working base project
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Niklas Müller
parent
2535006f02
commit
fad9f38422
22 changed files with 461 additions and 278 deletions
183
static/js/project_functions.js
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183
static/js/project_functions.js
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/* eslint-disable camelcase */
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/* eslint-disable no-console */
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let uuid;
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let pdf_uploaded = false;
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// eslint-disable-next-line no-undef, no-unused-vars
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const vueInstance = new Vue({
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el: '#app',
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data() {
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return {
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pdf_file: null,
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project_uuid: null,
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};
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},
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mounted() {
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window.addEventListener('load', () => this.side_loaded());
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window.addEventListener('resize', () => this.scale_page_view());
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},
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methods: {
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downloadURI(uri, name) {
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const link = document.createElement('a');
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link.download = name;
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link.href = uri;
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document.body.appendChild(link);
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link.click();
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document.body.removeChild(link);
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// delete link;
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},
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download_pdf() {
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console.debug('download_pdf triggered');
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this.downloadURI(`/projects/${this.project_uuid}/complete.pdf`, 'complete_project.pdf');
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},
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download_split_pdf() {
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fetch(`/get_single_pages_archive/${this.project_uuid}/`, {
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method: 'GET',
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})
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.then((response) => response.json())
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.then((data) => {
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console.debug('data from Backend: ', data);
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if (data.status === 200) {
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this.downloadURI(`/projects/${this.project_uuid}/pdf_splitted.zip`, 'splitted_pdfs.zip');
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console.info('Archive with single Pages-PDFs created');
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} else {
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console.error('Project could not be created');
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}
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})
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.catch((error) => console.error(error));
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},
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move_page(from_page, to_page) {
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console.debug('trying to move page: ', from_page, to_page);
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fetch(`/move_page/${this.project_uuid}/${from_page}/${to_page}`, {
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method: 'GET',
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})
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.then((response) => response.json())
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.then((data) => {
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console.debug('data from Backend: ', data);
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if (data.status === 200) {
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this.display_pages();
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console.info('Page was moved');
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} else {
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console.error('Page could not be moved');
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}
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})
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.catch((error) => console.error(error));
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},
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scale_page_view() {
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const overview_wrapper_width = document.getElementById('overview-wrapper').offsetWidth;
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// console.debug('width: ', overview_wrapper_width)
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const page_overview = document.getElementById('page_overview');
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const page_overview_height = `${overview_wrapper_width}px`;
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page_overview.style.height = page_overview_height;
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let page_overview_margin_bottom = '';
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if (!pdf_uploaded) {
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page_overview_margin_bottom = `${-1 * (overview_wrapper_width)}px`;
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page_overview.style.width = '0px';
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} else {
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page_overview_margin_bottom = `${-1 * (overview_wrapper_width - 500)}px`;
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page_overview.style.width = '500px';
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}
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console.debug('page_overview_margin_bottom: ', page_overview_margin_bottom);
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page_overview.style['margin-bottom'] = page_overview_margin_bottom;
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},
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display_pages() {
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const div_overview = document.getElementById('page_overview');
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div_overview.innerHTML = '';
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console.debug('div_overview', div_overview);
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fetch(`/get_single_pages_info/${uuid}/`, {
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method: 'GET',
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})
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.then((response) => response.json())
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.then((data) => {
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console.debug('data from Backend: ', data);
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if (data.status === 200) {
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document.getElementById('page_overview').style.width = '500px'; // Set initial width...
