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Seeking PHP POTD scripts

Posted: Tue Jun 24, 2003 11:19 am
by mackie
Hi,

I'm seeking an free picture of the day script (that works?) for a small postcard site I'm creating. I've downloaded 3 so far but I haven't been able to get them to work.

I wish to have a small image on the index.php page with it linking to another page (displaypotd.php) that shows the larger image and possibly an image voting poll for locals to decide which image they want printed as a postcard. There are 250+ images for them to choose from.

If anyone has an potd script they're using and can sent an .zip, please do.

A few temp pages are up at http://celebrateaugusta.com

Thanks for any help.

mackie
mackie@waynemackie.com[/url]

Posted: Tue Jun 24, 2003 3:44 pm
by phice
I found 125 scripts that relate to yours on HotScript.com/PHP - (link)

Only 2 POTD scripts.

Posted: Tue Jun 24, 2003 9:14 pm
by mackie
If you check closely, that 200+ list contains messages of the day, quotes of the day, random quotes, date counters, etc. which cannot be used for images. The others are SSI which don't seem to work with php pages.

Of the other 2 POTD's, Dacio's does not have thumbnail linking and the other the website was missing (mpotd). Fpotd has database errors and I'm waiting for a response I made on that support forum days ago.

I don't have a nuke site just some php pages.

Thanks for looking out.

mackie

Fpotd error - can you see the problem?

Posted: Tue Jun 24, 2003 10:21 pm
by mackie
This is what I get with this script:
Warning: implode() [function.implode]: Bad arguments. in /home/waynxlxa/public_html/fpotd/class.FastTemplate.php on line 160
ERROR: get_template() failure: [./templates/error.tpl]
Thanks,

mackie

Code: Select all

<?php
<?

/*
	CVS Revision. 1.1.0

	Revised for PHP 4!
	Fixed by Jon Coulter
*/

class FastTemplate {

//	************************************************************

	function FastTemplate ($pathToTemplates = "")
	{
		global $php_errormsg;

		$this->FILELIST		=	array();	//	Holds the array of filehandles
										//	FILELIST[HANDLE] == "fileName"

		$this->DYNAMIC		=	array();	//	Holds the array of dynamic
										//	blocks, and the fileHandles they
										//	live in.

		$this->PARSEVARS	=	array();	//	Holds the array of Variable
										//	handles.
										//	PARSEVARS[HANDLE] == "value"

		$this->LOADED		=	array();	//	We only want to load a template
										//	once - when it's used.
										//	LOADED[FILEHANDLE] == 1 if loaded
										//	undefined if not loaded yet.

		$this->HANDLE		=	array();	//	Holds the handle names assigned
										//	by a call to parse()

		$this->ROOT			=	"";			//	Holds path-to-templates

		$this->WIN32		=	false;		//	Set to true if this is a WIN32 server

		$this->ERROR		=	"";			//	Holds the last error message

		$this->LAST			=	"";			//	Holds the HANDLE to the last
										//	template parsed by parse()

		$this->STRICT		=	true;		//	Strict template checking.
										//	Unresolved vars in templates will
										//	generate a warning when found.

		if(!empty($pathToTemplates))
		{
			$this->set_root($pathToTemplates);
		}

	}	// end (new) FastTemplate ()


//	************************************************************
//	All templates will be loaded from this "root" directory
//	Can be changed in mid-process by re-calling with a new
//	value.

	function set_root ($root)
	{
		$trailer = substr($root,-1);

		if(!$this->WIN32)
		{
			if( (ord($trailer)) != 47 )
			{
				$root = "$root". chr(47);
			}

			if(is_dir($root))
			{
				$this->ROOT = $root;
			}
			else
			{
				$this->ROOT = "";
				$this->error("Specified ROOT dir [$root] is not a directory");
			}
		}
		else
		{
			// WIN32 box - no testing
			if( (ord($trailer)) != 92 )
			{
				$root = "$root" . chr(92);
			}
			$this->ROOT = $root;
		}

	}	// End set_root()


//  **************************************************************
//  Calculates current microtime
//	I throw this into all my classes for benchmarking purposes
//	It's not used by anything in this class and can be removed
//	if you don't need it.


	function utime ()
	{
		$time = explode( " ", microtime());
		$usec = (double)$time[0];
		$sec = (double)$time[1];
		return $sec + $usec;
    }

//  **************************************************************
//	Strict template checking, if true sends warnings to STDOUT when
//	parsing a template with undefined variable references
//	Used for tracking down bugs-n-such. Use no_strict() to disable.

