feat: processes list tool

src/main/ipc-handlers/database.js

@@ -105,6 +105,17 @@ export default connections => {
       }
    });
 
+   ipcMain.handle('get-processes', async (event, uid) => {
+      try {
+         const result = await connections[uid].getProcesses();
+
+         return { status: 'success', response: result };
+      }
+      catch (err) {
+         return { status: 'error', response: err.toString() };
+      }
+   });
+
    ipcMain.handle('use-schema', async (event, { uid, schema }) => {
       if (!schema) return;
 

src/main/libs/clients/MySQLClient.js

@@ -956,6 +956,25 @@ export class MySQLClient extends AntaresCore {
       }, {});
    }
 
+   async getProcesses () {
+      const sql = 'SELECT `ID`, `USER`, `HOST`, `DB`, `COMMAND`, `TIME`, `STATE`, LEFT(`INFO`, 51200) AS `INFO` FROM `information_schema`.`PROCESSLIST`';
+
+      const { rows } = await this.raw(sql);
+
+      return rows.map(row => {
+         return {
+            id: row.ID,
+            user: row.USER,
+            host: row.HOST,
+            db: row.DB,
+            command: row.COMMAND,
+            time: row.TIME,
+            state: row.STATE,
+            info: row.INFO
+         };
+      });
+   }
+
    /**
     * CREATE TABLE
     *

src/renderer/components/BaseConfirmModal.vue

@@ -24,7 +24,7 @@
                <slot name="body" />
             </div>
          </div>
-         <div class="modal-footer pt-0">
+         <div class="modal-footer">
             <button
                class="btn btn-primary mr-2"
                @click.stop="confirmModal"

