added new logout button and fixed pdf viewing

application/WarehouseShippingNote/WarehouseShippingNoteController.php

@@ -706,7 +706,7 @@ class WarehouseShippingNoteController extends TTCrud {
         $endTimestamp = $endDate->setTime(23, 59, 59)->getTimestamp();
 
         $filteredEvents = array_filter($allEvents, function ($event) use ($startTimestamp, $endTimestamp, $calendarId) {
-            if (!isset($event['cstart']) && !isset($event['category']) || (intval($event['calendar_id']['calendar_id']) !== $calendarId)) {
+            if (!isset($event['cstart']) && !isset($event['category']) || (intval($event['calendar_id']['calendar_id']) != $calendarId)) {
                 return false;
             }
             $eventStartTimestamp = strtotime($event['cstart']['cstart'] ?? $event['cstart']);
@@ -739,6 +739,15 @@ class WarehouseShippingNoteController extends TTCrud {
 
         self::returnJson($finalResponse);
     }
+
+    protected function warehouseLogoutAction() {
+        if (isset($_SESSION[MFAPPNAME . '_warehouse_login_override'])) {
+            unset($_SESSION[MFAPPNAME . '_warehouse_login_override']);
+            self::returnJson(['success' => true, 'message' => 'Logout erfolgreich']);
+        } else {
+            self::returnJson(['success' => false, 'message' => 'Kein aktiver Login gefunden']);
+        }
+    }
     protected function createNewLogAction() {
         $postData = json_decode(file_get_contents('php://input'), true);
 

public/js/pages/WarehouseShippingNote/WarehouseShippingNote.js

@@ -405,6 +405,13 @@ Vue.component('warehouse-shipping-note', {
     //language=Vue
     template: `
       <tt-card>
+        <tt-fullscreen-viewer
+            v-if="viewerItem"
+            :item="viewerItem"
+            :url="viewerUrl"
+            @close="viewerItem = null; viewerUrl = null"
+        />
+
         <warehouse-shipping-note-see-through
             @close="shippingNoteSeeThrough = false;$refs.table.$refs.table.refreshTable()"
             v-if="shippingNoteSeeThrough !== false"
@@ -469,7 +476,7 @@ Vue.component('warehouse-shipping-note', {
 
         <tt-table-crud emit-edit
                        @openHistory="historyModal = true; historyModalId = $event.id"
-                       @print="window.open(window.TT_CONFIG['BASE_PATH'] + '/WarehouseShippingNote/createPDF?id=' + $event.id)"
+                       @print="showPrintPreview($event)"
                        @status_to_progress="changeStatus($event.id, 'in_progress')"
                        @status_to_accepted="changeStatus($event.id, 'accepted')"
                        @status_to_invoiced="changeStatus($event.id, 'invoiced')"
@@ -497,6 +504,8 @@ Vue.component('warehouse-shipping-note', {
             shippingNoteModalId: null,
             signingShippingNoteId: null,
             addLogModalId: null,
+            viewerItem: null,
+            viewerUrl: null,
             shippingNoteSeeThrough: false,
             articleModalId: null,
             calendarEvents: [],
@@ -523,6 +532,10 @@ Vue.component('warehouse-shipping-note', {
                 window.notify('error', 'Kalendereinträge konnten nicht geladen werden.');
             }
         },
+        showPrintPreview(row) {
+            this.viewerUrl = `${window.TT_CONFIG['BASE_PATH']}/WarehouseShippingNote/createPDF?id=${row.id}`;
+            this.viewerItem = { mimetype: 'application/pdf' };
+        },
         formatEventDate(dateString) {
             return window.moment(dateString).format('DD.MM.YYYY HH:mm');
         },
@@ -581,4 +594,46 @@ document.addEventListener('visibilitychange', () => {
             window.location.reload();
         }
     }
+});
+
+
+document.addEventListener('DOMContentLoaded', () => {
+    if (!window.matchMedia('(display-mode: standalone)').matches) return;
+
+    const logoutButton = document.createElement('button');
+    logoutButton.innerHTML = '<i class="fas fa-sign-out-alt"></i> Logout';
+
+    Object.assign(logoutButton.style, {
+        position: 'fixed',
+        top: '10px',
+        left: '50%',
+        transform: 'translateX(-50%)',
+        zIndex: '10000',
+        padding: '8px 16px',
+        backgroundColor: '#f44336',
+        color: 'white',
+        border: 'none',
+        borderRadius: '4px',
+        cursor: 'pointer',
+        fontSize: '14px',
+        boxShadow: '0 2px 5px rgba(0,0,0,0.2)'
+    });
+
+    const handleLogout = async () => {
+        logoutButton.disabled = true;
+        try {
+            const { data } = await axios.get('/WarehouseShippingNote/warehouseLogoutAction');
+            const type = data.success ? 'success' : 'error';
+            const message = data.message || (data.success ? 'Erfolgreich ausgeloggt' : 'Logout fehlgeschlagen');
+            window.notify(type, message);
+        } catch (error) {
+            console.error('Logout request failed:', error);
+            window.notify('error', 'Ein Netzwerkfehler ist aufgetreten.');
+        } finally {
+            setTimeout(() => window.location.reload(), 1000);
+        }
+    };
+
+    logoutButton.addEventListener('click', handleLogout);
+    document.body.appendChild(logoutButton);
 });

