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1185 lines (1114 loc) · 43.5 KB
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<?php
/**
* \file
* \brief Manage languages
*
* Call: edit_languages.php?....
* ... refresh=[langid] ... reparse all texts in lang
* ... del=[langid] ... do delete
* ... op=Save ... do insert new
* ... op=Change ... do update
* ... new=1 ... display new lang. screen
* ... chg=[langid] ... display edit screen
*
* @package Lwt
* @author LWT Project <lwt-project@hotmail.com>
* @license Unlicense <http://unlicense.org/>
* @link https://hugofara.github.io/lwt/docs/html/edit__languages_8php.html
* @since 1.0.3
* @since 2.4.0 Refactored with functional paradigm
*/
require_once 'inc/session_utility.php';
require_once 'inc/langdefs.php';
require_once 'inc/classes/Language.php';
/**
* Prepare a JavaScript code that checks for duplicate names in languages.
*
* @return void
*/
function edit_languages_alert_duplicate()
{
?>
<script type="text/javascript">
//<![CDATA[
var LANGUAGES = <?php echo json_encode(get_languages()); ?>;
/// Check if langname exists and its lang# != curr
function check_dupl_lang(curr) {
const l = $('#LgName').val();
if (l in LANGUAGES) {
if (curr != LANGUAGES[l]) {
alert('Language "' + l +
'" already exists. Please change the language name!');
$('#LgName').focus();
return false;
}
}
return true;
}
//]]>
</script>
<?php
}
/**
* Refresh sentence and text items from a specific language.
*
* @param int $lid Language ID
*
* @return string Number of sentences and textitems refreshed
*
* @global string $tbpref Database table prefix
*/
function edit_languages_refresh($lid): string
{
global $tbpref;
$message2 = runsql(
'delete from ' . $tbpref . 'sentences where SeLgID = ' . $lid,
"Sentences deleted"
);
$message3 = runsql(
'delete from ' . $tbpref . 'textitems2 where Ti2LgID = ' . $lid,
"Text items deleted"
);
adjust_autoincr('sentences', 'SeID');
$sql = "select TxID, TxText from " . $tbpref . "texts
where TxLgID = " . $lid . "
order by TxID";
$res = do_mysqli_query($sql);
while ($record = mysqli_fetch_assoc($res)) {
$txtid = (int)$record["TxID"];
$txttxt = $record["TxText"];
splitCheckText($txttxt, $lid, $txtid);
}
mysqli_free_result($res);
$message = $message2 .
" / " . $message3 .
" / Sentences added: " . get_first_value(
'select count(*) as value
from ' . $tbpref . 'sentences
where SeLgID = ' . $lid
) .
" / Text items added: " . get_first_value(
'select count(*) as value
from ' . $tbpref . 'textitems2
where Ti2LgID = ' . $lid
);
return $message;
}
/**
* Delete a language.
*
* @param int $lid Language ID
*
* @return string Info on the number of languages deleted
*
* @global string $tbpref Database table prefix
*/
function edit_languages_delete($lid): string
{
global $tbpref;
$anztexts = get_first_value(
'select count(TxID) as value
from ' . $tbpref . 'texts
where TxLgID = ' . $lid
);
$anzarchtexts = get_first_value(
'select count(AtID) as value
from ' . $tbpref . 'archivedtexts
where AtLgID = ' . $lid
);
$anzwords = get_first_value(
'select count(WoID) as value
from ' . $tbpref . 'words
where WoLgID = ' . $lid
);
$anzfeeds = get_first_value(
'select count(NfID) as value
from ' . $tbpref . 'newsfeeds
where NfLgID = ' . $lid
);
if ($anztexts > 0 || $anzarchtexts > 0 || $anzwords > 0 || $anzfeeds > 0) {
$message = 'You must first delete texts, archived texts, newsfeeds and words with this language!';
} else {
$message = runsql(
'UPDATE ' . $tbpref . 'languages
SET LgName = "", LgDict1URI = "", LgDict2URI = "",
LgGoogleTranslateURI = "", LgExportTemplate = "", LgTextSize = DEFAULT,
LgCharacterSubstitutions = "", LgRegexpSplitSentences = "",
LgExceptionsSplitSentences = "", LgRegexpWordCharacters = "",
LgRemoveSpaces = DEFAULT, LgSplitEachChar = DEFAULT,
LgRightToLeft = DEFAULT where LgID = ' . $lid,
"Deleted"
);
}
return $message;
}
/**
* Save a new language to the database.
