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Lines 74-79
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| 74 |
var $retval; //I //Since a contructor can't return |
74 |
var $retval; //I //Since a contructor can't return |
| 75 |
var $cid; //I //The ID of the content created (if you get that far) |
75 |
var $cid; //I //The ID of the content created (if you get that far) |
| 76 |
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76 |
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77 |
var $mp_prefix; //I // filename prefix for multi-page input |
| 78 |
var $mp_count; //I // page count (default=1) |
| 79 |
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| 77 |
function __construct($name_in, $start_date_in, $end_date_in, $feeds_in, $duration_in, $content_i_in, $ctype_in, $user_id_in, $auto_in = 1){ |
80 |
function __construct($name_in, $start_date_in, $end_date_in, $feeds_in, $duration_in, $content_i_in, $ctype_in, $user_id_in, $auto_in = 1){ |
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81 |
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| 79 |
$this->name = $name_in; |
82 |
$this->name = $name_in; |
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Lines 89-94
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| 89 |
$this->auto = $auto_in; //This field specificies if the uploader should run in automatic mode or manual processing. I like auto mode, but thats just me |
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$this->auto = $auto_in; //This field specificies if the uploader should run in automatic mode or manual processing. I like auto mode, but thats just me |
| 90 |
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93 |
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| 91 |
$this->status = ""; |
94 |
$this->status = ""; |
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95 |
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| 96 |
$this->mp_prefix=""; |
| 97 |
$this->mp_count=1; |
| 92 |
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98 |
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| 93 |
if($this->auto){ |
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if($this->auto){ |
| 94 |
$this->filer(); |
100 |
$this->filer(); |
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Lines 97-102
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| 97 |
return true; |
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return true; |
| 98 |
} |
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} |
| 99 |
} |
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} |
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106 |
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| 100 |
//Determines which steps need to be applied to the content |
107 |
//Determines which steps need to be applied to the content |
| 101 |
function filer(){ |
108 |
function filer(){ |
| 102 |
if(empty($this->feeds)){ |
109 |
if(empty($this->feeds)){ |
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Lines 204-213
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| 204 |
return false; |
211 |
return false; |
| 205 |
} |
212 |
} |
| 206 |
} |
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} |
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214 |
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| 207 |
function typer(){ |
215 |
function typer(){ |
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//We could add enchanted MIME typing here, but for now we'll trust browsers |
216 |
//We could add enchanted MIME typing here, but for now we'll trust browsers |
| 209 |
return $this->content_i['type']; |
217 |
return $this->content_i['type']; |
| 210 |
} |
218 |
} |
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219 |
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| 211 |
function jpeg_cleaner($loc = ''){ |
220 |
function jpeg_cleaner($loc = ''){ |
| 212 |
//echo "Starting JPEG cleaner"; |
221 |
//echo "Starting JPEG cleaner"; |
| 213 |
$temp_dir = $this->get_temp_dir(); |
222 |
$temp_dir = $this->get_temp_dir(); |
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Lines 275-280
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| 275 |
} |
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} |
| 276 |
} |
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} |
| 277 |
} |
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} |
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287 |
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| 278 |
function png_cleaner($loc = ''){ |
288 |
function png_cleaner($loc = ''){ |
| 279 |
//echo "Starting PNG cleaner"; |
289 |
//echo "Starting PNG cleaner"; |
| 280 |
$temp_dir = $this->get_temp_dir(); |
290 |
$temp_dir = $this->get_temp_dir(); |
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Lines 359-364
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| 359 |
} |
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} |
| 360 |
