extensions/ExtensionLanguageLoader/default.php

   1 <?php
   2 /*
   3 Extension Name: Extension Language Loader
   4 Extension Url: http://lussumo.com/addons/
   5 Description: Searches all possible places for translations and loads it according to language priorities. Read readme.txt for more information.
   6 Version: 1.1
   7 Author: Tomáš Klapka aka klip
   8 Author Url: http://tomas.klapka.cz/
   9
  10 Copyright 2007 Tomáš Klapka aka klip (tomas@klapka.cz)
  11 This file and content of the folder containing this file is part of Vanilla.
  12 Vanilla 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 of the License, or (at your option) any later version.
  13 Vanilla 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.
  14 You should have received a copy of the GNU General Public License along with Vanilla; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  15 The latest source code for Vanilla is available at www.lussumo.com
  16 */
  17
  18 // read init
  19 @require( $Configuration['EXTENSIONS_PATH'].'ExtensionLanguageLoader/init.php' );
  20
  21 // INSTALL
  22 //
  23 // install the code to the beginning of conf/language.php if we are not installed yet
  24 if ( !defined( $LL_extension_name.'_INSTALLED' ) ) {
  25         require( $LL_root_lib.'InstallUninstall.php' );
  26         LL_install();
  27 }
  28
  29 // UNINSTALL
  30 //
  31 // delegation for uninstall before disable
  32 // doesn't work without enabling include of extensions at appg/init_ajax.php at the end of file
  33 // but it might cause trouble coming from other extensions
  34 if ($Context->Session->User->Permission('PERMISSION_CHANGE_APPLICATION_SETTINGS')) {
  35         function ExtensionForm_PreExtensionDisable_LL_uninstall(&$ExtensionForm) {
  36                 global $LL_extension_name;
  37                 $ExtensionName = &$ExtensionForm->DelegateParameters['ExtensionName'];
  38                 if ( $ExtensionName == $LL_extension_name) {
  39                         require( $LL_root_lib.'InstallUninstall.php' );
  40                         LL_uninstall();
  41                 }
  42         }
  43         $Context->AddToDelegate( 'ExtensionForm', 'PreExtensionDisable', 'ExtensionForm_PreExtensionDisable_LL_uninstall' );
  44 }
  45
  46 // SETTINGS
  47 //
  48 // add settings into conf/settings.php
  49 LL_add_setting( 'LL_SETUP' );
  50 LL_add_setting( 'LL_CACHING' );       // enable caching as default
  51 LL_add_setting( 'LL_CACHE_TIMEOUT' ); // 1 hour
  52
  53 // ADMIN CONTROL PANEL
  54 //
  55 if ($Context->SelfUrl == 'settings.php' && $Context->Session->User->Permission('PERMISSION_CHANGE_APPLICATION_SETTINGS')) {
  56
  57         // creates settings page for admin - enable/disable cache, set cache timeout, reset cache
  58         class LLSettings extends PostBackControl {
  59                 var $ConfigurationManager;
  60
  61                 function LLSettings(&$Context) {
  62                         $this->Name = 'LLSettings';
  63                         $this->ValidActions = array('LanguageLoader', 'ProcessLanguageLoader', 'LanguageLoaderResetCache');
  64                         if(!isset($_POST['LL_CACHING'])) {
  65                            $_POST['LL_CACHING'] = 0;
  66                         }
  67                         $this->Constructor($Context);
  68                         if (!$this->Context->Session->User->Permission('PERMISSION_CHANGE_APPLICATION_SETTINGS')) {
  69                                 $this->IsPostBack = 0;
  70                         } elseif( $this->IsPostBack ) {
  71                                 $SettingsFile = $this->Context->Configuration['APPLICATION_PATH'].'conf/settings.php';
  72                                 $this->ConfigurationManager = $this->Context->ObjectFactory->NewContextObject($this->Context, 'ConfigurationManager');
  73                                 if ($this->PostBackAction == 'ProcessLanguageLoader') {
  74                                         $this->ConfigurationManager->GetSettingsFromForm($SettingsFile);
  75                                         // And save everything
  76                                         if ($this->ConfigurationManager->SaveSettingsToFile($SettingsFile)) {
  77                                                 header('location: '.GetUrl($this->Context->Configuration, 'settings.php', '', '', '', '', 'PostBackAction=LanguageLoader&Success=1'));
  78                                         } else {
  79                                                 $this->PostBackAction = 'LanguageLoader';
  80                                         }
  81                                 }
  82                                 if ( $this->PostBackAction == 'LanguageLoaderResetCache' ) {
  83                                         $Configuration = $this->Context->Configuration;
  84                                         require( $LL_root_lib.'ResetCache.php' );
