@@ -30,247 +30,247 @@ |
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30 | 30 | */ |
31 | 31 | class TemplateHandler |
32 | 32 | { |
33 | - /** |
|
34 | - * Benchmark instance. |
|
35 | - * |
|
36 | - * @var string $benchmark |
|
37 | - */ |
|
38 | - protected $benchmark; |
|
33 | + /** |
|
34 | + * Benchmark instance. |
|
35 | + * |
|
36 | + * @var string $benchmark |
|
37 | + */ |
|
38 | + protected $benchmark; |
|
39 | 39 | |
40 | - /** |
|
41 | - * Nesting level of the output buffering mechanism. |
|
42 | - * |
|
43 | - * @var string $obLevel |
|
44 | - */ |
|
45 | - public $obLevel; |
|
40 | + /** |
|
41 | + * Nesting level of the output buffering mechanism. |
|
42 | + * |
|
43 | + * @var string $obLevel |
|
44 | + */ |
|
45 | + public $obLevel; |
|
46 | 46 | |
47 | - /** |
|
48 | - * The functions of system what control errors and exceptions. |
|
49 | - * |
|
50 | - * @var string|object $system |
|
51 | - */ |
|
52 | - protected $system; |
|
47 | + /** |
|
48 | + * The functions of system what control errors and exceptions. |
|
49 | + * |
|
50 | + * @var string|object $system |
|
51 | + */ |
|
52 | + protected $system; |
|
53 | 53 | |
54 | - /** |
|
55 | - * An array of variables to be passed to all templates. |
|
56 | - * |
|
57 | - * @var array $variables |
|
58 | - */ |
|
59 | - protected $variables = []; |
|
54 | + /** |
|
55 | + * An array of variables to be passed to all templates. |
|
56 | + * |
|
57 | + * @var array $variables |
|
58 | + */ |
|
59 | + protected $variables = []; |
|
60 | 60 | |
61 | - /** |
|
62 | - * Constructor. The TemplateHandler class instance. |
|
63 | - * |
|
64 | - * @return void |
|
65 | - */ |
|
66 | - public function __construct() |
|
67 | - { |
|
68 | - $this->system = new System; |
|
69 | - $this->benchmark = new Benchmark; |
|
70 | - $this->obLevel = $this->system->getOutputBufferLevel(); |
|
71 | - } |
|
61 | + /** |
|
62 | + * Constructor. The TemplateHandler class instance. |
|
63 | + * |
|
64 | + * @return void |
|
65 | + */ |
|
66 | + public function __construct() |
|
67 | + { |
|
68 | + $this->system = new System; |
|
69 | + $this->benchmark = new Benchmark; |
|
70 | + $this->obLevel = $this->system->getOutputBufferLevel(); |
|
71 | + } |
|
72 | 72 | |
73 | - /** |
|
74 | - * Clean Path: This makes nicer looking paths for the error output. |
|
75 | - * |
|
76 | - * @param string $file |
|
77 | - * |
|
78 | - * @return string |
|
79 | - */ |
|
80 | - public function cleanPath($file): string |
|
81 | - { |
|
82 | - if (strpos($file, appPath().DIRECTORY_SEPARATOR) === 0) { |
|
83 | - $file = appPath().DIRECTORY_SEPARATOR.substr($file, strlen(appPath().DIRECTORY_SEPARATOR)); |
|
84 | - } elseif (strpos($file, basePath().DIRECTORY_SEPARATOR) === 0) { |
|
85 | - $file = basePath().DIRECTORY_SEPARATOR.substr($file, strlen(basePath().DIRECTORY_SEPARATOR)); |
|
86 | - } elseif (strpos($file, configPath().DIRECTORY_SEPARATOR) === 0) { |
|
87 | - $file = configPath().DIRECTORY_SEPARATOR.substr($file, strlen(configPath().DIRECTORY_SEPARATOR)); |
|
88 | - } elseif (strpos($file, resourcePath().DIRECTORY_SEPARATOR) === 0) { |
|
89 | - $file = resourcePath().DIRECTORY_SEPARATOR.substr($file, strlen(resourcePath().DIRECTORY_SEPARATOR)); |
|
90 | - } |
|
73 | + /** |
|
