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[MDL-15258] Clean up data_presets_export() function.
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robertall
parent
eb203ee412
commit
45d4986761
1 changed files with 86 additions and 66 deletions
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@ -381,112 +381,132 @@ exit(0);
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function data_presets_export($course, $cm, $data) {
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global $CFG, $DB;
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$tempfolder = $CFG->dataroot . '/temp';
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// ToDo: Don't write directly into moodledata/temp
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/* Info Collected. Now need to make files in moodledata/temp */
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$tempfolder = $CFG->dataroot.'/temp';
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$singletemplate = fopen($tempfolder.'/singletemplate.html', 'w');
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$listtemplate = fopen($tempfolder.'/listtemplate.html', 'w');
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$listtemplateheader = fopen($tempfolder.'/listtemplateheader.html', 'w');
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$listtemplatefooter = fopen($tempfolder.'/listtemplatefooter.html', 'w');
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$addtemplate = fopen($tempfolder.'/addtemplate.html', 'w');
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$rsstemplate = fopen($tempfolder.'/rsstemplate.html', 'w');
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$rsstitletemplate = fopen($tempfolder.'/rsstitletemplate.html', 'w');
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$csstemplate = fopen($tempfolder.'/csstemplate.css', 'w');
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$jstemplate = fopen($tempfolder.'/jstemplate.js', 'w');
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$asearchtemplate = fopen($tempfolder.'/asearchtemplate.html', 'w');
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// Assemble "preset.xml":
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$presetxmldata = "<preset>\n\n";
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fwrite($singletemplate, $data->singletemplate);
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fwrite($listtemplate, $data->listtemplate);
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fwrite($listtemplateheader, $data->listtemplateheader);
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fwrite($listtemplatefooter, $data->listtemplatefooter);
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fwrite($addtemplate, $data->addtemplate);
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fwrite($rsstemplate, $data->rsstemplate);
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fwrite($rsstitletemplate, $data->rsstitletemplate);
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fwrite($csstemplate, $data->csstemplate);
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fwrite($jstemplate, $data->jstemplate);
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fwrite($asearchtemplate, $data->asearchtemplate);
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// Raw settings are not preprocessed during saving of presets
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$raw_settings = array(
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'intro',
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'comments',
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'requiredentries',
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'requiredentriestoview',
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'maxentries',
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'rssarticles',
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'approval',
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'defaultsortdir'
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);
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fclose($singletemplate);
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fclose($listtemplate);
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fclose($listtemplateheader);
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fclose($listtemplatefooter);
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fclose($addtemplate);
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fclose($rsstemplate);
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fclose($rsstitletemplate);
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fclose($csstemplate);
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fclose($jstemplate);
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fclose($asearchtemplate);
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/* All the display data is now done. Now assemble preset.xml */
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$presetfile = fopen($tempfolder.'/preset.xml', 'w');
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$presetxml = "<preset>\n\n";
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// raw settings are not preprocessed during saving of presets
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$raw_settings = array('intro', 'comments', 'requiredentries', 'requiredentriestoview',
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'maxentries', 'rssarticles', 'approval', 'defaultsortdir');
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$presetxml .= "<settings>\n";
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// first settings that do not require any conversion
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$presetxmldata .= "<settings>\n";
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// First, settings that do not require any conversion
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foreach ($raw_settings as $setting) {
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$presetxml .= "<$setting>".htmlspecialchars($data->$setting)."</$setting>\n";
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$presetxmldata .= "<$setting>" . htmlspecialchars($data->$setting) . "</$setting>\n";
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}
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// now specific settings
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if ($data->defaultsort > 0 and $sortfield = data_get_field_from_id($data->defaultsort, $data)) {
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$presetxml .= "<defaultsort>".htmlspecialchars($sortfield->field->name)."</defaultsort>\n";
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// Now specific settings
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if ($data->defaultsort > 0 && $sortfield = data_get_field_from_id($data->defaultsort, $data)) {
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$presetxmldata .= '<defaultsort>' . htmlspecialchars($sortfield->field->name) . "</defaultsort>\n";
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} else {
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$presetxml .= "<defaultsort>0</defaultsort>\n";
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$presetxmldata .= "<defaultsort>0</defaultsort>\n";
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}
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// note: grading settings are not exported intentionally
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$presetxml .= "</settings>\n\n";
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$presetxmldata .= "</settings>\n\n";
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// Now for the fields. Grab all that are non-empty
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$fields = $DB->get_records('data_fields', array('dataid'=>$data->id));
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ksort($fields);
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if (!empty($fields)) {
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foreach ($fields as $field) {
