121 lines
No EOL
2.9 KiB
JavaScript
121 lines
No EOL
2.9 KiB
JavaScript
/**
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* check if weblog is online
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* @param Obj Userobject
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* @return String String indicating that weblog is not public (or null if public)
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*/
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function isNotPublic(usr) {
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if (!this.isOnline()) {
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if (usr && usr.isSysAdmin())
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return null;
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else if (usr && this.isUserMember(usr))
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return null;
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return ("This weblog is not public!");
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}
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return null;
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}
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/**
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* check if user is allowed to edit the preferences of this weblog
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* @param Obj Userobject
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* @return String Reason for denial (or null if allowed)
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*/
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function isEditDenied(usr) {
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if (usr.isSysAdmin())
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return null;
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var membership = this.isUserMember(usr);
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if (!membership || (membership.level & MAY_EDIT_PREFS) == 0)
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return ("You're not allowed to edit the preferences!");
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return null;
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}
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/**
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* check if user is allowed to delete the weblog
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* (only SysAdmins or the creator of a weblog are allowed to delete it!)
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* @param Obj Userobject
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* @return String Reason for denial (or null if allowed)
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*/
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function isDeleteDenied(usr) {
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if (!usr.isSysAdmin() && usr != this.creator)
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return ("You're not allowed to delete this weblog!");
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return null;
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}
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/**
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* function checks if user is a member of this weblog
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* @param Obj Userobject
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* @return Obj null in case user is not a member, otherwise member-object
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*/
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function isUserMember(usr) {
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if (!usr)
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return null;
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return (this.members.get(usr.name));
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}
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/**
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* function checks if user is allowed to sign up
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* @param Obj Userobject
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* @return String Reason for denial (or null if allowed)
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*/
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function isSubscribeDenied(usr) {
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if (this.isUserMember(usr))
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return ("You have already subscribed to this weblog!");
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else if (!this.isOnline())
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return ("This weblog is not public!");
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return null;
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}
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/**
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* check if user is allowed to unsubscribe
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* @param Obj Userobject
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* @return String Reason for denial (or null if allowed)
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*/
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function isUnsubscribeDenied(usr) {
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var membership = this.isUserMember(usr);
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if (!membership)
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return ("You're not a subscriber of this weblog!");
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else if (membership.level > 0)
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return ("You cannot unsubscribe, because you are a " + getRole(membership.level) + "!");
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return null;
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}
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/**
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* function checks if normal users are allowed to
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* contrib to this weblog
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* @return Boolean true if members may contribute, false if not
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*/
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function userMayContrib() {
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if (parseInt(this.usercontrib,10))
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return true;
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return false;
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}
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/**
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* function checks if archive of weblog is enabled
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* @return Boolean true if archive is enabled, false if not
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*/
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function showArchive() {
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if (parseInt(this.archive))
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return true;
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return false;
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}
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/**
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* function checks if weblog is blocked
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* @return Boolean true if weblog is blocked, otherwise false
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*/
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function isBlocked() {
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if (parseInt(this.blocked))
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return true;
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return false;
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} |