Proyectos de Subversion Moodle

{"version":3,"file":"group.min.js","sources":["../../src/comboboxsearch/group.js"],"sourcesContent":["// This file is part of Moodle - http://moodle.org/\n//\n// Moodle is free software: you can redistribute it and/or modify\n// it under the terms of the GNU General Public License as published by\n// the Free Software Foundation, either version 3 of the License, or\n// (at your option) any later version.\n//\n// Moodle is distributed in the hope that it will be useful,\n// but WITHOUT ANY WARRANTY; without even the implied warranty of\n// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n// GNU General Public License for more details.\n//\n// You should have received a copy of the GNU General Public License\n// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.\n\n/**\n * Allow the user to search for groups.\n *\n * @module    core_group/comboboxsearch/group\n * @copyright 2023 Mathew May <mathew.solutions>\n * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later\n */\nimport search_combobox from 'core/comboboxsearch/search_combobox';\nimport {groupFetch} from 'core_group/comboboxsearch/repository';\nimport {renderForPromise, replaceNodeContents} from 'core/templates';\nimport {debounce} from 'core/utils';\nimport Notification from 'core/notification';\n\nexport default class GroupSearch extends search_combobox {\n\n    courseID;\n    bannedFilterFields = ['id', 'link', 'groupimageurl'];\n\n    constructor() {\n        super();\n        this.selectors = {...this.selectors,\n            courseid: '[data-region=\"courseid\"]',\n            placeholder: '.groupsearchdropdown [data-region=\"searchplaceholder\"]',\n        };\n        const component = document.querySelector(this.componentSelector());\n        this.courseID = component.querySelector(this.selectors.courseid).dataset.courseid;\n        // Override the instance since the body is built outside the constructor for the combobox.\n        this.instance = component.querySelector(this.selectors.instance).dataset.instance;\n\n        const searchValueElement = this.component.querySelector(`#${this.searchInput.dataset.inputElement}`);\n        searchValueElement.addEventListener('change', () => {\n            this.toggleDropdown(); // Otherwise the dropdown stays open when user choose an option using keyboard.\n\n            const valueElement = this.component.querySelector(`#${this.combobox.dataset.inputElement}`);\n            if (valueElement.value !== searchValueElement.value) {\n                valueElement.value = searchValueElement.value;\n                valueElement.dispatchEvent(new Event('change', {bubbles: true}));\n            }\n\n            searchValueElement.value = '';\n        });\n\n        this.$component.on('hide.bs.dropdown', () => {\n            this.searchInput.removeAttribute('aria-activedescendant');\n\n            const listbox = document.querySelector(`#${this.searchInput.getAttribute('aria-controls')}[role=\"listbox\"]`);\n            listbox.querySelectorAll('.active[role=\"option\"]').forEach(option => {\n                option.classList.remove('active');\n            });\n            listbox.scrollTop = 0;\n\n            // Use setTimeout to make sure the following code is executed after the click event is handled.\n            setTimeout(() => {\n                if (this.searchInput.value !== '') {\n                    this.searchInput.value = '';\n                    this.searchInput.dispatchEvent(new Event('input', {bubbles: true}));\n                }\n            });\n        });\n\n        this.renderDefault().catch(Notification.exception);\n    }\n\n    static init() {\n        return new GroupSearch();\n    }\n\n    /**\n     * The overall div that contains the searching widget.\n     *\n     * @returns {string}\n     */\n    componentSelector() {\n        return '.group-search';\n    }\n\n    /**\n     * The dropdown div that contains the searching widget result space.