rolandinsh / itempropwp

Add human invisible schema.org itemprop code to the content of article

itemprop WP for SERP/SEO Rich snippets

Add human invisible schema.org itemprop code to post content

• Donate or promote this work
• License URI: http://simplemediacode.com/license/gpl/

Description

Have a good idea for improvement? Share it | BUG report

This plugin will NOT FIX BADly programmed WordPress sites!

Example:

Article

    <span itemscope itemtype="http://schema.org/Article" class="itempropwp-wrap">
    <!-- Itemprop WP 3.5.201610051 by Rolands Umbrovskis https://umbrovskis.com -->
        <meta itemprop="name" content="Title of the Article" />
        <meta itemscope itemprop="mainEntityOfPage"  itemType="https://schema.org/WebPage" itemid="http://fulllink.example.com/seo-optimized-article/"/>
        <meta itemprop="url" content="http://fulllink.example.com/seo-optimized-article/" />
        <span itemprop="image" itemscope itemtype="https://schema.org/ImageObject">
            <meta itemprop="url" content="http://fulllink.example.com/seo-optimized-article/example.jpg" />
            <meta itemprop="width" content="640"/>
            <meta itemprop="height" content="480"/>
        </span>
        <meta itemprop="author" content="http://fulllink.example.com/author/authorusername/"/>
        <meta itemprop="description" content="excerpt from post OR first 170 symbols (with full word), ..." />
        <meta itemprop="datePublished" content="2012-09-13 19:17:21"/>
        <meta itemprop="dateModified" content="2012-09-29 13:33:25" />
        <meta itemprop="interactionCount" content="UserComments:356"/>
        <span itemprop="publisher" itemscope itemtype="https://schema.org/Organization">
            <span itemprop="logo" itemscope itemtype="https://schema.org/ImageObject">
                <meta itemprop="url" content="http://fulllink.example.com/logo.jpg">
            </span>
            <meta itemprop="name" content="Example Blog">
        </span>
    <!-- Itemprop WP 3.5.201610051 by Rolands Umbrovskis https://umbrovskis.com end -->
    </span>

Review

    <div itemprop="review" itemscope itemtype="http://schema.org/Review">
        <meta itemprop="name" content="Item Title is greate!" />
        <meta itemprop="author" content="Rolands Umbrovskis" />
        <meta itemprop="datePublished" content="2011-03-25" />
        <span itemprop="reviewRating" itemscope itemtype="http://schema.org/Rating">
            <meta itemprop="worstRating" content = "1"/>
            <meta itemprop="ratingValue" content="4.5" />
            <meta itemprop="bestRating" content="5" />
        </span>
        <span itemprop="itemReviewed" itemscope itemtype="http://schema.org/Thing">
            <meta itemprop="name" content="Item Title" />
        </span>
	
        <div itemscope itemtype="http://schema.org/Product">
            <meta itemprop="name" content="Item Title" />
            <span itemprop="offers" itemscope itemtype="http://schema.org/Offer">
                <meta itemprop="price" content="55.36" />
                <meta itemprop="priceCurrency" content="USD" />
                <link itemprop="availability" href="http://schema.org/InStock" />
            </span>
        </div>
        <meta itemprop="description" content="Great Item Title for the price." />
    </div>

How does it work?

This asumes that Your page is not fully integrated with HTML5's data properties for microdata. This plugin will create small code inside Your full content, with extra microdata from schema.org. This will be ONLY on singular pages - post, page or your custom post type.

