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Lassie

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Posts posted by Lassie

    Gd help

    in PHP Coding Help

    Posted

    I still cant save the image.

    I need it to be automatically saved rather than a forced download as I need the generated image saved to  the server and placed in a user refernced.

    For information this is being developed on a mac.

    Could you explain what you were intending with the code you posted to read the file please?

    if ($fd = fopen (Path, "r")) 
   {
   header("Content-Type: image/PNG");
   //header("Content-Disposition: attachment; filename=".$n);
   //header("Cache-control: private");
    while(!feof($fd)) 
      {
        $buffer = fread($fd, 2048);
        echo $buffer;
      }
   
   }
fclose ($fd);
   ob_end_flush();
   exit;

?>

    Gd help

    in PHP Coding Help

    Posted

    I tried removing the first header and I still have no image.

    If I remove the $path I have the image but not saved.

    Can I add a seperate line to save it

    ImagePng($image);
ImagePng ($image,$path);

    Gd help

    in PHP Coding Help

    Posted

    Thank you.

    I can get the image with the text, but when i add the save path the image does not show, just a small question mark in a box.

    I cant see where this is going wrong.

    My code

    is

    <?php
$str2=$_GET['str'];
$str=$_GET['str1'];
$str3="By";

$path ='http://localhost:8888/test_upload/images/imagename.png';

$image = ImageCreateFromPNG("http://localhost:8888/wordpress_3/wp-content/plugins/Authors2/jackets/GDL.png");
$color = imagecolorallocate($image, 0xFF, 0xFF, 0xFF);
$colorShadow = imagecolorallocate($image, 0x66, 0x66, 0x66);
$font = 'Tahoma.ttf';
$fontSize = "10";
$fontRotation = "0";

/* Shadow str = title */
ImageTTFText($image, $fontSize, $fontRotation, 27, 22, $colorShadow, $font, $str );

/* Top Level */
ImageTTFText($image, $fontSize, $fontRotation, 25, 20, $color, $font, $str);

/*standard narrative*/
ImageTTFText($image, $fontSize, $fontRotation, 25, 60, $color, $font, $str3);

ImageTTFText($image, $fontSize, $fontRotation, 25, 100, $color, $font, $str2);

header('Content-Disposition: Attachment;filename=imagename.png');
header("Content-Type: image/PNG");

ImagePng ($image,$path);

imagedestroy($image);
?>

    and the img tag is

    echo "<img src='http://localhost:8888/test_upload/image-save.php?str=$str&str1=$str1'/>";

    Any advice appreciated.

    Gd help

    in PHP Coding Help

    Posted

    Is it possible to both save and display a created image?

    I can display but not save

     

     

    <?php
$str2=$_GET['str'];
$str=$_GET['str1'];
$str3="By";
$ourFileName = $_SERVER['DOCUMENT_ROOT'] . '/images/test.png';

$image = ImageCreateFromPNG("http://localhost:8888/wordpress_3/wp-content/plugins/Authors2/jackets/GDL.png");
$color = imagecolorallocate($image, 0xFF, 0xFF, 0xFF);
$colorShadow = imagecolorallocate($image, 0x66, 0x66, 0x66);
$font = 'Tahoma.ttf';
$fontSize = "10";
$fontRotation = "0";

/* Shadow str = title */
ImageTTFText($image, $fontSize, $fontRotation, 27, 22, $colorShadow, $font, $str );

/* Top Level */
ImageTTFText($image, $fontSize, $fontRotation, 25, 20, $color, $font, $str);

/*standard narrative*/
ImageTTFText($image, $fontSize, $fontRotation, 25, 60, $color, $font, $str3);

ImageTTFText($image, $fontSize, $fontRotation, 25, 100, $color, $font, $str2);


header("Content-Type: image/PNG");
ImagePng ($image);
imagedestroy($image);
?>

    passing variable in animg src tag

    in PHP Coding Help

    Posted

    I want to build an image with text variables.

    I can get the image OK but not the text, which I need to pass in an img tag from a form.

    I have not posted the form  here as I know the post field is populated.

    The static string shows overlayed on the image but not the variable string passed in the query string.

    Any help appreciated.

