Classes

Class	Line #	Total Statements	% Filtered	Complexity	Uncovered Elements	TOTAL Coverage	Actions
PreviewAction	43	29	0%	13	22	0.551020455.1%	Show methods

Class PreviewAction

Class PreviewAction	Line # 43	Total Statements 29	% Filtered 0%	Complexity 13	Uncovered Elements 22	TOTAL Coverage 0.551020455.1%
PreviewAction()   PreviewAction()	4848	1.01	0.00%	1.01	0.00	1.0 1.0100%
isActionSelected(String) : boolean   isActionSelected(String) : boolean	6060	1.01	0.00%	1.01	0.00	1.0 1.0100%
action(XWikiContext) : boolean   action(XWikiContext) : boolean	6565	20.020	0.00%	7.07	21.021	0.34375 0.3437534.4%
render(XWikiContext) : String   render(XWikiContext) : String	9999	7.07	0.00%	4.04	1.01	0.90909094 0.9090909490.9%

 

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1		/*
2		* See the NOTICE file distributed with this work for additional
3		* information regarding copyright ownership.
4		*
5		* This is free software; you can redistribute it and/or modify it
6		* under the terms of the GNU Lesser General Public License as
7		* published by the Free Software Foundation; either version 2.1 of
8		* the License, or (at your option) any later version.
9		*
10		* This software is distributed in the hope that it will be useful,
11		* but WITHOUT ANY WARRANTY; without even the implied warranty of
12		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13		* Lesser General Public License for more details.
14		*
15		* You should have received a copy of the GNU Lesser General Public
16		* License along with this software; if not, write to the Free
17		* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
18		* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
19		*/
20		package com.xpn.xwiki.web;
21
22		import org.apache.commons.lang3.StringUtils;
23
24		import com.xpn.xwiki.XWikiContext;
25		import com.xpn.xwiki.XWikiException;
26		import com.xpn.xwiki.doc.XWikiDocument;
27
28		/**
29		* <p>
30		* Action for previewing document changes. It prepares a temporarily changed document which is placed in the context,
31		* without actually saving anything. The response is normally rendered by the {@code preview.vm} template.
32		* </p>
33		* <p>
34		* This action also works like a request dispatcher, an early work-around for the fact that in HTML a form can only have
35		* one destination URL. Thus, the form had to be submitted to one action which would further dispatch the request to
36		* other actions, based on the clicked form button. Since preview is the safest method of the possible form actions, it
37		* was chosen as the dispatcher. Currently this functionality is deprecated and maintained only for backwards
38		* compatibility with older skins, since a cleaner dispatcher was implemented in {@link ActionFilter}.
39		* </p>
40		*
41		* @version $Id: 878c3503149afb89b6de0740065220d27ec46551 $
42		*/
		55.1% Uncovered Elements: 22 (49) Complexity: 13 Complexity Density: 0.45
43		public class PreviewAction extends EditAction
44		{
45		/**
46		* Default constructor.
47		*/
		100% Uncovered Elements: 0 (1) Complexity: 1 Complexity Density: 1
48	41	public PreviewAction()...
49		{
50	41	this.waitForXWikiInitialization = true;
51		}
52
53		/**
54		* Check if a certain action was selected by the user. This is needed in older skins, which don't make use of the
55		* {@link ActionFilter}'s dispatcher functionality, but rely on detecting the submit button that was clicked.
56		*
57		* @param action the request parameter value that should be tested
58		* @return {@code true} if the value is a non-empty string, {@code false} otherwise
59		*/
		100% Uncovered Elements: 0 (1) Complexity: 1 Complexity Density: 1
60	9	private boolean isActionSelected(String action)...
61		{
62	9	return StringUtils.isNotEmpty(action);
63		}
64
		34.4% Uncovered Elements: 21 (32) Complexity: 7 Complexity Density: 0.35
65	3	@Override...
66		public boolean action(XWikiContext context) throws XWikiException
67		{
68	3	XWikiRequest request = context.getRequest();
69	3	String formactionsave = request.getParameter("formactionsave");
70	3	String formactioncancel = request.getParameter("formactioncancel");
71	3	String formactionsac = request.getParameter("formactionsac");
72
73	3	if (isActionSelected(formactionsave)) {
74	0	SaveAction sa = new SaveAction();
75	0	if (sa.action(context)) {
76	0	sa.render(context);
77		}
78	0	return false;
79		}
80
81	3	if (isActionSelected(formactioncancel)) {
82	0	CancelAction ca = new CancelAction();
83	0	if (ca.action(context)) {
84	0	ca.render(context);
85		}
86	0	return false;
87		}
88
89	3	if (isActionSelected(formactionsac)) {
90	0	SaveAndContinueAction saca = new SaveAndContinueAction();
91	0	if (saca.action(context)) {
92	0	saca.render(context);
93		}
94	0	return false;
95		}
96	3	return true;
97		}
98
		90.9% Uncovered Elements: 1 (11) Complexity: 4 Complexity Density: 0.57
99	3	@Override...
100		public String render(XWikiContext context) throws XWikiException
101		{
102	3	XWikiDocument editedDocument = prepareEditedDocument(context);
103
104		// The current user editing the document should be displayed as author and creator (if the edited document is
105		// new) when the edited document is previewed.
106	3	editedDocument.setAuthorReference(context.getUserReference());
107	3	if (editedDocument.isNew()) {
108	1	editedDocument.setCreatorReference(context.getUserReference());
109		}
110
111		// Make sure the current user doesn't use the programming rights of the previous content author (by editing a
112		// document saved with programming rights, changing it and then previewing it). Also make sure the code
113		// requiring programming rights is executed in preview mode if the current user has programming rights.
114	3	editedDocument.setContentAuthorReference(context.getUserReference());
115
116		// Reconfirm edit (captcha) when jcaptcha is not correct.
117	3	Boolean reCheckCaptcha = (Boolean) context.get("recheckcaptcha");
118	3	return reCheckCaptcha != null && reCheckCaptcha ? "captcha" : "preview";
119		}
120		}