You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
477 lines
15 KiB
JavaScript
477 lines
15 KiB
JavaScript
define(['taskbar'], function(taskbar) {
|
|
var composer = {
|
|
initialized: false,
|
|
active: undefined,
|
|
taskbar: taskbar,
|
|
posts: {},
|
|
postContainer: undefined,
|
|
};
|
|
|
|
function createImagePlaceholder(img) {
|
|
var text = $('.post-window textarea').val(),
|
|
textarea = $('.post-window textarea'),
|
|
imgText = "",
|
|
uuid = $('.post-window .imagedrop').parents('[data-uuid]').attr('data-uuid');
|
|
|
|
text += imgText;
|
|
textarea.val(text + " ");
|
|
if(!composer.posts[uuid].uploadsInProgress) {
|
|
composer.posts[uuid].uploadsInProgress = [];
|
|
}
|
|
|
|
composer.posts[uuid].uploadsInProgress.push(1);
|
|
|
|
socket.emit("api:posts.uploadImage", img, function(err, data) {
|
|
if(err) {
|
|
return app.alertError(err.message);
|
|
}
|
|
var currentText = textarea.val();
|
|
imgText = "";
|
|
|
|
if(!err)
|
|
textarea.val(currentText.replace(imgText, "!["+data.name+"]("+data.url+")"));
|
|
else
|
|
textarea.val(currentText.replace(imgText, ""));
|
|
composer.posts[uuid].uploadsInProgress.pop();
|
|
});
|
|
}
|
|
|
|
function loadFile(file) {
|
|
var reader = new FileReader(),
|
|
dropDiv = $('.post-window .imagedrop');
|
|
|
|
$(reader).on('loadend', function(e) {
|
|
var bin = this.result;
|
|
bin = bin.split(',')[1];
|
|
|
|
var img = {
|
|
name: file.name,
|
|
data: bin
|
|
};
|
|
|
|
createImagePlaceholder(img);
|
|
|
|
dropDiv.hide();
|
|
});
|
|
|
|
reader.readAsDataURL(file);
|
|
}
|
|
|
|
function initializeFileReader() {
|
|
jQuery.event.props.push( "dataTransfer" );
|
|
|
|
var draggingDocument = false;
|
|
|
|
if(window.FileReader) {
|
|
var drop = $('.post-window .imagedrop'),
|
|
textarea = $('.post-window textarea');
|
|
|
|
$(document).on('dragstart', function(e) {
|
|
draggingDocument = true;
|
|
}).on('dragend', function(e) {
|
|
draggingDocument = false;
|
|
});
|
|
|
|
textarea.on('dragenter', function(e) {
|
|
if(draggingDocument) {
|
|
return;
|
|
}
|
|
drop.css('top', textarea.position().top + 'px');
|
|
drop.show();
|
|
|
|
drop.on('dragleave', function(ev) {
|
|
drop.hide();
|
|
drop.off('dragleave');
|
|
});
|
|
});
|
|
|
|
function cancel(e) {
|
|
e.preventDefault();
|
|
return false;
|
|
}
|
|
|
|
drop.on('dragover', cancel);
|
|
drop.on('dragenter', cancel);
|
|
|
|
drop.on('drop', function(e) {
|
|
e.preventDefault();
|
|
var uuid = drop.parents('[data-uuid]').attr('data-uuid'),
|
|
dt = e.dataTransfer,
|
|
files = dt.files;
|
|
|
|
for (var i=0; i<files.length; i++) {
|
|
loadFile(files[i]);
|
|
}
|
|
|
|
if(!files.length)
|
|
drop.hide();
|
|
return false;
|
|
});
|
|
}
|
|
}
|
|
|
|
composer.init = function() {
|
|
if (!composer.initialized) {
|
|
templates.preload_template('composer', function() {
|
|
$(document.body).append(templates['composer'].parse({}));
|
|
composer.postContainer = $('.composer')[0];
|
|
|
|
if(config.imgurClientIDSet) {
|
|
initializeFileReader();
|
|
}
|
|
