<?php
if(preg_match('#' . basename(__FILE__) . '#', $_SERVER['PHP_SELF'])) { die('You are not allowed to call this page directly.'); }

function flag_admin_options()  {

	global $flag;
	
	// same as $_SERVER['REQUEST_URI'], but should work under IIS 6.0
	$filepath    = admin_url() . 'admin.php?page='.$_GET['page'];

	if ( isset($_POST['updateoption']) ) {	
		check_admin_referer('flag_settings');
		// get the hidden option fields, taken from WP core
		$options=array();
		if ( $_POST['page_options'] )
			$options = explode(',', stripslashes($_POST['page_options']));
		if (!empty($options)) {
			foreach ($options as $option) {
				$option = trim($option);
				$value = trim($_POST[$option]);
				$flag->options[$option] = $value;
			}
			if(isset($_POST['galleryPath'])) {
			// the path should always end with a slash
				$flag->options['galleryPath']    = trailingslashit($flag->options['galleryPath']);
			}
			// the custom sortorder must be ascending
			//$flag->options['galSortDir'] = ($flag->options['galSort'] == 'sortorder') ? 'ASC' : $flag->options['galSortDir'];
		}
		// Save options
		update_option('flag_options', $flag->options);

		flagGallery::show_message(__('Update Successfully','flag'));
	}
	if( isset($_POST['membership']) ){
		if(!empty($_POST['license_key'])){
			if(function_exists('curl_init')){
				check_admin_referer('flag_settings');
				$ch = curl_init('http://mypgc.co/app/account_st.php');
				curl_setopt ($ch, CURLOPT_REFERER, home_url());
				curl_setopt ($ch, CURLOPT_POST, 1);
				curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
				curl_setopt ($ch, CURLOPT_POSTFIELDS, array('access_key'=>$_POST['access_key'], 'access_url'=>$_POST['access_url'], 'license_key'=>$_POST['license_key']));
				$access_key_return = curl_exec ($ch);
				curl_close ($ch);
			} else {
				$access_key_return = __('cURL library is not installed on your server.','flag');
			}
			if(strpos($access_key_return, 'Error') !== FALSE){
				$_POST['license_key'] = '';
			}
			$options = explode(',', stripslashes($_POST['page_options']));
			foreach ($options as $option) {
					$option = trim($option);
					$value = trim($_POST[$option]);
					$flag->options[$option] = $value;
			}
			// Save options
			update_option('flag_options', $flag->options);

			if(strpos($access_key_return, 'Error') === FALSE){
				flagGallery::show_message($access_key_return);
			} else {
				flagGallery::show_error($access_key_return);
			}
		} else {
			$access_key_return = __('Enter License Key. License Key is required','flag');
			flagGallery::show_error($access_key_return);
		}
	}
	

	if ( isset($_POST['update_cap']) ) {	

		check_admin_referer('flag_addroles');

		// now set or remove the capability
		flag_set_capability($_POST['general'],"FlAG overview");
		flag_set_capability($_POST['tinymce'],"FlAG Use TinyMCE");
		flag_set_capability($_POST['add_gallery'],"FlAG Upload images");
		flag_set_capability($_POST['import_gallery'],"FlAG Import folder");
		flag_set_capability($_POST['manage_gallery'],"FlAG Manage gallery");
		flag_set_capability($_POST['manage_others'],"FlAG Manage others gallery");
		flag_set_capability($_POST['change_skin'],"FlAG Change skin");
		flag_set_capability($_POST['add_skins'],"FlAG Add skins");
		flag_set_capability($_POST['delete_skins'],"FlAG Delete skins");
		flag_set_capability($_POST['change_options'],"FlAG Change options");
		flag_set_capability($_POST['manage_music'],"FlAG Manage music");
		flag_set_capability($_POST['manage_video'],"FlAG Manage video");
		flag_set_capability($_POST['manage_banners'],"FlAG Manage banners");
		flag_set_capability($_POST['facebook_page'],"FlAG Facebook page");
		
		flagGallery::show_message(__('Updated capabilities',"flag"));
	}
	
	// message windows
	if(!empty($messagetext)) { echo '<!-- Last Action --><div id="message" class="updated fade"><p>'.$messagetext.'</p></div>'; }
	
