Single-file version of the online code editor Aceditor

* Single-file version of the online Code Editor editor.php version: v1.21 * Very easy to edit any text file on your website online, it is very useful for maintaining website and writing code online. * Password encryption Method: * MD5 (password + $ace)//$ace for CDN Mirror Address * * How to use: * 1. Confirm that the $PWD variable value is false, upload this file to PHP space and access * 2. First access prompt set password, set password and remember * 3. After logging in with the password for the first time, this PHP file is edited by default, * 4. This file is the editor core file, please do not modify it arbitrarily * 5. Save the edited file by using Ctrl + S key combination, waiting for the result to be executed * 6. Be sure to wait for the save success message to return after the Save action is executed * 7. The reset operation modifies the file name of the program to prevent others guessing the path * 8. Refresh function is only to refresh the program files, cannot refresh other * * It is recommended to use this editor in Chrome browser See the project in detail Http://git.oschina.net/ymk18/aceditor /** * Single-file version of the online Code Editor editor.php version: v1.21 * * Password encryption Method: * MD5 (password + $ace)//$ace for CDN Mirror Address * * How to use: * 1. Confirm that the $PWD variable value is false, upload this file to PHP space and access * 2. First access prompt set password, set password and remember * 3. After logging in with the password for the first time, this PHP file is edited by default, * 4. This file is the editor core file, please do not modify it arbitrarily * 5. Save the edited file by using Ctrl + S key combination, waiting for the result to be executed * 6. Be sure to wait for the save success message to return after the Save action is executed * 7. The reset operation modifies the file name of the program to prevent others guessing the path * 8. Refresh function is only to refresh the program files, cannot refresh other * * It is recommended to use this editor in Chrome browser */ Session_Start (); $curr _file = __file__; Edit the current file by default $curr _file_path = Str_replace (dirname (__file__), ", __file__); $pwd = false; Password initialization default value is False $ace = ' http://cdn.staticfile.org/ace/1.1.3/ace.js '; Editor Core JS $tip [' core '] = ' http://cdn.staticfile.org/alertify.js/0.3.11/alertify.core.min.css '; $tip [' css '] = ' http://cdn.staticfile.org/alertify.js/0.3.11/alertify.default.min.css '; $tip [' js '] = ' http://cdn.staticfile.org/alertify.js/0.3.11/alertify.min.js '; $jquery = ' http://cdn.staticfile.org/jquery/2.1.1-rc2/jquery.min.js '; if (false!