bludit/bl-kernel/admin/themes/booty/html/media.php

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<?php
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// Preload the first 10 files to not call via AJAX when the user open the first time the media manager
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$listOfFilesByPage = Filesystem::listFiles(PAGE_THUMBNAILS_DIRECTORY, '*', '*', MEDIA_MANAGER_SORT_BY_DATE, MEDIA_MANAGER_NUMBER_OF_FILES);
$preLoadFiles = array();
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if (!empty($listOfFilesByPage[0])) {
foreach ($listOfFilesByPage[0] as $file) {
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$filename = Filesystem::filename($file);
array_push($preLoadFiles, $filename);
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}
}
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// Amount of pages for the paginator
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$numberOfPages = count($listOfFilesByPage);
?>
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<div id="jsmediaManagerModal" class="modal" tabindex="-1" role="dialog">
<div class="modal-dialog modal-lg">
<div class="modal-content">
<div class="container-fluid">
<div class="row">
<div class="col p-3">
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<!--
UPLOAD INPUT
-->
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<h3 class="mt-2 mb-3"><i class="fa fa-image"></i> <?php $L->p('Images'); ?></h3>
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<div id="jsalertMedia" class="alert alert-warning d-none" role="alert"></div>
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<!-- Form and Input file -->
<form name="bluditFormUpload" id="jsbluditFormUpload" enctype="multipart/form-data">
<div class="custom-file">
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<input type="file" class="custom-file-input" id="jsimages" name="images[]" multiple>
<label class="custom-file-label" for="jsimages"><?php $L->p('Choose images to upload'); ?></label>
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</div>
</form>
<!-- Progress bar -->
<div class="progress mt-2">
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<div id="jsbluditProgressBar" class="progress-bar bg-primary" role="progressbar" style="width:0%"></div>
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</div>
<!--
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IMAGES LIST
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-->
<!-- Table for list files -->
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<table id="jsbluditMediaTable" class="table mt-2">
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<tr>
<td><?php $L->p('There are no images'); ?></td>
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</tr>
</table>
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<!-- Paginator -->
<nav id="jsbluditMediaTablePagination"></nav>
</div>
</div>
</div>
</div>
</div>
</div>
<script>
<?php
echo 'var preLoadFiles = '.json_encode($preLoadFiles).';';
?>
function openMediaManager() {
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$('#jsmediaManagerModal').modal('show');
}
function closeMediaManager() {
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$('#jsmediaManagerModal').modal('hide');
}
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// Remove all files from the table
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function cleanTable() {
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$('#jsbluditMediaTable').empty();
}
function showMediaAlert(message) {
$("#jsalertMedia").html(message).removeClass('d-none');
}
function hideMediaAlert() {
$("#jsalertMedia").addClass('d-none');
}
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// Show the files in the table
function displayFiles(files, numberOfPages = <?= $numberOfPages ?>) {
if (!Array.isArray(files)) {
return false;
}
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// Clean table
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cleanTable();
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// Regenerate the table
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if (files.length > 0) {
$.each(files, function(key, filename) {
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var thumbnail = "<?php echo PAGE_THUMBNAILS_URL; ?>"+filename;
var image = "<?php echo PAGE_IMAGES_URL; ?>"+filename;
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tableRow = '<tr id="js'+filename+'">'+
'<td style="width:80px"><img class="img-thumbnail" alt="200x200" src="'+thumbnail+'" style="width: 50px; height: 50px;"><\/td>'+
'<td class="information">'+
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'<div class="text-primary pb-2">'+filename+'<\/div>'+
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'<div>'+
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'<a href="#" class="mr-3 text-secondary" onClick="editorInsertMedia(\''+image+'\'); closeMediaManager();"><i class="fa fa-plus"></i><?php $L->p('Insert') ?><\/a>'+
'<a href="#" class="text-secondary" onClick="setCoverImage(\''+filename+'\'); closeMediaManager();"><i class="fa fa-square-o"></i><?php $L->p('Set as cover image') ?><\/button>'+