74 | + * Clean Path: This makes nicer looking paths for the error output. |
|
75 | + * |
|
76 | + * @param string $file |
|
77 | + * |
|
78 | + * @return string |
|
79 | + */ |
|
80 | + public function cleanPath($file): string |
|
81 | + { |
|
82 | + if (strpos($file, appPath().DIRECTORY_SEPARATOR) === 0) { |
|
83 | + $file = appPath().DIRECTORY_SEPARATOR.substr($file, strlen(appPath().DIRECTORY_SEPARATOR)); |
|
84 | + } elseif (strpos($file, basePath().DIRECTORY_SEPARATOR) === 0) { |
|
85 | + $file = basePath().DIRECTORY_SEPARATOR.substr($file, strlen(basePath().DIRECTORY_SEPARATOR)); |
|
86 | + } elseif (strpos($file, configPath().DIRECTORY_SEPARATOR) === 0) { |
|
87 | + $file = configPath().DIRECTORY_SEPARATOR.substr($file, strlen(configPath().DIRECTORY_SEPARATOR)); |
|
88 | + } elseif (strpos($file, resourcePath().DIRECTORY_SEPARATOR) === 0) { |
|
89 | + $file = resourcePath().DIRECTORY_SEPARATOR.substr($file, strlen(resourcePath().DIRECTORY_SEPARATOR)); |
|
90 | + } |
|
91 | 91 | |
92 | - return $file; |
|
93 | - } |
|
92 | + return $file; |
|
93 | + } |
|
94 | 94 | |
95 | - /** |
|
96 | - * Display memory usage in real-world units. Intended for use |
|
97 | - * with memory_get_usage, etc. |
|
98 | - * |
|
99 | - * @param int $bytes |
|
100 | - * |
|
101 | - * @return string |
|
102 | - */ |
|
103 | - public function displayMemory(int $bytes): string |
|
104 | - { |
|
105 | - if ($bytes < 1024) { |
|
106 | - return $bytes.'B'; |
|
107 | - } else if ($bytes < 1048576) { |
|
108 | - return round($bytes/1024, 2).'KB'; |
|
109 | - } |
|
95 | + /** |
|
96 | + * Display memory usage in real-world units. Intended for use |
|
97 | + * with memory_get_usage, etc. |
|
98 | + * |
|
99 | + * @param int $bytes |
|
100 | + * |
|
101 | + * @return string |
|
102 | + */ |
|
103 | + public function displayMemory(int $bytes): string |
|
104 | + { |
|
105 | + if ($bytes < 1024) { |
|
106 | + return $bytes.'B'; |
|
107 | + } else if ($bytes < 1048576) { |
|
108 | + return round($bytes/1024, 2).'KB'; |
|
109 | + } |
|
110 | 110 | |
111 | - return round($bytes/1048576, 2).'MB'; |
|
112 | - } |
|
111 | + return round($bytes/1048576, 2).'MB'; |
|
112 | + } |
|
113 | 113 | |
114 | - /** |
|
115 | - * Escapes a string for output in an HTML document. |
|
116 | - * |
|
117 | - * @param string $text |
|
118 | - * |
|
119 | - * @return string |
|
120 | - */ |
|
121 | - public function escape($text): string |
|
122 | - { |
|
123 | - $flags = ENT_QUOTES; |
|
114 | + /** |
|
115 | + * Escapes a string for output in an HTML document. |
|
116 | + * |
|
117 | + * @param string $text |
|
118 | + * |
|
119 | + * @return string |
|
120 | + */ |
|
121 | + public function escape($text): string |
|
122 | + { |
|
123 | + $flags = ENT_QUOTES; |
|
124 | 124 | |
125 | - // HHVM has all constants defined, but only ENT_IGNORE |
|
126 | - // works at the moment |
|
127 | - if (defined("ENT_SUBSTITUTE") && ! defined("HHVM_VERSION")) { |
|
128 | - $flags |= ENT_SUBSTITUTE; |
|
129 | - } else { |
|
130 | - $flags |= ENT_IGNORE; |
|
131 | - } |
|
125 | + // HHVM has all constants defined, but only ENT_IGNORE |
|
126 | + // works at the moment |
|
127 | + if (defined("ENT_SUBSTITUTE") && ! defined("HHVM_VERSION")) { |
|
128 | + $flags |= ENT_SUBSTITUTE; |
|
129 | + } else { |
|