*
* @return string Success or error message
*
* @global string $tbpref Database table prefix
*/
function edit_languages_op_save(): string
{
global $tbpref;
$val = get_first_value(
"SELECT MIN(LgID) AS value FROM {$tbpref}languages WHERE LgName=''"
);
if (!isset($val)) {
$message = runsql(
"INSERT INTO {$tbpref}languages (
LgName, LgDict1URI, LgDict2URI, LgGoogleTranslateURI,
LgExportTemplate, LgTextSize, LgCharacterSubstitutions,
LgRegexpSplitSentences, LgExceptionsSplitSentences,
LgRegexpWordCharacters, LgRemoveSpaces, LgSplitEachChar,
LgRightToLeft
) VALUES(" .
convert_string_to_sqlsyntax($_REQUEST["LgName"]) . ', ' .
convert_string_to_sqlsyntax($_REQUEST["LgDict1URI"]) . ', '.
convert_string_to_sqlsyntax($_REQUEST["LgDict2URI"]) . ', '.
convert_string_to_sqlsyntax($_REQUEST["LgGoogleTranslateURI"]) . ', '.
convert_string_to_sqlsyntax($_REQUEST["LgExportTemplate"]) . ', '.
$_REQUEST["LgTextSize"] . ', '.
convert_string_to_sqlsyntax_notrim_nonull($_REQUEST["LgCharacterSubstitutions"]) . ', '.
convert_string_to_sqlsyntax($_REQUEST["LgRegexpSplitSentences"]) . ', '.
convert_string_to_sqlsyntax_notrim_nonull($_REQUEST["LgExceptionsSplitSentences"]) . ', '.
convert_string_to_sqlsyntax($_REQUEST["LgRegexpWordCharacters"]) . ', '.
((int)$_REQUEST["LgRemoveSpaces"]) . ', '.
((int)$_REQUEST["LgSplitEachChar"]) . ', '.
((int)$_REQUEST["LgRightToLeft"]) .
')',
'Saved'
);
} else {
$message = runsql(
"UPDATE {$tbpref}languages SET " .
'LgName = ' . convert_string_to_sqlsyntax($_REQUEST["LgName"]) . ', ' .
'LgDict1URI = ' . convert_string_to_sqlsyntax($_REQUEST["LgDict1URI"]) . ', ' .
'LgDict2URI = ' . convert_string_to_sqlsyntax($_REQUEST["LgDict2URI"]) . ', ' .
'LgGoogleTranslateURI = ' . convert_string_to_sqlsyntax($_REQUEST["LgGoogleTranslateURI"]) . ', ' .
'LgExportTemplate = ' . convert_string_to_sqlsyntax($_REQUEST["LgExportTemplate"]) . ', ' .
'LgTextSize = ' . $_REQUEST["LgTextSize"] . ', ' .
'LgCharacterSubstitutions = ' . convert_string_to_sqlsyntax_notrim_nonull($_REQUEST["LgCharacterSubstitutions"]) . ', ' .
'LgRegexpSplitSentences = ' . convert_string_to_sqlsyntax($_REQUEST["LgRegexpSplitSentences"]) . ', ' .
'LgExceptionsSplitSentences = ' . convert_string_to_sqlsyntax_notrim_nonull($_REQUEST["LgExceptionsSplitSentences"]) . ', ' .
'LgRegexpWordCharacters = ' . convert_string_to_sqlsyntax($_REQUEST["LgRegexpWordCharacters"]) . ', ' .
'LgRemoveSpaces = ' . ((int)$_REQUEST["LgRemoveSpaces"]) . ', ' .
'LgSplitEachChar = ' . ((int)$_REQUEST["LgSplitEachChar"]) . ', ' .
'LgRightToLeft = ' . ((int)$_REQUEST["LgRightToLeft"]) .
" WHERE LgID = $val",
'Saved'
);
}
return $message;
}
/**
* Edit an existing text in the database.
*
* @param int $lid Language ID
*
* @return string Number of texts updated and items reparsed.
