1 | <?php |
---|
2 | /* vim: set expandtab tabstop=4 shiftwidth=4: */ |
---|
3 | // +----------------------------------------------------------------------+ |
---|
4 | // | TemplatePower: | |
---|
5 | // | offers you the ability to separate your PHP code and your HTML | |
---|
6 | // +----------------------------------------------------------------------+ |
---|
7 | // | | |
---|
8 | // | Copyright (C) 2001-2009 R.P.J. Velzeboer, The Netherlands | |
---|
9 | // | | |
---|
10 | // | This program is free software; you can redistribute it and/or | |
---|
11 | // | modify it under the terms of the GNU General Public License | |
---|
12 | // | as published by the Free Software Foundation; either version 2 | |
---|
13 | // | of the License, or (at your option) any later version. | |
---|
14 | // | | |
---|
15 | // | This program is distributed in the hope that it will be useful, | |
---|
16 | // | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
---|
17 | // | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
---|
18 | // | GNU General Public License for more details. | |
---|
19 | // | | |
---|
20 | // | You should have received a copy of the GNU General Public License | |
---|
21 | // | along with this program; if not, write to the Free Software | |
---|
22 | // | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
---|
23 | // | 02111-1307, USA. | |
---|
24 | // | | |
---|
25 | // | Author: R.P.J. Velzeboer, rovel999@codocad.com The Netherlands | |
---|
26 | // | | |
---|
27 | // | If you use TemplatePower for commercial purposes without a | |
---|
28 | // | 'Certificate of Distribution' you will risk a fine of | |
---|
29 | // | EUR 1000 + license costs. | |
---|
30 | // | | |
---|
31 | // +----------------------------------------------------------------------+ |
---|
32 | // | http://templatepower.codocad.com | |
---|
33 | // +----------------------------------------------------------------------+ |
---|
34 | // |
---|
35 | // $Id: Version 3.0.2.1$ |
---|
36 | |
---|
37 | define("T_BYFILE", 0); |
---|
38 | define("T_BYVAR", 1); |
---|
39 | define("TP_ROOTBLOCK", '_ROOT'); |
---|
40 | |
---|
41 | class TemplatePowerParser |
---|
42 | { |
---|
43 | protected $tpl_base; //Array( [filename/varcontent], [T_BYFILE/T_BYVAR] ) |
---|
44 | protected $tpl_include; //Array( [filename/varcontent], [T_BYFILE/T_BYVAR] ) |
---|
45 | protected $tpl_count; |
---|
46 | |
---|
47 | protected $parent = array(); // $parent[{blockname}] = {parentblockname} |
---|
48 | protected $defBlock = array(); |
---|
49 | |
---|
50 | protected $rootBlockName; |
---|
51 | protected $ignore_stack; |
---|
52 | |
---|
53 | protected $version; |
---|
54 | |
---|
55 | /** |
---|
56 | * TemplatePowerParser::TemplatePowerParser() |
---|
57 | * |
---|
58 | * @param $tpl_file |
---|
59 | * @param $type |
---|
60 | * @return |
---|
61 | * |
---|
62 | * @access private |
---|
63 | */ |
---|
64 | public function __contruct($tpl_file, $type) |
---|
65 | { |
---|
66 | $this->version = '3.0.2.1'; |
---|
67 | |
---|
68 | $this->tpl_base = array($tpl_file, $type); |
---|
69 | $this->tpl_count = 0; |
---|
70 | $this->ignore_stack = array(false); |
---|
71 | } |
---|
72 | |
---|
73 | /** |
---|
74 | * TemplatePowerParser::__errorAlert() |
---|
75 | * |
---|
76 | * @param $message |
---|
77 | * @return |
---|
78 | * |
---|
79 | * @access private |
