Ciao, compliementi per il plugin. Io ho un problema, non riesco a capire perchè quando lo inserisco mi rovina tutta la disposizione del sito.

Posso collegare il plugin al codice che elenca i post recenti o quelli più letti?

Grazie Mille

Andrea

I found a fix for the black areas that many of us were getting when imageExtractor improerly cropped an image. Open up ‘imageExtractor.php’. go to line 112. it should look like this:

[code]
$thumbnail->setResizeMethod('workaround');
[/code]

change it to this:

[code]
$thumbnail->setResizeMethod('resize');
[/code]

Thats it.. fixed it for me!

Thakns for this great plugin!

Ciao, bellissimo plugin ma anche a me non funziona in modalità $resize=true

Credo che come gli altri amici qui sopra non sia ben chiaro se la path della cache nella configurazione debba essere assoluta a partire dalla root o relativa al template…

Potresti dirci la path corretta da configurare.

per il resto è quello che cercavo e per farti felice ti dirò di più: il tuo plugin è risolutivo per il template “Revolution”…

Grazie ancora…

Guido

First: Excellent plugin, thanks a lot.

One one site (WP 2.5.0) it works nicely – but in another site (http://jonassmith.dk/weblog/, WP 2.5.1) thumbs don’t get generated. Inserting the first image without resize works fine, though.

Anyone know what might be the problem? Can it be related to the lates WP version?

(Thumb folder is fully writable).

Thanks!

- Jonas

Hi this is an awsome plugin and i have managed to get it working on my site fine for images that are put up manually into each post. But i was wandering if anyone knew if there was a way of manipulating this plugin so that i can extract images from posts that use a “random Image” plugin, or if there is another plugin out there that does this. If so it would be a great help.

Cheers
Bobby

i got image extractor to work without having a local location on my server, or using uploaded images. all my images are remotely hosted on photo bucket or imagshack, so basically have a “featured” sidebar with loads of images, clickable to the post itself (usually could only done by using uploaded images and plugins).

my question is, if you can incorporate this with the “relatest posts with thumbnails” plugin, it would be the best plugin ever. having related articles with thumbnails, WIHOUT having the thumbnails’s source coming from physical uploaded images. but from remote hosted images instead… if i can use “related posts to thumbnails” to call “extract_images()” as the output, it would be great, please show me how.

funny. i´ve got the same problem as Jonas Smith.

Inserting the first image without resize works fine, the second image – if i have the resize option (TRUE) turned on – wont be shown. It will be empty.

WP 2.6. Any ideas?

thx

This is what i have been looking for

yea, i figured it out.

@ Jonas Smith: maybe a solution for you too!

If the pictures are not saved in the original wp-content/upload/ [...] folder, image-extractor
doesn´t work. so, if your image-link in the post is something like “http://www.example.com/image.jpg”, image-extractor although work with “false”, but the crop function is disabled.

So, make sure, that your images always are linked to your upload folder!

hello

I’m having some trouble setting the cache folder

$destinationDir=”wpcontent/uploads/”;

what should i have here?

thanks

Hi,

I would love to use this plugin but when I try to activate it (wordpress 2.5) it generates an error:

html = “”; $this->html=$htmlcode; return true; } function LoadHTML($filename) ……………..

any ideas what may be wrong? I have looked everywhere for a solution but havent found an answer… your help would be much appreciated

Thanks
I

Ciao, ho lo stesso problema di Io, c’è qualche soluzione a riguardo? Mi serverebbe veramente molto questo plugin….
Grazie per l’aiuto …

Per favore…?

Question:

I’m using the plugin on a testing subdomain and when I set the first attribute to “true” none of my images will show. But when I change to false, all the images immediately show, although since I have them set to resize they are becoming a bit distorted.

I do indeed have the gd2 graphics plugin for PHP. I double checked with my host this evening.

Funny thing is, I’m using same plugin on the root domain of another site (hosted on same host) and it works fine when set to “true”.

Any suggestions?

I had the same problem as Lindsey and a few others here when using the wonderful Image Extractor plugin on a WordPress site in a subfolder.

Solution:
When entering your path in the imageExtractor.php, make sure you add the subfolder path in the beginning. For example for a site: http://www.mysite.com/subfolder and thumb-folder with correct permissions at wp-content/thumb it is:

$destinationDir=”/subfolder/wp-content/thumb

Works perfectly.

