tobias/friendica
1
0
Fork 0
Code Pull requests Activity

rework autocomplete: initial commit

Browse source
This commit is contained in:
rabuzarus 2016-01-19 18:11:40 +01:00
commit 16e4e94b29
8 changed files with 1325 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

192
js/autocomplete.js Normal file
View file

@ -0,0 +1,192 @@
/**
* Red people autocomplete
*
* require jQuery, jquery.textcomplete
*/
function contact_search(term, callback, backend_url, type) {
// Check if there is a cached result that contains the same information we would get with a full server-side search
var bt = backend_url+type;
if(!(bt in contact_search.cache)) contact_search.cache[bt] = {};
var lterm = term.toLowerCase(); // Ignore case
for(var t in contact_search.cache[bt]) {
if(lterm.indexOf(t) >= 0) { // A more broad search has been performed already, so use those results
// Filter old results locally
var matching = contact_search.cache[bt][t].filter(function (x) { return (x.name.toLowerCase().indexOf(lterm) >= 0 || (typeof x.nick !== 'undefined' && x.nick.toLowerCase().indexOf(lterm) >= 0)); }); // Need to check that nick exists because groups don't have one
matching.unshift({taggable:false, text: term, replace: term});
setTimeout(function() { callback(matching); } , 1); // Use "pseudo-thread" to avoid some problems
return;
}
}
var postdata = {
start:0,
count:100,
search:term,
type:type,
};
$.ajax({
type:'POST',
url: backend_url,
data: postdata,
dataType: 'json',
success: function(data){
// Cache results if we got them all (more information would not improve results)
// data.count represents the maximum number of items
if(data.items.length -1 < data.count) {
contact_search.cache[bt][lterm] = data.items;
}
var items = data.items.slice(0);
items.unshift({taggable:false, text: term, replace: term});
callback(items);
},
}).fail(function () {callback([]); }); // Callback must be invoked even if something went wrong.
}
contact_search.cache = {};
function contact_format(item) {
// Show contact information if not explicitly told to show something else
if(typeof item.text === 'undefined') {
var desc = ((item.label) ? item.nick + ' ' + item.label : item.nick);
if(typeof desc === 'undefined') desc = '';
if(desc) desc = ' ('+desc+')';
return "<div class='{0}' title='{4}'><img class='dropdown-menu-img-sm' src='{1}'><span class='contactname'>{2}</span><span class='dropdown-sub-text'>{3}</span><div class='clear'></div></div>".format(item.taggable, item.photo, item.name, desc, item.link);
}
else
return "<div>" + item.text + "</div>";
}
function editor_replace(item) {
if(typeof item.replace !== 'undefined') {
return '$1$2' + item.replace;
}
// $2 ensures that prefix (@,@!) is preserved
var id = item.id;
// 16 chars of hash should be enough. Full hash could be used if it can be done in a visually appealing way.
// 16 chars is also the minimum length in the backend (otherwise it's interpreted as a local id).
if(id.length > 16)
id = item.id.substring(0,16);
return '$1$2' + item.nick.replace(' ', '') + '+' + id + ' ';
}
function basic_replace(item) {
if(typeof item.replace !== 'undefined')
return '$1'+item.replace;
return '$1'+item.name+' ';
}
function trim_replace(item) {
if(typeof item.replace !== 'undefined')
return '$1'+item.replace;
return '$1'+item.name;
}
function submit_form(e) {
$(e).parents('form').submit();
}
/**
* jQuery plugin 'editor_autocomplete'
*/
(function( $ ) {
$.fn.editor_autocomplete = function(backend_url) {
// Autocomplete contacts
contacts = {
match: /(^|\s)(@\!*)([^ \n]+)$/,
index: 3,
search: function(term, callback) { contact_search(term, callback, backend_url, 'c'); },
replace: editor_replace,
template: contact_format,
};
smilies = {
match: /(^|\s)(:[a-z]{2,})$/,
index: 2,
search: function(term, callback) { $.getJSON('/smilies/json').done(function(data) { callback($.map(data, function(entry) { return entry.text.indexOf(term) === 0 ? entry : null; })); }); },
template: function(item) { return item.icon + item.text; },
replace: function(item) { return "$1" + item.text + ' '; },
};
this.attr('autocomplete','off');
this.textcomplete([contacts,smilies], {className:'acpopup', zIndex:1020});
};
})( jQuery );
/**
* jQuery plugin 'search_autocomplete'
*/
(function( $ ) {
$.fn.search_autocomplete = function(backend_url) {
// Autocomplete contacts
contacts = {
match: /(^@)([^\n]{2,})$/,
index: 2,
search: function(term, callback) { contact_search(term, callback, backend_url, 'x'); },
replace: basic_replace,
template: contact_format,
};
this.attr('autocomplete', 'off');
var a = this.textcomplete([contacts], {className:'acpopup', maxCount:100, zIndex: 1020, appendTo:'nav'});
a.on('textComplete:select', function(e, value, strategy) { submit_form(this); });
};
})( jQuery );
(function( $ ) {
$.fn.contact_autocomplete = function(backend_url, typ, autosubmit, onselect) {
if(typeof typ === 'undefined') typ = '';
if(typeof autosubmit === 'undefined') autosubmit = false;
// Autocomplete contacts
contacts = {
match: /(^)([^\n]+)$/,
index: 2,
search: function(term, callback) { contact_search(term, callback, backend_url, typ); },
replace: basic_replace,
template: contact_format,
};
this.attr('autocomplete','off');
var a = this.textcomplete([contacts], {className:'acpopup', zIndex:1020});
if(autosubmit)
a.on('textComplete:select', function(e,value,strategy) { submit_form(this); });
if(typeof onselect !== 'undefined')
a.on('textComplete:select', function(e, value, strategy) { onselect(value); });
};
})( jQuery );
(function( $ ) {
$.fn.name_autocomplete = function(backend_url, typ, autosubmit, onselect) {
if(typeof typ === 'undefined') typ = '';
if(typeof autosubmit === 'undefined') autosubmit = false;
// Autocomplete contacts
names = {
match: /(^)([^\n]+)$/,
index: 2,
search: function(term, callback) { contact_search(term, callback, backend_url, typ); },
replace: trim_replace,
template: contact_format,
};
this.attr('autocomplete','off');
var a = this.textcomplete([names], {className:'acpopup', zIndex:1020});
if(autosubmit)
a.on('textComplete:select', function(e,value,strategy) { submit_form(this); });
if(typeof onselect !== 'undefined')
a.on('textComplete:select', function(e, value, strategy) { onselect(value); });
};
})( jQuery );

