MadCollector Code

<?php
/* This file is part of Madcollector.
 * Madcollector created by Thomas Andrieu,
 * Developped by Thomas Andrieu.
 * Madcollector is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation.

 * Madcollector is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */

function disable_magic_quotes()
{
	if (get_magic_quotes_gpc()) {
		$_SERVER = stripslashes_array($_SERVER);
		$_GET = stripslashes_array($_GET);
		$_POST = stripslashes_array($_POST);
		$_COOKIE = stripslashes_array($_COOKIE);
		$_FILES = stripslashes_array($_FILES);
		$_ENV = stripslashes_array($_ENV);
		$_REQUEST = stripslashes_array($_REQUEST);
		$HTTP_SERVER_VARS = stripslashes_array($HTTP_SERVER_VARS);
		$HTTP_GET_VARS = stripslashes_array($HTTP_GET_VARS);
		$HTTP_POST_VARS = stripslashes_array($HTTP_POST_VARS);
		$HTTP_COOKIE_VARS = stripslashes_array($HTTP_COOKIE_VARS);
		$HTTP_POST_FILES = stripslashes_array($HTTP_POST_FILES);
		$HTTP_ENV_VARS = stripslashes_array($HTTP_ENV_VARS);
		if (isset($_SESSION)) {    #These are unconfirmed (?)
			$_SESSION = stripslashes_array($_SESSION, '');
			$HTTP_SESSION_VARS = stripslashes_array($HTTP_SESSION_VARS, '');
		}
	}
}


function mad_echo($hookname,$content)
{
	global $madPluginManager;
	$beforehooktable = $madPluginManager->get_plugin_before_hook($hookname);
	for($i=0;$i<sizeOf($beforehooktable);$i++)
	{
		$content = call_user_func($beforehooktable[$i], $content);
	}
	$hooktable = $madPluginManager->get_plugin_hook($hookname);
	for($i=0;$i<sizeOf($hooktable);$i++)
	{
		$content = call_user_func($hooktable[$i], $content);
	}
	$afterhooktable = $madPluginManager->get_plugin_after_hook($hookname);
	for($i=0;$i<sizeOf($afterhooktable);$i++)
	{
		$content = call_user_func($afterhooktable[$i], $content);
	}
	echo $content;
} 

function use_globalfilters()
{
	global $madPluginManager;
	$globalfilters = $madPluginManager->get_globalfilters();
	for($i=0;$i<sizeOf($globalfilters);$i++)
	{
		$content = ob_get_contents();
		$content = call_user_func($globalfilters[$i],$content);
	}
	echo $content;
} 

function mad_date($date)
{
	$lang=$_SESSION['lang'];
	if($date==null)
		$date = time();
	else $date = strtotime($date);
	if($date=="") return "";
	switch($lang)
	{
		case "fr" :
			return date("d/m/Y",$date);
			break;
		default :
			return date("F jS, Y",$date);
			break;
	}
} 

function pagination($page, $redirect, $nbPages)
{
	global $compteurpagination;
	$compteurpagination++;
	if(!($nbPages<1))
	{
		global $locales;
		$content = '<form action="'.$redirect.'" method="GET" name="pagination_page_select'.$compteurpagination.'">'.$locales["Browse_Page"].": \n";
		$get_keys = array_keys($_GET);
		for($i=0;$i<sizeOf($get_keys);$i++)
		{
			if($get_keys[$i] !="page") $content .= "<input type=\"hidden\" name=\"".$get_keys[$i]."\" value=\"".$_GET[$get_keys[$i]]."\"/>";
		}
		$content.= '<select name="page" >.$compteurpagination.'.submit();">';
		for($i = 0; $i<$nbPages; $i++)
		{ 
			$content.= "<option value=\"".($i+1)."\"";
			if($page==($i+1)) $content.= ' selected="selected"';
			$content.= ">".($i+1)."</option>";
		}
		$content .= '</select><input type="submit" name="pagination_page_submit" value="OK" style="display:none;"/></form>'."\n";
		return $content;
	}

}

function pagination_letter($redirect)
{
	global $locales,$letter;
	$content = '<form action="'.$redirect.'" method="GET" name="pagination_letter_select">'.$locales["Browse_Letter"].": \n";
	$get_keys = array_keys($_GET);
	for($i=0;$i<sizeOf($get_keys);$i++)
	{
		if($get_keys[$i] !="letter") $content .= "<input type=\"hidden\" name=\"".$get_keys[$i]."\" value=\"".$_GET[$get_keys[$i]]."\"/>";
	}
	$content.= '<select name="letter" >;
	$content.= "<option value=\"%\"";
	if($letter=="[0-9]") $content.= ' selected="selected"';
	$content.=">#</option>";
	for($i='A';$i!="AA"; $i++)
	{ 
		$content.= "<option value=\"".$i."\"";
		if(strtoupper($letter)==$i) $content.= ' selected="selected"';
		$content.= ">".$i."</option>";
	}
	$content.= "<option value=\".\"";
	if($letter==".") $content.= ' selected="selected"';
	$content.=">".$locales["All"]."</option>";
	$content .= '</select><input type="submit" name="pagination_letter_submit" value="OK" style="display:none;"/></form>'."\n";
	return $content;
}

