materio-base-d7/sites/all/modules/contrib/files/elfinder/js/info.js

"use strict";
/**
 * @class elFinder command "info". 
 * Display dialog with file properties.
 *
 * @author Dmitry (dio) Levashov, dio@std42.ru
 **/
 
(function($) {

elFinder.prototype.commands.info = function() {
	var m   = 'msg',
		fm  = this.fm,
		spclass = 'elfinder-info-spinner',
		msg = {
			calc     : fm.i18n('calc'),
			size     : fm.i18n('size'),
			unknown  : fm.i18n('unknown'),
			path     : fm.i18n('path'),
			aliasfor : fm.i18n('aliasfor'),
			modify   : fm.i18n('modify'),
			perms    : fm.i18n('perms'),
			locked   : fm.i18n('locked'),
			dim      : fm.i18n('dim'),
			kind     : fm.i18n('kind'),
			files    : fm.i18n('files'),
			folders  : fm.i18n('folders'),
			items    : fm.i18n('items'),
			yes      : fm.i18n('yes'),
			no       : fm.i18n('no'),
			link     : fm.i18n('link'),
      owner    : fm.i18n('owner'),
      desc     : fm.i18n('description'),
      downloads: fm.i18n('downloads')
		};
		
	this.tpl = {
		main       : '<div class="ui-helper-clearfix elfinder-info-title"><span class="elfinder-cwd-icon {class} ui-corner-all"/>{title}</div><table class="elfinder-info-tb">{content}</table>',
		itemTitle  : '<strong>{name}</strong><span class="elfinder-info-kind">{kind}</span>',
		groupTitle : '<strong>{items}: {num}</strong>',
		row        : '<tr><td>{label} : </td><td>{value}</td></tr>',
		spinner    : '<span>{text}</span> <span class="'+spclass+' '+spclass+'-'+'{id}"/>'
	}
	
	this.alwaysEnabled = true;
	this.updateOnSelect = false;
	this.shortcuts = [{
		pattern     : 'ctrl+i'
	}];
	
	this.init = function() {
		$.each(msg, function(k, v) {
			msg[k] = fm.i18n(v);
		});
	}
	
	this.getstate = function() {
		return 0;
	}
	
	this.exec = function(hashes) {

		var self    = this,
			fm      = this.fm,
			tpl     = this.tpl,
			row     = tpl.row,
			files   = this.files(hashes),
			cnt     = files.length,
			content = [],
			view    = tpl.main,
			l       = '{label}',
			v       = '{value}',
			opts    = {
				title : this.title,
				width : 'auto',
        modal : true,
          close: function() {
            $(this).elfinderdialog('destroy');
          }
			},
			count = [],
        replSpinner = function(msg) {
          dialog.find('.' + spclass).parent().text(msg);
        },
        replSpinnerById = function(msg, id) {
          dialog.find('.' + spclass + '-' + id).parent().html(msg);
        },
        id = fm.namespace + '-info-' + $.map(files, function(f) {
          return f.hash
        }).join('-'),
			dialog = fm.getUI().find('#'+id), 
			size, tmb, file, title, dcnt;
      
    var disabledCommands = Drupal.settings.elfinder.disabledCommands,
        viewDesc = $.inArray('desc', disabledCommands) == -1 ? true : false,
        editDesc = $.inArray('editdesc', disabledCommands) == -1 ? true : false,
        viewOwner = $.inArray('owner', disabledCommands) == -1 ? true : false,
        viewDownloads = $.inArray('downloadcount', disabledCommands) == -1 ? true : false;
			
		if (!cnt) {
			return $.Deferred().reject();
		}
			
		if (dialog.length) {
			dialog.elfinderdialog('toTop');
			return $.Deferred().resolve();
		}
		
			
		if (cnt == 1) {
			file  = files[0];
			view  = view.replace('{class}', fm.mime2class(file.mime));
			title = tpl.itemTitle.replace('{name}', file.name).replace('{kind}', fm.mime2kind(file));

			if (file.tmb) {
				tmb = fm.option('tmbUrl')+file.tmb;
			}
			
			if (!file.read) {
				size = msg.unknown;
			} else if (file.mime != 'directory' || file.alias) {
				size = fm.formatSize(file.size);
			} else {
        /* adding spinner id to separate field updates */
				size = tpl.spinner.replace('{text}', msg.calc).replace('{id}', 'size');
				count.push(file.hash);
			}
			
			content.push(row.replace(l, msg.size).replace(v, size));
			file.alias && content.push(row.replace(l, msg.aliasfor).replace(v, file.alias));
			content.push(row.replace(l, msg.path).replace(v, fm.escape(fm.path(file.hash))));
			file.read && content.push(row.replace(l, msg.link).replace(v,  '<a href="'+fm.url(file.hash)+'" target="_blank">'+file.name+'</a>'));
			
			if (file.dim) { // old api
				content.push(row.replace(l, msg.dim).replace(v, file.dim));
			} else if (file.mime.indexOf('image') !== -1) {
				content.push(row.replace(l, msg.dim).replace(v, tpl.spinner.replace('{text}', msg.calc).replace('{id}', 'dim')));
				fm.request({
					data : {cmd : 'dim', target : file.hash},
					preventDefault : true
				})
				.fail(function() {
					replSpinnerById(msg.unknown, 'dim');
				})
				.done(function(data) {
					replSpinnerById(data.dim || msg.unknown, 'dim');
				});
			}
			
			content.push(row.replace(l, msg.modify).replace(v, fm.formatDate(file)));
			content.push(row.replace(l, msg.perms).replace(v, fm.formatPermissions(file)));
			content.push(row.replace(l, msg.locked).replace(v, file.locked ? msg.yes : msg.no));
      