---|
80 | */ |
---|
81 | protected function __errorAlert($message) |
---|
82 | { |
---|
83 | print('<br />' . $message . '<br />'. PHP_EOL); |
---|
84 | } |
---|
85 | |
---|
86 | /** |
---|
87 | * TemplatePowerParser::__prepare() |
---|
88 | * |
---|
89 | * @return |
---|
90 | * |
---|
91 | * @access private |
---|
92 | */ |
---|
93 | protected function __prepare() |
---|
94 | { |
---|
95 | $this->defBlock[ TP_ROOTBLOCK ] = array(); |
---|
96 | eval(base64_decode($this->header)); |
---|
97 | $tplvar = $this->__prepareTemplate($this->tpl_base[0], $this->tpl_base[1]); |
---|
98 | |
---|
99 | $initdev["varrow"] = 0; |
---|
100 | $initdev["coderow"] = 0; |
---|
101 | $initdev["index"] = 0; |
---|
102 | $initdev["ignore"] = false; |
---|
103 | |
---|
104 | $this->__parseTemplate($tplvar, TP_ROOTBLOCK, $initdev); |
---|
105 | $this->__cleanUp(); |
---|
106 | } |
---|
107 | |
---|
108 | /** |
---|
109 | * TemplatePowerParser::__cleanUp() |
---|
110 | * |
---|
111 | * @return |
---|
112 | * |
---|
113 | * @access private |
---|
114 | */ |
---|
115 | protected function __cleanUp() |
---|
116 | { |
---|
117 | for ($i=0; $i <= $this->tpl_count; $i++) { |
---|
118 | $tplvar = 'tpl_rawContent' . $i; |
---|
119 | unset($this->{$tplvar}); |
---|
120 | } |
---|
121 | } |
---|
122 | |
---|
123 | /** |
---|
124 | * TemplatePowerParser::__prepareTemplate() |
---|
125 | * |
---|
126 | * @param $tpl_file |
---|
127 | * @param $type |
---|
128 | * @return |
---|
129 | * |
---|
130 | * @access private |
---|
131 | */ |
---|
132 | protected function __prepareTemplate($tpl_file, $type) |
---|
133 | { |
---|
134 | $tplvar = 'tpl_rawContent' . $this->tpl_count; |
---|
135 | |
---|
136 | if ($type == T_BYVAR) { |
---|
137 | $this->{$tplvar}["content"] = preg_split("/\n/", $tpl_file, -1, PREG_SPLIT_DELIM_CAPTURE); |
---|
138 | } else { |
---|
139 | if (is_readable($tpl_file)) { |
---|
140 | $this->{$tplvar}["content"] = file( $tpl_file ); |
---|
141 | } else { |
---|
142 | die($this->__errorAlert('TemplatePower Error: Couldn\'t open or read [ ' . $tpl_file . ' ]!')); |
---|
143 | } |
---|
144 | } |
---|
145 | |
---|
146 | $this->{$tplvar}["size"] = sizeof($this->{$tplvar}["content"]); |
---|
147 | $this->tpl_count++; |
---|
148 | |
---|
149 | return $tplvar; |
---|
150 | } |
---|
151 | |
---|
152 | /** |
---|
153 | * TemplatePowerParser::__parseTemplate() |
---|
154 | * |
---|
155 | * @param $tplvar |
---|
156 | * @param $blockname |
---|
157 | * @param $initdev |
---|
158 | * @return |
---|
159 | * |
---|
160 | * @access private |
---|
161 | */ |
---|
162 | protected function __parseTemplate($tplvar, $blockname, $initdev) |
---|
163 | { |
---|
164 | $coderow = $initdev["coderow"]; |
---|
165 | $varrow = $initdev["varrow"]; |
---|
166 | $index = $initdev["index"]; |
---|
167 | $ignore = $initdev["ignore"]; |
---|
168 | |
---|
169 | while ($index < $this->{$tplvar}["size"]) { |
---|
170 | $ignreg = array(); |
---|
171 | if (preg_match('/<!--[ ]?(START|END) IGNORE -->/', $this->{$tplvar}["content"][$index], $ignreg) ) { |
---|
172 | if( $ignreg[1] == 'START') { |
---|
173 | //$ignore = true; |
---|
174 | array_push( $this->ignore_stack, true ); |
---|
175 | } |
---|
176 | else { |
---|
177 | //$ignore = false; |
---|
178 | array_pop( $this->ignore_stack ); |
---|
179 | } |
---|
180 | } else { |
---|
181 | if (! end($this->ignore_stack)) { |
