Added CAM support to SCORM 2004 3rd Edition
This commit is contained in:
bobopinna
@@ -3,7 +3,7 @@
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if ($userdata->status == '') {
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$userdata->entry = 'ab-initio';
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} else {
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if (isset($userdata->{'cmi.exit'}) && ($userdata->{'cmi.exit'} == 'suspend')) {
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if (isset($userdata->{'cmi.exit'}) && (($userdata->{'cmi.exit'} == 'suspend') || ($userdata->{'cmi.exit'} == 'logout'))) {
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$userdata->entry = 'resume';
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} else {
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$userdata->entry = '';
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@@ -12,6 +12,7 @@
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}
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$userdata->threshold = '0.8';
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?>
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//
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// SCORM 1.3 API Implementation
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//
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@@ -19,36 +20,35 @@ function SCORMapi1_3() {
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// Standard Data Type Definition
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CMIString200 = '^.{0,200}$';
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CMIString250 = '^.{0,250}$';
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CMILangString250 = '^([^\{][^l][^a][^n][^g][^=][^\}]|(\{lang=([a-zA-Z]{2,3}|i|x)(\-[a-zA-Z0-9\-]{2,8})?\}))(.{0,250})$|^$';
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CMILangString250 = '^(\{lang=([a-zA-Z]{2,3}|i|x)(\-[a-zA-Z0-9\-]{2,8})?\})?([^\{].{0,250}$)?';
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CMIString1000 = '^.{0,1500}$';
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CMIString4000 = '^.{0,4000}$';
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CMILangString4000 = '^([^\{][^l][^a][^n][^g][^=][^\}]|(\{lang=([a-zA-Z]{2,3}|i|x)(\-[a-zA-Z0-9\-]{2,8})?\}))(.{0,4000})$|^$';
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CMILangString4000 = '^(\{lang=([a-zA-Z]{2,3}|i|x)(\-[a-zA-Z0-9\-]{2,8})?\})?([^\{].{0,4000}$)?';
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CMIString64000 = '^.{0,64000}$';
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CMILang = '^(\{lang=([a-zA-Z]{2,3}|i|x)(\-[a-zA-Z0-9\-]{0,8})?\})?$';
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CMILang = '^([^\{][^l][^a][^n][^g][^=][^\}]|(\{lang=([a-zA-Z]{2,3}|i|x)(\-[a-zA-Z0-9\-]{2,8})?\}))$';
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CMILang = '^([a-zA-Z]{2,3}|i|x)(\-[a-zA-Z0-9\-]{2,8})?$|^$';
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CMITime = '^(19[7-9]{1}[0-9]{1}|20[0-2]{1}[0-9]{1}|203[0-8]{1})((-(0[1-9]{1}|1[0-2]{1}))((-(0[1-9]{1}|[1-2]{1}[0-9]{1}|3[0-1]{1}))(T([0-1]{1}[0-9]{1}|2[0-3]{1})((:[0-5]{1}[0-9]{1})((:[0-5]{1}[0-9]{1})((\\.[0-9]{1,2})((Z|([+|-]([0-1]{1}[0-9]{1}|2[0-3]{1})))(:[0-5]{1}[0-9]{1})?)?)?)?)?)?)?)?$';
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CMITimespan = '^P(\\d+Y)?(\\d+M)?(\\d+D)?(T(\\d+H)?(\\d+M)?(\\d+(\.\\d{1,2})?S)?)?$';
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CMIInteger = '^\\d+$';
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CMISInteger = '^-?([0-9]+)$';
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CMIDecimal = '^-?([0-9]{1,4})(\\.[0-9]{1,18})?$';
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CMIIdentifier = '^\\S{1,200}$';
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CMILongIdentifier = '^\\S{1,4000}$';
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CMIIdentifier = '^\\S{0,200}[a-zA-Z0-9]$';
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CMILongIdentifier = '^\\S{0,4000}[a-zA-Z0-9]$';
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CMIFeedback = CMIString200; // This must be redefined
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CMIIndex = '[._](\\d+).';
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// Vocabulary Data Type Definition
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CMICStatus = '^completed$|^incomplete$|^not attempted$|^unknown$';
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CMISStatus = '^passed$|^failed$|^unknown$';
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CMIExit = '^time-out$|^suspend$|^logout$|^normal$|^$';
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CMIType = '^true-false$|^choice$|^(long)?fill-in$|^matching$|^performance$|^sequencing$|^likert$|^numeric$|^other$';
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CMIResult = '^correct$|^incorrect$|^unanticipated$|^neutral$|^-?([0-9]{1,4})?(\\.[0-9]{1,18})?$';
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CMIType = '^true-false$|^choice$|^(long-)?fill-in$|^matching$|^performance$|^sequencing$|^likert$|^numeric$|^other$';
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CMIResult = '^correct$|^incorrect$|^unanticipated$|^neutral$|^-?([0-9]{1,4})(\\.[0-9]{1,18})?$';
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NAVEvent = '^previous$|^continue$';
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// Children lists
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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';
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comments_children = 'comment, timestamp, location';
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score_children = 'scaled, raw, min, max';
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score_children = 'max, raw, scaled, min';
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objectives_children = 'id, score, success_status, completion_status, description';
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student_data_children = 'mastery_score, max_time_allowed, time_limit_action';
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student_preference_children = 'audio_level, language, delivery_speed, audio_caption';
