1: <?php
2:
3: namespace Alpha\Util\File;
4:
5: use Alpha\Exception\IllegalArguementException;
6: use Alpha\Exception\AlphaException;
7: use DirectoryIterator;
8: use ZipArchive;
9: use RecursiveIteratorIterator;
10: use RecursiveDirectoryIterator;
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: class FileUtils
55: {
56: 57: 58: 59: 60: 61: 62:
63: private static $extensionToMIMEMappings = array(
64: '3dm' => 'x-world/x-3dmf',
65: '3dmf' => 'x-world/x-3dmf',
66: 'a' => 'application/octet-stream',
67: 'aab' => 'application/x-authorware-bin',
68: 'aam' => 'application/x-authorware-map',
69: 'aas' => 'application/x-authorware-seg',
70: 'abc' => 'text/vnd.abc',
71: 'acgi' => 'text/html',
72: 'afl' => 'video/animaflex',
73: 'ai' => 'application/postscript',
74: 'aif' => 'audio/aiff',
75: 'aifc' => 'audio/aiff',
76: 'aiff' => 'audio/aiff',
77: 'aim' => 'application/x-aim',
78: 'aip' => 'text/x-audiosoft-intra',
79: 'ani' => 'application/x-navi-animation',
80: 'aos' => 'application/x-nokia-9000-communicator-add-on-software',
81: 'aps' => 'application/mime',
82: 'arc' => 'application/octet-stream',
83: 'arj' => 'application/arj',
84: 'art' => 'image/x-jg',
85: 'asf' => 'video/x-ms-asf',
86: 'asm' => 'text/x-asm',
87: 'asp' => 'text/asp',
88: 'asx' => 'application/x-mplayer2',
89: 'au' => 'audio/basic',
90: 'avi' => 'application/x-troff-msvideo',
91: 'avs' => 'video/avs-video',
92: 'bcpio' => 'application/x-bcpio',
93: 'bin' => 'application/octet-stream',
94: 'bm' => 'image/bmp',
95: 'bmp' => 'image/bmp',
96: 'boo' => 'application/book',
97: 'book' => 'application/book',
98: 'boz' => 'application/x-bzip2',
99: 'bsh' => 'application/x-bsh',
100: 'bz' => 'application/x-bzip',
101: 'bz2' => 'application/x-bzip2',
102: 'c' => 'text/plain',
103: 'c++' => 'text/plain',
104: 'cat' => 'application/vnd.ms-pki.seccat',
105: 'cc' => 'text/plain',
106: 'ccad' => 'application/clariscad',
107: 'cco' => 'application/x-cocoa',
108: 'cdf' => 'application/cdf',
109: 'cer' => 'application/pkix-cert',
110: 'cha' => 'application/x-chat',
111: 'chat' => 'application/x-chat',
112: 'class' => 'application/java',
113: 'com' => 'application/octet-stream',
114: 'conf' => 'text/plain',
115: 'cpio' => 'application/x-cpio',
116: 'cpp' => 'text/x-c',
117: 'cpt' => 'application/mac-compactpro',
118: 'crl' => 'application/pkcs-crl',
119: 'crt' => 'application/pkix-cert',
120: 'csh' => 'application/x-csh',
121: 'css' => 'application/x-pointplus',
122: 'cxx' => 'text/plain',
123: 'dcr' => 'application/x-director',
124: 'deepv' => 'application/x-deepv',
125: 'def' => 'text/plain',
126: 'der' => 'application/x-x509-ca-cert',
127: 'dif' => 'video/x-dv',
128: 'dir' => 'application/x-director',
129: 'dl' => 'video/dl',
130: 'doc' => 'application/msword',
131: 'dot' => 'application/msword',
132: 'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
133: 'dp' => 'application/commonground',
134: 'drw' => 'application/drafting',
