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/mod/scorm/datamodels/scorm_13.js.php

https://bitbucket.org/synergylearning/campusconnect
PHP | 1297 lines | 1183 code | 54 blank | 60 comment | 438 complexity | 655ac3d3e8cc587d2e0bbab3c183c2ca MD5 | raw file
Possible License(s): MPL-2.0-no-copyleft-exception, LGPL-3.0, GPL-3.0, LGPL-2.1, Apache-2.0, BSD-3-Clause, AGPL-3.0
  1. <?php
  2. // This file is part of Moodle - http://moodle.org/
  3. //
  4. // Moodle is free software: you can redistribute it and/or modify
  5. // it under the terms of the GNU General Public License as published by
  6. // the Free Software Foundation, either version 3 of the License, or
  7. // (at your option) any later version.
  8. //
  9. // Moodle is distributed in the hope that it will be useful,
  10. // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11. // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  12. // GNU General Public License for more details.
  13. //
  14. // You should have received a copy of the GNU General Public License
  15. // along with Moodle. If not, see <http://www.gnu.org/licenses/>.
  16. require_once($CFG->dirroot.'/mod/scorm/locallib.php');
  17. if (isset($userdata->status)) {
  18. if (!isset($userdata->{'cmi.exit'}) || (($userdata->{'cmi.exit'} == 'time-out') || ($userdata->{'cmi.exit'} == 'normal'))) {
  19. $userdata->entry = 'ab-initio';
  20. } else {
  21. if (isset($userdata->{'cmi.exit'}) && (($userdata->{'cmi.exit'} == 'suspend') || ($userdata->{'cmi.exit'} == 'logout'))) {
  22. $userdata->entry = 'resume';
  23. } else {
  24. $userdata->entry = '';
  25. }
  26. }
  27. }
  28. if (!isset($currentorg)) {
  29. $currentorg = '';
  30. }
  31. ?>
  32. // Used need to debug cmi content (if you uncomment this, you must comment the definition inside SCORMapi1_3)
  33. //var cmi = new Object();
  34. //
  35. // SCORM 1.3 API Implementation
  36. //
  37. function SCORMapi1_3() {
  38. // Standard Data Type Definition
  39. // language key has to be checked for language dependent strings
  40. var validLanguages = {'aa':'aa', 'ab':'ab', 'ae':'ae', 'af':'af', 'ak':'ak', 'am':'am', 'an':'an', 'ar':'ar', 'as':'as', 'av':'av', 'ay':'ay', 'az':'az',
  41. 'ba':'ba', 'be':'be', 'bg':'bg', 'bh':'bh', 'bi':'bi', 'bm':'bm', 'bn':'bn', 'bo':'bo', 'br':'br', 'bs':'bs',
  42. 'ca':'ca', 'ce':'ce', 'ch':'ch', 'co':'co', 'cr':'cr', 'cs':'cs', 'cu':'cu', 'cv':'cv', 'cy':'cy',
  43. 'da':'da', 'de':'de', 'dv':'dv', 'dz':'dz', 'ee':'ee', 'el':'el', 'en':'en', 'eo':'eo', 'es':'es', 'et':'et', 'eu':'eu',
  44. 'fa':'fa', 'ff':'ff', 'fi':'fi', 'fj':'fj', 'fo':'fo', 'fr':'fr', 'fy':'fy', 'ga':'ga', 'gd':'gd', 'gl':'gl', 'gn':'gn', 'gu':'gu', 'gv':'gv',
  45. 'ha':'ha', 'he':'he', 'hi':'hi', 'ho':'ho', 'hr':'hr', 'ht':'ht', 'hu':'hu', 'hy':'hy', 'hz':'hz',
  46. 'ia':'ia', 'id':'id', 'ie':'ie', 'ig':'ig', 'ii':'ii', 'ik':'ik', 'io':'io', 'is':'is', 'it':'it', 'iu':'iu',
  47. 'ja':'ja', 'jv':'jv', 'ka':'ka', 'kg':'kg', 'ki':'ki', 'kj':'kj', 'kk':'kk', 'kl':'kl', 'km':'km', 'kn':'kn', 'ko':'ko', 'kr':'kr', 'ks':'ks', 'ku':'ku', 'kv':'kv', 'kw':'kw', 'ky':'ky',
  48. 'la':'la', 'lb':'lb', 'lg':'lg', 'li':'li', 'ln':'ln', 'lo':'lo', 'lt':'lt', 'lu':'lu', 'lv':'lv',
  49. 'mg':'mg', 'mh':'mh', 'mi':'mi', 'mk':'mk', 'ml':'ml', 'mn':'mn', 'mo':'mo', 'mr':'mr', 'ms':'ms', 'mt':'mt', 'my':'my',
  50. 'na':'na', 'nb':'nb', 'nd':'nd', 'ne':'ne', 'ng':'ng', 'nl':'nl', 'nn':'nn', 'no':'no', 'nr':'nr', 'nv':'nv', 'ny':'ny',
  51. 'oc':'oc', 'oj':'oj', 'om':'om', 'or':'or', 'os':'os', 'pa':'pa', 'pi':'pi', 'pl':'pl', 'ps':'ps', 'pt':'pt',
  52. 'qu':'qu', 'rm':'rm', 'rn':'rn', 'ro':'ro', 'ru':'ru', 'rw':'rw',
  53. 'sa':'sa', 'sc':'sc', 'sd':'sd', 'se':'se', 'sg':'sg', 'sh':'sh', 'si':'si', 'sk':'sk', 'sl':'sl', 'sm':'sm', 'sn':'sn', 'so':'so', 'sq':'sq', 'sr':'sr', 'ss':'ss', 'st':'st', 'su':'su', 'sv':'sv', 'sw':'sw',
  54. 'ta':'ta', 'te':'te', 'tg':'tg', 'th':'th', 'ti':'ti', 'tk':'tk', 'tl':'tl', 'tn':'tn', 'to':'to', 'tr':'tr', 'ts':'ts', 'tt':'tt', 'tw':'tw', 'ty':'ty',
  55. 'ug':'ug', 'uk':'uk', 'ur':'ur', 'uz':'uz', 've':'ve', 'vi':'vi', 'vo':'vo',
  56. 'wa':'wa', 'wo':'wo', 'xh':'xh', 'yi':'yi', 'yo':'yo', 'za':'za', 'zh':'zh', 'zu':'zu',
  57. 'aar':'aar', 'abk':'abk', 'ave':'ave', 'afr':'afr', 'aka':'aka', 'amh':'amh', 'arg':'arg', 'ara':'ara', 'asm':'asm', 'ava':'ava', 'aym':'aym', 'aze':'aze',
  58. 'bak':'bak', 'bel':'bel', 'bul':'bul', 'bih':'bih', 'bis':'bis', 'bam':'bam', 'ben':'ben', 'tib':'tib', 'bod':'bod', 'bre':'bre', 'bos':'bos',
  59. 'cat':'cat', 'che':'che', 'cha':'cha', 'cos':'cos', 'cre':'cre', 'cze':'cze', 'ces':'ces', 'chu':'chu', 'chv':'chv', 'wel':'wel', 'cym':'cym',
  60. 'dan':'dan', 'ger':'ger', 'deu':'deu', 'div':'div', 'dzo':'dzo', 'ewe':'ewe', 'gre':'gre', 'ell':'ell', 'eng':'eng', 'epo':'epo', 'spa':'spa', 'est':'est', 'baq':'baq', 'eus':'eus', 'per':'per',
  61. 'fas':'fas', 'ful':'ful', 'fin':'fin', 'fij':'fij', 'fao':'fao', 'fre':'fre', 'fra':'fra', 'fry':'fry', 'gle':'gle', 'gla':'gla', 'glg':'glg', 'grn':'grn', 'guj':'guj', 'glv':'glv',
  62. 'hau':'hau', 'heb':'heb', 'hin':'hin', 'hmo':'hmo', 'hrv':'hrv', 'hat':'hat', 'hun':'hun', 'arm':'arm', 'hye':'hye', 'her':'her',
  63. 'ina':'ina', 'ind':'ind', 'ile':'ile', 'ibo':'ibo', 'iii':'iii', 'ipk':'ipk', 'ido':'ido', 'ice':'ice', 'isl':'isl', 'ita':'ita', 'iku':'iku',
  64. 'jpn':'jpn', 'jav':'jav', 'geo':'geo', 'kat':'kat', 'kon':'kon', 'kik':'kik', 'kua':'kua', 'kaz':'kaz', 'kal':'kal', 'khm':'khm', 'kan':'kan', 'kor':'kor', 'kau':'kau', 'kas':'kas', 'kur':'kur', 'kom':'kom', 'cor':'cor', 'kir':'kir',
  65. 'lat':'lat', 'ltz':'ltz', 'lug':'lug', 'lim':'lim', 'lin':'lin', 'lao':'lao', 'lit':'lit', 'lub':'lub', 'lav':'lav',
  66. 'mlg':'mlg', 'mah':'mah', 'mao':'mao', 'mri':'mri', 'mac':'mac', 'mkd':'mkd', 'mal':'mal', 'mon':'mon', 'mol':'mol', 'mar':'mar', 'may':'may', 'msa':'msa', 'mlt':'mlt', 'bur':'bur', 'mya':'mya',
  67. 'nau':'nau', 'nob':'nob', 'nde':'nde', 'nep':'nep', 'ndo':'ndo', 'dut':'dut', 'nld':'nld', 'nno':'nno', 'nor':'nor', 'nbl':'nbl', 'nav':'nav', 'nya':'nya',
  68. 'oci':'oci', 'oji':'oji', 'orm':'orm', 'ori':'ori', 'oss':'oss', 'pan':'pan', 'pli':'pli', 'pol':'pol', 'pus':'pus', 'por':'por', 'que':'que',
  69. 'roh':'roh', 'run':'run', 'rum':'rum', 'ron':'ron', 'rus':'rus', 'kin':'kin', 'san':'san', 'srd':'srd', 'snd':'snd', 'sme':'sme', 'sag':'sag', 'slo':'slo', 'sin':'sin', 'slk':'slk', 'slv':'slv', 'smo':'smo', 'sna':'sna', 'som':'som', 'alb':'alb', 'sqi':'sqi', 'srp':'srp', 'ssw':'ssw', 'sot':'sot', 'sun':'sun', 'swe':'swe', 'swa':'swa',
  70. 'tam':'tam', 'tel':'tel', 'tgk':'tgk', 'tha':'tha', 'tir':'tir', 'tuk':'tuk', 'tgl':'tgl', 'tsn':'tsn', 'ton':'ton', 'tur':'tur', 'tso':'tso', 'tat':'tat', 'twi':'twi', 'tah':'tah',
  71. 'uig':'uig', 'ukr':'ukr', 'urd':'urd', 'uzb':'uzb', 'ven':'ven', 'vie':'vie', 'vol':'vol', 'wln':'wln', 'wol':'wol', 'xho':'xho', 'yid':'yid', 'yor':'yor', 'zha':'zha', 'chi':'chi', 'zho':'zho', 'zul':'zul'};
  72. var CMIString200 = '^[\\u0000-\\uFFFF]{0,200}$';
  73. var CMIString250 = '^[\\u0000-\\uFFFF]{0,250}$';
  74. var CMIString1000 = '^[\\u0000-\\uFFFF]{0,1000}$';
  75. var CMIString4000 = '^[\\u0000-\\uFFFF]{0,4000}$';
