Merge remote-tracking branch 'upstream/master'

Keep the latex and tag-specific feeds in bootstrap3

Conflicts:
	pelican-bootstrap3/templates/base.html

1 files changed, 645 insertions, 0 deletions

diff --git a/foundation-default-colours/static/js/vendor/jquery.autocomplete.js b/foundation-default-colours/static/js/vendor/jquery.autocomplete.js
new file mode 100644
index 0000000..85556a7
--- /dev/null
+++ b/foundation-default-colours/static/js/vendor/jquery.autocomplete.js
@@ -0,0 +1,645 @@
+/**
+*  Ajax Autocomplete for jQuery, version 1.2.7
+*  (c) 2013 Tomas Kirda
+*
+*  Ajax Autocomplete for jQuery is freely distributable under the terms of an MIT-style license.
+*  For details, see the web site: http://www.devbridge.com/projects/autocomplete/jquery/
+*
+*/
+
+/*jslint  browser: true, white: true, plusplus: true */
+/*global define, window, document, jQuery */
+
+// Expose plugin as an AMD module if AMD loader is present:
+(function (factory) {
+    'use strict';
+    if (typeof define === 'function' && define.amd) {
+        // AMD. Register as an anonymous module.
+        define(['jquery'], factory);
+    } else {
+        // Browser globals
+        factory(jQuery);
+    }
+}(function ($) {
+    'use strict';
+
+    var
+        utils = (function () {
+            return {
+
+                extend: function (target, source) {
+                    return $.extend(target, source);
+                },
+
+                createNode: function (html) {
+                    var div = document.createElement('div');
+                    div.innerHTML = html;
+                    return div.firstChild;
+                }
+
+            };
+        }()),
+
+        keys = {
+            ESC: 27,
+            TAB: 9,
+            RETURN: 13,
+            UP: 38,
+            DOWN: 40
+        };
+
+    function Autocomplete(el, options) {
+        var noop = function () { },
+            that = this,
+            defaults = {
+                autoSelectFirst: false,
+                appendTo: 'body',
+                serviceUrl: null,
+                lookup: null,
+                onSelect: null,
+                width: 'auto',
+                minChars: 1,
+                maxHeight: 300,
+                deferRequestBy: 0,
+                params: {},
+                formatResult: Autocomplete.formatResult,
+                delimiter: null,
+                zIndex: 9999,
+                type: 'GET',
+                noCache: false,
+                onSearchStart: noop,
+                onSearchComplete: noop,
+                containerClass: 'autocomplete-suggestions',
+                tabDisabled: false,
+                dataType: 'text',
+                lookupFilter: function (suggestion, originalQuery, queryLowerCase) {
+                    return suggestion.value.toLowerCase().indexOf(queryLowerCase) !== -1;
+                },
+                paramName: 'query',
+                transformResult: function (response) {
+                    return typeof response === 'string' ? $.parseJSON(response) : response;
+                }
+            };
+
+        // Shared variables:
+        that.element = el;
+        that.el = $(el);
+        that.suggestions = [];
+        that.badQueries = [];
+        that.selectedIndex = -1;
+        that.currentValue = that.element.value;
+        that.intervalId = 0;
+        that.cachedResponse = [];
+        that.onChangeInterval = null;
+        that.onChange = null;
+        that.ignoreValueChange = false;
+        that.isLocal = false;
+        that.suggestionsContainer = null;
+        that.options = $.extend({}, defaults, options);
+        that.classes = {
+            selected: 'autocomplete-selected',
+            suggestion: 'autocomplete-suggestion'
+        };
+
+        // Initialize and set options:
+        that.initialize();
+        that.setOptions(options);
+    }
+
+    Autocomplete.utils = utils;
+
+    $.Autocomplete = Autocomplete;
+
+    Autocomplete.formatResult = function (suggestion, currentValue) {
+        var reEscape = new RegExp('(\\' + ['/', '.', '*', '+', '?', '|', '(', ')', '[', ']', '{', '}', '\\'].join('|\\') + ')', 'g'),
+            pattern = '(' + currentValue.replace(reEscape, '\\$1') + ')';
+
+        return suggestion.value.replace(new RegExp(pattern, 'gi'), '<strong>$1<\/strong>');
+    };
+
+    Autocomplete.prototype = {
+
+        killerFn: null,
+
+        initialize: function () {
+            var that = this,
+                suggestionSelector = '.' + that.classes.suggestion,
+                selected = that.classes.selected,
+                options = that.options,
+                container;
+
+            // Remove autocomplete attribute to prevent native suggestions:
+            that.element.setAttribute('autocomplete', 'off');
+
+            that.killerFn = function (e) {
+                if ($(e.target).closest('.' + that.options.containerClass).length === 0) {
+                    that.killSuggestions();
+                    that.disableKillerFn();
+                }
+            };
+
+            // Determine suggestions width:
+            if (!options.width || options.width === 'auto') {
+                options.width = that.el.outerWidth();
+            }
+
+            that.suggestionsContainer = Autocomplete.utils.createNode('<div class="' + options.containerClass + '" style="position: absolute; display: none;"></div>');
+
+            container = $(that.suggestionsContainer);
+