== $pwd) { Define (' Default_pwd ', $pwd); } Syntax parser for file suffix names $LNG = Array ( ' as ' = ' ActionScript ', ' js ' = ' javascript ', ' php ' = ' php ', ' css ' = ' css ', ' html ' = ' html ', ' htm ' = ' html ', ' ini ' \ = ' ini ', ' json ' = ' json ', ' jsp ' = ' jsp ', ' txt ' = ' text ', ' sql ' = ' mysql ', ' xml ' = ' xml ', ' yaml ' = ' yaml ', ' py ' = ' python ', ' MD ' = ' markdown ', ' htaccess ' = ' apache_conf ', ' Bat ' = ' batchfile ', ' go ' = ' Golang ', ); Determine if the user is logged on function is_logged () { $flag = false; if (Isset ($_session[' pwd ") && defined (' Default_pwd ')) { if ($_session[' pwd '] = = = Default_pwd) { $flag = true; } } return $flag; } Reload to this page function Reload () { $file = PathInfo (__file__, pathinfo_basename); Die (The header ("Location: {$file}")); } Determine if the request is an AJAX request function Is_ajax () { $flag = false; if (Isset ($_server[' Http_x_requested_with ')) { $flag = Strtolower ($_server[' http_x_requested_with ') = = = = ' XMLHttpRequest '; } return $flag; } Destroying session and Cookies function exterminate () { $_session = Array (); foreach ($_cookie as $key) { Setcookie ($key, NULL); } Session_destroy (); $_cookie = Array (); return true; } Get a list of files under a directory function List_dir ($path, $type = ' array ') { $flag = false; $lst = Array (' dir ' =>array (), ' file ' =>array ()); $base =!is_dir ($path)? DirName ($path): $path; $tmp = Scandir ($base); foreach ($tmp as $k = = $v) { Filter out the parent directory, the level directory and the program's own file name if (!in_array ($v, Array ('. ', '. '))) { $file = $full _path = RTrim ($base, '/'). Directory_separator. $v; if ($full _path = = __file__) { Continue Mask itself file does not appear in list } $file = Str_replace (dirname (__file__), ", $file); $file = str_replace ("\ \", '/', $file); Filter the path under Win $file = Str_replace ('//', '/', $file); Filter Double Slash if (Is_dir ($full _path)) { if (' html ' = = = $type) { $v = ' '. $v. ' '; } Array_push ($lst [' dir '], $v); } else { if (' html ' = = = $type) { $v = ' '. $v. ' '; } Array_push ($lst [' file '], $v); } } } $lst = Array_merge ($lst [' dir '], $lst [' file ']; $lst = Array_filter ($LST); $flag = $lst; if (' html ' = = = $type) { $flag = ' . Implode (', $lst). ' '; } return $flag; } Recursively delete a non-empty directory function Deldir ($dir) { $DH = Opendir ($dir); while ($file = Readdir ($DH)) { if ($file! = '. ' && $file! = ' ... ') { $fullpath = $dir. '/'. $file; if (!is_dir ($fullpath)) { Unlink ($fullpath); } else { Deldir ($fullpath); } } } return rmdir ($dir); } Sign Out if (Isset ($_get[' logout ')) { if (exterminate ()) { Reload (); } } Ajax Output File contents if (is_logged () && is_ajax () && isset ($_post[' file ')) { $file = DirName (__file__). $_post[' file '; $ext = PathInfo ($file, pathinfo_extension); $mode = Isset ($lng [$ext])? $LNG [$ext]: false; Die (Json_encode (Array ( ' File ' = $file, ' html ' = file_get_contents ($file), ' Mode ' = $mode, ))); } Ajax Output Directory List if (is_logged () && is_ajax () && isset ($_post[' dir ')) { $dir = DirName (__file__). $_post[' dir '; $list _dir = List_dir ($dir, ' html '); Die (Json_encode (Array ( ' dir ' = $dir, ' html ' = $list _dir, ))); } Ajax Save File if (is_logged () && is_ajax () && isset ($_post[' action ')) { $arr = Array (' Result ' = ' error ', ' msg ' = ' = ' File save failed! '); $content = $_post[' content ']; if (' save_file ' = = = = $_post[' action ') { if (Isset ($_post[' File_path ')) { $file = DirName (__file__). $_post[' File_path ']; } else { $file = __file__; } File_put_contents ($file, $content); $arr [' result '] = ' success '; $arr [' msg '] = ' saved successfully! '; } Die (Json_encode ($arr)); } Ajax delete a file or folder if (is_logged () && is_ajax () && isset ($_post[' del ')) { $path = DirName (__file__). $_post[' del '; $arr = Array (' Result ' = ' error ', ' msg ' = ' = ' delete operation failed! '); if ($_post[' del '] && $path) { $flag = Is_dir ($path)? Deldir ($path): unlink ($path); if ($flag) { $arr [' msg '] = ' delete operation succeeded! '; $arr [' result '] = ' success '; } } Die (Json_encode ($arr)); } Ajax new file or folder if (is_logged () && is_ajax () && isset ($_post[' create ')) { $flag = false; $arr = Array (' Result ' = ' error ', ' msg ' = ' = ' operation failed!) '); if (Isset ($_post[' target ')) { $target = DirName (__file__). $_post[' target '; $target = Is_dir ($target)? $target: DirName ($target); } if ($_post[' create '] && $target) { $base _name = pathinfo ($_post[' create '), pathinfo_basename); $exp = Explode ('. ', $base _name); $full _path = $target. ' /'. $base _name; $new _path = Str_replace (dirname (__file__), ", $full _path); if (count ($exp) > 1 && isset ($lng [Array_pop ($EXP)])) { File_put_contents ($full _path, "); $arr [' result '] = ' success '; $arr [' msg '] = ' new file succeeded! '; $arr [' type '] = ' file '; } else { mkdir ($full _path, 0777, true); $arr [' result '] = ' success '; $arr [' msg '] = ' new directory successful! '; $arr [' type '] = ' dir '; } if ($base _name && $new _path) { $arr [' new_name '] = $base _name; $arr [' new_path '] = $new _path; } } Die (Json_encode ($arr)); } Ajax renaming a file or folder if (is_logged () && is_ajax () && isset ($_post[' rename ')) { $arr = Array (' Result ' = ' error ', ' msg ' = ' = ' rename operation failed! '); if (Isset ($_post[' target ')) { $target = DirName (__file__). $_post[' target '; } if ($_post[' rename ']) { $base _name = pathinfo ($_post[' rename '), pathinfo_basename); if ($base _name) { $rename = DirName ($target). ' /'. $base _name; $new _path = Str_replace (dirname (__file__), ", $rename); } } if ($rename && $target && rename ($target, $rename)) { $arr [' new_name '] = $base _name; $arr [' new_path '] = $new _path; $arr [' msg '] = ' rename operation succeeded! '; $arr [' result '] = ' success '; } if ($target = = __file__) { $arr [' redirect '] = $new _path; } Die (Json_encode ($arr)); } Get the contents of a code file $code = file_get_contents ($curr _file); $tree = ' ROOT '. List_dir ($curr _file, ' html '). ' '; Login and Set Password common template $first = <<<> Title HTMLSTR; Determine if you are logged in for the first time if (false = = = $pwd && empty ($_post)) { Die (Str_replace ( Array (' title ' ', ' ' action '), Array (' First use, please set the password first! ', ' Set '), $first )); } Set the login password for the first time if (false = = = $pwd &&!empty ($_post)) { if (Isset ($_post[' pwd ')) && strlen ($_post[' pwd ")) { $pwd = $_session[' pwd '] = MD5 ($_post[' pwd "). $ace); $code = Preg_replace (' #\ $pwd = false;# ', ' $pwd = "'. $pwd. '"; ', $code, 1); File_put_contents ($curr _file, $code); } else { Reload (); } } User Login Verification if (false!