  76. var CMIString64000 = '^[\\u0000-\\uFFFF]{0,64000}$';
  77. var CMILang = '^([a-zA-Z]{2,3}|i|x)(\-[a-zA-Z0-9\-]{2,8})?$|^$';
  78. var CMILangString250 = '^(\{lang=([a-zA-Z]{2,3}|i|x)(\-[a-zA-Z0-9\-]{2,8})?\})?([^\{].{0,250}$)?';
  79. var CMILangcr = '^((\{lang=([a-zA-Z]{2,3}|i|x)?(\-[a-zA-Z0-9\-]{2,8})?\}))(.*?)$';
  80. var CMILangString250cr = '^((\{lang=([a-zA-Z]{2,3}|i|x)?(\-[a-zA-Z0-9\-]{2,8})?\})?(.{0,250})?)?$';
  81. var CMILangString4000 = '^(\{lang=([a-zA-Z]{2,3}|i|x)(\-[a-zA-Z0-9\-]{2,8})?\})?([^\{].{0,4000}$)?';
  82. var CMITime = '^(19[7-9]{1}[0-9]{1}|20[0-2]{1}[0-9]{1}|203[0-8]{1})((-(0[1-9]{1}|1[0-2]{1}))((-(0[1-9]{1}|[1-2]{1}[0-9]{1}|3[0-1]{1}))(T([0-1]{1}[0-9]{1}|2[0-3]{1})((:[0-5]{1}[0-9]{1})((:[0-5]{1}[0-9]{1})((\\.[0-9]{1,2})((Z|([+|-]([0-1]{1}[0-9]{1}|2[0-3]{1})))(:[0-5]{1}[0-9]{1})?)?)?)?)?)?)?)?$';
  83. var CMITimespan = '^P(\\d+Y)?(\\d+M)?(\\d+D)?(T(((\\d+H)(\\d+M)?(\\d+(\.\\d{1,2})?S)?)|((\\d+M)(\\d+(\.\\d{1,2})?S)?)|((\\d+(\.\\d{1,2})?S))))?$';
  84. var CMIInteger = '^\\d+$';
  85. var CMISInteger = '^-?([0-9]+)$';
  86. var CMIDecimal = '^-?([0-9]{1,5})(\\.[0-9]{1,18})?$';
  87. var CMIIdentifier = '^\\S{1,250}[a-zA-Z0-9]$';
  88. var CMIShortIdentifier = '^[\\w\.]{1,250}$';
  89. var CMILongIdentifier = '^(?:(?!urn:)\\S{1,4000}|urn:[A-Za-z0-9-]{1,31}:\\S{1,4000})$';
  90. var CMIFeedback = '^.*$'; // This must be redefined
  91. var CMIIndex = '[._](\\d+).';
  92. var CMIIndexStore = '.N(\\d+).';
  93. // Vocabulary Data Type Definition
  94. var CMICStatus = '^completed$|^incomplete$|^not attempted$|^unknown$';
  95. var CMISStatus = '^passed$|^failed$|^unknown$';
  96. var CMIExit = '^time-out$|^suspend$|^logout$|^normal$|^$';
  97. var CMIType = '^true-false$|^choice$|^(long-)?fill-in$|^matching$|^performance$|^sequencing$|^likert$|^numeric$|^other$';
  98. var CMIResult = '^correct$|^incorrect$|^unanticipated$|^neutral$|^-?([0-9]{1,4})(\\.[0-9]{1,18})?$';
  99. var NAVEvent = '^previous$|^continue$|^exit$|^exitAll$|^abandon$|^abandonAll$|^suspendAll$|^\{target=\\S{0,200}[a-zA-Z0-9]\}choice|jump$';
  100. var NAVBoolean = '^unknown$|^true$|^false$';
  101. var NAVTarget = '^previous$|^continue$|^choice.{target=\\S{0,200}[a-zA-Z0-9]}$'
  102. // Children lists
  103. var cmi_children = '_version,comments_from_learner,comments_from_lms,completion_status,credit,entry,exit,interactions,launch_data,learner_id,learner_name,learner_preference,location,max_time_allowed,mode,objectives,progress_measure,scaled_passing_score,score,session_time,success_status,suspend_data,time_limit_action,total_time';
  104. var comments_children = 'comment,timestamp,location';
  105. var score_children = 'max,raw,scaled,min';
  106. var objectives_children = 'progress_measure,completion_status,success_status,description,score,id';
  107. var correct_responses_children = 'pattern';
  108. var student_data_children = 'mastery_score,max_time_allowed,time_limit_action';
  109. var student_preference_children = 'audio_level,audio_captioning,delivery_speed,language';
  110. var interactions_children = 'id,type,objectives,timestamp,correct_responses,weighting,learner_response,result,latency,description';
  111. // Data ranges
  112. var scaled_range = '-1#1';
  113. var audio_range = '0#*';
  114. var speed_range = '0#*';
  115. var text_range = '-1#1';
  116. var progress_range = '0#1';
  117. var learner_response = {
  118. 'true-false':{'format':'^true$|^false$', 'max':1, 'delimiter':'', 'unique':false},
  119. 'choice':{'format':CMIShortIdentifier, 'max':36, 'delimiter':'[,]', 'unique':true},
  120. 'fill-in':{'format':CMILangString250, 'max':10, 'delimiter':'[,]', 'unique':false},
  121. 'long-fill-in':{'format':CMILangString4000, 'max':1, 'delimiter':'', 'unique':false},
  122. 'matching':{'format':CMIShortIdentifier, 'format2':CMIShortIdentifier, 'max':36, 'delimiter':'[,]', 'delimiter2':'[.]', 'unique':false},
  123. 'performance':{'format':'^$|'+CMIShortIdentifier, 'format2':CMIDecimal+'|^$|'+CMIShortIdentifier, 'max':250, 'delimiter':'[,]', 'delimiter2':'[.]', 'unique':false},
  124. 'sequencing':{'format':CMIShortIdentifier, 'max':36, 'delimiter':'[,]', 'unique':false},
  125. 'likert':{'format':CMIShortIdentifier, 'max':1, 'delimiter':'', 'unique':false},
  126. 'numeric':{'format':CMIDecimal, 'max':1, 'delimiter':'', 'unique':false},
  127. 'other':{'format':CMIString4000, 'max':1, 'delimiter':'', 'unique':false}
  128. }
  129. var correct_responses = {
  130. 'true-false':{'pre':'', 'max':1, 'delimiter':'', 'unique':false, 'duplicate':false,
  131. 'format':'^true$|^false$',
  132. 'limit':1},
  133. 'choice':{'pre':'', 'max':36, 'delimiter':'[,]', 'unique':true, 'duplicate':false,
  134. 'format':CMIShortIdentifier},
  135. // 'fill-in':{'pre':'^(((\{case_matters=(true|false)\})(\{order_matters=(true|false)\})?)|((\{order_matters=(true|false)\})(\{case_matters=(true|false)\})?))(.*?)$',
  136. 'fill-in':{'pre':'',
  137. 'max':10, 'delimiter':'[,]', 'unique':false, 'duplicate':false,
  138. 'format':CMILangString250cr},
  139. 'long-fill-in':{'pre':'^(\{case_matters=(true|false)\})?', 'max':1, 'delimiter':'', 'unique':false, 'duplicate':true,
  140. 'format':CMILangString4000},
  141. 'matching':{'pre':'', 'max':36, 'delimiter':'[,]', 'delimiter2':'[.]', 'unique':false, 'duplicate':false,
  142. 'format':CMIShortIdentifier, 'format2':CMIShortIdentifier},
  143. 'performance':{'pre':'^(\{order_matters=(true|false)\})?',
  144. 'max':250, 'delimiter':'[,]', 'delimiter2':'[.]', 'unique':false, 'duplicate':false,
  145. 'format':'^$|'+CMIShortIdentifier, 'format2':CMIDecimal+'|^$|'+CMIShortIdentifier},
  146. 'sequencing':{'pre':'', 'max':36, 'delimiter':'[,]', 'unique':false, 'duplicate':false,
  147. 'format':CMIShortIdentifier},
  148. 'likert':{'pre':'', 'max':1, 'delimiter':'', 'unique':false, 'duplicate':false,
  149. 'format':CMIShortIdentifier,
  150. 'limit':1},
  151. 'numeric':{'pre':'', 'max':2, 'delimiter':'[:]', 'unique':false, 'duplicate':false,
  152. 'format':CMIDecimal,
  153. 'limit':1},
  154. 'other':{'pre':'', 'max':1, 'delimiter':'', 'unique':false, 'duplicate':false,
  155. 'format':CMIString4000,
  156. 'limit':1}
  157. }
  158. // The SCORM 1.3 data model
  159. var datamodel = {
  160. 'cmi._children':{'defaultvalue':cmi_children, 'mod':'r'},
  161. 'cmi._version':{'defaultvalue':'1.0', 'mod':'r'},
  162. 'cmi.comments_from_learner._children':{'defaultvalue':comments_children, 'mod':'r'},
  163. 'cmi.comments_from_learner._count':{'mod':'r', 'defaultvalue':'0'},
  164. 'cmi.comments_from_learner.n.comment':{'format':CMILangString4000, 'mod':'rw'},
  165. 'cmi.comments_from_learner.n.location':{'format':CMIString250, 'mod':'rw'},
  166. 'cmi.comments_from_learner.n.timestamp':{'format':CMITime, 'mod':'rw'},
  167. 'cmi.comments_from_lms._children':{'defaultvalue':comments_children, 'mod':'r'},
  168. 'cmi.comments_from_lms._count':{'mod':'r', 'defaultvalue':'0'},
  169. 'cmi.comments_from_lms.n.comment':{'format':CMILangString4000, 'mod':'r'},
  170. 'cmi.comments_from_lms.n.location':{'format':CMIString250, 'mod':'r'},
  171. 'cmi.comments_from_lms.n.timestamp':{'format':CMITime, 'mod':'r'},