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student_preference_children = 'audio_level, audio_caption, delivery_speed, language';
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interactions_children = 'id, type, objectives, timestamp, correct_responses, weighting, learner_response, result, latency, description';
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// Data ranges
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scaled_range = '-1#1';
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@@ -93,30 +93,30 @@ function SCORMapi1_3() {
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'cmi.learner_id':{'defaultvalue':'<?php echo $userdata->student_id ?>', 'mod':'r'},
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'cmi.learner_name':{'defaultvalue':'<?php echo addslashes($userdata->student_name) ?>', 'mod':'r'},
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'cmi.learner_preference._children':{'defaultvalue':student_preference_children, 'mod':'r'},
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'cmi.learner_preference.audio_level':{'defaultvalue':'0', 'format':CMIDecimal, 'range':audio_range, 'mod':'rw'},
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'cmi.learner_preference.audio_level':{'defaultvalue':'1', 'format':CMIDecimal, 'range':audio_range, 'mod':'rw'},
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'cmi.learner_preference.language':{'defaultvalue':'', 'format':CMILang, 'mod':'rw'},
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'cmi.learner_preference.delivery_speed':{'defaultvalue':'0', 'format':CMIDecimal, 'range':speed_range, 'mod':'rw'},
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'cmi.learner_preference.audio_caption':{'defaultvalue':'0', 'format':CMISInteger, 'range':text_range, 'mod':'rw'},
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'cmi.learner_preference.delivery_speed':{'defaultvalue':'1', 'format':CMIDecimal, 'range':speed_range, 'mod':'rw'},
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'cmi.learner_preference.audio_captioning':{'defaultvalue':'0', 'format':CMISInteger, 'range':text_range, 'mod':'rw'},
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'cmi.location':{'defaultvalue':<?php echo isset($userdata->{'cmi.location'})?'\''.$userdata->{'cmi.location'}.'\'':'null' ?>, 'format':CMIString1000, 'mod':'rw'},
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'cmi.max_time_allowed':{'defaultvalue':<?php echo isset($userdata->maxtimeallowed)?'\''.$userdata->maxtimeallowed.'\'':'null' ?>, 'mod':'r'},
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'cmi.mode':{'defaultvalue':'<?php echo $userdata->mode ?>', 'mod':'r'},
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'cmi.objectives._children':{'defaultvalue':objectives_children, 'mod':'r'},
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'cmi.objectives._count':{'mod':'r', 'defaultvalue':'0'},
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'cmi.objectives.n.id':{'pattern':CMIIndex, 'format':CMILongIdentifier, 'mod':'rw'},
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'cmi.objectives.n.score._children':{'pattern':CMIIndex, 'mod':'r'},
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'cmi.objectives.n.score.scaled':{'defaultvalue':'', 'pattern':CMIIndex, 'format':CMIDecimal, 'range':scaled_range, 'mod':'rw'},
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'cmi.objectives.n.score.raw':{'defaultvalue':'', 'pattern':CMIIndex, 'format':CMIDecimal, 'mod':'rw'},
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'cmi.objectives.n.score.min':{'defaultvalue':'', 'pattern':CMIIndex, 'format':CMIDecimal, 'mod':'rw'},
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'cmi.objectives.n.score.max':{'defaultvalue':'', 'pattern':CMIIndex, 'format':CMIDecimal, 'mod':'rw'},
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'cmi.objectives.n.score._children':{'defaultvalue':score_children, 'pattern':CMIIndex, 'mod':'r'},
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'cmi.objectives.n.score.scaled':{'defaultvalue':null, 'pattern':CMIIndex, 'format':CMIDecimal, 'range':scaled_range, 'mod':'rw'},
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'cmi.objectives.n.score.raw':{'defaultvalue':null, 'pattern':CMIIndex, 'format':CMIDecimal, 'mod':'rw'},
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'cmi.objectives.n.score.min':{'defaultvalue':null, 'pattern':CMIIndex, 'format':CMIDecimal, 'mod':'rw'},
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'cmi.objectives.n.score.max':{'defaultvalue':null, 'pattern':CMIIndex, 'format':CMIDecimal, 'mod':'rw'},
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'cmi.objectives.n.success_status':{'defaultvalue':'unknown', 'pattern':CMIIndex, 'format':CMISStatus, 'mod':'rw'},
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'cmi.objectives.n.completion_status':{'defaultvalue':'unknown', 'pattern':CMIIndex, 'format':CMISStatus, 'mod':'rw'},
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'cmi.objectives.n.description':{'pattern':CMIIndex, 'format':CMILangString250, 'mod':'rw'},
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'cmi.progress_measure':{'defaultvalue':'<?php echo isset($userdata->{'cmi.progess_measure'})?$userdata->{'cmi.progress_measure'}:'' ?>', 'format':CMIDecimal, 'range':progress_range, 'mod':'rw'},
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'cmi.scaled_passing_score':{'defaultvalue':<?php echo isset($userdata->mnm)?'\''.$userdata->mnm.'\'':'null' ?>, 'format':CMIDecimal, 'range':scaled_range, 'mod':'r'},
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'cmi.score._children':{'pattern':CMIIndex, 'mod':'r'},
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'cmi.score.scaled':{'defaultvalue':'<?php echo isset($userdata->{'cmi.score.scaled'})?$userdata->{'cmi.score.scaled'}:'' ?>', 'format':CMIDecimal, 'range':scaled_range, 'mod':'rw'},
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'cmi.score.raw':{'defaultvalue':'<?php echo isset($userdata->{'cmi.score.raw'})?$userdata->{'cmi.score.raw'}:'' ?>', 'format':CMIDecimal, 'mod':'rw'},
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'cmi.score.min':{'defaultvalue':'<?php echo isset($userdata->{'cmi.score.min'})?$userdata->{'cmi.score.min'}:'' ?>', 'format':CMIDecimal, 'mod':'rw'},
