30 lines
947 B
Go
30 lines
947 B
Go
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package handler
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import (
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"github.com/Tencent/WeKnora/internal/application/repository/retriever/legacygraph"
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"github.com/gin-gonic/gin"
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"net/http"
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"strconv"
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)
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type NativeGraphHandler struct{ repo *legacygraph.Repository }
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func NewNativeGraphHandler(repo *legacygraph.Repository) *NativeGraphHandler {
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return &NativeGraphHandler{repo: repo}
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}
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func (h *NativeGraphHandler) Browse(c *gin.Context) {
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cursor, _ := strconv.ParseInt(c.Query("cursor"), 10, 64)
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entity, _ := strconv.ParseInt(c.Query("entity"), 10, 64)
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query := c.Query("q")
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if len([]rune(query)) > 200 {
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c.JSON(http.StatusBadRequest, gin.H{"success": false, "message": "查询过长"})
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return
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}
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data, err := h.repo.Browse(c.Request.Context(), c.Param("id"), query, cursor, entity)
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if err != nil {
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c.JSON(http.StatusInternalServerError, gin.H{"success": false, "message": "图谱读取失败"})
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return
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}
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c.JSON(http.StatusOK, gin.H{"success": true, "data": data})
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}
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