135: 'dump' => 'application/octet-stream',
136: 'dv' => 'video/x-dv',
137: 'dvi' => 'application/x-dvi',
138: 'dwf' => 'drawing/x-dwf (old)',
139: 'dwg' => 'application/acad',
140: 'dxf' => 'application/dxf',
141: 'dxr' => 'application/x-director',
142: 'el' => 'text/x-script.elisp',
143: 'elc' => 'application/x-bytecode.elisp (compiled elisp)',
144: 'env' => 'application/x-envoy',
145: 'eps' => 'application/postscript',
146: 'es' => 'application/x-esrehber',
147: 'etx' => 'text/x-setext',
148: 'evy' => 'application/envoy',
149: 'exe' => 'application/octet-stream',
150: 'f' => 'text/plain',
151: 'f77' => 'text/x-fortran',
152: 'f90' => 'text/plain',
153: 'fdf' => 'application/vnd.fdf',
154: 'fif' => 'application/fractals',
155: 'fli' => 'video/fli',
156: 'flo' => 'image/florian',
157: 'flx' => 'text/vnd.fmi.flexstor',
158: 'fmf' => 'video/x-atomic3d-feature',
159: 'for' => 'text/plain',
160: 'fpx' => 'image/vnd.fpx',
161: 'frl' => 'application/freeloader',
162: 'funk' => 'audio/make',
163: 'g' => 'text/plain',
164: 'g3' => 'image/g3fax',
165: 'gif' => 'image/gif',
166: 'gl' => 'video/gl',
167: 'gsd' => 'audio/x-gsm',
168: 'gsm' => 'audio/x-gsm',
169: 'gsp' => 'application/x-gsp',
170: 'gss' => 'application/x-gss',
171: 'gtar' => 'application/x-gtar',
172: 'gz' => 'application/x-compressed',
173: 'gzip' => 'application/x-gzip',
174: 'h' => 'text/plain',
175: 'hdf' => 'application/x-hdf',
176: 'help' => 'application/x-helpfile',
177: 'hgl' => 'application/vnd.hp-hpgl',
178: 'hh' => 'text/plain',
179: 'hlb' => 'text/x-script',
180: 'hlp' => 'application/hlp',
181: 'hpg' => 'application/vnd.hp-hpgl',
182: 'hpgl' => 'application/vnd.hp-hpgl',
183: 'hqx' => 'application/binhex',
184: 'hta' => 'application/hta',
185: 'htc' => 'text/x-component',
186: 'htm' => 'text/html',
187: 'html' => 'text/html',
188: 'htmls' => 'text/html',
189: 'htt' => 'text/webviewhtml',
190: 'htx' => 'text/html',
191: 'ice' => 'x-conference/x-cooltalk',
192: 'ico' => 'image/x-icon',
193: 'idc' => 'text/plain',
194: 'ief' => 'image/ief',
195: 'iefs' => 'image/ief',
196: 'iges' => 'application/iges',
197: 'igs' => 'application/iges',
198: 'ima' => 'application/x-ima',
199: 'imap' => 'application/x-httpd-imap',
200: 'inf' => 'application/inf',
201: 'ins' => 'application/x-internett-signup',
202: 'ip' => 'application/x-ip2',
203: 'isu' => 'video/x-isvideo',
204: 'it' => 'audio/it',
205: 'iv' => 'application/x-inventor',
206: 'ivr' => 'i-world/i-vrml',
207: 'ivy' => 'application/x-livescreen',
208: 'jam' => 'audio/x-jam',
209: 'jav' => 'text/plain',
210: 'java' => 'text/plain',
211: 'jcm' => 'application/x-java-commerce',
212: 'jfif' => 'image/jpeg',
213: 'jfif-tbnl' => 'image/jpeg',
214: 'jpe' => 'image/jpeg',
215: 'jpeg' => 'image/jpeg',
216: 'jpg' => 'image/jpeg',
217: 'jps' => 'image/x-jps',
218: 'js' => 'application/x-javascript',
219: 'jut' => 'image/jutvision',
220: 'kar' => 'audio/midi',
221: 'ksh' => 'application/x-ksh',
222: 'la' => 'audio/nspaudio',