src/renderer/components/ModalProcessesList.vue

@@ -0,0 +1,307 @@
+<template>
+   <div class="modal active">
+      <a class="modal-overlay" @click.stop="closeModal" />
+      <div class="modal-container p-0">
+         <div class="modal-header pl-2">
+            <div class="modal-title h6">
+               <div class="d-flex">
+                  <i class="mdi mdi-24px mdi-memory mr-1" /> {{ $t('message.processesList') }}: {{ connectionName }}
+               </div>
+            </div>
+            <a class="btn btn-clear c-hand" @click.stop="closeModal" />
+         </div>
+         <div class="processes-toolbar py-2 px-4">
+            <div class="dropdown">
+               <div class="btn-group">
+                  <button
+                     class="btn btn-dark btn-sm mr-0 pr-1 d-flex"
+                     :class="{'loading':isQuering}"
+                     title="F5"
+                     @click="getProcessesList"
+                  >
+                     <span>{{ $t('word.refresh') }}</span>
+                     <i v-if="!+autorefreshTimer" class="mdi mdi-24px mdi-refresh ml-1" />
+                     <i v-else class="mdi mdi-24px mdi-history mdi-flip-h ml-1" />
+                  </button>
+                  <div class="btn btn-dark btn-sm dropdown-toggle pl-0 pr-0" tabindex="0">
+                     <i class="mdi mdi-24px mdi-menu-down" />
+                  </div>
+                  <div class="menu px-3">
+                     <span>{{ $t('word.autoRefresh') }}: <b>{{ +autorefreshTimer ? `${autorefreshTimer}s` : 'OFF' }}</b></span>
+                     <input
+                        v-model="autorefreshTimer"
+                        class="slider no-border"
+                        type="range"
+                        min="0"
+                        max="30"
+                        step="1"
+                        @change="setRefreshInterval"
+                     >
+                  </div>
+               </div>
+            </div>
+            <div class="workspace-query-info">
+               <div v-if="sortedResults.length">
+                  {{ $t('word.results') }}: <b>{{ sortedResults.length.toLocaleString() }}</b>
+               </div>
+            </div>
+         </div>
+         <div ref="tableWrapper" class="modal-body py-0">
+            <div class="vscroll workspace-query-results" :style="{'height': resultsSize+'px'}">
+               <div ref="table" class="table table-hover">
+                  <div class="thead">
+                     <div class="tr">
+                        <div
+                           v-for="(field, index) in fields"
+                           :key="index"
+                           class="th c-hand"
+                        >
+                           <div ref="columnResize" class="column-resizable">
+                              <div class="table-column-title" @click="sort(field)">
+                                 <span>{{ field.toUpperCase() }}</span>
+                                 <i
+                                    v-if="currentSort === field"
+                                    class="mdi sort-icon"
+                                    :class="currentSortDir === 'asc' ? 'mdi-sort-ascending':'mdi-sort-descending'"
+                                 />
+                              </div>
+                           </div>
+                        </div>
+                     </div>
+                  </div>
+                  <BaseVirtualScroll
+                     ref="resultTable"
+                     :items="sortedResults"
+                     :item-height="22"
+                     class="tbody"
+                     :visible-height="resultsSize"
+                     :scroll-element="scrollElement"
+                  >
+                     <template slot-scope="{ items }">
+                        <ProcessesListRow
+                           v-for="row in items"
+                           :key="row._id"
+                           class="process-row"
+                           :row="row"
+                           @contextmenu="contextMenu"
+                           @show-info="showInfoModal"
+                        />
+                     </template>
+                  </BaseVirtualScroll>
+               </div>
+            </div>
+         </div>
+         <div class="modal-footer text-light">
+            <button class="btn btn-link" @click.stop="closeModal">
+               {{ $t('word.close') }}
+            </button>
+         </div>
+      </div>
+   </div>
+</template>
+
+<script>
+import { mapGetters, mapActions } from 'vuex';
+import Database from '@/ipc-api/Database';
+import BaseVirtualScroll from '@/components/BaseVirtualScroll';
+import ProcessesListRow from '@/components/ProcessesListRow';
+
+export default {
+   name: 'ModalProcessesList',
+   components: {
+      BaseVirtualScroll,
+      ProcessesListRow
+   },
+   props: {
+      connection: Object
+   },
+   data () {
+      return {
+         resultsSize: 1000,
+         isQuering: false,
+         autorefreshTimer: 0,
+         refreshInterval: null,
+         results: [],
+         fields: [],
+         currentSort: '',
+         currentSortDir: 'asc',
+         scrollElement: null
+      };
+   },
+   computed: {
+      ...mapGetters({
+         getConnectionName: 'connections/getConnectionName'
+      }),
+      connectionName () {
+         return this.getConnectionName(this.connection.uid);
+      },
+      sortedResults () {
+         if (this.currentSort) {
+            return [...this.results].sort((a, b) => {
+               let modifier = 1;
+               const valA = typeof a[this.currentSort] === 'string' ? a[this.currentSort].toLowerCase() : a[this.currentSort];
+               const valB = typeof b[this.currentSort] === 'string' ? b[this.currentSort].toLowerCase() : b[this.currentSort];
+               if (this.currentSortDir === 'desc') modifier = -1;
+               if (valA < valB) return -1 * modifier;
+               if (valA > valB) return 1 * modifier;
+               return 0;
+            });
+         }
+         else
+            return this.results;
+      }
+   },
+   created () {
+      window.addEventListener('keydown', this.onKey, { capture: true });
+   },
+   updated () {
+      if (this.$refs.table)
+         this.refreshScroller();
+
+      if (this.$refs.tableWrapper)
+         this.scrollElement = this.$refs.tableWrapper;
+   },
+   mounted () {
+      this.getProcessesList();
+      window.addEventListener('resize', this.resizeResults);
+   },
+   beforeDestroy () {
+      window.removeEventListener('keydown', this.onKey, { capture: true });
+      window.removeEventListener('resize', this.resizeResults);
+      clearInterval(this.refreshInterval);
+   },
+   methods: {
+      ...mapActions({
+         addNotification: 'notifications/addNotification'
+      }),
+      async getProcessesList () {
+         this.isQuering = true;
+
+         // if table changes clear cached values
+         if (this.lastTable !== this.table)
+            this.results = [];
+
+         try { // Table data
+            const { status, response } = await Database.getProcesses(this.connection.uid);
+
+            if (status === 'success') {
+               this.results = response;
+               this.fields = response.length ? Object.keys(response[0]) : [];
+            }
+            else
+               this.addNotification({ status: 'error', message: response });
+         }
+         catch (err) {
+            this.addNotification({ status: 'error', message: err.stack });
+         }
+
+         this.isQuering = false;
+      },
+      setRefreshInterval () {
+         this.clearRefresh();
+
+         if (+this.autorefreshTimer) {
+            this.refreshInterval = setInterval(() => {
+               if (!this.isQuering)
+                  this.getProcessesList();
+            }, this.autorefreshTimer * 1000);
+         }
+      },
+      clearRefresh () {
+         if (this.refreshInterval)
+            clearInterval(this.refreshInterval);
+      },
+      resizeResults () {
+         if (this.$refs.resultTable) {
+            const el = this.$refs.tableWrapper;
+
+            if (el) {
+               const size = el.offsetHeight;
+               this.resultsSize = size;
+            }
+            this.$refs.resultTable.updateWindow();
+         }
+      },
+      refreshScroller () {
+         this.resizeResults();
+      },
+      sort (field) {
+         if (field === this.currentSort) {
+            if (this.currentSortDir === 'asc')
+               this.currentSortDir = 'desc';
+            else
+               this.resetSort();
+         }
+         else {
+            this.currentSortDir = 'asc';
+            this.currentSort = field;
+         }
+      },
+      resetSort () {
+         this.currentSort = '';
+         this.currentSortDir = 'asc';
+      },
+      showInfoModal () {
+         this.autorefreshTimer = 0;
+         this.clearRefresh();
+      },
+      contextMenu () {},
+      closeModal () {
+         this.$emit('close');
+      },
+      onKey (e) {
+         e.stopPropagation();
+         if (e.key === 'Escape')
+            this.closeModal();
+         if (e.key === 'F5')
+            this.getProcessesList();
+      }
+   }
+};
+</script>
+
+<style lang="scss" scoped>
+.vscroll {
+  height: 1000px;
+  overflow: auto;
+  overflow-anchor: none;
+}
+
+.column-resizable {
+  &:hover,
+  &:active {
+    resize: horizontal;
+    overflow: hidden;
+  }
+}
+
+.table-column-title {
+  display: flex;
+  align-items: center;
+}
+
+.sort-icon {
+  font-size: 0.7rem;
+  line-height: 1;
+  margin-left: 0.2rem;
+}
+
+.result-tabs {
+  background: transparent !important;
+  margin: 0;
+}
+
+.modal {
+  align-items: flex-start;
+
+  .modal-container {
+    max-width: 75vw;
+    margin-top: 10vh;
+  }
+}
+
+.processes-toolbar {
+  display: flex;
+  justify-content: space-between;
+}
+</style>

