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https://gitlab.ub.uni-bielefeld.de/sfb1288inf/nopaque.git
synced 2024-11-15 09:15:41 +00:00
334 lines
14 KiB
JavaScript
334 lines
14 KiB
JavaScript
nopaque.corpus_analysis.ReaderExtension = class ReaderExtension {
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name = 'Reader';
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constructor(app) {
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this.app = app;
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this.data = {};
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this.elements = {
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container: document.querySelector(`#corpus-analysis-reader-container`),
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corpus: document.querySelector(`#corpus-analysis-reader-corpus`),
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corpusPagination: document.querySelector(`#corpus-analysis-reader-corpus-pagination`),
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error: document.querySelector(`#corpus-analysis-reader-error`),
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progress: document.querySelector(`#corpus-analysis-reader-progress`),
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userInterfaceForm: document.querySelector(`#corpus-analysis-reader-user-interface-form`)
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};
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this.settings = {
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perPage: parseInt(this.elements.userInterfaceForm['per-page'].value),
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textStyle: parseInt(this.elements.userInterfaceForm['text-style'].value),
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tokenRepresentation: this.elements.userInterfaceForm['token-representation'].value,
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pagination: {
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innerWindow: 5,
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outerWindow: 1
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}
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}
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this.app.registerExtension(this);
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}
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async submitForm() {
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this.app.disableActionElements();
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this.elements.error.innerText = '';
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this.elements.error.classList.add('hide');
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this.elements.progress.classList.remove('hide');
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try {
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const paginatedCorpus = await this.data.corpus.o.paginate(1, this.settings.perPage);
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this.data.corpus.p = paginatedCorpus;
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this.renderCorpus();
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this.renderCorpusPagination();
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this.elements.progress.classList.add('hide');
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} catch (error) {
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let errorString = '';
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if ('code' in error) {errorString += `[${error.code}] `;}
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errorString += `${error.constructor.name}`;
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if ('description' in error) {errorString += `: ${error.description}`;}
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this.elements.error.innerText = errorString;
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this.elements.error.classList.remove('hide');
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app.flash(errorString, 'error');
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this.elements.progress.classList.add('hide');
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}
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this.app.enableActionElements();
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}
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async init() {
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// Init data
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this.data.corpus = this.app.data.corpus;
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// Add event listeners
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this.elements.userInterfaceForm.addEventListener('submit', (event) => {
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event.preventDefault();
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this.submitForm();
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});
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this.elements.userInterfaceForm.addEventListener('change', (event) => {
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if (event.target === this.elements.userInterfaceForm['per-page']) {
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this.settings.perPage = parseInt(this.elements.userInterfaceForm['per-page'].value);
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this.submitForm();
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}
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if (event.target === this.elements.userInterfaceForm['text-style']) {
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this.settings.textStyle = parseInt(this.elements.userInterfaceForm['text-style'].value);
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this.setTextStyle();
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}
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if (event.target === this.elements.userInterfaceForm['token-representation']) {
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this.settings.tokenRepresentation = this.elements.userInterfaceForm['token-representation'].value;
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this.setTokenRepresentation();
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}
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});
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// Load initial data
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await this.submitForm();
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}
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clearCorpus() {
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// Destroy with .p-attr elements associated Materialize tooltips
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let pAttrElements = this.elements.corpus.querySelectorAll('.p-attr.tooltipped');
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for (let pAttrElement of pAttrElements) {
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M.Tooltip.getInstance(pAttrElement)?.destroy();
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}
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this.elements.corpus.innerHTML = `
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<p class="show-if-only-child">
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<span class="card-title"><i class="left material-icons" style="font-size: inherit;">search</i>Nothing here...</span><br>
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No text available.
