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current-projects.js
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current-projects.js
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---
---
// Do All Dom Manipulation After The DOM content is full loaded
document.addEventListener("DOMContentLoaded",function(){
(function main(){
const projectData = retrieveProjectDataFromCollection();
const sortedProjectData = projectDataSorter(projectData);
// Insert Project Card Into The Dom
for(const item of sortedProjectData){
document.querySelector('.project-list').insertAdjacentHTML('beforeend', projectCardComponent(item.project))
}
// create filter dictionary from sorted project data
let filters = createFilter(sortedProjectData);
// Insert Checkbox Filter Into The Dom
for(let [filterName,filterValue] of Object.entries(filters)){
// Add displayed filter title, resolves issue of "program areas" not being valid html attribute name due to spacing
let filterTitle = "";
if(filterName === "programs"){
filterTitle = "program areas"
} else if(filterName === 'technologies') {
if (window.location.pathname === '/projects-check/') {
filterTitle = filterName;
} else {
filterTitle = 'languages / technologies / tools'
}
filterValue.sort((a,b)=> {
a = a.toLowerCase()
b = b.toLowerCase()
if(a < b) return -1;
if(a > b) return 1;
return 0;
})
} else {
filterTitle = filterName;
}
// for issue #4648, needed to add languages inside the technologies filter-item group, might be able to optimize for future iterations
// This ensures that the /projects-check page does not change
if ((filterName === 'languages' || filterName === 'tools') && window.location.pathname === '/projects/') {
// remove the view all button
document.querySelector(`#technologies`).lastElementChild.remove()
// insert data inside at the end of the category
document.querySelector(`#technologies`).insertAdjacentHTML( 'beforeend', addToDropDownFilterComponents(filterName, filterValue));
// change filterName so that the view all button will be added back
filterName = 'technologies'
// get all li elements from #technologies
liValues = Array.from(document.querySelector('#technologies').querySelectorAll('li'))
// sort the array of li elements
liValues.sort((a,b) => {
const textA = a.querySelector('label').textContent.trim()
const textB = b.querySelector('label').textContent.trim()
return textA.localeCompare(textB)
})
// clear existing contents of #technologies
document.querySelector('#technologies').innerHTML = ''
// append sorted li
liValues.forEach(li => document.querySelector('#technologies').appendChild(li))
} else {
document.querySelector('.filter-list').insertAdjacentHTML( 'beforeend', dropDownFilterComponent( filterName,filterValue,filterTitle) );
}
if (document.getElementById(filterName).getElementsByTagName("li").length > 8) {
document.getElementById(filterName).insertAdjacentHTML( 'beforeend', `<li class="view-all" tabindex="0" role="button" aria-label="View All ${filterTitle} Filters">View all</li>` );
}
}
document.querySelectorAll("input[type='checkbox']").forEach(item =>{
item.addEventListener('change', checkBoxEventHandler)
});
document.querySelectorAll("li.view-all").forEach(viewAll => {
viewAll.addEventListener("click", viewAllEventHandler)
})
// Event listener for arrows to collapse categories
document.querySelectorAll("li.filter-item a.category-title").forEach(categoryHeading => {
categoryHeading.addEventListener("click", () => {
categoryHeading.classList.toggle("show-none")
})
})
document.querySelectorAll(".show-filters-button").forEach(button => {
button.addEventListener("click", showFiltersEventHandler)
})
document.querySelectorAll(".hide-filters-button").forEach(button => {
button.addEventListener("click", hideFiltersEventHandler)
})
document.querySelector(".cancel-mobile-filters").addEventListener("click", cancelMobileFiltersEventHandler)
document.addEventListener('keydown', tabFocusedKeyDownHandler);
//events related to search bar
document.querySelector("#search").addEventListener("focus",searchOnFocusEventHandler);
document.querySelector("#search").addEventListener("keydown", searchEnterKeyHandler);
document.querySelector(".search-glass").addEventListener("click",searchEventHandler);
document.querySelector(".search-x").addEventListener("click",searchCloseEventHandler);
// Update UI on page load based on url parameters
updateUI()
// Event listener to Update UI on url parameter change
window.addEventListener('locationchange',updateUI)
})()
})
/**
* Retrieves project data from jekyll _projects collection using liquid and transforms it into a javascript object
* The function returns a javascript array of objects representing all the projects under the _projects directory
*/
function retrieveProjectDataFromCollection() {
// { "project": {"id":"/projects/311-data","relative_path":"_projects/311-data.md","excerpt"
{% assign projects = site.data.external.github-data %}
{% assign visible_projects = site.projects | where: "visible", "true" %}
let projects = JSON.parse(decodeURIComponent("{{ projects | jsonify | uri_escape }}"));
// const scriptTag = document.getElementById("projectScript");
// const projectId = scriptTag.getAttribute("projectId");
// Search for correct project
let projectLanguagesArray = [];
projects.forEach(project => {
if (project.languages) {
const projectLanguages = {
id: project.id,
languages: project.languages
};
projectLanguagesArray.push(projectLanguages);
}
});
// Construct project data objects for visible projects,
// including dynamic properties like additional repositories.
