: -8%;
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}
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}
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</style>
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@ -1,340 +0,0 @@
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<template>
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<div
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v-observe-visibility="visibilityChanged"
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class="uk-margin-remove uk-padding-remove"
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>
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<div v-if="taskStarted" ref="isPollingElement">
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<action-progress-bar :progress="progress" :task-status="taskStatus" />
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<button
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v-if="canTerminate && taskRunning"
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type="button"
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class="uk-button uk-button-danger uk-margin-remove uk-float-right uk-width-1-1"
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@click="terminateTask()"
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>
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Cancel
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</button>
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</div>
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<div>
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<button
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type="button"
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:hidden="taskStarted"
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class="uk-button uk-margin-remove uk-width-1-1"
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:class="[buttonPrimary ? 'uk-button-primary' : 'uk-button-default']"
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@click="bootstrapTask()"
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>
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{{ submitLabel }}
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</button>
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</div>
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<div
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id="modal-center"
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ref="statusModal"
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class=""
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uk-modal="bg-close: false; esc-close: false; stack: true;"
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>
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<div
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id="status-modal"
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class="uk-modal-dialog uk-modal-body uk-margin-auto-vertical"
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>
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<h2>{{ submitLabel }}</h2>
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<action-log-display :log="log" :task-status="taskStatus" />
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<div id="progress-and-cancel-row">
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<div class="stretchy">
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<action-progress-bar
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:progress="progress"
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:task-status="taskStatus"
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/>
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</div>
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<button
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v-if="canTerminate && taskRunning"
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type="button"
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class="uk-button uk-button-danger not-stretchy"
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@click="terminateTask()"
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>
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Cancel
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</button>
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<button
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v-if="!taskStarted"
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type="button"
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class="uk-button not-stretchy"
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@click="hideModal"
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>
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Close
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</button>
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</div>
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</div>
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</div>
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</div>
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</template>
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<script>
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import axios from "axios";
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import UIkit from "uikit";
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import actionProgressBar from "./actionProgressBar.vue";
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import ActionLogDisplay from "./actionLogDisplay.vue";
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export default {
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name: "TaskSubmitter",
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components: { actionProgressBar, ActionLogDisplay },
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props: {
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submitUrl: {
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type: String,
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required: true
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},
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submitData: {
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type: [Object, Array],
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required: false,
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default: () => ({})
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},
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pollInterval: {
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type: Number,
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required: false,
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default: 1
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},
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submitLabel: {
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type: String,
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required: false,
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default: "Submit"
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},
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canTerminate: {
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type: Boolean,
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required: false,
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default: true
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},
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requiresConfirmation: {
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type: Boolean,
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required: false,
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default: false
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},
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confirmationMessage: {
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type: String,
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required: false,
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default: "Start task?"
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},
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buttonPrimary: {
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type: Boolean,
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required: false,
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default: true
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},
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submitOnEvent: {
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type: String,
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required: false,
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default: null
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},
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modalProgress: {
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type: Boolean,
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required: false,
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default: false
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}
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},
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data: function() {
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return {
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taskUrl: null,
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progress: null,
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taskStarted: false,
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taskRunning: false,
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log: [],
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taskStatus: ""
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};
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},
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watch: {
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progress(newval) {
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this.$emit("update:progress", newval);
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},
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taskStarted(newval) {
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this.$emit("update:taskStarted", newval);
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},
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taskRunning(newval) {
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this.$emit("update:taskRunning", newval);
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},
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log(newval) {
