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path: root/extensions/ProdCompSearch/web/js/prod_comp_search.js
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/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
 * You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This Source Code Form is "Incompatible With Secondary Licenses", as
 * defined by the Mozilla Public License, v. 2.0. */

// Product and component search to file a new bug

var ProdCompSearch = {
    script_name: 'enter_bug.cgi',
    script_choices: ['enter_bug.cgi', 'describecomponents.cgi'],
    format: null,
    cloned_bug_id: null,
    new_tab: null,
    max_results: 100
};

YUI({
    base: 'js/yui3/',
    combine: false
}).use("node", "json-stringify", "autocomplete", "escape",
       "datasource-io", "datasource-jsonschema", function(Y) {
    Y.on("domready", function() {
        var counter      = 0,
            dataSource   = null,
            autoComplete = null;

        var resultListFormat = function(query, results) {
            return Y.Array.map(results, function(result) {
                var data = result.raw;
                result.text = data.product + ' :: ' + data.component;
                return Y.Escape.html(result.text);
            });
        };

        var requestTemplate = function(query) {
            counter = counter + 1;
            var json_object = {
                version: "1.1",
                method : "PCS.prod_comp_search",
                id : counter,
                params : { search: query, limit: ProdCompSearch.max_results }
            };
            return Y.JSON.stringify(json_object);
        };

        var dataSource = new Y.DataSource.IO({
            source: 'jsonrpc.cgi',
            ioConfig: {
                method: "POST",
                headers: { 'Content-Type': 'application/json' }
            },
            on: {
                error: function(e) {
                    if (console.error && e.response.meta.error) {
                        console.error(e.response.meta.error.message);
                    }
                    Y.one("#prod_comp_throbber").addClass('bz_default_hidden');
                    Y.one("#prod_comp_error").removeClass('bz_default_hidden');
                }
            }
        });

        dataSource.plug(Y.Plugin.DataSourceJSONSchema, {
            schema: {
                resultListLocator : "result.products",
                resultFields : [ "product", "component" ],
                metaFields : { error : 'error' }
            }
        });

        var input = Y.one('#prod_comp_search');

        input.plug(Y.Plugin.AutoComplete, {
            activateFirstItem: false,
            enableCache: true,
            source: dataSource,
            minQueryLength: 3,
            queryDelay: 0.05,
            resultFormatter: resultListFormat,
            suppressInputUpdate: true,
            maxResults: ProdCompSearch.max_results,
            scrollIntoView: true,
            requestTemplate: requestTemplate,
            on: {
                query: function(e) {
                    Y.one("#prod_comp_throbber").removeClass('bz_default_hidden');
                    Y.one("#prod_comp_no_components").addClass('bz_default_hidden');
                    Y.one("#prod_comp_too_many_components").addClass('bz_default_hidden');
                    Y.one("#prod_comp_error").addClass('bz_default_hidden');
                },
                results: function(e) {
                    Y.one("#prod_comp_throbber").addClass('bz_default_hidden');
                    input.ac.set('activateFirstItem', e.results.length == 1);
                    if (e.results.length == 0) {
                        Y.one("#prod_comp_no_components").removeClass('bz_default_hidden');
                    }
                    else if (e.results.length + 1 > ProdCompSearch.max_results) {
                        Y.one("#prod_comp_too_many_components").removeClass('bz_default_hidden');
                    }
                },
                select: function(e) {
                    // Only redirect if the script_name is a valid choice
                    if (Y.Array.indexOf(ProdCompSearch.script_choices, ProdCompSearch.script_name) == -1)
                        return;

                    var data = e.result.raw;
                    var url = ProdCompSearch.script_name + 
                            "?product=" + encodeURIComponent(data.product) +
                            "&component=" +  encodeURIComponent(data.component);
                    if (ProdCompSearch.script_name == 'enter_bug.cgi') {
                        if (ProdCompSearch.format)
                            url += "&format=" + encodeURIComponent(ProdCompSearch.format);
                        if (ProdCompSearch.cloned_bug_id)
                            url += "&cloned_bug_id=" + encodeURIComponent(ProdCompSearch.cloned_bug_id);
                    }
                    if (ProdCompSearch.script_name == 'describecomponents.cgi') {
                        url += "#" + encodeURIComponent(data.component);
                    }
                    if (ProdCompSearch.new_tab) {
                        window.open(url, '_blank');
                    }
                    else {
                        window.location.href = url;
                    }
                }
            },
            after: {
                select: function(e) {
                    if (ProdCompSearch.new_tab) {
                        input.set('value','');
                    }
                }
            }
        });

        input.on('focus', function (e) {
            if (e.target.value && e.target.value.length > 3) {
                dataSource.load(e.target.value);
            }
        });
    });
});