130 | + $flags |= ENT_IGNORE; |
|
131 | + } |
|
132 | 132 | |
133 | - $text = str_replace(chr(9), ' ', $text); |
|
133 | + $text = str_replace(chr(9), ' ', $text); |
|
134 | 134 | |
135 | - return htmlspecialchars($text, $flags, "UTF-8"); |
|
136 | - } |
|
135 | + return htmlspecialchars($text, $flags, "UTF-8"); |
|
136 | + } |
|
137 | 137 | |
138 | - /** |
|
139 | - * Returns all variables for this helper. |
|
140 | - * |
|
141 | - * @return array |
|
142 | - */ |
|
143 | - public function getVariables(): array |
|
144 | - { |
|
145 | - return $this->variables; |
|
146 | - } |
|
138 | + /** |
|
139 | + * Returns all variables for this helper. |
|
140 | + * |
|
141 | + * @return array |
|
142 | + */ |
|
143 | + public function getVariables(): array |
|
144 | + { |
|
145 | + return $this->variables; |
|
146 | + } |
|
147 | 147 | |
148 | - /** |
|
149 | - * Creates a syntax-highlighted version of a PHP file. |
|
150 | - * |
|
151 | - * @param string $file |
|
152 | - * @param int $lineNumber |
|
153 | - * @param int $lines |
|
154 | - * |
|
155 | - * @return bool|string |
|
156 | - * |
|
157 | - * @throws \Exception |
|
158 | - */ |
|
159 | - public function highlightFile($file, $lineNumber, $lines = 15) |
|
160 | - { |
|
161 | - if (empty ($file) || ! is_readable($file)) { |
|
162 | - return false; |
|
163 | - } |
|
148 | + /** |
|
149 | + * Creates a syntax-highlighted version of a PHP file. |
|
150 | + * |
|
151 | + * @param string $file |
|
152 | + * @param int $lineNumber |
|
153 | + * @param int $lines |
|
154 | + * |
|
155 | + * @return bool|string |
|
156 | + * |
|
157 | + * @throws \Exception |
|
158 | + */ |
|
159 | + public function highlightFile($file, $lineNumber, $lines = 15) |
|
160 | + { |
|
161 | + if (empty ($file) || ! is_readable($file)) { |
|
162 | + return false; |
|
163 | + } |
|
164 | 164 | |
165 | - // Set our highlight colors: |
|
166 | - if (function_exists('ini_set')) { |
|
167 | - ini_set('highlight.bg', '#000'); |
|
168 | - ini_set('highlight.comment', '#959595'); |
|
169 | - ini_set('highlight.default', '#3CABC1'); |
|
170 | - ini_set('highlight.html', '#06B'); |
|
171 | - ini_set('highlight.keyword', '#C96F48'); |
|
172 | - ini_set('highlight.string', '#86E053'); |
|
173 | - } |
|
165 | + // Set our highlight colors: |
|
166 | + if (function_exists('ini_set')) { |
|
167 | + ini_set('highlight.bg', '#000'); |
|
168 | + ini_set('highlight.comment', '#959595'); |
|
169 | + ini_set('highlight.default', '#3CABC1'); |
|
170 | + ini_set('highlight.html', '#06B'); |
|
171 | + ini_set('highlight.keyword', '#C96F48'); |
|
172 | + ini_set('highlight.string', '#86E053'); |
|
173 | + } |
|
174 | 174 | |
175 | - try { |
|
176 | - $origin = file_get_contents($file); |
|
177 | - } catch (Exception $e) { |
|
178 | - return false; |
|
179 | - } |
|
175 | + try { |
|
176 | + $origin = file_get_contents($file); |
|
177 | + } catch (Exception $e) { |
|
178 | + return false; |
|
179 | + } |
|
180 | 180 | |
181 | - $origin = str_replace(["\r\n", "\r"], "\n", $origin); |
|
182 | - $origin = explode("\n", highlight_string($origin , true)); |
|
183 | - $origin = str_replace('<br />', "\n", $origin [1]); |
|
181 | + $origin = str_replace(["\r\n", "\r"], "\n", $origin); |
|
182 | + $origin = explode("\n", highlight_string($origin , true)); |
