Modifier un script :(
Bonjour
je voudrais savoir si on pouvais m'aider a modifier un script , enfaite le script crée un thumbtails avec la derniere image de l'article , et je voudrais qu'a la place il crée un thumbtail avec la 1ere image de l'article , je voudrais savoir si c'était possible
merci 
<?php
/**
- @version $Id: mod_minifrontpage.php 1.2
- Erwin Schro + Andy Sikumbang
- http://www.templateplazza.com
- @based on mod_section_thumbnail, mod_ultraDGM_News, mod_mostreadrecent, mod_mostread
- @package Joomla 1.0.12
*
--------------------------------------------------
-----------------------------------------
- @version $Id: mod_section_thumbnails.php 3.02
- @package Mambo_4.5.1
- @copyright (C) 2000 - 2004 Miro International Pty Ltd
- @license http://www.gnu.org/copyleft/gpl.html GNU/GPL
- Mambo is Free Software
- /
/** ensure this file is being included by a parent file */
defined( '_VALID_MOS' ) or die( 'Direct Access to this location is not allowed.' );
global $mosConfig_offset, $mosConfig_live_site, $mainframe;
// Move this CSS link into your index.php header to make this module valid XHTML
echo '<link
href="'.$mosConfig_live_site.'/modules/minifrontpa
ge/style.css" rel="stylesheet" type="text/css" />';
echo '<!-- MiniFrontPage Joomla Module by TemplatePlazza.com -->';
//---------------------------------Functions for thumbnails utility---------------------------------------
if (!function_exists("fptn_thumb_size"))
{
function fptn_thumb_size($file, $wdth, $hgth, &$image, &$xtra, $class, $aspect)
{
global $mosConfig_absolute_path, $mosConfig_live_site;
if($class!='') $xtra .= ' class="'.$class.'"';
// Find the extension of the file
$ext =
substr(strrchr(basename($mosConfig_absolute_path.$
file), '.'), 1);
$thumb = str_replace('.'.$ext, '_thumb.'.$ext, $file);
$image = '';
$image_path = $mosConfig_absolute_path.$thumb;
$image_site = $mosConfig_live_site.$thumb;
$found = false;
if (file_exists($image_path))
{
$size = '';
$wx = $hy = 0;
if (function_exists( 'getimagesize' ))
{
$size = @getimagesize( $image_path );
if (is_array( $size ))
{
$wx = $size[0];
$hy = $size[1];
$size = 'width="'.$wx.'" height="'.$hy.'"';
}
}
// if ($wx == $wdth && $hy == $hgth)
//if ( $wx == $wdth )
//{
$found = true;
$image= '<img src="'.$image_site.'" '.$size.$xtra.' />';
//}
}
if (!$found)
{
$size = '';
$wx = $hy = 0;
$size = @getimagesize( $mosConfig_absolute_path.$file );
if (is_array( $size ))
{
$wx = $size[0];
$hy = $size[1];
}
fptn_calcsize($wx, $hy, $wdth, $hgth, $aspect);
switch ($ext)
{
case 'jpg':
case 'jpeg':
case 'png':
fptn_thumbit($mosConfig_absolute_path.$file,$
image_path,$ext,$wdth,$hgth);
$size = 'width="'.$wdth.'" height="'.$hgth.'"';
$image= '<img src="'.$image_site.'" '.$size.$xtra.' />';
break;
case 'gif':
if (function_exists("imagegif")) {