  172. 'cmi.completion_status':{'defaultvalue':'<?php echo !empty($userdata->{'cmi.completion_status'})?$userdata->{'cmi.completion_status'}:'unknown' ?>', 'format':CMICStatus, 'mod':'rw'},
  173. 'cmi.completion_threshold':{'defaultvalue':<?php echo !empty($userdata->threshold)?'\''.$userdata->threshold.'\'':'null' ?>, 'mod':'r'},
  174. 'cmi.credit':{'defaultvalue':'<?php echo !empty($userdata->credit)?$userdata->credit:'' ?>', 'mod':'r'},
  175. 'cmi.entry':{'defaultvalue':'<?php echo $userdata->entry ?>', 'mod':'r'},
  176. 'cmi.exit':{'defaultvalue':'<?php echo !empty($userdata->{'cmi.exit'})?$userdata->{'cmi.exit'}:'' ?>', 'format':CMIExit, 'mod':'w'},
  177. 'cmi.interactions._children':{'defaultvalue':interactions_children, 'mod':'r'},
  178. 'cmi.interactions._count':{'mod':'r', 'defaultvalue':'0'},
  179. 'cmi.interactions.n.id':{'pattern':CMIIndex, 'format':CMILongIdentifier, 'mod':'rw'},
  180. 'cmi.interactions.n.type':{'pattern':CMIIndex, 'format':CMIType, 'mod':'rw'},
  181. 'cmi.interactions.n.objectives._count':{'pattern':CMIIndex, 'mod':'r', 'defaultvalue':'0'},
  182. 'cmi.interactions.n.objectives.n.id':{'pattern':CMIIndex, 'format':CMILongIdentifier, 'mod':'rw'},
  183. 'cmi.interactions.n.timestamp':{'pattern':CMIIndex, 'format':CMITime, 'mod':'rw'},
  184. 'cmi.interactions.n.correct_responses._count':{'defaultvalue':'0', 'pattern':CMIIndex, 'mod':'r'},
  185. 'cmi.interactions.n.correct_responses.n.pattern':{'pattern':CMIIndex, 'format':'CMIFeedback', 'mod':'rw'},
  186. 'cmi.interactions.n.weighting':{'pattern':CMIIndex, 'format':CMIDecimal, 'mod':'rw'},
  187. 'cmi.interactions.n.learner_response':{'pattern':CMIIndex, 'format':'CMIFeedback', 'mod':'rw'},
  188. 'cmi.interactions.n.result':{'pattern':CMIIndex, 'format':CMIResult, 'mod':'rw'},
  189. 'cmi.interactions.n.latency':{'pattern':CMIIndex, 'format':CMITimespan, 'mod':'rw'},
  190. 'cmi.interactions.n.description':{'pattern':CMIIndex, 'format':CMILangString250, 'mod':'rw'},
  191. 'cmi.launch_data':{'defaultvalue':<?php echo !empty($userdata->datafromlms)?'\''.$userdata->datafromlms.'\'':'null' ?>, 'mod':'r'},
  192. 'cmi.learner_id':{'defaultvalue':'<?php echo $userdata->student_id ?>', 'mod':'r'},
  193. 'cmi.learner_name':{'defaultvalue':'<?php echo $userdata->student_name ?>', 'mod':'r'},
  194. 'cmi.learner_preference._children':{'defaultvalue':student_preference_children, 'mod':'r'},
  195. 'cmi.learner_preference.audio_level':{'defaultvalue':<?php echo !empty($userdata->{'cmi.learner_preference.audio_level'})?'\''.$userdata->{'cmi.learner_preference.audio_level'}.'\'':'\'1\'' ?>, 'format':CMIDecimal, 'range':audio_range, 'mod':'rw'},
  196. 'cmi.learner_preference.language':{'defaultvalue':<?php echo !empty($userdata->{'cmi.learner_preference.language'})?'\''.$userdata->{'cmi.learner_preference.language'}.'\'':'\'\'' ?>, 'format':CMILang, 'mod':'rw'},
  197. 'cmi.learner_preference.delivery_speed':{'defaultvalue':<?php echo !empty($userdata->{'cmi.learner_preference.delivery_speed'})?'\''.$userdata->{'cmi.learner_preference.delivery_speed'}.'\'':'\'1\'' ?>, 'format':CMIDecimal, 'range':speed_range, 'mod':'rw'},
  198. 'cmi.learner_preference.audio_captioning':{'defaultvalue':<?php echo !empty($userdata->{'cmi.learner_preference.audio_captioning'})?'\''.$userdata->{'cmi.learner_preference.audio_captioning'}.'\'':'\'0\'' ?>, 'format':CMISInteger, 'range':text_range, 'mod':'rw'},
  199. 'cmi.location':{'defaultvalue':<?php echo !empty($userdata->{'cmi.location'})?'\''.$userdata->{'cmi.location'}.'\'':'null' ?>, 'format':CMIString1000, 'mod':'rw'},
  200. 'cmi.max_time_allowed':{'defaultvalue':<?php echo !empty($userdata->attemptAbsoluteDurationLimit)?'\''.$userdata->attemptAbsoluteDurationLimit.'\'':'null' ?>, 'mod':'r'},
  201. 'cmi.mode':{'defaultvalue':'<?php echo $userdata->mode ?>', 'mod':'r'},
  202. 'cmi.objectives._children':{'defaultvalue':objectives_children, 'mod':'r'},
  203. 'cmi.objectives._count':{'mod':'r', 'defaultvalue':'0'},
  204. 'cmi.objectives.n.id':{'pattern':CMIIndex, 'format':CMILongIdentifier, 'mod':'rw'},
  205. 'cmi.objectives.n.score._children':{'defaultvalue':score_children, 'pattern':CMIIndex, 'mod':'r'},
  206. 'cmi.objectives.n.score.scaled':{'defaultvalue':null, 'pattern':CMIIndex, 'format':CMIDecimal, 'range':scaled_range, 'mod':'rw'},
  207. 'cmi.objectives.n.score.raw':{'defaultvalue':null, 'pattern':CMIIndex, 'format':CMIDecimal, 'mod':'rw'},
  208. 'cmi.objectives.n.score.min':{'defaultvalue':null, 'pattern':CMIIndex, 'format':CMIDecimal, 'mod':'rw'},
  209. 'cmi.objectives.n.score.max':{'defaultvalue':null, 'pattern':CMIIndex, 'format':CMIDecimal, 'mod':'rw'},
  210. 'cmi.objectives.n.success_status':{'defaultvalue':'unknown', 'pattern':CMIIndex, 'format':CMISStatus, 'mod':'rw'},
  211. 'cmi.objectives.n.completion_status':{'defaultvalue':'unknown', 'pattern':CMIIndex, 'format':CMICStatus, 'mod':'rw'},
  212. 'cmi.objectives.n.progress_measure':{'defaultvalue':null, 'format':CMIDecimal, 'range':progress_range, 'mod':'rw'},
  213. 'cmi.objectives.n.description':{'pattern':CMIIndex, 'format':CMILangString250, 'mod':'rw'},
  214. 'cmi.progress_measure':{'defaultvalue':<?php echo !empty($userdata->{'cmi.progress_measure'})?'\''.$userdata->{'cmi.progress_measure'}.'\'':'null' ?>, 'format':CMIDecimal, 'range':progress_range, 'mod':'rw'},
  215. 'cmi.scaled_passing_score':{'defaultvalue':<?php echo !empty($userdata->{'cmi.scaled_passing_score'})?'\''.$userdata->{'cmi.scaled_passing_score'}.'\'':'null' ?>, 'format':CMIDecimal, 'range':scaled_range, 'mod':'r'},
  216. 'cmi.score._children':{'defaultvalue':score_children, 'mod':'r'},
  217. 'cmi.score.scaled':{'defaultvalue':<?php echo !empty($userdata->{'cmi.score.scaled'})?'\''.$userdata->{'cmi.score.scaled'}.'\'':'null' ?>, 'format':CMIDecimal, 'range':scaled_range, 'mod':'rw'},
  218. 'cmi.score.raw':{'defaultvalue':<?php echo !empty($userdata->{'cmi.score.raw'})?'\''.$userdata->{'cmi.score.raw'}.'\'':'null' ?>, 'format':CMIDecimal, 'mod':'rw'},
  219. 'cmi.score.min':{'defaultvalue':<?php echo !empty($userdata->{'cmi.score.min'})?'\''.$userdata->{'cmi.score.min'}.'\'':'null' ?>, 'format':CMIDecimal, 'mod':'rw'},
  220. 'cmi.score.max':{'defaultvalue':<?php echo !empty($userdata->{'cmi.score.max'})?'\''.$userdata->{'cmi.score.max'}.'\'':'null' ?>, 'format':CMIDecimal, 'mod':'rw'},
  221. 'cmi.session_time':{'format':CMITimespan, 'mod':'w', 'defaultvalue':'PT0H0M0S'},
  222. 'cmi.success_status':{'defaultvalue':'<?php echo !empty($userdata->{'cmi.success_status'})?$userdata->{'cmi.success_status'}:'unknown' ?>', 'format':CMISStatus, 'mod':'rw'},
  223. 'cmi.suspend_data':{'defaultvalue':<?php echo !empty($userdata->{'cmi.suspend_data'})?'\''.$userdata->{'cmi.suspend_data'}.'\'':'null' ?>, 'format':CMIString64000, 'mod':'rw'},
  224. 'cmi.time_limit_action':{'defaultvalue':<?php echo !empty($userdata->timelimitaction)?'\''.$userdata->timelimitaction.'\'':'null' ?>, 'mod':'r'},
  225. 'cmi.total_time':{'defaultvalue':'<?php echo !empty($userdata->{'cmi.total_time'})?$userdata->{'cmi.total_time'}:'PT0H0M0S' ?>', 'mod':'r'},
  226. 'adl.nav.request':{'defaultvalue':'_none_', 'format':NAVEvent, 'mod':'rw'}