\n     *\n     * @returns {string}\n     */\n    dropdownSelector() {\n        return '.groupsearchdropdown';\n    }\n\n    /**\n     * Build the content then replace the node.\n     */\n    async renderDropdown() {\n        const {html, js} = await renderForPromise('core_group/comboboxsearch/resultset', {\n            groups: this.getMatchedResults(),\n            hasresults: this.getMatchedResults().length > 0,\n            instance: this.instance,\n            searchterm: this.getSearchTerm(),\n        });\n        replaceNodeContents(this.selectors.placeholder, html, js);\n        // Remove aria-activedescendant when the available options change.\n        this.searchInput.removeAttribute('aria-activedescendant');\n    }\n\n    /**\n     * Build the content then replace the node by default we want our form to exist.\n     */\n    async renderDefault() {\n        this.setMatchedResults(await this.filterDataset(await this.getDataset()));\n        this.filterMatchDataset();\n\n        await this.renderDropdown();\n\n        this.updateNodes();\n    }\n\n    /**\n     * Get the data we will be searching against in this component.\n     *\n     * @returns {Promise<*>}\n     */\n    async fetchDataset() {\n        return await groupFetch(this.courseID).then((r) => r.groups);\n    }\n\n    /**\n     * Dictate to the search component how and what we want to match upon.\n     *\n     * @param {Array} filterableData\n     * @returns {Array} The users that match the given criteria.\n     */\n    async filterDataset(filterableData) {\n        // Sometimes we just want to show everything.\n        if (this.getPreppedSearchTerm() === '') {\n            return filterableData;\n        }\n        return filterableData.filter((group) => Object.keys(group).some((key) => {\n            if (group[key] === \"\" || this.bannedFilterFields.includes(key)) {\n                return false;\n            }\n            return group[key].toString().toLowerCase().includes(this.getPreppedSearchTerm());\n        }));\n    }\n\n    /**\n     * Given we have a subset of the dataset, set the field that we matched upon to inform the end user.\n     */\n    filterMatchDataset() {\n        this.setMatchedResults(\n            this.getMatchedResults().map((group) => {\n                return {\n                    id: group.id,\n                    name: group.name,\n                    groupimageurl: group.groupimageurl,\n                };\n            })\n        );\n    }\n\n    /**\n     * The handler for when a user interacts with the component.\n     *\n     * @param {MouseEvent} e The triggering event that we are working with.\n     */\n    async clickHandler(e) {\n        if (e.target.closest(this.selectors.clearSearch)) {\n            e.stopPropagation();\n            // Clear the entered search query in the search bar.\n            this.searchInput.value = '';\n            this.setSearchTerms(this.searchInput.value);\n            this.searchInput.focus();\n            this.clearSearchButton.classList.add('d-none');\n            // Display results.\n            await this.filterrenderpipe();\n        }\n    }\n\n    /**\n     * The handler for when a user changes the value of the component (selects an option from the dropdown).\n     *\n     * @param {Event} e The change event.\n     */\n    changeHandler(e) {\n        window.location = this.selectOneLink(e.target.value);\n    }\n\n    /**\n     * Override the input event listener for the text input area.\n     */\n    registerInputHandlers() {\n        // Register & handle the text input.\n        this.searchInput.addEventListener('input', debounce(async() => {\n            this.setSearchTerms(this.searchInput.value);\n            // We can also require a set amount of input before search.\n            if (this.getSearchTerm() === '') {\n                // Hide the \"clear\" search button in the search bar.