1: <?php
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: class AlphaFileUtils {
48:
49: 50: 51: 52: 53: 54:
55: private static $extensionToMIMEMappings = array (
56: '3dm' => 'x-world/x-3dmf',
57: '3dmf' => 'x-world/x-3dmf',
58: 'a' => 'application/octet-stream',
59: 'aab' => 'application/x-authorware-bin',
60: 'aam' => 'application/x-authorware-map',
61: 'aas' => 'application/x-authorware-seg',
62: 'abc' => 'text/vnd.abc',
63: 'acgi' => 'text/html',
64: 'afl' => 'video/animaflex',
65: 'ai' => 'application/postscript',
66: 'aif' => 'audio/aiff',
67: 'aifc' => 'audio/aiff',
68: 'aiff' => 'audio/aiff',
69: 'aim' => 'application/x-aim',
70: 'aip' => 'text/x-audiosoft-intra',
71: 'ani' => 'application/x-navi-animation',
72: 'aos' => 'application/x-nokia-9000-communicator-add-on-software',
73: 'aps' => 'application/mime',
74: 'arc' => 'application/octet-stream',
75: 'arj' => 'application/arj',
76: 'art' => 'image/x-jg',
77: 'asf' => 'video/x-ms-asf',
78: 'asm' => 'text/x-asm',
79: 'asp' => 'text/asp',
80: 'asx' => 'application/x-mplayer2',
81: 'au' => 'audio/basic',
82: 'avi' => 'application/x-troff-msvideo',
83: 'avs' => 'video/avs-video',
84: 'bcpio' => 'application/x-bcpio',
85: 'bin' => 'application/octet-stream',
86: 'bm' => 'image/bmp',
87: 'bmp' => 'image/bmp',
88: 'boo' => 'application/book',
89: 'book' => 'application/book',
90: 'boz' => 'application/x-bzip2',
91: 'bsh' => 'application/x-bsh',
92: 'bz' => 'application/x-bzip',
93: 'bz2' => 'application/x-bzip2',
94: 'c' => 'text/plain',
95: 'c++' => 'text/plain',
96: 'cat' => 'application/vnd.ms-pki.seccat',
97: 'cc' => 'text/plain',
98: 'ccad' => 'application/clariscad',
99: 'cco' => 'application/x-cocoa',
100: 'cdf' => 'application/cdf',
101: 'cer' => 'application/pkix-cert',
102: 'cha' => 'application/x-chat',
103: 'chat' => 'application/x-chat',
104: 'class' => 'application/java',
105: 'com' => 'application/octet-stream',
106: 'conf' => 'text/plain',
107: 'cpio' => 'application/x-cpio',
108: 'cpp' => 'text/x-c',
109: 'cpt' => 'application/mac-compactpro',
110: 'crl' => 'application/pkcs-crl',
111: 'crt' => 'application/pkix-cert',
112: 'csh' => 'application/x-csh',
113: 'css' => 'application/x-pointplus',
114: 'cxx' => 'text/plain',
115: 'dcr' => 'application/x-director',
116: 'deepv' => 'application/x-deepv',
117: 'def' => 'text/plain',
118: 'der' => 'application/x-x509-ca-cert',
119: 'dif' => 'video/x-dv',
120: 'dir' => 'application/x-director',
121: 'dl' => 'video/dl',
122: 'doc' => 'application/msword',
123: 'dot' => 'application/msword',
124: 'docx' => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
125: 'dp' => 'application/commonground',
126: 'drw' => 'application/drafting',
127: 'dump' => 'application/octet-stream',
128: 'dv' => 'video/x-dv',
129: 'dvi' => 'application/x-dvi',
130: 'dwf' => 'drawing/x-dwf (old)',
131: 'dwg' => 'application/acad',
132: 'dxf' => 'application/dxf',
133: 'dxr' => 'application/x-director',
134: 'el' => 'text/x-script.elisp',
135: 'elc' => 'application/x-bytecode.elisp (compiled elisp)',
136: 'env' => 'application/x-envoy',
137: 'eps' => 'application/postscript',
138: 'es' => 'application/x-esrehber',
139: 'etx' => 'text/x-setext',
140: 'evy' => 'application/envoy',
141: 'exe' => 'application/octet-stream',
142: 'f' => 'text/plain',
143: 'f77' => 'text/x-fortran',
144: 'f90' => 'text/plain',
145: 'fdf' => 'application/vnd.fdf',