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'cmi.score._children':{'defaultvalue':score_children, 'mod':'r'},
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'cmi.score.scaled':{'defaultvalue':'<?php echo isset($userdata->{'cmi.score.scaled'})?$userdata->{'cmi.score.scaled'}:'null' ?>', 'format':CMIDecimal, 'range':scaled_range, 'mod':'rw'},
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'cmi.score.raw':{'defaultvalue':'<?php echo isset($userdata->{'cmi.score.raw'})?$userdata->{'cmi.score.raw'}:'null' ?>', 'format':CMIDecimal, 'mod':'rw'},
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'cmi.score.min':{'defaultvalue':'<?php echo isset($userdata->{'cmi.score.min'})?$userdata->{'cmi.score.min'}:'null' ?>', 'format':CMIDecimal, 'mod':'rw'},
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'cmi.score.max':{'defaultvalue':'<?php echo isset($userdata->{'cmi.score.max'})?$userdata->{'cmi.score.max'}:'' ?>', 'format':CMIDecimal, 'mod':'rw'},
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'cmi.session_time':{'format':CMITimespan, 'mod':'w', 'defaultvalue':'PT0H0M0S'},
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'cmi.success_status':{'defaultvalue':'<?php echo isset($userdata->{'cmi.success_status'})?$userdata->{'cmi.success_status'}:'unknown' ?>', 'format':CMISStatus, 'mod':'rw'},
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@@ -130,10 +130,14 @@ function SCORMapi1_3() {
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//
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var cmi = new Object();
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cmi.comments_from_learner = new Object();
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cmi.comments_from_learner._count = 0;
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cmi.comments_from_lms = new Object();
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cmi.comments_from_lms._count = 0;
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cmi.interactions = new Object();
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cmi.interactions._count = 0;
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cmi.learner_preference = new Object();
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cmi.objectives = new Object();
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cmi.objectives._count = 0;
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cmi.score = new Object();
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// Navigation Object
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@@ -163,10 +167,6 @@ function SCORMapi1_3() {
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echo ' '.$subelement." = new Object();\n";
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echo ' '.$subelement.".score = new Object();\n";
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echo ' '.$subelement.".score._children = score_children;\n";
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echo ' '.$subelement.".score.scaled = '';\n";
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echo ' '.$subelement.".score.raw = '';\n";
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echo ' '.$subelement.".score.min = '';\n";
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echo ' '.$subelement.".score.max = '';\n";
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}
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echo ' '.$element.' = \''.$value."';\n";
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}
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@@ -347,7 +347,7 @@ function SCORMapi1_3() {
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expression = new RegExp(eval('datamodel["'+elementmodel+'"].format'));
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value = value+'';
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matches = value.match(expression);
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if (matches != null) {
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if ((matches != null) && ((matches.join('').length > 0) || (value.length == 0))) {
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//Create dynamic data model element
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if (element != elementmodel) {
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elementIndexes = element.split('.');
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@@ -355,39 +355,104 @@ function SCORMapi1_3() {
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for (i=1;(i < elementIndexes.length-1) && (errorCode=="0");i++) {
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elementIndex = elementIndexes[i];
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if (elementIndexes[i+1].match(/^\d+$/)) {
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if ((typeof eval(subelement+'.'+elementIndex)) == "undefined") {
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eval(subelement+'.'+elementIndex+' = new Object();');
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eval(subelement+'.'+elementIndex+'._count = 0;');
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}
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if (elementIndexes[i+1] == eval(subelement+'.'+elementIndex+'._count')) {
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eval(subelement+'.'+elementIndex+'._count++;');
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}
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if (elementIndexes[i+1] > eval(subelement+'.'+elementIndex+'._count')) {
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errorCode = "351";
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diagnostic = "Data Model Element Collection Set Out Of Order";
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}
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parentelement = subelement+'.'+elementIndex;
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subelement = subelement.concat('.'+elementIndex+'_'+elementIndexes[i+1]);
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elemlen = element.length;
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if ((typeof eval(subelement)) == "undefined") {