	$flag_options = get_option('flag_options');
	?>
	
<div id="slider" class="wrap">

	<ul id="tabs" class="tabs">
		<li class="selected"><a href="#" rel="imageoptions"><?php _e('Image Gallery Options', 'flag'); ?></a></li>
		<?php if(current_user_can('administrator')){ ?>
		<li><a href="#" rel="rControl"><?php _e('License Key & Remote Control', 'flag'); ?></a></li>
		<?php } ?>
		<li><a href="#" rel="vPlayer"><?php _e('FLV Single Player Options', 'flag'); ?></a></li>
		<li><a href="#" rel="mPlayer"><?php _e('MP3 Single Player Options', 'flag'); ?></a></li>
<?php if (flagGallery::flag_wpmu_enable_function('wpmuRoles')) : ?>
		<li><a href="#" rel="roles"><?php _e('Roles', 'flag'); ?></a></li>
<?php endif; ?>
	</ul>

	<!-- Image Gallery Options -->
<script type="text/javascript">
jQuery(document).ready(function() {
	jQuery('.flag_colors .colorPick').each( function(){
		var inpID = jQuery(this).attr('name');
		jQuery('#cp_'+inpID).farbtastic('#'+inpID);
		jQuery('#'+inpID).focus( function(){
		    jQuery('#cp_'+inpID).show();
		});
		jQuery('#'+inpID).blur( function(){
		    jQuery('#cp_'+inpID).hide();
		});
	});
});
</script>
	<div id="imageoptions" class="cptab">
		<form name="generaloptions" method="post">
		<?php wp_nonce_field('flag_settings'); ?>
			<input type="hidden" name="page_options" value="galleryPath,flashWidth,flashHeight,deleteImg,deepLinks,useMediaRSS,jAlterGal,jAlterGalScript,BarsBG,CatBGColor,CatBGColorOver,CatColor,CatColorOver,ThumbBG,ThumbLoaderColor,TitleColor,DescrColor,imgWidth,imgHeight,imgQuality,galSort,galSortDir,disableViews" />
			<h2><?php _e('Image Gallery Options','flag'); ?></h2>
			<h3><?php _e('General Options','flag'); ?></h3>
			<table class="form-table flag-options">
				<tr valign="top">
					<th align="left" width="200"><?php _e('Gallery path','flag'); ?></th>
					<td><input readonly="readonly" type="text" size="35" name="galleryPath" value="<?php echo $flag_options['galleryPath']; ?>" />
					<span class="setting-description"><?php _e('This is the default path for all galleries','flag'); ?></span></td>
				</tr>
				<tr valign="top">
					<th><?php _e('Default flash size (W x H)','flag'); ?>:</th>
					<td><input type="text" size="4" maxlength="4" name="flashWidth" value="<?php echo $flag_options['flashWidth']; ?>" /> x
					<input type="text" size="4" maxlength="4" name="flashHeight" value="<?php echo $flag_options['flashHeight']; ?>" /></td>
				</tr>					
				<tr valign="top">
					<th align="left"><?php _e('Delete image files','flag'); ?></th>
					<td><input <?php if (IS_WPMU) echo 'readonly = "readonly"'; ?> type="checkbox" name="deleteImg" value="1" <?php checked('1', $flag_options['deleteImg']); ?> />
					<?php _e('Delete files, when removing a gallery in the database','flag'); ?></td>
				</tr>
				<tr>
					<th align="left"><?php _e('Activate Deep Linking (optional)','flag'); ?><br /><small><?php _e('Not all skins support this feature.','flag'); ?></small></th>
					<td><input type="checkbox" name="deepLinks" value="1" <?php checked('1', $flag_options['deepLinks']); ?> />
					<span class="setting-description"><?php _e('Deep links for images in flash.','flag'); ?></span></td>
				</tr>
				<tr>
					<th align="left"><?php _e('Activate Media RSS feed','flag'); ?></th>
					<td><input type="checkbox" name="useMediaRSS" value="1" <?php checked('1', $flag_options['useMediaRSS']); ?> />
					<span class="setting-description"><?php _e('A RSS feed will be added to you blog header.','flag'); ?></span></td>
				</tr>
			</table>