146: 'fif' => 'application/fractals',
147: 'fli' => 'video/fli',
148: 'flo' => 'image/florian',
149: 'flx' => 'text/vnd.fmi.flexstor',
150: 'fmf' => 'video/x-atomic3d-feature',
151: 'for' => 'text/plain',
152: 'fpx' => 'image/vnd.fpx',
153: 'frl' => 'application/freeloader',
154: 'funk' => 'audio/make',
155: 'g' => 'text/plain',
156: 'g3' => 'image/g3fax',
157: 'gif' => 'image/gif',
158: 'gl' => 'video/gl',
159: 'gsd' => 'audio/x-gsm',
160: 'gsm' => 'audio/x-gsm',
161: 'gsp' => 'application/x-gsp',
162: 'gss' => 'application/x-gss',
163: 'gtar' => 'application/x-gtar',
164: 'gz' => 'application/x-compressed',
165: 'gzip' => 'application/x-gzip',
166: 'h' => 'text/plain',
167: 'hdf' => 'application/x-hdf',
168: 'help' => 'application/x-helpfile',
169: 'hgl' => 'application/vnd.hp-hpgl',
170: 'hh' => 'text/plain',
171: 'hlb' => 'text/x-script',
172: 'hlp' => 'application/hlp',
173: 'hpg' => 'application/vnd.hp-hpgl',
174: 'hpgl' => 'application/vnd.hp-hpgl',
175: 'hqx' => 'application/binhex',
176: 'hta' => 'application/hta',
177: 'htc' => 'text/x-component',
178: 'htm' => 'text/html',
179: 'html' => 'text/html',
180: 'htmls' => 'text/html',
181: 'htt' => 'text/webviewhtml',
182: 'htx' => 'text/html',
183: 'ice' => 'x-conference/x-cooltalk',
184: 'ico' => 'image/x-icon',
185: 'idc' => 'text/plain',
186: 'ief' => 'image/ief',
187: 'iefs' => 'image/ief',
188: 'iges' => 'application/iges',
189: 'igs' => 'application/iges',
190: 'ima' => 'application/x-ima',
191: 'imap' => 'application/x-httpd-imap',
192: 'inf' => 'application/inf',
193: 'ins' => 'application/x-internett-signup',
194: 'ip' => 'application/x-ip2',
195: 'isu' => 'video/x-isvideo',
196: 'it' => 'audio/it',
197: 'iv' => 'application/x-inventor',
198: 'ivr' => 'i-world/i-vrml',
199: 'ivy' => 'application/x-livescreen',
200: 'jam' => 'audio/x-jam',
201: 'jav' => 'text/plain',
202: 'java' => 'text/plain',
203: 'jcm' => 'application/x-java-commerce',
204: 'jfif' => 'image/jpeg',
205: 'jfif-tbnl' => 'image/jpeg',
206: 'jpe' => 'image/jpeg',
207: 'jpeg' => 'image/jpeg',
208: 'jpg' => 'image/jpeg',
209: 'jps' => 'image/x-jps',
210: 'js' => 'application/x-javascript',
211: 'jut' => 'image/jutvision',
212: 'kar' => 'audio/midi',
213: 'ksh' => 'application/x-ksh',
214: 'la' => 'audio/nspaudio',
215: 'lam' => 'audio/x-liveaudio',
216: 'latex' => 'application/x-latex',
217: 'lha' => 'application/lha',
218: 'lhx' => 'application/octet-stream',
219: 'list' => 'text/plain',
220: 'lma' => 'audio/nspaudio',
221: 'log' => 'text/plain',
222: 'lsp' => 'application/x-lisp',
223: 'lst' => 'text/plain',
224: 'lsx' => 'text/x-la-asf',
225: 'ltx' => 'application/x-latex',
226: 'lzh' => 'application/octet-stream',
227: 'lzx' => 'application/lzx',
228: 'm' => 'text/plain',
229: 'm1v' => 'video/mpeg',
230: 'm2a' => 'audio/mpeg',
231: 'm2v' => 'video/mpeg',
232: 'm3u' => 'audio/x-mpequrl',
233: 'man' => 'application/x-troff-man',
234: 'map' => 'application/x-navimap',
235: 'mar' => 'text/plain',
236: 'mbd' => 'application/mbedlet',
237: 'mc$' => 'application/x-magic-cap-package-1.0',
238: 'mcd' => 'application/mcad',
239: 'mcf' => 'image/vasa',
240: 'mcp' => 'application/netmc',
241: 'me' => 'application/x-troff-me',
242: 'mht' => 'message/rfc822',
243: 'mhtml' => 'message/rfc822',
244: 'mid' => 'application/x-midi',
245: 'midi' => 'application/x-midi',
246: 'mif' => 'application/x-frame',
