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joko |
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<? |
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/** |
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* $Id: InfoBox.php,v 1.1 2003/05/13 16:22:22 joko Exp $ |
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* |
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* $Log: InfoBox.php,v $ |
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* |
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*/ |
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class TopicMapper extends StandardFormContent { |
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/** |
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* holds reference to source object. |
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*/ |
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var $_datasource = NULL; |
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/** |
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* container for arguments needed for e.g. setting the source object. |
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*/ |
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var $_options = array(); |
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var $_confirm_msg = "Die Daten wurden erfolgreich gespeichert!"; |
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function TopicMapper($title, $model = array(), $blocks = array()) { |
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$this->_model = $model; |
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$this->_blocks = $blocks; |
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// new as of 2003-05-29 |
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$this->RULESET = new RuleSet("TopicMapper"); |
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//print "YAI!<br/>"; |
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// prefetch data |
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//$this->data_prefetch(); |
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// doesn't work if EditDataItem gets inherited |
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//$parent = get_parent_class($this); |
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//$this->$parent($title, $PHP_SELF, 600); |
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// Create FEListBox objects from elements inside $this->_model. |
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// new FEListBox( $key, TRUE, "250px", $cnt*15 . "pt", $list ) |
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$this->_parts = array(); |
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//print "count: " . count($this->_model) . "<br/>"; |
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for ($i = 0; $i < count($this->_model); $i++) { |
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$this->_model[$i][data] = array_flip($this->_model[$i][data]); |
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$entry = $this->_model[$i]; |
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$key = $entry[key]; |
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array_push($this->_parts, $key); |
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$this->_area[$key] = new FEMultiListBox($key, FALSE, "200px", "250px"); |
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//$this->_listbox = new FEMultiListBox($this->_options[key], FALSE, NULL, NULL, array( abc => "def" ) ); |
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} |
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$this->StandardFormContent($title, $PHP_SELF, 600); |
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//$this->form_init_elements(); |
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} |
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function normalize() { |
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// calculate changes to the right block - diff the "BUCKET" |
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// this uses two resources: |
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// a) the RuleSet |
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// b) the Bucket |
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// extract values from ruleset |
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$keys = array(); |
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//$ruleset = new RuleSet("TopicMapper"); |
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//$resolved = $ruleset->resolve('rightone'); |
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$resolved = $this->RULESET->resolve_normalized('rightone'); |
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print "unique: " . Dumper($resolved); |
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// diff against BUCKET | _model |
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$diff_plus = $this->BUCKET->diff($resolved[APPEND]); |
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$diff_minus = $this->BUCKET->intersect($resolved[REMOVE]); |
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} |
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function inject_data($data) { |
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$this->_data2rules($data); |
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} |
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// TODO: Init two boxes ( left & right ) here! |
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function form_init_elements() { |
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//print Dumper($_REQUEST); |
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//print Dumper($_POST); |
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$this->_action2rules(); |
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/* |
