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Ensure we're running in an RTD environment to prevent local doc builds from breaking.
This commit is contained in:
OrfeasZ
parent
b1b121d8d0
commit
da11202bf1
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@ -1,150 +1,152 @@
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Search.query = function(query) {
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var i;
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var stopwords = {{ search_language_stop_words }};
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if (typeof window.SphinxRtdTheme !== 'undefined') {
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Search.query = function(query) {
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var i;
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var stopwords = {{ search_language_stop_words }};
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// stem the searchterms and add them to the correct list
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var stemmer = new Stemmer();
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var searchterms = [];
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var excluded = [];
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var hlterms = [];
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var tmp = query.split(/\s+/);
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var objectterms = [];
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for (i = 0; i < tmp.length; i++) {
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if (tmp[i] !== "") {
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objectterms.push(tmp[i].toLowerCase());
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// stem the searchterms and add them to the correct list
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var stemmer = new Stemmer();
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var searchterms = [];
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var excluded = [];
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var hlterms = [];
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var tmp = query.split(/\s+/);
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var objectterms = [];
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for (i = 0; i < tmp.length; i++) {
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if (tmp[i] !== "") {
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objectterms.push(tmp[i].toLowerCase());
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}
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if ($u.indexOf(stopwords, tmp[i].toLowerCase()) != -1 || tmp[i].match(/^\d+$/) ||
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tmp[i] === "") {
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// skip this "word"
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continue;
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}
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// stem the word
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var word = stemmer.stemWord(tmp[i].toLowerCase());
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var toAppend;
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// select the correct list
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if (word[0] == '-') {
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toAppend = excluded;
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word = word.substr(1);
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}
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else {
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toAppend = searchterms;
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hlterms.push(tmp[i].toLowerCase());
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}
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// only add if not already in the list
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if (!$u.contains(toAppend, word))
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toAppend.push(word);
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}
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var highlightstring = '?highlight=' + $.urlencode(hlterms.join(" "));
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// prepare search
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var terms = this._index.terms;
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var titleterms = this._index.titleterms;
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// array of [filename, title, anchor, descr, score]
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var results = [];
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$('#search-progress').empty();
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// lookup as object
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for (i = 0; i < objectterms.length; i++) {
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var others = [].concat(objectterms.slice(0, i),
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objectterms.slice(i+1, objectterms.length));
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results = results.concat(this.performObjectSearch(objectterms[i], others));
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}
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if ($u.indexOf(stopwords, tmp[i].toLowerCase()) != -1 || tmp[i].match(/^\d+$/) ||
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tmp[i] === "") {
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// skip this "word"
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continue;
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// lookup as search terms in fulltext
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results = results.concat(this.performTermsSearch(searchterms, excluded, terms, Scorer.term))
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.concat(this.performTermsSearch(searchterms, excluded, titleterms, Scorer.title));
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// let the scorer override scores with a custom scoring function
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if (Scorer.score) {
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for (i = 0; i < results.length; i++)
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results[i][4] = Scorer.score(results[i]);
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}
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// stem the word
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var word = stemmer.stemWord(tmp[i].toLowerCase());
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var toAppend;
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// select the correct list
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if (word[0] == '-') {
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toAppend = excluded;
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word = word.substr(1);
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}
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else {
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toAppend = searchterms;
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hlterms.push(tmp[i].toLowerCase());
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}
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// only add if not already in the list
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if (!$u.contains(toAppend, word))
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toAppend.push(word);
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}
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var highlightstring = '?highlight=' + $.urlencode(hlterms.join(" "));
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// prepare search
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var terms = this._index.terms;
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var titleterms = this._index.titleterms;
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// now sort the results by score (in opposite order of appearance, since the
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// display function below uses pop() to retrieve items) and then
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// alphabetically
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results.sort(function(a, b) {
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var left = a[4];
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var right = b[4];
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if (left > right) {
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return 1;
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} else if (left < right) {
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return -1;
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} else {
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// same score: sort alphabetically
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left = a[1].toLowerCase();
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right = b[1].toLowerCase();
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return (left > right) ? -1 : ((left < right) ? 1 : 0);
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}
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});
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// array of [filename, title, anchor, descr, score]
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var results = [];
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$('#search-progress').empty();
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// for debugging
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//Search.lastresults = results.slice(); // a copy
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//console.info('search results:', Search.lastresults);
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// lookup as object
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for (i = 0; i < objectterms.length; i++) {
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var others = [].concat(objectterms.slice(0, i),
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objectterms.slice(i+1, objectterms.length));
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results = results.concat(this.performObjectSearch(objectterms[i], others));
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}
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// lookup as search terms in fulltext
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results = results.concat(this.performTermsSearch(searchterms, excluded, terms, Scorer.term))
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.concat(this.performTermsSearch(searchterms, excluded, titleterms, Scorer.title));
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// let the scorer override scores with a custom scoring function
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if (Scorer.score) {
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for (i = 0; i < results.length; i++)
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results[i][4] = Scorer.score(results[i]);
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}
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// now sort the results by score (in opposite order of appearance, since the
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// display function below uses pop() to retrieve items) and then
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// alphabetically
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results.sort(function(a, b) {
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var left = a[4];
