##// END OF EJS Templates
caches: use individual namespaces per user to prevent beaker caching problems....
caches: use individual namespaces per user to prevent beaker caching problems. - especially for mysql in case large number of data in caches there could be critical errors storing cache, and thus preventing users from authentication. This is caused by the fact that we used single namespace for ALL users. It means it grew as number of users grew reaching mysql single column limit. This changes the behaviour and now we use namespace per-user it means that each user-id will have it's own cache namespace fragmenting maximum column data to a single user cache. Which we should never reach.

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django.js
356 lines | 11.5 KiB | application/javascript | JavascriptLexer
// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function(mod) {
if (typeof exports == "object" && typeof module == "object") // CommonJS
mod(require("../../lib/codemirror"), require("../htmlmixed/htmlmixed"),
require("../../addon/mode/overlay"));
else if (typeof define == "function" && define.amd) // AMD
define(["../../lib/codemirror", "../htmlmixed/htmlmixed",
"../../addon/mode/overlay"], mod);
else // Plain browser env
mod(CodeMirror);
})(function(CodeMirror) {
"use strict";
CodeMirror.defineMode("django:inner", function() {
var keywords = ["block", "endblock", "for", "endfor", "true", "false", "filter", "endfilter",
"loop", "none", "self", "super", "if", "elif", "endif", "as", "else", "import",
"with", "endwith", "without", "context", "ifequal", "endifequal", "ifnotequal",
"endifnotequal", "extends", "include", "load", "comment", "endcomment",
"empty", "url", "static", "trans", "blocktrans", "endblocktrans", "now",
"regroup", "lorem", "ifchanged", "endifchanged", "firstof", "debug", "cycle",
"csrf_token", "autoescape", "endautoescape", "spaceless", "endspaceless",
"ssi", "templatetag", "verbatim", "endverbatim", "widthratio"],
filters = ["add", "addslashes", "capfirst", "center", "cut", "date",
"default", "default_if_none", "dictsort",
"dictsortreversed", "divisibleby", "escape", "escapejs",
"filesizeformat", "first", "floatformat", "force_escape",
"get_digit", "iriencode", "join", "last", "length",
"length_is", "linebreaks", "linebreaksbr", "linenumbers",
"ljust", "lower", "make_list", "phone2numeric", "pluralize",
"pprint", "random", "removetags", "rjust", "safe",
"safeseq", "slice", "slugify", "stringformat", "striptags",
"time", "timesince", "timeuntil", "title", "truncatechars",
"truncatechars_html", "truncatewords", "truncatewords_html",
"unordered_list", "upper", "urlencode", "urlize",
"urlizetrunc", "wordcount", "wordwrap", "yesno"],
operators = ["==", "!=", "<", ">", "<=", ">="],
wordOperators = ["in", "not", "or", "and"];
keywords = new RegExp("^\\b(" + keywords.join("|") + ")\\b");
filters = new RegExp("^\\b(" + filters.join("|") + ")\\b");
operators = new RegExp("^\\b(" + operators.join("|") + ")\\b");
wordOperators = new RegExp("^\\b(" + wordOperators.join("|") + ")\\b");
// We have to return "null" instead of null, in order to avoid string
// styling as the default, when using Django templates inside HTML
// element attributes
function tokenBase (stream, state) {
// Attempt to identify a variable, template or comment tag respectively
if (stream.match("{{")) {
state.tokenize = inVariable;
return "tag";
} else if (stream.match("{%")) {
state.tokenize = inTag;
return "tag";
} else if (stream.match("{#")) {
state.tokenize = inComment;
return "comment";
}
// Ignore completely any stream series that do not match the
// Django template opening tags.
while (stream.next() != null && !stream.match(/\{[{%#]/, false)) {}
return null;
}
// A string can be included in either single or double quotes (this is
// the delimeter). Mark everything as a string until the start delimeter
// occurs again.
function inString (delimeter, previousTokenizer) {
return function (stream, state) {
if (!state.escapeNext && stream.eat(delimeter)) {
state.tokenize = previousTokenizer;
} else {
if (state.escapeNext) {
state.escapeNext = false;
}
var ch = stream.next();
// Take into account the backslash for escaping characters, such as
// the string delimeter.
if (ch == "\\") {
state.escapeNext = true;
}
}
return "string";
};
}
// Apply Django template variable syntax highlighting
function inVariable (stream, state) {
// Attempt to match a dot that precedes a property
if (state.waitDot) {
state.waitDot = false;
if (stream.peek() != ".") {
return "null";
}
// Dot folowed by a non-word character should be considered an error.
if (stream.match(/\.\W+/)) {
return "error";
} else if (stream.eat(".")) {
state.waitProperty = true;
return "null";
} else {
throw Error ("Unexpected error while waiting for property.");
}
}
// Attempt to match a pipe that precedes a filter
if (state.waitPipe) {
state.waitPipe = false;
if (stream.peek() != "|") {
return "null";
}
// Pipe folowed by a non-word character should be considered an error.
