update components

dashboard-ui/bower_components/prism/components/prism-php.js

@@ -0,0 +1,110 @@
+/**
+ * Original by Aaron Harun: http://aahacreative.com/2012/07/31/php-syntax-highlighting-prism/
+ * Modified by Miles Johnson: http://milesj.me
+ *
+ * Supports the following:
+ * 		- Extends clike syntax
+ * 		- Support for PHP 5.3+ (namespaces, traits, generators, etc)
+ * 		- Smarter constant and function matching
+ *
+ * Adds the following new token classes:
+ * 		constant, delimiter, variable, function, package
+ */
+
+Prism.languages.php = Prism.languages.extend('clike', {
+	'keyword': /\b(and|or|xor|array|as|break|case|cfunction|class|const|continue|declare|default|die|do|else|elseif|enddeclare|endfor|endforeach|endif|endswitch|endwhile|extends|for|foreach|function|include|include_once|global|if|new|return|static|switch|use|require|require_once|var|while|abstract|interface|public|implements|private|protected|parent|throw|null|echo|print|trait|namespace|final|yield|goto|instanceof|finally|try|catch)\b/i,
+	'constant': /\b[A-Z0-9_]{2,}\b/,
+	'comment': {
+		pattern: /(^|[^\\])(?:\/\*[\w\W]*?\*\/|\/\/.*)/,
+		lookbehind: true
+	}
+});
+
+// Shell-like comments are matched after strings, because they are less
+// common than strings containing hashes...
+Prism.languages.insertBefore('php', 'class-name', {
+	'shell-comment': {
+		pattern: /(^|[^\\])#.*/,
+		lookbehind: true,
+		alias: 'comment'
+	}
+});
+
+Prism.languages.insertBefore('php', 'keyword', {
+	'delimiter': /\?>|<\?(?:php)?/i,
+	'variable': /\$\w+\b/i,
+	'package': {
+		pattern: /(\\|namespace\s+|use\s+)[\w\\]+/,
+		lookbehind: true,
+		inside: {
+			punctuation: /\\/
+		}
+	}
+});
+
+// Must be defined after the function pattern
+Prism.languages.insertBefore('php', 'operator', {
+	'property': {
+		pattern: /(->)[\w]+/,
+		lookbehind: true
+	}
+});
+
+// Add HTML support of the markup language exists
+if (Prism.languages.markup) {
+
+	// Tokenize all inline PHP blocks that are wrapped in <?php ?>
+	// This allows for easy PHP + markup highlighting
+	Prism.hooks.add('before-highlight', function(env) {
+		if (env.language !== 'php') {
+			return;
+		}
+
+		env.tokenStack = [];
+
+		env.backupCode = env.code;
+		env.code = env.code.replace(/(?:<\?php|<\?)[\w\W]*?(?:\?>)/ig, function(match) {
+			env.tokenStack.push(match);
+
+			return '{{{PHP' + env.tokenStack.length + '}}}';
+		});
+	});
+
+	// Restore env.code for other plugins (e.g. line-numbers)
+	Prism.hooks.add('before-insert', function(env) {
+		if (env.language === 'php') {
+			env.code = env.backupCode;
+			delete env.backupCode;
+		}
+	});
+
+	// Re-insert the tokens after highlighting
+	Prism.hooks.add('after-highlight', function(env) {
+		if (env.language !== 'php') {
+			return;
+		}
+
+		for (var i = 0, t; t = env.tokenStack[i]; i++) {
+			// The replace prevents $$, $&, $`, $', $n, $nn from being interpreted as special patterns
+			env.highlightedCode = env.highlightedCode.replace('{{{PHP' + (i + 1) + '}}}', Prism.highlight(t, env.grammar, 'php').replace(/\$/g, '$$$$'));
+		}
+
+		env.element.innerHTML = env.highlightedCode;
+	});
+
+	// Wrap tokens in classes that are missing them
+	Prism.hooks.add('wrap', function(env) {
+		if (env.language === 'php' && env.type === 'markup') {
+			env.content = env.content.replace(/(\{\{\{PHP[0-9]+\}\}\})/g, "<span class=\"token php\">$1</span>");
+		}
+	});
+
+	// Add the rules before all others
+	Prism.languages.insertBefore('php', 'comment', {
+		'markup': {
+			pattern: /<[^?]\/?(.*?)>/,
+			inside: Prism.languages.markup
+		},
+		'php': /\{\{\{PHP[0-9]+\}\}\}/
+	});
+}