*
* @global string $tbpref Database table prefix
*/
function edit_languages_op_change($lid): string
{
global $tbpref;
// Get old values
$sql = "SELECT * FROM {$tbpref}languages where LgID = $lid";
$res = do_mysqli_query($sql);
$record = mysqli_fetch_assoc($res);
if ($record == false) {
my_die("Cannot access language data: $sql");
}
$oldCharacterSubstitutions = $record['LgCharacterSubstitutions'];
$oldRegexpSplitSentences = $record['LgRegexpSplitSentences'];
$oldExceptionsSplitSentences = $record['LgExceptionsSplitSentences'];
$oldRegexpWordCharacters = $record['LgRegexpWordCharacters'];
$oldRemoveSpaces = $record['LgRemoveSpaces'];
$oldSplitEachChar = $record['LgSplitEachChar'];
mysqli_free_result($res);
$needReParse = (
convert_string_to_sqlsyntax_notrim_nonull($_REQUEST["LgCharacterSubstitutions"])
!= convert_string_to_sqlsyntax_notrim_nonull($oldCharacterSubstitutions)
) || (
convert_string_to_sqlsyntax($_REQUEST["LgRegexpSplitSentences"]) !=
convert_string_to_sqlsyntax($oldRegexpSplitSentences)
) || (
convert_string_to_sqlsyntax_notrim_nonull($_REQUEST["LgExceptionsSplitSentences"])
!= convert_string_to_sqlsyntax_notrim_nonull($oldExceptionsSplitSentences)
) || (
convert_string_to_sqlsyntax($_REQUEST["LgRegexpWordCharacters"]) !=
convert_string_to_sqlsyntax($oldRegexpWordCharacters)
) || ($_REQUEST["LgRemoveSpaces"] != $oldRemoveSpaces) ||
($_REQUEST["LgSplitEachChar"] != $oldSplitEachChar);
$message = runsql(
"UPDATE {$tbpref}languages SET " .
'LgName = ' . convert_string_to_sqlsyntax($_REQUEST["LgName"]) . ', ' .
'LgDict1URI = ' . convert_string_to_sqlsyntax($_REQUEST["LgDict1URI"]) . ', ' .
'LgDict2URI = ' . convert_string_to_sqlsyntax($_REQUEST["LgDict2URI"]) . ', ' .
'LgGoogleTranslateURI = ' . convert_string_to_sqlsyntax($_REQUEST["LgGoogleTranslateURI"]) . ', ' .
'LgExportTemplate = ' . convert_string_to_sqlsyntax($_REQUEST["LgExportTemplate"]) . ', ' .
'LgTextSize = ' . $_REQUEST["LgTextSize"] . ', ' .
'LgCharacterSubstitutions = ' . convert_string_to_sqlsyntax_notrim_nonull($_REQUEST["LgCharacterSubstitutions"]) . ', ' .
'LgRegexpSplitSentences = ' . convert_string_to_sqlsyntax($_REQUEST["LgRegexpSplitSentences"]) . ', ' .
'LgExceptionsSplitSentences = ' . convert_string_to_sqlsyntax_notrim_nonull($_REQUEST["LgExceptionsSplitSentences"]) . ', ' .
'LgRegexpWordCharacters = ' . convert_string_to_sqlsyntax($_REQUEST["LgRegexpWordCharacters"]) . ', ' .
'LgRemoveSpaces = ' . ((int)$_REQUEST["LgRemoveSpaces"]) . ', ' .
'LgSplitEachChar = ' . ((int)$_REQUEST["LgSplitEachChar"]) . ', ' .
'LgRightToLeft = ' . ((int)$_REQUEST["LgRightToLeft"]) .
" WHERE LgID = $lid",
'Updated'
);
if ($needReParse) {
runsql(
'delete from ' . $tbpref . 'sentences where SeLgID = ' . $lid,
"Sentences deleted"
);
runsql(
'delete from ' . $tbpref . 'textitems2 where Ti2LgID = ' . $lid,
"Text items deleted"
);
adjust_autoincr('sentences', 'SeID');
runsql(
"UPDATE " . $tbpref . "words
SET WoWordCount = 0
where WoLgID = " . $lid,
''
);
init_word_count();
$sql = "select TxID, TxText
from " . $tbpref . "texts
where TxLgID = " . $lid . "
order by TxID";
$res = do_mysqli_query($sql);
$cntrp = 0;
while ($record = mysqli_fetch_assoc($res)) {
$txtid = (int)$record["TxID"];
$txttxt = $record["TxText"];
splitCheckText($txttxt, $lid, $txtid);
$cntrp++;
}
mysqli_free_result($res);
$message .= " / Reparsed texts: " . $cntrp;
} else {
$message .= " / Reparsing not needed";
}
return $message;
}
/**
* Load a language object based in language ID.