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$this->_post2session(); |
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$this->_init_session(); |
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$this->_normalize_parts(); |
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$this->apply_operation(); |
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$this->data2widget(); |
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*/ |
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$this->_rules2widget(); |
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//$this->data2widget(); |
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/* |
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$elem = $this->_listbox; |
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$this->add_element($elem); |
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$clipboard = new FEMultiListBox("clip", FALSE, NULL, "250px"); |
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$this->add_element($clipboard); |
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*/ |
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foreach ($this->_parts as $key) { |
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//print Dumper($this->_area[$key]); |
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$this->add_element($this->_area[$key]); |
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} |
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} |
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function _data2rules($payload) { |
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foreach ($payload as $entry) { |
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$slot = $entry[key]; |
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$data = $entry[data]; |
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foreach ($data as $key => $value) { |
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//print "key: $key<br/>"; |
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if ($value) { |
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$this->RULESET->add('APPEND', $slot, $key, $value, 'static'); |
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} |
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} |
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} |
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} |
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function _action2rules() { |
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// check action "add" |
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if ($_REQUEST[ga] == 'add') { |
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//print Dumper($_REQUEST); |
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$values = $_REQUEST[payload]; |
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//array_push($_SESSION[DataManager][op][$slot], $value); |
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foreach ($values as $slot => $value) { |
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if ($value) { |
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$this->RULESET->add('APPEND', $slot, $value, $value); |
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} |
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} |
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} |
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// check action "moveback" |
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// V1 - tied to add-logic |
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//$slots = array_keys($_REQUEST[values]); |
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// V2 - now independent |
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$slots = split(',', $_REQUEST[keys]); |
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if ($_REQUEST[move]) { |
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$value = $_REQUEST[$slots[0]]; |
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$this->RULESET->add('APPEND', $slots[1], $value); |
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$this->RULESET->add('REMOVE', $slots[0], $value); |
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} elseif ($_REQUEST[moveback]) { |
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$value = $_REQUEST[$slots[1]]; |
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$this->RULESET->add('APPEND', $slots[0], $value); |
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$this->RULESET->add('REMOVE', $slots[1], $value); |
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} |
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/* |
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foreach ($values as $slot => $value) { |
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if ($value) { |
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$this->RULESET->add('APPEND', $slot, $value); |
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} |
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} |
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*/ |
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} |
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function _rules2widget() { |
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while ($rule = $this->RULESET->read()) { |
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//print Dumper($rule); |
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$slot = $rule[slot]; |
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$value = $rule[key]; |
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$label = $rule[value]; |
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$flag_reverse_lookup = 0; |
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if (!$label) { |
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$flag_reverse_lookup = 1; |
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} |