223: 'lam' => 'audio/x-liveaudio',
224: 'latex' => 'application/x-latex',
225: 'lha' => 'application/lha',
226: 'lhx' => 'application/octet-stream',
227: 'list' => 'text/plain',
228: 'lma' => 'audio/nspaudio',
229: 'log' => 'text/plain',
230: 'lsp' => 'application/x-lisp',
231: 'lst' => 'text/plain',
232: 'lsx' => 'text/x-la-asf',
233: 'ltx' => 'application/x-latex',
234: 'lzh' => 'application/octet-stream',
235: 'lzx' => 'application/lzx',
236: 'm' => 'text/plain',
237: 'm1v' => 'video/mpeg',
238: 'm2a' => 'audio/mpeg',
239: 'm2v' => 'video/mpeg',
240: 'm3u' => 'audio/x-mpequrl',
241: 'man' => 'application/x-troff-man',
242: 'map' => 'application/x-navimap',
243: 'mar' => 'text/plain',
244: 'mbd' => 'application/mbedlet',
245: 'mc$' => 'application/x-magic-cap-package-1.0',
246: 'mcd' => 'application/mcad',
247: 'mcf' => 'image/vasa',
248: 'mcp' => 'application/netmc',
249: 'me' => 'application/x-troff-me',
250: 'mht' => 'message/rfc822',
251: 'mhtml' => 'message/rfc822',
252: 'mid' => 'application/x-midi',
253: 'midi' => 'application/x-midi',
254: 'mif' => 'application/x-frame',
255: 'mime' => 'message/rfc822',
256: 'mjf' => 'audio/x-vnd.audioexplosion.mjuicemediafile',
257: 'mjpg' => 'video/x-motion-jpeg',
258: 'mm' => 'application/base64',
259: 'mme' => 'application/base64',
260: 'mod' => 'audio/mod',
261: 'moov' => 'video/quicktime',
262: 'mov' => 'video/quicktime',
263: 'movie' => 'video/x-sgi-movie',
264: 'mp2' => 'audio/mpeg',
265: 'mp3' => 'audio/mpeg3',
266: 'mpa' => 'audio/mpeg',
267: 'mpc' => 'application/x-project',
268: 'mpe' => 'video/mpeg',
269: 'mpeg' => 'video/mpeg',
270: 'mpg' => 'audio/mpeg',
271: 'mpga' => 'audio/mpeg',
272: 'mpp' => 'application/vnd.ms-project',
273: 'mpt' => 'application/x-project',
274: 'mpv' => 'application/x-project',
275: 'mpx' => 'application/x-project',
276: 'mrc' => 'application/marc',
277: 'ms' => 'application/x-troff-ms',
278: 'mv' => 'video/x-sgi-movie',
279: 'my' => 'audio/make',
280: 'mzz' => 'application/x-vnd.audioexplosion.mzz',
281: 'nap' => 'image/naplps',
282: 'naplps' => 'image/naplps',
283: 'nc' => 'application/x-netcdf',
284: 'ncm' => 'application/vnd.nokia.configuration-message',
285: 'nif' => 'image/x-niff',
286: 'niff' => 'image/x-niff',
287: 'nix' => 'application/x-mix-transfer',
288: 'nsc' => 'application/x-conference',
289: 'nvd' => 'application/x-navidoc',
290: 'o' => 'application/octet-stream',
291: 'oda' => 'application/oda',
292: 'omc' => 'application/x-omc',
293: 'omcd' => 'application/x-omcdatamaker',
294: 'omcr' => 'application/x-omcregerator',
295: 'p' => 'text/x-pascal',
296: 'p10' => 'application/pkcs10',
297: 'p12' => 'application/pkcs-12',
298: 'p7a' => 'application/x-pkcs7-signature',
299: 'p7c' => 'application/pkcs7-mime',
300: 'p7m' => 'application/pkcs7-mime',
301: 'p7r' => 'application/x-pkcs7-certreqresp',
302: 'p7s' => 'application/pkcs7-signature',
303: 'part' => 'application/pro_eng',