	function strict ()
	{
		$this->STRICT = true;
	}

//	************************************************************
//	Silently discards (removes) undefined variable references
//	found in templates

	function no_strict ()
	{
		$this->STRICT = false;
	}

//	************************************************************
//	A quick check of the template file before reading it.
//	This is -not- a reliable check, mostly due to inconsistencies
//	in the way PHP determines if a file is readable.

	function is_safe ($filename)
	{
		if(!file_exists($filename))
		{
			$this->error("[$filename] does not exist",0);
			return false;
		}
		return true;
	}

//	************************************************************
//	Grabs a template from the root dir and
//	reads it into a (potentially REALLY) big string

	function get_template ($template)
	{
		if(empty($this->ROOT))
		{
			$this->error("Cannot open template. Root not valid.",1);
			return false;
		}

		$filename	=	"$this->ROOT"."$template";

		$contents = implode("",(@file($filename)));
		if( (!$contents) or (empty($contents)) )
		{
			$this->error("get_template() failure: [$filename] $php_errormsg",1);
		}

		return $contents;

	} // end get_template

//	************************************************************
//	Prints the warnings for unresolved variable references
//	in template files. Used if STRICT is true

	function show_unknowns ($Line)
	{
		$unknown = array();
		if (ereg("(\{[A-Z0-9_]+\})",$Line,$unknown))
		{
			$UnkVar = $unknown[1];
			if(!(empty($UnkVar)))
			{
				@error_log("[FastTemplate] Warning: no value found for variable: $UnkVar ",0);
			}
		}
	}	// end show_unknowns()

//	************************************************************
//	This routine get's called by parse() and does the actual
//	{VAR} to VALUE conversion within the template.

	function parse_template ($template, $tpl_array)
	{
		while ( list ($key,$val) = each ($tpl_array) )
		{
			if (!(empty($key)))
			{
				if(gettype($val) != "string")
				{
					settype($val,"string");
				}

				//	php4 doesn't like '{$' combinations.
				$key = '{'.$key.'}';
				//$template = ereg_replace("$key","$val","$template");
				$template = str_replace($key, $val, $template);
			}
		}

		if(!$this->STRICT)
		{
			// Silently remove anything not already found

			$template = ereg_replace("\{([A-Z0-9_]+)\}","",$template);
		}
		else
		{
			// Warn about unresolved template variables
			if (ereg("(\{[A-Z0-9_]+\})",$template))
			{
				$unknown = split("\n",$template);
				while (list ($Element,$Line) = each($unknown) )
				{
					$UnkVar = $Line;
					if(!(empty($UnkVar)))
					{
						$this->show_unknowns($UnkVar);
					}
				}
			}
		}
		return $template;

	}	// end parse_template();

//	************************************************************
//	The meat of the whole class. The magic happens here.

	function parse ( $ReturnVar, $FileTags )
	{
		$append = false;
		$this->LAST = $ReturnVar;
		$this->HANDLE[$ReturnVar] = 1;

		if (gettype($FileTags) == "array")
		{
			unset($this->$ReturnVar);	// Clear any previous data

			while ( list ( $key , $val ) = each ( $FileTags ) )
			{
				if ( (!isset($this->$val)) || (empty($this->$val)) )
				{
					$this->LOADED["$val"] = 1;
					if(isset($this->DYNAMIC["$val"]))
					{
						$this->parse_dynamic($val,$ReturnVar);
					}
					else
					{
						$fileName = $this->FILELIST["$val"];
						$this->$val = $this->get_template($fileName);
					}
				}

				//	Array context implies overwrite

				$this->$ReturnVar = $this->parse_template($this->$val,$this->PARSEVARS);

				//	For recursive calls.

				$this->assign( array( $ReturnVar => $this->$ReturnVar ) );

			}
		}	// end if FileTags is array()
		else
		{
			// FileTags is not an array

			$val = $FileTags;

			if( (substr($val,0,1)) == '.' )
			{
				// Append this template to a previous ReturnVar

				$append = true;
				$val = substr($val,1);
			}

			if ( (!isset($this->$val)) || (empty($this->$val)) )
			{
					$this->LOADED["$val"] = 1;
					if(isset($this->DYNAMIC["$val"]))
					{
						$this->parse_dynamic($val,$ReturnVar);
					}
					else
					{
						$fileName = $this->FILELIST["$val"];
						$this->$val = $this->get_template($fileName);
					}
			}

			if($append)
			{
				$this->$ReturnVar .= $this->parse_template($this->$val,$this->PARSEVARS);
			}
			else
			{
				$this->$ReturnVar = $this->parse_template($this->$val,$this->PARSEVARS);
			}

			//	For recursive calls.

