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ninmonkeyninmonkey
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Greatly simplified dead code
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‎forumQuestions/2024-05-23-Parsing-Salesforce-Html-TwoMethods.pbix

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‎forumQuestions/pq/2024-05-23-Parsing-Salesforce-Html-TwoMethods.pq

Lines changed: 24 additions & 73 deletions
Original file line numberDiff line numberDiff line change
@@ -1,79 +1,40 @@
1-
// Using Html Parsing
2-
let a = null, Summary = [
1+
// HtmlParse for True Parsing
2+
let
33
RawHtml = "<html><body>
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<a href=""/003Dn00000b69ED"" target=""\_blank"">Richard Radnay</a>
55
<a href=""/12314543"" target=""\_blank"">Jane Doe</a>
6-
",
7-
8-
Parsed = Html.Table( RawHtml, {
9-
{ "Url", "a", each _ }
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})
11-
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// delimsList = { "<a href=""", """ target=""_blank"""">", "</a>"},
13-
// rendList = Text.Combine( delimsList, "#(cr,lf)" ),
14-
// rendSplit = Text.Combine( splitUrl, "#(cr,lf)" ),
15-
// SplitSaleTag = Splitter.SplitTextByEachDelimiter( delimsList, QuoteStyle.None ),
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// splitUrl = SplitSaleTag( RawSrc ),
17-
// s0 = Text.AfterDelimiter(RawSrc, "<a href="""),
18-
// s1 = Text.BeforeDelimiter(s0, """"),
19-
6+
</body></html>",
7+
// SingleHtml = "<a href=""/003Dn00000b69ED"" target=""\_blank"">Richard Radnay</a>",
208

21-
// parseUrl = (rawTag as text) as record => [
22-
// // parse html without a parser, but try to be strict
23-
// strip_href = Text.AfterDelimiter( rawTag, "<a href=""" ),
24-
// only_href = Text.BeforeDelimiter(strip_href, """" ),
9+
ParsedAll = Html.Table( RawHtml, { {"Link", "a", each _ }}),
2510

26-
// strip_close_a = Text.BeforeDelimiter( rawTag, "</a>" ),
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// a_text_only = Text.AfterDelimiter(strip_close_a, ">" ),
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// ret = [ FullRawText = rawTag, Href = only_href, Name = a_text_only ]
29-
// ][ret],
30-
// // ], // toggle lines to see each step in the calculation
11+
#"Expanded Link" = Table.ExpandRecordColumn(ParsedAll, "Link",
12+
{ "TagName", "TextContent", "Attributes"},
13+
{ "Tag", "Content", "Attributes" } ),
3114

32-
// final = parseUrl( RawSrc )
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],
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Parsed = Summary[Parsed],
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#"Changed Type" = Table.TransformColumnTypes(Parsed,{{"Url", type any}}),
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#"Expanded Url" = Table.ExpandRecordColumn(#"Changed Type", "Url", {"TagName", "TextContent", "Attributes"}, {"Url.TagName", "Url.TextContent", "Url.Attributes"}),
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#"Expanded Url.Attributes" = Table.ExpandRecordColumn(#"Expanded Url", "Url.Attributes", {"href"}, {"Url.Attributes.href"}),
39-
#"Changed Type1" = Table.TransformColumnTypes(#"Expanded Url.Attributes",{{"Url.Attributes.href", type text}, {"Url.TextContent", type text}, {"Url.TagName", type text}})
15+
#"Expanded Attributes" = Table.ExpandRecordColumn( #"Expanded Link", "Attributes", {"href"}, {"href"} ),
16+
#"Changed Type" = Table.TransformColumnTypes(#"Expanded Attributes", {
17+
{"href", type text}, {"Content", type text}, {"Tag", type text} })
4018
in
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#"Changed Type1"
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// SingleString UsingSplits by long Delimiters
44-
let Summary = [
45-
Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45Wiik1MDBOTlTIKEpNs41R0gfyXPIMQCDJzNLVJUZJoSSxKD21BCgXExOflJOYlx0D0ZQalJmckViUohCUmJKXWAkxSD8RIqcUGwsA", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [RawHtml = _t]),
46-
#"Changed Type" = Table.TransformColumnTypes(Source,{{"RawHtml", type text}}),
47-
48-
RawSrc_FromTable = #"Changed Type"{0}[RawHtml],
19+
#"Changed Type"
4920