I had a similar problem where resized images weren’t working, the thumbnail wasn’t being created in the cache file, when I moved hosting. I finally tracked down the problem to the plugin using DOCUMENT_ROOT which was giving the wrong result, I changed it to use PHP_DOCUMENT_ROOT and it all works fine again. Hope this info may help someone else having problems.

Thanks a lot for the plugin. It modified my blog nicely.
However, you need to modify details of your plugin on wordpress site as it has the wrong syntax. imageextractor rather then image_extractor.

Cheers,

pluzz

This is a really good plugin

Hey, nice plugin. But I’m confused as to how to implement this on my blog.
I’m using the livewire theme. Can you help me out?

Is it possible to make this plugin work for external images ?

ciao, mi scuso per l’intrusione ma ho bisogno di aiuto e sono davvero in difficoltà.
Mi spiego: fino a pochi giorni fa usavo la plugin “alakhnors-post-thumb” ma non so bene per quale motivo ha fatto esplodere il blog, ed è il caso di usare questo termine, visto che ha buttato giù il server aruba per 3 giorni
Però tante mi piacerebbe avere nella sidebar sx le iconcine delle foro degli ultimi 10 post con i relativi titoli lincati.
Cosa posso fare?
Non posso permettermi di buttare di nuovo giù il server aruba, hanno minacciato di sospendere il contratto!
Questa plugin fa al caso mio ed è compatibile con WP 2.7.x?
grazie con tutto il cuore per tutto l’aiuto che riuscirai a darmi

how would i make it get thumbnails from images on my category page?

thnx for the plugin but how to make it to resize all images that I post from other sites not uploaded to wordpress… Can I resize that kind of images or not.. Please answer soon because I need it very much

Hi,

Is there a way to override img tag attributes “alt” and “title” with the title of the post which the image is extracted from?

cheers,
valix

For anyone having the problem of no images showing up, here is a possible solution (works on Mosso.com cloud hosting with WordPress 2.7.1)

Edit the file: imageExtractor.php
Find all instances of: getenv(“DOCUMENT_ROOT”)
and replace with: $_SERVER["PHP_DOCUMENT_ROOT"]

Apparently on _some hosts_, DOCUMENT_ROOT doesn’t come through as the correct place on the server to put the files, so the plugin fails to create the thumbnails.

Stef

hi

i am getting below error once i activate plugin

Fatal error: Class ‘htmlparser’ not found in D:\training\wamp\www\wordpress\wp-content\plugins\image-extractor\imageExtractor\imageExtractor.php on line 91

please help me out how to solve this issue

sto avendo dei problemi a far girare il plugin su un server windows.
quando lo attivo mi appare un sacco di codice, faccio fatica a capire qual’è l’errore.
help!

il codice che mi appare è questo: html = “”; $this->html=$htmlcode; return true; } function LoadHTML($filename) { $this->html = “”; if (!file_exists ($filename)) { //return false; } //$filename=”http://www.dynamick.it”; //echo $filename.”"; $fh = @fopen (trim($filename), “r”); if ($fh!=false) { //flock($fh,2); while (!feof ($fh)) { $buffer = fgets($fh, 10240); if ($buffer!=”") { $this->html.=trim($buffer); } } //flock($fh,3); fclose($fh); return true; } else return false; } function GetElements(&$result) { if (count($this->elements)==0) { return false; $result=array(); } $result=$this->elements; return true; } function Parse() { $ignorechar = false; $intag = false; $tagdepth = 0; $line=”"; $text=”"; $tag=”"; if ($this->html==”") { return false;} $raw = split (“\r\n”, $this->html); while (list($key, $line) = each ($raw)) { $htmlline = htmlentities($line); if ($line==”") { continue; } $line = trim($line); for ($charsindex=0;$charsindex<=strlen($line);$charsindex++) { if ($ignorechar==true) { $ignorechar=false;} if (($line[$charsindex]=="elements[]=$text; $text=”"; } $intag = true; } else if (($line[$charsindex]==”>”) && ($intag)) { $tag .=”>”; /* Tag Found */ $this->elements[]=$tag; $ignorechar = true; $intag=false; $tag=”"; } if ((!$ignorechar) && (!$intag)) { $text .= $line[$charsindex]; } else if ((!$ignorechar) && ($intag)) { $tag .= $line[$charsindex]; } } } return true; } function download($file_source, $file_target) { $rh = @fopen($file_source, ‘rb’); $wh = fopen($file_target, ‘wb’); if ($rh===false || $wh===false) { return true; } while (!feof($rh)) { if (fwrite($wh, fread($rh, 1024)) === FALSE) { echo ‘Download error: Cannot write to file (‘.$file_target.’)'; return true; } } fclose($rh); fclose($wh); return false; } function getAttributes($html) { //preg_match_all(‘/(\w+\s*=\s*”[^"]*”)*|(\w+\s*=\s*\’[^\']*\’)*/’,$html,$attr); $attrWithDblQuote=’((\w+)\s*=\s*”([^"]*)”)*’; $attrWithQuote=’((\w+)\s*=\s*\’([^\']*)\’)*’; $attrWithoutQuote=’((\w+)\s*=(\w))*’; preg_match_all(‘/’.$attrWithDblQuote.’|’.$attrWithQuote.’|’.$attrWithoutQuote.’/',$html,$attr); //echo “#