2
js/fk.autocomplete.js
View file

@ -86,7 +86,7 @@ ACPopup.prototype._search = function(){
if (data.tot>0){
that.cont.show();
$(data.items).each(function(){
var html = "<img src='{0}' height='16px' width='16px'>{1} ({2})".format(this.photo, this.name, this.nick);
var html = "<img class='acpopup-img' src='{0}' height='16px' width='16px'> <span class='acpopup-name'>{1}</span> <span class='acpopup-addr'>({2})</span>".format(this.photo, this.name, this.addr);
var nick = this.nick.replace(' ','');
if (this.id!=='') nick += '+' + this.id;
that.add(html, nick + ' - ' + this.link);

2
js/main.js
View file

@ -493,7 +493,7 @@
$('body').css('cursor', 'auto');
}
/* autocomplete @nicknames */
$(".comment-edit-form textarea").contact_autocomplete(baseurl+"/acl");
$(".comment-edit-form textarea").editor_autocomplete(baseurl+"/acl");
// setup videos, since VideoJS won't take care of any loaded via AJAX
if(typeof videojs != 'undefined') videojs.autoSetup();

21
library/jquery-textcomplete/LICENSE Normal file
View file

@ -0,0 +1,21 @@
The MIT License (MIT)
Copyright (c) 2013-2014 Yuku Takahashi
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

