| 5 |
* Written by Takashi Ikebe (iktaka@gmail.com). |
* Written by Takashi Ikebe (iktaka@gmail.com). |
| 6 |
*/ |
*/ |
| 7 |
|
|
| 8 |
|
$hatena_debug=0; |
| 9 |
|
|
| 10 |
/** |
/** |
| 11 |
* Implementation of hook_help(). |
* Implementation of hook_help(). |
| 77 |
'#attributes' => NULL, |
'#attributes' => NULL, |
| 78 |
'#required' => FALSE, |
'#required' => FALSE, |
| 79 |
); |
); |
| 80 |
|
|
| 81 |
|
$form['hatena_keyword_settings'] = array( |
| 82 |
|
'#type' => 'fieldset', |
| 83 |
|
'#title' => t('hatena keyword automatic link settings'), |
| 84 |
|
'#description' => t('Set the details of hatena keyword automatic link.'), |
| 85 |
|
); |
| 86 |
|
|
| 87 |
|
$form['hatena_keyword_settings']['hatena_keyword_show'] = array( |
| 88 |
|
'#type' => 'checkbox', |
| 89 |
|
'#title' => t('Enable Hatena Keyword Filter'), |
| 90 |
|
'#return_value' => 1, |
| 91 |
|
'#default_value' => variable_get('hatena_keyword_show', 0), |
| 92 |
|
|
| 93 |
|
); |
| 94 |
|
$form['hatena_keyword_settings']['hatena_keyword_timeout'] = array( |
| 95 |
|
'#type' => 'textfield', |
| 96 |
|
'#title' => t('Hatena keyword cahche TTL(seconds)'), |
| 97 |
|
'#default_value' => variable_get('hatena_keyword_timeout', '86400'), |
| 98 |
|
'#size' => 10, |
| 99 |
|
'#maxlength' => 16, |
| 100 |
|
'#description' => t('Set the cache timeout as second. the default cache TTL is 1 day(86400)'), |
| 101 |
|
'#attributes' => NULL, |
| 102 |
|
'#required' => TRUE, |
| 103 |
|
); |
| 104 |
|
$form['hatena_keyword_settings']['hatena_keyword_score'] = array( |
| 105 |
|
'#type' => 'textfield', |
| 106 |
|
'#title' => t('Hatena keyword score (0 - 50)'), |
| 107 |
|
'#default_value' => variable_get('hatena_keyword_score', '25'), |
| 108 |
|
'#size' => 2, |
| 109 |
|
'#maxlength' => 2, |
| 110 |
|
'#description' => t('Set the keyword score(Min:0 Max:50). Lower score results many keyword links.'), |
| 111 |
|
'#attributes' => NULL, |
| 112 |
|
'#required' => TRUE, |
| 113 |
|
); |
| 114 |
|
|
| 115 |
$form['how_to_show_the_links'] = array( |
$form['how_to_show_the_links'] = array( |
| 116 |
'#type' => 'fieldset', |
'#type' => 'fieldset', |
| 119 |
$form['how_to_show_the_links']['hatena_in_node'] = array( |
$form['how_to_show_the_links']['hatena_in_node'] = array( |
| 120 |
'#type' => 'select', |
'#type' => 'select', |
| 121 |
'#title' => t('hatena in nodes'), |
'#title' => t('hatena in nodes'), |
| 122 |
'#default_value' => variable_get('hatena_in_node', 2), |
'#default_value' => variable_get('hatena_in_node', 3), |
| 123 |
'#options' => array(0 => t('Disabled'), 1 => t('Teaser view'), 2 => t('Full-page view'), 3 => t('Teasers and full-page view')), |
'#options' => array(0 => t('Disabled'), 1 => t('Teaser view'), 2 => t('Full-page view'), 3 => t('Teasers and full-page view')), |
| 124 |
'#description' => t('When to display the hatena after the node text.'), |
'#description' => t('When to display the hatena after the node text.'), |
| 125 |
); |
); |
| 126 |
$form['how_to_show_the_links']['hatena_style'] = array( |
$form['how_to_show_the_links']['hatena_style'] = array( |
| 127 |
'#type' => 'select', |
'#type' => 'select', |
| 128 |
'#title' => t('hatena link style'), |