“;print_r($attr);echo ”

“; if (is_array($attr)) foreach ($attr as $count=>$attrArr) { if (is_array($attrArr)) foreach ($attrArr as $i=>$a) { if ($a!=”" and $count==2) $res[$a]=$attr[3][$i]; if ($a!=”" and $count==5) $res[$a]=$attr[6][$i]; if ($a!=”" and $count==8) $res[$a]=$attr[9][$i]; } } return $res; } function linkAnalyzer($url) { $regexp = “(([^:/?#]+):)?(//([^/?#]*))?([^?#]*)(\?([^#]*))?(#(.*))?”; $regexp = “(([^:/?#]+):)?(//([^/?#]*))?([^?#]*)(\?([^#]*))?(#(.*))?”; eregi($regexp,$url,$ret); $r["url"]=$url; $r["scheme"]=$ret[2]; $r["authority"]=$ret[4]; $r["path"]=$ret[5]; $r["query"]=$ret[7]; $r["fragment"]=$ret[9]; return $r; } function getTagResource($tag=”a”) { global $elements; $tag=”elements)){ if (strtolower(substr($code,0,strlen($tag)))==$tag) { $attribArr[]=$this->getAttributes($code); } } return $attribArr; } function includeImportCss($html,$path=”",$level=1) { global $urlToGrabArr; preg_match_all(‘/@import\s[\"]*((http:\/\/[^\/]*){0,1}(.*?))[\"]{0,1};/i’, $html,$result); //echo ”
#”.dirname($path).”#

“;print_r($result);echo ”

“;die; if (is_array($result[3])) foreach ($result[3] as $k=>$v) { $url=dirname($path).”/”.$result[3][$k]; //echo “url ricavato: $url
“; if ($this->url_exists($url)) { $css=@file_get_contents($url); //die ($css); $html=preg_replace(‘/@import\s[\"]*((http:\/\/[^\/]*){0,1}(.*?))[\"]{0,1};/i’, $css, $html); //if (strstr($html,”@import”)) $html=importCss($html,dirname($result[3][$k]),$level++); } } return $html; } function url_exists($url) { $handle = @fopen($url, “r”); if ($handle === false) return false; fclose($handle); return true; } } ?>

Il fix suggerito per evitare il problema di cropping funziona:

[code]
$thumbnail->setResizeMethod('workaround');
[/code]

change it to this:

[code]
$thumbnail->setResizeMethod('resize');
[/code]

Grazie, ottimo plugin, gira bene sulla 2.8

Hi,
Image extractor is a great plugin but it doesnt currently work for my site.

What happens is that for my blog template, on each of my posts, i have a bunch custom fields, one of them is called “img” where i put the url of the image i want to be displayed in my post. However Image Extractor doesnt take images in the custom fields in consideration, because they are not actually in the of the post’s wysiwyg “content”.

The workaround for this is for me to post the image once in the wysiwyg, with a css class that hides the image, and then put the img url again in the “img” custom field that i use for my blog post templates. This is rather annoying and defeat the purpose of this plugin.

