MDL-23479 backup - choice revised & old code deleted (but restore logs)
This commit is contained in:
Eloy Lafuente
@@ -55,6 +55,7 @@ class restore_choice_activity_structure_step extends restore_activity_structure_
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$data->timeopen = $this->apply_date_offset($data->timeopen);
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$data->timeclose = $this->apply_date_offset($data->timeclose);
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$data->timemodified = $this->apply_date_offset($data->timemodified);
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// insert the choice record
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$newitemid = $DB->insert_record('choice', $data);
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@@ -67,7 +68,9 @@ class restore_choice_activity_structure_step extends restore_activity_structure_
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$data = (object)$data;
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$oldid = $data->id;
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$data->choiceid = $this->get_new_parentid('choice');
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$data->timemodified = $this->apply_date_offset($data->timemodified);
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$newitemid = $DB->insert_record('choice_options', $data);
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$this->set_mapping('choice_option', $oldid, $newitemid);
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@@ -78,9 +81,11 @@ class restore_choice_activity_structure_step extends restore_activity_structure_
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$data = (object)$data;
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$oldid = $data->id;
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$data->choiceid = $this->get_new_parentid('choice');
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$data->optionid = $this->get_mappingid('choice_option', $oldid);
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$data->userid = $this->get_mappingid('user', $data->userid);
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$data->timemodified = $this->apply_date_offset($data->timemodified);
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$newitemid = $DB->insert_record('choice_answers', $data);
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// No need to save this mapping as far as nothing depend on it
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@@ -1,249 +0,0 @@
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<?php
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//This php script contains all the stuff to backup/restore
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//choice mods
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//This is the "graphical" structure of the choice mod:
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//
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// choice
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// (CL,pk->id)----------|
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// | |
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// | |
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// | |
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// choice_options |
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// (UL,pk->id, fk->choiceid) |
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// | |
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// | |
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// | |
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// choice_answers |
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// (UL,pk->id, fk->choiceid, fk->optionid)
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//
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// Meaning: pk->primary key field of the table
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// fk->foreign key to link with parent
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// nt->nested field (recursive data)
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// CL->course level info
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// UL->user level info
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// files->table may have files)
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//
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//-----------------------------------------------------------
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function choice_backup_mods($bf,$preferences) {
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global $CFG, $DB;
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$status = true;
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//Iterate over choice table
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$choices = $DB->get_records("choice", array("course" => $preferences->backup_course), "id");
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if ($choices) {
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foreach ($choices as $choice) {
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if (backup_mod_selected($preferences,'choice',$choice->id)) {
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$status = choice_backup_one_mod($bf,$preferences,$choice);
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}
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}
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}
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return $status;
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}
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function choice_backup_one_mod($bf,$preferences,$choice) {
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global $CFG, $DB;
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if (is_numeric($choice)) {
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$choice = $DB->get_record('choice',array('id' => $choice));
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}
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$status = true;
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//Start mod
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fwrite ($bf,start_tag("MOD",3,true));
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//Print choice data
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fwrite ($bf,full_tag("ID",4,false,$choice->id));
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fwrite ($bf,full_tag("MODTYPE",4,false,"choice"));
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fwrite ($bf,full_tag("NAME",4,false,$choice->name));
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fwrite ($bf,full_tag("TEXT",4,false,$choice->intro));
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fwrite ($bf,full_tag("FORMAT",4,false,$choice->introformat));
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fwrite ($bf,full_tag("PUBLISH",4,false,$choice->publish));
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fwrite ($bf,full_tag("SHOWRESULTS",4,false,$choice->showresults));
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fwrite ($bf,full_tag("DISPLAY",4,false,$choice->display));
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fwrite ($bf,full_tag("ALLOWUPDATE",4,false,$choice->allowupdate));
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fwrite ($bf,full_tag("SHOWUNANSWERED",4,false,$choice->showunanswered));
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fwrite ($bf,full_tag("LIMITANSWERS",4,false,$choice->limitanswers));
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fwrite ($bf,full_tag("TIMEOPEN",4,false,$choice->timeopen));
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fwrite ($bf,full_tag("TIMECLOSE",4,false,$choice->timeclose));
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fwrite ($bf,full_tag("TIMEMODIFIED",4,false,$choice->timemodified));
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//Now backup choice_options
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$status = backup_choice_options($bf,$preferences,$choice->id);
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//if we've selected to backup users info, then execute backup_choice_answers
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if (backup_userdata_selected($preferences,'choice',$choice->id)) {
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$status = backup_choice_answers($bf,$preferences,$choice->id);
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}
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//End mod
