
    i,                     L    d Z ddlZddlZddlmZ ddlmZm	Z	m
Z
  G d d      Zy)z
DiploAI Knowledge Graph - WordPress Data Extractor
Unified Post class for extracting data from both diplomacy.edu and dig.watch MySQL databases.
    N)BeautifulSoup)
MYSQL_USER
MYSQL_PASSWPCF_META_KEYSc            	       6   e Zd ZdZdedededee   fdZd Zded	ej                  fd
Z
d	ej                  fdZd	ej                  fdZd	ej                  fdZded	efdZd	ej                  fdZdee   d	ej                  fdZdee   d	ej                  fdZded	ej                  fdZdee   d	eej                  ej                  f   fdZded	ej                  fdZd	ej                  fdZd	ej                  fdZdee   d	ej                  fdZy)WPExtractorzTExtracts posts, taxonomies, meta, and relationships from a WordPress MySQL database.hostdatabasesite_prefixinclude_post_typesc                 X    || _         || _        || _        || _        d | _        d | _        y N)r	   r
   r   r   	all_postsall_posts_taxonomies)selfr	   r
   r   r   s        wp_extractor.py__init__zWPExtractor.__init__   s/    	 &"4.29=!    c                     t         j                  j                  | j                  | j                  t
        t              S )N)r	   r
   userpassword)mysql	connectorconnectr	   r
   r   r   )r   s    r   _connectzWPExtractor._connect   s0    &&T]]j ' 
 	
r   sqlreturnc                    | j                         }|j                         }|j                  |       |j                  D cg c]  }|d   	 }}|j	                         }|j                          t        j                  ||      S c c}w )Nr   columns)r   cursorexecutedescriptionfetchallclosepd	DataFrame)r   r   connr!   colr    rowss          r   queryzWPExtractor.query$   so    }}s%+%7%78%7c3q6%78 

||D'22 9s    Bc                    d}| j                   r+dj                  d | j                   D              }|d| dz  }| j                  |      }g }|j                  d      D ]  \  }}|j                  ddd	f   j                         }|j                  |d
   j                  j                         dkD  d
f   j                         }dj                  d |D              |d<   |j                  |        t        j                  |      | _        t        d| j                   dt        | j                         d       | j                  S )zKFetch all published posts with wpcf-* meta aggregated into additional_text.a  SELECT p.ID, p.post_title, p.post_name, p.post_content, p.post_type, p.post_date_gmt, p.post_modified_gmt, p.guid, pm.meta_id, pm.meta_key, pm.meta_value FROM wp_posts p INNER JOIN wp_postmeta pm ON p.ID = pm.post_id WHERE p.post_status = 'publish' AND pm.meta_key LIKE 'wpcf-%%', c              3   (   K   | ]
  }d | d   yw'N ).0ts     r   	<genexpr>z,WPExtractor.get_all_posts.<locals>.<genexpr>;   s     !L4KqAaS(4K   z AND p.post_type IN ()IDr   N
meta_value
   
c              3   J   K   | ]  }t        |d       j                    yw)lxml)featuresNr   text)r2   ms     r   r4   z,WPExtractor.get_all_posts.<locals>.<genexpr>D   s!      0@I1a&166	s   !#additional_text[] Extracted z posts.)r   joinr+   groupbyilocto_dictlocstrlentolistappendr&   r'   r   printr   )	r   q	types_strrawrecords_grouppost	long_metas	            r   get_all_postszWPExtractor.get_all_posts1   s3   N ""		!LD4K4K!LLI(155AjjmD)HAu::a"f%--/D		%"5"9"9"="="?""Dl"RSZZ\I&*ii 0@I0 'D"# NN4  * g.$""#<DNN0C/DGLM~~r   c                    dj                  d | j                  d   j                         D              }d| d}| j                  |      | _        t        d| j                   dt        | j                         d       | j                  S )	z3Fetch taxonomy assignments for all extracted posts.r-   c              3   2   K   | ]  }t        |        y wr   rJ   r2   is     r   r4   z7WPExtractor.get_all_posts_taxonomies.<locals>.<genexpr>O   s     F(E1A(E   r7   a  
            SELECT tr.object_id AS post_id, t.term_id, t.name, t.slug,
                   t.term_group, tt.taxonomy, tt.description, tt.parent,
                   tt.count, t2.name AS parent_name
            FROM wp_terms AS t
            INNER JOIN wp_term_taxonomy AS tt ON tt.term_id = t.term_id
            INNER JOIN wp_term_relationships AS tr ON tr.term_taxonomy_id = tt.term_taxonomy_id
            LEFT JOIN wp_terms AS t2 ON t2.term_id = tt.parent
            WHERE tr.object_id IN (z')
            ORDER BY tr.object_id ASCrC   rD   z taxonomy records.)rE   r   rL   r+   r   rN   r   rK   )r   idsrO   s      r   get_all_posts_taxonomiesz$WPExtractor.get_all_posts_taxonomiesM   s    iiFt(<(C(C(EFF$ %(5 )&	) %)JJqM!$""#<D4M4M0N/OOabc(((r   c                    d}| j                  |      }|j                  d       |d   j                  t              |d<   |d   j	                  | j
                        |d<   |d   j	                  d       |d<   |dxx   |d   z  cc<   |S )	z)Fetch all terms in the 'topics' taxonomy.z
            SELECT t.term_id, taxs.description, taxs.parent, t.name, t.slug
            FROM wp_term_taxonomy AS taxs
            LEFT JOIN wp_terms AS t ON taxs.term_taxonomy_id = t.term_id
            WHERE taxs.taxonomy = 'topics'Tinplaceterm_idrB   r#   c                 .    t        | d      j                  S )Nr=   r?   )xs    r   <lambda>z(WPExtractor.get_topics.<locals>.<lambda>n   s    }Q7O7T7Tr   r@   )r+   dropnaastypeintapply_get_term_meta_text)r   rO   dfs      r   
get_topicszWPExtractor.get_topicsb   s    .
 ZZ]
		$	9,,S19 "9 3 3D4L4L M&,,-TU6