} |
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} |
| 361 |
} |
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} |
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372 |
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| 362 |
function gif_cleaner($loc = ''){ |
373 |
function gif_cleaner($loc = ''){ |
| 363 |
//echo "Starting GIF cleaner"; |
374 |
//echo "Starting GIF cleaner"; |
| 364 |
$temp_dir = $this->get_temp_dir(); |
375 |
$temp_dir = $this->get_temp_dir(); |
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Lines 428-469
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| 428 |
} |
439 |
} |
| 429 |
} |
440 |
} |
| 430 |
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441 |
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| 431 |
function pdf_cleaner(){ |
442 |
function pdf_cleaner($loc = ''){ |
| 432 |
$temp_dir = $this->get_temp_dir(); |
443 |
$temp_dir = $this->get_temp_dir(); |
| 433 |
$temp_name = $this->user_id . "-" . time() . ".pdf"; |
444 |
$temp_name = $this->user_id . "-" . time() . ".pdf"; |
| 434 |
$temp_dest = $temp_dir . $temp_name; |
445 |
$temp_dest = $temp_dir . $temp_name; |
| 435 |
if(move_uploaded_file($this->content_i['tmp_name'], $temp_dest)){ |
446 |
if ($loc!='') |
| 436 |
$source = $temp_dest; |
447 |
{ |
| 437 |
$target = $temp_dir . $this->user_id . "-" . time() . ".png"; |
448 |
$temp_dest=$loc; |
| 438 |
$command = "convert " . $source . " " . $target; //This command relies on Image Magick & GS to be installed |
449 |
} |
| 439 |
exec($command, $output, $return); |
450 |
else |
| 440 |
unlink($source); |
451 |
{ |
| 441 |
if($return != 0){ |
452 |
if(!move_uploaded_file($this->content_i['tmp_name'], $temp_dest)) |
| 442 |
$this->status = $this->status . "Your PDF couldn't be converted to an image. "; |
453 |
{ |
| 443 |
$this->retval = false; |
454 |
$this->retval=false; |
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455 |
$this->status=$this->status."Permissions error, contact an administrator. [Type: P]"; |
| 444 |
return false; |
456 |
return false; |
| 445 |
} |
457 |
} |
| 446 |
$this->content_i['temp_name'] = $target; |
458 |
} |
| 447 |
$this->content_i['type'] = "image/png"; |
459 |
$source = $temp_dest; |
| 448 |
if($this->auto){ |
460 |
$target = $temp_dir . $this->user_id . "-" . time() . ".png"; |
| 449 |
$this->png_cleaner($target); |
461 |
$command = "convert " . $source . " " . $target; //This command relies on Image Magick & GS to be installed |
| 450 |
} else { |
462 |
exec($command, $output, $return); |
| 451 |
$this->retval = true; |
463 |
unlink($source); |
| 452 |
return true; |
464 |
if($return != 0){ |
| 453 |
} |
465 |
$this->status = $this->status . "Your PDF couldn't be converted to an image. "; |
| 454 |
} else { |
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| 455 |
$this->status = $this->status . "Permissions error, contact an administrator. [Type: P]"; |
| 456 |
$this->retval = false; |
466 |
$this->retval = false; |
| 457 |
return false; |
467 |
return false; |
| 458 |
} |
468 |
} |
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469 |
$this->content_i['temp_name'] = $target; |
| 470 |
$this->content_i['type'] = "image/png"; |
| 471 |
if($this->auto) |
| 472 |
{ |
| 473 |
if (file_exists($target)) |
| 474 |
$this->png_cleaner($target); |
| 475 |
else |
| 476 |
{ |
| 477 |
$this->mp_prefix=substr($target,0,strlen($target)-4); |
| 478 |
$this->mp_count=0; |
| 479 |
do |
| 480 |
{ |
| 481 |
$target=$this->mp_prefix."-".$this->mp_count.".png"; |
| 482 |
if (file_exists($target)) |
| 483 |
{ |
| 484 |
$this->mp_count=$this->mp_count+1; |
| 485 |
} |
| 486 |
} |
| 487 |
while (file_exists($target)); |
| 488 |
$target=$this->mp_prefix."-0.png"; |
| 489 |
$this->png_cleaner($target); |
| 490 |
} |
| 491 |
} else { |
| 492 |
$this->retval = true; |
| 493 |
return true; |
| 494 |
} |
| 459 |
} |
495 |
} |
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496 |
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| 460 |
function ppt_cleaner(){ |
497 |
function ppt_cleaner(){ |
| 461 |
$temp_dir = $this->get_temp_dir(); |
498 |
$temp_dir = $this->get_temp_dir(); |
| 462 |
$temp_name = $this->user_id . "-" . time() . ".ppt"; |
499 |
$temp_name = $this->user_id . "-" . time() . ".ppt"; |
| 463 |
$temp_dest = $temp_dir . $temp_name; |
500 |
$temp_dest = $temp_dir . $temp_name; |
| 464 |
if(move_uploaded_file($this->content_i['tmp_name'], $temp_dest)){ |
501 |
if(move_uploaded_file($this->content_i['tmp_name'], $temp_dest)){ |
| 465 |
$source = $temp_dest; |
502 |
$source = $temp_dest; |
| 466 |
$target = $temp_dir . $this->user_id . "-" . time() . ".png"; |
503 |
$target = $temp_dir . $this->user_id . "-" . time() . ".pdf"; |
| 467 |
$command = COMMON_DIR . "scripts/DocumentConverter.py " . $source . " " . $target; //This command relies on open office |
504 |
$command = COMMON_DIR . "scripts/DocumentConverter.py " . $source . " " . $target; //This command relies on open office |
