32 lines
1.2 KiB
Rust
32 lines
1.2 KiB
Rust
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//! This module provides the functionality to handle theme folder present on different paths and
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//! provide one appropriate path on which it is present and can be used.
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use std::io::Error;
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use std::path::Path;
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// ------- Constants --------
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static THEME_DIRECTORY_NAME: &str = "public";
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/// A function which returns an appropriate theme directory path checking if the theme
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/// directory exists on that path.
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///
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/// # Error
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///
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/// Returns a `Theme (public) folder not found!!` error if the theme folder is not present under following
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/// paths which are:
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/// 1. `/opt/websurfx` if it not present here then it fallbacks to the next one (2)
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/// 2. Under project folder ( or codebase in other words) if it is not present
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/// here then it returns an error as mentioned above.
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pub fn handle_different_theme_path() -> Result<String, Error> {
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if Path::new(format!("/opt/websurfx/{}/", THEME_DIRECTORY_NAME).as_str()).exists() {
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Ok(format!("/opt/websurfx/{}", THEME_DIRECTORY_NAME))
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} else if Path::new(format!("./{}/", THEME_DIRECTORY_NAME).as_str()).exists() {
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Ok(format!("./{}", THEME_DIRECTORY_NAME))
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} else {
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Err(Error::new(
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std::io::ErrorKind::NotFound,
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"Themes (public) folder not found!!",
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))
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}
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}
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