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Merged
yashmeet29 merged 1 commit into from
Apr 29, 2026
Merged

Leading application changes for the download of multiple attachments #470

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45 changes: 45 additions & 0 deletions cap-notebook/demoapp/app/admin-books/webapp/controller/custom.controller.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,14 @@ sap.ui.define(
};

return ControllerExtension.extend("books.controller.custom", {
isDownloadEnabled: function(oBindingContext, aSelectedContexts) {
if (!aSelectedContexts || aSelectedContexts.length === 0) {
return false;
}
return !aSelectedContexts.some(function(oContext) {
return oContext.getProperty("mimeType") === "application/internet-shortcut";
});
},
onRowPress: function(oContext) {
this.base.editFlow
.invokeAction("AdminService.openAttachment", {
Expand Down Expand Up @@ -90,6 +98,43 @@ sap.ui.define(
},
close: function (closeBtn) {
closeBtn.getSource().getParent().close();
},
onDownloadPress: function(oContext, aSelectedContexts) {
var sIds = aSelectedContexts.map(function(oCtx) {
return oCtx.getObject().ID;
}).join(",");
this.base.editFlow
.invokeAction("AdminService.downloadSelectedAttachments", {
contexts: aSelectedContexts[0],
parameterValues: [{ name: "ids", value: sIds }],
skipParameterDialog: true
})
.then(function (res) {
var sJsonResponse = res.getObject().value;
var aEntries = JSON.parse(sJsonResponse);
aEntries.forEach(function (oEntry) {
if (oEntry.status === "success") {
if (oEntry.linkUrl) {
window.open(oEntry.linkUrl, "_blank");
} else if (oEntry.content) {
var byteString = atob(oEntry.content);
var aBytes = new Uint8Array(byteString.length);
for (var i = 0; i < byteString.length; i++) {
aBytes[i] = byteString.charCodeAt(i);
}
var oBlob = new Blob([aBytes], { type: oEntry.mimeType || "application/octet-stream" });
var sUrl = URL.createObjectURL(oBlob);
var oLink = document.createElement("a");
oLink.href = sUrl;
oLink.download = oEntry.fileName || "download";
document.body.appendChild(oLink);
oLink.click();
document.body.removeChild(oLink);
URL.revokeObjectURL(sUrl);
}
}
});
});
}
});
}
Expand Down
110 changes: 100 additions & 10 deletions cap-notebook/demoapp/app/admin-books/webapp/manifest.json
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Original file line number Diff line number Diff line change
Expand Up @@ -137,7 +137,7 @@
"attachments/@com.sap.vocabularies.UI.v1.LineItem": {
"tableSettings": {
"type": "ResponsiveTable",
"selectionMode": "Auto",
"selectionMode": "Multi",
"rowPress": ".extension.books.controller.custom.onRowPress"
},
"actions": {
Expand All @@ -148,15 +148,25 @@
"press": ".extension.books.controller.custom.onChangelogPress",
"command": "COMMON", "position": {
"anchor": "StandardAction::Create",
"placement": "After"
"placement": "After"
}
},
"download": {
"text": "Download",
"requiresSelection": true,
"enabled": ".extension.books.controller.custom.isDownloadEnabled",
"press": ".extension.books.controller.custom.onDownloadPress",
"position": {
"anchor": "StandardAction::Create",
"placement": "After"
}
}
}
},
"references/@com.sap.vocabularies.UI.v1.LineItem": {
"tableSettings": {
"type": "ResponsiveTable",
"selectionMode": "Auto",
"selectionMode": "Multi",
"rowPress": ".extension.books.controller.custom.onRowPress"
},
"actions": {
Expand All @@ -169,13 +179,23 @@
"anchor": "StandardAction::Create",
"placement": "After"
}
},
"download": {
"text": "Download",
"requiresSelection": true,
"enabled": ".extension.books.controller.custom.isDownloadEnabled",
"press": ".extension.books.controller.custom.onDownloadPress",
"position": {
"anchor": "StandardAction::Create",
"placement": "After"
}
}
}
},
"footnotes/@com.sap.vocabularies.UI.v1.LineItem": {
"tableSettings": {
"type": "ResponsiveTable",
"selectionMode": "Auto",
"selectionMode": "Multi",
"rowPress": ".extension.books.controller.custom.onRowPress"
},
"actions": {
Expand All @@ -188,6 +208,16 @@
"anchor": "StandardAction::Create",
"placement": "After"
}
},
