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[GNUnet-SVN] r818 - i18nHTML-docs/WWW
From: |
grothoff |
Subject: |
[GNUnet-SVN] r818 - i18nHTML-docs/WWW |
Date: |
Wed, 25 May 2005 05:18:30 -0700 (PDT) |
Author: grothoff
Date: 2005-05-25 05:18:21 -0700 (Wed, 25 May 2005)
New Revision: 818
Added:
i18nHTML-docs/WWW/example.php
i18nHTML-docs/WWW/example2.php
i18nHTML-docs/WWW/i18nhtml.inc.php
i18nHTML-docs/WWW/i18nhtml_config.inc.php
i18nHTML-docs/WWW/update0_1_0.php
i18nHTML-docs/WWW/update0_2_0.php
Log:
up
Added: i18nHTML-docs/WWW/example.php
===================================================================
--- i18nHTML-docs/WWW/example.php 2005-05-25 12:05:16 UTC (rev 817)
+++ i18nHTML-docs/WWW/example.php 2005-05-25 12:18:21 UTC (rev 818)
@@ -0,0 +1,29 @@
+<?php
+include("i18nhtml.inc.php");
+DOCTYPE("HTML");
+echo "<html><head>";
+TITLE("Example page");
+echo "</head><body>";
+H1("Some document title");
+W("A sentence to translate.");
+W("A sentence with an argument '%s' that cannot be translated.",
+ "foo");
+W("A sentence with two arguments '%s' and '%s' that cannot be translated.",
+ ARRAY("foo", "bar"));
+P(); // <p>
+W("A sentence with a %s that CAN be translated.",
+ extlink_("http://gnunet.org/i18nHTML/", "link text"));
+W("A %s to another translatable page.",
+ intlink_("http://gnunet.org/i18nHTML/index", "link")); // .php is added
automatically!
+BR(); // <br>
+echo W_("A function returning the translation.");
+W("For more functions, look into i18nhtml.inc.");
+
+HR();
+W("And finally put the language selection bar somewhere:");
+generateLanguageBar(); // allow user to select other languages
+P();
+W("Oh, and put the footer to allow the editor mode:");
+generateFooter();
+echo "</body></html>";
+?>
\ No newline at end of file
Added: i18nHTML-docs/WWW/example2.php
===================================================================
--- i18nHTML-docs/WWW/example2.php 2005-05-25 12:05:16 UTC (rev 817)
+++ i18nHTML-docs/WWW/example2.php 2005-05-25 12:18:21 UTC (rev 818)
@@ -0,0 +1,61 @@
+<?php
+include("i18nhtml.inc.php"); // do this 1st, add translation support
+DOCTYPE("HTML","Transitional"); // tell the user agent document format
+setTranslateLinkMarker("***"); // make translation marker more visible
+editOnlyUntranslatedText(); // restrict translations to
untranslated strings
+
+echo "<html><head>";
+TITLE("Another Example Page");
+echo "</head><body>";
+
+HR();
+generateLanguageBar(); // allow user to select other languages
+HR();
+
+H1("header1");
+H2("header2");
+H3("header3");
+H2("header2 again");
+H3("yet another sub header");
+H3("and again, I think you get the idea");
+P(); // <p>
+W("A sentence to translate.");
+W("A sentence with an argument '%s' that cannot be translated.",
+ "foo");
+W("A sentence with two arguments '%s' and '%s' that cannot be translated.",
+ ARRAY("foo", "bar"));
+P(); // <p>
+echo "This is untranslated text\n";
+BR(); // <br>
+echo "another way to translate text, note each W chunk represents a ";
+echo "single translatable chunk so similar to above, but split into ";
+echo "multiple translation chunks.<br>";
+$myvar = W_("A sentence with an argument ");
+$myvar = $myvar . "foo" . W_(" that cannot be translated.");
+echo $myvar;
+P(); // <p>
+echo "here we have text that is translated, but not easily edited";
+echo "unless it happens to match some other text.<br>";
+$myvar = TRANSLATE_("A sentence with an argument ");
+$myvar = $myvar . "foo" . TRANSLATE_(" that is not translatable.");
+echo $myvar;
+W("A sentence with a %s that CAN be translated.",
+ extlink_("http://gnunet.org/i18nHTML/", "link text"));
+W("A %s to another translatable page.",
+ intlink_("http://gnunet.org/i18nHTML/index", "link")); // .php is added
automatically!
+BR(); // <br>
+echo W_("A function returning the translation.");
+W("For more functions, look into i18nhtml.inc.");
+P();
+
+HR();
+$t = "Notice how we don't have to escape or quote(\") ampersands & nor other";
+$t = $t . "HTML entities. <<<--->>> and such even work. This looks like
&\n";
+W($t);
+HR();
+
+P();
+W("Insert footer to allow entering translation edit mode:");
+generateFooter();
+echo "</body></html>";
+?>
Added: i18nHTML-docs/WWW/i18nhtml.inc.php
===================================================================
--- i18nHTML-docs/WWW/i18nhtml.inc.php 2005-05-25 12:05:16 UTC (rev 817)
+++ i18nHTML-docs/WWW/i18nhtml.inc.php 2005-05-25 12:18:21 UTC (rev 818)
@@ -0,0 +1,885 @@
+<?php
+/*
+ (C) 2003, 2004, 2005 Christian Grothoff and other contributing authors.
+
+ This code is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published
+ by the Free Software Foundation; either version 2, or (at your
+ option) any later version.
+
+ The code is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with the code; see the file COPYING. If not, write to the
+ Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA.
+*/
+ // This file defines the functions that will be used
+ // to build the webpage. The set may not contain everything
+ // you might want, so feel free to define your own extensions.
+
+ // Use W("text") to output translations.
+ // $lang/xlang are used to specify the language
+ // $editor can be set to create a translation
+ // tag even if a translation is already available.
+ // there is currently no security.
+ //
+ // An "_" is used for functions that return the
+ // translated string instead of printing it directly.
+ // These functions are used for "%s" printing with W().
+ //
+ // Most of the code should be straight forward. Look
+ // at some of the example files that use it and compare with
+ // the generated pages.
