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December 9, 2018 15:53
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This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -0,0 +1,84 @@ <?xml version="1.0" encoding="utf-8"?> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"> <xsl:output method="xml" indent="yes" encoding="iso-8859-1"/> <!-- ISO-8859-1 based URL-encoding demo Written by Mike J. Brown, mike@skew.org. Updated 2015-10-24 (to update the license). License: CC0 <https://creativecommons.org/publicdomain/zero/1.0/deed.en> Also see http://skew.org/xml/misc/URI-i18n/ for a discussion of non-ASCII characters in URIs. --> <!-- The string to URL-encode. Note: By "iso-string" we mean a Unicode string where all the characters happen to fall in the ASCII and ISO-8859-1 ranges (32-126 and 160-255) --> <xsl:param name="iso-string" select="'¡Hola, César!'"/> <!-- Characters we'll support. We could add control chars 0-31 and 127-159, but we won't. --> <xsl:variable name="ascii"> !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~</xsl:variable> <xsl:variable name="latin1"> ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ</xsl:variable> <!-- Characters that usually don't need to be escaped --> <xsl:variable name="safe">!'()*-.0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz~</xsl:variable> <xsl:variable name="hex" >0123456789ABCDEF</xsl:variable> <xsl:template match="/"> <result> <string> <xsl:value-of select="$iso-string"/> </string> <hex> <xsl:call-template name="url-encode"> <xsl:with-param name="str" select="$iso-string"/> </xsl:call-template> </hex> </result> </xsl:template> <xsl:template name="url-encode"> <xsl:param name="str"/> <xsl:if test="$str"> <xsl:variable name="first-char" select="substring($str,1,1)"/> <xsl:choose> <xsl:when test="contains($safe,$first-char)"> <xsl:value-of select="$first-char"/> </xsl:when> <xsl:otherwise> <xsl:variable name="codepoint"> <xsl:choose> <xsl:when test="contains($ascii,$first-char)"> <xsl:value-of select="string-length(substring-before($ascii,$first-char)) + 32"/> </xsl:when> <xsl:when test="contains($latin1,$first-char)"> <xsl:value-of select="string-length(substring-before($latin1,$first-char)) + 160"/> </xsl:when> <xsl:otherwise> <xsl:message terminate="no">Warning: string contains a character that is out of range! Substituting "?".</xsl:message> <xsl:text>63</xsl:text> </xsl:otherwise> </xsl:choose> </xsl:variable> <xsl:variable name="hex-digit1" select="substring($hex,floor($codepoint div 16) + 1,1)"/> <xsl:variable name="hex-digit2" select="substring($hex,$codepoint mod 16 + 1,1)"/> <xsl:value-of select="concat('%',$hex-digit1,$hex-digit2)"/> </xsl:otherwise> </xsl:choose> <xsl:if test="string-length($str) > 1"> <xsl:call-template name="url-encode"> <xsl:with-param name="str" select="substring($str,2)"/> </xsl:call-template> </xsl:if> </xsl:if> </xsl:template> </xsl:stylesheet>