Taking Taxonomies Totally To The Top

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Taking Taxonomies Totally To The Top Simon Wheatley, @simonwheatley © Jeremy Keith - http://www.ﬂickr.com/photos/74105777@N00/3373755775/

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I’m Simon, nice to meet you all

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spot the mistakes

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“in this world nothing can be said to be certain, except death and taxes taxonomies” – Benjamin Franklin

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organising your content © See-ming Lee - http://www.ﬂickr.com/photos/seeminglee/4556156477/in/photostream/

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structure © Claudio Alejandro Mufarrege - http://www.ﬂickr.com/photos/claudio_ar/2702433442/

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three tables © marya- http://www.ﬂickr.com/photos/emdot/32815499/

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wp_terms

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wp_term_taxonomy

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wp_term_relationships

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register_taxonomy

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term names and slugs are shared

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ﬂags for special treatment © Alden Jewell - http://www.ﬂickr.com/photos/autohistorian/6940002890/

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sticky © Matt Reinbold - http://www.ﬂickr.com/photos/furryscalyman/3830578747/in/photostream/

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sliders © Pedro Moura Pinheiro - http://www.ﬂickr.com/photos/pedromourapinheiro/7684755096/

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carousels © Chris Smith - http://www.ﬂickr.com/photos/cjsmithphotography/5500801561/in/photostream/

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simple taxonomy meta boxes © Popupology - http://www.ﬂickr.com/photos/popupology/4750769171/

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bookmarks © Vipul ᶶ Mathur - http://www.ﬂickr.com/photos/vipulmathur/471634239/

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bookmark-{user_id}

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currently adding is easy © Luz Adriana Villa - http://www.ﬂickr.com/photos/luchilu/408299457/

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wp_set_object_terms( $object_id, $terms, $taxonomy, $append )

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removing one term © Herman Rhoids - http://www.ﬂickr.com/photos/rhoids/6820661300/in/photostream/

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wp_delete_object_term_relationships ( $object_id, $taxonomies )

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wp_get_object_terms( $object_ids, $taxonomies, $args )

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wp_set_object_terms( $object_id, $terms, $taxonomy, $append )

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wp_remove_object_terms( $object_id, $terms, $taxonomy )

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wp_add_object_terms( $object_id, $terms, $taxonomy )

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gotchas © Breanna Sisk - http://www.ﬂickr.com/photos/breamarie/3366487089/

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argh! © Andy Pixel - http://www.ﬂickr.com/photos/smull/356355984/

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no meta data makes the NSA sad

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Why not?

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lots of solutions © karl sinﬁeld - http://www.ﬂickr.com/photos/sindesign/268430073/

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the (poor old) options table

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exportable and importable

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sptt_taxonomy_syncs_with( $taxonomy )

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sptt_post_type_syncs_with( $post_type )

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sptt_get_related_post_for_term( $term_id )

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sptt_get_related_term_for_post( $post )

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syncing terms in a multisite

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feature post on root blog

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switch_to_blog

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stash it for (not very much) later

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wp_get_object_terms( 1, 'category', array( 'fields' => 'tt_ids' ) )

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