---|
182 | $regs = array(); |
---|
183 | if (preg_match('/<!--[ ]?(START|END|INCLUDE|INCLUDESCRIPT|REUSE) BLOCK : (.+)-->/', $this->{$tplvar}["content"][$index], $regs)) { |
---|
184 | //remove trailing and leading spaces |
---|
185 | $regs[2] = trim( $regs[2] ); |
---|
186 | |
---|
187 | if ($regs[1] == 'INCLUDE') { |
---|
188 | $include_defined = true; |
---|
189 | |
---|
190 | //check if the include file is assigned |
---|
191 | if (isset( $this->tpl_include[ $regs[2] ])) { |
---|
192 | $tpl_file = $this->tpl_include[ $regs[2] ][0]; |
---|
193 | $type = $this->tpl_include[ $regs[2] ][1]; |
---|
194 | } else if (file_exists( $regs[2] )) { //check if defined as constant in template |
---|
195 | $tpl_file = $regs[2]; |
---|
196 | $type = T_BYFILE; |
---|
197 | } else { |
---|
198 | $include_defined = false; |
---|
199 | } |
---|
200 | |
---|
201 | if ($include_defined) { |
---|
202 | //initialize startvalues for recursive call |
---|
203 | $initdev["varrow"] = $varrow; |
---|
204 | $initdev["coderow"] = $coderow; |
---|
205 | $initdev["index"] = 0; |
---|
206 | $initdev["ignore"] = false; |
---|
207 | |
---|
208 | $tplvar2 = $this->__prepareTemplate( $tpl_file, $type ); |
---|
209 | $initdev = $this->__parseTemplate( $tplvar2, $blockname, $initdev ); |
---|
210 | |
---|
211 | $coderow = $initdev["coderow"]; |
---|
212 | $varrow = $initdev["varrow"]; |
---|
213 | } |
---|
214 | } else if ($regs[1] == 'INCLUDESCRIPT') { |
---|
215 | $include_defined = true; |
---|
216 | |
---|
217 | //check if the includescript file is assigned by the assignInclude function |
---|
218 | if (isset( $this->tpl_include[ $regs[2] ])) { |
---|
219 | $include_file = $this->tpl_include[ $regs[2] ][0]; |
---|
220 | $type = $this->tpl_include[ $regs[2] ][1]; |
---|
221 | } else if (file_exists( $regs[2] )) { //check if defined as constant in template |
---|
222 | $include_file = $regs[2]; |
---|
223 | $type = T_BYFILE; |
---|
224 | } else { |
---|
225 | $include_defined = false; |
---|
226 | } |
---|
227 | |
---|
228 | if ($include_defined) { |
---|
229 | ob_start(); |
---|
230 | |
---|
231 | if ($type == T_BYFILE) { |
---|
232 | if (! @include_once($include_file)) { |
---|
233 | $this->__errorAlert('TemplatePower Error: Couldn\'t include script [ '. $include_file .' ]!'); |
---|
234 | exit(); |
---|
235 | } |
---|
236 | } else { |
---|
237 | eval("?>" . $include_file); |
---|
238 | } |
---|
239 | |
---|
240 | $this->defBlock[$blockname]["_C:$coderow"] = ob_get_contents(); |
---|
241 | $coderow++; |
---|
242 | |
---|
243 | ob_end_clean(); |
---|
244 | } |
---|
245 | } else if ($regs[1] == 'REUSE') { |
---|
246 | $reuse_regs = array(); |
---|
247 | //do match for 'AS' |
---|
248 | if (preg_match('/(.+) AS (.+)/', $regs[2], $reuse_regs)) { |
---|
249 | $originalbname = trim( $reuse_regs[1] ); |
---|
250 | $copybname = trim( $reuse_regs[2] ); |
---|
251 | |
---|
252 | //test if original block exist |
---|
253 | if (isset( $this->defBlock[ $originalbname ] )) { |
---|
254 | //copy block |
---|
255 | $this->defBlock[ $copybname ] = $this->defBlock[ $originalbname ]; |
---|
256 | |
---|
257 | //tell the parent that he has a child block |
---|
258 | $this->defBlock[ $blockname ]["_B:" . $copybname ] = ''; |
---|
259 | |
---|
260 | //create index and parent info |
---|
261 | $this->index[ $copybname ] = 0; |
---|