src/renderer/components/ProcessesListRow.vue

@@ -0,0 +1,148 @@
+<template>
+   <div class="tr" @click="selectRow($event, row._id)">
+      <div
+         v-for="(col, cKey) in row"
+         v-show="cKey !== '_id'"
+         :key="cKey"
+         class="td p-0"
+         tabindex="0"
+         @contextmenu.prevent="openContext($event, { id: row._id, field: cKey })"
+      >
+         <template v-if="cKey !== '_id'">
+            <span
+               v-if="!isInlineEditor[cKey]"
+               class="cell-content px-2"
+               :class="`${isNull(col)} type-${typeof col === 'number' ? 'int' : 'varchar'}`"
+               @dblclick="dblClick(cKey)"
+            >{{ col | cutText }}</span>
+         </template>
+      </div>
+      <ConfirmModal
+         v-if="isTextareaEditor"
+         :confirm-text="$t('word.update')"
+         size="medium"
+         @hide="hideEditorModal"
+      >
+         <template :slot="'header'">
+            <div class="d-flex">
+               <i class="mdi mdi-24px mdi-playlist-edit mr-1" /> {{ $t('word.edit') }} "{{ editingField }}"
+            </div>
+         </template>
+         <div :slot="'body'">
+            <div class="mb-2">
+               <div>
+                  <TextEditor
+                     :value.sync="editingContent"
+                     editor-class="textarea-editor"
+                     :mode="editorMode"
+                  />
+               </div>
+            </div>
+         </div>
+      </ConfirmModal>
+   </div>
+</template>
+
+<script>
+import ConfirmModal from '@/components/BaseConfirmModal';
+import TextEditor from '@/components/BaseTextEditor';
+
+export default {
+   name: 'ProcessesListRow',
+   components: {
+      ConfirmModal,
+      TextEditor
+   },
+   filters: {
+      cutText (val) {
+         if (typeof val !== 'string') return val;
+         return val.length > 128 ? `${val.substring(0, 128)}[...]` : val;
+      }
+   },
+   props: {
+      row: Object
+   },
+   data () {
+      return {
+         isInlineEditor: {},
+         isTextareaEditor: false,
+         editorMode: 'sql'
+      };
+   },
+   computed: {},
+   watch: {
+      fields () {
+         Object.keys(this.fields).forEach(field => {
+            this.isInlineEditor[field.name] = false;
+         });
+      }
+   },
+   methods: {
+      isNull (value) {
+         return value === null ? ' is-null' : '';
+      },
+      selectRow (event, row) {
+         this.$emit('select-row', event, row);
+      },
+      openContext (event, payload) {
+         if (this.isEditable) {
+            payload.field = this.fields[payload.field].name;// Ensures field name only
+            this.$emit('contextmenu', event, payload);
+         }
+      },
+      dblClick (col) {
+         if (col !== 'info') return;
+         this.$emit('show-info', col);
+      },
+      onKey (e) {
+         e.stopPropagation();
+         if (e.key === 'Escape') {
+            this.isInlineEditor[this.editingField] = false;
+            this.editingField = null;
+            window.removeEventListener('keydown', this.onKey);
+         }
+      }
+   }
+};
+</script>
+
+<style lang="scss">
+.editable-field {
+  margin: 0;
+  border: none;
+  line-height: 1;
+  width: 100%;
+  position: absolute;
+  left: 0;
+  right: 0;
+}
+
+.cell-content {
+  display: block;
+  min-height: 0.8rem;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  overflow: hidden;
+}
+
+.textarea-editor {
+  height: 50vh !important;
+}
+
+.editor-field-info {
+  margin-top: 0.4rem;
+  display: flex;
+  justify-content: space-between;
+  white-space: normal;
+}
+
+.editor-buttons {
+  display: flex;
+  justify-content: space-evenly;
+
+  .btn {
+    display: flex;
+    align-items: center;
+  }
+}
+</style>

