xml - 使用 AWK 从电子表格创建 XML？

Question

我有这个电子表格。我想从中生成一些 xml 清单。

这是电子表格的一部分：

这是要生成的 xml，名称为“mst-5.3_tmp.xml”（文件名基于部分）

<?xml version="1.0" encoding="iso-8859-1"?>

<activity type='cxp:jsp'>
<handler>mindtap_mastery</handler>

<!-- Section 5.3 Mastery -->
<group threshold="1" name="Energy and Temperature Change to Specific Heat">
 <items>
  <item src="owms01h/gen.question.32027" title="Mastery Item 1"/>
 </items>
</group>
<group threshold="3" name="Specific Heat to Energy or Temperature">
 <items>
  <item src="owms01h/gen.question.32040" title="Mastery Item 1"/>
  <item src="owms01h/gen.question.32041" title="Mastery Item 2"/>
  <item src="owms01h/gen.question.32046" title="Mastery Item 3"/>
  <item src="owms01h/gen.question.32048" title="Mastery Item 4"/>
 </items>
</group>
<group threshold="2" name="Thermal Equilibrium">
 <items>
  <item src="owms01h/gen.question.32378" title="Mastery Item 1"/>
  <item src="owms01h/gen.question.32380" title="Mastery Item 2"/>
 </items>
</group>
<group threshold="2" name="Phase Change Energetics">
 <items>
  <item src="owms01h/gen.question.3737" title="Mastery Item 1"/>
  <item src="owms01h/gen.question.3741" title="Mastery Item 2"/>
  <item src="owms01h/gen.question.3752" title="Mastery Item 3"/>
  <item src="owms01h/gen.question.3753" title="Mastery Item 4"/>
 </items>
</group>
<group threshold="2" name="Heating Curves - Calculations">
 <items>
  <item src="owms01h/gen.question.5640" title="Mastery Item 1"/>
  <item src="owms01h/gen.question.5641" title="Mastery Item 2"/>
  <item src="owms01h/gen.question.5642" title="Mastery Item 1"/>
  <item src="owms01h/gen.question.5643" title="Mastery Item 2"/>
 </items>
</group>

</activity>

我的目标是将电子表格导出到制表符分隔的文本文件，并使用 AWK 创建 xml。当“Section”列中存在值时，应创建一个新文件。相邻的“教学单元”列包含第一个“组”元素的名称。该组的“项目”以相邻“间歇泉项目名称”列中的条目开头。如果下一行没有“节”或“教学” Unit”值，那么它应该作为一个项目添加到当前组。如果有一个“教学单元”值，但没有“Section”，那么应该创建一个新组。等等。

我不确定如何开始和结束新文件，以及如何让 AWK 跳过上面控件中描述的列/行。

到目前为止，我所拥有的只是一个创建 justone 文件的脚本，该文件的嵌套接近但不完全是我上面描述的内容。

 #!/bin/bash

awk -F "\t" '{
    if ($2) {
    print "</items>";
    print "</group>";
    print "</activity>";
    print "<?xml version=\"1.0\" encoding=\"iso-8859-1\"?>"
    print "<activity type='cxp:jsp'>";
    print "<handler>mindtap_mastery</handler>";
    print "<!--" $2 "-->";
    }
    if ($3) {
    print "<group threshold=\"1\" name=\"" $3 "\">";
    print "<items>";
    print "<item src=\"owms01h/" $4  "\" title=\"Mastery Item 1\"/>";
    } else {
    print "<item src=\"owms01h/" $4  "\" title=\"Mastery Item 1\"/>";
    }

}' 'Media Grid_Units 1-5.txt' >> master.xml

Answer 1

您可以将其另存为somefile.awk并调用它awk -F"\t" -f somefile.awk spreadsheet.tab

NR==1 || !$4 {next} # Skip the header and blank lines

$2 { # New section
    if (printingitems) { # close tags
        print "</items>" >> filename;
        print "</group>" >> filename;
        print "</activity>" >> filename;
    }
    # Build new filename
    split($2, part, " ");
    filename = "mst-"part[2]"_tmp.xml";

    print "<?xml version=\"1.0\" encoding=\"iso-8859-1\"?>" >> filename;
    print "<activity type='cxp:jsp'>" >> filename;
    print "<handler>mindtap_mastery</handler>" >> filename;
    print "<!--" $2 "-->" >> filename;
    printingitems = 0;
}

$3 { # New group
    if (printingitems) {
    print "</items>" >> filename;
    print "</group>" >> filename; 
    }
    groupname = substr($3, 5, length($3));
    print "<group threshold=\"1\" name=\"" groupname "\">" >> filename;
    print "<items>" >> filename;
    printingitems = 1;
} 

{ # new item
    print "<item src=\"owms01h/" $4  "\" title=\"Mastery Item "printingitems++"\"/>" >> filename;
}

END { # this assumes all non-blank lines will have an item
    print "</items>" >> filename;
    print "</group>" >> filename;
    print "</activity>" >> filename;
}