Server : Apache/2.4.52 (Ubuntu) System : Linux HAN2 5.15.0-185-generic #195-Ubuntu SMP Fri Jun 19 17:11:50 UTC 2026 x86_64 User : servadmin ( 1000) PHP Version : 8.1.2-1ubuntu2.25 Disable Function : NONE Directory : /www/docs/www.obusignal.com/www.obusignal.com/wp-content/plugins/hungryfeed/ |
<?php
/**
* ################################################################################
* ADMIN/SETTINGS UI
* ################################################################################
*/
// hook the plugin menu link into the admin menu
add_action('admin_menu', 'hungryfeed_create_menu');
/**
* Create the menu link to the plugin settings page and hook into admin_init
*/
function hungryfeed_create_menu()
{
//create new top-level menu
add_options_page('HungryFEED Plugin Settings', 'HungryFEED', 'administrator', __FILE__, 'hungryfeed_settings_page');
//call register settings function
add_action( 'admin_init', 'hungryfeed_register_settings' );
}
/**
* Registers all of the plugin settings on admin_init
*/
function hungryfeed_register_settings()
{
//register our settings
register_setting( 'hungryfeed-settings-group', 'hungryfeed_cache_duration' );
register_setting( 'hungryfeed-settings-group', 'hungryfeed_css' );
register_setting( 'hungryfeed-settings-group', 'hungryfeed_js' );
register_setting( 'hungryfeed-settings-group', 'hungryfeed_enable_template_shortcodes' );
register_setting( 'hungryfeed-settings-group', 'hungryfeed_enable_widget_shortcodes' );
register_setting( 'hungryfeed-settings-group', 'hungryfeed_enable_editor_button' );
register_setting( 'hungryfeed-settings-group', 'hungryfeed_html_1' );
register_setting( 'hungryfeed-settings-group', 'hungryfeed_html_2' );
register_setting( 'hungryfeed-settings-group', 'hungryfeed_html_3' );
register_setting( 'hungryfeed-settings-group', 'hungryfeed_error_template' );
}
/**
* Render the settings page
*/
function hungryfeed_settings_page()
{
?>
<style>
#hungryfeed_header
{
border: solid 1px #c6c6c6;
margin: 12px 2px 8px 2px;
padding: 20px;
background-color: #e1e1e1;
}
#hungryfeed_header h4
{
margin: 0px 0px 0px 0px;
}
#hungryfeed_header tr
{
vertical-align: top;
}
.hungryfeed_section_header
{
border: solid 1px #c6c6c6;
margin: 12px 2px 8px 2px;
padding: 20px;
background-color: #e1e1e1;
}
</style>
<div class="wrap">
<div id="icon-options-general" class="icon32"><br></div>
<h2>HungryFEED Settings</h2>
<?php
// if simplepie isn't installed, this will display a warning
hungryfeed_include_simplepie()
?>
<div id="hungryfeed_header">
<h4>HungryFEED Hungry! Me Want RSS Feeds!</h4>
<table>
<tr>
<td>
<p>Thank you for installing this plugin. HungryFEED displays RSS feeds inline on your wordpress pages and posts.
Check out the
<a href="http://verysimple.com/products/hungryfeed/">HungryFEED Site</a> for documentation and support.</p>
<h4>Basic Usage Example</h4>
<p style="font-family: courier">[hungryfeed url="http://verysimple.com/feed/"]</p>
<p>See the documentation on the <a href="http://verysimple.com/products/hungryfeed/">HungryFEED Site</a>
for a full list of parameters that you can use to filter, customize an transform the output.</p>
<h4>How To Support HungryFEED Development and a Great Cause</h4>
<p>HungryFEED is absolutely free to use and modify. However if you would like
to encourage it's continued development, please consider making a donation
directly to <a href="http://www.smiletrain.org" target="_blank">SmileTrain</a>. I
am not affiliated with SmileTrain, however it is my favorite charity.</p>
<p>Your Pal, Jason.</p>
</td>
<td style="text-align: center; width: 200px;">
<img alt="HungryFEED!" src="<?php echo plugins_url().'/hungryfeed/images/hungryfeed.png'; ?>" style="margin-bottom: 15px;"/>
</td>
</tr>
</table>
</div>
<form method="post" action="options.php">
<?php settings_fields( 'hungryfeed-settings-group' ); ?>
<table class="form-table">
<tr valign="top">
<th scope="row">Cache Duration (in seconds)</th>
<td><input type="text" style="width:50px;" name="hungryfeed_cache_duration" value="<?php echo get_option('hungryfeed_cache_duration',HUNGRYFEED_DEFAULT_CACHE_DURATION); ?>" /> (Enter 0 to disable caching)</td>
</tr>
<tr valign="top">
<th scope="row">Allow Feeds in Widgets</th>
<td>
<select name="hungryfeed_enable_widget_shortcodes">
<option value="0">Use current WordPress setting (<?php echo get_option('hungryfeed_enable_widget_shortcodes',HUNGRYFEED_DEFAULT_ENABLE_WIDGET_SHORTCODES) ? 'Unknown' : (has_filter( 'widget_text', 'do_shortcode') ? 'Enabled' : 'Disabled') ?>)</option>
<option value="1"
<?php
if (get_option('hungryfeed_enable_widget_shortcodes',HUNGRYFEED_DEFAULT_ENABLE_WIDGET_SHORTCODES))
{
echo " selected=\"selected\"";
}
?>
>Enabled</option>
</select><br/>
<em>Caution: This setting will enable shortcodes in widgets for all plugins, not just HungryFEED.</em>
</td>
</tr>
<tr valign="top">
<th scope="row">HungryFEED MCE Editor Button</th>
<td>
<select name="hungryfeed_enable_editor_button">
<option value="0">Disabled</option>
<option value="1"
<?php
if (get_option('hungryfeed_enable_editor_button',HUNGRYFEED_DEFAULT_ENABLE_EDITOR_BUTTON))
{
echo " selected=\"selected\"";
}
?>
>Enabled</option>
</select><br/>
<em>This will display a HungryFEED button in the Post/Page editor if enabled.</em>
</td>
</tr>
<tr valign="top">
<th scope="row">Custom CSS Code</th>
<td><textarea name="hungryfeed_css" cols="25" rows="5" style="width: 400px; height: 160px;"><?php echo get_option('hungryfeed_css',HUNGRYFEED_DEFAULT_CSS); ?></textarea></td>
</tr>
<tr valign="top">
<th scope="row">Custom Javascript Code</th>
<td><textarea name="hungryfeed_js" cols="25" rows="5" style="width: 400px; height: 160px;"><?php echo get_option('hungryfeed_js',HUNGRYFEED_DEFAULT_JS); ?></textarea></td>
</tr>
</table>
<div class="hungryfeed_section_header">
<h4 style="margin-top: 0px;">Custom Templates</h4>
<p>Custom Templates can be used by specifying a template id in the HungryFEED shortcode. For example [hungryfeed template="1"]
The template feature allows you to customize the layout of the feed items as they appear on the page.