1104
library/jquery-textcomplete/jquery.textcomplete.js Normal file
View file

@ -0,0 +1,1104 @@
/*!
* jQuery.textcomplete
*
* Repository: https://github.com/yuku-t/jquery-textcomplete
* License: MIT (https://github.com/yuku-t/jquery-textcomplete/blob/master/LICENSE)
* Author: Yuku Takahashi
*/
if (typeof jQuery === 'undefined') {
throw new Error('jQuery.textcomplete requires jQuery');
}
+function ($) {
'use strict';
var warn = function (message) {
if (console.warn) { console.warn(message); }
};
$.fn.textcomplete = function (strategies, option) {
var args = Array.prototype.slice.call(arguments);
return this.each(function () {
var $this = $(this);
var completer = $this.data('textComplete');
if (!completer) {
completer = new $.fn.textcomplete.Completer(this, option || {});
$this.data('textComplete', completer);
}
if (typeof strategies === 'string') {
if (!completer) return;
args.shift()
completer[strategies].apply(completer, args);
if (strategies === 'destroy') {
$this.removeData('textComplete');
}
} else {
// For backward compatibility.
// TODO: Remove at v0.4
$.each(strategies, function (obj) {
$.each(['header', 'footer', 'placement', 'maxCount'], function (name) {
if (obj[name]) {
completer.option[name] = obj[name];
warn(name + 'as a strategy param is deprecated. Use option.');
delete obj[name];
}
});
});
completer.register($.fn.textcomplete.Strategy.parse(strategies));
}
});
};
}(jQuery);
+function ($) {
'use strict';
// Exclusive execution control utility.
//
// func - The function to be locked. It is executed with a function named
// `free` as the first argument. Once it is called, additional
// execution are ignored until the free is invoked. Then the last
// ignored execution will be replayed immediately.
//
// Examples
//
// var lockedFunc = lock(function (free) {
// setTimeout(function { free(); }, 1000); // It will be free in 1 sec.
// console.log('Hello, world');
// });
// lockedFunc(); // => 'Hello, world'
// lockedFunc(); // none
// lockedFunc(); // none
// // 1 sec past then
// // => 'Hello, world'
// lockedFunc(); // => 'Hello, world'
// lockedFunc(); // none
//
// Returns a wrapped function.
var lock = function (func) {
var locked, queuedArgsToReplay;
return function () {
// Convert arguments into a real array.
var args = Array.prototype.slice.call(arguments);
if (locked) {
// Keep a copy of this argument list to replay later.
// OK to overwrite a previous value because we only replay
// the last one.
queuedArgsToReplay = args;
return;
}
locked = true;
var self = this;
args.unshift(function replayOrFree() {
if (queuedArgsToReplay) {
// Other request(s) arrived while we were locked.
// Now that the lock is becoming available, replay
// the latest such request, then call back here to
// unlock (or replay another request that arrived
// while this one was in flight).
var replayArgs = queuedArgsToReplay;
queuedArgsToReplay = undefined;
replayArgs.unshift(replayOrFree);
func.apply(self, replayArgs);
} else {
locked = false;
}
});
func.apply(this, args);
};
};
var isString = function (obj) {
return Object.prototype.toString.call(obj) === '[object String]';
};
var uniqueId = 0;
function Completer(element, option) {
this.$el = $(element);
this.id = 'textcomplete' + uniqueId++;
this.strategies = [];
this.views = [];
this.option = $.extend({}, Completer._getDefaults(), option);
if (!this.$el.is('input[type=text]') && !this.$el.is('textarea') && !element.isContentEditable && element.contentEditable != 'true') {
throw new Error('textcomplete must be called on a Textarea or a ContentEditable.');
}
if (element === document.activeElement) {
// element has already been focused. Initialize view objects immediately.
this.initialize()
} else {
// Initialize view objects lazily.
var self = this;
this.$el.one('focus.' + this.id, function () { self.initialize(); });
}
}
Completer._getDefaults = function () {
if (!Completer.DEFAULTS) {
Completer.DEFAULTS = {
appendTo: $('body'),
zIndex: '100'
};
}
return Completer.DEFAULTS;
}
$.extend(Completer.prototype, {
// Public properties
// -----------------
id: null,
option: null,
strategies: null,
adapter: null,
dropdown: null,
$el: null,
// Public methods
// --------------
initialize: function () {
var element = this.$el.get(0);
// Initialize view objects.
this.dropdown = new $.fn.textcomplete.Dropdown(element, this, this.option);
var Adapter, viewName;
if (this.option.adapter) {
Adapter = this.option.adapter;
} else {
if (this.$el.is('textarea') || this.$el.is('input[type=text]')) {
viewName = typeof element.selectionEnd === 'number' ? 'Textarea' : 'IETextarea';
} else {
viewName = 'ContentEditable';
}
Adapter = $.fn.textcomplete[viewName];
}
this.adapter = new Adapter(element, this, this.option);
},
destroy: function () {
this.$el.off('.' + this.id);
if (this.adapter) {
this.adapter.destroy();
}
if (this.dropdown) {
this.dropdown.destroy();
}
this.$el = this.adapter = this.dropdown = null;
},
// Invoke textcomplete.
trigger: function (text, skipUnchangedTerm) {
if (!this.dropdown) { this.initialize(); }
text != null || (text = this.adapter.getTextFromHeadToCaret());
var searchQuery = this._extractSearchQuery(text);
if (searchQuery.length) {
var term = searchQuery[1];
// Ignore shift-key, ctrl-key and so on.
if (skipUnchangedTerm && this._term === term) { return; }
this._term = term;
this._search.apply(this, searchQuery);
} else {
this._term = null;
this.dropdown.deactivate();
}
},
fire: function (eventName) {
var args = Array.prototype.slice.call(arguments, 1);
this.$el.trigger(eventName, args);
return this;
},
register: function (strategies) {
Array.prototype.push.apply(this.strategies, strategies);
},
