← All changes | js/front-script.js +22 -52 trunk → 2.4.2 View file →

		@@ -1,22 +1,12 @@
1	1	var beforeImageToPdf, afterImageToPdf;
2	2
3	3	/* Image of page to PDF */
4		-function imageToPdf( id = 0 ) {
	4	+function imageToPdf() {
5	5	( function( $ ) {
6	6
7	7	window.scrollTo( 0, 0 );
8	8
9		- if ( '1' == pdfprnt_file_settings.count_generation ) {
10		- $.ajax( {
11		- url: pdfprnt_file_settings.ajaxurl,
12		- type: "POST",
13		- data: { action: 'pdfprnt_pdf_count', pdfprnt_ajax_nonce: pdfprnt_file_settings.ajax_nonce, id: id },
14		- success: function() {
15		- }
16		- } );
17		- }
18		-
19	9	var deferreds = [];
20	10	var fileSettings = {
21	11	'pageSize': pdfprnt_file_settings.page_size.toLowerCase(),
22	12	'marginLeft': Number( pdfprnt_file_settings.margin_left ),
		@@ -29,9 +19,9 @@
29	19
30	20	var pdf = new jsPDF( 'portrait', 'px', fileSettings['pageSize'] );
31	21	var width = pdf.internal.pageSize.getWidth();
32	22	var height = pdf.internal.pageSize.getHeight();
33		- /* add to page Header and Footer */
	23	+ // add to page Header and Footer
34	24	function addImageCustom( canvas, imgWidth, imgHeight ) {
35	25	pdf.addImage( canvas.toDataURL('image/jpeg', 1.0 ), 'JPEG',
36	26	fileSettings['marginLeft'],
37	27	fileSettings['marginTop'],
		@@ -38,23 +28,8 @@
38	28	imgWidth, imgHeight
39	29	);
40	30	}
41	31
42		- let additionalHiddenSelectors = [];
43		- if ( pdfprnt_file_settings.hide_classes ) {
44		- additionalHiddenSelectors = pdfprnt_file_settings.hide_classes.split( ',' ).map( cls => cls.trim() ).filter( cls => cls );
45		- }
46		-
47		- const elementsToHideExisting = [...additionalHiddenSelectors];
48		- const hiddenElements = [];
49		- elementsToHideExisting.forEach( selector => {
50		- const elements = document.querySelectorAll( selector );
51		- elements.forEach( el => {
52		- hiddenElements.push({ el, parent: el.parentNode, nextSibling: el.nextSibling });
53		- el.style.display = 'none';
54		- });
55		- });
56		-
57	32	window.scrollTo(0, 0);
58	33	if ( 'undefined' != typeof beforeImageToPdf ) {
59	34	beforeImageToPdf();
60	35	}
		@@ -71,12 +46,12 @@
71	46	var contentWidth = canvas.width;
72	47	var contentHeight = canvas.height;
73	48	var headerSize = fileSettings['marginTop'] + fileSettings['marginBottom'];
74	49	var imgHeaderSize = ( contentWidth / width * headerSize );
75		- /* The height of the canvas which one pdf page can show; */
	50	+ // The height of the canvas which one pdf page can show;
76	51	var pageHeight = contentWidth / width * height;
77	52
78		- /* the height of canvas that haven't render to pdf */
	53	+ // the height of canvas that haven't render to pdf
79	54	var leftHeight = contentHeight;
80	55	var imgWidth = width - fileSettings['marginLeft'] - fileSettings['marginRight'];
81	56	var imgHeight = width / contentWidth * contentHeight - headerSize;
82	57
		@@ -87,9 +62,9 @@
87	62	var leftHeightAfter = ( countPages * headerSize ) + leftHeight;
88	63
89	64	var canvasNew = document.createElement('canvas');
90	65	canvasNew.width = contentWidth;
91		- /* var theColorBody = $('body').css("background-color"); */
	66	+ //var theColorBody = $('body').css("background-color");
92	67	var row = 0;