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this.scale_page_view();
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// eslint-disable-next-line no-restricted-syntax
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for (const page in data.pages) {
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if (data.pages[page] !== undefined) {
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console.debug(page);
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const node = document.createElement('embed');
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node.type = 'application/pdf';
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node.src = data.pages[page];
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node.classList.add('single_page_embed');
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const div_page = document.createElement('div');
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div_page.classList.add('single_page_div');
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div_page.appendChild(node);
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div_page.innerHTML += '<div class="btn-group pdf-interact-buttons" role="group" aria-label="page interact buttons" style="display: flex;">';
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div_page.innerHTML += `<button type="button" class="btn btn-outline-secondary" onclick="vueInstance.move_page(${Number(page) + 1}, ${Number(page)})"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-box-arrow-left" viewBox="0 0 16 16"><path fill-rule="evenodd" d="M6 12.5a.5.5 0 0 0 .5.5h8a.5.5 0 0 0 .5-.5v-9a.5.5 0 0 0-.5-.5h-8a.5.5 0 0 0-.5.5v2a.5.5 0 0 1-1 0v-2A1.5 1.5 0 0 1 6.5 2h8A1.5 1.5 0 0 1 16 3.5v9a1.5 1.5 0 0 1-1.5 1.5h-8A1.5 1.5 0 0 1 5 12.5v-2a.5.5 0 0 1 1 0z"/><path fill-rule="evenodd" d="M.146 8.354a.5.5 0 0 1 0-.708l3-3a.5.5 0 1 1 .708.708L1.707 7.5H10.5a.5.5 0 0 1 0 1H1.707l2.147 2.146a.5.5 0 0 1-.708.708z"/></svg></button>`;
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div_page.innerHTML += '<button hidden type="button" class="btn btn-outline-secondary"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-trash" viewBox="0 0 16 16"><path d="M5.5 5.5A.5.5 0 0 1 6 6v6a.5.5 0 0 1-1 0V6a.5.5 0 0 1 .5-.5m2.5 0a.5.5 0 0 1 .5.5v6a.5.5 0 0 1-1 0V6a.5.5 0 0 1 .5-.5m3 .5a.5.5 0 0 0-1 0v6a.5.5 0 0 0 1 0z"/><path d="M14.5 3a1 1 0 0 1-1 1H13v9a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V4h-.5a1 1 0 0 1-1-1V2a1 1 0 0 1 1-1H6a1 1 0 0 1 1-1h2a1 1 0 0 1 1 1h3.5a1 1 0 0 1 1 1zM4.118 4 4 4.059V13a1 1 0 0 0 1 1h6a1 1 0 0 0 1-1V4.059L11.882 4zM2.5 3h11V2h-11z"/></svg></button>';
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div_page.innerHTML += `<button type="button" class="btn btn-outline-secondary" onclick="vueInstance.move_page(${Number(page) + 1}, ${Number(page) + 2})"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-box-arrow-right" viewBox="0 0 16 16"><path fill-rule="evenodd" d="M10 12.5a.5.5 0 0 1-.5.5h-8a.5.5 0 0 1-.5-.5v-9a.5.5 0 0 1 .5-.5h8a.5.5 0 0 1 .5.5v2a.5.5 0 0 0 1 0v-2A1.5 1.5 0 0 0 9.5 2h-8A1.5 1.5 0 0 0 0 3.5v9A1.5 1.5 0 0 0 1.5 14h8a1.5 1.5 0 0 0 1.5-1.5v-2a.5.5 0 0 0-1 0z"></path><path fill-rule="evenodd" d="M15.854 8.354a.5.5 0 0 0 0-.708l-3-3a.5.5 0 0 0-.708.708L14.293 7.5H5.5a.5.5 0 0 0 0 1h8.793l-2.147 2.146a.5.5 0 0 0 .708.708z"></path></svg></button>`;
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div_page.innerHTML += '</div>';
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// node.display = 'inline-block'
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div_overview.appendChild(div_page);
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}
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}
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console.debug(data.status);
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} else {
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console.debug(data.status);
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console.error('Project could not be created');
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}
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})
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.catch((error) => console.error(error));
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console.debug('div_overview', div_overview);
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},
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side_loaded() {
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document.getElementById('btn_download_complete').addEventListener('click', () => this.download_pdf());
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document.getElementById('btn_download_singel_pages').addEventListener('click', () => this.download_split_pdf());
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const self = this;
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this.scale_page_view();
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fetch('/init_project/', {
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method: 'GET',
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})
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.then((response) => response.json())
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.then((data) => {
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console.debug('data from Backend: ', data);
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if (data.status === 200) {
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this.project_uuid = data.project_uuid;
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uuid = data.project_uuid;
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} else {
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this.project_uuid = null;
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console.error('Project could not be created');
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}
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})
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.catch((error) => console.error(error));
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// Dropzone has been added as a global variable.
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// eslint-disable-next-line no-undef
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const dropzone = new Dropzone('div#pdf-dropzone', {
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url: '/add_pdf_to_project/',
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paramName: 'pdf',
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});
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dropzone.on('addedfile', (file) => {
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console.log('A file has been added');
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// eslint-disable-next-line no-param-reassign
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file.previewElement.innerHTML = '';
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console.debug('Suppress file.previewElement');
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console.debug('PDF Project UUID: ', this.project_uuid);
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});
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dropzone.on('sending', (file, xhr, formData) => {
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formData.append('uuid', uuid);
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});
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// eslint-disable-next-line no-unused-vars
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dropzone.on('complete', (file, xhr, formData) => {
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pdf_uploaded = true;
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document.getElementById('btn-group-download').style.display = 'flex';
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this.display_pages();
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});
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},
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},
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});
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