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$presetxml .= "<field>\n";
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$presetxmldata .= "<field>\n";
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foreach ($field as $key => $value) {
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if ($value != '' && $key != 'id' && $key != 'dataid') {
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$presetxml .= "<$key>".htmlspecialchars($value)."</$key>\n";
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$presetxmldata .= "<$key>" . htmlspecialchars($value) . "</$key>\n";
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}
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}
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$presetxml .= "</field>\n\n";
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$presetxmldata .= "</field>\n\n";
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}
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}
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$presetxmldata .= '</preset>';
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$presetxml .= "</preset>";
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fwrite($presetfile, $presetxml);
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fclose($presetfile);
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// After opening a file in write mode, close it asap
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$presetxmlfile = fopen($tempfolder . '/preset.xml', 'w');
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fwrite($presetxmlfile, $presetxmldata);
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fclose($presetxmlfile);
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/* Check all is well */
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if (!is_directory_a_preset($tempfolder)) {
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error("Not all files generated!");
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// Now write the template files
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$singletemplate = fopen($tempfolder . '/singletemplate.html', 'w');
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fwrite($singletemplate, $data->singletemplate);
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fclose($singletemplate);
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$listtemplateheader = fopen($tempfolder . '/listtemplateheader.html', 'w');
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fwrite($listtemplateheader, $data->listtemplateheader);
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fclose($listtemplateheader);
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$listtemplate = fopen($tempfolder . '/listtemplate.html', 'w');
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fwrite($listtemplate, $data->listtemplate);
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fclose($listtemplate);
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$listtemplatefooter = fopen($tempfolder . '/listtemplatefooter.html', 'w');
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fwrite($listtemplatefooter, $data->listtemplatefooter);
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fclose($listtemplatefooter);
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$addtemplate = fopen($tempfolder . '/addtemplate.html', 'w');
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fwrite($addtemplate, $data->addtemplate);
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fclose($addtemplate);
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$rsstemplate = fopen($tempfolder . '/rsstemplate.html', 'w');
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fwrite($rsstemplate, $data->rsstemplate);
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fclose($rsstemplate);
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$rsstitletemplate = fopen($tempfolder . '/rsstitletemplate.html', 'w');
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fwrite($rsstitletemplate, $data->rsstitletemplate);
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fclose($rsstitletemplate);
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$csstemplate = fopen($tempfolder . '/csstemplate.css', 'w');
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fwrite($csstemplate, $data->csstemplate);
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fclose($csstemplate);
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$jstemplate = fopen($tempfolder . '/jstemplate.js', 'w');
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fwrite($jstemplate, $data->jstemplate);
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fclose($jstemplate);
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$asearchtemplate = fopen($tempfolder . '/asearchtemplate.html', 'w');
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fwrite($asearchtemplate, $data->asearchtemplate);
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fclose($asearchtemplate);
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// Check if all files have been generated
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if (! is_directory_a_preset($tempfolder)) {
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error('Not all files generated!');
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// should be migrated to print_error()
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}
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$filelist = array(
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'preset.xml',
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'singletemplate.html',
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'listtemplate.html',
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'listtemplateheader.html',
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'listtemplate.html',
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'listtemplatefooter.html',
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'addtemplate.html',
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'rsstemplate.html',
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'rsstitletemplate.html',
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'csstemplate.css',
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'jstemplate.js',
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'preset.xml',
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'asearchtemplate.html'
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);
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foreach ($filelist as $key => $file) {
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$filelist[$key] = $tempfolder.'/'.$filelist[$key];
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$filelist[$key] = $tempfolder . '/' . $filelist[$key];
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}
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@unlink($tempfolder.'/export.zip');
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$status = zip_files($filelist, $tempfolder.'/export.zip');
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$exportfile = $tempfolder . '/export.zip';
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@unlink($exportfile);
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$status = zip_files($filelist, $exportfile);
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// ToDo: status check
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// ToDo: remove temporary files
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/* made the zip... now return the filename for storage.*/
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return $tempfolder.'/export.zip';
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// Return the full path to the ZIP file to be exported:
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return $exportfile;
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}
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?>
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