// Insert the value into adapter view. It is called when the dropdown is clicked
// or selected.
//
// value - The selected element of the array callbacked from search func.
// strategy - The Strategy object.
select: function (value, strategy) {
this.adapter.select(value, strategy);
this.fire('change').fire('textComplete:select', value, strategy);
this.adapter.focus();
},
// Private properties
// ------------------
_clearAtNext: true,
_term: null,
// Private methods
// ---------------
// Parse the given text and extract the first matching strategy.
//
// Returns an array including the strategy, the query term and the match
// object if the text matches an strategy; otherwise returns an empty array.
_extractSearchQuery: function (text) {
for (var i = 0; i < this.strategies.length; i++) {
var strategy = this.strategies[i];
var context = strategy.context(text);
if (context || context === '') {
if (isString(context)) { text = context; }
var match = text.match(strategy.match);
if (match) { return [strategy, match[strategy.index], match]; }
}
}
return []
},
// Call the search method of selected strategy..
_search: lock(function (free, strategy, term, match) {
var self = this;
strategy.search(term, function (data, stillSearching) {
if (!self.dropdown.shown) {
self.dropdown.activate();
self.dropdown.setPosition(self.adapter.getCaretPosition());
}
if (self._clearAtNext) {
// The first callback in the current lock.
self.dropdown.clear();
self._clearAtNext = false;
}
self.dropdown.render(self._zip(data, strategy));
if (!stillSearching) {
// The last callback in the current lock.
free();
self._clearAtNext = true; // Call dropdown.clear at the next time.
}
}, match);
}),
// Build a parameter for Dropdown#render.
//
// Examples
//
// this._zip(['a', 'b'], 's');
// //=> [{ value: 'a', strategy: 's' }, { value: 'b', strategy: 's' }]
_zip: function (data, strategy) {
return $.map(data, function (value) {
return { value: value, strategy: strategy };
});
}
});
$.fn.textcomplete.Completer = Completer;
}(jQuery);
+function ($) {
'use strict';
var include = function (zippedData, datum) {
var i, elem;
var idProperty = datum.strategy.idProperty
for (i = 0; i < zippedData.length; i++) {
elem = zippedData[i];
if (elem.strategy !== datum.strategy) continue;
if (idProperty) {
if (elem.value[idProperty] === datum.value[idProperty]) return true;
} else {
if (elem.value === datum.value) return true;
}
}
return false;
};
var dropdownViews = {};
$(document).on('click', function (e) {
var id = e.originalEvent && e.originalEvent.keepTextCompleteDropdown;
$.each(dropdownViews, function (key, view) {
if (key !== id) { view.deactivate(); }
});
});
// Dropdown view
// =============
// Construct Dropdown object.
//
// element - Textarea or contenteditable element.
function Dropdown(element, completer, option) {
this.$el = Dropdown.findOrCreateElement(option);
this.completer = completer;
this.id = completer.id + 'dropdown';
this._data = []; // zipped data.
this.$inputEl = $(element);
this.option = option;
// Override setPosition method.
if (option.listPosition) { this.setPosition = option.listPosition; }
if (option.height) { this.$el.height(option.height); }
var self = this;
$.each(['maxCount', 'placement', 'footer', 'header', 'className'], function (_i, name) {
if (option[name] != null) { self[name] = option[name]; }
});
this._bindEvents(element);
dropdownViews[this.id] = this;
}
$.extend(Dropdown, {
// Class methods
// -------------
findOrCreateElement: function (option) {
var $parent = option.appendTo;
if (!($parent instanceof $)) { $parent = $($parent); }
var $el = $parent.children('.dropdown-menu')
if (!$el.length) {
$el = $('<ul class="dropdown-menu"></ul>').css({
display: 'none',
left: 0,
position: 'absolute',
zIndex: option.zIndex
}).appendTo($parent);
}
return $el;
}
});
$.extend(Dropdown.prototype, {
// Public properties
// -----------------
$el: null, // jQuery object of ul.dropdown-menu element.
$inputEl: null, // jQuery object of target textarea.
completer: null,
footer: null,
header: null,
id: null,
maxCount: 10,
placement: '',
shown: false,
data: [], // Shown zipped data.
className: '',
// Public methods
// --------------
destroy: function () {
// Don't remove $el because it may be shared by several textcompletes.
this.deactivate();
this.$el.off('.' + this.id);
this.$inputEl.off('.' + this.id);
this.clear();
this.$el = this.$inputEl = this.completer = null;
delete dropdownViews[this.id]
},
render: function (zippedData) {
var contentsHtml = this._buildContents(zippedData);
var unzippedData = $.map(this.data, function (d) { return d.value; });
if (this.data.length) {
this._renderHeader(unzippedData);
this._renderFooter(unzippedData);
if (contentsHtml) {
this._renderContents(contentsHtml);
this._activateIndexedItem();
}
this._setScroll();
} else if (this.shown) {
this.deactivate();
}
},
setPosition: function (position) {
this.$el.css(this._applyPlacement(position));
// Make the dropdown fixed if the input is also fixed
// This can't be done during init, as textcomplete may be used on multiple elements on the same page
// Because the same dropdown is reused behind the scenes, we need to recheck every time the dropdown is showed
var position = 'absolute';
// Check if input or one of its parents has positioning we need to care about
this.$inputEl.add(this.$inputEl.parents()).each(function() {
if($(this).css('position') === 'absolute') // The element has absolute positioning, so it's all OK
return false;
if($(this).css('position') === 'fixed') {
position = 'fixed';
return false;
}
});
this.$el.css({ position: position }); // Update positioning
return this;
},
clear: function () {
