I put together a custom block drawing 2 images from the library - one static image, and another I extracted from the preexisting "Image" block from /concrete/blocks. There seems to be a conflict now, where only one of the two images is showing.
Here's my code:
controller.php:
<?php
class WorkGridBlockController extends BlockController {
var $pobj;
protected $btDescription = "Work grid.";
protected $btName = "Work Grid";
protected $btTable = 'btWorkGrid';
protected $btInterfaceWidth = "350";
protected $btInterfaceHeight = "300";
/**
* Used for localization. If we want to localize the name/description we have to include this
*/
public function getBlockTypeDescription() {
return t("Adds images and onstates from the library to pages.");
}
public function getBlockTypeName() {
<?php
class WorkGridBlockController extends BlockController {
var $pobj;
protected $btDescription = "Work grid.";
protected $btName = "Work Grid";
protected $btTable = 'btWorkGrid';
protected $btInterfaceWidth = "350";
protected $btInterfaceHeight = "300";
/**
* Used for localization. If we want to localize the name/description we have to include this
*/
public function getBlockTypeDescription() {
return t("Adds images and onstates from the library to pages.");
}
public function getBlockTypeName() {
return t("Image");
}
public function getJavaScriptStrings() {
return array(
'image-required' => t('You must select an image.')
);
}
function getFileID() {return $this->fID;}
function getFileOnstateID() {return $this->fOnstateID;}
function getFileOnstateObject() {
if ($this->fOnstateID > 0) {
return File::getByID($this->fOnstateID);
}
}
function getFileObject() {
return File::getByID($this->fID);
}
function getAltText() {return $this->altText;}
function getExternalLink() {return $this->externalLink;}
public function save($args) {
$args['fOnstateID'] = ($args['fOnstateID'] != '') ? $args['fOnstateID'] : 0;
$args['fID'] = ($args['fID'] != '') ? $args['fID'] : 0;
parent::save($args);
}
function getContentAndGenerate($align = false, $style = false, $id = null) {
$db = Loader::db();
$c = Page::getCurrentPage();
$bID = $this->bID;
$f = $this->getFileObject();
$fullPath = $f->getPath();
$relPath = $f->getRelativePath();
$size = @getimagesize($fullPath);
if ($this->maxWidth > 0 || $this->maxHeight > 0) {
$mw = $this->maxWidth > 0 ? $this->maxWidth : $size[0];
$mh = $this->maxHeight > 0 ? $this->maxHeight : $size[1];
$ih = Loader::helper('image');
$thumb = $ih->getThumbnail($f, $mw, $mh);
$sizeStr = ' width="' . $thumb->width . '" height="' . $thumb->height . '"';
$relPath = $thumb->src;
} else {
$sizeStr = $size[3];
}
$img = "<img border=\"0\" class=\"ccm-image-block\" alt=\"{$this->altText}\" src=\"{$relPath}\" {$sizeStr} ";
$img .= ($align) ? "align=\"{$align}\" " : '';
$img .= ($style) ? "style=\"{$style}\" " : '';
if($this->fOnstateID != 0) {
$fos = $this->getFileOnstateObject();
if ($this->maxWidth > 0 || $this->maxHeight > 0) {
$thumbHover = $ih->getThumbnail($fos, $mw, $mh);
$relPathHover = $thumbHover->src;
} else {
$relPathHover = $fos->getRelativePath();
}
$img .= " onmouseover=\"this.src = '{$relPathHover}'\" ";
$img .= " onmouseout=\"this.src = '{$relPath}'\" ";
}
$img .= ($id) ? "id=\"{$id}\" " : "";
$img .= "/>";
if($this->externalLink != ""){
$img = "<a href=\"{$this->externalLink}\">" . $img ."</a>";
}
return $img;
}
}
?>
add.php:
<?php
$al = Loader::helper('concrete/asset_library');
echo $al->file('ccm-b-file', 'fID', t('Choose File'), $bf)
?>
<?php echo $form->label('content', 'Name');?>
<?php echo $form->text('content', array('style' => 'width: 320px'));?>
<?php $bf = File::getByID($fID);?>
<?php
defined('C5_EXECUTE') or die(_("Access Denied."));
$includeAssetLibrary = true;
$assetLibraryPassThru = array(
'type' => 'image'
);
$al = Loader::helper('concrete/asset_library');
?>
<?php
$al = Loader::helper('concrete/asset_library');
echo $al->file('ccm-b-file', 'fID', t('Choose File'), $bf)
?>
<?php echo $form->label('content', 'Name');?>
<?php echo $form->text('content', array('style' => 'width: 320px'));?>
<?php $bf = File::getByID($fID);?>