fptn_thumbit($mosConfig_absolute_path.$file,
$image_path,$ext,$wdth,$hgth);
$size = 'width="'.$wdth.'" height="'.$hgth.'"';
$image= '<img src="'.$image_site.'" '.$size.$xtra.' />';
break;
}
default:
$size = 'width="'.$wdth.'" height="'.$hgth.'"';
$image= '<img src="'.$mosConfig_live_site.$file.'" '.$size.$xtra.' />';
break;
}
}
}
function fptn_thumbIt ($file, $thumb, $ext, &$new_width, &$new_height)
{
$img_info = getimagesize ( $file );
$orig_width = $img_info[0];
$orig_height = $img_info[1];
if($orig_width<$new_width || $orig_height<$new_height)
{
$new_width = $orig_width;
$new_height = $orig_height;
}
switch ($ext) {
case 'jpg':
case 'jpeg':
$im = imagecreatefromjpeg($file);
$tim = imagecreatetruecolor ($new_width, $new_height);
fptn_ImageCopyResampleBicubic($tim, $im, 0,0,0,0, $new_width, $new_height, $orig_width, $orig_height);
imagedestroy($im);
imagejpeg($tim, $thumb, 75);
imagedestroy($tim);
break;
case 'png':
$im = imagecreatefrompng($file);
$tim = imagecreatetruecolor ($new_width, $new_height);
fptn_ImageCopyResampleBicubic($tim, $im, 0,0,0,0, $new_width, $new_height, $orig_width, $orig_height);
imagedestroy($im);
imagepng($tim, $thumb, 9);
imagedestroy($tim);
break;
case 'gif':
if (function_exists("imagegif")) {
$im = imagecreatefromgif($file);
$tim = imagecreatetruecolor ($new_width, $new_height);
fptn_ImageCopyResampleBicubic($tim, $im, 0,0,0,0, $new_width, $new_height, $orig_width, $orig_height);
imagedestroy($im);
imagegif($tim, $thumb, 75);
imagedestroy($tim);
}
break;
default:
break;
}
}
function fptn_ImageCopyResampleBicubic (&$dst_img, &$src_img, $dst_x, $dst_y, $src_x, $src_y, $dst_w, $dst_h, $src_w, $src_h)
{
if ($dst_w==$src_w && $dst_h==$src_h) {
$dst_img = $src_img;
return;
}
ImagePaletteCopy ($dst_img, $src_img);
$rX = $src_w / $dst_w;
$rY = $src_h / $dst_h;
$w = 0;
for ($y = $dst_y; $y < $dst_h; $y++)
{
$ow = $w; $w = round(($y + 1) * $rY);
$t = 0;
for ($x = $dst_x; $x < $dst_w; $x++)
{
$r = $g = $b = 0; $a = 0;
$ot = $t; $t = round(($x + 1) * $rX);
for ($u = 0; $u < ($w - $ow); $u++)
{
for ($p = 0; $p < ($t - $ot); $p++)
{
$c = ImageColorsForIndex ($src_img, ImageColorAt ($src_img, $ot + $p, $ow + $u));
$r += $c['red'];
$g += $c['green'];
$b += $c['blue'];
$a++;
}
}
if(!$a) $a = 1;
ImageSetPixel ($dst_img, $x, $y, ImageColorClosest ($dst_img, $r / $a, $g / $a, $b / $a));
}
}
}
function fptn_calcsize($srcx, $srcy, &$forcedwidth, &$forcedheight, $aspect)
{
if ($forcedwidth > $srcx) $forcedwidth = $srcx;
if ($forcedheight > $srcy) $forcedheight = $srcy;
if ( $forcedwidth <=0 && $forcedheight > 0) {
$forcedwidth = round(($forcedheight * $srcx) / $srcy);
}
else if ( $forcedheight <=0 && $forcedwidth > 0) {
$forcedheight = round(($forcedwidth * $srcy) / $srcx);
}
else if ( $forcedwidth/$srcx>1 && $forcedheight/$srcy>1) {
//May not make an image larger!
