message_label.js

/**
 * @version 1.2
 * @author Denis Sobolev <dns.sobol@gmail.com>
 *
 */

section_select_init = function(id) {
	if (id) {
		var add_url = '', target = window;
		if (rcmail.env.contentframe && window.frames && window.frames[rcmail.env.contentframe]) {
			add_url = '&_framed=1';
			target = window.frames[rcmail.env.contentframe];
		}
		target.location.href = rcmail.env.comm_path+'&_action=edit-prefs&_section='+id+add_url;
	}
	return true;
};

rcube_webmail.prototype.redirect_draft_messages = function(check) {
	if (rcmail.env.label_folder_search_active) {
		if (rcmail.task == 'mail') {
			uid = rcmail.get_single_uid();
			if (uid && (!rcmail.env.uid || uid != rcmail.env.uid || check)) {
				if ((rcmail.env.mailbox == rcmail.env.drafts_mailbox) || check)  {
					url = { _mbox: this.env.mailbox, _search: 'labelsearch' };
					url[this.env.mailbox == this.env.drafts_mailbox ? '_draft_uid' : '_uid'] = uid;
					this.goto_url('compose', url, true);
				}
			}
		}
		return true;
	}
	return false;
}

rcube_webmail.prototype.unlabel_messages = function(row, label, type) {
	var a_uids = [], count = 0, msg;
	remove = 'tr#'+row+' span.'+label;
	/**a_uids[0] = row.replace(/^rcmrow/, '');**/
	if (type == 'filter') {
		label_string = 'u'+label;
	} else if (type == 'flabel') {
		label_string = label;
	} else {
		label_string = 'un'+label;
	}
	$(remove).parent().remove();

	a_uids = [];
	if (rcmail.env.uid) {
		a_uids[0] = rcmail.env.uid;
	} else {
		var n, id, root, roots = [],
		selection = rcmail.message_list.get_selection();

		for (n=0, len=selection.length; n<len; n++) {
			id = selection[n];
			a_uids.push(id);

			if (rcmail.env.threading) {
				count += this.update_thread(id);
				root = this.message_list.find_root(id);
				if (root != id && $.inArray(root, roots) < 0) {
					roots.push(root);
				}
			}
		}
		// make sure there are no selected rows
		if (!rcmail.env.display_next) {
			rcmail.message_list.clear_selection();
		}
	}

	if (rcmail.env.search_labels == label) {
		if (rcmail.env.label_folder_search_active){
			rcmail.message_list.remove_row(a_uids[0]);
		}
	}

	rcmail.toggle_label_status(label_string, a_uids, type, false);

}

// label selected messages
rcube_webmail.prototype.label_messages = function(label) {

	// exit if current or no mailbox specified or if selection is empty
	if (!rcmail.env.uid && (!rcmail.message_list || !rcmail.message_list.get_selection().length)){
		return;
	}

	// Hide message command buttons until a message is selected
	rcmail.enable_command(rcmail.env.message_commands, false);

	var a_uids = [], count = 0, msg;

	if (rcmail.env.uid) {
		a_uids[0] = rcmail.env.uid;
	} else {
		var n, id, root, roots = [],
		selection = rcmail.message_list.get_selection();

		for (n=0, len=selection.length; n<len; n++) {
			id = selection[n];
			a_uids.push(id);

			if (rcmail.env.threading) {
				count += this.update_thread(id);
				root = this.message_list.find_root(id);
				if (root != id && $.inArray(root, roots) < 0) {
					roots.push(root);
				}
			}
		}
		// make sure there are no selected rows
		if (!rcmail.env.display_next) {
			rcmail.message_list.clear_selection();
		}
	}
	rcmail.toggle_label_status(label, a_uids,'label',true);
}

rcube_webmail.prototype.label_search = function(post) {
	lock = rcmail.set_busy(true, 'loading');
	rcmail.env.search_request = 'labelsearch';
	rcmail.clear_message_list();
	rcmail.http_post('plugin.message_label_search', post, lock);
}

rcube_webmail.prototype.toggle_label_status = function(flag, a_uids, type, update) {

	var i, len = a_uids.length,
	url = '_uid='+rcmail.uids_to_list(a_uids)+'&_flag='+flag+'&_type='+type;

	if (update == true) {
		url += '&_update=1';
	}

	if (rcmail.env.label_folder_search_active) {
		url += '&_label_search=1';
	}

	lock = rcmail.display_message(rcmail.get_label('markingmessage'), 'loading');
	rcmail.http_post('plugin.message_label_setlabel', url, lock);

}

rcube_webmail.prototype.redirect_label_pref = function(post) {
	if (post != null) {
		rcmail.http_post('plugin.message_label_redirect', '');
	}
}

rcube_webmail.prototype.label_mark = function(post) {
	rcmail.http_post('plugin.message_label_mark', post);
}

rcube_webmail.prototype.label_move = function(post) {
	rcmail.http_post('plugin.message_label_move', post);
}

rcube_webmail.prototype.label_delete = function(post) {
	rcmail.http_post('plugin.message_label_delete', post);
}

function label_delete_row(id) {
	if(confirm(rcmail.get_label('message_label.deleteconfirm'))) {
		$('#'+id).closest('tr').remove();
		rcmail.command('save','',this);
	}
}

