diff options
Diffstat (limited to 'modules/luci-base/htdocs/luci-static')
| -rw-r--r-- | modules/luci-base/htdocs/luci-static/resources/luci.js | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/modules/luci-base/htdocs/luci-static/resources/luci.js b/modules/luci-base/htdocs/luci-static/resources/luci.js index 5984ad184a..e1aa65a34d 100644 --- a/modules/luci-base/htdocs/luci-static/resources/luci.js +++ b/modules/luci-base/htdocs/luci-static/resources/luci.js @@ -2597,6 +2597,37 @@ env: {}, /** + * Construct an absolute filesystem path relative to the server + * document root. + * + * @instance + * @memberof LuCI + * + * @param {...string} [parts] + * An array of parts to join into a path. + * + * @return {string} + * Return the joined path. + */ + fspath: function(/* ... */) { + var path = this.env.documentroot; + + for (var i = 0; i < arguments.length; i++) + path += '/' + arguments[i]; + + var p = path.replace(/\/+$/, '').replace(/\/+/g, '/').split(/\//), + res = []; + + for (var i = 0; i < p.length; i++) + if (p[i] == '..') + res.pop(); + else if (p[i] != '.') + res.push(p[i]); + + return res.join('/'); + }, + + /** * Construct a relative URL path from the given prefix and parts. * The resulting URL is guaranteed to only contain the characters * `a-z`, `A-Z`, `0-9`, `_`, `.`, `%`, `,`, `;`, and `-` as well |