Add two wrappers (_t() and _i())

- _t() is a wrapper for Minz_Translate::t()
- Improve coding style of Translate.php
- _i() is a wrapper for FreshRSS::icon()
- queries.phtml shows how they work
- It is a lot easier to read files with these functions :)

1 files changed, 4 insertions, 0 deletions

diff --git a/app/Models/Themes.php b/app/Models/Themes.php
index 2e2c3f9cd..b4e8f4ccc 100644
--- a/app/Models/Themes.php
+++ b/app/Models/Themes.php
@@ -110,3 +110,7 @@ class FreshRSS_Themes extends Minz_Model {
 			'<img class="icon" src="' . Minz_Url::display($url) . '" alt="' . $alts[$name] . '" />';
 	}
 }
+
+function _i($icon, $url_only = false) {
+	return FreshRSS_Themes::icon($icon, $url_only);
+}