== $pwd &&!empty ($_post)) { $TMP = MD5 ($_post[' pwd '). $ace); if ($tmp && $pwd && $tmp = = = $pwd) { $_session[' pwd '] = $pwd; Reload (); } } Working with HTML entities $code = Htmlspecialchars ($code); $dir _icon = str_replace (Array ("\ r \ n", "\ r", "\ n"), ", ' Data:image/jpg;base64,ivborw0kggoaaaansuheugaaabaaaaancayaaacgu+4kaaaagxrfwhrtb2z0d2 Fyzqbbzg9izsbjbwfnzvjlywr5ccllpaaaaqvjrefuenqkkk1uwjaqhd84bsnp1fuxlctu0h3xpsox4qrd9wr Scjqeciy3diijuyiqrhp5mra/92ysuvvglsw49b7h+naprh75xkhffocg+02tyflueqtw2y9uyyp8ccstc9sm Peva/sy6dw555q3au1z+ehbyk1cgo7osndafnt0x5sckydha0wpihzgvqpzlo+8seai6e2jed42bcl06tnyeh Ax9kv3jh3hqh7bctfwlmomabcg05mhk5+sqpd1hyijn47zcducshgehtzxtwqs9wtcaqmjrorjdlxqb9s1tu6 mtred4bwshlnuzxeekac3+gep6eo8yevhjc3f1qc4cdaal3hwuynaidwaaaabjru5erkjggg== '); $file _icon = str_replace (Array ("\ r \ n", "\ r", "\ n"), ", ' Data:image/jpg;base64,ivborw0kggoaaaansuheugaaaa8aaaaqcayaaadjviueaaaagxrfwhrtb2z0d2 fyzqbbzg9izsbjbwfnzvjlywr5ccllpaaaas1jrefuenqmu01kxkamtaez7aybnwreqdbzeops6exew+jug7z C6x+/iulosr6xiofhjkpee5mujgbwt7gjppb3xagfibjs5doylf/btl0pkefngdbzpgnrfk/u+0hwjaamjmcm Dsoa4zge6pseu67dpmleqk5rlmvyrkdjor6uq2sgktu2ffdpmpanqqosasyno/kthabjkocoxcaskcbkwsyuq Qcene1fqhz3fmkxzjnj2srinl33qbnizwj5nh/l8npqohvtjwytyffm/d6oo2hge8ffwseuz1pejhroutmsrf 0ic8qmpibett4hftrhhi95jqjt/hc2jot0to+zn6mvsz/ozkqwmycta33dkbn1sws0i+pega6v0kd42h9jb/8 Ljl5i6pnbgaeaa9mp7qwonloaaaaasuvork5cyii= '); $loading = Str_replace (Array ("\ r \ n", "\ r", "\ n"), ", ' Data:image/gif;base64,r0lgodlhfaaualmiaph2ap+tmsziallcaknoaop4anvqap+pfv///waaaaaaaa Aaaaaaaaaaaaaaaaaaach/c05fvfndqvbfmi4waweaaaah+qqfcgaiacwaaaaafaauaaaeuxdjsau9ibdmteb Tmejehgtbjyqkialwolzvgs8wdo6uipchw8tnawwdeukpcxqml0ynj2cwyacas7vqwwitwyuiujb4s2axmwxg G9bl6yqtl0caach5baukaagalaeaaqasabiaaaroemkpx6a4w5upenumeqt2fefiltmjyivbvhnz3z1h4fmqi Dodz+cl7nden5ch8dgzhcltcmbeoxkqlxkvigaaibbk9ylbyvlthh5k0j0iach5baukaagalaeaaqasabiaaa Roemkphaa4w5upmdumdqp2fefiltmjyivbvhnz3v1r4bnbidodz+cl7nden5ch8dgzamatembeoxkqlxkvig4 Hibbk9ylbyvlthh5k0j0iach5baukaagalaeaaqasabiaaaroemkpjae4w5tpkdumcql2fefiltmjyivbvhnz 3r0a4nmwidodz+cl7nden5ch8dgzh8onqmbeoxkqlxkvigibibbk9ylbyvlthh5k0j0iach5baukaagalaeaa Qasabiaaaroemkps6e4w5spanumgqb2fefiltmjyivbvhnz3d1x4jmgidodz+cl7nden5ch8dgzgcbtmmbeox Kqlxkviggeibbk9ylbyvlthh5k0j0iach5baukaagalaeaaqasabiaaaroemkpaaa4w5vpodumfqx2fefiltm Jyivbvhnz3v0q4jnhidodz+cl7nden5ch8dgzbmjnimbeoxkqlxkvigydibbk9ylbyvlthh5k0j0iach5bauk Aagalaeaaqasabiaaaroemkpz6e4w5tpcnumaqd2fefiltmjyivbvhnz3r1b4fnridodz+cl7nden5ch8dgzg 8hnymbeoxkqlxkvigqcibbk9ylbyvlthh5k0j0iach5bakkaagalaeaaqasabiaaaroemkpq6a4w5spidumhq F2fefiltmjyivbvhnz3d0w4bmaidodz+cl7nden5ch8dgzasgtumbeoxkqlxkvigwgibbk9ylbyvlthh5k0j0 Iads= '); Editor templates $html = <<<> Ace Code Editor Save Refresh Reset Exit {$tree} {$code} HTMLSTR; Determine if you are logged in if (!is_logged ()) { Die (Str_replace ( Array (' title ' ', ' ' action '), Array (' Please enter the password you set for the first time! ', ' login '), $first )); } else { Echo $html; } Copy Code