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$status =fwrite ($bf,end_tag("MOD",3,true));
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return $status;
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}
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//Backup choice_answers contents (executed from choice_backup_mods)
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function backup_choice_answers ($bf,$preferences,$choice) {
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global $CFG, $DB;
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$status = true;
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$choice_answers = $DB->get_records("choice_answers", array("choiceid" => $choice),"id");
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//If there is answers
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if ($choice_answers) {
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//Write start tag
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$status =fwrite ($bf,start_tag("ANSWERS",4,true));
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//Iterate over each answer
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foreach ($choice_answers as $cho_ans) {
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//Start answer
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$status =fwrite ($bf,start_tag("ANSWER",5,true));
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//Print answer contents
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fwrite ($bf,full_tag("ID",6,false,$cho_ans->id));
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fwrite ($bf,full_tag("USERID",6,false,$cho_ans->userid));
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fwrite ($bf,full_tag("OPTIONID",6,false,$cho_ans->optionid));
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fwrite ($bf,full_tag("TIMEMODIFIED",6,false,$cho_ans->timemodified));
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//End answer
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$status =fwrite ($bf,end_tag("ANSWER",5,true));
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}
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//Write end tag
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$status =fwrite ($bf,end_tag("ANSWERS",4,true));
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}
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return $status;
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}
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//backup choice_options contents (executed from choice_backup_mods)
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function backup_choice_options ($bf,$preferences,$choice) {
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global $CFG, $DB;
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$status = true;
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$choice_options = $DB->get_records("choice_options", array("choiceid" => $choice),"id");
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//If there is options
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if (!empty($choice_options)) {
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//Write start tag
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$status =fwrite ($bf,start_tag("OPTIONS",4,true));
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//Iterate over each answer
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foreach ($choice_options as $cho_opt) {
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//Start option
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$status =fwrite ($bf,start_tag("OPTION",5,true));
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//Print option contents
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fwrite ($bf,full_tag("ID",6,false,$cho_opt->id));
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fwrite ($bf,full_tag("TEXT",6,false,$cho_opt->text));
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fwrite ($bf,full_tag("MAXANSWERS",6,false,$cho_opt->maxanswers));
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fwrite ($bf,full_tag("TIMEMODIFIED",6,false,$cho_opt->timemodified));
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//End answer
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$status =fwrite ($bf,end_tag("OPTION",5,true));
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}
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//Write end tag
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$status =fwrite ($bf,end_tag("OPTIONS",4,true));
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}
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return $status;
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}
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////Return an array of info (name,value)
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function choice_check_backup_mods($course,$user_data=false,$backup_unique_code,$instances=null) {
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if (!empty($instances) && is_array($instances) && count($instances)) {
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$info = array();
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foreach ($instances as $id => $instance) {
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$info += choice_check_backup_mods_instances($instance,$backup_unique_code);
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}
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return $info;
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}
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//First the course data
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$info[0][0] = get_string("modulenameplural","choice");
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if ($ids = choice_ids ($course)) {
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$info[0][1] = count($ids);
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} else {
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$info[0][1] = 0;
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}
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//Now, if requested, the user_data
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if ($user_data) {
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$info[1][0] = get_string("responses","choice");
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if ($ids = choice_answer_ids_by_course ($course)) {
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$info[1][1] = count($ids);
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} else {
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$info[1][1] = 0;
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}
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}
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return $info;
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}
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////Return an array of info (name,value)
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function choice_check_backup_mods_instances($instance,$backup_unique_code) {
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//First the course data
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$info[$instance->id.'0'][0] = '<b>'.$instance->name.'</b>';
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$info[$instance->id.'0'][1] = '';
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//Now, if requested, the user_data
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if (!empty($instance->userdata)) {
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$info[$instance->id.'1'][0] = get_string("responses","choice");
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if ($ids = choice_answer_ids_by_instance ($instance->id)) {
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$info[$instance->id.'1'][1] = count($ids);
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} else {
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$info[$instance->id.'1'][1] = 0;
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}
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}
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return $info;
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}
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//Return a content encoded to support interactivities linking. Every module
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//should have its own. They are called automatically from the backup procedure.