+            container.appendTo(options.appendTo).width(options.width);
+
+            // Listen for mouse over event on suggestions list:
+            container.on('mouseover.autocomplete', suggestionSelector, function () {
+                that.activate($(this).data('index'));
+            });
+
+            // Deselect active element when mouse leaves suggestions container:
+            container.on('mouseout.autocomplete', function () {
+                that.selectedIndex = -1;
+                container.children('.' + selected).removeClass(selected);
+            });
+
+            // Listen for click event on suggestions list:
+            container.on('click.autocomplete', suggestionSelector, function () {
+                that.select($(this).data('index'), false);
+            });
+
+            that.fixPosition();
+
+            // Opera does not like keydown:
+            if (window.opera) {
+                that.el.on('keypress.autocomplete', function (e) { that.onKeyPress(e); });
+            } else {
+                that.el.on('keydown.autocomplete', function (e) { that.onKeyPress(e); });
+            }
+
+            that.el.on('keyup.autocomplete', function (e) { that.onKeyUp(e); });
+            that.el.on('blur.autocomplete', function () { that.onBlur(); });
+            that.el.on('focus.autocomplete', function () { that.fixPosition(); });
+        },
+
+        onBlur: function () {
+            this.enableKillerFn();
+        },
+
+        setOptions: function (suppliedOptions) {
+            var that = this,
+                options = that.options;
+
+            utils.extend(options, suppliedOptions);
+
+            that.isLocal = $.isArray(options.lookup);
+
+            if (that.isLocal) {
+                options.lookup = that.verifySuggestionsFormat(options.lookup);
+            }
+
+            // Adjust height, width and z-index:
+            $(that.suggestionsContainer).css({
+                'max-height': options.maxHeight + 'px',
+                'width': options.width + 'px',
+                'z-index': options.zIndex
+            });
+        },
+
+        clearCache: function () {
+            this.cachedResponse = [];
+            this.badQueries = [];
+        },
+
+        clear: function () {
+            this.clearCache();
+            this.currentValue = null;
+            this.suggestions = [];
+        },
+
+        disable: function () {
+            this.disabled = true;
+        },
+
+        enable: function () {
+            this.disabled = false;
+        },
+
+        fixPosition: function () {
+            var that = this,
+                offset;
+
+            // Don't adjsut position if custom container has been specified:
+            if (that.options.appendTo !== 'body') {
+                return;
+            }
+
+            offset = that.el.offset();
+
+            $(that.suggestionsContainer).css({
+                top: (offset.top + that.el.outerHeight()) + 'px',
+                left: offset.left + 'px'
+            });
+        },
+
+        enableKillerFn: function () {
+            var that = this;
+            $(document).on('click.autocomplete', that.killerFn);
+        },
+
+        disableKillerFn: function () {
+            var that = this;
+            $(document).off('click.autocomplete', that.killerFn);
+        },
+
+        killSuggestions: function () {
+            var that = this;
+            that.stopKillSuggestions();
+            that.intervalId = window.setInterval(function () {
+                that.hide();
+                that.stopKillSuggestions();
+            }, 300);
+        },
+
+        stopKillSuggestions: function () {
+            window.clearInterval(this.intervalId);
+        },
+
+        onKeyPress: function (e) {
+            var that = this;
+
+            // If suggestions are hidden and user presses arrow down, display suggestions:
+            if (!that.disabled && !that.visible && e.keyCode === keys.DOWN && that.currentValue) {
+                that.suggest();
+                return;
+            }
+
+            if (that.disabled || !that.visible) {
+                return;
+            }
+
+            switch (e.keyCode) {
+                case keys.ESC:
+                    that.el.val(that.currentValue);
+                    that.hide();
+                    break;
+                case keys.TAB:
+                case keys.RETURN:
+                    if (that.selectedIndex === -1) {
+                        that.hide();
+                        return;
+                    }
+                    that.select(that.selectedIndex, e.keyCode === keys.RETURN);
+                    if (e.keyCode === keys.TAB && this.options.tabDisabled === false) {
+                        return;
+                    }
+                    break;
+                case keys.UP:
+                    that.moveUp();
+                    break;
+                case keys.DOWN:
+                    that.moveDown();
+                    break;
+                default:
+                    return;
+            }
+
+            // Cancel event if function did not return:
+            e.stopImmediatePropagation();
+            e.preventDefault();
+        },
+
+        onKeyUp: function (e) {
+            var that = this;
+
+            if (that.disabled) {
+                return;
+            }
+
+            switch (e.keyCode) {
+                case keys.UP:
+                case keys.DOWN:
+                    return;