if (stream.match(/\.\W+/)) {
return "error";
} else if (stream.eat("|")) {
state.waitFilter = true;
return "null";
} else {
throw Error ("Unexpected error while waiting for filter.");
}
}
// Highlight properties
if (state.waitProperty) {
state.waitProperty = false;
if (stream.match(/\b(\w+)\b/)) {
state.waitDot = true; // A property can be followed by another property
state.waitPipe = true; // A property can be followed by a filter
return "property";
}
}
// Highlight filters
if (state.waitFilter) {
state.waitFilter = false;
if (stream.match(filters)) {
return "variable-2";
}
}
// Ignore all white spaces
if (stream.eatSpace()) {
state.waitProperty = false;
return "null";
}
// Identify numbers
if (stream.match(/\b\d+(\.\d+)?\b/)) {
return "number";
}
// Identify strings
if (stream.match("'")) {
state.tokenize = inString("'", state.tokenize);
return "string";
} else if (stream.match('"')) {
state.tokenize = inString('"', state.tokenize);
return "string";
}
// Attempt to find the variable
if (stream.match(/\b(\w+)\b/) && !state.foundVariable) {
state.waitDot = true;
state.waitPipe = true; // A property can be followed by a filter
return "variable";
}
// If found closing tag reset
if (stream.match("}}")) {
state.waitProperty = null;
state.waitFilter = null;
state.waitDot = null;
state.waitPipe = null;
state.tokenize = tokenBase;
return "tag";
}
// If nothing was found, advance to the next character
stream.next();
return "null";
}
function inTag (stream, state) {
// Attempt to match a dot that precedes a property
if (state.waitDot) {
state.waitDot = false;
if (stream.peek() != ".") {
return "null";
}
// Dot folowed by a non-word character should be considered an error.
if (stream.match(/\.\W+/)) {
return "error";
} else if (stream.eat(".")) {
state.waitProperty = true;
return "null";
} else {
throw Error ("Unexpected error while waiting for property.");
}
}
// Attempt to match a pipe that precedes a filter
if (state.waitPipe) {
state.waitPipe = false;
if (stream.peek() != "|") {
return "null";
}
// Pipe folowed by a non-word character should be considered an error.
if (stream.match(/\.\W+/)) {
return "error";
} else if (stream.eat("|")) {
state.waitFilter = true;
return "null";
} else {
throw Error ("Unexpected error while waiting for filter.");
}
}
// Highlight properties
if (state.waitProperty) {
state.waitProperty = false;
if (stream.match(/\b(\w+)\b/)) {
state.waitDot = true; // A property can be followed by another property
state.waitPipe = true; // A property can be followed by a filter
return "property";
}
}
// Highlight filters
if (state.waitFilter) {
state.waitFilter = false;
if (stream.match(filters)) {
return "variable-2";
}
}
// Ignore all white spaces
if (stream.eatSpace()) {
state.waitProperty = false;
return "null";
}
// Identify numbers
if (stream.match(/\b\d+(\.\d+)?\b/)) {
return "number";
}
// Identify strings
if (stream.match("'")) {
state.tokenize = inString("'", state.tokenize);
return "string";
} else if (stream.match('"')) {
state.tokenize = inString('"', state.tokenize);
return "string";
}
// Attempt to match an operator
if (stream.match(operators)) {
return "operator";
}
// Attempt to match a word operator
if (stream.match(wordOperators)) {
return "keyword";
}
// Attempt to match a keyword
var keywordMatch = stream.match(keywords);
if (keywordMatch) {
if (keywordMatch[0] == "comment") {
state.blockCommentTag = true;
}
return "keyword";
}
// Attempt to match a variable
if (stream.match(/\b(\w+)\b/)) {
state.waitDot = true;
state.waitPipe = true; // A property can be followed by a filter
return "variable";
}
// If found closing tag reset
if (stream.match("%}")) {
state.waitProperty = null;
state.waitFilter = null;
state.waitDot = null;
state.waitPipe = null;
// If the tag that closes is a block comment tag, we want to mark the
// following code as comment, until the tag closes.
if (state.blockCommentTag) {
state.blockCommentTag = false; // Release the "lock"
state.tokenize = inBlockComment;
} else {
state.tokenize = tokenBase;
}
return "tag";
}
// If nothing was found, advance to the next character
stream.next();
return "null";
}
// Mark everything as comment inside the tag and the tag itself.
function inComment (stream, state) {
if (stream.match(/^.*?#\}/)) state.tokenize = tokenBase
else stream.skipToEnd()
return "comment";
}
// Mark everything as a comment until the `blockcomment` tag closes.
function inBlockComment (stream, state) {
if (stream.match(/\{%\s*endcomment\s*%\}/, false)) {
state.tokenize = inTag;
stream.match("{%");
return "tag";
} else {
stream.next();
return "comment";
}
}
return {
startState: function () {
return {tokenize: tokenBase};
},
token: function (stream, state) {
return state.tokenize(stream, state);
},
blockCommentStart: "{% comment %}",
blockCommentEnd: "{% endcomment %}"
};
});
CodeMirror.defineMode("django", function(config) {
var htmlBase = CodeMirror.getMode(config, "text/html");
var djangoInner = CodeMirror.getMode(config, "django:inner");
return CodeMirror.overlayMode(htmlBase, djangoInner);
});
CodeMirror.defineMIME("text/x-django", "django");
});