80 lines
2.6 KiB
PHP
80 lines
2.6 KiB
PHP
<?php
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class Doctrine_Form implements Iterator {
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protected $record;
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protected $elements = array();
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protected $columns;
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protected $current;
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protected $keys;
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protected $index;
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protected $count;
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public function __construct(Doctrine_Record $record) {
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$this->record = $record;
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$this->columns = $record->getTable()->getColumns();
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$this->keys = array_keys($this->columns);
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$this->index = 0;
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$this->count = count($this->keys);
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}
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public function current() {
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$i = $this->index;
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$column = $this->keys[$i];
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$definitions = $this->columns[$column];
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$e = explode("|",$definitions[2]);
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$enum = false;
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if($definitions[0] == "enum")
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$enum = $this->record->getTable()->getEnumValues($column);
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$length = $definitions[1];
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if( ! in_array("autoincrement",$e) && ! in_array("protected",$e)) {
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if($enum) {
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$elements[$column] = "<select name='data[$column]'>\n";
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$elements[$column] .= " <option value='-'>-</option>\n";
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foreach($enum as $k => $v) {
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if($this->record->get($column) == $v) {
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$str = 'selected';
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} else
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$str = '';
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$elements[$column] .= " <option value='$v' $str>$v</option>\n";
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}
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$elements[$column] .= "</select>\n";
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} else {
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if($length <= 255) {
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$elements[$column] = "<input name='data[$column]' type='text' value='".$this->record->get($column)."' maxlength=$length \>\n";
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} elseif($length <= 4000) {
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$elements[$column] = "<textarea name='data[$column]' cols=40 rows=10>".$this->record->get($column)."</textarea>\n";
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} else {
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$elements[$column] = "<textarea name='data[$column]' cols=80 rows=25>".$this->record->get($column)."</textarea>\n";
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}
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}
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return $elements[$column];
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} else {
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$this->index++;
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if($this->index < $this->count)
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return self::current();
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}
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}
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public function key() {
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$i = $this->index;
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return $this->keys[$i];
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}
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public function next() {
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$this->index++;
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}
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public function rewind() {
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$this->index = 0;
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}
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public function valid() {
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if($this->index >= $this->count)
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return false;
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return true;
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}
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}
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?>
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