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documentation.js
238 lines
| 1 | jQuery( document ).ready( function( $ ) { |
| 2 | |
| 3 | const list = $( '#helpdocs-docs-list' ); |
| 4 | let draggedEl = null; |
| 5 | let draggedChildren = $(); |
| 6 | let placeholder = $( '<li class="drag-placeholder"></li>' ); |
| 7 | |
| 8 | list.on( 'dragstart', 'li[draggable="true"]', function( e ) { |
| 9 | draggedEl = $( this ); |
| 10 | const isFolder = draggedEl.data( 'type' ) === 'folder'; |
| 11 | |
| 12 | if ( isFolder ) { |
| 13 | list.find( 'li[data-type="folder"]' ).removeClass( 'active-folder' ); |
| 14 | refreshFolderVisibility(); |
| 15 | |
| 16 | draggedChildren = list.find( 'li[data-type="item"][data-folder-id="' + draggedEl.data( 'folder-id' ) + '"]' ); |
| 17 | |
| 18 | let totalHeight = draggedEl.outerHeight(); |
| 19 | draggedChildren.each( function() { totalHeight += $( this ).outerHeight(); } ); |
| 20 | placeholder.css( 'height', totalHeight + 'px' ); |
| 21 | placeholder.addClass( 'folder-placeholder' ); |
| 22 | } else { |
| 23 | draggedChildren = $(); |
| 24 | placeholder.css( 'height', draggedEl.outerHeight() + 'px' ); |
| 25 | placeholder.removeClass( 'folder-placeholder' ); |
| 26 | } |
| 27 | |
| 28 | draggedEl.addClass( 'dragging' ); |
| 29 | e.originalEvent.dataTransfer.effectAllowed = 'move'; |
| 30 | } ); |
| 31 | |
| 32 | list.on( 'dragover', function( e ) { |
| 33 | e.preventDefault(); |
| 34 | |
| 35 | const target = $( e.target ).closest( 'li' ); |
| 36 | if ( ! target.length || target.is( draggedEl ) || draggedChildren.is( target ) || target.is( placeholder ) ) { |
| 37 | return; |
| 38 | } |
| 39 | |
| 40 | const draggedType = draggedEl.data( 'type' ); |
| 41 | const targetType = target.data( 'type' ); |
| 42 | const divider = list.find( '.invisible-folder' ); |
| 43 | |
| 44 | if ( draggedType === 'folder' ) { |
| 45 | if ( divider.length && target.index() > divider.index() ) { |
| 46 | return; |
| 47 | } |
| 48 | |
| 49 | if ( targetType === 'folder' || target.hasClass( 'invisible-folder' ) ) { |
| 50 | const relY = e.originalEvent.pageY - target.offset().top; |
| 51 | if ( relY < target.outerHeight() / 2 ) { |
| 52 | target.before( placeholder ); |
| 53 | } else { |
| 54 | if ( ! target.hasClass( 'invisible-folder' ) ) { |
| 55 | target.after( placeholder ); |
| 56 | } |
| 57 | } |
| 58 | } |
| 59 | return; |
| 60 | } |
| 61 | |
| 62 | const relY = e.originalEvent.pageY - target.offset().top; |
| 63 | if ( relY < target.outerHeight() / 2 ) { |
| 64 | target.before( placeholder ); |
| 65 | } else { |
| 66 | target.after( placeholder ); |
| 67 | } |
| 68 | } ); |
| 69 | |
| 70 | list.on( 'dragend', 'li', function() { |
| 71 | $( this ).removeClass( 'dragging' ); |
| 72 | setTimeout( () => { |
| 73 | placeholder.detach(); |
| 74 | }, 100 ); |
| 75 | } ); |
| 76 | |
| 77 | list.on( 'drop', function( e ) { |
| 78 | e.preventDefault(); |
| 79 | e.stopPropagation(); |
| 80 | |
| 81 | if ( ! placeholder.parent().length ) return; |
| 82 | |
| 83 | const isFolder = draggedEl.data( 'type' ) === 'folder'; |
| 84 | |
| 85 | if ( isFolder ) { |
| 86 | placeholder.replaceWith( draggedEl ); |
| 87 | |
| 88 | list.find( 'li[data-type="folder"]' ).each( function() { |
| 89 | const currentFolder = $( this ); |
| 90 | const folderId = currentFolder.data( 'folder-id' ); |
| 91 | |
| 92 | const folderItems = list.find( 'li[data-type="item"][data-folder-id="' + folderId + '"]' ); |
| 93 | |
| 94 | let lastElement = currentFolder; |
| 95 | folderItems.each( function() { |
| 96 | $( this ).insertAfter( lastElement ); |
| 97 | lastElement = $( this ); |
| 98 | } ); |
| 99 | } ); |
| 100 | |
| 101 | const divider = list.find( '.invisible-folder' ); |
| 102 | if ( divider.length ) { |
| 103 | const noFolderItems = list.find( 'li[data-type="item"][data-folder-id="0"]' ); |
| 104 | let lastEl = divider; |
| 105 | noFolderItems.each( function() { |
| 106 | $( this ).insertAfter( lastEl ); |
| 107 | lastEl = $( this ); |
| 108 | } ); |
| 109 | } |
| 110 | } else { |
| 111 | placeholder.replaceWith( draggedEl ); |
| 112 | |
| 113 | const divider = list.find( '.invisible-folder' ); |
| 114 | const prevFolder = draggedEl.prevAll( 'li[data-type="folder"]' ).first(); |
| 115 | |
| 116 | const isBelowDivider = divider.length && draggedEl.index() > divider.index(); |
| 117 | |
| 118 | if ( isBelowDivider || ! prevFolder.length ) { |
