-
-
Notifications
You must be signed in to change notification settings - Fork 1.1k
/
compile.php
266 lines (247 loc) · 10.9 KB
/
compile.php
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
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
<?php
error_reporting(6135); // errors and warnings
include dirname(__FILE__) . "/adminer/include/version.inc.php";
include dirname(__FILE__) . "/externals/jsmin-php/jsmin.php";
if (!class_exists("JSMin")) {
/** Simple JS minifier without full support for regex literals
* @link http://pastebin.com/2Jc2swSr
*/
class JSMin {
/*private static*/ function callback($match) {
$s = trim($match[0]);
return ($s === "" ? "\n" : ($s[0] === "/" && ($s[1] === "*" || $s[1] === "/") ? "" : $s));
}
/*static*/ function minify($input) {
return preg_replace_callback('~//[^\n]*|/\*.*?\*/|/(?!\s)(?:\\\\.|[^/\\\\])*/|\'(?:\\\\.|[^\'\\\\])*\'|"(?:\\\\.|[^"\\\\])*"|\s*[^0-9a-z_$\'"/\s]\s*|\s+~si', array('JSMin', 'callback'), $input);
}
}
}
function add_apo_slashes($s) {
return addcslashes($s, "\\'");
}
function remove_lang($match) {
global $translations;
$idf = strtr($match[2], array("\\'" => "'", "\\\\" => "\\"));
$s = ($translations[$idf] ? $translations[$idf] : $idf);
if ($match[3] == ",") { // lang() has parameters
return "$match[1]" . (is_array($s) ? "lang(array('" . implode("', '", array_map('add_apo_slashes', $s)) . "')," : "sprintf('" . add_apo_slashes($s) . "',");
}
return ($match[1] && $match[4] ? $s : "$match[1]'" . add_apo_slashes($s) . "'$match[4]");
}
function lang_ids($match) {
global $lang_ids;
$lang_id = &$lang_ids[stripslashes($match[1])];
if (!isset($lang_id)) {
$lang_id = count($lang_ids) - 1;
}
return ($_SESSION["lang"] ? $match[0] : "lang($lang_id$match[2]");
}
function put_file($match) {
global $project;
if (basename($match[2]) == '$LANG.inc.php') {
return $match[0]; // processed later
}
$return = file_get_contents(dirname(__FILE__) . "/$project/$match[2]");
if (basename($match[2]) != "lang.inc.php" || !$_SESSION["lang"]) {
$tokens = token_get_all($return); // to find out the last token
return "?>\n$return" . (in_array($tokens[count($tokens) - 1][0], array(T_CLOSE_TAG, T_INLINE_HTML), true) ? "<?php" : "");
} elseif (preg_match('~\\s*(\\$pos = .*)~', $return, $match2)) {
// single language lang() is used for plural
return "function lang(\$translation, \$number) {\n\t" . str_replace('$LANG', "'$_SESSION[lang]'", $match2[1]) . "\n\treturn sprintf(\$translation[\$pos], \$number);\n}\n";
} else {
echo "lang() not found\n";
}
}
function put_file_lang($match) {
global $lang_ids, $project;
if ($_SESSION["lang"]) {
return "";
}
$return = "";
foreach (glob(dirname(__FILE__) . "/adminer/lang/*.inc.php") as $filename) {
include $filename; // assign $translations
$translation_ids = array_flip($lang_ids); // default translation
foreach ($translations as $key => $val) {
if (isset($val)) {
$translation_ids[$lang_ids[$key]] = $val;
}
}
$return .= "\tcase \"" . basename($filename, '.inc.php') . '": $translations = array(';
foreach ($translation_ids as $val) {
$return .= (is_array($val) ? "array('" . implode("', '", array_map('add_apo_slashes', $val)) . "')" : "'" . add_apo_slashes($val) . "'") . ", ";
}
$return = substr($return, 0, -2) . "); break;\n";
}
return "switch (\$LANG) {\n$return}\n";
}
function short_identifier($number, $chars) {
$return = '';
while ($number >= 0) {
$return .= $chars{$number % strlen($chars)};
$number = floor($number / strlen($chars)) - 1;
}
return $return;
}
// based on http://latrine.dgx.cz/jak-zredukovat-php-skripty
function php_shrink($input) {
$special_variables = array_flip(array('$this', '$GLOBALS', '$_GET', '$_POST', '$_FILES', '$_COOKIE', '$_SESSION', '$_SERVER'));
