function testDebug2()
{
$expected = <<<EOD
<pre class='sf_box_debug'>
<b>With headline:</b>
Var is string with length 36: this is simple fields debug function
</pre>
EOD;
$this->expectOutputString($expected);
sf_d("this is simple fields debug function", "With headline");
}
function testDebug()
{
$this->expectOutputString("<pre class='sf_box_debug'>this is simple fields debug function</pre>");
sf_d("this is simple fields debug function");
}
/**
* Outputs the names of the post connectors attached to the post you view + outputs the values
*/
function simple_fields_content_debug_output($the_content)
{
// we only want to appen the debug code when being used from get_the_content or the_content
// but for example get_the_excerpt is also using filter the_content which leads to problems
// so check that we are somewhere inside the right functions
$is_inside_righ_function = FALSE;
$arr_trace = debug_backtrace();
$arr_trace_count = count($arr_trace);
for ($i = 0; $i < $arr_trace_count; $i++) {
if (isset($arr_trace[$i]["function"]) && in_array($arr_trace[$i]["function"], array("the_content", "get_the_content"))) {
$is_inside_righ_function = TRUE;
break;
}
}
if (!$is_inside_righ_function) {
// Don't do the debug, since we're not in the_content
return $the_content;
}
$output = "";
$output_all = "";
$field_count = 0;
$post_connector_with_values = simple_fields_get_all_fields_and_values_for_post(get_the_ID(), "include_deleted=0");
if ($post_connector_with_values) {
foreach ($post_connector_with_values["field_groups"] as $one_field_group) {
if ($one_field_group["deleted"]) {
continue;
}
$output_all .= "<div style='font-weight:bold;margin:1em 0 0 0;'>";
$str_is_repeatable = $one_field_group["repeatable"] ? __(" (Repeatable)", "simple-fields") : "";
$output_all .= sprintf(__('Fieldgroup %1$s %2$s', "simple-fields"), $one_field_group["name"], $str_is_repeatable);
$output_all .= "</div>";
$str_all_group_fields = "";
foreach ($one_field_group["fields"] as $one_field) {
if ($one_field["deleted"]) {
continue;
}
$field_count++;
$content = "";
$content .= "<ul style='background:#eee;padding:.5em;margin:0;display:block;'>";
$content .= "<li>Field <b>" . $one_field["name"] . "</b>";
$content .= ", type <b>" . $one_field["type"] . "</b>";
if (isset($one_field["slug"])) {
$content .= ", slug <b>" . $one_field["slug"] . "</b>";
$str_all_group_fields .= $one_field["slug"] . ",";
if ($one_field_group["repeatable"]) {
$content .= "<br>Use <code><b>simple_fields_values('" . $one_field["slug"] . "')</b></code> to get:";
ob_start();
sf_d(simple_fields_values($one_field["slug"]));
$content .= ob_get_clean();
} else {
$content .= "<br>Use <code><b>simple_fields_value('" . $one_field["slug"] . "')</b></code> to get:";
ob_start();
sf_d(simple_fields_value($one_field["slug"]));
$content .= ob_get_clean();
}
} else {
$content .= "<br>No slug for this field found (probably old field that has not been edited and saved).";
}
$content .= "</ul>";
$output_all .= $content;
}
// Show example how to get all fields in one shot
// But only show if field has more than one field, otherwise it's kinda not useful
if (sizeof($one_field_group["fields"]) > 1) {
$str_all_group_fields = preg_replace('!,$!', '', $str_all_group_fields);
$output_all .= "<ul style='background:#eee;padding:.5em;margin:0;display:block;'>";
if ($one_field_group["repeatable"]) {
$content = "<li>Get all fields at once: use <code><b>simple_fields_values('" . $str_all_group_fields . "')</b></code> to get:";
ob_start();
sf_d(simple_fields_values($str_all_group_fields));
$content .= ob_get_clean();
} else {
$content = "<li>Get all fields at once: use <code><b>simple_fields_value('" . $str_all_group_fields . "')</b></code> to get:";
