mirror of
https://github.com/alchemy-fr/Phraseanet.git
synced 2025-10-11 03:53:13 +00:00
341 lines
12 KiB
PHP
341 lines
12 KiB
PHP
<?php
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/*
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* This file is part of Phraseanet
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*
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* (c) 2005-2012 Alchemy
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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use PHPExiftool\Driver\Metadata;
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use PHPExiftool\Driver\Value;
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use PHPExiftool\Driver\Tag;
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use PHPExiftool\Writer;
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/**
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*
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* @license http://opensource.org/licenses/gpl-3.0 GPLv3
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* @link www.phraseanet.com
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*/
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class task_period_writemeta extends task_databoxAbstract
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{
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protected $clear_doc;
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protected $metasubdefs = array();
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public function help()
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{
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return(_("task::writemeta:(re)ecriture des metadatas dans les documents (et subdefs concernees)"));
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}
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protected function loadSettings(SimpleXMLElement $sx_task_settings)
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{
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$this->clear_doc = p4field::isyes($sx_task_settings->cleardoc);
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parent::loadSettings($sx_task_settings);
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}
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public function getName()
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{
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return(_('task::writemeta:ecriture des metadatas'));
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}
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public function graphic2xml($oldxml)
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{
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$request = http_request::getInstance();
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$parm2 = $request->get_parms(
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"period"
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, 'cleardoc'
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, 'maxrecs'
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, 'maxmegs'
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);
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$dom = new DOMDocument();
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$dom->preserveWhiteSpace = false;
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$dom->formatOutput = true;
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if ($dom->loadXML($oldxml)) {
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$xmlchanged = false;
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foreach (array("str:period", 'str:maxrecs', 'str:maxmegs', 'boo:cleardoc') as $pname) {
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$ptype = substr($pname, 0, 3);
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$pname = substr($pname, 4);
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$pvalue = $parm2[$pname];
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if (($ns = $dom->getElementsByTagName($pname)->item(0)) != NULL) {
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// le champ existait dans le xml, on supprime son ancienne valeur (tout le contenu)
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while (($n = $ns->firstChild)) {
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$ns->removeChild($n);
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}
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} else {
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// le champ n'existait pas dans le xml, on le cree
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$dom->documentElement->appendChild($dom->createTextNode("\t"));
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$ns = $dom->documentElement->appendChild($dom->createElement($pname));
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$dom->documentElement->appendChild($dom->createTextNode("\n"));
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}
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// on fixe sa valeur
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switch ($ptype) {
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case "str":
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$ns->appendChild($dom->createTextNode($pvalue));
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break;
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case "boo":
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$ns->appendChild($dom->createTextNode($pvalue ? '1' : '0'));
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break;
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}
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$xmlchanged = true;
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}
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}
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return($dom->saveXML());
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}
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public function xml2graphic($xml, $form)
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{
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if (($sxml = simplexml_load_string($xml)) != FALSE) { // in fact XML IS always valid here...
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// ... but we could check for safe values (ex. 0 < period < 3600)
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if ((int) ($sxml->period) < 10) {
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$sxml->period = 10;
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} elseif ((int) ($sxml->period) > 300) {
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$sxml->period = 300;
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}
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if ((string) ($sxml->maxrecs) == '') {
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$sxml->maxrecs = 100;
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}
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if ((int) ($sxml->maxrecs) < 10) {
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$sxml->maxrecs = 10;
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} elseif ((int) ($sxml->maxrecs) > 500) {
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$sxml->maxrecs = 500;
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}
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if ((string) ($sxml->maxmegs) == '') {
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$sxml->maxmegs = 6;
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}
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if ((int) ($sxml->maxmegs) < 3) {
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$sxml->maxmegs = 3;
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} elseif ((int) ($sxml->maxmegs) > 32) {
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$sxml->maxmegs = 32;
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}
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?>
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<script type="text/javascript">
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<?php echo $form ?>.period.value = "<?php echo p4string::MakeString($sxml->period, "js", '"') ?>";
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<?php echo $form ?>.cleardoc.checked = <?php echo p4field::isyes($sxml->cleardoc) ? "true" : 'false' ?>;
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<?php echo $form ?>.maxrecs.value = "<?php echo p4string::MakeString($sxml->maxrecs, "js", '"') ?>";
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<?php echo $form ?>.maxmegs.value = "<?php echo p4string::MakeString($sxml->maxmegs, "js", '"') ?>";
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</script>
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<?php
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return("");
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} else { // ... so we NEVER come here
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// bad xml
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return("BAD XML");
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}
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}
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public function printInterfaceJS()
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{
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?>
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<script type="text/javascript">
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function chgxmltxt(textinput, fieldname)
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{
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var limits = { 'period':{min:1, 'max':300} , 'maxrecs':{min:10, 'max':1000} , 'maxmegs':{min:2, 'max':100} } ;
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if (typeof(limits[fieldname])!='undefined') {
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var v = 0|textinput.value;
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if(v < limits[fieldname].min)
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v = limits[fieldname].min;
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else if(v > limits[fieldname].max)
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v = limits[fieldname].max;
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textinput.value = v;
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}
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setDirty();
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}
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function chgxmlck_die(ck)
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{
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if (ck.checked) {
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if(document.forms['graphicForm'].maxrecs.value == "")
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document.forms['graphicForm'].maxrecs.value = 500;
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if(document.forms['graphicForm'].maxmegs.value == "")
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document.forms['graphicForm'].maxmegs.value = 4;
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document.forms['graphicForm'].maxrecs.disabled = document.forms['graphicForm'].maxmegs.disabled = false;
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} else {
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document.forms['graphicForm'].maxrecs.disabled = document.forms['graphicForm'].maxmegs.disabled = true;
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}
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setDirty();
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}
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function chgxmlck(checkinput, fieldname)