public/plugins/vue/tt-components/css/tt-file-gallery.css

@@ -208,4 +208,28 @@
 
 .tt-fullscreen-nav-btn.right {
     right: 15px;
+}
+
+/* Center the loader on the screen */
+.tt-fullscreen-loader {
+    position: absolute;
+    top: 50%;
+    left: 50%;
+    transform: translate(-50%, -50%);
+    z-index: 10;
+}
+
+/* Apply the animation to the SVG inside the loader */
+.tt-fullscreen-loader svg {
+    animation: svg-spinner 1.2s linear infinite;
+}
+
+/* Define the keyframes for the spinning animation */
+@keyframes svg-spinner {
+    0% {
+        transform: rotate(0deg);
+    }
+    100% {
+        transform: rotate(360deg);
+    }
 }

public/plugins/vue/tt-components/tt-file-gallery.js

@@ -1,102 +1,89 @@
-// tt-file-gallery.js
-Vue.component('tt-file-gallery', {
+Vue.component('tt-fullscreen-viewer', {
     props: {
-        files: { type: Array, default: () => [] },
-        editMode: { type: Boolean, default: false },
-        deleteMode: { type: Boolean, default: false },
-        selectable: { type: Boolean, default: false },
-    },
-    data() {
-        return {
-            fullscreenItem: null,
-            currentImageIndex: 0,
-            editingFile: null,
-            selectedFiles: [],
-            zoom: 1,
-            pan: { x: 0, y: 0 },
-            isPanning: false,
-            panStart: { x: 0, y: 0 },
-            lastPinchDist: 0,
-        }
+        item: {type: Object, required: true},
+        url: {type: String, default: null},
+        items: {type: Array, default: () => []},
+        initialIndex: {type: Number, default: -1},
     },
+    data: () => ({
+        currentItem: null,
+        currentImageIndex: -1,
+        zoom: 1,
+        pan: {x: 0, y: 0},
+        isPanning: false,
+        panStart: {x: 0, y: 0},
+        lastPinchDist: 0,
+        // NEW: State to track if the content is loading
+        isLoading: true,
+    }),
     computed: {
-        imageFiles() {
-            return this.files.filter(this.isImage);
+        contentSrc() {
+            if (this.url) {
+                return this.url;
+            }
+            if (this.currentItem?.fileId) {
+                return `/File/show?id=${this.currentItem.fileId}`;
+            }
+            return null;
         },
         isViewingImage() {
-            return this.fullscreenItem && this.isImage(this.fullscreenItem);
+            return this.currentItem && this.isImage(this.currentItem);
         },
         imageTransformStyle() {
-            const { x, y } = this.pan;
             return {
-                transform: `translate(${x}px, ${y}px) scale(${this.zoom})`,
+                transform: `translate(${this.pan.x}px, ${this.pan.y}px) scale(${this.zoom})`,
                 cursor: this.isPanning ? 'grabbing' : 'grab',
                 transition: this.isPanning ? 'none' : 'transform 0.2s',
             };
         },
-        fullscreenDownloadUrl() {
-            if (!this.fullscreenItem) return '#';
-            return `/File/download?id=${this.fullscreenItem.fileId}`;
+        downloadUrl() {
+            return this.currentItem?.fileId ? `/File/download?id=${this.currentItem.fileId}` : '#';
         }
     },
     methods: {
-        isImage: file => file.mimetype && file.mimetype.startsWith('image/'),
-        isPdf: file => file.mimetype === 'application/pdf',
-        getFileIcon(file) {
-            const extension = file.fileName?.split('.').pop().toLowerCase();
-            switch (extension) {
-                case 'doc': case 'docx': return 'fas fa-file-word text-primary';
-                case 'xls': case 'xlsx': return 'fas fa-file-excel text-success';
-                case 'zip': case 'rar': return 'fas fa-file-archive text-warning';
-                default: return 'fas fa-file text-secondary';
-            }
+        isImage: file => file?.mimetype?.startsWith('image/'),
+        isPdf: file => file?.mimetype === 'application/pdf',
+        onContentLoad() {
+            this.isLoading = false;
         },
-        toggleSelection(fileId) {
-            if (!this.selectable) return;
