Merge branch 'dev' of https://gitea.maskantech.in/gitea_admin/pdf into saqib

gateway/app/routers/documents/content.py

@@ -111,6 +111,7 @@ def get_document_annotations(document_id: str) -> list[AnnotationResponse]:
                         content=a.content,
                         timestamp=getattr(a, "timestamp", None),
                         pageIndex=a.page_index,
+                        thickness=getattr(a, "thickness", None),
                         paths=[[{"x": p.x, "y": p.y} for p in stroke] for stroke in getattr(a, "paths", [])],
                         quadPoints=getattr(a, "quad_points", []),
                         fieldName=getattr(a, "field_name", None),

gateway/app/routers/edits.py

@@ -21,6 +21,19 @@ class TextOverlayData(BaseModel):
     fontFamily: str
     color: str
 
+class StampData(BaseModel):
+    text: str
+    x: float
+    y: float
+    width: float
+    height: float
+    textColor: str
+    backgroundColor: str
+    borderColor: str
+    fontSize: float = Field(..., gt=0)
+    includeDate: bool = False
+    timestamp: str | None = None
+
 
 class RedactionData(BaseModel):
     x: float
@@ -96,6 +109,12 @@ class TextOverlayOperation(BaseModel):
     pageIndex: int = Field(..., ge=0)
     data: TextOverlayData
 
+class StampOperation(BaseModel):
+    id: str
+    type: Literal["stamp"]
+    pageIndex: int = Field(..., ge=0)
+    data: StampData
+
 
 class RedactionOperation(BaseModel):
     id: str
@@ -283,8 +302,23 @@ class SquigglyOperation(BaseModel):
     pageIndex: int = Field(..., ge=0)
     data: DecorationData
 
+class SignatureData(BaseModel):
+    x: float
+    y: float
+    width: float
+    height: float
+    image_data: str | None = None
+    author: str = "Signer"
+
+class SignatureOperation(BaseModel):
+    id: str
+    type: Literal["signature"]
+    pageIndex: int = Field(..., ge=0)
+    data: SignatureData
+
 EditOperation = Annotated[
     TextOverlayOperation
+    | StampOperation
     | RedactionOperation
     | ImageOverlayOperation
     | HighlightOperation
@@ -301,7 +335,9 @@ EditOperation = Annotated[
     | ReflowParagraphOperation
     | UnderlineOperation
     | StrikeoutOperation
-    | SquigglyOperation,
+    | SquigglyOperation
+    | SignatureOperation
+    ,
     Field(discriminator="type"),
 ]
 
@@ -313,8 +349,8 @@ class EditsRequest(BaseModel):
 _OP_PERMISSION = {
     "highlight": "canAnnotate", "underline": "canAnnotate", "strikeout": "canAnnotate",
     "squiggly": "canAnnotate", "comment": "canAnnotate", "freehand": "canAnnotate",
-    "free_text": "canAnnotate", "text_overlay": "canAnnotate", "image_overlay": "canAnnotate",
-    "delete_annotation": "canAnnotate", "update_annotation": "canAnnotate",
+    "free_text": "canAnnotate", "text_overlay": "canAnnotate", "stamp": "canAnnotate",
+    "image_overlay": "canAnnotate", "delete_annotation": "canAnnotate", "update_annotation": "canAnnotate",
     "replace_text": "canModify", "reflow_paragraph": "canModify", "redaction": "canModify",
     "update_field": "canFillForms",
     "page_rotation": "canAssemble", "page_deletion": "canAssemble", "page_reorder": "canAssemble",
@@ -361,6 +397,7 @@ def apply_edits_impl(document_id: str, request: EditsRequest):
                     if "," in img_data_str:
                         img_data_str = img_data_str.split(",", 1)[1]
 
+                    img_data_str += "=" * ((4 - len(img_data_str) % 4) % 4)
                     raw_bytes = base64.b64decode(img_data_str)
                     img = Image.open(io.BytesIO(raw_bytes))
                     img_rgba = img.convert("RGBA")
@@ -371,6 +408,7 @@ def apply_edits_impl(document_id: str, request: EditsRequest):
                     bgra_bytes = img_bgra.tobytes()
 
                     fd, temp_path = tempfile.mkstemp(suffix=".bin", prefix="pdf_pixel_")
+                    temp_path = temp_path.replace("\\", "/")
                     created_temp_files.append(temp_path)
                     try:
                         with os.fdopen(fd, "wb") as tmp:

gateway/app/schemas/annotation.py

@@ -13,6 +13,7 @@ class AnnotationResponse(BaseModel):
     content: str
     timestamp: str | None = None
     pageIndex: int
+    thickness: float | None = None
     paths: list[list[dict[str, float]]] = []
     quadPoints: list[list[dict[str, float]]] = []