*
* @param int $lgid Language ID, if 0 load empty data.
*
* @return Language Created object
*
* @global string $tbpref
*/
function load_language($lgid)
{
global $tbpref;
$language = new Language();
$language->id = $lgid;
if ($lgid == 0) {
// Special case: set all to empty
$language->dict1uri = "";
$language->dict2uri = "";
$language->translator = "";
$language->exporttemplate = "";
$language->textsize = "";
$language->charactersubst = "";
$language->regexpsplitsent = "";
$language->exceptionsplitsent = "";
$language->regexpwordchar = "";
$language->removespaces = "";
$language->spliteachchar = "";
$language->rightoleft = "";
} else {
// Load data from database
$sql = "SELECT * FROM {$tbpref}languages WHERE LgID = $lgid";
$res = do_mysqli_query($sql);
$record = mysqli_fetch_assoc($res);
$language->name = $record["LgName"];
$language->dict1uri = $record["LgDict1URI"];
$language->dict2uri = $record["LgDict2URI"];
$language->translator = $record["LgGoogleTranslateURI"];
$language->exporttemplate = $record["LgExportTemplate"];
$language->textsize = $record["LgTextSize"];
$language->charactersubst = $record["LgCharacterSubstitutions"];
$language->regexpsplitsent = $record["LgRegexpSplitSentences"];
$language->exceptionsplitsent = $record["LgExceptionsSplitSentences"];
$language->regexpwordchar = $record["LgRegexpWordCharacters"];
$language->removespaces = $record["LgRemoveSpaces"];
$language->spliteachchar = $record["LgSplitEachChar"];
$language->rightoleft = $record["LgRightToLeft"];
mysqli_free_result($res);
}
return $language;
}
/**
* Create the form for a language.
*
* @param Language $language Language object
*/
function edit_language_form($language)
{
?>
<script type="text/javascript">
GGTRANSLATE = <?php echo json_encode($language->translator); ?>;
LIBRETRANSLATE = 'http://localhost:5000/?' + $.param({
lwt_translator: 'libretranslate',
source: 'auto',
target: <?php echo json_encode(getSetting('currentnativelanguage')); ?>,
q: "lwt_term"
});
function checkLanguageChanged(value) {
if (value == "Japanese") {
$(document.forms.lg_form.LgRegexpAlt).css("display", "block");
} else {
$(document.forms.lg_form.LgRegexpAlt).css("display", "none");
}
}
/**
* Handles any change on multi-words translate mode.
*/
function multiWordsTranslateChange(value) {
let result;
let uses_key = false;
let base_url = window.location.href;
base_url = base_url.replace('/edit_languages.php', '');
switch (value) {
case "google_translate":
result = GGTRANSLATE;
break;
case "libretranslate":
result = LIBRETRANSLATE;
uses_key = true;
break;
case "ggl":
result = base_url + "ggl.php?text=";
break;
case "glosbe":
result = base_url + "glosbe.php";
break;
}
if (result) {
document.forms.lg_form.LgGoogleTranslateURI.value = result;
}
$('#LgTranslatorKeyWrapper')
.css("display", uses_key ? "inherit" : "none");
}
/**
* Check status of the requested translation API.
*/
function checkTranslatorStatus(url) {
if (url.startsWith('*')) {
url = url.substring(1);
}
const url_obj = new URL(url);
const params = url_obj.searchParams;
if (params.get('lwt_translator') == 'libretranslate') {
try {
checkLibreTranslateStatus(url_obj, key=params.key);
} catch (error) {
$('#translator_status')
.html('<a href="https://libretranslate.com/">LibreTranslate</a> server seems to be unreachable.' +
'You can install it on your server with the <a href="">LibreTranslate installation guide</a>.' +
'Error: ' + error);
}
}
}
/**
* Check LibreTranslate translator status.