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parentmodel = 'cmi.objectives';
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maxmodel = 'cmi.objectives_nnn.id';
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if (subelement.substr(0,parentmodel.length) == parentmodel) {
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if ((elemlen <= maxmodel.length) && (element.substr(elemlen-2) == 'id') && (errorCode=="0")) {
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//This is a parentmodel.n.id element
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if (!duplicatedID(parentelement,value)) {
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if (elementIndexes[i+1] == eval(parentelement+'._count')) {
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eval(parentelement+'._count++;');
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}
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if (elementIndexes[i+1] > eval(parentelement+'._count')) {
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errorCode = "351";
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diagnostic = "Data Model Element Collection Set Out Of Order";
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} else {
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eval(subelement+' = new Object();');
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eval(subelement+'.score = new Object();');
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eval(subelement+'.score._children = score_children;');
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}
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} else {
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errorCode="351";
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diagnostic = "Data Model Element ID Already Exists";
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}
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} else {
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if (!definedID(subelement,parentmodel)) {
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errorCode="408";
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} else {
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if (duplicatedID(parentelement,value)) {
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errorCode="351";
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diagnostic = "Data Model Element ID Already Exists";
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}
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}
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}
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} else {
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parentmodel = 'cmi.interactions';
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maxmodel = 'cmi.interactions_nnn.id';
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if (subelement.substr(0,parentmodel.length) == parentmodel) {
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if ((elemlen <= maxmodel.length) && (element.substr(elemlen-2) == 'id') && (errorCode=="0")) {
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//This is a parentmodel.n.id element
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if (!duplicatedID(parentelement,value)) {
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if (elementIndexes[i+1] == eval(parentelement+'._count')) {
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eval(parentelement+'._count++;');
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}
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if (elementIndexes[i+1] > eval(parentelement+'._count')) {
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errorCode = "351";
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diagnostic = "Data Model Element Collection Set Out Of Order";
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} else {
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eval(subelement+' = new Object();');
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eval(subelement+'.objectives = new Object();');
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eval(subelement+'.objectives._count = 0;');
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eval(subelement+'.correct_responses = new Object();');
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eval(subelement+'.correct_responses._count = 0;');
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}
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} else {
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errorCode="351";
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diagnostic = "Data Model Element ID Already Exists";
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}
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} else {
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if (!definedID(subelement,parentmodel)) {
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errorCode="408";
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} else {
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alert('interactions not ID'+parentelement);
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if (duplicatedID(parentelement,value)) {
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errorCode="351";
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diagnostic = "Data Model Element ID Already Exists";
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} else {
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if (elementIndexes[i+1] == eval(parentelement+'._count')) {
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eval(parentelement+'._count++;');
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}
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if (elementIndexes[i+1] > eval(parentelement+'._count')) {
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errorCode = "351";
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diagnostic = "Data Model Element Collection Set Out Of Order";
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}
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}
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}
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}