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</p>
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`.trim();
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}
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renderCorpus() {
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this.clearCorpus();
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let item = this.data.corpus.p.items[0];
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this.elements.corpus.innerHTML += `
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<p>${this.cposRange2HTML(item[0], item[item.length - 1])}</p>
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`.trim();
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this.setTextStyle();
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this.setTokenRepresentation();
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}
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clearCorpusPagination() {
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this.elements.corpusPagination.innerHTML = '';
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this.elements.corpusPagination.classList.add('hide');
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}
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renderCorpusPagination() {
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this.clearCorpusPagination();
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if (this.data.corpus.p.pages === 0) {return;}
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let pageElement;
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// First page button. Disables first page button if on first page
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pageElement = nopaque.Utils.HTMLToElement(
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`
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<li class="${this.data.corpus.p.page === 1 ? 'disabled' : 'waves-effect'}">
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<a class="corpus-analysis-action pagination-trigger" ${this.data.corpus.p.page === 1 ? '' : 'data-target="1"'}>
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<i class="material-icons">first_page</i>
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</a>
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</li>
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`
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);
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this.elements.corpusPagination.appendChild(pageElement);
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// Previous page button. Disables previous page button if on first page
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pageElement = nopaque.Utils.HTMLToElement(
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`
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<li class="${this.data.corpus.p.has_prev ? 'waves-effect' : 'disabled'}">
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<a class="corpus-analysis-action pagination-trigger" ${this.data.corpus.p.has_prev ? 'data-target="' + this.data.corpus.p.prev_num + '"' : ''}>
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<i class="material-icons">chevron_left</i>
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</a>
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</li>
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`
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);
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this.elements.corpusPagination.appendChild(pageElement);
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// First page as number. Hides first page button if on first page
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if (this.data.corpus.p.page > 6) {
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pageElement = nopaque.Utils.HTMLToElement(
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`
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<li class="waves-effect">
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<a class="corpus-analysis-action pagination-trigger" data-target="1">1</a>
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</li>
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`
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);
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this.elements.corpusPagination.appendChild(pageElement);
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pageElement = nopaque.Utils.HTMLToElement("<li style='margin-top: 5px;'>…</li>");
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this.elements.corpusPagination.appendChild(pageElement);
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}
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// render page buttons (5 before and 5 after current page)
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for (let i = this.data.corpus.p.page - this.settings.pagination.innerWindow; i <= this.data.corpus.p.page; i++) {
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if (i <= 0) {continue;}
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pageElement = nopaque.Utils.HTMLToElement(
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`
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<li class="${i === this.data.corpus.p.page ? 'active' : 'waves-effect'}">
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<a class="corpus-analysis-action pagination-trigger" ${i === this.data.corpus.p.page ? '' : 'data-target="' + i + '"'}>${i}</a>
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</li>
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`
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);
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this.elements.corpusPagination.appendChild(pageElement);
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};
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for (let i = this.data.corpus.p.page +1; i <= this.data.corpus.p.page + this.settings.pagination.innerWindow; i++) {
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if (i > this.data.corpus.p.pages) {break;}
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pageElement = nopaque.Utils.HTMLToElement(
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`
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<li class="${i === this.data.corpus.p.page ? 'active' : 'waves-effect'}">
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<a class="corpus-analysis-action pagination-trigger" ${i === this.data.corpus.p.page ? '' : 'data-target="' + i + '"'}>${i}</a>
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</li>
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`
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);
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this.elements.corpusPagination.appendChild(pageElement);
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};
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// Last page as number. Hides last page button if on last page
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if (this.data.corpus.p.page < this.data.corpus.p.pages - 6) {
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pageElement = nopaque.Utils.HTMLToElement("<li style='margin-top: 5px;'>…</li>");
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this.elements.corpusPagination.appendChild(pageElement);
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pageElement = nopaque.Utils.HTMLToElement(
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`
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<li class="waves-effect">
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<a class="corpus-analysis-action pagination-trigger" data-target="${this.data.corpus.p.pages}">${this.data.corpus.p.pages}</a>
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</li>
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`
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);
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this.elements.corpusPagination.appendChild(pageElement);
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}
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// Next page button. Disables next page button if on last page
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pageElement = nopaque.Utils.HTMLToElement(
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`
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<li class="${this.data.corpus.p.has_next ? 'waves-effect' : 'disabled'}">
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<a class="corpus-analysis-action pagination-trigger" ${this.data.corpus.p.has_next ? 'data-target="' + this.data.corpus.p.next_num + '"' : ''}>
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<i class="material-icons">chevron_right</i>
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</a>
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</li>
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`
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);
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this.elements.corpusPagination.appendChild(pageElement);
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// Last page button. Disables last page button if on last page
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pageElement = nopaque.Utils.HTMLToElement(
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`
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<li class="${this.data.corpus.p.page === this.data.corpus.p.pages ? 'disabled' : 'waves-effect'}">
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<a class="corpus-analysis-action pagination-trigger" ${this.data.corpus.p.page === this.data.corpus.p.pages ? '' : 'data-target="' + this.data.corpus.p.pages + '"'}>
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<i class="material-icons">last_page</i>
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</a>
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</li>
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`
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);
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this.elements.corpusPagination.appendChild(pageElement);
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for (let paginateTriggerElement of this.elements.corpusPagination.querySelectorAll('.pagination-trigger[data-target]')) {
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paginateTriggerElement.addEventListener('click', (event) => {
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event.preventDefault();
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let page = parseInt(paginateTriggerElement.dataset.target);