*/
function checkLibreTranslateStatus(url, key="") {
const trans_url = new URL(url);
trans_url.searchParams.append('lwt_key', key);
getLibreTranslateTranslation(trans_url, 'ping', 'en', 'es')
.then(
function (translation) {
if (typeof translation === "string") {
$('#translator_status')
.html('<a href="https://libretranslate.com/">LibreTranslate</a> online!')
.attr('class', 'msgblue');
}
},
function (error) {
$('#translator_status')
.html('<a href="https://libretranslate.com/">LibreTranslate</a> server seems to be unreachable.' +
'You can install it on your server with the <a href="">LibreTranslate installation guide</a>.' +
'Error: ' + error);
}
);
}
function changeLanguageTextSize(value) {
$('#LgTextSizeExample').css("font-size", value + "%");
}
/**
* Handle changes to the words split method.
*/
function wordsSplitChange(value) {
const regex = <?php echo json_encode($language->regexpwordchar); ?>;
const mecab = "mecab";
let result, fixed = false;
switch (value) {
case "regexp":
result = regex;
break;
case "mecab":
result = mecab;
fixed = true;
break;
}
if (result) {
document.forms.lg_form.LgRegexpWordCharacters.value = result;
//document.forms.lg_form.LgRegexpWordCharacters.disabled = fixed;
}
}
/**
* Build a dictionary/translator URL with the pop-up option
*/
function addPopUpOption(url, checked) {
if (url.startsWith('*')) {
url = url.substring(1);
}
const built_url = new URL(url);
// Remove trivial cases
if (checked && built_url.searchParams.has('lwt_popup'))
return built_url.href;
if (!checked && !built_url.searchParams.has('lwt_popup'))
return built_url.href;
// Now we should change status
if (checked) {
built_url.searchParams.append('lwt_popup', 'true');
return built_url.href;
}
built_url.searchParams.delete('lwt_popup');
return built_url.href;
}
function changePopUpState(elem) {
const l_form = document.forms.lg_form;
let target;
switch (elem.name) {
case "LgDict1PopUp":
>
break;
case "LgDict2PopUp":
>
break;
case "LgGoogleTranslatePopUp":
>
break;
}
target.value = addPopUpOption(target.value, elem.checked);
}
$(function () {
checkLanguageChanged(document.forms.lg_form.LgName.value);
})
</script>
<form class="validate" action="<?php echo $_SERVER['PHP_SELF']; ?>"
method="post" onsubmit="return check_dupl_lang(<?php echo $language->id; ?>);"
name="lg_form">
<input type="hidden" name="LgID" value="<?php echo $language->id; ?>" />
<table class="tab2" cellspacing="0" cellpadding="5">
<tr>
<td class="td1 right">Study Language "L2":</td>
<td class="td1">
<input type="text" class="notempty setfocus checkoutsidebmp"
data_info="Study Language" name="LgName" id="LgName"
value="<?php echo tohtml($language->name); ?>" maxlength="40"
size="40" oninput="checkLanguageChanged(this.value);" />
<img src="icn/status-busy.png" title="Field must not be empty"
alt="Field must not be empty" />
</td>
</tr>
<tr>
<td class="td1 right">Dictionary 1 URI:</td>
<td class="td1">
<input type="url" class="notempty checkdicturl checkoutsidebmp"
name="LgDict1URI"
value="<?php echo tohtml($language->dict1uri); ?>"
maxlength="200" size="60" data_info="Dictionary 1 URI" />
<input type="checkbox" name="LgDict1PopUp" id="LgDict1PopUp"
onchange="changePopUpState(this);" />
<label for="LgDict1PopUp"
title="Open in a new window. Some dictionaries cannot be displayed in iframes">
Open in Pop-Up
</label>
<img src="icn/status-busy.png" title="Field must not be empty"
alt="Field must not be empty" />
</td>
</tr>
<tr>
<td class="td1 right">Dictionary 2 URI:</td>
<td class="td1">
<input type="url" class="checkdicturl checkoutsidebmp"
name="LgDict2URI"
value="<?php echo tohtml($language->dict2uri); ?>" maxlength="200"