|
|
socket.on('api:composer.push', function(threadData) {
|
|
if (!threadData.error) {
|
|
var uuid = utils.generateUUID();
|
|
|
|
composer.taskbar.push('composer', uuid, {
|
|
title: (!threadData.cid ? (threadData.title || '') : 'New Topic'),
|
|
icon: threadData.picture
|
|
});
|
|
|
|
composer.posts[uuid] = {
|
|
tid: threadData.tid,
|
|
cid: threadData.cid,
|
|
pid: threadData.pid,
|
|
title: threadData.title || '',
|
|
body: threadData.body || '',
|
|
modified: false
|
|
};
|
|
composer.load(uuid);
|
|
} else {
|
|
app.alert({
|
|
type: 'danger',
|
|
timeout: 5000,
|
|
alert_id: 'post_error',
|
|
title: 'Please Log In to Post',
|
|
message: 'Posting is currently restricted to registered members only, click here to log in',
|
|
clickfn: function() {
|
|
ajaxify.go('login');
|
|
}
|
|
});
|
|
}
|
|
});
|
|
|
|
socket.on('api:composer.editCheck', function(editCheck) {
|
|
if (editCheck.titleEditable === true) composer.postContainer.querySelector('input').readOnly = false;
|
|
});
|
|
|
|
// Post Window events
|
|
var jPostContainer = $(composer.postContainer),
|
|
postContentEl = composer.postContainer.querySelector('textarea'),
|
|
resizeEl = jPostContainer.find('.resizer');
|
|
|
|
jPostContainer.on('change', 'input, textarea', function() {
|
|
var uuid = $(this).parents('.composer').attr('data-uuid');
|
|
if (this.nodeName === 'INPUT') composer.posts[uuid].title = this.value;
|
|
else if (this.nodeName === 'TEXTAREA') composer.posts[uuid].body = this.value;
|
|
|
|
// Mark this post window as having been changed
|
|
composer.posts[uuid].modified = true;
|
|
});
|
|
|
|
jPostContainer.on('click', '.action-bar button', function() {
|
|
var action = this.getAttribute('data-action'),
|
|
uuid = $(this).parents('.composer').attr('data-uuid');
|
|
switch(action) {
|
|
case 'post': composer.post(uuid); break;
|
|
case 'discard':
|
|
if (composer.posts[uuid].modified) {
|
|
bootbox.confirm('Are you sure you wish to discard this post?', function(discard) {
|
|
if (discard) composer.discard(uuid);
|
|
});
|
|
} else {
|
|
composer.discard(uuid);
|
|
}
|
|
break;
|
|
}
|
|
});
|
|
|
|
jPostContainer.on('click', '.formatting-bar span', function() {
|
|
var iconClass = this.querySelector('i').className,
|
|
cursorEnd = postContentEl.value.length,
|
|
selectionStart = postContentEl.selectionStart,
|
|
selectionEnd = postContentEl.selectionEnd,
|
|
selectionLength = selectionEnd - selectionStart;
|
|
|
|
function insertIntoInput(element, value) {
|
|
var start = postContentEl.selectionStart;
|
|
element.value = element.value.slice(0, start) + value + element.value.slice(start, element.value.length);
|
|
postContentEl.selectionStart = postContentEl.selectionEnd = start + value.length;
|
|
}
|
|
|
|
switch(iconClass) {
|
|
case 'fa fa-bold':
|
|
if (selectionStart === selectionEnd) {
|
|
// Nothing selected
|
|
insertIntoInput(postContentEl, "**bolded text**");
|
|
} else {
|
|
// Text selected
|
|