304: 'pas' => 'text/pascal',
305: 'pbm' => 'image/x-portable-bitmap',
306: 'pcl' => 'application/vnd.hp-pcl',
307: 'pct' => 'image/x-pict',
308: 'pcx' => 'image/x-pcx',
309: 'pdb' => 'chemical/x-pdb',
310: 'pdf' => 'application/pdf',
311: 'pfunk' => 'audio/make',
312: 'pgm' => 'image/x-portable-graymap',
313: 'pic' => 'image/pict',
314: 'pict' => 'image/pict',
315: 'pkg' => 'application/x-newton-compatible-pkg',
316: 'pko' => 'application/vnd.ms-pki.pko',
317: 'pl' => 'text/plain',
318: 'plx' => 'application/x-pixclscript',
319: 'pm' => 'image/x-xpixmap',
320: 'pm4' => 'application/x-pagemaker',
321: 'pm5' => 'application/x-pagemaker',
322: 'png' => 'image/png',
323: 'pnm' => 'application/x-portable-anymap',
324: 'pot' => 'application/mspowerpoint',
325: 'pov' => 'model/x-pov',
326: 'ppa' => 'application/vnd.ms-powerpoint',
327: 'ppm' => 'image/x-portable-pixmap',
328: 'pps' => 'application/mspowerpoint',
329: 'ppsx' => 'application/vnd.openxmlformats-officedocument.presentationml.slideshow',
330: 'ppt' => 'application/mspowerpoint',
331: 'pptx' => 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
332: 'ppz' => 'application/mspowerpoint',
333: 'pre' => 'application/x-freelance',
334: 'prt' => 'application/pro_eng',
335: 'ps' => 'application/postscript',
336: 'psd' => 'application/octet-stream',
337: 'pvu' => 'paleovu/x-pv',
338: 'pwz' => 'application/vnd.ms-powerpoint',
339: 'py' => 'text/x-script.phyton',
340: 'pyc' => 'applicaiton/x-bytecode.python',
341: 'qcp' => 'audio/vnd.qcelp',
342: 'qd3' => 'x-world/x-3dmf',
343: 'qd3d' => 'x-world/x-3dmf',
344: 'qif' => 'image/x-quicktime',
345: 'qt' => 'video/quicktime',
346: 'qtc' => 'video/x-qtc',
347: 'qti' => 'image/x-quicktime',
348: 'qtif' => 'image/x-quicktime',
349: 'ra' => 'audio/x-pn-realaudio',
350: 'ram' => 'audio/x-pn-realaudio',
351: 'ras' => 'application/x-cmu-raster',
352: 'rast' => 'image/cmu-raster',
353: 'rexx' => 'text/x-script.rexx',
354: 'rf' => 'image/vnd.rn-realflash',
355: 'rgb' => 'image/x-rgb',
356: 'rm' => 'application/vnd.rn-realmedia',
357: 'rmi' => 'audio/mid',
358: 'rmm' => 'audio/x-pn-realaudio',
359: 'rmp' => 'audio/x-pn-realaudio',
360: 'rng' => 'application/ringing-tones',
361: 'rnx' => 'application/vnd.rn-realplayer',
362: 'roff' => 'application/x-troff',
363: 'rp' => 'image/vnd.rn-realpix',
364: 'rpm' => 'audio/x-pn-realaudio-plugin',
365: 'rt' => 'text/richtext',
366: 'rtf' => 'application/rtf',
367: 'rtx' => 'application/rtf',
368: 'rv' => 'video/vnd.rn-realvideo',
369: 's' => 'text/x-asm',
370: 's3m' => 'audio/s3m',
371: 'saveme' => 'application/octet-stream',
372: 'sbk' => 'application/x-tbook',
373: 'scm' => 'application/x-lotusscreencam',
374: 'sdml' => 'text/plain',
375: 'sdp' => 'application/sdp',
376: 'sdr' => 'application/sounder',
377: 'sea' => 'application/sea',
378: 'set' => 'application/set',
379: 'sgm' => 'text/sgml',
380: 'sgml' => 'text/sgml',
381: 'sh' => 'application/x-bsh',
382: 'shar' => 'application/x-bsh',
