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298
wp-content/plugins/wp-pixabay-search-and-insert/js/vpxb.js
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298
wp-content/plugins/wp-pixabay-search-and-insert/js/vpxb.js
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var vpxb_imgs = {};
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var vpxb_selected = new Array();
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var vpxb_opened = false;
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var vpxb_current = '';
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function vpxb_insertatcaret(areaId, text) {
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var txtarea = document.getElementById(areaId);
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var scrollPos = txtarea.scrollTop;
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var strPos = 0;
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var br = ((txtarea.selectionStart || txtarea.selectionStart == '0') ?
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"ff" : (document.selection ? "ie" : false));
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if (br == "ie") {
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txtarea.focus();
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var range = document.selection.createRange();
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range.moveStart('character', -txtarea.value.length);
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strPos = range.text.length;
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}
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else if (br == "ff")
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strPos = txtarea.selectionStart;
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var front = (txtarea.value).substring(0, strPos);
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var back = (txtarea.value).substring(strPos, txtarea.value.length);
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txtarea.value = front + text + back;
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strPos = strPos + text.length;
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if (br == "ie") {
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txtarea.focus();
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var range = document.selection.createRange();
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range.moveStart('character', -txtarea.value.length);
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range.moveStart('character', strPos);
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range.moveEnd('character', 0);
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range.select();
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}
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else if (br == "ff") {
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txtarea.selectionStart = strPos;
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txtarea.selectionEnd = strPos;
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txtarea.focus();
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}
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txtarea.scrollTop = scrollPos;
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}
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function vpxb_escapehtml(html) {
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var fn = function (tag) {
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var charsToReplace = {
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'&': '&',
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'<': '<',
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'>': '>',
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'"': '"'
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};
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return charsToReplace[tag] || tag;
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}
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return html.replace(/[&<>"]/g, fn);
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}
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jQuery("#vpxb_search").click(function () {
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vpxb_showimages(1);
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});
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jQuery('.vpxb_btn').live('click', function () {
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eid = jQuery(this).attr('data-editor');
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jQuery('#vpxb_eid').val(eid)
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});
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jQuery(document).ready(function (jQuery) {
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jQuery('.vpxb_btn').live('click', function () {
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if (vpxb_opened) {
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jQuery.colorbox({
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width : "930px",
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height : "460px",
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inline : true,
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href : "#vpxb_popup",
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scrolling: false,
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fixed : true
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});
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} else {
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jQuery.colorbox({
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width : "648px",
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height : "460px",
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inline : true,
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href : "#vpxb_popup",
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scrolling: false,
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fixed : true
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});
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}
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});
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});
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jQuery("#vpxb_page a").live("click", function () {
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jQuery('#vpxb_page').html('');
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vpxb_showimages(jQuery(this).attr("rel"));
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});
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jQuery("#vpxb_page-select").live("change", function () {
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vpxb_showimages(jQuery(this).val());
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});
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jQuery("#vpxb_insert").live("click", function () {
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for (var i = 0; i < vpxb_selected.length; i++) {
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vinsert = '';
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valign = '';
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valign2 = '';
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eid = jQuery('#vpxb_eid').val();
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if (jQuery('#vpxb_align').val() != '') {
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valign = ' align="' + vpxb_escapehtml(jQuery('#vpxb_align').val()) + '"';
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valign2 = ' class="' + vpxb_escapehtml(jQuery('#vpxb_align').val()) + '"';
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}
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var cid = vpxb_selected[i];
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if (vpxb_imgs[cid].img_caption != '') {