let projectData = [
{%- for project in visible_projects -%}
{
"project": {
"id": `{{project.id | default: 0}}`,
"identification": {{ project.identification | default: 0 }},
{%- if project.additional-repo-ids -%}
"additionalRepoIds": [{{ project.additional-repo-ids | join: ',' }}],
{% endif %}
"status": `{{ project.status }}`,
{%- if project.image -%}
"image": `{{ project.image }}`,
{%- endif -%}
{%- if project.alt -%}
"alt": "",
{%- endif -%}
{%- if project.title -%}
"title": `{{ project.title }}`,
{%- endif -%}
{%- if project.description -%}
"description": `{{ project.description }}`,
{%- endif -%}
{%- if project.partner -%}
"partner": `{{ project.partner }}`,
{%- endif -%}
{%- if project.tools -%}
"tools": {{ project.tools | jsonify }},
{%- endif -%}
{%- if project.looking -%}
"looking": {{ project.looking | jsonify }},
{%- endif -%}
{%- if project.links -%}
"links": {{ project.links | jsonify }},
{%- endif -%}
{%- if project.technologies -%}
"technologies": {{ project.technologies | jsonify }},
{%- endif -%}
{%- if project.program-area -%}
"programAreas": {{ project.program-area | jsonify }},
{%- endif -%}
{%- if project.languages -%}
"languages": {{ project.languages }}
{%- endif -%}
}
}
{%- unless forloop.last -%},{% endunless %}
{%- endfor -%}
];
projectData.forEach((data, i) => {
const { project } = data;
const matchingProject = projectLanguagesArray.find(repo => repo.id === project.identification);
if (matchingProject) {
project.languages = matchingProject.languages;
// Merge languages from additional GitHub repositories to ensure
// a comprehensive list of languages used on a single project.
if (project.additionalRepoIds) {
const additionalRepoIdNums = project.additionalRepoIds;
let languagesArray = [...project.languages];
additionalRepoIdNums.forEach(repoId => {
const additionalRepo = projectLanguagesArray.find(repo => repo.id === repoId);
if (additionalRepo && additionalRepo.languages) {
languagesArray = [...languagesArray, ...additionalRepo.languages];
}
});
let uniqueLanguages = new Set(languagesArray);
project.languages = Array.from(uniqueLanguages);
}
}
});
return projectData;
}
/**
* Given an input of a project data array object as returned by the function `retrieveProjectDataFromCollection()`, this
* function sorts the project twice.
