+++ /dev/null
-<?php
-
-//history
-// 0.2: $archive, $blogid and $catid suppot ($exmode=all ready)
-// echos 'no images'
-// 0.3: add strtolower
-// Initialize $this->exquery
-// 0.5: use createGlobalItemLink
-// sql_table support :-P
-// 0.6: GIF supported
-// Security Fix
-
-class NP_ExtractImage extends NucleusPlugin
-{
- function getName ()
- {
- return 'ExtractImage';
- }
-
- function getAuthor ()
- {
- return 'nakahara21';
- }
-
- function getURL ()
- {
- return 'http://nakahara21.com';
- }
-
- function getVersion ()
- {
- return '0.6';
- }
-
- function supportsFeature($what)
- {
- switch ($what) {
- case 'SqlTablePrefix':
- return 1;
- default:
- return 0;
- }
- }
-
- function getDescription ()
- {
- return 'Extract image in items, and embed these images.';
- }
-
- function install () {
-/*
- $this->createOption('default_catname','Default Category Name.','text','');
-*/
- }
- function init() {
- $this->fileex = array('.jpg', '.png', '.gif');
- $this->random = 1;
- }
-
- function doSkinVar($skinType, $amount=10, $align = 'yoko', $hsize='60', $random=0, $exmode=0)
- {
- global $CONF, $manager, $blog;
-
- if ($blog) {
- $b =& $blog;
- } else {
- $b =& $manager->getBlog($CONF['DefaultBlog']);
- }
-
- if ($amount=='') {
- $amount = 10;
- }
- if ($align=='') {
- $align = 'yoko';
- }
- if ($hsize=='') {
- $hsize = 60;
- }
- if ($align == 'tate'){
- $wsize = $hsize;
- }
- if ($exmode != 'all') {
- $exmode = 0;
- }
-
- $this->exquery = '';
-
- switch ($skinType) {
- case 'archive':
- global $archive;
- $y = $m = $d = '';
- sscanf($archive, '%d-%d-%d', $y,$m,$d);
- if (empty($d)) {
- $timestamp_start = mktime(0, 0, 0, $m, 1, $y);
- $timestamp_end = mktime(0, 0, 0, $m + 1, 1, $y); // also works when $month==12
- } else {
- $timestamp_start = mktime(0, 0, 0, $m, $d,$y);
- $timestamp_end = mktime(0, 0, 0, $m,$d + 1,$y);
- }
- $this->exquery .= ' and itime >= ' . mysqldate($timestamp_start)
- . ' and itime < ' . mysqldate($timestamp_end);
-
-// break;
- default:
- if (empty($exmode)) {
- $this->exquery .= ' and iblog = ' . intval($b->getID());
- global $catid;
- if ($catid) {
- $this->exquery .= ' and icat = ' . intval($catid);
- }
- }
- }
-
- $filelist = array();
- $this->imglists = array();
- $this->imgfilename = array();
- if (!($filelist = $this->listup())) {
- echo 'No images here.';
- return;
- }
-// print_r($filelist);
- $amount = min($amount, count($filelist));
- if ($random) {
- srand((float)microtime()*1000000);
- shuffle($filelist);
- }
-
- switch ($align) {
- case 'head':
- break;
- case 'tate':
- for ($i=0;$i<$amount;$i++) {
- $itemlink = $this->createGlobalItemLink($filelist[$i][1], '');
-// $itemlink = createItemLink($filelist[$i][1]);
- echo '<div>';
- echo '<a href="' . $itemlink . '">';
- echo '<img src="' . $CONF['ActionURL'] . '?action=plugin&name=ExtractImage&type=draw&p=' . $filelist[$i][0][0] . '&wsize=' . $wsize . '" vspace="1" />';
- echo "</a></div>\n";
- }
- break;
- case 'yoko':
- default:
- echo '<div>';
- for ($i=0;$i<$amount;$i++) {
- $itemlink =$this->createGlobalItemLink($filelist[$i][1], '');
-// $itemlink = createItemLink($filelist[$i][1]);
- echo '<a href="'.$itemlink.'">';
- echo '<img src="' . $CONF['ActionURL'] . '?action=plugin&name=ExtractImage&type=draw&p=' . htmlspecialchars($filelist[$i][0][0], ENT_QUOTES) . '&hsize=' . $hsize . '" />';
- echo "</a>\n";
- }
- echo "</div>\n";
- break;
-
- }
- }
-
- function listup(){
- global $CONF, $manager, $blog;
-
- if ($blog) {
- $b =& $blog;
- } else {
- $b =& $manager->getBlog($CONF['DefaultBlog']);
- }
-
- $query = 'SELECT inumber as itemid, ititle as title, ibody as body, iauthor, itime, imore as more,' ;
- $query .= ' icat as catid, iclosed as closed' ;
- $query .= ' FROM ' . sql_table('item');
- $query .= ' WHERE idraft = 0';
- $query .= ' and itime <= ' . mysqldate($b->getCorrectTime()); // don't show future items!