rcube_webmail.prototype.labels_select = function(list) {
	var id = list.get_single_selection();
	if (id != null) {
		post = '_id='+list.rows[id].uid;
		lock = rcmail.set_busy(true, 'loading');
		rcmail.clear_message_list();
		rcmail.http_post('plugin.message_label_search', post, lock);
	}
};

rcube_webmail.prototype.label_msglist_select = function(list) {
	if(rcmail.env.label_folder_search_active) {
		if(list.selection.length == 1){
			var mbox = rcmail.env.label_folder_search_uid_mboxes[list.selection[0]].mbox;
			var ex = [];
			if (this.env.mailbox != mbox) {
				li = rcmail.get_folder_li(mbox, '', true);
				parent = $(li).parents(".mailbox");
				parent.each(function () {
					div = $(this.getElementsByTagName('div')[0]);
					a = $(this.getElementsByTagName('a')[0]);
					if (div.hasClass('collapsed')) {
						ex.push($(a).attr("rel"));
					}
				 });
				for(var i = ex.length-1; i >= 0; i--) {
					rcmail.command('collapse-folder', ex[i]);
				}
				rcmail.select_folder(mbox, '', true);
				rcmail.env.mailbox = mbox;
			}
		}
		rcmail.message_list.draggable = false;
	} else {
		rcmail.message_list.draggable = true;
	}
};

if(window.rcmail) {
	rcmail.register_command('plugin.label_redirect', function(post) {
		rcmail.redirect_label_pref(post)
	}, true);
	rcmail.register_command('plugin.label_mark', function(post) {
		rcmail.label_mark(post)
	}, true);
	rcmail.register_command('plugin.label_move', function(post) {
		rcmail.label_move(post)
	}, true);
	rcmail.register_command('plugin.label_delete', function(post) {
		rcmail.label_delete(post)
	}, true);
	rcmail.register_command('plugin.label_delete_row', 'label_delete_row', true);

	rcmail.addEventListener('init', function(evt) {
		if (rcmail.gui_objects.labellist) {
			var p = rcmail;
			rcmail.label_list = new rcube_list_widget(rcmail.gui_objects.labellist,
			{
				multiselect:false,
				draggable:false,
				keyboard:false
			});
			rcmail.label_list.addEventListener('select', function(o){
				p.labels_select(o);
			});
			rcmail.label_list.row_init = function (row) {
				row.obj.onmouseover = function() {
					if (rcmail.drag_active && rcmail.env.mailbox) {
						$('#'+row.id).addClass('droptarget');
					}
				};
				row.obj.onmouseout = function() {
					if (rcmail.drag_active && rcmail.env.mailbox) {
						$('#'+row.id).removeClass('droptarget');
					}
				};
				$('#'+row.id).mouseup(function(){
					if (rcmail.drag_active && rcmail.env.mailbox) {
						p.message_list.draglayer.hide();
						id = row.id.replace(/^rcmrow/, '');
						p.label_messages(id);
					}
				});
			};

			rcmail.label_list.init();

			rcmail.message_list.addEventListener('dblclick', function(o){
				rcmail.redirect_draft_messages();
			});

			rcmail.message_list.addEventListener('select', function(o){
				rcmail.label_msglist_select(o);
			});
		}
	});

	rcmail.addEventListener('insertrow', function(evt) {
		var message = rcmail.env.messages[evt.row.uid];
		if(message.flags && message.flags.plugin_label) {
			for (var i=0; i<message.flags.plugin_label.length; i++) {
				var label = '<span class="lbox">'
				+'<span class="lmessage '+message.flags.plugin_label[i].id+'" style="background-color:'
				+message.flags.plugin_label[i].color+';">'
				+'<a onclick=\"rcmail.unlabel_messages(\''+evt.row.obj.id+'\',\''
				+message.flags.plugin_label[i].id+'\''
				+',\''+message.flags.plugin_label[i].type+'\')">'
				+message.flags.plugin_label[i].text+'</a></span></span>';

				$("#"+evt.row.obj.id+" .subject .msgicon").after(label);
			}
		}
	});

	rcmail.addEventListener('beforelist', function(evt) {
		// this is how we will know we are in an label folder search
		if(evt != '' && rcmail.env.label_folder_search_active) {
			rcmail.env.label_folder_search_active = 0;
			rcmail.env.search_request = null;
			rcmail.env.all_folder_search_uid_mboxes = null;
			rcmail.http_post('plugin.not_label_folder_search', true);
			rcmail.label_list.clear_selection();
		}
	});

	rcmail.addEventListener('beforeedit', function(command){
		rcmail.env.framed = true;
		if (rcmail.redirect_draft_messages(true)){
			return false;
		}
	});

}

$(document).ready(function(){

	if (rcmail.gui_objects.sectionslist && (rcmail.env.action == 'label_preferences')) {
		section_select_init('label_preferences');
	}
	$("#markmessage-menu").append($("#message_label_content"));
	$("#markmessagemenu").append($("#message_label_content"));

	var showOrHide;

	if ($('#drop_labels').css('display') == 'none') {
		showOrHide = true;
	} else {
		showOrHide = false;
	}

	$("#labels-title").click(function () {
		if ( showOrHide == true ) {
			$('#drop_labels').show();
			rcmail.http_post('plugin.message_label_display_list', '_display_label=true');
			showOrHide = false;
		} else if ( showOrHide == false ) {
			$('#drop_labels').hide();
			rcmail.http_post('plugin.message_label_display_list', '_display_label=false');
			showOrHide = true;
		}
	});

});