| 1 |
/* global ajaxurl, WZTomSelectSettings, jQuery, TomSelect */ |
| 2 |
|
| 3 |
(function ($) { |
| 4 |
'use strict'; |
| 5 |
|
| 6 |
function normalizeOption(item) { |
| 7 |
if (!item || typeof item !== 'object') { |
| 8 |
return null; |
| 9 |
} |
| 10 |
|
| 11 |
const value = item.id || item.value || ''; |
| 12 |
const text = item.name || item.text || value; |
| 13 |
|
| 14 |
if (!value && !text) { |
| 15 |
return null; |
| 16 |
} |
| 17 |
|
| 18 |
return { value: String(value), text: String(text) }; |
| 19 |
} |
| 20 |
|
| 21 |
function getEndpointOptions(settings, endpoint) { |
| 22 |
if (!settings || !endpoint) { |
| 23 |
return []; |
| 24 |
} |
| 25 |
|
| 26 |
const endpointOptions = settings[endpoint]; |
| 27 |
|
| 28 |
if (!Array.isArray(endpointOptions)) { |
| 29 |
return []; |
| 30 |
} |
| 31 |
|
| 32 |
return endpointOptions |
| 33 |
.map(normalizeOption) |
| 34 |
.filter(Boolean); |
| 35 |
} |
| 36 |
|
| 37 |
function isTaxonomyEndpoint(endpoint) { |
| 38 |
const key = typeof endpoint === 'string' ? endpoint : ''; |
| 39 |
return key === 'category' || key === 'post_tag' || key.includes('tax'); |
| 40 |
} |
| 41 |
|
| 42 |
function initTomSelect(root) { |
| 43 |
const scope = (root && typeof root.querySelectorAll === 'function') ? root : document; |
| 44 |
const elements = scope.querySelectorAll('.ts_autocomplete'); |
| 45 |
|
| 46 |
elements.forEach(function (element) { |
| 47 |
if (element.tomselect) { |
| 48 |
return; |
| 49 |
} |
| 50 |
|
| 51 |
const tagName = (element.tagName || '').toUpperCase(); |
| 52 |
if (tagName !== 'INPUT' && tagName !== 'SELECT' && tagName !== 'TEXTAREA') { |
| 53 |
return; |
| 54 |
} |
| 55 |
|
| 56 |
const prefix = element.getAttribute('data-wp-prefix') || 'WZ'; |
| 57 |
const settingsKey = `${prefix}TomSelectSettings`; |
| 58 |
const settings = window[settingsKey] |
| 59 |
|| window.WZTomSelectSettings |
| 60 |
|| window.freemkitTomSelectSettings |
| 61 |
|| {}; |
| 62 |
|
| 63 |
if (!settings || typeof settings !== 'object') { |
| 64 |
return; |
| 65 |
} |
| 66 |
|
| 67 |
const action = element.getAttribute('data-wp-action') || settings.action; |
| 68 |
const nonce = element.getAttribute('data-wp-nonce') || settings.nonce; |
| 69 |
const endpoint = element.getAttribute('data-wp-endpoint') || settings.endpoint; |
| 70 |
const strings = settings.strings || {}; |
| 71 |
|
| 72 |
const formattedOptions = getEndpointOptions(settings, endpoint); |
| 73 |
|
| 74 |
let rawValue = ''; |
| 75 |
|
| 76 |
if (tagName === 'SELECT' && element.multiple && element.selectedOptions) { |
| 77 |
rawValue = Array.from(element.selectedOptions) |
| 78 |
.map(option => String(option.value || '').trim()) |
| 79 |
.filter(Boolean) |
| 80 |
.join(','); |
| 81 |
} else if (typeof element.value === 'string') { |
| 82 |
rawValue = element.value; |
| 83 |
} else { |
| 84 |
const valueAttribute = element.getAttribute('value'); |
| 85 |
rawValue = typeof valueAttribute === 'string' ? valueAttribute : ''; |
| 86 |
} |
| 87 |
|
| 88 |
const savedIds = rawValue.split(',').map(id => id.trim()).filter(Boolean); |
| 89 |
const taxonomyEndpoint = isTaxonomyEndpoint(endpoint); |
| 90 |
|
| 91 |