383: 'shtml' => 'text/html',
384: 'sid' => 'audio/x-psid',
385: 'sit' => 'application/x-sit',
386: 'skd' => 'application/x-koan',
387: 'skm' => 'application/x-koan',
388: 'skp' => 'application/x-koan',
389: 'skt' => 'application/x-koan',
390: 'sl' => 'application/x-seelogo',
391: 'smi' => 'application/smil',
392: 'smil' => 'application/smil',
393: 'snd' => 'audio/basic',
394: 'sol' => 'application/solids',
395: 'spc' => 'application/x-pkcs7-certificates',
396: 'spl' => 'application/futuresplash',
397: 'spr' => 'application/x-sprite',
398: 'sprite' => 'application/x-sprite',
399: 'src' => 'application/x-wais-source',
400: 'ssi' => 'text/x-server-parsed-html',
401: 'ssm' => 'application/streamingmedia',
402: 'sst' => 'application/vnd.ms-pki.certstore',
403: 'step' => 'application/step',
404: 'stl' => 'application/sla',
405: 'stp' => 'application/step',
406: 'sv4cpio' => 'application/x-sv4cpio',
407: 'sv4crc' => 'application/x-sv4crc',
408: 'svf' => 'image/vnd.dwg',
409: 'svr' => 'application/x-world',
410: 'swf' => 'application/x-shockwave-flash',
411: 't' => 'application/x-troff',
412: 'talk' => 'text/x-speech',
413: 'tar' => 'application/x-tar',
414: 'tbk' => 'application/toolbook',
415: 'tcl' => 'application/x-tcl',
416: 'tcsh' => 'text/x-script.tcsh',
417: 'tex' => 'application/x-tex',
418: 'texi' => 'application/x-texinfo',
419: 'texinfo' => 'application/x-texinfo',
420: 'text' => 'application/plain',
421: 'tgz' => 'application/gnutar',
422: 'tif' => 'image/tiff',
423: 'tiff' => 'image/tiff',
424: 'tr' => 'application/x-troff',
425: 'tsi' => 'audio/tsp-audio',
426: 'tsp' => 'application/dsptype',
427: 'tsv' => 'text/tab-separated-values',
428: 'turbot' => 'image/florian',
429: 'txt' => 'text/plain',
430: 'uil' => 'text/x-uil',
431: 'uni' => 'text/uri-list',
432: 'unis' => 'text/uri-list',
433: 'unv' => 'application/i-deas',
434: 'uri' => 'text/uri-list',
435: 'uris' => 'text/uri-list',
436: 'ustar' => 'application/x-ustar',
437: 'uu' => 'application/octet-stream',
438: 'uue' => 'text/x-uuencode',
439: 'vcd' => 'application/x-cdlink',
440: 'vcs' => 'text/x-vcalendar',
441: 'vda' => 'application/vda',
442: 'vdo' => 'video/vdo',
443: 'vew' => 'application/groupwise',
444: 'viv' => 'video/vivo',
445: 'vivo' => 'video/vivo',
446: 'vmd' => 'application/vocaltec-media-desc',
447: 'vmf' => 'application/vocaltec-media-file',
448: 'voc' => 'audio/voc',
449: 'vos' => 'video/vosaic',
450: 'vox' => 'audio/voxware',
451: 'vqe' => 'audio/x-twinvq-plugin',
452: 'vqf' => 'audio/x-twinvq',
453: 'vql' => 'audio/x-twinvq-plugin',
454: 'vrml' => 'application/x-vrml',
455: 'vrt' => 'x-world/x-vrt',
456: 'vsd' => 'application/x-visio',
457: 'vst' => 'application/x-visio',
458: 'vsw' => 'application/x-visio',
459: 'w60' => 'application/wordperfect6.0',
460: 'w61' => 'application/wordperfect6.1',
461: 'w6w' => 'application/msword',
462: 'wav' => 'audio/wav',
463: 'wb1' => 'application/x-qpro',
464: 'wbmp' => 'image/vnd.wap.wbmp',