|
183 | + $origin = str_replace('<br />', "\n", $origin [1]); |
|
184 | 184 | |
185 | - $origin = explode("\n", str_replace("\r\n", "\n", $origin)); |
|
185 | + $origin = explode("\n", str_replace("\r\n", "\n", $origin)); |
|
186 | 186 | |
187 | - // Get just the part to show |
|
188 | - $start = $lineNumber - (int) round($lines / 2); |
|
189 | - $start = $start < 0 ? 0 : $start; |
|
187 | + // Get just the part to show |
|
188 | + $start = $lineNumber - (int) round($lines / 2); |
|
189 | + $start = $start < 0 ? 0 : $start; |
|
190 | 190 | |
191 | - // Get just the lines we need to display, while keeping line numbers... |
|
192 | - $origin = array_splice($origin, $start, $lines, true); |
|
191 | + // Get just the lines we need to display, while keeping line numbers... |
|
192 | + $origin = array_splice($origin, $start, $lines, true); |
|
193 | 193 | |
194 | - // Used to format the line number in the source |
|
195 | - $format = '% '.strlen($start + $lines).'d'; |
|
194 | + // Used to format the line number in the source |
|
195 | + $format = '% '.strlen($start + $lines).'d'; |
|
196 | 196 | |
197 | - $out = ''; |
|
198 | - // Because the highlighting may have an uneven number |
|
199 | - // of open and close span tags on one line, we need |
|
200 | - // to ensure we can close them all to get the lines |
|
201 | - // showing correctly. |
|
202 | - $spans = 1; |
|
197 | + $out = ''; |
|
198 | + // Because the highlighting may have an uneven number |
|
199 | + // of open and close span tags on one line, we need |
|
200 | + // to ensure we can close them all to get the lines |
|
201 | + // showing correctly. |
|
202 | + $spans = 1; |
|
203 | 203 | |
204 | - foreach ($origin as $n => $row) { |
|
205 | - $spans += substr_count($row, '<span') - substr_count($row, '</span'); |
|
206 | - $row = str_replace(["\r", "\n"], ['', ''], $row); |
|
204 | + foreach ($origin as $n => $row) { |
|
205 | + $spans += substr_count($row, '<span') - substr_count($row, '</span'); |
|
206 | + $row = str_replace(["\r", "\n"], ['', ''], $row); |
|
207 | 207 | |
208 | - if (($n+$start+1) == $lineNumber) { |
|
209 | - preg_match_all('#<[^>]+>#', $row, $tags); |
|
210 | - $out .= sprintf("<span class='line highlight'><span class='number'>{$format}</span> %s\n</span>%s", |
|
211 | - $n + $start + 1, |
|
212 | - strip_tags($row), |
|
213 | - implode('', $tags[0]) |
|
214 | - ); |
|
215 | - } else { |
|
216 | - $out .= sprintf('<span class="number">'.$format.'</span> %s <span class="line">', $n + $start + 1, $row) ."\n"; |
|
217 | - } |
|
218 | - } |
|
208 | + if (($n+$start+1) == $lineNumber) { |
|
209 | + preg_match_all('#<[^>]+>#', $row, $tags); |
|
210 | + $out .= sprintf("<span class='line highlight'><span class='number'>{$format}</span> %s\n</span>%s", |
|
211 | + $n + $start + 1, |
|
212 | + strip_tags($row), |
|
213 | + implode('', $tags[0]) |
|
214 | + ); |
|
215 | + } else { |
|
216 | + $out .= sprintf('<span class="number">'.$format.'</span> %s <span class="line">', $n + $start + 1, $row) ."\n"; |
|
217 | + } |
|
218 | + } |
|
219 | 219 | |
220 | - $out .= str_repeat('</span>', $spans); |
|
220 | + $out .= str_repeat('</span>', $spans); |
|
221 | 221 | |
222 | - return '<pre class="code-blocks"><code>'.$out.'</code></pre>'; |
|
223 | - } |
|