// For taxonomy endpoints, add saved values as options so Tom Select can display them |
| 92 |
if (taxonomyEndpoint && savedIds.length > 0) { |
| 93 |
const savedOptions = savedIds.map(savedValue => { |
| 94 |
// Extract term name from formatted string "Name (taxonomy:id)" |
| 95 |
const match = savedValue.match(/^(.*)\s+\(.*:\d+\)$/); |
| 96 |
const termName = match ? match[1] : savedValue; |
| 97 |
return { value: savedValue, text: termName }; |
| 98 |
}); |
| 99 |
|
| 100 |
// Merge saved options with existing options, avoiding duplicates |
| 101 |
const allOptions = [...formattedOptions]; |
| 102 |
savedOptions.forEach(savedOption => { |
| 103 |
if (!allOptions.some(opt => opt.value === savedOption.value)) { |
| 104 |
allOptions.push(savedOption); |
| 105 |
} |
| 106 |
}); |
| 107 |
|
| 108 |
// Replace formattedOptions with merged options |
| 109 |
formattedOptions.length = 0; |
| 110 |
formattedOptions.push(...allOptions); |
| 111 |
} |
| 112 |
|
| 113 |
// For non-taxonomy endpoints, add saved values as options so Tom Select can display them. |
| 114 |
if (!taxonomyEndpoint && savedIds.length > 0) { |
| 115 |
savedIds.forEach(savedValue => { |
| 116 |
if (!formattedOptions.some(opt => opt.value === savedValue)) { |
| 117 |
formattedOptions.push({ value: savedValue, text: savedValue }); |
| 118 |
} |
| 119 |
}); |
| 120 |
} |
| 121 |
|
| 122 |
// Get any custom config from data attributes |
| 123 |
let customConfig = {}; |
| 124 |
const configAttr = element.getAttribute('data-ts-config'); |
| 125 |
|
| 126 |
if (configAttr) { |
| 127 |
try { |
| 128 |
customConfig = JSON.parse(configAttr); |
| 129 |
} catch (e) { |
| 130 |
console.error('Error parsing custom config:', configAttr, e); |
| 131 |
} |
| 132 |
} |
| 133 |
|
| 134 |
// Default config |
| 135 |
const defaultConfig = { |
| 136 |
plugins: ['dropdown_input', 'clear_button', 'remove_button'], |
| 137 |
valueField: 'value', |
| 138 |
labelField: 'text', |
| 139 |
searchField: ['text', 'value'], |
| 140 |
options: formattedOptions, |
| 141 |
items: savedIds, |
| 142 |
persist: true, |
| 143 |
createOnBlur: false, |
| 144 |
create: false, |
| 145 |
render: { |
| 146 |
no_results: (data, escape) => { |
| 147 |
const template = strings.no_results || 'No results for "%s"'; |
| 148 |
return `<div class="no-results">${template.replace('%s', escape(data.input))}</div>`; |
| 149 |
}, |
| 150 |
option: (data, escape) => { |
| 151 |
// For taxonomy endpoints, display only the formatted value to avoid duplication |
| 152 |
if (taxonomyEndpoint) { |
| 153 |
return `<div>${escape(data.value)}</div>`; |
| 154 |
} |
| 155 |
// Avoid showing "value (value)" when value and text are identical. |
| 156 |
if (data.text === data.value) { |
| 157 |
return `<div>${escape(data.value)}</div>`; |
| 158 |
} |
| 159 |
return `<div>${escape(data.text)} (${escape(data.value)})</div>`; |
| 160 |
}, |
| 161 |
item: (data, escape) => { |
| 162 |
// For taxonomy endpoints, display only the formatted value to avoid duplication |
| 163 |
if (taxonomyEndpoint) { |
| 164 |
return `<div>${escape(data.value)}</div>`; |
| 165 |
} |
| 166 |
// Avoid showing "value (value)" when value and text are identical. |