'<a href="#" class="float-right text-danger" onClick="deleteMedia(\''+filename+'\')"><i class="fa fa-trash-o"></i><?php $L->p('Delete') ?><\/a>'+
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'<\/div>'+
'<\/td>'+
'<\/tr>';
$('#jsbluditMediaTable').append(tableRow);
});
mediaPagination = '<ul class="pagination justify-content-center flex-wrap">';
for (var i = 1; i <= numberOfPages; i++) {
mediaPagination += '<li class="page-item"><button type="button" class="btn btn-link page-link" onClick="getFiles('+i+')">'+i+'</button></li>';
}
mediaPagination += '</ul>';
$('#jsbluditMediaTablePagination').html(mediaPagination);
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}
if (files.length == 0) {
$('#jsbluditMediaTable').html("<p><?php (IMAGE_RESTRICT ? $L->p('There are no images for the page') : $L->p('There are no images')) ?></p>");
$('#jsbluditMediaTablePagination').html('');
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}
}
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// Get the list of files via AJAX, filter by the page number
function getFiles(pageNumber) {
$.post(HTML_PATH_ADMIN_ROOT+"ajax/list-images",
{ tokenCSRF: tokenCSRF,
pageNumber: pageNumber,
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uuid: "<?php echo PAGE_IMAGES_KEY ?>",
path: "thumbnails" // the paths are defined in ajax/list-images
},
function(data) { // success function
if (data.status==0) {
displayFiles(data.files, data.numberOfPages);
} else {
console.log(data.message);
}
}
);
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}
// Delete the file and the thumbnail if exist
function deleteMedia(filename) {
$.post(HTML_PATH_ADMIN_ROOT+"ajax/delete-image",
{ tokenCSRF: tokenCSRF,
filename: filename,
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uuid: "<?php echo PAGE_IMAGES_KEY; ?>"
},
function(data) { // success function
if (data.status==0) {
getFiles(1);
} else {
console.log(data.message);
}
}
);
}
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function setCoverImage(filename) {
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var image = "<?php echo PAGE_IMAGES_URL; ?>"+filename;
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$("#jscoverImage").val(filename);
$("#jscoverImagePreview").attr("src", image);
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}
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function uploadImages() {
// Remove current alerts
hideMediaAlert();
var images = $("#jsimages")[0].files;
for (var i=0; i < images.length; i++) {
// Check file type/extension
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const validImageTypes = ['image/gif', 'image/jpeg', 'image/png', 'image/svg+xml'];
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if (!validImageTypes.includes(images[i].type)) {
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showMediaAlert("<?php echo $L->g('File type is not supported. Allowed types:').' '.implode(', ',$GLOBALS['ALLOWED_IMG_EXTENSION']) ?>");
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return false;
}
// Check file size and compare with PHP upload_max_filesize
if (images[i].size > UPLOAD_MAX_FILESIZE) {
showMediaAlert("<?php echo $L->g('Maximum load file size allowed:').' '.ini_get('upload_max_filesize') ?>");
return false;
}
};
// Clean progress bar
$("#jsbluditProgressBar").removeClass().addClass("progress-bar bg-primary");
$("#jsbluditProgressBar").width("0");
// Data to send via AJAX
var formData = new FormData($("#jsbluditFormUpload")[0]);
formData.append("uuid", "<?php echo PAGE_IMAGES_KEY ?>");
formData.append("tokenCSRF", tokenCSRF);
$.ajax({
url: HTML_PATH_ADMIN_ROOT+"ajax/upload-images",
type: "POST",
data: formData,
cache: false,
contentType: false,
processData: false,
xhr: function() {
var xhr = $.ajaxSettings.xhr();
if (xhr.upload) {
xhr.upload.addEventListener("progress", function(e) {
if (e.lengthComputable) {
var percentComplete = (e.loaded / e.total)*100;
$("#jsbluditProgressBar").width(percentComplete+"%");
}
}, false);
}
return xhr;
}
}).done(function(data) {
if (data.status==0) {
$("#jsbluditProgressBar").removeClass("bg-primary").addClass("bg-success");
// Get the files for the first page, this include the files uploaded
getFiles(1);
} else {
$("#jsbluditProgressBar").removeClass("bg-primary").addClass("bg-danger");
showMediaAlert(data.message);
}
});
}
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$(document).ready(function() {
// Display the files preloaded for the first time
displayFiles(preLoadFiles);
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// Select image event
$("#jsimages").on("change", function(e) {
uploadImages();
});
// Drag and drop image
$(window).on("dragover dragenter", function(e) {
e.preventDefault();
e.stopPropagation();
openMediaManager();
});
// Drag and drop image
$(window).on("drop", function(e) {
e.preventDefault();
e.stopPropagation();
$("#jsimages").prop("files", e.originalEvent.dataTransfer.files);
uploadImages();
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});
});
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</script>