* 1. It sort all projects in the array alphabetically on their `status` value
* 2. It sort all project by title for each status type
*/
function projectDataSorter(projectdata){
const statusList = ["Active","Completed","On Hold"]
const sortedProjectContainer = [];
// Sort Project data by status alphabetically
projectdata.sort( (a,b) => (a.project.status > b.project.status) ? 1 : -1)
// Sort Project Data by title for each status type
for(const status of statusList){
let arr = projectdata.filter(function(item){
return item.project.status === status
}).sort( (a,b) => (a.project.title > b.project.title) ? 1 : -1);
sortedProjectContainer.push(...arr);
}
return sortedProjectContainer;
}
/**
* Given an array of project object as returned by ``retrieveProjectDataFromCollection()``
* Returns a filter object -> {filter_type1:[filter_value1,filter_value2], filter_type2:[filter_value1,filter_value2], ... }
*/
function createFilter(sortedProjectData){
if (window.location.pathname === '/projects-check/') {
return {
'technologies': [...new Set(sortedProjectData.map(item => (item.project.technologies?.length > 0) ? [item.project.technologies].flat() : '').flat() ) ].filter(v=>v!='').sort(),
'languages': [...new Set(sortedProjectData.map(item => (item.project.languages?.length > 0) ? [item.project.languages].flat() : '').flat() ) ].filter(v=>v!='').sort(),
'tools': [...new Set(sortedProjectData.map(item => (item.project.tools?.length > 0) ? [item.project.tools].flat() : '').flat() ) ].filter(v=>v!='').sort(),
}
} else {
return {
// 'looking': [ ... new Set( (sortedProjectData.map(item => item.project.looking ? item.project.looking.map(item => item.category) : '')).flat() ) ].filter(v=>v!='').sort(),
// ^ See issue #1997 for more info on why this is commented out
'programs': [...new Set(sortedProjectData.map(item => item.project.programAreas ? item.project.programAreas.map(programArea => programArea) : '').flat() ) ].filter(v=>v!='').sort(),
'technologies': [...new Set(sortedProjectData.map(item => (item.project.technologies?.length > 0) ? [item.project.technologies].flat() : '').flat() ) ].filter(v=>v!='').sort(),
'languages': [...new Set(sortedProjectData.map(item => (item.project.languages?.length > 0) ? [item.project.languages].flat() : '').flat())].filter(v => v != '').sort(),
'tools': [...new Set(sortedProjectData.map(item => (item.project.tools?.length > 0) ? [item.project.tools].flat() : '').flat() ) ].filter(v=>v!='').sort(),
'status': [... new Set(sortedProjectData.map(item => item.project.status))].sort()
}
}
}
/**
* Update the history state and the url parameters on checkbox changes
*/
function checkBoxEventHandler(){
let incomingFilterData = document.querySelectorAll("input[type='checkbox']");
let queryObj = {}
incomingFilterData.forEach(input => {
if(input.checked){
if(input.name in queryObj){
queryObj[input.name].push(input.id);
}
else{
queryObj[input.name] = [];
queryObj[input.name].push(input.id)
}
}
})
let queryString = Object.keys(queryObj).map(key => key + '=' + queryObj[key]).join('&').replaceAll(" ","+");
let currentHash=window.location.href.split('?');
if (currentHash.length>1 && currentHash[1].length>0 && currentHash[1].includes('Search')){
let searchQuery = currentHash[1].split('Search')[1];
if(queryString){
let newQuery =queryString+'&Search'+ searchQuery;
window.history.replaceState(null,'',`?${newQuery}`)
}
else{
let newQuery= 'Search'+ searchQuery;
window.history.replaceState(null,'',`?${newQuery}`)
}
}
else{
window.history.replaceState(null,'',`?${queryString}`)
}
}
//shows all filters for a category
function viewAllEventHandler(e) {
e.target.parentNode.classList.add("show-all")
}
//event handler for keyboard users to click spans when focused
function tabFocusedKeyDownHandler(e) {
// if user is using tab index and keys space or enter on item that needs to be clicked, it will be clicked
if ((e.key === "Enter" || e.key === "Spacebar" || e.key === " ") && document.activeElement.getAttribute("aria-label")) {
