This script grabs the articles from P8 and save the articles data into data extension (tw-p8-rss-article-matrix)

tw-p8-rss-article-matrix-api.amp

%%[ 
SET @xml = HTTPGet("https://www.greenpeace.org/taiwan/feed") 
SET @xml = Replace(@xml,'media:thumbnail','mediathumbnail') 
SET @nodes = BuildRowsetFromXML(@xml,"//item",0) 
SET @rowCount = RowCount(@nodes) 

IF @rowCount > 0 THEN 
  FOR @i = 1 TO @rowCount DO 
    VAR @title, @desc, @link, @pubDate, @thumbnail 
    SET @titleRows = BuildRowsetFromXML(@xml,'//item/title',0) 
    
    IF RowCount(@titleRows) > 0 THEN 
      SET @title = Field(Row(@titleRows,@i),"Value") /* OUTPUTLINE(CONCAT("title:", @title,"<br /> ")) */ 
    ENDIF 
    
    SET @descRows = BuildRowsetFromXML(@xml,'//item/description',0) 
    IF RowCount(@descRows) > 0 THEN 
      SET @desc = Field(Row(@descRows,@i),"Value") /* OUTPUTLINE(CONCAT("desc:", @desc,"<br /> ")) */ 
    ENDIF 

    SET @linkRows = BuildRowsetFromXML(@xml,"//item/link",0) 
    IF RowCount(@linkRows) > 0 THEN 
      SET @link = Field(Row(@linkRows,@i),"Value") /* OUTPUTLINE(CONCAT("link:", @link,"<br /> ")) */ 
    ENDIF 

    SET @pubDateRows = BuildRowsetFromXML(@xml,"//item/pubDate",0) 
    IF RowCount(@pubDateRows) > 0 THEN 
      SET @pubDate = Field(Row(@pubDateRows,@i),"Value") 
      SET @month = FormatDate(@pubDate,"MM") 
      SET @day = FormatDate(@pubDate,"dd") 
      SET @year = FormatDate(@pubDate,"YYYY") 
      SET @fullDate = Concat(@month,"/",@day,"/",@year) /* OUTPUTLINE(CONCAT("pubDate:", @pubDate,"<br /> ")) */ 
    ENDIF 
    
    SET @thumbnailRows = BuildRowsetFromXML(@xml,"//item/mediathumbnail",0) 
    IF RowCount(@thumbnailRows) > 0 THEN 
      SET @thumbnail = Field(Row(@thumbnailRows,@i),"Url_att") /* OUTPUTLINE(CONCAT("thumbnail:", "<img src="",@thumbnail,"" style="width:200px;'" />","<br /> ")) */ 
    ENDIF 

    SET @nodepath = concat("//item[",@i,"]/") 
    SET @categoryRows = RowCount(BuildRowsetFromXML(@xml,ConCat(@nodepath,"category"))) VAR @categoryArr 
    IF @categoryRows > 0 THEN 
      FOR @c = 1 TO @categoryRows DO 
        SET @category = Field(Row(BuildRowsetFromXML(@xml,ConCat(@nodepath,"category"),0),@c),'Value') 
        SET @categoryArr = CONCAT(@category,", ", @categoryArr) 
      NEXT @c /* OUTPUTLINE(CONCAT("Categories: ", @categoryArr,"<br /> ")) */ 
    ENDIF /* OUTPUTLINE(CONCAT("item node", @i,"<br /> ")) */ 
  
    SET @categoryArr = SUBSTRING(@categoryArr, 1, SUBTRACT(LENGTH(@categoryArr), 2)) OUTPUTLINE(CONCAT("Categories: ", @categoryArr,"<br /> ")) 
    SET @Upsert = UpsertData("tw-p8-rss-article-matrix", 1, "link",@link, "title", @title, "desc", @desc, "thumbnail",@thumbnail, "pubDate",@fullDate, "category",@categoryArr, "isSendable","true" ) 
  NEXT @i 
ENDIF ]%%