// Función de debounce para optimizar el rendimiento function debounce(func, wait) { let timeout; return function executedFunction(...args) { const later = () => { clearTimeout(timeout); func(...args); }; clearTimeout(timeout); timeout = setTimeout(later, wait); }; } jQuery(document).ready(function($) { // Initialize color pickers $('.color-picker').wpColorPicker({ change: function(event, ui) { updateStyles(); } }); // Initialize html2canvas var script = document.createElement('script'); script.src = 'https://cdnjs.cloudflare.com/ajax/libs/html2canvas/1.4.1/html2canvas.min.js'; document.head.appendChild(script); script.onload = function() { console.log('html2canvas loaded'); $('.download-jpg').prop('disabled', false); }; // Optimized zoom handling const handleZoom = debounce(function(target, value) { const zoomValue = value/100; const template = $(target).closest('.preview-box').find('.sunset-template'); template.css('transform', `scale(${zoomValue})`); }, 16); // Zoom control event listener $('.zoom-range').on('input', function() { const value = $(this).val(); $(this).siblings('.zoom-value').text(value + '%'); handleZoom(this, value); }); // Toggle excerpt position field visibility $('#cwpai_show_excerpt').on('change', function() { $('#excerpt_position').toggle(this.checked); updateStyles(); }); // Update styles function function updateStyles() { const lineColor = $('#cwpai_line_color').val(); const lineWidth = $('#cwpai_line_width').val() + 'px'; const marginTop = $('#cwpai_line_margin_top').val() + 'px'; const marginBottom = $('#cwpai_line_margin_bottom').val() + 'px'; const marginLeft = $('#cwpai_line_margin_left').val() + 'px'; const marginRight = $('#cwpai_line_margin_right').val() + 'px'; const categoryTop = $('#cwpai_category_position_top').val() + 'px'; const websiteTop = $('#cwpai_website_position_top').val() + 'px'; const titleTop = $('#cwpai_title_position_top').val() + 'px'; const excerptTop = $('#cwpai_excerpt_position_top').val() + 'px'; const categoryLeft = $('#cwpai_category_position_left').val() + 'px'; const websiteLeft = $('#cwpai_website_position_left').val() + 'px'; const titleLeft = $('#cwpai_title_position_left').val() + 'px'; const titleSize = $('#cwpai_title_font_size').val() + 'px'; const categorySize = $('#cwpai_category_font_size').val() + 'px'; const websiteSize = $('#cwpai_website_font_size').val() + 'px'; // Update visibility states const showCategory = $('#cwpai_show_category').prop('checked'); const showWebsite = $('#cwpai_show_website').prop('checked'); const showTitle = $('#cwpai_show_title').prop('checked'); const showExcerpt = $('#cwpai_show_excerpt').prop('checked'); $('.vertical-line').css({ 'background-color': lineColor, 'width': lineWidth, 'top': marginTop, 'height': `calc(100% - (${marginTop} + ${marginBottom}))`, 'left': marginLeft, 'margin-right': marginRight }); $('.category-tag').css({ 'display': showCategory ? 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'block' : 'none', 'top': excerptTop, 'left': titleLeft }); } // Copy buttons functionality with improved feedback $('.copy-excerpt, .copy-hashtags').on('click', function() { const button = $(this); const content = button.data('content'); const originalText = button.text(); // Create temporary textarea const textarea = document.createElement('textarea'); textarea.value = content; textarea.style.position = 'absolute'; textarea.style.left = '-9999px'; document.body.appendChild(textarea); try { // Select and copy text textarea.select(); document.execCommand('copy'); // Visual feedback button.text('¡Copiado!'); button.css('background-color', '#4CAF50'); // Reset button after delay setTimeout(() => { button.text(originalText); button.css('background-color', ''); }, 2000); } catch(err) { console.error('Error al copiar:', err); button.text('Error al copiar'); button.css('background-color', '#f44336'); setTimeout(() => { button.text(originalText); button.css('background-color', ''); }, 2000); } finally { document.body.removeChild(textarea); } }); // Canvas optimization function function optimizeCanvas(canvas, format) { const ctx = canvas.getContext('2d'); // Enable image smoothing ctx.imageSmoothingEnabled = true; ctx.imageSmoothingQuality = 'high'; // Set dimensions based on format switch(format) { case 'rectangular': canvas.width = 1200; canvas.height = 630; break; case 'vertical': canvas.width = 500; canvas.height = 890; break; case 'horizontal': canvas.width = 864; canvas.height = 864; break; } return canvas; } // Image download functionality with improved error handling $('.download-jpg').on('click', function() { const button = $(this); const format = button.data('format'); const template = button.closest('.preview-box').find('.sunset-template')[0]; // Disable button and show loading state button.text('Generando...').prop('disabled', true); const options = { scale: 2, // Higher quality useCORS: true, allowTaint: true, backgroundColor: '#000000', logging: false, // Disable logging in production onclone: function(clonedDoc) { const clonedElement = clonedDoc.querySelector('.sunset-template'); if (clonedElement) { // Reset zoom for export clonedElement.style.transform = 'scale(1)'; // Set dimensions based on format switch(format) { case 'rectangular': clonedElement.style.width = '1200px'; clonedElement.style.height = '630px'; break; case 'vertical': clonedElement.style.width = '500px'; clonedElement.style.height = '890px'; break; case 'horizontal': clonedElement.style.width = '864px'; clonedElement.style.height = '864px'; break; } } } }; // Wait for all images to load Promise.all(Array.from(template.getElementsByTagName('img')).map(img => { return new Promise((resolve, reject) => { if (img.complete) { resolve(); } else { img.onload = resolve; img.onerror = reject; } }); })) .then(() => { return html2canvas(template, options); }) .then(canvas => { // Optimize canvas canvas = optimizeCanvas(canvas, format); // Convert to blob return new Promise((resolve, reject) => { canvas.toBlob(resolve, 'image/jpeg', 0.95); }); }) .then(blob => { // Generate filename const postTitle = template.dataset.title; const timestamp = new Date().getTime(); const fileName = `${postTitle}-${format}-${timestamp}.jpg`; // Save file saveAs(blob, fileName); // Reset button button.text('Descargar ' + ( format === 'vertical' ? 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{"id":13137,"date":"2018-01-09T20:00:00","date_gmt":"2018-01-09T19:00:00","guid":{"rendered":"http:\/\/diariocosta.com\/?p=13137"},"modified":"2018-01-09T20:02:49","modified_gmt":"2018-01-09T19:02:49","slug":"ciudadanos-no-cree-en-un-posible-adelanto-electoral-en-andalucia","status":"publish","type":"post","link":"https:\/\/diariocosta.com\/ciudadanos-no-cree-en-un-posible-adelanto-electoral-en-andalucia\/","title":{"rendered":"Ciudadanos no cree en un posible adelanto electoral en Andaluc\u00eda"},"content":{"rendered":"