$short_variables = array();
$shortening = true;
$tokens = token_get_all($input);
foreach ($tokens as $i => $token) {
if ($token[0] === T_VARIABLE && !isset($special_variables[$token[1]])) {
$short_variables[$token[1]]++;
}
}
arsort($short_variables);
foreach (array_keys($short_variables) as $number => $key) {
$short_variables[$key] = short_identifier($number, implode(range('a', 'z')) . '_' . implode(range('A', 'Z'))); // could use also numbers and \x7f-\xff
}
$set = array_flip(preg_split('//', '!"#$&\'()*+,-./:;<=>?@[\]^`{|}'));
$space = '';
$output = '';
$in_echo = false;
$doc_comment = false; // include only first /**
for (reset($tokens); list($i, $token) = each($tokens); ) {
if (!is_array($token)) {
$token = array(0, $token);
}
if ($tokens[$i+2][0] === T_CLOSE_TAG && $tokens[$i+3][0] === T_INLINE_HTML && $tokens[$i+4][0] === T_OPEN_TAG
&& strlen(addcslashes($tokens[$i+3][1], "'\\")) < strlen($tokens[$i+3][1]) + 3
) {
$tokens[$i+2] = array(T_ECHO, 'echo');
$tokens[$i+3] = array(T_CONSTANT_ENCAPSED_STRING, "'" . addcslashes($tokens[$i+3][1], "'\\") . "'");
$tokens[$i+4] = array(0, ';');
}
if ($token[0] == T_COMMENT || $token[0] == T_WHITESPACE || ($token[0] == T_DOC_COMMENT && $doc_comment)) {
$space = "\n";
} else {
if ($token[0] == T_DOC_COMMENT) {
$doc_comment = true;
}
if ($token[0] == T_VAR) {
$shortening = false;
} elseif (!$shortening) {
if ($token[1] == ';') {
$shortening = true;
}
} elseif ($token[0] == T_ECHO) {
$in_echo = true;
} elseif ($token[1] == ';' && $in_echo) {
if ($tokens[$i+1][0] === T_WHITESPACE && $tokens[$i+2][0] === T_ECHO) {
next($tokens);
$i++;
}
if ($tokens[$i+1][0] === T_ECHO) {
// join two consecutive echos
next($tokens);
$token[1] = ','; // '.' would conflict with "a".1+2 and would use more memory //! remove ',' and "," but not $var","
} else {
$in_echo = false;
}
} elseif ($token[0] === T_VARIABLE && !isset($special_variables[$token[1]])) {
$token[1] = '$' . $short_variables[$token[1]];
}
if (isset($set[substr($output, -1)]) || isset($set[$token[1][0]])) {
$space = '';
}
$output .= $space . $token[1];
$space = '';
}
}
return $output;
}
function minify_css($file) {
return preg_replace('~\\s*([:;{},])\\s*~', '\\1', $file);
}
function compile_file($match) {
global $project;
return call_user_func($match[2], file_get_contents(dirname(__FILE__) . "/$project/$match[1]"));
}
$driver = "";
if (file_exists(dirname(__FILE__) . "/adminer/drivers/" . $_SERVER["argv"][1] . ".inc.php")) {
$driver = $_SERVER["argv"][1];
array_shift($_SERVER["argv"]);
}
unset($_COOKIE["adminer_lang"]);
$_SESSION["lang"] = $_SERVER["argv"][1]; // Adminer functions read language from session
include dirname(__FILE__) . "/adminer/include/lang.inc.php";
if (isset($_SESSION["lang"])) {
if (isset($_SERVER["argv"][2]) || !isset($langs[$_SESSION["lang"]])) {
echo "Usage: php compile.php [lang]\nPurpose: Compile adminer[-lang].php and editor[-lang].php.\n";
exit(1);
}
include dirname(__FILE__) . "/adminer/lang/$_SESSION[lang].inc.php";
}
// check function definition in drivers
$filename = dirname(__FILE__) . "/adminer/drivers/mysql.inc.php";
preg_match_all('~\\bfunction ([^(]+)~', file_get_contents($filename), $matches); //! respect context (extension, class)
$functions = array_combine($matches[1], $matches[0]);
unset($functions["__destruct"], $functions["Min_DB"], $functions["Min_Result"]);
foreach (glob(dirname(__FILE__) . "/adminer/drivers/" . ($driver ? $driver : "*") . ".inc.php") as $filename) {
if ($filename != "mysql.inc.php") {
$file = file_get_contents($filename);
foreach ($functions as $val) {
if (!strpos($file, "$val(")) {
echo "Missing $val in $filename\n";
}