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function choice_encode_content_links ($content,$preferences) {
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global $CFG;
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$base = preg_quote($CFG->wwwroot,"/");
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//Link to the list of choices
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$buscar="/(".$base."\/mod\/choice\/index.php\?id\=)([0-9]+)/";
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$result= preg_replace($buscar,'$@CHOICEINDEX*$2@$',$content);
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//Link to choice view by moduleid
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$buscar="/(".$base."\/mod\/choice\/view.php\?id\=)([0-9]+)/";
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$result= preg_replace($buscar,'$@CHOICEVIEWBYID*$2@$',$result);
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return $result;
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}
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// INTERNAL FUNCTIONS. BASED IN THE MOD STRUCTURE
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//Returns an array of choices id
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function choice_ids ($course) {
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global $CFG, $DB;
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return $DB->get_records_sql ("SELECT a.id, a.course
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FROM {choice} a
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WHERE a.course = ?", array($course));
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}
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//Returns an array of choice_answers id
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function choice_answer_ids_by_course ($course) {
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global $CFG, $DB;
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return $DB->get_records_sql ("SELECT s.id , s.choiceid
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FROM {choice_answers} s,
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{choice} a
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WHERE a.course = ? AND
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s.choiceid = a.id", array($course));
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}
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//Returns an array of choice_answers id
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function choice_answer_ids_by_instance ($instanceid) {
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global $CFG, $DB;
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return $DB->get_records_sql ("SELECT s.id , s.choiceid
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FROM {choice_answers} s
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WHERE s.choiceid = ?", array($instanceid));
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}
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@@ -26,388 +26,6 @@
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//
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//-----------------------------------------------------------
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//This function executes all the restore procedure about this mod
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function choice_restore_mods($mod,$restore) {
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global $CFG, $DB;
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$status = true;
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//Get record from backup_ids
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$data = backup_getid($restore->backup_unique_code,$mod->modtype,$mod->id);
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if ($data) {
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//Now get completed xmlized object
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$info = $data->info;
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// if necessary, write to restorelog and adjust date/time fields
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if ($restore->course_startdateoffset) {
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restore_log_date_changes('Choice', $restore, $info['MOD']['#'], array('TIMEOPEN', 'TIMECLOSE'));
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}
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//traverse_xmlize($info); //Debug
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//print_object ($GLOBALS['traverse_array']); //Debug
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//$GLOBALS['traverse_array']=""; //Debug
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//Now, build the CHOICE record structure
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$choice->course = $restore->course_id;
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$choice->name = backup_todb($info['MOD']['#']['NAME']['0']['#']);
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$choice->intro = backup_todb($info['MOD']['#']['TEXT']['0']['#']);
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$choice->introformat = backup_todb($info['MOD']['#']['FORMAT']['0']['#']);
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$choice->publish = backup_todb($info['MOD']['#']['PUBLISH']['0']['#']);
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$choice->showresults = isset($info['MOD']['#']['SHOWRESULTS']['0']['#'])?backup_todb($info['MOD']['#']['SHOWRESULTS']['0']['#']):'';
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$choice->display = backup_todb($info['MOD']['#']['DISPLAY']['0']['#']);
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$choice->allowupdate = backup_todb($info['MOD']['#']['ALLOWUPDATE']['0']['#']);
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$choice->showunanswered = backup_todb($info['MOD']['#']['SHOWUNANSWERED']['0']['#']);
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$choice->limitanswers = backup_todb($info['MOD']['#']['LIMITANSWERS']['0']['#']);
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$choice->timeopen = backup_todb($info['MOD']['#']['TIMEOPEN']['0']['#']);
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$choice->timeclose = backup_todb($info['MOD']['#']['TIMECLOSE']['0']['#']);
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$choice->timemodified = backup_todb($info['MOD']['#']['TIMEMODIFIED']['0']['#']);
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//To mantain compatibilty, in 1.4 the publish setting meaning has changed. We
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//have to modify some things it if the release field isn't present in the backup file.
