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- various fixedsfor manual installation. removed old references to
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padams
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Feb 21, 2007
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,193 +1,193 @@ | ||
| <?php | ||
|
|
||
| // | ||
| // Open Web Analytics - An Open Source Web Analytics Framework | ||
| // | ||
| // Copyright 2006 Peter Adams. All rights reserved. | ||
| // | ||
| // Licensed under GPL v2.0 http://www.gnu.org/copyleft/gpl.html | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
| // | ||
| // $Id$ | ||
| // | ||
|
|
||
| /** | ||
| * Template | ||
| * | ||
| * @author Peter Adams <[email protected]> | ||
| * @copyright Copyright © 2006 Peter Adams <[email protected]> | ||
| * @license http://www.gnu.org/copyleft/gpl.html GPL v2.0 | ||
| * @category owa | ||
| * @package owa | ||
| * @version $Revision$ | ||
| * @since owa 1.0.0 | ||
| */ | ||
| class Template { | ||
|
|
||
| /** | ||
| * Template files directory | ||
| * | ||
| * @var string | ||
| */ | ||
| var $template_dir; | ||
|
|
||
| /** | ||
| * Template Variables | ||
| * | ||
| * @var array | ||
| */ | ||
| var $vars; | ||
|
|
||
| /** | ||
| * Template file | ||
| * | ||
| * @var string | ||
| */ | ||
| var $file; | ||
|
|
||
| /** | ||
| * Constructor | ||
| * | ||
| * @access public | ||
| */ | ||
| function Template() { | ||
|
|
||
| return; | ||
| } | ||
|
|
||
| /** | ||
| * Set the template file | ||
| * | ||
| * @param string $file | ||
| */ | ||
| function set_template($file = null) { | ||
| $this->file = $this->template_dir.$file; | ||
| return; | ||
| } | ||
|
|
||
| /** | ||
| * Set a template variable | ||
| * | ||
| * @param string $name | ||
| * @param unknown_value $value | ||
| * @access public | ||
| */ | ||
| function set($name, $value) { | ||
| $this->vars[$name] = is_object($value) ? $value->fetch() : $value; | ||
| return; | ||
| } | ||
|
|
||
| /** | ||
| * Open, parse, and return the template file. | ||
| * | ||
| * @param string $file | ||
| * @return string $contents | ||
| * @access public | ||
| */ | ||
| function fetch($file = null) { | ||
| if(!$file): | ||
| $file = $this->file; | ||
| else: | ||
| $file = $this->template_dir.$file; | ||
| endif; | ||
|
|
||
| @extract($this->vars); // Extract the vars to local namespace | ||
| ob_start(); // Start output buffering | ||
| include($file); // Include the file | ||
| $contents = ob_get_contents(); // Get the contents of the buffer | ||
| ob_end_clean(); // End buffering and discard | ||
| return $contents; // Return the contents | ||
| } | ||
|
|
||
| } | ||
|
|
||
| /** | ||
| * An extension to Template that provides automatic caching of | ||
| * template contents. | ||
| */ | ||
| class CachedTemplate extends Template { | ||
| var $cache_id; | ||
| var $expire; | ||
| var $cached; | ||
|
|
||
| /** | ||
| * Constructor. | ||
| * | ||
| * @param $cache_id string unique cache identifier | ||
| * @param $expire int number of seconds the cache will live | ||
| */ | ||
| function CachedTemplate($cache_id = null, $expire = 900) { | ||
| $this->Template(); | ||
| $this->cache_id = $cache_id ? 'cache/' . md5($cache_id) : $cache_id; | ||
| $this->expire = $expire; | ||
| } | ||
|
|
||
| /** | ||
| * Test to see whether the currently loaded cache_id has a valid | ||
| * corrosponding cache file. | ||
| */ | ||
| function is_cached() { | ||
| if($this->cached) return true; | ||
|
|
||
| // Passed a cache_id? | ||
| if(!$this->cache_id) return false; | ||
|
|
||
| // Cache file exists? | ||
| if(!file_exists($this->cache_id)) return false; | ||
|
|
||
| // Can get the time of the file? | ||
| if(!($mtime = filemtime($this->cache_id))) return false; | ||
|
|
||
| // Cache expired? | ||
| if(($mtime + $this->expire) < time()) { | ||
| @unlink($this->cache_id); | ||
| return false; | ||
| } | ||
| else { | ||
| /** | ||
| * Cache the results of this is_cached() call. Why? So | ||
| * we don't have to double the overhead for each template. | ||
| * If we didn't cache, it would be hitting the file system | ||
| * twice as much (file_exists() & filemtime() [twice each]). | ||
| */ | ||
| $this->cached = true; | ||
| return true; | ||
| } | ||
| } | ||
|
|
||
| /** | ||
| * This function returns a cached copy of a template (if it exists), | ||
| * otherwise, it parses it as normal and caches the content. | ||
| * | ||
| * @param $file string the template file | ||
| */ | ||
| function fetch_cache($file) { | ||
| if($this->is_cached()) { | ||
| $fp = @fopen($this->cache_id, 'r'); | ||
| $contents = fread($fp, filesize($this->cache_id)); | ||
| fclose($fp); | ||
| return $contents; | ||
| } | ||
| else { | ||
| $contents = $this->fetch($file); | ||
|
|
||
| // Write the cache | ||
| if($fp = @fopen($this->cache_id, 'w')) { | ||
| fwrite($fp, $contents); | ||
| fclose($fp); | ||
| } | ||
| else { | ||
| die('Unable to write cache.'); | ||