  227. };
  228. //
  229. // Datamodel inizialization
  230. //
  231. var cmi = new Object();
  232. cmi.comments_from_learner = new Object();
  233. cmi.comments_from_learner._count = 0;
  234. cmi.comments_from_lms = new Object();
  235. cmi.comments_from_lms._count = 0;
  236. cmi.interactions = new Object();
  237. cmi.interactions._count = 0;
  238. cmi.learner_preference = new Object();
  239. cmi.objectives = new Object();
  240. cmi.objectives._count = 0;
  241. cmi.score = new Object();
  242. // Navigation Object
  243. var adl = new Object();
  244. adl.nav = new Object();
  245. adl.nav.request_valid = new Array();
  246. for (element in datamodel) {
  247. if (element.match(/\.n\./) == null) {
  248. if ((typeof eval('datamodel["'+element+'"].defaultvalue')) != 'undefined') {
  249. eval(element+' = datamodel["'+element+'"].defaultvalue;');
  250. } else {
  251. eval(element+' = "";');
  252. }
  253. }
  254. }
  255. <?php
  256. // reconstitute objectives, comments_from_learner and comments_from_lms
  257. scorm_reconstitute_array_element($scorm->version, $userdata, 'cmi.objectives', array('score'));
  258. scorm_reconstitute_array_element($scorm->version, $userdata, 'cmi.interactions', array('objectives', 'correct_responses'));
  259. scorm_reconstitute_array_element($scorm->version, $userdata, 'cmi.comments_from_learner', array());
  260. scorm_reconstitute_array_element($scorm->version, $userdata, 'cmi.comments_from_lms', array());
  261. ?>
  262. if (cmi.completion_status == '') {
  263. cmi.completion_status = 'not attempted';
  264. }
  265. //
  266. // API Methods definition
  267. //
  268. var Initialized = false;
  269. var Terminated = false;
  270. var diagnostic = "";
  271. var errorCode = "0";
  272. function Initialize (param) {
  273. errorCode = "0";
  274. if (param == "") {
  275. if ((!Initialized) && (!Terminated)) {
  276. Initialized = true;
  277. errorCode = "0";
  278. <?php
  279. if (scorm_debugging($scorm)) {
  280. echo 'LogAPICall("Initialize", param, "", errorCode);';
  281. }
  282. ?>
  283. return "true";
  284. } else {
  285. if (Initialized) {
  286. errorCode = "103";
  287. } else {
  288. errorCode = "104";
  289. }
  290. }
  291. } else {
  292. errorCode = "201";
  293. }
  294. <?php
  295. if (scorm_debugging($scorm)) {
  296. echo 'LogAPICall("Initialize", param, "", errorCode);';
  297. }
  298. ?>
  299. return "false";
  300. }
  301. function Terminate (param) {
  302. errorCode = "0";
  303. if (param == "") {
  304. if ((Initialized) && (!Terminated)) {
  305. var AJAXResult = StoreData(cmi,true);
  306. <?php
  307. if (scorm_debugging($scorm)) {
  308. echo 'LogAPICall("Terminate", "AJAXResult", AJAXResult, 0);';
  309. }
  310. ?>
  311. result = ('true' == AJAXResult) ? 'true' : 'false';
  312. errorCode = ('true' == result)? '0' : '101'; // General exception for any AJAX fault
  313. <?php
  314. if (scorm_debugging($scorm)) {
  315. echo 'LogAPICall("Terminate", "result", result, errorCode);';
  316. }
  317. ?>
  318. if ('true' == result) {
  319. Initialized = false;
  320. Terminated = true;
  321. if (adl.nav.request != '_none_') {
  322. switch (adl.nav.request) {
  323. case 'continue':
  324. setTimeout('mod_scorm_launch_next_sco();',500);
  325. break;
  326. case 'previous':
  327. setTimeout('mod_scorm_launch_prev_sco();',500);
  328. break;
  329. case 'choice':
  330. break;
  331. case 'exit':
  332. break;
  333. case 'exitAll':
  334. break;
  335. case 'abandon':
  336. break;
  337. case 'abandonAll':
  338. break;
  339. }
  340. } else {
  341. if (<?php echo $scorm->auto ?> == 1) {
  342. setTimeout('mod_scorm_launch_next_sco();',500);
  343. }
  344. }
  345. // trigger TOC update
  346. var sURL = "<?php echo $CFG->wwwroot; ?>" + "/mod/scorm/prereqs.php?a=<?php echo $scorm->id ?>&scoid=<?php echo $scoid ?>&attempt=<?php echo $attempt ?>&mode=<?php echo $mode ?>&currentorg=<?php echo $currentorg ?>&sesskey=<?php echo sesskey(); ?>";
  347. var callback = M.mod_scorm.connectPrereqCallback;
  348. YUI().use('io-base', function(Y) {
  349. Y.on('io:complete', callback.success, Y);
  350. Y.io(sURL);
  351. });
  352. } else {
  353. diagnostic = "Failure calling the Terminate remote callback: the server replied with HTTP Status " + AJAXResult;
  354. }
  355. return result;
  356. } else {
  357. if (Terminated) {
  358. errorCode = "113";
  359. } else {
  360. errorCode = "112";
  361. }
  362. }
  363. } else {
  364. errorCode = "201";
  365. }
  366. <?php
  367. if (scorm_debugging($scorm)) {
  368. echo 'LogAPICall("Terminate", param, "", errorCode);';
  369. }
  370. ?>
  371. return "false";
  372. }
  373. function GetValue (element) {
  374. errorCode = "0";
  375. diagnostic = "";
  376. if ((Initialized) && (!Terminated)) {
  377. if (element !="") {
  378. var expression = new RegExp(CMIIndex,'g');
  379. var elementmodel = String(element).replace(expression,'.n.');
  380. if ((typeof eval('datamodel["'+elementmodel+'"]')) != "undefined") {
  381. if (eval('datamodel["'+elementmodel+'"].mod') != 'w') {
  382. element = String(element).replace(/\.(\d+)\./, ".N$1.");
  383. element = element.replace(/\.(\d+)\./, ".N$1.");
  384. var elementIndexes = element.split('.');
  385. var subelement = element.substr(0,3);
  386. var i = 1;
  387. while ((i < elementIndexes.length) && (typeof eval(subelement) != "undefined")) {
  388. subelement += '.'+elementIndexes[i++];
  389. }
  390. if (subelement == element) {
  391. if ((typeof eval(subelement) != "undefined") && (eval(subelement) != null)) {
  392. errorCode = "0";
  393. <?php
  394. if (scorm_debugging($scorm)) {
  395. echo 'LogAPICall("GetValue", element, eval(element), 0);';
  396. }
  397. ?>
  398. return eval(element);
  399. } else {
  400. errorCode = "403";
  401. }
  402. } else {
  403. errorCode = "301";
  404. }
  405. } else {
  406. //errorCode = eval('datamodel["'+elementmodel+'"].readerror');
  407. errorCode = "405";
  408. }
  409. } else {
  410. var childrenstr = '._children';
  411. var countstr = '._count';
  412. var parentmodel = '';
  413. if (elementmodel.substr(elementmodel.length-childrenstr.length,elementmodel.length) == childrenstr) {
  414. parentmodel = elementmodel.substr(0,elementmodel.length-childrenstr.length);
  415. if ((typeof eval('datamodel["'+parentmodel+'"]')) != "undefined") {
  416. errorCode = "301";
  417. diagnostic = "Data Model Element Does Not Have Children";
  418. } else {
  419. errorCode = "401";
  420. }
  421. } else if (elementmodel.substr(elementmodel.length-countstr.length,elementmodel.length) == countstr) {
  422. parentmodel = elementmodel.substr(0,elementmodel.length-countstr.length);
  423. if ((typeof eval('datamodel["'+parentmodel+'"]')) != "undefined") {
  424. errorCode = "301";
  425. diagnostic = "Data Model Element Cannot Have Count";
  426. } else {
  427. errorCode = "401";
  428. }
  429. } else {
  430. parentmodel = 'adl.nav.request_valid.';
  431. if (element.substr(0,parentmodel.length) == parentmodel) {
  432. if (element.substr(parentmodel.length).match(NAVTarget) == null) {
  433. errorCode = "301";