247: 'mime' => 'message/rfc822',
248: 'mjf' => 'audio/x-vnd.audioexplosion.mjuicemediafile',
249: 'mjpg' => 'video/x-motion-jpeg',
250: 'mm' => 'application/base64',
251: 'mme' => 'application/base64',
252: 'mod' => 'audio/mod',
253: 'moov' => 'video/quicktime',
254: 'mov' => 'video/quicktime',
255: 'movie' => 'video/x-sgi-movie',
256: 'mp2' => 'audio/mpeg',
257: 'mp3' => 'audio/mpeg3',
258: 'mpa' => 'audio/mpeg',
259: 'mpc' => 'application/x-project',
260: 'mpe' => 'video/mpeg',
261: 'mpeg' => 'video/mpeg',
262: 'mpg' => 'audio/mpeg',
263: 'mpga' => 'audio/mpeg',
264: 'mpp' => 'application/vnd.ms-project',
265: 'mpt' => 'application/x-project',
266: 'mpv' => 'application/x-project',
267: 'mpx' => 'application/x-project',
268: 'mrc' => 'application/marc',
269: 'ms' => 'application/x-troff-ms',
270: 'mv' => 'video/x-sgi-movie',
271: 'my' => 'audio/make',
272: 'mzz' => 'application/x-vnd.audioexplosion.mzz',
273: 'nap' => 'image/naplps',
274: 'naplps' => 'image/naplps',
275: 'nc' => 'application/x-netcdf',
276: 'ncm' => 'application/vnd.nokia.configuration-message',
277: 'nif' => 'image/x-niff',
278: 'niff' => 'image/x-niff',
279: 'nix' => 'application/x-mix-transfer',
280: 'nsc' => 'application/x-conference',
281: 'nvd' => 'application/x-navidoc',
282: 'o' => 'application/octet-stream',
283: 'oda' => 'application/oda',
284: 'omc' => 'application/x-omc',
285: 'omcd' => 'application/x-omcdatamaker',
286: 'omcr' => 'application/x-omcregerator',
287: 'p' => 'text/x-pascal',
288: 'p10' => 'application/pkcs10',
289: 'p12' => 'application/pkcs-12',
290: 'p7a' => 'application/x-pkcs7-signature',
291: 'p7c' => 'application/pkcs7-mime',
292: 'p7m' => 'application/pkcs7-mime',
293: 'p7r' => 'application/x-pkcs7-certreqresp',
294: 'p7s' => 'application/pkcs7-signature',
295: 'part' => 'application/pro_eng',
296: 'pas' => 'text/pascal',
297: 'pbm' => 'image/x-portable-bitmap',
298: 'pcl' => 'application/vnd.hp-pcl',
299: 'pct' => 'image/x-pict',
300: 'pcx' => 'image/x-pcx',
301: 'pdb' => 'chemical/x-pdb',
302: 'pdf' => 'application/pdf',
303: 'pfunk' => 'audio/make',
304: 'pgm' => 'image/x-portable-graymap',
305: 'pic' => 'image/pict',
306: 'pict' => 'image/pict',
307: 'pkg' => 'application/x-newton-compatible-pkg',
308: 'pko' => 'application/vnd.ms-pki.pko',
309: 'pl' => 'text/plain',
310: 'plx' => 'application/x-pixclscript',
311: 'pm' => 'image/x-xpixmap',
312: 'pm4' => 'application/x-pagemaker',
313: 'pm5' => 'application/x-pagemaker',
314: 'png' => 'image/png',
315: 'pnm' => 'application/x-portable-anymap',
316: 'pot' => 'application/mspowerpoint',
317: 'pov' => 'model/x-pov',
318: 'ppa' => 'application/vnd.ms-powerpoint',
319: 'ppm' => 'image/x-portable-pixmap',
320: 'pps' => 'application/mspowerpoint',
321: 'ppsx' => 'application/vnd.openxmlformats-officedocument.presentationml.slideshow',
322: 'ppt' => 'application/mspowerpoint',
323: 'pptx' => 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
324: 'ppz' => 'application/mspowerpoint',
325: 'pre' => 'application/x-freelance',
326: 'prt' => 'application/pro_eng',
327: 'ps' => 'application/postscript',
328: 'psd' => 'application/octet-stream',
329: 'pvu' => 'paleovu/x-pv',
330: 'pwz' => 'application/vnd.ms-powerpoint',
331: 'py' => 'text/x-script.phyton',
332: 'pyc' => 'applicaiton/x-bytecode.python',
333: 'qcp' => 'audio/vnd.qcelp',
334: 'qd3' => 'x-world/x-3dmf',