| } | ||
|
|
||
| return $contents; | ||
| } | ||
| } | ||
| } | ||
|
|
||
| ?> | ||
| <?php | ||
|
|
||
| // | ||
| // Open Web Analytics - An Open Source Web Analytics Framework | ||
| // | ||
| // Copyright 2006 Peter Adams. All rights reserved. | ||
| // | ||
| // Licensed under GPL v2.0 http://www.gnu.org/copyleft/gpl.html | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
| // | ||
| // $Id$ | ||
| // | ||
|
|
||
| /** | ||
| * Template | ||
| * | ||
| * @author Peter Adams <[email protected]> | ||
| * @copyright Copyright © 2006 Peter Adams <[email protected]> | ||
| * @license http://www.gnu.org/copyleft/gpl.html GPL v2.0 | ||
| * @category owa | ||
| * @package owa | ||
| * @version $Revision$ | ||
| * @since owa 1.0.0 | ||
| */ | ||
| class Template { | ||
|
|
||
| /** | ||
| * Template files directory | ||
| * | ||
| * @var string | ||
| */ | ||
| var $template_dir; | ||
|
|
||
| /** | ||
| * Template Variables | ||
| * | ||
| * @var array | ||
| */ | ||
| var $vars; | ||
|
|
||
| /** | ||
| * Template file | ||
| * | ||
| * @var string | ||
| */ | ||
| var $file; | ||
|
|
||
| /** | ||
| * Constructor | ||
| * | ||
| * @access public | ||
| */ | ||
| function Template() { | ||
|
|
||
| return; | ||
| } | ||
|
|
||
| /** | ||
| * Set the template file | ||
| * | ||
| * @param string $file | ||
| */ | ||
| function set_template($file = null) { | ||
| $this->file = $this->template_dir.$file; | ||
| return; | ||
| } | ||
|
|
||
| /** | ||
| * Set a template variable | ||
| * | ||
| * @param string $name | ||
| * @param unknown_value $value | ||
| * @access public | ||
| */ | ||
| function set($name, $value) { | ||
| $this->vars[$name] = is_object($value) ? $value->fetch() : $value; | ||
| return; | ||
| } | ||
|
|
||
| /** | ||
| * Open, parse, and return the template file. | ||
| * | ||
| * @param string $file | ||
| * @return string $contents | ||
| * @access public | ||
| */ | ||
| function fetch($file = null) { | ||
| if(!$file): | ||
| $file = $this->file; | ||
| else: | ||
| $file = $this->template_dir.$file; | ||
| endif; | ||
|
|
||
| @extract($this->vars); // Extract the vars to local namespace | ||
| ob_start(); // Start output buffering | ||
| include($file); // Include the file | ||
| $contents = ob_get_contents(); // Get the contents of the buffer | ||
| ob_end_clean(); // End buffering and discard | ||
| return $contents; // Return the contents | ||
| } | ||
|
|
||
| } | ||
|
|
||
| /** | ||
| * An extension to Template that provides automatic caching of | ||
| * template contents. | ||
| */ | ||
| class CachedTemplate extends Template { | ||
| var $cache_id; | ||
| var $expire; | ||
| var $cached; | ||
|
|
||
| /** | ||
| * Constructor. | ||
| * | ||
| * @param $cache_id string unique cache identifier | ||
| * @param $expire int number of seconds the cache will live | ||
| */ | ||
| function CachedTemplate($cache_id = null, $expire = 900) { | ||
| $this->Template(); | ||
| $this->cache_id = $cache_id ? 'cache/' . md5($cache_id) : $cache_id; | ||
| $this->expire = $expire; | ||
| } | ||
|
|
||
| /** | ||
| * Test to see whether the currently loaded cache_id has a valid | ||
| * corrosponding cache file. | ||
| */ | ||
| function is_cached() { | ||
| if($this->cached) return true; | ||
|
|
||
| // Passed a cache_id? | ||
| if(!$this->cache_id) return false; | ||
|
|
||
| // Cache file exists? | ||
| if(!file_exists($this->cache_id)) return false; | ||
|
|
||
| // Can get the time of the file? | ||
| if(!($mtime = filemtime($this->cache_id))) return false; | ||
|
|
||
| // Cache expired? | ||
| if(($mtime + $this->expire) < time()) { | ||
| @unlink($this->cache_id); | ||
| return false; | ||
| } | ||
| else { | ||
| /** | ||
| * Cache the results of this is_cached() call. Why? So | ||
| * we don't have to double the overhead for each template. | ||
| * If we didn't cache, it would be hitting the file system | ||
| * twice as much (file_exists() & filemtime() [twice each]). | ||
| */ | ||
| $this->cached = true; | ||
| return true; | ||
| } | ||
| } | ||
|
|
||
| /** | ||
| * This function returns a cached copy of a template (if it exists), | ||
| * otherwise, it parses it as normal and caches the content. | ||
| * | ||
| * @param $file string the template file | ||
| */ | ||
| function fetch_cache($file) { | ||
| if($this->is_cached()) { | ||
| $fp = @fopen($this->cache_id, 'r'); | ||
| $contents = fread($fp, filesize($this->cache_id)); | ||
| fclose($fp); | ||
| return $contents; | ||
| } | ||
| else { | ||
| $contents = $this->fetch($file); | ||
|
|
||
| // Write the cache | ||
| if($fp = @fopen($this->cache_id, 'w')) { | ||
| fwrite($fp, $contents); | ||
| fclose($fp); | ||
| } | ||
| else { | ||
| die('Unable to write cache.'); | ||
| } | ||
|
|
||
| return $contents; | ||
| } | ||
| } | ||
| } | ||
|
|
||
| ?> |
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Learn more about bidirectional Unicode characters
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