this.$el.html('');
this.data = [];
this._index = 0;
this._$header = this._$footer = null;
},
activate: function () {
if (!this.shown) {
this.clear();
this.$el.show();
if (this.className) { this.$el.addClass(this.className); }
this.completer.fire('textComplete:show');
this.shown = true;
}
return this;
},
deactivate: function () {
if (this.shown) {
this.$el.hide();
if (this.className) { this.$el.removeClass(this.className); }
this.completer.fire('textComplete:hide');
this.shown = false;
}
return this;
},
isUp: function (e) {
return e.keyCode === 38 || (e.ctrlKey && e.keyCode === 80); // UP, Ctrl-P
},
isDown: function (e) {
return e.keyCode === 40 || (e.ctrlKey && e.keyCode === 78); // DOWN, Ctrl-N
},
isEnter: function (e) {
var modifiers = e.ctrlKey || e.altKey || e.metaKey || e.shiftKey;
return !modifiers && (e.keyCode === 13 || e.keyCode === 9 || (this.option.completeOnSpace === true && e.keyCode === 32)) // ENTER, TAB
},
isPageup: function (e) {
return e.keyCode === 33; // PAGEUP
},
isPagedown: function (e) {
return e.keyCode === 34; // PAGEDOWN
},
// Private properties
// ------------------
_data: null, // Currently shown zipped data.
_index: null,
_$header: null,
_$footer: null,
// Private methods
// ---------------
_bindEvents: function () {
this.$el.on('mousedown.' + this.id, '.textcomplete-item', $.proxy(this._onClick, this))
this.$el.on('mouseover.' + this.id, '.textcomplete-item', $.proxy(this._onMouseover, this));
this.$inputEl.on('keydown.' + this.id, $.proxy(this._onKeydown, this));
},
_onClick: function (e) {
var $el = $(e.target);
e.preventDefault();
e.originalEvent.keepTextCompleteDropdown = this.id;
if (!$el.hasClass('textcomplete-item')) {
$el = $el.closest('.textcomplete-item');
}
var datum = this.data[parseInt($el.data('index'), 10)];
this.completer.select(datum.value, datum.strategy);
var self = this;
// Deactive at next tick to allow other event handlers to know whether
// the dropdown has been shown or not.
setTimeout(function () { self.deactivate(); }, 0);
},
// Activate hovered item.
_onMouseover: function (e) {
var $el = $(e.target);
e.preventDefault();
if (!$el.hasClass('textcomplete-item')) {
$el = $el.closest('.textcomplete-item');
}
this._index = parseInt($el.data('index'), 10);
this._activateIndexedItem();
},
_onKeydown: function (e) {
if (!this.shown) { return; }
if (this.isUp(e)) {
e.preventDefault();
this._up();
} else if (this.isDown(e)) {
e.preventDefault();
this._down();
} else if (this.isEnter(e)) {
e.preventDefault();
this._enter();
} else if (this.isPageup(e)) {
e.preventDefault();
this._pageup();
} else if (this.isPagedown(e)) {
e.preventDefault();
this._pagedown();
}
},
_up: function () {
if (this._index === 0) {
this._index = this.data.length - 1;
} else {
this._index -= 1;
}
this._activateIndexedItem();
this._setScroll();
},
_down: function () {
if (this._index === this.data.length - 1) {
this._index = 0;
} else {
this._index += 1;
}
this._activateIndexedItem();
this._setScroll();
},
_enter: function () {
var datum = this.data[parseInt(this._getActiveElement().data('index'), 10)];
this.completer.select(datum.value, datum.strategy);
this._setScroll();
},
_pageup: function () {
var target = 0;
var threshold = this._getActiveElement().position().top - this.$el.innerHeight();
this.$el.children().each(function (i) {
if ($(this).position().top + $(this).outerHeight() > threshold) {
target = i;
return false;
}
});
this._index = target;
this._activateIndexedItem();
this._setScroll();
},
_pagedown: function () {
var target = this.data.length - 1;
var threshold = this._getActiveElement().position().top + this.$el.innerHeight();
this.$el.children().each(function (i) {
if ($(this).position().top > threshold) {
target = i;
return false
}
});
this._index = target;
this._activateIndexedItem();
this._setScroll();
},
_activateIndexedItem: function () {
this.$el.find('.textcomplete-item.active').removeClass('active');
this._getActiveElement().addClass('active');
},
_getActiveElement: function () {
return this.$el.children('.textcomplete-item:nth(' + this._index + ')');
},
_setScroll: function () {
var $activeEl = this._getActiveElement();
var itemTop = $activeEl.position().top;
var itemHeight = $activeEl.outerHeight();
var visibleHeight = this.$el.innerHeight();
var visibleTop = this.$el.scrollTop();
if (this._index === 0 || this._index == this.data.length - 1 || itemTop < 0) {
this.$el.scrollTop(itemTop + visibleTop);
} else if (itemTop + itemHeight > visibleHeight) {
this.$el.scrollTop(itemTop + itemHeight + visibleTop - visibleHeight);
}
},
_buildContents: function (zippedData) {
var datum, i, index;
var html = '';
for (i = 0; i < zippedData.length; i++) {
if (this.data.length === this.maxCount) break;
datum = zippedData[i];
if (include(this.data, datum)) { continue; }
index = this.data.length;
this.data.push(datum);
html += '<li class="textcomplete-item" data-index="' + index + '"><a>';
html += datum.strategy.template(datum.value);
html += '</a></li>';
}
return html;
},
_renderHeader: function (unzippedData) {
if (this.header) {
if (!this._$header) {
this._$header = $('<li class="textcomplete-header"></li>').prependTo(this.$el);
}
var html = $.isFunction(this.header) ? this.header(unzippedData) : this.header;
this._$header.html(html);
}
},
_renderFooter: function (unzippedData) {
if (this.footer) {
if (!this._$footer) {
this._$footer = $('<li class="textcomplete-footer"></li>').appendTo(this.$el);
}
var html = $.isFunction(this.footer) ? this.footer(unzippedData) : this.footer;
this._$footer.html(html);
}
},
_renderContents: function (html) {
if (this._$footer) {
this._$footer.before(html);
} else {
