first re-commit.
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sn_templates/ajax/jquery.proposals.js
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162
sn_templates/ajax/jquery.proposals.js
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/*
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* jQuery Proposals 1.0.1
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*
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* Copyright (c) 2009 Igor Shakhov
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* Dual licensed under the MIT (MIT-LICENSE.txt)
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* and GPL (GPL-LICENSE.txt) licenses.
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*
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*/
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(function($) {
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$.fn.proposals = function(options) {
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var defaults = {
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title: 'Results',
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position: 'center',
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oneWordUrl: '/ajax_link',
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oneWordMethod: 'GET',
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fullTextUrl: '/ajax_block',
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fullTextMethod: 'POST',
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relative: 'none'
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}
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var options = $.extend(defaults, options);
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return this.each(function() {
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var o = options;
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var $this = this.$this = $(this);
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popup = ($this.popup = $('<div title="' + o.title + '"></div>')).hide();
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$this.after(popup);
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if ($.inArray(o.relative, ['top', 'right', 'bottom', 'left']) < 0) {
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o.relative = 'none';
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}
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if (o.relative != 'none') {
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if (o.position.constructor != Array || o.position[0].constructor != Number) {
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o.position = [0, 0];
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}
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}
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$this.popup.dialog({
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autoOpen: false,
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relative: o.relative
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});
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$this.lastValue = '';
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$this.keypress(function(e) {
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$this.popup.dialog('close');
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if (e.which == 32) {
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var word = $.trim($this.val());
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if (word.length > 0) {
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getProposals($this, o.oneWordUrl, false, o.oneWordMethod, o.position, o.relative);
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this.focus();
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}
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}
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});
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var btn = $("#" + this.$this.attr('btn'));
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btn[0].txt = this;
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btn.click(function() {
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$this.popup.dialog('close');
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this.txt.$this.lastValue = '';
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getProposals(this.txt.$this, o.fullTextUrl, true, o.fullTextMethod, o.position, o.relative);
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});
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});
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$.ui.dialog.defaults.bgiframe = true;
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};
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function getProposals(txt, url, fullSearch, method, position, relative) {
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if (fullSearch) {
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var value = $.trim(txt.val());
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} else {
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var values = $.trim(txt.val()).split(" ");
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var value = values[values.length - 1];
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}
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if (value.length > 0/* && txt.lastValue != value*/) {
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txt.lastValue = value;
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$.ajax({
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type: method,
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url: url,
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data: fullSearch ? { sn_msgbody: value} : { sn_key: value },
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dataType: "json",
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success: function(data) {
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var newText = "<div class='ac_results'><ul style='overflow: auto; max-height: 300px;'>";
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var success = false;
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$.each(data, function(i, item) {
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success = true;
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var styleName;
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if (i % 2 > 0) {
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styleName = "ac_odd";
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} else {
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styleName = "ac_even";
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}
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newText += "<li class='" + styleName + "'>" +
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"<b>" + item.Key + "</b> <a href='#' onclick='$.fn.proposals.insertLink(\"" + txt[0].id + "\",\"" + item.Key + "\",\"" + item.Link + "\"," + fullSearch + ");$(this).remove();return false;'>[Link in Text einfügen]</a><br />" +
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item.Comment + "<br />" +
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"<a href='" + item.Link + "' onclick='$.fn.proposals.openLink(\"" + item.Link + "\");return false;'>" + item.Link + "</a><br />" +
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"</li>";
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});
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if (!success) {
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newText += "<li class='ac_even'><b>Nothing was found</b></li>";
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} else {
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newText += "</ul></div>";
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txt.popup.html("<p>" + newText + "</p>");
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if (!txt.popup.dialog('isOpen')) {
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if (relative != 'none') {
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var offset = txt.offset();
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var top = offset.top - $(document).scrollTop() + position[1];
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var left = offset.left - $(document).scrollLeft() + position[0];
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if (relative == 'right') {
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position = [left + txt.outerWidth(), top];
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} else if (relative == 'bottom') {
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position = [left, top + txt.outerHeight()];
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} else if (relative == 'left' || relative == 'top') {
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position = [left, top];
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}
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}
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txt.popup.dialog('option', 'position', position);
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}
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txt.popup.dialog('open');
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txt.focus();
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}
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}
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});
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} else {
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txt.focus();
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}
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}
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$.fn.proposals.openLink = function(link) {
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link += "";
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if ((link.indexOf("http://") < 0) && (link.indexOf("https://") < 0)) {
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link = "http://" + link;
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}
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window.open(link, "_blank");
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}
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$.fn.proposals.insertLink = function(txtId, key, link, onlyFirst) {
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var txt = $("#" + txtId);
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var linkMatch = "link";
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var textMatch = "text";
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var formatString = "[url=" + linkMatch + "]" + textMatch + "[/url]";
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var currentValue = txt.val();
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var newValue = formatString.replace(linkMatch, link).replace(textMatch, key);
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var re;
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if (onlyFirst) {
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re = new RegExp("(^|[^\\S])" + key + "((?=[^\\S])|$)", "i");
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} else {
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re = new RegExp("(^|[^\\S])" + key + "((?=[^\\S])|$)(?!.*(^|[^\\S])" + key + "((?=[^\\S])|$).*)", "i");
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}
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newValue = currentValue.replace(re, "$1" + newValue);
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txt.val(newValue);
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txt.focus();
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}
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})(jQuery);
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