  85                                         reset_cache();
  86                                         header('location: '.GetUrl($this->Context->Configuration, 'settings.php', '', '', '', '', 'PostBackAction=LanguageLoader&Success=1'));
  87                                 }
  88
  89                         }
  90                         $this->CallDelegate('Constructor');
  91                 }
  92
  93                 function Render() {
  94                         if ($this->IsPostBack) {
  95                                 $this->CallDelegate('PreRender');
  96                                 $this->PostBackParams->Clear();
  97                                 if ( $this->PostBackAction == 'LanguageLoader' ) {
  98                                         $this->PostBackParams->Set('PostBackAction', 'ProcessLanguageLoader');
  99                                         echo '
 100                                         <div id="Form" class="Account GlobalsForm">';
 101                                         if (ForceIncomingBool('Success', 0)) echo '<div id="Success">'.$this->Context->GetDefinition('ChangesSaved').'</div>';
 102                                         echo '
 103                                         <fieldset>
 104                                                 <legend>'.$this->Context->GetDefinition('LL_Settings').'</legend>
 105                                                 '.$this->Get_Warnings().'
 106                                                 '.$this->Get_PostBackForm('frmLanguageLoader').'
 107                                                 <p>'.$this->Context->GetDefinition('LL_SettingsNotes').'</p>
 108                                                 <ul>
 109                                                         <li id="ForumOptions">
 110                                                                 <p><span><label for="chkCachingEnabled"><input type="checkbox" name="LL_CACHING" id="chkCachingEnabled" value="1"'.
 111                                                                 ($this->ConfigurationManager->GetSetting('LL_CACHING') ? ' checked="checked"' : '').
 112                                                                 ' />'.$this->Context->GetDefinition('LL_CachingEnabled').'</label></span></p>
 113                                                                 <p><label for="txtCachingTimeout">'.$this->Context->GetDefinition('LL_CacheTimeout').'</label>
 114                                                                 <input type="text" name="LL_CACHE_TIMEOUT" id="txtCachingTimeout"  value="'.$this->ConfigurationManager->GetSetting('LL_CACHE_TIMEOUT').'" maxlength="200" class="Checkbox" /></p>
 115                                                                 <p><a href="'.GetUrl($this->Context->Configuration, 'settings.php', '', '', '', '', 'PostBackAction=LanguageLoaderResetCache').'">'.$this->Context->GetDefinition('LL_ResetCache').'</a></p>
 116                                                         </li>
 117                                                 </ul>
 118                                                 <div class="Submit">
 119                                                         <input type="submit" name="btnSave" value="'.$this->Context->GetDefinition('Save').'" class="Button SubmitButton" />
 120                                                         <a href="'.GetUrl($this->Context->Configuration, $this->Context->SelfUrl).'" class="CancelButton">'.$this->Context->GetDefinition('Cancel').'</a>
 121                                                 </div>
 122                                                 </form>
 123                                         </fieldset>
 124                                         </div>';
 125                                 }
 126                         }
 127                         $this->CallDelegate('PostRender');
 128                 }
 129         }
 130
 131         $LLSettings = $Context->ObjectFactory->NewContextObject($Context, 'LLSettings');
 132         $Page->AddRenderControl($LLSettings, $Configuration['CONTROL_POSITION_BODY_ITEM'] + 1);
 133
 134         $ExtensionOptions = $Context->GetDefinition('ExtensionOptions');
 135         $Panel->AddList($ExtensionOptions, 10);
 136         $Panel->AddListItem($ExtensionOptions, $Context->GetDefinition('LL_Settings'), GetUrl($Context->Configuration, 'settings.php', '', '', '', '', 'PostBackAction=LanguageLoader'));
 137
 138 }
 139
 140 // this function adds setting to conf/settings.php
 141 // it is just helper
 142 function LL_add_setting( $setting, $value = 1 ) {
 143         global $Configuration;
 144         global $Context;
 145         if ( !array_key_exists( $setting, $Configuration ) ) {
 146                 AddConfigurationSetting( $Context, $setting, $value );
 147         }
 148 }