size="60" data_info="Dictionary 2 URI" />
<input type="checkbox" name="LgDict2PopUp" id="LgDict2PopUp"
onchange="changePopUpState(this);" />
<label for="LgDict2PopUp"
title="Open in a new window. Some dictionaries cannot be displayed in iframes">
Open in Pop-Up
</label>
</td>
</tr>
<tr>
<td class="td1 right">Sentence Translator URI:</td>
<td class="td1">
<select onchange="multiWordsTranslateChange(this.value);"
name="LgTranslatorName">
<option value="google_translate">Google Translate URI</option>
<option value="libretranslate">LibreTranslate API</option>
<!-- ggl.php doesn't seem to work -->
<option value="ggl" style="display: none;">
GoogleTranslate API
</option>
<!-- Glosbe has stopped the API -->
<option value="glosbe" style="display: none;">
Glosbe API
</option>
</select>
<input type="url" class="checkdicturl checkoutsidebmp"
name="LgGoogleTranslateURI"
value="<?php echo tohtml($language->translator); ?>"
maxlength="200" size="60" data_info="GoogleTranslate URI"
oninput="checkTranslatorStatus(this.value);"/>
<div id="LgTranslatorKeyWrapper" style="display: none;">
<label for="LgTranslatorKey">Key :</label>
<input type="text" id="LgTranslatorKey" name="LgTranslatorKey"/>
</div>
<input type="checkbox" name="LgGoogleTranslatePopUp"
id="LgGoogleTranslatePopUp" onchange="changePopUpState(this);"/>
<label for="LgGoogleTranslatePopUp"
title="Open in a new window. Some translators cannot be displayed in iframes">
Open in Pop-Up
</label>
<div id="translator_error" class="red" ></div>
</td>
</tr>
<tr>
<td class="td1 right">Text Size (%):</td>
<td class="td1">
<input name="LgTextSize" type="number" min="100" max="250"
value="<?php echo $language->textsize; ?>" step="50"
onchange="changeLanguageTextSize(this.value);"/>
<input type="text"
style="font-size: <?php echo $language->textsize ?>%;"
id="LgTextSizeExample"
value="Text will be this size" />
</td>
</tr>
<tr>
<td class="td1 right">Character Substitutions:</td>
<td class="td1">
<input type="text" class="checkoutsidebmp"
data_info="Character Substitutions" name="LgCharacterSubstitutions"
value="<?php echo tohtml($language->charactersubst); ?>"
maxlength="500" size="60" />
</td>
</tr>
<tr>
<td class="td1 right">RegExp Split Sentences:</td>
<td class="td1">
<input type="text" class="notempty checkoutsidebmp"
name="LgRegexpSplitSentences"
value="<?php echo tohtml($language->regexpsplitsent); ?>"
maxlength="500" size="60"
data_info="RegExp Split Sentences" />
<img src="icn/status-busy.png" title="Field must not be empty"
alt="Field must not be empty" />
</td>
</tr>
<tr>
<td class="td1 right">Exceptions Split Sentences:</td>
<td class="td1">
<input type="text" class="checkoutsidebmp"
data_info="Exceptions Split Sentences"
name="LgExceptionsSplitSentences"
value="<?php echo tohtml($language->exceptionsplitsent); ?>"
maxlength="500" size="60" />
</td>
</tr>
<tr>
<td class="td1 right">RegExp Word Characters:</td>
<td class="td1">
<select onchange="wordsSplitChange(this.value);" style="display: none;"
name="LgRegexpAlt">
<option value="regexp">Regular Expressions (demo)</option>
<option value="mecab">MeCab (recommended)</option>
</select>
<input type="text" class="notempty checkoutsidebmp"
data_info="RegExp Word Characters" name="LgRegexpWordCharacters"
value="<?php echo tohtml($language->regexpwordchar); ?>"
maxlength="500" size="60" />
<img src="icn/status-busy.png" title="Field must not be empty"
alt="Field must not be empty" />
<div style="display: none;" class="red" id="mecab_not_installed">
<a href="https://en.wikipedia.org/wiki/MeCab">MeCab</a> does
not seem to be installed on your server.
Please read the <a href="">MeCab installation guide</a>.