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if (! isset($info['MOD']['#']['SHOWRESULTS']['0']['#'])) { //check for previous versions
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if (! isset($info['MOD']['#']['RELEASE']['0']['#'])) { //It's a pre-14 backup filea
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//Set the allowupdate field
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if ($choice->publish == 0) {
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$choice->allowupdate = 1;
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}
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//Set the showresults field as defined by the old publish field
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if ($choice->publish > 0) {
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$choice->showresults = 1;
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}
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//Recode the publish field to its 1.4 meaning
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if ($choice->publish > 0) {
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$choice->publish--;
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}
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} else { //it's post 1.4 pre 1.6
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//convert old release values into new showanswer column.
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$choice->showresults = backup_todb($info['MOD']['#']['RELEASE']['0']['#']);
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}
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}
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//The structure is equal to the db, so insert the choice
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$newid = $DB->insert_record ("choice",$choice);
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if ($newid) {
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//We have the newid, update backup_ids
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backup_putid($restore->backup_unique_code,$mod->modtype,
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$mod->id, $newid);
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//Check to see how answers (curently choice_options) are stored in the table
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//If answer1 - answer6 exist, this is a pre 1.5 version of choice
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if (isset($info['MOD']['#']['ANSWER1']['0']['#']) ||
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isset($info['MOD']['#']['ANSWER2']['0']['#']) ||
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isset($info['MOD']['#']['ANSWER3']['0']['#']) ||
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isset($info['MOD']['#']['ANSWER4']['0']['#']) ||
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isset($info['MOD']['#']['ANSWER5']['0']['#']) ||
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isset($info['MOD']['#']['ANSWER6']['0']['#']) ) {
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//This is a pre 1.5 choice backup, special work begins
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$options = array();
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$options[1] = backup_todb($info['MOD']['#']['ANSWER1']['0']['#']);
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$options[2] = backup_todb($info['MOD']['#']['ANSWER2']['0']['#']);
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$options[3] = backup_todb($info['MOD']['#']['ANSWER3']['0']['#']);
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$options[4] = backup_todb($info['MOD']['#']['ANSWER4']['0']['#']);
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$options[5] = backup_todb($info['MOD']['#']['ANSWER5']['0']['#']);
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$options[6] = backup_todb($info['MOD']['#']['ANSWER6']['0']['#']);
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for($i = 1; $i < 7; $i++) { //insert old answers (in 1.4) as choice_options (1.5) to db.
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if (!empty($options[$i])) { //make sure this option has something in it!
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$option->choiceid = $newid;
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$option->text = $options[$i];
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$option->timemodified = $choice->timemodified;
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$newoptionid = $DB->insert_record ("choice_options",$option);
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//Save this choice_option to backup_ids
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backup_putid($restore->backup_unique_code,"choice_options",$i,$newoptionid);
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}
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}
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} else { //Now we are in a "standard" 1.5 choice, so restore choice_options normally
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$status = choice_options_restore_mods($newid,$info,$restore);
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}
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//now restore the answers for this choice.
