first commit

wp-content/plugins/wp-optimize-premium/vendor/tubalmartin/cssmin/gui/scripts.js

@@ -0,0 +1,104 @@
+$(function(){
+
+    var inputCss = $('#input-css')
+      ,	outputCss = $('#output-css')
+      ,	outputContainer = $('#output-container')
+      , originalSize = $('#original-size')
+      , compressedSize = $('#compressed-size')
+      , bytesSaved = $('#bytes-saved')
+      , compressionRatio = $('#compression-ratio')
+      ,	compressBtn = $('#compress-btn')
+      ,	lessConsole = $('#less-error-message')
+
+        /**
+         * Prints LESS compilation errors
+         */
+      ,	lessError = function(e) {
+            var content, errorline
+              ,	template = '<li><label>{line}</label><pre class="{class}">{content}</pre></li>'
+              , error = [];
+
+            content = '<h3>'  + (e.type || "Syntax") + "Error: " + (e.message || 'There is an error in your .less file') +
+                      '</h3>' + '<p>';
+
+            errorline = function (e, i, classname) {
+                if (e.extract[i] != undefined) {
+                    error.push(template.replace(/\{line\}/, (parseInt(e.line) || 0) + (i - 1))
+                                       .replace(/\{class\}/, classname)
+                                       .replace(/\{content\}/, e.extract[i]));
+                }
+            };
+
+            if (e.stack) {
+                content += '<br/>' + e.stack.split('\n').slice(1).join('<br/>');
+            } else if (e.extract) {
+                errorline(e, 0, '');
+                errorline(e, 1, 'line');
+                errorline(e, 2, '');
+                content += 'on line ' + e.line + ', column ' + (e.column + 1) + ':</p>' +
+                            '<ul>' + error.join('') + '</ul>';
+            }
+
+            lessConsole.html(content).slideDown('fast');
+      }
+
+        /**
+         * Compresses user's CSS with the PHP port of the YUI compressor
+         */
+      , compress = function(formData) {
+            $.post(window.location.href, formData, function(data, textStatus, jqXHR){
+                // Hide LESS error console
+                lessConsole.slideUp('fast');
+
+                // Fill output & show
+                outputCss.val(data.css);
+                originalSize.html(data.originalSize);
+                compressedSize.html(data.compressedSize);
+                bytesSaved.html(data.bytesSaved);
+                compressionRatio.html(data.compressionRatio);
+
+                outputContainer.slideDown('fast');
+
+                // Restore button state
+                compressBtn.button('reset');
+            }, 'json');
+      };
+
+
+
+    /**
+     * Controller
+     */
+    $('#options-form').on('submit', function(e){
+        e && e.preventDefault();
+
+        var data = {
+            css: inputCss.val(),
+            options: $(this).serialize()
+        };
+
+        // Change button state
+        compressBtn.button('loading');
+
+        // If LESS enabled, precompile CSS with LESS and then compress
+        if (!!$('#enable-less:checked').val()) {
+            try {
+              new(less.Parser)().parse(data.css, function (err, tree) {
+                  if (err) {
+                      lessError(err);
+                      compressBtn.button('reset');
+                  } else {
+                      data.css = tree.toCSS();
+                      compress(data);
+                  }
+              });
+            } catch (err) {
+              lessError(err);
+              compressBtn.button('reset');
+            }
+        } else {
+            compress(data);
+        }
+    });
+
+});