  434. } else {
  435. if (adl.nav.request == element.substr(parentmodel.length)) {
  436. return "true";
  437. } else if (adl.nav.request == '_none_') {
  438. return "unknown";
  439. } else {
  440. return "false";
  441. }
  442. }
  443. } else {
  444. errorCode = "401";
  445. }
  446. }
  447. }
  448. } else {
  449. errorCode = "301";
  450. }
  451. } else {
  452. if (Terminated) {
  453. errorCode = "123";
  454. } else {
  455. errorCode = "122";
  456. }
  457. }
  458. <?php
  459. if (scorm_debugging($scorm)) {
  460. echo 'LogAPICall("GetValue", element, "", errorCode);';
  461. }
  462. ?>
  463. return "";
  464. }
  465. function SetValue (element,value) {
  466. errorCode = "0";
  467. diagnostic = "";
  468. if ((Initialized) && (!Terminated)) {
  469. if (element != "") {
  470. var expression = new RegExp(CMIIndex,'g');
  471. var elementmodel = String(element).replace(expression,'.n.');
  472. if ((typeof eval('datamodel["'+elementmodel+'"]')) != "undefined") {
  473. if (eval('datamodel["'+elementmodel+'"].mod') != 'r') {
  474. if (eval('datamodel["'+elementmodel+'"].format') != 'CMIFeedback') {
  475. expression = new RegExp(eval('datamodel["'+elementmodel+'"].format'));
  476. } else {
  477. // cmi.interactions.n.type depending format accept everything at this stage
  478. expression = new RegExp(CMIFeedback);
  479. }
  480. value = value+'';
  481. var matches = value.match(expression);
  482. if ((matches != null) && ((matches.join('').length > 0) || (value.length == 0))) {
  483. // Value match dataelement format
  484. if (element != elementmodel) {
  485. //This is a dynamic datamodel element
  486. var elementIndexes = element.split('.');
  487. var subelement = 'cmi';
  488. var parentelement = 'cmi';
  489. for (var i=1;(i < elementIndexes.length-1) && (errorCode=="0");i++) {
  490. var elementIndex = elementIndexes[i];
  491. if (elementIndexes[i+1].match(/^\d+$/)) {
  492. if ((parseInt(elementIndexes[i+1]) > 0) && (elementIndexes[i+1].charAt(0) == 0)) {
  493. // Index has a leading 0 (zero), this is not a number
  494. errorCode = "351";
  495. }
  496. parentelement = subelement+'.'+elementIndex;
  497. if ((typeof eval(parentelement) == "undefined") || (typeof eval(parentelement+'._count') == "undefined")) {
  498. errorCode="408";
  499. } else {
  500. if (elementIndexes[i+1] > eval(parentelement+'._count')) {
  501. errorCode = "351";
  502. diagnostic = "Data Model Element Collection Set Out Of Order";
  503. }
  504. subelement = subelement.concat('.'+elementIndex+'.N'+elementIndexes[i+1]);
  505. i++;
  506. if (((typeof eval(subelement)) == "undefined") && (i < elementIndexes.length-2)) {
  507. errorCode="408";
  508. }
  509. }
  510. } else {
  511. subelement = subelement.concat('.'+elementIndex);
  512. }
  513. }
  514. if (errorCode == "0") {
  515. // Till now it's a real datamodel element
  516. element = subelement.concat('.'+elementIndexes[elementIndexes.length-1]);
  517. if ((typeof eval(subelement)) == "undefined") {
  518. switch (elementmodel) {
  519. case 'cmi.objectives.n.id':
  520. if (!duplicatedID(element,parentelement,value)) {
  521. if (elementIndexes[elementIndexes.length-2] == eval(parentelement+'._count')) {
  522. eval(parentelement+'._count++;');
  523. eval(subelement+' = new Object();');
  524. var subobject = eval(subelement);
  525. subobject.success_status = datamodel["cmi.objectives.n.success_status"].defaultvalue;
  526. subobject.completion_status = datamodel["cmi.objectives.n.completion_status"].defaultvalue;
  527. subobject.progress_measure = datamodel["cmi.objectives.n.progress_measure"].defaultvalue;
  528. subobject.score = new Object();
  529. subobject.score._children = score_children;
  530. subobject.score.scaled = datamodel["cmi.objectives.n.score.scaled"].defaultvalue;
  531. subobject.score.raw = datamodel["cmi.objectives.n.score.raw"].defaultvalue;
  532. subobject.score.min = datamodel["cmi.objectives.n.score.min"].defaultvalue;
  533. subobject.score.max = datamodel["cmi.objectives.n.score.max"].defaultvalue;
  534. }
  535. } else {
  536. errorCode="351";
  537. diagnostic = "Data Model Element ID Already Exists";
  538. }
  539. break;
  540. case 'cmi.interactions.n.id':
  541. if (elementIndexes[elementIndexes.length-2] == eval(parentelement+'._count')) {
  542. eval(parentelement+'._count++;');
  543. eval(subelement+' = new Object();');
  544. var subobject = eval(subelement);
  545. subobject.objectives = new Object();
  546. subobject.objectives._count = 0;
  547. }
  548. break;
  549. case 'cmi.interactions.n.objectives.n.id':
  550. if (typeof eval(parentelement) != "undefined") {
  551. if (!duplicatedID(element,parentelement,value)) {
  552. if (elementIndexes[elementIndexes.length-2] == eval(parentelement+'._count')) {
  553. eval(parentelement+'._count++;');
  554. eval(subelement+' = new Object();');
  555. }
  556. } else {
  557. errorCode="351";
  558. diagnostic = "Data Model Element ID Already Exists";
  559. }
  560. } else {
  561. errorCode="408";
  562. }
  563. break;
  564. case 'cmi.interactions.n.correct_responses.n.pattern':
  565. if (typeof eval(parentelement) != "undefined") {
  566. // Use cmi.interactions.n.type value to check the right dataelement format
  567. if (elementIndexes[elementIndexes.length-2] == eval(parentelement+'._count')) {
  568. var interactiontype = eval(String(parentelement).replace('correct_responses','type'));
  569. var interactioncount = eval(parentelement+'._count');
  570. // trap duplicate values, which is not allowed for type choice
  571. if (interactiontype == 'choice') {
  572. for (var i=0; (i < interactioncount) && (errorCode=="0"); i++) {
  573. if (eval(parentelement+'.N'+i+'.pattern') == value) {
  574. errorCode = "351";
  575. }
  576. }
  577. }
  578. if ((typeof correct_responses[interactiontype].limit == 'undefined') ||
  579. (eval(parentelement+'._count') < correct_responses[interactiontype].limit)) {
  580. var nodes = new Array();
  581. if (correct_responses[interactiontype].delimiter != '') {
  582. nodes = value.split(correct_responses[interactiontype].delimiter);
  583. } else {
  584. nodes[0] = value;
  585. }
  586. if ((nodes.length > 0) && (nodes.length <= correct_responses[interactiontype].max)) {
  587. errorCode = CRcheckValueNodes (element, interactiontype, nodes, value, errorCode);
  588. } else if (nodes.length > correct_responses[interactiontype].max) {
  589. errorCode = "351";
  590. diagnostic = "Data Model Element Pattern Too Long";
  591. }
  592. if ((errorCode == "0") && ((correct_responses[interactiontype].duplicate == false) ||
  593. (!duplicatedPA(element,parentelement,value))) || (errorCode == "0" && value == "")) {
  594. eval(parentelement+'._count++;');
  595. eval(subelement+' = new Object();');
  596. } else {
  597. if (errorCode == "0") {
  598. errorCode="351";
  599. diagnostic = "Data Model Element Pattern Already Exists";
  600. }
  601. }
  602. } else {
  603. errorCode="351";
  604. diagnostic = "Data Model Element Collection Limit Reached";
  605. }
  606. } else {
  607. errorCode="351";
  608. diagnostic = "Data Model Element Collection Set Out Of Order";