function display_items_per_page()
{	
	global $locales,$nbrEnregPage;
	echo '<div id="form_nb_page"><form method="get" action="index.php">'.$locales["Items_Per_Page"].' : ';
	foreach($_GET as $key=>$value)
		if(($key != "page")&&($key != "enreg"))
			echo '<input type="hidden" name="'.$key.'" value="'.$value.'"/>';
	echo '<input type="text" name="enreg" value="'.$nbrEnregPage.'" size="3"/><input type="submit" name="submitEnreg" value="'.$locales["Send"].'"/></form></div>';
}


function parse_content($contenuXML,$tagName)
{
	$retour = "";
	$backup_retour = "";
	if($contenuXML=="")
	{
		return "";
	}
	$dom = new DOMDocument();
	if(!$dom->loadXML($contenuXML))
		return "";
	$noeuds = $dom->getElementsByTagName($tagName);
	for($i=0; $i < $noeuds->length; $i++)
	{
		$noeud_loop = $noeuds->item($i);
		if($noeud_loop->getAttribute("lang")==$_SESSION["lang"])
			$retour = $noeud_loop->nodeValue;
		if($noeud_loop->getAttribute("lang")=="en")
			$backup_retour = $noeud_loop->nodeValue;
	}

	if($retour != "")
		return $retour;
	else return $backup_retour;
}

function addXML_content($contenuXML,$tagName,$rootName,$addValue)
{
	$addValue = htmlspecialchars(nl2br($addValue));

	$dom = new DOMDocument();
	$node_found=false;

	$my_encoding = mb_detect_encoding($addValue);
	if($my_encoding != "UTF-8")
		utf8_encode($addValue);

	if($contenuXML != "")
	{
		if(!$dom->loadXML($contenuXML))
			return $contenuXML;
		$noeuds = $dom->getElementsByTagName($tagName);
		$rootNodeList = $dom->getElementsByTagName($rootName);
		$rootNode = $rootNodeList->item(0);
		$node_found=false;
		for($i=0; $i < $noeuds->length; $i++)
		{
			$noeud_loop = $noeuds->item($i);
			if($noeud_loop->getAttribute("lang")==$_SESSION["lang"])
			{
				$noeud_loop->nodeValue = $addValue;
				$node_found=true;
			}
		}
	}
	else 
	{
		$node = $dom->createElement($rootName);
		$rootNode = $dom->appendChild($node);
	}
	if(!$node_found)
	{
		$node = $dom->createElement($tagName,$addValue);
		$new_node = $rootNode->appendChild($node);
		$new_node->setAttribute("lang", $_SESSION["lang"]);
	}
	return $dom->saveXML();
}

function stripslashes_array($data) {
	if (is_array($data)){
		foreach ($data as $key => $value){
			$data[$key] = stripslashes_array($value);
		}
		return $data;
	}else{
		return stripslashes($data);
	}
}

function select_month($issue_month)
{
	global $locales;
	$retour = '<option value=""></option>\n';
	foreach ($locales["months"] as $key => $value){
		$retour .= '<option value="'.$key.'"';
		if($issue_month==$key) $retour .= ' selected="selected"';
		$retour .=  '>'.$value.'</option>\n';}
	return $retour;
}

function select_year($issue_year)
{
	$retour = '<option value=""></option>\n';
	$myYear=(date("Y")+1);
	for ($i=1900;$i<$myYear;$i++){
		$retour .= '<option value="'.$i.'"';
		if($issue_year==$i) $retour .= ' selected="selected"';
		$retour .=  '>'.$i.'</option>\n';}
	return $retour;
}

function mad_strip($input_text)
{
	$temp = preg_replace (	array(
				'@<script[^>]*?.*?</script>@siu',
				'@<script[^>]*?.*?/>@siu',
				'@<object[^>]*?.*?</object>@siu',
				'@<embed[^>]*?.*?</embed>@siu',
				'@<applet[^>]*?.*?</applet>@siu',
				'@<noframes[^>]*?.*?</noframes>@siu',
				'@<noscript[^>]*?.*?</noscript>@siu',
				'@<form[^>]*?.*?</form>@siu',
				'@<input[^>]*?.*?>@siu',
				'@<noembed[^>]*?.*?</noembed>@siu',),
			array(
				'','', '', '', '', '', '', '', '', ''),$input_text
			);
	return $temp;
}

function get_languages(){
	$languages = array();
	if($fp = fopen("locales/lc.locales","r"))
	{
		while (!feof($fp)) 
		{
			$ligne = fgets($fp, 4096);
			if (preg_match("/^(.+):(.+)$/", $ligne, $regs)) {
				$languages[$regs[1]] = $regs[2];
			}
		}
		fclose($fp);
	}
	return $languages;
}