src/renderer/components/Workspace.vue

@@ -7,10 +7,34 @@
             ref="tabWrap"
             class="tab tab-block column col-12"
          >
-            <li class="tab-item d-none">
+            <li class="tab-item dropdown tools-dropdown">
-               <a class="tab-link workspace-tools-link">
+               <a
+                  class="tab-link workspace-tools-link dropdown-toggle"
+                  tabindex="0"
+                  :title="$t('word.tools')"
+               >
                   <i class="mdi mdi-24px mdi-tools" />
                </a>
+               <ul class="menu text-left text-uppercase">
+                  <li class="menu-item">
+                     <a class="c-hand p-vcentered" @click="showProcessesModal">
+                        <i class="mdi mdi-memory mr-1 tool-icon" />
+                        <span>{{ $t('message.processesList') }}</span>
+                     </a>
+                  </li>
+                  <li class="menu-item" title="Coming...">
+                     <a class="c-hand p-vcentered disabled">
+                        <i class="mdi mdi-shape mr-1 tool-icon" />
+                        <span>{{ $t('word.variables') }}</span>
+                     </a>
+                  </li>
+                  <li class="menu-item" title="Coming...">
+                     <a class="c-hand p-vcentered disabled">
+                        <i class="mdi mdi-account-group mr-1 tool-icon" />
+                        <span>{{ $t('message.manageUsers') }}</span>
+                     </a>
+                  </li>
+               </ul>
             </li>
             <li
                v-if="schemaChild"
@@ -19,7 +43,7 @@
                @click="selectTab({uid: workspace.uid, tab: 'prop'})"
             >
                <a class="tab-link">
-                  <i class="mdi mdi-18px mdi-tune mr-1" />
+                  <i class="mdi mdi-18px mdi-tune-vertical-variant mr-1" />
                   <span :title="schemaChild">{{ $t('word.settings').toUpperCase() }}: {{ schemaChild }}</span>
                </a>
             </li>
@@ -114,6 +138,11 @@
             :connection="connection"
          />
       </div>
+      <ModalProcessesList
+         v-if="isProcessesModal"
+         :connection="connection"
+         @close="hideProcessesModal"
+      />
    </div>
 </template>
 
@@ -129,6 +158,7 @@ import WorkspacePropsTabTrigger from '@/components/WorkspacePropsTabTrigger';
 import WorkspacePropsTabRoutine from '@/components/WorkspacePropsTabRoutine';
 import WorkspacePropsTabFunction from '@/components/WorkspacePropsTabFunction';
 import WorkspacePropsTabScheduler from '@/components/WorkspacePropsTabScheduler';
+import ModalProcessesList from '@/components/ModalProcessesList';
 
 export default {
    name: 'Workspace',
@@ -141,14 +171,16 @@ export default {
       WorkspacePropsTabTrigger,
       WorkspacePropsTabRoutine,
       WorkspacePropsTabFunction,
-      WorkspacePropsTabScheduler
+      WorkspacePropsTabScheduler,
+      ModalProcessesList
    },
    props: {
       connection: Object
    },
    data () {
       return {
-         hasWheelEvent: false
+         hasWheelEvent: false,
+         isProcessesModal: false
       };
    },
    computed: {
@@ -234,6 +266,12 @@ export default {
       closeTab (tUid) {
          if (this.queryTabs.length === 1) return;
          this.removeTab({ uid: this.connection.uid, tab: tUid });
+      },
+      showProcessesModal () {
+         this.isProcessesModal = true;
+      },
+      hideProcessesModal () {
+         this.isProcessesModal = false;
       }
    }
 };
@@ -298,6 +336,48 @@ export default {
           opacity: 1;
         }
 