  609. }
  610. } else {
  611. errorCode="408";
  612. }
  613. break;
  614. default:
  615. if ((parentelement != 'cmi.objectives') && (parentelement != 'cmi.interactions') && (typeof eval(parentelement) != "undefined")) {
  616. if (elementIndexes[elementIndexes.length-2] == eval(parentelement+'._count')) {
  617. eval(parentelement+'._count++;');
  618. eval(subelement+' = new Object();');
  619. } else {
  620. errorCode="351";
  621. diagnostic = "Data Model Element Collection Set Out Of Order";
  622. }
  623. } else {
  624. errorCode="408";
  625. }
  626. break;
  627. }
  628. } else {
  629. switch (elementmodel) {
  630. case 'cmi.objectives.n.id':
  631. if (eval(element) != value) {
  632. errorCode = "351";
  633. diagnostic = "Write Once Violation";
  634. }
  635. break;
  636. case 'cmi.interactions.n.objectives.n.id':
  637. if (duplicatedID(element,parentelement,value)) {
  638. errorCode = "351";
  639. diagnostic = "Data Model Element ID Already Exists";
  640. }
  641. break;
  642. case 'cmi.interactions.n.type':
  643. var subobject = eval(subelement);
  644. subobject.correct_responses = new Object();
  645. subobject.correct_responses._count = 0;
  646. break;
  647. case 'cmi.interactions.n.learner_response':
  648. if (typeof eval(subelement+'.type') == "undefined") {
  649. errorCode="408";
  650. } else {
  651. // Use cmi.interactions.n.type value to check the right dataelement format
  652. interactiontype = eval(subelement+'.type');
  653. var nodes = new Array();
  654. if (learner_response[interactiontype].delimiter != '') {
  655. nodes = value.split(learner_response[interactiontype].delimiter);
  656. } else {
  657. nodes[0] = value;
  658. }
  659. if ((nodes.length > 0) && (nodes.length <= learner_response[interactiontype].max)) {
  660. expression = new RegExp(learner_response[interactiontype].format);
  661. for (var i=0; (i < nodes.length) && (errorCode=="0"); i++) {
  662. if (typeof learner_response[interactiontype].delimiter2 != 'undefined') {
  663. values = nodes[i].split(learner_response[interactiontype].delimiter2);
  664. if (values.length == 2) {
  665. matches = values[0].match(expression);
  666. if (matches == null) {
  667. errorCode = "406";
  668. } else {
  669. var expression2 = new RegExp(learner_response[interactiontype].format2);
  670. matches = values[1].match(expression2);
  671. if (matches == null) {
  672. errorCode = "406";
  673. }
  674. }
  675. } else {
  676. errorCode = "406";
  677. }
  678. } else {
  679. matches = nodes[i].match(expression);
  680. if (matches == null) {
  681. errorCode = "406";
  682. } else {
  683. if ((nodes[i] != '') && (learner_response[interactiontype].unique)) {
  684. for (var j=0; (j<i) && (errorCode=="0"); j++) {
  685. if (nodes[i] == nodes[j]) {
  686. errorCode = "406";
  687. }
  688. }
  689. }
  690. }
  691. }
  692. }
  693. } else if (nodes.length > learner_response[interactiontype].max) {
  694. errorCode = "351";
  695. diagnostic = "Data Model Element Pattern Too Long";
  696. }
  697. }
  698. break;
  699. case 'cmi.interactions.n.correct_responses.n.pattern':
  700. subel= subelement.split('.');
  701. subel1= 'cmi.interactions.'+subel[2];
  702. if (typeof eval(subel1+'.type') == "undefined") {
  703. errorCode="408";
  704. } else {
  705. // Use cmi.interactions.n.type value to check the right //dataelement format
  706. var interactiontype = eval(subel1+'.type');
  707. var interactioncount = eval(parentelement+'._count');
  708. // trap duplicate values, which is not allowed for type choice
  709. if (interactiontype == 'choice') {
  710. for (var i=0; (i < interactioncount) && (errorCode=="0"); i++) {
  711. if (eval(parentelement+'.N'+i+'.pattern') == value) {
  712. errorCode = "351";
  713. }
  714. }
  715. }
  716. var nodes = new Array();
  717. if (correct_responses[interactiontype].delimiter != '') {
  718. nodes = value.split(correct_responses[interactiontype].delimiter);
  719. } else {
  720. nodes[0] = value;
  721. }
  722. if ((nodes.length > 0) && (nodes.length <= correct_responses[interactiontype].max)) {
  723. errorCode = CRcheckValueNodes (element, interactiontype, nodes, value, errorCode);
  724. } else if (nodes.length > correct_responses[interactiontype].max) {
  725. errorCode = "351";
  726. diagnostic = "Data Model Element Pattern Too Long";
  727. }
  728. }
  729. break;
  730. }
  731. }
  732. }
  733. }
  734. //Store data
  735. if (errorCode == "0") {
  736. if ((typeof eval('datamodel["'+elementmodel+'"].range')) != "undefined") {
  737. range = eval('datamodel["'+elementmodel+'"].range');
  738. ranges = range.split('#');
  739. value = value*1.0;
  740. if (value >= ranges[0]) {
  741. if ((ranges[1] == '*') || (value <= ranges[1])) {
  742. eval(element+'=value;');
  743. errorCode = "0";
  744. <?php
  745. if (scorm_debugging($scorm)) {
  746. echo 'LogAPICall("SetValue", element, value, errorCode);';
  747. }
  748. ?>
  749. return "true";
  750. } else {
  751. errorCode = '407';
  752. }
  753. } else {
  754. errorCode = '407';
  755. }
  756. } else {
  757. eval(element+'=value;');
  758. errorCode = "0";
  759. <?php
  760. if (scorm_debugging($scorm)) {
  761. echo 'LogAPICall("SetValue", element, value, errorCode);';
  762. }
  763. ?>
  764. return "true";
  765. }
  766. }
  767. } else {
  768. errorCode = "406";
  769. }
  770. } else {
  771. errorCode = "404";
  772. }
  773. } else {
  774. errorCode = "401"
  775. }
  776. } else {
  777. errorCode = "351";
  778. }
  779. } else {
  780. if (Terminated) {
  781. errorCode = "133";
  782. } else {
  783. errorCode = "132";
  784. }
  785. }
  786. <?php
  787. if (scorm_debugging($scorm)) {
  788. echo 'LogAPICall("SetValue", element, value, errorCode);';
  789. }
  790. ?>
  791. return "false";
  792. }
  793. function CRremovePrefixes (node) {
  794. // check for prefixes lang, case, order
  795. // case and then order
  796. var seenOrder = false;
  797. var seenCase = false;
  798. var seenLang = false;
  799. var errorCode = "0";
  800. while (matches = node.match('^(\{(lang|case_matters|order_matters)=([^\}]+)\})')) {
  801. switch (matches[2]) {
  802. case 'lang':
  803. // check for language prefix on each node
  804. langmatches = node.match(CMILangcr);
  805. if (langmatches != null) {
  806. lang = langmatches[3];
  807. // check that language string definition is valid
  808. if (lang.length > 0 && lang != undefined) {
  809. if (validLanguages[lang.toLowerCase()] == undefined) {
  810. errorCode = "406";
  811. }
  812. }
  813. }
  814. seenLang = true;
  815. break;
  816. case 'case_matters':
  817. // check for correct case answer
  818. if (! seenLang && ! seenOrder && ! seenCase) {
  819. if (matches[3] != 'true' && matches[3] != 'false') {
  820. errorCode = "406";
  821. }
  822. }
  823. seenCase = true;
  824. break;
  825. case 'order_matters':
  826. // check for correct case answer
  827. if (! seenCase && ! seenLang && ! seenOrder) {
  828. if (matches[3] != 'true' && matches[3] != 'false') {
  829. errorCode = "406";
  830. }
  831. }
  832. seenOrder = true;
  833. break;