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if (restore_userdata_selected($restore,'choice',$mod->id)) {
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//Restore choice_answers
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$status = choice_answers_restore_mods($newid,$info,$restore);
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}
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} else {
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$status = false;
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}
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//Do some output
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if (!defined('RESTORE_SILENTLY')) {
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echo "<li>".get_string("modulename","choice")." \"".format_string($choice->name,true)."\"</li>";
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}
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backup_flush(300);
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} else {
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$status = false;
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}
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return $status;
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}
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function choice_options_restore_mods($choiceid,$info,$restore) {
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global $CFG, $DB;
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$status = true;
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$options = $info['MOD']['#']['OPTIONS']['0']['#']['OPTION'];
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//Iterate over options
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for($i = 0; $i < sizeof($options); $i++) {
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$opt_info = $options[$i];
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//traverse_xmlize($opt_info); //Debug
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//print_object ($GLOBALS['traverse_array']); //Debug
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//$GLOBALS['traverse_array']=""; //Debug
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//We'll need this later!!
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$oldid = backup_todb($opt_info['#']['ID']['0']['#']);
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$olduserid = isset($opt_info['#']['USERID']['0']['#'])?backup_todb($opt_info['#']['USERID']['0']['#']):'';
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//Now, build the CHOICE_OPTIONS record structure
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$option->choiceid = $choiceid;
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$option->text = backup_todb($opt_info['#']['TEXT']['0']['#']);
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$option->maxanswers = backup_todb($opt_info['#']['MAXANSWERS']['0']['#']);
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$option->timemodified = backup_todb($opt_info['#']['TIMEMODIFIED']['0']['#']);
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//The structure is equal to the db, so insert the choice_options
|
||||
$newid = $DB->insert_record ("choice_options",$option);
|
||||
|
||||
//Do some output
|
||||
if (($i+1) % 50 == 0) {
|
||||
if (!defined('RESTORE_SILENTLY')) {
|
||||
echo ".";
|
||||
if (($i+1) % 1000 == 0) {
|
||||
echo "<br />";
|
||||
}
|
||||
}
|
||||
backup_flush(300);
|
||||
}
|
||||
|
||||
if ($newid) {
|
||||
//We have the newid, update backup_ids
|
||||
backup_putid($restore->backup_unique_code,"choice_options",$oldid,
|
||||
$newid);
|
||||
} else {
|
||||
$status = false;
|
||||
}
|
||||
}
|
||||
|
||||
return $status;
|
||||
}
|
||||
|
||||
//This function restores the choice_answers
|
||||
function choice_answers_restore_mods($choiceid,$info,$restore) {
|
||||
global $CFG, $DB;
|
||||
|
||||
$status = true;
|
||||
if (isset($info['MOD']['#']['ANSWERS']['0']['#']['ANSWER'])) {
|
||||
$answers = $info['MOD']['#']['ANSWERS']['0']['#']['ANSWER'];
|
||||
|
||||
//Iterate over answers
|
||||
for($i = 0; $i < sizeof($answers); $i++) {
|
||||
$ans_info = $answers[$i];
|
||||
//traverse_xmlize($sub_info); //Debug
|
||||
//print_object ($GLOBALS['traverse_array']); //Debug
|
||||
//$GLOBALS['traverse_array']=""; //Debug
|
||||
|
||||
//We'll need this later!!