| 167 |
if (data.text === data.value) { |
| 168 |
return `<div>${escape(data.value)}</div>`; |
| 169 |
} |
| 170 |
return `<div>${escape(data.text)} (${escape(data.value)})</div>`; |
| 171 |
} |
| 172 |
}, |
| 173 |
load: function (query, callback) { |
| 174 |
if (!query.length) { |
| 175 |
callback(); |
| 176 |
return; |
| 177 |
} |
| 178 |
|
| 179 |
// Build base payload. |
| 180 |
const payload = { |
| 181 |
action: action, |
| 182 |
nonce: nonce, |
| 183 |
q: query, |
| 184 |
endpoint: endpoint |
| 185 |
}; |
| 186 |
|
| 187 |
// Optional: harvest sibling fields from the closest repeater |
| 188 |
// row and merge them into the payload. Declared on the input |
| 189 |
// as data-wp-extra-fields='{"row_pat":"pat","row_id":"row_id"}' |
| 190 |
// — meaning send the closest row's `[pat]` input as `row_pat` |
| 191 |
// and `[row_id]` as `row_id`. |
| 192 |
const extraAttr = element.getAttribute('data-wp-extra-fields'); |
| 193 |
if (extraAttr) { |
| 194 |
try { |
| 195 |
const map = JSON.parse(extraAttr); |
| 196 |
const row = element.closest('.wz-repeater-item'); |
| 197 |
if (row && map && typeof map === 'object') { |
| 198 |
Object.keys(map).forEach(function (key) { |
| 199 |
const suffix = map[key]; |
| 200 |
if (!suffix) { |
| 201 |
return; |
| 202 |
} |
| 203 |
const sibling = row.querySelector('[name$="[' + suffix + ']"]'); |
| 204 |
if (sibling && typeof sibling.value === 'string') { |
| 205 |
payload[key] = sibling.value; |
| 206 |
} |
| 207 |
}); |
| 208 |
} |
| 209 |
} catch (e) { |
| 210 |
console.error('Error parsing data-wp-extra-fields:', extraAttr, e); |
| 211 |
} |
| 212 |
} |
| 213 |
|
| 214 |
$.ajax({ |
| 215 |
url: ajaxurl, |
| 216 |
type: 'POST', |
| 217 |
dataType: 'json', |
| 218 |
data: payload, |
| 219 |
error: function () { |
| 220 |
callback(); |
| 221 |
}, |
| 222 |
success: function (res) { |
| 223 |
if (res.success && res.data && Array.isArray(res.data.items)) { |
| 224 |
callback( |
| 225 |
res.data.items |
| 226 |
.map(normalizeOption) |
| 227 |
.filter(Boolean) |
| 228 |
); |
| 229 |
} else if (res.success && Array.isArray(res.data)) { |
| 230 |
callback( |
| 231 |
res.data |
| 232 |
.map(normalizeOption) |
| 233 |
.filter(Boolean) |
| 234 |
); |
| 235 |
} else { |
| 236 |
callback(); |
| 237 |
} |
| 238 |
} |
| 239 |
}); |
| 240 |
} |
| 241 |
}; |
| 242 |
|
| 243 |
// Merge default config with custom config |
| 244 |
const finalConfig = { ...defaultConfig, ...customConfig }; |
| 245 |
|
| 246 |
// Initialize Tom Select with merged config |
| 247 |
try { |
| 248 |
new TomSelect(element, finalConfig); |
| 249 |
} catch (error) { |
| 250 |
console.error('Tom Select initialization error:', error); |
| 251 |
} |
| 252 |
}); |
| 253 |
} |
| 254 |
|
| 255 |
window.WZInitTomSelect = initTomSelect; |
| 256 |
|
| 257 |
document.addEventListener('wz:repeater-item-added', function (event) { |
| 258 |
const detail = event && event.detail ? event.detail : {}; |
| 259 |
initTomSelect(detail.container || document); |
| 260 |
}); |
| 261 |
|
| 262 |
$(document).ready(function () { |
| 263 |
initTomSelect(document); |
| 264 |
}); |
| 265 |
})(jQuery); |
| 266 |
|