6
b*++
	r   rc   c                     d| d}| j                  |      }|j                  ryt        dj                  |d   j	                               d      j
                  S )NzX
            SELECT tm.meta_value FROM wp_termmeta AS tm
            WHERE tm.term_id = zE
              AND tm.meta_key LIKE 'wpcf-%%' AND tm.meta_value != '' z
 r9   r=   )r+   emptyr   rE   rL   r@   )r   rc   rO   rl   s       r   rk   zWPExtractor._get_term_meta_textr   s]      'y )EH ZZ]88UZZ<(8(?(?(ABFKPPPr   c                 (    d}| j                  |      S )z+Fetch all terms in the 'post_tag' taxonomy.z
            SELECT t.term_id, t.name, t.slug
            FROM wp_term_taxonomy AS tt
            JOIN wp_terms AS t ON tt.term_id = t.term_id
            WHERE tt.taxonomy = 'post_tag'r+   r   rO   s     r   get_tagszWPExtractor.get_tags   s    .
 zz!}r   post_idsc                 `    dj                  d |D              }d| d}| j                  |      S )z5Fetch post -> tag assignments for the given post IDs.r-   c              3   2   K   | ]  }t        |        y wr   rZ   r[   s     r   r4   z1WPExtractor.get_post_tag_links.<locals>.<genexpr>        5HqCFHr]   aT  
            SELECT tr.object_id AS post_id, t.term_id, t.name AS tag_name
            FROM wp_term_relationships AS tr
            JOIN wp_term_taxonomy AS tt ON tr.term_taxonomy_id = tt.term_taxonomy_id
            JOIN wp_terms AS t ON tt.term_id = t.term_id
            WHERE tt.taxonomy = 'post_tag'
              AND tr.object_id IN (r6   rE   r+   )r   ru   ids_strrO   s       r   get_post_tag_linkszWPExtractor.get_post_tag_links   s;    ))5H55$ %,9A1 zz!}r   c                    dj                  d |D              }dj                  d t        D              }d| d| d}| j                  |      }||d   dk7     }|j                  rt	        j
                  d	d
g      S |j                  d	      j                  d       }t	        j
                  |d
g      }|j                  d       |S )z:Fetch specific wpcf-* meta fields and pivot them per post.r-   c              3   2   K   | ]  }t        |        y wr   rZ   r[   s     r   r4   z,WPExtractor.get_post_meta.<locals>.<genexpr>   rx   r]   c              3   (   K   | ]
  }d | d   ywr/   r1   )r2   ks     r   r4   z,WPExtractor.get_post_meta.<locals>.<genexpr>   s     >~!q1X~r5   zm
            SELECT post_id, meta_key, meta_value
            FROM wp_postmeta
            WHERE post_id IN (z) AND meta_key IN (r6   r9   ro   post_idnew_metar   c                 \    t        | d   | d         D cg c]	  \  }}||i c}}S c c}}w )Nmeta_keyr9   )zip)gr   vs      r   rf   z+WPExtractor.get_post_meta.<locals>.<lambda>   s/    #a
mQ|_*MN*M$!Q1v*MNNs   (Tra   )	rE   r   r+   rp   r&   r'   rF   rj   reset_index)r   ru   rz   keys_strrO   rQ   groupedrl   s           r   get_post_metazWPExtractor.get_post_meta   s    ))5H5599>~>>  'i':8*AI jjm#l#r)*99<<J(?@@++i(..N
 \\'J<8
t$	r   where_clausec                 .    d| }| j                  |      S )NaM  
            SELECT relationships.display_name_singular AS relationship_name,
                   associations.parent_id AS parent_toolset_id,
                   connected_elements_par.element_id AS parent_wp_id,
                   wp_posts_post_par.post_title AS parent_title,
                   wp_posts_post_par.post_type AS parent_type,
                   associations.child_id AS child_toolset_id,
                   connected_elements_child.element_id AS child_wp_id,
                   wp_post_child.post_title AS child_title,
                   wp_post_child.post_type AS child_type
            FROM wp_toolset_associations AS associations
            LEFT JOIN wp_toolset_relationships AS relationships
                ON associations.relationship_id = relationships.id
            LEFT JOIN wp_toolset_connected_elements AS connected_elements_par
                ON associations.parent_id = connected_elements_par.group_id
            LEFT JOIN wp_posts AS wp_posts_post_par
                ON connected_elements_par.element_id = wp_posts_post_par.ID
            LEFT JOIN wp_toolset_connected_elements AS connected_elements_child
                ON associations.child_id = connected_elements_child.group_id
            LEFT JOIN wp_posts AS wp_post_child
                ON connected_elements_child.element_id = wp_post_child.ID
            WHERE rr   )r   r   rO   s      r   _toolset_queryzWPExtractor._toolset_query   s%    *  .+$, zz!}r   wp_idsc                     dj                  d |D              }| j                  d| d      }| j                  d| d      }||fS )zBFetch Toolset relationships where posts appear as child or parent.r-   c              3   2   K   | ]  }t        |        y wr   rZ   r[   s     r   r4   z4WPExtractor.get_toolset_relations.<locals>.<genexpr>   s     3FqCFFr]   z(connected_elements_child.element_id IN (r6   z&connected_elements_par.element_id IN ()rE   r   )r   r   rz   df_child	df_parents        r   get_toolset_relationsz!WPExtractor.get_toolset_relations   s[    ))3F33&&)QRYQZZ['\]''*PQXPYYZ([\	""r   	post_typec                 0    d| d}| j                  |      S )z6For a given post_type, find which topics are assigned.a1  
            SELECT posts.ID, posts.post_title,
                   terms.name AS taxonomy_name,
                   taxonomy.taxonomy AS taxonomy_type
            FROM wp_posts AS posts
            INNER JOIN wp_term_relationships AS relationships
                ON posts.ID = relationships.object_id
            INNER JOIN wp_term_taxonomy AS taxonomy
                ON relationships.term_taxonomy_id = taxonomy.term_taxonomy_id
            INNER JOIN wp_terms AS terms
                ON terms.term_id = taxonomy.term_id
            WHERE posts.post_type = 'zR'
              AND taxonomy.taxonomy = 'topics'
            ORDER BY posts.ID ASCrr   )r   r   rO   s      r   get_post_topic_linksz WPExtractor.get_post_topic_links   s*    & '0[ 1"% zz!}r   c                 (    d}| j                  |      S )z7List all post_types with counts (published posts only).z
            SELECT post_type, COUNT(*) AS cnt
            FROM wp_posts WHERE post_status = 'publish'
            GROUP BY post_type ORDER BY cnt DESCrr   rs   s     r   discover_post_typeszWPExtractor.discover_post_types   s    4 zz!}r   c                 (    d}| j                  |      S )z$List all taxonomy types with counts.z
            SELECT taxonomy, COUNT(*) AS cnt
            FROM wp_term_taxonomy
            GROUP BY taxonomy ORDER BY cnt DESCrr   rs   s     r   discover_taxonomieszWPExtractor.discover_taxonomies   s    3 zz!}r   patternsc                 ^    dj                  d |D              }d| }| j                  |      S )z1Search for taxonomy names matching LIKE patterns.z OR c              3   (   K   | ]
  }d | d  yw)ztaxonomy LIKE '%z%'Nr1   )r2   ps     r   r4   z;WPExtractor.discover_specific_taxonomies.<locals>.<genexpr>   s     Gh.qc4hr5   z5SELECT DISTINCT taxonomy FROM wp_term_taxonomy WHERE ry   )r   r   whererO   s       r   discover_specific_taxonomiesz(WPExtractor.discover_specific_taxonomies   s0    GhGGCE7Kzz!}r   N)__name__
__module____qualname____doc__rJ   listr   r   r&   r'   r+   rW   r_   rm   ri   rk   rt   r{   r   r   tupler   r   r   r   r   r1   r   r   r   r      se   ^>S >C >c >%)#Y>
3 3 3r|| 8)",, )*BLL  Q3 Q3 Q",, 
49 
 
 d3i BLL .3 2<< 2#DI #%bll@Z:[ #c bll ,R\\ R\\ T#Y 2<< r   r   )r   mysql.connectorr   pandasr&   bs4r   configr   r   r   r   r1   r   r   <module>r      s'   
    9 9q qr   