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				https://gitlab.ub.uni-bielefeld.de/sfb1288inf/nopaque.git
				synced 2025-11-04 12:22:47 +00:00 
			
		
		
		
	CorpusFile selection+restore public_corpus page
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		@@ -8,7 +8,11 @@ class CorpusFileList extends ResourceList {
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  constructor(listContainerElement, options = {}) {
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    super(listContainerElement, options);
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    this.listjs.list.addEventListener('click', (event) => {this.onClick(event)});
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    document.querySelectorAll('.selection-action-trigger[data-selection-action]').forEach((element) => {
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      element.addEventListener('click', (event) => {this.onSelectionAction(event)});
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    });
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    this.isInitialized = false;
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    this.selectedItemIds = [];
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    this.userId = listContainerElement.dataset.userId;
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    this.corpusId = listContainerElement.dataset.corpusId;
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    this.hasPermissionView =  listContainerElement.dataset?.hasPermissionView == 'true' || false;
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@@ -29,6 +33,12 @@ class CorpusFileList extends ResourceList {
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    return (values) => {
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      return `
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        <tr class="list-item">
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          <td>
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            <label class="list-action-trigger ${this.hasPermissionView ? '' : 'hide'}" data-list-action="select">
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              <input type="checkbox">
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              <span class="disable-on-click"></span>
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            </label>
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          </td>
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          <td><span class="filename"></span></td>
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          <td><span class="author"></span></td>
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          <td><span class="title"></span></td>
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@@ -68,11 +78,20 @@ class CorpusFileList extends ResourceList {
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      <table>
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        <thead>
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          <tr>
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            <th>
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              <label class="selection-action-trigger ${this.listContainerElement.dataset?.hasPermissionView == 'true' ? '' : 'hide'}" data-selection-action="select-all">
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                <input type="checkbox">
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                <span></span>
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              </label>
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            </th>
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            <th>Filename</th>
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            <th>Author</th>
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            <th>Title</th>
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            <th>Publishing year</th>
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            <th></th>
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            <th class="right-align">
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            <a class="selection-action-trigger btn-floating red waves-effect waves-light hide" data-selection-action="delete"><i class="material-icons">delete</i></a>
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            <a class="selection-action-trigger btn-floating service-color darken waves-effect waves-light hide" data-selection-action="download" data-service="corpus-analysis"><i class="material-icons">file_download</i></a>
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            </th>
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          </tr>
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        </thead>
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        <tbody class="list"></tbody>
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@@ -97,11 +116,12 @@ class CorpusFileList extends ResourceList {
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  }
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  onClick(event) {
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    if (event.target.closest('.disable-on-click') !== null) {return;}
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    let listItemElement = event.target.closest('.list-item[data-id]');
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    if (listItemElement === null) {return;}
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    let itemId = listItemElement.dataset.id;
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    let listActionElement = event.target.closest('.list-action-trigger[data-list-action]');
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    let listAction = listActionElement === null ? 'view' : listActionElement.dataset.listAction;
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    let listAction = listActionElement === null ? '' : listActionElement.dataset.listAction;
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    switch (listAction) {
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      case 'delete': {
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        let values = this.listjs.get('id', itemId)[0].values();
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@@ -145,12 +165,156 @@ class CorpusFileList extends ResourceList {
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        window.location.href = `/corpora/${this.corpusId}/files/${itemId}`;
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        break;
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      }
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      case 'select': {
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        if (event.target.checked) {
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          this.selectedItemIds.push(itemId);
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        } else {
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          let index = this.selectedItemIds.indexOf(itemId);
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          if (index > -1) {
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            this.selectedItemIds.splice(index, 1);
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          }
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        }
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        this.renderingItemSelection();
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      }
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      default: {
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        break;
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      }
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    }
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  }
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  onSelectionAction(event) {
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    let selectionActionElement = event.target.closest('.selection-action-trigger[data-selection-action]');
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    let selectionAction = selectionActionElement.dataset.selectionAction;
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    let items = this.listjs.items;
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    let selectableItems = Array.from(items)
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      .filter(item => item.elm)
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      .map(item => item.elm.querySelector('input[type="checkbox"]'));
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    switch (selectionAction) {
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      case 'select-all': {
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        let selectedIds = Array.from(items)
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          .map(item => item.values().id);
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        if (event.target.checked) {
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          selectableItems.forEach(selectableItem => selectableItem.checked = true);
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          this.selectedItemIds = selectedIds;
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        } else {
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          selectableItems.forEach(checkbox => checkbox.checked = false);
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          this.selectedItemIds = this.selectedItemIds.filter(id => !selectedIds.includes(id));
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        }
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        this.renderingItemSelection();
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        break;
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      }
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      case 'delete': {
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        let modalElement = Utils.HTMLToElement(
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          `