</div>
</td>
</tr>
<tr>
<td class="td1 right">Make each character a word:</td>
<td class="td1">
<input type="checkbox" name="LgSplitEachChar" id="LgSplitEachChar"
value="1" <?php echo $language->spliteachchar ? "checked" : ""; ?> />
<label for="LgSplitEachChar">(e.g. for Chinese, Japanese, etc.)</label>
</td>
</tr>
<tr>
<td class="td1 right">Remove spaces:</td>
<td class="td1">
<input type="checkbox" name="LgRemoveSpaces" id="LgRemoveSpaces"
value="1" <?php echo $language->removespaces ? "checked" : ""; ?> />
<label for="LgRemoveSpaces">(e.g. for Chinese, Japanese, etc.)</label>
</td>
</tr>
<tr>
<td class="td1 right">Right-To-Left Script:</td>
<td class="td1">
<input type="checkbox" name="LgRightToLeft" id="LgRightToLeft"
value="1" <?php echo $language->rightoleft ? "checked" : ""; ?> />
<label for="LgRightToLeft">
(e.g. for Arabic, Hebrew, Farsi, Urdu, etc.)
</label>
</td>
</tr>
<tr>
<td class="td1 right">
Export Template
<img class="click" src="icn/question-frame.png" title="Help" alt="Help"
onclick="oewin('export_template.html');" /> :
</td>
<td class="td1">
<input type="text" class="checkoutsidebmp" data_info="Export Template"
name="LgExportTemplate"
value="<?php echo tohtml($language->exporttemplate); ?>"
maxlength="1000" size="60" />
</td>
</tr>
<tr>
<td class="td1 right" colspan="2">
<input type="button" value="Cancel"
onclick="{resetDirty(); location.href='edit_languages.php';}" />
<?php
if ($language->id == 0) {
echo '<input type="submit" name="op" value="Save" />';
} else {
echo '<input type="submit" name="op" value="Change" />';
}
?>
</td>
</tr>
</table>
</form>
<?php
}
/**
* Returns a dropdown menu of the different languages.
*
* @param string $currentnativelanguage Default language
*
* @global mixed $langDefs
*/
function get_wizard_selectoptions($currentnativelanguage): string
{
global $langDefs;
$r = "<option value=\"\"" . get_selected($currentnativelanguage, "") .
">[Choose...]</option>";
$keys = array_keys($langDefs);
foreach ($keys as $item) {
$r .= "<option value=\"" . $item . "\"" .
get_selected($currentnativelanguage, $item) . ">" . $item . "</option>";
}
return $r;
}
/**
* Display a form to create a new language.
*
* @return void
*/
function edit_languages_new()
{
global $langDefs;
$currentnativelanguage = getSetting('currentnativelanguage');
?>
<h2>
New Language
<a href="docs/info.html#howtolang">
<img src="icn/question-frame.png" title="Help" alt="Help" />
</a>
</h2>
<script type="text/javascript" charset="utf-8">
const LANGDEFS = <?php echo json_encode($langDefs); ?>;
/**
* Main variable for the language selection wizard.
*/
const language_wizard = {
/**
* Fetches langauge data and launches wizard.
*/
go: function () {
const l1 = $('#l1').val();
const l2 = $('#l2').val();
if (l1 == '') {
alert ('Please choose your native language (L1)!');
return;
}
if (l2 == '') {
alert ('Please choose your language you want to read/study (L2)!');
return;
}
if (l2 == l1) {
alert ('L1 L2 Languages must not be equal!');
return;
}
this.apply(LANGDEFS[l2], LANGDEFS[l1], l2);
},
/**
* Apply wizard based on entered data.
*/
apply: function (learning_lg, known_lg, learning_lg_name) {
GGTRANSLATE = 'https://translate.google.com/?' + $.param({
lwt_popup: true,
ie: "UTF-8",
sl: learning_lg[1],
tl: known_lg[1],
text: "lwt_term"
});
const url = new URL(window.location.href);
const base_url = url.protocol + "//" + url.hostname +
(url.port ? ":" + url.port : "");
let path = url.pathname;
const exploded_path = path.split('/');
exploded_path.pop();
//path = exploded_path.join('/') + '/trans.php';
path = path.substring(0, path.lastIndexOf('edit_languages.php'));
LIBRETRANSLATE = base_url + ':5000/?' + $.param({
lwt_translator: "libretranslate",
lwt_translator_ajax: encodeURIComponent(base_url + ":5000/translate/?"),
source: learning_lg[1],
target: known_lg[1],
q: "lwt_term"
});
$('input[name="LgName"]').val(learning_lg_name).change();
// There may be a cleaner way to trigger the event
checkLanguageChanged(learning_lg_name);
$('input[name="LgDict1URI"]').val(
'https://de.glosbe.com/' + learning_lg[0] + '/' +
known_lg[0] + '/lwt_term'
);
$('input[name="LgDict1PopUp"]').attr('checked', true);
$('input[name="LgGoogleTranslateURI"]').val(GGTRANSLATE);
$('input[name="LgTextSize"]')
.val(learning_lg[2] ? 200 : 150)
.change();
$('input[name="LgRegexpSplitSentences"]').val(learning_lg[4]);
$('input[name="LgRegexpWordCharacters"]').val(learning_lg[3]);
$('input[name="LgSplitEachChar"]').attr("checked", learning_lg[5]);
$('input[name="LgRemoveSpaces"]').attr("checked", learning_lg[6]);
$('input[name="LgRightToLeft"]').attr("checked", learning_lg[7]);
},
/**
* Changed the "current native language".