Once we are on singular page:

• NEW in 3.3.0 itemprop="review".
• we will extract from it EXCERPT.
• If You haven't provided excerpt, plugin will look-up for post content, and downsize it to 170 symbols up to full word.
• If your content consist ONLY of shortcode, it will strip it out, and leave empty content. :(
• If we have empty content, from previous step, we will use post title. Not best choise, but at least we have some description.
• If Your post do not have even title, plugin will giveup and your description will be ampty. (This ir very bad :') )

Other options, like datePublished, UserComments, url are taken from post

Features

• Admin interface for options: description lenght (if excerpt not provided),show/hide UserComments:325, show/hide dateModified
• schema.org and Google article requirement changes (since 3.5.201602152). Thanks to @jasonreposa
• itemprop="description" (since 3.1.1)
• itemprop="name" (since 3.0)
• itemprop="url" (since 3.0)
• itemprop="image" (since 1.0)
• itemprop="author" (since 3.0)
• itemprop="datePublished" (since 3.0)
• "UserComments:325" itemprop="interactionCount" (since 3.0)
• itemprop="review" (since 3.3.0)

Links

• Project Page
• SMC Facebook
• Development: Github

Installation

1. Unzip the download package
2. Upload itempropwp to the /wp-content/plugins/ directory
3. Activate the plugin through the 'Plugins' menu in WordPress
4. See itempropwp.php for usage

Require PHP at least 5.3

Frequently Asked Questions

There are no questions for now! Ask!

itempropwp's Issues

AggregateOffer

I wanted to aggregate some airport transfers, trough http://schema.org/AggregateOffer

"quotes" on the title or descriprion

https://wordpress.org/support/topic/plugin-have-problem-with-quote?replies=1

When u have "quotes" on the title or descriprion the meta get corrupted.

Illegal string offset 'onoff'

PHP Warning: Illegal string offset 'onoff' in /var/www/arthur/blog/wp-content/plugins/itempropwp/itemprop_review.php on line 129

(

itempropwp/itemprop_review.php

Line 129 in ace1e4d

echo '<option value="off" '.selected($reviewonoff['onoff'], "off", false).'>Off</option>';

)

I get this on an updated ubuntu so I'm guessing it has something to do with some new version of php

via http://wordpress.org/support/topic/php-warning-illegal-string-offset-onoff-in-itempropwpitemprop_reviewphp?replies=2

Missing Headline

via https://wordpress.org/support/topic/missing-headline?replies=7

the headline is missing and required for an Article.

Disable Itemprop on Woocommerce

I've installed this to get my blog posts marked as articles which it has done fine, however it's also marking all the products in the woocommerce store as articles as well.

Is there an easy way to disable the plugin from certain custom post types or pages? Or just restrict it to posts and pages?

via http://wordpress.org/support/topic/disable-itemprop-on-woocommerce?replies=2

missing image

via https://wordpress.org/support/topic/missing-image-6?replies=3

fix $homepagelink error with $this->links(); in 3.4.3

Hi,
it seems $this-links() doesn't exist or you get an error for $homepagelink = $this->links('homepage'); in itemprop_review.php

Fatal error: Call to undefined function __()

Hi,

I have installed itemprop WP and activacted it. but i got this message:

Fatal error: Call to undefined function __() in /home/studiopo/public_html/cms/wp-content/plugins/itempropwp/itempropwp.php on line 20

Thank you for your support!

Jack

via https://wordpress.org/support/topic/i-got-an-error-message?replies=2#post-7002986 by jtai6187

Use of undefined constant WPLANG

Use of undefined constant WPLANG - assumed 'WPLANG' in /xxxx/wp-content/plugins/itempropwp/itempropwp.php on line 46

Schema.org Changes

We've started getting errors on our structured data. It looks like Google now prefers an ImageObject instead of just a string URL. In addition there are errors on other newly required fields mainEntityOfPage and publisher. There may be more.

Here is a breaking example: https://developers.google.com/structured-data/testing-tool/?url=http://www.mybanktracker.com/news/2013/10/03/banking-privacy-optout-information-sharing/

Schema.org/Article properties:
https://developers.google.com/structured-data/rich-snippets/articles

save shortcodes as option

via http://wordpress.org/support/topic/link-dont-appear-in-description?replies=1#post-4568612

i have some posts where i have something like this:

my [product name] is very cool

[product name] will be live as a LINK to the product

but this plugin isnt showing it in description.