'#title' => t('hatena link style'), |
| 129 |
'#default_value' => variable_get('hatena_style', 1), |
'#default_value' => variable_get('hatena_style', 2), |
| 130 |
'#options' => array(1 => t('Text links'), 2 => t('Image links'), 3 => t('Image and text links')), |
'#options' => array(1 => t('Text links'), 2 => t('Image links'), 3 => t('Image and text links')), |
| 131 |
); |
); |
| 132 |
return system_settings_form($form); |
return system_settings_form($form); |
| 380 |
} |
} |
| 381 |
|
|
| 382 |
|
|
| 383 |
|
|
| 384 |
|
|
| 385 |
|
|
| 386 |
|
/** |
| 387 |
|
* Implementation of hook_filter(), which enables hatena keyword automatic link. |
| 388 |
|
*/ |
| 389 |
|
|
| 390 |
|
function hatena_filter($op, $delta = 0, $format = -1, $text = '') { |
| 391 |
|
switch ($op) { |
| 392 |
|
case 'list': |
| 393 |
|
return array( |
| 394 |
|
0 => t('hatena_module'), |
| 395 |
|
); |
| 396 |
|
|
| 397 |
|
case 'no cache': |
| 398 |
|
switch ($delta) { |
| 399 |
|
case 0: |
| 400 |
|
return 0; |
| 401 |
|
default: |
| 402 |
|
return 0; |
| 403 |
|
} |
| 404 |
|
|
| 405 |
|
case 'description': |
| 406 |
|
switch ($delta) { |
| 407 |
|
case 0: |
| 408 |
|
return t('Enable Hatena Keyword Link.'); |
| 409 |
|
default: |
| 410 |
|
return; |
| 411 |
|
} |
| 412 |
|
|
| 413 |
|
case 'process': |
| 414 |
|
switch ($delta) { |
| 415 |
|
case 0: |
| 416 |
|
if(($text != NULL)&&variable_get('hatena_keyword_show','')){ |
| 417 |
|
$temp= hatena_keyword_process($text, $format); |
| 418 |
|
if($temp == NULL){ |
| 419 |
|
//error! may be server is down! |
| 420 |
|
return $text; |
| 421 |
|
} |
| 422 |
|
return $temp; |
| 423 |
|
} |
| 424 |
|
default: |
| 425 |
|
return $text; |
| 426 |
|
} |
| 427 |
|
|
| 428 |
|
case 'settings': |
| 429 |
|
switch ($delta) { |
| 430 |
|
case 0: |
| 431 |
|
return hatena_admin_settings($format); |
| 432 |
|
default: |
| 433 |
|
return; |
| 434 |
|
} |
| 435 |
|
|
| 436 |
|
default: |
| 437 |
|
return $text; |
| 438 |
|
} |
| 439 |
|
} |
| 440 |
|
|
| 441 |
|
|
| 442 |
|
/** |
| 443 |
|
* Core part of hatena keyword link. Use hatena keyword automatic link API. |
| 444 |
|
* (http://d.hatena.ne.jp/keyword/%a4%cf%a4%c6%a4%ca%a5%ad%a1%bc%a5%ef%a1%bc%a5%c9%bc%ab%c6%b0%a5%ea%a5%f3%a5%afAPI) |
| 445 |
|
* Use XML-RPC interface with drupal internal cacheing mechanism. Requre pear XML_RPC package. |
| 446 |
|
*/ |
| 447 |
|
function hatena_keyword_process($text, $format = -1) { |
| 448 |
|
|
| 449 |
|
$outputtext=NULL; |
| 450 |
|
|
| 451 |
|
$timeout = variable_get('hatena_keyword_timeout', ''); |
| 452 |
|
if(!is_int($timeout) && ($timeout < 0)){ |
| 453 |
|
$timeout=60*60*24; //use default. |
| 454 |
|
} |
| 455 |
|
$score = variable_get('hatena_keyword_score', ''); |
| 456 |
|
if(!is_int($score) && ($score > 50) && ($score < 0)){ |
| 457 |
|
$score=25; //use default. |
| 458 |
|
} |
| 459 |
|
|
| 460 |
|
$digest = "hatena_module" . hash("sha256",$text); |
| 461 |
|
|
| 462 |
|
$cache=cache_get($digest, 'cache'); |
| 463 |
|
if($hatena_debug){ |
| 464 |
|
drupal_set_message("digest=" . $digest . "\n"); |
| 465 |
|
drupal_set_message("cache->data=" . $cache->data . "\n"); |
| 466 |
|
drupal_set_message("timeout=" . $timeout . "\n"); |
