forked from gitea/gitea
235 lines
18 KiB
JavaScript
235 lines
18 KiB
JavaScript
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// CodeMirror, copyright (c) by Marijn Haverbeke and others
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// Distributed under an MIT license: http://codemirror.net/LICENSE
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(function(mod) {
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if (typeof exports == "object" && typeof module == "object") // CommonJS
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mod(require("../../lib/codemirror"), require("../htmlmixed/htmlmixed"), require("../clike/clike"));
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else if (typeof define == "function" && define.amd) // AMD
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define(["../../lib/codemirror", "../htmlmixed/htmlmixed", "../clike/clike"], mod);
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else // Plain browser env
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mod(CodeMirror);
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})(function(CodeMirror) {
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"use strict";
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function keywords(str) {
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var obj = {}, words = str.split(" ");
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for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
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return obj;
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}
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// Helper for phpString
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function matchSequence(list, end, escapes) {
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if (list.length == 0) return phpString(end);
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return function (stream, state) {
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var patterns = list[0];
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for (var i = 0; i < patterns.length; i++) if (stream.match(patterns[i][0])) {
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state.tokenize = matchSequence(list.slice(1), end);
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return patterns[i][1];
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}
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state.tokenize = phpString(end, escapes);
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return "string";
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};
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}
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function phpString(closing, escapes) {
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return function(stream, state) { return phpString_(stream, state, closing, escapes); };
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}
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function phpString_(stream, state, closing, escapes) {
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// "Complex" syntax
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if (escapes !== false && stream.match("${", false) || stream.match("{$", false)) {
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state.tokenize = null;
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return "string";
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}
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// Simple syntax
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if (escapes !== false && stream.match(/^\$[a-zA-Z_][a-zA-Z0-9_]*/)) {
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// After the variable name there may appear array or object operator.
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if (stream.match("[", false)) {
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// Match array operator
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state.tokenize = matchSequence([
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[["[", null]],
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[[/\d[\w\.]*/, "number"],
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[/\$[a-zA-Z_][a-zA-Z0-9_]*/, "variable-2"],
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[/[\w\$]+/, "variable"]],
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[["]", null]]
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], closing, escapes);
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}
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if (stream.match(/\-\>\w/, false)) {
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// Match object operator
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state.tokenize = matchSequence([
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[["->", null]],
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[[/[\w]+/, "variable"]]
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], closing, escapes);
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}
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return "variable-2";
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}
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var escaped = false;
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// Normal string
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while (!stream.eol() &&
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(escaped || escapes === false ||
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(!stream.match("{$", false) &&
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!stream.match(/^(\$[a-zA-Z_][a-zA-Z0-9_]*|\$\{)/, false)))) {
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if (!escaped && stream.match(closing)) {
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state.tokenize = null;
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state.tokStack.pop(); state.tokStack.pop();
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break;
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}
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escaped = stream.next() == "\\" && !escaped;
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}
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return "string";
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}
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var phpKeywords = "abstract and array as break case catch class clone const continue declare default " +
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"do else elseif enddeclare endfor endforeach endif endswitch endwhile extends final " +
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"for foreach function global goto if implements interface instanceof namespace " +
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"new or private protected public static switch throw trait try use var while xor " +
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"die echo empty exit eval include include_once isset list require require_once return " +
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"print unset __halt_compiler self static parent yield insteadof finally";
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var phpAtoms = "true false null TRUE FALSE NULL __CLASS__ __DIR__ __FILE__ __LINE__ __METHOD__ __FUNCTION__ __NAMESPACE__ __TRAIT__";
