removed mods directory from the ATutor codebase

[atutor.git] / mods / wiki / plugins / markup / css.php

diff --git a/mods/wiki/plugins/markup/css.php b/mods/wiki/plugins/markup/css.php
deleted file mode 100644 (file)
index 1a7f438..0000000
--- a/mods/wiki/plugins/markup/css.php
+++ /dev/null
@@ -1,129 +0,0 @@
-<?php
-
-/*
-   This plugin provides for CSS support in WikiPages. To add a style
-   (color, background, font, etc.) simply use the "@@" to initiate
-   a CSS definition:
-
-        @@cssparagraph  ... here comes the text
-        that is formatted according to the style
-        class ".cssparagraph" of our stylesheet
-
-   In the above example the style is applied to the whole paragraph (every
-   piece of text, that follows the @@). But you can also assign styles to
-   just some parts of the text or even intermix and overlap multiple style
-   definitions. To do so, you must however close a begun style allocation:
-
-        @@parastyle  ... some text following
-        ... but @@color:red; this part@@ is
-        coloured!
-        And @@subdef1 ...here... @@more3 ... @@
-        a piece@@ of nested CSS-stuff.
-
-   In this example (looks a bit weird) the last two definitions are nested!
-   Note also, that you cannot only assign CSS class names to a paragraph or
-   piece of text, but also direct format it using all possible CSS
-   definitions - but beware that there cannot be any whitespace in the CSS
-   instruction that you apply using this syntax.
-
-   This plugin uses regular expressions, but does not slow down the
-   rendering process much more than any other plugin!
-
-   See also the 'markup_css_singleat' plugin, which allows to use just
-   a single @ instead of two, like with javadoc. Both can be used
-   alternative or in conjunction.
-*/
-
-
-define("EWIKI_CSS_BLOCK", "div");
-define("EWIKI_CSS_INLINE", "span");
-define("EWIKI_CSS_CLASSPREP", "");     # "wiki-" for example
-define("EWIKI_CSS_LOWER", 0);          # classnames to lowercase
-define("EWIKI_CSS_FIX", 0);            # allow only correct classnames
-
-$ewiki_plugins["format_source"][] = "ewiki_format_css";
-
-
-
-function ewiki_format_css(&$src) {
-
-   #-- wikisource is splitted into paragraphs and later reconcatenated
-   #   (which will collapse multiple linebreaks, and thus may break some
-   #   things in <pre> and eventually others - the impact would be little!)
-   if (strpos($src, "@@") !== false) {
-
-      $src = explode("\n\n", $src);
-
-      foreach ($src as $i=>$para) {
-         if (strpos($para, "@@") !== false) {
-            ewiki_format_css_para($src[$i]);
-         }
-      }
-
-      $src = implode("\n\n", $src);
-   }
-
-}
-
-
-
-function ewiki_format_css_para(&$para) {
-
-   #-- opened html container elememts
-   $stack = array();
-
-   #-- how class names may look
-   $s_defs = EWIKI_CSS_FIX
-        ? '[-\dA-Za-z]*|[^\s]+:[^\s]+' // disallow wrong class names
-        : '[^\s]*';                    // allows nearly anything
-
-   #-- find every @@ occourence
-   while (preg_match('/^(.*?)@@('.$s_defs.')(.*)$/s', $para, $uu)) {
-
-      #-- closing @@
-      if (!strlen($uu[2])) {
-
-         if ($stack) {
-            $repl = "</" . array_pop($stack) . ">";
-         }
-         else {
-            $repl = "@&#x40;";
-         }
-         $para = $uu[1] . $repl . $uu[3];
-
-      }
-
-      #-- opening @@...
-      else {
-
-         #-- html container element
-         $span = (trim( $uu[1]) ? EWIKI_CSS_INLINE : EWIKI_CSS_BLOCK);
-         $stack[] = $span;
-
-         #-- style= or class= definition?
-         $is_class = !strpos($uu[2], ":");
-
-         #-- class names into lowercase?
-         if ($is_class && EWIKI_CSS_LOWER) {
-            $uu[2] = strtolower($uu[2]);
-         }
-
-         #-- output
-         $para = $uu[1] . "<$span " . ($is_class ? "class" : "style")
-               . '="' . ($is_class ? EWIKI_CSS_CLASSPREP : "") . $uu[2] . '">'
-               . $uu[3];
-      }
-
-   }
-
-   #-- close still opened html container elements
-   while ($span = array_pop($stack)) {
-      $para .= "</$span>";
-   }
-
-   #<off># return($para);
-         # we're now pass-by-reference
-}
-
-
-?>
\ No newline at end of file