$forcedwidth = $srcx;
$forcedheight = $srcy;
}
else if ( $forcedwidth/$srcx<1 && $aspect) {
//$forcedheight = round(($forcedheight * $forcedwidth) /$srcx);
$forcedheight = round( ($srcy/$srcx) * $forcedwidth );
$forcedwidth = $forcedwidth;
}
}
function fptn_limittext($txt,$limit)
{
$len=strlen($txt);
if ($len <= $limit)
return $txt;
else
{
$txt = substr($txt,0,$limit);
$pos = strrpos($txt," ");
if($pos >0)
{
$txt = substr($txt,0,$pos);
if (($tpos =strrpos($txt,"<")) > strrpos($txt,">") && $tpos>0)
{
$txt = substr($txt,0,$tpos-1);
}
}
return $txt . "...";
}
}
}
if (!function_exists("fptn_get_id"))
{
function fptn_get_id ($id, $option="com_content")
{
global $database, $Itemid;
$_Itemid = "";
// Content Item Link
if ($_Itemid == "") {
$database->setQuery( "SELECT id "
."FROM #__menu "
."WHERE type='content_item_link' AND published='1' AND link='index.php?option=$option&task=view&id=$id'" );
$_Itemid = $database->loadResult();
}
// Typed Content Link
if ($_Itemid == "") {
$database->setQuery( "SELECT id "
."FROM #__menu "
."WHERE type='content_typed' AND published='1' AND link='index.php?option=$option&task=view&id=$id'" );
$_Itemid = $database->loadResult();
}
// Content Section List
if ($_Itemid == "") {
$database->setQuery( "SELECT m.id "
."FROM #__content AS i "
."LEFT JOIN #__sections AS s ON i.sectionid=s.id "
."LEFT JOIN #__menu AS m ON m.componentid=s.id "
."WHERE m.type='content_section' AND m.published='1' AND i.id='$id'" );
$_Itemid = $database->loadResult();
}
// Content Category List
if ($_Itemid == "") {
$database->setQuery( "SELECT sectionid, catid "
."FROM #__content WHERE id='$id'" );
$row = null;
$database->loadObject( $row );
$database->setQuery("SELECT id "
."FROM #__menu "
."WHERE type='content_category' AND published='1' AND
link='index.php?option=$option&task=category§i
onid=$row->sectionid&id=$row->catid'");
$_Itemid = $database->loadResult();
}
// Content Section Blog (specific)
if ($_Itemid == "") {
$database->setQuery( "SELECT m.id "
."FROM #__content AS i "
."LEFT JOIN #__sections AS s ON i.sectionid=s.id "
."LEFT JOIN #__menu AS m ON m.componentid=s.id "
."WHERE m.type='content_blog_section' AND m.published='1' AND i.id='$id'" );
$_Itemid = $database->loadResult();
}
// Content Category Blog (specific)
if ($_Itemid == "") {
$database->setQuery( "SELECT m.id "
."FROM #__content AS i "
."LEFT JOIN #__categories AS c ON i.catid=c.id "
."LEFT JOIN #__menu AS m ON m.componentid=c.id "
."WHERE m.type='content_blog_category' AND m.published='1' AND i.id='$id'" );
$_Itemid = $database->loadResult();
}
// Content Section Blog (global)
if ($_Itemid == "") {
// Search in global blog section
$database->setQuery( "SELECT id "
."FROM #__menu "
."WHERE type='content_blog_section' AND published='1' AND componentid='0'" );
$_Itemid = $database->loadResult();
}
// Content Category Blog (global)
if ($_Itemid == "") {
$database->setQuery( "SELECT id "
."FROM #__menu "
."WHERE type='content_blog_category' AND published='1' AND componentid='0'" );
$_Itemid = $database->loadResult();
}
//echo $_Itemid;
if ($_Itemid != "") {
return $_Itemid;
} else {
return $Itemid;
}
}
}
//added by remush
//this fuction to show Thumbnail image
if (!function_exists("showThumb") ) {
function
showThumb($row_images,$row_image,$params,$row_item
id,$row_id){
$thumb_embed = intval( $params->get( 'thumb_embed', 0 ) );
$thumb_width = intval( $params->get( 'thumb_width', 32 ) );
$thumb_height = intval( $params->get( 'thumb_height', 32 ) );
$aspect = intval( $params->get( 'aspect', 0 ) );
$default_image_path = "/modules/minifrontpage/default.gif";
if ($thumb_embed == 1)
{
echo '<a href="'. sefRelToAbs(
'index.php?option=com_content&task=view&id
=' .