this.$el.append(html);
}
},
_applyPlacement: function (position) {
// If the 'placement' option set to 'top', move the position above the element.
if (this.placement.indexOf('top') !== -1) {
// Overwrite the position object to set the 'bottom' property instead of the top.
position = {
top: 'auto',
bottom: this.$el.parent().height() - position.top + position.lineHeight,
left: position.left
};
} else {
position.bottom = 'auto';
delete position.lineHeight;
}
if (this.placement.indexOf('absleft') !== -1) {
position.left = 0;
} else if (this.placement.indexOf('absright') !== -1) {
position.right = 0;
position.left = 'auto';
}
return position;
}
});
$.fn.textcomplete.Dropdown = Dropdown;
}(jQuery);
+function ($) {
'use strict';
// Memoize a search function.
var memoize = function (func) {
var memo = {};
return function (term, callback) {
if (memo[term]) {
callback(memo[term]);
} else {
func.call(this, term, function (data) {
memo[term] = (memo[term] || []).concat(data);
callback.apply(null, arguments);
});
}
};
};
function Strategy(options) {
$.extend(this, options);
if (this.cache) { this.search = memoize(this.search); }
}
Strategy.parse = function (optionsArray) {
return $.map(optionsArray, function (options) {
return new Strategy(options);
});
};
$.extend(Strategy.prototype, {
// Public properties
// -----------------
// Required
match: null,
replace: null,
search: null,
// Optional
cache: false,
context: function () { return true; },
index: 2,
template: function (obj) { return obj; },
idProperty: null
});
$.fn.textcomplete.Strategy = Strategy;
}(jQuery);
+function ($) {
'use strict';
var now = Date.now || function () { return new Date().getTime(); };
// Returns a function, that, as long as it continues to be invoked, will not
// be triggered. The function will be called after it stops being called for
// `wait` msec.
//
// This utility function was originally implemented at Underscore.js.
var debounce = function (func, wait) {
var timeout, args, context, timestamp, result;
var later = function () {
var last = now() - timestamp;
if (last < wait) {
timeout = setTimeout(later, wait - last);
} else {
timeout = null;
result = func.apply(context, args);
context = args = null;
}
};
return function () {
context = this;
args = arguments;
timestamp = now();
if (!timeout) {
timeout = setTimeout(later, wait);
}
return result;
};
};
function Adapter () {}
$.extend(Adapter.prototype, {
// Public properties
// -----------------
id: null, // Identity.
completer: null, // Completer object which creates it.
el: null, // Textarea element.
$el: null, // jQuery object of the textarea.
option: null,
// Public methods
// --------------
initialize: function (element, completer, option) {
this.el = element;
this.$el = $(element);
this.id = completer.id + this.constructor.name;
this.completer = completer;
this.option = option;
if (this.option.debounce) {
this._onKeyup = debounce(this._onKeyup, this.option.debounce);
}
this._bindEvents();
},
destroy: function () {
this.$el.off('.' + this.id); // Remove all event handlers.
this.$el = this.el = this.completer = null;
},
// Update the element with the given value and strategy.
//
// value - The selected object. It is one of the item of the array
// which was callbacked from the search function.
// strategy - The Strategy associated with the selected value.
select: function (/* value, strategy */) {
throw new Error('Not implemented');
},
// Returns the caret's relative coordinates from body's left top corner.
//
// FIXME: Calculate the left top corner of `this.option.appendTo` element.
getCaretPosition: function () {
var position = this._getCaretRelativePosition();
var offset = this.$el.offset();
position.top += offset.top;
position.left += offset.left;
return position;
},
// Focus on the element.
focus: function () {
this.$el.focus();
},
// Private methods
// ---------------
_bindEvents: function () {
this.$el.on('keyup.' + this.id, $.proxy(this._onKeyup, this));
},
_onKeyup: function (e) {
if (this._skipSearch(e)) { return; }
this.completer.trigger(this.getTextFromHeadToCaret(), true);
},
// Suppress searching if it returns true.
_skipSearch: function (clickEvent) {
switch (clickEvent.keyCode) {
case 40: // DOWN
case 38: // UP
return true;
}
if (clickEvent.ctrlKey) switch (clickEvent.keyCode) {
case 78: // Ctrl-N
case 80: // Ctrl-P
return true;
}
}
});
$.fn.textcomplete.Adapter = Adapter;
}(jQuery);
+function ($) {
'use strict';
// Textarea adapter
// ================
//
// Managing a textarea. It doesn't know a Dropdown.
function Textarea(element, completer, option) {
this.initialize(element, completer, option);
}
Textarea.DIV_PROPERTIES = {
left: -9999,
position: 'absolute',
top: 0,
whiteSpace: 'pre-wrap'
}
Textarea.COPY_PROPERTIES = [
'border-width', 'font-family', 'font-size', 'font-style', 'font-variant',
'font-weight', 'height', 'letter-spacing', 'word-spacing', 'line-height',
'text-decoration', 'text-align', 'width', 'padding-top', 'padding-right',
'padding-bottom', 'padding-left', 'margin-top', 'margin-right',
'margin-bottom', 'margin-left', 'border-style', 'box-sizing', 'tab-size'
];
$.extend(Textarea.prototype, $.fn.textcomplete.Adapter.prototype, {
// Public methods
// --------------
// Update the textarea with the given value and strategy.
select: function (value, strategy) {
var pre = this.getTextFromHeadToCaret();
var post = this.el.value.substring(this.el.selectionEnd);
var newSubstr = strategy.replace(value);
if ($.isArray(newSubstr)) {
post = newSubstr[1] + post;
newSubstr = newSubstr[0];
}
pre = pre.replace(strategy.match, newSubstr);
this.$el.val(pre + post);
this.el.selectionStart = this.el.selectionEnd = pre.length;