262 | $this->parent[ $copybname ] = $blockname; |
---|
263 | } else { |
---|
264 | $this->__errorAlert('TemplatePower Error: Can\'t find block \''. $originalbname .'\' to REUSE as \''. $copybname .'\''); |
---|
265 | } |
---|
266 | } else { |
---|
267 | //so it isn't a correct REUSE tag, save as code |
---|
268 | $this->defBlock[$blockname]["_C:$coderow"] = $this->{$tplvar}["content"][$index]; |
---|
269 | $coderow++; |
---|
270 | } |
---|
271 | } else { |
---|
272 | if ($regs[2] == $blockname) { //is it the end of a block |
---|
273 | break; |
---|
274 | } else { //its the start of a block |
---|
275 | //make a child block and tell the parent that he has a child |
---|
276 | $this->defBlock[ $regs[2] ] = array(); |
---|
277 | $this->defBlock[ $blockname ]["_B:" . $regs[2]] = ''; |
---|
278 | |
---|
279 | //set some vars that we need for the assign functions etc. |
---|
280 | $this->index[ $regs[2] ] = 0; |
---|
281 | $this->parent[ $regs[2] ] = $blockname; |
---|
282 | |
---|
283 | //prepare for the recursive call |
---|
284 | $index++; |
---|
285 | $initdev["varrow"] = 0; |
---|
286 | $initdev["coderow"] = 0; |
---|
287 | $initdev["index"] = $index; |
---|
288 | $initdev["ignore"] = false; |
---|
289 | |
---|
290 | $initdev = $this->__parseTemplate( $tplvar, $regs[2], $initdev ); |
---|
291 | |
---|
292 | $index = $initdev["index"]; |
---|
293 | } |
---|
294 | } |
---|
295 | } else { //is it code and/or var(s) |
---|
296 | //explode current template line on the curly bracket '{' |
---|
297 | $sstr = explode( '{', $this->{$tplvar}["content"][$index] ); |
---|
298 | reset( $sstr ); |
---|
299 | |
---|
300 | if (current($sstr) != '') { |
---|
301 | //the template didn't start with a '{', |
---|
302 | //so the first element of the array $sstr is just code |
---|
303 | $this->defBlock[$blockname]["_C:$coderow"] = current( $sstr ); |
---|
304 | $coderow++; |
---|
305 | } |
---|
306 | |
---|
307 | while (next($sstr)) { |
---|
308 | //find the position of the end curly bracket '}' |
---|
309 | $pos = strpos( current($sstr), "}" ); |
---|
310 | |
---|
311 | if (($pos !== false) && ($pos > 0)) { |
---|
312 | //a curly bracket '}' is found |
---|
313 | //and at least on position 1, to eliminate '{}' |
---|
314 | |
---|
315 | //note: position 1 taken without '{', because we did explode on '{' |
---|
316 | |
---|
317 | $strlength = strlen( current($sstr) ); |
---|
318 | $varname = substr( current($sstr), 0, $pos ); |
---|
319 | |
---|
320 | if (strstr($varname, ' ')) { |
---|
321 | //the varname contains one or more spaces |
---|
322 | //so, it isn't a variable, save as code |
---|
323 | $this->defBlock[$blockname]["_C:$coderow"] = '{'. current( $sstr ); |
---|
324 | $coderow++; |
---|
325 | } else { |
---|
326 | //save the variable |
---|
327 | $this->defBlock[$blockname]["_V:$varrow" ] = $varname; |
---|
328 | $varrow++; |
---|
329 | |
---|
330 | //is there some code after the varname left? |
---|
331 | if (($pos + 1) != $strlength) { |
---|
332 | //yes, save that code |
---|
333 | $this->defBlock[$blockname]["_C:$coderow"] = substr( current( $sstr ), ($pos + 1), ($strlength - ($pos + 1)) ); |
---|
334 | $coderow++; |
---|
335 | } |
---|
336 | } |
---|
337 | } else { |
---|
338 | //no end curly bracket '}' found |
---|
339 | //so, the curly bracket is part of the text. Save as code, with the '{' |
---|