    My code is as follows:-

    input form

    <?php
if (isset($_POST['submitted'])) {
	if(isset($_POST['AuthorName'])){
	$str=($_POST['AuthorName']);


	?><img src="http://localhost:8888/test_upload/text-create2.php?str=' . $str . '"/><?php
	}

}
?>

     

    The recieving script

    
<?php
$str2=$_GET['$str'];
$image = ImageCreateFromPNG("http://localhost:8888/wordpress_3/wp-content/plugins/Authors2/jackets/GDL.png");
$color = imagecolorallocate($image, 0xFF, 0xFF, 0xFF);
$colorShadow = imagecolorallocate($image, 0x66, 0x66, 0x66);
$font = 'Tahoma.ttf';
$fontSize = "10";
$fontRotation = "0";
$str= "Successful Home Catering";


/* Shadow */
ImageTTFText($image, $fontSize, $fontRotation, 27, 22, $colorShadow, $font, $str );

/* Top Level */
ImageTTFText($image, $fontSize, $fontRotation, 25, 20, $color, $font, $str);

ImageTTFText($image, $fontSize, $fontRotation, 25, 100, $color, $font, $str2);

header("Content-Type: image/PNG");
ImagePng ($image);
imagedestroy($image);
?>

    Cant spot parse error

    in PHP Coding Help

    Posted

    I have a piece of code trying to display a menu with a horintal tabs.

    I have a parse error at the end of the code  at funtion subMenu-3() but I cant see whats wrong with it.

    Any help appreciated

    <?php
global $wpdb, $wp_version;
define('Authors-1',basename(__FILE__));

// create a top-level menu with submenu pages for wordpress admin
function author_menus() {
// userlevel=8 restrict users to "Administrators" only
add_menu_page('Authors-1', 'Authors', 8, Authors-1, 'demo_content');
add_submenu_page(Authors-1, 'SubMenu-1 Title', 'SubMenu-1', 8, '__FILE__', 'author_content');
add_submenu_page(Authors-1, 'SubMenu-2 Title', 'SubMenu-2', 8, '__FILE__', 'author_content');
add_submenu_page(Authors-1, 'SubMenu-3 Title', 'SubMenu-3', 8, '__FILE__', 'subMenu-3');
}

//output style and other code for document <head>
function author_head() {
global $wp_version;
if (version_compare($wp_version, '2.7', '>=')) {  ?>
<style type="text/css">
#demo-menu { 
display: inline;
position: relative;
}
#demo-menu a, #demo-menu a.link {
text-decoration: none;
z-index: 1;
margin: 0 auto;
padding: 0 6px 0 6px;
height: 22px;
line-height: 22px;
font-size: 10px;
background-repeat: no-repeat;
background-position: right bottom;
}
.demo-menu-link {
float: right;
background: transparent url(images/screen-options-left.gif ) no-repeat 0 0;
font-family: "Lucida Grande", Verdana, Arial, "Bitstream Vera Sans", sans-serif;
height: 22px;
padding: 0;
margin: 0 6px 0 0;
text-decoration: none;
text-align:center;
}
</style>
<?php
}
}

// output content for document <body>
function author_content() {  
global $wpdb, $wp_version;
if (version_compare($wp_version, '2.7', '>=')) {  ?>
<ul id="demo-menu">
	<li class="demo-menu-link"><a href="?page=Authors-1.php">SubMenu-3</a></li>
	<li class="demo-menu-link"><a href="?page=demo-page2">SubMenu-2</a></li>
	<li class="demo-menu-link"><a href="?page=<?php echo DEMOFILE; ?>">SubMenu-1</a></li>
</ul>
<div style="clear:right;"></div>
<?php	} ?>

<div class="wrap">
	<div id="icon-plugins" class="icon32"></div>
	<h2>Authors Additional Information</h2>
	<h4>These pages allow you to add additional information to support your book idea or synopsis.<br />
	Got to your options page if you want publishers to view this additonal information</h4>
	<hr/>
<?php		//output page content for each plugin submenu page
	if ($_GET['page'] == "Authors-1.php") {

	} elseif ($_GET['page'] == "demo-page2" ) {
		print '<p>Demo page 2 content</p>';
	} else {	//page 1 is default 
		print '<p>Demo page 1 / default content</p>';
		echo DEMOFILE;
	} ?>
	<hr/>

</div>
<?php } //end demo_content
//function for subMenu-3
function subMenu-3()
{
echo "submenu-3";
}
//incorporate the menu and style into Wordpress admin system
add_action('admin_menu', 'author_menus');	//this also adds demo_content
add_action('admin_head', 'author_head');
?>

    cant see syntax error

    in PHP Coding Help

    Posted

    I have a syntax error on line 53 of this code but I cant see whats wrong with it.

    <?php
//Add my_plugin hook
function my_plugin(){
	do_action('my_plugin');
}


function input_form_handler(){
		$form_output=input_form();
		return $form_output;
}

function input_form(){
			$form_output="Hello World";
			return $form_output;
		}
add_action('my_plugin','input_form_handler');

//add admin panel
add_action('admin_menu','my_plugin_admin_actions');

function my_plugin_admin_actions(){
	add_options_page('Author Data Edit','Author Data Edit',1,);
}

?>

    Link to page fails

    in Third Party Scripts

    Posted

    I am using wordpress to develop a site.