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var phpBuiltin = "func_num_args func_get_arg func_get_args strlen strcmp strncmp strcasecmp strncasecmp each error_reporting define defined trigger_error user_error set_error_handler restore_error_handler get_declared_classes get_loaded_extensions extension_loaded get_extension_funcs debug_backtrace constant bin2hex hex2bin sleep usleep time mktime gmmktime strftime gmstrftime strtotime date gmdate getdate localtime checkdate flush wordwrap htmlspecialchars htmlentities html_entity_decode md5 md5_file crc32 getimagesize image_type_to_mime_type phpinfo phpversion phpcredits strnatcmp strnatcasecmp substr_count strspn strcspn strtok strtoupper strtolower strpos strrpos strrev hebrev hebrevc nl2br basename dirname pathinfo stripslashes stripcslashes strstr stristr strrchr str_shuffle str_word_count strcoll substr substr_replace quotemeta ucfirst ucwords strtr addslashes addcslashes rtrim str_replace str_repeat count_chars chunk_split trim ltrim strip_tags similar_text explode implode setlocale localeconv parse_str str_pad chop strchr sprintf printf vprintf vsprintf sscanf fscanf parse_url urlencode urldecode rawurlencode rawurldecode readlink linkinfo link unlink exec system escapeshellcmd escapeshellarg passthru shell_exec proc_open proc_close rand srand getrandmax mt_rand mt_srand mt_getrandmax base64_decode base64_encode abs ceil floor round is_finite is_nan is_infinite bindec hexdec octdec decbin decoct dechex base_convert number_format fmod ip2long long2ip getenv putenv getopt microtime gettimeofday getrusage uniqid quoted_printable_decode set_time_limit get_cfg_var magic_quotes_runtime set_magic_quotes_runtime get_magic_quotes_gpc get_magic_quotes_runtime import_request_variables error_log serialize unserialize memory_get_usage var_dump var_export debug_zval_dump print_r highlight_file show_source highlight_string ini_get ini_get_all ini_set ini_alter ini_restore get_include_path set_include_path restore_include_path setcookie header headers_sent connection_aborted connection_status ignore_user_abort parse_ini_file is_uploaded_file move_uploaded_file intval floatval doubleval strval gettype settype is_null is_resource is_bool is_long is_float is_int is_integer is_double is_real is_numeric is_string is_array is_object is_scalar ereg ereg_replace eregi eregi_replace split spliti join sql_regcase dl pclose popen readfile rewind rmdir umask fclose feof fgetc fgets fgetss fread fopen fpassthru ftruncate fstat fseek ftell fflush fwrite fputs mkdir rename copy tempnam tmpfile file file_get_contents file_put_contents stream_select stream_context_create stream_context_set_params stream_context_set_option stream_context_get_options stream_filter_prepend stream_filter_append fgetcsv flock get_meta_tags stream_set_write_buffer set_file_buffer set_socket_blocking stream_set_blocking socket_set_blocking stream_get_meta_data stream_register_wrapper stream_wrapper_register stream_set_timeout socket_set_timeout socket_get_status realpath fnmatch fsockopen pfsockopen pack unpack get_browser crypt opendir closedir chdir getcwd rewinddir readdir dir glob fileatime filectime filegroup fileinode filemtime fileowner fileperms filesize filetype file_exists is_writable is_writeable is_readable is_executable is_file is_dir is_link stat lstat chown touch clearstatcache mail ob_start ob_flush ob_clean ob_end_flush ob_end_clean ob_get_flush ob_get_clean ob_get_length ob_get_level ob_get_status ob_get_contents ob_implicit_flush ob_list_handlers ksort krsort natsort natcasesort asort arsort sort rsort usort uasort uksort shuffle array_walk count end prev next reset current key min max in_array array_search extract compact array_fill range array_multisort array_push array_pop array_shift array_unshift array_splice array_slice array_merge array_merge_recursive array_keys array_values array_count_values array_reverse array_reduce array_pad array_flip array_change_key_case array_rand array_unique array_intersect array_intersect_assoc array_diff array_diff_assoc array_sum array_filter array_map array_chunk array_key_exists array_intersect_key array_c
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CodeMirror.registerHelper("hintWords", "php", [phpKeywords, phpAtoms, phpBuiltin].join(" ").split(" "));
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CodeMirror.registerHelper("wordChars", "php", /[\w$]/);
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var phpConfig = {
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name: "clike",
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helperType: "php",
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keywords: keywords(phpKeywords),
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blockKeywords: keywords("catch do else elseif for foreach if switch try while finally"),
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defKeywords: keywords("class function interface namespace trait"),
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atoms: keywords(phpAtoms),
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builtin: keywords(phpBuiltin),
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multiLineStrings: true,
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hooks: {
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"$": function(stream) {
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stream.eatWhile(/[\w\$_]/);
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return "variable-2";
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},
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"<": function(stream, state) {
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var before;
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if (before = stream.match(/<<\s*/)) {
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var quoted = stream.eat(/['"]/);
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stream.eatWhile(/[\w\.]/);
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var delim = stream.current().slice(before[0].length + (quoted ? 2 : 1));
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if (quoted) stream.eat(quoted);
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if (delim) {
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(state.tokStack || (state.tokStack = [])).push(delim, 0);
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state.tokenize = phpString(delim, quoted != "'");
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return "string";
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}
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}
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return false;
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},
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"#": function(stream) {
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while (!stream.eol() && !stream.match("?>", false)) stream.next();
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return "comment";
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},
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"/": function(stream) {
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if (stream.eat("/")) {
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while (!stream.eol() && !stream.match("?>", false)) stream.next();
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return "comment";
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}
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return false;
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},
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'"': function(_stream, state) {
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(state.tokStack || (state.tokStack = [])).push('"', 0);
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state.tokenize = phpString('"');
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return "string";
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},
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"{": function(_stream, state) {