335: 'qd3d' => 'x-world/x-3dmf',
336: 'qif' => 'image/x-quicktime',
337: 'qt' => 'video/quicktime',
338: 'qtc' => 'video/x-qtc',
339: 'qti' => 'image/x-quicktime',
340: 'qtif' => 'image/x-quicktime',
341: 'ra' => 'audio/x-pn-realaudio',
342: 'ram' => 'audio/x-pn-realaudio',
343: 'ras' => 'application/x-cmu-raster',
344: 'rast' => 'image/cmu-raster',
345: 'rexx' => 'text/x-script.rexx',
346: 'rf' => 'image/vnd.rn-realflash',
347: 'rgb' => 'image/x-rgb',
348: 'rm' => 'application/vnd.rn-realmedia',
349: 'rmi' => 'audio/mid',
350: 'rmm' => 'audio/x-pn-realaudio',
351: 'rmp' => 'audio/x-pn-realaudio',
352: 'rng' => 'application/ringing-tones',
353: 'rnx' => 'application/vnd.rn-realplayer',
354: 'roff' => 'application/x-troff',
355: 'rp' => 'image/vnd.rn-realpix',
356: 'rpm' => 'audio/x-pn-realaudio-plugin',
357: 'rt' => 'text/richtext',
358: 'rtf' => 'application/rtf',
359: 'rtx' => 'application/rtf',
360: 'rv' => 'video/vnd.rn-realvideo',
361: 's' => 'text/x-asm',
362: 's3m' => 'audio/s3m',
363: 'saveme' => 'application/octet-stream',
364: 'sbk' => 'application/x-tbook',
365: 'scm' => 'application/x-lotusscreencam',
366: 'sdml' => 'text/plain',
367: 'sdp' => 'application/sdp',
368: 'sdr' => 'application/sounder',
369: 'sea' => 'application/sea',
370: 'set' => 'application/set',
371: 'sgm' => 'text/sgml',
372: 'sgml' => 'text/sgml',
373: 'sh' => 'application/x-bsh',
374: 'shar' => 'application/x-bsh',
375: 'shtml' => 'text/html',
376: 'sid' => 'audio/x-psid',
377: 'sit' => 'application/x-sit',
378: 'skd' => 'application/x-koan',
379: 'skm' => 'application/x-koan',
380: 'skp' => 'application/x-koan',
381: 'skt' => 'application/x-koan',
382: 'sl' => 'application/x-seelogo',
383: 'smi' => 'application/smil',
384: 'smil' => 'application/smil',
385: 'snd' => 'audio/basic',
386: 'sol' => 'application/solids',
387: 'spc' => 'application/x-pkcs7-certificates',
388: 'spl' => 'application/futuresplash',
389: 'spr' => 'application/x-sprite',
390: 'sprite' => 'application/x-sprite',
391: 'src' => 'application/x-wais-source',
392: 'ssi' => 'text/x-server-parsed-html',
393: 'ssm' => 'application/streamingmedia',
394: 'sst' => 'application/vnd.ms-pki.certstore',
395: 'step' => 'application/step',
396: 'stl' => 'application/sla',
397: 'stp' => 'application/step',
398: 'sv4cpio' => 'application/x-sv4cpio',
399: 'sv4crc' => 'application/x-sv4crc',
400: 'svf' => 'image/vnd.dwg',
401: 'svr' => 'application/x-world',
402: 'swf' => 'application/x-shockwave-flash',
403: 't' => 'application/x-troff',
404: 'talk' => 'text/x-speech',
405: 'tar' => 'application/x-tar',
406: 'tbk' => 'application/toolbook',
407: 'tcl' => 'application/x-tcl',
408: 'tcsh' => 'text/x-script.tcsh',
409: 'tex' => 'application/x-tex',
410: 'texi' => 'application/x-texinfo',
411: 'texinfo' => 'application/x-texinfo',
412: 'text' => 'application/plain',
413: 'tgz' => 'application/gnutar',
414: 'tif' => 'image/tiff',
415: 'tiff' => 'image/tiff',
416: 'tr' => 'application/x-troff',
417: 'tsi' => 'audio/tsp-audio',
418: 'tsp' => 'application/dsptype',
419: 'tsv' => 'text/tab-separated-values',
420: 'turbot' => 'image/florian',
421: 'txt' => 'text/plain',
422: 'uil' => 'text/x-uil',
423: 'uni' => 'text/uri-list',
424: 'unis' => 'text/uri-list',
425: 'unv' => 'application/i-deas',
426: 'uri' => 'text/uri-list',
427: 'uris' => 'text/uri-list',
428: 'ustar' => 'application/x-ustar',