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this.page(page);
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});
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}
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this.elements.corpusPagination.classList.remove('hide');
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}
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cposRange2HTML(firstCpos, lastCpos) {
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let html = '';
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for (let cpos = firstCpos; cpos <= lastCpos; cpos++) {
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let prevPAttr = cpos > firstCpos ? this.data.corpus.p.lookups.cpos_lookup[cpos - 1] : null;
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let pAttr = this.data.corpus.p.lookups.cpos_lookup[cpos];
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let nextPAttr = cpos < lastCpos ? this.data.corpus.p.lookups.cpos_lookup[cpos + 1] : null;
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let isEntityStart = 'ent' in pAttr && pAttr.ent !== prevPAttr?.ent;
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let isEntityEnd = 'ent' in pAttr && pAttr.ent !== nextPAttr?.ent;
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// Add a space before pAttr
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if (cpos !== firstCpos || pAttr.simple_pos !== 'PUNCT') {html += ' ';}
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// Add entity start
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if (isEntityStart) {
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html += `<span class="s-attr" data-cpos="${cpos}" data-id="${pAttr.ent}" data-s-attr-type="ent" data-s-attr-ent-type="${this.data.corpus.p.lookups.ent_lookup[pAttr.ent].type}">`;
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}
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// Add pAttr
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html += `<span class="p-attr" data-cpos="${cpos}"></span>`;
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// Add entity end
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if (isEntityEnd) {
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html += ` <span class="badge black-text hide new white ent-indicator" data-badge-caption="">${this.data.corpus.p.lookups.ent_lookup[pAttr.ent].type}</span>`;
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html += '</span>';
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}
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}
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return html;
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}
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page(pageNum, callback) {
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if (this.data.corpus.p.page === pageNum && typeof callback === 'function') {
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callback();
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return;
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}
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this.app.disableActionElements();
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window.scrollTo(top);
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this.elements.progress.classList.remove('hide');
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this.data.corpus.o.paginate(pageNum, this.settings.perPage)
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.then(
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(paginatedCorpus) => {
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this.data.corpus.p = paginatedCorpus;
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this.renderCorpus();
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this.renderCorpusPagination();
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this.elements.progress.classList.add('hide');
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this.app.enableActionElements();
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if (typeof callback === 'function') {callback();}
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}
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)
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}
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setTextStyle() {
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if (this.settings.textStyle >= 0) {
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// Destroy with .p-attr elements associated Materialize tooltips
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for (let pAttrElement of this.elements.corpus.querySelectorAll('.p-attr.tooltipped')) {
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M.Tooltip.getInstance(pAttrElement)?.destroy();
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}
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// Set basic styling on .p-attr elements
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for (let pAttrElement of this.elements.corpus.querySelectorAll('.p-attr')) {
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pAttrElement.setAttribute('class', 'p-attr');
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}
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// Set basic styling on .s-attr[data-type="ent"] elements
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for (let entElement of this.elements.corpus.querySelectorAll('.s-attr[data-s-attr-type="ent"]')) {
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entElement.querySelector('.ent-indicator').classList.add('hide');
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entElement.removeAttribute('style');
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entElement.setAttribute('class', 's-attr');
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}
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}
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if (this.settings.textStyle >= 1) {
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// Set advanced styling on .s-attr[data-type="ent"] elements
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for (let entElement of this.elements.corpus.querySelectorAll('.s-attr[data-s-attr-type="ent"]')) {
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entElement.classList.add('chip');
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entElement.querySelector('.ent-indicator').classList.remove('hide');
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}
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}
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if (this.settings.textStyle >= 2) {
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// Set advanced styling on .p-attr elements
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for (let pAttrElement of this.elements.corpus.querySelectorAll('.p-attr')) {
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pAttrElement.classList.add('chip', 'hoverable', 'tooltipped');
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let cpos = pAttrElement.dataset.cpos;
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let pAttr = this.data.corpus.p.lookups.cpos_lookup[cpos];
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let positionalPropertiesHTML = `
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<p class="left-align">
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<b>Positional properties</b><br>
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<span>Token: ${cpos}</span>
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`.trim();
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let structuralPropertiesHTML = `
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<p class="left-align">
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<b>Structural properties</b>
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`.trim();
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for (let [property, propertyValue] of Object.entries(pAttr)) {
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if (['lemma', 'ner', 'pos', 'simple_pos', 'word'].includes(property)) {
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if (propertyValue === 'None') {continue;}
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positionalPropertiesHTML += `<br><i class="material-icons" style="font-size: inherit;">subdirectory_arrow_right</i>${property}: ${propertyValue}`;
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} else {
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structuralPropertiesHTML += `<br><span>${property}: ${propertyValue}</span>`;
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if (!(`${property}_lookup` in this.data.corpus.p.lookups)) {continue;}
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for (let [subproperty, subpropertyValue] of Object.entries(this.data.corpus.p.lookups[`${property}_lookup`][propertyValue])) {
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if (subpropertyValue === 'NULL') {continue;}
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structuralPropertiesHTML += `<br><i class="material-icons" style="font-size: inherit;">subdirectory_arrow_right</i>${subproperty}: ${subpropertyValue}`
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}
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}
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}
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positionalPropertiesHTML += '</p>';
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structuralPropertiesHTML += '</p>';
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M.Tooltip.init(
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pAttrElement,
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{html: positionalPropertiesHTML + structuralPropertiesHTML}
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);
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}
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}
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}
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setTokenRepresentation() {
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for (let pAttrElement of this.elements.corpus.querySelectorAll('.p-attr')) {
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let pAttr = this.data.corpus.p.lookups.cpos_lookup[pAttrElement.dataset.cpos];
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pAttrElement.innerText = pAttr[this.settings.tokenRepresentation];
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}
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}
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}
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