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vinsert = '[caption id="" ' + valign + ']';
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}
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if (jQuery('#vpxb_link').val() == 1) {
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vinsert += '<a href="' + vpxb_escapehtml(vpxb_imgs[cid].img_site) + '" title="' + vpxb_escapehtml(vpxb_imgs[cid].img_title) + '"';
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}
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if (jQuery('#vpxb_link').val() == 2) {
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vinsert += '<a href="' + vpxb_escapehtml(vpxb_imgs[cid].img_full) + '" title="' + vpxb_escapehtml(vpxb_imgs[cid].img_title) + '"';
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}
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if (jQuery('#vpxb_blank').is(':checked')) {
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vinsert += ' target="_blank"';
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}
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if (jQuery('#vpxb_nofollow').is(':checked')) {
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vinsert += ' rel="nofollow"';
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}
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if (jQuery('#vpxb_link').val() != 0) {
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vinsert += '>';
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}
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vinsert += '<img ' + valign2 + ' src="' + vpxb_escapehtml(vpxb_imgs[cid].img_full) + '" width="' + vpxb_escapehtml(vpxb_imgs[cid].img_width) + '" height="' + vpxb_escapehtml(vpxb_imgs[cid].img_height) + '" title="' + vpxb_escapehtml(vpxb_imgs[cid].img_title) + '" alt="' + vpxb_escapehtml(vpxb_imgs[cid].img_title) + '"/>';
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if (jQuery('#vpxb_link').val() != 0) {
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vinsert += '</a>';
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}
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if (vpxb_imgs[cid].img_caption != '') {
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vinsert += ' ' + vpxb_escapehtml(vpxb_imgs[cid].img_caption) + '[/caption]';
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}
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vinsert += '\n';
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if (!tinyMCE.activeEditor || tinyMCE.activeEditor.isHidden()) {
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vpxb_insertatcaret(eid, vinsert);
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} else {
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tinyMCE.activeEditor.execCommand('mceInsertContent', 0, vinsert);
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}
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}
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jQuery.colorbox.close();
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});
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jQuery("#vpxb_featured").live("click", function () {
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vffurl = jQuery('#vpxb_url').val();
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jQuery('#vpxb_featured_url').val(vffurl);
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jQuery('#postimagediv div.inside img').remove();
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jQuery('#postimagediv div.inside').prepend('<img src="' + vffurl + '" width="270"/>');
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jQuery.colorbox.close();
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});
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jQuery("#remove-post-thumbnail").live("click", function () {
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jQuery('#vpxb_featured_url').val('');
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});
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jQuery(".vpxb_item-overlay").live("click", function (event) {
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var checkbox = jQuery(this).parent().find(':checkbox');
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var checkbox_id = jQuery(this).attr('rel');
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jQuery.colorbox.resize({width: "930px", height: "460px"});
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vpxb_opened = true;
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vpxb_current = checkbox_id;
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if (event.ctrlKey) {
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if (!checkbox.is(':checked')) {
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vpxb_selected.push(checkbox_id);
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} else {
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vpxb_selected.splice(vpxb_selected.indexOf(checkbox_id), 1);
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}
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checkbox.attr('checked', !checkbox.is(':checked'));
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} else {
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if (!checkbox.is(':checked')) {
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vpxb_selected = [checkbox_id];
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jQuery('#vpxb_popup').find('input:checkbox').removeAttr('checked');
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checkbox.attr('checked', !checkbox.is(':checked'));
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}
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}
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jQuery("#vpxb_use-image").show();
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jQuery('#vpxb_title').val(vpxb_imgs[checkbox_id].img_title);
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jQuery('#vpxb_caption').val(vpxb_imgs[checkbox_id].img_caption);
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jQuery('#vpxb_width').val(vpxb_imgs[checkbox_id].img_width);
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jQuery('#vpxb_height').val(vpxb_imgs[checkbox_id].img_height);
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jQuery('#vpxb_site').val(vpxb_imgs[checkbox_id].img_site);
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jQuery('#vpxb_url').val(vpxb_imgs[checkbox_id].img_full);
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jQuery('#vpxb_view').html('<img src="' + vpxb_imgs[checkbox_id].img_full + '"/>');
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jQuery('#vpxb_error').html('');
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jQuery('#vpxb_insert').val('Insert (' + vpxb_selected.length + ')');
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jQuery('#vpxb_save').val('Save&Insert (' + vpxb_selected.length + ')');
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});
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function vpxb_showimages(page) {
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if (jQuery("#vpxb_input").val() == '') {
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alert('Please enter keyword to search!');
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} else {
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jQuery('#vpxb_spinner').show();
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jQuery('#vpxb_container').html("");
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var USERNAME = vpxb_vars.vpxb_username;
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var API_KEY = vpxb_vars.vpxb_key;
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var PER_PAGE = 8;