			<h3><?php _e('Image settings','flag'); ?></h3>
			<table class="form-table flag-options">
				<tr valign="top">
					<th scope="row" width="200"><label><?php _e('Resize Images','flag'); ?></label><br /><small>(Manage Gallery -> 'Resize Images' action)</small></th>
					<td><input type="text" size="5" name="imgWidth" value="<?php echo $flag_options['imgWidth']; ?>" /> x <input type="text" size="5" name="imgHeight" value="<?php echo $flag_options['imgHeight']; ?>" />
						<span class="setting-description"><?php _e('Width x Height (in pixel). Flash Album Gallery will keep ratio size','flag'); ?></span></td>
				</tr>
				<tr valign="top">
					<th align="left"><?php _e('Image quality','flag'); ?></th>
					<td><input type="text" size="3" maxlength="3" name="imgQuality" value="<?php echo $flag_options['imgQuality']; ?>" /> %</td>
				</tr>
			</table>

			<h3><?php _e('Sort options','flag'); ?></h3>
			<table class="form-table flag-options">
				<tr>
					<th valign="top" width="200"><?php _e('Sort thumbnails','flag'); ?>:</th>
					<td>
						<label><input name="galSort" type="radio" value="sortorder" <?php checked('sortorder', $flag_options['galSort']); ?> /> <?php _e('Custom order', 'flag'); ?></label><br />
						<label><input name="galSort" type="radio" value="pid" <?php checked('pid', $flag_options['galSort']); ?> /> <?php _e('Image ID', 'flag'); ?></label><br />
						<label><input name="galSort" type="radio" value="filename" <?php checked('filename', $flag_options['galSort']); ?> /> <?php _e('File name', 'flag'); ?></label><br />
						<label><input name="galSort" type="radio" value="alttext" <?php checked('alttext', $flag_options['galSort']); ?> /> <?php _e('Alt / Title text', 'flag'); ?></label><br />
						<label><input name="galSort" type="radio" value="imagedate" <?php checked('imagedate', $flag_options['galSort']); ?> /> <?php _e('Date / Time', 'flag'); ?></label><br />
						<label><input name="galSort" type="radio" value="hitcounter" <?php checked('hitcounter', $flag_options['galSort']); ?> /> <?php _e('Image views', 'flag'); ?></label><br />
						<label><input name="galSort" type="radio" value="total_votes" <?php checked('total_votes', $flag_options['galSort']); ?> /> <?php _e('Image likes', 'flag'); ?></label><br />
						<label><input name="galSort" type="radio" value="rand()" <?php checked('rand()', $flag_options['galSort']); ?> /> <?php _e('Randomly', 'flag'); ?></label>
					</td>
				</tr>
				<tr>
					<th valign="top"><?php _e('Sort direction','flag'); ?>:</th>
					<td><label><input name="galSortDir" type="radio" value="ASC" <?php checked('ASC', $flag_options['galSortDir']); ?> /> <?php _e('Ascending', 'flag'); ?></label><br />
						<label><input name="galSortDir" type="radio" value="DESC" <?php checked('DESC', $flag_options['galSortDir']); ?> /> <?php _e('Descending', 'flag'); ?></label>
					</td>
				</tr>
			</table>

