1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
|
<% content_for :style do %>
#route_table {
margin: 0;
border-collapse: collapse;
}
#route_table thead tr {
border-bottom: 2px solid #ddd;
}
#route_table thead tr.bottom {
border-bottom: none;
}
#route_table thead tr.bottom th {
padding: 10px 0;
line-height: 15px;
}
#route_table tbody tr {
border-bottom: 1px solid #ddd;
}
#route_table tbody tr:nth-child(odd) {
background: #f2f2f2;
}
#route_table tbody.exact_matches,
#route_table tbody.fuzzy_matches {
background-color: LightGoldenRodYellow;
border-bottom: solid 2px SlateGrey;
}
#route_table tbody.exact_matches tr,
#route_table tbody.fuzzy_matches tr {
background: none;
border-bottom: none;
}
#route_table td {
padding: 4px 30px;
}
#path_search {
width: 80%;
font-size: inherit;
}
<% end %>
<table id='route_table' class='route_table'>
<thead>
<tr>
<th>Helper</th>
<th>HTTP Verb</th>
<th>Path</th>
<th>Controller#Action</th>
</tr>
<tr class='bottom'>
<th><%# Helper %>
<%= link_to "Path", "#", 'data-route-helper' => '_path',
title: "Returns a relative path (without the http or domain)" %> /
<%= link_to "Url", "#", 'data-route-helper' => '_url',
title: "Returns an absolute url (with the http and domain)" %>
</th>
<th><%# HTTP Verb %>
</th>
<th><%# Path %>
<%= search_field(:path, nil, id: 'search', placeholder: "Path Match") %>
</th>
<th><%# Controller#action %>
</th>
</tr>
</thead>
<tbody class='exact_matches' id='exact_matches'>
</tbody>
<tbody class='fuzzy_matches' id='fuzzy_matches'>
</tbody>
<tbody>
<%= yield %>
</tbody>
</table>
<script type='text/javascript'>
// Iterates each element through a function
function each(elems, func) {
if (!elems instanceof Array) { elems = [elems]; }
for (var i = 0, len = elems.length; i < len; i++) {
func(elems[i]);
}
}
// Sets innerHTML for an element
function setContent(elem, text) {
elem.innerHTML = text;
}
// Enables path search functionality
function setupMatchPaths() {
// Check if the user input (sanitized as a path) matches the regexp data attribute
function checkExactMatch(section, elem, value) {
var string = sanitizePath(value),
regexp = elem.getAttribute("data-regexp");
showMatch(string, regexp, section, elem);
}
// Check if the route path data attribute contains the user input
function checkFuzzyMatch(section, elem, value) {
var string = elem.getAttribute("data-route-path"),
regexp = value;
showMatch(string, regexp, section, elem);
}
// Display the parent <tr> element in the appropriate section when there's a match
function showMatch(string, regexp, section, elem) {
if(string.match(RegExp(regexp))) {
section.appendChild(elem.parentNode.cloneNode(true));
}
}
// Check if there are any matched results in a section
function checkNoMatch(section, defaultText, noMatchText) {
if (section.innerHTML === defaultText) {
setContent(section, defaultText + noMatchText);
}
}
// Ensure path always starts with a slash "/" and remove params or fragments
function sanitizePath(path) {
var path = path.charAt(0) == '/' ? path : "/" + path;
return path.replace(/\#.*|\?.*/, '');
}
var regexpElems = document.querySelectorAll('#route_table [data-regexp]'),
searchElem = document.querySelector('#search'),
exactMatches = document.querySelector('#exact_matches'),
fuzzyMatches = document.querySelector('#fuzzy_matches');
// Remove matches when no search value is present
searchElem.onblur = function(e) {
if (searchElem.value === "") {
setContent(exactMatches, "");
setContent(fuzzyMatches, "");
}
}
// On key press perform a search for matching paths
searchElem.onkeyup = function(e){
var userInput = searchElem.value,
defaultExactMatch = '<tr><th colspan="4">Paths Matching (' + escape(sanitizePath(userInput)) +'):</th></tr>',
defaultFuzzyMatch = '<tr><th colspan="4">Paths Containing (' + escape(userInput) +'):</th></tr>',
noExactMatch = '<tr><th colspan="4">No Exact Matches Found</th></tr>',
noFuzzyMatch = '<tr><th colspan="4">No Fuzzy Matches Found</th></tr>';
// Clear out results section
setContent(exactMatches, defaultExactMatch);
setContent(fuzzyMatches, defaultFuzzyMatch);
// Display exact matches and fuzzy matches
each(regexpElems, function(elem) {
checkExactMatch(exactMatches, elem, userInput);
checkFuzzyMatch(fuzzyMatches, elem, userInput);
})
// Display 'No Matches' message when no matches are found
checkNoMatch(exactMatches, defaultExactMatch, noExactMatch);
checkNoMatch(fuzzyMatches, defaultFuzzyMatch, noFuzzyMatch);
}
}
// Enables functionality to toggle between `_path` and `_url` helper suffixes
function setupRouteToggleHelperLinks() {
// Sets content for each element
function setValOn(elems, val) {
each(elems, function(elem) {
setContent(elem, val);
});
}
// Sets onClick event for each element
function onClick(elems, func) {
each(elems, function(elem) {
elem.onclick = func;
});
}
var toggleLinks = document.querySelectorAll('#route_table [data-route-helper]');
onClick(toggleLinks, function(){
var helperTxt = this.getAttribute("data-route-helper"),
helperElems = document.querySelectorAll('[data-route-name] span.helper');
setValOn(helperElems, helperTxt);
});
}
setupMatchPaths();
setupRouteToggleHelperLinks();
</script>
|
