Файловый менеджер

Файловый менеджер - Редактировать - /home/lmsyaran/public_html/media/com_phocacart/js/tower/tower-file-input.min.js

Назад
(function ($) { $.fn.phFileInput = function (options) { var settings = $.extend({ fileList: true, iconClass: null, fileCount: 5, fileSizeLimit: 512000, lang: {} }, options); function formatBytes(bytes) { var decimals = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 2; if (bytes === 0) return '0 B'; var k = 1024; var dm = decimals < 0 ? 0 : decimals; var sizes = ['B', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB']; var i = Math.floor(Math.log(bytes) / Math.log(k)); return parseFloat((bytes / Math.pow(k, i)).toFixed(dm)) + ' ' + sizes[i]; } function inputValueChanged(e) { var input = $(this); var container = input.closest('.tower-file'); var label = container.find('label'); var clear = container.find('.tower-file-clear'); var fileList = container.find('.tower-file-list').empty().hide(); var details = container.find('.tower-file-details'); if (!details.length) { container.append('<div class="tower-file-details"></div>'); details = container.find('.tower-file-details'); } var files = input[0].files; var iconHtml = ''; if (settings.iconClass !== null && settings.iconClass.length > 0) { iconHtml = '<span class="'+ settings.iconClass +'"></span>'; } // Test the file count if(files.length > settings.fileCount){ alert( settings.lang["COM_PHOCACART_ERROR_TOO_MANY_FILES_SELECTED"] + " \n\n" + settings.lang["COM_PHOCACART_MAXIMUM_NUMBER_FILES_SELECTED_IS"] + ": " + settings.fileCount ); files.value = ''; clearInputAndDetails(false, container); return false; } if (files.length > 0) { if (settings.fileList && settings.fileCount > 0) { if (!fileList.length) { details.append('<div class="tower-file-list"></div>'); fileList = container.find('.tower-file-list'); } for (var i = 0; i < files.length; i++) { if (files[i].size > 0 && files[i].size > settings.fileSizeLimit) { alert( settings.lang["COM_PHOCACART_ERROR"] + ": " + files[i].name + " \n\n" + settings.lang["COM_PHOCACART_WARNFILETOOLARGE"] + " \n\n" + settings.lang["COM_PHOCACART_FILE_SIZE"] + ": " + formatBytes(files[i].size) + " \n" + settings.lang["COM_PHOCACART_FILE_SIZE_LIMIT"] + ": " + formatBytes(settings.fileSizeLimit) ); files.value = ''; clearInputAndDetails(false, container); return false; } var fileId = 'phFileUploadId' + this.id + i; fileList.append('<div class="ph-file-upload-box"><img src="" alt="" id="'+ fileId + '" /><div class="ph-file-upload-name">' + files[i].name + '</div></div>'); var img = $('#' + fileId); img.attr('class', 'ph-file-upload-thumb'); img.attr('alt', files[i].name); img.attr('title', files[i].name); showImgPreview(files[i], img); } details.show(); fileList.show(); } else { fileList.hide(); } label.html(iconHtml + files.length + ' ' + settings.lang["COM_PHOCACART_FILES_SELECTED"] ); clear.attr('disabled', null); } else { // No Files Selected details.hide(); label.html(label.data('default-text')); clear.attr('disabled', ''); } } // Read the file data and insert the data URL into the src function showImgPreview(file, img) { var reader = new FileReader(); reader.onload = function (e) { img.attr('src', reader.result).show(); }; reader.readAsDataURL(file); } function clearInputAndDetails(event, specificContainer) { if (event === false) { var container = specificContainer; } else { var container = $(this).closest('.tower-file'); } container.find('input[type="file"]').val(''); var iconHtml = ''; if (settings.iconClass !== null && settings.iconClass.length > 0) { iconHtml = '<span class="'+ settings.iconClass +'"></span>'; } var label = container.find('label'); label.html(iconHtml + ' ' + label.data('default-text')); container.find('.tower-file-clear').attr('disabled', ''); var details = container.find('.tower-file-details'); details.hide(); } this.filter('input[type="file"]').each(function () { var container = $(this).closest('.tower-file'); var label = container.find('label'); if (label.length) { label.attr('data-default-text', label.text().trim()); } var clear = container.find('.tower-file-clear'); if (clear.length) { clear.attr('disabled', ''); clear.on('click', clearInputAndDetails); } $(this).on('change', inputValueChanged); }); }; }(jQuery));

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