1 | <?php
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2 |
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3 | /***************************************************************************
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4 | * Dolphin Smart Community Builder
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5 | * -----------------
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6 | * begin : Mon Mar 23 2006
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7 | * copyright : (C) 2006 BoonEx Group
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8 | * website : http://www.boonex.com/
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9 | * This file is part of Dolphin - Smart Community Builder
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10 | *
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11 | * Dolphin is free software. This work is licensed under a Creative Commons Attribution 3.0 License.
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12 | * http://creativecommons.org/licenses/by/3.0/
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13 | *
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14 | * Dolphin is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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15 | * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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16 | * See the Creative Commons Attribution 3.0 License for more details.
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17 | * You should have received a copy of the Creative Commons Attribution 3.0 License along with Dolphin,
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18 | * see license.txt file; if not, write to marketing@boonex.com
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19 | ***************************************************************************/
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20 |
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21 | define('BX_DOL_LANGUAGE_CATEGORY_SYSTEM', 1);
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22 |
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23 | if (!defined ('BX_SKIP_INSTALL_CHECK')) {
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24 | $sCurrentLanguage = getCurrentLangName(false);
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25 | if( !$sCurrentLanguage ) {
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26 | echo '<br /><b>Fatal error:</b> Cannot apply localization.';
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27 | exit;
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28 | }
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29 | require_once( BX_DIRECTORY_PATH_ROOT . "langs/lang-{$sCurrentLanguage}.php" );
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30 | }
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31 |
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32 | require_once(BX_DIRECTORY_PATH_INC . 'db.inc.php');
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33 | require_once(BX_DIRECTORY_PATH_INC . 'utils.inc.php');
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34 | require_once(BX_DIRECTORY_PATH_INC . 'profiles.inc.php');
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35 | require_once(BX_DIRECTORY_PATH_INC . 'params.inc.php');
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36 |
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37 | if (!defined ('BX_SKIP_INSTALL_CHECK')) {
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38 | getCurrentLangName(true);
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39 | }
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40 |
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41 | function getCurrentLangName($isSetCookie = true) {
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42 | $sLang = '';
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43 |
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44 | if( !$sLang ) $sLang = tryToGetLang( $_GET['lang'], $isSetCookie );
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45 | if( !$sLang ) $sLang = tryToGetLang( $_POST['lang'], $isSetCookie );
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46 | if( !$sLang ) $sLang = tryToGetLang( $_COOKIE['lang'] );
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47 | if( !$sLang ) $sLang = tryToGetLang( $_SERVER['HTTP_ACCEPT_LANGUAGE'] );
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48 | if( !$sLang ) $sLang = tryToGetLang( getParam( 'lang_default' ) );
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49 | if( !$sLang ) $sLang = tryToGetLang( 'en' );
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50 |
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51 | setlocale(LC_TIME, $sLang.'_'.strtoupper($sLang).'.utf-8', $sLang.'_'.strtoupper($sLang).'.utf8', $sLang.'.utf-8', $sLang.'.utf8', $sLang);
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52 |
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53 | return $sLang;
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54 | }
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55 |
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56 | function tryToGetLang( $sLangs, $bSetCookie = false ) {
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57 | $sLangs = trim( $sLangs );
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58 | if( !$sLangs )
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59 | return '';
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60 |
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61 | $sLangs = preg_replace( '/[^a-zA-Z0-9,;-]/m', '', $sLangs ); // we do not need 'q=0.3'. we are using live queue :)
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62 | $sLangs = strtolower( $sLangs );
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63 |
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64 | if( !$sLangs )
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65 | return '';
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66 |
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67 | $aLangs = explode( ',', $sLangs ); // ru,en-us;q=0.7,en;q=0.3 => array( 'ru' , 'en-us;q=0.7' , 'en;q=0.3' );
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68 | foreach( $aLangs as $sLang ) {
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69 | if( !$sLang ) continue;
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70 |
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71 | list( $sLang ) = explode( ';', $sLang, 2 ); // en-us;q=0.7 => en-us
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72 | if( !$sLang ) continue;
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73 |
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74 | // check with country
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75 | if( checkLangExists( $sLang ) ) {
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76 | if( $bSetCookie )
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77 | setLangCookie( $sLang );
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78 | return $sLang;
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79 | }
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80 |
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81 | //drop country
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82 | list( $sLang, $sCntr ) = explode( '-', $sLang, 2 ); // en-us => en
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83 | if( !$sLang or !$sCntr ) continue; //no lang or nothing changed
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84 |
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85 | //check again. without country
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86 | if( checkLangExists( $sLang ) ) {
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87 | if( $bSetCookie )
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88 | setLangCookie( $sLang );