			<h3><?php _e('Alternative Gallery Options','flag'); ?> <br><small style="color: darkgreen;"><?php _e('(Note: this is not flash skin option. Options below only for alternative gallery in mobile browsers)','flag'); ?></small></h3>
			<table class="flag_colors form-table flag-options">
				<tr>
					<th align="left"><?php _e('Show jQuery gallery for browsers without flashplayer','flag'); ?></th>
					<td><input type="checkbox" name="jAlterGal" value="1" <?php checked('1', $flag_options['jAlterGal']); ?> /></td>
				</tr>
				<tr>
					<th align="left"><?php _e('jQuery gallery script','flag'); ?></th>
					<td><select name="jAlterGalScript">
							<option value="0" <?php selected('0', $flag_options['jAlterGalScript']); ?>>FancyBox</option>
							<option value="1" <?php selected('1', $flag_options['jAlterGalScript']); ?>>PhotoSwipe</option>
						</select>
					</td>
				</tr>
				<tr>
					<th align="left"><?php _e('Disable image views/likes counter on thumbnails','flag'); ?></th>
					<td><input type="checkbox" name="disableViews" value="1" <?php checked('1', $flag_options['disableViews']); ?> /></td>
				</tr>
				<tr>
					<th width="200"><?php _e('Top Bar BG','flag'); ?>:</th>
					<td><input class="colorPick" type="text" size="7" maxlength="6" id="BarsBG" name="BarsBG" value="<?php echo $flag_options['BarsBG']?>" /><div id="cp_BarsBG" style="background:#F9F9F9;position:absolute;display:none;"></div></td>
				</tr>
				<tr>					
					<th><?php _e('Category Buttons BG','flag'); ?>:</th>
					<td>
						<input class="colorPick" type="text" size="7" maxlength="6" id="CatBGColorOver" name="CatBGColorOver" value="<?php echo $flag_options['CatBGColorOver']; ?>" /> mouseOver<br />
						<div id="cp_CatBGColorOver" style="background:#F9F9F9;position:absolute;display:none;"></div>
						<input class="colorPick" type="text" size="7" maxlength="6" id="CatBGColor" name="CatBGColor" value="<?php echo $flag_options['CatBGColor']; ?>" /> mouseOut<br />
						<div id="cp_CatBGColor" style="background:#F9F9F9;position:absolute;display:none;"></div>
					</td>
				</tr>
				<tr>					
					<th><?php _e('Category Buttons Color','flag'); ?>:</th>
					<td>
						<input class="colorPick" type="text" size="7" maxlength="6" id="CatColorOver" name="CatColorOver" value="<?php echo $flag_options['CatColorOver']; ?>" /> mouseOver<br />
						<div id="cp_CatColorOver" style="background:#F9F9F9;position:absolute;display:none;"></div>
						<input class="colorPick" type="text" size="7" maxlength="6" id="CatColor" name="CatColor" value="<?php echo $flag_options['CatColor']; ?>" /> mouseOut<br />
						<div id="cp_CatColor" style="background:#F9F9F9;position:absolute;display:none;"></div>
					</td>
				</tr>
				<tr>					
					<th><?php _e('Thumbnail BG','flag'); ?>:</th>
					<td><input class="colorPick" type="text" size="7" maxlength="6" id="ThumbBG" name="ThumbBG" value="<?php echo $flag_options['ThumbBG']; ?>" /><div id="cp_ThumbBG" style="background:#F9F9F9;position:absolute;display:none;"></div></td>
				</tr>
				<tr>					
					<th><?php _e('Thumbnail MouseOver BG','flag'); ?>:</th>
					<td><input class="colorPick" type="text" size="7" maxlength="6" id="ThumbLoaderColor" name="ThumbLoaderColor" value="<?php echo $flag_options['ThumbLoaderColor']; ?>" /><div id="cp_ThumbLoaderColor" style="background:#F9F9F9;position:absolute;display:none;"></div></td>
				</tr>
				<tr>
					<th><?php _e('Fancybox Title','flag'); ?>:<br /><small><?php _e('Only if FancyBox script is selected','flag'); ?></small></th>
					<td><input class="colorPick" type="text" size="7" maxlength="6" id="TitleColor" name="TitleColor" value="<?php echo $flag_options['TitleColor']; ?>" /><div id="cp_TitleColor" style="background:#F9F9F9;position:absolute;display:none;"></div></td>
				</tr>
				<tr>
					<th><?php _e('Fancybox Description Text','flag'); ?>:<br /><small><?php _e('Only if FancyBox script is selected','flag'); ?></small></th>
					<td><input class="colorPick" type="text" size="7" maxlength="6" id="DescrColor" name="DescrColor" value="<?php echo $flag_options['DescrColor']; ?>" /><div id="cp_DescrColor" style="background:#F9F9F9;position:absolute;display:none;"></div></td>
				</tr>
			</table>
			<div class="submit"><input class="button-primary" type="submit" name="updateoption" value="<?php _e('Save Changes', 'flag'); ?>"/></div>
		</form>	
	</div>

