EDITOR_NONE, 'handler' => '', 'special_needs' => '');
if (is_dir(DIR_FS_CATALOG . DIR_WS_EDITORS . 'htmlarea')) $editors_list['HTMLAREA'] = array('desc' => EDITOR_HTMLAREA, 'handler' => 'htmlarea.php', 'special_needs' => '');
if (is_dir(DIR_FS_CATALOG . DIR_WS_EDITORS . 'fckeditor')) $editors_list['FCKEDITOR'] = array('desc' => EDITOR_FCKEDITOR, 'handler' => 'fckeditor.php', 'special_needs' => '');
if (is_dir(DIR_FS_CATALOG . DIR_WS_EDITORS . 'ckeditor')) $editors_list['CKEDITOR'] = array('desc' => EDITOR_CKEDITOR, 'handler' => 'ckeditor.php', 'special_needs' => '');
if (is_dir(DIR_FS_CATALOG . DIR_WS_EDITORS . 'tiny_mce')) $editors_list['TINYMCE'] = array('desc' => EDITOR_TINYMCE, 'handler' => 'tinymce.php', 'special_needs' => '');
/******* ADDITIONAL EDITORS CAN BE ADDED ABOVE THIS LINE *******/
/**
* Prepare pulldown menu for use in various pages where editor selections should be offered
*/
$editors_pulldown = array();
$i = 0;
foreach($editors_list as $key=>$value) {
$i++;
$editors_pulldown[] = array('id' => $i, 'text' => $value['desc'], 'key' => $key);
}
/**
* Session default is set if no preference has been chosen during this login session
*/
if (!isset($_SESSION['html_editor_preference_status'])) {
$_SESSION['html_editor_preference_status'] = HTML_EDITOR_PREFERENCE;
}
/**
* If a new preference has been selected via a pulldown menu, set the details:
*/
$new_editor_choice = (isset($_GET['action']) && $_GET['action'] == 'set_editor' && isset($_GET['reset_editor'])) ? $_GET['reset_editor'] : -1;
/**
* Set a few variables for use in admin pages
*
* $_SESSION['html_editor_preference_status'] = the key name of the selected editor for this session
* $current_editor_key = the numerical index pointer as default for the pulldown menu drawn when offering editor selection
* $editor_handler = the path to the handler file containing the logic required for insertion to activate editor features
*
*/
foreach($editors_pulldown as $key=>$value) {
if ($new_editor_choice == $value['id']) $_SESSION['html_editor_preference_status'] = $value['key'];
if ($_SESSION['html_editor_preference_status'] == $value['key']) $current_editor_key = $value['id'];
}
$editor_handler = DIR_WS_INCLUDES . $editors_list[$_SESSION['html_editor_preference_status']]['handler'];
$editor_handler = ($editor_handler == DIR_WS_INCLUDES) ? '' : $editor_handler;
/* if handler not found, reset to NONE */
if ($editor_handler != '' && !file_exists($editor_handler)) {
$editor_handler = '';
$_SESSION['html_editor_preference_status'] = 'NONE';
$current_editor_key = 0;
}
/**
* Debug code:
*/
if (false) {
echo '
'; print_r($_GET); echo '
';
echo '
new_editor_choice = ' . $new_editor_choice;
echo '
current_editor_key = ' . $current_editor_key;
echo '
$_SESSION[html_editor_preference_status] = ' . $_SESSION['html_editor_preference_status'];
echo '
editor_handler = ' . $editor_handler;
echo '
'; print_r($editors_list); echo '
';
echo '
'; print_r($editors_pulldown); echo '
';
//die('debug end');
}