document.activeElement.click()
}
}
// shows filters popup on moble
function showFiltersEventHandler(e) {
document.querySelector(".filter-toolbar").classList.add("show-filters")
// prevent page scrolling behind filter overlay
document.getElementsByTagName("html")[0].classList.add("scroll-lock")
}
// hides filters popup on moble
function hideFiltersEventHandler(e) {
document.querySelector(".filter-toolbar").classList.remove("show-filters")
document.getElementsByTagName("html")[0].classList.remove("scroll-lock")
}
// cancel button on mobile filters
function cancelMobileFiltersEventHandler(e) {
hideFiltersEventHandler(e)
clearAllEventHandler()
}
//search bar event handler
function searchEventHandler(e){
e.preventDefault();
let searchTerm=document.querySelector("#search").value;
let tokenObj={};
tokenObj['Search']=searchTerm;
const filterParams = Object.fromEntries(new URLSearchParams(window.location.search));
if (Object.keys(filterParams).length>0) {
for(const [key,value] of Object.entries(filterParams)){
if (key !== 'Search'){
tokenObj[key]=value.split(',');
}
}
}
let queryString = Object.keys(tokenObj).map(key => key + '=' + tokenObj[key]).join('&').replaceAll(" ","+");
window.history.replaceState(null,'',`?${queryString}`)
}
function searchEnterKeyHandler(e){
if (e.key === "Enter") {
searchEventHandler(e);
}
}
function searchOnFocusEventHandler(){
document.querySelector(".search-x").style.display='block';
}
function searchCloseEventHandler(e){
e.preventDefault();
document.querySelector("#search").value="";
}
/**
* The updateUI function updates the ui based on the url parameters during the following events
* 1. URL parameter changes
* 2. Page is reloaded/refreshed
*/
function updateUI(){
//Get filter parameters from the url
const filterParams = Object.fromEntries(new URLSearchParams(window.location.search));
//Transform filterparam object values to arrays
Object.entries(filterParams).forEach( ([key,value]) => filterParams[key] = value.split(',') )
//If there are no entries in URL display clear all filter tags and display all cards
if(Object.keys(filterParams).length === 0 ){noUrlParameterUpdate(filterParams) };
// Filters listed in the url parameter are checked or unchecked based on filter params
updateCheckBoxState(filterParams);
// Update category counter based on filter params
updateCategoryCounter(filterParams)
// Card is shown/hidden based on filters listed in the url parameter
updateProjectCardDisplayState(filterParams);
//Displays no results message if filter returns no results
toggleNoResultMsgIfNoMatch(filterParams, 'project-card')
// The function updates the frequency of each filter based on the cards that are displayed on the page.
updateFilterFrequency(filterParams);
// Updates the filter tags show on the page based on the url parameter
updateFilterTagDisplayState(filterParams);
// Add onclick event handlers to filter tag buttons and a clear all button if filter-tag-button exists in the dom
attachEventListenerToFilterTags()
}
/**
* Computes and return the frequency of each checkbox filter that are currently present in on the displayed cards on the page
*/
function updateFilterFrequency(){
const onPageFilters = []
// Push the filters present on the displayed cards on the page into an array.
document.querySelectorAll('.project-card[style*="display: list-item;"]').forEach(card => {
for(const [key,value] of Object.entries(card.dataset)){
value.split(",").map(item => {
onPageFilters.push(`${key}_${item}`)
});
}
});
const allFilters = []
document.querySelectorAll('input[type=checkbox]').forEach(checkbox => {
allFilters.push(`${checkbox.name}_${checkbox.id}`)
})
// Convert a 1 dimensional array into a key,value object. Where the array item becomes the key and the value is defaulted to 0
let filterFrequencyObject = allFilters.reduce((acc,curr)=> (acc[curr]=0,acc),{});
// Update values on the filterFrequencyObject if item in onPageFilter array exist as a key in this object.
