137 lines
5.0 KiB
PHP
Executable File
137 lines
5.0 KiB
PHP
Executable File
<?php
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class uiBrowse
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{
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function uiBrowse(&$uiBase)
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{
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$this->Base =& $uiBase;
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$this->col =& $_SESSION[UI_BROWSE_SESSNAME]['col'];
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$this->reloadUrl = UI_BROWSER.'?popup[]=_reload_parent&popup[]=_close';
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if (!is_array($this->col)) {
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#$this->col[1]['category'] = 'dc:genre';
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#$this->col[2]['category'] = 'dc:creator';
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#$this->col[3]['category'] = 'dc:title';
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#$this->setCategory(array('col' => 1, 'category' => $this->col[1]['category']));
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}
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#print_r($this->col);
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}
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function setReload()
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{
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$this->Base->redirUrl = $this->reloadUrl;
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}
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function browseForm($id, $mask2)
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{
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include dirname(__FILE__).'/formmask/metadata.inc.php';
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$mask2['category']['options'][0] = tra('Select a Value');
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foreach ($mask['pages'] as $key=>$val) {
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foreach ($mask['pages'][$key] as $v){
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if ($v['type']) $mask2['category']['options'][$this->Base->_formElementEncode($v['element'])] = tra($v['label']);
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}
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};
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for($n=1; $n<=3; $n++) {
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$form = new HTML_QuickForm('col'.$n, UI_STANDARD_FORM_METHOD, UI_HANDLER);
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$form->setConstants(array('id' => $id, 'col' => $n, 'category' => $this->Base->_formElementEncode($this->col[$n]['category'])));
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$mask2['value']['options'] = $this->_options($this->col[$n]['values']['results']);
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$mask2['value']['default'] = $this->col[$n]['form_value'];
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$this->Base->_parseArr2Form($form, $mask2);
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$form->validate();
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$renderer =& new HTML_QuickForm_Renderer_Array(true, true);
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$form->accept($renderer);
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$output[$n]['dynform'] = $renderer->toArray();
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}
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#print_r($output);
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return $output;
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}
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function setCategory($formdata)
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{
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$which = $formdata['col'];
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$this->col[$which]['category'] = $this->Base->_formElementDecode($formdata['category']);
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$this->col[$which]['values'] = $this->Base->gb->browseCategory($this->col[$which]['category'], $this->col[$which]['criteria'], $this->Base->sessid);
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$this->Base->redirUrl = UI_BROWSER.'?act=BROWSE';
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$this->clearHierarchy($which);
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#print_r($this->col);
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}
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function setValue($formdata)
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{
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$which = $formdata['col'];
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$next = $which + 1;
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$this->col[$which]['form_value'] = $formdata['value'][0];
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if ($formdata['value'][0] == '%%all%%') {
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$this->col[$next]['criteria'] = NULL;
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} else {
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$this->col[$next]['criteria'] = array(
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'operator' => 'and',
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'conditions' =>
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array_merge($this->col[$which]['criteria']['conditions'],
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array(
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array('cat' => $this->Base->_formElementDecode($formdata['category']),
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'op' => '=',
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'val' => $formdata['value'][0]
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)
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)
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)
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);
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}
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$this->col[$next]['values'] = $this->Base->gb->browseCategory($this->col[$next]['category'], $this->col[$next]['criteria'], $this->Base->sessid);
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#echo "cat: ".$this->col[$next]['category']."\n";
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#echo "criteria: "; print_r($this->col[$next]['criteria']);
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#echo "\nvalues: "; print_r($this->col[$next]['values']);
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$this->clearHierarchy($next);
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$this->Base->redirUrl = UI_BROWSER.'?act=BROWSE';
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}
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function _options($arr)
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{ $ret['%%all%%'] = '---all---';
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if (is_array($arr)) {
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foreach ($arr as $val)
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$ret[$val] = $val;
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}
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return $ret;
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}
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function clearHierarchy($which)
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{
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$this->col[$which]['form_value'] = NULL;
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$which++;
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for ($col=$which; $col<=4; $col++) {
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$this->col[$col]['criteria'] = NULL;
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$this->col[$col]['values'] = NULL;
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$this->col[$col]['form_value'] = NULL;
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}
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}
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function getResult()
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{
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for($col=4; $col>=1; $col--) {
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if (is_array($this->col[$col]['criteria'])) {
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#echo $col; print_r($this->col[$col]['criteria']);
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break;
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}
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}
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$results = $this->Base->gb->localSearch($this->col[$col]['criteria'], $this->Base->sessid);
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$this->results['count'] = $results['cnt'];
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foreach ($results['results'] as $rec) {
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$this->results['items'][] = $this->Base->_getMetaInfo($this->Base->gb->_idFromGunid($rec));
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}
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#print_r($this->results);
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return $this->results;
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}
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}
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?>
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