postContentEl.value = postContentEl.value.slice(0, selectionStart) + '**' + postContentEl.value.slice(selectionStart, selectionEnd) + '**' + postContentEl.value.slice(selectionEnd);
|
|
postContentEl.selectionStart = selectionStart + 2;
|
|
postContentEl.selectionEnd = selectionEnd + 2;
|
|
}
|
|
break;
|
|
case 'fa fa-italic':
|
|
if (selectionStart === selectionEnd) {
|
|
// Nothing selected
|
|
insertIntoInput(postContentEl, "*italicised text*");
|
|
} else {
|
|
// Text selected
|
|
postContentEl.value = postContentEl.value.slice(0, selectionStart) + '*' + postContentEl.value.slice(selectionStart, selectionEnd) + '*' + postContentEl.value.slice(selectionEnd);
|
|
postContentEl.selectionStart = selectionStart + 1;
|
|
postContentEl.selectionEnd = selectionEnd + 1;
|
|
}
|
|
break;
|
|
case 'fa fa-list':
|
|
// Nothing selected
|
|
insertIntoInput(postContentEl, "\n\n* list item");
|
|
break;
|
|
case 'fa fa-link':
|
|
if (selectionStart === selectionEnd) {
|
|
// Nothing selected
|
|
insertIntoInput(postContentEl, "[link text](link url)");
|
|
} else {
|
|
// Text selected
|
|
postContentEl.value = postContentEl.value.slice(0, selectionStart) + '[' + postContentEl.value.slice(selectionStart, selectionEnd) + '](link url)' + postContentEl.value.slice(selectionEnd);
|
|
postContentEl.selectionStart = selectionStart + selectionLength + 3;
|
|
postContentEl.selectionEnd = selectionEnd + 11;
|
|
}
|
|
break;
|
|
}
|
|
});
|
|
|
|
var resizeActive = false,
|
|
resizeCenterX = 0,
|
|
resizeOffset = 0,
|
|
resizeAction = function(e) {
|
|
if (resizeActive) {
|
|
position = (e.clientX + resizeOffset);
|
|
if (Math.abs(position - resizeSnaps.half) <= 15) {
|
|
// Half snap
|
|
jPostContainer.css('width', resizeSnaps.half);
|
|
resizeSavePosition(resizeSnaps.half);
|
|
} else if (Math.abs(position - resizeSnaps.none) <= 15) {
|
|
// Minimize snap
|
|
jPostContainer.css('width', bodyRect.width - resizeSnaps.none);
|
|
resizeSavePosition(resizeSnaps.none);
|
|
} else if (position <= 15) {
|
|
// Full snap
|
|
jPostContainer.css('width', bodyRect.width - 15);
|
|
resizeSavePosition(bodyRect.width - 15);
|
|
} else {
|
|
// OH SNAP, NO SNAPS!
|
|
jPostContainer.css('width', bodyRect.width - position);
|
|
resizeSavePosition(bodyRect.width - position);
|
|
}
|
|
}
|
|
},
|
|
resizeSavePosition = function(px) {
|
|
var percentage = px/bodyRect.width;
|
|
localStorage.setItem('composer:resizePercentage', percentage);
|
|
},
|
|
resizeSnaps = {
|
|
none: 0,
|
|
half: 0,
|
|
full: 0
|
|
},
|
|
resizeRect, bodyRect;
|
|
|
|
resizeEl
|
|
.on('mousedown', function(e) {
|
|
bodyRect = document.body.getBoundingClientRect();
|
|
resizeRect = resizeEl[0].getBoundingClientRect();
|
|
resizeCenterX = resizeRect.left + (resizeRect.width/2);
|
|
resizeOffset = resizeCenterX - e.clientX;
|
|
resizeSnaps.half = bodyRect.width / 2;
|
|
resizeSnaps.none = bodyRect.width;
|
|
resizeActive = true;
|
|
|
|
$(document.body).on('mousemove', resizeAction);
|
|
})
|
|
.on('mouseup', function() {
|
|
resizeActive = false;
|
|