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if (!is_array($value)) { |
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$value = array( $value ); |
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} |
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foreach ($value as $elem) { |
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if ($rule[op] == 'APPEND') { |
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//$this->_area[$slot]->_data_list[$elem] = $elem; |
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// HACK!!! |
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//$this->_area[$slot]->_data_list[$elem] = $label; |
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if ($flag_reverse_lookup) { |
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$label = $this->_reverse_lookup_label($elem); |
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} |
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$this->_area[$slot]->_data_list[$label] = $elem; |
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} elseif ($rule[op] == 'REMOVE') { |
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unset($this->_area[$slot]->_data_list[$elem]); |
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// HACK!!! |
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if ($flag_reverse_lookup) { |
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$label = $this->_reverse_lookup_label($elem); |
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unset($this->_area[$slot]->_data_list[$label]); |
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} |
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} |
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} |
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} |
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} |
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function result() { |
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$result = array(); |
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foreach ($this->_parts as $slot) { |
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$result[$slot] = array_values( $this->_area[$slot]->_data_list ); |
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} |
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return $result; |
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} |
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function _reverse_lookup_label($value) { |
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// If label is empty, try to look it up reverse from already |
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// established data inside _model - "use other part/area". |
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//print "NO LABEL<br/>"; |
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foreach ($this->_parts as $key) { |
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//print "key: $key<br/>"; |
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//print "value: $value<br/>"; |
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//print Dumper($this->_area[$key]); |
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// new as of 2003-06-03: lookup label by key |
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$idx = array_search($value, $this->_area[$key]->_data_list); |
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//print "idx: $idx<br/>"; |
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if ($idx) { return $idx; } |
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} |
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//print Dumper($this->_model); |
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//exit; |
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} |
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// This is not exactly like the others: Don't generate a table, just a (simple) container. |
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function form_content() { |
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$table = html_table(350, 0, 3, 2); |
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//$table->set_style("align: top;"); |
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//print Dumper($table); |
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//$table->set_align("top"); |
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//$table->_default_col_attributes = array( valign => "top" ); |
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//print Dumper($table); |
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$row = array(); |
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$row2 = array(); |
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// string of concatenated keys, propagated as single hidden field |
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$keys = array(); |
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// touch all parts |
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foreach ($this->_parts as $key) { |
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array_push($keys, $key); |
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// If anything went wrong, build a dummy FEBoxElement |
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// with the error-message as value to show at least something. |
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$elem = $this->get_element($key); |
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if (!is_object($elem)) { |
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$elem = new FEBoxElement($key); |
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$elem->set_value("Sorry, ListBox could not be rendered."); |
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$this->add_element($elem); |
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} |
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//$comp = container( $this->element_label($key), $this->element_form($key)); |