  834. default:
  835. break;
  836. }
  837. node = node.substr(matches[1].length);
  838. }
  839. return {'errorCode': errorCode, 'node': node};
  840. }
  841. function CRcheckValueNodes(element, interactiontype, nodes, value, errorCode) {
  842. expression = new RegExp(correct_responses[interactiontype].format);
  843. for (var i=0; (i < nodes.length) && (errorCode=="0"); i++) {
  844. if (interactiontype.match('^(fill-in|long-fill-in|matching|performance|sequencing)$')) {
  845. result = CRremovePrefixes(nodes[i]);
  846. errorCode = result.errorCode;
  847. nodes[i] = result.node;
  848. }
  849. // check for prefix on each node
  850. if (correct_responses[interactiontype].pre != '') {
  851. matches = nodes[i].match(correct_responses[interactiontype].pre);
  852. if (matches != null) {
  853. nodes[i] = nodes[i].substr(matches[1].length);
  854. }
  855. }
  856. if (correct_responses[interactiontype].delimiter2 != undefined) {
  857. values = nodes[i].split(correct_responses[interactiontype].delimiter2);
  858. if (values.length == 2) {
  859. matches = values[0].match(expression);
  860. if (matches == null) {
  861. errorCode = "406";
  862. } else {
  863. var expression2 = new RegExp(correct_responses[interactiontype].format2);
  864. matches = values[1].match(expression2);
  865. if (matches == null) {
  866. errorCode = "406";
  867. }
  868. }
  869. } else {
  870. errorCode = "406";
  871. }
  872. } else {
  873. matches = nodes[i].match(expression);
  874. //if ((matches == null) || (matches.join('').length == 0)) {
  875. if ((matches == null && value != "")||(matches == null && interactiontype=="true-false")){
  876. errorCode = "406";
  877. } else {
  878. // numeric range - left must be <= right
  879. if (interactiontype == 'numeric' && nodes.length > 1) {
  880. if (parseFloat(nodes[0]) > parseFloat(nodes[1])) {
  881. errorCode = "406";
  882. }
  883. } else {
  884. if ((nodes[i] != '') && (correct_responses[interactiontype].unique)) {
  885. for (var j=0; (j < i) && (errorCode=="0"); j++) {
  886. if (nodes[i] == nodes[j]) {
  887. errorCode = "406";
  888. }
  889. }
  890. }
  891. }
  892. }
  893. }
  894. } // end of for each nodes
  895. return errorCode;
  896. }
  897. function Commit (param) {
  898. errorCode = "0";
  899. if (param == "") {
  900. if ((Initialized) && (!Terminated)) {
  901. var AJAXResult = StoreData(cmi,false);
  902. <?php
  903. if (scorm_debugging($scorm)) {
  904. echo 'LogAPICall("Commit", "AJAXResult", AJAXResult, 0);';
  905. }
  906. ?>
  907. var result = ('true' == AJAXResult) ? 'true' : 'false';
  908. errorCode = ('true' == result)? '0' : '101'; // General exception for any AJAX fault
  909. <?php
  910. if (scorm_debugging($scorm)) {
  911. echo 'LogAPICall("Commit", "result", result, errorCode);';
  912. }
  913. ?>
  914. if ('false' == result) {
  915. diagnostic = "Failure calling the Commit remote callback: the server replied with HTTP Status " + AJAXResult;
  916. }
  917. return result;
  918. } else {
  919. if (Terminated) {
  920. errorCode = "143";
  921. } else {
  922. errorCode = "142";
  923. }
  924. }
  925. } else {
  926. errorCode = "201";
  927. }
  928. <?php
  929. if (scorm_debugging($scorm)) {
  930. echo 'LogAPICall("Commit", param, "", errorCode);';
  931. }
  932. ?>
  933. return "false";
  934. }
  935. function GetLastError () {
  936. <?php
  937. if (scorm_debugging($scorm)) {
  938. echo 'LogAPICall("GetLastError", "", "", errorCode);';
  939. }
  940. ?>
  941. return errorCode;
  942. }
  943. function GetErrorString (param) {
  944. if (param != "") {
  945. var errorString = "";
  946. switch(param) {
  947. case "0":
  948. errorString = "No error";
  949. break;
  950. case "101":
  951. errorString = "General exception";
  952. break;
  953. case "102":
  954. errorString = "General Inizialization Failure";
  955. break;
  956. case "103":
  957. errorString = "Already Initialized";
  958. break;
  959. case "104":
  960. errorString = "Content Instance Terminated";
  961. break;
  962. case "111":
  963. errorString = "General Termination Failure";
  964. break;
  965. case "112":
  966. errorString = "Termination Before Inizialization";
  967. break;
  968. case "113":
  969. errorString = "Termination After Termination";
  970. break;
  971. case "122":
  972. errorString = "Retrieve Data Before Initialization";
  973. break;
  974. case "123":
  975. errorString = "Retrieve Data After Termination";
  976. break;
  977. case "132":
  978. errorString = "Store Data Before Inizialization";
  979. break;
  980. case "133":
  981. errorString = "Store Data After Termination";
  982. break;
  983. case "142":
  984. errorString = "Commit Before Inizialization";
  985. break;
  986. case "143":
  987. errorString = "Commit After Termination";
  988. break;
  989. case "201":
  990. errorString = "General Argument Error";
  991. break;
  992. case "301":
  993. errorString = "General Get Failure";
  994. break;
  995. case "351":
  996. errorString = "General Set Failure";
  997. break;
  998. case "391":
  999. errorString = "General Commit Failure";
  1000. break;
  1001. case "401":
  1002. errorString = "Undefinited Data Model";
  1003. break;
  1004. case "402":
  1005. errorString = "Unimplemented Data Model Element";
  1006. break;
  1007. case "403":
  1008. errorString = "Data Model Element Value Not Initialized";
  1009. break;
  1010. case "404":
  1011. errorString = "Data Model Element Is Read Only";
  1012. break;
  1013. case "405":
  1014. errorString = "Data Model Element Is Write Only";
  1015. break;
  1016. case "406":
  1017. errorString = "Data Model Element Type Mismatch";
  1018. break;
  1019. case "407":
  1020. errorString = "Data Model Element Value Out Of Range";
  1021. break;
  1022. case "408":
  1023. errorString = "Data Model Dependency Not Established";
  1024. break;
  1025. }
  1026. <?php
  1027. if (scorm_debugging($scorm)) {
  1028. echo 'LogAPICall("GetErrorString", param, errorString, 0);';
  1029. }
  1030. ?>
  1031. return errorString;
  1032. } else {
  1033. <?php
  1034. if (scorm_debugging($scorm)) {
  1035. echo 'LogAPICall("GetErrorString", param, "No error string found!", 0);';
  1036. }
  1037. ?>
  1038. return "";
  1039. }
  1040. }
  1041. function GetDiagnostic (param) {
  1042. if (diagnostic != "") {
  1043. <?php
  1044. if (scorm_debugging($scorm)) {
  1045. echo 'LogAPICall("GetDiagnostic", param, diagnostic, 0);';
  1046. }
  1047. ?>
  1048. return diagnostic;
  1049. }
  1050. <?php
  1051. if (scorm_debugging($scorm)) {
  1052. echo 'LogAPICall("GetDiagnostic", param, param, 0);';
  1053. }
  1054. ?>
  1055. return param;
  1056. }
  1057. function duplicatedID (element, parent, value) {
  1058. var found = false;
  1059. var elements = eval(parent+'._count');
  1060. for (var n=0;(n < elements) && (!found);n++) {
  1061. if ((parent+'.N'+n+'.id' != element) && (eval(parent+'.N'+n+'.id') == value)) {
  1062. found = true;
  1063. }
  1064. }
  1065. return found;
  1066. }
  1067. function duplicatedPA (element, parent, value) {
  1068. var found = false;