\u201cNo hay ning\u00fan motivo para que haya adelanto electoral en Andaluc\u00eda: tenemos presupuestos aprobados, hay estabilidad, crecimiento, creaci\u00f3n de empleo\u2026 Moreno Bonilla parece nervioso porque los sondeos dicen que cada vez le va peor al PP. Cuanto antes haya unas elecciones, menos votos pierde\u201d, ha declarado el portavoz del grupo parlamentario de Ciudadanos en Andaluc\u00eda, Juan Mar\u00edn, en su intervenci\u00f3n ante los medios de comunicaci\u00f3n previa a la reuni\u00f3n que ha mantenido en la capital malague\u00f1a con los empresarios hoteleros (Aehcos) y los propietarios de los chiringuitos (FAE Playas).<\/p>\n

Mar\u00edn ha insistido que Ciudadanos no est\u00e1 en clave electoral: \u201cA nosotros nos preocupa la soluci\u00f3n a los problemas del d\u00eda a d\u00eda: el crecimiento del empleo, la reducci\u00f3n de las listas de espera sanitarias, las plazas educativas o las preocupaciones de los hosteleros\u201d.<\/p>\n

Por todo ello, el l\u00edder andaluz ha dejado claro que \u201cser\u00eda un verdadero disparate\u201d que Susana D\u00edaz convocara elecciones porque existe ning\u00fan motivo a d\u00eda de hoy. \u201cSer\u00eda perjudicial para Andaluc\u00eda no agotar la legislatura en un momento de crecimiento y estabilidad pol\u00edtica como el que tenemos gracias al trabajo que est\u00e1 haciendo Cs en el Parlamento andaluz\u201d.<\/p>\n","protected":false},"excerpt":{"rendered":"

\u201cNo hay ning\u00fan motivo para que haya adelanto electoral en Andaluc\u00eda: tenemos presupuestos aprobados, hay estabilidad, crecimiento, creaci\u00f3n de empleo\u2026 Moreno Bonilla parece nervioso porque los sondeos dicen que cada vez le va peor al PP. Cuanto antes haya unas elecciones, menos votos pierde\u201d, ha declarado el portavoz del grupo parlamentario de Ciudadanos en Andaluc\u00eda, […]<\/p>\n","protected":false},"author":3,"featured_media":13136,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":{"0":"post-13137","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-andalucia"},"_links":{"self":[{"href":"https:\/\/diariocosta.com\/wp-json\/wp\/v2\/posts\/13137","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/diariocosta.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/diariocosta.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/diariocosta.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/diariocosta.com\/wp-json\/wp\/v2\/comments?post=13137"}],"version-history":[{"count":0,"href":"https:\/\/diariocosta.com\/wp-json\/wp\/v2\/posts\/13137\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/diariocosta.com\/wp-json\/wp\/v2\/media\/13136"}],"wp:attachment":[{"href":"https:\/\/diariocosta.com\/wp-json\/wp\/v2\/media?parent=13137"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/diariocosta.com\/wp-json\/wp\/v2\/categories?post=13137"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/diariocosta.com\/wp-json\/wp\/v2\/tags?post=13137"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}