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<?php |
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/** |
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* Initialisation script |
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* |
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* Run everytime the plugin is initialised |
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* |
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* @package simple-embed-code |
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* @since 2.2 |
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*/ |
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|
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function ce_initialisation() { |
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|
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// Add exerpt filter, if required |
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|
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$options = get_option( 'artiss_code_embed' ); |
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if ( isset( $options[ 'excerpt' ] ) && $options[ 'excerpt' ] == 1 ) { |
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add_filter( 'the_excerpt', 'ce_filter', 1 ); |
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} |
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|
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// Check if plugin has upgraded and, if so, perform further actions |
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|
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$version = get_option( 'code_embed_version' ); |
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|
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if ( $version != code_embed_version ) { |
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|
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// Set up default option values (if not already set) |
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|
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$options = get_option( 'artiss_code_embed' ); |
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|
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// If options don't exist, create an empty array |
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|
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if ( !is_array( $options ) ) { $options = array(); } |
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|
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// Because of upgrading, check each option - if not set, apply default |
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|
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$default_array = array( |
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'opening_ident' => '%', |
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'keyword_ident' => 'CODE', |
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'closing_ident' => '%', |
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'debug' => '', |
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'excerpts' => '', |
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); |
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|
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// Merge existing and default options - any missing from existing will take the default settings |
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|
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$new_options = array_merge( $default_array, $options ); |
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|
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// Update the options, if changed, and return the result |
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|
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if ( $options != $new_options ) { update_option( 'artiss_code_embed', $new_options ); } |
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|
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} |
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|
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} |
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|
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add_action( 'init', 'ce_initialisation' ); |
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?> |