<?php if(current_user_can('administrator')){ ?>
	<div id="rControl" class="cptab">
		<form name="rControl"  method="post">
			<?php wp_nonce_field('flag_settings'); ?>
			<input type="hidden" name="page_options" value="access_key,license_key" />
			<h2><?php _e('License Key & Remote Control','flag'); ?></h2>
			<input type="hidden" name="access_url" value="<?php echo plugins_url() . '/' . FLAGFOLDER . '/lib/app.php'; ?>" />
			<table class="form-table flag-options">
				<tr>
					<th valign="top" width="200"><?php _e('License Key','flag'); ?>:</th>
					<td valign="top"><input type="text" size="54" id="license_key" name="license_key" value="<?php echo $flag_options['license_key']?>" /></td>
				</tr>
				<tr>
					<td colspan="2"><br><i><?php _e('If you want to upload photos to FlAGallery right from your iPhone download application (comming soon) and enter access key below. License Key is required.', 'flag'); ?></i></td>
				</tr>
				<tr>
					<th valign="top" width="200"><?php _e('Remote App Access Key','flag'); ?>:</th>
					<td valign="top"><input type="text" size="54" id="access_key" name="access_key" value="<?php echo $flag_options['access_key']?>" /><br>
						<small><?php _e('Leave blank to disable access from application', 'flag'); ?></small></td>
				</tr>
			</table>
			<h3>iOS application coming soon...</h3>
			<div class="submit"><input class="button-primary" type="submit" name="membership" value="<?php _e('Update Settings for Remote Access', 'flag'); ?>"/></div>
		</form>
	</div>
<?php } ?>