+// obtain user db specific configuration parameters
+include("i18nhtml_config.inc.php");
+header("Content-type: text/html; charset=utf-8");
+
+// if (get_magic_quotes_gpc())
+// die('PHP misconfigured. Disable get_magic_quotes.');
+
+// establish default connection to database server
+$connection = @mysql_connect($i18nHTMLsqlServer,
+ $i18nHTMLsqlUser,
+ $i18nHTMLsqlPass);
+if (!$connection) {
+ die ('Failure connecting to ' . $i18nHTMLsqlServer . ' : ' . mysql_error());
+}
+
+// and select database on server that holds translations
+if ($connection) {
+ $db_selected = mysql_select_db($i18nHTMLsqlDB,
+ $connection);
+ if (!$db_selected) {
+ die ('Error selecting db : ' . mysql_error());
+ }
+}
+
+// ensure the mapping and pending tables exist, creating them if not
+$query="CREATE TABLE IF NOT EXISTS ".$i18nHTMLsqlPrefix."map" .
+ " (name BLOB, lang TINYBLOB, translation BLOB, ranking INT, ip
TINYTEXT, " .
+ "INDEX(name(10)), INDEX(lang(4)), INDEX(ranking),
INDEX(translation(10)))";
+$result = mysql_query($query, $connection);
+if (($i18nHTMLdebug == 1) && (!$result)) {
+ die('Unable to validate map table. Invalid query: ' . mysql_error());
+}
+
+$query="CREATE TABLE IF NOT EXISTS ".$i18nHTMLsqlPrefix."pending" .
+ " (c BLOB, lang TINYBLOB, count INT, " .
+ "INDEX(c(10)), INDEX(lang(4)), INDEX(count))";
+$result = mysql_query($query, $connection);
+if (($i18nHTMLdebug == 1) && (!$result)) {
+ die('Unable to validate pending table. Invalid query: ' . mysql_error());
+}
+
+/* mapping of real-names to language codes */
+$languagecodes = array("English"=>"en",
+ "German"=>"de",
+ "French"=>"fr",
+ "Portuguese"=>"pt",
+ "Russian"=>"ru",
+ "Romanian"=>"ro",
+ "Spanish"=>"es",
+ "Italian"=>"it",
+ "Simplified chinese"=>"zh_CN",
+ "Catalan"=>"ca",
+ "Basque"=>"eu",
+ "Arabic"=>"ar",
+ "Bulgarian"=>"bg",
+ "Czech"=>"cs",
+ "Dutch"=>"nl",
+ "Esperanto"=>"eo",
+ "Hebrew"=>"he",
+ "Japanese"=>"ja",
+ "Norwegian"=>"no",
+ "Polish"=>"po",
+ "Ukrainian"=>"uk",
+ "Danish"=>"da",
+ "Swedish"=>"sv");
+
+/* try to automagically figure out user preferences */
+$hlang = $_SERVER["HTTP_ACCEPT_LANGUAGE"];
+if ($hlang) {
+ $tok = strtok($hlang, ";");
+ while ($tok) {
+ foreach($languagecodes as $name=>$code) {
+ if (0 == strncmp($tok, $code, 2)) {
+ $lang = $name;
+ break 2;
+ }
+ }
+ $tok = strtok(";");
+ }
+}
+// If no language is specified, use english.
+if ( (! $lang) || ($lang=="") )
+ $lang = "English";
+$xlang = $_REQUEST['xlang'];
+if ($xlang)
+ $lang = $xlang;
+$lang = ucfirst(strtolower($lang));
+$lang = quote_smart($lang);
+$editor = $_REQUEST['editor'];
+$i18nHTMLhasTranslation = 0; // set by last call to translation_query()
+
+/**
+ * Replace certain HTML named special characters with their
+ * numeric codes (some browsers don't work with the symbolic names).
+ */
+$htmlin = array("’", ">", """, "′", "&", "\"",
"'", "`", "‘");
+$htmlout = array("’", ">", """ , "′", "&", """,
"′", "’", "‘");
+function fix($a) {
+ global $htmlin;
+ global $htmlout;
+ return str_replace($htmlin, $htmlout, $a);
+}
+
+// Quote variable to make safe from
+// http://fr.php.net/manual/en/function.mysql-real-escape-string.php
+function quote_smart($value)
+{
+ // Stripslashes
+ if (get_magic_quotes_gpc()) {
+ $value = stripslashes($value);
+ }
+ $value = mysql_real_escape_string($value);
+ return $value;
+}
+
+// *************************************************
+// i18nHTML configuration API functions
+// *************************************************
+
+// change the marker text shown to indicate text
+// is translatable (link to translate page text)
+function setTranslateLinkMarker($marker) {
+ global $i18nHTMLmarker;
+
+ if ($marker == "")
+ $i18nHTMLmarker = "*"; // reset to default value
+ else
+ $i18nHTMLmarker = $marker;
+}
+
+// ***************************************************
+// i18nHTML _internal_ API functions (don't look here)
+// ***************************************************
+
+// returns a HTML string to link to enable one to translate the given
+// text ($a) when $editor has a nonzero value or
+// $i18nHTMLhasTranslation is 0; otherwise and empty string ("") is
+// returned.
+function translateLink_($a) {
+ global $lang;
+ global $HTTP_SERVER_VARS;
+ global $editor;
+ global $i18nHTMLhasTranslation;
+ global $i18nHTMLmarker;
+ global $i18nHTMLbase;
+
+ if ($hasTranslation == "")
+ $hasTranslation = $i18nHTMLhasTranslation;
+ if ( ($editor) || ($i18nHTMLhasTranslation == 0) ) {
+ $back = "http://" . $HTTP_SERVER_VARS["HTTP_HOST"] .
$HTTP_SERVER_VARS["REQUEST_URI"];
+ return "<a href=\"" . $i18nHTMLbase . "translate.php?xlang="
+ . $lang
+ . "&text=" . urlencode(fix($a))
+ . "&back=" . urlencode($back)
+ . "\" title=\""
+ .fix($a)
+ ."\">" . $i18nHTMLmarker . "</a>\n";
+ } else
+ return "";
+}
+
+// displays a link to the page to enable one to
+// translate the given text ($a)
+// see translateLink_
+function translateLink($a) {
+ echo translateLink_($a);
+}
+
+/**
+ * transcode unicode entities to/from HTML entities
+ *
+ * Also, this function transforms HTML entities into their equivalent Unicode
entities.
