memex/docs/logic/view/grid.js

371 lines
10 KiB
JavaScript

function Grid()
{
this.container = null;
this.overlay = null;
this.msnry = null;
var parent = this;
this.install = function(container, overlay, elemContainer, elemItem)
{
this.container = container;
this.overlay = overlay;
if (SETTINGS.USEMASONRY)
{
this.msnry = new Masonry(elemContainer,
{
itemSelector: elemItem,
columnWidth: 350,
gutter: 20,
fitWidth: true,
transitionDuration: 0,
});
}
}
this.display = function(db)
{
if (window.showAdd !== undefined && window.showAdd)
{
main.add.setOverlay(false);
}
// BUILD
let dbKeys = Object.keys(db);
let i = 0;
let contentHtml = '';
while (i < dbKeys.length)
{
contentHtml += this.buildArticle(db, dbKeys[i]);
i++;
}
this.container.innerHTML = contentHtml;
// LAYOUT
if (SETTINGS.USEMASONRY)
{
this.msnry.reloadItems();
this.msnry.layout();
if (SETTINGS.MASONRYCOMPLETE || SETTINGS.MASONRYPROGRESS)
{
let imgLoad = imagesLoaded( this.container );
if (!SETTINGS.MASONRYPROGRESS)
{
// When all images finish: redo mansonry layout
imgLoad.on( 'always', function() { parent.msnry.layout(); } );
}
else
{
// As images load one by one: redo masonry layout
imgLoad.on( 'progress', function() { parent.msnry.layout(); } );
}
}
}
}
this.buildArticle = function(db, key)
{
let value = db[key];
let itemClass = "article";
if (SETTINGS.WIDEARTICLE)
{
if (main.util.isDefined(value.WIDE) && value.WIDE)
{
itemClass += " article-wide";
}
else if (main.util.isDefined(value.QOTE))
{
if (Array.isArray(value.QOTE) && value.QOTE.length > SETTINGS.AUTOWIDETRIGGER)
{
itemClass += " article-wide";
}
}
}
let onclickImage = ``;
let articleIsImageType = (SETTINGS.SHOWIMAG && main.util.isType(value.TYPE, 'image'));
if (articleIsImageType)
{
itemClass += " article-image";
onclickImage = `onclick="main.grid.handleImageClick(event, this, '${value.FILE}');"
style="cursor: pointer;"`;
}
// ARTICLE
let article = `<article class="${itemClass}" id="${SETTINGS.ARTICLEIDBASE + value.DIID}">`;
if (main.util.isDefined(value.LINK))
{
var idUrl = "url";
if (main.util.isDefined(value.SEEN) && value.SEEN === "true")
{
idUrl = "urlseen";
}
// LINK START
if (SETTINGS.SHOWLINK && !main.util.isObject(value.LINK))
{
// If this item has only one link then make the whole title the link
article += `<a class="article-link" href="${String(value.LINK)}" id="${idUrl}">`;
}
}
// UPPER CONTENT START
if (SETTINGS.SHOWUPPER)
{
let upperClass = 'article-containerupper';
if (articleIsImageType)
{
upperClass = 'article-containerupper-image';
}
article += `<div class="${upperClass}" ${onclickImage}>`;
// TITLE
if (SETTINGS.SHOWTITLE)
{
article += `<header class="article-title">${key.to_properCase()}</header>`;
}
// LINK END
if (SETTINGS.SHOWLINK && main.util.isDefined(value.LINK))
{
if (main.util.isObject(value.LINK))
{
for (let l = 0; l < value.LINK.length; l++)
{
article += `<a class="article-link" href="${String(value.LINK[l])}" id="${idUrl}">`;
article += `<div class="article-linkcontainer"><div class="article-linkicon">${main.util.buildIcon('link')}</div><div class="article-linktitle">${main.util.extractRootDomain(value.LINK[l])}</div></div></a>`;
}
}
else
{
article += `<div class="article-linkcontainer"><div class="article-linkicon">${main.util.buildIcon('link')}</div><div class="article-linktitle">${main.util.extractRootDomain(value.LINK)}</div></div></a>`;
}
}
// TYPE
if (SETTINGS.SHOWTYPE || SETTINGS.SHOWDONE)
{
article += `<div class="article-typecontainer">`;
if (SETTINGS.SHOWTYPE && main.util.isDefined(value.TYPE))
{
for (let tc = 0; tc < value.TYPE.length; tc++)
{
article += `<a class="article-type" href='#type-${value.TYPE[tc]}'>`;
article += main.util.buildIcon(value.TYPE[tc], value.TYPE[tc], 'article-typeicon');
article += `</a>`;
}
}
if (SETTINGS.SHOWDONE)
{
let done = main.util.isDefined(value.DONE) ? value.DONE : 'false';
article += `<a class="article-type" href='#done-${done}'>`;
article += main.util.buildIcon(done, done, 'article-typeicon');
article += `</a>`;
}
article += `</div>`;
}
// UPPER CONTENT END
article += `</div>`;
}
// LOWER CONTENT START
if (SETTINGS.SHOWLOWER)
{
let lowerClass = 'article-containerlower';
if (articleIsImageType)
{
lowerClass = 'article-containerlower-image';
}
article += `<div class="${lowerClass}" ${onclickImage}>`;
// TIME
if (SETTINGS.SHOWDATE && main.util.isDefined(value.DATE))
{
article += this.doRow('date', value.DATE);
}
// AUTHOR
if (SETTINGS.SHOWAUTH && main.util.isDefined(value.AUTH))
{
for (var i = 0; i < value.AUTH.length; i++)
{
article += this.doRow('author', value.AUTH[i].to_properCase());
}
}
// TAGS
if (SETTINGS.SHOWTAGS && main.util.isDefined(value.TAGS))
{
article += this.doRowArray('tags', value.TAGS, 'tag', false);
}
// PROJECT
if (SETTINGS.SHOWPROJ && main.util.isDefined(value.PROJ))
{
article += this.doRowArray('project', value.PROJ, 'proj', true);
}
// TERM
if (SETTINGS.SHOWTERM && main.util.isDefined(value.TERM))
{
article += this.doRowMulti('term', value.TERM);
}
// NOTE
if (SETTINGS.SHOWNOTE && main.util.isDefined(value.NOTE))
{
article += this.doRowMulti('note', value.NOTE);
}
// QUOTE
if (SETTINGS.SHOWQOTE && main.util.isDefined(value.QOTE))
{
article += this.doRowMulti('quote', value.QOTE);
}
// PROGRESS
if (SETTINGS.SHOWPROG && main.util.isDefined(value.PROG))
{
article += this.doRow('progress', value.PROG);
}
// IMAGE - for non-image-type-article
if (SETTINGS.SHOWIMAG
&& !main.util.isType(value.TYPE, 'image')
&& main.util.isDefined(value.FILE)
&& main.util.isImage(value.FILE))
{
article += `<div class="image">`;
article += `<img class="article-img" src="content/media/${value.FILE}" onclick="lightbox.load('content/media/${value.FILE}')">`;
article += `</div>`;
}
// FILE
if (SETTINGS.SHOWFILE && main.util.isDefined(value.FILE))
{
if (main.util.isObject(value.FILE))
{
for (var i = 0; i < value.FILE.length; i++)
{
article += this.doRow('file', `<a class="article-file-link" href="content/media/${value.FILE[i]}">${value.FILE[i]}</a>`, 'article-file');
}
}
else
{
// single
article += this.doRow('file', `<a class="article-file-link" href="content/media/${value.FILE}">${value.FILE}</a>`, 'article-file');
}
}
// LOWER CONTENT END
article += `</div>`;
}
// IMAGE - for image-type-article
if (articleIsImageType
&& main.util.isDefined(value.FILE)
&& main.util.isImage(value.FILE))
{
article += `<div class="image">`;
if (SETTINGS.SHOWOVERLAY)
{
article += `<div class="image-overlay"></div>`;
}
article += `<img class="article-image-img" src="content/media/${value.FILE}">`;
article += `</div>`;
}
article += `</article>`;
return article;
}
this.doRow = function(type, content, extraClass)
{
return `<div class="article-row${extraClass != undefined ? ' '+extraClass : ''}">
${type != undefined ? main.util.buildIcon(type) : ''}
<div class="article-rowtext">${content}</div>
</div>`;
}
this.doRowArray = function(type, data, query, propercase)
{
let content = '';
for (var i = 0; i < data.length; i++)
{
content += `<a class="article-taglink" href="#${query}-${data[i]}">${propercase == true ? data[i].to_properCase() : data[i]}</a>`;
if (i + 1 !== data.length)
{
content += `, `;
}
}
return this.doRow(type, content);
}
this.doRowMulti = function(type, data)
{
let result = '';
if (Array.isArray(data))
{
for (var i in data)
{
if (data[i].substring(0, 2) == "> ")
{
// New item
if (data[i].includes(": "))
{
let titleSplit = data[i].substring(2).split(': '); // .substring(2) removes the "> "
for (var e = 0; e < titleSplit.length; e++)
{
titleSplit[e] = titleSplit[e].trim();
}
result += this.doRow(type, `<b>${titleSplit[0]}</b>: ${titleSplit[1]}`);
}
else
{
result += this.doRow(type, data[i].substring(2));
}
}
else if (data[i].substring(0, 2) === "& ")
{
// New line in current item
result += this.doRow(null, data[i].substring(2));
}
else if (data[i].substring(0, 2) == "- ")
{
// Bullet point
result += this.doRow('dash', data[i].substring(2));
}
else
{
// Handle unformatted
result += this.doRow(type, data[i]);
}
}
}
else
{
// Handle not array
result += this.doRow(type, data);
}
return result;
}
this.handleImageClick = function(e, element, file)
{
e = e || window.event;
var target = e.target || e.srcElement;
if (target == element)
{
// If user is clicking given element, or element's background...
// as opposed to an element's child content, then do lightbox.
// This stops lightbox from happening when clicking on tags, file etc
lightbox.load(`content/media/${file}`);
}
}
}