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} else {
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if (errorCode == "0") {
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if (elementIndexes[i+1] == eval(parentelement+'._count')) {
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eval(parentelement+'._count++;');
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}
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if (elementIndexes[i+1] > eval(parentelement+'._count')) {
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errorCode = "351";
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diagnostic = "Data Model Element Collection Set Out Of Order";
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} else {
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eval(subelement+' = new Object();');
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}
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}
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}
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}
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}
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i++;
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} else {
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subelement = subelement.concat('.'+elementIndex);
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}
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if (((typeof eval(subelement)) == "undefined") && (errorCode == "0")) {
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eval(subelement+' = new Object();');
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if (subelement.substr(0,14) == 'cmi.objectives') {
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eval(subelement+'.score = new Object();');
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eval(subelement+'.score._children = score_children;');
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eval(subelement+'.score.scaled = "";');
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eval(subelement+'.score.raw = "";');
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eval(subelement+'.score.min = "";');
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eval(subelement+'.score.max = "";');
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}
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if (subelement.substr(0,16) == 'cmi.interactions') {
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eval(subelement+'.objectives = new Object();');
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eval(subelement+'.objectives._count = 0;');
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eval(subelement+'.correct_responses = new Object();');
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eval(subelement+'.correct_responses._count = 0;');
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}
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}
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}
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if (errorCode == "0") {
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element = subelement.concat('.'+elementIndexes[elementIndexes.length-1]);
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@@ -578,12 +643,37 @@ function SCORMapi1_3() {
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}
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function GetDiagnostic (param) {
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if (param == "") {
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if (diagnostic != "") {
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return diagnostic;
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}
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return param;
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}
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function definedID (element,parent) {
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ss = element.indexOf('.',parent.length);
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if (ss == -1) {
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ss = element.length;
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}
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elementobj = eval(element.substr(0,ss));
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if (((typeof elementobj) == "undefined") || ((typeof elementobj.id) == "undefined")) {
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return false;
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} else {
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return true;
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}
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}
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function duplicatedID (element, value) {
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var found = false;
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var elements = eval(element+'._count');
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alert('duplicate '+element+' '+elements);
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for (n=0;(n<elements) && (!found);n++) {
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if (eval(element+'_'+n+'.id') == value) {
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found = true;
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}
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}
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return found;
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||||
}
|
||||
|
||||
function AddTime (first, second) {
|
||||
<?php
|
||||
if (debugging('',DEBUG_DEVELOPER)) {
|
||||
|
||||
@@ -31,7 +31,11 @@ function scorm_get_manifest($blocks,$scoes) {
|
||||
if (isset($metadata['tagData']) && (preg_match("/^(1\.2)$|^(CAM )?(1\.3)$/",$metadata['tagData'],$matches))) {
|
||||
$scoes->version = 'SCORM_'.$matches[count($matches)-1];
|
||||
} else {
|
||||
$scoes->version = 'SCORM_1.2';
|
||||
if (isset($metadata['tagData']) && (preg_match("/^2004 3rd Edition$/",$metadata['tagData'],$matches))) {
|
||||
$scoes->version = 'SCORM_1.3';
|
||||
} else {
|
||||
$scoes->version = 'SCORM_1.2';
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user