for(const item of onPageFilters){
if(item in filterFrequencyObject){
filterFrequencyObject[item] += 1;
}
}
for(const [key,value] of Object.entries(filterFrequencyObject)){
document.querySelector(`label[for="${key.split("_")[1]}"]`).lastElementChild.innerHTML = ` (${value})`;
}
}
/**
* Filters listed in the url parameter are checked or unchecked based on filter params
*/
function updateCheckBoxState(filterParams){
document.querySelectorAll("input[type='checkbox']").forEach((checkBox) => {
if (checkBox.name in filterParams){
let args = filterParams[checkBox.name];
checkBox.checked = args.includes(checkBox.id);
} else {
checkBox.checked = false;
}
});
}
/**
* Update category counter based on filter params
*/
function updateCategoryCounter(filterParams){
let container = []
for(const [key,value] of Object.entries(filterParams)){
// for issue #4648, added this modifiedKey so that the counter for languages will be tied to technologies
let modifiedKey = key
// for issue #6196 - added tools to the counter
if (key === 'languages' || key === 'tools') {
modifiedKey = 'technologies'
}
if (key !== 'Search') {
container.push([`counter_${modifiedKey}`,value.length]);
}
}
for(const [key,value] of container){
// for issue #4648, added this to show the sum of selected filters for both technology and language filters
let totalValue = 0
for (const innerValue of container){
totalValue += innerValue[1]
}
document.querySelector(`#${key}`).innerHTML = ` (${totalValue})`;
}
}
/**
* Card is shown/hidden based on filters listed in the url parameter
*/
function updateProjectCardDisplayState(filterParams){
document.querySelectorAll('.project-card').forEach(projectCard => {
const projectCardObj = {};
for(const key in filterParams){
if(key !=='Search'){
projectCardObj[key] = projectCard.dataset[key].split(",");
}
else {
const searchAreas=['technologies','description','partner','programs','title','languages', 'tools'];
for(const area of searchAreas){
projectCardObj[area]=projectCard.dataset[area].split(",");
}
}
}
const cardsToHideContainer = [];
for(const [key,value] of Object.entries(filterParams)){
if(key !=='Search'){
let inUrl = value;
let inCard = projectCardObj[key];
if( ( inCard.filter(x => inUrl.includes(x)) ).length == 0 ){
cardsToHideContainer.push([key,projectCard.id]);
}
else{
projectCard.style.display = 'list-item' ;
}
}
else if(key==="Search"){
let searchTerm=value[0];
let operators=["AND","OR","-"];
let tokens=[];
if(searchTerm.includes(" ")){tokens=searchTerm.split(" ");}
else{tokens[0]=searchTerm}
for (let i = 0; i < tokens.length; i++) {
let token = tokens[i];
if (operators.includes(token)) {
let nextToken=tokens[i+1];
if (token === "AND"){
let searchRegex= new RegExp(nextToken,'gi');
let noMatchDataset=0;
for(const [key,value] of Object.entries(projectCardObj)){
if( value.filter(x => searchRegex.test(x) ).length == 0){
noMatchDataset++;
if(noMatchDataset==5){cardsToHideContainer.push([key,projectCard.id]);}
}
}
}
else if(token === "OR"){
let searchRegex= new RegExp(nextToken,'gi');
let noMatchDataset=0;
for(const [key,value] of Object.entries(projectCardObj)){
if( value.filter(x => searchRegex.test(x) ).length > 0){
cardsToHideContainer.pop();
projectCard.style.display = 'list-item' ;
break;
}
}
}
i++;
}
else if(token.includes("-")){
let searchToken=token.substr(1);
let searchRegex= new RegExp(searchToken,'gi');
let noMatchDataset=0;
for(const [key,value] of Object.entries(projectCardObj)){
if( value.filter(x => searchRegex.test(x) ).length > 0){
cardsToHideContainer.push([key,projectCard.id]);
}
}
}
else {
let searchRegex= new RegExp(token,'gi');
let noMatchDataset=0;
for(const [key,value] of Object.entries(projectCardObj)){
if( value.filter(x => searchRegex.test(x) ).length == 0){
noMatchDataset++;
if(noMatchDataset==5){cardsToHideContainer.push([key,projectCard.id]);}
}
else{
projectCard.style.display = 'list-item' ;
break;
}
}
}
}
}
cardsToHideContainer.map(item => document.getElementById(`${item[1]}`).style.display = 'none');
}
});
}
/**
* Updates the filter tags show on the page based on the url parameter
*/
function updateFilterTagDisplayState(filterParams){
// Clear all filter tags
document.querySelectorAll('.filter-tag').forEach(filterTag => filterTag.parentNode.removeChild(filterTag) );
document.querySelectorAll('.applied-filters').forEach(appliedFilters => appliedFilters.parentNode.removeChild(appliedFilters) );
//Filter tags display hide logic
for(const [key,value] of Object.entries(filterParams)){
value.forEach(item =>{
document.querySelector('.filter-tag-container').insertAdjacentHTML('afterbegin', filterTagComponent(key,item ) );
})
}
if (Object.entries(filterParams). length > 0) {
document.querySelector('.filter-tag-container').insertAdjacentHTML('afterbegin', `<h4 class="applied-filters">Applied Filters</h4>`)
}
}
/**
* Add onclick event handlers to filter tag buttons and a clear all button if filter-tag-button exists in the dom
*/
function attachEventListenerToFilterTags(){
