From fc88f72a71a45255114fb5dfcfc2eeb2599ba54a Mon Sep 17 00:00:00 2001
From: Eliot Berriot <contact@eliotberriot.com>
Date: Thu, 24 May 2018 00:05:00 +0200
Subject: [PATCH] See #228: generic action table component

---
 front/src/components/common/ActionTable.vue | 150 ++++++++++++++++++++
 1 file changed, 150 insertions(+)
 create mode 100644 front/src/components/common/ActionTable.vue

diff --git a/front/src/components/common/ActionTable.vue b/front/src/components/common/ActionTable.vue
new file mode 100644
index 000000000..b9822ca4d
--- /dev/null
+++ b/front/src/components/common/ActionTable.vue
@@ -0,0 +1,150 @@
+<template>
+  <table class="ui compact very basic single line unstackable table">
+    <thead>
+      <tr v-if="actions.length > 0 && objectsData.count > 0">
+        <th colspan="1000">
+          <div class="ui small form">
+            <div class="ui inline fields">
+              <div class="field">
+                <label>{{ $t('Actions') }}</label>
+                <select class="ui dropdown" v-model="currentAction">
+                  <option v-for="action in actions" :value="action[0]">
+                    {{ action[1] }}
+                  </option>
+                </select>
+              </div>
+              <div class="field">
+                <div
+                  @click="launchAction"
+                  :disabled="checked.length === 0"
+                  :class="['ui', {disabled: checked.length === 0}, {'loading': actionLoading}, 'button']">
+                  {{ $t('Go') }}</div>
+              </div>
+              <div class="count field">
+                <span v-if="selectAll">{{ $t('{% count %} on {% total %} selected', {count: objectsData.count, total: objectsData.count}) }}</span>
+                <span v-else>{{ $t('{% count %} on {% total %} selected', {count: checked.length, total: objectsData.count}) }}</span>
+                <template v-if="checked.length === objectsData.results.length">
+                  <a @click="selectAll = true" v-if="!selectAll">
+                    {{ $t('Select all {% total %} elements', {total: objectsData.count}) }}
+                  </a>
+                  <a @click="selectAll = false" v-else>
+                    {{ $t('Select only current page') }}
+                  </a>
+                </template>
+              </div>
+            </div>
+            <div v-if="actionErrors.length > 0" class="ui negative message">
+              <div class="header">{{ $t('Error while applying action') }}</div>
+              <ul class="list">
+                <li v-for="error in actionErrors">{{ error }}</li>
+              </ul>
+            </div>
+            <div v-if="actionResult" class="ui positive message">
+              <p>{{ $t('Action {% action %} was launched successfully on {% count %} objects.', {action: actionResult.action, count: actionResult.updated}) }}</p>
+              <slot name="action-success-footer" :result="actionResult">
+              </slot>
+            </div>
+          </div>
+        </th>
+      </tr>
+      <tr>
+        <th>
+          <div class="ui checkbox">
+            <input
+              type="checkbox"
+              @change="toggleCheckAll"
+              :checked="objectsData.results.length === checked.length"><label>&nbsp;</label>
+          </div>
+        </th>
+        <slot name="header-cells"></slot>
+      </tr>
+    </thead>
+    <tbody>
+      <tr v-for="obj in objectsData.results">
+        <td class="collapsing">
+          <input
+            type="checkbox"
+            @change="toggleCheck(obj.id)"
+            :checked="checked.indexOf(obj.id) > -1"><label>&nbsp;</label>
+          </div>
+        </td>
+        <slot name="row-cells" :obj="obj"></slot>
+      </tr>
+    </tbody>
+  </table>
+</template>
+<script>
+import axios from 'axios'
+
+export default {
+  props: {
+    actionUrl: {type: String, required: true},
+    objectsData: {type: Object, required: true},
+    actions: {type: Array, required: true, default: () => { return [] }},
+    filters: {type: Object, required: false, default: () => { return {} }}
+  },
+  components: {},
+  data () {
+    let d = {
+      checked: [],
+      actionLoading: false,
+      actionResult: null,
+      actionErrors: [],
+      currentAction: null,
+      selectAll: false
+    }
+    if (this.actions.length > 0) {
+      d.currentAction = this.actions[0][0]
+    }
+    return d
+  },
+  methods: {
+    toggleCheckAll () {
+      if (this.checked.length === this.objectsData.results.length) {
+        // we uncheck
+        this.checked = []
+      } else {
+        this.checked = this.objectsData.results.map(t => { return t.id })
+      }
+    },
+    toggleCheck (id) {
+      if (this.checked.indexOf(id) > -1) {
+        // we uncheck
+        this.selectAll = false
+        this.checked.splice(this.checked.indexOf(id), 1)
+      } else {
+        this.checked.push(id)
+      }
+    },
+    launchAction () {
+      let self = this
+      self.actionLoading = true
+      self.result = null
+      let payload = {
+        action: this.currentAction,
+        filters: this.filters
+      }
+      if (this.selectAll) {
+        payload.objects = 'all'
+      } else {
+        payload.objects = this.checked
+      }
+      axios.post(this.actionUrl, payload).then((response) => {
+        self.actionResult = response.data
+        self.actionLoading = false
+      }, error => {
+        self.actionLoading = false
+        self.actionErrors = error.backendErrors
+      })
+    }
+  }
+}
+</script>
+<style scoped>
+.count.field {
+  font-weight: normal;
+}
+.ui.form .inline.fields {
+  margin: 0;
+}
+</style>