Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 | 8x 7x 7x 7x 7x 7x 7x 7x 2x 2x | import { loadingIconForLegacyJS } from '~/loading_icon_for_legacy_js';
import { FILTER_TYPE } from './constants';
import DropdownUtils from './dropdown_utils';
import FilteredSearchDropdownManager from './filtered_search_dropdown_manager';
import FilteredSearchVisualTokens from './filtered_search_visual_tokens';
const DATA_DROPDOWN_TRIGGER = 'data-dropdown-trigger';
export default class FilteredSearchDropdown {
constructor({ droplab, dropdown, input, filter }) {
this.droplab = droplab;
this.hookId = input && input.id;
this.input = input;
this.filter = filter;
this.dropdown = dropdown;
this.loadingTemplate = `<div class="filter-dropdown-loading">
${loadingIconForLegacyJS().outerHTML}
</div>`;
this.bindEvents();
}
bindEvents() {
this.itemClickedWrapper = this.itemClicked.bind(this);
this.dropdown.addEventListener('click.dl', this.itemClickedWrapper);
}
unbindEvents() {
this.dropdown.removeEventListener('click.dl', this.itemClickedWrapper);
}
getCurrentHook() {
return this.droplab.hooks.filter((h) => h.id === this.hookId)[0] || null;
}
itemClicked(e, getValueFunction) {
const { selected } = e.detail;
if (selected.tagName === 'LI' && selected.innerHTML) {
const {
lastVisualToken: visualToken,
} = FilteredSearchVisualTokens.getLastVisualTokenBeforeInput();
const { tokenOperator } = DropdownUtils.getVisualTokenValues(visualToken);
const dataValueSet = DropdownUtils.setDataValueIfSelected(
this.filter,
tokenOperator,
selected,
);
if (!dataValueSet) {
const value = getValueFunction(selected);
FilteredSearchDropdownManager.addWordToInput({
tokenName: this.filter,
tokenOperator,
tokenValue: value,
clicked: true,
});
}
this.resetFilters();
this.dismissDropdown();
this.dispatchInputEvent();
}
}
setAsDropdown() {
this.input.setAttribute(DATA_DROPDOWN_TRIGGER, `#${this.dropdown.id}`);
}
setOffset(offset = 0) {
if (window.innerWidth > 480) {
this.dropdown.style.left = `${offset}px`;
} else {
this.dropdown.style.left = '0px';
}
}
renderContent(forceShowList = false) {
const currentHook = this.getCurrentHook();
FilteredSearchDropdown.hideDropdownItemsforNotOperator(currentHook);
if (forceShowList && currentHook && currentHook.list.hidden) {
currentHook.list.show();
}
}
render(forceRenderContent = false, forceShowList = false, hideNotEqual = false) {
this.setAsDropdown();
const currentHook = this.getCurrentHook();
const firstTimeInitialized = currentHook === null;
if (firstTimeInitialized || forceRenderContent) {
this.renderContent(forceShowList, hideNotEqual);
} else if (currentHook.list.list.id !== this.dropdown.id) {
this.renderContent(forceShowList, hideNotEqual);
}
}
dismissDropdown() {
// Focusing on the input will dismiss dropdown
// (default droplab functionality)
this.input.focus();
}
dispatchInputEvent() {
// Propagate input change to FilteredSearchDropdownManager
// so that it can determine which dropdowns to open
this.input.dispatchEvent(
new CustomEvent('input', {
bubbles: true,
cancelable: true,
}),
);
}
dispatchFormSubmitEvent() {
// dispatchEvent() is necessary as form.submit() does not
// trigger event handlers
this.input.form.dispatchEvent(new Event('submit'));
}
hideDropdown() {
const currentHook = this.getCurrentHook();
if (currentHook) {
currentHook.list.hide();
}
}
resetFilters() {
const hook = this.getCurrentHook();
if (hook) {
const data = hook.list.data || [];
if (!data) return;
const results = data.map((o) => {
const updated = o;
updated.droplab_hidden = false;
return updated;
});
hook.list.render(results);
}
}
/**
* Hide None & Any options from the current dropdown.
* Hiding happens only for NOT operator.
*/
static hideDropdownItemsforNotOperator(currentHook) {
const lastOperator = FilteredSearchVisualTokens.getLastTokenOperator();
if (lastOperator === '!=') {
const { list: dropdownEl } = currentHook.list;
let shouldHideDivider = true;
// Iterate over all the static dropdown values,
// then hide `None` and `Any` items.
Array.from(dropdownEl.querySelectorAll('li[data-value]')).forEach((itemEl) => {
const {
dataset: { value },
} = itemEl;
if (value.toLowerCase() === FILTER_TYPE.none || value.toLowerCase() === FILTER_TYPE.any) {
itemEl.classList.add('hidden');
} else {
// If we encountered any element other than None/Any, then
// we shouldn't hide the divider
shouldHideDivider = false;
}
});
if (shouldHideDivider) {
const divider = dropdownEl.querySelector('li.divider');
if (divider) {
divider.classList.add('hidden');
}
}
}
}
}
|