  1069. var elements = eval(parent+'._count');
  1070. for (var n=0;(n < elements) && (!found);n++) {
  1071. if ((parent+'.N'+n+'.pattern' != element) && (eval(parent+'.N'+n+'.pattern') == value)) {
  1072. found = true;
  1073. }
  1074. }
  1075. return found;
  1076. }
  1077. function getElementModel(element) {
  1078. if (typeof datamodel[element] != "undefined") {
  1079. return element;
  1080. } else {
  1081. var expression = new RegExp(CMIIndex,'g');
  1082. var elementmodel = String(element).replace(expression,'.n.');
  1083. if (typeof datamodel[elementmodel] != "undefined") {
  1084. return elementmodel;
  1085. }
  1086. }
  1087. return false;
  1088. }
  1089. function AddTime (first, second) {
  1090. <?php
  1091. // if (scorm_debugging($scorm)) {
  1092. // echo 'alert("AddTime: "+first+" + "+second);';
  1093. // }
  1094. ?>
  1095. var timestring = 'P';
  1096. var matchexpr = /^P((\d+)Y)?((\d+)M)?((\d+)D)?(T((\d+)H)?((\d+)M)?((\d+(\.\d{1,2})?)S)?)?$/;
  1097. var firstarray = first.match(matchexpr);
  1098. var secondarray = second.match(matchexpr);
  1099. if ((firstarray != null) && (secondarray != null)) {
  1100. var firstsecs=0;
  1101. if(parseFloat(firstarray[13],10)>0){ firstsecs=parseFloat(firstarray[13],10); }
  1102. var secondsecs=0;
  1103. if(parseFloat(secondarray[13],10)>0){ secondsecs=parseFloat(secondarray[13],10); }
  1104. var secs = firstsecs+secondsecs; //Seconds
  1105. var change = Math.floor(secs/60);
  1106. secs = Math.round((secs-(change*60))*100)/100;
  1107. var firstmins=0;
  1108. if(parseInt(firstarray[11],10)>0){ firstmins=parseInt(firstarray[11],10); }
  1109. var secondmins=0;
  1110. if(parseInt(secondarray[11],10)>0){ secondmins=parseInt(secondarray[11],10); }
  1111. var mins = firstmins+secondmins+change; //Minutes
  1112. change = Math.floor(mins / 60);
  1113. mins = Math.round(mins-(change*60));
  1114. var firsthours=0;
  1115. if(parseInt(firstarray[9],10)>0){ firsthours=parseInt(firstarray[9],10); }
  1116. var secondhours=0;
  1117. if(parseInt(secondarray[9],10)>0){ secondhours=parseInt(secondarray[9],10); }
  1118. var hours = firsthours+secondhours+change; //Hours
  1119. change = Math.floor(hours/24);
  1120. hours = Math.round(hours-(change*24));
  1121. var firstdays=0;
  1122. if(parseInt(firstarray[6],10)>0){ firstdays=parseInt(firstarray[6],10); }
  1123. var seconddays=0;
  1124. if(parseInt(secondarray[6],10)>0){ firstdays=parseInt(secondarray[6],10); }
  1125. var days = Math.round(firstdays+seconddays+change); // Days
  1126. var firstmonths=0;
  1127. if(parseInt(firstarray[4],10)>0){ firstmonths=parseInt(firstarray[4],10); }
  1128. var secondmonths=0;
  1129. if(parseInt(secondarray[4],10)>0){ secondmonths=parseInt(secondarray[4],10); }
  1130. var months = Math.round(firstmonths+secondmonths);
  1131. var firstyears=0;
  1132. if(parseInt(firstarray[2],10)>0){ firstyears=parseInt(firstarray[2],10); }
  1133. var secondyears=0;
  1134. if(parseInt(secondarray[2],10)>0){ secondyears=parseInt(secondarray[2],10); }
  1135. var years = Math.round(firstyears+secondyears);
  1136. }
  1137. if (years > 0) {
  1138. timestring += years + 'Y';
  1139. }
  1140. if (months > 0) {
  1141. timestring += months + 'M';
  1142. }
  1143. if (days > 0) {
  1144. timestring += days + 'D';
  1145. }
  1146. if ((hours > 0) || (mins > 0) || (secs > 0)) {
  1147. timestring += 'T';
  1148. if (hours > 0) {
  1149. timestring += hours + 'H';
  1150. }
  1151. if (mins > 0) {
  1152. timestring += mins + 'M';
  1153. }
  1154. if (secs > 0) {
  1155. timestring += secs + 'S';
  1156. }
  1157. }
  1158. return timestring;
  1159. }
  1160. function TotalTime() {
  1161. var total_time = AddTime(cmi.total_time, cmi.session_time);
  1162. return '&'+underscore('cmi.total_time')+'='+encodeURIComponent(total_time);
  1163. }
  1164. function CollectData(data,parent) {
  1165. var datastring = '';
  1166. for (property in data) {
  1167. if (typeof data[property] == 'object') {
  1168. datastring += CollectData(data[property],parent+'.'+property);
  1169. } else {
  1170. var element = parent+'.'+property;
  1171. var expression = new RegExp(CMIIndexStore,'g');
  1172. var elementmodel = String(element).replace(expression,'.n.');
  1173. if ((typeof eval('datamodel["'+elementmodel+'"]')) != "undefined") {
  1174. if (eval('datamodel["'+elementmodel+'"].mod') != 'r') {
  1175. var elementstring = '&'+underscore(element)+'='+encodeURIComponent(data[property]);
  1176. if ((typeof eval('datamodel["'+elementmodel+'"].defaultvalue')) != "undefined") {
  1177. if (eval('datamodel["'+elementmodel+'"].defaultvalue') != data[property] || eval('typeof(datamodel["'+elementmodel+'"].defaultvalue)') != typeof(data[property])) {
  1178. datastring += elementstring;
  1179. }
  1180. } else {
  1181. datastring += elementstring;
  1182. }
  1183. }
  1184. }
  1185. }
  1186. }
  1187. return datastring;
  1188. }
  1189. function StoreData(data,storetotaltime) {
  1190. var datastring = '';
  1191. if (storetotaltime) {
  1192. if (cmi.mode == 'normal') {
  1193. if (cmi.credit == 'credit') {
  1194. if ((cmi.completion_threshold != null) && (cmi.progress_measure != null)) {
  1195. if (cmi.progress_measure >= cmi.completion_threshold) {
  1196. cmi.completion_status = 'completed';
  1197. } else {
  1198. cmi.completion_status = 'incomplete';
  1199. }
  1200. }
  1201. if ((cmi.scaled_passed_score != null) && (cmi.score.scaled != '')) {
  1202. if (cmi.score.scaled >= cmi.scaled_passed_score) {
  1203. cmi.success_status = 'passed';
  1204. } else {
  1205. cmi.success_status = 'failed';
  1206. }
  1207. }
  1208. }
  1209. }
  1210. datastring += TotalTime();
  1211. }
  1212. datastring += CollectData(data,'cmi');
  1213. var element = 'adl.nav.request';
  1214. var navrequest = eval(element) != datamodel[element].defaultvalue ? '&'+underscore(element)+'='+encodeURIComponent(eval(element)) : '';
  1215. datastring += navrequest;
  1216. datastring += '&attempt=<?php echo $attempt ?>';
  1217. datastring += '&scoid=<?php echo $scoid ?>';
  1218. var myRequest = NewHttpReq();
  1219. var result = DoRequest(myRequest,"<?php p($CFG->wwwroot) ?>/mod/scorm/datamodel.php","id=<?php p($id) ?>&a=<?php p($a) ?>&sesskey=<?php echo sesskey() ?>"+datastring);
  1220. var results = String(result).split('\n');
  1221. if ((results.length > 2) && (navrequest != '')) {
  1222. eval(results[2]);
  1223. }
  1224. errorCode = results[1];
  1225. return results[0];
  1226. }
  1227. this.Initialize = Initialize;
  1228. this.Terminate = Terminate;
  1229. this.GetValue = GetValue;
  1230. this.SetValue = SetValue;
  1231. this.Commit = Commit;
  1232. this.GetLastError = GetLastError;
  1233. this.GetErrorString = GetErrorString;
  1234. this.GetDiagnostic = GetDiagnostic;
  1235. this.version = '1.0';
  1236. }
  1237. var API_1484_11 = new SCORMapi1_3();
  1238. <?php
  1239. // pull in the debugging utilities
  1240. if (scorm_debugging($scorm)) {
  1241. include_once($CFG->dirroot.'/mod/scorm/datamodels/debug.js.php');
  1242. echo 'AppendToLog("Moodle SCORM 1.3 API Loaded, Activity: '.$scorm->name.', SCO: '.$sco->identifier.'", 0);';
  1243. }