|
||||
$oldid = backup_todb($ans_info['#']['ID']['0']['#']);
|
||||
$olduserid = backup_todb($ans_info['#']['USERID']['0']['#']);
|
||||
|
||||
//Now, build the CHOICE_ANSWERS record structure
|
||||
$answer->choiceid = $choiceid;
|
||||
$answer->userid = backup_todb($ans_info['#']['USERID']['0']['#']);
|
||||
$answer->optionid = backup_todb($ans_info['#']['OPTIONID']['0']['#']);
|
||||
$answer->timemodified = backup_todb($ans_info['#']['TIMEMODIFIED']['0']['#']);
|
||||
|
||||
//If the answer contains CHOICE_ANSWER, it's a pre 1.5 backup
|
||||
if (!empty($ans_info['#']['CHOICE_ANSWER']['0']['#'])) {
|
||||
//optionid was, in pre 1.5 backups, choice_answer
|
||||
$answer->optionid = backup_todb($ans_info['#']['CHOICE_ANSWER']['0']['#']);
|
||||
}
|
||||
|
||||
//We have to recode the optionid field
|
||||
$option = backup_getid($restore->backup_unique_code,"choice_options",$answer->optionid);
|
||||
if ($option) {
|
||||
$answer->optionid = $option->new_id;
|
||||
}
|
||||
|
||||
//We have to recode the userid field
|
||||
$user = backup_getid($restore->backup_unique_code,"user",$answer->userid);
|
||||
if ($user) {
|
||||
$answer->userid = $user->new_id;
|
||||
}
|
||||
|
||||
//The structure is equal to the db, so insert the choice_answers
|
||||
$newid = $DB->insert_record ("choice_answers",$answer);
|
||||
|
||||
//Do some output
|
||||
if (($i+1) % 50 == 0) {
|
||||
if (!defined('RESTORE_SILENTLY')) {
|
||||
echo ".";
|
||||
if (($i+1) % 1000 == 0) {
|
||||
echo "<br />";
|
||||
}
|
||||
}
|
||||
backup_flush(300);
|
||||
}
|
||||
|
||||
if ($newid) {
|
||||
//We have the newid, update backup_ids
|
||||
backup_putid($restore->backup_unique_code,"choice_answers",$oldid,
|
||||
$newid);
|
||||
} else {
|
||||
$status = false;
|
||||
}
|
||||
}
|
||||
}
|
||||
return $status;
|
||||
}
|
||||
|
||||
//Return a content decoded to support interactivities linking. Every module
|
||||
//should have its own. They are called automatically from
|
||||
//choice_decode_content_links_caller() function in each module
|
||||
//in the restore process
|
||||
function choice_decode_content_links ($content,$restore) {
|
||||
|
||||
global $CFG;
|
||||
|
||||
$result = $content;
|
||||
|
||||
//Link to the list of choices
|
||||
|
||||
$searchstring='/\$@(CHOICEINDEX)\*([0-9]+)@\$/';
|
||||
//We look for it
|
||||
preg_match_all($searchstring,$content,$foundset);
|
||||
//If found, then we are going to look for its new id (in backup tables)
|
||||
if ($foundset[0]) {
|
||||
//print_object($foundset); //Debug
|
||||
//Iterate over foundset[2]. They are the old_ids
|
||||
foreach($foundset[2] as $old_id) {
|
||||
//We get the needed variables here (course id)
|
||||
$rec = backup_getid($restore->backup_unique_code,"course",$old_id);
|
||||
//Personalize the searchstring
|
||||
$searchstring='/\$@(CHOICEINDEX)\*('.$old_id.')@\$/';
|
||||
//If it is a link to this course, update the link to its new location
|
||||
if($rec->new_id) {
|
||||
//Now replace it
|
||||
$result= preg_replace($searchstring,$CFG->wwwroot.'/mod/choice/index.php?id='.$rec->new_id,$result);
|
||||
} else {
|
||||
//It's a foreign link so leave it as original
|
||||
$result= preg_replace($searchstring,$restore->original_wwwroot.'/mod/choice/index.php?id='.$old_id,$result);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//Link to choice view by moduleid
|
||||
|
||||
$searchstring='/\$@(CHOICEVIEWBYID)\*([0-9]+)@\$/';
|
||||
//We look for it
|
||||
preg_match_all($searchstring,$result,$foundset);
|
||||
//If found, then we are going to look for its new id (in backup tables)
|
||||
if ($foundset[0]) {
|
||||
//print_object($foundset); //Debug
|
||||
//Iterate over foundset[2]. They are the old_ids
|
||||
foreach($foundset[2] as $old_id) {
|
||||
//We get the needed variables here (course_modules id)