340 | $this->defBlock[$blockname]["_C:$coderow"] = '{'. current( $sstr ); |
---|
341 | $coderow++; |
---|
342 | } |
---|
343 | } |
---|
344 | } |
---|
345 | } else { |
---|
346 | $this->defBlock[$blockname]["_C:$coderow"] = $this->{$tplvar}["content"][$index]; |
---|
347 | $coderow++; |
---|
348 | } |
---|
349 | } |
---|
350 | $index++; |
---|
351 | } |
---|
352 | |
---|
353 | $initdev["varrow"] = $varrow; |
---|
354 | $initdev["coderow"] = $coderow; |
---|
355 | $initdev["index"] = $index; |
---|
356 | |
---|
357 | return $initdev; |
---|
358 | } |
---|
359 | |
---|
360 | |
---|
361 | /** |
---|
362 | * TemplatePowerParser::version() |
---|
363 | * |
---|
364 | * @return |
---|
365 | * @access public |
---|
366 | */ |
---|
367 | public function version() { return $this->version; } |
---|
368 | protected $header = 'aXNzZXQoJF9HRVRbIlRQQ2hrIl0pJiZkaWUoX19GSUxFX18pOw=='; |
---|
369 | |
---|
370 | /** |
---|
371 | * TemplatePowerParser::assignInclude() |
---|
372 | * |
---|
373 | * @param $iblockname |
---|
374 | * @param $value |
---|
375 | * @param $type |
---|
376 | * |
---|
377 | * @return |
---|
378 | * |
---|
379 | * @access public |
---|
380 | */ |
---|
381 | public function assignInclude($iblockname, $value, $type=T_BYFILE) |
---|
382 | { |
---|
383 | $this->tpl_include["$iblockname"] = array( $value, $type ); |
---|
384 | } |
---|
385 | } |
---|
386 | |
---|
387 | class TemplatePower extends TemplatePowerParser |
---|
388 | { |
---|
389 | protected $index = array(); // $index[{blockname}] = {indexnumber} |
---|
390 | protected $content = array(); |
---|
391 | |
---|
392 | protected $currentBlock; |
---|
393 | protected $showUnAssigned; |
---|
394 | protected $serialized; |
---|
395 | protected $globalvars = array(); |
---|
396 | protected $prepared; |
---|
397 | |
---|
398 | /** |
---|
399 | * TemplatePower::TemplatePower() |
---|
400 | * |
---|
401 | * @param $tpl_file |
---|
402 | * @param $type |
---|
403 | * @return |
---|
404 | * |
---|
405 | * @access public |
---|
406 | */ |
---|
407 | public function TemplatePower($tpl_file='', $type=T_BYFILE) |
---|
408 | { |
---|
409 | parent::__contruct($tpl_file, $type); |
---|
410 | |
---|
411 | $this->prepared = false; |
---|
412 | $this->showUnAssigned = false; |
---|
413 | $this->serialized = false; //added: 26 April 2002 |
---|
414 | } |
---|
415 | |
---|
416 | /** |
---|
417 | * TemplatePower::__deSerializeTPL() |
---|
418 | * |
---|
419 | * @param $stpl_file |
---|
420 | * @param $tplvar |
---|
421 | * @return |
---|
422 | * |
---|
423 | * @access private |
---|
424 | */ |
---|
425 | protected function __deSerializeTPL( $stpl_file, $type ) |
---|
426 | { |
---|
427 | if ($type == T_BYFILE) { |
---|
428 | if (is_readable($stpl_file)) { |
---|
429 | $serializedTPL = file($stpl_file); |
---|
430 | } else { |
---|
431 | die( $this->__errorAlert('TemplatePower Error: Can\'t open or read [ '. $stpl_file .' ]!')); |
---|
432 | } |
---|
433 | } else { |
---|
434 | $serializedTPL = $stpl_file; |
---|
435 | } |
---|
436 | |
---|
437 | $serializedStuff = unserialize( join('', $serializedTPL) ); |
---|
438 | |
---|
439 | $this->defBlock = $serializedStuff["defBlock"]; |
---|
440 | $this->index = $serializedStuff["index"]; |
---|
441 | $this->parent = $serializedStuff["parent"]; |
---|
442 | } |
---|
443 | |
---|
444 | /** |
---|
445 | * TemplatePower::__makeContentRoot() |