So my question is this, is there a way for Image Extractor to be aware of the images in the post that are inserted with the custom fields ???

Buongiorno, a me viene fuori questo errore

Warning: imagejpeg() [function.imagejpeg]: Unable to open ‘/www/www/mat/thumb/72×73-foto021-150×150.jpg’ for writing in /www/www/ivan/ivan-wordpress/wp-content/plugins/imageExtractor/class.ImageToolbox.php on line 679

non sono molto esperto non so che fare

Ah ho risolto, sbagliavo nel cambiare il path delle immagini /math/thumb, ora ho corretto.

guys, does anybody know how to change color from “white” to another, e.g. black..?

To lo, ale and anybody else who’s getting the:
html = “”; $this->html=$htmlcode; return true; } function LoadHTML($filename)
error.

Try to edit the htmlParser.php file inside imageExtractor dir and check 1st line: if it’s
<?
change it to:
<?php

This worked for me in my WAMP environment.

Nonostante la sua età, funziona ancora a meraviglia!

Ciao Mick, avrei da farti un domandone: è possibile integrare il plugin “NextGen Gallery” con image extractor? Le immagini che vengono caricate su nextgen hanno una cartella di destinazione finale differente (/wp-content/gallery/) rispetto a quella dell’extractor (/mat/thumb/). E’ possibile dargli in pasto anche la cartella gallery?

hellow

how can i make the thumbnails just smaller than the original post without cropping and changing the form of the image

thx

Hello. This may be an odd question but a situation has arisen that has made it such that I must extract/resize the first image in a post then display X number of other images as normal. My first image is being resized no problem but none of the other images show up. Can I override this by chance? Any way of showing the other images untouched?

Hello Mike,
thanks for this great plugin! I have a question:
Is it possible to positioning the image at the top and not to the center, if the image is filled with whitespace because of correct aspect ration? Thanks.

Sorry, I mean of course Mick

[...] ————————- often people just want to remove the first image in a post, with the above script, this is how. <?php ob_start(); the_content(‘Read the full post’,true); $postOutput = preg_replace(‘/]+./’,”, ob_get_contents(),1); ob_end_clean(); echo $postOutput; ?> —————————– <?php            $beforeEachImage = “<div>”;            $afterEachImage = “</div>”;            preg_match_all(“/(<img [^>]*>)/”,get_the_content(),$matches,PREG_PATTERN_ORDER);            for( $i=0; isset($matches[1]) && $i < count($matches[1]); $i++ ) {                  echo $beforeEachImage . $matches[1][$i] . $afterEachImage;            } ?> ——— http://www.dynamick.it/image-extractor-765.html [...]

For those who have this problem:

Fatal error: Image: Imagetype (jpg) not supported for reading

This is due to a php version >5.3.
Fix this error by patching the class.ImageToolbox.php. Replate the line 203:
if ($gd_info['JPG Support']) {
with this:
if ($gd_info['JPG Support'] or $gd_info['JPEG Support']) {

Hope this could help u…
Cheers

Nice Post. Thanks!

Sir, can you please explain how to change the output files to jpg?
I use this code on my home page (as part of Visual Recent Posts) and the png thumbnails are too large. Thanks!

lovelty tool and a great website too !

Does this plugin only resizes the original image or it also crops it according to the size…?

Hello,

Today I enabled WP_DEBUG on my wp-config.php file and I’m getting thousands of Uninitialized string offset errors in htmlParser.php.
Actually it’s a loop of these 3 errors below:
PHP Notice: Uninitialized string offset: 171 in /var/www/html/wp-content/plugins/imageExtractor/htmlParser.php on line 115
PHP Notice: Uninitialized string offset: 171 in /var/www/html/wp-content/plugins/imageExtractor/htmlParser.php on line 126
PHP Notice: Uninitialized string offset: 171 in /var/www/html/wp-content/plugins/imageExtractor/htmlParser.php on line 138

What those lines have in common is $line[$charsindex] but I’m a complete PHP n00b so I don’t know what to do to fix this.

Any ideas?

Thanks!

Is there any code to extract the videos from post which i have embed through “Viper’s Video Quicktags” plugin

Thank you Mick !!