},
// Private methods
// ---------------
// Returns the caret's relative coordinates from textarea's left top corner.
//
// Browser native API does not provide the way to know the position of
// caret in pixels, so that here we use a kind of hack to accomplish
// the aim. First of all it puts a dummy div element and completely copies
// the textarea's style to the element, then it inserts the text and a
// span element into the textarea.
// Consequently, the span element's position is the thing what we want.
_getCaretRelativePosition: function () {
var dummyDiv = $('<div></div>').css(this._copyCss())
.text(this.getTextFromHeadToCaret());
var span = $('<span></span>').text('.').appendTo(dummyDiv);
this.$el.before(dummyDiv);
var position = span.position();
position.top += span.height() - this.$el.scrollTop();
position.lineHeight = span.height();
dummyDiv.remove();
return position;
},
_copyCss: function () {
return $.extend({
// Set 'scroll' if a scrollbar is being shown; otherwise 'auto'.
overflow: this.el.scrollHeight > this.el.offsetHeight ? 'scroll' : 'auto'
}, Textarea.DIV_PROPERTIES, this._getStyles());
},
_getStyles: (function ($) {
var color = $('<div></div>').css(['color']).color;
if (typeof color !== 'undefined') {
return function () {
return this.$el.css(Textarea.COPY_PROPERTIES);
};
} else { // jQuery < 1.8
return function () {
var $el = this.$el;
var styles = {};
$.each(Textarea.COPY_PROPERTIES, function (i, property) {
styles[property] = $el.css(property);
});
return styles;
};
}
})($),
getTextFromHeadToCaret: function () {
return this.el.value.substring(0, this.el.selectionEnd);
}
});
$.fn.textcomplete.Textarea = Textarea;
}(jQuery);
+function ($) {
'use strict';
var sentinelChar = '吶';
function IETextarea(element, completer, option) {
this.initialize(element, completer, option);
$('<span>' + sentinelChar + '</span>').css({
position: 'absolute',
top: -9999,
left: -9999
}).insertBefore(element);
}
$.extend(IETextarea.prototype, $.fn.textcomplete.Textarea.prototype, {
// Public methods
// --------------
select: function (value, strategy) {
var pre = this.getTextFromHeadToCaret();
var post = this.el.value.substring(pre.length);
var newSubstr = strategy.replace(value);
if ($.isArray(newSubstr)) {
post = newSubstr[1] + post;
newSubstr = newSubstr[0];
}
pre = pre.replace(strategy.match, newSubstr);
this.$el.val(pre + post);
this.el.focus();
var range = this.el.createTextRange();
range.collapse(true);
range.moveEnd('character', pre.length);
range.moveStart('character', pre.length);
range.select();
},
getTextFromHeadToCaret: function () {
this.el.focus();
var range = document.selection.createRange();
range.moveStart('character', -this.el.value.length);
var arr = range.text.split(sentinelChar)
return arr.length === 1 ? arr[0] : arr[1];
}
});
$.fn.textcomplete.IETextarea = IETextarea;
}(jQuery);
// NOTE: TextComplete plugin has contenteditable support but it does not work
// fine especially on old IEs.
// Any pull requests are REALLY welcome.
+function ($) {
'use strict';
// ContentEditable adapter
// =======================
//
// Adapter for contenteditable elements.
function ContentEditable (element, completer, option) {
this.initialize(element, completer, option);
}
$.extend(ContentEditable.prototype, $.fn.textcomplete.Adapter.prototype, {
// Public methods
// --------------
// Update the content with the given value and strategy.
// When an dropdown item is selected, it is executed.
select: function (value, strategy) {
var pre = this.getTextFromHeadToCaret();
var sel = window.getSelection()
var range = sel.getRangeAt(0);
var selection = range.cloneRange();
selection.selectNodeContents(range.startContainer);
var content = selection.toString();
var post = content.substring(range.startOffset);
var newSubstr = strategy.replace(value);
if ($.isArray(newSubstr)) {
post = newSubstr[1] + post;
newSubstr = newSubstr[0];
}
pre = pre.replace(strategy.match, newSubstr);
range.selectNodeContents(range.startContainer);
range.deleteContents();
var node = document.createTextNode(pre + post);
range.insertNode(node);
range.setStart(node, pre.length);
range.collapse(true);
sel.removeAllRanges();
sel.addRange(range);
},
// Private methods
// ---------------
// Returns the caret's relative position from the contenteditable's
// left top corner.
//
// Examples
//
// this._getCaretRelativePosition()
// //=> { top: 18, left: 200, lineHeight: 16 }
//
// Dropdown's position will be decided using the result.
_getCaretRelativePosition: function () {
var range = window.getSelection().getRangeAt(0).cloneRange();
var node = document.createElement('span');
range.insertNode(node);
range.selectNodeContents(node);
range.deleteContents();
var $node = $(node);
var position = $node.offset();
position.left -= this.$el.offset().left;
position.top += $node.height() - this.$el.offset().top;
position.lineHeight = $node.height();
var dir = this.$el.attr('dir') || this.$el.css('direction');
if (dir === 'rtl') { position.left -= this.listView.$el.width(); }
return position;
},
// Returns the string between the first character and the caret.
// Completer will be triggered with the result for start autocompleting.
//
// Example
//
// // Suppose the html is '<b>hello</b> wor|ld' and | is the caret.
// this.getTextFromHeadToCaret()
// // => ' wor' // not '<b>hello</b> wor'
getTextFromHeadToCaret: function () {
var range = window.getSelection().getRangeAt(0);
var selection = range.cloneRange();
selection.selectNodeContents(range.startContainer);
return selection.toString().substring(0, range.startOffset);
}
});
$.fn.textcomplete.ContentEditable = ContentEditable;
}(jQuery);

4
view/templates/display-head.tpl
View file

@ -1,9 +1,9 @@
<script>
$(document).ready(function() {
$(".comment-edit-wrapper textarea").contact_autocomplete(baseurl+"/acl");
$(".comment-edit-wrapper textarea").editor_autocomplete(baseurl+"/acl");
// make auto-complete work in more places
$(".wall-item-comment-wrapper textarea").contact_autocomplete(baseurl+"/acl");
$(".wall-item-comment-wrapper textarea").editor_autocomplete(baseurl+"/acl");
});
</script>

4
view/templates/head.tpl
View file

@ -33,7 +33,9 @@
<!-- <script type="text/javascript" src="{{$baseurl}}/js/jquery-migrate.js" ></script>-->
<script type="text/javascript" src="{{$baseurl}}/js/jquery-migrate.js" ></script>
<script type="text/javascript" src="{{$baseurl}}/js/jquery.textinputs.js" ></script>
<script type="text/javascript" src="{{$baseurl}}/js/fk.autocomplete.js" ></script>
<script type="text/javascript" src="{{$baseurl}}/library/jquery-textcomplete/jquery.textcomplete.js" ></script>
<script type="text/javascript" src="{{$baseurl}}/js/autocomplete.js" ></script>
<!--<script type="text/javascript" src="{{$baseurl}}/js/fk.autocomplete.js" ></script>-->
<script type="text/javascript" src="{{$baseurl}}/library/colorbox/jquery.colorbox-min.js"></script>
<script type="text/javascript" src="{{$baseurl}}/library/jgrowl/jquery.jgrowl_minimized.js"></script>
<script type="text/javascript" src="{{$baseurl}}/library/datetimepicker/jquery.datetimepicker.js"></script>

2
view/templates/jot-header.tpl
View file

@ -12,7 +12,7 @@ function initEditor(cb){
if(plaintext == 'none') {
$("#profile-jot-text-loading").hide();
$("#profile-jot-text").css({ 'height': 200, 'color': '#000' });
$("#profile-jot-text").contact_autocomplete(baseurl+"/acl");
$("#profile-jot-text").editor_autocomplete(baseurl+"/acl");
editor = true;
$("a#jot-perms-icon").colorbox({
'inline' : true,