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//$td->add(); |
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array_push($row, |
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//container( |
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new TDtag(array( valign => "top" ), |
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//$this->element_label($key), html_br(), |
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$this->element_form($key) //, _HTML_SPACE |
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//link::action('add', array( subtopic => $_REQUEST[subtopic] )) |
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//, container("", html_input('', "payload[$key]"), form_submit("ga", "add")) |
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) |
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); |
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array_push($row, |
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//container( |
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new TDtag(array( valign => "middle" ), |
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form_submit('moveback', "<-----"), |
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form_submit('move', "----->") |
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//html_br(), |
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//, _HTML_SPACE |
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) |
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); |
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$appendix = html_div('', |
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html_input('', "payload[$key]"), form_submit("ga", "add") |
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); |
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$appendix->set_style("width:200px;"); |
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array_push($row2, $appendix); |
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array_push($row2, NULL); |
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} |
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// handle even- & oddness |
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array_pop($row); |
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array_pop($row2); |
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// new as of 2003-06-04: side-pane (result-, init- ext) |
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foreach ($this->_blocks as $block) { |
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$elem = $this->get_element($block); |
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if (is_object($elem)) { |
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$td = new TDtag(array( valign => "top" ), $this->element_form($block)); |
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$td->set_style("padding: 5px; border-left: 1px solid red;"); |
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array_push($row, $td); |
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} |
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} |
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// propagate slots of $row to html table columns |
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$tr = new TRtag(); |
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foreach ($row as $column) { |
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//$td = new TDtag(array( valign => "top" ), $column); |
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$tr->add($column); |
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} |
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$table->add_row( $tr ); |
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$tr2 = new TRtag(); |
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foreach ($row2 as $column) { |
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$tr2->add($column); |
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} |
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$table->add_row( $tr2 ); |
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//$table->add( form_hidden("t", $_REQUEST[t]) ); |
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$table->add( form_hidden("keys", join(',', $keys)) ); |
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//$comp = $table; |
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$subtitle = $this->_options[title]; |
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$this->add_form_block($subtitle, $table); |
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} |
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function form_content_buttons() { |
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//return; |
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$div = new DIVtag( array( |
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"style" => "background-color: #eeeeee;" |
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. "padding-top:5px;padding-bottom:5px;" |
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, |
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"align"=>"center", "halign" => "middle", |
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"nowrap"), |
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//$this->add_action("Save"), |
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form_submit("ga", "Go"), |
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_HTML_SPACE, |
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$this->add_cancel() |
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); |
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return $div; |
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} |
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function add_block($name) { |
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$num_args = func_num_args(); |