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            <div class="modal">
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              <div class="modal-content">
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                <h4>Confirm Corpus File deletion</h4>
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                <p>Do you really want to delete the Corpus Files?</p>
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                  <ul id="selected-items-list"></ul>
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                <p>All files will be permanently deleted!</p>
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              </div>
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              <div class="modal-footer">
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                <a class="btn modal-close waves-effect waves-light">Cancel</a>
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                <a class="action-button btn modal-close red waves-effect waves-light" data-action="confirm">Delete</a>
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              </div>
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            </div>
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          `
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        );
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        document.querySelector('#modals').appendChild(modalElement);
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        let itemList = document.querySelector('#selected-items-list');
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        this.selectedItemIds.forEach(selectedItemId => {
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          let listItem = this.listjs.get('id', selectedItemId)[0].elm;
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          let values = this.listjs.get('id', listItem.dataset.id)[0].values();
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          let itemElement = Utils.HTMLToElement(`<li> - ${values.title}</li>`);
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          itemList.appendChild(itemElement);
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        });
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        let modal = M.Modal.init(
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          modalElement,
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          {
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            dismissible: false,
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            onCloseEnd: () => {
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              modal.destroy();
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              modalElement.remove();
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            }
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          }
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        );
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        let confirmElement = modalElement.querySelector('.action-button[data-action="confirm"]');
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        confirmElement.addEventListener('click', (event) => {
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          this.selectedItemIds.forEach(selectedItemId => {
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            Requests.corpora.entity.files.ent.delete(this.corpusId, selectedItemId);
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          });
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          this.selectedItemIds = [];
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          this.renderingItemSelection();
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        });
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        modal.open();
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        break;
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      }
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      case 'download': {
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        this.selectedItemIds.forEach(selectedItemId => {
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          let downloadLink = document.createElement('a');
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          downloadLink.href = `/corpora/${this.corpusId}/files/${selectedItemId}/download`;
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          downloadLink.download = '';
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          downloadLink.click();
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        });
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        selectableItems.forEach(checkbox => checkbox.checked = false);
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        this.selectedItemIds = [];
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        this.renderingItemSelection();
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        break;
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      }  
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      default: {
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        break;
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      }
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    }
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  }
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  renderingItemSelection() {
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    let selectionActionButtons;
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    if (this.hasPermissionManageFiles) {
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      selectionActionButtons = document.querySelectorAll('.selection-action-trigger:not([data-selection-action="select-all"])');
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    } else if (this.hasPermissionView) {
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      selectionActionButtons = document.querySelectorAll('.selection-action-trigger:not([data-selection-action="select-all"]):not([data-selection-action="delete"])');
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    }
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    let selectableItems = this.listjs.items;
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    let actionButtons = [];
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    Object.values(selectableItems).forEach(selectableItem => {
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      if (selectableItem.elm) {
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        let checkbox = selectableItem.elm.querySelector('input[type="checkbox"]');
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        if (checkbox.checked) {
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          selectableItem.elm.classList.add('grey', 'lighten-3');
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        } else {
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          selectableItem.elm.classList.remove('grey', 'lighten-3');
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        }
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        let itemActionButtons = [];
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        if (this.hasPermissionManageFiles) {
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          itemActionButtons = selectableItem.elm.querySelectorAll('.list-action-trigger:not([data-list-action="select"])');
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        } else if (this.hasPermissionView) {
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          itemActionButtons = selectableItem.elm.querySelectorAll('.list-action-trigger:not([data-list-action="select"]):not([data-list-action="delete"]):not([data-list-action="view"])');
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        }
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        itemActionButtons.forEach(itemActionButton => {
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          actionButtons.push(itemActionButton);
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        });
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      }
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    });
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    // Hide item action buttons if > 0 item is selected and show selection action buttons
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    if (this.selectedItemIds.length > 0) {
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      selectionActionButtons.forEach(selectionActionButton => {
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        selectionActionButton.classList.remove('hide');
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      });
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      actionButtons.forEach(actionButton => {
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        actionButton.classList.add('hide');
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      });
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    } else {
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      selectionActionButtons.forEach(selectionActionButton => {
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        selectionActionButton.classList.add('hide');
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      });
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      actionButtons.forEach(actionButton => {
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        actionButton.classList.remove('hide');
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      });
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    }
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  }
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  onPatch(patch) {
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    let re = new RegExp(`^/users/${this.userId}/corpora/${this.corpusId}/files/([A-Za-z0-9]*)`);
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    let filteredPatch = patch.filter(operation => re.test(operation.path));
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