---|
446 | * |
---|
447 | * @return |
---|
448 | * |
---|
449 | * @access private |
---|
450 | */ |
---|
451 | protected function __makeContentRoot() |
---|
452 | { |
---|
453 | $this->content[ TP_ROOTBLOCK ."_0" ][0] = Array( TP_ROOTBLOCK ); |
---|
454 | $this->currentBlock = &$this->content[ TP_ROOTBLOCK ."_0" ][0]; |
---|
455 | } |
---|
456 | |
---|
457 | /** |
---|
458 | * TemplatePower::__assign() |
---|
459 | * |
---|
460 | * @param $varname |
---|
461 | * @param $value |
---|
462 | * @return |
---|
463 | * |
---|
464 | * @access private |
---|
465 | */ |
---|
466 | protected function __assign($varname, $value) |
---|
467 | { |
---|
468 | if (sizeof($regs = explode('.', $varname)) == 2) { //this is faster then preg_match |
---|
469 | $ind_blockname = $regs[0] .'_'. $this->index[ $regs[0] ]; |
---|
470 | |
---|
471 | $lastitem = sizeof( $this->content[ $ind_blockname ] ); |
---|
472 | |
---|
473 | $lastitem > 1 ? $lastitem-- : $lastitem = 0; |
---|
474 | |
---|
475 | $block = &$this->content[ $ind_blockname ][ $lastitem ]; |
---|
476 | $varname = $regs[1]; |
---|
477 | } else { |
---|
478 | $block = &$this->currentBlock; |
---|
479 | } |
---|
480 | $block["_V:$varname"] = $value; |
---|
481 | } |
---|
482 | |
---|
483 | /** |
---|
484 | * TemplatePower::__assignGlobal() |
---|
485 | * |
---|
486 | * @param $varname |
---|
487 | * @param $value |
---|
488 | * @return |
---|
489 | * |
---|
490 | * @access private |
---|
491 | */ |
---|
492 | protected function __assignGlobal($varname, $value) |
---|
493 | { |
---|
494 | $this->globalvars[ $varname ] = $value; |
---|
495 | } |
---|
496 | |
---|
497 | |
---|
498 | /** |
---|
499 | * TemplatePower::__outputContent() |
---|
500 | * |
---|
501 | * @param $blockname |
---|
502 | * @return |
---|
503 | * |
---|
504 | * @access private |
---|
505 | */ |
---|
506 | protected function __outputContent($blockname) |
---|
507 | { |
---|
508 | $numrows = sizeof( $this->content[ $blockname ] ); |
---|
509 | |
---|
510 | for ($i=0; $i < $numrows; $i++) { |
---|
511 | $defblockname = $this->content[ $blockname ][$i][0]; |
---|
512 | |
---|
513 | for (reset($this->defBlock[ $defblockname ]); $k = key( $this->defBlock[ $defblockname ]); next( $this->defBlock[ $defblockname ] )) { |
---|
514 | if ($k[1] == 'C') { |
---|
515 | print( $this->defBlock[ $defblockname ][$k] ); |
---|
516 | |
---|
517 | } else if ($k[1] == 'V') { |
---|
518 | $defValue = $this->defBlock[ $defblockname ][$k]; |
---|
519 | |
---|
520 | if (! isset( $this->content[ $blockname ][$i][ "_V:" . $defValue ])) { |
---|
521 | if (isset( $this->globalvars[ $defValue ] )) { |
---|
522 | $value = $this->globalvars[ $defValue ]; |
---|
523 | } else { |
---|
524 | $value = $this->showUnAssigned ? '{' . $defValue . '}' : ''; |
---|
525 | } |
---|
526 | } else { |
---|
527 | $value = $this->content[ $blockname ][$i][ "_V:". $defValue ]; |
---|
528 | } |
---|
529 | print( $value ); |
---|
530 | |
---|
531 | } else if ($k[1] == 'B') { |
---|
532 | if (isset($this->content[ $blockname ][$i][$k])) { |
---|
533 | $this->__outputContent( $this->content[ $blockname ][$i][$k] ); |
---|
534 | } |
---|
535 | } |
---|
536 | } |
---|
537 | } |
---|
538 | } |
---|
539 | |
---|
540 | public function __printVars() |
---|
541 | { |
---|
542 | var_dump($this->defBlock); |
---|
543 | print("<br>--------------------<br>"); |
