mango r199 - trunk/lib

[ovitters svn gnome org]

Author: ovitters
Date: Thu Jun  5 07:06:35 2008
New Revision: 199
URL: http://svn.gnome.org/viewvc/mango?rev=199&view=rev

Log:
Retab! PHP5 object.


Modified:
   trunk/lib/paged_results.php

Modified: trunk/lib/paged_results.php
==============================================================================
--- trunk/lib/paged_results.php	(original)
+++ trunk/lib/paged_results.php	Thu Jun  5 07:06:35 2008
@@ -8,209 +8,209 @@
  * @author Ross Golder <ross golder org>
  */
 class PagedResults {
-	/**
-	 * Main results array
-	 *
-	 * @var array
-	 * @access private
-	 */
-	var $_results;
-
-	/**
-	 * Number of results per page
-	 *
-	 * @var int
-	 * @access private
-	 */
-	var $_page_size;
-
-	/**
-	 * Cursor (index into results)
-	 *
-	 * @var int
-	 * @access private
-	 */
-	var $_cursor;
-
-	/**
-	 * Constructor. Takes new search results set and a number of results to
-	 * display per page.
-	 *
-	 * @param $results array of results to deal with
-	 *
-	 * @access public
-	 * @since 1.0
-	 */
-	function PagedResults($results, $page_size = 25) {
-		$this->_results = array();
-		$this->_page_size = $page_size;
-		$this->_cursor = 0;
-		
-		// Re-pack array into an indexed array
-		$i = 0;
-		foreach($results as $result) {
-			$this->_results[$i++] = $result;
-		}
-	}
-
-	/**
-	 * Add the current navigation state information as XML to the given node
-	 *
-	 * @param $dom DOM to create elements with
-	 * @param $node DOM node to add details to
-	 *
-	 * @return the child node it created for it's results
-	 *
-	 * @access public
-	 * @since 1.0
-	 */
-	function add_navinfo_to(&$dom, &$node) {
-		$node->appendChild($pagedresultsnode = $dom->createElement("pagedresults"));
-		$subnode = $pagedresultsnode->appendChild($dom->createElement("total_results"));
-		$subnode->appendChild($dom->createTextNode(count($this->_results)));
-		$subnode = $pagedresultsnode->appendChild($dom->createElement("total_pages"));
-		$subnode->appendChild($dom->createTextNode($this->total_pages()));
-		$subnode = $pagedresultsnode->appendChild($dom->createElement("result_num"));
-		$subnode->appendChild($dom->createTextNode($this->_cursor));
-		$subnode = $pagedresultsnode->appendChild($dom->createElement("page_num"));
-		$subnode->appendChild($dom->createTextNode($this->page_num()));
-		$subnode = $pagedresultsnode->appendChild($dom->createElement("page_size"));
-		$subnode->appendChild($dom->createTextNode($this->_page_size));
-		return $pagedresultsnode;
-	}
-
-	/**
-	 * Get the total number of results
-	 *
-	 * @return total number of results
-	 *
-	 * @access public
-	 * @since 1.0
-	 */
-	function total_results() {
-		if(!isset($this->_results) || !is_array($this->_results)) {
-			return 0;
-		}
-		return count($this->_results);
-	}
-
-	/**
-	 * Get the total number of pages
-	 *
-	 * @return total number of pages
-	 *
-	 * @access public
-	 * @since 1.0
-	 */
-	function total_pages() {
-		if(!$this->_results || count($this->_results) < 1) {
-			return 0;
-		}
-		if($this->_page_size > 0) {
-			return intval((count($this->_results) - 1) / $this->_page_size) + 1;
-		}
-		return 0;
-	}
-
-	/**
-	 * Goto page number
-	 *
-	 * @param page number to go to
-	 *
-	 * @access public
-	 * @since 1.0
-	 */
-	function goto_page($page_num) {
-		$this->_cursor = 1;
-		if($this->_page_size > 0) {
-			$this->_cursor = (($page_num - 1) * $this->_page_size);
-		}
-	}
-
-	/**
-	 * Set the number of results to display per page
-	 *
-	 * @param page_size number of results to display per page
-	 *
-	 * @access public
-	 * @since 0.1.8
-	 */
-	function set_page_size($page_size) {
-		$this->_page_size = $page_size;
-	}
-
-	/**
-	 * Get this page number
-	 *
-	 * @return this page number
-	 *
-	 * @access public
-	 * @since 1.0
-	 */
-	function page_num() {
-		if($this->_page_size < 1)
-			return 1;
-		return intval(($this->_cursor) / $this->_page_size) + 1;
-	}
-
-	/**
-	 * Get first result number for the current page
-	 *
-	 * @return first result number for the current page
-	 *
-	 * @access public
-	 * @since 0.1.8
-	 */
-	function from_result() {
-		$pagenum = $this->page_num();
-		return intval(($pagenum - 1) * $this->_page_size) + 1;
-	}
-
-	/**
-	 * Get last result number for the current page
-	 *
-	 * @return last result number for the current page
-	 *
-	 * @access public
-	 * @since 0.1.8
-	 */
-	function to_result() {
-		$pagenum = $this->page_num();
-		$endofpage = intval(($pagenum - 1) * $this->_page_size) + $this->_page_size;
-		return min($endofpage, count($this->_results));
-	}
-
-	/**
-	 * Return results for a given page number
-	 *
-	 * @param $page_num requested page number
-	 *
-	 * @return array of results
-	 *
-	 * @access public
-	 * @since 1.0
-	 */
-	function for_page() {
-		// Find bounds
-		$start_result = 1;
-		$end_result = count($this->_results);
-		if($this->_page_size > 0) {
-			$page_num = $this->page_num();
-			$start_result = (($page_num - 1) * $this->_page_size);
-			$end_result = $start_result + $this->_page_size;
-		}
-
-		// Get results
-		$results = array();
-		for($i = $start_result; $i < $end_result; $i++) {
-			if(isset($this->_results[$i])) {
-				$results[$i] = $this->_results[$i];
-			}
-		}
-
-		// Return them
-		return $results;
-	}
+    /**
+     * Main results array
+     *
+     * @var array
+     * @access private
+     */
+    private $_results;
+
+    /**