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var vurl = "https://pixabay.com/api/?username=" + USERNAME + "&key=" + API_KEY + "&lang=" + jQuery('#vpxb_language').val() + "&image_type=" + jQuery('#vpxb_type').val() + "&orientation=" + jQuery('#vpxb_orientation').val() + "&editors_choice=" + jQuery('#vpxb_editorchoice').val() + "&order=" + jQuery('#vpxb_order').val() + "&safesearch=" + jQuery('#vpxb_safesearch').val() + "&q=" + encodeURIComponent(jQuery('#vpxb_input').val()) + "&per_page=" + PER_PAGE + "&page=" + page;
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jQuery.ajax({
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url : vurl,
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dataType: "jsonp",
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success : function (data) {
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if (data.totalHits > 0) {
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jQuery('#vpxb_spinner').hide();
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for (var i = 0; i < data.hits.length; i++) {
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img_id = data.hits[i].id;
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img_ext = data.hits[i].webformatURL.split('.').pop().toUpperCase().substring(0, 4);
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img_site = data.hits[i].pageURL;
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img_thumb = data.hits[i].previewURL;
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img_full = data.hits[i].webformatURL;
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img_width = data.hits[i].webformatWidth;
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img_height = data.hits[i].webformatHeight;
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img_title = String(data.hits[i].tags);
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jQuery('#vpxb_container').append('<div class="vpxb_item" bg="' + img_thumb + '"><div class="vpxb_item-overlay" rel="' + img_id + '"></div><div class="vpxb_check"><input type="checkbox" value="' + img_id + '"/></div><span>' +
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img_ext + ' | ' + img_width + 'x' + img_height + '</span></div>'
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)
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vpxb_imgs[img_id] = {
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img_ext : img_ext,
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img_site : img_site,
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img_thumb : img_thumb,
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img_full : img_full,
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img_width : img_width,
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img_height : img_height,
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img_title : img_title,
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img_caption: ''
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};
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}
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jQuery('.vpxb_item').each(function () {
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imageUrl = jQuery(this).attr('bg');
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jQuery(this).css('background-image', 'url(' + imageUrl + ')');
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});
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var vpages = "About " + data.totalHits + " results / Pages: ";
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if ((data.totalHits / PER_PAGE + 1) < 10) {
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for (var j = 1; j < data.totalHits / PER_PAGE + 1; j++) {
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vpages += '<a href="javascript: void (0);" rel="' + j + '" title="Page ' + j + '">' + j + '</a> ';
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}
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} else {
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vpages += '<select id="vpxb_page-select" class="vpxb_page-select">';
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for (var j = 1; j < data.totalHits / PER_PAGE + 1; j++) {
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vpages += '<option value="' + j + '"';
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if (j == page) {
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vpages += ' selected';
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}
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vpages += '>' + j + '</option> ';
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}
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vpages += '</select>';
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}
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jQuery('#vpxb_page').html(vpages);
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} else {
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jQuery('#vpxb_spinner').hide();
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jQuery('#vpxb_container').html('No result! Please try again!');
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jQuery('#vpxb_page').html('');
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}
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}
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});
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}
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}
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function vpxb_escapehtml(html) {
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return html;
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}
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function vpxb_isurl(str) {
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var pattern = new RegExp('^(https?:\\/\\/)?' + // protocol
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'((([a-z\\d]([a-z\\d-]*[a-z\\d])*)\\.?)+[a-z]{2,}|' + // domain name
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'((\\d{1,3}\\.){3}\\d{1,3}))' + // OR ip (v4) address
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'(\\:\\d+)?(\\/[-a-z\\d%_.~+]*)*' + // port and path
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'(\\?[;&a-z\\d%_.~+=-]*)?' + // query string
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'(\\#[-a-z\\d_]*)?$', 'i'); // fragment locator
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return pattern.test(str);
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}
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//change value
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function vpxb_change_value(img_id, img_field, img_value) {
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vpxb_imgs[img_id][img_field] = img_value;
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}
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jQuery("#vpxb_title").change(function () {
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vpxb_change_value(vpxb_current, 'img_title', jQuery(this).val());
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});
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jQuery("#vpxb_caption").change(function () {
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vpxb_change_value(vpxb_current, 'img_caption', jQuery(this).val());
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});
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jQuery("#vpxb_width").change(function () {
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vpxb_change_value(vpxb_current, 'img_width', jQuery(this).val());
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});
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jQuery("#vpxb_height").change(function () {
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vpxb_change_value(vpxb_current, 'img_height', jQuery(this).val());
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});
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