function language_selector(){
	global $lang, $locales;
	echo '<form method="get" name="language_select" action="index.php">';
	$get_keys = array_keys($_GET);
	for($i=0;$i<sizeOf($get_keys);$i++)
	{
		if($get_keys[$i] != "lang")
			echo "<input type=\"hidden\" name=\"".$get_keys[$i]."\" value=\"".$_GET[$get_keys[$i]]."\"/>";
	}
	echo '<select name="lang"  label="'.$locales["Language"].'">';
	if($fp = fopen("locales/lc.locales","r"))
	{
		while (!feof($fp)) 
		{
			$ligne = fgets($fp, 4096);
			if (preg_match("/^(.+):(.+)$/", $ligne, $regs)) {
				echo "<option value=\"".$regs[1]."\"";
				if($regs[1]==$lang) echo " selected=\"selected\"";
				echo ">".$regs[2]."</option>";
			}
		}
		fclose($fp);
	}
	echo '</optgroup></select><input type="submit" value="OK" style="display:none;"/></form>'; 
}

function search_input(){
	global $locales;
	if(!isset($_GET["search"])) $_GET["search"] = "";
	echo "<p>".$locales["Menu_Search"]." : </p>\n" ;
	echo '<form method="get" action="index.php"><input type="text" name="search" value="'.$_GET["search"].'"/><input type="hidden" name="rub" value="search"/><input type="submit" value="'.$locales["Search"].'" class="submit"/></form>';
}


function vote_form($id_series,$issue,$id_story,$popularity,$votes)
{
	global $locales;
	echo '<div id="story_vote_'.$id_story.'"';
	if((isset($_COOKIE["story_voted"][$id_series][$issue][$id_story]))&&(($_COOKIE["story_voted"][$id_series][$issue][$id_story]!="")))
		echo ' class="voted"';
	echo '>';
	if($votes>0)
		echo $locales["Popularity"]." : ".round(100*$popularity/$votes)."% (".$votes." ".$locales["Votes"].")";
	if(((!isset($_COOKIE["story_voted"][$id_series][$issue][$id_story]))||(($_COOKIE["story_voted"][$id_series][$issue][$id_story]=="")))&&(isset($_SESSION['id_user'])))
	{
		if($votes>0)
			echo "<br/>\n";
		echo $locales["Vote"].' : <a href="javascript:story_vote(\''.$id_series.'\',\''.$issue.'\',\''.$id_story.'\',\'increase\')"><img alt="+" src="'.THEME.'/images/thumbsup.gif" style="border:0px;"/></a><a href="javascript:story_vote(\''.$id_series.'\',\''.$issue.'\',\''.$id_story.'\',\'decrease\')"><img alt="-" src="'.THEME.'/images/thumbsdown.gif" style="border:0px;"/></a>';
	}
	echo '</div>';

}


function create_thumbnail($file,$destination)
{
	global $error_messages,$locales;
	$tmp_file = $file['tmp_name'];
	if( !is_uploaded_file($tmp_file) )
	{
		array_push($error_messages,$locales["ErrMsg_NoFile_Uploaded"]);
		return;
	}
	$type_file = $file['type'];
	if( !strstr($type_file, 'jpg') && !strstr($type_file, 'jpeg') && !strstr($type_file, 'bmp') && !strstr($type_file, 'gif') )
	{
		array_push($error_messages,$locales["ErrMsg_NoImage_File"]);
		return;
	}
	// on copie le fichier dans le dossier de destination
	$name_file = $file['name'];
	$check_extensions = get_loaded_extensions();
	if(in_array("gd",$check_extensions))
	{
		switch($type_file)
		{
			case "image/gif" :
				$new_im=imagecreatefromgif($tmp_file);
				break;
			case "image/jpeg" :
				$new_im=imagecreatefromjpeg($tmp_file);
				break;
		}
		$nouvelle_image=imagecreatetruecolor(imagesx($new_im),imagesy($new_im));
		imagecopyresized($nouvelle_image,$new_im,0,0,0,0,imagesx($new_im),imagesy($new_im),imagesx($new_im),imagesy($new_im));
		imagejpeg($nouvelle_image,COVER.$destination);
		// Start the thumbnail generation
		$n_width=80; // Fix the width of the thumb nail image
		$n_height=120; // Fix the height of the thumb nail image
		$im=imagecreatefromjpeg(COVER.$destination);
		$width=imagesx($im);
		$height=imagesy($im);
		$newimage=imagecreatetruecolor($n_width,$n_height);
		imagecopyresized($newimage,$im,0,0,0,0,$n_width,$n_height,$width,$height);
		imagejpeg($newimage,PREVIEWCOVER.$destination);
	}
	// End of JPG thumbnail creation
}

?>