+     * Number of results per page
+     *
+     * @var int
+     * @access private
+     */
+    private $_page_size;
+
+    /**
+     * Cursor (index into results)
+     *
+     * @var int
+     * @access private
+     */
+    private $_cursor;
+
+    /**
+     * Constructor. Takes new search results set and a number of results to
+     * display per page.
+     *
+     * @param $results array of results to deal with
+     *
+     * @access public
+     * @since 1.0
+     */
+    function __construct($results, $page_size = 25) {
+        $this->_results = array();
+        $this->_page_size = $page_size;
+        $this->_cursor = 0;
+
+        // Re-pack array into an indexed array
+        $i = 0;
+        foreach($results as $result) {
+            $this->_results[$i++] = $result;
+        }
+    }
+
+    /**
+     * Add the current navigation state information as XML to the given node
+     *
+     * @param $dom DOM to create elements with
+     * @param $node DOM node to add details to
+     *
+     * @return the child node it created for it's results
+     *
+     * @access public
+     * @since 1.0
+     */
+    function add_navinfo_to(&$dom, &$node) {
+        $node->appendChild($pagedresultsnode = $dom->createElement("pagedresults"));
+        $subnode = $pagedresultsnode->appendChild($dom->createElement("total_results"));
+        $subnode->appendChild($dom->createTextNode(count($this->_results)));
+        $subnode = $pagedresultsnode->appendChild($dom->createElement("total_pages"));
+        $subnode->appendChild($dom->createTextNode($this->total_pages()));
+        $subnode = $pagedresultsnode->appendChild($dom->createElement("result_num"));
+        $subnode->appendChild($dom->createTextNode($this->_cursor));
+        $subnode = $pagedresultsnode->appendChild($dom->createElement("page_num"));
+        $subnode->appendChild($dom->createTextNode($this->page_num()));
+        $subnode = $pagedresultsnode->appendChild($dom->createElement("page_size"));
+        $subnode->appendChild($dom->createTextNode($this->_page_size));
+        return $pagedresultsnode;
+    }
+
+    /**
+     * Get the total number of results
+     *
+     * @return total number of results
+     *
+     * @access public
+     * @since 1.0
+     */
+    function total_results() {
+        if(!isset($this->_results) || !is_array($this->_results)) {
+            return 0;
+        }
+        return count($this->_results);
+    }
+
+    /**
+     * Get the total number of pages
+     *
+     * @return total number of pages
+     *
+     * @access public
+     * @since 1.0
+     */
+    function total_pages() {
+        if(!$this->_results || count($this->_results) < 1) {
+            return 0;
+        }
+        if($this->_page_size > 0) {
+            return intval((count($this->_results) - 1) / $this->_page_size) + 1;
+        }
+        return 0;
+    }
+
+    /**
+     * Goto page number
+     *
+     * @param page number to go to
+     *
+     * @access public
+     * @since 1.0
+     */
+    function goto_page($page_num) {
+        $this->_cursor = 1;
+        if($this->_page_size > 0) {
+            $this->_cursor = (($page_num - 1) * $this->_page_size);
+        }
+    }
+
+    /**
+     * Set the number of results to display per page
+     *
+     * @param page_size number of results to display per page
+     *
+     * @access public
+     * @since 0.1.8
+     */
+    function set_page_size($page_size) {
+        $this->_page_size = $page_size;
+    }
+
+    /**
+     * Get this page number
+     *
+     * @return this page number
+     *
+     * @access public
+     * @since 1.0
+     */
+    function page_num() {
+        if($this->_page_size < 1)
+            return 1;
+        return intval(($this->_cursor) / $this->_page_size) + 1;
+    }
+
+    /**
+     * Get first result number for the current page
+     *
+     * @return first result number for the current page
+     *
+     * @access public
+     * @since 0.1.8
+     */
+    function from_result() {
+        $pagenum = $this->page_num();
+        return intval(($pagenum - 1) * $this->_page_size) + 1;
+    }
+
+    /**
+     * Get last result number for the current page
+     *
+     * @return last result number for the current page
+     *
+     * @access public
+     * @since 0.1.8
+     */
+    function to_result() {
+        $pagenum = $this->page_num();
+        $endofpage = intval(($pagenum - 1) * $this->_page_size) + $this->_page_size;
+        return min($endofpage, count($this->_results));
+    }
+
+    /**
+     * Return results for a given page number
+     *
+     * @param $page_num requested page number
+     *
+     * @return array of results
+     *
+     * @access public
+     * @since 1.0
+     */
+    function for_page() {
+        // Find bounds
+        $start_result = 1;
+        $end_result = count($this->_results);
+        if($this->_page_size > 0) {
+            $page_num = $this->page_num();
+            $start_result = (($page_num - 1) * $this->_page_size);
+            $end_result = $start_result + $this->_page_size;
+        }
+
+        // Get results
+        $results = array();
+        for($i = $start_result; $i < $end_result; $i++) {
+            if(isset($this->_results[$i])) {
+                $results[$i] = $this->_results[$i];
+            }
+        }
+
+        // Return them
+        return $results;
+    }
 }
 
 ?>