}
}
}
include dirname(__FILE__) . "/adminer/include/pdo.inc.php";
$features = array("view", "event", "privileges", "user", "processlist", "variables", "trigger", "scheme", "sequence", "dump");
foreach (array("adminer", "editor") as $project) {
$lang_ids = array(); // global variable simplifies usage in a callback function
$file = file_get_contents(dirname(__FILE__) . "/$project/index.php");
if ($driver) {
$connection = (object) array("server_info" => 5.1); // MySQL support is version specific
$_GET[$driver] = true; // to load the driver
include_once dirname(__FILE__) . "/adminer/drivers/$driver.inc.php";
foreach ($features as $feature) {
if (!support($feature)) {
$file = str_replace("} elseif (isset(\$_GET[\"$feature\"])) {\n\tinclude \"./$feature.inc.php\";\n", "", $file);
}
}
if (!support("routine")) {
$file = str_replace("} elseif (isset(\$_GET[\"procedure\"])) {\n\tinclude \"./procedure.inc.php\";\n", "", $file);
$file = str_replace("} elseif (isset(\$_GET[\"call\"])) {\n\tinclude \"./call.inc.php\";\n", "", $file);
$file = str_replace("if (isset(\$_GET[\"callf\"])) {\n\t\$_GET[\"call\"] = \$_GET[\"callf\"];\n}\nif (isset(\$_GET[\"function\"])) {\n\t\$_GET[\"procedure\"] = \$_GET[\"function\"];\n}\n", "", $file);
}
}
$file = preg_replace_callback('~\\b(include|require) "([^"]*)";~', 'put_file', $file);
$file = str_replace('include "../adminer/include/coverage.inc.php";', '', $file);
if ($driver) {
$file = preg_replace('(include "../adminer/drivers/(?!' . preg_quote($driver) . ').*\\s*)', '', $file);
}
$file = preg_replace_callback('~\\b(include|require) "([^"]*)";~', 'put_file', $file); // bootstrap.inc.php
if ($driver) {
foreach ($features as $feature) {
if (!support($feature)) {
$file = preg_replace("((\t*)" . preg_quote('if (support("' . $feature . '")') . ".*\n\\1\\})sU", '', $file);
}
}
if (count($drivers) == 1) {
$file = str_replace('<?php echo html_select("driver", $drivers, DRIVER); ?>', "<input type='hidden' name='driver' value='" . ($driver == "mysql" ? "server" : $driver) . "'>" . reset($drivers), $file);
}
}
$file = preg_replace_callback("~lang\\('((?:[^\\\\']+|\\\\.)*)'([,)])~s", 'lang_ids', $file);
$file = preg_replace_callback('~\\b(include|require) "([^"]*\\$LANG.inc.php)";~', 'put_file_lang', $file);
$file = str_replace("\r", "", $file);
if ($_SESSION["lang"]) {
// single language version
$file = preg_replace_callback("~(<\\?php\\s*echo )?lang\\('((?:[^\\\\']+|\\\\.)*)'([,)])(;\\s*\\?>)?~s", 'remove_lang', $file);
$file = str_replace("<?php switch_lang(); ?>\n", "", $file);
$file = str_replace('<?php echo $LANG; ?>', $_SESSION["lang"], $file);
}
$file = str_replace('<script type="text/javascript" src="static/editing.js"></script>' . "\n", "", $file);
$file = preg_replace_callback("~compile_file\\('([^']+)', '([^']+)'\\);~", 'compile_file', $file); // integrate static files
$replace = 'h(preg_replace("~\\\\\\\\?.*~", "", $_SERVER["REQUEST_URI"])) . "?file=\\1&version=' . $VERSION;
$file = preg_replace('~\\.\\./adminer/static/(default\\.css|functions\\.js|favicon\\.ico)~', '<?php echo ' . $replace . '"; ?>', $file);
$file = preg_replace('~\\.\\./adminer/static/([^\'"]*)~', '" . ' . $replace, $file);
$file = str_replace("'../externals/jush/'", "protocol + '://www.adminer.org/static/'", $file);
$file = preg_replace("~<\\?php\\s*\\?>\n?|\\?>\n?<\\?php~", '', $file);
$file = php_shrink($file);
$filename = $project . (preg_match('~-dev$~', $VERSION) ? "" : "-$VERSION") . ($driver ? "-$driver" : "") . ($_SESSION["lang"] ? "-$_SESSION[lang]" : "") . ".php";
fwrite(fopen($filename, "w"), $file); // file_put_contents() since PHP 5
echo "$filename created (" . strlen($file) . " B).\n";
}