429: 'uu' => 'application/octet-stream',
430: 'uue' => 'text/x-uuencode',
431: 'vcd' => 'application/x-cdlink',
432: 'vcs' => 'text/x-vcalendar',
433: 'vda' => 'application/vda',
434: 'vdo' => 'video/vdo',
435: 'vew' => 'application/groupwise',
436: 'viv' => 'video/vivo',
437: 'vivo' => 'video/vivo',
438: 'vmd' => 'application/vocaltec-media-desc',
439: 'vmf' => 'application/vocaltec-media-file',
440: 'voc' => 'audio/voc',
441: 'vos' => 'video/vosaic',
442: 'vox' => 'audio/voxware',
443: 'vqe' => 'audio/x-twinvq-plugin',
444: 'vqf' => 'audio/x-twinvq',
445: 'vql' => 'audio/x-twinvq-plugin',
446: 'vrml' => 'application/x-vrml',
447: 'vrt' => 'x-world/x-vrt',
448: 'vsd' => 'application/x-visio',
449: 'vst' => 'application/x-visio',
450: 'vsw' => 'application/x-visio',
451: 'w60' => 'application/wordperfect6.0',
452: 'w61' => 'application/wordperfect6.1',
453: 'w6w' => 'application/msword',
454: 'wav' => 'audio/wav',
455: 'wb1' => 'application/x-qpro',
456: 'wbmp' => 'image/vnd.wap.wbmp',
457: 'web' => 'application/vnd.xara',
458: 'wiz' => 'application/msword',
459: 'wk1' => 'application/x-123',
460: 'wmf' => 'windows/metafile',
461: 'wml' => 'text/vnd.wap.wml',
462: 'wmlc' => 'application/vnd.wap.wmlc',
463: 'wmls' => 'text/vnd.wap.wmlscript',
464: 'wmlsc' => 'application/vnd.wap.wmlscriptc',
465: 'word' => 'application/msword',
466: 'wp' => 'application/wordperfect',
467: 'wp5' => 'application/wordperfect',
468: 'wp6' => 'application/wordperfect',
469: 'wpd' => 'application/wordperfect',
470: 'wq1' => 'application/x-lotus',
471: 'wri' => 'application/mswrite',
472: 'wrl' => 'application/x-world',
473: 'wrz' => 'model/vrml',
474: 'wsc' => 'text/scriplet',
475: 'wsrc' => 'application/x-wais-source',
476: 'wtk' => 'application/x-wintalk',
477: 'xbm' => 'image/x-xbitmap',
478: 'xdr' => 'video/x-amt-demorun',
479: 'xgz' => 'xgl/drawing',
480: 'xif' => 'image/vnd.xiff',
481: 'xl' => 'application/excel',
482: 'xla' => 'application/excel',
483: 'xlb' => 'application/excel',
484: 'xlc' => 'application/excel',
485: 'xld' => 'application/excel',
486: 'xlk' => 'application/excel',
487: 'xll' => 'application/excel',
488: 'xlm' => 'application/excel',
489: 'xls' => 'application/excel',
490: 'xlsx' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
491: 'xlt' => 'application/excel',
492: 'xlv' => 'application/excel',
493: 'xlw' => 'application/excel',
494: 'xm' => 'audio/xm',
495: 'xml' => 'application/xml',
496: 'xmz' => 'xgl/movie',
497: 'xpix' => 'application/x-vnd.ls-xpix',
498: 'xpm' => 'image/x-xpixmap',
499: 'x-png' => 'image/png',
500: 'xsr' => 'video/x-amt-showrun',
501: 'xwd' => 'image/x-xwd',
502: 'xyz' => 'chemical/x-pdb',
503: 'z' => 'application/x-compress',
504: 'zip' => 'application/x-compressed',
505: 'zoo' => 'application/octet-stream',
506: 'zsh' => 'text/x-script.zsh',
507: );
508:
509: 510: 511: 512: 513: 514: 515: 516:
517: public static function getMIMETypeByExtension($ext) {
518: $ext = strtolower($ext);
519: if (!isset(AlphaFileUtils::$extensionToMIMEMappings[$ext]))
520: throw new IllegalArguementException('Unable to determine the MIME type for the extension ['.$ext.']');
521:
522:
523: return AlphaFileUtils::$extensionToMIMEMappings[$ext];
524: }
525:
526: 527: 528: 529: 530: 531: 532: 533: 534: 535:
536: public static function listDirectoryContents($sourceDir, $fileCount=0, $excludeFiles = array()) {
537: try