|
||||
$rec = backup_getid($restore->backup_unique_code,"course_modules",$old_id);
|
||||
//Personalize the searchstring
|
||||
$searchstring='/\$@(CHOICEVIEWBYID)\*('.$old_id.')@\$/';
|
||||
//If it is a link to this course, update the link to its new location
|
||||
if($rec->new_id) {
|
||||
//Now replace it
|
||||
$result= preg_replace($searchstring,$CFG->wwwroot.'/mod/choice/view.php?id='.$rec->new_id,$result);
|
||||
} else {
|
||||
//It's a foreign link so leave it as original
|
||||
$result= preg_replace($searchstring,$restore->original_wwwroot.'/mod/choice/view.php?id='.$old_id,$result);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return $result;
|
||||
}
|
||||
|
||||
//This function makes all the necessary calls to xxxx_decode_content_links()
|
||||
//function in each module, passing them the desired contents to be decoded
|
||||
//from backup format to destination site/course in order to mantain inter-activities
|
||||
//working in the backup/restore process. It's called from restore_decode_content_links()
|
||||
//function in restore process
|
||||
function choice_decode_content_links_caller($restore) {
|
||||
global $CFG, $DB;
|
||||
$status = true;
|
||||
|
||||
if ($choices = $DB->get_records('chat', array('course'=>$restore->course_id), '', "id,text")) {
|
||||
//Iterate over each choice->text
|
||||
$i = 0; //Counter to send some output to the browser to avoid timeouts
|
||||
foreach ($choices as $choice) {
|
||||
//Increment counter
|
||||
$i++;
|
||||
$content = $choice->text;
|
||||
$result = restore_decode_content_links_worker($content,$restore);
|
||||
if ($result != $content) {
|
||||
//Update record
|
||||
$choice->text = $result;
|
||||
$status = $DB->update_record("choice",$choice);
|
||||
if (debugging()) {
|
||||
if (!defined('RESTORE_SILENTLY')) {
|
||||
echo '<br /><hr />'.s($content).'<br />changed to<br />'.s($result).'<hr /><br />';
|
||||
}
|
||||
}
|
||||
}
|
||||
//Do some output
|
||||
if (($i+1) % 5 == 0) {
|
||||
if (!defined('RESTORE_SILENTLY')) {
|
||||
echo ".";
|
||||
if (($i+1) % 100 == 0) {
|
||||
echo "<br />";
|
||||
}
|
||||
}
|
||||
backup_flush(300);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return $status;
|
||||
}
|
||||
|
||||
//This function converts texts in FORMAT_WIKI to FORMAT_MARKDOWN for
|
||||
//some texts in the module
|
||||
function choice_restore_wiki2markdown ($restore) {
|
||||
global $CFG, $DB;
|
||||
|
||||
$status = true;
|
||||
|
||||
//Convert choice->text
|
||||
if ($records = $DB->get_records_sql("SELECT c.id, c.intro, c.introformat
|
||||
FROM {choice} c, {backup_ids} b
|
||||
WHERE c.course = ? AND
|
||||
c.format = ".FORMAT_WIKI. " AND
|
||||
b.backup_code = ? AND
|
||||
b.table_name = 'choice' AND
|
||||
b.new_id = c.id", array($restore->course_id, $restore->backup_unique_code))) {
|
||||
foreach ($records as $record) {
|
||||
//Rebuild wiki links
|
||||
$record->intro = restore_decode_wiki_content($record->intro, $restore);
|
||||
//Convert to Markdown
|
||||
$wtm = new WikiToMarkdown();
|
||||
$record->intro = $wtm->convert($record->intro, $restore->course_id);
|
||||
$record->introformat = FORMAT_MARKDOWN;
|
||||
$status = $DB->update_record('choice', $record);
|
||||
//Do some output
|
||||
$i++;
|
||||
if (($i+1) % 1 == 0) {
|
||||
if (!defined('RESTORE_SILENTLY')) {
|
||||
echo ".";
|
||||
if (($i+1) % 20 == 0) {
|
||||
echo "<br />";
|
||||
}
|
||||
}
|
||||
backup_flush(300);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
return $status;
|
||||
}
|
||||
|
||||
//This function returns a log record with all the necessay transformations
|
||||
//done. It's used by restore_log_module() to restore modules log.
|
||||
function choice_restore_logs($restore,$log) {
|
||||
|
||||
Reference in New Issue
Block a user