aboutsummaryrefslogtreecommitdiff
path: root/js/lib
diff options
context:
space:
mode:
Diffstat (limited to 'js/lib')
-rw-r--r--js/lib/elgglib.js175
-rw-r--r--js/lib/hooks.js75
-rw-r--r--js/lib/security.js20
-rw-r--r--js/lib/ui.js2
4 files changed, 263 insertions, 9 deletions
diff --git a/js/lib/elgglib.js b/js/lib/elgglib.js
index 9a372738d..0f17eeced 100644
--- a/js/lib/elgglib.js
+++ b/js/lib/elgglib.js
@@ -353,6 +353,145 @@ elgg.forward = function(url) {
};
/**
+ * Parse a URL into its parts. Mimicks http://php.net/parse_url
+ *
+ * @param {String} url The URL to parse
+ * @param {Int} component A component to return
+ * @param {Bool} expand Expand the query into an object? Else it's a string.
+ *
+ * @return {Object} The parsed URL
+ */
+elgg.parse_url = function(url, component, expand) {
+ // Adapted from http://blog.stevenlevithan.com/archives/parseuri
+ // which was release under the MIT
+ // It was modified to fix mailto: and javascript: support.
+ var
+ expand = expand || false,
+ component = component || false,
+
+ re_str =
+ // scheme (and user@ testing)
+ '^(?:(?![^:@]+:[^:@/]*@)([^:/?#.]+):)?(?://)?'
+ // possibly a user[:password]@
+ + '((?:(([^:@]*)(?::([^:@]*))?)?@)?'
+ // host and port
+ + '([^:/?#]*)(?::(\\d*))?)'
+ // path
+ + '(((/(?:[^?#](?![^?#/]*\\.[^?#/.]+(?:[?#]|$)))*/?)?([^?#/]*))'
+ // query string
+ + '(?:\\?([^#]*))?'
+ // fragment
+ + '(?:#(.*))?)',
+ keys = {
+ 'mailto': {
+ 4: "scheme",
+ 5: "user",
+ 6: "host",
+ 9: "path",
+ 12: "query",
+ 13: "fragment"
+ },
+
+ 'standard': {
+ 1: "scheme",
+ 4: "user",
+ 5: "pass",
+ 6: "host",
+ 7: "port",
+ 9: "path",
+ 12: "query",
+ 13: "fragment"
+ }
+ },
+ results = {},
+ match_keys,
+ is_mailto = false;
+
+ var re = new RegExp(re_str);
+ var matches = re.exec(url);
+
+ // if the scheme field is undefined it means we're using a protocol
+ // without :// and an @. Feel free to fix this in the re if you can >:O
+ if (matches[1] == undefined) {
+ match_keys = keys['mailto'];
+ is_mailto = true;
+ } else {
+ match_keys = keys['standard'];
+ }
+
+ for (var i in match_keys) {
+ if (matches[i]) {
+ results[match_keys[i]] = matches[i];
+ }
+ }
+
+ // merge everything to path if not standard
+ if (is_mailto) {
+ var path = '',
+ new_results = {};
+
+ if (typeof(results['user']) != 'undefined' && typeof(results['host']) != 'undefined') {
+ path = results['user'] + '@' + results['host'];
+ delete results['user'];
+ delete results['host'];
+ } else if (typeof(results['user'])) {
+ path = results['user'];
+ delete results['user'];
+ } else if (typeof(results['host'])) {
+ path = results['host'];
+ delete results['host'];
+ }
+
+ if (typeof(results['path']) != 'undefined') {
+ results['path'] = path + results['path'];
+ } else {
+ results['path'] = path;
+ }
+
+ for (var prop in results) {
+ new_results[prop] = results[prop];
+ }
+
+ results = new_results;
+ }
+
+ if (expand && typeof(results['query']) != 'undefined') {
+ results['query'] = elgg.parse_str(results['query']);
+ }
+
+ if (component) {
+ if (typeof(results[component]) != 'undefined') {
+ return results[component];
+ } else {
+ return false;
+ }
+ }
+ return results;
+}
+
+/**
+ * Returns an object with key/values of the parsed query string.
+ *
+ * @param {String} string The string to parse
+ * @return {Object} The parsed object string
+ */
+elgg.parse_str = function(string) {
+ var params = {};
+ var result,
+ key,
+ value,
+ re = /([^&=]+)=?([^&]*)/g;
+
+ while (result = re.exec(string)) {
+ key = decodeURIComponent(result[1])
+ value = decodeURIComponent(result[2])
+ params[key] = value;
+ }
+
+ return params;
+};
+
+/**
* Returns a jQuery selector from a URL's fragement. Defaults to expecting an ID.
*
* Examples:
@@ -382,6 +521,42 @@ elgg.getSelectorFromUrlFragment = function(url) {
};
/**
+ * Adds child to object[parent] array.
+ *
+ * @param {Object} object The object to add to
+ * @param {String} parent The parent array to add to.
+ * @param {Mixed} value The value
+ */
+elgg.push_to_object_array = function(object, parent, value) {
+ elgg.assertTypeOf('object', object);
+ elgg.assertTypeOf('string', parent);
+
+ if (!(object[parent] instanceof Array)) {
+ object[parent] = []
+ }
+
+ if (object[parent].indexOf(value) < 0) {
+ return object[parent].push(value);
+ }
+
+ return false;
+}
+
+/**
+ * Tests if object[parent] contains child
+ *
+ * @param {Object} object The object to add to
+ * @param {String} parent The parent array to add to.