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$result_block = html_div(); |
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$result_block->set_style("border: 1px solid groove; padding: 3px; font-family:Tahoma; font-size: 11px;"); |
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for ($i = 1; $i < $num_args; $i++) { |
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$result_block->add( func_get_arg($i) ); |
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} |
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$elem = new FEBoxElement($name); |
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$elem->set_value($result_block); |
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$this->add_element($elem); |
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} |
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// ============================================= |
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// deprecated |
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// ============================================= |
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function _init_session() { |
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// HACK: Check if slot 1 isn't empty. If so, subtract from slot 0. |
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// (add it to slot 0's associated clipboard) |
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// patched [2003-05-29]: just do this once! |
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/* |
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$part1 = $this->_parts[0]; |
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$part2 = $this->_parts[1]; |
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$clipboard_doubles = array_intersect($_SESSION[DataManager][op][$part1], $_SESSION[DataManager][op][$part2]); |
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*/ |
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//return; |
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//if (!isset($_SESSION[DataManager][used])) { $_SESSION[DataManager][used] = 0; } |
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|
|
if ($_SESSION[DataManager][used] == 0) { |
| 381 |
|
|
|
| 382 |
|
|
print "INIT<br/>"; |
| 383 |
|
|
|
| 384 |
|
|
if (sizeof($this->_model[1][data])) { |
| 385 |
|
|
$part1 = $this->_parts[0]; |
| 386 |
|
|
$part2 = $this->_parts[1]; |
| 387 |
|
|
$_SESSION[DataManager][op][$part1] = php::array_join_merge($_SESSION[DataManager][op][$part1], $this->_model[1][data]); |
| 388 |
|
|
} |
| 389 |
|
|
|
| 390 |
|
|
} |
| 391 |
|
|
|
| 392 |
|
|
|
| 393 |
|
|
} |
| 394 |
|
|
|
| 395 |
|
|
|
| 396 |
|
|
|
| 397 |
|
|
function _post2session() { |
| 398 |
|
|
|
| 399 |
|
|
//print Dumper($_SESSION); |
| 400 |
|
|
|
| 401 |
|
|
// TODO: clear complete clipboard |
| 402 |
|
|
//unset($_SESSION[DataManager]); |
| 403 |
|
|
|
| 404 |
|
|
foreach ($this->_parts as $part) { |
| 405 |
|
|
if (!is_array($_SESSION[DataManager][op][$part])) { |
| 406 |
|
|
$_SESSION[DataManager][op][$part] = array(); |
| 407 |
|
|
} |
| 408 |
|
|
} |
| 409 |
|
|
|
| 410 |
|
|
//print Dumper($_POST); |
| 411 |
|
|
|
| 412 |
|
|
// detect & apply "Move selected elements from left to right." |
| 413 |
|
|
foreach ($this->_model as $idx => $entry) { |
| 414 |
|
|
$key = $entry[key]; |
| 415 |
|
|
$token = $entry[token]; |
| 416 |
|
|
$list = $entry[data]; |
| 417 |
|
|
|
| 418 |
|
|
// Just do it if list-var is defined? |
| 419 |
|
|
//if (isset($_POST[$token]) && is_array($list)) { |
| 420 |
|
|
if (isset($_POST[$token])) { |
| 421 |
|
|
$_SESSION[DataManager][token] = $token; |
| 422 |
|
|
|
| 423 |
|
|
// V1 - append POST to clipboard |
| 424 |
|
|
//array_push($_SESSION[DataManager][op][$token], $_POST[$entry[key]]); |
| 425 |
|
|
|
| 426 |
|
|
// V2 - *merge* POST to clipboard |
| 427 |
|
|
$_SESSION[DataManager][op][$key] = |
| 428 |
|
|
php::array_join_merge($_SESSION[DataManager][op][$key], $_POST[$entry[key]]); |
| 429 |
|
|
|
| 430 |
|
|
// new as of 2003-05-29: flag session: "used" (actually this is a use-*count* per page-view) |
| 431 |
|
|
print "used!<br/>"; |
| 432 |
|
|
$_SESSION[DataManager][used] = 1; |
| 433 |
|
|
|
| 434 |
|
|
} |
| 435 |
|
|
} |
| 436 |
|
|
|
| 437 |
|
|
//print Dumper($_SESSION[DataManager]); |
| 438 |
|
|
} |
| 439 |
|
|
|
| 440 |
|
|
function _normalize_parts() { |
| 441 |
|
|
// normalize parts (delete equals from *both* clipboards) |
| 442 |
|
|
// by now: intersect *two* parts ... |
| 443 |
|
|
$part1 = $this->_parts[0]; |
| 444 |
|
|
$part2 = $this->_parts[1]; |
| 445 |
|
|
$clipboard_doubles = array_intersect($_SESSION[DataManager][op][$part1], $_SESSION[DataManager][op][$part2]); |
| 446 |
|
|
|
| 447 |
|
|
// ... and remove elements from both clipboards |
| 448 |
|
|
foreach ($clipboard_doubles as $key) { |
| 449 |
|
|
$this->_rmslot($key, $_SESSION[DataManager][op][$part1]); |
| 450 |
|
|
$this->_rmslot($key, $_SESSION[DataManager][op][$part2]); |
| 451 |
|
|
} |
| 452 |
|
|
} |
| 453 |
|
|
|
| 454 |
|
|
function apply_operation() { |
| 455 |
|
|
|
| 456 |
|
|
// tracepoint |
| 457 |
|
|
//print Dumper($_SESSION[DataManager][op]); |
| 458 |
|
|
//print Dumper($this->_model); |
| 459 |
|
|
|
| 460 |
|
|
// apply clipboard associated with each box to the others box content |
| 461 |
|
|
// (merge $_SESSION of other $part to $this->_model) |
| 462 |
|
|
|
| 463 |
|
|
$idx = 0; |
| 464 |
|
|
$idx_other = 1; |
| 465 |
|
|
// TODO: Better indexing! Enhance to actually make multiple columns possible! |
| 466 |
|
|
$map = array( |
| 467 |
|
|
); |
| 468 |
|
|
|
| 469 |
|
|
foreach ($this->_parts as $part) { |
| 470 |
|
|
|
| 471 |
|
|
// logic: Take diff from orig against clipboard, to calculate which are still left. |
| 472 |
|
|
$orig = array_values($this->_model[$idx][data]); |
| 473 |
|
|
$clipboard = $_SESSION[DataManager][op][$part]; |
| 474 |
|
|