+ * For example, w.bloggar posts pages using HTML entities.
+ * If you have to modify these pages using web forms, you would like to get
UTF-8 instead.
+ *
+ * @link
http://www.evolt.org/article/A_Simple_Character_Entity_Chart/17/21234/ A Simple
Character Entity Chart
+ *
+ * @param string the string to be transcoded
+ * @param boolean TRUE to transcode to Unicode, FALSE to transcode to HTML
+ * @return a transcoded string
+ */
+function transcode($input, $to_unicode=TRUE) {
+ // initialize tables only once
+ static $html_entities, $unicode_entities;
+ if(!is_array($html_entities)) {
+
+
+ // numerical order
+ $codes = array(
+ ' ' => ' ', // non-breaking space
+ '¡' => '¡', // inverted exclamation mark
+ '¢' => '¢', // cent sign
+ '£' => '£', // pound sign
+ '¤' => '¤', // currency sign
+ '¥' => '¥', // yen sign
+ '¦' => '¦', // broken bar
+ '§' => '§', // section sign
+ '¨' => '¨', // diaeresis
+ '©' => '©', // copyright sign
+ 'ª' => 'ª', // feminine ordinal indicator
+ '«' => '«', // left-pointing double angle
quotation mark
+ '¬' => '¬', // not sign
+ '­' => '­', // soft hyphen
+ '®' => '®', // registered sign
+ '¯' => '¯', // macron
+ '°' => '°', // degree sign
+ '±' => '±', // plus-minus sign
+ '²' => '²', // superscript two
+ '³' => '³', // superscript three
+ '´' => '´', // acute accent
+ 'µ' => 'µ', // micro sign
+ '¶' => '¶', // pilcrow sign
+ '·' => '·', // middle dot
+ '¸' => '¸', // cedilla
+ '¹' => '¹', // superscript one
+ 'º' => 'º', // masculine ordinal indicator
+ '»' => '»', // right-pointing double angle
quotation mark
+ '¼' => '¼', // vulgar fraction one quarter
+ '½' => '½', // vulgar fraction one half
+ '¾' => '¾', // vulgar fraction three
quarters
+ '¿' => '¿', // inverted question mark
+ 'À' => 'À', // latin capital letter A with
grave
+ 'Á' => 'Á', // latin capital letter A with
acute
+ 'Â' => 'Â', // latin capital letter A with
circumflex
+ 'Ã' => 'Ã', // latin capital letter A with
tilde
+ 'Ä' => 'Ä', // latin capital letter A with
diaeresis
+ 'Å' => 'Å', // latin capital letter A with
ring above
+ 'Æ' => 'Æ', // latin capital letter AE
+ 'Ç' => 'Ç', // latin capital letter C with
cedilla
+ 'È' => 'È', // latin capital letter E with
grave
+ 'É' => 'É', // latin capital letter E with
acute
+ 'Ê' => 'Ê', // latin capital letter E with
circumflex
+ 'Ë' => 'Ë', // latin capital letter E with
diaeresis
+ 'Ì' => 'Ì', // latin capital letter I with
grave
+ 'Í' => 'Í', // latin capital letter I with
acute
+ 'Î' => 'Î', // latin capital letter I with
circumflex
+ 'Ï' => 'Ï', // latin capital letter I with
diaeresis
+ 'Ð' => 'Ð', // latin capital letter
ETH
+ 'Ñ' => 'Ñ', // latin capital letter N with
tilde
+ 'Ò' => 'Ò', // latin capital letter O with
grave
+ 'Ó' => 'Ó', // latin capital letter O with
acute
+ 'Ô' => 'Ô', // latin capital letter O with
circumflex
+ 'Õ' => 'Õ', // latin capital letter O with
tilde
+ 'Ö' => 'Ö', // latin capital letter O with
diaeresis
+ '×' => '×', // multiplication sign
+ 'Ø' => 'Ø', // latin capital letter O with
stroke
+ 'Ù' => 'Ù', // latin capital letter U with
grave
+ 'Ú' => 'Ú', // latin capital letter U with
acute
+ 'Û' => 'Û', // latin capital letter U with
circumflex
+ 'Ü' => 'Ü', // latin capital letter U with
diaeresis
+ 'Ý' => 'Ý', // latin capital letter Y with
acute
+ 'Þ' => 'Þ', // latin capital letter THORN
+ 'ß' => 'ß', // latin small letter sharp s
+ 'à' => 'à', // latin small letter a with
grave
+ 'á' => 'á', // latin small letter a with
acute
+ 'â' => 'â', // latin small letter a with
circumflex
+ 'ã' => 'ã', // latin small letter a with
tilde
+ 'ä' => 'ä', // latin small letter a with
diaeresis
+ 'å' => 'å', // latin small letter a with
ring above
+ 'æ' => 'æ', // latin small letter ae
+ 'ç' => 'ç', // latin small letter c with
cedilla
+ 'è' => 'è', // latin small letter e with
grave
+ 'é' => 'é', // latin small letter e with
acute
+ 'ê' => 'ê', // latin small letter e with
circumflex
+ 'ë' => 'ë', // latin small letter e with
diaeresis
+ 'ì' => 'ì', // latin small letter i with
grave
+ 'í' => 'í', // latin small letter i with
acute
+ 'î' => 'î', // latin small letter i with
circumflex
+ 'ï' => 'ï', // latin small letter i with
diaeresis
+ 'ð' => 'ð', // latin small letter
eth
+ 'ñ' => 'ñ', // latin small letter n with
tilde
+ 'ò' => 'ò', // latin small letter o with
grave
+ 'ó' => 'ó', // latin small letter o with
acute
+ 'ô' => 'ô', // latin small letter o with
circumflex
+ 'õ' => 'õ', // latin small letter o with
tilde
+ 'ö' => 'ö', // latin small letter o with
diaeresis
+ '÷' => '÷', // division sign
+ 'ø' => 'ø', // latin small letter o with
stroke
+ 'ù' => 'ù', // latin small letter u with
grave
+ 'ú' => 'ú', // latin small letter u with
acute
+ 'û' => 'û', // latin small letter u with
circumflex
+ 'ü' => 'ü', // latin small letter u with