+        &.tools-dropdown {
+          .tab-link:focus {
+            color: $primary-color;
+            opacity: 1;
+            outline: 0;
+            box-shadow: none;
+          }
+
+          .menu {
+            min-width: 100%;
+
+            .menu-item a {
+              border-radius: 0.1rem;
+              color: inherit;
+              display: block;
+              margin: 0 -0.4rem;
+              padding: 0.2rem 0.4rem;
+              text-decoration: none;
+              white-space: nowrap;
+              border: 0;
+
+              &:hover {
+                color: $primary-color;
+                background: $bg-color-gray;
+              }
+
+              .tool-icon {
+                line-height: 1;
+                display: inline-block;
+                font-size: 20px;
+              }
+            }
+          }
+
+          z-index: 9;
+          position: absolute;
+        }
+
+        &.tools-dropdown + .tab-item {
+          margin-left: 56px;
+        }
+
         .workspace-tools-link {
           padding-bottom: 0;
           padding-top: 0.3rem;

src/renderer/components/WorkspaceQueryTable.vue

@@ -42,7 +42,7 @@
                         />
                         <span>{{ field.alias || field.name }}</span>
                         <i
-                           v-if="idSortable && currentSort === field.name || currentSort === `${field.table}.${field.name}`"
+                           v-if="isSortable && currentSort === field.name || currentSort === `${field.table}.${field.name}`"
                            class="mdi sort-icon"
                            :class="currentSortDir === 'asc' ? 'mdi-sort-ascending':'mdi-sort-descending'"
                         />
@@ -67,7 +67,6 @@
                   :row="row"
                   :fields="fieldsObj"
                   :key-usage="keyUsage"
-                  class="tr"
                   :class="{'selected': selectedRows.includes(row._id)}"
                   @select-row="selectRow($event, row._id)"
                   @update-field="updateField($event, row)"
@@ -97,7 +96,6 @@ export default {
    },
    props: {
       results: Array,
-      tabUid: [String, Number],
       connUid: String,
       mode: String
    },
@@ -125,7 +123,7 @@ export default {
       primaryField () {
          return this.fields.filter(field => ['pri', 'uni'].includes(field.key))[0] || false;
       },
-      idSortable () {
+      isSortable () {
          return this.fields.every(field => field.name);
       },
       isHardSort () {
@@ -380,7 +378,7 @@ export default {
          this.isContext = true;
       },
       sort (field) {
-         if (!this.idSortable) return;
+         if (!this.isSortable) return;
 
          if (this.mode === 'query')
             field = `${this.getTable(this.resultsetIndex)}.${field}`;

src/renderer/i18n/en-US.js

@@ -97,7 +97,9 @@ module.exports = {
       content: 'Content',
       cut: 'Cut',
       copy: 'Copy',
-      paste: 'Paste'
+      paste: 'Paste',
+      tools: 'Tools',
+      variables: 'Variables'
    },
    message: {
       appWelcome: 'Welcome to Antares SQL Client!',
@@ -193,7 +195,9 @@ module.exports = {
       selectAll: 'Select all',
       queryDuration: 'Query duration',
       includeBetaUpdates: 'Include beta updates',
-      setNull: 'Set NULL'
+      setNull: 'Set NULL',
+      processesList: 'Processes list',
+      manageUsers: 'Manage users'
    },
    faker: {
       address: 'Address',

src/renderer/ipc-api/Database.js

@@ -38,6 +38,10 @@ export default class {
       return ipcRenderer.invoke('get-version', uid);
    }
 
+   static getProcesses (uid) {
+      return ipcRenderer.invoke('get-processes', uid);
+   }
+
    static useSchema (params) {
       return ipcRenderer.invoke('use-schema', params);
    }

src/renderer/scss/_data-types.scss

@@ -41,6 +41,7 @@
     "blob": $blob-color,
     "tinyblob": $blob-color,
     "mediumblob": $blob-color,
+    "medium_blob": $blob-color,
     "longblob": $blob-color,
     "enum": $enum-color,
     "set": $enum-color,

src/renderer/scss/main.scss

@@ -96,6 +96,10 @@ body {
   }
 }
 
+.process-row .td:last-child {
+  width: 100%;
+}
+
 // Scrollbars
 ::-webkit-scrollbar {
   width: 10px;