ob_start();
sf_d(simple_fields_value($str_all_group_fields));
$content .= ob_get_clean();
}
$output_all .= $content;
$output_all .= "</ul>";
}
}
// for each field group
}
if ($output_all) {
$str_show_fields = __("Show fields.", "simple-fields");
$str_hide_fields = __("Hide fields.", "simple-fields");
?>
<script>
window.simple_fields_post_debug_show_hide = window.simple_fields_post_debug_show_hide || function(t) {
var $t = jQuery(t);
var $div_wrap = $t.closest("div.simple-fields-post-debug-wrap");
var debug_content = $div_wrap.find("div.simple-fields-post-debug-content");
debug_content.toggle();
if (debug_content.is(":visible")) {
$t.text("<?php
echo $str_hide_fields;
?>
");
} else {
$t.text("<?php
echo $str_show_fields;
?>
");
}
return false;
}
</script>
<?php
$output_all = '
<div class="simple-fields-post-debug-wrap" style="display:block;margin:0;padding:0;">
<p style="margin:0;padding:0;display:block;">This post has ' . $field_count . ' Simple Fields-fields attached. <a href="#" onclick="return simple_fields_post_debug_show_hide(this);">' . $str_show_fields . '</a></p>
<div class="simple-fields-post-debug-content" style="display:none;">' . $output_all . '</div>
</div>
';
}
// if a field has the slug caption the output will be [caption] and then it will crash with some shortcodes, so we try to fix that here
$output_all = str_replace("[", "[", $output_all);
$output_all = str_replace("]", "]", $output_all);
return $the_content . $output_all;
}
/**
* Output contents for this options page
*/
function output_page()
{
do_action("simple_fields_options_print_nav_tabs", $this->slug);
?>
<div class="simple-fields-debug">
<h3><?php
echo __('Debug', 'simple-fields');
?>
</h3>
<?php
// Dropdown with debug options
// Debug type. 0 = no debug, 1 = debug for admins only, 2 = debug for all
$options = $this->sf->get_options();
$debug_type = isset($options["debug_type"]) ? (int) $options["debug_type"] : "0";
// capability edit_themes
?>
<form action="<?php
echo SIMPLE_FIELDS_FILE;
?>
&action=edit-options-save&sf-options-subpage=debug" method="post">
<?php
printf('
<p>
<select name=debug_type>
<option value=0 %1$s>%4$s</option>
<option value=1 %2$s>%5$s</option>
<option value=2 %3$s>%6$s</option>
</select>
</p>
', $debug_type === 0 ? "selected" : "", $debug_type === 1 ? "selected" : "", $debug_type === 2 ? "selected" : "", __("Don't enable debug output", "simple-fields"), __("Enable debug output for administrators", "simple-fields"), __("Enable debug output for all users", "simple-fields"));
?>
<p class=description>
<?php
_e("Automatically append information about attached fields on posts (using filter 'the_content').", "simple-fields");
?>
</p>
<p>
<input class="button" type=submit value="<?php
_e("Save changes", "simple-fields");
?>
">
</p>
<?php
wp_nonce_field("save-debug-options");
?>
</form><!-- // enable debug -->
<ul>
<li><a href='<?php
echo SIMPLE_FIELDS_FILE;
?>
&action=simple-fields-view-debug-info&sf-options-subpage=debug'><?php
echo __('View debug information', 'simple-fields');
?>
</a></li>
</ul>
<?php
// view debug information
$action = isset($_REQUEST["action"]) ? $_REQUEST["action"] : "";
if ("simple-fields-view-debug-info" == $action) {
echo "<h3>Post Connectors</h3>\n";
echo "<p>Called with function <code>get_post_connectors()</code>";
sf_d($this->sf->get_post_connectors());
echo "<hr>";
echo "<h3>Field Groups</h3>\n";
echo "<p>Called with function <code>get_field_groups()</code>";
sf_d($this->sf->get_field_groups());
echo "<hr>";
echo "<h3>simple_fields_post_type_defaults</h3>";
echo '<p>Called with: get_option("simple_fields_post_type_defaults")';
sf_d($this->sf->get_post_type_defaults());
}
?>
</div>
<?php
}