MatritumCantat_Web/www/administrator/components/com_events/install.events.php

<?php
/**
 * Events Component for Joomla 1.0.x
 *
 * @version     $Id: install.events.php 844 2007-07-12 07:06:31Z geraint $
 * @package     Events
 * @copyright   Copyright (C) 2006 JEvents Project Group
 * @copyright   Copyright (C) 2000 - 2003 Eric Lamette, Dave McDonnell
 * @licence     http://www.gnu.org/copyleft/gpl.html
 * @link        http://joomlacode.org/gf/project/jevents
 */

/*
* This script use parts of a commercial script by mic [http://www.mgfi.info]
* If you want to use it, be so kind and respect the authors right and ask for permission
**/

defined( '_VALID_MOS' ) or die( 'Direct Access to this location is not allowed.' );

function com_install() {
	global $mainframe, $database, $mosConfig_absolute_path, $mosConfig_lang, $mosConfig_alang;

	$queri		= array();
	$errors 	= array();
	$dataSum	= '';
	$cleaned 	= '';

	// get proper language
	$tmpLang 	= $mosConfig_lang;
	$pathLang 	= $mosConfig_absolute_path . '/administrator/components/com_events/language/admin_';
	// tries to get adminlang (if defined - see MGFi www.mgfi.info for more info)
	if( isset( $mosConfig_alang )){
		if( file_exists( $pathLang . $mosConfig_alang . '.php' )) {
			$tmpLang = $mosConfig_alang;
		}
	}
    if( file_exists( $pathLang . $tmpLang . '.php' )) {
    	include( $pathLang . $tmpLang . '.php' );
    } else {
    	include( $pathLang . 'english.php' );
    }

	// Do the clean up if installed on a previous installation
	$query = "SELECT count(id) as count, max(id) as lastInstalled"
	. "\n FROM #__components"
	. "\n WHERE link='option=com_events'"
	;
    $database->setQuery( $query );
    $reginfo = $database->loadObjectList();
    $lastInstalled = $reginfo[0]->lastInstalled;

    // Check if there are more registered instances of the Events component
    if( $reginfo[0]->count <> '1' ) {
        // Get duplicates
        $query = "SELECT *"
        . "\n FROM #__components"
        . "\n WHERE link='option=com_events'"
        . "\n AND id!='$lastInstalled'"
        . "\n AND admin_menu_link LIKE 'option=com_events'"
        ;
        $database->setQuery( $query);
        $toberemoved = $database->loadObjectList();

        foreach( $toberemoved as $remid ){
            // Delete duplicate entries
            $query = "DELETE FROM #__components"
            . "\n WHERE id='$remid->id'"
            . "\n OR parent='$remid->id'"
            ;
            $database->setQuery( $query );
            $database->query();

            $cleaned++;
            $dataSum++;
        }
    }

	// set correct language entries for menus
		// main entry
	$queri[] = "UPDATE #__components SET name = '" . _CAL_LANG_INSTAL_MAIN . "' WHERE link = 'option=com_events'";
	$queri[] = "UPDATE #__components SET admin_menu_alt = '" . _CAL_LANG_INSTAL_MAIN . "' WHERE link = 'option=com_events'";
		// archiv
	$queri[] = "UPDATE #__components SET name = '" . _CAL_LANG_INSTAL_ARCHIVE . "' WHERE admin_menu_link = 'option=com_events&task=viewarchiv'";
	$queri[] = "UPDATE #__components SET admin_menu_alt = '" . _CAL_LANG_INSTAL_ARCHIVE . "' WHERE link = 'option=com_events&task=viewarchiv'";
		// manage events
	$queri[] = "UPDATE #__components SET name = '" . _CAL_LANG_INSTAL_MANAGE . "' WHERE link = '' AND admin_menu_link = 'option=com_events'";
	$queri[] = "UPDATE #__components SET admin_menu_alt = '" . _CAL_LANG_INSTAL_MANAGE . "' WHERE link = '' AND admin_menu_link = 'option=com_events'";
		// categories
	$queri[] = "UPDATE #__components SET name = '" . _CAL_LANG_INSTAL_CATS . "' WHERE admin_menu_link = 'option=com_events&act=categories'";
	$queri[] = "UPDATE #__components SET admin_menu_alt = '" . _CAL_LANG_INSTAL_CATS . "' WHERE admin_menu_link = 'option=com_events&act=categories'";
		// config
	$queri[] = "UPDATE #__components SET name = '" . _CAL_LANG_INSTAL_CONFIG . "' WHERE admin_menu_link = 'option=com_events&act=conf'";
	$queri[] = "UPDATE #__components SET admin_menu_alt = '" . _CAL_LANG_INSTAL_CONFIG . "' WHERE admin_menu_link = 'option=com_events&act=conf'";

	foreach( $queri AS $query ){
        $database->setQuery( $query );
        if( !$database->query() ) {
            $errors[] = array( $database->getErrorMsg(), $query );
        }else{
            $dataSum++;
        }
    }

    // update images
    $eventsIMG 		= '../administrator/components/com_events/images/events_ico.png';

    $queri[] = "UPDATE #__components SET admin_menu_img='" . $eventsIMG . "' WHERE admin_menu_link = 'option=com_events'";
    $queri[] = "UPDATE #__components SET admin_menu_img='js/ThemeOffice/trash.png' WHERE admin_menu_link = 'option=com_events&task=viewarchive'";
	$queri[] = "UPDATE #__components SET admin_menu_img='js/ThemeOffice/categories.png' WHERE admin_menu_link = 'option=com_events&act=categories'";
	$queri[] = "UPDATE #__components SET admin_menu_img='js/ThemeOffice/config.png' WHERE admin_menu_link = 'option=com_events&act=conf'";

	foreach( $queri AS $query ){
        $database->setQuery( $query );
        if( !$database->query() ) {
            $errors[] = array( $database->getErrorMsg(), $query );
        }else{
            $dataSum++;
        }
    } ?>

    <div>
        <?php
        if( $errors ){
            echo '<strong style="color:red;">' . _CAL_LANG_INSTAL_ERROR . '</strong>';
            echo '<ul>';
            foreach( $errors AS $error ){
                echo '<li>' . $error[0] . '</li>';
            }
            echo '</ul>';
        }else{
            echo '<strong style="color:green;">' . $dataSum . ' ' . _CAL_LANG_INSTALL_DB_ENTRIES . '</strong>';
        }

        if( $cleaned ){
        	echo '<strong style="color:green;">' . $cleaned . ' ' . _CAL_LANG_INSTALL_PREV_INST . '</strong>';
        } ?>
    </div>

    <div style="text-align:left; float:left;">
    	<?php
    	$path = $mosConfig_absolute_path . '/administrator/components/com_events/help/README_';
		$lang = strtok($mainframe->getCfg('locale'), '_');
    	if( file_exists( $path . $lang . '.php' )){
    		include( $path . $lang . '.php' );
    	}else{
    		include( $path . 'en.php' );
    	} ?>
    </div>
    <?php
}
?>