    I have some php pages I need to link to and I also need a form action to link to another php page.

    I have tried the wordpress forum to no avail so forgive me posting here.

    I want the form action to go to the tiny page but it stays on the same page.

    I have no errors showing.

     

    My test code is

    <p>Test Tiny MCE link interview template</p>
<?php
$my_url=get_bloginfo('template_url').'/tiny.php';
echo $my_url;
?>


<form method="post" action="<?php ('$my_url');?>">
<p>	
	<textarea name="content" cols="50" rows="15">This is some content that will be editable with TinyMCE.</textarea>
	<input type="submit" value="Submit" />
	<input type="hidden" name="submitted" value="TRUE"/>
</p>

</form>

<p>Link to tiny test page</p>
<?php
$my_url=get_bloginfo('template_url').'/tiny.php';
echo $my_url;
?><br />
<a href="<?php ('$my_url');?>">Link to tiny</a>

    Problem with directory levels

    in PHP Coding Help

    Posted

    The RSS generator file is below.

    I tried absolute path and it gives url file access denied in the server.

    I have the RSS files in a folder in the custom1 theme i am developing.

    The path is http://217.46.159.229/wordpress/wp-content/themes/custom1/ch9_exercises/generate_rss_06.php

    This is the message from clicking the link.

     

    Warning: require(../../wordpress/wp-load.php) [function.require]: failed to open stream: No such file or directory in W:\www\wordpress\wp-content\themes\custom1\detail.php on line 6

     

    Fatal error: require() [function.require]: Failed opening required '../../wordpress/wp-load.php' (include_path='.;/usr/local/PHP/includes;/usr/local/PHP/pear;/home/admin/www/plugins/pear/PEAR') in W:\www\wordpress\wp-content\themes\custom1\detail.php on line 6

     

    The generator file

    <?php
require_once '../Pos/RssFeed.php';
require_once '../Pos/MysqlImprovedConnection.php';
require_once '../Pos/MysqlImprovedResult.php';




try {
  $xml = new Pos_RssFeed('localhost', 'root', 'root', 'ab');
  $xml->setFeedTitle('Authorbank New Submissions');
  $xml->setFeedLink('http://www.example.com/oop_news.xml');
  $xml->setFeedDescription('New Authors and New writing for Publishers.');
  $xml->setLastBuildDate(true);
  // $xml->setFilePath('oop_news.xml');
  $xml->setItemTitle('WorkingTitle');
  $xml->setItemDescription('BriefDescription');
  $xml->setItemPubDate('updated');
  $xml->setTable('book');
  $xml->setItemLinkURL('http://localhost/wordpress/wp-content/themes/custom1/detail.php');
//  $xml->setItemLink('url');
  $result = $xml->generateXML();
  if ($result) {
   header('Content-Type: text/xml');
    echo $result;
  }
  else {
    echo 'Error';
  }
}
catch (Exception $e) {
  echo $e->getMessage();
}

?>

     

    Problem with directory levels

    in PHP Coding Help

    Posted

    I am developing a site based on wordpress.

    I have witten an RSS program that displays a list of recent uploads from authors.

    Each has a link back to a wordpress page that takes the book id and displays the details of the author and work.

    The problem is that when the link is clicked the wordpress page gives an error undefined function call (the first call is get_header() ).

    I thought the problem might be that the wp functions were not within scope, although all the folders and files are within the wordpress folder, so I put a line in to include the wp-load.php on the display details page.

    I cant get this to work though.

    The display page is as follows

    
<?php
/*
Template Name: detail
*/
?>
<?php require('..../wordpress/wp-load.php');?>
<?php get_header();?>
<div id="leftnav">
<?php include(TEMPLATEPATH . '/sidebar1.php');?>


<div id="right_pan">
</div>
</div>

<div id="rightnav">
<?php include (TEMPLATEPATH . '/sidebar3.php');?>
</div>

<div id="content">
<div class="roundedcornr_box_908360">
   <div class="roundedcornr_top_908360"><div></div></div>
      <div class="roundedcornr_content_908360">
      
<p><img src="http://localhost/wordpress/wp-content/themes/custom1/images/video016.gif"/>
New Author Submissions</p>


<?php

    This is a link to a version on a server that doesnt have this display page but shows the link from the publisher page to show the RSS

    http://217.46.159.229/wordpress/

    Any help appreciated.

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