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89 | return $sLang;
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90 | }
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91 | }
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92 |
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93 | return '';
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94 | }
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95 |
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96 | function checkLangExists( $sLang ) {
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97 | if (!preg_match('/^[A-Za-z0-9_]+$/', $sLang))
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98 | return false;
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99 | if( file_exists( BX_DIRECTORY_PATH_ROOT . "langs/lang-{$sLang}.php" ) )
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100 | return true;
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101 |
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102 | // $sQuery = "SELECT `ID` FROM `sys_localization_languages` WHERE `Name` = '$sLang'";
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103 | // $iLangID = (int)db_value( $sQuery );
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104 |
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105 | $iLangID = (int)$GLOBALS['MySQL']->fromCache('checkLangExists_'.$sLang, 'getOne', "SELECT `ID` FROM `sys_localization_languages` WHERE `Name` = '$sLang'");
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106 |
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107 | if( !$iLangID )
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108 | return false;
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109 |
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110 | if( compileLanguage( $iLangID ) )
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111 | return true;
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112 |
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113 | return false;
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114 | }
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115 |
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116 | function setLangCookie( $sLang ) {
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117 |
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118 | $iProfileId = getLoggedId();
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119 |
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120 | if ($iProfileId) {
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121 | $iLangID = db_value( "SELECT `ID` FROM `sys_localization_languages` WHERE `Name` = '" . process_db_input($sLang) . "'" );
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122 | if (!$iLangID)
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123 | $iLangID = 0 ;
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124 |
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125 | db_res( 'UPDATE `Profiles` SET `LangID` = ' . (int) $iLangID . ' WHERE `ID` = ' . (int) $_COOKIE['memberID'] );
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126 |
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127 | // recompile profile cache ;
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128 | createUserDataFile($iProfileId);
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129 | }
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130 |
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131 | setcookie( 'lang', '', time() - 60*60*24, '/' );
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132 | setcookie( 'lang', $sLang, time() + 60*60*24*365, '/' );
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133 | }
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134 |
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135 | /**
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136 | * Function will generate list of installed languages list;
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137 | *
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138 | * @return : Html presentation data;
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139 | */
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140 | function getLangSwitcher() {
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141 | global $site;
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142 |
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143 | $aLangs = getLangsArr();
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144 | if( count( $aLangs ) < 2 ) {
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145 | return ;
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146 | }
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147 |
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148 | $sOutputCode = null;
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149 | foreach( $aLangs as $sName => $sLang ) {
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150 | $sFlag = $site['flags'] . $sName . '.gif';
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151 | $aTemplateKeys = array (
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152 |
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153 | 'bx_if:item_img' => array (
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154 | 'condition' => ( $sFlag ),
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155 | 'content' => array (
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156 | 'item_img_src' => $sFlag,
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157 | 'item_img_alt' => $sName,
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158 | 'item_img_width' => 18,
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159 | 'item_img_height' => 12,
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160 | ),
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161 | ),
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162 |
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163 | 'item_link' => BX_DOL_URL_ROOT . 'index.php?lang=' . $sName,
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164 | 'item_onclick' => null,
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165 | 'item_title' => $sLang,
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166 | 'extra_info' => null,
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167 | );
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168 |
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169 | $sOutputCode .= $GLOBALS['oSysTemplate']->parseHtmlByName( 'member_menu_sub_item.html', $aTemplateKeys );
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170 | }
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171 |
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172 | return $sOutputCode;
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173 | }
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174 |
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175 | function getLangsArr( $bAddFlag = false, $bRetIDs = false ) {
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176 | $rLangs = db_res('SELECT * FROM `sys_localization_languages` ORDER BY `Title` ASC');
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177 |
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178 | $aLangs = array();
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179 | while( $aLang = mysql_fetch_assoc($rLangs) ) {
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180 | $sFlag = '';
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181 | $sFlag = $bAddFlag ? ( $aLang['Flag'] ? $aLang['Flag'] : 'xx' ) : '';
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182 |
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183 | $sKey = ($bRetIDs) ? $aLang['ID'] : $aLang['Name'];
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184 | $aLangs[ $sKey ] = $aLang['Title'] . $sFlag;