I suppose the plugin dont "read" the post but the source code?

what im seeing in description is:
my is very cool

I would like to use this plugin as it so simple, but i cant unlink the name of product because its an affiliate link.

call_user_func_array() expects parameter 1 to be a valid callback

https://wordpress.org/support/topic/some-php-strict-errors-with-itempropwp?replies=1

call_user_func_array() expects parameter 1 to be a valid callback, non-static method itempropwp::init() should not be called statically

call_user_func_array() expects parameter 1 to be a valid callback, non-static method itempropwp_review::reviewinit() should not be called statically

call_user_func_array() expects parameter 1 to be a valid callback, non-static method sidebar_generator::init() should not be called statically

Video itemprop support

Any plans to add Manufacturer & ProductID fields

via https://wordpress.org/support/topic/manufacturer-productid-any-plans?replies=1

Illegal string offset 'onoff'

Warning: Illegal string offset 'onoff' in C:\wp-content\plugins\itempropwp\itemprop_review.php on line 152

=> echo '<option value="off" ' . selected($reviewonoff['onoff'], "off", false) . '>Off';

make the price field optional

My problem is that we provide mobility solutions to our clients. The price for the service is variable and we can not show it on the page or review. Could you please make the price field optional or show me a way around it? All the service providers must be facing the same problem.

via http://wordpress.org/support/topic/can-i-remove-price-from-review#post-4277305

dateModified for amp version

in the Structured Data Testing Tool (for amp version) publisher and dateModified are missing.

Via https://wordpress.org/support/topic/structured-data-testing-tool-4?replies=2#post-8279502

get an option to not include blog pages for Structure data

get an option to not include blog pages for Structure data
https://wordpress.org/support/topic/option-for-blog-pages-no-structure-data-for-blog-pages?replies=1

Typo in description

-Description: Add human invisible schema.org code to conent
+Description: Add human invisible schema.org code to content

If Excerpt Null - no output from plugin

If I do nothing else but leave the post excerpt empty I get no output from the plugin.

I checked in source and everything related to the plugin after "" is not present.

I go back and add text in the excerpt, recheck and all is well.

I am assuming this is something peculiar to my site, otherwise it would have been reported previously.

item prop description with, seo by yoast description

http://wordpress.org/support/topic/replace-itempropdescription-with-the-description-given-in-seo-by-yoast?replies=2

i just want to replace

itemprop description with, seo by yoast description.

Organizations itemprop

When Google will support them....

rating plugins and itempropwp

via https://wordpress.org/support/topic/kk-star-rating-support?replies=2

add strip_tags to $ipwp_post_dsc

via http://wordpress.org/support/topic/itemprop-author-information?replies=6#post-4257206

@umbrovskis, I sterted using the plugin and noticed that there is a page where you can specify whatever author you want. So that does the trick for me (as I don't have an multi-author blog).

One last thing: when you get the excerpt you use this code:
$ipwp_post_dsc = apply_filters('ipwp_post_dsc', $ipwp_n->ipwp_excerpt_maxchr(get_option('smcipwp_maxlenght'), strip_shortcodes($thisipwp_post->post_content) )); // Extending @SInCE 3.1
so if my post starts whith a long HTML tag the excerpt will be empty.

Could you please change the above line with the one bellow?
$ipwp_post_dsc = apply_filters('ipwp_post_dsc', $ipwp_n->ipwp_excerpt_maxchr(get_option('smcipwp_maxlenght'), strip_tags(strip_shortcodes($thisipwp_post->post_content)) )); // Extending @SInCE 3.1

I just added a strip_tags.

A value for the headline field is optional.

Some tools say: A value for the headline field is required.

disable the plugin from certain custom post types

Is there an easy way to disable the plugin from certain custom post types or pages? Or just restrict it to posts and pages?

via https://wordpress.org/support/topic/disable-itemprop-on-woocommerce?replies=2

Part of #8 ;

multiple authors

via http://simplemediacode.org/forums/topic/multiple-authors/#post-76
What is the option when I have multiple authors?What should I put in the “Author link” box? Thank you.