"download": {
"text": "Download",
"requiresSelection": true,
"enabled": ".extension.books.controller.custom.isDownloadEnabled",
"press": ".extension.books.controller.custom.onDownloadPress",
"position": {
"anchor": "StandardAction::Create",
"placement": "After"
}
}
}
}
Expand All @@ -207,7 +237,7 @@
"attachments/@com.sap.vocabularies.UI.v1.LineItem": {
"tableSettings": {
"type": "ResponsiveTable",
"selectionMode": "Auto",
"selectionMode": "Multi",
"rowPress": ".extension.books.controller.custom.onRowPress"
},
"actions": {
Expand All @@ -220,13 +250,23 @@
"anchor": "StandardAction::Create",
"placement": "After"
}
},
"download": {
"text": "Download",
"requiresSelection": true,
"enabled": ".extension.books.controller.custom.isDownloadEnabled",
"press": ".extension.books.controller.custom.onDownloadPress",
"position": {
"anchor": "StandardAction::Create",
"placement": "After"
}
}
}
},
"references/@com.sap.vocabularies.UI.v1.LineItem": {
"tableSettings": {
"type": "ResponsiveTable",
"selectionMode": "Auto",
"selectionMode": "Multi",
"rowPress": ".extension.books.controller.custom.onRowPress"
},
"actions": {
Expand All @@ -239,13 +279,23 @@
"anchor": "StandardAction::Create",
"placement": "After"
}
},
"download": {
"text": "Download",
"requiresSelection": true,
"enabled": ".extension.books.controller.custom.isDownloadEnabled",
"press": ".extension.books.controller.custom.onDownloadPress",
"position": {
"anchor": "StandardAction::Create",
"placement": "After"
}
}
}
},
"footnotes/@com.sap.vocabularies.UI.v1.LineItem": {
"tableSettings": {
"type": "ResponsiveTable",
"selectionMode": "Auto",
"selectionMode": "Multi",
"rowPress": ".extension.books.controller.custom.onRowPress"
},
"actions": {
Expand All @@ -258,6 +308,16 @@
"anchor": "StandardAction::Create",
"placement": "After"
}
},
"download": {
"text": "Download",
"requiresSelection": true,
"enabled": ".extension.books.controller.custom.isDownloadEnabled",
"press": ".extension.books.controller.custom.onDownloadPress",
"position": {
"anchor": "StandardAction::Create",
"placement": "After"
}
}
}
}
Expand All @@ -278,7 +338,7 @@
"attachments/@com.sap.vocabularies.UI.v1.LineItem": {
"tableSettings": {
"type": "ResponsiveTable",
"selectionMode": "Auto",
"selectionMode": "Multi",
"rowPress": ".extension.books.controller.custom.onRowPress"
},
"actions": {
Expand All @@ -291,13 +351,23 @@
"anchor": "StandardAction::Create",
"placement": "After"
}
},
"download": {
"text": "Download",
"requiresSelection": true,
"enabled": ".extension.books.controller.custom.isDownloadEnabled",
"press": ".extension.books.controller.custom.onDownloadPress",
"position": {
"anchor": "StandardAction::Create",
"placement": "After"
}
}
}
},
"references/@com.sap.vocabularies.UI.v1.LineItem": {
"tableSettings": {
"type": "ResponsiveTable",
"selectionMode": "Auto",
"selectionMode": "Multi",
"rowPress": ".extension.books.controller.custom.onRowPress"
},
"actions": {
Expand All @@ -310,13 +380,23 @@
"anchor": "StandardAction::Create",
"placement": "After"
}
},
"download": {
"text": "Download",
"requiresSelection": true,
"enabled": ".extension.books.controller.custom.isDownloadEnabled",
"press": ".extension.books.controller.custom.onDownloadPress",
"position": {
"anchor": "StandardAction::Create",
"placement": "After"
}
}
}
},
"footnotes/@com.sap.vocabularies.UI.v1.LineItem": {
"tableSettings": {
"type": "ResponsiveTable",
"selectionMode": "Auto",
"selectionMode": "Multi",
"rowPress": ".extension.books.controller.custom.onRowPress"
},
"actions": {
Expand All @@ -329,6 +409,16 @@
"anchor": "StandardAction::Create",
"placement": "After"
}
},
"download": {
"text": "Download",
"requiresSelection": true,
"enabled": ".extension.books.controller.custom.isDownloadEnabled",
"press": ".extension.books.controller.custom.onDownloadPress",
"position": {
"anchor": "StandardAction::Create",
"placement": "After"
}
}
}
}
Expand Down
2 changes: 1 addition & 1 deletion cap-notebook/demoapp/app/index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -14,7 +14,7 @@
};
</script>

