deleted ui.php
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Maurits van der Schee
parent
f2919e0d4c
commit
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1 changed files with 0 additions and 377 deletions
377
ui.php
377
ui.php
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@ -1,377 +0,0 @@
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<?php
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class PHP_CRUD_UI {
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protected $settings;
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function call($method, $url, $data = false) {
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $method);
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curl_setopt($ch, CURLOPT_URL, $url);
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if ($data) {
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curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
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$headers = array();
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$headers[] = 'Content-Type: application/json';
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$headers[] = 'Content-Length: ' . strlen($data);
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curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
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}
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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$response = curl_exec($ch);
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curl_close($ch);
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return json_decode($response,true);
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}
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function url($base,$subject,$action,$id='',$field='') {
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return $base.trim("$subject/$action/$id/$field",'/');
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}
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function menu($parameters) {
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extract($parameters);
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$html= '<ul class="nav nav-pills nav-stacked">';
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foreach ($definition['tags'] as $tag) {
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$active = $tag['name']==$subject?' class="active"':'';
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$html.= '<li'.$active.'><a href="'.$this->url($base,$tag['name'],'list').'">'.$tag['name'].'</a></li>';
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}
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$html.= '</ul>';
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return $html;
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}
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function home($parameters) {
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extract($parameters);
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$html = 'Nothing';
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return $html;
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}
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function head() {
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$html = '<!DOCTYPE html><html lang="en">';
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$html.= '<head><title>PHP-CRUD-UI</title>';
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$html.= '<meta name="viewport" content="width=device-width, initial-scale=1">';
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$html.= '<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet">';
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$html.= '<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap-theme.min.css" rel="stylesheet">';
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$html.= '</head><body><div class="container">';
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$html.= '<div class="row">';
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$html.= '<div class="col-md-4"><h3>PHP-CRUD-UI</h3></div>';
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$html.= '</div>';
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return $html;
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}
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function foot() {
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$html = '</div></body></html>';
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return $html;
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}
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function displayColumn($columns) {
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// TODO: make configurable
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$names = array('name','title','description','username');
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foreach ($names as $name) {
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if (isset($columns[$name])) return $columns[$name];
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}
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return false;
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}
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function referenceText($subject,$data,$field,$id,$definition) {
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$properties = $this->properties($subject,$definition);
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$references = $this->references($subject,$properties);
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$referenced = $this->referenced($subject,$properties);
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$primaryKey = $this->primaryKey($subject,$properties);
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$indices = array_flip($data[$subject]['columns']);
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$displayColumn = $this->displayColumn($indices);
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$records = $data[$subject]['records'];
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foreach ($records as $record) {
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if ($record[$indices[$field]]==$id) {
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if ($displayColumn===false) {
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$text = '';
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$first = true;
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foreach ($record as $i=>$value) {
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if (!$references[$i] && $i!=$primaryKey) {
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if (!$first) $text.= ' - ';
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$text.= $value;
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$first = false;
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}
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}
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return $text;
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} else {
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return $record[$displayColumn];
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}
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}
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}
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return false;
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}
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function listRecords($parameters) {
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extract($parameters);
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$properties = $this->properties($subject,$definition);
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$references = $this->references($subject,$properties);
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$referenced = $this->referenced($subject,$properties);
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$primaryKey = $this->primaryKey($subject,$properties);
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$related = !empty(array_filter($referenced));
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$args = array();
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if ($field) {
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$args['filter']=$field.',eq,'.$id;
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}
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$include = implode(',',array_filter(array_map(function($v){ return $v[0]; },$references)));
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if ($include) {
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$args['include']=$include;
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}
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$data = $this->call('GET',$url.'/'.$subject.'?'.http_build_query($args));
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$html = '<h4>'.$subject.': list</h4>';
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if ($field) {
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$html .= '<div class="alert alert-info" role="alert">Filtered where "'.$field.'" = "'.$id.'".';
