Before I start, I know that some of you may have your opinions on Artisteer, and I respect that it may not be the best way to create a theme, especially for Drupal 7, but to be truthful, I have no coding knowledge of Drupal; so I would ask politely you could focus on the following problem rather than commenting your opinions, please...
I am trying to create a website using Drupal 7 and the Media Gallery module. All goes perfectly when I am using an 'out of the box' theme, but when I set my Artisteer generated theme as default and navigate to '/galleries', the page loads as text only and I recieve the following error at the very bottom of the page (there is content above):
Fatal error: Cannot use object of type stdClass as array in /home/accusername/public_html/D7GFx/sites/all/themes/D7GFx/drupal7_theme_methods.php on line 229
To me, everything in the file looks fine and I can't imagine what needs changing, but of course I have not coded for Drupal before! With the blank lines included function D7GFx_node_preview($variables) {, is on line 229, and all seems to be well inside that function. Quite interestingly though, if I completely remove the function, the line number of the error just changes?! I hate posting massive amounts of code, but I have a feeling that to get this problem solved as soon as possible it may be nessercary to post the whole of the drupal7_theme_methods.php; AND I need to sort this website out as quickly as I possibly can: so here it is:
<?php
/* Drupal 7 methods definitons */
function D7GFx_breadcrumb($variables) {
$breadcrumb = $variables['breadcrumb'];
if (!empty($breadcrumb)) {
// Provide a navigational heading to give context for breadcrumb links to
// screen-reader users. Make the heading invisible with .element-invisible.
$output = '<h2 class="element-invisible drew-postheader">' . t('You are here') . '</h2>';
$output .= '<div class="breadcrumb drew-postcontent">' . implode(' » ', $breadcrumb) . '</div>';
return $output;
}
}
/**
* Returns HTML for a button form element.
*
* @param $variables
* An associative array containing:
* - element: An associative array containing the properties of the element.
* Properties used: #attributes, #button_type, #name, #value.
*
* @ingroup themeable
*/
function D7GFx_button($variables) {
$element = $variables['element'];
$element['#attributes']['type'] = 'submit';
element_set_attributes($element, array('id', 'name', 'value'));
$element['#attributes']['class'][] = 'form-' . $element['#button_type'] . ' drew-button';
if (!empty($element['#attributes']['disabled'])) {
$element['#attributes']['class'][] = 'form-button-disabled';
}
return '<span class="drew-button-wrapper">'.
'<span class="drew-button-l"></span>'.
'<span class="drew-button-r"></span>'.
'<input' . drupal_attributes($element['#attributes']) . ' />'.
'</span>';
}
/**
* Override or insert variables into the page template.
*/
function D7GFx_preprocess_page(&$vars) {
$vars['tabs'] = menu_primary_local_tasks();
$vars['tabs2'] = menu_secondary_local_tasks();
}
/**
* Returns HTML for a single local task link.
*
* @param $variables
* An associative array containing:
* - element: A render element containing:
* - #link: A menu link array with 'title', 'href', and 'localized_options'
* keys.
* - #active: A boolean indicating whether the local task is active.
*
* @ingroup themeable
*/
function D7GFx_menu_local_task($variables) {
$link = $variables['element']['#link'];
$link_text = $link['title'];
if (!empty($variables['element']['#active'])) {
// Add text to indicate active tab for non-visual users.
$active = '<span class="element-invisible">' . t('(active tab)') . '</span>';
// If the link does not contain HTML already, check_plain() it now.
// After we set 'html'=TRUE the link will not be sanitized by l().
if (empty($link['localized_options']['html'])) {
$link['title'] = check_plain($link['title']);
}
$link['localized_options']['html'] = TRUE;
$link_text = t('!local-task-title!active', array('!local-task-title' => $link['title'], '!active' => $active));
}
//added drew-class
$link['localized_options']['attributes']['class'] = array('drew-button');
return '<li>' .
'<span class="drew-button-wrapper">'.
'<span class="drew-button-l"></span>'.
'<span class="drew-button-r"></span>'.
l($link_text, $link['href'], $link['localized_options']) .
"</span></li>\n";
}
/**
* Returns HTML for a feed icon.
*
* @param $variables
* An associative array containing:
* - url: The url of the feed.
* - title: A descriptive title of the feed.
*/
function D7GFx_feed_icon($variables) {
$text = t('Subscribe to @feed-title', array('@feed-title' => $variables['title']));
return l(NULL, $variables['url'], array('html' => TRUE, 'attributes' => array('class' => array('feed-icon', 'drew-rss-tag-icon'), 'title' => $text)));
}
/**
* Returns HTML for a node preview for display during node creation and editing.
*
* @param $variables
* An associative array containing:
* - node: The node object which is being previewed.