+ * @param {Mixed} value The value
+ */
+elgg.is_in_object_array = function(object, parent, value) {
+ elgg.assertTypeOf('object', object);
+ elgg.assertTypeOf('string', parent);
+
+ return typeof(object[parent]) != 'undefined' && object[parent].indexOf(value) >= 0;
+}
+
+/**
* Triggers the init hook when the library is ready
*
* Current requirements:
diff --git a/js/lib/hooks.js b/js/lib/hooks.js
index ab3a8a224..edfd28f24 100644
--- a/js/lib/hooks.js
+++ b/js/lib/hooks.js
@@ -3,13 +3,18 @@
*/
elgg.provide('elgg.config.hooks');
+elgg.provide('elgg.config.instant_hooks');
+elgg.provide('elgg.config.triggered_hooks');
/**
- * Registers an hook handler with the event system.
+ * Registers a hook handler with the event system.
*
* The special keyword "all" can be used for either the name or the type or both
* and means to call that handler for all of those hooks.
*
+ * Note that handlers registering for instant hooks will be executed immediately if the instant
+ * hook has been previously triggered.
+ *
* @param {String} name Name of the plugin hook to register for
* @param {String} type Type of the event to register for
* @param {Function} handler Handle to call
@@ -33,6 +38,11 @@ elgg.register_hook_handler = function(name, type, handler, priority) {
priorities[name][type] = new elgg.ElggPriorityList();
}
+ // call if instant and already triggered.
+ if (elgg.is_instant_hook(name, type) && elgg.is_triggered_hook(name, type)) {
+ handler(name, type, null, null);
+ }
+
return priorities[name][type].insert(handler, priority);
};
@@ -43,7 +53,9 @@ elgg.register_hook_handler = function(name, type, handler, priority) {
* Every handler function will always be called, regardless of the return value.
*
* @warning Handlers take the same 4 arguments in the same order as when calling this function.
- * This is different to the PHP version!
+ * This is different from the PHP version!
+ *
+ * @note Instant hooks do not support params or values.
*
* Hooks are called in this order:
* specifically registered (event_name and event_type match)
@@ -62,6 +74,9 @@ elgg.trigger_hook = function(name, type, params, value) {
elgg.assertTypeOf('string', name);
elgg.assertTypeOf('string', type);
+ // mark as triggered
+ elgg.set_triggered_hook(name, type);
+
// default to true if unpassed
value = value || true;
@@ -101,4 +116,58 @@ elgg.trigger_hook = function(name, type, params, value) {
});
return (tempReturnValue !== null) ? tempReturnValue : returnValue;
-}; \ No newline at end of file
+};
+
+/**
+ * Registers a hook as an instant hook.
+ *
+ * After being trigger once, registration of a handler to an instant hook will cause the
+ * handle to be executed immediately.
+ *
+ * @note Instant hooks must be triggered without params or defaults. Any params or default
+ * passed will *not* be passed to handlers executed upon registration.
+ *
+ * @param {String} name The hook name.
+ * @param {String} type The hook type.
+ * @return {Int}
+ */
+elgg.register_instant_hook = function(name, type) {
+ elgg.assertTypeOf('string', name);
+ elgg.assertTypeOf('string', type);
+
+ return elgg.push_to_object_array(elgg.config.instant_hooks, name, type);
+}
+
+/**
+ * Is this hook registered as an instant hook?
+ *
+ * @param {String} name The hook name.
+ * @param {String} type The hook type.
+ */
+elgg.is_instant_hook = function(name, type) {
+ return elgg.is_in_object_array(elgg.config.instant_hooks, name, type);
+}
+
+/**
+ * Records that a hook has been triggered.
+ *
+ * @param {String} name The hook name.
+ * @param {String} type The hook type.
+ */
+elgg.set_triggered_hook = function(name, type) {
+ return elgg.push_to_object_array(elgg.config.triggered_hooks, name, type);
+}
+
+/**
+ * Has this hook been triggered yet?
+ *
+ * @param {String} name The hook name.
+ * @param {String} type The hook type.
+ */
+elgg.is_triggered_hook = function(name, type) {
+ return elgg.is_in_object_array(elgg.config.triggered_hooks, name, type);
+}
+
+elgg.register_instant_hook('init', 'system');
+elgg.register_instant_hook('ready', 'system');
+elgg.register_instant_hook('boot', 'system');
diff --git a/js/lib/security.js b/js/lib/security.js
index 486347b88..d14ddff95 100644
--- a/js/lib/security.js
+++ b/js/lib/security.js
@@ -70,14 +70,22 @@ elgg.security.addToken = function(data) {
// 'http://example.com?data=sofar'
if (elgg.isString(data)) {
- var args = [];
- if (data) {
- args.push(data);
+ var args = {},
+ base = '';
+
+ // check for query strings
+ if (data.indexOf('?') != -1) {
+ var split = data.split('?');
+ base = split[0];
+ args = elgg.parse_str(split[1]);
+ } else {
+ base = data;
}
- args.push("__elgg_ts=" + elgg.security.token.__elgg_ts);
- args.push("__elgg_token=" + elgg.security.token.__elgg_token);
+
+ args["__elgg_ts"] = elgg.security.token.__elgg_ts;
+ args["__elgg_token"] = elgg.security.token.__elgg_token;
- return args.join('&');
+ return base + '?' + jQuery.param(args);
}
// no input! acts like a getter
diff --git a/js/lib/ui.js b/js/lib/ui.js
index 7abf7626f..57378a4d6 100644
--- a/js/lib/ui.js
+++ b/js/lib/ui.js
@@ -19,6 +19,8 @@ elgg.ui.init = function () {
$('.elgg-requires-confirmation').live('click', elgg.ui.requiresConfirmation);
+ $('.elgg-autofocus').focus();
+
if ($('.elgg-input-date').length) {
elgg.ui.initDatePicker();
}
generated by cgit v1.2.3 (git 2.39.1) at 2025-10-31 21:05:57 +0000