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this.$emit("update:log", newval);
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},
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taskStatus(newval) {
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this.$emit("update:taskStatus", newval);
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}
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},
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mounted() {
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// Check for already running tasks
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if (this.taskStarted != true) {
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this.checkExistingTasks();
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}
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// A global signal listener to perform the action
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if (this.submitOnEvent) {
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this.$root.$on(this.submitOnEvent, () => {
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this.bootstrapTask();
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});
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}
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},
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beforeDestroy() {
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if (this.submitOnEvent) {
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this.$root.$off(this.submitOnEvent);
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}
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},
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methods: {
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visibilityChanged(isVisible) {
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if (isVisible && this.taskStarted != true) {
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this.checkExistingTasks();
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}
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},
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checkExistingTasks: function() {
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axios.get(this.submitUrl).then(response => {
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for (const task of response.data) {
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if (task.status == "pending" || task.status == "running") {
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this.taskStarted = true;
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this.$emit("taskStarted");
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this.startPolling(
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task.id,
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task.links.find(t => t.rel == "self").href
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);
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}
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}
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});
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},
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bootstrapTask: function() {
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// Starts the process of creating a new Actiont ask
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if (this.requiresConfirmation) {
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this.modalConfirm(this.confirmationMessage).then(
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() => {
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this.startTask();
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},
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() => {}
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);
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} else {
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this.startTask();
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}
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},
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async startTask() {
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// Starts a new Action task
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this.$emit("submit", this.submitData);
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// Send a request to start a task
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this.taskStarted = true;
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this.$emit("taskStarted");
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try {
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let response = await axios.post(this.submitUrl, this.submitData);
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if (this.modalProgress) {
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UIkit.modal(this.$refs.statusModal).show();
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}
|
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// Start the store polling TaskId for success
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response = await this.startPolling(
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response.data.id,
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response.data.href
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);
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if (response.status == "completed") {
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this.$emit("response", response);
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this.$emit("completed", response.output);
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} else if (response.status == "cancelled") {
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this.$emit("cancelled", response);
|
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this.modalNotify(`The action '${this.submitLabel}' was cancelled.`);
|
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}
|
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} catch (error) {
|
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this.$emit("error", error | Error("Unknown error"));
|
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} finally {
|
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// Reset taskRunning and taskId
|
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this.taskRunning = false;
|
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this.taskStarted = false;
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this.$emit("finished");
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// Update the form data if we're self-updating
|
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if (this.selfUpdate) {
|
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this.getFormData();
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}
|
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}
|
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},
|
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|
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startPolling: function(taskId, taskUrl) {
|
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if (this.taskRunning != true) {
|
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// Starts polling an existing Action task
|
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this.taskUrl = taskUrl;
|
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// Start the store polling TaskId for success
|
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this.taskRunning = true;
|
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this.$emit("taskRunning", taskId);
|
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return this.pollTask(taskId, this.pollInterval);
|
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}
|
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},
|
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|
||||
pollTask: function(taskId, interval) {
|
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interval = interval * 1000 || 500;
|
||||
|
||||
var checkCondition = (resolve, reject) => {
|
||||
// If the condition is met, we're done!
|
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axios
|
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.get(this.taskUrl, { baseURL: this.$store.getters.baseUri })
|
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.then(response => {
|
||||
var result = response.data.status;
|
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this.taskStatus = result;
|
||||
if ((result == "running") | (result == "pending")) {
|
||||
// If the task is still running, we update progress/log,
|
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// and schedule another poll
|
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this.progress = response.data.progress;
|
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this.log = response.data.log;
|
||||
// Check again after timeout
|
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setTimeout(checkCondition, interval, resolve, reject);
|
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}
|
||||
// If task ends with an error
|
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else if (result == "error") {
|
||||
// Pass the error string back with reject
|
||||
if (!this.progress) this.progress = 1;
|
||||
reject(new Error(response.data.output));
|
||||
}
|
||||
// If task ends without reporting an error
|
||||
// (NB this includes cancellation)
|
||||
else {
|
||||
resolve(response.data);
|
||||
}
|
||||
});
|
||||
};
|
||||
|
||||
return new Promise(checkCondition);
|
||||
},
|
||||
|
||||
hideModal() {
|
||||
UIkit.modal(this.$refs.statusModal).hide();
|
||||
},
|
||||
|
||||
terminateTask: function() {
|
||||
axios.delete(this.taskUrl, { baseURL: this.$store.getters.baseUri });
|
||||
}
|
||||
}
|
||||
};
|
||||
</script>
|
||||
|
||||
<style lang="less" scoped>
|
||||
@import "../../assets/less/theme.less";
|
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|
||||
#progress-and-cancel-row {
|
||||
display: flex;
|
||||
flex-flow: row wrap;
|
||||
justify-content: flex-start;
|
||||
align-content: stretch;
|
||||
align-items: center;
|
||||
width: 100%;
|
||||
}
|
||||
|
||||
#progress-and-cancel-row .stretchy {
|
||||
flex-grow: 1;
|
||||
margin-left: 5px;
|
||||
margin-right: 5px;
|
||||
}
|
||||
#progress-and-cancel-row .not-stretchy {
|
||||
flex-grow: 0;
|
||||
margin-left: 5px;
|
||||
margin-right: 5px;
|
||||
}
|
||||
|
||||
#status-modal .log-container {
|
||||
height: 10em;
|
||||
}
|
||||
</style>
|
||||
Loading…
Add table
Add a link
Reference in a new issue