-            const index = this.selectedFiles.indexOf(fileId);
-            if (index > -1) {
-                this.selectedFiles.splice(index, 1);
-            } else {
-                this.selectedFiles.push(fileId);
-            }
-            this.$emit('selection-changed', this.selectedFiles);
+        closeViewer() {
+            this.$emit('close');
         },
-        openViewer(file) {
-            if(this.editingFile) return;
-            this.fullscreenItem = file;
-            if (this.isImage(file)) {
-                this.currentImageIndex = this.imageFiles.findIndex(img => img.id === file.id);
-            }
-            this.resetZoomAndPan();
-            this.$nextTick(() => { this.$refs.viewer?.focus(); });
-        },
-        closeViewer() { this.fullscreenItem = null; },
         navigateImage(direction) {
             const newIndex = this.currentImageIndex + direction;
-            if (newIndex >= 0 && newIndex < this.imageFiles.length) {
+            if (newIndex >= 0 && newIndex < this.items.length) {
+                // NEW: Reset loading state before loading the new image
+                this.isLoading = true;
                 this.currentImageIndex = newIndex;
-                this.fullscreenItem = this.imageFiles[newIndex];
+                this.currentItem = this.items[newIndex];
                 this.resetZoomAndPan();
             }
         },
-        handleKeyDown(event) {
-            event.stopPropagation();
-            if (!this.fullscreenItem) return;
-            switch (event.key) {
-                case 'Escape': this.closeViewer(); break;
-                case 'ArrowLeft': this.isViewingImage && this.navigateImage(-1); break;
-                case 'ArrowRight': this.isViewingImage && this.navigateImage(1); break;
+        handleKeyDown(e) {
+            e.stopPropagation();
+            if (!this.currentItem) return;
+            switch (e.key) {
+                case 'Escape':
+                    this.closeViewer();
+                    break;
+                case 'ArrowLeft':
+                    this.isViewingImage && this.navigateImage(-1);
+                    break;
+                case 'ArrowRight':
+                    this.isViewingImage && this.navigateImage(1);
+                    break;
             }
         },
         resetZoomAndPan() {
-            this.zoom = 1; this.pan = { x: 0, y: 0 }; this.isPanning = false;
+            this.zoom = 1;
+            this.pan = {x: 0, y: 0};
+            this.isPanning = false;
         },
         handleWheel(e) {
             if (!this.isViewingImage) return;
             e.preventDefault();
-            const scaleFactor = 0.2;
-            const newZoom = this.zoom - (e.deltaY > 0 ? scaleFactor : -scaleFactor);
-            this.zoom = Math.max(1, Math.min(newZoom, 5));
+            const scaleFactor = e.deltaY > 0 ? -0.2 : 0.2;
+            this.zoom = Math.max(1, Math.min(this.zoom + scaleFactor, 5));
         },
         onPanStart(e) {
             if (this.zoom <= 1) return;
@@ -110,16 +97,134 @@ Vue.component('tt-file-gallery', {
             this.pan.x = e.clientX - this.panStart.x;
             this.pan.y = e.clientY - this.panStart.y;
         },
-        onPanEnd() { this.isPanning = false; },
-        onTouchStart(e) { /* ... touch logic ... */ },
-        onTouchMove(e) { /* ... touch logic ... */ },
-        onTouchEnd(e) { /* ... touch logic ... */ },
+        onPanEnd() {
+            this.isPanning = false;
+        },
+        onTouchStart(e) {},
+        onTouchMove(e) {},
+        onTouchEnd(e) {},
+    },
+    created() {
+        this.currentItem = this.item;
+        this.currentImageIndex = this.initialIndex;
+    },
+    mounted() {
+        document.body.style.overflow = 'hidden';
+        this.$nextTick(() => this.$refs.viewer?.focus());
+    },
+    beforeDestroy() {
+        document.body.style.overflow = '';
+    },
+    //language=Vue
+    template: `
+      <div class="tt-fullscreen-overlay" @click.self="closeViewer" @keydown="handleKeyDown" tabindex="-1" ref="viewer">