| 467 |
|
drupal_set_message("isset=" . isset($cache->data) . "\n"); |
| 468 |
|
} |
| 469 |
|
if (isset($cache->data)) { |
| 470 |
|
// Found a fresh entry in the cache |
| 471 |
|
$outputtext=$cache->data; |
| 472 |
|
// if($hatena_debug){ |
| 473 |
|
drupal_set_message("get from cache\n"); |
| 474 |
|
// } |
| 475 |
|
} |
| 476 |
|
else{ |
| 477 |
|
if($hatena_debug){ |
| 478 |
|
$time=date("Y/m/d H:i:s"); |
| 479 |
|
drupal_set_message("hatena_keyword_process start" . date("Y/m/d H:i:s") . "\n"); |
| 480 |
|
drupal_set_message("text=" . $text . "\n"); |
| 481 |
|
} |
| 482 |
|
|
| 483 |
|
if (module_exists('locale')) { |
| 484 |
|
global $language; |
| 485 |
|
if($language->language=="ja"){ //Currently Japanese supported. |
| 486 |
|
mb_language('Japanese'); |
| 487 |
|
mb_internal_encoding("UTF-8"); |
| 488 |
|
} |
| 489 |
|
} |
| 490 |
|
require_once("XML/RPC.php"); |
| 491 |
|
$GLOBALS['XML_RPC_defencoding'] = "UTF-8"; |
| 492 |
|
|
| 493 |
|
//Make clien connection. |
| 494 |
|
$xmlrpc_host = "http://d.hatena.ne.jp"; //host name |
| 495 |
|
$xmlrpc_path = "/xmlrpc"; // path |
| 496 |
|
$c = new XML_RPC_client( $xmlrpc_path, $xmlrpc_host, 80 ); |
| 497 |
|
|
| 498 |
|
$struct = array(); |
| 499 |
|
$struct['body']=new XML_RPC_Value(mb_convert_encoding($text,"UTF-8","auto"),"string"); |
| 500 |
|
$struct['score']=new XML_RPC_Value($score,"int"); |
| 501 |
|
//$struct['cname']=new XML_RPC_Value(array( new XML_RPC_Value("book","string"),new XML_RPC_Value("movie","string")),"array"); |
| 502 |
|
$struct['a_target']=new XML_RPC_Value("_blank","string"); |
| 503 |
|
$struct['a_class']=new XML_RPC_Value("keyword","string"); |
| 504 |
|
|
| 505 |
|
$message = new XML_RPC_Message('hatena.setKeywordLink',array(new XML_RPC_Value($struct,"struct"))); |
| 506 |
|
$response = $c->send($message); |
| 507 |
|
|
| 508 |
|
// Process the response |
| 509 |
|
if (!$response->faultCode()) { |
| 510 |
|
$v = $response->value(); |
| 511 |
|
$outputtext=$v->getval(); |
| 512 |
|
// if($hatena_debug){ |
| 513 |
|
drupal_set_message("get from hatena\n"); |
| 514 |
|
// } |
| 515 |
|
cache_set($digest, $outputtext,'cache',time()+$timeout); |
| 516 |
|
}else{ |
| 517 |
|
drupal_set_message("Hatena keyword query failed! May be server down?\n"); |
| 518 |
|
drupal_set_message("Fault Code: " . $response->faultCode() . "\n"); |
| 519 |
|
drupal_set_message("Fault Reason: " . $response->faultString() . "\n"); |
| 520 |
|
} |
| 521 |
|
} |
| 522 |
|
if($hatena_debug){ |
| 523 |
|
drupal_set_message("outputtext=" . $outputtext . "\n"); |
| 524 |
|
} |
| 525 |
|
|
| 526 |
|
return $outputtext; |
| 527 |
|
|
| 528 |
|
} |
| 529 |
|
|
| 530 |
|
|
| 531 |
/** |
/** |
| 532 |
* Check if the hatena functions should be displayed. |
* Check if the hatena functions should be enabled. |
| 533 |
*/ |
*/ |
| 534 |
function _hatena_functions_show($node) { |
function _hatena_functions_show($node) { |
| 535 |
$bookmark_show = FALSE; |
$bookmark_show = FALSE; |
| 538 |
if ($ret) { |
if ($ret) { |
| 539 |
$bookmark_show = TRUE; |
$bookmark_show = TRUE; |
| 540 |
} |
} |
| 541 |
|
|
| 542 |
return $bookmark_show; |
return $bookmark_show; |
| 543 |
} |
} |