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185 | }
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186 |
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187 | return $aLangs;
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188 | }
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189 |
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190 | function deleteLanguage($langID = 0) {
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191 | $langID = (int)$langID;
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192 |
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193 | if($langID <= 0) return false;
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194 |
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195 | $resLangs = db_res('
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196 | SELECT `ID`, `Name`
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197 | FROM `sys_localization_languages`
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198 | WHERE `ID` = '.$langID);
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199 |
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200 | if(mysql_num_rows($resLangs) <= 0) return false;
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201 |
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202 | $arrLang = mysql_fetch_assoc($resLangs);
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203 |
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204 | $numStrings = db_res('
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205 | SELECT COUNT(`IDKey`)
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206 | FROM `sys_localization_strings`
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207 | WHERE `IDLanguage` = '.$langID);
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208 | $numStrings = mysql_fetch_row($numStrings);
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209 | $numStrings = $numStrings[0];
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210 |
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211 | db_res('DELETE FROM `sys_localization_strings` WHERE `IDLanguage` = '.$langID);
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212 |
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213 | if(db_affected_rows() < $numStrings) return false;
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214 |
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215 | db_res('DELETE FROM `sys_localization_languages` WHERE `ID` = '.$langID);
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216 |
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217 | if(db_affected_rows() <= 0) return false;
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218 |
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219 | @unlink( BX_DIRECTORY_PATH_ROOT . 'langs/lang-'.$arrLang['Name'].'.php');
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220 |
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221 | // delete from email templates
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222 | $sQuery = "DELETE FROM `sys_email_templates` WHERE `LangID` = '{$langID}'";
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223 | db_res($sQuery);
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224 |
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225 | return true;
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226 | }
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227 |
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228 | function getLocalizationKeys() {
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229 | $resKeys = db_res('SELECT `ID`, `IDCategory`, `Key` FROM `sys_localization_keys`');
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230 |
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231 | $arrKeys = array();
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232 |
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233 | while($arr = mysql_fetch_assoc($resKeys)) {
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234 | $ID = $arr['ID'];
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235 | unset($arr['ID']);
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236 | $arrKeys[$ID] = $arr;
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237 | }
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238 |
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239 | return $arrKeys;
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240 | }
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241 |
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242 | function getLocalizationStringParams($keyID) {
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243 | $keyID = (int)$keyID;
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244 |
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245 | $resParams = db_res("
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246 | SELECT `IDParam`,
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247 | `Description`
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248 | FROM `sys_localization_string_params`
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249 | WHERE `IDKey` = $keyID
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250 | ORDER BY `IDParam`
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251 | ");
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252 |
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253 | $arrParams = array();
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254 |
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255 | while ($arr = mysql_fetch_assoc($resParams)) {
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256 | $arrParams[(int)$arr['IDParam']] = $arr['Description'];
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257 | }
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258 |
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259 | return $arrParams;
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260 | }
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261 |
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262 | function getLocalizationCategories() {
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263 | $resCategories = db_res('SELECT `ID`, `Name` FROM `sys_localization_categories` ORDER BY `Name`');
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264 |
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265 | $arrCategories = array();
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266 |
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267 | while ($arr = mysql_fetch_assoc($resCategories)) {
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268 | $arrCategories[$arr['ID']] = $arr['Name'];
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269 | }
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270 |
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271 | return $arrCategories;
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272 | }
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273 |
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274 | function compileLanguage($langID = 0) {
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275 | $langID = (int)$langID;
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276 |
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277 | $newLine = "\r\n";
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278 |
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279 | if($langID <= 0) {
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280 | $resLangs = db_res('SELECT `ID`, `Name` FROM `sys_localization_languages`');
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281 | } else {
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282 | $resLangs = db_res('
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283 | SELECT `ID`, `Name`
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284 | FROM `sys_localization_languages`