\n                this.clearSearchButton.classList.add('d-none');\n            } else {\n                // Display the \"clear\" search button in the search bar.\n                this.clearSearchButton.classList.remove('d-none');\n            }\n            // User has given something for us to filter against.\n            await this.filterrenderpipe();\n        }, 300));\n    }\n\n    /**\n     * Build up the view all link that is dedicated to a particular result.\n     * We will call this function when a user interacts with the combobox to redirect them to show their results in the page.\n     *\n     * @param {Number} groupID The ID of the group selected.\n     */\n    selectOneLink(groupID) {\n        throw new Error(`selectOneLink(${groupID}) must be implemented in ${this.constructor.name}`);\n    }\n}\n"],"names":["GroupSearch","search_combobox","constructor","selectors","this","courseid","placeholder","component","document","querySelector","componentSelector","courseID","dataset","instance","searchValueElement","searchInput","inputElement","addEventListener","toggleDropdown","valueElement","combobox","value","dispatchEvent","Event","bubbles","$component","on","removeAttribute","listbox","getAttribute","querySelectorAll","forEach","option","classList","remove","scrollTop","setTimeout","renderDefault","catch","Notification","exception","dropdownSelector","html","js","groups","getMatchedResults","hasresults","length","searchterm","getSearchTerm","setMatchedResults","filterDataset","getDataset","filterMatchDataset","renderDropdown","updateNodes","then","r","filterableData","getPreppedSearchTerm","filter","group","Object","keys","some","key","bannedFilterFields","includes","toString","toLowerCase","map","id","name","groupimageurl","e","target","closest","clearSearch","stopPropagation","setSearchTerms","focus","clearSearchButton","add","filterrenderpipe","changeHandler","window","location","selectOneLink","registerInputHandlers","async","groupID","Error"],"mappings":"+rBA4BqBA,oBAAoBC,yBAKrCC,wGAFqB,CAAC,KAAM,OAAQ,uBAI3BC,UAAY,IAAIC,KAAKD,UACtBE,SAAU,2BACVC,YAAa,gEAEXC,UAAYC,SAASC,cAAcL,KAAKM,0BACzCC,SAAWJ,UAAUE,cAAcL,KAAKD,UAAUE,UAAUO,QAAQP,cAEpEQ,SAAWN,UAAUE,cAAcL,KAAKD,UAAUU,UAAUD,QAAQC,eAEnEC,mBAAqBV,KAAKG,UAAUE,yBAAkBL,KAAKW,YAAYH,QAAQI,eACrFF,mBAAmBG,iBAAiB,UAAU,UACrCC,uBAECC,aAAef,KAAKG,UAAUE,yBAAkBL,KAAKgB,SAASR,QAAQI,eACxEG,aAAaE,QAAUP,mBAAmBO,QAC1CF,aAAaE,MAAQP,mBAAmBO,MACxCF,aAAaG,cAAc,IAAIC,MAAM,SAAU,CAACC,SAAS,MAG7DV,mBAAmBO,MAAQ,WAG1BI,WAAWC,GAAG,oBAAoB,UAC9BX,YAAYY,gBAAgB,+BAE3BC,QAAUpB,SAASC,yBAAkBL,KAAKW,YAAYc,aAAa,sCACzED,QAAQE,iBAAiB,0BAA0BC,SAAQC,SACvDA,OAAOC,UAAUC,OAAO,aAE5BN,QAAQO,UAAY,EAGpBC,YAAW,KACwB,KAA3BhC,KAAKW,YAAYM,aACZN,YAAYM,MAAQ,QACpBN,YAAYO,cAAc,IAAIC,MAAM,QAAS,CAACC,SAAS,iBAKnEa,gBAAgBC,MAAMC,sBAAaC,gCAIjC,IAAIxC,YAQfU,0BACW,gBAQX+B,yBACW,oDAODC,KAACA,KAADC,GAAOA,UAAY,+BAAiB,sCAAuC,CAC7EC,OAAQxC,KAAKyC,oBACbC,WAAY1C,KAAKyC,oBAAoBE,OAAS,EAC9ClC,SAAUT,KAAKS,SACfmC,WAAY5C,KAAK6C,qDAED7C,KAAKD,UAAUG,YAAaoC,KAAMC,SAEjD5B,YAAYY,gBAAgB,oDAO5BuB,wBAAwB9C,KAAK+C,oBAAoB/C,KAAKgD,oBACtDC,2BAECjD,KAAKkD,sBAENC,gDASQ,0BAAWnD,KAAKO,UAAU6C,MAAMC,GAAMA,EAAEb,6BASrCc,sBAEoB,KAAhCtD,KAAKuD,uBACED,eAEJA,eAAeE,QAAQC,OAAUC,OAAOC,KAAKF,OAAOG,MAAMC,KAC1C,KAAfJ,MAAMI,OAAe7D,KAAK8D,mBAAmBC,SAASF,MAGnDJ,MAAMI,KAAKG,WAAWC,cAAcF,SAAS/D,KAAKuD,4BAOjEN,0BACSH,kBACD9C,KAAKyC,oBAAoByB,KAAKT,QACnB,CACHU,GAAIV,MAAMU,GACVC,KAAMX,MAAMW,KACZC,cAAeZ,MAAMY,sCAWlBC,GACXA,EAAEC,OAAOC,QAAQxE,KAAKD,UAAU0E,eAChCH,EAAEI,uBAEG/D,YAAYM,MAAQ,QACpB0D,eAAe3E,KAAKW,YAAYM,YAChCN,YAAYiE,aACZC,kBAAkBhD,UAAUiD,IAAI,gBAE/B9E,KAAK+E,oBASnBC,cAAcV,GACVW,OAAOC,SAAWlF,KAAKmF,cAAcb,EAAEC,OAAOtD,OAMlDmE,6BAESzE,YAAYE,iBAAiB,SAAS,oBAASwE,eAC3CV,eAAe3E,KAAKW,YAAYM,OAER,KAAzBjB,KAAK6C,qBAEAgC,kBAAkBhD,UAAUiD,IAAI,eAGhCD,kBAAkBhD,UAAUC,OAAO,gBAGtC9B,KAAK+E,qBACZ,MASPI,cAAcG,eACJ,IAAIC,8BAAuBD,4CAAmCtF,KAAKF,YAAYsE"}