Merge pull request #1424 from FlowiseAI/feature/S3

Feature/update S3 loader

packages/components/nodes/documentloaders/S3File/S3File.ts

@@ -30,7 +30,7 @@ class S3_DocumentLoaders implements INode {
     constructor() {
         this.label = 'S3'
         this.name = 'S3'
-        this.version = 1.0
+        this.version = 2.0
         this.type = 'Document'
         this.icon = 's3.svg'
         this.category = 'Document Loaders'
@@ -113,12 +113,62 @@ class S3_DocumentLoaders implements INode {
                 optional: true
             },
             {
-                label: 'NarrativeText Only',
+                label: 'Element Type',
-                name: 'narrativeTextOnly',
+                name: 'elementType',
                 description:
-                    'Only load documents with NarrativeText metadata from Unstructured. See how Unstructured partition data <a target="_blank" href="https://unstructured-io.github.io/unstructured/bricks/partition.html#">here</a>',
+                    'Unstructured partition document into different types, select the types to return. If not selected, all types will be returned',
-                default: true,
+                type: 'multiOptions',
-                type: 'boolean',
+                options: [
+                    {
+                        label: 'FigureCaption',
+                        name: 'FigureCaption'
+                    },
+                    {
+                        label: 'NarrativeText',
+                        name: 'NarrativeText'
+                    },
+                    {
+                        label: 'ListItem',
+                        name: 'ListItem'
+                    },
+                    {
+                        label: 'Title',
+                        name: 'Title'
+                    },
+                    {
+                        label: 'Address',
+                        name: 'Address'
+                    },
+                    {
+                        label: 'Table',
+                        name: 'Table'
+                    },
+                    {
+                        label: 'PageBreak',
+                        name: 'PageBreak'
+                    },
+                    {
+                        label: 'Header',
+                        name: 'Header'
+                    },
+                    {
+                        label: 'Footer',
+                        name: 'Footer'
+                    },
+                    {
+                        label: 'UncategorizedText',
+                        name: 'UncategorizedText'
+                    },
+                    {
+                        label: 'Image',
+                        name: 'Image'
+                    },
+                    {
+                        label: 'Formula',
+                        name: 'Formula'
+                    }
+                ],
+                default: [],
                 optional: true,
                 additionalParams: true
             },
@@ -138,7 +188,7 @@ class S3_DocumentLoaders implements INode {
         const unstructuredAPIUrl = nodeData.inputs?.unstructuredAPIUrl as string
         const unstructuredAPIKey = nodeData.inputs?.unstructuredAPIKey as string
         const metadata = nodeData.inputs?.metadata
-        const narrativeTextOnly = nodeData.inputs?.narrativeTextOnly as boolean
+        const elementType = nodeData.inputs?.elementType as string
 
         const credentialData = await getCredentialData(nodeData.credential ?? '', options)
         const accessKeyId = getCredentialParam('awsKey', credentialData, nodeData)
@@ -169,6 +219,15 @@ class S3_DocumentLoaders implements INode {
             }
         }
 
+        let elementTypes: string[] = []
+        if (elementType) {
+            try {
+                elementTypes = JSON.parse(elementType)
+            } catch (e) {
+                elementTypes = []
+            }
+        }
+
         loader.load = async () => {
             const tempDir = fsDefault.mkdtempSync(path.join(os.tmpdir(), 's3fileloader-'))
 
@@ -235,10 +294,10 @@ class S3_DocumentLoaders implements INode {
                     }
                 }
             })
-            return narrativeTextOnly ? finaldocs.filter((doc) => doc.metadata.category === 'NarrativeText') : finaldocs
+            return elementTypes.length ? finaldocs.filter((doc) => elementTypes.includes(doc.metadata.category)) : finaldocs
         }
 
-        return narrativeTextOnly ? docs.filter((doc) => doc.metadata.category === 'NarrativeText') : docs
+        return elementTypes.length ? docs.filter((doc) => elementTypes.includes(doc.metadata.category)) : docs
     }
 }
 module.exports = { nodeClass: S3_DocumentLoaders }