+        <div class="tt-fullscreen-toolbar">
+          <a v-if="isViewingImage && currentItem.fileId" :href="downloadUrl" download class="tt-fullscreen-btn"
+             title="Download">
+            <i class="fas fa-download"></i>
+          </a>
+          <button class="tt-fullscreen-btn" @click="closeViewer" title="Close"><i class="fas fa-times"></i></button>
+        </div>
+
+        <div class="tt-fullscreen-content" @click.self="closeViewer">
+          <div v-if="isLoading" class="tt-fullscreen-loader">
+            <svg version="1.1" id="L9" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+                 viewBox="0 0 100 100" enable-background="new 0 0 0 0" xml:space="preserve"
+                 style="width: 80px; height: 80px;">
+                <path fill="#fff" d="M73,50c0-12.7-10.3-23-23-23S27,37.3,27,50 M30.9,50c0-10.5,8.5-19.1,19.1-19.1S69.1,39.5,69.1,50">
+              </path>
+            </svg>
+          </div>
+
+
+          <template v-if="isViewingImage">
+            <div class="tt-fullscreen-image-wrapper" @wheel="handleWheel" @mousedown="onPanStart" @mousemove="onPanMove"
+                 @mouseup="onPanEnd" @mouseleave="onPanEnd">
+              <img v-show="!isLoading" :src="contentSrc" class="tt-fullscreen-image" :style="imageTransformStyle"
+                   @load="onContentLoad" @error="onContentLoad" @click.stop/>
+            </div>
+          </template>
+
+          <iframe v-else-if="isPdf(currentItem)" v-show="!isLoading" :src="contentSrc" class="tt-fullscreen-pdf"
+                  @load="onContentLoad" @error="onContentLoad" @click.stop></iframe>
+        </div>
+
+        <template v-if="isViewingImage && items.length > 1">
+          <button class="tt-fullscreen-nav-btn left" @click.stop="navigateImage(-1)" v-if="currentImageIndex > 0">
+            <i class="fas fa-chevron-left"></i>
+          </button>
+          <button class="tt-fullscreen-nav-btn right" @click.stop="navigateImage(1)"
+                  v-if="currentImageIndex < items.length - 1">
+            <i class="fas fa-chevron-right"></i>
+          </button>
+        </template>
+      </div>`,
+});
+
+// You can add this style to your main CSS file or a <style> tag in the component file
+/*
+
+*/
+
+Vue.component('tt-file-gallery', {
+    props: {
+        files: {type: Array, default: () => []},
+        editMode: {type: Boolean, default: false},
+        deleteMode: {type: Boolean, default: false},
+        selectable: {type: Boolean, default: false},
+    },
+    data: () => ({
+        fullscreenItem: null,
+        editingFile: null,
+        selectedFiles: [],
+    }),
+    computed: {
+        imageFiles() {
+            return this.files.filter(this.isImage);
+        },
+    },
+    methods: {
+        isImage: file => file.mimetype?.startsWith('image/'),
+        isPdf: file => file.mimetype === 'application/pdf',
+
+        getFileIcon(file) {
+            const extension = file.fileName?.split('.').pop().toLowerCase();
+            switch (extension) {
+                case 'doc':
+                case 'docx':
+                    return 'fas fa-file-word text-primary';
+                case 'xls':
+                case 'xlsx':
+                    return 'fas fa-file-excel text-success';
+                case 'zip':
+                case 'rar':
+                    return 'fas fa-file-archive text-warning';
+                default:
+                    return 'fas fa-file text-secondary';
+            }
+        },
+
+        toggleSelection(fileId) {
+            if (!this.selectable) return;
+            const index = this.selectedFiles.indexOf(fileId);
+            if (index > -1) this.selectedFiles.splice(index, 1);
+            else this.selectedFiles.push(fileId);
+            this.$emit('selection-changed', this.selectedFiles);
+        },
+
+        openViewer(file) {
+            if (this.editingFile) return;
+            this.fullscreenItem = file;
+        },
+        closeViewer() {
+            this.fullscreenItem = null;
+        },
 