$(document.body).off('mousemove', resizeAction);
|
|
});
|
|
|
|
window.addEventListener('resize', function() {
|
|
if (composer.active !== undefined) composer.reposition(composer.active);
|
|
});
|
|
|
|
composer.initialized = true;
|
|
});
|
|
// var taskbar = document.getElementById('taskbar');
|
|
|
|
// composer.postContainer = document.createElement('div');
|
|
// composer.postContainer.className = 'post-window row';
|
|
// composer.postContainer.innerHTML = '<div class="col-md-5">' +
|
|
// '<input type="text" tabIndex="1" placeholder="Enter your topic title here..." />' +
|
|
// '<div class="btn-toolbar formatting-bar">' +
|
|
// '<div class="btn-group">' +
|
|
// '<span class="btn btn-link" tabindex="-1"><i class="fa fa-bold"></i></span>' +
|
|
// '<span class="btn btn-link" tabindex="-1"><i class="fa fa-italic"></i></span>' +
|
|
// '<span class="btn btn-link" tabindex="-1"><i class="fa fa-list"></i></span>' +
|
|
// '<span class="btn btn-link" tabindex="-1"><i class="fa fa-link"></i></span>' +
|
|
// '</div>' +
|
|
// '</div>' +
|
|
// '<textarea tabIndex="2"></textarea>' +
|
|
// '<div class="imagedrop"><div>Drag and Drop Images Here</div></div>'+
|
|
// '<div class="btn-toolbar action-bar">' +
|
|
// '<div class="btn-group" style="float: right; margin-right: -8px">' +
|
|
// '<button data-action="minimize" class="btn hidden-xs" tabIndex="4"><i class="fa fa-download"></i> Minimize</button>' +
|
|
// '<button class="btn" data-action="discard" tabIndex="5"><i class="fa fa-times"></i> Discard</button>' +
|
|
// '<button data-action="post" class="btn" tabIndex="3"><i class="fa fa-check"></i> Submit</button>' +
|
|
// '</div>' +
|
|
// '</div>' +
|
|
// '</div>';
|
|
|
|
// document.body.insertBefore(composer.postContainer, taskbar);
|
|
}
|
|
}
|
|
|
|
composer.push = function(tid, cid, pid, text) {
|
|
if (!composer.initialized) {
|
|
var args = arguments;
|
|
setTimeout(function() {
|
|
composer.push.apply(composer, args);
|
|
}, 500);
|
|
} else {
|
|
socket.emit('api:composer.push', {
|
|
tid: tid, // Replying
|
|
cid: cid, // Posting
|
|
pid: pid, // Editing
|
|
body: text // Predefined text
|
|
});
|
|
}
|
|
}
|
|
|
|
composer.load = function(post_uuid) {
|
|
var post_data = composer.posts[post_uuid],
|
|
titleEl = composer.postContainer.querySelector('input'),
|
|
bodyEl = composer.postContainer.querySelector('textarea');
|
|
|
|
composer.reposition(post_uuid);
|
|
composer.active = post_uuid;
|
|
|
|
composer.postContainer.setAttribute('data-uuid', post_uuid);
|
|
if (parseInt(post_data.tid) > 0) {
|
|
titleEl.value = 'Replying to: ' + post_data.title;
|
|
titleEl.readOnly = true;
|
|
} else if (parseInt(post_data.pid) > 0) {
|
|
titleEl.value = post_data.title;
|
|
titleEl.readOnly = true;
|
|
socket.emit('api:composer.editCheck', post_data.pid);
|
|
} else {
|
|
titleEl.value = post_data.title;
|
|
titleEl.readOnly = false;
|
|
}
|
|
bodyEl.value = post_data.body;
|
|
|
|
|
|
// Direct user focus to the correct element
|
|