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{
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setDirty();
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}
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function chgxmlpopup(popupinput, fieldname)
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{
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setDirty();
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}
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</script>
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<?php
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}
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public function getInterfaceHTML()
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{
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$sbas_ids = $this->dependencyContainer['phraseanet.user']->ACL()->get_granted_sbas(array('bas_manage'));
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ob_start();
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if (count($sbas_ids) > 0) {
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?>
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<form name="graphicForm" onsubmit="return(false);" method="post">
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<br/>
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<?php echo _('task::_common_:periodicite de la tache') ?> :
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<input type="text" name="period" style="width:40px;" onchange="chgxmltxt(this, 'period');" value="">
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<?php echo _('task::_common_:secondes (unite temporelle)') ?><br/>
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<br/>
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<input type="checkbox" name="cleardoc" onchange="chgxmlck(this)">
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<?php echo _('task::writemeta:effacer les metadatas non presentes dans la structure') ?>
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<br/>
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<br/>
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<?php echo _('task::_common_:relancer la tache tous les') ?>
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<input type="text" name="maxrecs" style="width:40px;" onchange="chgxmltxt(this, 'maxrecs');" value="">
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<?php echo _('task::_common_:records, ou si la memoire depasse') ?>
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<input type="text" name="maxmegs" style="width:40px;" onchange="chgxmltxt(this, 'maxmegs');" value="">
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Mo
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<br/>
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</form>
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<?php
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}
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return ob_get_clean();
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}
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protected function retrieveSbasContent(databox $databox)
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{
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$connbas = $databox->get_connection();
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$subdefgroups = $databox->get_subdef_structure();
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$metasubdefs = array();
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foreach ($subdefgroups as $type => $subdefs) {
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foreach ($subdefs as $sub) {
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$name = $sub->get_name();
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if ($sub->meta_writeable()) {
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$metasubdefs[$name . '_' . $type] = true;
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}
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}
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}
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$this->metasubdefs = $metasubdefs;
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$sql = 'SELECT record_id, coll_id, jeton
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FROM record WHERE (jeton & ' . JETON_WRITE_META . ' > 0)';
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$stmt = $connbas->prepare($sql);
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$stmt->execute();
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$rs = $stmt->fetchAll(PDO::FETCH_ASSOC);
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$stmt->closeCursor();
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return $rs;
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}
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protected function processOneContent(databox $databox, Array $row)
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{
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$record_id = $row['record_id'];
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$jeton = $row['jeton'];
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$record = new record_adapter($this->dependencyContainer, $this->sbas_id, $record_id);
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$type = $record->get_type();
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$subdefs = $record->get_subdefs();
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$tsub = array();
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foreach ($subdefs as $name => $subdef) {
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$write_document = (($jeton & JETON_WRITE_META_DOC) && $name == 'document');
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$write_subdef = (($jeton & JETON_WRITE_META_SUBDEF) && isset($this->metasubdefs[$name . '_' . $type]));
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if (($write_document || $write_subdef) && $subdef->is_physically_present()) {
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$tsub[$name] = $subdef->get_pathfile();
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}
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}
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$metadatas = new Metadata\MetadataBag();
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if ($record->get_uuid()) {
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$metadatas->add(
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new Metadata\Metadata(
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new Tag\XMPExif\ImageUniqueID(),
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new Value\Mono($record->get_uuid())
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)
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);
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$metadatas->add(
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new Metadata\Metadata(
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new Tag\ExifIFD\ImageUniqueID(),
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new Value\Mono($record->get_uuid())
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)
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);
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$metadatas->add(
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new Metadata\Metadata(
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new Tag\IPTC\UniqueDocumentID(),
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new Value\Mono($record->get_uuid())
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)
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);
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}
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foreach ($record->get_caption()->get_fields() as $field) {
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$meta = $field->get_databox_field();
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/* @var $meta \databox_field */
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$datas = $field->get_values();
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if ($meta->is_multi()) {
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$values = array();
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foreach ($datas as $data) {
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$values[] = $data->getValue();
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}
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$value = new Value\Multi($values);
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} else {
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$data = array_pop($datas);
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$value = $data->getValue();
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$value = new Value\Mono($value);
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}
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$metadatas->add(
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new Metadata\Metadata($meta->get_tag(), $value)
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);
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}
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$writer = new Writer();
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$writer->setModule(Writer::MODULE_MWG, true);
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foreach ($tsub as $name => $file) {
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$writer->erase($name != 'document' || $this->clear_doc);
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try {
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$writer->write($file, $metadatas);
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$this->log(sprintf('Success writing meta for sbas_id=%1$d - record_id=%2$d (%3$s)', $this->sbas_id, $record_id, $name));
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} catch (\PHPExiftool\Exception\Exception $e) {
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$this->log(sprintf('Failure writing meta for sbas_id=%1$d - record_id=%2$d (%3$s)', $this->sbas_id, $record_id, $name));
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}
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}
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$writer = $metadatas = null;
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return $this;
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}
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protected function flushRecordsSbas()
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{
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return $this;
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}
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protected function postProcessOneContent(databox $databox, Array $row)
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{
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$connbas = $databox->get_connection();
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$sql = 'UPDATE record SET jeton=jeton & ~' . JETON_WRITE_META . '
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WHERE record_id = :record_id';
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$stmt = $connbas->prepare($sql);
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$stmt->execute(array(':record_id' => $row['record_id']));
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$stmt->closeCursor();
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return $this;
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}
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}
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