/* * searchtools.js * ~~~~~~~~~~~~~~~~ * * Sphinx JavaScript utilities for the full-text search. * * :copyright: Copyright 2007-2021 by the Sphinx team, see AUTHORS. * :license: BSD, see LICENSE for details. * */ if (!Scorer) { /** * Simple result scoring code. */ var Scorer = { // Implement the following function to further tweak the score for each result // The function takes a result array [filename, title, anchor, descr, score] // and returns the new score. /* score: function(result) { return result[4]; }, */ // query matches the full name of an object objNameMatch: 11, // or matches in the last dotted part of the object name objPartialMatch: 6, // Additive scores depending on the priority of the object objPrio: {0: 15, // used to be importantResults 1: 5, // used to be objectResults 2: -5}, // used to be unimportantResults // Used when the priority is not in the mapping. objPrioDefault: 0, // query found in title title: 15, partialTitle: 7, // query found in terms term: 5, partialTerm: 2 }; } if (!splitQuery) { function splitQuery(query) { return query.split(/\s+/); } } /** * Search Module */ var Search = { _index : null, _queued_query : null, _pulse_status : -1, htmlToText : function(htmlString) { var virtualDocument = document.implementation.createHTMLDocument('virtual'); var htmlElement = $(htmlString, virtualDocument); htmlElement.find('.headerlink').remove(); docContent = htmlElement.find('[role=main]')[0]; if(docContent === undefined) { console.warn("Content block not found. Sphinx search tries to obtain it " + "via '[role=main]'. Could you check your theme or template."); return ""; } return docContent.textContent || docContent.innerText; }, init : function() { var params = $.getQueryParameters(); if (params.q) { var query = params.q[0]; $('input[name="q"]')[0].value = query; this.performSearch(query); } }, loadIndex : function(url) { $.ajax({type: "GET", url: url, data: null, dataType: "script", cache: true, complete: function(jqxhr, textstatus) { if (textstatus != "success") { document.getElementById("searchindexloader").src = url; } }}); }, setIndex : function(index) { var q; this._index = index; if ((q = this._queued_query) !== null) { this._queued_query = null; Search.query(q); } }, hasIndex : function() { return this._index !== null; }, deferQuery : function(query) { this._queued_query = query; }, stopPulse : function() { this._pulse_status = 0; }, startPulse : function() { if (this._pulse_status >= 0) return; function pulse() { var i; Search._pulse_status = (Search._pulse_status + 1) % 4; var dotString = ''; for (i = 0; i < Search._pulse_status; i++) dotString += '.'; Search.dots.text(dotString); if (Search._pulse_status > -1) window.setTimeout(pulse, 500); } pulse(); }, /** * perform a search for something (or wait until index is loaded) */ performSearch : function(query) { // create the required interface elements this.out = $('#search-results'); this.title = $('

' + _('Searching') + '

').appendTo(this.out); this.dots = $('').appendTo(this.title); this.status = $('

 

').appendTo(this.out); this.output = $('