$row_id .'&Itemid=' . $row_itemid) .'">';
if (!empty($row_images))
{
$img = "/images/stories/" . strtok($row_images,"|\r\n");
$class="";
$extra = ' align="bottom" alt="article thumbnail" ';
fptn_thumb_size($img, $thumb_width, $thumb_height, $image, $extra, $class, $aspect);
echo $image, '<br />';
}
else if ($row_image !="")
{
echo '<img src="'.$mosConfig_live_site.'/images/stories/' . $row_image .' " width="' . $thumb_width . '" height="' . $thumb_height .'" style="float: left;" alt="article image" />';
}
else {
$img = $default_image_path;
$class="";
$extra = ' align="left" alt="article thumbnai" ';
fptn_thumb_size($img, $thumb_width, $thumb_height, $image, $extra, $class, $aspect);
echo $image;
}
echo '</a>';
}
}
}
//---------------------------------End Functions For thumbnails utility---------------------------------------
// Get All Parameters
$moduleclass_sfx = $params->get( 'moduleclass_sfx', );
$sections = $params->get( 'sections', '1,2,3' ) ;
$categories = $params->get( 'categories', '1,3,7' ) ;
$order = $params->get( 'order', 1);
$period = intval( $params->get( 'period', 366 ) );
$loadorder = intval( $params->get( 'loadorder', 1 ) );
$cat_title = intval( $params->get( 'cat_title', 0 ) );
$show_front = intval( $params->get( 'show_front', 0 ) );
$show_title = intval( $params->get( 'show_title', 1 ) );
$title_link = intval( $params->get( 'title_link', 1 ) );
$show_author = intval( $params->get( 'show_author', 0 ) );
$show_date = intval( $params->get( 'show_date', 0 ) );
$limit = intval( $params->get( 'limit', 200 ) );
$fulllink = $params->get( 'fulllink', );
$header_title_links = $params->get( 'header_title_links', "" );
$columns = intval( $params->get( 'columns', 1 ) );
$count = intval( $params->get( 'count', 5 ) );
$num_intro = intval( $params->get( 'num_intro', 1) );
$thumb_enable = 1;
$thumb_embed = intval( $params->get( 'thumb_embed', 0 ) );
$thumb_width = intval( $params->get( 'thumb_width', 32 ) );
$thumb_height = intval( $params->get( 'thumb_height', 32 ) );
$aspect = intval( $params->get( 'aspect', 0 ) );
$allowed_tags = "<i><b>";
// please change these here
$skip = 0; // whether you want skip some items or not
$sep = " | "; // separator between articles date and creator
if ($columns > 4) $columns = 4; // limit nmber of columns
$anotherlink = ( ($count - $num_intro) ==0 ) ? 0 : 1 ;
if ($order == 0) $orderby = "a.created";
else if ($order == 1)$orderby = "a.hits";
else $orderby = "RAND()";
// css classes - hardcoded
$class_date = "minifp-date";
$class_author = "minifp-date";
$class_another_links = "minifp-anotherlinks";
$class_minifulllink = "minifp-full_link";
$class_introtitle = 'minifp-introtitle';
$class_categoria = 'minifp-anotherlinks';
// if there's no image in an article, give it a default one - change image name here if you have one
$default_image_path = "/modules/minifrontpage/default.gif";
/* used for finding images path on img tag */
$image_path = $params->get( 'image_path', 'images/stories' );
$now = _CURRENT_SERVER_TIME;
$access = !$mainframe->getCfg( 'shownoauth' );
$nullDate = $database->getNullDate();
$whereCatid = ;
if ($categories) {
$catids = explode( ',', $categories );
mosArrayToInts( $catids );
$whereCatid = "\n AND ( a.catid=" . implode( " OR a.catid=", $catids ) . " )";