         startEdit(file, event) {
             event?.stopPropagation();
-            this.editingFile = { ...file }; // create a copy for editing
+            this.editingFile = {...file};
         },
-        cancelEdit(event) {
+        cancelEdit() {
             this.editingFile = null;
         },
         saveEdit(event) {
@@ -134,77 +239,46 @@ Vue.component('tt-file-gallery', {
             }
         },
     },
-    watch: {
-        fullscreenItem(newItem) {
-            document.body.style.overflow = newItem ? 'hidden' : '';
-        }
-    },
     template: `
       <div class="card">
         <div class="card-header"><i class="fas fa-images mr-2"></i><h5>Hochgeladene Dokumente</h5></div>
         <div v-if="!files.length" class="card-body text-center text-muted">Keine Dokumente vorhanden.</div>
         <div v-else class="card-body">
           <div class="tt-file-gallery-grid">
-            <div v-for="file in files" :key="file.id"
-                 class="tt-file-gallery-item"
+            <div v-for="file in files" :key="file.id" class="tt-file-gallery-item"
                  :class="[{ 'selected': selectable && selectedFiles.includes(file.id) }, file.class]"
                  @click="openViewer(file)">
-
               <div v-if="selectable" class="selection-indicator" @click.stop="toggleSelection(file.id)">
                 <i :class="selectedFiles.includes(file.id) ? 'fas fa-check-circle text-primary' : 'far fa-circle text-muted'"></i>
               </div>
-
               <div class="tt-file-gallery-thumbnail-wrapper">
-                <template v-if="isImage(file)">
-                  <img :src="'/File/show?id=' + file.fileId + '&size=small'" class="tt-file-gallery-thumbnail" :alt="file.fileName">
-                </template>
-                <template v-else-if="isPdf(file)">
-                  <div class="tt-file-gallery-icon-container"><i class="fas fa-file-pdf fa-3x text-danger"></i></div>
-                </template>
-                <template v-else>
-                  <a :href="'/File/download?id=' + file.fileId" target="_blank" @click.stop class="tt-file-gallery-icon-container">
-                    <i :class="getFileIcon(file)" class="fa-3x"></i>
-                  </a>
-                </template>
-                <div class="tt-file-gallery-overlay" @click.stop="openViewer(file)"><i class="fas fa-search-plus"></i></div>
+                <img v-if="isImage(file)" :src="'/File/show?id=' + file.fileId + '&size=small'"
+                     class="tt-file-gallery-thumbnail" :alt="file.fileName">
+                <div v-else-if="isPdf(file)" class="tt-file-gallery-icon-container"><i
+                    class="fas fa-file-pdf fa-3x text-danger"></i></div>
+                <a v-else :href="'/File/download?id=' + file.fileId" target="_blank" @click.stop
+                   class="tt-file-gallery-icon-container">
+                  <i :class="getFileIcon(file)" class="fa-3x"></i>
+                </a>
+                <div class="tt-file-gallery-overlay" @click.stop="openViewer(file)"><i class="fas fa-search-plus"></i>
+                </div>