			$this->assign(array( $ReturnVar => $this->$ReturnVar) );

		}
		return;
	}	//	End parse()


//	************************************************************

	function FastPrint ( $template = "" )
	{
		if(empty($template))
		{
			$template = $this->LAST;
		}

		if( (!(isset($this->$template))) || (empty($this->$template)) )
		{
			$this->error("Nothing parsed, nothing printed",0);
			return;
		}
		else
		{
			print $this->$template;
		}
		return;
	}

//	************************************************************

	function fetch ( $template = "" )
	{
		if(empty($template))
		{
			$template = $this->LAST;
		}
		if( (!(isset($this->$template))) || (empty($this->$template)) )
		{
			$this->error("Nothing parsed, nothing printed",0);
			return "";
		}

		return $this->$template;
	}


//	************************************************************

	function define_dynamic ($Macro, $ParentName)
	{
		//	A dynamic block lives inside another template file.
		//	It will be stripped from the template when parsed
		//	and replaced with the {$Tag}.

		$this->DYNAMIC[$Macro] = $ParentName;
		return true;
	}

//	************************************************************

	function parse_dynamic ($Macro,$MacroName)
	{
		// The file must already be in memory.

		$ParentTag = $this->DYNAMIC[$Macro];
		if( (!$this->$ParentTag) or (empty($this->$ParentTag)) )
		{
			$fileName = $this->FILELIST[$ParentTag];
			$this->$ParentTag = $this->get_template($fileName);
			$this->LOADED[$ParentTag] = 1;
		}
		if($this->$ParentTag)
		{
			$template = $this->$ParentTag;
			$DataArray = split("\n",$template);
			$newMacro = "";
			$newParent = "";
			$outside = true;
			$start = false;
			$end = false;
			while ( list ($lineNum,$lineData) = each ($DataArray) )
			{
				$lineTest = trim($lineData);
				if("<!-- BEGIN DYNAMIC BLOCK: $Macro -->" == $lineTest )
				{
					$start = true;
					$end = false;
					$outside = false;
				}
				if("<!-- END DYNAMIC BLOCK: $Macro -->" == $lineTest )
				{
					$start = false;
					$end = true;
					$outside = true;
				}
				if( (!$outside) and (!$start) and (!$end) )
				{
					$newMacro .= "$lineData\n"; // Restore linebreaks
				}
				if( ($outside) and (!$start) and (!$end) )
				{
					$newParent .= "$lineData\n"; // Restore linebreaks
				}
				if($end)
				{
					$newParent .= '{'."$MacroName}\n";
				}
				// Next line please
				if($end) { $end = false; }
				if($start) { $start = false; }
			}	// end While

			$this->$Macro = $newMacro;
			$this->$ParentTag = $newParent;
			return true;

		}	// $ParentTag NOT loaded - MAJOR oopsie
		else
		{
			@error_log("ParentTag: [$ParentTag] not loaded!",0);
			$this->error("ParentTag: [$ParentTag] not loaded!",0);
		}
		return false;
	}

//	************************************************************
//	Strips a DYNAMIC BLOCK from a template.

	function clear_dynamic ($Macro="")
	{
		if(empty($Macro)) { return false; }

		// The file must already be in memory.

		$ParentTag = $this->DYNAMIC["$Macro"];

		if( (!$this->$ParentTag) or (empty($this->$ParentTag)) )
		{
			$fileName = $this->FILELIST[$ParentTag];
			$this->$ParentTag = $this->get_template($fileName);
			$this->LOADED[$ParentTag] = 1;
		}

		if($this->$ParentTag)
		{
			$template = $this->$ParentTag;
			$DataArray = split("\n",$template);
			$newParent = "";
			$outside = true;
			$start = false;
			$end = false;
			while ( list ($lineNum,$lineData) = each ($DataArray) )
			{
				$lineTest = trim($lineData);
				if("<!-- BEGIN DYNAMIC BLOCK: $Macro -->" == $lineTest )
				{
					$start = true;
					$end = false;
					$outside = false;
				}
				if("<!-- END DYNAMIC BLOCK: $Macro -->" == $lineTest )
				{
					$start = false;
					$end = true;
					$outside = true;
				}
				if( ($outside) and (!$start) and (!$end) )
				{
					$newParent .= "$lineData\n"; // Restore linebreaks
				}
				// Next line please
				if($end) { $end = false; }
				if($start) { $start = false; }
			}	// end While

			$this->$ParentTag = $newParent;
			return true;

		}	// $ParentTag NOT loaded - MAJOR oopsie
		else
		{
			@error_log("ParentTag: [$ParentTag] not loaded!",0);
			$this->error("ParentTag: [$ParentTag] not loaded!",0);
		}
		return false;
	}