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$href = $this->url($base,$subject,'list');
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$html .= '<div style="float:right;"><a href="'.$href.'">Show all</a></div></div>';
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}
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$html.= '<table class="table">';
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$html.= '<thead><tr>';
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foreach ($data[$subject]['columns'] as $i=>$column) {
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$html.= '<th>'.$column.'</th>';
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}
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if ($related) {
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$html.= '<th>related</th>';
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}
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$html.= '<th>actions</th>';
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$html.= '</tr></thead><tbody>';
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foreach ($data[$subject]['records'] as $record) {
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$html.= '<tr>';
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foreach ($record as $i=>$value) {
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if ($references[$i]) {
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$html.= '<td>';
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$href = $this->url($base,$references[$i][0],'list',$value,$references[$i][1]);
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$html.= '<a href="'.$href.'">';
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$html.= $this->referenceText($references[$i][0],$data,$references[$i][1],$value,$definition);
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$html.= '</a>';
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$html.= '</td>';
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} else {
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$html.= '<td>'.$value.'</td>';
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}
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}
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if ($related) {
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$html.= '<td>';
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foreach ($referenced as $i=>$relations) {
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$id = $record[$i];
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if ($relations) foreach ($relations as $j=>$relation) {
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if ($j) $html.= ', ';
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$href = $this->url($base,$relation[0],'list',$id,$relation[1]);
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$html.= '<a href="'.$href.'">'.$relation[0].'</a>';
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}
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}
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$html.= '</td>';
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}
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$html.= '<td>';
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$href = $this->url($base,$subject,'edit',$record[$primaryKey]);
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$html.= '<a href="'.$href.'">edit</a>';
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$html.= '</td>';
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$html.= '</tr>';
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}
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$html.= '</tbody></table>';
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return $html;
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}
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function selectSubject($url,$subject,$name,$value,$definition) {
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$properties = $this->properties($subject,$definition);
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$references = $this->references($subject,$properties);
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$primaryKey = $this->primaryKey($subject,$properties);
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$data = $this->call('GET',$url.'/'.$subject);
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$indices = array_flip($data[$subject]['columns']);
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$displayColumn = $this->displayColumn($indices);
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$html = '<select class="form-control">';
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foreach ($data[$subject]['records'] as $record) {
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$selected = $record[$primaryKey]==$value?' selected':'';
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$html.= '<option value="'.$record[$primaryKey].'"'.$selected.'>';
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if ($displayColumn===false) {
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$text = '';
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$first = true;
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foreach ($record as $i=>$field) {
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if (!$references[$i] && $i!=$primaryKey) {
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if (!$first) $text.= ' - ';
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$text.= $field;
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$first = false;
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}
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}
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$html.= $text;
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} else {
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$html.= $record[$displayColumn];
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}
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$html.= '</option>';
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}
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$html.= '</select>';
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return $html;
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}
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function editRecord($parameters) {
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extract($parameters);
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$properties = $this->properties($subject,$definition);
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$references = $this->references($subject,$properties);
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$referenced = $this->referenced($subject,$properties);
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$primaryKey = $this->primaryKey($subject,$properties);
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$data = $this->call('GET',$url.'/'.$subject.'/'.$id);
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$html = '<h4>'.$subject.': edit</h4>';
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$html.= '<form>';
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$i=0;
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foreach ($data as $column=>$field) {
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$html.= '<div class="form-group">';
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$html.= '<label for="'.$column.'">'.$column.'</label>';
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if ($references[$i]) {
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$html.= $this->selectSubject($url,$references[$i][0],$column,$field,$definition);
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} else {
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$readonly = $i==$primaryKey?' readonly':'';
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$html.= '<input class="form-control" id="'.$column.'" value="'.$field.'"'.$readonly.'/>';
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}
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$html.= '</div>';
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$i++;
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}
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$html.= '</form>';
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return $html;
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}
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function properties($subject,$definition) {
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if (!$subject || !$definition) return false;
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$path = '/'.$subject;
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if (!isset($definition['paths'][$path])) {
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$path = '/'.$subject.'/{id}';
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}
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$properties = false;
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if (isset($definition['paths'][$path]['get']['responses']['200']['schema']['properties'])) {
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$properties = $definition['paths'][$path]['get']['responses']['200']['schema']['properties'];