222 | + return '<pre class="code-blocks"><code>'.$out.'</code></pre>'; |
|
223 | + } |
|
224 | 224 | |
225 | - /** |
|
226 | - * Sets the variables to be passed to all templates rendered |
|
227 | - * by this template helper. |
|
228 | - * |
|
229 | - * @param array $variables |
|
230 | - * |
|
231 | - * @return void |
|
232 | - */ |
|
233 | - public function setVariables(array $variables): void |
|
234 | - { |
|
235 | - $this->variables = $variables; |
|
236 | - } |
|
225 | + /** |
|
226 | + * Sets the variables to be passed to all templates rendered |
|
227 | + * by this template helper. |
|
228 | + * |
|
229 | + * @param array $variables |
|
230 | + * |
|
231 | + * @return void |
|
232 | + */ |
|
233 | + public function setVariables(array $variables): void |
|
234 | + { |
|
235 | + $this->variables = $variables; |
|
236 | + } |
|
237 | 237 | |
238 | - /** |
|
239 | - * Convert a string to a slug version of itself. |
|
240 | - * |
|
241 | - * @param string $original |
|
242 | - * |
|
243 | - * @return string |
|
244 | - */ |
|
245 | - public function slug($original): string |
|
246 | - { |
|
247 | - $slug = str_replace(" ", "-", $original); |
|
248 | - $slug = preg_replace('/[^\w\d\-\_]/i',' ', $slug); |
|
238 | + /** |
|
239 | + * Convert a string to a slug version of itself. |
|
240 | + * |
|
241 | + * @param string $original |
|
242 | + * |
|
243 | + * @return string |
|
244 | + */ |
|
245 | + public function slug($original): string |
|
246 | + { |
|
247 | + $slug = str_replace(" ", "-", $original); |
|
248 | + $slug = preg_replace('/[^\w\d\-\_]/i',' ', $slug); |
|
249 | 249 | |
250 | - return strtolower($slug); |
|
251 | - } |
|
250 | + return strtolower($slug); |
|
251 | + } |
|
252 | 252 | |
253 | - /** |
|
254 | - * Given an exception and status code will display the error to the client. |
|
255 | - * |
|
256 | - * @param string $template |
|
257 | - * |
|
258 | - * @return void |
|
259 | - */ |
|
260 | - public function render($template): void |
|
261 | - { |
|
262 | - $vars = $this->getVariables(); |
|
253 | + /** |
|
254 | + * Given an exception and status code will display the error to the client. |
|
255 | + * |
|
256 | + * @param string $template |
|
257 | + * |
|
258 | + * @return void |
|
259 | + */ |
|
260 | + public function render($template): void |
|
261 | + { |
|
262 | + $vars = $this->getVariables(); |
|
263 | 263 | |
264 | - $vars['template'] = $this; |
|
264 | + $vars['template'] = $this; |
|
265 | 265 | |
266 | - if ($this->system->getOutputBufferLevel() > $this->obLevel + 1) { |
|
267 | - @$this->system->endOutputBuffering(); |
|
268 | - } |
|
266 | + if ($this->system->getOutputBufferLevel() > $this->obLevel + 1) { |
|
267 | + @$this->system->endOutputBuffering(); |
|
268 | + } |
|
269 | 269 | |
270 | - // Instantiate the error view and prepare the vars |
|
271 | - call_user_func(function () { |
|
272 | - extract(func_get_arg(1)); |
|
273 | - include func_get_arg(0); |
|
274 | - }, $template, $vars); |
|
275 | - } |
|
270 | + // Instantiate the error view and prepare the vars |
|
271 | + call_user_func(function () { |
|
272 | + extract(func_get_arg(1)); |
|
273 | + include func_get_arg(0); |
|
274 | + }, $template, $vars); |
|
275 | + } |
|
276 | 276 | } |
277 | 277 | \ No newline at end of file |