      /* Don't show fields if command not allowed */
      if (viewOwner) {
				content.push(row.replace(l, Drupal.t('Owner')).replace(v, tpl.spinner.replace('{text}', msg.calc).replace('{id}', 'owner')));
        
				fm.request({
					data : {cmd : 'owner', target : file.hash},
					preventDefault : true
				})
				.fail(function() {
					replSpinnerById(msg.unknown, 'owner');
				})
				.done(function(data) {
					replSpinnerById(data.owner || msg.unknown, 'owner');
				});
      }
      
      /* Don't show fields if command not allowed */
      if (viewDownloads) {
        content.push(row.replace(l, Drupal.t('Downloads')).replace(v, tpl.spinner.replace('{text}', msg.calc).replace('{id}', 'downloads')));
        
				fm.request({
					data : {cmd : 'downloadcount', target : file.hash},
					preventDefault : true
				})
				.fail(function() {
					replSpinnerById(msg.unknown, 'downloads');
				})
				.done(function(data) {
					replSpinnerById(data.downloadcount || msg.unknown, 'downloads');
				});
      }
      
      /* Don't show fields if command not allowed */
      if (viewDesc || editDesc) {
      
        var desc = '<div id="elfinder-fm-file-desc">' + msg.calc + '</div>';
        
        if (editDesc)  {
      
          desc  = '<textarea cols="20" rows="5" id="elfinder-fm-file-desc" class="ui-widget ui-widget-content" disabled="true" >' + msg.calc + '</textarea><input type="button" id="elfinder-fm-file-desc-btn-save" value="' + fm.i18n('btnSave') + '" />';
        }

        content.push(row.replace(l, Drupal.t('Description')).replace(v , desc));
        
				fm.request({
					data : {cmd : 'desc', target : file.hash},
					preventDefault : true
				})
				.done(function(data) {
          var fieldDesc = dialog.find('#elfinder-fm-file-desc');
          
           if (editDesc)  {
            fieldDesc.val(data.desc || '');
            fieldDesc.removeAttr('disabled');
           } else {
            fieldDesc.empty();
            fieldDesc.html(data.desc || '');
           }
				});
        
      }
      
		} else {
			view  = view.replace('{class}', 'elfinder-cwd-icon-group');
			title = tpl.groupTitle.replace('{items}', msg.items).replace('{num}', cnt);
        dcnt = $.map(files, function(f) {
          return f.mime == 'directory' ? 1 : null
        }).length;
			if (!dcnt) {
				size = 0;
				$.each(files, function(h, f) { 
					var s = parseInt(f.size);
					
					if (s >= 0 && size >= 0) {
						size += s;
					} else {
						size = 'unknown';
					}
				});
				content.push(row.replace(l, msg.kind).replace(v, msg.files));
				content.push(row.replace(l, msg.size).replace(v, fm.formatSize(size)));
			} else {
				content.push(row.replace(l, msg.kind).replace(v, dcnt == cnt ? msg.folders : msg.folders+' '+dcnt+', '+msg.files+' '+(cnt-dcnt)))
				content.push(row.replace(l, msg.size).replace(v, tpl.spinner.replace('{text}', msg.calc).replace('{id}', 'size')));
          count = $.map(files, function(f) {
            return f.hash
          });
				
			}
		}
		
		view = view.replace('{title}', title).replace('{content}', content.join(''));
		
		dialog = fm.dialog(view, opts);
		dialog.attr('id', id);
    
    if (editDesc) {
      var inputDesc = $('#elfinder-fm-file-desc', dialog);
      var btnSave = $('#elfinder-fm-file-desc-btn-save', dialog).button();
      
      btnSave.click(function() {
        fm.lockfiles({files : [file.hash]});
        fm.request({
          data   : {cmd : 'desc', target : file.hash, content : inputDesc.val()},
          notify : {type : 'desc', cnt : 1}
          })
					.always(function() {
						fm.unlockfiles({files : [file.hash]})
					});
      });
    }
		// load thumbnail
		if (tmb) {
			$('<img/>')
          .load(function() {
            dialog.find('.elfinder-cwd-icon').css('background', 'url("' + tmb + '") center center no-repeat');
          })
				.attr('src', tmb);
		}
		
		// send request to count total size
		if (count.length) {
			fm.request({
					data : {cmd : 'size', targets : count},
					preventDefault : true
				})
				.fail(function() {
					replSpinnerById(msg.unknown, 'size');
				})
				.done(function(data) {
					var size = parseInt(data.size);
					fm.log(data.size)
					replSpinnerById(size >= 0 ? fm.formatSize(size) : msg.unknown, 'size');
				});
		}
		
	}
	
}


})(jQuery);