diaeresis
+ 'ý' => 'ý', // latin small letter y with
acute
+ 'þ' => 'þ', // latin small letter thorn
+ 'ÿ' => 'ÿ', //
+ 'Œ' => 'Œ', // latin capital ligature OE
+ 'œ' => 'œ', // latin small ligature oe
+ 'Š' => 'Š', // latin capital letter S with
caron
+ 'š' => 'š', // latin small letter s with
caron
+ 'Ÿ' => 'Ÿ', // latin capital letter Y with
diaeresis
+ 'ƒ' => 'ƒ' , // latin small f with hook
+ 'ˆ' => 'ˆ', // modifier letter circumflex
accent
+ '˜' => '˜', // small tilde
+ 'Α' => 'Α', // greek capital letter alpha
+ 'Β' => 'Β', // greek capital letter beta
+ 'Γ' => 'Γ', // greek capital letter gamma
+ 'Δ' => 'Δ', // greek capital letter delta
+ 'Ε' => 'Ε', // greek capital letter epsilon
+ 'Ζ' => 'Ζ', // greek capital letter zeta
+ 'Η' => 'Η', // greek capital letter
eta
+ 'Θ' => 'Θ', // greek capital letter theta
+ 'Ι' => 'Ι', // greek capital letter iota
+ 'Κ' => 'Κ', // greek capital letter kappa
+ 'Λ' => 'Λ', // greek capital letter lambda
+ 'Μ' => 'Μ', // greek capital letter
mu
+ 'Ν' => 'Ν', // greek capital letter
nu
+ 'Ξ' => 'Ξ', // greek capital letter
xi
+ 'Ο' => 'Ο', // greek capital letter omicron
+ 'Π' => 'Π', // greek capital letter
pi
+ 'Ρ' => 'Ρ', // greek capital letter
rho
+ 'Σ' => 'Σ', // greek capital letter sigma
+ 'Τ' => 'Τ', // greek capital letter
tau
+ 'Υ' => 'Υ', // greek capital letter upsilon
+ 'Φ' => 'Φ', // greek capital letter
phi
+ 'Χ' => 'Χ', // greek capital letter
chi
+ 'Ψ' => 'Ψ', // greek capital letter
psi
+ 'Ω' => 'Ω', // greek capital letter omega
+ 'α' => 'α', // greek small letter alpha
+ 'β' => 'β', // greek small letter beta
+ 'γ' => 'γ', // greek small letter gamma
+ 'δ' => 'δ', // greek small letter delta
+ 'ε' => 'ε', // greek small letter epsilon
+ 'ζ' => 'ζ', // greek small letter zeta
+ 'η' => 'η', // greek small letter
eta
+ 'θ' => 'θ', // greek small letter theta
+ 'ι' => 'ι', // greek small letter iota
+ 'κ' => 'κ', // greek small letter kappa
+ 'λ' => 'λ', // greek small letter lambda
+ 'μ' => 'μ', // greek small letter mu
+ 'ν' => 'ν', // greek small letter nu
+ 'ξ' => 'ξ', // greek small letter xi
+ 'ο' => 'ο', // greek small letter omicron
+ 'π' => 'π', // greek small letter pi
+ 'ρ' => 'ρ', // greek small letter
rho
+ 'ς' => 'ς', // greek small letter final
sigma
+ 'σ' => 'σ', // greek small letter sigma
+ 'τ' => 'τ', // greek small letter
tau
+ 'υ' => 'υ', // greek small letter upsilon
+ 'φ' => 'φ', // greek small letter
phi
+ 'χ' => 'χ', // greek small letter
chi
+ 'ψ' => 'ψ', // greek small letter
psi
+ 'ω' => 'ω', // greek small letter omega
+ 'ϑ' => 'ϑ', // greek small letter
theta symbol
+ 'ϒ' => 'ϒ', // greek upsilon with hook
symbol
+ 'ϖ' => 'ϖ', // greek pi symbol
+ ' ' => ' ', // en space
+ ' ' => ' ', // em space
+ ' ' => ' ', // thin space
+ '‌' => '‌', // zero width non-joiner
+ '‍' => '‍', // zero width joiner
+ '‎' => '‎', // left-to-right mark
+ '‏' => '‏', // right-to-left mark
+ '–' => '–', // en dash
+ '—' => '—', // em dash
+ '‘' => '‘', // left single quotation mark
+ '’' => '’', // right single quotation mark
+ '‚' => '‚', // single low-9 quotation mark
+ '“' => '“', // left double quotation mark
+ '”' => '”', // right double quotation mark
+ '„' => '„', // double low-9 quotation mark
+ '†' => '†', // dagger
+ '‡' => '‡', // double dagger
+ '•' => '•', // bullet
+ '…' => '…', // horizontal ellipsis
+ '‰' => '‰', // per mille sign
+ '′' => '′', // primeminutes
+ '″' => '″', // double prime
+ '‹' => '‹', // single left-pointing angle
quotation mark
+ '›' => '›', // single right-pointing angle
quotation mark
+ '‾' => '‾', // overline
+ '⁄' => '⁄', // fraction slash
+ '€' => '€', // euro sign
+ 'ℑ' => 'ℑ', // blackletter capital I
+ '℘' => '℘', // script capital P
+ 'ℜ' => 'ℜ', // blackletter capital R
+ '™' => '™', // trade mark sign
+ 'ℵ' => 'ℵ', // alef symbol
+ '←' => '←', // leftwards arrow
+ '↑' => '↑', // upwards arrow
+ '→' => '→', // rightwards arrow
+ '↓' => '↓', // downwards arrow
+ '↔' => '↔', // left right arrow
+ '↵' => '↵', // downwards arrow with corner
leftwards
+ '⇐' => '⇐', // leftwards double arrow
+ '⇑' => '⇑', // upwards double arrow
+ '⇒' => '⇒', // rightwards double arrow
+ '⇓' => '⇓', // downwards double arrow
+ '⇔' => '⇔', // left right double arrow
+ '∀' => '∀', // for all
+ '∂' => '∂', // partial differential
+ '∃' => '∃', // there exists
+ '∅' => '∅', // empty set
+ '∇' => '∇', // nabla
+ '∈' => '∈', // element of
+ '∉' => '∉', // not an element of
+ '∋' => '∋', // contains as member
+ '∏' => '∏', // n-ary product
+ '∑' => '∑', // n-ary sumation
+ '−' => '−', // minus sign
+ '∗' => '∗', // asterisk operator
+ '√' => '√', // square root
+ '∝' => '∝', // proportional to
+ '∞' => '∞', // infinity
+ '∠' => '∠', // angle
+ '∧' => '∧', // logical and
+ '∨' => '∨', // logical or