	<div id="vPlayer" class="cptab">
		<form name="vPlayer"  method="post">
			<?php wp_nonce_field('flag_settings'); ?>
			<input type="hidden" name="page_options" value="videoBG,vmColor1,vmColor2,vmAutoplay,vmWidth,vmHeight" />
			<h2><?php _e('Flash Video Player Colors','flag'); ?></h2>
			<table class="flag_colors form-table flag-options">
				<tr>
					<th width="200"><?php _e('Video BG','flag'); ?>:</th>
					<td><input class="colorPick" type="text" size="7" maxlength="6" id="videoBG" name="videoBG" value="<?php echo $flag_options['videoBG']?>" /><div id="cp_videoBG" style="background:#F9F9F9;position:absolute;display:none;"></div></td>
				</tr>
				<tr>
					<th><?php _e('Color 1','flag'); ?>:</th>
					<td><input class="colorPick" type="text" size="7" maxlength="6" id="vmColor1" name="vmColor1" value="<?php echo $flag_options['vmColor1']?>" /><div id="cp_vmColor1" style="background:#F9F9F9;position:absolute;display:none;"></div></td>
				</tr>
				<tr>
					<th><?php _e('Color 2','flag'); ?>:</th>
					<td>
						<input class="colorPick" type="text" size="7" maxlength="6" id="vmColor2" name="vmColor2" value="<?php echo $flag_options['vmColor2']; ?>" /><div id="cp_vmColor2" style="background:#F9F9F9;position:absolute;display:none;"></div></td>
				</tr>
				<tr>
					<th><?php _e('Autoplay','flag'); ?>:</th>
					<td>
						<label><input name="vmAutoplay" type="radio" value="true" <?php checked('true', $flag_options['vmAutoplay']); ?> /> <?php _e('True', 'flag'); ?></label><br />
						<label><input name="vmAutoplay" type="radio" value="false" <?php checked('false', $flag_options['vmAutoplay']); ?> /> <?php _e('False', 'flag'); ?></label><br />
					</td>
				</tr>
				<tr>
					<th><?php _e('Default Size','flag'); ?>:<br /><small>(width x height)</small></th>
					<td>
						<input name="vmWidth" type="text" size="3" maxlength="3" value="<?php echo $flag_options['vmWidth']; ?>" /> x <input name="vmHeight" type="text" size="3" maxlength="3" value="<?php echo $flag_options['vmHeight']; ?>" />
					</td>
				</tr>
			</table>
			<div class="submit"><input class="button-primary" type="submit" name="updateoption" value="<?php _e('Save Changes', 'flag'); ?>"/></div>
		</form>
	</div>

	<div id="mPlayer" class="cptab">
		<form name="mPlayer"  method="post">
			<?php wp_nonce_field('flag_settings'); ?>
			<input type="hidden" name="page_options" value="mpBG,mpColor1,mpColor2,mpAutoplay" />
			<h2><?php _e('MP3 Player Colors','flag'); ?></h2>
			<table class="flag_colors form-table flag-options">
				<tr>
					<th width="200"><?php _e('Player BG','flag'); ?>:</th>
					<td><input class="colorPick" type="text" size="7" maxlength="6" id="mpBG" name="mpBG" value="<?php echo $flag_options['mpBG']?>" /><div id="cp_mpBG" style="background:#F9F9F9;position:absolute;display:none;"></div></td>
				</tr>
				<tr>
					<th><?php _e('Color 1','flag'); ?>:</th>
					<td><input class="colorPick" type="text" size="7" maxlength="6" id="mpColor1" name="mpColor1" value="<?php echo $flag_options['mpColor1']?>" /><div id="cp_mpColor1" style="background:#F9F9F9;position:absolute;display:none;"></div></td>
				</tr>
				<tr>					
					<th><?php _e('Color 2','flag'); ?>:</th>
					<td>
						<input class="colorPick" type="text" size="7" maxlength="6" id="mpColor2" name="mpColor2" value="<?php echo $flag_options['mpColor2']; ?>" /><div id="cp_mpColor2" style="background:#F9F9F9;position:absolute;display:none;"></div></td>
				</tr>
				<tr>
					<th><?php _e('Autoplay','flag'); ?>:</th>
					<td>
						<label><input name="mpAutoplay" type="radio" value="true" <?php checked('true', $flag_options['mpAutoplay']); ?> /> <?php _e('True', 'flag'); ?></label><br />
						<label><input name="mpAutoplay" type="radio" value="false" <?php checked('false', $flag_options['mpAutoplay']); ?> /> <?php _e('False', 'flag'); ?></label><br />
					</td>
				</tr>
			</table>
			<div class="submit"><input class="button-primary" type="submit" name="updateoption" value="<?php _e('Save Changes', 'flag'); ?>"/></div>
		</form>
	</div>
	