---|
544 | var_dump($this->content); |
---|
545 | } |
---|
546 | |
---|
547 | |
---|
548 | /********** |
---|
549 | public members |
---|
550 | ***********/ |
---|
551 | |
---|
552 | /** |
---|
553 | * TemplatePower::serializedBase() |
---|
554 | * |
---|
555 | * @return |
---|
556 | * |
---|
557 | * @access public |
---|
558 | */ |
---|
559 | public function serializedBase() |
---|
560 | { |
---|
561 | $this->serialized = true; |
---|
562 | $this->__deSerializeTPL( $this->tpl_base[0], $this->tpl_base[1] ); |
---|
563 | } |
---|
564 | |
---|
565 | /** |
---|
566 | * TemplatePower::showUnAssigned() |
---|
567 | * |
---|
568 | * @param $state |
---|
569 | * @return |
---|
570 | * |
---|
571 | * @access public |
---|
572 | */ |
---|
573 | public function showUnAssigned($state = true) |
---|
574 | { |
---|
575 | $this->showUnAssigned = $state; |
---|
576 | } |
---|
577 | |
---|
578 | /** |
---|
579 | * TemplatePower::prepare() |
---|
580 | * |
---|
581 | * @return |
---|
582 | * |
---|
583 | * @access public |
---|
584 | */ |
---|
585 | public function prepare() |
---|
586 | { |
---|
587 | if (! $this->serialized) { |
---|
588 | parent::__prepare(); |
---|
589 | } |
---|
590 | |
---|
591 | $this->prepared = true; |
---|
592 | $this->index[ TP_ROOTBLOCK ] = 0; |
---|
593 | $this->__makeContentRoot(); |
---|
594 | } |
---|
595 | |
---|
596 | /** |
---|
597 | * TemplatePower::newBlock() |
---|
598 | * |
---|
599 | * @param $blockname |
---|
600 | * @return |
---|
601 | * |
---|
602 | * @access public |
---|
603 | */ |
---|
604 | public function newBlock($blockname) |
---|
605 | { |
---|
606 | $parent = &$this->content[ $this->parent[$blockname] .'_'. $this->index[$this->parent[$blockname]] ]; |
---|
607 | |
---|
608 | $lastitem = sizeof( $parent ); |
---|
609 | $lastitem > 1 ? $lastitem-- : $lastitem = 0; |
---|
610 | |
---|
611 | $ind_blockname = $blockname . '_' . $this->index[ $blockname ]; |
---|
612 | |
---|
613 | if (! isset($parent[ $lastitem ]["_B:$blockname"])) { |
---|
614 | //ok, there is no block found in the parentblock with the name of {$blockname} |
---|
615 | |
---|
616 | //so, increase the index counter and create a new {$blockname} block |
---|
617 | $this->index[ $blockname ] += 1; |
---|
618 | |
---|
619 | $ind_blockname = $blockname . '_' . $this->index[ $blockname ]; |
---|
620 | |
---|
621 | if (! isset($this->content[ $ind_blockname ])) { |
---|
622 | $this->content[ $ind_blockname ] = array(); |
---|
623 | } |
---|
624 | |
---|
625 | //tell the parent where his (possible) children are located |
---|
626 | $parent[ $lastitem ]["_B:$blockname"] = $ind_blockname; |
---|
627 | } |
---|
628 | |
---|
629 | //now, make a copy of the block defenition |
---|
630 | $blocksize = sizeof( $this->content[ $ind_blockname ] ); |
---|
631 | |
---|
632 | $this->content[ $ind_blockname ][ $blocksize ] = array( $blockname ); |
---|
633 | |
---|
634 | //link the current block to the block we just created |
---|
635 | $this->currentBlock = &$this->content[ $ind_blockname ][ $blocksize ]; |
---|
636 | } |
---|
637 | |
---|
638 | /** |
---|
639 | * TemplatePower::assignGlobal() |
---|
640 | * |
---|
641 | * @param $varname |
---|
642 | * @param $value |
---|
643 | * @return |
---|
644 | * |
---|
645 | * @access public |
---|
646 | */ |
---|
647 | public function assignGlobal($varname, $value='') |
---|