*/
change_native: function (value) {
do_ajax_save_setting('currentnativelanguage', value);
}
};
$(document).ready(ask_before_exiting);
$(function () { $('#wizard_zone').hide(); })
</script>
<div class="td1 center">
<div class="center" style="border: 1px solid black;">
<h3 class="clickedit" onclick="$('#wizard_zone').toggle(400);" >
Language Settings Wizard
</h3>
<div id="wizard_zone">
<img src="icn/wizard.png" title="Language Settings Wizard" alt="Language Settings Wizard" />
<div class="flex-spaced">
<div>
<b>My native language is:</b>
<div>
<label for="l1">L1</label>
<select name="l1" id="l1" onchange="language_wizard.change_native(this.value);">
<?php echo get_wizard_selectoptions($currentnativelanguage); ?>
</select>
</div>
</div>
<div>
<b>I want to study:</b>
<div>
<label for="l2">L2</label>
<select name="l2" id="l2">
<?php echo get_wizard_selectoptions(''); ?>
</select>
</div>
</div>
</div>
<input type="button" style="margin: 5px;" value="Set Language Settings" onclick="language_wizard.go();" />
<p class="smallgray">
Select your native (L1) and study (L2) languages, and let the
wizard set all language settings marked in yellow!<br />
(You can adjust the settings afterwards.)
</p>
</div>
</div>
</div>
<?php
$language = load_language(0);
edit_language_form($language);
?>
<p class="smallgray">
<b>Important:</b>
<br />
The placeholders "••" for the from/sl and dest/tl language codes in the
URIs must be <b>replaced</b> by the actual source and target language
codes!<br />
<a href="docs/info.html#howtolang" read the documentation</a>.
Languages with a <b>non-Latin alphabet need special attention</b>,
<a href="docs/info.html#langsetup" also here</a>.
</p>
<?php
}
/**
* Display a form to edit an existing language.
*
* @param {int} $lid Language ID
*
* @return void
*/
function edit_languages_change($lid)
{
global $tbpref;
$sql = 'select * from ' . $tbpref . 'languages where LgID = ' . $lid;
$res = do_mysqli_query($sql);
if (mysqli_fetch_assoc($res)) {
?>
<script type="text/javascript" charset="utf-8">
$(document).ready(ask_before_exiting);
</script>
<h2>Edit Language
<a href="docs/info.html#howtolang">
<img src="icn/question-frame.png" title="Help" alt="Help" />
</a>
</h2>
<?php
$language = load_language($lid);
edit_language_form($language);
?>
<p class="smallgray">
<b>Warning:</b> Changing certain language settings
(e.g. RegExp Word Characters, etc.)<br />
may cause partial or complete loss of improved annotated texts!
</p>
<?php
}
mysqli_free_result($res);
}
/**
* Display the standard page of saved languages.
*
* @param {string} $message An information message to display.
*
* @global {string} $tbpref Database table prefix
* @global {int} $debug 1 to display debugging data
*
* @return void
*/
function edit_languages_display($message)
{
global $tbpref, $debug;
echo error_message_with_hide($message, 0);
$current = (int) getSetting('currentlanguage');
$recno = get_first_value(
'SELECT COUNT(*) AS value
FROM ' . $tbpref . 'languages
WHERE LgName<>""'
);
?>
<p>
<a href="<?php echo $_SERVER['PHP_SELF']; ?>?new=1">
<img src="icn/plus-button.png" title="New" alt="New" /> New Language ...
</a>
</p>
<?php
if ($recno==0) {
You can’t perform that action at this time.