if(document.querySelectorAll('.filter-tag').length > 0){
// Attach event handlers to button
document.querySelectorAll('.filter-tag').forEach(button => {
button.addEventListener('click',filterTagOnClickEventHandler)
})
// If there exist a filter-tag button on the page add a clear all button after the last filter tag button
if(!document.querySelector('.clear-filter-tags')){
document.querySelector('.filter-tag:last-of-type').insertAdjacentHTML('afterend',`<a class="clear-filter-tags" tabindex="0" aria-label="Clear All Filters" style="white-space: nowrap;">Clear All</a>`);
//Attach an event handler to the clear all button
document.querySelector('.clear-filter-tags').addEventListener('click',clearAllEventHandler);
}
}
}
/**
* If there are no url parameter
* 1. Display all cards
* 2. Clear all checkboxes
* 3. If there are filter tags, clear all filter tags
* 4. If there is a clear all, button remove Clear All Button
*/
function noUrlParameterUpdate(){
// Display all cards
document.querySelectorAll('.project-card').forEach(projectCard => { projectCard.style.display = 'list-item' });
// Clear all checkboxes
document.querySelectorAll("input[type='checkbox']").forEach(checkBox => {checkBox.checked = false});
// Clear all number of checkbox counters
document.querySelectorAll('.number-of-checked-boxes').forEach(checkBoxCounter => {checkBoxCounter.innerHTML = ''} );
// Clear all filter tags
document.querySelectorAll('.filter-tag') && document.querySelectorAll('.filter-tag').forEach(filterTag => filterTag.remove() );
// Remove Clear All Button
document.querySelector('.clear-filter-tags') && document.querySelector('.clear-filter-tags').remove();
return;
}
/**
* Filter Tag Button On Click Event Handler
* The function removes key:value from url parameter based on the filter-tag button clicked on
*/
function filterTagOnClickEventHandler(){
//Get filter parameters from the url
const filterParams = Object.fromEntries(new URLSearchParams(window.location.search));
//Transform filterparam object values to arrays
Object.entries(filterParams).forEach( ([key,value]) => filterParams[key] = value.split(',') )
let buttonClickedData = Object.fromEntries([ this.dataset.filter.split(",") ])
for(const [button_filtername,button_filtervalue] of Object.entries(buttonClickedData)){
if(filterParams[button_filtername].includes(button_filtervalue) ){
filterParams[button_filtername].splice( filterParams[button_filtername].indexOf(button_filtervalue), 1);
filterParams[button_filtername].length == 0 && delete filterParams[button_filtername];
}
}
// Prepare Query String
let queryString = Object.keys(filterParams).map(key => key + '=' + filterParams[key]).join('&').replaceAll(" ","+");
//Update URL parameters
window.history.replaceState(null, '', `?${queryString}`);
}
/**
* Clear All Button Event Handler
* The function clears all URL parameter by setting the history to '/'
*/
function clearAllEventHandler(){
event.preventDefault();
//Update URL parameters
window.history.replaceState(null, '', '/');
}
/**
* Takes a single project object and returns the html string representing the project card
*/
function projectCardComponent(project) {
const projectLanguages = project.languages ? [... new Set(project.languages.map(lang => lang))] : ""
const projectTechnologies = project.technologies ? [... new Set(project.technologies.map(t => t))] : ""
const projectTools = project.tools ? [... new Set(project.tools.map(t => t))] : ""
// the data-technologies attr will be used by UpdateFilterFrequency
// to generate Filter's Object
const dataTechnologiesArr = [...projectLanguages, ...projectTechnologies, ...projectTools]
return `
<li class="project-card" id="${ project.identification }"
data-status="${project.status}"
data-looking="${project.looking ? [... new Set(project.looking.map(looking => looking.category)) ] : ''}"
data-technologies="${[...dataTechnologiesArr]}"
data-languages="${project.languages ? [... new Set(project.languages.map(lang => lang))] : '' }"
data-tools="${project.tools ? [... new Set(project.tools.map(tool => tool))] : '' }"
data-location="${project.location? project.location.map(city => city) : '' }"
data-programs="${project.programAreas ? project.programAreas.map(programArea => programArea) : '' }"
data-description="${project.description}"
data-partner="${project.partner}"
data-title="${project.title}"
>
<div class="project-card-inner">
<a href='${project.id}'>
<div class="project-tmb">
<img src='${window.location.origin}${project.image}' class="project-tmb-img" alt='${project.alt}'/>
</div>
</a>
<div class="project-body">
<div class='status-indicator status-${project.status}'>
<h5 class='status-text'>${ project.status }</h5>
</div>
<a href='${ project.id }'><h4 class="project-title">${ project.title }</h4></a>
<p class="project-description">${ project.description }</p>
<div class="project-links">
<strong>Links: </strong>
${project.links.map(item => `<a href="${ item.url }" rel="noopener" target='_blank'> ${ item.name }</a>`).join(", ")}
</div>
${project.partner ?
