| | @@ -20,24 +20,126 @@ |
| 20 | 20 | */ |
| 21 | 21 | #include "config.h" |
| 22 | 22 | #include "moderate.h" |
| 23 | 23 | #include <assert.h> |
| 24 | 24 | |
| 25 | | - |
| 26 | 25 | /* |
| 27 | 26 | ** Create a table to represent pending moderation requests, if the |
| 28 | 27 | ** table does not already exist. |
| 29 | 28 | */ |
| 30 | 29 | void moderation_table_create(void){ |
| 31 | 30 | db_multi_exec( |
| 32 | | - "CREATE TABLE IF NOT EXISTS modreq(" |
| 33 | | - " mreqid INTEGER PRIMARY KEY," /* Unique ID for the request */ |
| 34 | | - " objid INT UNIQUE," /* Record pending approval */ |
| 35 | | - " ctime DATETIME," /* Julian day number */ |
| 36 | | - " user TEXT," /* Name of user submitter */ |
| 37 | | - " ipaddr TEXT," /* IP address of submitter */ |
| 38 | | - " mtype TEXT," /* 't', 'w', 'at', or 'aw' */ |
| 39 | | - " afile INT," /* File being attached, or NULL */ |
| 40 | | - " aid ANY" /* TicketId or Wiki Name */ |
| 41 | | - ");" |
| 31 | + "CREATE TABLE IF NOT EXISTS modreq(\n" |
| 32 | + " objid INTEGER PRIMARY KEY,\n" /* Record pending approval */ |
| 33 | + " parent INTEGER REFERENCES modreq,\n" /* Parent record */ |
| 34 | + " tktid TEXT\n" /* Associated ticket id */ |
| 35 | + ");\n" |
| 36 | + ); |
| 37 | +} |
| 38 | + |
| 39 | +/* |
| 40 | +** Return TRUE if the modreq table exists |
| 41 | +*/ |
| 42 | +int moderation_table_exists(void){ |
| 43 | + static int modreqExists = -1; |
| 44 | + if( modreqExists<0 ){ |
| 45 | + modreqExists = db_exists("SELECT 1 FROM %s.sqlite_master" |
| 46 | + " WHERE name='modreq'", db_name("repository")); |
| 47 | + } |
| 48 | + return modreqExists; |
| 49 | +} |
| 50 | + |
| 51 | +/* |
| 52 | +** Return TRUE if the object specified is being held for moderation. |
| 53 | +*/ |
| 54 | +int moderation_pending(int rid){ |
| 55 | + static Stmt q; |
| 56 | + int rc; |
| 57 | + if( rid==0 || !moderation_table_exists() ) return 0; |
| 58 | + db_static_prepare(&q, "SELECT 1 FROM modreq WHERE objid=:objid"); |
| 59 | + db_bind_int(&q, ":objid", rid); |
| 60 | + rc = db_step(&q)==SQLITE_ROW; |
| 61 | + db_reset(&q); |
| 62 | + return rc; |
| 63 | +} |
| 64 | + |
| 65 | +/* |
| 66 | +** Delete a moderation item given by rid |
| 67 | +*/ |
| 68 | +void moderation_disapprove(int rid){ |
| 69 | + Stmt q; |
| 70 | + char *zTktid; |
| 71 | + if( !moderation_pending(rid) ) return; |
| 72 | + if( content_is_private(rid) ){ |
| 73 | + db_prepare(&q, "SELECT rid FROM delta WHERE srcid=%d", rid); |
| 74 | + while( db_step(&q)==SQLITE_ROW ){ |
| 75 | + int ridUser = db_column_int(&q, 0); |
| 76 | + content_undelta(ridUser); |
| 77 | + } |
| 78 | + db_finalize(&q); |
| 79 | + db_multi_exec( |
| 80 | + "DELETE FROM blob WHERE rid=%d;" |
| 81 | + "DELETE FROM delta WHERE rid=%d;" |
| 82 | + "DELETE FROM event WHERE objid=%d;" |
| 83 | + "DELETE FROM tagxref WHERE rid=%d;" |
| 84 | + "DELETE FROM private WHERE rid=%d;", |
| 85 | + rid, rid, rid, rid, rid |
| 86 | + ); |
| 87 | + zTktid = db_text(0, "SELECT tktid FROm modreq WHERE objid=%d", rid); |
| 88 | + if( zTktid ){ |
| 89 | + ticket_rebuild_entry(zTktid); |
| 90 | + fossil_free(zTktid); |
| 91 | + } |
| 92 | + } |
| 93 | + db_prepare(&q, "SELECT objid FROM modreq WHERE parent=%d AND " |
| 94 | + "UNION SELECT parent FROM modreq WHERE objid=%d", |
| 95 | + rid, rid); |
| 96 | + while( db_step(&q)==SQLITE_ROW ){ |
| 97 | + int other = db_column_int(&q, 0); |
| 98 | + if( other==rid ) continue; |
| 99 | + moderation_approve(other); |
| 100 | + } |
| 101 | + db_finalize(&q); |
| 102 | + db_multi_exec("DELETE FROM modreq WHERE objid=%d", rid); |
| 103 | +} |
| 104 | + |
| 105 | +/* |
| 106 | +** Approve an object held for moderation. |
| 107 | +*/ |
| 108 | +void moderation_approve(int rid){ |
| 109 | + Stmt q; |
| 110 | + if( !moderation_pending(rid) ) return; |
| 111 | + db_multi_exec("DELETE FROM private WHERE rid=%d;", rid); |
| 112 | + db_prepare(&q, "SELECT objid FROM modreq WHERE parent=%d AND " |
| 113 | + "UNION SELECT parent FROM modreq WHERE objid=%d", |
| 114 | + rid, rid); |
| 115 | + while( db_step(&q)==SQLITE_ROW ){ |
| 116 | + int other = db_column_int(&q, 0); |
| 117 | + if( other==rid ) continue; |
| 118 | + moderation_approve(other); |
| 119 | + } |
| 120 | + db_finalize(&q); |
| 121 | + db_multi_exec("DELETE FROM modreq WHERE objid=%d", rid); |
| 122 | +} |
| 123 | + |
| 124 | +/* |
| 125 | +** WEBPAGE: modreq |
| 126 | +** |
| 127 | +** Show all pending moderation request |
| 128 | +*/ |
| 129 | +void modreq_page(void){ |
| 130 | + Blob sql; |
| 131 | + Stmt q; |
| 132 | + |
| 133 | + login_check_credentials(); |
| 134 | + if( !g.perm.RdWiki && !g.perm.RdTkt ){ login_needed(); return; } |
| 135 | + style_header("Pending Moderation Requests"); |
| 136 | + blob_init(&sql, timeline_query_for_www(), -1); |
| 137 | + blob_appendf(&sql, |
| 138 | + " AND event.objid IN (SELECT objid FROM modreq)" |
| 139 | + " ORDER BY event.mtime DESC" |
| 42 | 140 | ); |
| 141 | + db_prepare(&q, blob_str(&sql)); |
| 142 | + www_print_timeline(&q, 0, 0, 0, 0); |
| 143 | + db_finalize(&q); |
| 144 | + style_footer(); |
| 43 | 145 | } |
| 44 | 146 | |