93	68	for ( var i = 0; i < countPages - 1; i++ ) {
94	69	canvasNew.height = pageHeight - imgHeaderSize;
95	70	var context = canvasNew.getContext('2d');
		@@ -95,24 +70,24 @@
95	70	var context = canvasNew.getContext('2d');
96	71	context.drawImage( canvas, 0, i * -pageHeight + row );
97	72	imgHeight = ( width / contentWidth * pageHeight - headerSize );
98	73	let n = 0;
99		- /* var imgData = context.getImageData( fileSettings['marginLeft'], 0, contentWidth - fileSettings['marginRight'] - fileSettings['marginLeft'], pageHeight );
100		- let n = 1;
101		- let j = imgData.data.length - ( contentWidth - fileSettings['marginRight'] - fileSettings['marginLeft'] ) * 4 * n;
102		- let rgb;
103		- let lastPx = imgData.data.length;
104		- while ( j != lastPx ) {
105		- rgb = 'rgb(' + imgData.data[j] + ', ' + imgData.data[j + 1] + ', ' + imgData.data[j + 2] + ')';
106		- j += 4;
107		- if ( rgb != theColorBody ) {
108		- n++;
109		- j = imgData.data.length - ( contentWidth - fileSettings['marginRight'] - fileSettings['marginLeft'] ) * 4 * n;
110		- lastPx = imgData.data.length - ( contentWidth - fileSettings['marginRight'] - fileSettings['marginLeft'] ) * 4 * ( n - 1 );
111		- } else if ( n == 50 ) {
112		- break;
113		- }
114		- } */
	74	+ // var imgData = context.getImageData( fileSettings['marginLeft'], 0, contentWidth - fileSettings['marginRight'] - fileSettings['marginLeft'], pageHeight );
	75	+ // let n = 1;
	76	+ // let j = imgData.data.length - ( contentWidth - fileSettings['marginRight'] - fileSettings['marginLeft'] ) * 4 * n;
	77	+ // let rgb;
	78	+ // let lastPx = imgData.data.length;
	79	+ // while ( j != lastPx ) {
	80	+ // rgb = 'rgb(' + imgData.data[j] + ', ' + imgData.data[j + 1] + ', ' + imgData.data[j + 2] + ')';
	81	+ // j += 4;
	82	+ // if ( rgb != theColorBody ) {
	83	+ // n++;
	84	+ // j = imgData.data.length - ( contentWidth - fileSettings['marginRight'] - fileSettings['marginLeft'] ) * 4 * n;
	85	+ // lastPx = imgData.data.length - ( contentWidth - fileSettings['marginRight'] - fileSettings['marginLeft'] ) * 4 * ( n - 1 );
	86	+ // } else if ( n == 50 ) {
	87	+ // break;
	88	+ // }
	89	+ // }
115	90	canvasNew.height = pageHeight - n;
116	91	context = canvasNew.getContext('2d');
117	92	context.drawImage( canvas, 0, i * -pageHeight + row );
118	93	addImageCustom( canvasNew, imgWidth, imgHeight );
		@@ -151,13 +126,8 @@
151	126	}
152	127	/* show default wp panel */
153	128	document.getElementById("wpadminbar") ? document.getElementById("wpadminbar").style.display = "block" : '';
154	129
155		- hiddenElements.forEach( ({ el, parent, nextSibling }) => {
156		- parent.insertBefore( el, nextSibling );
157		- el.style.display = '';
158		- });
159		-
160	130	// executes after adding all images
161	131	$.when.apply( $, deferreds ).then( function() {
162	132	if ( 'open' == fileSettings['fileAction'] ) {
163	133	pdf.setProperties({
		@@ -174,9 +144,9 @@
174	144	x.document.open();
175	145	x.document.write( iframe );
176	146	x.document.close();*/
177	147
178		- /* pdf.output( 'dataurlnewwindow' ); */
	148	+ //pdf.output( 'dataurlnewwindow' );
179	149	} else {
180	150	pdf.save( fileSettings['fileName'] );
181	151	}
182	152	});