//	************************************************************

	function define ($fileList)
	{
		while ( list ($FileTag,$FileName) = each ($fileList) )
		{
			$this->FILELIST[$FileTag] = $FileName;
		}
		return true;
	}

//	************************************************************

	function clear_parse ( $ReturnVar = '')
	{
		$this->clear($ReturnVar);
	}

//	************************************************************

	function clear ( $ReturnVar = "" )
	{
		// Clears out hash created by call to parse()

		if(!empty($ReturnVar))
		{
			if( (gettype($ReturnVar)) != 'array')
			{
				unset($this->$ReturnVar);
				return;
			}
			else
			{
				while ( list ($key,$val) = each ($ReturnVar) )
				{
					unset($this->$val);
				}
				return;
			}
		}

		// Empty - clear all of them

		while ( list ( $key,$val) = each ($this->HANDLE) )
		{
			$KEY = $key;
			unset($this->$KEY);
		}
		return;

	}	//	end clear()

//	************************************************************

	function clear_all ()
	{
		$this->clear();
		$this->clear_assign();
		$this->clear_define();
		$this->clear_tpl();

		return;

	}	//	end clear_all

//	************************************************************

	function clear_tpl ($fileHandle = "")
	{
		if(empty($this->LOADED))
		{
			// Nothing loaded, nothing to clear

			return true;
		}
		if(empty($fileHandle))
		{
			// Clear ALL fileHandles

			while ( list ($key, $val) = each ($this->LOADED) )
			{
				unset($this->$key);
			}
			unset($this->LOADED);

			return true;
		}
		else
		{
			if( (gettype($fileHandle)) != "array")
			{
				if( (isset($this->$fileHandle)) || (!empty($this->$fileHandle)) )
				{
					unset($this->LOADED[$fileHandle]);
					unset($this->$fileHandle);
					return true;
				}
			}
			else
			{
				while ( list ($Key, $Val) = each ($fileHandle) )
				{
					unset($this->LOADED[$Key]);
					unset($this->$Key);
				}
				return true;
			}
		}

		return false;

	}	// end clear_tpl

//	************************************************************

	function clear_define ( $FileTag = "" )
	{
		if(empty($FileTag))
		{
			unset($this->FILELIST);
			return;
		}

		if( (gettype($Files)) != "array")
		{
			unset($this->FILELIST[$FileTag]);
			return;
		}
		else
		{
			while ( list ( $Tag, $Val) = each ($FileTag) )
			{
				unset($this->FILELIST[$Tag]);
			}
			return;
		}
	}

//	************************************************************
//	Clears all variables set by assign()

	function clear_assign ()
	{
		if(!(empty($this->PARSEVARS)))
		{
			while(list($Ref,$Val) = each ($this->PARSEVARS) )
			{
				unset($this->PARSEVARS["$Ref"]);
			}
		}
	}

//	************************************************************

	function clear_href ($href)
	{
		if(!empty($href))
		{
			if( (gettype($href)) != "array")
			{
				unset($this->PARSEVARS[$href]);
				return;
			}
			else
			{
				while (list ($Ref,$val) = each ($href) )
				{
					unset($this->PARSEVARS[$Ref]);
				}
				return;
			}
		}
		else
		{
			// Empty - clear them all

			$this->clear_assign();
		}
		return;
	}

//	************************************************************

	function assign ($tpl_array, $trailer="")
	{
		if(gettype($tpl_array) == "array")
		{
			while ( list ($key,$val) = each ($tpl_array) )
			{
				if (!(empty($key)))
				{
					//	Empty values are allowed
					//	Empty Keys are NOT

					$this->PARSEVARS["$key"] = $val;
				}
			}
		}
		else
		{
			// Empty values are allowed in non-array context now.
			if (!empty($tpl_array))
			{
				$this->PARSEVARS[$tpl_array] = $trailer;
			}
		}
	}

//	************************************************************
//	Return the value of an assigned variable.
//	Christian Brandel cbrandel@gmx.de

	function get_assigned($tpl_name = "")
	{
		if(empty($tpl_name)) { return false; }
		if(isset($this->PARSEVARS["$tpl_name"]))
		{
			return ($this->PARSEVARS["$tpl_name"]);
		}
		else
		{
			return false;
        }
	}

//	************************************************************

	function error ($errorMsg, $die = 0)
	{
		$this->ERROR = $errorMsg;
		echo "ERROR: $this->ERROR <BR> \n";
		if ($die == 1)
		{
			exit;
		}

		return;

	} // end error()


//	************************************************************



//	************************************************************

} // End class.FastTemplate.php

?>

Posted: Wed Jun 25, 2003 3:18 am
by twigletmac
Lots of code, no bbcode tags to aid readability - could you please edit your post and add them.

Ta,
Mac