$left = array_diff($orig, $clipboard); |
| 475 |
|
|
|
| 476 |
|
|
// overwrite data in model with calculated "left" ones: |
| 477 |
|
|
//$this->_model[$idx][data] = $left; |
| 478 |
|
|
|
| 479 |
|
|
// unset all in model which are already in clipboard - |
| 480 |
|
|
// doing kind of reverse mapping here utilizing array_search - |
| 481 |
|
|
// and move underlying items to *other* $part of $this->_model. |
| 482 |
|
|
foreach ($clipboard as $key) { |
| 483 |
|
|
$this->_swapslot($key, $this->_model[$idx][data], $this->_model[$idx_other][data]); |
| 484 |
|
|
} |
| 485 |
|
|
|
| 486 |
|
|
/* |
| 487 |
|
|
// tracepoint |
| 488 |
|
|
print "$part-ORIG: " . Dumper($this->_model[$idx][data]); |
| 489 |
|
|
print "$part-SESSION: " . Dumper($_SESSION[DataManager][op][$part]); |
| 490 |
|
|
print "$part-left: " . Dumper($left); |
| 491 |
|
|
*/ |
| 492 |
|
|
|
| 493 |
|
|
$idx++; |
| 494 |
|
|
$idx_other--; |
| 495 |
|
|
} |
| 496 |
|
|
|
| 497 |
|
|
} |
| 498 |
|
|
|
| 499 |
|
|
function _rmslot($slot, &$haystack) { |
| 500 |
|
|
$idx = array_search($slot, $haystack); |
| 501 |
|
|
unset($haystack[$idx]); |
| 502 |
|
|
} |
| 503 |
|
|
|
| 504 |
|
|
function _swapslot($slot, &$one, &$other) { |
| 505 |
|
|
// find itemkey from appkey |
| 506 |
|
|
$idx = array_search($slot, $one); |
| 507 |
|
|
|
| 508 |
|
|
// move key/value pair to other part of the model |
| 509 |
|
|
$other[$idx] = $one[$idx]; |
| 510 |
|
|
|
| 511 |
|
|
// delete by key in this part of the model |
| 512 |
|
|
unset($one[$idx]); |
| 513 |
|
|
} |
| 514 |
|
|
|
| 515 |
|
|
function data2widget() { |
| 516 |
|
|
foreach ($this->_model as $entry) { |
| 517 |
|
|
$key = $entry[key]; |
| 518 |
|
|
// V1 |
| 519 |
|
|
//$this->_area[$key]->_data_list =& $entry[data]; |
| 520 |
|
|
// V2 |
| 521 |
|
|
$this->_area[$key]->_data_list = php::array_join_merge($this->_area[$key]->_data_list, $entry[data]); |
| 522 |
|
|
} |
| 523 |
|
|
} |
| 524 |
|
|
|
| 525 |
|
|
|
| 526 |
|
|
} |
| 527 |
|
|
|
| 528 |
|
|
|
| 529 |
|
|
|
| 530 |
|
|
class RuleSet { |
| 531 |
|
|
|
| 532 |
|
|
function RuleSet($token) { |
| 533 |
|
|
$this->token = $token; |
| 534 |
|
|
if (!isset($_SESSION[RuleSet][$this->token])) { |
| 535 |
|
|
$_SESSION[RuleSet][$this->token] = array(); |
| 536 |
|
|
} |
| 537 |
|
|
//print Dumper($_SESSION[RuleSet]); |
| 538 |
|
|
reset($_SESSION[RuleSet][$this->token]); |
| 539 |
|
|
} |
| 540 |
|
|
|
| 541 |
|
|
function add($op, $slot, $key, $value = NULL, $tag = NULL) { |
| 542 |
|
|
$rule = array(op => $op, slot => $slot, key => $key, value => $value, tag => $tag); |
| 543 |
|
|
//print "rule: " . Dumper($rule); |
| 544 |
|
|
array_push($_SESSION[RuleSet][$this->token], $rule); |
| 545 |
|
|
} |
| 546 |
|
|
|
| 547 |
|
|
function read() { |
| 548 |
|
|
$current = current($_SESSION[RuleSet][$this->token]); |
| 549 |
|
|
next($_SESSION[RuleSet][$this->token]); |
| 550 |
|
|
return $current; |
| 551 |
|
|
} |
| 552 |
|
|
|
| 553 |
|
|
function readmulti() { |
| 554 |
|
|
return $_SESSION[RuleSet][$this->token]; |
| 555 |
|
|
} |
| 556 |
|
|
|
| 557 |
|
|
function resolve($slot) { |
| 558 |
|
|
$keys = array(); |
| 559 |
|
|
$result = array(); |
| 560 |
|
|
$rules = $this->readmulti(); |
| 561 |
|
|
foreach ($rules as $rule) { |
| 562 |
|
|
if ($rule[slot] == $slot && $rule[tag] != 'static') { |
| 563 |
|
|
//array_push($keys, $rule[key]); |
| 564 |
|
|
$keys[$rule[op]] = array_merge($keys[$rule[op]], $rule[key]); |
| 565 |
|
|
} |
| 566 |
|
|
//$keys[$rule[op]] = array_unique($keys[$rule[op]]); |
| 567 |
|
|
} |
| 568 |
|
|
return $keys; |
| 569 |
|
|
} |
| 570 |
|
|
|
| 571 |
|
|
function resolve_normalized($slot) { |
| 572 |
|
|
|
| 573 |
|
|
$stats = array(); |
| 574 |
|
|
$normalized = array(); |
| 575 |
|
|
$resolved = $this->resolve($slot); |
| 576 |
|
|
|
| 577 |
|
|
//print Dumper($resolved); |
| 578 |
|
|
//exit; |
| 579 |
|
|
|
| 580 |
|
|
// declare tokens used inside rules |
| 581 |
|
|
$tokens = array( 'APPEND', 'REMOVE' ); |
| 582 |
|
|
|
| 583 |
|
|
// count operations |
| 584 |
|
|
foreach ($tokens as $token) { |
| 585 |
|
|
foreach ($resolved[$token] as $item) { |
| 586 |
|
|
$stats[$token][$item]++; |
| 587 |
|
|
} |
| 588 |
|
|
} |
| 589 |
|
|
//return $stats; |
| 590 |
|
|
|
| 591 |
|
|
// apply normalization (delete all slots from $stats which have even counts) |
| 592 |
|
|
// compare APPEND-count against REMOVE-count |
| 593 |
|
|
$token1 = $tokens[0]; |
| 594 |
|
|
$token2 = $tokens[1]; |
| 595 |
|
|
//foreach ($tokens as $token) { |
| 596 |
|
|
//foreach ($stats[$token1] as $item) { |
| 597 |
|
|
//$stats[$token][$item]++; |
| 598 |
|
|
if ($stats[$token1] == $stats[$token2]) { |
| 599 |
|
|
unset($stats[$token1]); |
| 600 |
|
|
unset($stats[$token2]); |
| 601 |
|
|
} else { |
| 602 |
|
|
//print "HMM???<br/>"; |
| 603 |
|
|
foreach ($stats[$token2] as $idx => $item) { |
| 604 |
|
|
if ($stats[$token1][$idx] >= $stats[$token2][$idx]) { |
| 605 |
|
|
//print "YAI!!!<br/>"; |
| 606 |
|
|
unset($stats[$token2][$idx]); |
| 607 |
|
|
} else { |
| 608 |
|
|
unset($stats[$token1][$idx]); |
| 609 |
|
|
} |
| 610 |
|
|
} |
| 611 |
|
|
} |
| 612 |
|
|
//} |
| 613 |
|
|
//} |
| 614 |
|
|
|
| 615 |
|
|
// build normalized result |
| 616 |
|
|
foreach ($tokens as $token) { |
| 617 |
|
|
$normalized[$token] = array_keys($stats[$token]); |
| 618 |
|
|
} |
| 619 |
|
|
return $normalized; |
| 620 |
|
|
|
| 621 |
|
|
$intersection = array_intersect($resolved[APPEND], $resolved[REMOVE]); |
| 622 |
|
|
foreach ($intersection as $item) { |
| 623 |
|
|
//print "item: " . Dumper($item); |
| 624 |
|
|
$normalized[APPEND] = array_diff( $intersection, $resolved[APPEND] ); |
| 625 |
|
|
$normalized[REMOVE] = array_diff( $intersection, $resolved[REMOVE] ); |
| 626 |
|
|
} |
| 627 |
|
|
return $normalized; |
| 628 |
|
|
} |
| 629 |
|
|
|
| 630 |
|
|
} |
| 631 |
|
|
|
| 632 |
|
|
?> |
Parent Directory
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Revision Log