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if (state.tokStack && state.tokStack.length)
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state.tokStack[state.tokStack.length - 1]++;
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return false;
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},
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"}": function(_stream, state) {
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if (state.tokStack && state.tokStack.length > 0 &&
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!--state.tokStack[state.tokStack.length - 1]) {
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state.tokenize = phpString(state.tokStack[state.tokStack.length - 2]);
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}
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return false;
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}
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}
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};
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CodeMirror.defineMode("php", function(config, parserConfig) {
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var htmlMode = CodeMirror.getMode(config, "text/html");
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var phpMode = CodeMirror.getMode(config, phpConfig);
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function dispatch(stream, state) {
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var isPHP = state.curMode == phpMode;
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if (stream.sol() && state.pending && state.pending != '"' && state.pending != "'") state.pending = null;
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if (!isPHP) {
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if (stream.match(/^<\?\w*/)) {
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state.curMode = phpMode;
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if (!state.php) state.php = CodeMirror.startState(phpMode, htmlMode.indent(state.html, ""))
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state.curState = state.php;
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return "meta";
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}
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if (state.pending == '"' || state.pending == "'") {
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while (!stream.eol() && stream.next() != state.pending) {}
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var style = "string";
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} else if (state.pending && stream.pos < state.pending.end) {
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stream.pos = state.pending.end;
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var style = state.pending.style;
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} else {
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var style = htmlMode.token(stream, state.curState);
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}
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if (state.pending) state.pending = null;
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var cur = stream.current(), openPHP = cur.search(/<\?/), m;
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if (openPHP != -1) {
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if (style == "string" && (m = cur.match(/[\'\"]$/)) && !/\?>/.test(cur)) state.pending = m[0];
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else state.pending = {end: stream.pos, style: style};
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stream.backUp(cur.length - openPHP);
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}
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return style;
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} else if (isPHP && state.php.tokenize == null && stream.match("?>")) {
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state.curMode = htmlMode;
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state.curState = state.html;
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if (!state.php.context.prev) state.php = null;
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return "meta";
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} else {
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return phpMode.token(stream, state.curState);
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}
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}
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return {
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startState: function() {
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var html = CodeMirror.startState(htmlMode)
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var php = parserConfig.startOpen ? CodeMirror.startState(phpMode) : null
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return {html: html,
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php: php,
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curMode: parserConfig.startOpen ? phpMode : htmlMode,
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curState: parserConfig.startOpen ? php : html,
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pending: null};
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},
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copyState: function(state) {
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var html = state.html, htmlNew = CodeMirror.copyState(htmlMode, html),
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php = state.php, phpNew = php && CodeMirror.copyState(phpMode, php), cur;
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if (state.curMode == htmlMode) cur = htmlNew;
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else cur = phpNew;
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return {html: htmlNew, php: phpNew, curMode: state.curMode, curState: cur,
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pending: state.pending};
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},
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token: dispatch,
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indent: function(state, textAfter) {
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if ((state.curMode != phpMode && /^\s*<\//.test(textAfter)) ||
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(state.curMode == phpMode && /^\?>/.test(textAfter)))
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return htmlMode.indent(state.html, textAfter);
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return state.curMode.indent(state.curState, textAfter);
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},
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blockCommentStart: "/*",
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blockCommentEnd: "*/",
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lineComment: "//",
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innerMode: function(state) { return {state: state.curState, mode: state.curMode}; }
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};
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}, "htmlmixed", "clike");
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CodeMirror.defineMIME("application/x-httpd-php", "php");
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CodeMirror.defineMIME("application/x-httpd-php-open", {name: "php", startOpen: true});
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CodeMirror.defineMIME("text/x-php", phpConfig);
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});
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