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285 | WHERE `ID` = '.$langID
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286 | );
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287 | }
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288 |
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289 | if ( mysql_num_rows($resLangs) <= 0 )
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290 | return false;
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291 |
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292 | while($arrLanguage = mysql_fetch_assoc($resLangs)) {
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293 | $resKeysStrings = db_res("
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294 | SELECT `sys_localization_keys`.`Key` AS `Key`,
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295 | `sys_localization_strings`.`String` AS `String`
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296 | FROM `sys_localization_strings` INNER JOIN
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297 | `sys_localization_keys` ON
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298 | `sys_localization_keys`.`ID` = `sys_localization_strings`.`IDKey`
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299 | WHERE `sys_localization_strings`.`IDLanguage` = {$arrLanguage['ID']}");
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300 |
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301 | $handle = fopen( BX_DIRECTORY_PATH_ROOT . "langs/lang-{$arrLanguage['Name']}.php", 'w');
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302 |
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303 | if($handle === false) return false;
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304 |
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305 | $fileContent = "<?{$newLine}\$LANG = array(";
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306 |
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307 | while($arrKeyString = mysql_fetch_assoc($resKeysStrings)) {
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308 | $langKey = str_replace("\\", "\\\\", $arrKeyString['Key']);
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309 | $langKey = str_replace("'", "\\'", $langKey);
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310 |
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311 | $langStr = str_replace("\\", "\\\\", $arrKeyString['String']);
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312 | $langStr = str_replace("'", "\\'", $langStr);
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313 |
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314 | $fileContent .= "{$newLine}\t'$langKey' => '$langStr',";
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315 | }
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316 |
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317 | $fileContent = trim($fileContent, ',');
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318 |
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319 | $writeResult = fwrite($handle, $fileContent."{$newLine});?>");
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320 | if($writeResult === false) return false;
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321 |
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322 | if(fclose($handle) === false) return false;
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323 |
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324 | @chmod( BX_DIRECTORY_PATH_ROOT . "langs/lang-{$arrLanguage['Name']}.php", 0666);
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325 | }
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326 |
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327 | return true;
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328 | }
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329 |
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330 | function addStringToLanguage($langKey, $langString, $langID = -1, $categoryID = BX_DOL_LANGUAGE_CATEGORY_SYSTEM) {
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331 | // input validation
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332 | $langID = (int)$langID;
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333 | $categoryID = (int)$categoryID;
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334 |
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335 | if ( $langID == -1 ) {
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336 | $resLangs = db_res('SELECT `ID`, `Name` FROM `sys_localization_languages`');
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337 | } else {
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338 | $resLangs = db_res('
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339 | SELECT `ID`, `Name`
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340 | FROM `sys_localization_languages`
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341 | WHERE `ID` = '.$langID);
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342 | }
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343 |
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344 | $langKey = process_db_input($langKey, BX_TAGS_STRIP);
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345 | $langString = process_db_input($langString, BX_TAGS_VALIDATE);
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346 |
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347 | $resInsertKey = db_res( "
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348 | INSERT INTO `sys_localization_keys`
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349 | SET `IDCategory` = $categoryID,
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350 | `Key` = '$langKey'", false );
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351 | if ( !$resInsertKey || db_affected_rows() <= 0 )
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352 | return false;
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353 |
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354 | $keyID = db_last_id();
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355 |
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356 | while($arrLanguage = mysql_fetch_assoc($resLangs)) {
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357 | $resInsertString = db_res( "
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358 | INSERT INTO `sys_localization_strings`
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359 | SET `IDKey` = $keyID,
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360 | `IDLanguage` = {$arrLanguage['ID']},
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361 | `String` = '$langString'", false );
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362 | if ( !$resInsertString || db_affected_rows() <= 0 )
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363 | return false;
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364 |
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365 | compileLanguage($arrLanguage['ID']);
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366 | }
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367 |
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368 | return true;
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369 | }
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370 |
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371 | function updateStringInLanguage($langKey, $langString, $langID = -1) {
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372 | // input validation
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373 | $langID = (int)$langID;
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374 |
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375 | if ( $langID == -1 ) {
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376 | $resLangs = db_res('SELECT `ID`, `Name` FROM `sys_localization_languages`');
