Skip to content

Commit 4c43695

Browse files
jrfnljrfnl
committed
Generator::getTitle(): fall back to file name if title is missing
When the documentation `title` attribute is missing, a title would still be included in the docs, but not contain any (useful) information. Fixed now by falling back to the XML document file name and splitting the name into words. Includes tests.
1 parent e5158df commit 4c43695

16 files changed

+191
-13
lines changed

‎src/Generators/Generator.php‎

Lines changed: 16 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -83,7 +83,22 @@ public function __construct(Ruleset $ruleset)
8383
*/
8484
protected function getTitle(DOMNode $doc)
8585
{
86-
return $doc->getAttribute('title');
86+
$title = $doc->getAttribute('title');
87+
88+
if (empty($title) === true) {
89+
// Fall back to the sniff name if no title was supplied.
90+
$fileName = $doc->ownerDocument->documentURI;
91+
$lastSlash = strrpos($fileName, '/');
92+
if (is_int($lastSlash) === true) {
93+
// Get the sniff name without "Standard.xml".
94+
$title = substr($fileName, ($lastSlash + 1), -12);
95+
96+
// Split the sniff name to individual words.
97+
$title = preg_replace('`[-._]|(?<=[a-z])(?=[A-Z])|(?<=[A-Z])(?=[A-Z][a-z])`', '$1 $2', $title);
98+
}
99+
}
100+
101+
return $title;
87102

88103
}//end getTitle()
89104

‎tests/Core/Generators/Expectations/ExpectedOutputDocumentationTitlePCREFallback.html‎

Lines changed: 79 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,79 @@
1+
<html>
2+
<head>
3+
<title>GeneratorTest Coding Standards</title>
4+
<style>
5+
body {
6+
background-color: #FFFFFF;
7+
font-size: 14px;
8+
font-family: Arial, Helvetica, sans-serif;
9+
color: #000000;
10+
}
11+
12+
h1 {
13+
color: #666666;
14+
font-size: 20px;
15+
font-weight: bold;
16+
margin-top: 0px;
17+
background-color: #E6E7E8;
18+
padding: 20px;
19+
border: 1px solid #BBBBBB;
20+
}
21+
22+
h2 {
23+
color: #00A5E3;
24+
font-size: 16px;
25+
font-weight: normal;
26+
margin-top: 50px;
27+
}
28+
29+
.code-comparison {
30+
width: 100%;
31+
}
32+
33+
.code-comparison td {
34+
border: 1px solid #CCCCCC;
35+
}
36+
37+
.code-comparison-title, .code-comparison-code {
38+
font-family: Arial, Helvetica, sans-serif;
39+
font-size: 12px;
40+
color: #000000;
41+
vertical-align: top;
42+
padding: 4px;
43+
width: 50%;
44+
background-color: #F1F1F1;
45+
line-height: 15px;
46+
}
47+
48+
.code-comparison-code {
49+
font-family: Courier;
50+
background-color: #F9F9F9;
51+
}
52+
53+
.code-comparison-highlight {
54+
background-color: #DDF1F7;
55+
border: 1px solid #00A5E3;
56+
line-height: 15px;
57+
}
58+
59+
.tag-line {
60+
text-align: center;
61+
width: 100%;
62+
margin-top: 30px;
63+
font-size: 12px;
64+
}
65+
66+
.tag-line a {
67+
color: #000000;
68+
}
69+
</style>
70+
</head>
71+
<body>
72+
<h1>GeneratorTest Coding Standards</h1>
73+
<a name="Documentation-Title-PCRE-Fallback" />
74+
<h2>Documentation Title PCRE Fallback</h2>
75+
<p class="text">Testing the document title can get determined from the sniff name if missing.</p>
76+
<p class="text">This file name contains an acronym on purpose to test the word splitting.</p>
77+
<div class="tag-line">Documentation generated on #REDACTED# by <a href="https://github.com/PHPCSStandards/PHP_CodeSniffer">PHP_CodeSniffer #VERSION#</a></div>
78+
</body>
79+
</html>