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var right = b[4];
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if (left > right) {
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return 1;
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} else if (left < right) {
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return -1;
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} else {
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// same score: sort alphabetically
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left = a[1].toLowerCase();
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right = b[1].toLowerCase();
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return (left > right) ? -1 : ((left < right) ? 1 : 0);
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}
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});
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// for debugging
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//Search.lastresults = results.slice(); // a copy
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//console.info('search results:', Search.lastresults);
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// print the results
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var resultCount = results.length;
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function displayNextItem() {
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// results left, load the summary and display it
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if (results.length) {
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var item = results.pop();
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var listItem = $('<li style="display:none"></li>');
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if (DOCUMENTATION_OPTIONS.FILE_SUFFIX === '') {
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// dirhtml builder
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var dirname = item[0].replace(/\.rst$/, '') + '/';
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if (dirname.match(/\/index\/$/)) {
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dirname = dirname.substring(0, dirname.length-6);
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} else if (dirname == 'index/') {
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dirname = '';
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// print the results
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var resultCount = results.length;
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function displayNextItem() {
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// results left, load the summary and display it
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if (results.length) {
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var item = results.pop();
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var listItem = $('<li style="display:none"></li>');
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if (DOCUMENTATION_OPTIONS.FILE_SUFFIX === '') {
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// dirhtml builder
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var dirname = item[0].replace(/\.rst$/, '') + '/';
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if (dirname.match(/\/index\/$/)) {
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dirname = dirname.substring(0, dirname.length-6);
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} else if (dirname == 'index/') {
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dirname = '';
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}
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listItem.append($('<a/>').attr('href',
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DOCUMENTATION_OPTIONS.URL_ROOT + dirname +
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highlightstring + item[2]).html(item[1]));
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} else {
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// normal html builders
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listItem.append($('<a/>').attr('href',
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item[0].replace(/\.rst$/, '') + DOCUMENTATION_OPTIONS.FILE_SUFFIX +
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highlightstring + item[2]).html(item[1]));
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}
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if (item[3]) {
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listItem.append($('<span> (' + item[3] + ')</span>'));
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Search.output.append(listItem);
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listItem.slideDown(5, function() {
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displayNextItem();
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});
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} else if (DOCUMENTATION_OPTIONS.HAS_SOURCE) {
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$.ajax({url: DOCUMENTATION_OPTIONS.URL_ROOT + '_sources/' + item[0] + '.txt',
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dataType: "text",
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complete: function(jqxhr, textstatus) {
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var data = jqxhr.responseText;
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if (data !== '' && data !== undefined) {
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listItem.append(Search.makeSearchSummary(data, searchterms, hlterms));
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}
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Search.output.append(listItem);
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listItem.slideDown(5, function() {
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displayNextItem();
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});
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}});
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} else {
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// no source available, just display title
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Search.output.append(listItem);
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listItem.slideDown(5, function() {
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displayNextItem();
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});
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}
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listItem.append($('<a/>').attr('href',
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DOCUMENTATION_OPTIONS.URL_ROOT + dirname +
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highlightstring + item[2]).html(item[1]));
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} else {
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// normal html builders
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listItem.append($('<a/>').attr('href',
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item[0].replace(/\.rst$/, '') + DOCUMENTATION_OPTIONS.FILE_SUFFIX +
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highlightstring + item[2]).html(item[1]));
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}
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if (item[3]) {
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listItem.append($('<span> (' + item[3] + ')</span>'));
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Search.output.append(listItem);
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listItem.slideDown(5, function() {
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displayNextItem();
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});
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} else if (DOCUMENTATION_OPTIONS.HAS_SOURCE) {
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$.ajax({url: DOCUMENTATION_OPTIONS.URL_ROOT + '_sources/' + item[0] + '.txt',
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dataType: "text",
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complete: function(jqxhr, textstatus) {
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var data = jqxhr.responseText;
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if (data !== '' && data !== undefined) {
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listItem.append(Search.makeSearchSummary(data, searchterms, hlterms));
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}
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Search.output.append(listItem);
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listItem.slideDown(5, function() {
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displayNextItem();
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});
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}});
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} else {
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// no source available, just display title
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Search.output.append(listItem);
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listItem.slideDown(5, function() {
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displayNextItem();
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});
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// search finished, update title and status message
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else {
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Search.stopPulse();
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Search.title.text(_('Search Results'));
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if (!resultCount)
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Search.status.text(_('Your search did not match any documents. Please make sure that all words are spelled correctly and that you\'ve selected enough categories.'));
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else
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Search.status.text(_('Search finished, found %s page(s) matching the search query.').replace('%s', resultCount));
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Search.status.fadeIn(500);
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}
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}
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// search finished, update title and status message
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else {
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Search.stopPulse();
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Search.title.text(_('Search Results'));
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if (!resultCount)
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Search.status.text(_('Your search did not match any documents. Please make sure that all words are spelled correctly and that you\'ve selected enough categories.'));
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else
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Search.status.text(_('Search finished, found %s page(s) matching the search query.').replace('%s', resultCount));
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Search.status.fadeIn(500);
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}
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}
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displayNextItem();
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};
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displayNextItem();
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};
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}
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