<script id="sap-ushell-bootstrap" src="https://sapui5.hana.ondemand.com/test-resources/sap/ushell/bootstrap/sandbox.js"></script>
<script id="sap-ushell-bootstrap" src="https://sapui5.hana.ondemand.com/1.140.0/test-resources/sap/ushell/bootstrap/sandbox.js"></script>
<script id="sap-ui-bootstrap" src="https://sapui5.hana.ondemand.com/1.140.0/resources/sap-ui-core.js"
data-sap-ui-libs="sap.m, sap.ushell, sap.collaboration, sap.ui.layout"
data-sap-ui-compatVersion="edge"
Expand Down
9 changes: 9 additions & 0 deletions cap-notebook/demoapp/srv/admin-service.cds
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Original file line number Diff line number Diff line change
Expand Up @@ -41,6 +41,7 @@ service AdminService @(requires: ['admin','system-user']) {
);
action openAttachment() returns String;
action changelog() returns String;
action downloadSelectedAttachments(ids: String) returns String;
};
annotate AdminService.Books.attachments with @(
Capabilities: {InsertRestrictions: {Insertable: up_.isAttachmentsUploadable}}
Expand Down Expand Up @@ -75,6 +76,7 @@ service AdminService @(requires: ['admin','system-user']) {
);
action openAttachment() returns String;
action changelog() returns String;
action downloadSelectedAttachments(ids: String) returns String;
};
annotate AdminService.Books.references with @(
Capabilities: {InsertRestrictions: {Insertable: up_.isReferencesUploadable}}
Expand Down Expand Up @@ -109,6 +111,7 @@ service AdminService @(requires: ['admin','system-user']) {
);
action openAttachment() returns String;
action changelog() returns String;
action downloadSelectedAttachments(ids: String) returns String;
};

entity Pages.attachments as projection on my.Pages.attachments
Expand Down Expand Up @@ -140,6 +143,7 @@ service AdminService @(requires: ['admin','system-user']) {
);
action openAttachment() returns String;
action changelog() returns String;
action downloadSelectedAttachments(ids: String) returns String;
};

entity Pages.references as projection on my.Pages.references
Expand Down Expand Up @@ -170,6 +174,7 @@ service AdminService @(requires: ['admin','system-user']) {
);
action openAttachment() returns String;
action changelog() returns String;
action downloadSelectedAttachments(ids: String) returns String;
};

// Chapters projections
Expand Down Expand Up @@ -202,6 +207,7 @@ service AdminService @(requires: ['admin','system-user']) {
);
action openAttachment() returns String;
action changelog() returns String;
action downloadSelectedAttachments(ids: String) returns String;
};

entity Chapters.references as projection on my.Chapters.references
Expand Down Expand Up @@ -233,6 +239,7 @@ service AdminService @(requires: ['admin','system-user']) {
);
action openAttachment() returns String;
action changelog() returns String;
action downloadSelectedAttachments(ids: String) returns String;
};

entity Chapters.footnotes as projection on my.Chapters.footnotes
Expand Down Expand Up @@ -264,6 +271,7 @@ service AdminService @(requires: ['admin','system-user']) {
);
action openAttachment() returns String;
action changelog() returns String;
action downloadSelectedAttachments(ids: String) returns String;
};

// Pages footnotes projection
Expand Down Expand Up @@ -296,5 +304,6 @@ service AdminService @(requires: ['admin','system-user']) {
);
action openAttachment() returns String;
action changelog() returns String;
action downloadSelectedAttachments(ids: String) returns String;
};
}
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