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[App] Save photo library - Add spinner to let user know of progress #669
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37
app/packages/smartix-chat/components/chat_room/chat_room.events.js
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27 changes: 27 additions & 0 deletions
27
app/packages/smartix-chat/components/imageModal/imageModal.html
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,27 @@ | ||
| <!--For image in full size--> | ||
| <template name="imageModal"> | ||
| {{#ionModal title="" }} | ||
| <div class="row row-center" style="height:100%"> | ||
| <div class="col" style="text-align: center;"> | ||
| <!--{{#if isCordova}}--> | ||
| <div id="imageGallery" style="float:right;position:absolute;"> | ||
| <button class="button button-positive"> | ||
| <i class="icon ion-android-download"></i> | ||
| </button> | ||
| </div> | ||
| <!--{{/if}}--> | ||
| {{#if isLoading}} | ||
| <div style ="padding-top:2vh; position: absolute; | ||
| right: 50%; | ||
| top: 50%; | ||
| height: 5vh;" class="spinner-loading"> | ||
| {{> ionSpinner icon="spiral"}} | ||
| </div> | ||
| {{/if}} | ||
| <img src="{{src}}" id="imageHolder" data-fullsizeimage="{{this.url}}" alt="" style="max-width:100%"> | ||
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| </div> | ||
| </div> | ||
| {{/ionModal}} | ||
| </template> | ||
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48 changes: 48 additions & 0 deletions
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app/packages/smartix-chat/components/imageModal/imageModal.js
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,48 @@ | ||
| import blobUtil from 'blob-util'; | ||
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| isLoading = new ReactiveVar(false); | ||
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| Template.imageModal.helpers({ | ||
| isLoading: function(){ | ||
| return isLoading.get(); | ||
| } | ||
| }); | ||
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| Template.imageModal.events({ | ||
| // Here handling chat image long press - on long press showing popup for save/cancel the image to mobile gallery - Rajit Deligence | ||
| //'contextmenu #dt-image-chat': function (e) { | ||
| // not used yet to debug | ||
| //cordova-base64-to-gallery@4.1.1 | ||
| 'click #imageGallery': function(event, template){ | ||
| var img = document.getElementById('imageHolder'); | ||
| //log.info("Test", img); | ||
| isLoading.set(true); | ||
| function getBase64ImageHolder(image) { | ||
| var imgSrc = image.getAttribute('src'); | ||
| log.info("getBase64ImageHolder/imgSrc="+imgSrc); | ||
| imgSrc = imgSrc.split('?')[0]; | ||
| //https://github.com/nolanlawson/blob-util#imgSrcToBlob API | ||
| var saveImage = blobUtil.imgSrcToDataURL(imgSrc, 'image/png', { crossOrigin: 'Anonymous' }, 1.0).then(function (dataURL) { | ||
| //log.info("Data URL", dataURL); | ||
| var params = { data: dataURL, quality: 100 }; | ||
| window.imageSaver.saveBase64Image(params, | ||
| function (result) { | ||
| log.info('window.imageSaver.saveBase64Image.result OK' + result); | ||
| toastr.info("Image saved successfully in photo album"); | ||
| isLoading.set(false); | ||
| }, | ||
| function (error) { | ||
| log.error('window.imageSaver.saveBase64Image.error ' + error); | ||
| toastr.error("Error saving image"); | ||
| isLoading.set(false); | ||
| } | ||
| ); // log.info(schoolbannerSource, dataURL); | ||
| }).catch(function (err) { | ||
| isLoading.set(false); | ||
| log.error("cannot save image", err); | ||
| }); | ||
| //.replace(/^data:image\/(png|jpg);base64,/, ""); | ||
| } | ||
| var getBase64 = getBase64ImageHolder(img); | ||
| } | ||
| }); |
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