}
$whereSecid = ;
if ($sections) {
$secids = explode( ',', $sections );
mosArrayToInts( $secids );
$whereSecid = "\n AND ( a.sectionid=" . implode( " OR a.sectionid=", $secids ) . " )";
}
$query = "SELECT a.*, u.name, cc.image AS image"
. "\n FROM #__content AS a"
. "\n LEFT JOIN #__content_frontpage AS f ON f.content_id = a.id"
. "\n LEFT JOIN #__users AS u ON u.id = a.created_by"
. "\n INNER JOIN #__categories AS cc ON cc.id = a.catid"
. "\n INNER JOIN #__sections AS s ON s.id = a.sectionid"
. "\n WHERE ( a.state = 1 AND a.sectionid > 0 )"
. "\n AND ( a.publish_up = " . $database->Quote( $nullDate )
. " OR a.publish_up <= " . $database->Quote( $now ) . " )"
. "\n AND ( a.publish_down = " . $database->Quote( $nullDate )
. " OR a.publish_down >= " . $database->Quote( $now ) . " )"
. ( $access ? "\n AND a.access <= " . (int) $my->gid
. " AND cc.access <= " . (int) $my->gid
. " AND s.access <= " . (int) $my->gid : )
. $whereCatid
. $whereSecid
. "\n AND ((TO_DAYS('" . date( 'Y-m-d', time()+$mosConfig_offset*60*60 ) . "') - TO_DAYS(a.created)) <= '" . $period . "')"
. ( $show_front == '0' ? "\n AND f.content_id IS NULL" : )
. "\n AND s.published = 1"
. "\n AND cc.published = 1"
. "\n ORDER BY $orderby DESC"
. "\n limit $skip," . $count;
//echo $query;
$database->setQuery( $query );
$rows = $database->loadObjectList();
echo $database->getErrorMsg();
$col = 0;
$pwidth = intval(100/$columns);
$rc = count($rows);
$counter = $num_intro;
for ( $r = 0; $r < $rc; $r++)
{
if ($thumb_embed && $counter)
{
/* Regex tool for finding image path on img tag - thx to Jerson Figueiredo */
preg_match_all("#<img(.*)>#", $rows[$r]->introtext . $rows[$r]->fulltext, $txtimg);
if (!empty($txtimg[0]))
{
foreach ($txtimg[0] as $txtimgel)
{
$rows[$r]->introtext = str_replace($txtimgel,"",$rows[$r]->introtext);
if ( strstr($txtimgel, $image_path) )
{
if (strstr($txtimgel, 'src="/')) {
preg_match_all("#src=\"\/" . addslashes($image_path) .
"\/([\:\-\/\_A-Za-z0-9\.]+)\"#",$txtimgel,$txtimge
lsr);
}
else {
preg_match_all("#src=\"" . addslashes($image_path) .
"\/([\:\-\/\_A-Za-z0-9\.]+)\"#",$txtimgel,$txtimge
lsr);
}
if (!empty($rows[$r]->images)) {
$rows[$r]->images = $txtimgelsr[1][0] . "\n" . $rows[$r]->images;
}
else {
$rows[$r]->images = $txtimgelsr[1][0];
}
}
elseif
(preg_match_all("#http#",$txtimgel,$txtimelsr,PREG
_PATTERN_ORDER) > 0) {
preg_match_all("#src=\"([\-\/\_A-Za-z0-9\.\:]+
)\"#",$txtimgel,$txtimgelsr);
if (!empty($rows[$r]->images)) {
$rows[$r]->images = $txtimgelsr[1][0] . "\n" . $rows[$r]->images;
}
else {
$rows[$r]->images = $txtimgelsr[1][0];
}
}
}
}
} // end of thumbnail processing
$rows[$r]->introtext=
preg_replace("/{[^}]*}/","",$rows[$r]->introtext);
$rows[$r]->itemid = fptn_get_id($rows[$r]->id);
// stripped html by default
$rows[$r]->introtext = strip_tags($rows[$r]->introtext,$allowed_tags);
if($limit > 0) {
$rows[$r]->introtext = fptn_limittext($rows[$r]->introtext,$limit);
}
$counter--;
}
//---------------------------------------------- View MiniFrontPage -----------------------------------------------
if ($thumb_enable == 1 )
{
$ini_intro = 1;
echo '<table width="100%" class="minifp">';
foreach ( $rows as $row )
{
// - add category title -
if ($cat_title) {