if ((parseInt(post_data.tid) || parseInt(post_data.pid)) > 0) {
|
|
bodyEl.focus();
|
|
bodyEl.selectionStart = bodyEl.value.length;
|
|
bodyEl.selectionEnd = bodyEl.value.length;
|
|
} else if (parseInt(post_data.cid) > 0) {
|
|
titleEl.focus();
|
|
}
|
|
}
|
|
|
|
composer.reposition = function(post_uuid) {
|
|
// Resize the composer to the saved size
|
|
var percentage = localStorage.getItem('composer:resizePercentage'),
|
|
bodyRect = document.body.getBoundingClientRect();
|
|
|
|
if (bodyRect.width >= 768) {
|
|
composer.postContainer.style.width = Math.floor(bodyRect.width * percentage) + 'px';
|
|
}
|
|
|
|
composer.postContainer.style.visibility = 'visible';
|
|
}
|
|
|
|
composer.post = function(post_uuid) {
|
|
// Check title and post length
|
|
var postData = composer.posts[post_uuid],
|
|
titleEl = composer.postContainer.querySelector('input'),
|
|
bodyEl = composer.postContainer.querySelector('textarea');
|
|
|
|
titleEl.value = titleEl.value.trim();
|
|
bodyEl.value = bodyEl.value.trim();
|
|
|
|
if(postData.uploadsInProgress && postData.uploadsInProgress.length) {
|
|
return app.alert({
|
|
type: 'warning',
|
|
timeout: 2000,
|
|
title: 'Still uploading',
|
|
message: "Please wait for uploads to complete.",
|
|
alert_id: 'post_error'
|
|
});
|
|
}
|
|
|
|
if (titleEl.value.length < config.minimumTitleLength) {
|
|
return app.alert({
|
|
type: 'danger',
|
|
timeout: 2000,
|
|
title: 'Title too short',
|
|
message: "Please enter a longer title. At least " + config.minimumTitleLength+ " characters.",
|
|
alert_id: 'post_error'
|
|
});
|
|
}
|
|
|
|
if (bodyEl.value.length < config.minimumPostLength) {
|
|
return app.alert({
|
|
type: 'danger',
|
|
timeout: 2000,
|
|
title: 'Content too short',
|
|
message: "Please enter a longer post. At least " + config.minimumPostLength + " characters.",
|
|
alert_id: 'post_error'
|
|
});
|
|
}
|
|
|
|
// Still here? Let's post.
|
|
if (parseInt(postData.cid) > 0) {
|
|
socket.emit('api:topics.post', {
|
|
'title' : titleEl.value,
|
|
'content' : bodyEl.value,
|
|
'category_id' : postData.cid
|
|
});
|
|
} else if (parseInt(postData.tid) > 0) {
|
|
socket.emit('api:posts.reply', {
|
|
'topic_id' : postData.tid,
|
|
'content' : bodyEl.value
|
|
});
|
|
} else if (parseInt(postData.pid) > 0) {
|
|
socket.emit('api:posts.edit', {
|
|
pid: postData.pid,
|
|
content: bodyEl.value,
|
|
title: titleEl.value
|
|
});
|
|
}
|
|
|
|
composer.discard(post_uuid);
|
|
}
|
|
|
|
composer.discard = function(post_uuid) {
|
|
if (composer.posts[post_uuid]) {
|
|
$(composer.postContainer).find('.imagedrop').hide();
|
|
delete composer.posts[post_uuid];
|
|
composer.minimize();
|
|
taskbar.discard('composer', post_uuid);
|
|
}
|
|
}
|
|
|
|
composer.minimize = function(uuid) {
|
|
composer.postContainer.style.visibility = 'hidden';
|
|
composer.active = undefined;
|
|
taskbar.minimize('composer', uuid);
|
|
}
|
|
|
|
composer.init();
|
|
|
|
return {
|
|
push: composer.push,
|
|
load: composer.load,
|
|
minimize: composer.minimize
|
|
};
|
|
}); |