`
<div class="project-partner">
<strong>Partner: </strong>
${ project.partner }
</div>
`:""
}
${project.tools ?
`
<div class="project-tools">
<strong>Tools: </strong>
${project.tools.map(tool => `<p class='project-card-field-inline'> ${ tool }</p>`).join(", ")}
</div>
`: ""
}
${project.looking ? "" : ""
// `
// <div class="project-needs">
// <strong>Looking for: </strong>
// ${project.looking.map( role => `<p class='project-card-field-inline'> ${ role.skill }</p>`).join(", ")}
// </div>
// `:""
// ^ See issue #1997 for more info on why this is commented out
}
${project.languages?.length > 0 ?
`
<div class="project-languages">
<strong>Languages: </strong>
${project.languages.map(language => `<p class='project-card-field-inline'> ${ language }</p>`).join(", ")}
</div>
`: ""
}
${project.technologies ?
`
<div class="project-technologies">
<strong>Technologies: </strong>
${project.technologies.map(tech => `<p class='project-card-field-inline'> ${ tech }</p>`).join(", ")}
</div>
`:""
}
${project.programAreas ?
`
<div class="project-programs">
<strong>Program Areas: </strong>
${project.programAreas.map(programArea => `<p class='project-card-field-inline'> ${ programArea }</p>`).join(", ")}
</div>
`:""
}
</div>
</div>
</li>`
}
/**
* Takes a filter category name and array of filter strings and returns the html string representing a single filter component
*/
function dropDownFilterComponent(categoryName,filterArray,filterTitle){
return `
<li class='filter-item'>
<a class='category-title' style='text-transform: capitalize;'>
${filterTitle}
<span id='counter_${categoryName}' class='number-of-checked-boxes'></span>
<span class='labelArrow' tabindex="0" role="button" aria-label="Toggle Show ${filterTitle} Filters"> ∟ </span>
</a>
<ul class='dropdown' id='${categoryName.toLowerCase()}'>
${filterArray.map(item =>
`
<li>
<input id='${item}' name='${categoryName}' type='checkbox' class='filter-checkbox'>
<label for='${item}'>${item} <span></span></label>
</li>
`
).join("")}
</ul>
</li>
`
}
/*
* Adds filter components to already existing filter category
* Helper function created for issue #4648
*/
function addToDropDownFilterComponents(categoryName, filterArray){
return `
${filterArray.map(item =>
`
<li>
<input id='${item}' name='${categoryName}' type='checkbox' class='filter-checkbox'>
<label for='${item}'>${item} <span></span></label>
</li>
`
).join("")}
`
}
/**
* Takes a name of a checkbox filter and the value of the check boxed filter
* and creates a html string representing a button
*/
function filterTagComponent(filterName,filterValue){
const singularFormOfFilterName = filterName === "tools" ? "tool" : filterName === "technologies" ? "technology" : filterName === "languages" ? "language" : filterName === "programs" ? "program" : filterName
return `<div
data-filter='${filterName},${filterValue}'
class='filter-tag'
>
<span tabindex="0" role="button" aria-label="Remove ${filterValue} Filter">
${filterName === "looking" ? "Role" : singularFormOfFilterName}: ${filterValue}
</span>
</div>`
}
function toggleNoResultMsgIfNoMatch(filtersParams,querySelector) {
if ([...document.querySelectorAll(`.${querySelector}`)].every(card => card.style.display === 'none')) {
noResultsMessageComponent(filtersParams,'black')
} else {
document.querySelector(".no-results-message").innerHTML = ""
}
}