538: {
539: $dir = new DirectoryIterator($sourceDir);
540: $fileCount = 0;
541:
542: echo '<ul>';
543: foreach ($dir as $file) {
544: if(!in_array($file->getFilename(), $excludeFiles)) {
545: if($file->isDir() && !$file->isDot()) {
546: echo '<li><em>'.$file->getPathname().'</em></li>';
547: $fileCount += AlphaFileUtils::listDirectoryContents($file->getPathname(), $fileCount, $excludeFiles);
548: }elseif(!$file->isDot()){
549: $fileName = $file->getFilename();
550: $fileCount++;
551: echo '<li>'.$fileName.'</li>';
552: }
553: }
554: }
555: echo '</ul>';
556:
557: return $fileCount;
558: }catch (Exception $e) {
559: throw new AlphaException('Failed list files in the ['.$sourceDir.'] directory, error is ['.$e->getMessage().']');
560: }
561: }
562:
563: 564: 565: 566: 567: 568: 569: 570:
571: public static function deleteDirectoryContents($sourceDir, $excludeFiles = array()) {
572:
573: try {
574: $dir = new DirectoryIterator($sourceDir);
575:
576: foreach ($dir as $file) {
577: if(!in_array($file->getFilename(), $excludeFiles)) {
578: if($file->isDir() && !$file->isDot()) {
579: if(count(scandir($file->getPathname())) == 2)
580: rmdir($file->getPathname());
581: else
582: AlphaFileUtils::deleteDirectoryContents($file->getPathname(), $excludeFiles);
583: }elseif(!$file->isDot()){
584: unlink($file->getPathname());
585: }
586: }
587: }
588: }catch (Exception $e) {
589: throw new AlphaException('Failed to delete files files in the ['.$sourceDir.'] directory, error is ['.$e->getMessage().']');
590: }
591: }
592:
593: 594: 595: 596: 597: 598: 599: 600:
601: public static function copy($source, $dest) {
602:
603: if (is_file($source)) {
604: if(!copy($source, $dest))
605: throw new AlphaException("Error copying the file [$source] to [$dest].");
606: return;
607: }
608:
609:
610: if (!file_exists($dest) && !is_dir($dest)) {
611: if(!mkdir($dest))
612: throw new AlphaException("Error creating the destination directory [$dest].");
613: }
614:
615: $dir = dir($source);
616: while (false !== $entry = $dir->read()) {
617: if ($entry == '.' || $entry == '..') {
618: continue;
619: }
620:
621: if ($dest !== "$source/$entry") {
622: self::copy("$source/$entry", "$dest/$entry");
623: }
624: }
625:
626: $dir->close();
627: }
628:
629: 630: 631: 632: 633: 634: 635: 636:
637: public static function zip($source, $dest) {
638: if (extension_loaded('zip') === true) {
639:
640: if (file_exists($source) === true) {
641: $zip = new ZipArchive();
642:
643: if ($zip->open($dest, ZIPARCHIVE::CREATE) === true) {
644: $source = realpath($source);
645:
646: if(is_dir($source) === true) {
647: $files = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($source), RecursiveIteratorIterator::SELF_FIRST);
648:
649: foreach ($files as $file) {
650: $file = realpath($file);
651:
652: if(is_dir($file) === true) {
653: $zip->addEmptyDir(str_replace($source . '/', '', $file . '/'));
654: }
655:
656: if(is_file($file) === true) {
657: $zip->addFromString(str_replace($source . '/', '', $file), file_get_contents($file));
658: }
659: }
660: }
661:
662: if(is_file($source) === true) {
663: $zip->addFromString(basename($source), file_get_contents($source));
664: }
665: }
666:
667: $zip->close();
668: }
669: }else{
670: throw new AlphaException('Unable to create the zip file ['.$dest.'] as the zip extension is unavailable!');
671: }
672: }
673: }
674:
675: ?>
Overview