+            }
+
+            clearInterval(that.onChangeInterval);
+
+            if (that.currentValue !== that.el.val()) {
+                if (that.options.deferRequestBy > 0) {
+                    // Defer lookup in case when value changes very quickly:
+                    that.onChangeInterval = setInterval(function () {
+                        that.onValueChange();
+                    }, that.options.deferRequestBy);
+                } else {
+                    that.onValueChange();
+                }
+            }
+        },
+
+        onValueChange: function () {
+            var that = this,
+                q;
+
+            clearInterval(that.onChangeInterval);
+            that.currentValue = that.element.value;
+
+            q = that.getQuery(that.currentValue);
+            that.selectedIndex = -1;
+
+            if (that.ignoreValueChange) {
+                that.ignoreValueChange = false;
+                return;
+            }
+
+            if (q.length < that.options.minChars) {
+                that.hide();
+            } else {
+                that.getSuggestions(q);
+            }
+        },
+
+        getQuery: function (value) {
+            var delimiter = this.options.delimiter,
+                parts;
+
+            if (!delimiter) {
+                return $.trim(value);
+            }
+            parts = value.split(delimiter);
+            return $.trim(parts[parts.length - 1]);
+        },
+
+        getSuggestionsLocal: function (query) {
+            var that = this,
+                queryLowerCase = query.toLowerCase(),
+                filter = that.options.lookupFilter;
+
+            return {
+                suggestions: $.grep(that.options.lookup, function (suggestion) {
+                    return filter(suggestion, query, queryLowerCase);
+                })
+            };
+        },
+
+        getSuggestions: function (q) {
+            var response,
+                that = this,
+                options = that.options,
+                serviceUrl = options.serviceUrl;
+
+            response = that.isLocal ? that.getSuggestionsLocal(q) : that.cachedResponse[q];
+
+            if (response && $.isArray(response.suggestions)) {
+                that.suggestions = response.suggestions;
+                that.suggest();
+            } else if (!that.isBadQuery(q)) {
+                options.params[options.paramName] = q;
+                if (options.onSearchStart.call(that.element, options.params) === false) {
+                    return;
+                }
+                if ($.isFunction(options.serviceUrl)) {
+                    serviceUrl = options.serviceUrl.call(that.element, q);
+                }
+                $.ajax({
+                    url: serviceUrl,
+                    data: options.ignoreParams ? null : options.params,
+                    type: options.type,
+                    dataType: options.dataType
+                }).done(function (data) {
+                    that.processResponse(data, q);
+                    options.onSearchComplete.call(that.element, q);
+                });
+            }
+        },
+
+        isBadQuery: function (q) {
+            var badQueries = this.badQueries,
+                i = badQueries.length;
+
+            while (i--) {
+                if (q.indexOf(badQueries[i]) === 0) {
+                    return true;
+                }
+            }
+
+            return false;
+        },
+
+        hide: function () {
+            var that = this;
+            that.visible = false;
+            that.selectedIndex = -1;
+            $(that.suggestionsContainer).hide();
+        },
+
+        suggest: function () {
+            if (this.suggestions.length === 0) {
+                this.hide();
+                return;
+            }
+
+            var that = this,
+                formatResult = that.options.formatResult,
+                value = that.getQuery(that.currentValue),
+                className = that.classes.suggestion,
+                classSelected = that.classes.selected,
+                container = $(that.suggestionsContainer),
+                html = '';
+
+            // Build suggestions inner HTML:
+            $.each(that.suggestions, function (i, suggestion) {
+                html += '<div class="' + className + '" data-index="' + i + '">' + formatResult(suggestion, value) + '</div>';
+            });
+
+            container.html(html).show();
+            that.visible = true;
+
+            // Select first value by default:
+            if (that.options.autoSelectFirst) {
+                that.selectedIndex = 0;
+                container.children().first().addClass(classSelected);
+            }
+        },
+
+        verifySuggestionsFormat: function (suggestions) {
+            // If suggestions is string array, convert them to supported format:
+            if (suggestions.length && typeof suggestions[0] === 'string') {
+                return $.map(suggestions, function (value) {
+                    return { value: value, data: null };
+                });
+            }
+
+            return suggestions;
+        },
+
+        processResponse: function (response, originalQuery) {
+            var that = this,
+                options = that.options,
+                result = options.transformResult(response, originalQuery);
+
+            result.suggestions = that.verifySuggestionsFormat(result.suggestions);
+
+            // Cache results if cache is not disabled:
+            if (!options.noCache) {
+                that.cachedResponse[result[options.paramName]] = result;
+                if (result.suggestions.length === 0) {
+                    that.badQueries.push(result[options.paramName]);
+                }
+            }
+
+            // Display suggestions only if returned query matches current value:
+            if (originalQuery === that.getQuery(that.currentValue)) {
+                that.suggestions = result.suggestions;
+                that.suggest();
+            }
+        },
+
+        activate: function (index) {
+            var that = this,
+                activeItem,
+                selected = that.classes.selected,
+                container = $(that.suggestionsContainer),
+                children = container.children();
+
+            container.children('.' + selected).removeClass(selected);
+
+            that.selectedIndex = index;
+
+            if (that.selectedIndex !== -1 && children.length > that.selectedIndex) {
+                activeItem = children.get(that.selectedIndex);
+                $(activeItem).addClass(selected);
+                return activeItem;
+            }
+
+            return null;
+        },
+
+        select: function (i, shouldIgnoreNextValueChange) {
+            var that = this,
+                selectedValue = that.suggestions[i];
+
+            if (selectedValue) {
+                that.el.val(selectedValue);
+                that.ignoreValueChange = shouldIgnoreNextValueChange;
+                that.hide();
+                that.onSelect(i);
+            }
+        },
+
+        moveUp: function () {
+            var that = this;
+
+            if (that.selectedIndex === -1) {
+                return;
+            }
+
+            if (that.selectedIndex === 0) {
+                $(that.suggestionsContainer).children().first().removeClass(that.classes.selected);
+                that.selectedIndex = -1;
+                that.el.val(that.currentValue);
+                return;
+            }
+
+            that.adjustScroll(that.selectedIndex - 1);
+        },
+
+        moveDown: function () {
+            var that = this;
+
+            if (that.selectedIndex === (that.suggestions.length - 1)) {
+                return;
+            }
+
+            that.adjustScroll(that.selectedIndex + 1);
+        },
+
+        adjustScroll: function (index) {
+            var that = this,
+                activeItem = that.activate(index),
+                offsetTop,
+                upperBound,
+                lowerBound,
+                heightDelta = 25;
+
+            if (!activeItem) {
+                return;
+            }
+
+            offsetTop = activeItem.offsetTop;
+            upperBound = $(that.suggestionsContainer).scrollTop();
+            lowerBound = upperBound + that.options.maxHeight - heightDelta;
+
+            if (offsetTop < upperBound) {
+                $(that.suggestionsContainer).scrollTop(offsetTop);
+            } else if (offsetTop > lowerBound) {
+                $(that.suggestionsContainer).scrollTop(offsetTop - that.options.maxHeight + heightDelta);
+            }
+
+            that.el.val(that.getValue(that.suggestions[index].value));
+        },
+
+        onSelect: function (index) {
+            var that = this,
+                onSelectCallback = that.options.onSelect,
+                suggestion = that.suggestions[index];
+
+            that.el.val(that.getValue(suggestion.value));
+
+            if ($.isFunction(onSelectCallback)) {
+                onSelectCallback.call(that.element, suggestion);
+            }
+        },
+
+        getValue: function (value) {
+            var that = this,
+                delimiter = that.options.delimiter,
+                currentValue,
+                parts;
+
+            if (!delimiter) {
+                return value;
+            }
+
+            currentValue = that.currentValue;
+            parts = currentValue.split(delimiter);
+
+            if (parts.length === 1) {
+                return value;
+            }
+
+            return currentValue.substr(0, currentValue.length - parts[parts.length - 1].length) + value;
+        },
+
+        dispose: function () {
+            var that = this;
+            that.el.off('.autocomplete').removeData('autocomplete');
+            that.disableKillerFn();
+            $(that.suggestionsContainer).remove();
+        }
+    };
+
+    // Create chainable jQuery plugin:
+    $.fn.autocomplete = function (options, args) {
+        var dataKey = 'autocomplete';
+        // If function invoked without argument return
+        // instance of the first matched element:
+        if (arguments.length === 0) {
+            return this.first().data(dataKey);
+        }
+
+        return this.each(function () {
+            var inputElement = $(this),
+                instance = inputElement.data(dataKey);
+
+            if (typeof options === 'string') {
+                if (instance && typeof instance[options] === 'function') {
+                    instance[options](args);
+                }
+            } else {
+                // If instance already exists, destroy it:
+                if (instance && instance.dispose) {
+                    instance.dispose();
+                }
+                instance = new Autocomplete(this, options);
+                inputElement.data(dataKey, instance);
+            }
+        });
+    };
+}));