               </div>
-
-
               <div class="tt-file-gallery-filename" :title="file.fileName">
                 <span>{{ file.fileName }}</span>
-                <i v-if="editMode" class="fas fa-edit text-primary ml-1 action-icon" @click="startEdit(file, $event)"></i>
-                <i v-if="deleteMode" class="fas fa-trash text-danger ml-1 action-icon" @click="deleteFile(file, $event)"></i>
+                <i v-if="editMode" class="fas fa-edit text-primary ml-1 action-icon"
+                   @click="startEdit(file, $event)"></i>
+                <i v-if="deleteMode" class="fas fa-trash text-danger ml-1 action-icon"
+                   @click="deleteFile(file, $event)"></i>
               </div>
             </div>
           </div>
         </div>
-
-        <tt-modal v-if="editingFile" :show="true" title="Dokument bearbeiten" @update:show="cancelEdit" @submit="saveEdit" :delete="false" :disable-min-height="true">
+        <tt-modal v-if="editingFile" :show="true" title="Dokument bearbeiten" @update:show="cancelEdit"
+                  @submit="saveEdit" :delete="false" :disable-min-height="true">
           <slot name="file-edit" :file="editingFile"></slot>
         </tt-modal>
-
-        <div v-if="fullscreenItem" class="tt-fullscreen-overlay" @click.self="closeViewer" @keydown="handleKeyDown" tabindex="-1" ref="viewer">
-          <div class="tt-fullscreen-toolbar">
-            <a v-if="isViewingImage" :href="fullscreenDownloadUrl" download class="tt-fullscreen-btn" title="Download">
-              <i class="fas fa-download"></i>
-            </a>
-            <button class="tt-fullscreen-btn" @click="closeViewer" title="Close"><i class="fas fa-times"></i></button>
-          </div>
-          <div class="tt-fullscreen-content" @click.self="closeViewer">
-            <template v-if="isViewingImage">
-              <div class="tt-fullscreen-image-wrapper" @wheel="handleWheel" @mousedown="onPanStart" @mousemove="onPanMove" @mouseup="onPanEnd" @mouseleave="onPanEnd">
-                <img :src="'/File/show?id=' + fullscreenItem.fileId" class="tt-fullscreen-image" :style="imageTransformStyle" @click.stop />
-              </div>
-            </template>
-            <template v-else-if="isPdf(fullscreenItem)">
-              <iframe :src="'/File/show?id=' + fullscreenItem.fileId" class="tt-fullscreen-pdf" @click.stop></iframe>
-            </template>
-          </div>
-          <template v-if="isViewingImage">
-            <button class="tt-fullscreen-nav-btn left" @click.stop="navigateImage(-1)" v-if="currentImageIndex > 0"><i class="fas fa-chevron-left"></i></button>
-            <button class="tt-fullscreen-nav-btn right" @click.stop="navigateImage(1)" v-if="currentImageIndex < imageFiles.length - 1"><i class="fas fa-chevron-right"></i></button>
-          </template>
-        </div>
-      </div>
-    `
+        <tt-fullscreen-viewer v-if="fullscreenItem" :item="fullscreenItem" :items="imageFiles"
+                              :initial-index="imageFiles.findIndex(f => f.id === fullscreenItem.id)"
+                              @close="closeViewer"/>
+      </div>`
 });