Rough in a MontageLayout class

web/includes/MontageLayout.php

@@ -0,0 +1,118 @@
+<?php
+
+class MontageLayout {
+
+private $defaults = array(
+  'Id' => null,
+  'Name' => '',
+  'Positions' => 0,
+);
+
+  public function __construct( $IdOrRow = NULL ) {
+    if ( $IdOrRow ) {
+      $row = NULL;
+      if ( is_integer( $IdOrRow ) or is_numeric( $IdOrRow ) ) {
+        $row = dbFetchOne( 'SELECT * FROM MontageLayouts WHERE Id=?', NULL, array( $IdOrRow ) );
+        if ( ! $row ) {
+          Error("Unable to load MontageLayout record for Id=" . $IdOrRow );
+        }
+      } elseif ( is_array( $IdOrRow ) ) {
+        $row = $IdOrRow;
+      } else {
+        Error("Unknown argument passed to MontageLayout Constructor ($IdOrRow)");
+        return;
+      }
+
+      if ( $row ) {
+        foreach ($row as $k => $v) {
+          $this->{$k} = $v;
+        }
+      } else {
+        Error('No row for MontageLayout ' . $IdOrRow );
+      }
+    } # end if isset($IdOrRow)
+  } // end function __construct
+
+  public function __call($fn, array $args){
+    if ( count($args) ) {
+      $this->{$fn} = $args[0];
+    }
+    if ( array_key_exists($fn, $this) ) {
+      return $this->{$fn};
+		} else {
+      if ( array_key_exists( $fn, $this->defaults ) ) {
+        return $this->defaults{$fn};
+      } else {
+        $backTrace = debug_backtrace();
+        $file = $backTrace[1]['file'];
+        $line = $backTrace[1]['line'];
+        Warning( "Unknown function call MontageLayout->$fn from $file:$line" );
+      }
+    }
+  }
+
+  public function set( $data ) {
+    foreach ($data as $k => $v) {
+      if ( is_array( $v ) ) {
+        # perhaps should turn into a comma-separated string
+        $this->{$k} = implode(',',$v);
+      } else if ( is_string( $v ) ) {
+        $this->{$k} = trim( $v );
+      } else if ( is_integer( $v ) ) {
+        $this->{$k} = $v;
+      } else if ( is_bool( $v ) ) {
+        $this->{$k} = $v;
+      } else {
+        Error( "Unknown type $k => $v of var " . gettype( $v ) );
+        $this->{$k} = $v;
+      }
+    }
+  }
+  public static function find_all( $parameters = null, $options = null ) {
+    $filters = array();
+    $sql = 'SELECT * FROM MontageLayouts ';
+    $values = array();
+
+    if ( $parameters ) {
+      $fields = array();
+      $sql .= 'WHERE ';
+      foreach ( $parameters as $field => $value ) {
+        if ( $value == null ) {
+          $fields[] = $field.' IS NULL';
+        } else if ( is_array( $value ) ) {
+          $func = function(){return '?';};
+          $fields[] = $field.' IN ('.implode(',', array_map( $func, $value ) ). ')';
+          $values += $value;
+
+        } else {
+          $fields[] = $field.'=?';
+          $values[] = $value;
+        }
+      }
+      $sql .= implode(' AND ', $fields );
+    }
+    if ( $options and isset($options['order']) ) {
+    $sql .= ' ORDER BY ' . $options['order'];
+    }
+    $result = dbQuery($sql, $values);
+    $results = $result->fetchALL(PDO::FETCH_CLASS | PDO::FETCH_PROPS_LATE, 'MontageLayout');
+    foreach ( $results as $row => $obj ) {
+      $filters[] = $obj;
+    }
+    return $filters;
+  }
+  public function save( $new_values = null ) {
+    if ( $new_values ) {
+      foreach ( $new_values as $k=>$v ) {
+        $this->{$k} = $v;
+      }
+    }
+    
+    $sql = 'UPDATE MontageLayouts SET '.implode(', ', array_map( function($field) {return $field.'=?';}, array_keys( $this->defaults ) ) ) . ' WHERE Id=?';
+    $values = array_map( function($field){return $this->{$field};}, $this->fields );
+    $values[] = $this->{'Id'};
+    dbQuery( $sql, $values );
+  } // end function save
+
+} // end class MontageLayout
+?>