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377 | } else {
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378 | $resLangs = db_res('
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379 | SELECT `ID`, `Name`
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380 | FROM `sys_localization_languages`
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381 | WHERE `ID` = '.$langID);
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382 | }
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383 |
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384 | $langKey = process_db_input($langKey, BX_TAGS_STRIP);
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385 | $langString = process_db_input($langString, BX_TAGS_VALIDATE);
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386 |
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387 | $arrKey = db_arr( "
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388 | SELECT `ID`
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389 | FROM `sys_localization_keys`
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390 | WHERE `Key` = '$langKey'", false );
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391 |
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392 | if ( !$arrKey )
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393 | return false;
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394 |
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395 | $keyID = $arrKey['ID'];
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396 |
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397 | while($arrLanguage = mysql_fetch_assoc($resLangs)) {
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398 | $resUpdateString = db_res( "
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399 | UPDATE `sys_localization_strings`
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400 | SET `String` = '$langString'
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401 | WHERE `IDKey` = $keyID
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402 | AND `IDLanguage` = {$arrLanguage['ID']}", false );
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403 | if ( !$resUpdateString || db_affected_rows() <= 0 )
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404 | return false;
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405 | }
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406 |
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407 | return true;
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408 | }
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409 |
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410 | function deleteStringFromLanguage($langKey, $langID = -1) {
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411 | // input validation
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412 | $langID = (int)$langID;
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413 |
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414 | if ( $langID == -1 ) {
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415 | $resLangs = db_res('SELECT `ID`, `Name` FROM `sys_localization_languages`');
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416 | } else {
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417 | $resLangs = db_res('
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418 | SELECT `ID`, `Name`
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419 | FROM `sys_localization_languages`
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420 | WHERE `ID` = '.$langID);
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421 | }
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422 |
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423 | $langKey = process_db_input($langKey, BX_TAGS_STRIP);
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424 | $langString = process_db_input($langString, BX_TAGS_VALIDATE);
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425 |
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426 | $arrKey = db_arr( "
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427 | SELECT `ID`
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428 | FROM `sys_localization_keys`
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429 | WHERE `Key` = '$langKey'", false );
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430 |
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431 | if ( !$arrKey )
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432 | return false;
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433 |
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434 | $keyID = $arrKey['ID'];
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435 |
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436 | while($arrLanguage = mysql_fetch_assoc($resLangs)) {
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437 | $resDeleteString = db_res( "
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438 | DELETE FROM `sys_localization_strings`
|
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439 | WHERE `IDKey` = $keyID
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440 | AND `IDLanguage` = {$arrLanguage['ID']}", false );
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441 | if ( !$resDeleteString || db_affected_rows() <= 0 )
|
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442 | return false;
|
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443 | }
|
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444 |
|
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445 | $resDeleteKey = db_res( "
|
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446 | DELETE FROM `sys_localization_keys`
|
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447 | WHERE `Key` = '$langKey' LIMIT 1", false );
|
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448 |
|
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449 | return !$resDeleteKey || db_affected_rows() <= 0 ? false : true;
|
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450 | }
|
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451 |
|
---|
452 | function _t_action( $str, $arg0 = "", $arg1 = "", $arg2 = "" ) {
|
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453 | return MsgBox( _t($str,$arg0,$arg1,$arg2) );
|
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454 | }
|
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455 |
|
---|
456 | function _t_echo_action( $str, $arg0 = "", $arg1 = "", $arg2 = "" ) {
|
---|
457 | return MsgBox( _t($str,$arg0,$arg1,$arg2) );
|
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458 | }
|
---|
459 |
|
---|
460 | function echo_t_err( $str, $arg0 = "", $arg1 = "", $arg2 = "" ) {
|
---|
461 | return MsgBox( _t($str,$arg0,$arg1,$arg2) );
|
---|
462 | }
|
---|
463 |
|
---|
464 | function _t_err( $str, $arg0 = "", $arg1 = "", $arg2 = "" ) {
|
---|
465 | return MsgBox( _t($str,$arg0,$arg1,$arg2) );
|
---|
466 | }
|
---|
467 |
|
---|
468 | function _t($key, $arg0 = "", $arg1 = "", $arg2 = "") {
|
---|
469 | global $LANG;
|
---|
470 |
|
---|
471 | if(isset($LANG[$key])) {
|
---|
472 | $str = $LANG[$key];
|
---|
473 | $str = str_replace('{0}', $arg0, $str);
|
---|
474 | $str = str_replace('{1}', $arg1, $str);
|
---|
475 | $str = str_replace('{2}', $arg2, $str);
|
---|
476 | return $str;
|
---|
477 | } else {
|
---|
478 | return $key;
|
---|
479 | }
|
---|
480 | }
|
---|
481 |
|
---|
482 | function _t_ext($key, $args) {
|
---|
483 | global $LANG;
|
---|
484 |
|
---|
485 | if(isset($LANG[$key])) {
|
---|
486 | $str = $LANG[$key];
|
---|
487 |
|
---|
488 | if(!is_array($args)) {
|
---|
489 | return str_replace('{0}', $args, $str);
|
---|
490 | }
|
---|
491 |
|
---|
492 | foreach ($args as $key => $val) {
|
---|
493 | $str = str_replace('{'.$key.'}', $val, $str);
|
---|
494 | }
|
---|
495 |
|
---|
496 | return $str;
|
---|
497 | } else {
|
---|
498 | return $key;
|
---|
499 | }
|
---|
500 | }
|
---|
501 |
|
---|
502 | ?>
|
---|