*
* @ingroup themeable
*/
function D7GFx_node_preview($variables) {
$node = $variables['node'];
$output = '<div class="preview">';
$preview_trimmed_version = FALSE;
$elements = node_view(clone $node, 'teaser');
$trimmed = drupal_render($elements);
$elements = node_view($node, 'full');
$full = drupal_render($elements);
// Do we need to preview trimmed version of post as well as full version?
if ($trimmed != $full) {
drupal_set_message(t('The trimmed version of your post shows what your post looks like when promoted to the main page or when exported for syndication.<span class="no-js"> You can insert the delimiter "<!--break-->" (without the quotes) to fine-tune where your post gets split.</span>'));
$preview_trimmed_version = t('Preview trimmed version');
$output .= <<< EOT
<div class="drew-post">
<div class="drew-post-body">
<div class="drew-post-inner drew-article">
<div class="drew-postcontent">
<h3>
$preview_trimmed_version
</h3>
</div>
<div class="cleared"></div>
</div>
<div class="cleared"></div>
</div>
</div>
EOT;
$output .= $trimmed;
$preview_full_version = t('Preview full version');
$output .= <<< EOT
<div class="drew-post">
<div class="drew-post-body">
<div class="drew-post-inner drew-article">
<div class="drew-postcontent">
<h3>
$preview_full_version
</h3>
</div>
<div class="cleared"></div>
</div>
<div class="cleared"></div>
</div>
</div>
EOT;
$output .= $full;
}
else {
$output .= $full;
}
$output .= "</div>\n";
return $output;
}
/**
* Return a Artisteer themed set of links.
*
* @param $content
* An object with node content.
* @return
* A string containing an unordered list of links.
*/
function art_links_woker_D7($content) {
$result = '';
if (!isset($content['links'])) return $result;
foreach (array_keys($content['links']) as $name) {
$$name = & $content['links'][$name];
if (isset($content['links'][$name]['#links'])) {
$links = $content['links'][$name]['#links'];
if (is_array($links)) {
$output = get_links_html_output_D7($links);
if (!empty($output)) {
$result .= (empty($result)) ? $output : ' | ' . $output;
}
}
}
}
$terms = get_terms_D7($content);
if (!empty($terms)) {
ob_start();?>
<?php
$result .= ($result == '') ? ob_get_clean() : ' | ' . ob_get_clean();
$result .= '<div class="drew-tags">' . render($terms) . '</div>';
}
return $result;
}
function get_terms_D7($content) {
$result = NULL;
foreach (array_keys($content) as $name) {
$$name = & $content[$name];
$field_type = isset($content[$name]['#field_type']) ? $content[$name]['#field_type'] : NULL;
if ($field_type == null || $field_type != "taxonomy_term_reference") continue;
$result = $content[$name];
}
return $result;
}
function get_links_html_output_D7($links) {
$output = '';
$num_links = count($links);
$index = 0;
foreach ($links as $key => $link) {
$class = array($key);
// Add first, last and active classes to the list of links to help out themers.
if ($index == 0) {
$class[] = 'first';
}
if ($index == $num_links) {
$class[] = 'last';
}
if (isset($link['href']) && ($link['href'] == $_GET['q'] || ($link['href'] == '<front>' && drupal_is_front_page()))
&& (empty($link['language']) || $link['language']->language == $language_url->language)) {
$class[] = 'active';
}
$link_output = '';
if (isset($link['href'])) {
// Pass in $link as $options, they share the same keys.
$link_output = l($link['title'], $link['href'], $link);
}
elseif (!empty($link['title'])) {
// Some links are actually not links, but we wrap these in <span> for adding title and class attributes.
if (empty($link['html'])) {
$link['title'] = check_plain($link['title']);
}
$span_attributes = '';
if (isset($link['attributes'])) {
$span_attributes = drupal_attributes($link['attributes']);
}
$link_output = '<span' . $span_attributes . '>' . $link['title'] . '</span>';
}
if (strpos ($key, "comment") !== FALSE) {
if ($index > 0 && !empty($link_output) && !empty($output)) {
$output .= ' | ';
}
ob_start();?>
<?php
$output .= ob_get_clean();
$output .= $link_output;
$index++;
continue;
}
if ($index > 0 && !empty($link_output) && !empty($output)) {
$output .= ' | ';
}
ob_start();?>
<?php
$output .= ob_get_clean();
$output .= $link_output;
$index++;
}
return $output;
}
Once again, sorry for the amount of code. You may not even need to see it but I just want to cover everything, so that I can find the solution to my problem in optimum time!
Many Thanks in Advance,
Andy
function D7GFx_node_preview($variables) {, is on line 229," - directly from my question! God, I think everybodies trying to get me excited and/or keep me waiting!dpm($variables);(using devel) just after line 229 to inspect the content of $variables ?