<?php if (flagGallery::flag_wpmu_enable_function('wpmuRoles')) : ?>
	<div id="roles" class="cptab">
		<form method="POST" name="addroles" id="addroles" accept-charset="utf-8">
			<?php wp_nonce_field('flag_addroles'); ?>
			<h2><?php _e('Roles / capabilities','flag'); ?></h2>
			<p><?php _e('Select the lowest role which should be able to access the follow capabilities. Flash Album Gallery supports the standard roles from WordPress.', 'flag'); ?></p>
			<table class="form-table"> 
			<tr valign="top"> 
				<th scope="row" style="white-space: nowrap"><?php _e('Main Flash Album Gallery overview', 'flag'); ?>:</th> 
				<td><label for="general"><select style="width: 150px;" name="general" id="general"><?php wp_dropdown_roles( flag_get_role('FlAG overview') ); ?></select></label></td>
			</tr>
			<tr valign="top"> 
				<th scope="row" style="white-space: nowrap"><?php _e('View TinyMCE Button / GRAND Pages', 'flag'); ?>:</th>
				<td><label for="tinymce"><select style="width: 150px;" name="tinymce" id="tinymce"><?php wp_dropdown_roles( flag_get_role('FlAG Use TinyMCE') ); ?></select></label></td>
			</tr>
			<tr valign="top"> 
				<th scope="row" style="white-space: nowrap"><?php _e('Add gallery / Upload images', 'flag'); ?>:</th> 
				<td><label for="add_gallery"><select style="width: 150px;" name="add_gallery" id="add_gallery"><?php wp_dropdown_roles( flag_get_role('FlAG Upload images') ); ?></select></label></td>
			</tr>
			<tr valign="top"> 
				<th scope="row" style="white-space: nowrap"><?php _e('Import images folder', 'flag'); ?>:</th> 
				<td><label for="add_gallery"><select style="width: 150px;" name="import_gallery" id="import_gallery"><?php wp_dropdown_roles( flag_get_role('FlAG Import folder') ); ?></select></label></td>
			</tr>
			<tr valign="top"> 
				<th scope="row" style="white-space: nowrap"><?php _e('Manage gallery', 'flag'); ?>:</th> 
				<td><label for="manage_gallery"><select style="width: 150px;" name="manage_gallery" id="manage_gallery"><?php wp_dropdown_roles( flag_get_role('FlAG Manage gallery') ); ?></select></label></td>
			</tr>
			<tr valign="top"> 
				<th scope="row" style="white-space: nowrap"><?php _e('Manage others gallery', 'flag'); ?>:</th> 
				<td><label for="manage_others"><select style="width: 150px;" name="manage_others" id="manage_others"><?php wp_dropdown_roles( flag_get_role('FlAG Manage others gallery') ); ?></select></label></td>
			</tr>
			<tr valign="top"> 
				<th scope="row" style="white-space: nowrap"><?php _e('Manage music', 'flag'); ?>:</th> 
				<td><label for="manage_music"><select style="width: 150px;" name="manage_music" id="manage_music"><?php wp_dropdown_roles( flag_get_role('FlAG Manage music') ); ?></select></label></td>
			</tr>
			<tr valign="top"> 
				<th scope="row" style="white-space: nowrap"><?php _e('Manage video', 'flag'); ?>:</th> 
				<td><label for="manage_video"><select style="width: 150px;" name="manage_video" id="manage_video"><?php wp_dropdown_roles( flag_get_role('FlAG Manage video') ); ?></select></label></td>
			</tr>
			<tr valign="top"> 
				<th scope="row" style="white-space: nowrap"><?php _e('Manage banners', 'flag'); ?>:</th> 
				<td><label for="manage_banners"><select style="width: 150px;" name="manage_banners" id="manage_banners"><?php wp_dropdown_roles( flag_get_role('FlAG Manage banners') ); ?></select></label></td>
			</tr>
			<tr valign="top"> 
				<th scope="row" style="white-space: nowrap"><?php _e('Change skin', 'flag'); ?>:</th> 
				<td><label for="change_skin"><select style="width: 150px;" name="change_skin" id="change_skin"><?php wp_dropdown_roles( flag_get_role('FlAG Change skin') ); ?></select></label></td>
			</tr>
			<tr valign="top"> 
				<th scope="row" style="white-space: nowrap"><?php _e('Add skins', 'flag'); ?>:</th> 
				<td><label for="add_skins"><select style="width: 150px;" name="add_skins" id="add_skins"><?php wp_dropdown_roles( flag_get_role('FlAG Add skins') ); ?></select></label></td>
			</tr>
			<tr valign="top"> 
				<th scope="row" style="white-space: nowrap"><?php _e('Delete skins', 'flag'); ?>:</th> 
				<td><label for="delete_skins"><select style="width: 150px;" name="delete_skins" id="delete_skins"><?php wp_dropdown_roles( flag_get_role('FlAG Delete skins') ); ?></select></label></td>
			</tr>
			<tr valign="top"> 
				<th scope="row" style="white-space: nowrap"><?php _e('Change options', 'flag'); ?>:</th> 
				<td><label for="change_options"><select style="width: 150px;" name="change_options" id="change_options"><?php wp_dropdown_roles( flag_get_role('FlAG Change options') ); ?></select></label></td>
			</tr>
			<tr valign="top"> 
				<th scope="row" style="white-space: nowrap"><?php _e('Facebook page', 'flag'); ?>:</th> 
				<td><label for="facebook_page"><select style="width: 150px;" name="facebook_page" id="facebook_page"><?php wp_dropdown_roles( flag_get_role('FlAG Facebook page') ); ?></select></label></td>
			</tr>
			</table>
			<div class="submit"><input type="submit" class="button-primary" name= "update_cap" value="<?php _e('Update capabilities', 'flag'); ?>"/></div>
		</form>
	</div>
<?php endif; ?>
</div>
<script type="text/javascript">
	var cptabs=new ddtabcontent("tabs");
	cptabs.setpersist(true);
	cptabs.setselectedClassTarget("linkparent");
	cptabs.init();
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	<?php
}