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} elseif (isset($definition['paths'][$path]['get']['responses']['200']['schema']['items']['properties'])) {
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$properties = $definition['paths'][$path]['get']['responses']['200']['schema']['items']['properties'];
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}
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return $properties;
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}
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function references($subject,$properties) {
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if (!$subject || !$properties) return false;
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$references = array();
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foreach ($properties as $field=>$property) {
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$references[] = isset($property['x-references'])?$property['x-references']:false;
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}
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return $references;
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}
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function referenced($subject,$properties) {
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if (!$subject || !$properties) return false;
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$referenced = array();
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foreach ($properties as $field=>$property) {
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$referenced[] = isset($property['x-referenced'])?$property['x-referenced']:false;
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}
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return $referenced;
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}
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function primaryKey($subject,$properties) {
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if (!$subject || !$properties) return false;
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$i = 0;
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foreach ($properties as $field=>$property) {
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if (isset($property['x-primary-key'])) return $i;
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$i++;
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}
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return false;
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}
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public function __construct($config) {
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extract($config);
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// initialize
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$url = isset($url)?$url:null;
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$base = isset($base)?$base:null;
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$definition = isset($definition)?$definition:null;
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$method = isset($method)?$method:null;
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$request = isset($request)?$request:null;
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$get = isset($get)?$get:null;
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$post = isset($post)?$post:null;
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// defaults
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if (!$definition) {
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$definition = isset($_SESSION['definition'])?$_SESSION['definition']:null;
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if (!$definition) {
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$definition = $this->call('GET',$url);
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$_SESSION['definition'] = $definition;
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}
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}
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if (!$method) {
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$method = $_SERVER['REQUEST_METHOD'];
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}
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if (!$request) {
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$request = isset($_SERVER['PATH_INFO'])?$_SERVER['PATH_INFO']:'';
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if (!$request) {
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$request = isset($_SERVER['ORIG_PATH_INFO'])?$_SERVER['ORIG_PATH_INFO']:'';
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}
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}
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if (!$get) {
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$get = $_GET;
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}
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if (!$post) {
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$post = 'php://input';
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}
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$request = trim($request,'/');
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if (!$base) {
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$count = $request?(-1*strlen($request)):strlen($_SERVER['REQUEST_URI']);
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$base = rtrim(substr($_SERVER['REQUEST_URI'],0,$count),'/').'/';
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}
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$this->settings = compact('url', 'base', 'definition', 'method', 'request', 'get', 'post');
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}
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protected function parseRequestParameter(&$request,$characters) {
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if (!$request) return false;
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$pos = strpos($request,'/');
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$value = $pos?substr($request,0,$pos):$request;
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$request = $pos?substr($request,$pos+1):'';
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if (!$characters) return $value;
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return preg_replace("/[^$characters]/",'',$value);
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}
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protected function getParameters($settings) {
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extract($settings);
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$subject = $this->parseRequestParameter($request, 'a-zA-Z0-9\-_');
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$action = $this->parseRequestParameter($request, 'a-zA-Z0-9\-_');
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$id = $this->parseRequestParameter($request, 'a-zA-Z0-9\-_');
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$field = $this->parseRequestParameter($request, 'a-zA-Z0-9\-_');
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return compact('url','base','subject','action','id','field','definition');
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}
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function executeCommand() {
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$parameters = $this->getParameters($this->settings);
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$html = $this->head();
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$html.= '<div class="row">';
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$html.= '<div class="col-md-4">';
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$html.= $this->menu($parameters);
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$html.= '</div>';
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$html.= '<div class="col-md-8">';
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switch($parameters['action']){
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case '': $html.= $this->home($parameters); break;
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case 'list': $html.= $this->listRecords($parameters); break;
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case 'edit': $html.= $this->editRecord($parameters); break;
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}
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$html.= '</div>';
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$html.= '</div>';
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$html.= $this->foot();
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return $html;
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}
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}
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//session_start();
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//$ui = new PHP_CRUD_UI(array(
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// 'url' => 'http://localhost/api.php',
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//));
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//echo $ui->executeCommand();
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