- $query .= $this->exquery;
- $query .= ' ORDER BY itime DESC';
-// echo $query;
-
- $res = sql_query($query);
-
- if (!mysql_num_rows($res)) {
- return FALSE;
- }
-
- while ($it = mysql_fetch_object($res)) {
- $txt = $it->body . $it->more;
- preg_match_all("/\<\%image\((.*)\)\%\>/Us", $txt, $imgpnt, PREG_PATTERN_ORDER);
- @array_walk($imgpnt[1], array(&$this, "exarray"), array($it->itemid, $it->iauthor));
- }
-// $list = array('http://blog.nakahara21.net/media/1/bbb.jpg','http://yukarin.s43.xrea.com/blog/media/1/20040616-146.jpg');
- return $this->imglists;
- }
-
- function exarray($imginfo, $key, $iaid)
- {
- $imginfo = explode("|", $imginfo);
-// if(strrchr($imginfo[0], "." ) != '.jpg') return;
- if (!in_array(strtolower(strrchr($imginfo[0], "." )), $this->fileex)) {
- return;
- }
- if (in_array($imginfo[0], $this->imgfilename)) {
- return;
- }
- $this->imgfilename[] = $imginfo[0];
- if (!strstr($imginfo[0], '/')) {
- $imginfo[0] = $iaid[1] . '/' . $imginfo[0];
- }
-// $this->imglists[] = $imginfo;
- $this->imglists[] = array($imginfo, $iaid[0]);
- }
-
- function baseimageCreate($p, $im_info)
- {
- switch($im_info[2]){
- case 1:
- return ImageCreateFromGif($p);
- case 2:
- return ImageCreateFromJpeg($p);
- case 3:
- return ImageCreateFromPng($p);
- default:
- return;
- }
- }
-
- function doAction($type)
- {
- global $DIR_MEDIA;
-
- if(!requestVar('p')) return 'No such file';
- $p = $DIR_MEDIA.requestVar('p'); //path
- $p = realpath($p);
- if( !$p ) return 'No such file';
- if( strpos($p, $DIR_MEDIA) !== 0 ) return 'No such file';
-
- switch ($type) {
- case 'draw':
- $this->im_info = GetImageSize($p);
-
- $tsize['h'] = intRequestVar('hsize');
- if (!$tsize['h'] && intRequestVar('wsize')){
- $tsize['w'] = intRequestVar('wsize');
- $tsize['h'] = intval($this->im_info[1] * $tsize['w'] / $this->im_info[0]);
- }
- if (!$tsize['h']) {
- $tsize['h'] = 50;
- }
-
- if (!$tsize['w']) {
- $tsize['w'] = intval($this->im_info[0] * $tsize['h'] / $this->im_info[1]);
- }
-
- $im_r = $this->baseimageCreate($p,$this->im_info);
- $im = ImageCreateTrueColor($tsize['w'], $tsize['h']);
- ImageCopyResampled( $im, $im_r, 0, 0, 0, 0, $tsize['w'], $tsize['h'], $this->im_info[0], $this->im_info[1] );
-
- switch ($this->im_info[2]) {
- case 1:
- header ("Content-type: image/gif");
- ImageGif($im);
- imagedestroy($im);
- break;
- case 2:
- header ("Content-type: image/jpeg");
- ImageJpeg($im);
- imagedestroy($im);
- break;
- case 3:
- header ("Content-type: image/png");
- ImagePng($im);
- imagedestroy($im);
- break;
- default:
- return;
- }
- break;
-
- default:
- return 'No such action';
- break;
-//_=======
- }
- }
-
- function canEdit()
- {
- global $member, $manager;
- if (!$member->isLoggedIn()) {
- return 0;
- }
- return $member->isAdmin();
- }
-
-
- function createGlobalItemLink($itemid, $extra = '')
- {
- global $CONF, $manager;
-
- if ($CONF['URLMode'] == 'pathinfo'){
- $link = $CONF['ItemURL'] . '/item/' . $itemid;
- }else{
- $blogid = getBlogIDFromItemID($itemid);
- $b_tmp =& $manager->getBlog($blogid);
- $blogurl = $b_tmp->getURL() ;
- if(!$blogurl){
- $blogurl = $CONF['IndexURL'];
- }
- if(substr($blogurl, -4) != '.php'){
- if(substr($blogurl, -1) != '/')
- $blogurl .= '/';
- $blogurl .= 'index.php';
- }
- $link = $blogurl . '?itemid=' . $itemid;
- }
- return addLinkParams($link, $extra);
- }
-
-
-}
-?>
\ No newline at end of file
OSDN Git Service
