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ddelon |
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/* Fonctions locales de AGORA */
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/*
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array get_image(&$tableau)
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réupère les infos d'une image d'identifant $id ou
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choisi au hasard l'une des entrées dans un tableau
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(liste de nom de fichiers) si $id vaut NULL
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retourne un tableau :
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$tableau['id'] id de l'image
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$tableau['image'] nom de l'image
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$tableau['alt'] infos de l'image
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*/
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function get_image(&$left_image)
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{
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global $tbl;
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if ($left_image['id'] == "") $add_query = "AGO_I_ALLOW = 1";
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else $add_query = "AGO_I_ID = ".$left_image['id'];
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$query = "select * from agora_image where $add_query";
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$result = mysql_query($query) or die("<B>Erreur de requête de récupération des images AGORA...</B> $query");
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$nbquery = mysql_num_rows($result);
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if ($nbquery > 1)
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{
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$i = 0;
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while ($row = mysql_fetch_object($result))
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{
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$tmp_id = $row->AGO_I_ID;
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$tmp_img = $row->AGO_I_IMAGE;
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if (($tmp_id != "")&&($tmp_img != ""))
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{
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$tableau[$i]['id'] = $tmp_id;
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$tableau[$i]['image'] = $tmp_img;
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$tableau[$i]['alt'] = $row->AGO_I_ALT;
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}
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$i++;
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}
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$tmp_nb = count($tableau);
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mt_srand((float) microtime()*1000000);
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$aleatoire = mt_rand(1,$tmp_nb);
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$left_image['id'] = $tableau[$aleatoire-1]['id'];
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$left_image['image'] = $tableau[$aleatoire-1]['image'];
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$left_image['alt'] = $tableau[$aleatoire-1]['alt'];
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}
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else if ($nbquery == 1)
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{
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$row = mysql_fetch_object($result);
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$left_image['id'] = $row->AGO_I_ID;
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$left_image['image'] = $row->AGO_I_IMAGE;
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$left_image['alt'] = $row->AGO_I_ALT;
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}
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else
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{
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die ("Arrêt du programme causé par la fonction get_image() de AGORA... NbQuery a une valeur incohérente.");
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}
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if ($left_image['alt'] == "") $left_image['alt'] = $left_image['image'];
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mysql_free_result($result);
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}
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function afficheBouton ($alignTable, $leLibele1, $laCmd1)
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{
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$StyleFond = "";
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$StyleActif = "tabActive";
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$StyleTxtInnactif = "tabInactiveAnchor";
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$StyleInnactif = "tabInactive";
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$ret = "";
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$ret .= "\n<table border=\"0\" cellpadding=\"0\" cellspacing=\"0\" align=\"$alignTable\"><tr>\n";
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$ret .= '<td align="left" valign="bottom" class="tabInactive" colspan="5"><img src="'.PROJET_CHEMIN_IMAGE.'vide.gif" width="1" height="1" border="0" alt="" /></td>'."\n";
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$ret .= "</tr><tr>\n";
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$ret .= "<td align=\"left\" valign=\"bottom\" class=\"tabInactive\"><img src=\"".PROJET_CHEMIN_IMAGE."vide.gif\" width=\"1\" height=\"1\" border=\"0\" alt=\"\" /></td>\n";
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if ($laCmd1 != "NULL")
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{
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$ret .= "<td align=\"left\" valign=\"bottom\" class=\"$StyleActif\"><img src=\"".PROJET_CHEMIN_IMAGE."vide.gif\" width=\"5\" height=\"1\" border=\"0\" alt=\"\" /></td>\n";
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$ret .= "<td align=\"left\" valign=\"bottom\" class=\"$StyleActif\"><a href=\"$laCmd1\" class=\"anchor\">$leLibele1</a></td>\n";
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$ret .= "<td align=\"left\" valign=\"bottom\" class=\"$StyleActif\"><img src=\"".PROJET_CHEMIN_IMAGE."vide.gif\" width=\"5\" height=\"1\" border=\"0\" alt=\"\" /></td>\n";
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}
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else
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{
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$ret .= "<td align=\"left\" valign=\"bottom\" class=\"$StyleInnactif\"><img src=\"".PROJET_CHEMIN_IMAGE."vide.gif\" width=\"5\" height=\"1\" border=\"0\" alt=\"\" /></td>\n";
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$ret .= "<td align=\"left\" valign=\"bottom\" class=\"$StyleInnactif\"><span class=\"$StyleTxtInnactif\">$leLibele1</span></td>\n";
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$ret .= "<td align=\"left\" valign=\"bottom\" class=\"$StyleInnactif\"><img src=\"".PROJET_CHEMIN_IMAGE."vide.gif\" width=\"5\" height=\"1\" border=\"0\" alt=\"\" /></td>\n";
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}
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$ret .= "<td align=\"left\" valign=\"bottom\" class=\"tabInactive\"><img src=\"".PROJET_CHEMIN_IMAGE."vide.gif\" width=\"1\" height=\"1\" border=\"0\" alt=\"\" /></td>\n";
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$ret .= "</tr><tr>\n";
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$ret .= "<td align=\"left\" valign=\"bottom\" class=\"tabInactive\" colspan=\"5\"><img src=\"".PROJET_CHEMIN_IMAGE."vide.gif\" width=\"1\" height=\"1\" border=\"0\" alt=\"\" /></td>\n";
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$ret .= "</tr></table>\n\n";
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return $ret;
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}
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?>
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