+ '∩' => '∩', // intersection
+ '∪' => '∪', // union
+ '∫' => '∫', // integral
+ '∴' => '∴', // therefore
+ '∼' => '∼', // tilde operator
+ '≅' => '≅', // approximately equal to
+ '≈' => '≈', // almost equal to
+ '≠' => '≠', // not equal to
+ '≡' => '≡', // identical to
+ '≤' => '≤', // less-than or equal to
+ '≥' => '≥', // greater-than or
equal to
+ '⊂' => '⊂', // subset of
+ '⊃' => '⊃', // superset of
+ '⊄' => '⊄', // not a subset of
+ '⊆' => '⊆', // subset of or equal to
+ '⊇' => '⊇', // superset of or equal to
+ '⊕' => '⊕', // circled plus
+ '⊗' => '⊗', // circled times
+ '⊥' => '⊥', // up tack
+ '⋅' => '⋅', // dot operator
+ '⌈' => '⌈', // left ceiling
+ '⌉' => '⌉', // right ceiling
+ '⌊' => '⌊', // left floor
+ '⌋' => '⌋', // right floor
+ '〈' => '⟨', // left-pointing angle bracket
+ '〉' => '⟩', // right-pointing angle bracket
+ '◊' => '◊', // lozenge
+ '♠' => '♠', // black spade suit
+ '♣' => '♣', // black club suit
+ '♥' => '♥', // black heart suit
+ '♦' => '♦' // black diam suit
+ );
+
+ // split entities for use in str_replace()
+ foreach($codes as $unicode_entity => $html_entity) {
+ $unicode_entities[] = $unicode_entity;
+ $html_entities[] = $html_entity;
+ }
+ }
+ // transcode HTML entities to Unicode
+ if($to_unicode)
+ return str_replace($html_entities, $unicode_entities, $input);
+
+ // transcode Unicode entities to HTML entities
+ else
+ return str_replace($unicode_entities, $html_entities, $input);
+}
+
+/**
+ * transcode multi-byte characters to HTML representations for Unicode
+ *
+ * This function is aiming to preserve Unicode characters through storage in a
ISO-8859-1 compliant system.
+ *
+ * Every multi-byte UTF-8 character is transformed to its equivalent HTML
numerical entity (eg, &#4568;)
+ * that may be handled safely by PHP and by MySQL.
+ *
+ * Of course, this solution does not allow for full-text search in the
database and therefore, is not a
+ * definitive solution to internationalization issues.
+ * It does enable, however, practical use of Unicode to build pages in foreign
languages.
+ *
+ * Also, this function transforms HTML entities into their equivalent Unicode
entities.
+ * For example, w.bloggar posts pages using HTML entities.
+ * If you have to modify these pages using web forms, you would like to get
UTF-8 instead.
+ *
+ * @link
http://www.evolt.org/article/A_Simple_Character_Entity_Chart/17/21234/ A Simple
Character Entity Chart
+ *
+ * @param string the original UTF-8 string
+ * @return a string acceptable in an ISO-8859-1 storage system (ie., PHP4 +
MySQl 3)
+ */
+function to_unicode($input) {
+ // transcode HTML entities to Unicode entities
+ $input = transcode($input);
+ // scan the whole string
+ $output = '';
+ $index = 0;
+ while($index < strlen($input)) {
+ // look at one char
+ $char = ord($input[$index]);
+ // one byte (0xxxxxxx)
+ if ($char < 0x80) {
+ // some chars may be undefined
+ $output .= chr($char);
+ $index += 1;
+ // two bytes (110xxxxx 10xxxxxx)
+ } else if ($char < 0xE0) {
+ // strip weird sequences (eg, C0 80 -> NUL)
+ if($value = (($char % 0x20) * 0x40) + (ord($input[$index + 1]) % 0x40))
+ $output .= '&#' . $value . ';';
+ $index += 2;
+ // three bytes (1110xxxx 10xxxxxx 10xxxxxx) example: euro sign =
\xE2\x82\xAC -> €
+ } else if ($char < 0xF0) {
+ // strip weird sequences
+ if($value = (($char % 0x10) * 0x1000) + ((ord($input[$index + 1]) %
0x40) * 0x40) + (ord($input[$index + 2]) % 0x40))
+ $output .= '&#' . $value . ';';
+ $index += 3;
+ // four bytes (11110xxx 10xxxxxx 10xxxxxx 10xxxxxx)
+ } else if($char < 0xF8) {
+ // strip weird sequences
+ if ($value = (($char % 0x08) * 0x40000) + ((ord($input[$index + 1]) %
0x40) * 0x1000) + ((ord($input[$index + 2]) % 0x40) * 0x40)
+ + (ord($input[$index + 3]) % 0x40))
+ $output .= '&#' . $value . ';';
+ $index += 4;
+ // five bytes (111110xx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx)
+ } else if($char < 0xFC) {
+ // strip weird sequences
+ if ($value = (($char % 0x04) * 0x1000000) + ((ord($input[$index + 1]) %
0x40) * 0x40000) + ((ord($input[$index + 2]) % 0x40) * 0x1000)
+ + ((ord($input[$index + 3]) % 0x40) * 0x40) + (ord($input[$index + 4])
% 0x40))
+ $output .= '&#' . $value . ';';
+ $index += 5;
+ // six bytes (1111110x 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx 10xxxxxx)
+ } else {
+ // strip weird sequences
+ if ($value = (($char % 0x02) * 0x40000000) + ((ord($input[$index + 1]) %
0x40) * 0x1000000) + ((ord($input[$index + 2]) % 0x40) * 0x40000)
+ + ((ord($input[$index + 3]) % 0x40) * 0x1000) + ((ord($input[$index +
4]) % 0x40) * 0x40) + (ord($input[$index + 4]) % 0x40))
+ $output .= '&#' . $value . ';';
+ $index += 6;
+ }
+ }
+ // return the translated string
+ return $output;
+}
+
+// returns either the translated string or the original string.