21+
// Raw Split by Long Delimiters
22+
let
5023
RawSrc = "<a href=""/003Dn00000b69ED"" target=""\_blank"">Richard Radnay</a>",
5124

52-
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delimsList = { "<a href=""", """ target=""_blank"""">", "</a>"},
54-
rendList = Text.Combine( delimsList, "#(cr,lf)" ),
55-
rendSplit = Text.Combine( splitUrl, "#(cr,lf)" ),
56-
SplitSaleTag = Splitter.SplitTextByEachDelimiter( delimsList, QuoteStyle.None ),
57-
splitUrl = SplitSaleTag( RawSrc ),
58-
s0 = Text.AfterDelimiter(RawSrc, "<a href="""),
59-
s1 = Text.BeforeDelimiter(s0, """"),
60-
61-
6225
parseUrl = (rawTag as text) as record => [
63-
// parse html without a parser, but try to be strict
64-
strip_href = Text.AfterDelimiter( rawTag, "<a href=""" ),
65-
only_href = Text.BeforeDelimiter(strip_href, """" ),
66-
67-
strip_close_a = Text.BeforeDelimiter( rawTag, "</a>" ),
68-
a_text_only = Text.AfterDelimiter(strip_close_a, ">" ),
69-
ret = [ FullRawText = rawTag, Href = only_href, Name = a_text_only ]
70-
][ret],
26+
// parse html without a parser, but try to be strict
27+
strip_href = Text.AfterDelimiter( rawTag, "<a href=""" ),
28+
only_href = Text.BeforeDelimiter(strip_href, """" ),
29+
strip_close_a = Text.BeforeDelimiter( rawTag, "</a>" ),
30+
a_text_only = Text.AfterDelimiter(strip_close_a, ">" ),
31+
ret = [ FullRawText = rawTag, Href = only_href, Name = a_text_only ]
32+
][ret],
7133
// ], // toggle lines to see each step in the calculation
7234

7335
final = parseUrl( RawSrc )
74-
75-
],
76-
final = Summary[final] in final
36+
in
37+
final
7738

7839
// PBIBlog Html Expand Extra Attributes
7940
let
@@ -90,14 +51,4 @@ let
9051
#"Expanded Link" = Table.ExpandRecordColumn(ParseHtml, "Link", {"TagName", "TextContent", "Attributes"}, {"Link.TagName", "Link.TextContent", "Link.Attributes"}),
9152
#"Expanded Link.Attributes" = Table.ExpandRecordColumn(#"Expanded Link", "Link.Attributes", {"class", "href", "id", "aria-label", "data-bi-name", "role", "title", "target", "rel"}, {"Link.Attributes.class", "Link.Attributes.href", "Link.Attributes.id", "Link.Attributes.aria-label", "Link.Attributes.data-bi-name", "Link.Attributes.role", "Link.Attributes.title", "Link.Attributes.target", "Link.Attributes.rel"})
9253
in
93-
#"Expanded Link.Attributes"
94-
95-
// HtmlParse a Single String
96-
let
97-
SingleHtml = "<a href=""/003Dn00000b69ED"" target=""\_blank"">Richard Radnay</a>",
98-
ParsedAll = Html.Table( SingleHtml, { {"Link", "a", each _ }}),
99-
#"Expanded Link" = Table.ExpandRecordColumn(ParsedAll, "Link", {"TagName", "TextContent", "Attributes"}, {"Tag", "Content", "Attributes"}),
100-
#"Expanded Attributes" = Table.ExpandRecordColumn(#"Expanded Link", "Attributes", {"href"}, {"href"}),
101-
#"Changed Type" = Table.TransformColumnTypes(#"Expanded Attributes",{{"href", type text}, {"Content", type text}, {"Tag", type text}})
102-
in
103-
#"Changed Type"
54+
#"Expanded Link.Attributes"

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