function flag_get_sorted_roles() {
	// This function returns all roles, sorted by user level (lowest to highest)
	global $wp_roles;
	$roles = $wp_roles->role_objects;
	$sorted = array();
	
	if( class_exists('RoleManager') ) {
		foreach( $roles as $role_key => $role_name ) {
			$role = get_role($role_key);
			if( empty($role) ) continue;
			$role_user_level = array_reduce(array_keys($role->capabilities), array('WP_User', 'level_reduction'), 0);
			$sorted[$role_user_level] = $role;
		}
		$sorted = array_values($sorted);
	} else {
		$role_order = array("subscriber", "contributor", "author", "editor", "administrator");
		foreach($role_order as $role_key) {
			$sorted[$role_key] = get_role($role_key);
		}
	}
	return $sorted;
}

function flag_get_role($capability){
	// This function return the lowest roles which has the capabilities
	$check_order = flag_get_sorted_roles();

	$args = array_slice(func_get_args(), 1);
	$args = array_merge(array($capability), $args);

	foreach ($check_order as $check_role) {
		if ( empty($check_role) )
			return false;
			
		if (call_user_func_array(array(&$check_role, 'has_cap'), $args))
			return $check_role->name;
	}
	return false;
}

function flag_set_capability($lowest_role, $capability){
	// This function set or remove the $capability
	$check_order = flag_get_sorted_roles();

	$add_capability = false;
	
	foreach ($check_order as $the_role) {
		$role = $the_role->name;

		if ( $lowest_role == $role )
			$add_capability = true;
		
		// If you rename the roles, the please use the role manager plugin
		
		if ( empty($the_role) )
			continue;
			
		$add_capability ? $the_role->add_cap($capability) : $the_role->remove_cap($capability) ;
	}
	
}

?>