+// Assumes we are passed the original string as occurs in text; result
+// will be html tokenized by htmlentities() using UTF8.
+// $i18nHTMLhasTranslation is set to nonzero value if a translation is
+// available or failure connecting to database, otherwise it is set to
+// 0.
+function translation_query($a) {
+ global $connection;
+ global $lang;
+ global $i18nHTMLrecordMode;
+ global $i18nHTMLhasTranslation, $i18nHTMLsqlPrefix;
+
+ $i18nHTMLhasTranslation = 1; // assume translation until failure
+
+ if ($a == "")
+ return $a;
+ $a = fix($a);
+ $a_sql = quote_smart($a);
+ if (!$connection) {
+ // database not available, just print English
+ return $a;
+ }
+
+ if ("English" == $lang) {
+ // no need to translate english, that's the
+ // hard-wired source language!
+ if ($i18nHTMLrecordMode == 2) {
+ // if not already in pending table (and recordMode set to allow us)
+ // then insert this string into it
+ $query = "SELECT count FROM ".$i18nHTMLsqlPrefix."pending WHERE
c=\"$a_sql\" AND lang=\"$lang\"";
+ $result = mysql_query($query, $connection);
+ $num = 0;
+ if ($result)
+ $num = mysql_num_rows($result);
+ if (0 == $num) {
+ $query = "INSERT INTO ".$i18nHTMLsqlPrefix."pending VALUES(\"$a_sql\",
\"$lang\", 0)";
+ mysql_query($query, $connection);
+ }
+ }
+ return $a;
+ }
+ // attempt to get translations, ranked for best
+ $query = "SELECT translation FROM ".$i18nHTMLsqlPrefix."map WHERE
name=\"$a_sql\" AND lang=\"$lang\" ORDER BY ranking DESC";
+ $result = mysql_query($query, $connection);
+ $num = 0;
+ if ($result)
+ $num = mysql_num_rows($result);
+ if (0 == $num) { // didn't find a translation
+ if ($i18nHTMLrecordMode > 0) {
+ // either insert untranslated item into pending table or update
+ // referenced count; count is used to display more used strings
+ // during mass translation before less common ones.
+ $query = "SELECT count FROM ".$i18nHTMLsqlPrefix."pending WHERE
c=\"$a_sql\" AND lang=\"$lang\"";
+ $result = mysql_query($query, $connection);
+ $num = 0;
+ if ($result)
+ $num = mysql_numrows($result);
+ $count = 0;
+ if ($num > 0) {
+ $row = mysql_fetch_array($result);
+ $count = $row["count"] + 1;
+ $query = "UPDATE ".$i18nHTMLsqlPrefix."pending SET count=$count WHERE
c=\"$a_sql\" AND lang=\"$lang\"";
+ } else {
+ $query = "INSERT INTO ".$i18nHTMLsqlPrefix."pending VALUES(\"$a_sql\",
\"$lang\", 1)";
+ }
+ mysql_query($query, $connection);
+
+ }
+ $i18nHTMLhasTranslation = 0; // no translation was found
+ return $a; // just return English string
+ } else { // translation available
+
+ $row = mysql_fetch_array($result);
+ return $row["translation"];
+ }
+}
+
+// *************************************************
+// Fundamental i18nHTML API functions
+// *************************************************
+
+// translate the sentence $a and return the result.
+function TRANSLATE_($a,$args=null) {
+ if ($a == "")
+ return 0;
+ return vsprintf(translation_query($a), $args);
+}
+
+// translate the sentence $a and output just
+// the translated text (without link to translate.php)
+function TRANSLATE($a,$args=null) {
+ echo TRANSLATE_($a);
+}
+
+// translate the sentence $a adding a link
+// to enable editing translations and return the result.
+function W_($a,$args=null) {
+ if ($a == "")
+ return 0;
+ return TRANSLATE_($a,$args) . translateLink_($a);
+}
+
+// translate the sentence $a appending a link
+// to enable edit the translation and output the
+// result.
+function W($a, $args=NULL) {
+ if ($a != "")
+ echo W_($a, $args) . "\n";
+}
+
+// create internationalized, internal link to
+// $a.php with description $b
+function intlink_($a, $b) {
+ global $lang;
+
+ $ret = "<a href=\"" . $a . "?xlang=" . $lang . "\">" . TRANSLATE_($b) .
"</a>";
+ $ret = $ret . translateLink_($b);
+ return $ret;
+}
+
+// create internationalized, internal link to
+// $a.php with description $b
+function intlink($a, $b) {
+ echo intlink_($a, $b);
+}
+
+// create internationalized, external link to
+// $a with description $b
+function extlink_($a, $b) {
+ $ret = "<a href=\"" . $a . "\">" . TRANSLATE_($b) . "</a>" .
translateLink_($b);
+ return $ret;
+}
+
+// create internationalized, external link to
+// $a with description $b
+function extlink($a, $b) {
+ echo extlink_($a, $b);
+}
+
+
+// *************************************************
+// global, call-once helper functions
+// *************************************************
+
+// outputs appropriate DOCTYPE declaration for the document
+// this should be the 1st line in your php file after including
+// i18nhtml.inc. Valid types are: HTML for HTML 4 documents,
+// XHTML1 for xhtml 1.0 documents, and XHTML1.1 for xhtml 1.1
+// defaulting to HTML4 if $type is blank or unknown. An optional
+// $mode may be specified, it must be one of "Transitional",
+// "Strict", or "Frameset", defaulting to "Transitional".
+// Note for XHTML1.1 $mode is ignored.