465: 'web' => 'application/vnd.xara',
466: 'wiz' => 'application/msword',
467: 'wk1' => 'application/x-123',
468: 'wmf' => 'windows/metafile',
469: 'wml' => 'text/vnd.wap.wml',
470: 'wmlc' => 'application/vnd.wap.wmlc',
471: 'wmls' => 'text/vnd.wap.wmlscript',
472: 'wmlsc' => 'application/vnd.wap.wmlscriptc',
473: 'word' => 'application/msword',
474: 'wp' => 'application/wordperfect',
475: 'wp5' => 'application/wordperfect',
476: 'wp6' => 'application/wordperfect',
477: 'wpd' => 'application/wordperfect',
478: 'wq1' => 'application/x-lotus',
479: 'wri' => 'application/mswrite',
480: 'wrl' => 'application/x-world',
481: 'wrz' => 'model/vrml',
482: 'wsc' => 'text/scriplet',
483: 'wsrc' => 'application/x-wais-source',
484: 'wtk' => 'application/x-wintalk',
485: 'xbm' => 'image/x-xbitmap',
486: 'xdr' => 'video/x-amt-demorun',
487: 'xgz' => 'xgl/drawing',
488: 'xif' => 'image/vnd.xiff',
489: 'xl' => 'application/excel',
490: 'xla' => 'application/excel',
491: 'xlb' => 'application/excel',
492: 'xlc' => 'application/excel',
493: 'xld' => 'application/excel',
494: 'xlk' => 'application/excel',
495: 'xll' => 'application/excel',
496: 'xlm' => 'application/excel',
497: 'xls' => 'application/excel',
498: 'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
499: 'xlt' => 'application/excel',
500: 'xlv' => 'application/excel',
501: 'xlw' => 'application/excel',
502: 'xm' => 'audio/xm',
503: 'xml' => 'application/xml',
504: 'xmz' => 'xgl/movie',
505: 'xpix' => 'application/x-vnd.ls-xpix',
506: 'xpm' => 'image/x-xpixmap',
507: 'x-png' => 'image/png',
508: 'xsr' => 'video/x-amt-showrun',
509: 'xwd' => 'image/x-xwd',
510: 'xyz' => 'chemical/x-pdb',
511: 'z' => 'application/x-compress',
512: 'zip' => 'application/zip',
513: 'zoo' => 'application/octet-stream',
514: 'zsh' => 'text/x-script.zsh',
515: );
516:
517: 518: 519: 520: 521: 522: 523: 524: 525: 526: 527:
528: public static function getMIMETypeByExtension($ext)
529: {
530: $ext = mb_strtolower($ext);
531: if (!isset(self::$extensionToMIMEMappings[$ext])) {
532: throw new IllegalArguementException('Unable to determine the MIME type for the extension ['.$ext.']');
533: }
534:
535: return self::$extensionToMIMEMappings[$ext];
536: }
537:
538: 539: 540: 541: 542: 543: 544: 545: 546: 547: 548: 549: 550: 551:
552: public static function listDirectoryContents($sourceDir, &$fileList, $fileCount = 0, $excludeFiles = array())
553: {
554: try {
555: $dir = new DirectoryIterator($sourceDir);
556: $fileCount = 0;
557:
558: foreach ($dir as $file) {
559: if (!in_array($file->getFilename(), $excludeFiles)) {
560: if ($file->isDir() && !$file->isDot()) {
561: $fileList .= '<em>'.$file->getPathname().'</em><br>';
562: $fileCount += self::listDirectoryContents($file->getPathname(), $fileList, $fileCount, $excludeFiles);
563: } elseif (!$file->isDot()) {
564: $fileName = $file->getFilename();
565: ++$fileCount;
566: $fileList .= ' '.$fileName.'<br>';
567: }
568: }
