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Revision 543

Added by thorn almost 17 years ago

module menu_link: fixed page-deleteing-bug and some odd behavior, added table mod_menu_link

View differences:

class.wb.php
45 45 
	// performed when frontend or backend is loaded.
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	function wb() {
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	}
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	// Check whether a page is visible or not.
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	// This will check page-visibility and user- and group-rights.
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	/* page_is_visible() returns
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		false: if page-visibility is 'none' or 'deleted', or page-vis. is 'registered' or 'private' and user isn't allowed to see the page.
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		true: if page-visibility is 'public' or 'hidden', or page-vis. is 'registered' or 'private' and user _is_ allowed to see the page.
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	*/
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	function page_is_visible($page) {
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		$show_it = false; // shall we show the page?
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		$page_id = $page['page_id'];
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		$visibility = $page['visibility'];
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		$viewing_groups = $page['viewing_groups'];
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		$viewing_users = $page['viewing_users'];
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		// First check if visibility is 'none', 'deleted'
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		if($visibility == 'none') {
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			return(false);
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		} elseif($visibility == 'deleted') {
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			return(false);
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		}
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		// Now check if visibility is 'hidden', 'private' or 'registered'
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		if($visibility == 'hidden') { // hidden: hide the menu-link, but show the page
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			$show_it = true;
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		} elseif($visibility == 'private' || $visibility == 'registered') {
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			// Check if the user is logged in
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			if($this->is_authenticated() == true) {
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				// Now check if the user has perms to view the page
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				if(in_array($this->get_group_id(), explode(',', $viewing_groups)) || in_array($this->get_user_id(), explode(',', $viewing_users))) {
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					$show_it = true;
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				} else {
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					$show_it = false;
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				}
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			} else {
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				$show_it = false;
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			}
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		} elseif($visibility == 'public') {
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			$show_it = true;
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		} else {
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			$show_it = false;
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		}
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		return($show_it);
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	}
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	// Check whether we should show a page or not (for front-end)


  		




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	function show_page($page) {


  		




  ......




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	}


  		




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}


  		




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?>


  		




  
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?>


  		












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