+// example:
+// include("i18nhtml.inc");
+// DOCTYPE("XHTML1");
+function DOCTYPE($type=null, $mode=null) {
+ // depending on $mode, use appropriate dtd
+ if ($mode == "Strict") {
+ $dtd = "strict";
+ if ($type != "XHTML1") // Strict not specified except for XHTML1.0
+ $mode = "";
+ } else if ($mode == "Frameset") {
+ $dtd = "frameset";
+ } else { // $mode == Transitional, default, or unknown
+ $dtd = "loose";
+ $mode = "Transitional";
+ }
+ if ($type == "XHTML1")
+ echo "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 " . $mode . "//EN\"
\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-" . $dtd . ".dtd\">\n";
+ else if ($type == "XHTML1.1")
+ echo "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.1//EN\"
\"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd\">\n";
+ else
+ echo "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 " . $mode . "//EN\"
\"http://www.w3.org/TR/html4/" . $dtd . ".dtd\">\n";
+}
+
+function TITLE($a,$b="") {
+ global $lang;
+ global $languagecodes;
+ echo "<meta http-equiv=\"Content-Type\" content=\"text/html;charset=utf-8\"
>";
+ echo "<title>" . TRANSLATE_($a,$b) . "</title>\n";
+ if (isset($languagecodes[$lang])) {
+ echo "<meta name=\"content-language\" content=\"" .
+ $languagecodes[$lang] . "\">";
+ echo "<meta name=\"language\" content=\"" .
+ $languagecodes[$lang] . "\">";
+ }
+}
+
+// displays a list of all languages currently available with
+// at least 1 translated string.
+function generateLanguageBar() {
+ global $connection, $i18nHTMLsqlPrefix;
+
+ if ($connection) {
+ echo "<center>[";
+ $query = "SELECT DISTINCT lang FROM ".$i18nHTMLsqlPrefix."map ORDER BY
lang";
+// die($query);
+ $result = mysql_query($query, $connection);
+ $num = 0;
+ if ($result)
+ $num = mysql_numrows($result);
+ echo "<a href=\"?xlang=English\">";
+ W("English");
+ echo "</a>";
+ $last = "English";
+ for ($i=0;$i<$num;$i++) {
+ $row = mysql_fetch_array($result);
+ $next = $row["lang"];
+ if ($next == $last)
+ continue;
+ echo " | ";
+ echo "<a href=\"?xlang=$next\">" . W_($next) . "</a>";
+ $last = $next;
+ }
+ echo "]</center>";
+ }
+}
+
+
+// displays text at the bottom of the page to indicate
+// translation mode (including link to active) and
+// copyright notice for i18nHTML.
+function generateFooter() {
+ global $xlang;
+ global $editor;
+ global $HTTP_SERVER_VARS;
+
+ P();
+ echo "Translation engine based on <a
href=\"http://gnunet.org/i18nHTML/\">i18nHTML</a> (C) 2003, 2004, 2005
Christian Grothoff.<br />\n";
+ if ( ($xlang) && ($xlang != "English") ) {
+ $back = "http://" . $HTTP_SERVER_VARS["HTTP_HOST"] .
$HTTP_SERVER_VARS["REQUEST_URI"];
+ echo "<center><small>\n";
+ if ($editor != 1)
+ echo " <a href=\"$back&editor=1\">" . W_("enter translation mode") .
"</a>";
+ else
+ W(" Translation Mode Active (for this page only)");
+ echo "</small></center>\n";
+ }
+ echo "</p>\n";
+}
+
+
+
+// *************************************************
+// HTML construct helper functions
+// *************************************************
+
+function LI($a,$b="") {
+ echo "<li>" . W_($a,$b) . "</li>\n";
+}
+function TH($a,$b="") {
+ echo "<th>" . W_($a,$b) . "</th>\n";
+}
+function TD($a,$b="") {
+ echo "<td>" . W_($a,$b) . "</td>\n";
+}
+function DT($a,$b="") {
+ echo "<dt>" . W_($a,$b) . "</dt>\n";
+}
+function DD($a,$b="") {
+ echo "<dd>" . W_($a,$b) . "</dd>\n";
+}
+function H1($a,$b="") {
+ echo "<h1>" . W_($a,$b) . "</h1>\n";
+}
+function H2($a,$b="") {
+ echo "<h2>" . W_($a,$b) . "</h2>\n";
+}
+function H3($a,$b="") {
+ echo "<h3>" . W_($a,$b) . "</h3>\n";
+}
+function H4($a,$b="") {
+ echo "<h4>" . W_($a,$b) . "</h4>\n";
+}
+function H5($a,$b="") {
+ echo "<h5>" . W_($a,$b) . "</h5>\n";
+}
+function PRE($a) {
+ echo "<pre>" . $a . "</pre>";
+}
+// 'verbatim' (untranslated) "li"
+function LIV($a) {
+ echo "<li>" . $a . "</li>\n";
+}
+function P($attr="") {
+ echo "<p $attr>\n";
+}
+function BR($attr="") {
+ echo "<br $attr/>\n";
+}
+function HR() {
+ echo "<hr/>\n";
+}
+function DTDD($a,$b) {
+ DT($a);
+ DD($b);
+}
+function LILI($a,$b) {
+ echo "<li>" . extlink_($a,$b) . "</li>\n";
+}
+function ANCHOR($a) {
+ echo "<a name=\"$a\"></a>\n";
+}
+function IMG_($src, $alt, $align="CENTER", $width, $height, $border=0,
$hspace=0, $vspace=0) {
+ $ret = "";
+
+ if ($align == "CENTER")
+ $ret = $ret . "<p><center>\n";
+ $ret = $ret . "<img src=\"" . $src . "\" alt=\"";
+ $ret = $ret . TRANSLATE_($alt);
+ $ret = $ret . "\" align=\"" . $align . "\" width=$width height=$height
border=$border hspace=$hspace vspace=$vspace>\n";
+ $ret = $ret . translateLink_($alt);
+ if ($align == "CENTER")
+ $ret = $ret . "</center><p>\n";
+ return $ret;
+}
+function IMG($src, $alt, $align="CENTER", $width, $height, $border=0,
$hspace=0, $vspace=0) {
+ echo IMG_($src, $alt, $align, $width, $height, $border, $hspace, $vspace);
+}
+
+?>
\ No newline at end of file
Added: i18nHTML-docs/WWW/i18nhtml_config.inc.php
===================================================================
--- i18nHTML-docs/WWW/i18nhtml_config.inc.php 2005-05-25 12:05:16 UTC (rev
817)
+++ i18nHTML-docs/WWW/i18nhtml_config.inc.php 2005-05-25 12:18:21 UTC (rev
818)
@@ -0,0 +1,36 @@
+<?php
+/*
+ (C) 2003, 2004 Christian Grothoff
+
+ This code is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published
+ by the Free Software Foundation; either version 2, or (at your
+ option) any later version.
+
+ The code is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with the code; see the file COPYING. If not, write to the
+ Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA.
+*/
+
+ // Use this file to configure i18nHTML
+
+// -- use 0 when /. comes...
+$i18nHTMLrecordMode = 2; // 1: only missing, 2: everything, 0: disable
+
+$i18nHTMLsqlServer = "localhost";
+$i18nHTMLsqlUser = "GNUnetWWW";
+$i18nHTMLsqlPass = "garlic";
+
+$i18nHTMLsqlDB = "translations"; // default is "translation"
+$i18nHTMLbase = ""; // base directory prepended to i18nHTML php pages used in
links
+$i18nHTMLmarker = "*"; // default value if never changed
+
+$i18nHTMLsqlPrefix = ""; // use this if you want to have a prefix for the SQL
table names used by i18nHTML
+
+?>
Added: i18nHTML-docs/WWW/update0_1_0.php
===================================================================
--- i18nHTML-docs/WWW/update0_1_0.php 2005-05-25 12:05:16 UTC (rev 817)
+++ i18nHTML-docs/WWW/update0_1_0.php 2005-05-25 12:18:21 UTC (rev 818)
@@ -0,0 +1,50 @@
+<?php
+include("i18nhtml.inc");
+?>
+# This script merely generates the SQL statements<br>
+# to do the update. You'll have to run the SQL<br>
+# commands yourself to prevent accidental data loss.<br>
+# <pre>
+<?php
+echo "use $i18nHTMLsqlDB;\n";
+$query = "SELECT * FROM map";
+$result = mysql_query($query, $connection);
+$num = 0;
+$loss = 0;
+if ($result)
+ $num = mysql_numrows($result);
+for ($ii=0;$ii<$num;$ii++) {
+ $row = mysql_fetch_array($result);
+ $la = mysql_real_escape_string($row["lang"]);
+ $src = mysql_real_escape_string($row["name"]); // urlencoded
+ $dst = $row["translation"]; // possibly urlencoded
+ $rank = $row["ranking"];
+ $rtrans = mysql_real_escape_string(to_unicode(urldecode($dst)));
+ // detect "bad" translations (where conversion failed)
+ // if more than 5 values in [0..9] follow => bad conversion
+ $txtCnt = count_chars(urldecode($src), 1);
+ $tCnt = count_chars($rtrans, 1);
+
+ // 3426
+ if (! ( ereg("&#[0-9]{6}", $rtrans) ||
+ ($txtCnt[ord('%')] != $tCnt[ord('%')]) ||
+ ( ( ($la != "Japanese") &&
+ ($la != "Traditional chinese") &&
+ ($la != "Russian") &&
+ ($la != "Ukrainian") &&
+ (ereg("&#[0-9]{4}", $rtrans)) ) ) ) ) {
+ $dst = mysql_real_escape_string($dst);
+ if ($rtrans != $dst) {
+ $subquery = "UPDATE map SET translation=\"$rtrans\" WHERE name=\"$src\"
AND lang=\"$la\" AND translation=\"$dst\" AND ranking=$rank;\n";
+ echo "$subquery\n";
+ }
+ } else {
+ $subquery = "DELETE FROM map WHERE name=\"$src\" AND lang=\"$la\" AND
translation=\"$dst\" AND ranking=$rank;\n";
+ echo "$subquery\n";
+ $loss++;
+ }
+ }
+echo "# Lost $loss out of $num translations.\n";
+?>
+# </pre>
+# end of conversion
Added: i18nHTML-docs/WWW/update0_2_0.php
===================================================================
--- i18nHTML-docs/WWW/update0_2_0.php 2005-05-25 12:05:16 UTC (rev 817)
+++ i18nHTML-docs/WWW/update0_2_0.php 2005-05-25 12:18:21 UTC (rev 818)
@@ -0,0 +1,36 @@
+<?php
+include("i18nhtml.inc");
+?>
+# This script merely generates the SQL statements<br>
+# to do the update. You'll have to run the SQL<br>
+# commands yourself to prevent accidental data loss.<br>
+# <pre>
+<?php
+echo "use $i18nHTMLsqlDB;\n";
+$query = "SELECT * FROM map";
+$result = mysql_query($query, $connection);
+$num = 0;
+$loss = 0;
+if ($result)
+ $num = mysql_numrows($result);
+for ($ii=0;$ii<$num;$ii++) {
+ $row = mysql_fetch_array($result);
+ $la = mysql_real_escape_string($row["lang"]);
+ $src = $row["name"]; // urlencoded
+ $src_sql = mysql_real_escape_string($src);
+ $dst_sql = mysql_real_escape_string($row["translation"]);
+ $rank = $row["ranking"];
+ $rname = fix(urldecode($src));
+ $rname_sql = mysql_real_escape_string(fix(urldecode($src)));
+ // detect "bad" translations (where conversion failed)
+ // if more than 5 values in [0..9] follow => bad conversion
+ $txtCnt = count_chars(urldecode($src), 1);
+ $tCnt = count_chars($rtrans, 1);
+
+ $dst = mysql_real_escape_string($dst);
+ $subquery = "UPDATE map SET name=\"$rname_sql\" WHERE name=\"$src_sql\" AND
lang=\"$la\" AND translation=\"$dst_sql\" AND ranking=$rank;\n";
+ echo "$subquery";
+}
+?>
+# </pre>
+# end of conversion
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- [GNUnet-SVN] r818 - i18nHTML-docs/WWW,
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