Templates are processed using the <a href="http://mustache.github.com/">Mustache</a> template engine so you can use
any valid Mustache placeholder or conditional tag. The default Mustache HTML escaping behavior has
been reversed, so if you would like HTML to be escaped, use triple curly braces {{{likethis}}}.</p>
<p>Placeholder values
available within the template are: {{id}}, {{index}}, {{category}}, {{permalink}}, {{title}}, {{description}}, {{content}},
{{author}}, {{post_date}}, {{source_title}}, {{source_permalink}}, {{latitude}}, {{longitude}}, {{enclosure}},
{{feed_title}}, {{feed_description}}. Additionally any parameter that is included in the shortcode is available,
for example [hungryfeed param1="value1"] will be available in the template as {{param1}}.
So that conditional logic can be applied to each item {{index_#}} is set to true where # is the
item number for example {{index_1}}, {{index_2}}.</p>
<p>In additional to simple placeholders, CSS selectors can also be used to extract elements within the description field
and will be processed using <a href="http://code.google.com/p/phpquery/">phpquery</a>. It's common to see HTML in
RSS description fields which may not fit the design of your page. This feature allows you to select individual parts
of description field and transform them.
Some syntax examples are:
{{select(html).div:first}} or {{select(text).a:eq(2)}} or {{select(attr:src).img:first}}</p>
<p>For displaying any non-standard RSS fields, raw feed data can be retrieved using the "data" variable for example:
{{data['child']['http://itunes.apple.com/rss']['price']['0']['data']}}. (Add the parameter show_data="1" in
your shortcode to view the debug output of the raw feed data array)</p>
</div>
<table class="form-table">
<tr valign="top">
<th scope="row">Custom Template 1</th>
<td><textarea name="hungryfeed_html_1" cols="25" rows="5" style="width: 400px; height: 160px;"><?php echo get_option('hungryfeed_html_1',HUNGRYFEED_DEFAULT_HTML); ?></textarea></td>
</tr>
<tr valign="top">
<th scope="row">Custom Template 2</th>
<td><textarea name="hungryfeed_html_2" cols="25" rows="5" style="width: 400px; height: 160px;"><?php echo get_option('hungryfeed_html_2',HUNGRYFEED_DEFAULT_HTML); ?></textarea></td>
</tr>
<tr valign="top">
<th scope="row">Custom Template 3</th>
<td><textarea name="hungryfeed_html_3" cols="25" rows="5" style="width: 400px; height: 160px;"><?php echo get_option('hungryfeed_html_3',HUNGRYFEED_DEFAULT_HTML); ?></textarea></td>
</tr>
<tr valign="top">
<th scope="row">Process Shortcodes in Templates</th>
<td>
<select name="hungryfeed_enable_template_shortcodes">
<option value="0">Disabled</option>
<option value="1"
<?php
if (get_option('hungryfeed_enable_template_shortcodes',HUNGRYFEED_DEFAULT_ENABLE_TEMPLATE_SHORTCODES))
{
echo " selected=\"selected\"";
}
?>
>Enabled</option>
</select><br/>
<em>Use with caution, this can be resource intensive</em>
</td>
</tr>
</table>
<div class="hungryfeed_section_header">
<p>If an error is encountered, HungryFEED will output it to the browser. You can adjust the design of
this output so that user do not see an error. The tag {{error}} will be replaced by the error details.</p>
</div>
<table class="form-table">
<tr valign="top">
<th scope="row">Error Message Template</th>
<td><textarea name="hungryfeed_error_template" cols="25" rows="5" style="width: 400px; height: 160px;"><?php echo get_option('hungryfeed_error_template',HUNGRYFEED_DEFAULT_ERROR_TEMPLATE); ?></textarea></td>
</tr>
<tr valign="top">
<th scope="row">Info</th>
<td>
<div>HungryFEED Version <?php echo HUNGRYFEED_VERSION; ?></div>
<div>SimplePie Version <?php echo defined('SIMPLEPIE_VERSION') ? SIMPLEPIE_VERSION : 'NOT FOUND' ; ?></div>
<div>HungryFEED designed and developed by <a href="http://verysimple.com/">Jason Hinkle</a></div>
<div>Scary monster logo designed by <a href="http://www.blog.spoongraphics.co.uk/">Chris Spooner</a></div>
</td>
</tr>
</table>
<p class="submit">
<input type="submit" class="button-primary" value="<?php _e('Save Changes') ?>" />
</p>
</form>
</div>
<?php
}
?>