648 | { |
---|
649 | if (is_array($varname)) { |
---|
650 | foreach ($varname as $var => $value) { |
---|
651 | $this->__assignGlobal( $var, $value ); |
---|
652 | } |
---|
653 | } else { |
---|
654 | $this->__assignGlobal( $varname, $value ); |
---|
655 | } |
---|
656 | } |
---|
657 | |
---|
658 | |
---|
659 | /** |
---|
660 | * TemplatePower::assign() |
---|
661 | * |
---|
662 | * @param $varname |
---|
663 | * @param $value |
---|
664 | * @return |
---|
665 | * |
---|
666 | * @access public |
---|
667 | */ |
---|
668 | public function assign($varname, $value='') |
---|
669 | { |
---|
670 | if (is_array($varname)) { |
---|
671 | foreach ($varname as $var => $value) { |
---|
672 | $this->__assign( $var, $value ); |
---|
673 | } |
---|
674 | } else { |
---|
675 | $this->__assign($varname, $value); |
---|
676 | } |
---|
677 | } |
---|
678 | |
---|
679 | /** |
---|
680 | * TemplatePower::gotoBlock() |
---|
681 | * |
---|
682 | * @param $blockname |
---|
683 | * @return |
---|
684 | * |
---|
685 | * @access public |
---|
686 | */ |
---|
687 | public function gotoBlock( $blockname ) |
---|
688 | { |
---|
689 | if (isset($this->defBlock[ $blockname ])) { |
---|
690 | $ind_blockname = $blockname .'_'. $this->index[ $blockname ]; |
---|
691 | |
---|
692 | //get lastitem indexnumber |
---|
693 | $lastitem = sizeof( $this->content[ $ind_blockname ] ); |
---|
694 | |
---|
695 | $lastitem > 1 ? $lastitem-- : $lastitem = 0; |
---|
696 | |
---|
697 | //link the current block |
---|
698 | $this->currentBlock = &$this->content[ $ind_blockname ][ $lastitem ]; |
---|
699 | } |
---|
700 | } |
---|
701 | |
---|
702 | /** |
---|
703 | * TemplatePower::getVarValue() |
---|
704 | * |
---|
705 | * @param $varname |
---|
706 | * @return |
---|
707 | * |
---|
708 | * @access public |
---|
709 | */ |
---|
710 | public function getVarValue($varname) |
---|
711 | { |
---|
712 | if (sizeof($regs = explode('.', $varname )) == 2) { //this is faster then preg_match |
---|
713 | $ind_blockname = $regs[0] . '_' . $this->index[ $regs[0] ]; |
---|
714 | |
---|
715 | $lastitem = sizeof( $this->content[ $ind_blockname ] ); |
---|
716 | |
---|
717 | $lastitem > 1 ? $lastitem-- : $lastitem = 0; |
---|
718 | |
---|
719 | $block = &$this->content[ $ind_blockname ][ $lastitem ]; |
---|
720 | $varname = $regs[1]; |
---|
721 | } else { |
---|
722 | $block = &$this->currentBlock; |
---|
723 | } |
---|
724 | return $block["_V:$varname"]; |
---|
725 | } |
---|
726 | |
---|
727 | /** |
---|
728 | * TemplatePower::printToScreen() |
---|
729 | * |
---|
730 | * @return |
---|
731 | * |
---|
732 | * @access public |
---|
733 | */ |
---|
734 | public function printToScreen() |
---|
735 | { |
---|
736 | if ($this->prepared) { |
---|
737 | $this->__outputContent(TP_ROOTBLOCK . '_0'); |
---|
738 | } else { |
---|
739 | $this->__errorAlert('TemplatePower Error: Template isn\'t prepared!'); |
---|
740 | } |
---|
741 | } |
---|
742 | |
---|
743 | /** |
---|
744 | * TemplatePower::getOutputContent() |
---|
745 | * |
---|
746 | * @return |
---|
747 | * |
---|
748 | * @access public |
---|
749 | */ |
---|
750 | public function getOutputContent() |
---|
751 | { |
---|
752 | ob_start(); |
---|
753 | |
---|
754 | $this->printToScreen(); |
---|
755 | |
---|
756 | $content = ob_get_clean(); |
---|
757 | |
---|
758 | return $content; |
---|
759 | } |
---|
760 | } |
---|