569: }
570:
571: return $fileCount;
572: } catch (\Exception $e) {
573: throw new AlphaException('Failed list files in the ['.$sourceDir.'] directory, error is ['.$e->getMessage().']');
574: }
575: }
576:
577: 578: 579: 580: 581: 582: 583: 584: 585: 586:
587: public static function deleteDirectoryContents($sourceDir, $excludeFiles = array())
588: {
589: try {
590: $dir = new DirectoryIterator($sourceDir);
591:
592: foreach ($dir as $file) {
593: if ($file->isDir() && !$file->isDot()) {
594: if (count(scandir($file->getPathname())) == 2 && !in_array($file->getFilename(), $excludeFiles)) {
595: rmdir($file->getPathname());
596: } else {
597: self::deleteDirectoryContents($file->getPathname(), $excludeFiles);
598: }
599: } elseif (!$file->isDot() && !in_array($file->getFilename(), $excludeFiles)) {
600: unlink($file->getPathname());
601: }
602: }
603: } catch (\Exception $e) {
604: throw new AlphaException('Failed to delete files files in the ['.$sourceDir.'] directory, error is ['.$e->getMessage().']');
605: }
606: }
607:
608: 609: 610: 611: 612: 613: 614: 615: 616: 617:
618: public static function copy($source, $dest)
619: {
620: if (is_file($source)) {
621: if (!copy($source, $dest)) {
622: throw new AlphaException("Error copying the file [$source] to [$dest].");
623: }
624:
625: return;
626: }
627:
628:
629: if (!file_exists($dest) && !is_dir($dest)) {
630: if (!mkdir($dest)) {
631: throw new AlphaException("Error creating the destination directory [$dest].");
632: }
633: }
634:
635: $dir = dir($source);
636: if ($dir !== false) {
637: while (false !== $entry = $dir->read()) {
638: if ($entry == '.' || $entry == '..') {
639: continue;
640: }
641:
642: if ($dest !== "$source/$entry") {
643: self::copy("$source/$entry", "$dest/$entry");
644: }
645: }
646:
647: $dir->close();
648: }
649: }
650:
651: 652: 653: 654: 655: 656: 657: 658: 659: 660:
661: public static function zip($source, $dest)
662: {
663: if (extension_loaded('zip') === true) {
664: if (file_exists($source) === true) {
665: $zip = new ZipArchive();
666:
667: if ($zip->open($dest, ZipArchive::CREATE) === true) {
668: $source = realpath($source);
669:
670: if (is_dir($source) === true) {
671: $files = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($source), RecursiveIteratorIterator::SELF_FIRST);
672:
673: foreach ($files as $file) {
674: $file = realpath($file);
675:
676: if (is_dir($file) === true) {
677: $zip->addEmptyDir(str_replace($source.'/', '', $file.'/'));
678: }
679:
680: if (is_file($file) === true) {
681: $zip->addFromString(str_replace($source.'/', '', $file), file_get_contents($file));
682: }
683: }
684: }
685:
686: if (is_file($source) === true) {
687: $zip->addFromString(basename($source), file_get_contents($source));
688: }
689: }
690:
691: $zip->close();
692: }
693: } else {
694: throw new AlphaException('Unable to create the zip file ['.$dest.'] as the zip extension is unavailable!');
695: }
696: }
697: }
698: