Initial commit

_old/version_2/php/func_html.php

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+<?php
+#########################################################
+#														#
+#	Functions the print HTML							#
+#		written by benjamin ramey						#
+#		bsr@rameydesign.net								#
+#														#
+#	best viewed with:									#
+#		resolution = 1280x960							#
+#		tab = 4 spaces									#
+#		indent = 8 spaces								#
+#														#
+#####################################################################################################################################################
+#			CODE																					 #	COMMENTS									#
+#####################################################################################################################################################
+
+###################################################################################################### print a page from xml data array
+# parameters: 1) array of data from xml file
+# returns: the html for the select box for language selection
+function html_print_xml_page($data)
+{
+	$page_name = $data['name'];
+	$page_content = '';
+	$sections = 0;
+	$paras = 0;
+	
+	isset($data['content']['section'])
+					? $sections = 1
+					: $paras = 1;
+	
+	if($sections ) {
+		$contents = xml_force_array($data['content']['section']);
+		$page_content = html_print_sections($contents);
+	}
+	else if($paras) {
+		$contents = xml_force_array($data['content']['para']);
+		$page_content = html_print_paragraphs($contents);
+	}
+	
+	print "<div class='page_title'>$page_name</div>\n";
+	print "<div class='page_content'>\n";
+	print $page_content;
+	print "</div>\n";
+}
+
+###################################################################################################### print sections of an xml page
+# parameters: 1) array of sections to print
+# returns: the html for the sections
+function html_print_sections(&$sections)
+{
+	$page_content = '';
+	
+	foreach($sections as $sec) {
+		$page_content .= "<div class='text_div'>\n";
+		$page_content .= "<div class='text_header'>{$sec['name']}</div>\n";
+		$page_content .= "<div class='text'>\n";
+		
+		$paras = xml_force_array($sec['text']['para']);
+	
+		$page_content .= html_print_paragraphs($paras);
+		
+		$page_content .= "</div>\n";
+		$page_content .= "</div>\n";
+	}
+	
+	return $page_content;
+}
+
+###################################################################################################### print paragraphs of an xml page
+# parameters: 1) array of paragraphs to print
+# returns: the html for the paragraphs
+function html_print_paragraphs(&$paragraphs)
+{
+	$page_content = '';
+	
+	foreach($paragraphs as $para) {
+		$page_content .= '<p>';
+		
+		if(is_array($para)) {
+			foreach($para as $key => $value) {
+				switch($key) {
+					case 'line':
+						if(is_array($value)) {
+							foreach($value as $line) { $page_content .= '<br />'.$line; }
+						}
+						else { $page_content .= '<br />'.$value; }
+						break;
+					case 'paracontent':
+						$page_content .= "$value\n";
+						break;
+					case 'list':
+						if($para['list']['type'] == 'ordered') {
+							$page_content .= "<ol>\n";
+						}
+						else { $page_content .= "<ul>\n"; }
+						foreach($para['list']['listitem'] as $item) {
+							$page_content .= "<li>$item</li>\n";
+						}
+						if($para['list']['type'] == 'ordered') {
+							$page_content .= "</ol>\n";
+						}
+						else { $page_content .= "</ul>\n"; }
+						break;
+					case 'heading':
+						$page_content .= "<strong>$value</strong>\n";
+						break;
+					case 'link':
+						if(is_array($value)) {
+							$page_content .= " <a href='{$value['href']}'>{$value['linktext']}</a>\n";
+						}
+						else { $page_content .= " <a href='$value'>$value</a>\n"; }
+						break;
+					case 'image':
+						$images = xml_force_array($para['image']);
+						$page_content .= html_print_images($images);
+						break;
+					default:
+						break;
+				}
+			}
+		}
+		else { $page_content .= $para; }
+		
+		$page_content .= "</p>\n";
+	}
+
+	return $page_content;
+}
+
+###################################################################################################### print images of an xml page
+# parameters: 1) array of images to print
+# returns: the html for the images
+function html_print_images(&$images)
+{
+	$page_content = '';
+	
+	foreach($images as $image) {
+		if(is_array($image)) {
+			foreach($image as $key => $value) {
+				switch($key) {
+					case 'link':
+						$page_content .= "<a href='$value'><img src='/graphics/{$image['path']}' ";
+						$page_content .= "target='_blank' border='0' /></a>\n";
+						break;
+					default:
+						break;	
+				}
+			}
+		}
+		else { $page_content .= "<img src='/graphics/{$image}' border='0' align='right' />\n"; }
+	}
+	
+	return $page_content;
+}
+
+###################################################################################################### gets a random panorama image
+# parameters: 1) path to pictures
+# returns: the html for the select box for language selection
+function html_get_random_img($path)
+{
+	$pictures = scandir($path);
+	$pictures = filesys_remove_unwanted_children($pictures,$path,'folders');
+	
+	$num_pics = count($pictures);
+	$rand_pic = $pictures[floor(rand(0,$num_pics - 1))];
+	
+	return($rand_pic);
+}
+
+?>

_old/version_2/php/func_ops.php

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+<?php
+#####################################################
+#													#
+#	written by benjamin ramey						#
+#	ben.ramey@gmail.com								#
+#													#
+#	best viewed with:								#
+#		resolution = 1280x960						#
+#		tab = 4 spaces								#
+#		indent = 8 spaces							#
+#													#
+#	This file contains:								#
+#		Functions the govern various and sundry		#
+#		site operations such as obtaining the		#
+#		commands sent to the server like, for		#
+#		example, what page to display				#
+#													#
+#####################################################################################################################
+#			CODE													#	COMMENTS									#
+#####################################################################################################################
+
+##################################################################### FUNCTION: ops_get_cmds
+function ops_get_cmds()
+{
+	global $_QUERY,$_SCRIPT_NAME;
+	$separator = '/';												# query string will be split by this character
+	$cmds = array();
+
+	if(empty($_QUERY)) { return($cmds); }							# if the query string is empty, no need to procede
+																	# but we do want to still return an array (even an empty one)
+	$cmds = explode($separator,
+				str_replace($_SCRIPT_NAME,'',$_QUERY));
+	for($c = 0; $c < count($cmds); ) {								# removes any empty array elements
+		if(empty($cmds[$c])) {
+			array_splice($cmds,$c,1);								# remove the empty element
+		}
+		else { $c++; }												# only advance the array index if we didn't splice something out
+	}
+	
+	return($cmds);
+}

_old/version_2/php/func_xml.php

@@ -0,0 +1,136 @@
+<?php
+#########################################################
+#														#
+#	XML functions										#
+#		written by benjamin ramey						#
+#		bsr@rameydesign.net								#
+#														#
+#	best viewed with:									#
+#		resolution = 1280x960							#
+#		tab = 4 spaces									#
+#		indent = 8 spaces								#
+#														#
+########################################################################################## xml_parse_file
+# parameters: path to file to parse
+# returns: associative array of xml file data
+function xml_parse_file($xml_file)
+{
+	$xml = '';
+	$data = array();
+	
+	if(file_exists($xml_file)) {
+		$xml = file_get_contents($xml_file);
+		if(empty($xml)) {
+			return(NULL);
+		}
+	}
+	else { return(NULL); }
+	
+	$patt = "/^<\?xml([^\?]*)\?>/";
+	preg_match($patt,$xml,$matches);
+	$xml_specs = explode(' ',$matches[1]);
+	foreach($xml_specs as $spec) {
+		if(empty($spec)) { continue; }
+		list($name,$value) = explode('=',$spec);
+		$value = str_replace("'",'',$value);
+		$value = str_replace('"','',$value);
+		
+		$data[$name] = $value;
+	}
+	$xml = substr($xml,strlen($matches[0]));
+	
+	$xml_left = array($xml);																// init xml heap
+	$tmp_refs[] =& $data;																	// init refs heap
+	$patt = "/^<(\w+)([^>]*)>/";															// pattern to get element at beginning of xml_left
+	
+	while(!empty($xml_left)) {
+		$to_process = array_pop($xml_left);													// $xml_left is a heap
+		$to_process = trim($to_process);													// trim fore and aft spaces
+		$last_index = count($tmp_refs) - 1;
+
+		if(preg_match($patt,$to_process,$matches)) {
+			$element = $matches[1];
+			$parameters = isset($matches[2]) ? $matches[2] : '';
+			
+			if(isset($tmp_refs[$last_index][$element])) {
+				if(is_array($tmp_refs[$last_index][$element])) {
+					if(isset($tmp_refs[$last_index][$element][0])) {						// case: [biography]=>[0],[1]...[x]; $element = biography
+						array_push($tmp_refs[$last_index][$element],'');					// endsup: [biography]=>[0],[1]...[x+1]
+						$tmp_index = count($tmp_refs[$last_index][$element]) - 1;
+						$tmp_refs[] =& $tmp_refs[$last_index][$element][$tmp_index];
+					}
+					else {																	// case: [biography]=>[paragraph]; $element = biography
+						$tmp_ary = $tmp_refs[$last_index][$element];						// endsup: [biography]=>[0]=>[paragraph]
+						$tmp_refs[$last_index][$element] = array($tmp_ary,'');				//						[1]=>''
+						$tmp_refs[] =& $tmp_refs[$last_index][$element][1];
+					}
+				}
+				else {																		// case: [biography]=>"string"; $element = biography
+					$tmp_refs[$last_index][$element] = array($tmp_refs[$last_index][$element],'');
+					$tmp_refs[] =& $tmp_refs[$last_index][$element][1];						// endsup: [biography]=>[0]=>"string"
+				}																			//						[1]=>''
+			}
+			else {
+				$tmp_refs[$last_index][$element] = '';										// case: [biography]=> NULL; $element = biography
+				$tmp_refs[] =& $tmp_refs[$last_index][$element];							// endsup: [biography]=>""
+			}
+			
+			if(!empty($parameters)) {														// if there are parameters, add them as if they were imbedded elements
+				$pairs = explode(' ',$parameters);
+				$last_index = count($tmp_refs) - 1;
+				$tmp_refs[$last_index] = array();											// we can do this, because we know the last element added 
+																							// is always fresh and new
+				foreach($pairs as $pair) {
+					if(empty($pair)) { continue; }
+					
+					list($name,$value) = explode('=',$pair);
+					$value = str_replace("'",'',$value);
+					$value = str_replace('"','',$value);
+					
+					$tmp_refs[$last_index][$name] = $value;
+				}
+			}
+			
+			$end_tag = strpos($to_process,"</$element>");
+			if($end_tag === FALSE) {
+				return("ERROR IN XML DOCUMENT, NO END TAG: $element\n\nto process: $to_process");
+			}
+			
+			$element_len = strlen($matches[0]);
+			$contents = substr($to_process,$element_len,$end_tag - $element_len);
+			
+			if($extra = substr($to_process,$end_tag + strlen("</$element>"))) {
+				array_push($xml_left,$extra);
+			}
+			else {
+				array_push($xml_left,'!~~END~~!'); 
+			}
+			array_push($xml_left,$contents);
+		}
+		else if($to_process != '!~~END~~!') {												// no pattern match, but it's not the end of an embedded element
+			$tmp_refs[$last_index] = $to_process;											// so we must have content to assign, so assign it--genius!
+			array_pop($tmp_refs);
+		}
+		else {																				// we've reached the end of an embedded element, so jump back a level
+			$tmp = array_pop($tmp_refs);
+		}
+	}
+	
+	return($data);
+}
+
+########################################################################################## xml_force_array
+# parameters: path to file to parse
+# returns: associative array of xml file data
+function xml_force_array($element)
+{
+	$array = array();
+	if(is_array($element)) {
+		if(isset($element[0]))	{ $array = $element; }
+		else					{ array_push($array,$element); }
+	}
+	else 						{ array_push($array,$element); }	
+	
+	return($array);
+}
+?>

_old/version_2/php/inc_constants.php

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+<?php
+#####################################################
+#													#
+#	written by benjamin ramey						#
+#	ben.ramey@gmail.com								#
+#													#
+#	This file contains:								#
+#		constants									#
+#													#
+#####################################################################################################
+#			CODE									#	COMMENTS									#
+#####################################################################################################
+#	style: all caps, underscores
+#	prefix: k
+##################################################### CONSTANTS
+define('kDEBUG',false);								# toggles debugging messages throughout code
+define('kERROR_LEVEL','low');						# level of error reporting:
+													#		none = no error reporting
+													#		high = only high priority errors
+													#		medium = medium and higher priority errors
+													#		low = low and higher priority errors
+
+?>

_old/version_2/php/inc_globals.php

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+<?php
+#####################################################
+#													#
+#	written by benjamin ramey						#
+#	ben.ramey@gmail.com								#
+#													#
+#	This file contains:								#
+#		globals										#
+#													#
+#####################################################################################################################
+#			CODE													#	COMMENTS									#
+#####################################################################################################################
+#	style: all caps, underscores
+#	prefix: _
+##################################################################### GLOBALS
+$_DOC_ROOT = $_SERVER['DOCUMENT_ROOT'];
+$_SCRIPT_NAME = $_SERVER['SCRIPT_NAME'];
+$_QUERY = $_SERVER['REQUEST_URI'];
+$_CMDS = ops_get_cmds();