| 119 | draggedEl.data( 'folder-id', 0 ).attr( 'data-folder-id', 0 ); |
| 120 | draggedEl.removeClass( 'in-folder' ).addClass( 'not-in-folder' ); |
| 121 | } else { |
| 122 | const newId = prevFolder.data( 'folder-id' ); |
| 123 | draggedEl.data( 'folder-id', newId ).attr( 'data-folder-id', newId ); |
| 124 | draggedEl.removeClass( 'not-in-folder' ).addClass( 'in-folder' ); |
| 125 | } |
| 126 | } |
| 127 | |
| 128 | updateFolderCounts(); |
| 129 | refreshFolderVisibility(); |
| 130 | saveOrder(); |
| 131 | } ); |
| 132 | |
| 133 | function saveOrder() { |
| 134 | const folders = []; |
| 135 | const items = []; |
| 136 | |
| 137 | list.find( 'li[data-type="folder"]' ).each( function() { |
| 138 | const fId = $( this ).data( 'folder-id' ); |
| 139 | if ( fId !== undefined ) { |
| 140 | folders.push( fId ); |
| 141 | } |
| 142 | } ); |
| 143 | |
| 144 | list.find( 'li[data-type="item"]' ).each( function() { |
| 145 | const $el = $( this ); |
| 146 | items.push( { |
| 147 | 'id': $el.data( 'item-id' ), |
| 148 | 'folder': $el.data( 'folder-id' ), |
| 149 | 'import_id': $el.data( 'import-id' ) || '' |
| 150 | } ); |
| 151 | } ); |
| 152 | |
| 153 | console.log( 'Saving order...', { items } ); |
| 154 | |
| 155 | $.ajax( { |
| 156 | url: ajaxurl, |
| 157 | method: 'POST', |
| 158 | data: { |
| 159 | 'action': 'helpdocs_save_docs_order', |
| 160 | 'folders': folders, |
| 161 | 'items': items, |
| 162 | 'nonce': helpdocs_documentation.nonce |
| 163 | }, |
| 164 | success: function( response ) { |
| 165 | if ( ! response.success ) { |
| 166 | console.error( 'Save failed:', response.data ); |
| 167 | } |
| 168 | } |
| 169 | } ); |
| 170 | } |
| 171 | |
| 172 | function updateFolderCounts() { |
| 173 | list.find( 'li[data-type="folder"]' ).each( function() { |
| 174 | const folder = $( this ); |
| 175 | const folderId = folder.data( 'folder-id' ); |
| 176 | const count = list.find( 'li[data-type="item"]' ).filter( function() { |
| 177 | return $( this ).data( 'folder-id' ) === folderId; |
| 178 | } ).length; |
| 179 | folder.find( '.folder-count' ).text( count ); |
| 180 | } ); |
| 181 | } |
| 182 | |
| 183 | function getFolderItems( folder ) { |
| 184 | const folderId = folder.data( 'folder-id' ); |
| 185 | return list.find( 'li[data-type="item"]' ).filter( function() { |
| 186 | return $( this ).data( 'folder-id' ) === folderId; |
| 187 | } ); |
| 188 | } |
| 189 | |
| 190 | function refreshFolderVisibility() { |
| 191 | list.find( 'li[data-type="folder"]' ).each( function() { |
| 192 | const folder = $( this ); |
| 193 | const folderItems = getFolderItems( folder ); |
| 194 | if ( folder.hasClass( 'active-folder' ) ) { |
| 195 | folderItems.show(); |
| 196 | } else { |
| 197 | folderItems.hide(); |
| 198 | } |
| 199 | } ); |
| 200 | } |
| 201 | |
| 202 | const activeItem = $( '#helpdocs-docs-list .helpdocs-sidebar-item.active' ); |
| 203 | if ( activeItem.length ) { |
| 204 | const folderId = activeItem.data( 'folder-id' ); |
| 205 | if ( folderId && folderId !== 0 && folderId !== '0' ) { |
| 206 | const folder = $( '#folder-' + folderId ); |
| 207 | $( '.helpdocs-folder' ).removeClass( 'active-folder' ).addClass( 'hide-in-folder' ); |
| 208 | folder.addClass( 'active-folder' ).removeClass( 'hide-in-folder' ); |
| 209 | } else { |
| 210 | $( '.helpdocs-folder' ).removeClass( 'active-folder' ).addClass( 'hide-in-folder' ); |
| 211 | } |
| 212 | } |
| 213 | |
| 214 | $( '#helpdocs-docs-list' ).on( 'click', '.helpdocs-folder > a', function( e ) { |
| 215 | e.preventDefault(); |
| 216 | const folder = $( this ).parent(); |
| 217 | folder.toggleClass( 'active-folder' ); |
| 218 | refreshFolderVisibility(); |
| 219 | } ); |
| 220 | |
| 221 | $( '#expand-all' ).on( 'click', function( e ) { |
| 222 | e.preventDefault(); |
| 223 | list.find( 'li[data-type="folder"]' ).addClass( 'active-folder' ); |
| 224 | refreshFolderVisibility(); |
| 225 | } ); |
| 226 | |
| 227 | $( '#collapse-all' ).on( 'click', function( e ) { |
| 228 | e.preventDefault(); |
| 229 | list.find( 'li[data-type="folder"]' ).removeClass( 'active-folder' ); |
| 230 | refreshFolderVisibility(); |
| 231 | } ); |
| 232 | |
| 233 | // Show expand/collapse links if there are folders |
| 234 | if ( list.find( 'li[data-type="folder"]' ).length ) { |
| 235 | $( '#helpdocs-header-action-links' ).fadeIn( 'slow' ); |
| 236 | } |
| 237 | |
| 238 | } ); |