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;(function ($) { |
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'use strict'; |
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|
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/** |
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* Show/hide the delete (close) button for user role conditions |
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* depending on whether there's more than one rule. |
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*/ |
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function updateCloseButtonVisibility($wrapper) { |
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const $rules = $wrapper.find('.king-addons-el-hf-user-role-condition'); |
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const showClose = $rules.length > 1; |
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|
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$rules.each(function () { |
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$(this) |
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.find('.user_role-condition-delete') |
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.toggleClass('king-addons-el-hf-hidden', !showClose); |
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}); |
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} |
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|
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/** |
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* Handler for adding a new rule. |
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*/ |
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function handleAddRuleClick(e) { |
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e.preventDefault(); |
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e.stopPropagation(); |
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|
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const $this = $(this); |
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const currentId = parseInt($this.attr('data-rule-id'), 10); |
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const newId = currentId + 1; |
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|
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const $ruleWrap = $this |
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.closest('.king-addons-el-hf-user-role-selector-wrapper') |
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.find('.user_role-builder-wrap'); |
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|
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// `wp.template` uses the script template with id: #tmpl-king-addons-el-hf-user-role-condition |
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const template = wp.template('king-addons-el-hf-user-role-condition'); |
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|
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// Append the newly generated HTML |
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$ruleWrap.append(template({ id: newId })); |
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|
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// Update the data-rule-id so the next added rule increments properly |
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$this.attr('data-rule-id', newId); |
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|
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// Update delete-button visibility |
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const $fieldWrap = $this.closest('.king-addons-el-hf-user-role-wrapper'); |
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updateCloseButtonVisibility($fieldWrap); |
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} |
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|
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/** |
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* Handler for deleting a rule. |
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*/ |
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function handleDeleteRuleClick(e) { |
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e.preventDefault(); |
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e.stopPropagation(); |
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|
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const $this = $(this); |
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const $ruleCondition = $this.closest('.king-addons-el-hf-user-role-condition'); |
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const $fieldWrap = $this.closest('.king-addons-el-hf-user-role-wrapper'); |
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|
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// Remove the rule |
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$ruleCondition.remove(); |
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|
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// Re-index existing rules so their data-rule and names are in sequence |
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let updatedRuleId = 0; |
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$fieldWrap.find('.king-addons-el-hf-user-role-condition').each(function (index) { |
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const $condition = $(this); |
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const oldRuleId = $condition.attr('data-rule'); |
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const $selectLocation = $condition.find('.user_role-condition'); |
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const originalName = $selectLocation.attr('name'); |
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|
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$condition.attr('data-rule', index); |
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$selectLocation.attr( |
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'name', |
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originalName.replace(`[${oldRuleId}]`, `[${index}]`) |
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); |
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|
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// Update the old class with the new index |
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$condition |
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.removeClass(`king-addons-el-hf-user-role-${oldRuleId}`) |
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.addClass(`king-addons-el-hf-user-role-${index}`); |
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|
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updatedRuleId = index; |
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}); |
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|
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// Update the add-rule link so it knows the last rule ID |
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$fieldWrap |
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.find('.user_role-add-rule-wrap a') |
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.attr('data-rule-id', updatedRuleId); |
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|
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// Update delete-button visibility |
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updateCloseButtonVisibility($fieldWrap); |
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} |
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|
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$(document).ready(function () { |
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|
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const selectorWrapper = $('.king-addons-el-hf-user-role-selector-wrapper'); |
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|
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// Initialize visibility of delete buttons on page load |
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selectorWrapper.each(function () { |
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updateCloseButtonVisibility($(this)); |
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}); |
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|
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// Event delegation for adding rules |
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selectorWrapper.on( |
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'click', |
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'.user_role-add-rule-wrap a', |
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handleAddRuleClick |
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); |
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|
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// Event delegation for deleting rules |
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selectorWrapper.on( |
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'click', |
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'.user_role-condition-delete', |
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handleDeleteRuleClick |
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); |
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}); |
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}(jQuery, window)); |