| 468 |
//echo $command; |
505 |
//echo $command; |
| 469 |
exec($command, $output, $return); |
506 |
exec($command, $output, $return); |
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Lines 475-517
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| 475 |
return false; |
512 |
return false; |
| 476 |
} |
513 |
} |
| 477 |
$this->content_i['temp_name'] = $target; |
514 |
$this->content_i['temp_name'] = $target; |
| 478 |
$this->content_i['type'] = "image/png"; |
515 |
$this->content_i['type'] = "application/pdf"; |
| 479 |
$this->status = $this->status . "Please check to ensure your powerpoint was correctly converted. "; |
516 |
$this->status = $this->status . "Please check to ensure your powerpoint was correctly converted. "; |
| 480 |
if($this->auto){ |
517 |
if($this->auto){ |
| 481 |
$this->png_cleaner($target); |
518 |
$this->pdf_cleaner($target); |
| 482 |
} else { |
519 |
} else { |
| 483 |
$this->retval = true; |
520 |
$this->retval = true; |
| 484 |
return true; |
521 |
return true; |
| 485 |
} |
522 |
} |
| 486 |
} else { |
523 |
} else { |
| 487 |
$this->status = $this->status . "PPT permission overflow. Please contact an administrator. "; |
524 |
$this->status = $this->status . "PPT permission overflow. Please contact an administrator. "; |
| 488 |
$this->retval = false; |
525 |
$this->retval = false; |
| 489 |
return false; |
526 |
return false; |
| 490 |
} |
527 |
} |
| 491 |
} |
528 |
} |
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|
529 |
|
| 492 |
function mover($current_loc){ |
530 |
function mover($current_loc){ |
| 493 |
$this->content_o = $current_loc; |
531 |
$this->content_o = $current_loc; |
| 494 |
$ext = substr(strrchr($current_loc, "."), 1); |
532 |
$ext = substr(strrchr($current_loc, "."), 1); |
| 495 |
$content = new Content(); |
533 |
$content = new Content(); |
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|
534 |
$pp=pathinfo($current_loc); |
| 496 |
//print_r($this); |
535 |
//print_r($this); |
| 497 |
if($content->create_content($this->name, $this->user_id, $this->content_o, $this->mime_type, $this->type_id, $this->start_date, $this->end_date)){ |
536 |
if ($this->mp_count==1) // single page? |
| 498 |
$this->cid = $content->id; |
537 |
{ |
| 499 |
|
538 |
if($content->create_content($this->name, $this->user_id, $this->content_o, $this->mime_type, $this->type_id, $this->start_date, $this->end_date)){ |
| 500 |
$target_loc = IMAGE_DIR . $this->cid . "." . $ext; |
539 |
$this->cid = $content->id; |
| 501 |
rename($current_loc, $target_loc); |
540 |
|
| 502 |
$content->content = $this->cid . "." . $ext; |
541 |
$fn=$pp['basename']; |
| 503 |
$content->set_properties(); |
542 |
$target_loc = IMAGE_DIR . $this->cid . "." . $ext; |
| 504 |
|
543 |
rename($current_loc, $target_loc); |
| 505 |
$this->submit_tofeeds(); |
544 |
$content->content = $this->cid . "." . $ext; |
| 506 |
|
545 |
$content->set_properties(); |
| 507 |
$this->retval = true; |
546 |
|
| 508 |
return true; //The content is finished uploading |
547 |
$this->submit_tofeeds(); |
| 509 |
} else { |
548 |
|
| 510 |
$this->retval = false; |
549 |
$this->retval = true; |
| 511 |
$this->status = $this->status . $content->status; |
550 |
return true; //The content is finished uploading |
| 512 |
return false; //Failure making a content isn't a good thing |
551 |
} else { |
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|
552 |
$this->retval = false; |
| 553 |
$this->status = $this->status . $content->status; |
| 554 |
return false; //Failure making a content isn't a good thing |
| 555 |
} |
| 556 |
} |
| 557 |
else |
| 558 |
{ |
| 559 |
for ($i=0; $i<$this->mp_count; $i++) |
| 560 |
{ |
| 561 |
$pagenum=$i+1; |
| 562 |
$pagename= $this->name . " (" . $pagenum . "/" . $this->mp_count . ") "; |
| 563 |
$c=new Content(); |
| 564 |
if($c->create_content($pagename, $this->user_id, $this->content_o, $this->mime_type, $this->type_id, $this->start_date, $this->end_date)) |
| 565 |
{ |
| 566 |
$this->cid = $c->id; |
| 567 |
$current_loc= $this->mp_prefix . "-" . $i . ".png"; |
| 568 |
$target_loc = IMAGE_DIR . $this->cid . ".png"; |
| 569 |
rename($current_loc, $target_loc); |
| 570 |
$c->content=$this->cid . ".png"; |
| 571 |
$c->set_properties(); |
| 572 |
$this->submit_tofeeds(); |
| 573 |
} |
| 574 |
} |
| 575 |
$this->status=$this->status."The last page of your multi-page submission is shown here. "; |
| 576 |
$this->retval=true; |
| 577 |
return $this->retval; |
| 513 |
} |
578 |
} |
| 514 |
} |
579 |
} |
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|
580 |
|
| 515 |
function submit_tofeeds(){ //Submits the content to feeds, addressed the auto-approve issue for moderators |
581 |
function submit_tofeeds(){ //Submits the content to feeds, addressed the auto-approve issue for moderators |
| 516 |
foreach($this->feeds as $fid){ |
582 |
foreach($this->feeds as $fid){ |
| 517 |
$f = new Feed($fid); |
583 |
$f = new Feed($fid); |