$query = "SELECT name FROM #__categories WHERE id =". $row->catid;
$database->setQuery( $query );
$database->loadObject($categ);
}
if ($show_title) {
$title = '<a href="'. sefRelToAbs(
'index.php?option=com_content&task=view&id
=' .$row->id . '&Itemid=' . $row->itemid ) .'">'. $row->title . '</a>';
}
else $title = "";
if ( $num_intro )
{
if ($col==0) echo '<tr>';
echo '<td valign="top" width="' . $pwidth . '%" class="minifp">';
if ($loadorder == 1)
{
showThumb($row->images,$row->image,$params,$ro
w->itemid,$row->id);
}
if ($cat_title) echo '<span class="'.$class_categoria.'">'. $categ->name . '</span>';
if ($show_title) {
if ($title_link == 1) { echo '<span class="'.$class_introtitle.'">'.$title.'</span>'; }
else { echo '<span class="'.$class_introtitle.'">'. $row->title . '</span>'; }
echo "<p />";
}
if ($show_date) {
echo '<span class="'.$class_date.'">';
echo mosFormatDate ($row->publish_up, $params->get( 'date_format' ));
echo '</span>';
}
if ( $row->created_by_alias ) { $author = $row->created_by_alias; }
else { $author = htmlspecialchars( $row->name ); }
if ($show_date && $show_author) {
echo $sep;
}
if ($show_author==1) {
echo '<span class="'.$class_author.'">'.$author.'</span>';
}
echo '<p />';
if ($loadorder == 0) {
showThumb($row->images,$row->image,$params,$ro
w->itemid,$row->id);
}
if ( ($limit > 1) ) {
echo $row->introtext;
echo '<br />';
}
else {
echo '<div style="clear: both;"></div>';
}
if ($fulllink !="")
{
echo '<a class="minifp-full-link" href="'. sefRelToAbs(
'index.php?option=com_content&task=view&id
=' . $row->id .'&Itemid=' . $row->itemid) .'">'. $fulllink . '</a>' ;
}
echo "</td>";
$num_intro = $num_intro - 1;
if ( $num_intro == 0 )
{
$ini_intro = 0;
if ( ( ( ($col + 1) % $columns ) == 0 ) && $anotherlink ) echo "</tr><tr>";
if ( ( ( ($col + 1) % $columns ) == 0 ) && !$anotherlink ) echo "</tr>";
if ($anotherlink) {
echo '<td valign="top" colspan="'.$columns.'">';
if ($header_title_links != "") echo "<span
class='".$class_another_links."'>".$header_title_l
inks."</span>";
else echo "<p />";
echo '<ul class="minifp">';
}
else { }
}
}
else if ( ($num_intro==0) && ($ini_intro == 1) )
{
if ( ( ($col + 1) % $columns ) == 0 ) echo "</tr><tr>";
echo '<td valign="top" colspan="'.$columns.'">';
if ($header_title_links != "") echo "<span
class='".$class_another_links."'>".$header_title_l
inks."</span>";
else echo "<p />";
echo '<ul class="minifp">';
echo "<li class='minifp'>". $title ."</li>";
$ini_intro = 0;
continue;
}
else {
echo "<li class='minifp'>". $title ."</li>";
}
$col = ($col + 1) % $columns;
if ($col == 0 && $num_intro) echo "</tr>";
}
if ( ($num_intro==0) && $anotherlink) { echo "</ul></td></tr>"; }
echo '</table>';
}
?>
http://wall.deblan.fr stp ^^
http://wall.deblan.fr/1227995923/html/1/
merci xD
Un article correspond à quoi ?
enfaite c'est sous joomla
lorsque je poste un article sur le site
se module crée un thumbtail avec une image de l'article et y' aune intro
et je voudrais que l'image utiliser soit la 1ere de l'article
j'ai repéré le bout de code qui pourrait gérer ça mais sans test, je ne peux rien faire.
erf :s bah si tu a joomla je te passe le module
http://www.templateplazza.com/component/option,com_remository/Itemid,67/func,select/id,16/
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