‎tests/Core/Generators/Expectations/ExpectedOutputDocumentationTitlePCREFallback.md‎

Lines changed: 9 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,9 @@
1+
# GeneratorTest Coding Standard
2+
3+
## Documentation Title PCRE Fallback
4+
5+
Testing the document title can get determined from the sniff name if missing.
6+
7+
This file name contains an acronym on purpose to test the word splitting.
8+
9+
Documentation generated on *REDACTED* by [PHP_CodeSniffer *VERSION*](https://github.com/PHPCSStandards/PHP_CodeSniffer)

‎tests/Core/Generators/Expectations/ExpectedOutputDocumentationTitlePCREFallback.txt‎

Lines changed: 9 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,9 @@
1+
2+
--------------------------------------------------------------------
3+
| GENERATORTEST CODING STANDARD: DOCUMENTATION TITLE PCRE FALLBACK |
4+
--------------------------------------------------------------------
5+
6+
Testing the document title can get determined from the sniff name if missing.
7+
8+
This file name contains an acronym on purpose to test the word splitting.
9+

‎tests/Core/Generators/Expectations/ExpectedOutputInvalidDocumentationTitleEmpty.html‎

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -70,8 +70,8 @@
7070
</head>
7171
<body>
7272
<h1>GeneratorTest Coding Standards</h1>
73-
<a name="" />
74-
<h2></h2>
73+
<a name="Documentation-Title-Empty" />
74+
<h2>Documentation Title Empty</h2>
7575
<p class="text">The above &quot;documentation&quot; element has an empty title attribute.</p>
7676
<table class="code-comparison">
7777
<tr>

‎tests/Core/Generators/Expectations/ExpectedOutputInvalidDocumentationTitleEmpty.md‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,6 @@
11
# GeneratorTest Coding Standard
22

3-
##
3+
## Documentation Title Empty
44

55
The above &quot;documentation&quot; element has an empty title attribute.
66
<table>

‎tests/Core/Generators/Expectations/ExpectedOutputInvalidDocumentationTitleEmpty.txt‎

Lines changed: 3 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -1,7 +1,7 @@
11

2-
-----------------------------------
3-
| GENERATORTEST CODING STANDARD: |
4-
-----------------------------------
2+
------------------------------------------------------------
3+
| GENERATORTEST CODING STANDARD: DOCUMENTATION TITLE EMPTY |
4+
------------------------------------------------------------
55

66
The above "documentation" element has an empty title attribute.
77

‎tests/Core/Generators/Expectations/ExpectedOutputInvalidDocumentationTitleMissing.html‎

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -70,8 +70,8 @@
7070
</head>
7171
<body>
7272
<h1>GeneratorTest Coding Standards</h1>
73-
<a name="" />
74-
<h2></h2>
73+
<a name="Documentation-Title-Missing" />
74+
<h2>Documentation Title Missing</h2>
7575
<p class="text">The above &quot;documentation&quot; element is missing the title attribute.</p>
7676
<table class="code-comparison">
7777
<tr>

‎tests/Core/Generators/Expectations/ExpectedOutputInvalidDocumentationTitleMissing.md‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,6 @@
11
# GeneratorTest Coding Standard
22

3-
##
3+
## Documentation Title Missing
44

55
The above &quot;documentation&quot; element is missing the title attribute.
66
<table>

‎tests/Core/Generators/Expectations/ExpectedOutputInvalidDocumentationTitleMissing.txt‎

Lines changed: 3 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -1,7 +1,7 @@
11

2-
-----------------------------------
3-
| GENERATORTEST CODING STANDARD: |
4-
-----------------------------------
2+
--------------------------------------------------------------
3+
| GENERATORTEST CODING STANDARD: DOCUMENTATION TITLE MISSING |
4+
--------------------------------------------------------------
55

66
The above "documentation" element is missing the title attribute.
77

0 commit comments

Comments
 (0)