<?php
defined('C5_EXECUTE') or die(_("Access Denied."));
$includeAssetLibrary = true;
$assetLibraryPassThru = array(
'type' => 'image'
);
$al = Loader::helper('concrete/asset_library');
?>
<div class="ccm-block-field-group">
<h2><?php echo t('Image')?></h2>
<?php echo $al->image('ccm-b-image', 'fID', t('Choose Image'), $bf);?>
</div>
<div class="ccm-block-field-group">
<h2><?php echo t('Image On-State')?> (<?php echo t('Optional')?>)</h2>
<?php echo $al->image('ccm-b-image-onstate', 'fOnstateID', t('Choose Image On-State'), $bfo);?>
</div>
<div class="ccm-block-field-group">
<h2><?php echo t('Image Links to URL')?></h2>
<?php echo $form->text('externalLink', array('style' => 'width: 250px')); ?>
</div>
edit.php:
<?php
$al = Loader::helper('concrete/asset_library');
echo $al->file('ccm-b-file', 'fID', t('Choose File'), $bf)
?>
<?php echo $form->label('content', 'Name');?>
<?php echo $form->text('content', $content, array('style' => 'width: 320px'));?>
<?php $file = File::getByID($fID);
$filePath = $file->getVersion()->getRelativePath();?>
<?php
defined('C5_EXECUTE') or die(_("Access Denied."));
$includeAssetLibrary = true;
$assetLibraryPassThru = array(
'type' => 'image'
);
$al = Loader::helper('concrete/asset_library');
<?php
$al = Loader::helper('concrete/asset_library');
echo $al->file('ccm-b-file', 'fID', t('Choose File'), $bf)
?>
<?php echo $form->label('content', 'Name');?>
<?php echo $form->text('content', $content, array('style' => 'width: 320px'));?>
<?php $file = File::getByID($fID);
$filePath = $file->getVersion()->getRelativePath();?>
<?php
defined('C5_EXECUTE') or die(_("Access Denied."));
$includeAssetLibrary = true;
$assetLibraryPassThru = array(
'type' => 'image'
);
$al = Loader::helper('concrete/asset_library');
$bf = null;
$bfo = null;
if ($controller->getFileID() > 0) {
$bf = $controller->getFileObject();
}
if ($controller->getFileOnstateID() > 0) {
$bfo = $controller->getFileOnstateObject();
}
?>
<div class="ccm-block-field-group">
<h2><?php echo t('Image')?></h2>
<?php echo $al->image('ccm-b-image', 'fID', t('Choose Image'), $bf);?>
</div>
<div class="ccm-block-field-group">
<h2><?php echo t('Image On-State')?> (<?php echo t('Optional')?>)</h2>
<?php echo $al->image('ccm-b-image-onstate', 'fOnstateID', t('Choose Image On-State'), $bfo);?>
</div>
<div class="ccm-block-field-group">
<h2><?php echo t('Image Links to URL')?></h2>
<?php echo $form->text('externalLink', $externalLink, array('style' => 'width: 250px')); ?>
</div>
db.xml:
<?xml version="1.0"?>
<schema version="0.3">
<table name="btWorkGrid">
<field name="bID" type="I">
<key />
<unsigned />
</field>
<field name="fID" type="I">
<unsigned />
<default value="0" />
</field>
<field name="fOnstateID" type="I">
<unsigned />
<default value="0" />
</field>
<?xml version="1.0"?>
<schema version="0.3">
<table name="btWorkGrid">
<field name="bID" type="I">
<key />
<unsigned />
</field>
<field name="fID" type="I">
<unsigned />
<default value="0" />
</field>
<field name="fOnstateID" type="I">
<unsigned />
<default value="0" />
</field>
<field name="externalLink" type="C" size="255"></field>
<field name="altText" type="C" size="255">
</field>
<field name="content" type="X2">
</field>
</table>
</schema>
view.php:
<?php
$file = File::getByID($fID);
$filePathy = $file->getVersion()->getRelativePath();
?>
<div style="height: auto; width: auto; float: left;"><?php echo $content?></div>
<div style="height: auto; width: auto; float: left;">
<?php
echo '<img src="' . $filePath . '" />';
?>
</div>
<?php
defined('C5_EXECUTE') or die(_("Access Denied."));
echo($controller->getContentAndGenerate());
?>
If anyone could take a look at my code and suggest what I need to do to separate the libraries... I've tried renaming $bt, to no avail. Any ideas?
For those in the future who were as confused as I was, what you need to do is add a new field in db.xml, and give it a unique name ("tID", for example). Refresh via dashboard.
Then go back to view.php, edit.php, and add.php and change the ID in the first library class (right terminology?) on each page to reflect "tID".
:)